CN220372044U

CN220372044U - Stamping die of adjustable size

Info

Publication number: CN220372044U
Application number: CN202321811541.3U
Authority: CN
Inventors: 刘权博; 魏迎春; 陈金龙
Original assignee: Wuxi Weiyan Jinggong Technology Co ltd
Current assignee: Wuxi Weiyan Jinggong Technology Co ltd
Priority date: 2023-07-10
Filing date: 2023-07-10
Publication date: 2024-01-23
Anticipated expiration: 2033-07-10

Abstract

The utility model relates to the technical field of stamping manufacturing, in particular to a stamping die with adjustable size, which comprises a transversely arranged bottom plate, and a support frame and a frame which are arranged on the bottom plate; the top die is vertically arranged on the support frame in a moving way, two sides of the top die are transversely provided with adjusting blocks in a sliding way, the two adjusting blocks move in opposite directions or in opposite directions, and the positions, close to the top end, of one side of the two opposite adjusting blocks are fixedly provided with support plates; the two bottom die bases are horizontally and oppositely arranged on the frame in a sliding way, and grooves are formed in the sides, close to the top ends of the two bottom die bases, of the two bottom die bases. The structure formed by the top die and the two adjusting blocks changes in size, the space formed by the two grooves also changes simultaneously, and the two changes are synchronous and equivalent, so that the size of the stamping die is more convenient to adjust through the linkage action of the support plate and the linkage plate, the stamping die is not required to be replaced, the operation is simple, the time is saved, and the efficiency is high.

Description

Stamping die of adjustable size

Technical Field

The utility model relates to the technical field of stamping manufacturing, in particular to a stamping die with adjustable size.

Background

The stamping die is a tool for realizing integral formation by changing the physical state of a molding material through pressure, in the use process of the existing stamping die, the conventional stamping die is usually in a matching mode of a movable die and a fixed die, firstly, the molding material is placed on the fixed die, the movable die is controlled to move towards the fixed die, the molding material is applied through buckling of the movable die and the fixed die, and the physical state of the molding material is changed to be in a specified shape;

however, the existing stamping die has certain defects in the actual use process: the size of the die is fixed, if products with different sizes are to be processed, the die needs to be replaced, a large amount of time is required to replace the die, the die is complex to install and detach, and the efficiency is low.

Disclosure of Invention

The utility model mainly aims to provide a stamping die with adjustable size, so that the problems pointed out in the background art are effectively solved.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

a size-adjustable stamping die, comprising:

a transverse bottom plate, a support frame and a frame which are arranged on the bottom plate;

the top die is vertically arranged on the support frame in a moving way, two sides of the top die are transversely provided with adjusting blocks in a sliding way, the two adjusting blocks move in opposite directions or in opposite directions, and the positions, close to the top end, of one side of the two opposite adjusting blocks are fixedly provided with support plates;

the two bottom die bases are horizontally and oppositely arranged on the frame in a sliding mode, grooves are formed in the sides, close to the top ends of the two bottom die bases, linkage plates are vertically and slidably arranged through the sides, away from the top ends of the two bottom die bases, and the top ends of the linkage plates are fixedly connected with the support plates.

Preferably, a group of telescopic slots are formed in two sides of the top die, telescopic columns are arranged in the telescopic slots in a sliding mode, and one ends of the telescopic columns, located outside the telescopic slots, are fixedly connected with corresponding adjusting blocks.

Preferably, the connecting seats are fixedly arranged at the top ends of the two adjusting blocks, the double-head air cylinders are fixedly arranged at the top ends of the top molds, the output shafts are arranged at the two output ends of the double-head air cylinders, and one ends of the output shafts, which are opposite to the double-head air cylinders, are fixedly connected with the corresponding connecting seats.

Preferably, the support frame includes backup pad and roof, backup pad top and roof fixed connection, backup pad bottom and bottom plate fixed connection, the fixed lift cylinder that is provided with in roof top, lift cylinder bottom output is provided with the lift axle, and the lift axle bottom slides and runs through the roof, and the fixed support that is provided with in roof die top, lift axle bottom and support top fixed connection.

