CN220574473U - Frame type hydraulic press cavity punching shaping die - Google Patents
Frame type hydraulic press cavity punching shaping die Download PDFInfo
- Publication number
- CN220574473U CN220574473U CN202322187598.7U CN202322187598U CN220574473U CN 220574473 U CN220574473 U CN 220574473U CN 202322187598 U CN202322187598 U CN 202322187598U CN 220574473 U CN220574473 U CN 220574473U
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- Prior art keywords
- die
- punching
- cavity
- type hydraulic
- hydraulic press
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- 238000004080 punching Methods 0.000 title claims abstract description 59
- 238000007493 shaping process Methods 0.000 title claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 19
- 101000623895 Bos taurus Mucin-15 Proteins 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims abstract description 7
- 239000003381 stabilizer Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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- Presses And Accessory Devices Thereof (AREA)
Abstract
The utility model relates to a die for punching and shaping a cavity of a frame type hydraulic press, and belongs to the technical field of die punching. The upper die comprises an upper cavity die, a material returning plate and a punching part, wherein the punching part is at least provided with a punch, and a punching channel matched with the punch is formed in the material returning plate; an elastic component I is arranged between the upper cavity die and the punching part; the lower die comprises a base for fixed installation, and a supporting seat is arranged on the base; an elastic part II and a guide mechanism I are arranged between the supporting seat and the upper cavity die; wherein the elastic coefficient of the elastic component I is larger than that of the elastic component II. The utility model provides a die for punching and shaping a die cavity of a frame type hydraulic press, which realizes that one frame type hydraulic press can finish punching without changing equipment, ensures the punching quality and greatly improves the punching efficiency.
Description
Technical Field
The utility model relates to a die for punching and shaping a cavity of a frame type hydraulic press, and belongs to the technical field of die punching.
Background
The design and manufacturing process of the cavity has a great influence on the performance and quality of the stabilizer bar. The design of the cavity should ensure that the stabilizer bar remains well rigid and stable when subjected to pressure. At present, the punching of a stabilizer bar cavity of a commercial vehicle is mostly carried out on a beam column combined hydraulic machine, and the automatic cavity punching operation is difficult to realize on a frame hydraulic machine.
In the process of implementing the embodiment of the utility model, the inventor finds that at least the following technical problems exist in the background technology:
the frame type hydraulic press has wide application in the end processing of the stabilizing rod of the commercial vehicle, the non-cavity punching is also common, but because of the self mechanism reason, the automatic cavity punching is difficult to realize on such equipment, at the moment, only drilling holes or additionally adding a beam column combined type hydraulic press is needed to punch holes, and the end deformation caused by punching holes needs to be removed by adding an end face milling process, so the production cost is high, and the development of the automatic cavity punching die for realizing the frame type hydraulic press is realized.
Disclosure of Invention
The utility model aims to solve the technical problems that: the utility model provides a overcome prior art's is not enough, provides a frame-type hydraulic press die cavity plastic mould that punches a hole, realizes that a frame-type hydraulic press accomplishes the punching a hole under the condition of not changing equipment to guarantee the quality of punching a hole, improved the efficiency of punching a hole greatly.
The utility model relates to a frame type hydraulic press cavity punching shaping die, which comprises a lower die for fixed installation and an upper die matched with the lower die, wherein the upper die comprises an upper cavity die, a material returning plate and a punching part, the punching part is at least provided with a punch, and the material returning plate is provided with a punching channel matched with the punch;
an elastic component I is arranged between the upper cavity die and the punching part;
the lower die comprises a base for fixed installation, and a supporting seat is arranged on the base;
an elastic part II and a guide mechanism I are arranged between the supporting seat and the upper cavity die;
wherein the elastic coefficient of the elastic component I is larger than that of the elastic component II.
Further, the material returning plate is provided with a protruding block, the protruding block is embedded into the upper cavity die, the material returning plate is provided with a punching channel, and the punching channel is arranged in the protruding block.
