CN214417482U - Stamping die capable of increasing die assembly stability - Google Patents
Stamping die capable of increasing die assembly stability Download PDFInfo
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- CN214417482U CN214417482U CN202023193998.1U CN202023193998U CN214417482U CN 214417482 U CN214417482 U CN 214417482U CN 202023193998 U CN202023193998 U CN 202023193998U CN 214417482 U CN214417482 U CN 214417482U
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Abstract
The utility model discloses a stamping die for increasing the stability of die assembly, which belongs to the technical field of stamping dies, and the technical proposal key points of the stamping die comprise a lower die holder, the bottom of the lower die holder is provided with a buffer base, the inside of the buffer base is fixedly connected with a plurality of buffer mechanisms, the bottom of the buffer base is fixedly connected with a supporting plate, both sides of the top of the supporting plate are fixedly connected with fixed rods, an upper die holder is arranged between the opposite sides of the two fixed rods, the surface of the fixed rod is sleeved with a sleeve, one side of the sleeve close to the upper die holder is fixedly connected with a connecting block, one side of the connecting block close to the upper die holder is fixedly connected with the upper die holder, the front side and the rear side of the top of the lower die holder are fixedly connected with guide posts, thereby solving the problem that the stability of the existing stamping die can be reduced after the existing stamping die is used for a long time, and errors can be caused between the upper die holder and the lower die holder, the mold is damaged, thereby affecting the production efficiency and the quality of the product.
Description
Technical Field
The utility model relates to a stamping die technical field, in particular to increase stamping die of compound die stability.
Background
A press die is a special processing equipment for processing a material into a part in cold press processing, called a cold press die, and the press die is a press processing method for obtaining a desired part by applying pressure to the material at room temperature by using a die mounted on a press machine to cause separation or plastic deformation.
After the stamping die is used for a long time, the stability of the stamping die can be reduced, errors exist between an upper die base and a lower die base, and the stamping die can be damaged, so that the production efficiency and the product quality are influenced, the material waste is caused, and the economic loss is caused.
SUMMERY OF THE UTILITY MODEL
The utility model provides an increase stamping die of compound die stability aims at solving current stamping die and uses the back for a long time, and its stability can descend, can lead to there being the error between the upper and lower die base, will cause the mould to damage to influence the problem of the quality of production efficiency and product.
The utility model discloses a realize like this, a stamping die who increases compound die stability, including the die holder, the bottom of die holder is provided with the buffering base, a plurality of buffer gear of inside fixedly connected with of buffering base, the bottom fixedly connected with backup pad of buffering base, the equal fixedly connected with dead lever in both sides at backup pad top is provided with the upper die base between the relative one side of two dead levers, the surface cover of dead lever is equipped with the sleeve, the sleeve is close to one side fixedly connected with connecting block of upper die base, one side and the upper die base fixed connection that the connecting block is close to the upper die base, the front side and the equal fixed connection guide post in rear side at die holder top, the top of guide post runs through the upper die base and extends to the top of upper die base, the inside bottom fixedly connected with second blotter of buffering base.
In order to reach the effect that reduces the impact force that the die holder received, as the utility model discloses an increase stamping die of compound die stability and be preferred, buffer gear includes first telescopic link, one side and second blotter fixed connection that first telescopic link is close to the second blotter, the inside swing joint of first telescopic link has the second telescopic link, the surface cover of first telescopic link is equipped with the spring, one side and the second blotter fixed connection that the spring is close to the second blotter, one side and the second telescopic link fixed connection that the spring is close to the second telescopic link.
In order to increase the effect of buffering base stability, as the utility model discloses an increase stamping die of compound die stability and be preferred, four bracing pieces of bottom fixedly connected with of backup pad, the bottom fixedly connected with of bracing piece supports the base, it makes for elastic material to support the base.
In order to reach the effect that reduces the friction between sleeve and the dead lever, as the utility model discloses an increase stamping die of compound die stability preferred, the equal activity in both sides of sleeve inner wall has a plurality of balls, the rolling groove that uses with the ball cooperation has all been seted up to the both sides of sleeve inner wall.
In order to strengthen the effect of buffering, as the utility model discloses an increase stamping die of compound die stability is preferred, the inside of buffering base is provided with first blotter, the top of first blotter and the bottom fixed connection of die holder, the bottom of first blotter and the top fixed connection of second telescopic link.
In order to realize leading and spacing effect to the upper die base, conduct the utility model discloses an increase stamping die of compound die stability preferred, the through-hole that uses with the guide post cooperation is seted up at the top of upper die base, the top fixedly connected with stopper of guide post, the stopper uses with the upper die base cooperation.