Preferably, the frame includes two fixed plates, and two fixed plate bottom all with bottom plate top fixed connection, two fixed plate symmetric distributions are fixed to be provided with two L shape track boards in the position department that is close to the top between two fixed plates, and two L shape track boards opposite directions distribute, two die holders all slidable mounting are between two L shape track boards.

Preferably, a reinforcing rod is fixedly arranged between the support plate and the linkage plate.

Preferably, the baffle is fixedly arranged at the bottom end of the linkage plate.

Preferably, shock pads are fixedly arranged at the bottom end of the bottom plate close to the four corners.

After the technical scheme is adopted, the utility model has the beneficial effects that:

the structure formed by the top die and the two adjusting blocks changes in size, the space formed by the two grooves changes along with the change of the structure, and the two changes are synchronous and equivalent, so that the size of the stamping die is more convenient to adjust through the linkage action of the support plate and the linkage plate, the stamping die is not required to be replaced, the operation is simple, the time is saved, and the efficiency is high.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to the drawings without inventive effort to those skilled in the art.

FIG. 1 is an isometric view of the overall structure of the present utility model;

FIG. 2 is an isometric view of a portion of the structure of the present utility model at the top and bottom die holders, linkage plate and adjustment block;

FIG. 3 is an isometric view of the top mold, two adjustment blocks and telescoping post of the present utility model, taken from the top;

FIG. 4 is a right side plan view of the overall structure of the present utility model;

reference numerals: 1. a bottom plate; 2. a top mold; 3. an adjusting block; 4. a support plate; 5. a bottom die holder; 6. a linkage plate; 7. a telescopic column; 8. a connecting seat; 9. a double-headed cylinder; 10. an output shaft; 11. a support plate; 12. a top plate; 13. a lifting cylinder; 14. a lifting shaft; 15. a bracket; 16. a fixing plate; 17. an L-shaped track plate; 18. a reinforcing rod; 19. a baffle; 20. and a shock pad.

Detailed Description

The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.

The installation mode, the connection mode or the setting mode of all the components are common mechanical modes, and the specific structure, the model and the coefficient index of all the components are self-contained technologies, so long as the beneficial effects can be achieved, and the implementation is not repeated.

In the present utility model, unless otherwise indicated, all terms of orientation such as "about" and "front and back and about" and vertical and horizontal "are used herein to denote the orientation of the term in a conventional manner or are commonly understood by those skilled in the art to be used herein, and are not to be construed as limiting the term, but rather the terms of numbers such as" first "," second "and" third "are used herein to denote a particular number or order, but rather are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but also other elements not expressly listed or inherent to such process, method, article, or apparatus.

As shown in fig. 1-4, an adjustable size stamping die, comprising: a horizontally arranged bottom plate 1, a supporting frame and a frame which are arranged on the bottom plate 1; the top die 2 is vertically arranged on the support frame in a moving way, two sides of the top die 2 are transversely provided with adjusting blocks 3 in a sliding way, the two adjusting blocks 3 move in opposite directions or in opposite directions, and the positions, close to the top end, of one side, opposite to the other side, of the two adjusting blocks 3 are fixedly provided with support plates 4; the two bottom die bases 5 are horizontally and oppositely arranged on the frame in a sliding way, grooves are formed in the sides, close to the top ends, of the two bottom die bases 5, and a linkage plate 6 is vertically and slidably arranged through the sides, far away from the top ends, of the two bottom die bases 5, and the top ends of the linkage plate 6 are fixedly connected with the support plate 4;

more specifically, one end of the two opposite grooves penetrates through the side wall of the bottom die holder 5, and when the distance between the two adjusting blocks 3 is the minimum initial distance, one end of the two opposite bottom die holders 5 contacts;

the specific working principle is as follows: firstly, placing a molding material on the top ends of two bottom die seats 5, aligning the molding material at the top ends of the two bottom die seats 5 in a centering manner, controlling the top die 2 to move downwards, continuously applying downward pressure to the molding material after the bottom end of a structure consisting of the top die 2 and two regulating blocks 3 is contacted with the molding material until the structure consisting of the top die 2 and the two regulating blocks 3 enters into a space formed by butt joint of two grooves downwards, and at the moment, stamping the molding material into a product with a specified shape to finish the operation of stamping molding;

