CN212822150U - Auto parts stamping device convenient to change punching press head - Google Patents
Auto parts stamping device convenient to change punching press head Download PDFInfo
- Publication number
- CN212822150U CN212822150U CN202021353639.5U CN202021353639U CN212822150U CN 212822150 U CN212822150 U CN 212822150U CN 202021353639 U CN202021353639 U CN 202021353639U CN 212822150 U CN212822150 U CN 212822150U
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- Prior art keywords
- stamping
- groove
- punching press
- head
- inserted bar
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- 238000004080 punching Methods 0.000 title abstract description 26
- 230000000670 limiting effect Effects 0.000 claims description 9
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses an auto parts stamping device convenient to change punching press head, lower casing including punching press machine case and punching press machine bottom of the case portion setting, the casing up end passes through branch and punching press machine case fixed connection down, punching press machine incasement chamber sliding connection has the punching press board, terminal surface center pin department has seted up perpendicular groove under the punching press board, terminal surface sliding connection has the slider before the punching press machine case, and the slider down the terminal surface rotate through the pivot and be connected with the inserted bar, the fixture block has been seted up to the inserted bar side table wall, the punching press board is close to fixture block department and has seted up the cross slot, and cross slot bottom intercommunication has the wave groove, punching press board bottom is provided with the rotation blade disc, casing up end center pin department has seted up the cushion. The utility model discloses in, adopted annular to rotate tool changing mechanism, realized that the inserted bar pushes away that the tool bit card is to convenient change use in sword groove bottom, adopted and turned to stop gear to realized turning to of inserted bar by spacing.
Description
Technical Field
The utility model relates to a stamping equipment technical field especially relates to an auto parts stamping device convenient to change punching press head.
Background
The stamping device is a special processing equipment for processing materials into parts in cold stamping, called as cold stamping device, and stamping is a pressure processing method for applying pressure to the materials by using a die arranged on a press machine at room temperature to generate separation or plastic deformation so as to obtain required parts.
The existing stamping device is widely applied to the processing of automobile parts, however, the existing automobile parts often have the following defects in the stamping processing process, firstly, different stamping tool bits are often needed to stamp different shapes for one automobile part, so that different tool bits are often needed to be replaced and disassembled during stamping, and the stamping is troublesome; secondly, the direction of the cutter head is difficult to accurately control when the cutter head is replaced at different positions, so that the punched product is scrapped due to defects.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problem that the stamping tool bit is difficult to replace and the fixing direction of the tool bit, the automobile part stamping device convenient for replacing the stamping tool bit is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an auto parts stamping device convenient to change punching press head, includes the lower casing that stamping machine case and stamping machine bottom of the case portion set up, the casing up end passes through branch and stamping machine case fixed connection down, stamping machine incasement chamber sliding connection has the punching press board, terminal surface center pin department has seted up perpendicular groove under the punching press board, terminal surface sliding connection has the slider before the stamping machine case, and the slider down the terminal surface rotate through the pivot and be connected with the inserted bar, the fixture block has been seted up to the inserted bar side table wall, the punching press board is close to fixture block department and has seted up the cross slot, and cross slot bottom intercommunication has the wave groove, punching press bottom of the board portion is provided with the rotation blade disc, casing up end center pin.
As a further description of the above technical solution:
the fixture block is connected with the transverse groove in a sliding mode and is clamped with the wave groove.
As a further description of the above technical solution:
the inserted bar is connected with the vertical groove in a sliding manner.
As a further description of the above technical solution:
the punching machine is characterized in that a T-shaped shaft is fixedly connected to one side of the lower end face of the punching plate, the vertical section of the T-shaped shaft is of an inverted T-shaped structure, a rotating groove is formed in the center shaft of the rotating cutter head, and the rotating groove is rotatably connected with the T-shaped shaft.
As a further description of the above technical solution:
the rotary cutter head is of a cylindrical structure, cutter grooves are formed in the inner cavity of the periphery of the rotary cutter head, a plurality of cutter heads are connected to the inner cavity of each cutter groove in a sliding mode, the upper end faces of the cutter heads are connected with the upper shell of the rotary cutter head in an elastic mode through extension springs, limiting grooves are formed in the centers of the upper end faces of the cutter heads, and the two sides of each limiting groove are communicated with steering grooves.
As a further description of the above technical solution:
the position that the inserted bar side table wall is close to terminal surface down has all seted up the montant, and the montant with turn to the joint between the groove, a plurality of the notch up end has all been seted up to the sword groove, and the inserted bar runs through and rotates the blade disc up end.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, the annular has been adopted and has been rotated tool changing mechanism, owing to adopted T shape axle and rotated the rotation between the groove and be connected, realized rotating the blade disc and rotated in the punching press board bottom, again owing to adopted inserted bar and erect sliding connection between the groove, and rotation between slider and the inserted bar is connected, the up-and-down motion of slider drive inserted bar has been realized, it can the free rotation to rotate the blade disc when breaking away from rotating the blade disc to have realized the inserted bar on the one hand, on the other hand will rotate the rotation of blade disc when having realized inserted bar and notch joint spacing, owing to adopted the grafting between inserted bar and the spacing groove simultaneously, realized that the inserted bar pushes away that the blade head card is convenient to change the use to sword groove bottom.
