CN203018550U - Safe die changing device of automobile unthreaded hole punching machine - Google Patents
Safe die changing device of automobile unthreaded hole punching machine Download PDFInfo
- Publication number
- CN203018550U CN203018550U CN 201320064102 CN201320064102U CN203018550U CN 203018550 U CN203018550 U CN 203018550U CN 201320064102 CN201320064102 CN 201320064102 CN 201320064102 U CN201320064102 U CN 201320064102U CN 203018550 U CN203018550 U CN 203018550U
- Authority
- CN
- China
- Prior art keywords
- automobile
- unthreaded hole
- cylinder
- guide pin
- hole
- 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 provides a safe die changing device of an automobile unthreaded hole punching machine. The safe die changing device of the automobile unthreaded hole punching machine comprises an installation seat, a guide sleeve, a positioning pin and a cylinder, wherein a guide sleeve installation hole is formed in the installation seat; the guide sleeve is fixedly arranged in the guide sleeve installation hole; a through hole is formed in the guide sleeve; the positioning pin is slidably arranged in the through hole; the cylinder is arranged at the bottom of the installation seat; and an output shaft of the cylinder is connected with the positioning pin. According to the safe die changing device of the automobile unthreaded hole punching machine, the cylinder drives the positioning pin to vertically move, a die can be accurately positioned, and a main sliding block cannot slide down during the changing of the die, so that the personal safety of an operator is ensured; and a sealing ring in the guide sleeve has a dustproof effect, so that the influence of the entry of a foreign body on the positioning accuracy is avoided.
Description
Technical field
The utility model relates to a kind of automobile die, particularly a kind of automobile unthreaded hole perforating press die change safety device.
Background technology
Heavy-duty car unthreaded hole perforating press is a kind of high accuracy, high efficiency sheet machining apparatus, and it can improve the precision of heavy-duty car union piece greatly, improves the overall performance of automobile.It is when mold exchange more, and the weighty slider that may cause overloading glides, serious harm operating personnel's personal safety.
The utility model content
The technical problem that (one) will solve
The technical problems to be solved in the utility model be to provide a kind of assurance more during mold exchange master slider can not glide, thereby guarantee the automobile unthreaded hole perforating press die change safety device of operating personnel's personal safety.
(2) technical scheme
For solving the problems of the technologies described above, the utility model provides a kind of automobile unthreaded hole perforating press die change safety device, comprise mount pad 5, guide pin bushing 4, alignment pin 3 and cylinder 7, offer the guide pin bushing installing hole on described mount pad 5, described guide pin bushing 4 is fixedly mounted in described guide pin bushing installing hole, and described guide pin bushing 4 offers through hole, and described alignment pin 3 slidably is arranged in described through hole, described mount pad 5 bottoms are equipped with described cylinder 7, and the output shaft of described cylinder 7 connects described alignment pin 3.
Further, offer cannelure 1 in the through hole of described guide pin bushing 4, be provided with sealing ring in described cannelure 1.
Further, described cannelure 1 is two.
Further, described guide pin bushing 4 is fixedly mounted on described mount pad 5 by soket head cap screw.
Further, described alignment pin 3 top end face edge roundings.
Further, the dismountable connecting plate 8 that is equipped with in described mount pad 5 bottoms, described cylinder 7 is fixedly mounted on described connecting plate 8.
Further, described mount pad 5 bottoms are provided with for the locating piece 9 that the location is installed.
(3) beneficial effect
The utility model automobile unthreaded hole perforating press die change safety device drives alignment pin by cylinder and realizes moving up and down, and realizes the accurate location of mould, guarantees that simultaneously master slider can not glide when mold exchange, thereby guarantees operating personnel's personal safety; Sealing ring in guide pin bushing plays dustproof effect, prevents that foreign matter from entering and affect positioning accuracy.
Description of drawings
Fig. 1 is the structural representation of the utility model automobile unthreaded hole perforating press die change safety device.
The specific embodiment
Consult Fig. 1, the utility model provides a kind of automobile unthreaded hole perforating press die change safety device, comprise mount pad 5, guide pin bushing 4, alignment pin 3 and cylinder 7, offer the guide pin bushing installing hole on mount pad 5, guide pin bushing 4 is fixedly mounted in the guide pin bushing installing hole by soket head cap screw, and guide pin bushing 4 offers through hole, alignment pin 3 slidably is arranged in this through hole, mount pad 5 bottoms are equipped with cylinder 7, and the output shaft of cylinder 7 connects alignment pin 3, realizes that by cylinder 7 alignment pin 3 moves up and down.
