CN205651283U - Pin puller - Google Patents
Pin puller Download PDFInfo
- Publication number
- CN205651283U CN205651283U CN201620376793.1U CN201620376793U CN205651283U CN 205651283 U CN205651283 U CN 205651283U CN 201620376793 U CN201620376793 U CN 201620376793U CN 205651283 U CN205651283 U CN 205651283U
- Authority
- CN
- China
- Prior art keywords
- slide bar
- hole
- sliding hammer
- pin
- hammer
- 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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Abstract
The utility model discloses a pin puller relates to the extracting tool field, including handle and slide bar, be equipped with the baffle on the handle, the slide bar is connected with the baffle, be equipped with balancer on the slide bar, balancer and slide bar sliding connection, the one end of slide bar is equipped with the connecting rod, the connecting rod can be dismantled with the slide bar and be connected, be equipped with the screw with pin screw -thread fit on the connecting rod, balancer includes the smooth hammer of basal portion and the smooth hammer that increases weight, the center of the smooth hammer of basal portion and the smooth hammer that increases weight is equipped with the centre bore with slide bar sliding fit respectively, be equipped with 2 on the smooth hammer of basal portion 3 individual screw hole, be it equipped with 2 to increase weight to slide to hammer into shape 3 individual through -hole, the through -hole is corresponding with the screw hole, the diameter of through -hole is greater than the diameter of screw hole, the smooth hammer of basal portion passes the through -hole with the smooth hammer that increases weight in proper order through the bolt and the screw hole is connected, this design, and simple structure is reasonable, facilitates the use, and application range is wide, and it is efficient to pull pin.
Description
Technical field
This utility model relates to extracting tool field, particularly to a kind of pin removal.
Background technology
In some frock fields, especially in automobile welding and assembling clamp, essentially all positioning clamping apparatus is required for two pins and is located by connecting, when needing repairing or other reasons needs to dismantle localizer, owing to these pins are all interference fit when assembling before, it is difficult to dismounting, workman can only be leaned on to prize whole group of localizer with crowbar, on the one hand do so is easily caused that pin sled is curved, deforms, the problems such as cause locator pin holes impaired, on the other hand it is relatively inefficient, simultaneously need to expend substantial amounts of manpower and time.
More than for, the utility model patent of China's Application No. 201420345893.9 provides a kind of pin removal, it includes pull bar, sliding hammer and connection member, described sliding hammer includes the through hole for being slidably connected with described pull bar, first end of described connection member is connected with the first end of described pull bar, second end has the attachment structure for being connected with the alignment pin dismantled, second end of described pull bar connects the first block for clashing into described sliding hammer, described sliding hammer relative to the glide direction of described pull bar and described alignment pin to extract direction consistent.During use, the second end of described connection member is connected with the alignment pin needing dismounting by described attachment structure, then described sliding hammer is slided along described pull bar and make described sliding hammer clash into described first block, the most described alignment pin can be removed.The pin removal that this technical scheme provides, although simple in construction, easy to use, but the weight of sliding hammer is fixed, it is impossible to and increasing the weight of sliding hammer according to actual needs, be difficult to pull pin, meanwhile, the model pulled pin is limited causes range limited.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of pin removal, low with the efficiency of pulling pin solving to cause in prior art, troublesome poeration, the above-mentioned multinomial defects such as range is limited.
nullFor achieving the above object，The technical scheme that this utility model offer is following: a kind of pin removal，Including handle and slide bar，Described handle is provided with baffle plate，Described slide bar is connected with baffle plate，Described slide bar is provided with weight device，Described weight device is connected with sliding bar，One end of described slide bar is provided with connecting rod，Described connecting rod removably connects with slide bar，Described connecting rod is provided with and the screw of pin threaded engagement，Described weight device includes base portion sliding hammer and weightening finish sliding hammer，The center of described base portion sliding hammer and weightening finish sliding hammer is respectively equipped with the centre bore coordinated with sliding bar，Described base portion sliding hammer is provided with 2-3 screwed hole，Described weightening finish sliding hammer is provided with 2-3 through hole，Described through hole is corresponding with screwed hole，The diameter of described through hole is more than the diameter of screwed hole，Described base portion sliding hammer is connected with screwed hole by screw bolt passes through hole with weightening finish sliding hammer.
Preferably, described slide bar is made up of many sub-slide bars, removably connects between described sub-slide bar.
Preferably, one end of described sub-slide bar is provided with externally threaded plug, and the inside of the other end sets
Have and the tapped blind hole of plug threaded engagement, threadeded with tapped blind hole by plug between described sub-slide bar.
Preferably, described handle is provided with rubber sleeve, and described rubber sleeve is provided with annular knurl.
