Cutter replacing mechanism for cutting machine

Abstract

The utility model discloses a cutter replacing mechanism for a cutting machine, which comprises a machine body used for arranging a corresponding cutting component, a support fixedly arranged at the top end of the machine body and a driving cylinder fixedly arranged at the top end of the support, and an output end arranged at the bottom of the driving cylinder penetrates through the support and is fixedly provided with a cutter frame. A cutting tool is arranged at the bottom of the tool frame, connecting blocks are fixedly arranged at the positions, close to the two sides, of the top of the tool frame, cavities are formed in the connecting blocks, and fixing rods are fixedly arranged at the positions, close to the two sides, of the top end of the cutting tool. According to the cutter replacing mechanism for the cutting machine, the screw rod, the rotating rod, the clamping rod and the clamping block are arranged, so that a cutter can be replaced only by screwing the rotating rod when the cutter replacing mechanism is replaced, a user does not need to disassemble and assemble a bolt effortlessly, the time for replacing the cutter is shortened, convenience is brought to the user, and the practicability of the cutter replacing mechanism is improved; and the use requirements of users are met.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting machines, in particular to a tool replacement mechanism for cutting machines. Background Art

[0002] The cutting machine is a processing equipment that uses an electric motor with a knife, a laser beam, a high-pressure water jet, and a die to cut and punch the seam material into the desired shape.

[0003] The cutting machine needs to use the matching cutting tool when in use, and the cutting tool will be installed with a corresponding replacement mechanism when disassembling and assembling. However, when the cutting tool replacement mechanism is used, it is often connected by a bolt structure, which makes it more laborious for the user to install the cutting tool, brings inconvenience to the user, and can no longer meet the user's use needs. Utility Model Content

[0004] The purpose of the utility model is to provide a tool replacement mechanism for a cutting machine, so as to solve the problem that the tool replacement mechanism proposed in the above background technology is often connected by a bolt structure when in use, which makes it more laborious for the user to install the tool, brings inconvenience to the user, and can no longer meet the user's use needs.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tool replacement mechanism for a cutting machine, comprising a body for arranging a corresponding cutting component, a bracket fixedly arranged at the top of the body, a driving cylinder fixedly arranged at the top of the bracket, the output end of the driving cylinder located at the bottom penetrates the bracket and is fixedly arranged with a tool holder, a cutting tool is arranged at the bottom of the tool holder, connecting blocks are fixedly arranged at both sides of the top of the tool holder, a cavity is provided inside the connecting block, fixing rods are fixedly arranged at both sides of the top of the cutting tool, the top of the fixing rod extends to the inside of the connecting block, a supporting block is fixedly arranged at the top of the fixing rod, a clamping block is fixedly arranged at both sides of the top of the supporting block, screw rods are movably arranged at both sides of the top of the connecting block through a rotating shaft, a linkage gear is fixedly arranged on the opposite side of the two screw rods, a clamping rod is threadedly connected to one end of the screw rod away from the linkage gear, a rotating rod is movably arranged at the top of the connecting block, a guide rod is fixedly arranged at the top of the clamping rod, and guide grooves are provided at both sides of the top of the connecting block.

[0006] Furthermore, a base is fixedly arranged at the bottom of the body.

[0007] Furthermore, the outer wall of the supporting block contacts the inner wall of the connecting block, and the supporting block and the connecting block are slidably connected.

[0008] Furthermore, opposite sides of the two clamping rods extend into the interior of the clamping block, and the clamping rods are clamped with the clamping block.

[0009] Furthermore, the bottom end of the rotating rod passes through the connecting block and is fixedly provided with a rotating gear, and the rotating gear is meshed with the linkage gear.

[0010] Furthermore, a handle block is fixedly provided on the top end of the rotating rod.

[0011] Furthermore, the top end of the guide rod extends to the inside of the guide groove and does not contact the inner wall of the guide groove.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The tool replacement mechanism for the cutting machine is provided with a screw rod, a rotating rod, a clamping rod and a clamping block, so that the tool can be replaced by simply twisting the rotating rod during replacement, without the need for the user to laboriously disassemble and assemble bolts, thereby reducing the time spent on tool replacement, bringing convenience to the user, improving the practicality of the device, and meeting the user's usage needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a cross-sectional view of the structure of the utility model;

[0016] Figure 3 for Figure 2 A is a partial enlarged schematic diagram;

[0017] Figure 4 It is a schematic diagram of the card block of the utility model.

[0018] In the figure: 1, machine body; 2, bracket; 3, driving cylinder; 4, tool holder; 5, cutting tool; 6, connecting block; 7, fixing rod; 8, supporting block; 9, clamping block; 10, screw rod; 11, connecting gear; 12, clamping rod; 13, rotating rod; 14, guide rod; 15, rotating gear. DETAILED DESCRIPTION

[0019] The utility model is further described in detail below with reference to the accompanying drawings and through specific embodiments. The following embodiments are merely illustrative and not limiting of the protection scope of the utility model.

[0020] See also Figure 1-4The utility model provides a technical solution: a tool replacement mechanism for a cutting machine, comprising a body 1 for setting corresponding cutting components, the body 1 is used to set corresponding components, a bracket 2 fixedly arranged at the top of the body 1, the bracket 2 plays a supporting role, a driving cylinder 3 fixedly arranged at the top of the bracket 2, the driving cylinder 3 can generate power, the output end of the driving cylinder 3 arranged at the bottom passes through the bracket 2 and is fixedly provided with a tool holder 4, the tool holder 4 is used to install the tool, a cutting tool 5 is arranged at the bottom of the tool holder 4, the cutting tool 5 can perform cutting, connecting blocks 6 are fixedly arranged on both sides of the top of the tool holder 4, the connecting blocks 6 are used to set corresponding components, a cavity is opened inside the connecting blocks 6, and fixing rods 7 are fixedly arranged on both sides of the top of the cutting tool 5, the fixing rods 7 are used to set a supporting block 8, the top of the fixing rod 7 extends to the inside of the connecting block 6, the fixing rods A support block 8 is fixedly provided on the top of 7, and the support block 8 is used to set a card block 9. Card blocks 9 are fixedly provided on both sides of the top of the support block 8. The card block 9 is used to connect with the card rod 12. The top positions on both sides of the connecting block 6 are movably provided with screw rods 10 through the rotating shaft. The screw rods 10 are used to drive the card rod 12 to move. The opposite sides of the two screw rods 10 are fixedly provided with linkage gears 11, and the linkage gear 11 can drive the screw rods 10 to rotate. The end of the screw rod 10 away from the linkage gear 11 is threadedly connected with the card rod 12, and the card rod 12 is used to be clamped with the card block 9. A rotating rod 13 is movably provided on the top of the connecting block 6, and the rotating rod 13 can drive the rotating gear 15 to rotate. A guide rod 14 is fixedly provided on the top of the card rod 12. The guide rod 14 can limit the card rod 12 to prevent the card rod 12 from rotating with the card rod 12. Guide grooves are provided on both sides of the top of the connecting block 6.

[0021] Furthermore, a base is fixedly provided at the bottom of the body 1, wherein the base can support the device.

[0022] Furthermore, the outer wall of the support block 8 does not contact the inner wall of the connecting block 6, wherein the support block 8 is used to set the clamping block 9, and a gap is left between the support block 8 and the connecting block 6, so that the support block 8 will not generate friction with the connecting block 6 when sliding upward.

[0023] Furthermore, the opposite sides of the two clamping rods 12 extend into the interior of the clamping block 9 , and the clamping rods 12 are clamped with the clamping block 9 , wherein the protruding portion of the clamping rod 12 near one end of the clamping block 9 extends into the interior of the clamping block 9 , thereby being clamped with the clamping block 9 .

[0024] Furthermore, the bottom end of the rotating rod 13 passes through the connecting block 6 and is fixedly provided with a rotating gear 15 , which is meshed with the interlocking gear 11 , wherein the rotating gear 15 can drive the interlocking gear 11 to rotate.