when products with different sizes are required to be processed, a worker firstly controls the two adjusting blocks 3 to move oppositely or reversely according to the requirements, and as the top end of the linkage plate 6 penetrating the bottom die holder 5 in a vertical sliding manner is fixedly connected with the supporting plate 4 and the known supporting plate 4 is fixedly connected with the adjusting blocks 3, the two bottom die bases 5 synchronously move oppositely or reversely in the horizontal opposite direction or opposite direction in the process of moving the two adjusting blocks 3, so that the space formed by the two grooves is changed along with the dimensional change of the structure formed by the top die 2 and the two adjusting blocks 3, and the two changes are synchronous and equivalent, and the size of the stamping die is more convenient to adjust through the linkage effect of the supporting plate 4 and the linkage plate 6, so that the stamping die is not required to be replaced, the operation is simple, the time is saved, and the efficiency is high.

Based on the embodiment, two sides of the top die 2 are provided with a group of telescopic slots, telescopic columns 7 are slidably arranged in the telescopic slots, and one ends of the telescopic columns 7 positioned outside the telescopic slots are fixedly connected with the corresponding adjusting blocks 3;

more specifically, the number of the group of telescopic slots is at least two;

in the concrete implementation process, the telescopic column 7 horizontally slides along the telescopic groove, and because the telescopic column 7 is positioned at one end outside the telescopic groove and fixedly connected with the corresponding adjusting block 3, the telescopic column 7 plays a role in limiting and guiding the adjusting block 3, so that the two adjusting blocks 3 do opposite or back-to-back movement and are more labor-saving, and the stability is improved.

Based on the embodiment, the top ends of the two adjusting blocks 3 are fixedly provided with connecting seats 8, the top ends of the top molds 2 are fixedly provided with double-head air cylinders 9, two output ends of the double-head air cylinders 9 are respectively provided with an output shaft 10, and one end of the output shaft 10, which is opposite to the double-head air cylinders 9, is fixedly connected with the corresponding connecting seat 8;

in the concrete implementation process, the double-end air cylinder 9 controls the two output shafts 10 to move in opposite directions or in opposite directions, one end of the output shaft 10, which is opposite to the double-end air cylinder 9, is fixedly connected with the corresponding connecting seat 8, so that the two connecting seats 8 move in opposite directions or in opposite directions, and the connecting seat 8 is fixedly connected with the regulating blocks 3, so that the two regulating blocks 3 are controlled to move in opposite directions or in opposite directions through the double-end air cylinder 9, the automation degree is high, and the efficiency is high.

Based on the above embodiment, the supporting frame comprises a supporting plate 11 and a top plate 12, the top end of the supporting plate 11 is fixedly connected with the top plate 12, the bottom end of the supporting plate 11 is fixedly connected with the bottom plate 1, the top end of the top plate 12 is fixedly provided with a lifting cylinder 13, the bottom output end of the lifting cylinder 13 is provided with a lifting shaft 14, the bottom end of the lifting shaft 14 penetrates through the top plate 12 in a sliding manner, the top end of the top die 2 is fixedly provided with a bracket 15, and the bottom end of the lifting shaft 14 is fixedly connected with the top end of the bracket 15;

in the concrete implementation process, the supporting frame formed by the supporting plate 11 and the top plate 12 plays a role in supporting the lifting cylinder 13, the lifting shaft 14 is controlled by the lifting cylinder 13 to apply pushing force to the supporting frame 15 and the top die 2, so that the top die 2 vertically moves, the operation is labor-saving, the degree of automation is high, and the efficiency is high.

Based on the above embodiment, the frame includes two fixing plates 16, the bottom ends of the two fixing plates 16 are fixedly connected with the top end of the bottom plate 1, the two fixing plates 16 are symmetrically distributed, two L-shaped track plates 17 are fixedly arranged between the two fixing plates 16 at positions close to the top end, the two L-shaped track plates 17 are oppositely distributed, and the two bottom mold bases 5 are slidably mounted between the two L-shaped track plates 17;

in the specific implementation process, the two L-shaped track plates 17 play a role in supporting and guiding the two bottom die bases 5, so that the two bottom die bases 5 can only move along the L-shaped track plates 17 in opposite directions or in opposite directions, the two bottom die bases 5 are more stable and smooth in running, and the stability is improved.