Preferably, the inwall of described baffle plate is provided with rubber blanket, and the thickness of described rubber blanket is 1-2cm.
nullAbove technical scheme is used to provide the benefit that: the pin removal of this utility model structure，It is welded with in connecting rod and the screw of pin threaded engagement，Connecting rod removably connects with slide bar，When needing the pin dismantling different model，Connecting rod can be disassembled，It is replaced connecting rod，Make in connecting rod with the screw with pin threaded engagement，It is convenient to change，Expand range，With weight device on slide bar，Weight device includes base portion sliding hammer and weightening finish sliding hammer，Base portion sliding hammer is connected with screwed hole by screw bolt passes through hole with weightening finish sliding hammer，Can be according to actual needs，The installation or removal of weightening finish sliding hammer are fallen，Convenient use，Improve efficiency of pulling pin，Slide bar is made up of many sub-slide bars，Removably connect between described sub-slide bar，The length of slide bar can be adjusted according to actual needs，It is easy under different situations use，Easy to use，And expansion range，One end of sub-slide bar connects with externally threaded plug，The inside of the other end is with the tapped blind hole with plug threaded engagement，Between sub-slide bar threaded，Stable connection，It is convenient to dismantle or install，Improve work efficiency，Rubber sleeve is overlapped on handle，It is easy to hold，It is difficult to grind hands，With annular knurl on rubber sleeve，Annular knurl has good anti-skidding effect，The inwall of baffle plate increases rubber blanket，The thickness of rubber blanket is 1-2cm，When weight device is to baffle plate Slideslip，When contacting with baffle plate，Noise can be reduced，Protect baffle plate simultaneously，Anti-baffle plate is impaired，This design，Simple and reasonable，Convenient use，Range is wide，Efficiency of pulling pin is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the explosive view of weight device；
Fig. 3 is the connection diagram between sub-slide bar.
Wherein, 1-handle, 2-rubber sleeve, 3-baffle plate, 4-weight device, 41-base portion sliding hammer, 411-screwed hole, 42-increases weight sliding hammer, 421-through hole, 43-bolt, 5-rubber blanket, 6-slide bar, 61-slide bar, 611-plug, 612-tapped blind hole, 7-connecting rod, 8-screw, 9-annular knurl, 10-centre bore.
Detailed description of the invention
Describe preferred implementation of the present utility model below in conjunction with the accompanying drawings in detail.
nullFig. 1、Fig. 2 and Fig. 3 shows detailed description of the invention of the present utility model: a kind of pin removal，Including handle 1 and slide bar 6，Described handle 1 is provided with baffle plate 3，Described slide bar 6 is connected with baffle plate 3，Described slide bar 6 is provided with weight device 4，Described weight device 4 is slidably connected with slide bar 6，One end of described slide bar 6 is provided with connecting rod 7，Described connecting rod 7 removably connects with slide bar 6，Described connecting rod 7 is provided with the screw 8 with pin threaded engagement，Described weight device 4 includes base portion sliding hammer 41 and weightening finish sliding hammer 42，The center of described base portion sliding hammer 41 and weightening finish sliding hammer 42 is respectively equipped with the centre bore 10 being slidably matched with slide bar 6，Described base portion sliding hammer 41 is provided with 2-3 screwed hole 411，Described weightening finish sliding hammer 42 is provided with 2-3 through hole 421，Described through hole 421 is corresponding with screwed hole 411，The diameter of described through hole 421 is more than the diameter of screwed hole 411，Described base portion sliding hammer 41 sequentially passes through through hole 421 with weightening finish sliding hammer 42 by bolt 43 and is connected with screwed hole 411.
In the present embodiment, described slide bar 6 is made up of many sub-slide bars 61, removably connects, can adjust the length of slide bar 6 according to actual needs between described sub-slide bar 61, it is simple to use under different situations, easy to use, and expands range.
In the present embodiment, one end of described sub-slide bar 61 is provided with externally threaded plug 611, another
The inside of end is provided with and the tapped blind hole 612 of plug 611 threaded engagement, is threadeded with tapped blind hole 612 by plug 611 between described sub-slide bar 61, stable connection, and it is convenient to dismantle or install, and improves work efficiency.
In the present embodiment, described handle 1 is provided with rubber sleeve 2, it is simple to hold, and is difficult to grind hands, institute
Stating rubber sleeve 2 and be provided with annular knurl 9, annular knurl 9 has good anti-skidding effect.
In the present embodiment, the inwall of described baffle plate 3 is provided with rubber blanket 5, and the thickness of described rubber blanket 5 is 1-2cm, and when weight device 4 is to baffle plate 3 Slideslip, when contacting with baffle plate 3, it is possible to reduce noise, protection baffle plate 3 is impaired simultaneously.
nullBased on above-mentioned，The pin removal of this utility model structure，Screw 8 is welded in connecting rod 7，Connecting rod 7 uses with slide bar 6 threadeds，During use，First according to the model of pin，Change connecting rod 7，Screw 8 model met in connecting rod 7 matches with pin model，Then screw 8 is threadeded with pin，Again by weight device 4 to baffle plate 3 Slideslip，Pin is removed，The pin to different model can be met dismantle，The screw 8 changing different model is convenient，Expand range，With weight device 4 on slide bar 6，Weight device 4 includes base portion sliding hammer 41 and weightening finish sliding hammer 42，Base portion sliding hammer 41 sequentially passes through through hole 421 with weightening finish sliding hammer 42 by bolt 43 and is connected with screwed hole 411，Can be according to actual needs，Weightening finish sliding hammer 42 installation or removal are fallen，Convenient use，Improve efficiency of pulling pin，This design，Simple and reasonable，Convenient use，Range is wide，Efficiency of pulling pin is high.
