CN2723130Y - Hand puller for pin - Google Patents
Hand puller for pin Download PDFInfo
- Publication number
- CN2723130Y CN2723130Y CN 200420060285 CN200420060285U CN2723130Y CN 2723130 Y CN2723130 Y CN 2723130Y CN 200420060285 CN200420060285 CN 200420060285 CN 200420060285 U CN200420060285 U CN 200420060285U CN 2723130 Y CN2723130 Y CN 2723130Y
- Authority
- CN
- China
- Prior art keywords
- pin
- control arm
- puller
- hole
- pulling
- 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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- Portable Nailing Machines And Staplers (AREA)
Abstract
The utility model relates to a hand puller for pin suitable for disassembling the split pin. The essential structure is characterized in that a through hole 3 is arranged on the baseboard 4; a supporter 10 is vertically fixed to one side of the through hole 3; a control arm 8 is hinged with the upper part of the supporter 10 through an axis 7; the middle part of the control arm 8 is hinged on the supporter 10; a pin puller rod 2 is arranged at one end of the control arm 8 through a pulling rod pin 1. The pin puller rod 2 passes through the through hole 3 of the baseboard 4 and extends outside. A pin puller hook 5 is arranged at the end of the pin puller rod 2. One end of the control arm 8 is the double-fork structure while the other end is a handle 9. The upper end of the pin puller rod 2 is arranged in the double-fork shaped cavity of the control arm 8 through the pulling rod pin 1. Two ends of the pulling rod pin 1 are arranged on the two fork foots of the control arm 8. The hand puller for pin has the advantages of simple structure, convenient operations, easy disassembly, fast speed, high working efficiency, convenient carryover and convenient field maintenance.
Description
Technical field:
The utility model relates to a kind of extracting tool, in particular for the manual pin removal of dismounting workpiece cottering.
Prior art:
As everyone knows, in product sampling observation,, will return this batch product, and need overhaul product, and find the problem or all do over again if go wrong.This just needs a large amount of dismantlement works, and the split pin on the tradition dismounting workpiece is to use cutting pliers to carry out hand disassembly.When the dismounting split pin,, holding the cutting pliers handle and outwards pulling out with strength with the jaw clamping split pin of cutting pliers.Because the cutting pliers arm is short, again can not the fixed position when dismounting, therefore, dismantle very time-consuming, effort, service speed is slow, and removal efficiency is low, in the time of particularly need dismantling the split pin of the axle that is positioned at the spill workpiece, dismantles more bad exerting oneself with cutting pliers.
Summary of the invention:
The purpose of this utility model provides a kind of manual pin removal that is applicable to the dismounting split pin, and it is slow to solve the dismounting speed that exists in the prior art, the problem of dismounting effort.
Concrete scheme of the present utility model is: a kind of manual pin removal, and its architectural feature is: have through hole on the base plate, erect in a side of through hole and be connected with support, the top of support is hinged with control arm through bearing pin; Control arm middle part is hinged on the support, and of control arm installs the bar of pulling pin by the dead man bearing pin, and the through hole that this bar of pulling pin passes base plate stretches out, and its tail end is provided with the hook of pulling pin.
Control arm one end described in the utility model is two fork structures, and the other end is a handle; The described bar upper end of pulling pin is in the dead man bearing pin is installed in control arm dual forked type chamber, and dead man bearing pin two of passing the bar of pulling pin is positioned on the two fork pin of control arm.
The utility model adopts lever principle, and the control arm middle part is hinged on the support, and one of control arm is lived split pin by the pull pin pike pole of pulling pin of hook of band, and the other end presses down the control arm handle, can make things convenient for easily the split pin on the workpiece is extracted.
Adopt such scheme, simple in structure, easy to operate, laborsaving, speed is fast, and the removal efficiency height is particularly suitable for dismantling the split pin on the axle in the spill workpiece, and in addition, it is easy to carry, is beneficial to field maintenance.
Description of drawings:
Fig. 1 is a front view of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the A-A cutaway view of Fig. 1;
Fig. 4 is the B-B cutaway view of Fig. 1.
Specific embodiments:
Please see Figure 1, the utility model is made up of dead man bearing pin 1, the bar 2 of pulling pin, base plate 4, the hook 5 of pulling pin, bearing pin 7, control arm 8, handle 9, support 10, annexation between them is: have through hole 3 on base plate 4, side setting at through hole 3 is connected with support 10, support 10 is welded on base plate 4, and the top of support 10 is hinged with control arm 8 through bearing pin 7; Control arm 8 middle parts are hinged on the support 10, one of control arm 8 by dead man bearing pin 1 bar 2 of pulling pin are installed, and the through hole 3 that this bar 2 of pulling pin passes base plate 4 stretches out, and its tail end is provided with the hook 5 of pulling pin.
