CN203738697U - Pin pulling machine - Google Patents
Pin pulling machine Download PDFInfo
- Publication number
- CN203738697U CN203738697U CN201420048830.7U CN201420048830U CN203738697U CN 203738697 U CN203738697 U CN 203738697U CN 201420048830 U CN201420048830 U CN 201420048830U CN 203738697 U CN203738697 U CN 203738697U
- Authority
- CN
- China
- Prior art keywords
- block
- connecting axle
- screw
- utility
- connecting shaft
- 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 pulling machine which comprises a connecting shaft. One end, close to the head, of the connecting shaft is connected with a first stopping block in a welding mode. The tail end of the connecting shaft is connected with a second stopping block in a welding mode. A movable striking brick is arranged on the connecting shaft between the first stopping block and the second stopping block in a sleeved mode. The head of the connecting shaft is connected with a screw fixing block. The screw fixing block is provided with a hole matched with a hexagonal body of a hexagonal screw. The hexagonal screw is fixed in the screw fixing block. The pin pulling machine is high in safety and easy to operate, and a locating pin can be taken out in a breeze.
Description
Technical field
The utility model relates to the servicing unit of a kind of Mold Making and maintenance, is specifically related to a kind of simple, labour-saving alignment pin pin removal.
Background technology
In the time that mould is manufactured, a lot of alignment pins need to be installed to fix two relative positions between part, alignment pin normally sinks in the dowel hole on mould, is difficult for taking out.Especially in automobile gauge fixture industry, part, need to be with interior tooth straight pin location at the scene in assembling process, and to reach better assembly precision, interior tooth straight pin is once knocking in location, as need take out extremely inconvenient; In the situation of a blind hole, or unhandy situation, interior tooth straight pin cannot take out, and affects follow-up work.
Utility model content
The problem existing for solving above-mentioned prior art, the utility model proposes a kind of safe, simple to operate, pin removal that can take out easily alignment pin.
The technical solution of the utility model is achieved in that
A kind of pin removal, comprises connecting axle, and described connecting axle is welded with the first block near head one end, and its tail end is welded with the second block, and on the connecting axle between described the first block and the second block, surface cover has activity to beat piece; Described connecting axle head is connected with screw fixed block, and described screw fixed block is provided with the hole matching with the hexagon main body of hex(agonal)screw, and described hex(agonal)screw is fixed in screw fixed block.
Further, being connected between described connecting axle head and screw fixed block is threaded.
Further, between described connecting axle tail end and the second block, be provided with handle, the convenient pin removal of in use holding.
The beneficial effects of the utility model: 1) activity is set on connecting axle and beats piece, beat piece by activity beats back and forth between the first block of connecting axle and the second block, be easy to realize alignment pin is extracted, and high to operator safety, easy to operate; 2) screw fixed block can be changed, and the alignment pin that adapts to different size uses; 3) at the tail end of connecting axle, handle is set, conveniently in use holds pin removal, be easy to alignment pin and take out exactly.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is pin pulling device structure schematic diagram of the present utility model.
Reference numeral: 1, connecting axle, 2, activity beats piece, 3, the first block, 4, the second block, 5, screw contiguous block, 6, hex(agonal)screw, 7, handle.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
With reference to Fig. 1, pin removal of the present utility model, comprises connecting axle 1, and connecting axle 1 is welded with the first block 3 near head one end, and its tail end is welded with surface cover on the connecting axle 1 between the second block 4, the first blocks 3 and the second block 4 has activity to beat piece 2; Certainly, can between connecting axle 1 tail end and the second block 4, be provided with handle 7.Connecting axle 1 head be threaded with screw fixed block 5 (can certainly be other modes that removably connect), in screw fixed block 5, be provided with the hole matching with the hexagon main body of hex(agonal)screw 6, the head of hex(agonal)screw 6 is fixed in screw fixed block 5, and the front degree thread of hex(agonal)screw 6 can be connected with interior tooth straight pin; Can change at screw fixed block 5, the alignment pin that adapts to different size uses.
The operation principle of the utility model pin removal:
Front hex(agonal)screw 6 degree thread is screwed into interior tooth cylindrical positioning pins and fixes, then one holds the handle 7 of connecting axle 1, another hand along connecting axle 1 direction back and forth the activity of beaing beat piece 2, interior tooth cylindrical positioning pins is removed under the active force that continues to beat.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. a pin removal, comprises connecting axle, it is characterized in that, described connecting axle is welded with the first block near head one end, and its tail end is welded with the second block, and on the connecting axle between described the first block and the second block, surface cover has activity to beat piece; Described connecting axle head is connected with screw fixed block, and described screw fixed block is provided with the hole matching with the hexagon main body of hex(agonal)screw, and described hex(agonal)screw is fixed in screw fixed block.
2. pin removal according to claim 1, is characterized in that, being connected between described connecting axle head and screw fixed block is threaded.
3. pin removal according to claim 1 and 2, is characterized in that, between described connecting axle tail end and the second block, is provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420048830.7U CN203738697U (en) | 2014-01-23 | 2014-01-23 | Pin pulling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420048830.7U CN203738697U (en) | 2014-01-23 | 2014-01-23 | Pin pulling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203738697U true CN203738697U (en) | 2014-07-30 |
Family
ID=51338560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420048830.7U Expired - Fee Related CN203738697U (en) | 2014-01-23 | 2014-01-23 | Pin pulling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203738697U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112908A (en) * | 2016-08-25 | 2016-11-16 | 中国神华能源股份有限公司 | Extracting tool for thrust pad buckle closure |
-
2014
- 2014-01-23 CN CN201420048830.7U patent/CN203738697U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112908A (en) * | 2016-08-25 | 2016-11-16 | 中国神华能源股份有限公司 | Extracting tool for thrust pad buckle closure |
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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 |
Granted publication date: 20140730 Termination date: 20160123 |
|
| EXPY | Termination of patent right or utility model |