CN219025634U - Multifunctional tool die for vertical press - Google Patents
Multifunctional tool die for vertical press Download PDFInfo
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- CN219025634U CN219025634U CN202223415289.2U CN202223415289U CN219025634U CN 219025634 U CN219025634 U CN 219025634U CN 202223415289 U CN202223415289 U CN 202223415289U CN 219025634 U CN219025634 U CN 219025634U
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Abstract
The utility model belongs to the technical field of friction press tooling dies, and particularly relates to a multifunctional tooling die for a vertical press, which comprises the following components: the upper die comprises an upper bottom plate, a first middle plate and a trimming upper die, and the trimming upper die is fixedly connected in the first middle plate; the lower die comprises a lower bottom plate, a lower die supporting plate, a punching lower die, a lower die supporting block and a second middle plate, wherein the punching lower die is fixedly connected in the second middle plate, a plurality of punches are arranged in the punching lower die in a circumferential array, the punches can extend upwards out of the punching lower die, and a punching area is defined by the lower bottom plate, the lower die supporting block, the punching lower die and the second middle plate; the positioning module comprises a screw, a positioning guide post and a positioning support block, wherein the positioning support block is arranged below the punching lower die and used for supporting products. The utility model provides a multifunctional tool die for a vertical press, which integrates punching, trimming and shaping processes into a whole, and realizes the completion of multi-station operation in a single station.
Description
Technical Field
The utility model belongs to the technical field of friction press tooling dies, and particularly relates to a multifunctional tooling die for a vertical press.
Background
The existing production process of the whole automobile is increasingly sophisticated, and higher requirements are put on the whole automobile, so that the lighter the whole automobile is required under the condition of a certain volume of the existing automobile, the energy and oil can be saved in quality when the automobile is driven. In response to the weight call of the finished product factory for reducing the whole vehicle, flange connectors with forging holes on the flange face are widely used. The patent with the domestic application number of CN201920936588.X discloses a tooling die for hot forging and cold forging composite distribution plastic forming, which comprises a hot upsetting and upsetting die, a hot upsetting and forming die, a hot upsetting and punching die and a cold forging die, wherein the hot upsetting and upsetting die, the hot upsetting and forming die, the hot upsetting and punching die and the cold forging die are used for forging a gear blank; the first vent hole is formed in the hot forging lower die insert, the second channel is communicated with the first channel through the first vent hole, the striking force required by cold forging is reduced, and the working procedure can be completed by using small equipment; the molding size has high precision and good surface roughness, and meets the technical requirements. However, during the production of the technology, the vertical friction press performs forging production, only the middle single hole punching operation can be performed on the product, and the product with the forging lightening holes on part of the flange surface (generally 5 forging holes) is formed.
If a tooling die for realizing simultaneous punching of multiple holes is designed, single-station multi-operation is completed in one production beat, and the production time is greatly shortened.
Disclosure of Invention
Aiming at the problems, the utility model provides a multifunctional tool die for a vertical press, which integrates punching, trimming and shaping processes into a whole, and realizes the completion of multi-station operation in a single station.
A multifunctional tooling die for a vertical press machine comprises:
the upper die comprises an upper bottom plate, a first middle plate and a trimming upper die, and the trimming upper die is fixedly connected in the first middle plate;
the lower die comprises a lower bottom plate, a lower die supporting plate, a punching lower die, a lower die supporting block and a second middle plate, wherein the punching lower die is fixedly connected in the second middle plate, a plurality of punches are arranged in the punching lower die in a circumferential array, the punches can extend upwards out of the punching lower die, and a punching area is defined by the lower bottom plate, the lower die supporting block, the punching lower die and the second middle plate;
the positioning module comprises a screw rod, a positioning guide pillar and a positioning support block, wherein the screw rod downwards penetrates through the first middle plate and the second middle plate in sequence, the top of the positioning guide pillar is connected with the bottom surface of the first middle plate, the positioning guide pillar can downwards penetrate through the second middle plate to be connected with the lower bottom plate, and the positioning support block is arranged below the punching lower die and used for supporting products.
Further, the screw top upwards passes first medium plate and first screw stopper are connected, the screw lower extreme passes the second medium plate and the lower bolster is connected with the second screw stopper, first screw stopper can be in the upper plate with reciprocate between the first medium plate, the second screw stopper can be in the lower bolster with reciprocate between the lower bolster.
Further, a first spring is arranged between the upper bottom plate and the first middle plate.
Further, a punching baffle is sleeved on the screw rod and is arranged between the first middle plate and the second middle plate.
Further, a second spring is arranged between the lower die supporting block and the lower bottom plate.
