CN220479941U

CN220479941U - Stamping workpiece mould convenient to accurate location

Info

Publication number: CN220479941U
Application number: CN202321049073.0U
Authority: CN
Inventors: 周海华; 赵海峰
Original assignee: Dongtai Haihua Hardware Machinery Co ltd
Current assignee: Dongtai Haihua Hardware Machinery Co ltd
Priority date: 2023-05-04
Filing date: 2023-05-04
Publication date: 2024-02-13
Anticipated expiration: 2033-05-04

Abstract

The utility model relates to a stamping part die convenient for accurate positioning, which belongs to the technical field of stamping part dies and comprises a stamping processing table, an upper stamping die, a lower stamping die, an upper mounting plate, a lower mounting plate and a fixing bolt, wherein a stamping cylinder is fixedly arranged at the top of the stamping processing table. According to the stamping part die structure, the upper stamping die and the lower stamping die can be arranged in the gap between the upper mounting plate and the lower mounting plate in advance, when the dies are required to be mounted, the limiting clamping plate at the upper mounting plate can be directly inserted into the clamping groove of the stamping plate, the limiting clamping plate of the lower mounting plate is inserted into the clamping groove of the stamping base, two groups of positioning screws penetrate through the stamping plate to be in threaded connection with the upper limiting clamping plate, and the two groups of positioning screws penetrate through the stamping base to be in threaded connection with the lower limiting clamping plate, so that die mounting can be completed.

Description

Stamping workpiece mould convenient to accurate location

Technical Field

The utility model relates to the technical field of stamping part dies, in particular to a stamping part die convenient to accurately position.

Background

The stamping part is a forming processing method for obtaining a workpiece with a required shape and size by applying external force to plates, strips, pipes, sectional materials and the like through a press machine and a die to enable the plates, the strips, the pipes, the sectional materials and the like to be plastically deformed or separated, and a proper stamping part die is selected according to the type of the stamping part to be installed at the stamping machine for production and processing.

Through retrieving, chinese patent with existing publication No. CN202120413668.4 discloses a stamping workpiece mould convenient to accurate location, through ball groove and the ball that sets up, sliding connection among the prior art can be changed into the rolling connection of ball, and then the frictional force between sliding sleeve and the guide rail can effectually be reduced, reduce the wearing and tearing that produce, increase life, can remove when using through the movable assembly that sets up, and then can realize fixing last stamping module and lower stamping module, be convenient for later stage change last stamping module and lower stamping module simultaneously, convenient to use, can fix two-way screw when using through the fixed subassembly that sets up, avoid leading to two-way screw to produce the rotation because of vibrations in the punching press process, thereby prevent to lead to the fixed not hard up condition of going up stamping module and lower stamping module because of two-way screw rotates.

The technical scheme of the stamping part die structure has the following defects that although clamping grooves are formed in two sides of the stamping part die structure for positioning and mounting, the die is attached to the stamping plate and the base in actual use, the moving block is adjusted through the bidirectional screw rod to clamp the die for mounting, the accuracy requirement on the two groups of screw rods is high, and when the two groups of screw rods deviate in error, the two groups of die are difficult to calibrate and align, so that the stamping part die convenient for accurate positioning is provided, the stamping part die can be quickly mounted and can be accurately positioned without calibration, and the working efficiency of stamping work is improved.

In view of this, the present utility model provides a technical solution for improving and solving the above-mentioned problems, and for intensively researching and applying in cooperation with the academic theory, and finally providing a solution which has a reasonable design and can effectively improve the above-mentioned drawbacks.

The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.

Disclosure of Invention

The stamping part die convenient to accurately position solves the problems set forth in the background, enables the stamping part die to be quickly installed and accurately positioned without calibration, and improves the working efficiency of stamping work.

The scheme for solving the technical problems is as follows: the utility model provides a stamping workpiece mould convenient to accurate location, includes stamping processing platform, overhead stamping die, lower stamping die, overhead mounting panel, lower mounting panel and fixing bolt, stamping processing platform's top fixed mounting has the punching cylinder, punching cylinder's bottom fixedly connected with punching plate, stamping processing platform's inner wall fixed mounting has the punching press base, overhead stamping die and lower stamping die's the equal fixed mounting of outer wall have the connecting plate, overhead stamping die and lower stamping die pass through connecting plate cooperation fixing bolt and are connected with overhead mounting panel and lower mounting panel respectively, overhead mounting panel and lower mounting panel equal fixed mounting have spacing cardboard.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, the bottom of overhead mounting panel is close to four corners edge and all fixed mounting has a spacing section of thick bamboo, the inner wall sliding connection of spacing section of thick bamboo has the locating lever.