In order to prevent that dust etc. from entering, offer cannelure 1 in the through hole of guide pin bushing 4, be provided with sealing ring in cannelure 1, sealing circle and alignment pin 3 are realized interference fit, reach sealing effectiveness; In order to improve sealing stability, offer two cannelures 1 in the present embodiment; Realize the location in order to facilitate alignment pin to insert mould, at the top of alignment pin 3 end face edge rounding, or chamfering; At the dismountable connecting plate 8 that is equipped with in mount pad 5 bottoms, cylinder 7 is fixedly mounted on this connecting plate 8, and this structure can be easy for installation and removal, and can improve overall precision; Be provided with in mount pad 5 bottoms for the locating piece 9 that location use is installed and the fixing counter sink 6 of use.
The utility model automobile unthreaded hole perforating press die change safety device drives alignment pin by cylinder and realizes moving up and down, and realizes the accurate location of mould, guarantees that simultaneously master slider can not glide when mold exchange, thereby guarantees operating personnel's personal safety; Sealing ring in guide pin bushing plays dustproof effect, prevents that foreign matter from entering and affect positioning accuracy.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. automobile unthreaded hole perforating press die change safety device, it is characterized in that: comprise mount pad (5), guide pin bushing (4), alignment pin (3) and cylinder (7), described mount pad offers the guide pin bushing installing hole on (5), described guide pin bushing (4) is fixedly mounted in described guide pin bushing installing hole, described guide pin bushing (4) offers through hole, described alignment pin (3) slidably is arranged in described through hole, described mount pad (5) bottom is equipped with described cylinder (7), and the output shaft of described cylinder (7) connects described alignment pin (3).
2. automobile unthreaded hole perforating press die change safety device as claimed in claim 1, it is characterized in that: offer cannelure (1) in the through hole of described guide pin bushing (4), described cannelure is provided with sealing ring in (1).
3. automobile unthreaded hole perforating press die change safety device as claimed in claim 2, it is characterized in that: described cannelure (1) is two.
4. automobile unthreaded hole perforating press die change safety device as claimed in claim 1, it is characterized in that: described guide pin bushing (4) is fixedly mounted on described mount pad (5) by soket head cap screw.
5. automobile unthreaded hole perforating press die change safety device as claimed in claim 1 is characterized in that: described alignment pin (3) top end face edge rounding.
6. automobile unthreaded hole perforating press die change safety device as claimed in claim 1 is characterized in that: the dismountable connecting plate (8) that is equipped with in described mount pad (5) bottom, described cylinder (7) is fixedly mounted on described connecting plate (8).
7. automobile unthreaded hole perforating press die change safety device as claimed in claim 1, is characterized in that: be provided with for the locating piece (9) that the location is installed bottom described mount pad (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320064102 CN203018550U (en) | 2013-01-31 | 2013-01-31 | Safe die changing device of automobile unthreaded hole punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320064102 CN203018550U (en) | 2013-01-31 | 2013-01-31 | Safe die changing device of automobile unthreaded hole punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203018550U true CN203018550U (en) | 2013-06-26 |
Family
ID=48642564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320064102 Expired - Fee Related CN203018550U (en) | 2013-01-31 | 2013-01-31 | Safe die changing device of automobile unthreaded hole punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203018550U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107639360A (en) * | 2017-09-13 | 2018-01-30 | 敏实汽车技术研发有限公司 | A kind of robot welding is accurately positioned automatic clamping mechanism |
-
2013
- 2013-01-31 CN CN 201320064102 patent/CN203018550U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107639360A (en) * | 2017-09-13 | 2018-01-30 | 敏实汽车技术研发有限公司 | A kind of robot welding is accurately positioned automatic clamping mechanism |
| CN107639360B (en) * | 2017-09-13 | 2020-01-03 | 敏实汽车技术研发有限公司 | Automatic clamping mechanism of robot welding accurate positioning |
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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: 20130626 Termination date: 20220131 |