CN220144528U - Hardware die holder capable of automatically and elastically ejecting - Google Patents

Abstract

The utility model discloses a hardware die holder capable of automatically and elastically ejecting, which comprises a lower die holder, a material ejection bracket, a connecting disc and a rebound mechanism, wherein a female die mechanism is arranged at the top of the lower die holder, the material ejection bracket is arranged in the female die mechanism, the bottom of the material ejection bracket is connected with the connecting disc, the rebound mechanism is connected with the bottom ends of two sides of the connecting disc, the periphery of the top of the lower die holder is provided with a support column, the top end of the support column is connected with an upper die assembly, the female die mechanism comprises a female die module and a shrinkage groove, and two shrinkage grooves are formed in the female die module. When the automatic elastic ejection hardware die holder is used, when the upper die assembly is stamped and rises, the female die mechanism can be matched with the rebound mechanism through the connecting disc inside to eject the ejection support upwards, so that the ejection support ejects a finished workpiece out of the female die mechanism, and the workpiece is convenient for workers to take, and the working efficiency is improved.

Description

Hardware die holder capable of automatically and elastically ejecting

Technical Field

The utility model relates to the technical field of hardware die holders, in particular to a hardware die holder capable of automatically and elastically ejecting.

Background

The stamping die is a special technological equipment for processing materials into parts in cold stamping, the die mounted on a press is used for applying pressure to the materials to separate or plastically deform the materials, so that the required parts are obtained.

When the convex film of the hardware die holder on the market is stamped downwards to the concave film, the workpiece is easy to clamp in the die of the lower die holder, so that the workpiece is closely attached to the die layer in a veneering manner, workers need to take out the workpiece in a time-consuming manner, the workpiece is not easy to take out rapidly by the workers, and the working efficiency is reduced. Therefore, we propose a hardware die holder capable of automatically and elastically ejecting.

Disclosure of Invention

The utility model aims to provide a hardware die holder capable of automatically and elastically ejecting, so as to solve the problems that when a hardware die holder convex film on the market provided in the background technology presses a concave film downwards, a workpiece is easy to clamp in a concave die of a lower die holder, so that a workpiece is closely attached to a die layer in a veneering manner, a worker needs to take time to pick out the workpiece, the workpiece is not easy to be quickly taken by the worker, and the working efficiency is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a but ejecting hardware die holder of automatic elasticity, includes die holder, liftout support, linking dish and rebound mechanism, the top of die holder is provided with die mechanism, and die mechanism's inside is provided with the liftout support, the bottom of liftout support is connected with the linking dish, and links up the both sides bottom of dish and be connected with rebound mechanism, the top of die holder is provided with the pillar all around, the top of pillar is connected with the module, die mechanism is including concave module and shrink groove, shrink groove two have been seted up to the inside of die piece.

Furthermore, the two shrinkage grooves are distributed in the center of the female die block in a mountain shape.

Further, the material ejection support comprises a material ejection block and a connecting block, and the bottom of the material ejection block is provided with the connecting block.

Further, the liftout piece is swing joint through between connecting block and the linking dish, and the linking dish is elevation structure through between connecting block and the liftout piece.

Further, the connecting plate comprises a fixed shaft, a connecting shaft and a sliding shaft, wherein the connecting shaft is arranged at the middle end of the fixed shaft, and the sliding shaft is connected with the tail end of the connecting shaft.

Furthermore, the fixed shaft is connected with the sliding shaft through a connecting shaft, and an elastic sliding structure is arranged between the sliding shaft and the rebound mechanism.

Further, the rebound mechanism comprises a chute, a spring and a baffle plate, wherein the spring is arranged between the left chute and the right chute, and the baffle plate is arranged at the front end of the spring.

Further, the upper die assembly comprises an upper die holder and a convex die block, and the bottom of the upper die holder is connected with the convex die block.

