CN213496051U - Punch head quick-change structure for stamping device - Google Patents
Punch head quick-change structure for stamping device Download PDFInfo
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- CN213496051U CN213496051U CN202021900764.3U CN202021900764U CN213496051U CN 213496051 U CN213496051 U CN 213496051U CN 202021900764 U CN202021900764 U CN 202021900764U CN 213496051 U CN213496051 U CN 213496051U
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Abstract
The utility model discloses a drift quick change structure has for stamping device, including the punching press extension board, be connected with the drift body through the quick change structure on the punching press extension board, the quick change structure includes circular quick change seat, bottom surface open-ended drift installation cavity has been seted up in circular quick change seat, the top card of drift body is gone into in the drift installation cavity and is locked fixedly through the screw rod of being locked, circular installation passageway has been seted up at the middle part of punching press extension board, annular clamping groove has been seted up at the inner wall middle part of circular installation passageway, at least three card income that is linked together with annular clamping groove is evenly seted up at the inner wall top of circular installation passageway and is erected the groove, there is the card income lug at the outer wall middle part integrated into one piece of circular quick change seat, set up the location pinhole. The utility model discloses a structure sets up rationally, can be effectively and quick realization die head body's installation location, also be favorable to the maintenance or the change of die head body moreover, improved the change efficiency of die head body, the suitability is strong and the practicality is good.
Description
Technical Field
The utility model belongs to the technical field of car seat accessory processing equipment, concretely relates to a drift quick change structure has for stamping device.
Background
In the semi-finished product processing of automobile seat fittings, the punching operation is needed, the die arranged on a press machine is utilized to apply pressure on materials, so that the materials are separated or plastically deformed, and required parts are obtained.
Disclosure of Invention
The utility model aims at providing a structure sets up reasonable and suitability strong a drift quick change structure that has for stamping device.
The technical scheme for realizing the purpose of the utility model is a punch head quick-change structure for a punching device, which comprises a punching support plate, a punch head body is connected on the punching support plate through a quick-change structure, the quick-change structure comprises a circular quick-change seat, a punch head installation cavity with an opening at the bottom surface is arranged in the circular quick-change seat, the top part of the punch head body is clamped into the punch head installation cavity and is locked and fixed through a locking screw rod, a circular installation channel is arranged at the middle part of the punching support plate, an annular clamping groove is arranged at the middle part of the inner wall of the circular installation channel, at least three clamping vertical grooves communicated with the annular clamping groove are uniformly arranged at the top part of the inner wall of the circular installation channel, clamping convex blocks with the same number as that of the clamping vertical grooves are integrally formed at the middle part of the outer wall of the circular quick-change seat, positioning pin, the clamping convex block of the round quick-change seat is clamped into the annular clamping groove from the clamping vertical groove and is positioned through the positioning pin rod after being rotated.
The side wall of the annular clamping groove is provided with a position abutting hole, a position abutting rod is arranged in the position abutting hole, a pressing spring is fixed between the position abutting rod and the end wall of the position abutting hole, and the outer wall of the clamping convex block is uniformly provided with a semicircular position abutting hole.
And a reinforcing convex rib is integrally formed at the top of the stamping support plate, and the end part of the reinforcing convex rib extends to the edge of the circular mounting channel.
The positioning abutting hole with an opening on the top surface is formed in the clamping convex block, and the bottom end is clamped into the positioning abutting hole when the positioning pin rod is inserted.
The utility model discloses has positive effect: the utility model discloses a structure sets up rationally, when using, fixes the punch body on circular quick change seat earlier, then fixes a position through the locating pin pole with the structural mounting after the combination on the punching press extension board again, and its installation location that not only can be effective and quick realization punch body also is favorable to the maintenance or the change of punch body moreover, has improved the change efficiency of punch body, and the suitability is strong and the practicality is good.
Drawings
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the following specific embodiments, taken in conjunction with the accompanying drawings, in which:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the quick-change structure of the present invention.
Detailed Description
(example 1)
Fig. 1 and 2 show an embodiment of the present invention, wherein fig. 1 is a schematic structural diagram of the present invention; fig. 2 is a schematic structural view of the quick-change structure of the present invention.
