CN220515332U - Rod forging die - Google Patents
Rod forging die Download PDFInfo
- Publication number
- CN220515332U CN220515332U CN202321672924.7U CN202321672924U CN220515332U CN 220515332 U CN220515332 U CN 220515332U CN 202321672924 U CN202321672924 U CN 202321672924U CN 220515332 U CN220515332 U CN 220515332U
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- China
- Prior art keywords
- mould
- die
- base
- connecting rod
- rod
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- 238000005242 forging Methods 0.000 title claims abstract description 25
- 238000009423 ventilation Methods 0.000 claims description 5
- 230000009471 action Effects 0.000 abstract description 9
- 230000008859 change Effects 0.000 abstract description 4
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Forging (AREA)
Abstract
The utility model relates to the technical field of rod forging dies, in particular to a rod forging die which comprises a base, wherein guide rails are fixedly connected to two sides of the top surface of the base. The utility model has the advantages that: through setting up first mould and second mould, one side of second mould is provided with head rod and second connecting rod simultaneously, the top rotation of bracing piece is connected with the pneumatic cylinder simultaneously, and the output of pneumatic cylinder rotates with the tip of head rod to be connected, and then put the work piece in the inside of first mould, the pneumatic cylinder extends the action simultaneously, promote the second mould and slide along the inside of spacing groove, and cooperate with first mould, the die cavity of completion is formed in the combination, thereby be convenient for forge the tip of work piece through the outside drift, the pneumatic cylinder shortens the action, make second mould and first mould separate mutually, and then be convenient for carry out the direction change to the work piece, forge the processing to the both ends of work piece, thereby effectively solve the problem that exists among the prior art.
Description
Technical Field
The utility model relates to the technical field of rod forging dies, in particular to a rod forging die.
Background
The forging die refers to a tool capable of forming a blank into a die forging. The forging die is a key technological device necessary in die forging production, is a tool which needs to be used in each stroke of equipment, plays a role in weight in die forging production, performs metal forging without die shaping, and when a rod part is forged, a workpiece with two burned ends needs to be placed into the die, and upsets the end of the metal rod through the impact of an external hydraulic press punch.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides a rod forging die which effectively solves the defects of the prior art.
In order to achieve the above object, an embodiment of an aspect of the present utility model provides a rod forging die, including a base, guide rails are fixedly connected to two sides of a top surface of the base, a limit groove is formed in one side of the top surface of the base, a first die is fixedly connected to one side of an inner wall of the limit groove, a second die is slidably connected to the other side of the inner wall of the limit groove, sliders are fixedly connected to two sides of the second die, the sliders are slidably connected to the two guide rails respectively, a first connecting rod and a second connecting rod are sequentially and rotatably connected to one side, far away from the first die, of the second die, an end portion of the second connecting rod is rotatably connected with the base through a pin, a supporting rod is fixedly connected to the other side of the top surface of the base, a hydraulic cylinder is rotatably connected to a top end of the supporting rod, and an output end of the hydraulic cylinder is rotatably connected to one end, close to the second connecting rod, of the first connecting rod.
By the above-mentioned optional scheme preferably, the base carries out fixed connection through bolt and outside pneumatic cylinder, is convenient for fix the position of base through using this scheme, and then is convenient for through the extension action of pneumatic cylinder, promotes the second mould and slides along the inside of spacing groove to cooperate with first mould, make up into the die cavity that completes.
By above-mentioned arbitrary scheme preferred, two the bottom of guide rail is all through the both sides fixed connection of bolt and base top surface, is convenient for stabilize the position of two guide rails through using this scheme, simultaneously through two sliders and two guide rail sliding connection to be convenient for carry out spacingly to the motion of second mould, avoid the second mould to be pulled out from the inside of spacing groove.
By any of the above schemes, preferably, the middle part of the bottom surface of the limit groove is provided with a through groove, and by using the scheme, the end part of the workpiece can conveniently pass through the through groove, so that the end part of the workpiece can be conveniently processed.
By the preferred of above-mentioned arbitrary scheme, two spacing holes have been seted up to one side of first mould, two ventilation slots have all been seted up to the inner wall in spacing hole, one side of second mould is provided with the spacing post with two spacing hole matched with, is convenient for carry out spacingly to the cooperation between second mould and the first mould through using this scheme, has seted up the ventilation slot simultaneously, and then avoids the piston effect to appear after the spacing post gets into the inside in spacing hole.
By the above-mentioned arbitrary scheme preferred, the both ends of head rod all rotate with the tip of second mould, pneumatic cylinder's output and second connecting rod respectively through the pin and be connected, be convenient for under the drive of pneumatic cylinder through using this scheme, make head rod can carry out relative rotation between second mould and the second connecting rod, adjust the position of second mould in the spacing inslot.
By above-mentioned arbitrary scheme preferred, the bottom surface of head rod and second connecting rod is laminated mutually with the top surface of base, is convenient for make first bracing piece and second bracing piece be the horizontal direction and places through using this scheme, is convenient for support one side of second mould, stabilizes the position of second mould.
