CN201198126Y - Take-out apparatus for positioning pin - Google Patents
Take-out apparatus for positioning pin Download PDFInfo
- Publication number
- CN201198126Y CN201198126Y CNU200820057347XU CN200820057347U CN201198126Y CN 201198126 Y CN201198126 Y CN 201198126Y CN U200820057347X U CNU200820057347X U CN U200820057347XU CN 200820057347 U CN200820057347 U CN 200820057347U CN 201198126 Y CN201198126 Y CN 201198126Y
- Authority
- CN
- China
- Prior art keywords
- force application
- application rod
- alignment pin
- baffle plate
- withdrawing device
- 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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- Insertion Pins And Rivets (AREA)
Abstract
The utility model discloses a positioning pin withdrawing device, which comprises a force application rod (4). A baffle (1) is arranged at one end of the force application rod (4), and a thread head (5) is arranged at the other end; thread is arranged outside the thread head (5), and an impacting sleeve (3) is arranged on the force application rod (4). With the structure, the positioning pin can be conveniently pulled and the pin body can not be damaged.
Description
Technical field
The utility model relates to a kind of extracting tool, particularly a kind of alignment pin withdrawing device.
Background technology
Many positions on the machinery equipment of factory are all fixed by alignment pin, and the most of position of these alignment pins is special, different sizes.The method of the existing alignment pin of choosing mainly is to use instruments such as pliers, hand hammer, the perching knife alignment pin of choosing, the place comparatively hidden in the position, that the position is far away apart from the constructing operation position, owing to be difficult to find impetus, the workmen is difficult to use above-mentioned general tool that alignment pin is taken out, use rough power to take out alignment pin and easily shank is caused damage, cause alignment pin to can not get recycling, and also can damage during misoperation operating personnel, bring inconvenience for on-the-spot maintenance, prolonged the time of maintenance.
Because the defective that above-mentioned existing alignment pin withdrawing device exists, the inventor is based on being engaged in this type of product design manufacturing abundant for many years practical experience and professional knowledge, and practice in addition, alignment pin withdrawing device easy to use in the hope of creating, as not damage shank.Constantly study, test and improve through the inventor, create the utility model.
The utility model content
The technical problems to be solved in the utility model provides a kind of alignment pin withdrawing device that can be easy to use.
For solving the problems of the technologies described above, the utility model alignment pin withdrawing device comprises a force application rod, and force application rod one end is provided with a baffle plate, and the other end is provided with a head, and the silk head is provided with external screw thread, and the strike sleeve pipe is set on the force application rod.
Preferably, force application rod removably connects with the silk head.
As the preferred version of such scheme, force application rod is connected with described silk head thread.
Preferably, baffle plate is circular, oval or square.
Preferably, baffle plate is fixed on the force application rod by the baffle plate set bolt.
After adopting such structure, the alignment pin and do not damage shank of can more conveniently choosing.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is a structure chart of the present utility model.
1, baffle plate 2, baffle plate set bolt
3, hit sleeve pipe 4, force application rod
5, silk head
The specific embodiment
As shown in Figure 1, the utility model alignment pin withdrawing device comprises a force application rod 4, these force application rod 4 one ends connect a baffle plate 1, and the other end connects one thread 5, and silk 5 is provided with external screw thread, be provided with on the force application rod 4 and hit sleeve pipe 3, the internal diameter that hits sleeve pipe 3 is bigger than the external diameter of force application rod 4, and the length of hitting sleeve pipe 3 is shorter than the length of force application rod 4, thereby guarantees to hit sleeve pipe 3 in impingement baffles 1, do not produce frictional force with force application rod 4, guarantee that again force application rod 4 has certain stroke in application of force process.
Further, force application rod 4 and silk 5 removably connects.Silk by changing different size 5 can take out the alignment pin of different-diameter.In practical operation, be mainly used in diameter 5mm choosing to the alignment pin of diameter 16mm.
As the preferred version of such scheme, force application rod 4 is threaded with described 5.
The baffle plate 1 that is connected with force application rod 4 is for circular, oval or square.Anyly can apply baffle plate 1 shape of reaction force all in protection domain of the present utility model to the bump that hits sleeve pipe 3.
Baffle plate 1 is fixed on the force application rod 4 by baffle plate set bolt 2.Relatively poor for the position, can it be extracted by the length that increases force application rod 4 away from the alignment pin of the crack position of operating surface.Baffle plate 1 is connected with force application rod 4 usefulness baffle plate set bolts 2, can makes things convenient for the dismounting of force application rod 4.
Using method of the present utility model is that alignment pin just is designed to internal thread with it when manufacturing and designing with the internal thread that screws into alignment pin of silk 5, makes things convenient for the taking-up of alignment pin and utilizes once more.Hold and hit sleeve pipe 3 to baffle plate 1 bump firmly, the suffered outside impact of baffle plate 1 passes to alignment pin by force application rod 4 and silk 5, and alignment pin is just little by little loosening and finally extracted.Select the silk 5 of corresponding specification for use according to the size of alignment pin internal thread.
The length of silk 5 can extend, be used for alignment pin at equipment than the shelter.
Manufacture and design the alignment pin withdrawing device, improve the conventional service ability of our company, make us have to finish in 0.5 minute by oneself and used other instrument consumption 10 minutes even ability that the more time is extracted alignment pin in the past, reduce the maintenance elapsed time, operating efficiency increases substantially.
Claims (5)
1. alignment pin withdrawing device, it is characterized in that: comprise a force application rod (4), described force application rod (4) one ends are provided with a baffle plate (1), and the other end is provided with a head (5), described silk head (5) is provided with external screw thread, is provided with on the described force application rod (4) to hit sleeve pipe (3).
2. alignment pin withdrawing device according to claim 1 is characterized in that: described force application rod (4) removably connects with described silk head (5).
3. alignment pin withdrawing device according to claim 2 is characterized in that: described force application rod (4) is threaded with described silk head (5).
4. alignment pin withdrawing device according to claim 1 is characterized in that: described baffle plate (1) is for circular, oval or square.
5. alignment pin withdrawing device according to claim 1 is characterized in that: described baffle plate (1) is fixed on the force application rod (4) by baffle plate set bolt (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820057347XU CN201198126Y (en) | 2008-04-16 | 2008-04-16 | Take-out apparatus for positioning pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820057347XU CN201198126Y (en) | 2008-04-16 | 2008-04-16 | Take-out apparatus for positioning pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201198126Y true CN201198126Y (en) | 2009-02-25 |
Family
ID=40449282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820057347XU Expired - Fee Related CN201198126Y (en) | 2008-04-16 | 2008-04-16 | Take-out apparatus for positioning pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201198126Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101858378A (en) * | 2010-05-31 | 2010-10-13 | 富美科技有限公司 | Pin and removing tool thereof |
| CN102501217A (en) * | 2011-11-09 | 2012-06-20 | 吴江市双精轴承有限公司 | Device for pulling out location pin |
-
2008
- 2008-04-16 CN CNU200820057347XU patent/CN201198126Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101858378A (en) * | 2010-05-31 | 2010-10-13 | 富美科技有限公司 | Pin and removing tool thereof |
| CN102501217A (en) * | 2011-11-09 | 2012-06-20 | 吴江市双精轴承有限公司 | Device for pulling out location pin |
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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: 20090225 Termination date: 20140416 |