CN222970774U

CN222970774U - A stamping die fixing seat

Info

Publication number: CN222970774U
Application number: CN202421180108.9U
Authority: CN
Inventors: 陈寅华
Original assignee: Huangshi Nuoxin Precision Machinery Technology Co ltd
Current assignee: Huangshi Nuoxin Precision Machinery Technology Co ltd
Priority date: 2024-05-28
Filing date: 2024-05-28
Publication date: 2025-06-13
Anticipated expiration: 2034-05-28

Abstract

The utility model discloses a stamping die fixing seat, which relates to the technical field of stamping dies and comprises a mounting plate and a buffer frame, wherein a plurality of movable grooves are formed in the upper surface of the mounting plate, and the buffer frame is connected with two symmetrical clamping assemblies. According to the utility model, through the buffer frame, the inner sleeve plate, the first elastic piece, the second elastic piece, the movable plate and the third movable plate, when the clamping assembly clamps the stamping die, the impact force caused during stamping is buffered and diluted by the first elastic piece, the second elastic piece and the third elastic piece, so that the hard impact force on the mounting plate is avoided, the service lives of the mounting plate and the clamping assembly can be prolonged, and the stamping die is convenient to use when fixed.

Description

Stamping die fixing base

Technical Field

The present disclosure relates to stamping dies, and particularly to a stamping die fixing base.

Background

The fixing seat of the stamping die is a device used between the stamping die and the stamping machine workbench, and mainly serves as a function of protecting the stamping machine workbench and the mounting die, so that the stamping machine workbench is prevented from being damaged due to impact of a stamping machine, a buffering function is achieved, and meanwhile, the mounting die is convenient to mount.

The existing stamping die is designed to be in conventional thread fixed connection between the die fixing seat and the die, when the stamping die performs stamping operation, the set force caused during stamping can enable the fixing seat to slide left and right relative to the die under the condition that the set force is not buffered, the screw can be loosened and separated in the sliding process, so that the die is not firm to fix, the screw is also easily damaged by the set force to the shearing force caused by the set force, the service life is shortened, and the fixing seat is inconvenient to clamp and fix the stamping die with different sizes, so that the practical application effect of the fixing seat is reduced.

Disclosure of utility model

The present utility model is directed to a fixing base for a stamping die, so as to solve the above-mentioned problems in the prior art.

In order to achieve the purpose, the stamping die fixing seat comprises a mounting plate and a buffer frame, wherein a plurality of movable grooves are formed in the upper surface of the mounting plate, the buffer frame is connected with two symmetrical clamping assemblies, a plurality of inner sleeve plates are fixedly connected to the bottom surface of the buffer frame, and the inner sleeve plates are respectively sleeved with the movable grooves.

As a preferable technical scheme of the utility model, a plurality of inner sleeve plates are all arranged in an n-shaped shape, the left side surface and the right side surface of each inner sleeve plate are fixedly connected with a first elastic piece, and the two first elastic pieces are respectively and fixedly connected with the left side surface and the right side surface in the same movable groove.

As a preferable technical scheme of the utility model, the inner bottom surface of each inner sleeve plate is fixedly connected with four second elastic pieces, and the four second elastic pieces are fixedly connected with the inner bottom surface of the same movable groove.

As a preferable technical scheme of the utility model, the inner part of the upper surface of the buffer frame is sleeved with the movable plate, the front side surface and the rear side surface of the movable plate are fixedly connected with a plurality of third elastic pieces, and the plurality of third elastic pieces are divided into two groups and are respectively and fixedly connected with the front side surface and the rear side surface of the inner part of the buffer frame.

As a preferable technical scheme of the utility model, the two clamping assemblies comprise fixing plates, the fixing plates are arranged in an L shape and are fixedly connected with the side surfaces of the buffer frame, the fixing plates are respectively sleeved with two movable columns through two first round holes, one ends of the two movable columns are fixedly connected with a linkage plate, the linkage plate is rotationally connected with a first threaded rod through a bearing, the first threaded rod is in threaded connection with the fixing plates, and one end of the first threaded rod is fixedly connected with a pushing disc.

As a preferable technical scheme of the utility model, the opposite side surfaces of the linkage plate and the fixed plate are fixedly connected with two fourth elastic pieces, the two fourth elastic pieces are respectively sleeved with two movable columns, and the other ends of the two movable columns are connected with the clamping assembly.