[0025] Furthermore, a handle is fixedly provided on the top of the rotating rod 13 , wherein the handle facilitates the user to rotate the rotating rod 13 .

[0026] Furthermore, the top end of the guide rod 14 extends to the inside of the guide groove and contacts the inner wall of the guide groove, and the guide rod 14 is slidably connected to the guide groove, wherein the guide rod 14 can limit the clamping rod 12 to prevent the clamping rod 12 from rotating.

[0027] Working principle: When the cutting tool 5 needs to be installed, the user inserts the components on the cutting tool 5 from the bottom of the tool holder 4 into the connecting block 6, and then the user rotates the rotating rod 13, thereby driving the rotating gear 15 and the connecting gear 11 to rotate, and the rotation of the connecting gear 11 drives the screw rod 10 to rotate, and the rotation of the screw rod 10 drives the clamping rod 12 to move, so that the clamping rod 12 is clamped with the clamping block 9, thereby installing the device.

[0028] According to the above working process, we can know:

[0029] The tool replacement mechanism for the cutting machine is provided with a screw rod 10, a rotating rod 13, a clamping rod 12 and a clamping block 9, so that when replacing the tool, the user only needs to twist the rotating rod 13 to complete the replacement of the tool, without the need for the user to laboriously disassemble and assemble bolts, thereby reducing the time spent on replacing the tool, bringing convenience to the user, improving the practicality of the device, and meeting the user's usage needs.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tool replacement mechanism for a cutting machine, comprising a body (1) for arranging a corresponding cutting assembly, a bracket (2) fixedly arranged at the top of the body (1), and a driving cylinder (3) fixedly arranged at the top of the bracket (2), characterized in that: The output end of the driving cylinder (3) arranged at the bottom passes through the bracket (2) and is fixedly provided with a tool holder (4); a cutting tool (5) is arranged at the bottom of the tool holder (4); connecting blocks (6) are fixedly provided at both sides of the top of the tool holder (4); a cavity is provided inside the connecting block (6); fixing rods (7) are fixedly provided at both sides of the top of the cutting tool (5); the top of the fixing rod (7) extends into the inside of the connecting block (6); a supporting block (8) is fixedly provided at the top of the fixing rod (7); the supporting block (8) 8) Blocks (9) are fixedly provided at both sides of the top, screw rods (10) are movably provided at both sides of the top of the connection block (6) through rotating shafts, linkage gears (11) are fixedly provided on opposite sides of the two screw rods (10), a clamping rod (12) is threadedly connected to one end of the screw rod (10) away from the linkage gear (11), a rotating rod (13) is movably provided at the top of the connection block (6), a guide rod (14) is fixedly provided at the top end of the clamping rod (12), and guide grooves are provided at both sides of the top of the connection block (6).

2. A cutting machine tool replacement mechanism according to claim 1, characterized in that: A base is fixedly arranged at the bottom of the machine body (1).

3. The tool replacement mechanism for a cutting machine according to claim 1, characterized in that: The outer wall of the support block (8) contacts the inner wall of the connecting block (6), and the support block (8) and the connecting block (6) are slidably connected.

4. The tool replacement mechanism for a cutting machine according to claim 1, characterized in that: The opposite sides of the two clamping rods (12) extend into the interior of the clamping block (9), and the clamping rods (12) are clamped with the clamping block (9).

5. The tool replacement mechanism for a cutting machine according to claim 1, characterized in that: The bottom end of the rotating rod (13) passes through the connecting block (6) and is fixedly provided with a rotating gear (15), and the rotating gear (15) is meshed with the linkage gear (11).

6. The tool replacement mechanism for a cutting machine according to claim 1, characterized in that: A handle block is fixedly arranged on the top end of the rotating rod (13).

7. The tool replacement mechanism for a cutting machine according to claim 1, characterized in that: The top end of the guide rod (14) extends into the interior of the guide groove and does not contact the inner wall of the guide groove.

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