The utility model has the following advantages:
1. this kind of pole class forges mould, through setting up first mould and second mould, one side of second mould is provided with head rod and second connecting rod simultaneously, the top rotation of bracing piece is connected with the pneumatic cylinder simultaneously, and the output of pneumatic cylinder is rotated with the tip of head rod and is connected, and then put the work piece in the inside of first mould, the action is prolonged to the pneumatic cylinder simultaneously, promote the second mould and slide along the inside of spacing groove, and cooperate with first mould, the die cavity of completion is formed in the combination, thereby be convenient for forge the tip of work piece through the outside drift, the pneumatic cylinder shortens the action, make second mould and first mould separate, and then be convenient for carry out the direction change to the work piece, forge the processing to the both ends of work piece, thereby effectively solve the problem that exists among the prior art.
2. This kind of pole class forges mould, through setting up two sliders and two guide rails, and two sliders and two guide rail sliding connection to be convenient for carry out spacingly to the motion of second mould, avoid the second mould to be pulled out from the inside of spacing groove, thereby make the second mould slide along the inside of spacing groove, convenient to use person carries out the direction change to the work piece.
3. This kind of pole class forges mould through setting up head rod and second connecting rod, and the bottom surface of head rod and second connecting rod all laminates mutually with the top surface of base simultaneously, and then is convenient for make first bracing piece and second bracing piece be the horizontal direction and places, is convenient for support one side of second mould, stabilizes the position of second mould.
Drawings
FIG. 1 is a schematic view of a first view structure according to the present utility model;
FIG. 2 is a schematic view of the present utility model in a cut-away configuration;
FIG. 3 is a schematic view of a base structure of the present utility model;
FIG. 4 is a schematic view of a first mold structure according to the present utility model;
fig. 5 is a schematic view of a first connecting rod according to the present utility model.
In the figure: the device comprises a base, a first die, a second die, a first connecting rod, a 5-hydraulic cylinder, a 6-supporting rod, a second connecting rod, a guide rail, a 9-limiting groove, a 10-through groove, a 11-sliding block, a 12-limiting column, a 13-limiting hole and a 14-through groove, wherein the base is arranged on the base, the first die, the second die, the first connecting rod, the 5-hydraulic cylinder, the 6-supporting rod, the second connecting rod, the 8-guide rail, the 9-limiting groove, the 10-through groove, the 11-sliding block, the 12-limiting column and the 14-through groove are arranged on the base.
Description of the embodiments
The present utility model will be further described with reference to the accompanying drawings, but the scope of the present utility model is not limited to the following.
As shown in fig. 1 to 5, a rod forging die comprises a base 1, guide rails 8 are fixedly connected to two sides of the top surface of the base 1, a limit groove 9 is formed in one side of the top surface of the base 1, a first die 2 is fixedly connected to one side of the inner wall of the limit groove 9, a second die 3 is slidably connected to the other side of the inner wall of the limit groove 9, sliding blocks 11 are fixedly connected to two sides of the second die 3, the two sliding blocks 11 are slidably connected with the two guide rails 8 respectively, a first connecting rod 4 and a second connecting rod 7 are sequentially and rotatably connected to one side, away from the first die 2, of the second die 3, the end portion of the second connecting rod 7 is rotatably connected with the base 1 through a pin, a supporting rod 6 is fixedly connected to the other side of the top surface of the base 1, the top end of the supporting rod 6 is rotatably connected with a hydraulic cylinder 5, and the output end of the hydraulic cylinder 5 is rotatably connected with one end, close to the second connecting rod 7, of the first connecting rod 4.
The base 1 is fixedly connected with an external hydraulic cylinder through bolts, and as an alternative technical scheme of the utility model, the position of the base 1 is conveniently fixed, and the second die 3 is conveniently pushed to slide along the inside of the limit groove 9 through the extending action of the hydraulic cylinder 5 and is matched with the first die 2 to form a finished die cavity.
The bottom ends of the two guide rails 8 are fixedly connected with the two sides of the top surface of the base 1 through bolts, so that the position of the two guide rails 8 can be stabilized conveniently, and the two guide rails 8 are connected with the two sliding blocks 11 in a sliding manner, so that the movement of the second die 3 can be limited conveniently, and the second die 3 is prevented from being pulled out from the inside of the limiting groove 9.
The middle part of the bottom surface of the limit groove 9 is provided with the through groove 10, so that the end part of the workpiece can conveniently pass through the through groove 10, and the end part of the workpiece can be conveniently machined.
Two limiting holes 13 are formed in one side of the first die 2, two ventilation grooves 14 are formed in the inner walls of the two limiting holes 13, limiting columns 12 matched with the two limiting holes 13 are arranged in one side of the second die 3, and as an alternative technical scheme of the utility model, the cooperation between the second die 3 and the first die 2 is conveniently limited, and meanwhile, the ventilation grooves 14 are formed, so that the piston effect is avoided after the limiting columns 12 enter the limiting holes 13.
The two ends of the first connecting rod 4 are respectively connected with the second die 3, the output end of the hydraulic cylinder 5 and the end part of the second connecting rod 7 in a rotating way through pins, so that the first connecting rod 4 can rotate relative to the second die 3 and the second connecting rod 7 under the drive of the hydraulic cylinder 5 conveniently, and the position of the second die 3 in the limiting groove 9 is adjusted.
