Mounting mechanism of cutting die, cutting die and shearing machine

Abstract

The utility model discloses an installation mechanism of a cutting die, which belongs to the technical field of cutting dies, and comprises a shell, a cutting die, a cutting die, a cutting die and a cutting die, the upper part of the actuating assembly extends out of the top end of the inner cavity, the part of the actuating assembly is limited outside the top end of the inner cavity, and the lower part of the actuating assembly is located in the inner cavity; and the sliding assembly is located in the inner cavity, one end of the sliding assembly abuts against the bottom end of the actuating assembly, and the actuating assembly can drive the other end of the sliding assembly to stretch out of the bottom end of the inner cavity. When the limitation of the upper part of the actuating assembly is released, the bottom end of the sliding assembly can extend out of the bottom end of the inner cavity, and at the moment, the extending part of the sliding assembly can support the whole mounting mechanism of the cutting die, so that a user can push and pull the cutting die conveniently, and no blocked part exists around the pushed and pulled cutting die; and cutters on the cutting die are convenient to replace and detach.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of cutter die, especially a cutter die mounting mechanism, cutter die and shearing machine. BACKGROUND

[0002] Shearing machine is a common processing equipment, and its inside is provided with a working space for cutting metal or nonmetal materials. The working space is relatively compact. The shearing machine on the market mainly has a feeding port formed in the side wall, feeds into the working space through the side wall, and a cutter is installed in the working space. The working space is provided with a motor, a crank connecting rod, a material blocking plate and the like. The motor is mainly driven, and a power transmission system such as a crank connecting rod mechanism or a hydraulic transmission system is used to transmit power to a shearing cutter. When the shearing cutter is closed, it can cut metal or nonmetal materials according to the required size, and the material blocking plate blocks the metal or nonmetal materials to prevent displacement of the materials. These components are indispensable, and their positions cannot be changed.

[0003] Since these components are indispensable, when the cutter is replaced, the operator cannot directly contact the fixed bolts and other parts of the cutter. Especially for some gate type shearing machines, the upper blade is installed at the bottom of a sliding block, and oil cylinders, connecting rods and other components are installed around the sliding block. When the cutter is replaced and disassembled, the operation space is small and difficult. UTILITY MODEL CONTENTS

[0004] In order to overcome the technical problem of small operation space when replacing and disassembling the cutter in the prior art, the utility model provides a cutter die mounting mechanism, which comprises:

[0005] An outer shell is provided with an inner cavity extending through the top and bottom.

[0006] A driving assembly is provided with an upper part extending from the top end of the inner cavity, and the driving assembly of the part is limited outside the top end of the inner cavity. The lower part of the driving assembly is located in the inner cavity.

[0007] A sliding assembly is located in the inner cavity, one end of the sliding assembly abuts against the bottom end of the driving assembly, and the driving assembly can drive the other end of the sliding assembly to extend from the bottom end of the inner cavity.

[0008] Further, a guide member is further included. An activity slot is formed in the side wall of the outer shell, and the activity slot is communicated with the inner cavity. One end of the guide member is fixedly connected with one end of the sliding assembly close to the driving assembly. The other end of the guide member is located in the activity slot, and the guide member can move back and forth in the up-down direction relative to the outer shell in the activity slot.

[0009] Further, the sliding assembly comprises:

[0010] A driving block is arranged in the inner cavity, and a receiving groove is arranged at the bottom end of the driving block;

[0011] A receiving shaft is fixedly arranged in the receiving groove

[0012] A roller is arranged in the receiving shaft, and the roller can move around the circumferential direction of the receiving shaft.

[0013] Further, the longitudinal section of the receiving groove is in the shape of a cross, the receiving shaft is arranged in the horizontal direction of the receiving groove, and the roller is arranged in the vertical direction of the receiving groove.

[0014] Further, the driving assembly comprises:

[0015] A sliding body is arranged in the inner cavity;

[0016] An operation part is arranged in the sliding body;

[0017] A limiting part is arranged at the end of the operation part away from the sliding body and outside the shell, and the limiting part is arranged on the operation part; the limiting part has a first position and a second position relative to the operation part, the limiting part in the first position locks the sliding body, and the limiting part in the second position releases the locking of the sliding body.

[0018] Further, the sliding body comprises a sliding block and a spring, one end of the sliding block is sleeved on the spring, and the other end of the sliding block is abutted on the operation part; the spring can drive the operation part to move back and forth in the up-down direction relative to the shell.

[0019] Further, the operation part is a screw, and the limiting part is a nut; the nut can be fixedly connected to the screw in the first position and the second position.

[0020] The utility model also provides a knife die, including frame body and a kind of knife die's mounting mechanism as described above, the frame body includes fixed plate, the shell of the knife die's mounting mechanism is fixedly installed on the fixed plate, the fixed plate is opened in the sliding hole that can accommodate the back and forth of the sliding assembly The receiving of the sliding hole.

[0021] The utility model also provides a shearing machine, including bed and a kind of knife die as described above, the bed includes movable frame, the bed is provided with working cavity and the opening communicated with the working cavity, part of the movable frame is located in the working cavity, another part of the movable frame passes through the opening and extends to outside;The knife die is located on the movable frame, and the knife die can move back and forth on the movable frame.

[0022] Further, a limiting plate is arranged at the end of the movable frame away from the working cavity, and the die is completely slid out of the movable frame away from the working cavity, and the limiting plate is used for applying resistance to the die. Advantages

[0023] The technical scheme of the utility model has the advantages that:

[0024] In the technical scheme, the actuating assembly and the sliding assembly are sequentially installed in the inner cavity of the shell from top to bottom, wherein the upper part of the actuating assembly extends from the top end of the inner cavity and is limited at the top end of the inner cavity (i.e. on the top wall surface of the shell), and the lower part of the actuating assembly is arranged in the inner cavity, and the actuating assembly at this part abuts against the top end of the sliding assembly; when the upper part of the actuating assembly is released from the limitation, the bottom end of the sliding assembly can extend from the bottom end of the inner cavity; at this time, the extended sliding assembly at this part can support the mounting mechanism of the entire die, facilitating the user to push and pull the die; after the die is pushed and pulled out, there is no blocking component around the die, the space for replacing the die is increased, the die on the die is facilitated to be replaced and disassembled, the defect that the operation space is small when the die is replaced and disassembled in the prior art is solved; when the die on the die is replaced, the entire die is pushed back into the operation space, and the working process of the next material can be performed, the structure is simple, the operation is facilitated, the cost of replacing the entire shearing machine is reduced, and good product experience is provided to the user. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiments, and it should be understood that the following drawings only show some embodiments of the utility model, and should not be regarded as a limitation to the scope, and for those skilled in the art, other related drawings can be obtained without creative labor on the basis of the drawings.

[0026] Figure 1 It is a structural schematic view of the mounting mechanism of the die of the utility model;

[0027] Figure 2 It is a structural schematic view of the die of the utility model;

[0028] Figure 3 It is a structural schematic view of the die (another angle) of the utility model;

[0029] Figure 4 It is a structural schematic view of the shearing machine of the utility model.

[0030] Explanation of reference signs in the drawings:

[0031] 1. Outer shell; 11. Inner cavity; 12. Movable groove; 2. Actuating component; 21. Sliding body; 211. Sliding block; 212. Spring; 22. Operating part; 23. Limiting part; 3. Sliding component; 31. Driving block; 321. Receiving groove; 32. Receiving shaft; 33. Roller; 4. Guide component; 5. Frame; 51. Fixing plate; 511. Sliding hole; 6. Base; 61. Movable frame; 611. Limiting plate; 62. Working cavity; 63. Opening. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, not all of them. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely to represent selected embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0033] Please refer to Figures 1 to 3 A die-cutting mold mounting mechanism, comprising:

[0034] The outer shell 1 has an inner cavity 11 that runs vertically through it;

[0035] Actuating component 2, the upper part of which extends from the top of the inner cavity 11 and the portion of the actuating component 2 is confined outside the top of the inner cavity 11, and the lower part of the actuating component 2 is located in the inner cavity 11;

[0036] The sliding component 3 is located in the inner cavity 11. One end of the sliding component 3 abuts against the bottom end of the actuating component 2. The actuating component 2 can drive the other end of the sliding component 3 to extend out from the bottom end of the inner cavity 11.

[0037] In this technical solution, the actuating component 2 and the sliding component 3 are installed sequentially from top to bottom in the inner cavity 11 of the outer shell 1. The upper part of the actuating component 2 extends from the top of the inner cavity 11 and is confined to the top of the inner cavity 11 (i.e., the top wall surface of the outer shell 1), while the lower part of the actuating component 2 is located in the inner cavity 11 and abuts against the top of the sliding component 3. When the upper part of the actuating component 2 is released, the bottom end of the sliding component 3 can extend from the bottom end of the inner cavity 11. At this time, the extended part of the sliding component 3 can lift the entire die-cutting mold mounting mechanism, making it convenient for the user to push and pull the die-cutting mold. After the die-cutting mold is pushed out, there are no obstructing parts around it, increasing the space for changing the cutter and making it easier to replace and disassemble the cutter on the die-cutting mold. This solves the problem of limited operating space when changing and disassembling cutters in the prior art. After the cutter on the die-cutting mold is replaced, the entire die-cutting mold is pushed back into the operating space, and the next material processing flow can begin. The structure is simple, easy to operate, reduces the cost of replacing the entire shearing machine, and provides users with a good product experience.

[0038] To ensure that the sliding component 3 can extend along the length of the cavity 11, by Figure 1 As shown, the die-cutting mold mounting mechanism also includes a guide member 4. The side wall of the outer shell 1 is provided with a movable groove 12, which communicates with the inner cavity 11. One end of the guide member 4 is fixedly connected to the end of the sliding component 3 near the actuating component 2. The other end of the guide member 4 is located in the movable groove 12, and the guide member 4 can move back and forth in the vertical direction relative to the outer shell 1 in the movable groove 12.

[0039] In this technical solution, the guide 4 is connected to the sliding assembly 3. A movable groove 12 communicating with the inner cavity 11 is opened on the side wall of the outer shell 1. The position of the movable groove 12 corresponds to the position of the sliding assembly 3 away from the bottom. At this time, one end of the guide 4 is inserted into the movable groove 12 and bolted to the sliding assembly 3. The left and right sides of the other end of the guide 4 are matched and installed in the movable groove 12. The upper and lower ends of the guide 4 at this end form a movable gap with the movable groove 12, so that the guide 4 at this end can move back and forth in the vertical direction of the movable groove 12. When the actuating assembly 2 drives the sliding assembly 3 to extend or enter the inner cavity 11, it can ensure that the sliding assembly 3 moves up and down along the length direction of the inner cavity 11 without jamming, thus avoiding jamming during operation and facilitating operation.

[0040] Further, the sliding assembly 3 comprises a driving block 31 located in the inner cavity 11, the bottom end of the driving block 31 is provided with a receiving groove 311; a receiving shaft 32 is fixedly installed in the receiving groove 311, a roller 33 is arranged in the receiving shaft 32, and the roller 33 can move around the circumferential direction of the receiving shaft 32. In the embodiment, the driving block 31 is located in the inner cavity 11, the bottom end of the driving assembly 2 abuts against the top end of the driving block 31, the bottom end of the driving block 31 is provided with the receiving groove 311, the receiving shaft 32 is installed in the receiving groove 311, and the receiving shaft 32 is used as an intermediate driving bearing of the roller 33, the left and right ends of the receiving shaft 32 are fixedly installed on the two side walls of the receiving groove 311, and the roller 33 is provided with a gap with the receiving groove 311, when the roller 33 is stretched out of the inner cavity 11, it can roll to drive the cutter die to move out, which is convenient for operation; when the roller 33 is located in the inner cavity 11, the installation mechanism is locked, the cutter die cannot continue to roll, and can be stably installed in the operation space, which is shown in Figure 1 and Figure 3 .

[0041] Preferably, the assembly relationship of the receiving groove 311, the receiving shaft 32 and the roller 33 is shown in Figure 1 , the longitudinal section of the receiving groove 311 is in the shape of a cross, the receiving shaft 32 is located in the horizontal direction of the receiving groove 311, and the roller 33 is located in the vertical direction of the receiving groove 311, so that the structure is stable and compact, and the roller 33 is not easy to fall off.

[0042] The specific embodiment of the driving assembly 2 is shown in Figure 1 and Figure 2 , the driving assembly 2 comprises a sliding body 21 located in the inner cavity 11, an operation part 22, the sliding body 21 abuts against the operation part 22, a limiting part 23, one end of the operation part 22 away from the sliding body 21 is located outside the shell 1, and the limiting part 23 is installed on the operation part 22; the limiting part 23 has a first position and a second position relative to the operation part 22, the limiting part 23 in the first position locks the sliding body 21; the limiting part 23 in the second position releases the locking of the sliding body 21.

[0043] The sliding main body 21 is located in the inner cavity 11, the bottom end of the sliding main body 21 abuts against the driving block 31 of the sliding assembly 3, the top end of the sliding main body 21 is connected with the operation part 22, one end of the operation part 22 is outside the top opening of the inner cavity 11 and is connected with the limiting part 23 outside the shell 1, the limiting part 23 has a first position and a second position relative to the operation part 22, when the limiting part 23 is located at the first position, the operation part 22 moves downward to drive the sliding main body 21 to move to the sliding assembly 3, so that the roller 33 at the bottom end of the sliding assembly 3 is stretched out of the inner cavity 11, specifically, the sliding main body 21 comprises a sliding block 211 and a spring 212, one end of the sliding block 211 is sleeved on the spring 212, the other end of the sliding block 211 abuts against the operation part 22; the spring 212 can drive the operation part 22 to move back and forth in the up-down direction relative to the shell 1; when the limiting part 23 is at the second position, the roller 33 can be retracted into the inner cavity 11, the driving spring 212 moves upward to drive the operation part 22 to move upward, the spring 212 is a die spring, which is used for supporting, buffering and adjusting gap, is convenient and easy to use, and belongs to a conventional technical means, which will not be described herein; further, the operation part 22 is a bolt, and the limiting part 23 is a nut, which can be fixedly connected to the bolt at the first position and the second position, and the structure is stable.

[0044] Please refer to Figure 2 and Figure 3 The utility model also provides a knife die, including frame body 5 and a knife die's installation mechanism as described above, the shell 1 of the knife die's installation mechanism is fixedly installed on the fixed plate 51, the fixed plate 51 is set up the sliding hole 511 that can accommodate the back and forth of the sliding assembly 3, the roller 33 of the sliding assembly 3 of this installation mechanism corresponds the sliding hole 511, and the outer edge of the shell 1 can be installed by being fixedly installed on the outer edge of the sliding hole 511, which is convenient to operate.

[0045] In the technical solution, a plurality of installation mechanisms as described above are provided and are fixedly installed on the fixed plates 51 on the left and right sides of the frame body 5, wherein the fixed plates 51 are provided with a plurality of sliding holes 511, the rollers 33 of the sliding assemblies 3 of the installation mechanisms correspond to the sliding holes 511, and the outer edges of the shells 1 are fixedly installed on the outer edges of the sliding holes 511, so that installation can be realized, which is convenient to operate.

[0046] Please refer to Figure 4 A shearing machine comprises a machine base 6 and a knife die as described above, the machine base 6 comprises a movable frame 61, the machine base 6 is provided with a working cavity 62 and an opening 63 communicating with the working cavity 62, part of the movable frame 61 is located in the working cavity 62, another part of the movable frame 61 extends to the outside through the opening 63, the knife die is located on the movable frame 61, and the knife die can move back and forth on the movable frame 61.

[0047] In the technical solution, the base 6 is provided with a movable frame 61, a working cavity 62 and an opening 63, the opening 63 is communicated with the working cavity 62, the die is located on the movable frame 61, and a part of the movable frame 61 is located in the working cavity 62, and another part of the movable frame 61 extends to outside through the opening 63, and is used for loosening the mounting mechanism on the die from the feeding port at the left and right ends of the shearing machine, so that the die can be located on the movable frame 61 outside the base 6 through the opening 63 from the working cavity 62, preferably, an end of the movable frame 61 away from the working cavity 62 is provided with a limiting plate 611, the die is completely slid out of the movable frame 61 away from the working cavity 62, and the limiting plate 611 is used for applying resistance to the die, at this time, the cutting tool on the die can be replaced and disassembled, and the operation is convenient; after the cutting tool is replaced, the die is pushed back into the working cavity 62, and the user only needs to push the die to a proper position and lock the mounting mechanism from the feeding port, the mounting mechanism is small in structure, and is not afraid of being blocked by the components in the shearing machine, and good product experience is provided for the user.

[0048] The preferred embodiments of the utility model are described above only, and are not used for limiting the utility model, for the person skilled in the art, the utility model can have various changes and changes. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A die-cutting mold mounting mechanism, characterized in that, include: The outer shell (1) has an inner cavity (11) that runs vertically through it. An actuating component (2) has an upper portion extending from the top of the cavity (11) and the actuating component (2) of this portion is confined outside the top of the cavity (11), while the lower portion of the actuating component (2) is located within the cavity (11). A sliding component (3) is located in the inner cavity (11). One end of the sliding component (3) abuts against the bottom end of the actuating component (2). The actuating component (2) can drive the other end of the sliding component (3) to extend out from the bottom end of the inner cavity (11).

2. The die-cutting mold mounting mechanism according to claim 1, characterized in that, It also includes a guide (4), and the side wall of the outer shell (1) is provided with a movable groove (12), which communicates with the inner cavity (11). One end of the guide (4) is fixedly connected to the end of the sliding component (3) near the actuating component (2); the other end of the guide (4) is located in the movable groove (12), and the guide (4) can move back and forth in the vertical direction relative to the outer shell (1) in the movable groove (12).

3. The die-cutting mold mounting mechanism according to claim 1 or 2, characterized in that, The sliding component (3) includes: A drive block (31) is located in the inner cavity (11), and a receiving groove (311) is provided at the bottom end of the drive block (31). The receiving shaft (32) is fixedly installed in the receiving groove (311). The roller (33) is inserted in the receiving shaft (32), and the roller (33) can move around the circumference of the receiving shaft (32).

4. The die-cutting mold mounting mechanism according to claim 3, characterized in that, The longitudinal section of the receiving groove (311) is cross-shaped, the receiving shaft (32) is located in the horizontal direction of the receiving groove (311), and the roller (33) is located in the vertical direction of the receiving groove (311).

5. The die-cutting mold mounting mechanism according to claim 1, characterized in that, The actuating component (2) includes: A sliding body (21) is located in the inner cavity (11); The operating part (22) is abutted by the sliding body (21). The limiting part (23) is located outside the outer shell (1) at one end of the operating part (22) away from the sliding body (21). The limiting part (23) is installed on the operating part (22). The limiting part (23) has a first position and a second position relative to the operating part (22). The limiting part (23) located at the first position locks the sliding body (21). The limiting part (23) located at the second position releases the lock on the sliding body (21).

6. The die-cutting mold mounting mechanism according to claim 5, characterized in that, The sliding body (21) includes a sliding block (211) and a spring (212). One end of the sliding block (211) is sleeved on the spring (212), and the other end of the sliding block (211) abuts against the operating part (22). The spring (212) can drive the operating part (22) to move back and forth in the vertical direction relative to the outer shell (1).

7. The die-cutting mold mounting mechanism according to claim 5, characterized in that, The operating part (22) is a bolt; the limiting part (23) is a nut, which can be fixedly connected to the bolt in both the first position and the second position.

8. A die-cutting mold, characterized in that, The device includes a frame (5) and a die-cutting mold mounting mechanism as described in any one of claims 1 to 7. The frame (5) includes a fixing plate (51). The housing (1) of the die-cutting mold mounting mechanism is fixedly mounted on the fixing plate (51). The fixing plate (51) is provided with a sliding hole (511) that can accommodate the sliding component (3) to pass through back and forth.

9. A shearing machine, characterized in that, The device includes a base (6) and a die as described in claim 8. The base (6) includes a movable frame (61), the base (6) is provided with a working cavity (62) and an opening (63) communicating with the working cavity (62). A portion of the movable frame (61) is located in the working cavity (62), and another portion of the movable frame (61) passes through the opening (63) and extends outward. The die is located on the movable frame (61) and the die is capable of reciprocating on the movable frame (61).

10. A shearing machine according to claim 9, characterized in that, The movable frame (61) is provided with a limiting plate (611) at one end away from the working cavity (62). The die is completely slid out from the movable frame (61) away from the working cavity (62). The limiting plate (611) is used to apply resistance to the die.

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