Based on the above embodiment, a reinforcing rod 18 is fixedly arranged between the support plate 4 and the linkage plate 6; through the setting of stiffening rod 18 for the connection between extension board 4 and the linkage board 6 is more firm, and the operation of whole device is more steady, improves stability.

Based on the embodiment, the bottom end of the linkage plate 6 is fixedly provided with a baffle 19; when the top die 2 moves downwards, the linkage plate 6 moves downwards along with the top die 2 synchronously, and when the top die 2 moves upwards, the linkage plate 6 moves upwards along with the top die 2 synchronously, and the baffle 19 can prevent the linkage plate 6 from moving upwards excessively to separate from the bottom die seat 5, so that the reliability is improved.

Based on the embodiment, shock absorption pads 20 are fixedly arranged at the positions, close to four corners, of the bottom end of the bottom plate 1; the operation stability of the whole device is enhanced by the shock pad 20, and the shock and noise reduction function can be performed.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims

1. A size-adjustable stamping die, comprising:

a transversely arranged bottom plate (1) and a support frame and a rack which are arranged on the bottom plate (1);

the top die (2) is vertically arranged on the support frame in a moving way, adjusting blocks (3) are transversely arranged on two sides of the top die (2) in a sliding way, the two adjusting blocks (3) move in opposite directions or in opposite directions, and support plates (4) are fixedly arranged at positions, close to the top ends, of one sides of the two adjusting blocks (3) opposite to each other;

the two bottom die bases (5) are horizontally and oppositely arranged on the frame in a sliding mode, grooves are formed in the sides, close to the top ends, of the two bottom die bases (5), the sides, far away from the top ends, of the two bottom die bases (5) are vertically and slidably provided with the linkage plate (6), and the top ends of the linkage plate (6) are fixedly connected with the support plate (4).

2. The stamping die with adjustable size according to claim 1, wherein a group of telescopic slots are formed in two sides of the top die (2), telescopic columns (7) are slidably arranged in the telescopic slots, and one ends of the telescopic columns (7) located outside the telescopic slots are fixedly connected with corresponding adjusting blocks (3).

3. The stamping die with adjustable size according to claim 1, wherein connecting seats (8) are fixedly arranged at the top ends of the two adjusting blocks (3), double-head air cylinders (9) are fixedly arranged at the top ends of the top die (2), output shafts (10) are arranged at two output ends of the double-head air cylinders (9), and one end, facing away from the double-head air cylinders (9), of each output shaft (10) is fixedly connected with the corresponding connecting seat (8).

4. The stamping die with adjustable size according to claim 1, wherein the supporting frame comprises a supporting plate (11) and a top plate (12), the top end of the supporting plate (11) is fixedly connected with the top plate (12), the bottom end of the supporting plate (11) is fixedly connected with the bottom plate (1), a lifting cylinder (13) is fixedly arranged at the top end of the top plate (12), a lifting shaft (14) is arranged at the bottom output end of the lifting cylinder (13), the bottom end of the lifting shaft (14) penetrates through the top plate (12) in a sliding mode, a support (15) is fixedly arranged at the top end of the top die (2), and the bottom end of the lifting shaft (14) is fixedly connected with the top end of the support (15).

5. The stamping die with adjustable size according to claim 1, wherein the frame comprises two fixing plates (16), the bottom ends of the two fixing plates (16) are fixedly connected with the top end of the bottom plate (1), the two fixing plates (16) are symmetrically distributed, two L-shaped track plates (17) are fixedly arranged between the two fixing plates (16) at positions close to the top end, the two L-shaped track plates (17) are distributed in opposite directions, and the two bottom die seats (5) are slidably mounted between the two L-shaped track plates (17).

6. The stamping die with adjustable size according to claim 1, wherein a reinforcing rod (18) is fixedly arranged between the support plate (4) and the linkage plate (6).

7. The stamping die with adjustable size according to claim 1, wherein a baffle plate (19) is fixedly arranged at the bottom end of the linkage plate (6).

8. The stamping die with adjustable size according to claim 1, wherein shock pads (20) are fixedly arranged at the bottom end of the bottom plate (1) near four corners.