CN217166104U

CN217166104U - Stamping part material supporting device of stamping die

Info

Publication number: CN217166104U
Application number: CN202220601362.6U
Authority: CN
Inventors: 刘威
Original assignee: Wuhan Tianqi Mould Zhixin Automobile Mould Co ltd
Current assignee: Wuhan Tianqi Mould Zhixin Automobile Mould Co ltd
Priority date: 2022-03-18
Filing date: 2022-03-18
Publication date: 2022-08-12
Anticipated expiration: 2032-03-18

Abstract

The utility model discloses a stamping part supporting device of a stamping die, which comprises a die base, wherein the upper ends of four sides of the die base are provided with a buffer table, the inner upper end of the buffer table is provided with an inserting block in a matching way, the upper end of the inserting block is fixedly provided with a placing table, two sides of the placing table are provided with a guide cavity in a penetrating way, the upper end of the guide cavity is provided with a positioning bracket, one opposite side of the positioning bracket is provided with the stamping table in a matching way, four ends at the bottom of the stamping table are integrally formed with a positioning inserted bar, the upper side of the placing table is provided with a plurality of positioning insertion holes matched with the positioning inserted bar in a matching way, one end of the inserting block is provided with a trapezoidal block on the buffer table in a matching way, one opposite side of the trapezoidal block is connected with a spring bar, the device can be provided with a buffer component in the stamping process, can reduce the impact force, and simultaneously when the whole die is replaced, the device is simpler, and the overall practicability of the device is greatly improved.

Description

Stamping part material supporting device of stamping die

Technical Field

The utility model belongs to the technical field of stamping die, specifically be a stamping workpiece of stamping die holds in palm material device.

Background

The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping, and is called cold stamping die (commonly called cold stamping die). Stamping is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material, thereby obtaining a desired part.

Present stamping die all has the punching press platform, the impact force through the punching press head of upper end carries out stamping forming to the work piece of punching press bench, but present stamping die is when needs change the punching press platform, very loaded down with trivial details, need dismantle the set screw of four ends and change, and change the operation back often, the easy smooth silk of screw, influence the result of use in later stage, and at present when the punching press, holistic stamping force is too big, cause the damage to the device body easily, in order to solve above problem, a stamping workpiece material supporting device of stamping die has been provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem, the stamping part supporting device of the stamping die is provided.

The utility model adopts the technical scheme as follows: the utility model provides a stamping workpiece material supporting device of stamping die, includes the mould base, the cushion table is installed to four side upper ends of mould base, the inside upper end cooperation of cushion table is installed and is inserted the piece, the upper end fixed mounting who inserts the piece has the platform of placing, the both sides of placing the platform are run through and have been seted up the direction chamber, the locating support is installed to the upper end in direction chamber, the relative one side cooperation location of locating support has the punching press platform, four end integrated into one piece in the bottom of punching press platform has the location inserted bar, the upside cooperation of placing the platform is seted up with a plurality of location jacks of location inserted bar assorted, the one end cooperation that inserts the piece is installed trapezoidal piece on the cushion table, the relative one side of trapezoidal piece is connected with the spring beam.

In a preferred embodiment, the positioning support is L-shaped as a whole, a stamping cavity is arranged in the stamping table, and a positioning insertion rod at the bottom of the stamping table is inserted into a positioning insertion hole at the lower end.

In a preferred embodiment, threaded positioning holes are formed in two sides of the lower end of the positioning support, positioning screws are screwed in the threaded positioning holes on the positioning support, and limiting nuts are screwed at the bottom of the placing table at the lower end of each positioning screw.

In a preferred embodiment, the opposite inner walls of the positioning brackets are bonded with protective pads, telescopic rods are mounted on two sides of the bottom of the placing table, and the ends of the telescopic rods are mounted on the mold base.

In a preferred embodiment, the inner side of the buffer table is provided with an insertion cavity which meets the up-and-down movement of the insertion block, and the end part of the spring rod is movably connected to the sleeve.

In a preferred embodiment, the sleeve is mounted on a bumper pad and the insert block is fitted with a trapezoidal block.