Compared with the prior art, the utility model has the beneficial effects that:

when the automatic elastic ejection hardware die holder is used, when the upper die assembly is stamped and rises, the female die mechanism can be matched with the rebound mechanism through the connecting disc inside to eject the ejection support upwards, so that the ejection support ejects a finished workpiece out of the female die mechanism, and the workpiece is convenient for workers to take, and the working efficiency is improved.

The inside of concave module has been seted up shrink groove two, and two shrink grooves are "mountain" style of calligraphy and distribute in the central authorities of die piece, and the inside of shrink groove is provided with the liftout support for liftout support and joining disc can shrink completely in, drive the liftout piece through joining disc shrink inslot when the upper die base pushes down to concave module through protruding module, make liftout piece and die piece form a whole plane.

The fixed shaft is connected with the sliding shaft through the connecting shaft, an elastic sliding structure is arranged between the sliding shaft and the rebound mechanism, two sides of the sliding shaft are clamped and connected in the sliding groove, the connecting shafts on two sides are driven to be outwards unfolded when the fixed shaft is pressed down, then the sliding shaft is driven to outwards slide, meanwhile, the internal spring is extruded to shrink, at the moment of rising of the upper die assembly, the spring drives the sliding shaft to inwards push through the self tension pushing baffle, and then the fixed shaft is driven to upwards push out the ejection support through the connecting shaft, so that the ejection support ejects a die mechanism for a workpiece, and a user can take the finished workpiece conveniently.

Drawings

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

FIG. 2 is a schematic side plan view of the present utility model;

FIG. 3 is a schematic diagram of the structure of the ejector bracket of the utility model;

FIG. 4 is a schematic view of the structure of the adapter plate of the present utility model;

FIG. 5 is a schematic diagram of the rebound mechanism of the present utility model.

In the figure: 1. a lower die holder; 2. a female die mechanism; 201. a concave module; 202. a shrink tank; 3. a material ejection bracket; 301. a jacking block; 302. a connecting block; 4. a junction plate; 401. a fixed shaft; 402. a connecting shaft; 403. a sliding shaft; 5. a rebound mechanism; 501. a chute; 502. a spring; 503. a baffle; 6. a support post; 7. an upper die assembly; 701. an upper die holder; 702. and a male module.

Detailed Description

1-3, a hardware die holder capable of automatically and elastically ejecting comprises: the die comprises a lower die holder 1, a die mechanism 2, a material ejection support 3, a connecting disc 4, a rebound mechanism 5, supporting columns 6 and an upper die assembly 7, wherein the die mechanism 2 is arranged at the top of the lower die holder 1, the material ejection support 3 is arranged in the die mechanism 2, the connecting disc 4 is connected to the bottom of the material ejection support 3, the rebound mechanism 5 is connected to the bottom ends of the two sides of the connecting disc 4, the supporting columns 6 are arranged around the top of the lower die holder 1, the upper die assembly 7 is connected to the top of the supporting columns 6, the die mechanism 2 comprises a die block 201 and shrinkage grooves 202, two shrinkage grooves 202 are formed in the inner portion of the die block 201, the two shrinkage grooves 202 are distributed in the center of the die block 201 in a mountain shape, the material ejection support 3 is arranged in the inside of the shrinkage groove 202, a material ejection block 301 is movably connected with the connecting disc 4 through a connecting block 302, the bottom of the upper die assembly 7 comprises an upper die holder 701 and a male die block 702, and the material ejection block 301 is driven to shrink into the shrinkage groove 202 through the connecting disc 4 when the upper die holder is pressed down to the concave die block 201 through the male die block 702, so that the whole die 301 and the whole die assembly 201 is formed.