Further, locating lever fixed mounting has anticreep fixture block, the through-hole with locating lever looks adaptation is seted up to spacing section of thick bamboo, and the through-hole diameter is less than anticreep fixture block.

Further, the upper mounting plate, the lower mounting plate and the limiting clamping plate are provided with strip-shaped holes matched with the fixing bolts.

Further, the four groups of positioning rods are fixedly connected with the underlying mounting plate.

Further, clamping grooves matched with the limiting clamping plates are formed in the stamping plate and the stamping base.

Further, the both sides of stamping plate and punching press base all through-connection has the set screw, the thread groove with set screw looks adaptation and with set screw threaded connection all has been seted up to the both sides of spacing cardboard.

Further, the stamping plate and the stamping base are provided with mounting grooves matched with the fixing bolts.

The utility model provides a stamping part die convenient for accurate positioning, which has the following advantages:

1. the upper stamping die and the lower stamping die can be pre-installed at the gap between the upper mounting plate and the lower mounting plate, when the dies are required to be installed, the limiting clamping plate at the upper mounting plate can be directly inserted into the clamping groove of the stamping plate, the limiting clamping plate of the lower mounting plate is inserted into the clamping groove of the stamping base, two groups of positioning screws penetrate through the stamping plate to be in threaded connection with the upper limiting clamping plate, the two groups of positioning screws penetrate through the stamping base to be in threaded connection with the lower limiting clamping plate, and die installation can be completed;

2. the punching cylinder is started to drive the punching plate to press downwards, so that the upper punching die at the bottom of the upper mounting plate can press downwards to the lower punching die to carry out punching, the positioning rod can slide on the inner wall of the limiting cylinder during punching, and the upper punching die can accurately fall to the top of the lower punching die to finish punching, so that the machining precision is ensured.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings. Specific embodiments of the present utility model are given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic diagram of a stamping die for precise positioning according to an embodiment of the present utility model;

fig. 2 is a schematic structural diagram of a separated state of an upper stamping die and a lower stamping die in a stamping die with accurate positioning according to an embodiment of the present utility model;

FIG. 3 is a front view of a stamping die for facilitating accurate positioning according to an embodiment of the present utility model;

fig. 4 is a schematic structural view of an upper mounting plate and a lower mounting plate in a stamping die, which is convenient for accurate positioning according to an embodiment of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a press working table; 2. a punching cylinder; 3. a stamping plate; 4. stamping a base; 5. an upper stamping die; 6. a stamping die is arranged below; 7. an upper mounting plate; 8. a mounting plate is arranged below; 9. a connecting plate; 10. a fixing bolt; 11. a limiting clamping plate; 12. a bar-shaped hole; 13. a limiting cylinder; 14. a positioning rod; 15. a clamping groove; 16. and (5) positioning a screw.

Detailed Description

The principles and features of the present utility model are described below with reference to fig. 1-4, the examples being provided for illustration only and not for limitation of the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1-4, a stamping part die convenient to accurate location, including stamping processing platform 1, overhead stamping die 5, lower stamping die 6, overhead mounting panel 7, lower mounting panel 8 and fixing bolt 10, stamping processing platform 1's top fixed mounting has punching press cylinder 2, stamping cylinder 2's bottom fixedly connected with punching press board 3, stamping processing platform 1's inner wall fixed mounting has punching press base 4, overhead stamping die 5 and lower stamping die 6's outer wall all fixed mounting have connecting plate 9, overhead stamping die 5 and lower stamping die 6 are connected with overhead mounting panel 7 and lower mounting panel 8 respectively through connecting plate 9 cooperation fixing bolt 10, overhead mounting panel 7 and lower mounting panel 8 are all fixed mounting has spacing cardboard 11.

Preferably, the bottom of the upper mounting plate 7 is fixedly provided with a limiting cylinder 13 near the edges of four corners, and the inner wall of the limiting cylinder 13 is slidably connected with a positioning rod 14.

Preferably, the positioning rod 14 is fixedly provided with an anti-falling clamping block, the limiting cylinder 13 is provided with a through hole matched with the positioning rod 14, and the diameter of the through hole is smaller than that of the anti-falling clamping block.

Preferably, the upper mounting plate 7, the lower mounting plate 8 and the limiting clamping plate 11 are provided with strip-shaped holes 12 which are matched with the fixing bolts 10.

Preferably, the four sets of positioning rods 14 are fixedly connected with the underlying mounting plate 8.

Preferably, the stamping plate 3 and the stamping base 4 are provided with clamping grooves 15 matched with the limiting clamping plates 11.