Compared with the prior art, the beneficial effects of the utility model are that:
the stamping die for increasing the die assembly stability is characterized in that a buffer base is arranged at the bottom of a lower die holder, the buffer mechanism and the second buffer pad are arranged in the buffer base, so that the impact force on the lower die holder can be reduced, the support plate is arranged at the bottom of the buffer base, the stability of the buffer base can be improved, the sleeve is sleeved on the surface of the two fixed rods, the upper die holder can be conveniently moved, and by arranging the connecting block, the sleeve and the upper die holder can be conveniently connected with each other, the guide post is fixedly arranged at the top of the lower die holder, can limit the moving direction of the upper die holder, can prevent the upper die holder from deviating and influencing the processing effect, can solve the problem that after the existing stamping die is used for a long time, the stability of the die is reduced, so that an error exists between the upper die base and the lower die base, the die is damaged, and the production efficiency and the product quality are affected.
Drawings
Fig. 1 is an overall structural view of a stamping die for increasing the die assembly stability of the present invention;
fig. 2 is a cross-sectional view of the sleeve of the present invention;
fig. 3 is a sectional view of the buffering base of the present invention;
FIG. 4 is an enlarged view of the point A of FIG. 1 according to the present invention;
fig. 5 is a structural diagram of the first telescopic rod and the second telescopic rod of the present invention.
In the figure, 1, a lower die holder; 2. a buffer base; 3. a support plate; 4. fixing the rod; 5. an upper die holder; 6. a sleeve; 7. connecting blocks; 8. a guide post; 9. a support bar; 10. a support base; 11. a ball bearing; 12. a rolling groove; 13. a first cushion pad; 14. a second cushion pad; 15. a through hole; 16. a limiting block; 17. a buffer mechanism; 1701. a first telescopic rod; 1702. a second telescopic rod; 1703. a spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an increase stamping die of compound die stability, including die holder 1, the bottom of die holder 1 is provided with buffer base 2, a plurality of buffer gear 17 of inside fixedly connected with of buffer base 2, buffer base 2's bottom fixedly connected with backup pad 3, the equal fixedly connected with dead lever 4 in both sides at 3 tops of backup pad, be provided with upper die base 5 between two relative one sides of dead lever 4, the surface cover of dead lever 4 is equipped with sleeve 6, sleeve 6 is close to one side fixedly connected with connecting block 7 of upper die base 5, one side and the upper die base 5 fixed connection that connecting block 7 is close to upper die base 5, the front side and the equal fixed connection guide post 8 in rear side at 1 top of die holder, the top of guide post 8 runs through upper die base 5 and extends to the top of upper die base 5, buffer base 2 inside bottom fixedly connected with second blotter 14.
In this embodiment: set up buffering base 2 through the bottom at die holder 1, set up buffer gear 17 and second blotter 14 in buffering base 2's inside, can reduce the impact force that die holder 1 received, bottom through buffering base 2 sets up backup pad 3, can increase buffering base 2's stability, establish sleeve 6 through the surface cover at two dead levers 4, can make things convenient for upper die base 5 to remove, through setting up connecting block 7, can make things convenient for sleeve 6 and upper die base 5 interconnect, through top fixed mounting guide post 8 at die holder 1, can be spacing to upper die base 5's moving direction, can prevent upper die base 5 skew, influence the machining effect.
As a technical optimization scheme of the utility model, buffer gear 17 includes first telescopic link 1701, one side and the second blotter 14 fixed connection that first telescopic link 1701 is close to second blotter 14, the inside swing joint of first telescopic link 1701 has second telescopic link 1702, the surface cover of first telescopic link 1701 is equipped with spring 1703, spring 1703 is close to one side and the second blotter 14 fixed connection of second blotter 14, one side and the second telescopic link 1702 fixed connection that spring 1703 is close to second telescopic link 1702.
In this embodiment: through the top with first telescopic link 1701 fixed mounting second blotter 14, at the inside swing joint second telescopic link 1702 of first telescopic link 1701, establish spring 1703 at the surface cover of first telescopic link 1701, be connected spring 1703 and second telescopic link 1702, can reach the effect that reduces the impact force that die holder 1 received.
As a technical optimization scheme of the utility model, four bracing pieces 9 of bottom fixedly connected with of backup pad 3, the bottom fixedly connected with of bracing piece 9 support base 10, support base 10 makes for elastic material.
In this embodiment: the four support rods 9 are fixedly arranged at the bottom of the support plate 3, and the support base 10 is fixedly arranged at the bottom of the support rods 9, so that the stability effect of the buffer base 2 can be improved.
As a technical optimization scheme of the utility model, the both sides of 6 inner walls of sleeve all move about and have a plurality of balls 11, and the rolling groove 12 that uses with the cooperation of ball 11 is all seted up to the both sides of 6 inner walls of sleeve.
In this embodiment: by providing the balls 11 on the inner wall of the sleeve 6, an effect of reducing friction between the sleeve 6 and the fixing lever 4 can be achieved.
As a technical optimization scheme of the utility model, the inside of buffer base 2 is provided with first blotter 13, the top of first blotter 13 and the bottom fixed connection of die holder 1, the bottom of first blotter 13 and the top fixed connection of second telescopic link 1702.
In this embodiment: set up first blotter 13 in the inside of buffer base 2, with first blotter 13 and die holder 1 and first telescopic link 1701 fixed connection, can strengthen the buffering effect to die holder 1.
As a technical optimization scheme of the utility model, through-hole 15 that uses with the cooperation of guide post 8 is seted up at the top of upper die base 5, and the top fixedly connected with stopper 16 of guide post 8, stopper 16 use with the cooperation of upper die base 5.
In this embodiment: the top fixed mounting stopper 16 of guide post 8 can realize leading and spacing effect to upper die base 5.
The working principle is as follows: firstly, the upper die holder 5 moves downwards, the connecting block 7 is connected with the sleeve 6, the balls 11 in the sleeve 6 roll on the surface of the fixed rod 4, the friction between the sleeve 6 and the fixed rod 4 can be reduced, the loss of the device is reduced, then, the upper die holder 5 moves on the surface of the guide post 8 through the guide post 8, which can prevent the upper die holder 5 from deviating and affecting the processing quality, then the upper die holder 5 punches the workpiece inside the lower die holder 1, the lower die holder 1 presses the first buffer pad 13, the first buffer pad 13 pushes the second expansion link 1702, the second expansion link 1702 moves inside the first expansion link 1701, and presses the spring 1703, the acting force on the lower die holder 1 can be reduced, secondary buffering can be performed through the second buffering cushion 14, the stability of the buffer base 2 can be increased by the support rods 9 and the support bases 10 at the bottom of the support plate 3.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides an increase stamping die of compound die stability, includes die holder (1), its characterized in that: the die comprises a lower die holder (1), a buffer base (2) is arranged at the bottom of the lower die holder (1), a plurality of buffer mechanisms (17) are fixedly connected inside the buffer base (2), a supporting plate (3) is fixedly connected at the bottom of the buffer base (2), fixing rods (4) are fixedly connected on two sides of the top of the supporting plate (3), an upper die holder (5) is arranged between one opposite sides of the two fixing rods (4), a sleeve (6) is sleeved on the surface of each fixing rod (4), a connecting block (7) is fixedly connected on one side, close to the upper die holder (5), of the sleeve (6), one side, close to the upper die holder (5) is fixedly connected with the upper die holder (5), guide columns (8) are fixedly connected on the front side and the rear side of the top of the lower die holder (1), and the tops of the guide columns (8) penetrate through the upper die holder (5) and extend to the top of the upper die holder (5), the bottom inside the buffer base (2) is fixedly connected with a second buffer pad (14).
2. The stamping die for increasing the stability of die assembly as set forth in claim 1, wherein: buffer gear (17) include first telescopic link (1701), one side and second blotter (14) fixed connection that first telescopic link (1701) are close to second blotter (14), the inside swing joint of first telescopic link (1701) has second telescopic link (1702), the surface cover of first telescopic link (1701) is equipped with spring (1703), one side and second blotter (14) fixed connection that spring (1703) are close to second blotter (14), one side and second telescopic link (1702) fixed connection that spring (1703) are close to second telescopic link (1702).
3. The stamping die for increasing the stability of die assembly as set forth in claim 1, wherein: the bottom fixedly connected with four bracing pieces (9) of backup pad (3), the bottom fixedly connected with of bracing piece (9) supports base (10), support base (10) are made for elastic material.
4. The stamping die for increasing the stability of die assembly as set forth in claim 1, wherein: the two sides of the inner wall of the sleeve (6) are both movably provided with a plurality of balls (11), and the two sides of the inner wall of the sleeve (6) are both provided with rolling grooves (12) matched with the balls (11).
5. The stamping die for increasing the die closing stability as claimed in claim 2, wherein: the inside of buffer base (2) is provided with first blotter (13), the top of first blotter (13) and the bottom fixed connection of die holder (1), the bottom of first blotter (13) and the top fixed connection of second telescopic link (1702).
6. The stamping die for increasing the stability of die assembly as set forth in claim 1, wherein: through-hole (15) that use with guide post (8) cooperation are seted up at the top of upper die base (5), the top fixedly connected with stopper (16) of guide post (8), stopper (16) and upper die base (5) cooperation are used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023193998.1U CN214417482U (en) | 2020-12-25 | 2020-12-25 | Stamping die capable of increasing die assembly stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023193998.1U CN214417482U (en) | 2020-12-25 | 2020-12-25 | Stamping die capable of increasing die assembly stability |
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| Publication Number | Publication Date |
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| CN214417482U true CN214417482U (en) | 2021-10-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023193998.1U Active CN214417482U (en) | 2020-12-25 | 2020-12-25 | Stamping die capable of increasing die assembly stability |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114260373A (en) * | 2022-01-06 | 2022-04-01 | 靖江市联友模具制造有限公司 | Die buffering device for machining stamping die |
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2020
- 2020-12-25 CN CN202023193998.1U patent/CN214417482U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114260373A (en) * | 2022-01-06 | 2022-04-01 | 靖江市联友模具制造有限公司 | Die buffering device for machining stamping die |
| CN114260373B (en) * | 2022-01-06 | 2022-10-25 | 靖江市联友模具制造有限公司 | Die buffering device for machining stamping die |
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