Further, a limiting hole is formed in the lower bottom plate, a limiting screw is inserted into the limiting hole, and the limiting screw is connected with the bottom surface of the lower die supporting block when the punching position is achieved.
Further, the lower die supporting block is connected with the lower punch pressing plate through a lower die fixing plate, and the lower die supporting block is in threaded connection with the lower punch pressing plate in sequence.
The beneficial effects of the utility model are as follows:
according to the method, an upper die, a lower die and a plurality of positioning modules are designed, and an upper die, a first middle plate and a thimble are cut through the upper die; punching a lower die, a second middle plate and a punch in the lower die; the positioning modules are matched with each other, and punching, trimming and shaping processes are integrated into a whole, so that the multi-station operation is completed by a single station.
Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 shows a cross-sectional view of a die of the present application;
FIG. 2 shows a cross-sectional view of the die of the present application;
fig. 3 shows a cross-sectional view of the die of the present application as the upper and lower dies close and punch.
In the figure: 1. an upper die; 101. an upper base plate; 102. a first middle plate; 103. cutting an upper die; 104. a first spring; 105. a thimble; 2. a lower die; 200. punching areas; 201. a lower base plate; 2011. a limiting hole; 2012. a limit screw; 2013. positioning holes; 202. a lower die supporting plate; 203. punching a lower die; 204. a lower die supporting block; 205. a second middle plate; 206. a second spring; 207. a lower die fixing plate; 208. a lower punch press plate; 3. a positioning module; 301. a screw; 302. positioning guide posts; 303. a first screw limiting block; 304. a second screw limiting block; 305. positioning a supporting block; 4. punching baffle plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Because the common punching process only comprises a punch, a punching lower die and a baffle plate, only single working procedures can be used for punching and trimming, and usually, when the vertical friction press is used for forging production, only single working procedures of products can be used for punching and trimming, and the punching and trimming working procedures and the shaping working procedures are respectively realized by at least two working stations. The production links are more, the total production time is longer, meanwhile, because the switching needs to be carried out between different stations, the alignment deviation is easy to generate during the switching, and the larger production error is caused.
As shown in fig. 1 to 3, a multifunctional tooling mold for a vertical press, includes:
the upper die 1, the upper die 1 includes an upper bottom plate 101, a first middle plate 102 and a trimming upper die 103, and the trimming upper die 103 is fixedly connected in the first middle plate 102. The ejector pins 105 fixed to the upper plate 101 through the top move downward to perform trimming.
The lower die 2 comprises a lower bottom plate 201, a lower die supporting plate 202, a punching lower die 203, a lower die supporting block 204 and a second middle plate 205, wherein the punching lower die 203 is fixedly connected in the second middle plate 205, a plurality of punches are arranged in the punching lower die 203 in a circumferential array, the punches (not shown in the figure) can extend upwards out of the punching lower die 203, and the lower bottom plate 201, the lower die supporting block 204, the punching lower die 203 and the second middle plate 205 enclose a punching area 200;
the positioning module 3, the positioning module 3 includes screw 301, location guide pillar 302 and location supporting shoe 305, and screw 301 runs through first medium plate 102 and second medium plate 205 in proper order downwards, and location guide pillar 302 top is connected with first medium plate 102 bottom surface, and location guide pillar 302 can run through second medium plate 205 downwards and be connected with lower plate 201. The positioning support block 305 is arranged below the punching lower die and is used for supporting the product A.
The upper die 1, the lower die 2 and the positioning modules 3 are designed, and the upper die 103, the first middle plate 104 and the ejector pins 105 are trimmed in the upper die 1; punching a lower die 203, a second middle plate 205 and a punch in the lower die 2; the positioning modules 3 are matched with each other, and punching, trimming and shaping processes are integrated into a whole, so that the multi-station operation is completed by a single station.
After the product a is put into the lower die 2 and the product cavity of the punching lower die 203 is put into the lower die, the product cavity is produced at the bottom and supported and positioned by the positioning support block 305. At the time of demolding, the positioning support block 305 moves upward, ejecting the product a so that the product a is demolded from the punching lower die 203.
The top of the screw 301 passes through the first middle plate 102 upwards to be connected with a first screw limiting block 303, the lower end of the screw 301 passes through the second middle plate 205 and the lower die supporting plate 202 to be connected with a second screw limiting block 304, the first screw limiting block 303 can move up and down between the upper base plate 101 and the first middle plate 102, and the second screw limiting block 304 can move up and down between the lower die supporting plate 202 and the lower base plate 201.
A first spring 104 is provided between the upper base plate 101 and the first middle plate 102.
