CN211990770U - Die for forging and pressing workpiece - Google Patents
Die for forging and pressing workpiece Download PDFInfo
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- CN211990770U CN211990770U CN202020680760.2U CN202020680760U CN211990770U CN 211990770 U CN211990770 U CN 211990770U CN 202020680760 U CN202020680760 U CN 202020680760U CN 211990770 U CN211990770 U CN 211990770U
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- forging
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- mould
- pressing
- support plate
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Abstract
The utility model relates to a mould is used in work piece forging and pressing, from last mould and the lower mould that down includes interconnect setting in proper order, drive arrangement's drive shaft is connected the setting through the mounting panel drive of drive lifter with the below, the bottom of mounting panel is connected through erection joint spare detachable and is provided with the forging head, it inlays to establish in the locating hole to support the connecting rod, the die cavity has been seted up to the top intermediate position of lower mould, mobilizable roof that is provided with in the die cavity, be provided with spring support plate in the cavity structure, be provided with a plurality of spring post between the bottom of the cavity structure of spring support plate and lower mould, be provided with a. The utility model relates to a mould is used in work piece forging and pressing, after the forging and pressing is ended, through spring post, spring support pole, ejector pin and roof to the product processing that resets, can in time accomplish and take off the material processing, production efficiency is higher, and the cost is lower.
Description
Technical Field
The utility model relates to a relevant technical field of work piece forging and pressing especially relates to a mould is used in work piece forging and pressing.
Background
Forging is the combination of forging and stamping, and is a forming method for obtaining a product with a required shape and size by applying pressure to a blank by using a hammer head, an anvil block, a punch head or through a die of a forging and stamping machine to generate plastic deformation. After forging, a workpiece forging and pressing die in the prior art cannot achieve timely stripping treatment, secondary ejection operation is needed, production efficiency is low, a buffer device is not arranged between an upper die and a lower die, abrasion between the upper die and the lower die can be caused during processing, and the service life of the die is shortened.
In view of the above-mentioned drawbacks, the present designer is actively making research and innovation to create a die for forging and pressing a workpiece, so that the die has industrial utility value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model aims at providing a mould is used in work piece forging and pressing.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a die for forging and pressing workpieces comprises an upper die and a lower die which are connected with each other from top to bottom in sequence, a driving device is arranged in the middle of the top of the upper die, a driving shaft of the driving device is in driving connection with a mounting plate below through a driving lifting rod, the bottom of the mounting plate is detachably connected with a forging and pressing head through a mounting connecting piece, counter bores are formed in the tops of the upper die and the upper die on the left side and the right side of the driving device respectively, supporting connecting rods are arranged in the counter bores, the tops of the supporting connecting rods are connected with threaded portions at the tops of the counter bores through bolt connectors, the bottoms of the supporting connecting rods penetrate through the counter bores and are connected with a supporting plate below, positioning holes are formed in the two ends of the top of the lower die, a die cavity, be provided with spring support plate in the cavity structure, be provided with a plurality of spring post between the bottom of the cavity structure of spring support plate and lower mould, be provided with a plurality of ejector pin between spring support plate and the roof.
As a further improvement, the first connecting holes are also arranged at the left end and the right end of the top of the upper die, and the second connecting holes are also arranged at the left end and the right end of the bottom of the lower die.
As a further improvement of the utility model, the first connecting hole and the second connecting hole are threaded connecting holes.
As a further improvement, the mounting and connecting piece is a bolt and nut connecting assembly.
As a further improvement of the present invention, the spring is provided outside the part of the support link between the bottom of the upper mold and the top of the support plate.
As a further improvement, the left and right sides of the driving lifting rod is provided with a telescopic connecting rod, the top of the telescopic connecting rod is fixed at the top of the upper die, and the bottom of the telescopic connecting rod is connected with the mounting plate.
As a further improvement, the driving device is a driving motor or a hydraulic cylinder, and the outside of the driving device is provided with a driving device protective cover.