Advantageous effects

Compared with the prior art, the utility model, the advantage that has does:

1. the utility model discloses in, dismantle set screw and stop nut, outwards pull out the locating support, alright upwards mention the punching press platform this moment and change, during the installation, after the punching press platform after will changing inserts the location jack downwards, carry out the secondary through the locating support to the punching press platform and fix, can guarantee the fixed mounting effect to the punching press platform, whole when the installation is dismantled is simpler simultaneously.

2. The utility model discloses in, the in-process of punching press, when the impact force of punching press platform is given to the punching press head in the upper end, place the piece atress of inserting of platform lower extreme and push down, then extrude trapezoidal piece, through spring beam and sheathed tube cooperation, offset partial impact force, can cushion the impact force of pushing down for whole security is better.

Drawings

Fig. 1 is a schematic overall sectional structural view of the present invention;

fig. 2 is a schematic diagram of the three-dimensional structure of the explosion of the connecting part of the stamping table and the placing table of the present invention.

The labels in the figure are: 1-punching table, 2-positioning support, 3-placing table, 4-buffering table, 5-die base, 6-spring rod, 7-telescopic rod, 8-sleeve, 9-trapezoidal block, 10-inserting block, 11-positioning inserting rod, 12-positioning screw, 13-guiding cavity, 14-positioning inserting hole, 15-protecting pad and 16-limiting nut.

Detailed Description

The invention will be further described with reference to specific embodiments shown in the drawings.

Referring to fig. 1-2, a stamping part supporting device of a stamping die comprises a die base 5, wherein buffer tables 4 are arranged at the upper ends of four sides of the die base 5, insertion blocks 10 are arranged at the upper ends of the interior of the buffer tables 4 in a matched manner, placing tables 3 are fixedly arranged at the upper ends of the insertion blocks 10, guide cavities 13 are arranged on two sides of the placing tables 3 in a penetrating manner, positioning brackets 2 are arranged at the upper ends of the guide cavities 13, the positioning brackets 2 are tightly attached to the stamping tables 1, so that the stamping tables 1 can be limited and fixed, the stamping tables 1 are positioned at the opposite sides of the positioning brackets 2 in a matched manner, positioning insertion rods 11 are integrally formed at four ends of the bottom of the stamping tables 1, a plurality of positioning insertion holes 14 matched with the positioning insertion rods 11 are arranged at the upper sides of the placing tables 3 in a matched manner, the plurality of positioning insertion holes 14 can ensure that different types of stamping tables 1 can be limited, and through the matching of the positioning insertion holes 14 and the positioning insertion rods 11, can carry out preliminary spacing fixedly to punching press platform 1, insert the one end of piece 10 and install trapezoidal piece 9 in the cooperation on buffering platform 4, trapezoidal piece 9's relative one side is connected with spring beam 6.

It should be noted that the positioning bracket 2 is L-shaped as a whole, a stamping cavity is arranged in the stamping table 1, the workpiece can be stamped and formed by matching the stamping cavity with a stamping head, and the positioning insertion rod 11 at the bottom of the stamping table 1 is inserted into the positioning insertion hole 14 at the lower end.

It should be noted that threaded positioning holes are formed in two sides of the lower end of the positioning support 2, positioning screws 12 are installed on the threaded positioning holes in the positioning support 2 in a threaded mode, stop nuts 16 are installed on the bottom of the placing table 3 in a threaded mode at the end portion of the lower side of each positioning screw 12, the positioning screws 12 and the stop nuts 16 are detached, the position of the positioning support 2 can be adjusted at the moment, the positioning support 2 is pulled out outwards, the positioning insertion rods 11 and the positioning insertion holes 14 can be separated at the moment, and the punching table 1 can be lifted upwards to be replaced at the moment.

It should be noted that, the protection pad 15 is bonded on the inner wall of the opposite side of the positioning support 2, the protection pad 15 is made of a silica gel material as a whole, the telescopic rods 7 are installed on two sides of the bottom of the placing table 3, which can protect the punching table 1 to a certain extent, and the end portions of the telescopic rods 7 are installed on the mold base 5.

