CN220279833U

CN220279833U - Tool changing assembly of cutting die

Info

Publication number: CN220279833U
Application number: CN202321464867.3U
Authority: CN
Inventors: 陈君; 黄族晏
Original assignee: Shenzhen Yuebaixiang Technology Co ltd
Current assignee: Shenzhen Yuebaixiang Technology Co ltd
Priority date: 2023-06-08
Filing date: 2023-06-08
Publication date: 2024-01-02
Anticipated expiration: 2033-06-08

Abstract

The utility model relates to the technical field of cutting dies, in particular to a cutter changing assembly of a cutting die, which comprises a metal bottom plate and blades, wherein a transverse plate mechanism which is convenient for replacing the blades is used on the metal bottom plate, the transverse plate mechanism comprises clamping rods, positioning blocks and push rods, C-shaped grooves are formed in the two side end parts of the metal bottom plate, the clamping rods are slidably arranged in the C-shaped grooves on one side, rectangular sliding rails are formed in the upper end part of the metal bottom plate, sliding grooves are formed in the two side end parts of the inner side walls of the rectangular sliding rails, limiting grooves are formed in the side end parts of the inner side walls of the two sliding grooves, and the number of the positioning blocks is two. According to the utility model, the adjustable clamping rods are matched with the rubber pads, the clamping rods can drive the two clamping plates to fix the blades with different widths, and the two groups of rubber pads are chamfer surfaces, so that the device can fix the blades with different thicknesses, and has higher adaptability.

Description

Tool changing assembly of cutting die

Technical Field

The utility model relates to the technical field of cutting dies, in particular to a cutter changing assembly of a cutting die.

Background

The cutting die consists of a die cutter and a cutting die plate body, has the functions of the die and the cutter, has wide application range, and is used for various thin plates and thin sheet material gaskets of household appliances or electronic product accessories, such as plastic thin plates, insulating plates, leather, sponge and the like, and the thin plates and thin sheet material gaskets are cut by the cutting die. The sponge cutting die structure in the prior art comprises a bottom plate and a cutting board, wherein the bottom plate is made of metal materials, and the cutting board is welded to the metal plate.

The existing cutting die has the following defects in use, the blade is directly welded to the metal plate, when the cutting die is worn to be scrapped, the blade is required to be welded on the metal bottom plate again, the welding process is complex, and the use is inconvenient.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a cutter changing assembly of a cutter die.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a tool changing subassembly of cutting die, includes metal bottom plate and blade, use the diaphragm mechanism of being convenient for change the blade on the metal bottom plate, diaphragm mechanism includes clamping lever, locating piece and push rod, the C-shaped groove has all been seted up to the both sides tip of metal bottom plate, clamping lever slidable mounting is in the C-shaped inslot that is located one side, rectangular slide rail has been seted up to the upper end of metal bottom plate, the spout has all been seted up to the both sides tip of rectangular slide rail inside wall, two limit groove has all been seted up to the side tip of spout inside wall, the quantity of locating piece is two the equal slidable mounting of locating piece is at the inside wall of two limit grooves, push rod slidable mounting is at the inside wall of rectangular slide rail, two rectangular groove has been run through to the upper end of metal bottom plate all been linked together with two limit grooves, be located clamping lever one side the inside wall fixed mounting of C-shaped groove has the plywood, the mounting hole has been seted up in the side tip of plywood, threaded rod has been run through to the side tip of clamping lever, threaded groove has been seted up in the side tip, threaded groove has been installed in two rectangular slide groove, two side wall and two fixed mounting spring have two side walls.

As a preferable technical scheme of the utility model, the upper end part of the push rod is provided with a T-shaped chute, the inner side wall of the T-shaped chute is slidably provided with a T-shaped sliding block, the upper end part of the T-shaped sliding block is fixedly provided with a clamping plate, and the inner side walls of the two clamping plates are fixedly provided with two rubber pads.

As a preferable technical scheme of the utility model, a first spring is fixedly arranged between the two positioning blocks and the two limiting grooves, a telescopic rod is fixedly arranged between the two positioning blocks and the two limiting grooves and on the inner side wall of the first spring, a pull plate is fixedly arranged at the upper end part of the two positioning blocks, and the two pull plates are slidably arranged on the inner side walls of the two rectangular grooves.

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

1. this device is through having set up two grip blocks, push rod and clamping lever and cooperateing, can be when the bottom plate is scrapped, drives the clamping lever through rotating the threaded rod and removes for the clamping lever no longer holds two grip blocks, and drives the push rod and remove rectangular slide rail top, with this dismantles and change the blade, the blade used repeatedly of being convenient for, the operation progress is swift.

2. This device cooperatees with the rubber pad through having set up adjustable clamping lever, and the clamping lever can drive two grip blocks and fix the blade of different width, and two sets of rubber pads are the chamfer for this device can fix the blade of different thickness, and the suitability is higher.