Further see in conjunction with Fig. 2, Fig. 3, Fig. 4: described control arm 8 one ends are two fork structures, and the other end is a handle 9; Described bar 2 upper ends of pulling pin are in dead man bearing pin 1 is installed in control arm 8 dual forked type chambeies, and dead man bearing pin 1 two of passing the bar 2 of pulling pin is positioned on the two fork pin of control arm 8.
With the right lid of the utility model dismounting motorcycle engine, its operating process is: the concave surface with split right lid is placed on the workbench up earlier, again the base plate 4 of manual pin removal is placed on the top of right lid, the right-hand man cooperates, and makes the hook 5 of pulling pin aim at the annular distance of split pins, and passes annular distance split pin is hooked, then, the right hand firmly towards pressing down handle 9, makes split pin upwards extract with the bar 2 of pulling pin, and the whole work of pulling pin is finished.
Claims (2)
1. manual pin removal is characterized in that: have through hole (3) on the base plate (4), erect in a side of through hole (3) and be connected with support (10), the top of support (10) is hinged with control arm (8) through bearing pin (7); Control arm (8) middle part is hinged on the support (10), and one of control arm (8) through hole (3) that this bar of pulling pin (2) passes base plate (4) stretches out by dead man bearing pin (1) the installation bar (2) of pulling pin, and its tail end is provided with the hook of pulling pin (5).
2. manual pin removal according to claim 1 is characterized in that: described control arm (8) one ends are two fork structures, and the other end is handle (9); The described bar of pulling pin (2) upper end is in dead man bearing pin (1) is installed in control arm (8) dual forked type chamber, and dead man bearing pin (1) two of passing the bar of pulling pin (2) is positioned on the two fork pin of control arm (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420060285 CN2723130Y (en) | 2004-07-15 | 2004-07-15 | Hand puller for pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420060285 CN2723130Y (en) | 2004-07-15 | 2004-07-15 | Hand puller for pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2723130Y true CN2723130Y (en) | 2005-09-07 |
Family
ID=35036766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420060285 Expired - Fee Related CN2723130Y (en) | 2004-07-15 | 2004-07-15 | Hand puller for pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2723130Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290074A (en) * | 2014-09-02 | 2015-01-21 | 国网安徽省电力公司阜阳供电公司 | Cotter pulling tool |
| CN105356387A (en) * | 2015-10-29 | 2016-02-24 | 大连船舶重工集团有限公司 | Ship plastic-steel disc-type cable tie buckle disassembling device |
| CN106141988A (en) * | 2016-08-02 | 2016-11-23 | 江西电力职业技术学院 | Pin removal |
| CN112775897A (en) * | 2021-02-09 | 2021-05-11 | 广西玉柴机器股份有限公司 | Double-type plug pin device |
| CN114593643A (en) * | 2022-01-25 | 2022-06-07 | 北京宇航系统工程研究所 | Double-hinge-rod type air rudder locking, unlocking and buffeting restraining mechanism |
-
2004
- 2004-07-15 CN CN 200420060285 patent/CN2723130Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290074A (en) * | 2014-09-02 | 2015-01-21 | 国网安徽省电力公司阜阳供电公司 | Cotter pulling tool |
| CN105356387A (en) * | 2015-10-29 | 2016-02-24 | 大连船舶重工集团有限公司 | Ship plastic-steel disc-type cable tie buckle disassembling device |
| CN106141988A (en) * | 2016-08-02 | 2016-11-23 | 江西电力职业技术学院 | Pin removal |
| CN112775897A (en) * | 2021-02-09 | 2021-05-11 | 广西玉柴机器股份有限公司 | Double-type plug pin device |
| CN112775897B (en) * | 2021-02-09 | 2024-04-05 | 广西玉柴机器股份有限公司 | Double-type pin inserting and pulling device |
| CN114593643A (en) * | 2022-01-25 | 2022-06-07 | 北京宇航系统工程研究所 | Double-hinge-rod type air rudder locking, unlocking and buffeting restraining mechanism |
| CN114593643B (en) * | 2022-01-25 | 2024-02-09 | 北京宇航系统工程研究所 | Double-hinge rod type air rudder locking and unlocking and buffeting restraining mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050907 Termination date: 20090817 |