As a preferable technical scheme of the utility model, the clamping assembly comprises a clamping plate, two synchronous shafts and two clamping plates, wherein the clamping plate is fixedly connected with the other ends of the two movable columns, and the clamping plate is respectively sleeved with the two synchronous shafts through two second round holes.

As a preferable technical scheme of the utility model, opposite ends of the two synchronous shafts are respectively and fixedly connected with the two clamping plates, opposite ends of the two synchronous shafts are respectively and fixedly connected with limiting rings, and the two limiting rings are respectively staggered with the two clamping plates up and down.

As a preferred technical scheme of the utility model, the clamping plate is rotationally connected with a second threaded rod through a bearing, the second threaded rod is in threaded connection with an internal threaded rod through a screw hole, the internal threaded rod is fixedly connected with one clamping plate, and the second threaded rod is rotationally connected with the other clamping plate through a bearing.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, through the buffer frame, the inner sleeve plate, the first elastic piece, the second elastic piece, the movable plate and the third movable plate, when the clamping assembly clamps the stamping die, the impact force caused during stamping is buffered and diluted by the first elastic piece, the second elastic piece and the third elastic piece, so that the hard impact force on the mounting plate is avoided, the service lives of the mounting plate and the clamping assembly can be prolonged, and the stamping die is convenient to use when fixed.

2. According to the utility model, through the clamping assembly and the clamping assembly, the clamping assembly can be correspondingly adjusted according to the size of the stamping die, so that the clamping assembly can clamp and fix the die needing stamping, and then the clamping assembly is used for carrying out secondary clamping and fixing, thereby ensuring the stamping and fixing effect on the die, and the clamping assembly can be adaptively adjusted according to the size of the stamping die, thereby facilitating clamping and fixing on dies with different sizes.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic view of a mounting plate according to the present utility model;

FIG. 3 is a schematic view of the bottom structure of the buffer frame according to the present utility model;

FIG. 4 is a schematic view of a clamping assembly according to the present utility model;

fig. 5 is a schematic view of a clamping assembly according to the present utility model.

In the figure, a mounting plate 1, a movable groove 11, a buffer frame 2, an inner sleeve plate 21, a first elastic piece 22, a second elastic piece 23, a movable plate 3, a third elastic piece 31, a clamping assembly 4, a fixed plate 41, a movable column 42, a linkage plate 43, a fourth elastic piece 44, a first threaded rod 45, a pushing disc 451, a clamping assembly 46, a clamping plate 461, a second threaded rod 462, a 463 synchronous shaft 464, an internal threaded rod 465, a clamping plate 466 and a limiting ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the utility model provides a technical scheme of a stamping die fixing seat, which comprises a mounting plate 1 and a buffer frame 2, wherein a plurality of movable grooves 11 are formed in the upper surface of the mounting plate 1, the buffer frame 2 is connected with two symmetrical clamping assemblies 4, a plurality of inner sleeve plates 21 are fixedly connected to the bottom surface of the buffer frame 2, and the inner sleeve plates 21 are respectively sleeved with the movable grooves 11.

The inner sleeve plates 21 are all n-shaped, the left side surface and the right side surface of each inner sleeve plate 21 are fixedly connected with the first elastic pieces 22, and the two first elastic pieces 22 are respectively and fixedly connected with the left side surface and the right side surface in the same movable groove 11.

Four second elastic pieces 23 are fixedly connected to the inner bottom surface of each inner sleeve plate 21, the four second elastic pieces 23 are fixedly connected with the inner bottom surface of the same movable groove 11, and for the impact force generated in the stamping operation process, the stamping die can drive the clamping assembly 46 and the clamping assembly 4 to drive the buffer frame 2 to buffer and dilute the first elastic pieces 22 and the second elastic pieces 23, meanwhile, the movable plate 3 and the third elastic pieces 31 inside the buffer frame 2 correspond to the transverse pressing impact force of the stamping die clamped on the upper surface of the movable plate, so that buffer protection can be formed on the mounting plate 1, and the service life of the fixing seat is prolonged.

The upper surface inside and fly leaf 3 of buffer frame 2 cup joint, the equal fixedly connected with of front and back side of fly leaf 3 is a plurality of third elastic component 31, a plurality of third elastic component 31 divide into two sets of respectively with the inside front and back side fixed connection of buffer frame 2, when can handle chucking fixed mould and produce horizontal pause and contusion through the fly leaf 3 of setting, carry out the buffering dilution through third elastic component 31 and second elastic component 23, so can improve the protection effect of this fixing base to mounting panel 1, thereby improve life.