Drawings

FIG. 1 is a schematic view of a metal base plate according to the present utility model;

FIG. 2 is a schematic view of a clamping rod according to the present utility model;

FIG. 3 is a schematic view of the positioning block according to the present utility model;

fig. 4 is a schematic structural view of the clamping plate of the present utility model.

Wherein: 1. a metal base plate; 11. a C-shaped groove; 12. a laminate; 13. a mounting hole; 14. a rectangular slide rail; 15. a chute; 16. a limit groove; 17. rectangular grooves; 2. a clamping rod; 21. a thread groove; 22. a threaded rod; 3. a positioning block; 31. pulling a plate; 32. a first spring; 33. a telescopic rod; 4. a push rod; 41. t-shaped sliding grooves; 42. a second spring; 43. a rectangular slide block; 45. a clamping plate; 46. a rubber pad; 47. a T-shaped slider; 5. a blade.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, a tool changing assembly of a cutting die comprises a metal bottom plate 1 and a blade 5, wherein a transverse plate mechanism which is convenient for replacing the blade 5 is used on the metal bottom plate 1, the transverse plate mechanism comprises a clamping rod 2, a positioning block 3 and a push rod 4, C-shaped grooves 11 are formed at two side ends of the metal bottom plate 1, the clamping rod 2 is slidably mounted in the C-shaped grooves 11 positioned at one side, rectangular slide rails 14 are formed at the upper end of the metal bottom plate 1, slide grooves 15 are formed at two side ends of the inner side walls of the rectangular slide rails 14, limit grooves 16 are formed at the side ends of the inner side walls of the two slide grooves 15, the number of the positioning blocks 3 is two, the two positioning blocks 3 are slidably mounted at the inner side walls of the two limit grooves 16, the push rod 4 is slidably mounted at the inner side walls of the rectangular slide rails 14, two rectangular grooves 17 are formed through the upper end of the metal bottom plate 1, the two rectangular grooves 17 are communicated with the two limit grooves 16, the laminate 12 is fixedly arranged on the inner side wall of the C-shaped groove 11 on one side of the clamping rod 2, the mounting hole 13 is formed in the side end part of the laminate 12 in a penetrating manner, the threaded rod 22 is rotatably arranged on the inner side wall of the mounting hole 13, the threaded rod 21 is formed in the side end part of the clamping rod 2 in a penetrating manner, the threaded rod 22 is rotatably arranged on the inner side wall of the threaded groove 21 in a threaded manner, when a user needs to replace the blade 5, the threaded rod 22 can be rotated firstly, the threaded rod 22 is rotated to drive the clamping rod 2 to move through the threaded groove 21, the clamping rod 2 is gradually moved to approach to one side of the laminate 12, at the moment, the clamping rod 2 does not clamp the two clamping plates 45 any more, and when the user rotates the threaded rod 22 to drive the clamping rod 2 to completely leave the side end parts of the two clamping plates 45, the rotation of the threaded rod 22 can be stopped;

the both sides tip of push rod 4 all fixed mounting has rectangle slider 43, equal slidable mounting of two rectangle sliders 43 is in the inside wall of two spouts 15, equal fixed mounting has second spring 42 between two rectangle sliders 43 and the two spouts 15, T shape spout 41 has been seted up to the upper end of push rod 4, T shape slider 47 has been seted up to the inside wall slidable mounting of T shape spout 41, the upper end fixed mounting of T shape slider 47 has grip block 45, the inside wall of two grip block 45 equal fixed mounting has two rubber pads 46, equal fixed mounting has first spring 32 between two locating pieces 3 and the two spacing groove 16, equal fixed mounting has telescopic link 33 between two locating pieces 3 and the two spacing groove 16 and the inside wall that is located first spring 32, equal fixed mounting has arm-tie 31 between two locating pieces 3, the inside wall of two rectangle groove 17 is all slidable mounting at two, the user can draw two arm-tie 31 keep away from each other this moment, two arm-tie 31 remove in two rectangle groove 17 and drive two locating pieces 3 and slide gradually to spacing groove 16, two locating pieces 3 are moved to the inside of spacing groove 16, two sets of first spring 32 are moved by two rectangle slider 3 and two spacing groove 4 are moved upwards, two elastic pieces 4 are moved to the side-tie rod 43 are moved to 4, when the two elastic piece 43 is moved upwards, the two elastic piece 4 is moved to take up to take the two rectangle slider 4, the side bar 43 is moved upwards is moved to 4, the elastic piece is moved to 4 is moved upwards is moved to 4, 4 is moved 4, and 4 is moved 4.

