Segmented cutting equipment convenient for replacing cutter

Abstract

The utility model discloses segmented cutting equipment convenient for replacing cutters, which belongs to the field of cutting equipment and comprises a workbench, a support fixedly mounted on the workbench, an air cylinder fixedly mounted on the support, a mounting frame movably mounted below the air cylinder, a gear motor fixedly connected in the mounting frame, and a cutter arranged on the side surface of the gear motor. An output shaft of the speed reduction motor is fixedly connected with the cutting knife through a convenient-to-disassemble assembly, the cutting knife is clamped into a connecting sleeve through a connector to be installed through the arranged convenient-to-disassemble assembly, an inserting rod is moved out in the reverse direction, and the connector is popped out through a push plate, so that the cutting knife is convenient to disassemble, and therefore cutting blades and other tools are easier and more convenient to replace; the inserting rod is inserted into the connector from the two sides, the first spring limits reverse movement of the inserting rod, so that the connector is not prone to falling off, the cutting knife is installed more stably, movable movement of the bolt on the screw rod is limited, the pushing force of the pushing plate is changed, the fastening degree of the connector, the inserting rod and the connecting sleeve is movably adjusted, and use is more convenient.

Description

Technical Field

[0001] The utility model relates to the field of cutting equipment, in particular to segmented cutting equipment which is convenient for replacing cutting tools. Background Art

[0002] Cable is an electric energy or signal transmission device, usually composed of several or several groups of wires. During the processing of cables, the cables are cut into sections by cutting equipment according to certain length requirements. The blade of the cutting equipment is fixed on the output shaft of the motor by bolts. After multiple cutting of the blade and the cable, the bolt structure used to fix the connection is prone to loosening, and there is a risk of the blade falling off. During the cutting process, when the blade falls off, it is easy to cause personal injury to the staff of the accessories, and the safety hazard is high. In addition, when the blade fixed by the bolt structure is disassembled, it is difficult to twist it, which is not conducive to quick replacement, so it needs to be improved. Utility Model Content

[0003] The main purpose of the utility model is to provide a segmented cutting device which is convenient for replacing cutting tools, and can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] The cam is provided with a toothed support, and the toothed support is provided with a toothed support, and the toothed support is provided with a toothed support, and the toothed support is provided with a toothed support.

[0006] Preferably, the easy-to-disassemble component also includes a socket and a sliding portion, the socket is opened on both sides of the connecting head, one end of the insertion rod is inserted into the socket, the sliding portion is fixedly connected to one end of the connecting head, and the push plate and the sliding portion are pressed against each other.

[0007] Preferably, the easy-to-disassemble component also includes a No. 1 limit block, and a through hole is provided on the connecting frame and the connecting sleeve at a position corresponding to the insertion rod, the No. 1 limit block is fixedly connected to the insertion rod, and the No. 1 spring is located at the side position of the No. 1 limit block, and the No. 1 limit block and the No. 1 spring are located between the connecting sleeve and the connecting frame.

[0008] Preferably, the easily disassembled assembly further comprises a second limiting block, one end of the screw rod is fixedly connected to the connecting frame, and the other end of the screw rod is fixedly connected to the second limiting block.

[0009] Preferably, the easy-to-disassemble assembly further includes a limiting bolt, which is movably mounted on a screw rod, a screw hole is provided at the center of the limiting bolt, and a sliding hole is movably connected to the movable plate at a position corresponding to the screw rod.

[0010] Preferably, the easy-to-disassemble assembly further includes a No. 2 spring, which is movably mounted on the screw rod and located between the limiting bolt and the movable plate.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] In the utility model, by providing an easy-to-disassemble assembly, the connector is inserted into the connector sleeve through the sliding part, the insertion rods on both sides slide into the insertion hole, and the push plate is squeezed and fixed from the side of the sliding part, so that the installation operation of the cutting knife is relatively simple. When disassembling, only the insertion rods on both sides need to be pulled out, and the push plate pushes the cutting blade to the side for disassembly, so that the replacement operation of the cutting blade is simple, fast and convenient.

[0013] In the utility model, by means of the easy-to-disassemble assembly, the insertion rod is inserted into the insertion hole from both sides, and the first spring restricts the first restriction block, so that the insertion rod is not easy to move in the opposite direction, and the push plate pushes and squeezes the sliding part and the connecting head, so that the insertion rod and the side wall of the insertion hole are tightly fixed, the cutting piece is not easy to loosen, and the fixing effect is better;

[0014] In the utility model, the bolt is restricted from moving on the screw rod, so that the tightness of the second spring can be adjusted easily, and the thrust of the push plate on the connector can be changed, so that the tightness of the connector, the plug rod and the connector sleeve can be adjusted easily, making the use of the utility model more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the connector of the utility model;

[0017] Figure 3 It is a cross-sectional structural schematic diagram of the connecting frame and the connecting sleeve of the utility model;

[0018] Figure 4 It is a schematic cross-sectional structure diagram of the limiting bolt of the utility model.