It should be noted that, the inside of the buffer table 4 is provided with an insertion cavity which satisfies the requirement of the insertion block 10 moving up and down, the end of the spring rod 6 is movably connected to the sleeve 8, when the impact force of the punching table 1 is given by the punching head, the insertion block 10 at the lower end of the placing table 3 is forced to be pressed down, then the trapezoidal block 9 is extruded, partial impact force is offset through the cooperation of the spring rod 6 and the sleeve 8, the pressed impact force can be buffered, and a certain protection effect is achieved on the whole device.

It should be noted that the sleeve 8 is mounted on the cushion table 4, and the insertion block 10 is engaged with the trapezoidal block 9.

The working principle is as follows: this device is at the in-process of punching press, and when the punching press head of upper end gave the impact force of punching press platform 1, it pushed down to place the piece 10 atress that inserts of platform 3 lower extreme, then extrudees trapezoidal piece 9, through the cooperation of spring beam 6 and sleeve pipe 8, offsets partial impact force, can cushion the impact force of pushing down, plays certain guard action to the device whole.

Meanwhile, when the die is replaced, the positioning screw 12 and the limiting nut 16 are firstly detached, the position of the positioning support 2 can be adjusted at the moment, the positioning support 2 is pulled out outwards, the positioning insertion rod 11 and the positioning insertion hole 14 can be separated at the moment, the stamping table 1 can be lifted upwards for replacement at the moment, during installation, the replaced stamping table 1 is inserted downwards into the positioning insertion hole 14, the position of the positioning support 2 is adjusted according to the size of the die, the stamping table 1 is fixed for the second time through the positioning support 2, the installation effect is guaranteed, and meanwhile, the whole die is simpler during installation and detachment.

The above is only a preferred embodiment of the present invention, and it should be noted that for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which will not affect the utility of the invention and the utility of the patent.

Claims

1. The utility model provides a stamping workpiece of stamping die holds in palm material device, includes mould base (5), its characterized in that: the upper ends of four sides of the mould base (5) are provided with buffer tables (4), the upper ends of the inner parts of the buffer tables (4) are provided with inserting blocks (10) in a matching way, a placing table (3) is fixedly arranged at the upper end of the inserting block (10), guide cavities (13) are arranged on two sides of the placing table (3) in a penetrating way, a positioning bracket (2) is arranged at the upper end of the guide cavity (13), a punching platform (1) is positioned at one side opposite to the positioning bracket (2) in a matching way, the four ends at the bottom of the stamping platform (1) are integrally formed with positioning inserted rods (11), a plurality of positioning insertion holes (14) matched with the positioning insertion rods (11) are arranged on the upper side of the placing table (3) in a matching way, one end of the inserting block (10) is provided with a trapezoidal block (9) on the buffer table (4) in a matching way, and one side opposite to the trapezoidal block (9) is connected with a spring rod (6).

2. A stamping part retainer device of a stamping die as claimed in claim 1, characterized in that: the positioning support (2) is L-shaped as a whole, a punching cavity is arranged in the punching platform (1), and a positioning insertion rod (11) at the bottom of the punching platform (1) is inserted into a positioning insertion hole (14) at the lower end.

3. A stamping part retainer device of a stamping die as claimed in claim 1, characterized in that: the positioning device is characterized in that threaded positioning holes are formed in two sides of the lower end of the positioning support (2), positioning screws (12) are installed on the threaded positioning holes in a threaded mode on the positioning support (2), and limiting nuts (16) are installed on the end portion of the lower side of each positioning screw (12) in a threaded mode at the bottom of the placing table (3).

4. A stamping part retainer device of a stamping die as claimed in claim 1, characterized in that: the die is characterized in that a protection pad (15) is bonded on the inner wall of one opposite side of the positioning support (2), telescopic rods (7) are installed on two sides of the bottom of the placing table (3), and the end portions of the telescopic rods (7) are installed on the die base (5).

5. A stamping part retainer device of a stamping die as claimed in claim 1, characterized in that: the inner side of the buffer table (4) is provided with an insertion cavity which meets the up-and-down movement of the insertion block (10), and the end part of the spring rod (6) is movably connected to the sleeve (8).

6. A stamping part retainer device of a stamping die as claimed in claim 5, wherein: the sleeve (8) is arranged on the buffer table (4), and the inserting block (10) is attached to the trapezoidal block (9).