Working principle:

when the user needs to replace the blade 5, the threaded rod 22 can be rotated first, the threaded rod 22 rotates to drive the clamping rod 2 to move through the thread groove 21, the clamping rod 2 moves gradually towards one side of the laminate 12, at the moment, the clamping rod 2 does not clamp the two clamping plates 45 any more, when the user rotates the threaded rod 22 to drive the clamping rod 2 to completely separate from the side end parts of the two clamping plates 45, the rotation of the threaded rod 22 can be stopped, at the moment, the user can pull the two pull plates 31 to separate from each other, the two pull plates 31 move in the two rectangular grooves 17 to drive the two positioning blocks 3 to gradually slide into the limiting grooves 16, at the moment, the two groups of first springs 32 and the telescopic rods 33 are compressed, the two positioning blocks 3 gradually move away from the rectangular sliding blocks 43, at the moment, the second springs 42 are no longer subjected to resistance, the two second springs 42 rebound to drive the two rectangular sliding blocks 43 to move upwards, the two rectangular sliding blocks 43 move upwards to drive the push rod 4 to move upwards, the push rod 4 moves upwards to drive the two clamping plates 45 to move upwards through the T-shaped sliding grooves 41 and the T-shaped sliding blocks 47, when the push rod 4 drives the two clamping plates 45 to move to the upper end of the rectangular sliding rail 14, a user can detach and take the blade 5 between the two groups of rubber pads 46, in the use of the existing blade 5, the blade 5 is directly welded to a metal plate, when a cutting die is worn to be scrapped, the blade 5 needs to be welded again on the metal bottom plate 1, the welding process is complicated, the use is inconvenient, the device can drive the clamping rod 2 to move through rotating the threaded rod 22 when the bottom plate is scrapped, the clamping rod 2 is not clamped on the two clamping plates 45 any more, and the push rod 4 is driven to move to the upper part of the rectangular sliding rail 14, with this dismantles and changes blade 5, the blade 5 used repeatedly of being convenient for, the operation progress is swift, and this device cooperatees through having set up adjustable clamping lever 2 and rubber pad 46, and clamping lever 2 can drive two grip blocks 45 and fix blade 5 of different width, and two sets of rubber pads 46 are the chamfer for this device can fix blade 5 of different thickness, and the suitability is higher.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims

1. The tool changing assembly of the cutting die comprises a metal bottom plate (1) and a blade (5), and is characterized in that a transverse plate mechanism which is convenient for replacing the blade (5) is used on the metal bottom plate (1);

the horizontal plate mechanism comprises clamping rods (2), positioning blocks (3) and push rods (4), wherein C-shaped grooves (11) are formed in the two side end portions of the metal bottom plate (1), the clamping rods (2) are slidably mounted in the C-shaped grooves (11) on one side, rectangular sliding rails (14) are formed in the upper end portions of the metal bottom plate (1), sliding grooves (15) are formed in the two side end portions of the inner side walls of the rectangular sliding rails (14), limiting grooves (16) are formed in the two side end portions of the inner side walls of the sliding grooves (15), the number of the positioning blocks (3) is two, the two positioning blocks (3) are slidably mounted on the inner side walls of the two limiting grooves (16), and the push rods (4) are slidably mounted on the inner side walls of the rectangular sliding rails (14).

2. The tool changing assembly of the cutting die according to claim 1, wherein two rectangular grooves (17) are formed in the upper end portion of the metal base plate (1) in a penetrating mode, the two rectangular grooves (17) are communicated with two limiting grooves (16), a laminate (12) is fixedly arranged on the inner side wall of the C-shaped groove (11) on one side of the clamping rod (2), a mounting hole (13) is formed in the side end portion of the laminate (12) in a penetrating mode, and a threaded rod (22) is rotatably arranged on the inner side wall of the mounting hole (13).

3. The tool changing assembly of the cutting die according to claim 2, wherein a thread groove (21) is formed in the side end portion of the clamping rod (2) in a penetrating manner, and the threaded rod (22) is rotatably installed on the inner side wall of the thread groove (21) in a threaded manner.

4. A tool changing assembly for a cutting die according to claim 3, wherein rectangular sliding blocks (43) are fixedly mounted at two side ends of the push rod (4), two rectangular sliding blocks (43) are slidably mounted on inner side walls of two sliding grooves (15), and a second spring (42) is fixedly mounted between the two rectangular sliding blocks (43) and the two sliding grooves (15).

5. The tool changing assembly of the cutting die according to claim 4, wherein a T-shaped sliding groove (41) is formed in the upper end portion of the push rod (4), a T-shaped sliding block (47) is slidably mounted on the inner side wall of the T-shaped sliding groove (41), a clamping plate (45) is fixedly mounted on the upper end portion of the T-shaped sliding block (47), and two rubber pads (46) are fixedly mounted on the inner side walls of the two clamping plates (45).

6. The tool changing assembly of a cutting die according to claim 5, wherein a first spring (32) is fixedly installed between each of the two positioning blocks (3) and the two limiting grooves (16), a telescopic rod (33) is fixedly installed between each of the two positioning blocks (3) and the two limiting grooves (16) and located on the inner side wall of the first spring (32), a pull plate (31) is fixedly installed on the upper end portion of each of the two positioning blocks (3), and each of the two pull plates (31) is slidably installed on the inner side wall of the two rectangular grooves (17).