[0019] In the figure: 1. workbench; 2. bracket; 3. cylinder; 4. mounting frame; 5. reduction motor; 6. cutting knife; 7. easy-to-disassemble component; 701. connector; 702. socket; 703. sliding part; 704. connecting frame; 705. connecting sleeve; 706. plug rod; 707. limit block No. 1; 708. spring No. 1; 709. push plate; 710. movable rod; 711. movable plate; 712. screw; 713. limit block No. 2; 714. spring No. 2; 715. limiting bolt. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] like Figure 1-Figure 3As shown, a segmented cutting device for convenient tool replacement includes a workbench 1, a bracket 2 is fixedly installed on the workbench 1, a cylinder 3 is fixedly installed on the bracket 2, a mounting frame 4 is movably installed below the cylinder 3, a reduction motor 5 is fixedly connected inside the mounting frame 4, a cutting knife 6 is arranged on the side of the reduction motor 5, and the output shaft of the reduction motor 5 is fixedly connected to the cutting knife 6 through a convenient detachable component 7, and the convenient detachable component 7 includes a connector 701, a connecting frame 704, a connecting sleeve 705, an insert rod 706, a No. 1 spring 708, a push plate 709, a movable rod 710, a movable plate 711 and a screw 712, and the connecting rod 701 is fixedly connected to the cutting knife 6 through the connecting rod 704, a connecting sleeve 705, a plug rod 706, a No. 1 spring 708, a push plate 709, a movable rod 710, a movable plate 711 and a screw 712. The joint 701 is fixedly installed at the center of the cutting knife 6, one end of the connecting frame 704 is fixedly connected to the connecting sleeve 705, the other end of the connecting frame 704 is fixedly connected to the output shaft of the reduction motor 5, the connecting head 701 is fixedly connected in the connecting sleeve 705, the plug rod 706 is movably installed on the connecting frame 704 and the connecting sleeve 705, and the first spring 708 is movably installed on the plug rod 706. The convenient disassembly component 7 also includes a socket 702 and a sliding portion 703. The socket 702 is opened on both sides of the connecting head 701, one end of the plug rod 706 is inserted into the socket 702, and the sliding portion 703 The push plate 709 and the sliding portion 703 are fixedly connected to one end of the connecting head 701, and the push plate 709 and the sliding portion 703 are squeezed against each other. The disassembly component 7 also includes a No. 1 limit block 707. The connecting frame 704 and the connecting sleeve 705 are provided with a through hole at the position corresponding to the insertion rod 706. The No. 1 limit block 707 is fixedly connected to the insertion rod 706, and the No. 1 spring 708 is located at the side position of the No. 1 limit block 707. The No. 1 limit block 707 and the No. 1 spring 708 are located between the connecting sleeve 705 and the connecting frame 704. The sliding portion 703 is similar to a cone with the sharp corners eliminated, which is convenient for one end of the insertion rod 706 to slide along the sliding portion 7 03 slides to the surface of the connector 701, the minimum surface circle diameter of the sliding portion 703 is the same as the diameter of the push plate 709, the push plate 709 is located between the two plug rods 706, and is not in contact with or connected to the two plug rods 706, the plug rod 706 is inserted into the socket 702, thereby fixing the connector 701 to prevent the connector 701 from falling off, the No. 1 spring 708 and the No. 2 spring 714 are always in a compressed state, so that the No. 1 spring 708 can squeeze and push the plug rod 706 inward, restricting the plug rod 706, making it difficult for the plug rod 706 to move in the opposite direction, thereby preventing the connector 701 from falling off.

[0022] like Figure 1 , Figure 3 and Figure 4As shown, the two ends of the movable rod 710 are fixedly connected to the push plate 709 and the movable plate 711 respectively, the push plate 709 is movably installed in the connecting sleeve 705, the movable plate 711 is movably installed with the screw 712, the easy-to-disassemble component 7 also includes a No. 2 limit block 713, one end of the screw 712 is fixedly connected to the connecting frame 704, and the other end of the screw 712 is fixedly connected to the No. 2 limit block 713. The easy-to-disassemble component 7 also includes a limiting bolt 715, which is movably installed on the screw 712. A screw hole is provided at the center of the limiting bolt 715, and a sliding hole is movably connected at a position corresponding to the screw 712 on the movable plate 711. The easy-to-disassemble component 7 also includes a No. 2 spring 714, No. The spring 714 is movably installed on the screw rod 712 and is located between the limiting bolt 715 and the movable plate 711. The limiting bolt 715 is a combination of a hexagonal bolt and a circular plate. The circular plate and the No. 2 spring 714 are squeezed and contacted with each other, but the limiting bolt 715 and the No. 2 spring 714 are not fixedly connected to each other. After the limiting bolt 715 is changed in position by an external wrench, the distance between the movable plate 711 and the limiting bolt 715 is reduced or increased, which makes it easier to change the deformation degree of the No. 2 spring 714 and the thrust of the push plate 709, so that the thrust of the push plate 709 on the connecting head 701 changes, making the installation of the connecting head 701 and the insertion rod 706 more stable and not easy to shake.

