CN104416529A - Positioning pin removing device for mechanical pin shaft - Google Patents
Positioning pin removing device for mechanical pin shaft Download PDFInfo
- Publication number
- CN104416529A CN104416529A CN201310364637.4A CN201310364637A CN104416529A CN 104416529 A CN104416529 A CN 104416529A CN 201310364637 A CN201310364637 A CN 201310364637A CN 104416529 A CN104416529 A CN 104416529A
- Authority
- CN
- China
- Prior art keywords
- positioning pin
- pin
- removing device
- alignment pin
- pull rods
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The invention provides a positioning pin removing device for a mechanical pin shaft. The front end of a pull rod is mounted with hooks; the pull rods in front of a rear handle are sleeved with slidable hammers; the hooks are two parallel pull rods; the front ends of two pull rods are provided with an integrated claw; two parallel pull rods are provided adjustment bolts for adjusting the width. When the positioning pin removing device used, the claws hook a positioning pin on the pin shaft, so that the positioning pin can be removed by hammering of the slidable hammers back and forth; and the pull rods are arranged, so that the positioning pin is easy to remove in a deep and narrow position.
Description
Technical field
The present invention relates to a kind of instrument can removed comparatively narrow depths bearing pin alignment pin, specifically a kind of mechanical bearing pin alignment pin plucking device.
Background technology
The power transmission shaft of various machinery all can adopt alignment pin to position use to drive plate, during dismounting, alignment pin is pulled out by direct use pin removal, but in reality uses, the alignment pin that a lot of comparatively narrow depths is installed, be difficult to normal use traditional pin removal, mainly common pin removal at all first method stretch into narrower place contact alignment pin.
Summary of the invention
The object of the present invention is to provide a kind of mechanical bearing pin alignment pin plucking device, narrower depths can be extend into very easily and easily alignment pin is pulled out.
The present invention includes hook and handle, the technical scheme adopted is: drag hook is equipped with in pull bar front end, and the pull bar in tail end handle front is set with slidably sliding hammer.
In technique scheme: described drag hook is two pull bars be set up in parallel, and two pull bar front ends are provided with the hook be integrated.
Two pull bars arranged side by side are provided with the adjusting bolt for regulating width arranged side by side.
Beneficial effect of the present invention is: owing to drag hook to be adopted a pull bar mode, and a sliding hammer is set with on pull bar, during use, drag hook can be extend into narrower depth location by pull bar alignment pin is caught on, and by sliding hammer back and forth hammering alignment pin is pulled out, solve the problem that present pin removal cannot be pulled out narrow depth location alignment pin, the holistic science formed is practical, have easy to use, pull out the distinguishing features such as alignment pin is quick.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Shown in Fig. 1: drag hook is equipped with in pull bar 1 front end, the pull bar 1 in tail end handle 6 front is set with slidably sliding hammer 4.Drag hook is that two pull bars be set up in parallel, 2, two pull bar 2 front ends are provided with the hook 3 be integrated.Two pull bars 2 arranged side by side are provided with the adjusting bolt 5 for regulating width arranged side by side.
Claims (3)
1. a mechanical bearing pin alignment pin plucking device, comprises hook (3) and handle (6), it is characterized in that: drag hook is equipped with in pull bar (1) front end, the pull bar (1) in tail end handle (6) front is set with slidably sliding hammer (4).
2. mechanical bearing pin alignment pin plucking device according to claim 1, is characterized in that: described drag hook is two pull bars be set up in parallel (2), and two pull bar (2) front ends are provided with the hook (3) be integrated.
3. mechanical bearing pin alignment pin plucking device according to claim 2, is characterized in that: two pull bars (2) arranged side by side are provided with the adjusting bolt (5) for regulating width arranged side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310364637.4A CN104416529A (en) | 2013-08-21 | 2013-08-21 | Positioning pin removing device for mechanical pin shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310364637.4A CN104416529A (en) | 2013-08-21 | 2013-08-21 | Positioning pin removing device for mechanical pin shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104416529A true CN104416529A (en) | 2015-03-18 |
Family
ID=52967220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310364637.4A Pending CN104416529A (en) | 2013-08-21 | 2013-08-21 | Positioning pin removing device for mechanical pin shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104416529A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110982974A (en) * | 2019-10-31 | 2020-04-10 | 中冶宝钢技术服务有限公司 | Dismounting device and dismounting method of connecting pin shaft for distribution chute of blast furnace |
-
2013
- 2013-08-21 CN CN201310364637.4A patent/CN104416529A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110982974A (en) * | 2019-10-31 | 2020-04-10 | 中冶宝钢技术服务有限公司 | Dismounting device and dismounting method of connecting pin shaft for distribution chute of blast furnace |
| CN110982974B (en) * | 2019-10-31 | 2021-12-10 | 中冶宝钢技术服务有限公司 | Dismounting device and dismounting method of connecting pin shaft for distribution chute of blast furnace |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205033156U (en) | Bearing inner race's instrument that takes out in hole | |
| CN203266110U (en) | Automatic drilling device for vehicle wheel | |
| CN104416529A (en) | Positioning pin removing device for mechanical pin shaft | |
| CN202271352U (en) | Special dismantlement tool for difficult-to-disassemble bolt | |
| CN103538025A (en) | Drive pulley assisting replacer | |
| CN102990606A (en) | Screw extractor | |
| CN203852399U (en) | Ilium taking device | |
| CN203846428U (en) | Quick changing structure for side brush handles of sweeper | |
| CN202114686U (en) | Special pin puller for checking tools | |
| CN204686805U (en) | A kind of flywheel bearing extracting tool | |
| CN201685222U (en) | Gear puller | |
| CN103831781A (en) | Novel puller | |
| CN202592319U (en) | Hand hammer for mounting and dismounting coupler | |
| CN204221717U (en) | A kind of anti-slip bearing puller | |
| CN205290829U (en) | Puller of interference fit hookup part | |
| CN205835192U (en) | One draws horse | |
| CN203527379U (en) | Dismounting device of oil pumping unit crank pin | |
| CN201808022U (en) | Bearing puller | |
| CN202088163U (en) | Pin puller | |
| CN202318213U (en) | Tool specially used for pulling out M pin | |
| CN203818090U (en) | Multipurpose puller | |
| CN202248901U (en) | Pulling-assistant dismantling tool for anchor recess pore-forming device | |
| CN203185262U (en) | Tool for pulling out locating pin | |
| CN202428396U (en) | Crankshaft guide bearing puller | |
| CN202753129U (en) | Novel pull-out device structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150318 |
|
| WD01 | Invention patent application deemed withdrawn after publication |