Further, the punching part comprises a punch seat for fixing the punch, an upper fixing plate is arranged at the upper end of the punch seat, and a die shank is arranged at the upper end of the upper fixing plate.
Further, the support seat comprises a lower cavity die fixed on the base, a lower cavity seat is sleeved on the outer ring of the lower cavity die, and the lower cavity seat is fixed on the base.
Further, the guide mechanism I comprises a guide rod fixed on the lower cavity die, and a guide hole matched with the guide rod is formed in the upper cavity die.
Further, a guiding mechanism II is arranged between the lower die and the upper die which is matched with the lower die.
Further, the elastic member I is a rectangular spring.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model is provided with the punching part, realizes that one frame-type hydraulic press can finish punching under the condition of not changing equipment, and ensures the quality of punching by arranging the elastic component I and the elastic component II, wherein the elastic coefficient of the elastic component I is larger than that of the elastic component II, and the upper cavity die is firstly enabled to be in a region to be processed and then the punch falls down due to different elastic coefficients in the movement process of the locking part, so that the punching efficiency is greatly improved.
Drawings
FIG. 1 is a schematic structural view of embodiment 1 of the present utility model;
fig. 2 is a front view of embodiment 1 of the present utility model;
FIG. 3 is a full cross-sectional view at A-A;
FIG. 4 is a schematic view of a material returning plate structure according to embodiment 1 of the present utility model;
FIG. 5 is a schematic view of the upper cavity mold according to embodiment 1 of the present utility model;
FIG. 6 is a schematic view of the structure of a lower cavity mold according to embodiment 1 of the present utility model;
in the figure:
1. an upper die; 11. a die handle; 12. a fixing plate; 13. a punch holder; 14. a punch; 15. a material returning plate; 151. a protruding block; 152. fixing the screw holes; 153. stamping the channel; 16. an upper cavity mold;
2. a lower die; 21. a lower cavity mold; 22. a lower cavity seat; 23. a base;
3. an elastic member II;
4. a guide mechanism I; 41. a guide rod;
5. an elastic member I;
6. and a guiding mechanism II.
Detailed Description
Example 1
As shown in fig. 1 to 6, the frame type hydraulic press cavity punching shaping die comprises a lower die 2 for fixed installation and an upper die 1 which is matched with the lower die, wherein the upper die 1 comprises an upper cavity die 16, a material returning plate 15 and a punching part, the punching part is at least provided with a punch 14, and a punching channel 153 which is matched with the punch 14 is formed in the material returning plate 15;
an elastic component I5 is arranged between the upper cavity die 16 and the punching part;
the lower die 2 comprises a base 23 for fixed installation, and a supporting seat is arranged on the base 23;
an elastic part II 3 and a guide mechanism I4 are arranged between the supporting seat and the upper cavity die 16;
wherein the elastic coefficient of the elastic component I5 is larger than that of the elastic component II 3.
The material returning plate 15 is provided with a protruding block 151, the protruding block 151 is used for flattening and shaping the deformation of the end face after a punch enters the end head of the stabilizer bar after punching, the protruding block 151 is embedded into the upper cavity die 16, the material returning plate 15 is provided with a punching channel 153, the punching channel 153 is arranged in the protruding block 151, and the material returning plate 15 passes through a fixing screw hole 152 from inside and is fixed on the lower cavity seat 22 by using a long bolt and is used for pulling the material returning plate 15.
The punching part comprises a punch seat 13 for fixing a punch 14, an upper fixing plate 12 is arranged at the upper end of the punch seat 13, and a die shank 11 is arranged at the upper end of the upper fixing plate 12.
The support seat comprises a lower cavity die 21 fixed on a base 23, a lower cavity seat 22 is sleeved on the outer ring of the lower cavity die 21, and the lower cavity seat 22 is fixed on the base 23.
The guide mechanism I4 comprises a guide rod 41 fixed on the lower cavity die 21, and a guide hole matched with the guide rod 41 is formed in the upper cavity die 16.
A guiding mechanism II 6 is arranged between the lower die 2 and the upper die 1 which is matched with the lower die, and the guiding mechanism II 6 is matched with a column hole on the upper end fixing plate 12 through a guiding column fixed on the base 23 for guiding.
