Build Daily


August 12, 2017 18:08

Assembling and greasing the gun Interskol


  • 1 General principles of the assembly process drills Interskol
    • 1.1 Selecting lubricants
    • 1.2 Assembling the shock assembly unit
      • 1.2.1 barrel assembly
      • 1.2.2 Assembling piston
  • 2 tool receiver assembly
    • 2.1 Assembling the countershaft
    • 2.2 impact mechanism unit assembly
  • 3 assembly keyless chuck SDS-plus
  • 4 Installationpen mode switch
  • 5 Assembling the stator
    • 5.1 housing assembly punch Interskol P-26 / 800ER
      • 5.1.1 Install the brush holder and the carbon brushes
      • 5.1.2 Verifying punch Interskol n-26 / 800ER
  • 6 Video assembly drills Interskol
    • 6.1 assembly punch INTERSKOL P-18 / 450ER
    • 6.2 assembly punch INTERSKOL P-22 / 600ER
    • 6.3 assembly punch INTERSKOLP-26 / 800ER
    • 6.4 assembly punch INTERSKOL P-600ER
    • 6.5 assembly punch INTERSKOL P-710ER

Hammers are quite undemanding ustroystvo.Dlya maintain operational status punch Intekskol need to change the grease in a timely mannergearbox whenever replacing worn carbon motor brushes.

old grease is removed without fail, it is preferable to remove the special detergent compositions used in the service tsentrah.No handyman great cost solution mixture of kerosene and benzina.Sborka Interskol punch with his hands is a fairly simple process.It is only necessary to read the instructions for disassembly, scheme, spare parts catalog.

Before assembling prepare new or renovated and freshly washed parts, the new repair kit O-rings, lubricants, tools and auxiliary materials.Do not forget about the correct preparation of the workplace, and lighting upon him.

Stuffing new lubricant performed on freshly washed items and only one that is recommended for this site.

Laying new grease, do not overdo it: excess grease in the process of perforating often squeezed through the gearbox casing and lead to the destruction of the seals.

Before assembling the parts, check the internal surface roughness.The surface must be polished to a mirror.With low roughness abrasion rubber O-ring is more intense.Details about repairs perforator Interskol

General principles of the assembly process drills Interskol

assembly drills Interskol can be divided into several stages:

  • Install rubber sealing rings;
  • assembly of separate units;
  • Building blocks;
  • assembly electrical parts;
  • Check power efficiency.

All punchers Interskol consist of three major blocks:

  • Mechanical unit shock unit;
  • unit intermediate shaft;
  • gear unit;
  • stator unit;
  • block control circuits.

Selecting lubricants

special lubricants developed for the lubrication of drills domestic producers.Lubrication is divided on the working conditions of sites.For lubrication of gears, bearings, clutch recommend using lubricants specifically designed for use in these nodes.

lubrication are divided into three categories:

  • for especially loaded nodes, such as the hammer mechanism, gearbox, intermediate shaft;
  • lubrication shank drills;
  • to lubricate the rubber sealing rings.

as lubrication of rubber O-rings should be used Ciatim-221 , not destroying the tires.

special lubricant for gearboxes used hammers Interskol.

Domestic lubricant for rotary gear

Domestic lubricant for gearboxes drills

Before installing parts on the rubber O-rings, the last it is necessary to lubricate the inert lubricant for rubber, can withstand temperatures up to + 120 ° C.

recommended to use not only an inert lubricant for rubber, but also provides high seal during operation.From domestic lubricants note Tsiatim- 221.

Domestic lubricant for rubber O- rings in rotary hammers

Domestic lubricant for rubber sealing rings in pefroratorah

For reliable capture tool, it easy retrieval at the end of the work it is recommended to use a special bundle for shanks.

Domestic lubricant for drilling hammers

Domestic lubricant for drilling hammers

Assembling the shock assembly unit

have drills Interskol shock assembly unit consists of barrel and firing mechanism components.

shock assembly site, consider the example of the gun barrel Interskol 26 / 800ER.

hammer mechanism p- 26

firing mechanism consists of prommassy pos.16, poz.37 barrel and firing pin poz.45 poz.47 piston.

shock pulse is created by the reciprocating motion of the piston in poz.47 poz.36 trunk.Inside the piston moves the striker poz.45 and transmits a pulse on prommassu pos.16.But already prommassa transmits the impact impulse in the tool receiver position 12.In this chain there is another device, the smoothing magnitude shock pulse from the striker on prommassu.A device called a catcher's striker poz.42.


barrel on the barrel poz.36 poz.35 worn gear, on the other hand, the cam sleeve and the connection poz.38 shestrnya-cam sleeve is fixed needle rollers and a retaining ring poz.37 poz.34.

Gear pressed poz.33 spring, the table is put the puck poz.32 all fixed lock ring poz.31.

trunk is inserted into the body poz.18, in which pre-inserted lip poz.19, pressed roller bearing poz.20 and poz.21 sleeve.

