CN210549158U - Telescopic and pressing integrated positioning pin structure - Google Patents
Telescopic and pressing integrated positioning pin structure Download PDFInfo
- Publication number
- CN210549158U CN210549158U CN201921088990.3U CN201921088990U CN210549158U CN 210549158 U CN210549158 U CN 210549158U CN 201921088990 U CN201921088990 U CN 201921088990U CN 210549158 U CN210549158 U CN 210549158U
- Authority
- CN
- China
- Prior art keywords
- locating pin
- pin
- pressing
- cylinder
- air cylinder
- 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
Links
- 238000003825 pressing Methods 0.000 title claims description 29
- 238000003754 machining Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a flexible integral type locating pin structure that compresses tightly, including the locating pin body, the upper end of body be provided with the locating pin terminal, the body lower extreme be provided with the cylinder subassembly, this internal spliced pole that is provided with, the spliced pole on rotate through rotary mechanism and be connected with the locating pin briquetting, the head of locating pin briquetting be connected to locating pin terminal, afterbody are connected to through the fixed pin rotary mechanism is last, the intermediate position of locating pin briquetting be provided with the guiding hole, the guiding hole in fixed through the guiding pin direction, the locating pin is inside to have the self-clinching function to the locating pin is whole scalable, can fix a position traditional location and step up the part hole that the structure can't fix a position, improves the stability of part.
Description
Technical Field
The utility model belongs to the technical field of the part location technique of waiting to process and specifically relates to a flexible integral type locating pin structure that compresses tightly.
Background
The existing part machining process needs to position and tighten the part, then further machining is carried out, the positioning tool is withdrawn after machining is finished, the part is taken out, and problems often exist in the whole process: 1. the position of the positioning hole cannot be pressed by a traditional clamping arm pressing block, 2, the part can be taken out only by retracting the positioning pin after being welded, 3, the part is positioned by a special mechanism when being welded, and 4, the traditional positioning and clamping mechanism is large, the clamp is large in size, high in cost and the like, and needs to be further improved.
Disclosure of Invention
The to-be-solved technical problem of the utility model is: in order to solve the problems existing in the prior art in the background art, a telescopic and pressing integrated positioning pin structure is provided.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a flexible integral type locating pin structure that compresses tightly, includes the locating pin body, the upper end of body be provided with the locating pin terminal, the body lower extreme be provided with the cylinder subassembly, this internal spliced pole that is provided with, the spliced pole on rotate through rotary mechanism and be connected with the locating pin briquetting, the head of locating pin briquetting be connected to the locating pin terminal, the afterbody is connected to through the fixed pin on the rotary mechanism, the intermediate position of locating pin briquetting be provided with the guiding hole, the guiding hole in fixed through the guiding pin direction, the locating pin is inside to have from the jam function to the locating pin is whole scalable.
Furthermore, the cylinder assembly of the utility model comprises a compression cylinder, the lower end of the compression cylinder is provided with a cylinder positioning block, and the lower end of the cylinder positioning block is provided with a double-guide-pillar cylinder;
furthermore, the connecting column of the utility model is connected to the output end of the pressing cylinder, and the positioning pin pressing block is pushed under the action of the pressing cylinder to apply force to the positioning pin terminal;
the beneficial effects of the utility model are that the utility model discloses a flexible integral type locating pin structure that compresses tightly has solved the problem that exists among the conventional art, not only than traditional location step up the structure little, can reduce the anchor clamps volume, can fix a position moreover traditional location step up the part hole that the structure can not fix a position, improve the stability of part.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention.
In the figure, the device comprises a body 1, a positioning pin terminal 2, a connecting column 3, a positioning pin pressing block 4, a fixing pin 5, a guide pin 6, a pressing cylinder 7, a cylinder positioning block 8 and a double-guide-column cylinder 9.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
As shown in fig. 1 the utility model relates to a flexible integral type locating pin structure that compresses tightly's embodiment, including locating pin body 1, the upper end of body 1 be provided with locating pin terminal 2, 1 lower extreme of body be provided with the cylinder subassembly, this body 1 in be provided with spliced pole 3, spliced pole 3 on rotate through rotary mechanism and be connected with locating pin briquetting 4, locating pin briquetting 4's head be connected to locating pin terminal 2, the afterbody is connected to through fixed pin 5 on the rotary mechanism, locating pin briquetting 4's intermediate position be provided with the guiding hole, the guiding hole in fixed through 6 direction of guiding pin, the locating pin is inside to have self-clinching function to the locating pin is whole scalable. The air cylinder assembly comprises a pressing air cylinder 7, an air cylinder positioning block 8 is arranged at the lower end of the pressing air cylinder 7, and a double-guide-column air cylinder 9 is arranged at the lower end of the air cylinder positioning block 8; the connecting column 3 is connected to the output end of the pressing cylinder 7, and the positioning pin pressing block 4 is pushed to apply force to the positioning pin terminal 2 under the action of the pressing cylinder 7.