The elastic component I5 is a rectangular spring.
The elastic component II 3 is a rectangular spring and is sleeved on the guide rod 41.
Working process or working principle:
the upper pressing plate of the frame-type hydraulic press drives the fixed plate 12 to press downwards, in the pressing process, the upper cavity die 16 acts first, because the elastic coefficient of the elastic component II 3 is low, when the lower end face of the upper cavity die 16 is attached to the upper end face of the lower cavity die 21, the punch holder 13 drives the punch 14 to move downwards, punching is carried out at the moment, the stabilizer bar end is attached to the upper cavity die 16 in the lifting process, the upper cavity die 16 and the punch 14 are both arranged in the stabilizer bar end at the moment, and when the upper end face of the stabilizer bar end touches the material returning plate after lifting, the punch starts to be pulled out from the stabilizer bar end, so that punching is completed.
The description of the directions and the relative positional relationships of the structures, such as the description of the front, back, left, right, up and down, in the present utility model does not limit the present utility model, but is merely for convenience of description.
Claims (7)
1. The frame type hydraulic press cavity punching shaping die comprises a lower die (2) for fixed installation and an upper die (1) which is matched with the lower die, and is characterized in that the upper die (1) comprises an upper cavity die (16), a material returning plate (15) and a punching part, wherein the punching part is at least provided with a punch (14), and a punching channel (153) which is matched with the punch (14) is formed in the material returning plate (15);
an elastic component I (5) is arranged between the upper cavity die (16) and the punching part;
the lower die (2) comprises a base (23) for fixed installation, and a supporting seat is arranged on the base (23);
an elastic part II (3) and a guide mechanism I (4) are arranged between the supporting seat and the upper cavity die (16);
wherein the elastic coefficient of the elastic component I (5) is larger than that of the elastic component II (3).
2. The frame type hydraulic press cavity punching and shaping die according to claim 1, wherein the material returning plate (15) is provided with a protruding block (151), the protruding block (151) is embedded into the upper cavity die (16), the material returning plate (15) is provided with a punching channel (153), and the punching channel (153) is arranged in the protruding block (151).
3. The frame type hydraulic press cavity punching and shaping die according to claim 2, wherein the punching part comprises a punch seat (13) for fixing a punch (14), an upper fixing plate (12) is arranged at the upper end of the punch seat (13), and a die shank (11) is arranged at the upper end of the upper fixing plate (12).
4. A frame type hydraulic press cavity punching shaping die according to any one of claims 1-3, characterized in that the support base comprises a lower cavity die (21) fixed on a base (23), a lower cavity base (22) is sleeved on the outer ring of the lower cavity die (21), and the lower cavity base (22) is fixed on the base (23).
5. The die for shaping the punching of the die cavity of the frame-type hydraulic machine according to claim 4, characterized in that the guiding mechanism I (4) comprises a guiding rod (41) fixed on the lower die cavity (21), and the upper die cavity (16) is provided with a guiding hole matched with the guiding rod (41).
6. The die for shaping the punching of the die cavity of the frame-type hydraulic machine according to claim 1, wherein a guiding mechanism II (6) is arranged between the lower die (2) and the upper die (1) which is matched with the lower die.
7. A die for shaping a punch of a cavity of a frame-type hydraulic press according to claim 1, characterized in that the elastic member i (5) is a rectangular spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322187598.7U CN220574473U (en) | 2023-08-15 | 2023-08-15 | Frame type hydraulic press cavity punching shaping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322187598.7U CN220574473U (en) | 2023-08-15 | 2023-08-15 | Frame type hydraulic press cavity punching shaping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220574473U true CN220574473U (en) | 2024-03-12 |
Family
ID=90108287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322187598.7U Active CN220574473U (en) | 2023-08-15 | 2023-08-15 | Frame type hydraulic press cavity punching shaping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220574473U (en) |
-
2023
- 2023-08-15 CN CN202322187598.7U patent/CN220574473U/en active Active
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