Above-described is only preferred implementation of the present utility model; it should be pointed out that, for the person of ordinary skill of the art, on the premise of creating design without departing from this utility model; can also make some deformation and improvement, these broadly fall into protection domain of the present utility model.
Claims (5)
1. a pin removal, including handle and slide bar, described handle is provided with baffle plate, described slide bar is connected with baffle plate, it is characterized in that: described slide bar is provided with weight device, described weight device is connected with sliding bar, one end of described slide bar is provided with connecting rod, described connecting rod removably connects with slide bar, described connecting rod is provided with and the screw of pin threaded engagement, described weight device includes base portion sliding hammer and weightening finish sliding hammer, the center of described base portion sliding hammer and weightening finish sliding hammer is respectively equipped with the centre bore coordinated with sliding bar, described base portion sliding hammer is provided with 2-3 screwed hole, described weightening finish sliding hammer is provided with 2-3 through hole, described through hole is corresponding with screwed hole, the diameter of described through hole is more than the diameter of screwed hole, described base portion sliding hammer is connected with screwed hole by screw bolt passes through hole with weightening finish sliding hammer.
Pin removal the most according to claim 1, it is characterised in that: described slide bar is made up of many sub-slide bars, removably connects between described sub-slide bar.
Pin removal the most according to claim 2, it is characterised in that: one end of described sub-slide bar is provided with
With externally threaded plug, the inside of the other end is provided with and the tapped blind hole of plug threaded engagement, is threadeded with tapped blind hole by plug between described sub-slide bar.
Pin removal the most according to claim 1, it is characterised in that: described handle is provided with rubber sleeve, and described rubber sleeve is provided with annular knurl.
Pin removal the most according to claim 1, it is characterised in that: the inwall of described baffle plate is provided with rubber blanket, and the thickness of described rubber blanket is 1-2cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620376793.1U CN205651283U (en) | 2016-04-29 | 2016-04-29 | Pin puller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620376793.1U CN205651283U (en) | 2016-04-29 | 2016-04-29 | Pin puller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205651283U true CN205651283U (en) | 2016-10-19 |
Family
ID=57401880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620376793.1U Expired - Fee Related CN205651283U (en) | 2016-04-29 | 2016-04-29 | Pin puller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205651283U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425993A (en) * | 2016-11-30 | 2017-02-22 | 广西玉柴机器股份有限公司 | Tool and method for quickly disassembling thin-shaft parts with radial openings |
| CN106985113A (en) * | 2017-06-02 | 2017-07-28 | 广西玉柴机器股份有限公司 | The press mounting tool that bowl-type is blocked |
| CN107825355A (en) * | 2017-12-20 | 2018-03-23 | 镇江华核装备有限公司 | A kind of instrument that can quickly remove hydraulic valve card valve valve cup |
| CN108188974A (en) * | 2018-01-16 | 2018-06-22 | 中国海洋石油集团有限公司 | A kind of extracting tool |
| CN109159085A (en) * | 2018-09-30 | 2019-01-08 | 东营仁合石油机械设备有限公司 | Percussion device |
| CN114526310A (en) * | 2022-03-07 | 2022-05-24 | 中信机电制造公司科研设计院 | Pneumatic pin penetrating device |
| WO2022221133A1 (en) * | 2021-04-16 | 2022-10-20 | Milwaukee Electric Tool Corporation | Tool bit extractor |
-
2016
- 2016-04-29 CN CN201620376793.1U patent/CN205651283U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425993A (en) * | 2016-11-30 | 2017-02-22 | 广西玉柴机器股份有限公司 | Tool and method for quickly disassembling thin-shaft parts with radial openings |
| CN106985113A (en) * | 2017-06-02 | 2017-07-28 | 广西玉柴机器股份有限公司 | The press mounting tool that bowl-type is blocked |
| CN107825355A (en) * | 2017-12-20 | 2018-03-23 | 镇江华核装备有限公司 | A kind of instrument that can quickly remove hydraulic valve card valve valve cup |
| CN108188974A (en) * | 2018-01-16 | 2018-06-22 | 中国海洋石油集团有限公司 | A kind of extracting tool |
| CN108188974B (en) * | 2018-01-16 | 2023-10-20 | 中国海洋石油集团有限公司 | Dismounting tool |
| CN109159085A (en) * | 2018-09-30 | 2019-01-08 | 东营仁合石油机械设备有限公司 | Percussion device |
| CN109159085B (en) * | 2018-09-30 | 2021-02-26 | 东营仁合石油机械设备有限公司 | Percussion device |
| WO2022221133A1 (en) * | 2021-04-16 | 2022-10-20 | Milwaukee Electric Tool Corporation | Tool bit extractor |
| CN114526310A (en) * | 2022-03-07 | 2022-05-24 | 中信机电制造公司科研设计院 | Pneumatic pin penetrating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161019 Termination date: 20170429 |