As shown in fig. 4-5, an automatically elastically ejecting hardware die holder, the adapter plate 4 comprises a fixed shaft 401, a connecting shaft 402 and a sliding shaft 403, the middle end of the fixed shaft 401 is provided with the connecting shaft 402, the end of the connecting shaft 402 is connected with the sliding shaft 403, the fixed shaft 401 is connected with the sliding shaft 403 through the connecting shaft 402, and an elastic sliding structure is arranged between the sliding shaft 403 and the rebound mechanism 5, two sides of the sliding shaft 403 are clamped and connected in a chute 501, when the fixed shaft 401 is pressed down, the connecting shaft 402 on two sides is driven to be outwards expanded, then the sliding shaft 403 is driven to outwards slide while an internal spring 502 is extruded to shrink, at the moment when an upper die assembly 7 is lifted up, the spring 502 drives the sliding shaft 403 to inwards push the fixed shaft 401 to upwards eject a material support 3 through tension of the connecting shaft 402, and therefore the material support 3 ejects a workpiece out of the die mechanism 2, and a user can conveniently take a finished workpiece.

Working principle: for such an automatically elastically ejecting hardware die holder, firstly, a workpiece is placed on the ejector bracket 3, then the upper die assembly 7 moves downwards, when the convex die block 702 is contacted with the ejector bracket 3, the ejector bracket 3 is contracted into the contraction groove 202, the ejector block 301 is connected with the adapter plate 4 through the connecting block 302, when the ejector bracket 3 is pressed down and contracted, the fixed shaft 401 pushes the sliding shaft 403 driving the bottom end to the inner side of the sliding groove 501 by opening the connecting shafts 402 at two sides to push the spring 502 towards two sides, then the spring 502 pushes the sliding shaft 403 to push the sliding shaft 403 outwards by using the baffle 503 while the upper die assembly 7 is lifted and reset, so that the connecting shaft 402 pushes the fixed shaft 401 to move upwards, and finally the ejector bracket 3 ejects the workpiece out of the die mechanism 2 under the pushing of the adapter plate 4.

Claims (8)

1. The utility model provides a but automatic elasticity is ejecting hardware die holder, includes die holder (1), liftout support (3), splice tray (4) and bounce-back mechanism (5), its characterized in that: the top of die holder (1) is provided with die mechanism (2), and the inside of die mechanism (2) is provided with liftout support (3), the bottom of liftout support (3) is connected with joint dish (4), and the both sides bottom of joint dish (4) is connected with bounce-back mechanism (5), be provided with pillar (6) around the top of die holder (1), the top of pillar (6) is connected with upper die assembly (7), die mechanism (2) are including concave module (201) and shrink groove (202), shrink groove (202) two have been seted up to the inside of die piece (201).

2. The automatic elastic ejection hardware die holder according to claim 1, wherein: the two shrinkage grooves (202) are distributed in the center of the female die block (201) in a mountain shape.

3. The automatic elastic ejection hardware die holder according to claim 1, wherein: the material ejection support (3) comprises a material ejection block (301) and a connecting block (302), and the connecting block (302) is arranged at the bottom of the material ejection block (301).

4. A hardware die holder capable of automatically and elastically ejecting according to claim 3, wherein: the material ejection block (301) is movably connected with the connecting disc (4) through the connecting block (302), and the connecting disc (4) is of a lifting structure between the connecting block (302) and the material ejection block (301).

5. The automatic elastic ejection hardware die holder according to claim 1, wherein: the connecting disc (4) comprises a fixed shaft (401), a connecting shaft (402) and a sliding shaft (403), wherein the connecting shaft (402) is arranged at the middle end of the fixed shaft (401), and the sliding shaft (403) is connected with the tail end of the connecting shaft (402).

6. The automatic elastic ejection hardware die holder of claim 5, wherein: the fixed shaft (401) is connected with the sliding shaft (403) through a connecting shaft (402), and an elastic sliding structure is arranged between the sliding shaft (403) and the rebound mechanism (5).

7. The automatic elastic ejection hardware die holder according to claim 1, wherein: the rebound mechanism (5) comprises a chute (501), a spring (502) and a baffle plate (503), wherein the spring (502) is arranged between the left chute (501) and the right chute (501), and the front end of the spring (502) is provided with the baffle plate (503).

8. The automatic elastic ejection hardware die holder according to claim 1, wherein: the upper die assembly (7) comprises an upper die holder (701) and a male die block (702), and the bottom of the upper die holder (701) is connected with the male die block (702).