2. The utility model discloses in, adopted and turned to stop gear, owing to adopted the sliding connection between fixture block and the cross slot to and the montant of fixture block bottom and turn to the rotation between the groove and be connected, realized the rotation of inserted bar and driven the rotation of tool bit, owing to adopted the joint between wave groove and the fixture block again, and the intercommunication between wave groove and the cross slot, realized the fixture block and blocked after getting into the wave groove, thereby realized turning to of inserted bar by spacing, with the spacing effect of strengthening to inserted bar and tool bit.
Drawings
Fig. 1 shows a schematic front view structure diagram provided according to an embodiment of the present invention;
fig. 2 shows an enlarged schematic view of a structure at a provided according to an embodiment of the present invention;
fig. 3 shows a schematic structural diagram of a B-B cross section provided according to an embodiment of the present invention.
Illustration of the drawings:
1. stamping the case; 2. stamping the plate; 201. a transverse groove; 202. a wave groove; 203. a clamping block; 204. a vertical slot; 3. cushion blocks; 4. a lower housing; 5. a strut; 6. a slider; 7. a notch; 8. an extension spring; 9. a steering groove; 10. a limiting groove; 11. a T-shaped shaft; 12. a rotating groove; 13. a cutter head; 14. a cutter groove; 15. inserting a rod; 16. rotating the cutter head; 17. a vertical rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an automobile part stamping device convenient for replacing a stamping head comprises a stamping case 1 and a lower shell 4 arranged at the bottom of the stamping case 1, wherein the upper end surface of the lower shell 4 is fixedly connected with the stamping case 1 through a support rod 5, an inner cavity of the stamping case 1 is slidably connected with a stamping plate 2, a vertical groove 204 is arranged at the central axis of the lower end surface of the stamping plate 2, the front end surface of the stamping case 1 is slidably connected with a slide block 6, the lower end surface of the slide block 6 is rotationally connected with an inserting rod 15 through a rotating shaft, the side surface wall of the inserting rod 15 is provided with a clamping block 203, the punching plate 2 is provided with a transverse groove 201 near the clamping block 203, the bottom of the transverse groove 201 is communicated with a wave groove 202, the bottom of the punching plate 2 is provided with a rotary cutter head 16, the central shaft of the upper end surface of the lower shell 4 is provided with a cushion block 3, so that the rotary cutter head 16 can be rotated to drive a plurality of cutter heads 13 to be replaced, wherein, the fixed connection described in the text can be realized by adopting fixed connection modes such as bolt fixed connection or welding and the like.
Specifically, as shown in fig. 2, the latch 203 is slidably connected to the transverse groove 201, and the latch 203 is engaged with the wave groove 202, so that the angle of the insertion rod 15 can be adjusted when the latch 203 slides in the transverse groove 201, and when the latch 203 is engaged with the wave groove 202, the top horizontal end of the tool bit 13 is engaged with the corner of the tool slot 14, so that the tool bit 13 is fixed by being locked.
Specifically, as shown in fig. 1, the insertion rod 15 is slidably connected to the vertical groove 204, so as to facilitate the selective fixing of the control bit 13 when the insertion rod 15 slides up and down.
Specifically, as shown in fig. 2, one side of the lower end surface of the punching plate 2 is fixedly connected with a T-shaped shaft 11, the vertical section of the T-shaped shaft 11 is of an inverted T-shaped structure, a rotating groove 12 is formed in the central axis of the rotating cutter head 16, and the rotating groove 12 is rotatably connected with the T-shaped shaft 11, so that the rotating cutter head 16 is rotatably connected with the bottom of the punching plate 2.
Specifically, as shown in fig. 2, the rotary cutter head 16 is a cylindrical structure, the cutter grooves 14 are formed in the inner cavity of the periphery of the rotary cutter head 16, the inner cavity of each cutter groove 14 is slidably connected with a plurality of cutter heads 13, the upper end surfaces of the cutter heads 13 are elastically connected with the upper shell of the rotary cutter head 16 through extension springs 8, the centers of the upper end surfaces of the cutter heads 13 are provided with limiting grooves 10, the two sides of each limiting groove 10 are communicated with steering grooves 9, and the rotary cutter head 16 drives the cutter heads 13 to rotate and adjust.
Specifically, as shown in fig. 3, a vertical rod 17 is disposed at a position of the side surface wall of the insert rod 15 close to the lower end surface, the vertical rod 17 is connected with the steering groove 9 in a clamping manner, the upper end surfaces of the cutter grooves 14 are provided with notches 7, and the insert rod 15 penetrates through the upper end surface of the rotary cutter head 16, so that the insert rod 15 drives the cutter head 13 to rotate.