The working principle is as follows: 1. the pressing cylinder 7 rises, and the positioning pin pressing block 4 obliquely moves upwards through the guide pin 6 and is hidden in the positioning pin. 2. The double-guide-column cylinder 9 ascends, and the positioning pin ascends to the height required by part positioning. 3. The parts are placed into the locating pins. 4. The pressing cylinder 7 presses down, the positioning pin pressing block 4 obliquely moves downwards through the guide pin 6, and a positioning pin clamping part is ejected. 5. And (5) welding parts. 6. The pressing cylinder 7 rises, and the positioning pin pressing block 4 obliquely moves upwards through the guide pin 6 and is hidden in the positioning pin. 7. The double-guide-column cylinder 9 descends, and the positioning pin 6 withdraws from the part. 8. And taking out the part.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (3)
1. The utility model provides a flexible integral type locating pin structure that compresses tightly which characterized in that: the locating pin comprises a locating pin body (1), a locating pin terminal (2) is arranged at the upper end of the body (1), a cylinder assembly is arranged at the lower end of the body (1), a connecting column (3) is arranged in the body (1), a locating pin pressing block (4) is connected onto the connecting column (3) in a rotating mode through a rotating mechanism, the head of the locating pin pressing block (4) is connected to the locating pin terminal (2), the tail of the locating pin pressing block is connected onto the rotating mechanism through a fixing pin (5), a guide hole is formed in the middle of the locating pin pressing block (4), and the guide hole is guided and fixed through a guide pin (6).
2. The structure of claim 1, wherein the pin comprises: the air cylinder assembly comprises a pressing air cylinder (7), an air cylinder positioning block (8) is arranged at the lower end of the pressing air cylinder (7), and a double-guide-column air cylinder (9) is arranged at the lower end of the air cylinder positioning block (8).
3. The structure of claim 2, wherein the pin comprises: the connecting column (3) is connected to the output end of the pressing cylinder (7), and the positioning pin pressing block (4) is pushed to apply force to the positioning pin terminal (2) under the action of the pressing cylinder (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921088990.3U CN210549158U (en) | 2019-07-12 | 2019-07-12 | Telescopic and pressing integrated positioning pin structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921088990.3U CN210549158U (en) | 2019-07-12 | 2019-07-12 | Telescopic and pressing integrated positioning pin structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210549158U true CN210549158U (en) | 2020-05-19 |
Family
ID=70672174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921088990.3U Expired - Fee Related CN210549158U (en) | 2019-07-12 | 2019-07-12 | Telescopic and pressing integrated positioning pin structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210549158U (en) |
-
2019
- 2019-07-12 CN CN201921088990.3U patent/CN210549158U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206277115U (en) | Turn pressing clamp | |
| CN110405311B (en) | Computer-controlled welding device for supporting bridge pipe and blind shell and using method | |
| CN205869912U (en) | Headrest bars rigging equipment | |
| CN101244504A (en) | Positioning and clamping mechanism of soldering product line | |
| CN213827825U (en) | Automatic lantern ring machine | |
| CN210549158U (en) | Telescopic and pressing integrated positioning pin structure | |
| CN105436733A (en) | Processing method of middle connection tube assembly of motorcycle frame | |
| CN213670208U (en) | Automatic arrow feather dispensing and assembling machine | |
| CN206169100U (en) | Shock absorber outer cylinder bi -polar binding off frock | |
| CN206200512U (en) | A kind of speed changer bonnet oil sealing assembly tooling | |
| CN201186415Y (en) | Manual nut mounting jig | |
| CN209578725U (en) | The full-automatic suit mechanism of plunger O-ring | |
| CN209175221U (en) | A kind of solenoid valve protective cover riveting tool | |
| CN214186220U (en) | Positioning fixture for machining cylinder sleeve | |
| CN207155311U (en) | Process the machining center hydraulically operated fixture of automobile turbocharger housing inlet end | |
| CN201175815Y (en) | Positioning clamp unit for welding production line | |
| CN212420996U (en) | Special fixture for disc cover | |
| CN109590718A (en) | The full-automatic suit mechanism of plunger O-ring | |
| CN210388907U (en) | Positioning jig mechanism of assembling equipment | |
| CN209140823U (en) | A kind of piston elastic spring tooling | |
| CN205751850U (en) | A kind of buckle-type magnetic core tool | |
| CN208729094U (en) | A kind of split ring pin assembly machine | |
| CN213105439U (en) | Drive shaft pressure split pin mould | |
| CN217702217U (en) | Positioning pin press-fitting machine for pump shell pin assembling | |
| CN220679070U (en) | Full-automatic flanging equipment for lugs of heat shield of turbine shell |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200519 |