CN224115081U

CN224115081U - Forging machine mould clamping device convenient to adjust

Info

Publication number: CN224115081U
Application number: CN202521012893.1U
Authority: CN
Inventors: 芮正华
Original assignee: Nanjing Yijiu Forging Co ltd
Current assignee: Nanjing Yijiu Forging Co ltd
Priority date: 2025-05-22
Filing date: 2025-05-22
Publication date: 2026-04-14
Anticipated expiration: 2035-05-22

Abstract

The utility model discloses a forging machine die clamping device convenient to adjust, which relates to the field of forging machine dies and comprises a workbench and a frame, wherein a forging plate is arranged in the inner sliding of the frame, a forging groove matched with the forging plate is formed in the top of the workbench, a placing plate is arranged in the inner sliding of the forging groove, an adjusting block is connected to the bottom of the placing plate, sliding blocks are arranged on two sides of the adjusting block in the workbench in a sliding manner, and a cam matched with the sliding blocks is arranged at the top of the workbench. According to the utility model, the placing plate is driven to slide downwards by the gravity of the die, so that the sliding block is driven to move to one side by matching with the supporting rod, and the cam is rotated under the action of gear engagement in the process, so that one side of the cam can be contacted with the side wall of the die, the horizontal reverse direction of the cam is limited, and the die is prevented from moving or loosening under Gao Yaduan under the force in the forging process.

Description

Forging machine mould clamping device convenient to adjust

Technical Field

The utility model relates to the field of forging machine dies, in particular to a forging machine die clamping device convenient to adjust.

Background

The forging machine is used for forging metal, and is widely applied to aviation, automobile, machinery, metallurgy and other industries and used for manufacturing high-strength durable metal parts, and the die clamping device of the forging machine is used for fixing a die on the forging machine, so that the die can stably and safely work in the forging process. The main function of the device is to firmly clamp the die and prevent the die from moving or loosening under Gao Yaduan building force.

The existing forging machine die clamping device mostly comprises manual clamping and automatic clamping, manual clamping requires workers to reciprocate to detach the clamp, is excessively wasteful of overall manpower and material resources, reduces overall forging efficiency, and is mainly characterized in that the automatic clamping drives the clamp to limit the outer wall of the die through a driving assembly, multiple groups of controllers are required to work in cooperation with the driving assembly in the process, the overall clamping cost is increased, and meanwhile daily maintenance burden is improved.

In summary, the structure is excessively wasteful of overall manpower and material resources in the manual clamping process, and increases the overall clamping cost and the daily maintenance burden if mechanical clamping is adopted.

Disclosure of utility model

Based on the above, the utility model aims to provide the forging machine die clamping device convenient to adjust, so as to solve the technical problems that the whole manpower and material resources are wasted excessively in the manual clamping process, and if mechanical clamping is adopted, the whole clamping cost is increased, and the daily maintenance burden is improved.

In order to achieve the purpose, the utility model provides the technical scheme that the forging machine die clamping device convenient to adjust comprises a workbench and a frame, wherein the frame is positioned at the top of the workbench, a forging plate is arranged in the inner sliding of the frame, a forging groove matched with the forging plate is formed in the top of the workbench, a placing plate is arranged in the inner sliding of the forging groove, the bottom of the placing plate is connected with an adjusting block, sliding blocks are arranged on two sides of the adjusting block in the workbench in a sliding manner, and cams matched with the sliding blocks are rotatably arranged on two sides of the top of the workbench positioned in the forging groove.

Through adopting above-mentioned technical scheme, place the board through the gravity drive of mould self and slide downwards, this in-process places the board and can make the regulating block move downwards, drive the slider through cooperation bracing piece and remove to one side from this, make the cam rotate under this in-process through gear engagement's effect, realize from this that one side of cam can contact with the lateral wall of mould to carry out spacingly to its level is contrary, prevented in forging process that the mould from taking place under Gao Yaduan makes the power and removes or the condition that loosens.

The utility model is further characterized in that the top of the frame is provided with a cylinder, and the output end of the cylinder penetrates into the frame to be connected with the forging plate.

Preferably, the forging plate at the output end is driven to slide reciprocally in the vertical direction under the action of the air cylinder, so that the forging process is carried out by matching with the die on the placing plate.

The utility model is further arranged that the two ends of the adjusting block are hinged with the supporting rods, and the other ends of the supporting rods are hinged with the tops of the sliding blocks.

Preferably, when the adjusting block slides in the direction, the supporting rods at the two ends can be unfolded towards the two sides, and in the process, the supporting rods can enable the sliding blocks to slide towards the two sides, so that the sliding blocks in the workbench are driven to move.

The utility model is further arranged that the bottom of the cam is connected with a rotating shaft, the other end of the rotating shaft is connected with a fixed gear, and the inner wall of the sliding block is provided with a tooth block meshed with the fixed gear.