Preferably, the two sides of the stamping plate 3 and the stamping base 4 are all connected with the set screw 16 in a penetrating way, and the two sides of the limiting clamping plate 11 are all provided with thread grooves matched with the set screw 16 and are in threaded connection with the set screw 16.

Preferably, the stamping plate 3 and the stamping base 4 are provided with mounting grooves adapted to the fixing bolts 10.

The specific working principle and the using method of the utility model are as follows: the upper stamping die 5 and the lower stamping die 6 are attached and placed on the top of the lower mounting plate 8, the connecting plate 9 at the upper stamping die 5 can be provided with a fixing bolt 10 and penetrates through the strip-shaped hole 12 to be mounted at the upper mounting plate 7, the connecting plate 9 at the lower stamping die 6 can be provided with a fixing bolt 10 and is mounted at the lower mounting plate 8, the upper stamping die 5 and the lower stamping die 6 can be mounted at the gap between the upper mounting plate 7 and the lower mounting plate 8, when the dies are required to be mounted, the limiting clamping plate 11 at the upper mounting plate 7 can be inserted into the clamping groove 15 of the stamping plate 3, the limiting clamping plate 11 of the lower mounting plate 8 is inserted into the clamping groove 15 of the stamping base 4, two groups of positioning screws 16 penetrate through the stamping plate 3 and are in threaded connection with the upper limiting clamping plate 11, the two groups of positioning screws 16 penetrate through the stamping base 4 and are in threaded connection with the lower limiting clamping plate 11, die mounting can be completed, the stamping cylinder 2 can be started to drive the stamping plate 3 to be pressed down, the upper stamping die 5 at the bottom of the upper mounting plate 7 can be pressed down to the lower stamping die 6 to be stamped, when the dies are required to be mounted, the limiting clamping plate 11 can be inserted into the clamping plate 11, the limiting clamping plate 11 can be inserted into the clamping plate 15 to be slid into the clamping plate 13 when the upper limiting clamping plate 13 to be accurately stamped on the upper stamping die 6, and the upper stamping die can be accurately stamped down on the top to be stamped.

The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art will readily appreciate that the present utility model may be implemented as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.

Claims

1. Stamping workpiece mould convenient to accurate location, including punching press processing platform (1), overhead stamping die (5), lower stamping die (6), overhead mounting panel (7), lower mounting panel (8) and fixing bolt (10), its characterized in that: the top fixed mounting of punching press processing platform (1) has punching press cylinder (2), the bottom fixedly connected with punching press board (3) of punching press cylinder (2), the inner wall fixed mounting of punching press processing platform (1) has punching press base (4), the equal fixed mounting of outer wall of overhead stamping die (5) and underlying punching die (6) has connecting plate (9), overhead stamping die (5) and underlying punching die (6) are connected with overhead mounting board (7) and underlying mounting board (8) respectively through connecting plate (9) cooperation fixing bolt (10), overhead mounting board (7) and underlying mounting board (8) are all fixed mounting have spacing cardboard (11).

2. The stamping part die convenient for accurate positioning according to claim 1, wherein limiting cylinders (13) are fixedly arranged at the bottoms of the upper mounting plates (7) close to the edges of four corners, and positioning rods (14) are slidably connected to the inner walls of the limiting cylinders (13).

3. The stamping part die convenient for accurate positioning according to claim 2, wherein the positioning rod (14) is fixedly provided with an anti-falling clamping block, the limiting cylinder (13) is provided with a through hole matched with the positioning rod (14), and the diameter of the through hole is smaller than that of the anti-falling clamping block.

4. The stamping part die convenient for accurate positioning according to claim 1, wherein the upper mounting plate (7), the lower mounting plate (8) and the limiting clamping plate (11) are provided with strip-shaped holes (12) matched with the fixing bolts (10).

5. A stamping die facilitating accurate positioning according to claim 2, characterized in that four sets of the positioning rods (14) are fixedly connected with the underlying mounting plate (8).

6. The stamping part die convenient for accurate positioning according to claim 1, wherein the stamping plate (3) and the stamping base (4) are provided with clamping grooves (15) matched with the limiting clamping plates (11).

7. The stamping part die convenient for accurate positioning according to claim 1, wherein the two sides of the stamping plate (3) and the stamping base (4) are respectively connected with a set screw (16) in a penetrating way, and the two sides of the limiting clamping plate (11) are respectively provided with a thread groove matched with the set screw (16) and are in threaded connection with the set screw (16).

8. Stamping part die convenient for accurate positioning according to claim 1, characterized in that the stamping plate (3) and the stamping base (4) are provided with a placement groove matched with the fixing bolt (10).