CN212019277U - Multidirectional die forging equipment - Google Patents
Multidirectional die forging equipment Download PDFInfo
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- CN212019277U CN212019277U CN201922493408.8U CN201922493408U CN212019277U CN 212019277 U CN212019277 U CN 212019277U CN 201922493408 U CN201922493408 U CN 201922493408U CN 212019277 U CN212019277 U CN 212019277U
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Abstract
The utility model discloses a multidirectional die forging device, which comprises an upper main oil cylinder, an upper punching cylinder, a lower punching cylinder, a frame main body and a slide block, the upper main oil cylinder, the upper punching cylinder and the upper punching cylinder are all located above the movable workbench, and the plunger end part of the lower punching cylinder moves up and down on the surface of the movable workbench.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a multidirectional die forging equipment belongs to the die forging field.
[ background of the invention ]
The conventional multidirectional die forging hydraulic press is used for die closing in the vertical direction, a bar is extruded in the left-right direction, the die closing force of an upper oil cylinder and a lower oil cylinder is larger than the extrusion force of a left oil cylinder and a right oil cylinder, the pressure of the left oil cylinder and the right oil cylinder needs to be increased continuously in order to extrude a larger part, and the die closing force of the upper oil cylinder and the lower oil cylinder is insufficient. To solve the above problem, it is now common to replace only the larger press. The extrusion force of the left oil cylinder and the right oil cylinder is insufficient, so that the flowing capacity of the bar in the die is limited, the bar is difficult to effectively flow to the corner position of the die cavity, and the quality qualification rate of the actually produced parts is low.
[ Utility model ] content
The utility model aims to solve the technical problem that overcome prior art not enough and provide a better multidirectional die forging equipment of shaping quality.
Solve the technical problem, the utility model discloses a following technical scheme:
a multi-directional die forging device comprises an upper main oil cylinder, an upper punching cylinder, a lower punching cylinder, a frame main body, a slide block, a movable workbench, a lower cross beam, two horizontal beams and two horizontal cylinders, wherein the two horizontal beams are respectively arranged on two sides of the frame main body, the two horizontal cylinders are respectively arranged on the two horizontal beams, the upper main oil cylinder is arranged on the upper part of the frame main body, the slide block is fixed on a plunger of the upper main oil cylinder, an upper die cylinder is arranged on the slide block, an upper die ring is arranged on the plunger of the upper die cylinder, the upper punching cylinder is compounded on the plunger of the upper main oil cylinder, the lower cross beam is arranged below the frame main body, the lower punching cylinder is arranged on the lower cross beam, the movable workbench is arranged on the frame main body, the upper main oil cylinder, the upper die cylinder and the upper punching cylinder are all positioned above the movable workbench, the end part of the plunger of the lower punching cylinder moves up and down on the surface, and a lower mold locking ring is arranged on a plunger of the lower mold locking cylinder, and the lower mold locking cylinder drives the lower mold locking ring to move up and down.
The utility model has the advantages that:
the two horizontal cylinders carry out left and right die assembly in the horizontal direction from two sides of the frame main body, the plunger of the upper main cylinder drives the sliding block and the upper die locking cylinder on the sliding block to move up and down simultaneously so as to be close to or far away from a die above the movable workbench, and the plunger of the upper die locking cylinder drives the upper die locking ring to move up and down so as to sleeve the die or leave the die. The lower punching cylinder and/or the upper punching cylinder forge and press the bar in the die, and the upper punching cylinder is compounded on the plunger of the upper main oil cylinder, so that the upper punching cylinder can forge and press the bar once and then the upper main oil cylinder forge and press the bar again, the bar is ensured to be subjected to higher pressure, the edge position in the die cavity can be effectively filled, and the die forming effect is better.
Be provided with the planker jar in the frame main part, the plunger and the mobile workbench of planker jar are connected to it is movable in the frame main part to drive the mobile workbench.
The frame main part includes horizontal pull rod, upper beam, underbeam and two longerons, and the upper beam is located the top of underbeam, and two longerons set up between upper beam and underbeam parallel to each other, and the both ends of longeron weld respectively on upper beam and underbeam, and horizontal pull rod runs through two longerons simultaneously, and horizontal pull rod's both ends are fixed respectively on two horizontal beams.
Install the energy storage ware on the horizontal cylinder and the proportional valve who is connected with the energy storage ware.