The barrel , the firing pin , the catcher before assembly

The barrel, the firing pin, the catcher before assembly

barrel assembly ends with the installation inside the striker and the catcher after the lubrication of internal surfaces.Installation of the barrel in the safety device body is fixed locking ring.

installing the locking ring in the barrel

piston assembly

piston assembly Pos.47 begin with the installation of a finger poz.48 poz.49 and two rings.The finger acts as a leash on a rolling bearing poz.60.The piston is inserted into the striker poz.45 with pre-installed O-ring poz.46.

before inserting into the striker piston, the inner surface of the piston should be checked for roughness.On the surface, there should be no traces of scratches.

Apply a thin layer of the inner surface of the piston thinly Ciatim-221, insert the firing pin inside.

tool receiver assembly

The design of the gun Interskol P-26 / 800ER working tool is inserted into a special tool receiver and is clamped in the chuck.

Details of the keyless chuck and a tool receiver punch Interskol P- 26 / 800ER

Details keyless chuck and a tool receiver punch Interskol P-26 / 800ER

going just a tool receiver position 12.

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In the interior of the receiver is inserted into the assembly prommassy pos.16.On prommassu must first wear sleeve poz.15, pos.14 cuffs, rubber ring pos.13.The rubber O-ring and the inside of the barrel assembly to the receiver necessarily anoint grease Ciatim-221.

tool receiver and prommassa

Assembled tool receiver is inserted into the barrel poz.36.

Assembling the countershaft

The rotary hammers Interskol P-26 / 800ER intermediate shaft is a complicated knot.

intermediate shaft assembly is not difficult.

replacement prom shaft before assembly

first going to the roller bearing components opz.60.The bearing is inserted into the needle bearing poz.61 wheel and gear combination poz.62.

Details promvala punch Interskol

Details promvala punch Interskol P-26 / 800ER before assembly

The assembly is inserted into the body with simultaneous installation poz.53 poz.47 piston.Before installing the leash rolling bearing is inserted in the finger poz.48.

Mounted intermediate shaft fixed bracket poz.50.

Installation of fixing brackets

Installation fixing bracket

impact mechanism unit assembly

In the next step, an intermediate shaft mounted gear shaft poz.58 to put on it the leash poz.55 switch.

The assembly is lubricated with grease ddlya gear.

remains on the plunger to put the barrel poz.36.

Grease gear reducer recommended grease and cover the outer casing poz.18 gear.

Assembly keyless chuck SDS-plus

Clutching punch vertically mounted in a vise, collect keyless chuck.Coat the inner cavity of the trunk, insert the tool receiver.

Tool receiver installation

Align receiver tools and table and insert pos.11 rollers.

Top wear conical spring position 10, a special washer and insert pos.9 pos.8 ball.

Details keyless chuck

Details keyless chuck

receiver on the tool wear ring position 7, the push sleeve pos.6.Secure the retaining ring structure pos.5.

remains to put the puck position 4, to fix the second retaining ring position 3.

Wearing washer item 2, item 1, set protective sleeve.

Set the mode selector knob

Interskol Put the gun on its side to make access to the hole for mounting the handle of the mode switch.

Installation Mode Handle

knob set simply.You just need to get a mustache to switch slots.The handle is inserted in a position opposite to "kick drilling +" rotates 15º and latched by clicking on a white button.

Installed button rotates clockwise to verify operation.

mode button

stator assembly Assembling

stator assembly punch Interskol P-26 / 800ER is no different from any other of the stator assemblies punch.

In the stator housing is inserted into the stator poz.74, screw poz.73 poz.72 and closes the diaphragm.

e scheme n February 26

poz.69 rotor is inserted into engagement with the spur gear of the intermediate shaft.

housing assembly punch Interskol P-26 / 800ER

assembly punch Interskol P-26 / 800ER completed installing the cover poz.77 stator housing.

Build towers punch Interskol P- 26 / 800ER

assembly housings punch Interskol P-26 / 800ER

Install the brush holder and the carbon brushes

Securing the housing cover, proceed to install the brush holder poz.81.Install the brush holder does not cause any difficulties.

installed in the brush holder set carbon brushes poz.83, fix them pinch coil springs poz.84.

Will set poz.87 button switch, connect the wires to the terminals of the stator, to hide the wires in the handle of the gun.

Verifying punch Interskol P-26 / 800ER

Gathering Interskol punch, make a light turning the rotor shaft, scrolling through his instrument receiver.

Examine the accuracy and uniformity of the carbon brushes fit.Connect the instrument to the mains of 220 V.

Turn briefly punch and check the carbon brushes spark.

Install protective cover poz.85.


Assembling other models of drills Interskol virtually no different, and is shown in the video below.

Video assembly drills Interskol

assembly punch INTERSKOL P-18 / 450ER

assembly punch INTERSKOL P-22 / 600ER

assembly punch INTERSKOL n-26 / 800ER

assembly punch INTERSKOL P-600ER

assembly punch INTERSKOL P-710ER