The working principle is as follows: when the tool is used, firstly, the rotating cutter head 16 rotates at the bottom of the punching plate 2 through the rotating connection between the T-shaped shaft 11 and the rotating groove 12, then the sliding connection between the inserted bar 15 and the vertical groove 204 and the rotating connection between the sliding block 6 and the inserted bar 15 are adopted, so that the sliding block 6 drives the inserted bar 15 to move up and down, on one hand, the rotating cutter head 16 can freely rotate when the inserted bar 15 is separated from the rotating cutter head 16, on the other hand, the rotating of the rotating cutter head 16 is limited when the inserted bar 15 is clamped with the notch 7, and then the inserted bar 15 is inserted into the limiting groove 10, so that the inserted bar 15 can push the cutter head 13 to be clamped at the bottom of the cutter groove 14 for use; secondly, through the sliding connection between fixture block 203 and the transverse groove 201, and the rotation between the montant 17 and the turning groove 9 at the bottom of the fixture block 203, so that the rotation of the inserted bar 15 drives the rotation of the tool bit 13, and then through the clamping connection between the wave groove 202 and the fixture block 203, and the communication between the wave groove 202 and the transverse groove 201, so that the fixture block 203 is clamped after entering the wave groove 202, so that the turning of the inserted bar 15 is limited, and the limiting effect on the inserted bar 15 and the tool bit 13 is strengthened.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The automobile part stamping device convenient for replacing the stamping head comprises a stamping case (1) and a lower shell (4) arranged at the bottom of the stamping case (1), and is characterized in that the upper end face of the lower shell (4) is fixedly connected with the stamping case (1) through a support rod (5), an inner cavity of the stamping case (1) is slidably connected with a stamping plate (2), a vertical groove (204) is formed in the central shaft of the lower end face of the stamping plate (2), a sliding block (6) is slidably connected with the front end face of the stamping case (1), an inserting rod (15) is rotatably connected with the lower end face of the sliding block (6) through a rotating shaft, a clamping block (203) is formed in the side surface wall of the inserting rod (15), a transverse groove (201) is formed in the position, close to the clamping block (203), of the stamping plate (2), a wave groove (202) is communicated with the bottom of the transverse groove (201), a rotating cutter head, and a cushion block (3) is arranged at the central shaft of the upper end surface of the lower shell (4).
2. The automobile part stamping device convenient for replacing the stamping head as claimed in claim 1, wherein the fixture block (203) is slidably connected with the transverse groove (201), and the fixture block (203) is clamped with the wavy groove (202).
3. An automotive part stamping device facilitating punch head replacement as claimed in claim 1, wherein the plunger (15) is slidably connected to the vertical slot (204).
4. The automobile part stamping device convenient for replacing the stamping head as claimed in claim 1, wherein one side of the lower end surface of the stamping plate (2) is fixedly connected with a T-shaped shaft (11), the vertical section of the T-shaped shaft (11) is in an inverted T-shaped structure, a rotating groove (12) is formed in the central shaft of the rotating cutter head (16), and the rotating groove (12) is rotatably connected with the T-shaped shaft (11).
5. The automobile part stamping device convenient for replacing the stamping head as claimed in claim 1, wherein the rotary cutter head (16) is of a cylindrical structure, the cutter grooves (14) are formed in the inner cavity of the periphery of the rotary cutter head (16), the cutter grooves (14) are connected with a plurality of cutter heads (13) in a sliding manner, the upper end faces of the cutter heads (13) are elastically connected with the upper shell of the rotary cutter head (16) through extension springs (8), the limiting grooves (10) are formed in the centers of the upper end faces of the cutter heads (13), and the two sides of each limiting groove (10) are communicated with steering grooves (9).
6. The automobile part stamping device convenient for replacing the stamping head as claimed in claim 5, wherein the side surface wall of the insert rod (15) near the lower end surface is provided with a vertical rod (17), the vertical rod (17) is clamped with the steering groove (9), the upper end surfaces of the plurality of cutter grooves (14) are provided with notches (7), and the insert rod (15) penetrates through the upper end surface of the rotary cutter head (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021353639.5U CN212822150U (en) | 2020-07-11 | 2020-07-11 | Auto parts stamping device convenient to change punching press head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021353639.5U CN212822150U (en) | 2020-07-11 | 2020-07-11 | Auto parts stamping device convenient to change punching press head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212822150U true CN212822150U (en) | 2021-03-30 |
Family
ID=75114841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021353639.5U Expired - Fee Related CN212822150U (en) | 2020-07-11 | 2020-07-11 | Auto parts stamping device convenient to change punching press head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212822150U (en) |
-
2020
- 2020-07-11 CN CN202021353639.5U patent/CN212822150U/en not_active Expired - Fee Related
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| 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: 20210330 |
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| CF01 | Termination of patent right due to non-payment of annual fee |