The plunger of the horizontal cylinder is combined with a horizontal punching cylinder.
The frame main part still includes the stiffening beam, and the both ends of stiffening beam are fixed respectively on two longerons.
Other features and advantages of the present invention will be disclosed in more detail in the following detailed description and the accompanying drawings.
[ description of the drawings ]
The invention will be further explained with reference to the drawings:
fig. 1 is a schematic structural view of a multidirectional die forging apparatus according to an embodiment of the present invention;
fig. 2 is a schematic top view of a multidirectional swaging apparatus according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a right-side view structure of the multidirectional die forging equipment according to the embodiment of the present invention.
[ detailed description ] embodiments
The technical solutions of the embodiments of the present invention are explained and explained below with reference to the drawings of the embodiments of the present invention, but the embodiments described below are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the embodiment, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.
In the following description, the appearances of the indicating orientation or positional relationship, such as the terms "inner", "outer", "upper", "lower", "left", "right", etc., are only for convenience in describing the embodiments and for 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 are not to be construed as limiting the invention.
Example (b):
referring to fig. 1 to 3, the present embodiment provides a multidirectional swaging apparatus including an upper main cylinder 10, an upper punch cylinder, a lower punch cylinder 9, a frame body, a slider 1, a movable table 8, a lower beam 6, two horizontal beams 7, and two horizontal cylinders 5.
The frame body in this embodiment comprises a horizontal pull rod 11, an upper beam 2, a lower beam 3 and two longitudinal beams 4. Wherein the upper beam 2 is positioned above the lower beam 3, the two longitudinal beams 4 are arranged between the upper beam 2 and the lower beam 3 in parallel, and two ends of each longitudinal beam 4 are respectively welded on the upper beam 2 and the lower beam 3. The upper beam 2, the lower beam 3 and the two longitudinal beams 4 form a frame structure shaped like a Chinese character 'hui'.
In the embodiment, the upper beam 2, the lower beam 3 and the horizontal pull rod 11 are horizontally arranged in parallel, the longitudinal beams 4 are vertically arranged, and the horizontal pull rod 11 simultaneously penetrates through the two longitudinal beams 4. Two of the longitudinal beams 4 are arranged between two horizontal beams 7 so that the two horizontal beams 7 are respectively arranged at the left and right sides of the frame body. Two ends of the horizontal pull rod 11 are respectively fixed on the two horizontal beams 7. The two horizontal cylinders 5 are mounted on the two horizontal beams 7, respectively, and the plunger ends of the two horizontal cylinders 5 are disposed to face each other, thereby performing horizontal mold clamping.
Preferably, the plunger of the horizontal cylinder 5 is compounded with a horizontal punching cylinder, the horizontal cylinder 5 is matched with the horizontal punching cylinder, the horizontal punching cylinder can perform secondary forging and pressing on the bar in the middle of the die, and the forming degree of the bar is improved.
The upper main oil cylinder 10 is arranged on the top of the upper beam 2, and the upper main oil cylinder 10 is positioned on the upper part of the frame main body. The plunger of the upper main oil cylinder 10 stretches along the vertical direction, the slide block 1 is fixed on the plunger of the upper main oil cylinder 10, and the upper punch cylinder is compounded on the plunger of the upper main oil cylinder 10. The plunger of the upper main oil cylinder 10 drives the sliding block 1 and the upper punching cylinder to synchronously move up and down. Go up master cylinder 10 and forge and press the back once to the bar, go up the plunger of punching cylinder and can forge and press once more alone to the bar, the bar flows to die cavity inward flange more easily for the part shaping effect of preparation is better. An upper die cylinder is arranged on the sliding block 1, and the upper main oil cylinder 10 saves the moving stroke of the upper die cylinder through the sliding block 1. The upper main oil cylinder 10 drives the upper die cylinder to move through the slide block 1, an upper die ring is arranged on a plunger of the upper die cylinder, and the plunger of the upper die cylinder is immersed into the slide block 1 along with the upper die ring before die locking.
The lower beam 6 is arranged below the lower beam 3, the lower beam 3 starts to be provided with a plurality of connecting holes along the vertical direction, the lower beam 6 is fixed with the lower beam 3 through a connecting rod, the lower end of the connecting rod is fixed with the lower beam 6, the upper end of the connecting rod is fixed in the connecting holes, a lower clamping cylinder is further arranged in the connecting holes and is located above the upper end of the connecting rod, and therefore the lower clamping cylinder is arranged on the lower portion of the frame main body. And the lower die locking cylinder drives the lower die locking ring to move up and down. The lower mold locking cylinder and the plunger piston thereof are immersed into the connecting hole in a non-mold locking state, the lower mold locking ring is supported on the movable workbench 8, and the upper end of the plunger piston extends to the upper part of the connecting hole to lift the lower mold locking ring when the lower mold locking cylinder locks the mold, so that the mold is locked.
The lower punching cylinder 9 is mounted on the lower beam 6, and the plunger end of the lower punching cylinder 9 moves up and down on the surface of the moving table 8. The plunger end of the lower punching cylinder 9 is moved above the surface of the moving table 8 and the bar stock in the die cavity is extruded.
The upper main oil cylinder 10, the upper die cylinder and the upper punching cylinder are all located above the movable workbench 8, the upper die cylinder is matched with the lower die cylinder to lock dies from the upper direction and the lower direction, and the upper punching cylinder and the lower punching cylinder 9 respectively extrude the bar materials from the upper direction and the lower direction.
The movable workbench 8 is arranged on the frame main body, the lower beam 3 is provided with a carriage cylinder, and a plunger of the carriage cylinder is connected with the movable workbench 8 so as to drive the movable workbench 8 to perform linear motion on the lower beam 3 in a horizontal plane.
If the mould is for carrying out the compound die along vertical upper and lower direction, the compound die power is great this moment, goes up the clamping ring and need not carry out the mode locking with lower clamping ring, and two horizontal cylinder 5 extrude along the level left and right sides direction, and the bar is heated this moment, needs the short time to extrude, therefore two horizontal cylinder 5 need a large amount of oil, installs the proportional valve that the energy storage ware and be connected with the energy storage ware for this reason on the horizontal cylinder 5 to guarantee that the plunger extension of two horizontal cylinder 5 is gone on in step.
In this embodiment, the frame body further includes a reinforcing beam 12, and both ends of the reinforcing beam 12 are respectively fixed to the two longitudinal beams 4. The reinforcement beam 12 is also parallel to the upper beam 2 and the lower beam 3. In the process of horizontally extruding the two horizontal cylinders 5, the left side and the right side of the rack main body are stressed inconsistently, the horizontal stress of the die is inconsistent, the die is easy to topple to one side of the rack main body in the horizontal direction, the reinforcing beam 12 can effectively offset the asymmetric force, and the deformation of the rack main body is reduced.
The multi-directional die forging equipment of the embodiment has two working modes:
1. the upper main oil cylinder 10 presses the die on the movable workbench 8 to perform up-and-down die assembly, the two horizontal cylinders 5 perform left-and-right forging on the bar material in the die, and the reinforcing beam 12 supports the two longitudinal beams 4 under the condition that the forging pressure of the two horizontal cylinders 5 is unbalanced, so that the deformation of the two longitudinal beams 4 is limited; meanwhile, in order to avoid the situation that the moving workbench 8 deviates on the frame main body along the axial direction of the horizontal cylinder 5 plunger due to unbalanced forging pressure of the two horizontal cylinders 5, the lower beam 3 is provided with a guide rail which is horizontally arranged and is vertical to the axial direction of the horizontal cylinder 5 plunger; when the die is assembled in the normal up-down direction, the upper die cylinder is locked in the sliding block 1, the upper die ring is not locked, the upper end of the plunger of the lower die cylinder is pressed on the upper surface of the movable workbench 8 through the connecting block to lock the movable workbench 8 on the lower beam 3, the die is fixed on the movable workbench 8, and the movable workbench 8 cannot be jacked up due to the friction force between the part and the die when the lower punching cylinder 9 jacks up the part in the die;
2. the two horizontal cylinders 5 perform horizontal die assembly, the upper die locking ring and/or the lower die locking ring can lock the die, so that the die assembly state of the die is ensured, at the moment, the upper main oil cylinder 10 and/or the lower punching cylinder 9 can forge and press the bar material in the die, at the moment, even if the forging force is large, the die can also ensure the die assembly state due to the action of the rigid upper die locking ring and/or the lower die locking ring. The lower mold locking ring is fixed on a connecting block at the upper end of a plunger of the lower mold locking cylinder, and the plunger of the lower mold locking cylinder can press the lower mold locking ring on the upper surface of the movable workbench 8 when moving downwards, so that the movable workbench 8 is locked on the lower beam 3.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that the present invention includes but is not limited to the contents described in the drawings and the above specific embodiments. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.
Claims (6)
1. A multi-directional die forging device is characterized by comprising an upper main oil cylinder, an upper punching cylinder, a lower punching cylinder, a rack main body, a slide block, a movable workbench, a lower cross beam, two horizontal beams and two horizontal cylinders, wherein the two horizontal beams are respectively arranged on two sides of the rack main body, the two horizontal cylinders are respectively arranged on the two horizontal beams, the upper main oil cylinder is arranged on the upper portion of the rack main body, the slide block is fixed on a plunger of the upper main oil cylinder, an upper die cylinder is arranged on the slide block, an upper die ring is arranged on the plunger of the upper die cylinder, the upper punching cylinder is compounded on the plunger of the upper main oil cylinder, the lower cross beam is arranged below the rack main body, the lower punching cylinder is arranged on the lower cross beam, the movable workbench is arranged on the rack main body, the upper main oil cylinder, the upper die cylinder and the upper punching cylinder are all positioned above the movable workbench, and the plunger end portion of the lower punching, the lower part of the frame main body is provided with a lower mold locking cylinder, a plunger of the lower mold locking cylinder is provided with a lower mold locking ring, and the lower mold locking cylinder drives the lower mold locking ring to move up and down.
2. The multidirectional swaging apparatus of claim 1, wherein the carriage body is provided with a carriage cylinder, and a plunger of the carriage cylinder is connected to the movable table to move the movable table on the carriage body.
3. The multidirectional swaging apparatus of claim 1, wherein the frame body includes a horizontal tie bar, an upper beam, a lower beam, and two longitudinal beams, the upper beam is located above the lower beam, the two longitudinal beams are disposed parallel to each other between the upper beam and the lower beam, both ends of the longitudinal beams are welded to the upper beam and the lower beam, respectively, the horizontal tie bar penetrates through both the longitudinal beams, and both ends of the horizontal tie bar are fixed to both the horizontal beams, respectively.
4. The multidirectional swaging apparatus of claim 1, wherein the horizontal cylinder has an accumulator mounted thereon and a proportional valve connected thereto.
5. The multidirectional swaging apparatus of claim 1, wherein a horizontal pierce cylinder is incorporated into the plunger of the horizontal cylinder.
6. The multidirectional swaging apparatus of claim 3, wherein the frame body further comprises a stiffening beam having ends secured to the two longitudinal beams, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922493408.8U CN212019277U (en) | 2019-12-31 | 2019-12-31 | Multidirectional die forging equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922493408.8U CN212019277U (en) | 2019-12-31 | 2019-12-31 | Multidirectional die forging equipment |
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| Publication Number | Publication Date |
|---|---|
| CN212019277U true CN212019277U (en) | 2020-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922493408.8U Active CN212019277U (en) | 2019-12-31 | 2019-12-31 | Multidirectional die forging equipment |
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| CN (1) | CN212019277U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113385629A (en) * | 2021-06-11 | 2021-09-14 | 苏州虹逸重工科技有限公司 | Multifunctional multidirectional closed die forging servo numerical control hydraulic press |
| CN114632905A (en) * | 2022-02-14 | 2022-06-17 | 天津市天锻压力机有限公司 | Machine body structure applied to large-tonnage horizontal unilateral load of multidirectional die forging press |
-
2019
- 2019-12-31 CN CN201922493408.8U patent/CN212019277U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113385629A (en) * | 2021-06-11 | 2021-09-14 | 苏州虹逸重工科技有限公司 | Multifunctional multidirectional closed die forging servo numerical control hydraulic press |
| CN114632905A (en) * | 2022-02-14 | 2022-06-17 | 天津市天锻压力机有限公司 | Machine body structure applied to large-tonnage horizontal unilateral load of multidirectional die forging press |
| CN114632905B (en) * | 2022-02-14 | 2024-04-12 | 天津市天锻压力机有限公司 | Be applied to fuselage structure of multidirectional die forging press large-tonnage horizontal unilateral load |
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