Borrow by above-mentioned scheme, the utility model discloses at least, have following advantage:
the utility model relates to a mould for forging and pressing workpieces, after forging and pressing, the product is reset through the spring column, the spring support rod, the ejector rod and the top plate, so that the stripping treatment can be completed in time, the production efficiency is higher, and the cost is lower; meanwhile, through the structural arrangement of the spring columns, the spring supporting rods, the ejector rods and the top plate, a certain buffering effect can be generated on a product during processing, and the processing effect of the product is better ensured; the supporting connecting rod of the upper die and the positioning hole of the lower die are used for positioning and connecting, and the supporting connecting rod is sleeved with the spring at the outer side of the part between the bottom of the upper die and the top of the supporting plate, so that the abrasion between the upper die and the lower die can be reduced, and the service life of the die is prolonged; the mounting panel is provided with the forging head through erection joint spare detachable connection, and the forging head detachable connected mode can carry out the forging head of regularly changing different specifications, and it is better to connect the flexibility.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of the die for forging and pressing a workpiece according to the present invention.
In the drawings, the meanings of the reference numerals are as follows.
1 upper die and 2 lower die
3 driving device 4 for driving lifting rod
5 telescopic connecting rod 6 counter bore
7 support connecting rod 8 mounting plate
9 spring 10 forging head
11 support plate 12 bolt connector
13 first connecting hole 14 mounting connector
15 spring support plate 16 locating hole
17 ram 18 die cavity
19 top plate 20 spring post
21 second connection hole 22 drive unit protective cover
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In order to make the technical solution of the present invention better understood, the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the 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. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
As shown in figure 1 of the drawings, in which,
a die for forging and pressing workpieces comprises an upper die 1 and a lower die 2 which are connected with each other from top to bottom in sequence, a driving device 3 is arranged in the middle of the top of the upper die 1, a driving shaft of the driving device 3 is in driving connection with a mounting plate 8 below through a driving lifting rod 4, the bottom of the mounting plate 8 is detachably connected with a forging and pressing head 10 through a mounting connecting piece 14, counter bores 6 are formed in the tops of the upper die 1 on the left side and the right side of the driving device 3, supporting connecting rods 7 are arranged in the counter bores 6, the tops of the supporting connecting rods 7 are connected with thread parts at the tops of the counter bores 6 through bolt connectors 12, the bottoms of the supporting connecting rods 7 penetrate through the counter bores 6 and are connected with a supporting plate 11 below, positioning holes 16 are formed in the two ends of the top of the lower die 2, the movable roof 19 that is provided with in die cavity 18, the inboard of lower mould 2 is provided with the cavity structure bottom roof 19, is provided with spring support plate 15 in the cavity structure, is provided with a plurality of spring post 20 between spring support plate 15 and the bottom of the cavity structure of lower mould 2, is provided with a plurality of ejector pin 17 between spring support plate 15 and the roof 19.
Preferably, the upper die 1 is further provided with first connecting holes 13 at left and right ends of the top thereof, and the lower die 2 is further provided with second connecting holes 21 at left and right ends of the bottom thereof.
Preferably, the first connection hole 13 and the second connection hole 21 are both screw connection holes.
Wherein, the upper die 1 and the lower die 2 can be respectively arranged on the forging equipment through the first connecting hole 13 and the second connecting hole 21 for processing.
Preferably, the mounting attachment 14 is a bolt and nut attachment assembly.
Preferably, the support link 7 is sleeved with a spring 9 outside the portion between the bottom of the upper die 1 and the top of the support plate 11.
Preferably, the left and right sides of drive lifter 4 all is provided with telescopic connecting rod 5, and telescopic connecting rod 5's top is fixed to be set up at the top of last mould 1, and telescopic connecting rod 5's bottom is connected the setting with mounting panel 8. The mounting plate 8 is additionally connected through the telescopic connecting rod 5.
Preferably, the driving device 3 is a driving motor or a hydraulic cylinder, and a driving device protecting cover 22 is disposed outside the driving device 3.
