CN211276201U

CN211276201U - Hardware stamping die capable of stamping at multiple angles

Info

Publication number: CN211276201U
Application number: CN201922287533.3U
Authority: CN
Inventors: 魏良胜
Original assignee: Tianjin Binhai Zhongwei Precision Mould Co ltd
Current assignee: Tianjin Binhai Zhongwei Precision Mould Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-08-18
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses a five metals stamping die of multi-angle punching press, including punch holder board and lower die base board, install upper die base and die holder on punch holder board and the lower die base board respectively, the punch holder board is located the equal fixedly connected with guide bar in position of upper die base both sides, the lower die base board is located the equal fixedly connected with guide shaft sleeve in position of die holder both sides, the equal fixedly connected with inserted bar in both ends of upper die base install the punching press head on the middle part of upper die base, side stamping mechanism is all installed to the both sides of die holder, the nested work piece that has on the die holder. The utility model discloses a side stamping mechanism's use for carry out the in-process of punching press at the punching press head, the synchronous side punching activity that carries on makes both played the effect of carrying out the punching press in step, also need not to switch to solitary side punching device, thereby reduces the volume of mould, reduces the required cost of side punching press, makes punching press efficiency higher.

Description

Hardware stamping die capable of stamping at multiple angles

Technical Field

The utility model relates to a stamping die technical field especially relates to a five metals stamping die of multi-angle punching press.

Background

Stamping, namely applying pressure to a material by using a die arranged on a press machine at room temperature to separate or plastically deform the material so as to obtain a required part, wherein a plurality of hardware workpieces can be manufactured into a required shape only by processing the stamping die after being formed;

and traditional stamping die when punching press, can only carry out the punching press in a reversal at every turn, when work piece needs multiaspect punching press, switch over the work piece position repeatedly, or when carrying out side stamping device, then improved the cost of punching press for the volume of mould improves, is unfavorable for practicing thrift the cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem existing in the prior art and providing a hardware stamping die of multi-angle punching press.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a five metals stamping die of multi-angle punching press, includes punch holder board and lower die base board, install upper die base and die holder on punch holder board and the lower die base board respectively, the equal fixedly connected with guide bar in position that the punch holder board is located the upper die base both sides, the equal fixedly connected with guide shaft sleeve in position that the lower die base board is located the die holder both sides, the equal fixedly connected with inserted bar in both ends of upper die base install the punching press head on the middle part of upper die base, side stamping mechanism is all installed to the both sides of die holder, the nested work piece that has on the die holder.

Preferably, the side stamping mechanism includes fixed frame, movable block, side drift, sliding block, reset spring and slip cover, the equal fixedly connected with slip cover in both sides of die holder, the fixed frame of the equal fixedly connected with in upper end of slip cover, sliding connection has the sliding block in the fixed frame, all weld on the sliding block has the side drift and wears out fixed frame, and two side drifts are located the one end that is close to each other, two the equal fixedly connected with movable block of lower extreme of sliding block, and the movable block wears into in the slip cover, common fixedly connected with reset spring on the inside wall of movable block and slip cover, and two reset spring are located the one end that is close to each other.

Preferably, the lower end of the inserted link and the sliding block are both provided with inclined planes.

Preferably, the positions, corresponding to the two workpieces, of the lower die base are provided with clamping heads, and the stamping heads are located above the clamping heads and correspond to the clamping heads one to one.

Preferably, the distance from the sliding block to the inner side wall of the fixing frame is greater than the distance from the side punch to the workpiece.

Preferably, the distance from the inserted rod to the sliding block is smaller than the distance from the punching head to the workpiece.

Compared with the prior art, the utility model has the following benefits:

1. the utility model discloses a side stamping mechanism's use for in the punching press head carries out the punching press in-process, the synchronous side stamping activity that carries on makes both play the effect of carrying on the punching press in step, also need not to switch to the solitary side stamping device, thereby reduces the volume of mould, reduces the required cost of side stamping, makes punching press efficiency higher;

2. reset spring can make the side punching press accomplish the back, carries out the sliding block automatically and resets to when making punching press once more, side punching press mechanism can go on in step with the punching press head punching press, has guaranteed the synchronism of follow-up punching press.

Drawings

FIG. 1 is a structural diagram of a multi-angle stamping hardware stamping die of the present invention;

fig. 2 is the utility model provides a fixed frame and the inside side view of sliding cover of five metals stamping die of multi-angle punching press.

In the figure: the stamping die comprises a lower die base plate 1, a lower die base 2, a sliding cover 3, a guide shaft sleeve 4, a guide rod 5, an upper die base plate 6, an upper die base 7, a stamping head 8, a workpiece 9, a side punching head 10, a fixed frame 11, an inserted rod 12, a sliding block 13, a movable block 14 and a return spring 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "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 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.

Referring to fig. 1-2, a hardware stamping die for multi-angle stamping comprises an upper die base plate 6 and a lower die base plate 1, wherein an upper die base 7 and a lower die base 2 are respectively installed on the upper die base plate 6 and the lower die base plate 1, guide rods 5 are fixedly connected to positions of the upper die base plate 6, which are positioned at two sides of the upper die base 7, guide shaft sleeves 4 are fixedly connected to positions of the lower die base plate 1, which are positioned at two sides of the lower die base 2, insertion rods 12 are fixedly connected to two ends of the upper die base 7, stamping heads 8 are installed at the middle part of the upper die base 7, side stamping mechanisms are installed at two sides of the lower die base 2, workpieces 9 are nested on the lower die base 2, when the upper die base 7 performs stamping by moving the stamping heads 8 downwards, the insertion rods 12 move downwards, the insertion rods 12 are combined with the side stamping mechanisms, so that the side stamping operation on the workpieces 9 can be performed, thereby performing the side, and a separate side punching device does not need to be switched, so that the occupied volume of the die is smaller, and the design cost of the die is reduced.

Specifically, the side punching mechanism comprises a fixed frame 11, a movable block 14, side punches 10, sliding blocks 13, reset springs 15 and a sliding cover 3, the sliding cover 3 is fixedly connected to both sides of the lower die holder 2, the fixed frame 11 is fixedly connected to the upper end of the sliding cover 3, the sliding blocks 13 are slidably connected to the fixed frame 11, side punches 10 are welded to the sliding blocks 13 and penetrate out of the fixed frame 11, the two side punches 10 are located at one ends close to each other, the movable blocks 14 are fixedly connected to the lower ends of the two sliding blocks 13, the movable blocks 14 penetrate into the sliding cover 3, the reset springs 15 are fixedly connected to the inner side walls of the movable blocks 14 and the sliding cover 3 together, the two reset springs 15 are located at one ends close to each other, when the insertion rod 12 is inserted into the sliding blocks 11 and matched with the sliding blocks 13, the sliding blocks 13 are pushed to slide, so that the sliding blocks 13, so that the side punch 10 can punch synchronously with the punch 8, and the punching efficiency is improved.

More specifically, the lower end of the insertion rod 12 and the sliding block 13 are both provided with inclined surfaces, so that the insertion rod 12 can push the sliding block 13 to slide. The positions of the lower die holder 2 corresponding to the two workpieces 9 are provided with clamping heads, the stamping heads 8 are positioned above the clamping heads and correspond to the clamping heads one by one, and the stamping heads 8 and the workpieces 9 are stamped in a one-to-one correspondence mode. The distance from the sliding block 13 to the inner side wall of the fixed frame 11 is larger than the distance from the side punch 10 to the workpiece 9, so that a sufficient moving distance is provided for the sliding block 13. The distance of the plunger 12 to the slide 13 is smaller than the distance of the punch 8 to the workpiece 9, so that the plunger 12 has a sufficient insertion distance to ensure that the side punch 10 is synchronized with the punch 8.

When the punching press is used, a workpiece 9 to be processed is placed on the clamping head, then the upper die base plate 6 moves downwards, the workpiece 9 is punched through the punching press head 8, meanwhile, in the downward movement process of the upper die base 7, the insertion rod 12 can be inserted into the fixed frame 11, the sliding block 13 is matched with the inclined plane of the sliding block 12, the sliding block 13 is pushed to move, when the punching press head 8 moves downwards for punching, the synchronous side punching head 10 is driven to perform side punching on the workpiece 9 synchronously, the two synchronous punching processes are performed, the synchronous punching effect is achieved, the independent side punching device does not need to be switched, the size of the die is reduced, and the punching efficiency is higher.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a five metals stamping die of multi-angle punching press, includes punch holder board (6) and lower die base board (1), its characterized in that, install upper die base (7) and die holder (2) on punch holder board (6) and lower die base board (1) respectively, go up the equal fixedly connected with guide bar (5) in position that punch holder board (6) are located upper die base (7) both sides, lower die base board (1) are located the equal fixedly connected with guide shaft sleeve (4) in position of die holder (2) both sides, the equal fixedly connected with inserted bar (12) in both ends of upper die base (7) install punching press head (8) on the middle part of upper die base (7), side stamping mechanism is all installed to the both sides of die holder (2), nested work piece (9) on die holder (2).

2. The hardware stamping die for multi-angle stamping according to claim 1, wherein the side stamping mechanism comprises a fixed frame (11), a movable block (14), a side punch (10), a sliding block (13), a reset spring (15) and a sliding cover (3), the sliding cover (3) is fixedly connected to both sides of the lower die holder (2), the fixed frame (11) is fixedly connected to the upper end of the sliding cover (3), the sliding block (13) is slidably connected to the fixed frame (11), the side punch (10) is welded to the sliding block (13) and penetrates out of the fixed frame (11), the two side punches (10) are located at one ends close to each other, the movable block (14) is fixedly connected to the lower end of the two sliding blocks (13), the movable block (14) penetrates into the sliding cover (3), the reset spring (15) is fixedly connected to the inner side walls of the movable block (14) and the sliding cover (3) together, and two return springs (15) are located at one end close to each other.

3. The hardware stamping die of multi-angle stamping according to claim 2, wherein inclined planes are arranged on the lower end of the inserted link (12) and the sliding block (13).

4. The hardware stamping die for multi-angle stamping according to claim 1, wherein clamping heads are arranged at positions corresponding to two workpieces (9) on the lower die holder (2), and the stamping heads (8) are located above the clamping heads and correspond to the clamping heads one by one.

5. The hardware stamping die for multi-angle stamping according to claim 2, wherein the distance from the sliding block (13) to the inner side wall of the fixing frame (11) is greater than the distance from the side punch (10) to the workpiece (9).

6. The hardware stamping die for multi-angle stamping according to claim 2, wherein the distance from the inserted rod (12) to the sliding block (13) is smaller than the distance from the stamping head (8) to the workpiece (9).