The bottom surfaces of the first connecting rod 4 and the second connecting rod 7 are attached to the top surface of the base 1, so that the first supporting rod 4 and the second supporting rod 7 are placed in the horizontal direction conveniently, one side of the second die 3 is supported conveniently, and the position of the second die 3 is stabilized.
The rod forging die needs the following steps when in use:
1) When in use, a workpiece is placed in the first die 2;
2) The hydraulic cylinder 5 stretches to push the second die 3 to slide along the inner part of the limit groove 9 and is matched with the first die 2 to form a finished die cavity;
3) Forging the end part of the workpiece through an external punch;
4) The hydraulic cylinder 5 shortens to separate the second die 3 from the first die 2, so that a user can turn the direction of the workpiece;
5) And repeating the steps 2) to 4) to finish forging the two end parts of the workpiece.
To sum up, when the user uses, through setting up first mould 2 and second mould 3, one side of second mould 3 is provided with head rod 4 and second connecting rod 7 simultaneously, the top rotation of bracing piece 6 is connected with pneumatic cylinder 5 simultaneously, and the output of pneumatic cylinder 5 rotates with the tip of head rod 4 to be connected, and then place the work piece in the inside of first mould 2, simultaneously pneumatic cylinder 5 extends the action, promote the inside of second mould 3 along spacing groove 9 to slide, and cooperate with first mould 2, the die cavity of completion is formed in the combination, thereby be convenient for forge the tip of work piece through the outside drift, the pneumatic cylinder 5 shortens the action, make second mould 3 and first mould 2 looks separation, and then be convenient for carry out the direction change to the work piece, forge the processing to the both ends of work piece, thereby effectively solve the problem that exists among the prior art, the rethread sets up two sliders 11 and two guide rails 8, and two sliders 11 and two guide rails 8 sliding connection, thereby be convenient for carry out spacing to the motion of second mould 3, avoid second mould 3 to be followed the inside of spacing groove 9 and carry out the slip, thereby the second mould 3 is followed the inside and is pulled out the end of work piece by the second mould 3, the second mould 3 is shortened to the action, make second mould 3 and first mould 2 looks separation is carried out with the first mould 2, and then carries out the top surface 7 is stable, and is connected with the top surface 7, thereby the top surface is stable, and is placed to the top surface is opposite to the top surface 7, and is convenient for setting up to the top surface is opposite to the top surface 7, and is used to carry out the top surface is reached.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A rod forging die, characterized in that: including base (1), equal fixedly connected with guide rail (8) in both sides of base (1) top surface, spacing groove (9) have been seted up to one side of base (1) top surface, one side fixedly connected with first mould (2) of spacing groove (9) inner wall, the opposite side sliding connection of spacing groove (9) inner wall has second mould (3), the equal fixedly connected with slider (11) in both sides of second mould (3), two slider (11) respectively with two guide rail (8) sliding connection, one side that first mould (2) was kept away from to second mould (3) rotates in proper order and is connected with head rod (4) and second connecting rod (7), the tip of second connecting rod (7) is through pin and base (1) rotation connection, the opposite side fixedly connected with bracing piece (6) of base (1) top surface, the top rotation of bracing piece (6) is connected with pneumatic cylinder (5), the output of pneumatic cylinder (5) is close to the one end rotation connection of second connecting rod (7) with head rod (4).
2. A bar-type forging die as recited in claim 1, wherein: the base (1) is fixedly connected with an external hydraulic cylinder through bolts.
3. A bar-type forging die according to claim 2, wherein: the bottom ends of the two guide rails (8) are fixedly connected with the two sides of the top surface of the base (1) through bolts.
4. A rod-like forging die according to claim 3, wherein: a through groove (10) is formed in the middle of the bottom surface of the limiting groove (9).
5. A bar-type forging die as recited in claim 4, wherein: two limiting holes (13) are formed in one side of the first die (2), two ventilation grooves (14) are formed in the inner walls of the limiting holes (13), and limiting columns (12) matched with the two limiting holes (13) are arranged on one side of the second die (3).
6. A bar-type forging die as recited in claim 5, wherein: both ends of the first connecting rod (4) are respectively connected with the output ends of the second die (3) and the hydraulic cylinder (5) and the end parts of the second connecting rod (7) in a rotating way through pins.
7. A bar-type forging die as recited in claim 6, wherein: the bottom surfaces of the first connecting rod (4) and the second connecting rod (7) are attached to the top surface of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321672924.7U CN220515332U (en) | 2023-06-29 | 2023-06-29 | Rod forging die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321672924.7U CN220515332U (en) | 2023-06-29 | 2023-06-29 | Rod forging die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220515332U true CN220515332U (en) | 2024-02-23 |
Family
ID=89937672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321672924.7U Active CN220515332U (en) | 2023-06-29 | 2023-06-29 | Rod forging die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220515332U (en) |
-
2023
- 2023-06-29 CN CN202321672924.7U patent/CN220515332U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |