CN2288054Y - Socket type jaw tool for separating parts - Google Patents
Socket type jaw tool for separating parts Download PDFInfo
- Publication number
- CN2288054Y CN2288054Y CN 96237799 CN96237799U CN2288054Y CN 2288054 Y CN2288054 Y CN 2288054Y CN 96237799 CN96237799 CN 96237799 CN 96237799 U CN96237799 U CN 96237799U CN 2288054 Y CN2288054 Y CN 2288054Y
- Authority
- CN
- China
- Prior art keywords
- axle sleeve
- pawl
- screw rod
- utility
- quill
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The utility model relates to a sleeve barrel-shaped claw type disassembling machine which is a mechanical disassembling device. The utility model comprises a claw shaft sleeve, a movable sleeve barrel and an ejecting screw rod, wherein the surface of an inner hole of the movable sleeve barrel forms a cylindrical shape; the outer surface of the claw shaft sleeve also forms a cylindrical shape; the movable sleeve barrel is sheathed on the claw shaft sleeve; the circumference of the front end of the claw shaft sleeve is evenly distributed with a plurality of inner claws; the rear end of the claw shaft sleeve has a screw hole which is screwed with the ejecting screw rod, and the front of the ejecting screw rod has a guide top shaft. The utility model has the advantages of simple structure and low cost; in addition, a component which needs to be disassembled can not be easily damaged. Thus, the utility model is an ideal tool for disassembling the components at the shaft end in factories for maintaining motor vehicles and machines.
Description
The utility model relates to a kind of mechanical provision for disengagement, particularly a kind of pawl formula provision for disengagement of dismantling the axle head part.
The gripper by the band groove is adopted in the provision for disengagement of existing axle head part mostly, the quill of semicircle tubulose and the combined type stripping attachment that ejects the screw rod composition.During use, earlier gripper is caught on the part that axle head will be dismantled, then the convex clip head of quill front end is snapped in the groove at gripper rear portion, rotation is contained in the screw rod that ejects of quill rear end then, and the part that is caught on by gripper is pulled out.Because quill is a semi-circle tubular, when rotation be contained in the quill rear end eject screw rod the time, the axis that be difficult to guarantee stressed direction and gripper is on same straight line, therefore, this combined type stripping attachment makes the damage parts that will dismantle easily, causes unnecessary loss.
The purpose of this utility model is to provide a kind of not fragile part that will dismantle, and safety, labour-saving mechanical type provision for disengagement.
The utility model comprises the pawl axle sleeve, quill and eject screw rod, the bore area of quill is cylindrical, the outer surface of pawl axle sleeve is also cylindrical, quill is enclosed within on the pawl axle sleeve, pawl axle sleeve front end is evenly distributed in pawl in several, pawl axle sleeve rear portion is prismatic, there is a screw pawl axle sleeve rear end, screw is rotary with and ejects screw rod, eject screw front end the spherical decorative pearl on top of an official cap is arranged, there is the guiding apical axis spherical decorative pearl on top of an official cap front, guiding apical axis front end has a central shaft hole, the external peripheral surface of guiding apical axis has half logical longitudinal fluting, and stop screw screws in the guiding apical axis longitudinal fluting by pawl axle sleeve screw, adjusts screw and then screws in guiding apical axis external cylindrical surface from pawl axle sleeve screw.During work, catch on the part that axle head will be dismantled with pawl in the pawl axle sleeve, mobile quill to the front end of pawl axle sleeve to lock interior pawl, the outer prismatic surface at fixed claw axle sleeve rear portion then, rotation ejects screw rod and makes it forward, then promote to lead apical axis forward forward the time when ejecting screw rod, the part that pawl catches in by the pawl axle sleeve is split to be drawn off.
Below in conjunction with drawings and Examples the utility model is described in further detail.
Fig. 1 is the longitudinal sectional view of the utility model embodiment;
Fig. 2 is the schematic diagram of present embodiment.