The two clamping assemblies 4 all include fixed plate 41, fixed plate 41 sets up to L shape and with the side fixed connection of buffer frame 2, fixed plate 41 cup joints with two movable columns 42 respectively through two first round holes of seting up, the one end of two movable columns 42 all with linkage plate 43 fixed connection, linkage plate 43 rotates with first threaded rod 45 through the bearing and is connected, first threaded rod 45 and fixed plate 41 threaded connection, the one end fixedly connected with top pushing disc 451 of first threaded rod 45, the other end fixedly connected with first hand runner of first threaded rod 45, through rotating first hand runner, first hand runner drives first threaded rod 45 synchronous rotation, thereby make first threaded rod 45 remove under the fixed support of fixed plate 41, so can make the first threaded rod 45 of removal promote top pushing disc 451 to support on clamping plate 461 on clamping assembly 46, thereby promote clamping plate 461 to remove, simultaneously two movable columns 42 synchronous motion and extrude fourth elastic component 44 and produce reverse elastic thrust, so can make two blocks 461 move relatively and fix the punching press mould, then rotate second hand runner 465 and press die clamping operation can carry out the second hand clamping operation.

The opposite side of linkage plate 43 and fixed plate 41 and two fourth elastic component 44 fixed connection, two fourth elastic component 44 cup joints with two movable columns 42 respectively, and the other end of two movable columns 42 all is connected with clamping assembly 46, through the fourth elastic component 44 that sets up, when can making chucking board 461 reverse movement expand, can rely on fourth elastic component 44's promotion to drive the removal, so can be convenient for remove the fixed mould of chucking.

The clamping assembly 46 comprises a clamping plate 461, two synchronous shafts 463 and two clamping plates 465, wherein the clamping plate 461 is fixedly connected with the other ends of the two movable columns 42, and the clamping plate 461 is respectively sleeved with the two synchronous shafts 463 through two second round holes.

The opposite ends of the two synchronizing shafts 463 are fixedly connected with the two clamping plates 465 respectively, the opposite ends of the two synchronizing shafts 463 are fixedly connected with limiting rings 466, the two limiting rings 466 are staggered with the two clamping plates 465 up and down respectively, the two clamping plates 465 can be limited to rotate through the arranged synchronizing shafts 463, and therefore the second threaded rod 462 and the internal threaded rod 464 can drive the clamping plates 465 to synchronously move relatively or oppositely, and accordingly the stamping dies to be stamped with different sizes can be handled conveniently.

The chucking plate 461 is rotatably connected with the second threaded rod 462 through the bearing, the second threaded rod 462 is in threaded connection with the internal threaded rod 464 through the screw hole provided, the internal threaded rod 464 is fixedly connected with one of the clamping plates 465, the second threaded rod 462 is rotatably connected with the other clamping plate 465 through the bearing, the end part of the second threaded rod 462 is fixedly connected with a second hand-operated wheel, the second hand-operated wheel drives the second threaded rod 462 to rotate through rotating the second hand-operated wheel, the second threaded rod 462 drives the other clamping plate 465 to move simultaneously, and the second threaded rod 462 drives the internal threaded rod 464 which is in the limit rotation to synchronously move in the direction opposite to the other clamping plate 465, so that the internal threaded rod 464 pushes one of the clamping plates 465 to reversely move, the distance between the two clamping plates 465 can be expanded, and the die size to be stamped is convenient to cope with.

The utility model comprises the following operation steps:

By rotating the second hand-operated wheel, the second hand-operated wheel drives the second threaded rod 462 to rotate, and meanwhile, the second threaded rod 462 drives the other clamping plate 465 to move, and meanwhile, the second threaded rod 462 drives the internal threaded rod 464 which is in the limit of rotation to synchronously move in the opposite direction to the other clamping plate 465, so that the internal threaded rod 464 pushes one clamping plate 465 to reversely move, the distance between the two clamping plates 465 can be expanded, and the size of a die to be stamped can be conveniently dealt with;

Then, the first hand rotating wheels on the two clamping assemblies 4 are rotated, the first hand rotating wheels drive the first threaded rod 45 to synchronously rotate, so that the first threaded rod 45 moves under the fixed support of the fixed plate 41, the moving first threaded rod 45 pushes the pushing disc 451 to abut against the clamping plates 461 on the clamping assemblies 46, so that the clamping plates 461 are pushed to move, meanwhile, the clamping plates 461 drive the two movable columns 42 to synchronously move and squeeze the fourth elastic pieces 44 to generate reverse elastic thrust, the two clamping plates 461 can relatively move to clamp and fix the stamping die, then the second hand rotating wheels are reversely rotated, so that the two clamping plates 465 clamp and fix the die for the second time, and then stamping operation can be carried out;

The impact force generated in the stamping operation process can enable the stamping die to drive the clamping assembly 46 and the clamping assembly 4 to drive the buffer frame 2 to buffer and dilute the first elastic piece 22 and the second elastic piece 23, and meanwhile, the movable plate 3 and the third elastic piece 31 inside the buffer frame 2 can resist the transverse pressing impact force of the stamping die clamped on the upper surface of the buffer frame, so that buffer protection can be formed on the mounting plate 1, and the service life of the fixing seat is prolonged.

In the description of the present utility model, it should be understood that the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, and is merely for convenience in describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and defined otherwise, for example, it may be fixedly connected, detachably connected or integrally formed, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, connected internally of two elements or the interaction relationship of two elements, and the specific meaning of the terms in the present utility model will be understood by those skilled in the art according to the specific circumstances unless explicitly defined otherwise.

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

Claims

1. The stamping die fixing seat comprises a mounting plate (1) and a buffer frame (2) and is characterized in that a plurality of movable grooves (11) are formed in the upper surface of the mounting plate (1), the buffer frame (2) is connected with two symmetrical clamping assemblies (4), a plurality of inner sleeve plates (21) are fixedly connected to the bottom surface of the buffer frame (2), and the inner sleeve plates (21) are respectively sleeved with the movable grooves (11).

2. The stamping die fixing seat as claimed in claim 1, wherein the inner sleeve plates (21) are n-shaped, the left and right sides of each inner sleeve plate (21) are fixedly connected with the first elastic piece (22), and the two first elastic pieces (22) are fixedly connected with the left and right sides of the same movable groove (11).

3. The stamping die fixing seat according to claim 1, wherein four second elastic pieces (23) are fixedly connected to the inner bottom surface of each inner sleeve plate (21), and the four second elastic pieces (23) are fixedly connected to the inner bottom surface of the same movable groove (11).

4. The stamping die fixing seat as claimed in claim 1, wherein the inner part of the upper surface of the buffer frame (2) is sleeved with the movable plate (3), a plurality of third elastic pieces (31) are fixedly connected to the front side and the rear side of the movable plate (3), and the plurality of third elastic pieces (31) are divided into two groups and are fixedly connected with the front side and the rear side of the inner part of the buffer frame (2) respectively.

5. The stamping die fixing seat according to claim 1, wherein the two clamping assemblies (4) comprise fixing plates (41), the fixing plates (41) are L-shaped and fixedly connected with the side faces of the buffer frame (2), the fixing plates (41) are respectively sleeved with two movable columns (42) through two first round holes, one ends of the two movable columns (42) are fixedly connected with a linkage plate (43), the linkage plate (43) is rotatably connected with a first threaded rod (45) through a bearing, the first threaded rod (45) is in threaded connection with the fixing plates (41), and one end of the first threaded rod (45) is fixedly connected with a pushing disc (451).

6. The stamping die fixing seat as claimed in claim 5, wherein the opposite side surfaces of the linkage plate (43) and the fixing plate (41) are fixedly connected with two fourth elastic pieces (44), the two fourth elastic pieces (44) are respectively sleeved with two movable columns (42), and the other ends of the two movable columns (42) are connected with a clamping assembly (46).

7. The stamping die fixing base of claim 6, wherein the clamping assembly (46) comprises a clamping plate (461), two synchronous shafts (463) and two clamping plates (465), the clamping plate (461) is fixedly connected with the other ends of the two movable columns (42), and the clamping plate (461) is sleeved with the two synchronous shafts (463) through two second round holes.

8. The stamping die fixing base of claim 7, wherein opposite ends of the two synchronizing shafts (463) are fixedly connected with two clamping plates (465) respectively, opposite ends of the two synchronizing shafts (463) are fixedly connected with limiting rings (466), and the two limiting rings (466) are staggered with the two clamping plates (465) vertically respectively.

9. The stamping die holder as claimed in claim 7, wherein the clamping plate (461) is rotatably connected with a second threaded rod (462) through a bearing, the second threaded rod (462) is in threaded connection with an internal threaded rod (464) through a threaded hole, the internal threaded rod (464) is fixedly connected with one of the clamping plates (465), and the second threaded rod (462) is rotatably connected with the other clamping plate (465) through a bearing.