The screw 301 is sleeved with a punching baffle 4, and the punching baffle 4 is arranged between the first middle plate 102 and the second middle plate 205.
A second spring 206 is provided between the lower die supporting block 204 and the lower base plate 201.
The lower bottom plate 201 is provided with a limiting hole 2011, a limiting screw 2012 is inserted into the limiting hole 2011, and the limiting screw 2012 is connected with the bottom surface of the lower die supporting block 204 in the punching position.
The lower die supporting block 204 is connected with a lower punch pressing plate 208 through a lower die fixing plate 207, and the lower die supporting block 204 is sequentially in threaded connection with the lower die fixing plate 207 and the lower punch pressing plate 208.
Working principle:
the structure of the technical scheme is that the punching hole and trimming integrated die moves to press the upper surface of the product A during operation, and the product is always pressed during the whole operation process, so that the flange surface of the product A is ensured not to deform during operation. The die continues to move to the upper die 1 and the lower die 2 to start to close, the product A is always pressed in the process of cutting off and flying, and the flange surface of the product A is ensured not to deform during operation. The upper die 1 continues to move downwards to close the upper die and the lower die, the trimming edges are cut off, the die continues to move, the five-hole punch is fixed in the lower die 2, so that the material core is punched upwards and enters the upper die reserved hole, the punching and trimming operation is completed, the upper die 1 is provided with a screw 301 which is always connected to a positioning hole 2013 in the lower bottom plate 201 during die separation, when the screw 301 is ejected upwards, the top of the screw 301 is ejected upwards to assist the upper die 1 to separate from the lower die 2, and when the product is ejected, the positioning support block 305 moves upwards, so that the product A is ejected from the punching lower die 203.
Although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (7)
1. A multifunctional tooling die for a vertical press is characterized by comprising:
the upper die comprises an upper bottom plate, a first middle plate and a trimming upper die, and the trimming upper die is fixedly connected in the first middle plate;
the lower die comprises a lower bottom plate, a lower die supporting plate, a punching lower die, a lower die supporting block and a second middle plate, wherein the punching lower die is fixedly connected in the second middle plate, a plurality of punches are arranged in the punching lower die in a circumferential array, the punches can extend upwards out of the punching lower die, and a punching area is defined by the lower bottom plate, the lower die supporting block, the punching lower die and the second middle plate;
the positioning module comprises a screw, a positioning guide post and a positioning support block,
the screw rod downwards passes through the first middle plate and the second middle plate in sequence, the top of the positioning guide pillar is connected with the bottom surface of the first middle plate, the positioning guide pillar can downwards pass through the second middle plate and be connected with the lower bottom plate, and the positioning support block is arranged below the punching lower die and used for supporting products.
2. The multifunctional tool die for the vertical press machine according to claim 1, wherein the top of the screw rod upwards penetrates through the first middle plate to be connected with a first screw rod limiting block, the lower end of the screw rod penetrates through the second middle plate and the lower die supporting plate to be connected with a second screw rod limiting block, the first screw rod limiting block can move up and down between the upper bottom plate and the first middle plate, and the second screw rod limiting block can move up and down between the lower die supporting plate and the lower bottom plate.
3. The multifunctional tooling mold for the vertical press machine according to claim 2, wherein a first spring is arranged between the upper bottom plate and the first middle plate.
4. The multifunctional tooling die for the vertical press machine according to claim 3, wherein the punching baffle is sleeved on the screw rod and is arranged between the first middle plate and the second middle plate.
5. The multifunctional tooling mold for the vertical press machine according to claim 4, wherein a second spring is arranged between the lower mold supporting block and the lower bottom plate.
6. The multifunctional tool die for the vertical press machine according to claim 5, wherein a limiting hole is formed in the lower bottom plate, a limiting screw is inserted into the limiting hole, and the limiting screw is connected with the bottom surface of the lower die supporting block in the punching position.
7. The multifunctional tooling die for the vertical press machine according to claim 6, wherein the lower die supporting block is connected with a lower punch pressing plate through a lower die fixing plate, and the lower die supporting block, the lower die fixing plate and the lower punch pressing plate are sequentially in threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223415289.2U CN219025634U (en) | 2022-12-20 | 2022-12-20 | Multifunctional tool die for vertical press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223415289.2U CN219025634U (en) | 2022-12-20 | 2022-12-20 | Multifunctional tool die for vertical press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219025634U true CN219025634U (en) | 2023-05-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223415289.2U Active CN219025634U (en) | 2022-12-20 | 2022-12-20 | Multifunctional tool die for vertical press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219025634U (en) |
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2022
- 2022-12-20 CN CN202223415289.2U patent/CN219025634U/en active Active
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