Preferably, the tooth block of the inner wall drives the fixed gear to rotate in the sliding process of the sliding block, and the cam rotates by a certain angle under the action of the fixed gear and matched with the rotating shaft, so that one side of the cam is contacted with the side wall of the die.

The utility model is further characterized in that the top of the placing plate is provided with the corrugated strip, and the corrugated strip is arranged in a rough shape.

Preferably, the provision of the corrugated strip increases the friction between the mold and the placement plate, preventing the mold from being positionally shifted on the placement plate.

The utility model is further characterized in that a damping mechanism is arranged at the joint of the rotating shaft and the workbench, and the top end of the rotating shaft and the cam are detachably arranged.

Preferably, the damping structure effectively prevents the rotation of the rotating shaft on the workbench, and further improves the stability of the rotation of the cam on the workbench.

The utility model is further arranged that the bottom of the workbench is provided with supporting legs.

Preferably, the workbench is conveniently supported integrally through the arrangement of the supporting legs, so that the infection of soil impurities on the ground to the outer wall of the die is effectively prevented.

The utility model is further characterized in that limiting mechanisms are arranged on two sides of the sliding block in the workbench.

Preferably, through the setting of stop gear, at the in-process that the bracing piece promotes the slider to both sides and slides, guarantee the whole gliding stability of slider, prevented the circumstances that the slider self takes place to shake at the promotion in-process, further improved the stability of the whole regulation of device.

The utility model further provides that the convex surface of the cam is provided with a protective sleeve, and the outer wall of the protective sleeve is arranged in a rough shape.

Preferably, the cam outer wall and the outer wall of the die are prevented from being directly contacted through the arrangement of the protective sleeve, so that the abrasion of the cam to the outer wall of the die is effectively prevented, the friction between the cam and the die is improved due to the rough arrangement, and the overall limiting stability of the cam is further ensured.

The utility model is further arranged that the bottom of the adjusting block is connected with the elastic component, and the other end of the elastic component is connected with the inner wall of the workbench.

Preferably, when the adjusting block slides downwards under the action of gravity of the die, the elastic component at the bottom of the adjusting block is in a compressed state, and when a follow-up worker integrally takes down the die in the vertical direction, the adjusting block can be enabled to reset upwards to slide under the reset action of the elastic component, and the sliding block moves inwards in the process, so that the cam is driven to reset, and the follow-up die is convenient to clamp into the forging groove.

In summary, the utility model has the following advantages:

According to the utility model, the placing plate is arranged at the top of the workbench, the die is placed on the placing plate during forging, the placing plate is driven to slide downwards by the gravity of the die, the adjusting block can be moved downwards in the process by the placing plate, the sliding block is driven to move to one side by matching with the supporting rod, the cam is rotated under the action of gear meshing in the process, so that one side of the cam can be contacted with the side wall of the die, the horizontal direction of the cam is limited, and the die is prevented from moving or loosening under Gao Yaduan under the force in the forging process.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a schematic view of an adjusting mechanism according to the present utility model;

FIG. 3 is an enlarged view of FIG. 1A in accordance with the present utility model;

FIG. 4 is a front view of the present utility model;

Fig. 5 is an enlarged view of B of fig. 2 in accordance with the present utility model.

Reference numerals illustrate:

1. 2, a frame, 3, an air cylinder, 4, a forging plate, 5, a cam, 6, a placing plate, 7, a forging groove, 8, a rotating shaft, 9, a fixed gear, 10, an adjusting block, 11, a supporting rod, 12, a sliding block, 13 and a tooth block.

Detailed Description

The technical solutions in 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. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

First embodiment:

Referring to fig. 1-5, a forging machine mold clamping device convenient to adjust comprises a workbench 1, a frame 2, a forging mechanism, a sliding mechanism and an adjusting mechanism, wherein a forging groove 7 matched with a forging plate 4 is formed in the top of the workbench 1, a placing plate 6 is arranged in the forging groove 7 in a sliding mode, a worker places a mold on the top of the placing plate 6 and then drives the placing plate 6 to slide downwards under the action of gravity of the mold, an adjusting block 10 is connected to the bottom of the placing plate 6, supporting rods 11 are hinged to two ends of the adjusting block 10, the other ends of the supporting rods 11 are hinged to the top of a sliding block 12, when the adjusting block 10 slides downwards, the supporting rods 11 at two ends are unfolded to two sides, in the process, the supporting rods 11 enable the sliding block 12 to slide to two sides, the slide block 12 in the driving workbench 1 is driven to move, cams 5 matched with the slide block 12 are rotationally arranged on two sides of the forging groove 7 at the top of the workbench 1, the cams 5 are rotated at a certain angle in the sliding process of the slide block 12, one side of each cam 5 is contacted with the side wall of a die and limited in the horizontal direction, then the top of the frame 2 is provided with a cylinder 3, the output end of the cylinder 3 penetrates into the frame 2 to be connected with the forging plate 4, the forging plate 4 at the output end can be driven to slide in a reciprocating manner in the vertical direction under the action of the cylinder 3, the dies on the plate 6 are conveniently matched and placed for forging, and the dies are prevented from moving or loosening under Gao Yaduan in the forging process.

In the above embodiment, referring to fig. 2 again, a rotating shaft 8 is connected to the bottom of the cam 5, a fixed gear 9 is connected to the other end of the rotating shaft 8, a tooth block 13 meshed with the fixed gear 9 is disposed on the inner wall of the slider 12, the tooth block 13 on the inner wall drives the fixed gear 9 to rotate in the sliding process of the slider 12, and the cam 5 rotates by a certain angle under the action of the fixed gear 9 and in cooperation with the rotating shaft 8, so that one side of the cam 5 contacts with the side wall of the mold.

Second embodiment:

Please refer to a forging machine mould clamping device convenient to adjust shown in fig. 1, the whole structure is similar to that of the first embodiment, wherein the bottom of the adjusting block 10 is connected with an elastic component, and the other end of the adjusting block is connected with the inner wall of the workbench 1, when the adjusting block 10 slides downwards under the action of gravity of the mould, the elastic component at the bottom of the adjusting block 10 is in a compressed state, and when the subsequent staff takes down the whole mould in the vertical direction, the adjusting block 10 can be reset upwards to slide under the reset action of the elastic component, and the sliding block 12 can move inwards in the process, thereby driving the cam 5 to reset, so that the subsequent mould is convenient to clamp into the forging groove 7.

When the forging device is used, a worker puts a die to be forged on the top of the placing plate 6, then drives the placing plate 6 to slide downwards under the action of gravity of the die, the die slides into the forging groove 7 in the process, meanwhile, the placing plate 6 drives the bottom adjusting block 10 to move downwards, the supporting rods 11 on two sides of the adjusting block 10 move outwards at the moment, the sliding block 12 is driven to move in a following way, and the cam 5 on the workbench 1 is driven to rotate at a certain angle under the meshing of the tooth block 13 on the inner side of the sliding block 12 and the fixed gear 9, so that the protruding surface of the cam 5 contacts with the side wall of the die and limits the horizontal direction of the cam, and the die is prevented from moving or loosening under the Gao Yaduan in the forging process.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims

1. An adjustable forging machine mold clamping device, comprising a worktable (1) and a frame (2), wherein the frame (2) is located on the top of the worktable (1), characterized in that: a forging plate (4) is slidably disposed inside the frame (2), and a forging groove (7) cooperating with the forging plate (4) is opened on the top of the worktable (1), a placement plate (6) is slidably disposed inside the forging groove (7), an adjusting block (10) is connected to the bottom of the placement plate (6), and sliders (12) are slidably disposed on both sides of the adjusting block (10) inside the worktable (1), wherein cams (5) cooperating with the sliders (12) are rotatably disposed on both sides of the forging groove (7) on the top of the worktable (1).

2. The forging machine mold clamping device that is easy to adjust according to claim 1, characterized in that: a cylinder (3) is provided on the top of the frame (2), and the output end of the cylinder (3) passes through the frame (2) and is connected to the forging plate (4).

3. The forging machine mold clamping device that is easy to adjust according to claim 1, characterized in that: the two ends of the adjusting block (10) are hinged with support rods (11), and the other end of the support rod (11) is hinged to the top of the slider (12).

4. The forging machine mold clamping device that is easy to adjust according to claim 1, characterized in that: the bottom of the cam (5) is connected to a rotating shaft (8), and a fixed gear (9) is connected to the other end of the rotating shaft (8), and the inner wall of the slider (12) is provided with a tooth block (13) that meshes with the fixed gear (9).

5. The forging machine mold clamping device that is easy to adjust according to claim 1, characterized in that: the top of the placement plate (6) is provided with corrugated strips, and the corrugated strips themselves are rough.

6. The forging machine mold clamping device that is easy to adjust according to claim 4, characterized in that: a damping mechanism is provided at the connection between the rotating shaft (8) and the worktable (1), and the top end of the rotating shaft (8) and the cam (5) are detachably connected.

7. The forging machine mold clamping device that is easy to adjust according to claim 1, characterized in that: the bottom of the worktable (1) is provided with a support leg.

8. The forging machine mold clamping device that is easy to adjust according to claim 1, characterized in that: a limit mechanism is provided on both sides of the slider (12) inside the worktable (1).

9. The forging machine mold clamping device that is easy to adjust according to claim 1, characterized in that: the convex surface of the cam (5) is provided with a protective sleeve, which is located on the outer wall of the protective sleeve and is rough.

10. The forging machine mold clamping device that is easy to adjust according to claim 1, characterized in that: the bottom of the adjusting block (10) is connected to an elastic component, and the other end of the elastic component is connected to the inner wall of the worktable (1).