Referring to fig. 1 and 2, a punch quick-change structure with an opening in the bottom surface is arranged in a circular quick-change seat, the top of the punch body is clamped in the punch mounting cavity and is locked and fixed by a locking screw, a circular mounting channel 4 is arranged in the middle of the punch support plate, an annular clamping groove 5 is arranged in the middle of the inner wall of the circular mounting channel, at least three clamping vertical grooves 6 communicated with the annular clamping groove are uniformly arranged at the top of the inner wall of the circular mounting channel, clamping convex blocks 33 with the same number as that of the clamping vertical grooves are integrally formed in the middle of the outer wall of the circular quick-change seat, and positioning pin holes 7 communicated with the annular clamping grooves are arranged on the punch support plate, the clamping convex block of the round quick-change seat is clamped into the annular clamping groove from the clamping vertical groove and is positioned through the positioning pin rod 8 after being rotated.
The side wall of the annular clamping groove is provided with a position abutting hole 9, a position abutting rod 10 is arranged in the position abutting hole, a pressing spring 11 is fixed between the position abutting rod and the end wall of the position abutting hole, and semicircular position abutting holes 12 are uniformly formed in the outer wall of the clamped convex block.
And a reinforcing convex rib 13 is integrally formed at the top of the stamping support plate, and the end part of the reinforcing convex rib extends to the edge of the circular mounting channel.
The clamping convex block is provided with a positioning abutting hole 14 with an opening on the top surface, and the bottom end is clamped into the positioning abutting hole when the positioning pin rod is inserted.
The utility model discloses a structure sets up rationally, when using, fixes the punch body on circular quick change seat earlier, then fixes a position through the locating pin pole with the structural mounting after the combination on the punching press extension board again, and its installation location that not only can be effective and quick realization punch body also is favorable to the maintenance or the change of punch body moreover, has improved the change efficiency of punch body, and the suitability is strong and the practicality is good.
The standard parts used in the present embodiment can be purchased directly from the market, and the non-standard structural parts described in the specification can also be obtained directly by processing according to the common general knowledge of the prior art without any doubt, and the connection mode of the parts adopts the conventional means matured in the prior art, and the machines, parts and equipment adopt the conventional models in the prior art, so that the detailed description is not given here.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the invention are deemed to be covered by the present invention.
Claims (4)
1. The utility model provides a have drift quick change structure for stamping device, includes the punching press extension board, be connected with the drift body through quick change structure on the punching press extension board which characterized in that: the quick-change structure comprises a circular quick-change seat, a punch mounting cavity with an open bottom is formed in the circular quick-change seat, the top of a punch body is clamped into the punch mounting cavity and is locked and fixed through a locking screw, a circular mounting channel is formed in the middle of a stamping support plate, an annular clamping groove is formed in the middle of the inner wall of the circular mounting channel, at least three clamping vertical grooves are uniformly formed in the top of the inner wall of the circular mounting channel, the clamping vertical grooves are communicated with the annular clamping groove, clamping lugs with the same number as the clamping vertical grooves are integrally formed in the middle of the outer wall of the circular quick-change seat, positioning pin holes communicated with the annular clamping groove are formed in the stamping support plate, and the clamping lugs of the circular quick-change seat are clamped into the annular clamping groove from the clamping vertical grooves and are positioned through positioning pin rods after rotation.
2. The quick-change structure with the punch for the punching device according to claim 1, characterized in that: the side wall of the annular clamping groove is provided with a position abutting hole, a position abutting rod is arranged in the position abutting hole, a pressing spring is fixed between the position abutting rod and the end wall of the position abutting hole, and the outer wall of the clamping convex block is uniformly provided with a semicircular position abutting hole.
3. The quick-change structure with the punch for the punching device according to claim 2, characterized in that: and a reinforcing convex rib is integrally formed at the top of the stamping support plate, and the end part of the reinforcing convex rib extends to the edge of the circular mounting channel.
4. The quick-change structure with the punch for the punching device according to claim 3, characterized in that: the positioning abutting hole with an opening on the top surface is formed in the clamping convex block, and the bottom end is clamped into the positioning abutting hole when the positioning pin rod is inserted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021900764.3U CN213496051U (en) | 2020-09-03 | 2020-09-03 | Punch head quick-change structure for stamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021900764.3U CN213496051U (en) | 2020-09-03 | 2020-09-03 | Punch head quick-change structure for stamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213496051U true CN213496051U (en) | 2021-06-22 |
Family
ID=76443990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021900764.3U Active CN213496051U (en) | 2020-09-03 | 2020-09-03 | Punch head quick-change structure for stamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213496051U (en) |
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2020
- 2020-09-03 CN CN202021900764.3U patent/CN213496051U/en active Active
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