The utility model relates to a mould for forging and pressing workpieces, after forging and pressing, the product is reset through the spring column 20, the spring support rod 15, the ejector rod 17 and the top plate 19, so that stripping treatment can be completed in time, the production efficiency is higher, and the cost is lower; meanwhile, due to the structural arrangement of the spring column 20, the spring support rod 15, the ejector rod 17 and the top plate 19, a certain buffering effect can be generated on a product during processing, and the processing effect of the product is better ensured; the supporting connecting rod 7 of the upper die 1 and the positioning hole 16 of the lower die 2 are used for positioning and connecting, and the supporting connecting rod 7 is sleeved outside the part between the bottom of the upper die 1 and the top of the supporting plate 11, so that the abrasion between the upper die 1 and the lower die 2 can be reduced, and the service life of the die is prolonged; the mounting panel 8 is provided with the forging head 10 through 14 detachable connections of erection joint spare, and the forging head 10 detachable connected mode of forging head 10 can change the forging head 10 of different specifications regularly, and it is better to connect the flexibility.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used only 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 therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly referring to the number of technical features being grined. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected: either mechanically or electrically: the terms may be directly connected or indirectly connected through an intermediate member, or may be a communication between two elements.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides a mould for forging and pressing work piece, its characterized in that down includes the last mould (1) and the lower mould (2) that interconnect set up in proper order from the top, the top intermediate position of going up mould (1) is provided with drive arrangement (3), the drive shaft of drive arrangement (3) is connected the setting through drive lifter (4) and mounting panel (8) drive below, the bottom of mounting panel (8) is connected through erection joint spare (14) detachable and is provided with forging head (10), counter bore (6) have all been seted up at the top of last mould (1) of drive arrangement (3) left and right sides, be provided with support connecting rod (7) in counter bore (6), the top of support connecting rod (7) is connected with the screw thread portion at counter bore (6) top through bolted connection head (12), the bottom of support connecting rod (7) passes counter bore (6) and is connected with backup pad (11) of below, locating hole (16) have all been seted up at the top both ends of lower mould (2), support connecting rod (7) inlay and establish in locating hole (16), die cavity (18) have been seted up to the top intermediate position of lower mould (2), mobilizable roof (19) that are provided with in die cavity (18), the inboard of roof (19) bottom lower mould (2) is provided with the cavity structure, be provided with spring support plate (15) in the cavity structure, be provided with a plurality of spring post (20) between the bottom of the cavity structure of spring support plate (15) and lower mould (2), be provided with a plurality of ejector pin (17) between spring support plate (15) and roof (19).
2. The die for forging and pressing the workpiece as claimed in claim 1, wherein the upper die (1) is further provided with first connecting holes (13) at left and right ends of the top, and the lower die (2) is further provided with second connecting holes (21) at left and right ends of the bottom.
3. A die for forging a work as claimed in claim 2, wherein said first connecting hole (13) and said second connecting hole (21) are threaded connecting holes.
4. A die for forging workpieces as recited in claim 1, wherein said mounting connection (14) is a bolt and nut connection.
5. A die for forging and pressing work pieces as claimed in claim 1, wherein said support link (7) is provided with springs (9) outside a portion between the bottom of the upper die (1) and the top of the support plate (11).
6. The die for forging and pressing the workpiece as claimed in claim 1, wherein the left side and the right side of the driving lifting rod (4) are provided with telescopic connecting rods (5), the top parts of the telescopic connecting rods (5) are fixedly arranged at the top parts of the upper die (1), and the bottom parts of the telescopic connecting rods (5) are connected with the mounting plate (8).
7. A die for forging and pressing work pieces as claimed in claim 1, wherein said driving means (3) is a driving motor or a hydraulic cylinder, and a driving means protector (22) is provided outside said driving means (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020680760.2U CN211990770U (en) | 2020-04-28 | 2020-04-28 | Die for forging and pressing workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020680760.2U CN211990770U (en) | 2020-04-28 | 2020-04-28 | Die for forging and pressing workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211990770U true CN211990770U (en) | 2020-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020680760.2U Active CN211990770U (en) | 2020-04-28 | 2020-04-28 | Die for forging and pressing workpiece |
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| CN (1) | CN211990770U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113182480A (en) * | 2021-05-21 | 2021-07-30 | 上海东风汽车专用件有限公司 | Mold protection device for cold forming of short rod part |
-
2020
- 2020-04-28 CN CN202020680760.2U patent/CN211990770U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113182480A (en) * | 2021-05-21 | 2021-07-30 | 上海东风汽车专用件有限公司 | Mold protection device for cold forming of short rod part |
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