CN211938667U

CN211938667U - Stamping die with replaceable stamping die head

Info

Publication number: CN211938667U
Application number: CN201921199224.4U
Authority: CN
Inventors: 刘松青; 叶静波; 李晓红
Original assignee: Jilin Teachers Institute of Engineering and Technology
Current assignee: Jilin Teachers Institute of Engineering and Technology
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-11-17
Anticipated expiration: 2029-07-26

Abstract

The utility model discloses a stamping die with a replaceable stamping die head, which belongs to the technical field of dies and comprises a movable die and a fixed die, wherein the lower part of the movable die is matched and connected with the fixed die, a clamping groove is arranged in the middle of the bottom of the movable die, the die head is clamped on the lower side of the clamping groove through a clamping piece, an upper base is welded on the top of the movable die, the top of the upper base is connected with a top plate through bolt threads, a connecting column is welded on the top of the top plate, a die groove is arranged in the middle of the upper end of the fixed die, a lower base is welded on the bottom of the fixed die, the left side and the right side of the bottom of the lower base are connected with an installation block through bolt threads, installation holes are arranged on the front side and the rear side of the interior of the installation block, the stamping die with the replaceable stamping die, the processing production of different products is carried out, the working efficiency is improved, and the labor intensity of workers is reduced.

Description

Stamping die with replaceable stamping die head

Technical Field

The utility model relates to the technical field of mold, specifically be a stamping die of removable stamping die head.

Background

The stamping die is a special process equipment for processing materials into parts in the stamping process, and is called as the stamping die.

The existing stamping die needs to be replaced when different products are processed in the using process, a worker cannot replace the die head quickly, the working efficiency is reduced, the labor intensity of the worker is increased, and therefore the stamping die with the replaceable stamping die head is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stamping die of removable stamping die head to the in-process that uses that proposes in solving above-mentioned background art, when processing different products, need change the die head, the problem that the mould head can not be changed fast to the staff.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stamping die of removable stamping die head, includes movable mould and cover half, the below cooperation of movable mould is connected the cover half, it has the draw-in groove to open in the middle of the bottom of movable mould, the downside of draw-in groove has the mould head through the fastener joint, the top welding of movable mould has last base, there is the roof at the top of going up the base through bolt threaded connection, the top welding of roof has the spliced pole, it has the die cavity to open in the middle of the upper end of cover half, the bottom welding of cover half has lower base, there is the installation piece bottom left and right sides of base through bolt threaded connection down, it has the mounting hole to open both sides around the inside of installation piece.

Preferably, the bottom four corners welding of going up the base has the fool-proof post, the upper end four corners welding of base has the fool-proof pipe down, the fool-proof post cup joints with the fool-proof pipe, the inner chamber bonding elastic component of the fool-proof pipe, the elastic component is the spring.

Preferably, the clamping groove and the clamping piece are both T-shaped.

Preferably, the mounting hole is elliptical in shape.

Compared with the prior art, the beneficial effects of the utility model are that: this stamping die of removable stamping die head, structural design is reasonable, and the practicality is strong, through the overhead draw-in groove joint that the fastener cooperation movable mould was opened of mould, makes movable mould can quick replacement mould head, carries out the processing production of different products, has improved work efficiency, reduces staff intensity of labour.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the movable mold of the present invention;

FIG. 3 is a schematic view of the fixed mold of the present invention;

fig. 4 is the sectional structure diagram of the cover half of the present invention.

In the figure: the die comprises a movable die 1, a clamping groove 11, an upper base 12, a top plate 121, a connecting column 122, a foolproof column 13, a die head 14, a clamping piece 141, a fixed die 2, a die groove 21, a lower base 22, a foolproof pipe 23, an elastic piece 231, a mounting block 24 and a mounting hole 241.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a following technical scheme: a stamping die with a replaceable stamping die head comprises a movable die 1 and a fixed die 2, wherein the lower part of the movable die 1 is connected with the fixed die 2 in a matched manner, a clamping groove 11 is formed in the middle of the bottom of the movable die 1, a die head 14 is clamped on the lower side of the clamping groove 11 through a clamping piece 141, an upper base 12 is welded on the top of the movable die 1, the top of the upper base 12 is connected with a top plate 121 through bolt threads, a connecting column 122 is welded on the top of the top plate 121, a die groove 21 is formed in the middle of the upper end of the fixed die 2, a lower base 22 is welded on the bottom of the fixed die 2, the left side and the right side of the bottom of the lower base 22 are connected with mounting blocks 24 through bolt threads, and mounting holes 241 are formed in the front side and the rear side of the inside of the mounting blocks 24, through the clamping of the clamping piece 141 on the die head 14 and the clamping of the clamping groove 11 formed on the movable die 1, the movable die 1 can rapidly replace the die head 14, different products can be processed and produced, the working efficiency is improved, the labor intensity of workers is reduced, please refer to fig. 1-4, the foolproof columns 13 are welded at the four corners of the bottom of the upper base 12, the foolproof pipes 23 are welded at the four corners of the upper end of the lower base 22, the foolproof columns 13 are sleeved with the foolproof pipes 23, elastic pieces 231 are adhered to the inner cavities of the foolproof pipes 23, the elastic pieces 231 are springs, the added foolproof columns 13 are matched with the foolproof pipes 23 to move, and limit is performed in the process of stamping the movable die 1 and the fixed die 2, so that the movable die 1 and the fixed die 2 are prevented from being dislocated to damage the die head 14 and the die groove 21, the utility model provides a make prevent slow-witted post 13 and get into prevent slow-witted pipe 23 and can receive the effort of elastic component 231 and reset fast to play a fine absorbing effect, please refer to fig. 1, draw-in groove 11 and fastener 141 shape are the T type, and draw-in groove 11 and fastener 141 shape are the T type, play the effect that fastener 141 and draw-in groove 11 can be dismantled and install fast, please refer to fig. 3, the mounting hole 241 shape is the ellipse shape, is the ellipse through the mounting hole 241 shape, can be fine when the installation cover half 2 dismantle and install with the lathe.

The working principle is as follows: firstly, when the staff is using, assemble fixed mould 2 through lower base 22 cooperation bolt and installation piece 24 earlier, install fixedly by installation piece 24 cooperation mounting hole 241 and lathe again, assemble movable mould 1 through last base 12 cooperation bolt and the roof 121 on the spliced pole 122 after that, when the different products of needs processing, the staff holds mould head 14, from backward roll-off draw-in groove 11 forward through fastener 141, then correspond draw-in groove 11 from the front backward with fastener 141 with the mould head 14 of handheld change and slide in, can use, secondly at the in-process of punching press, carry out spacing processing in getting into preventing slow-witted pipe 23 through preventing slow-witted post 13, cooperate the elastic component 231 atress deformation simultaneously to reset, carry out shock attenuation processing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a stamping die of removable stamping die head which characterized in that: including movable mould (1) and cover half (2), the below cooperation of movable mould (1) is connected cover half (2), it has draw-in groove (11) to open in the middle of the bottom of movable mould (1), the downside of draw-in groove (11) has mould head (14) through fastener (141) joint, the top welding of movable mould (1) has last base (12), the top of going up base (12) has roof (121) through bolt threaded connection, the top welding of roof (121) has spliced pole (122), it has die cavity (21) to open in the middle of the upper end of cover half (2), the bottom welding of cover half (2) has lower base (22), there are installation piece (24) bottom the left and right sides of base (22) through bolt threaded connection down, both sides are opened there are mounting hole (241) around the inside of installation piece (24).

2. A die of claim 1 in which the die head is replaceable, wherein: go up the welding of the bottom four corners of base (12) and have prevent slow-witted post (13), the welding of the upper end four corners of lower base (22) has prevents slow-witted pipe (23), prevent slow-witted post (13) and prevent slow-witted pipe (23) and cup joint, the inner chamber of preventing slow-witted pipe (23) bonds elastic component (231), elastic component (231) are the spring.

3. A die of claim 1 in which the die head is replaceable, wherein: the clamping groove (11) and the clamping piece (141) are both T-shaped.

4. A die of claim 1 in which the die head is replaceable, wherein: the mounting hole (241) is elliptical in shape.