See figures.1.and.2, the outer surface of pawl axle sleeve 5 is cylindrical, quill 2 bore areas are also cylindrical, quill 2 is enclosed within on the pawl axle sleeve 5, several interior pawls 1 of pawl axle sleeve 5 front end circumference uniform distributions, pawl axle sleeve 5 rear portions are prismatic, there is a screw 7 pawl axle sleeve 5 rear ends, screw 7 is rotary with and ejects screw rod 6, ejecting screw rod 6 front ends has the spherical decorative pearl on top of an official cap 8, and there is guiding apical axis 4 on top, the spherical decorative pearl on top of an official cap 8 fronts, and guiding apical axis 4 front ends have a central shaft hole 3, if from axle class (as bent axle) when removing part, the tail screw thread that central shaft hole 3 can protect axle head to stretch out; The external peripheral surface of guiding apical axis 4 has half logical longitudinal fluting 11, stop screw 10 screws in the longitudinal fluting 11 of guiding apical axis 4 by pawl axle sleeve 5 screws, because longitudinal fluting 11 is vertically partly logical, guiding apical axis 4 can not be skidded off from front end, adjust 9 on screw and screw in the external cylindrical surfaces of guiding apical axis 4, adjust screw 9 can guarantee the to lead axiality of apical axis 4 and pawl axle sleeve 5 by regulating from pawl axle sleeve 5 screws.During work, interior pawl 1 cover with pawl axle sleeve 5 catches on the part that axle head will be dismantled, mobile quill 2 is to front end, pawl 1 in the locking, fixing by prismatic surface outside pawl axle sleeve 5 rear ends then, rotation ejects screw rod 6 and makes it forward, under the promotion that ejects screw rod 6, guiding apical axis 4 also translation draws off up to the part that will dismantle is split forward.
The utility model is simple in structure, cost is low, the not fragile part that will dismantle, and it is a kind of safety, labour-saving mechanical type provision for disengagement, it is the instrument of the desirable dismounting axle head part of motor vehicle maintenance factory, flight-line maintenance factory.
Claims (2)
1, a kind of socket type pawl formula stripping attachment, it comprises pawl axle sleeve (5), quill (2) and eject screw rod (6), it is characterized in that: the bore area of quill (2) is cylindrical, the outer surface of pawl axle sleeve (5) is also cylindrical, quill (6) is enclosed within on the pawl axle sleeve (5), pawl axle sleeve (5) front end is evenly distributed in pawl (1) in several, there is a screw (7) pawl axle sleeve (5) rear end, screw (7) is rotary with and ejects screw rod (6), eject screw rod (6) front end the spherical decorative pearl on top of an official cap (8) is arranged, there is guiding apical axis (4) the spherical decorative pearl on top of an official cap (8) front, and guiding apical axis (4) front end has a central shaft hole (3).
2, socket type pawl formula stripping attachment according to claim 1, it is characterized in that: pawl axle sleeve (5) rear portion is prismatic, the external peripheral surface of guiding apical axis (4) has half logical longitudinal fluting (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96237799 CN2288054Y (en) | 1996-11-29 | 1996-11-29 | Socket type jaw tool for separating parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96237799 CN2288054Y (en) | 1996-11-29 | 1996-11-29 | Socket type jaw tool for separating parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2288054Y true CN2288054Y (en) | 1998-08-19 |
Family
ID=33913280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96237799 Expired - Fee Related CN2288054Y (en) | 1996-11-29 | 1996-11-29 | Socket type jaw tool for separating parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2288054Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110369993A (en) * | 2019-07-19 | 2019-10-25 | 中国航发成都发动机有限公司 | Jackscrew device is used in a kind of disassembly |
-
1996
- 1996-11-29 CN CN 96237799 patent/CN2288054Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110369993A (en) * | 2019-07-19 | 2019-10-25 | 中国航发成都发动机有限公司 | Jackscrew device is used in a kind of disassembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |