CN210080484U - Air conditioner chassis inclined punching die - Google Patents
Air conditioner chassis inclined punching die Download PDFInfo
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- CN210080484U CN210080484U CN201920885625.9U CN201920885625U CN210080484U CN 210080484 U CN210080484 U CN 210080484U CN 201920885625 U CN201920885625 U CN 201920885625U CN 210080484 U CN210080484 U CN 210080484U
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- punching
- wedge
- fork
- die
- sliding
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Abstract
The utility model relates to an air conditioner chassis inclined punching die, which comprises an upper die set, a lower die set and an inclined punching die set; the inclined punching module comprises an upper die inclined fork, a lower die transmission inclined fork, an inclined punching sliding group and an inclined sliding seat; the upper die inclined fork moves up and down along with the upper die set, and a first wedge-shaped surface is arranged on the upper die inclined fork; the inclined punching sliding group slides on the inclined sliding seat in an inclined manner and is provided with a fourth wedge-shaped surface; the lower die transmission inclined fork is provided with a second wedge-shaped surface and a third wedge-shaped surface; when the upper die inclined fork moves downwards along with the upper die set, the first wedge-shaped surface and the second wedge-shaped surface interact to drive the lower die transmission inclined fork to slide transversely; when the lower die drives the inclined fork to transversely slide, the third wedge-shaped surface and the fourth wedge-shaped surface interact to drive the inclined punching sliding group to slide upwards in an inclined mode, and the inclined punch head is enabled to finish inclined punching processing. The air conditioner chassis inclined punching die capable of simultaneously completing punching and inclined punching processing has the advantages of being simple and reasonable in structure, reliable in performance, high in production efficiency, low in investment cost and the like.
Description
Technical Field
The utility model relates to a stamping die specifically is an oblique punching die in air conditioner chassis.
Background
The air conditioner chassis is provided with a plurality of mounting holes for adapting to the mounting requirements, wherein the mounting holes are obliquely arranged; the existing processing technology of the air conditioner chassis is divided into two procedures, specifically, the processing of punch forming and inclined mounting holes needs to be separated, so that the processing technology of the air conditioner chassis is complex, the number of procedures is large, and the production efficiency is low; and corresponding moulds need to be developed aiming at different working procedures, so that the investment cost of the moulds is higher.
Therefore, further improvements are needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the not enough of above-mentioned prior art existence, and provide an air conditioner chassis inclined punching die that can accomplish punching press and inclined punching hole processing simultaneously, this mould has characteristics such as simple structure is reasonable, dependable performance, production efficiency promotion, input cost low.
The purpose of the utility model is realized like this:
an air conditioner chassis inclined punching die comprises an upper die set and a lower die set which correspond up and down; the method is characterized in that: the inclined punching die set is arranged between the upper die set and the lower die set; the inclined punching module comprises an upper die inclined fork fixedly arranged relative to the upper die set, a lower die transmission inclined fork transversely reset and slidably arranged relative to the lower die set, an inclined punching slide set obliquely reset and slidably arranged relative to the lower die set, and an inclined slide seat fixedly arranged relative to the lower die set; the upper die inclined fork moves up and down along with the upper die set, and a first wedge-shaped surface is arranged on the upper die inclined fork; the inclined punching sliding group slides on the inclined sliding seat in an inclined manner and is provided with a fourth wedge-shaped surface; a second wedge-shaped surface corresponding to the first wedge-shaped surface and a third wedge-shaped surface corresponding to the fourth wedge-shaped surface are arranged on the lower die transmission inclined fork; when the upper die inclined fork moves downwards along with the upper die set, the first wedge-shaped surface and the second wedge-shaped surface interact with each other to drive the lower die transmission inclined fork to slide transversely; when the lower die drives the inclined fork to transversely slide, the third wedge-shaped surface and the fourth wedge-shaped surface interact to drive the inclined punching sliding group to slide upwards in an inclined mode, and an inclined punch head on the inclined punching sliding group is enabled to finish inclined punching processing.
The first wedge-shaped surface, the second wedge-shaped surface, the third wedge-shaped surface and/or the fourth wedge-shaped surface have an inclination angle of.
The first wedge-shaped surface is arranged at the low end of the upper die inclined fork, the second wedge-shaped surface is arranged at one end of the lower die transmission inclined fork, the third wedge-shaped surface is arranged at the other end of the lower die transmission inclined fork, and the fourth wedge-shaped surface is arranged at the low end of the inclined punching sliding group.
The inclined punching module further comprises a fixing block fixedly arranged relative to the lower module, a limiting part which penetrates through the fixing block in a sliding mode is arranged on the lower die transmission inclined fork, a first elastic part is arranged between the limiting part and the fixing block, one end of the first elastic part is elastically acted on the fixing block, the other end of the first elastic part is elastically acted on the lower die transmission inclined fork through the limiting part, and the lower die transmission inclined fork is far away from the fixing block to reset and transversely slide.
The inclined sliding seat is provided with an inclined sliding chute, and the inclined punching sliding group slides on the inclined sliding chute; and a second elastic part is arranged between the inclined punching sliding group and the inclined sliding seat, one end of the second elastic part is elastically acted on the inclined punching sliding group, and the other end of the second elastic part is elastically acted on the inclined sliding seat, so that the inclined punching sliding group is inclined relative to the inclined sliding seat and is reset and slides downwards.
One side or two sides of the inclined chute are provided with anti-falling grooves, one side or two sides of the inclined punching module are provided with anti-falling bosses corresponding to the anti-falling grooves, and the anti-falling bosses slide on the anti-falling grooves; the oblique punching slide group is provided with a first cavity, the oblique sliding seat is provided with a second cavity corresponding to the first cavity, at least part of the second elastic piece is located in the first cavity and the second cavity respectively, and one end of the second elastic piece acts on the inner side wall of the first cavity while the other end acts on the inner side wall of the second cavity.
The inclined punching hole sliding group comprises a first slider and a second slider which are connected with each other, an inclined punching head is arranged on the second slider, a fourth wedge-shaped surface is arranged at the bottom end of the first slider, an anti-falling boss is arranged on the first slider and/or the second slider, and a first cavity is arranged on the first slider and/or the second slider.
The upper die set comprises an upper die base, an upper backing plate and an upper pressing plate, the upper backing plate is fixed on the upper die base, the upper die inclined fork is fixed on the upper die base or the upper backing plate, and the upper pressing plate is positioned below the upper backing plate and provided with a third elastic piece; the lower die set comprises a lower die base, a lower backing plate and a lower pressing plate, the lower backing plate is fixed between the lower die base and the lower pressing plate, and the lower die transmission inclined fork transversely resets and slides on the lower die base or the lower backing plate.
The utility model has the advantages as follows:
the simultaneous completion of stamping and inclined punching is realized by arranging an inclined punching module; the oblique punching module comprises an upper die oblique fork, a lower die transmission oblique fork and an oblique punching sliding group, wherein the upper die oblique fork can convert the vertical movement of the upper module into the oblique movement of the oblique punching sliding group, and then oblique punching is finished on the air conditioner chassis. This mould is effective with punching press process and the integration of oblique punching process, makes it realize punching press and oblique punching simultaneously, effectively promotes the development cost greatly reduced of mould to the production efficiency on air conditioner chassis.
Drawings
Fig. 1 is a front view of an air conditioner chassis according to an embodiment of the present invention.
Fig. 2 is a bottom view of an air conditioner base plate according to an embodiment of the present invention.
Fig. 3 is a left side view of an air conditioner base plate according to an embodiment of the present invention.
Fig. 4 is an enlarged schematic view of a portion a of fig. 3.
Fig. 5 is a top view of an internal structure of an inclined punching die for an air conditioner chassis according to an embodiment of the present invention.
Fig. 6 is a front view of an internal structure of an oblique punching die for an air conditioner chassis according to an embodiment of the present invention.
Fig. 7 is a left side view of an internal structure of the oblique punching die for an air conditioner chassis according to an embodiment of the present invention.
Fig. 8 is an assembled perspective view of the slant hole punching module according to an embodiment of the present invention.
Fig. 9 is a top view of an oblique punching module according to an embodiment of the present invention.
Fig. 10 is a front view (partially cut away) of the oblique punching module in an oblique punching state according to an embodiment of the present invention.
Fig. 11 is a front view (partially cut away) of the oblique punching module according to an embodiment of the present invention in a non-oblique punching state.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
Referring to fig. 1 to 6, the air conditioner chassis inclined punching die comprises an upper die set and a lower die set which correspond to each other up and down, and an inclined punching die set X arranged between the upper die set and the lower die set; the inclined punching module X comprises an upper die inclined fork 7 fixedly arranged relative to the upper die set, a lower die transmission inclined fork 11 transversely reset and slidably arranged relative to the lower die set, an inclined punching slide set obliquely reset and slidably arranged relative to the lower die set, and an inclined slide seat 15 fixedly arranged relative to the lower die set; the upper die inclined fork 7 moves up and down along with the upper die set, and a first wedge-shaped surface 701 is arranged at the lower end of the upper die inclined fork 7; the inclined punching sliding group slides on the inclined sliding seat 15 in an inclined manner and is provided with a fourth wedge-shaped surface 1201; one end of the lower die transmission inclined fork 11 is provided with a second wedge-shaped surface 1101 corresponding to the first wedge-shaped surface 701, and the other end is provided with a third wedge-shaped surface 1102 corresponding to the fourth wedge-shaped surface 1201; when the upper die inclined fork 7 moves downwards along with the upper die set, the first wedge-shaped surface 701 and the second wedge-shaped surface 1101 interact to drive the lower die transmission inclined fork 11 to slide transversely; when the lower die transmission inclined fork 11 slides transversely, the third wedge surface 1102 and the fourth wedge surface 1201 interact to drive the inclined punching slide group to slide obliquely upwards, so that the inclined punch 14 on the inclined punching slide group completes inclined punching processing. The air conditioner chassis inclined punching die realizes simultaneous punching and inclined punching by arranging the inclined punching module X, wherein the upper die inclined fork 7 can convert the vertical movement of the upper module into the inclined movement of the inclined punching slide group, so as to drive the upper inclined punch 14 to finish inclined punching on the air conditioner chassis; therefore, the die effectively integrates the stamping process and the inclined hole punching process, so that the stamping process and the inclined hole punching process can be simultaneously realized, the production efficiency of the air conditioner chassis is effectively improved, and the development cost of the die is greatly reduced.
Further, the inclination angles of the first wedge-shaped face 701, the second wedge-shaped face 1101, the third wedge-shaped face 1102 and the fourth wedge-shaped face 1201 are 45 degrees respectively, the first wedge-shaped face 701 and the second wedge-shaped face 1101 interact to realize conversion between a vertical acting force and a transverse acting force, the third wedge-shaped face 1102 and the fourth wedge-shaped face 1201 interact to drive the inclined punching sliding group to incline and slide on the inclined sliding seat 15, and then the inclined punching head 14 finishes inclined punching on the air conditioner chassis. The transmission mode of this structure dependable performance, simple structure.
Further, a first wedge surface 701 is disposed at the lower end of the upper die slanted fork 7, a second wedge surface 1101 is disposed at one end of the lower die transmission slanted fork 11, a third wedge surface 1102 is disposed at the other end of the lower die transmission slanted fork 11, and a fourth wedge surface 1201 is disposed at the lower end of the slanted punching slide group.
Further, the inclined punching die set X further comprises a fixed block 10 fixedly arranged relative to the lower die set, a limiting part 8 which penetrates through the fixed block 10 in a sliding manner is fixedly arranged on the lower die transmission inclined fork 11, a first elastic part 16 is arranged between the limiting part 8 and the fixed block 10, one end of the first elastic part 16 elastically acts on the fixed block 10, and the other end elastically acts on the lower die transmission inclined fork 11 through the limiting part 8, so that the lower die transmission inclined fork 11 is far away from the fixed block 10 and is reset to slide transversely; the side wall opposite to the first wedge-shaped surface 701 on the fixing block 10 is in sliding fit with the section of the fixing block 10, so that the fixing block 10 can be limited to act on the upper die inclined fork 7 during stamping to offset the reverse acting force from the lower die transmission inclined fork 11, and the transmission performance is more reliable and effective.
Further, an inclined sliding chute 1501 is arranged on the inclined sliding seat 15, the inclination is 45 degrees, an inclined punching sliding group slides on the inclined sliding chute 1501, and when the inclined punching sliding group slides upwards in an inclined mode to a specified position, an inclined punch 14 punches an inclined hole L1 in the inclined plane with the inclination of 45 degrees on the air conditioner chassis L, so that inclined punching is achieved; a second elastic part 17 is arranged between the inclined punching sliding group and the inclined sliding seat 15, one end of the second elastic part 17 elastically acts on the inclined punching sliding group, and the other end elastically acts on the inclined sliding seat 15, so that the inclined punching sliding group obliquely resets and slides downwards relative to the inclined sliding seat 15, and the inclined punching sliding group resets after inclined punching is completed for next work.
Furthermore, two sides of the inclined chute 1501 are respectively provided with an anti-falling groove 1502, two sides of the inclined punching module X are respectively provided with an anti-falling boss 18 corresponding to the anti-falling groove 1502, the anti-falling bosses 18 slide in the anti-falling grooves 1502, and the anti-falling bosses 18 are matched with the anti-falling grooves 1502, so that on one hand, the inclined punching slide group can be effectively guided to slide in the inclined chute 1501, and on the other hand, the inclined punching slide group can be prevented from shifting or falling off on the inclined sliding seat 15; the inclined punching slide group is provided with a first cavity 19, the anti-falling groove 1502 on the inclined sliding seat 15 is provided with a second cavity 1503 corresponding to the first cavity 19, the second elastic element 17 is at least partially respectively positioned in the first cavity 19 and the second cavity 1503, and one end of the second elastic element 17 acts on the inner side wall of the first cavity 19, and the other end of the second elastic element 17 acts on the inner side wall of the second cavity 1503.
Further, the inclined punching sliding group comprises a first sliding block 12 and a second sliding block 13 which are connected with each other, an inclined punching head 14 is arranged on the second sliding block 13, a fourth wedge-shaped surface 1201 is arranged at the bottom end of the first sliding block 12, an anti-falling boss 18 is arranged on the side portions of the first sliding block 12 and the second sliding block 13, and a first cavity 19 is arranged on the first sliding block 12 and the second sliding block 13.
Further, the upper die set comprises an upper die base 1, an upper backing plate 2 and an upper pressing plate 3, the upper backing plate 2 is fixed on the upper die base 1, an upper die inclined fork 7 is fixed on the upper backing plate 2, and the upper pressing plate 3 is positioned below the upper backing plate 2 and is provided with a third elastic part; the lower die set comprises a lower die base 4, a lower backing plate 5 and a lower pressing plate 6, the lower backing plate 5 is fixed between the lower die base 4 and the lower pressing plate 6, and a lower die transmission inclined fork 11 transversely resets and slides on the lower die base 4.
The working principle is as follows:
when the die is closed, the upper die inclined fork 7 moves downwards along with the upper die set, under the interaction of the first wedge surface 701 and the second wedge surface 1101, the upper die inclined fork 7 pushes the lower die transmission inclined fork 11 to move inwards, and under the interaction of the third wedge surface 1102 and the fourth wedge surface 1201, the lower die transmission inclined fork 11 pushes the inclined punching slide set to move obliquely upwards along the inclined slide groove 1501 on the inclined slide seat 15, so that inclined punching is completed.
When the die is opened, the upper die inclined fork 7 moves upwards along with the upper die set, the lower die transmission inclined fork 11 transversely resets and slides to the initial position under the action of the first elastic piece 16, and the inclined punching slide set slantly slides downwards to the initial position under the action of the second elastic piece 17.
The foregoing is a preferred embodiment of the present invention showing and describing the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and the scope of the invention is to be protected. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. An air conditioner chassis inclined punching die comprises an upper die set and a lower die set which correspond up and down; the method is characterized in that: the punching die also comprises an inclined punching die set (X) arranged between the upper die set and the lower die set; the inclined punching module (X) comprises an upper die inclined fork (7) fixedly arranged relative to the upper module, a lower die transmission inclined fork (11) transversely reset and slidably arranged relative to the lower module, an inclined punching sliding group obliquely reset and slidably arranged relative to the lower module, and an inclined sliding seat (15) fixedly arranged relative to the lower module; the upper die inclined fork (7) moves up and down along with the upper die set, and a first wedge-shaped surface (701) is arranged on the upper die inclined fork (7); the inclined punching sliding group slides on the inclined sliding seat (15) in an inclined mode and is provided with a fourth wedge-shaped surface (1201); a second wedge surface (1101) corresponding to the first wedge surface (701) and a third wedge surface (1102) corresponding to the fourth wedge surface (1201) are arranged on the lower die transmission inclined fork (11); when the upper die inclined fork (7) moves downwards along with the upper die set, the first wedge-shaped surface (701) and the second wedge-shaped surface (1101) interact to drive the lower die transmission inclined fork (11) to slide transversely; when the lower die transmission inclined fork (11) transversely slides, the third wedge-shaped surface (1102) and the fourth wedge-shaped surface (1201) interact to drive the inclined punching sliding group to slide upwards in an inclined mode, and an inclined punch head (14) on the inclined punching sliding group completes inclined punching processing.
2. The air conditioner chassis inclined punching die of claim 1, characterized in that: the first (701), second (1101), third (1102) and/or fourth (1201) wedge faces have an inclination angle of 45 °.
3. The air conditioner chassis inclined punching die of claim 1, characterized in that: the first wedge-shaped surface (701) is arranged at the low end of the upper die inclined fork (7), the second wedge-shaped surface (1101) is arranged at one end of the lower die transmission inclined fork (11), the third wedge-shaped surface (1102) is arranged at the other end of the lower die transmission inclined fork (11), and the fourth wedge-shaped surface (1201) is arranged at the low end of the inclined punching hole sliding group.
4. The air conditioner chassis inclined punching die of claim 1, characterized in that: the oblique punching module (X) further comprises a fixed block (10) fixedly arranged relative to the lower module, a limiting part (8) which penetrates through the fixed block (10) in a sliding mode is arranged on the lower die transmission oblique fork (11), a first elastic part (16) is arranged between the limiting part (8) and the fixed block (10), one end of the first elastic part (16) acts on the fixed block (10) in an elastic mode, the other end of the first elastic part acts on the lower die transmission oblique fork (11) in an elastic mode through the limiting part (8), and the lower die transmission oblique fork (11) is enabled to be far away from the fixed block (10) and to reset to slide transversely.
5. The air conditioner chassis inclined punching die of claim 1, characterized in that: the inclined sliding seat (15) is provided with an inclined sliding chute (1501), and the inclined punching sliding group slides on the inclined sliding chute (1501); a second elastic piece (17) is arranged between the inclined punching sliding group and the inclined sliding seat (15), one end of the second elastic piece (17) elastically acts on the inclined punching sliding group, and the other end of the second elastic piece elastically acts on the inclined sliding seat (15), so that the inclined punching sliding group is inclined relative to the inclined sliding seat (15) and is reset downwards to slide.
6. The air conditioner chassis inclined punching die of claim 5, characterized in that: anti-falling grooves (1502) are formed in one side or two sides of the inclined sliding groove (1501), anti-falling bosses (18) corresponding to the anti-falling grooves (1502) are arranged on one side or two sides of the inclined punching module (X), and the anti-falling bosses (18) slide on the anti-falling grooves (1502); the inclined punching sliding group is provided with a first cavity (19), a second cavity (1503) corresponding to the first cavity (19) is arranged on the inclined sliding seat (15), at least part of the second elastic piece (17) is located in the first cavity (19) and the second cavity (1503) respectively, and one end of the second elastic piece (17) acts on the inner side wall of the first cavity (19) while the other end acts on the inner side wall of the second cavity (1503).
7. The air conditioner chassis inclined punching die of claim 6, characterized in that: the inclined punching hole sliding set comprises a first sliding block (12) and a second sliding block (13) which are connected with each other, an inclined punching head (14) is arranged on the second sliding block (13), a fourth wedge-shaped surface (1201) is arranged at the bottom end of the first sliding block (12), an anti-falling boss (18) is arranged on the first sliding block (12) and/or the second sliding block (13), and a first concave cavity (19) is arranged on the first sliding block (12) and/or the second sliding block (13).
8. The air conditioner chassis inclined punching die of claim 1, characterized in that: the upper die set comprises an upper die base (1), an upper backing plate (2) and an upper pressing plate (3), the upper backing plate (2) is fixed on the upper die base (1), an upper die inclined fork (7) is fixed on the upper die base (1) or the upper backing plate (2), and the upper pressing plate (3) is located below the upper backing plate (2) and is provided with a third elastic part; the lower die set comprises a lower die base (4), a lower cushion plate (5) and a lower pressing plate (6), the lower cushion plate (5) is fixed between the lower die base (4) and the lower pressing plate (6), and a lower die transmission inclined fork (11) transversely resets and slides on the lower die base (4) or the lower cushion plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920885625.9U CN210080484U (en) | 2019-06-12 | 2019-06-12 | Air conditioner chassis inclined punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920885625.9U CN210080484U (en) | 2019-06-12 | 2019-06-12 | Air conditioner chassis inclined punching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210080484U true CN210080484U (en) | 2020-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920885625.9U Expired - Fee Related CN210080484U (en) | 2019-06-12 | 2019-06-12 | Air conditioner chassis inclined punching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210080484U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111922204A (en) * | 2020-07-16 | 2020-11-13 | 潘卓远 | High-speed cold stamping equal stress design die |
-
2019
- 2019-06-12 CN CN201920885625.9U patent/CN210080484U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111922204A (en) * | 2020-07-16 | 2020-11-13 | 潘卓远 | High-speed cold stamping equal stress design die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200218 Termination date: 20200612 |
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| CF01 | Termination of patent right due to non-payment of annual fee |