[0023] It should be noted that the utility model is a segmented cutting device that is convenient for replacing the tool. The connector 701 is slid into the connector sleeve 705. One end of the connector 701 is fixedly connected to the sliding portion 703, which facilitates the insertion rod 706 to slide on the connector 701 along the sliding portion 703, so that the insertion rod 706 moves outward in the opposite direction. The first limit block 707 moves synchronously to compress the first spring 708, and one end of the insertion rod 706 slides on the surface of the connector 701. The sliding portion 703 of the head 701 simultaneously squeezes the push plate 709, causing the push plate 709 to move in the opposite direction, and the movable rod 710 pushes the movable plate 711 to move in the opposite direction on the screw rod 712, thereby compressing the second spring 714. When the insertion rod 706 slides into the insertion hole 702, the first spring 708 resumes its expansion, pushing the first limit block 707 to move inward, so that the insertion rod 706 is inserted into the insertion hole 702 from both sides, thereby fixing the connector 701. The locking cam 715 is engaged with the locking cam 716 and the locking cam 717, respectively, to lock the locking cam 716 and the locking cam 717. The locking cam 716 is engaged with the locking cam 717 and the locking cam 717, respectively.

[0024] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. It is only a preferred embodiment of the utility model, and its description is more specific and detailed, but it cannot be understood as limiting the scope of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The embodiments can be changed, modified, replaced and deformed without departing from the principle and purpose of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A segmented cutting device for facilitating the replacement of cutting tools, comprising a workbench (1), a bracket (2) fixedly mounted on the workbench (1), a cylinder (3) fixedly mounted on the bracket (2), a mounting frame (4) movably mounted below the cylinder (3), a reduction motor (5) fixedly connected to the mounting frame (4), a cutting knife (6) being arranged on the side of the reduction motor (5), characterized in that: The output shaft of the reduction motor (5) is fixedly connected to the cutting knife (6) via a conveniently detachable assembly (7). The conveniently detachable assembly (7) comprises a connecting head (701), a connecting frame (704), a connecting sleeve (705), an insert rod (706), a No. 1 spring (708), a push plate (709), a movable rod (710), a movable plate (711) and a screw rod (712). The connecting head (701) is fixedly installed at the center of the cutting knife (6). One end of the connecting frame (704) is fixedly connected to the connecting sleeve (705). The connecting frame (704) ) is fixedly connected to the output shaft of the reduction motor (5), the connecting head (701) is fixedly connected in the connecting sleeve (705), the insert rod (706) is movably mounted on the connecting frame (704) and the connecting sleeve (705), the No. 1 spring (708) is movably mounted on the insert rod (706), the two ends of the movable rod (710) are respectively fixedly connected to the push plate (709) and the movable plate (711), the push plate (709) is movably mounted in the connecting sleeve (705), and the movable plate (711) is movably mounted on the screw rod (712).

2. The segmented cutting device for easy tool replacement according to claim 1 is characterized in that: The convenient disassembly component (7) further comprises a socket (702) and a sliding portion (703), wherein the socket (702) is provided at two sides of the connector (701), one end of the insertion rod (706) is inserted into the socket (702), the sliding portion (703) is fixedly connected to one end of the connector (701), and the push plate (709) and the sliding portion (703) are pressed against each other.

3. The segmented cutting device for easy tool replacement according to claim 2 is characterized in that: The easy-to-disassemble component (7) further comprises a first limiting block (707); a through hole is provided on the connecting frame (704) and the connecting sleeve (705) at a position corresponding to the insertion rod (706); the first limiting block (707) is fixedly connected to the insertion rod (706); and the first spring (708) is located at a side position of the first limiting block (707); and the first limiting block (707) and the first spring (708) are located between the connecting sleeve (705) and the connecting frame (704).

4. The segmented cutting device for easy tool replacement according to claim 3 is characterized in that: The easy-to-disassemble component (7) further comprises a second limit block (713); one end of the screw rod (712) is fixedly connected to the connecting frame (704); and the other end of the screw rod (712) is fixedly connected to the second limit block (713).

5. The segmented cutting device for easy tool replacement according to claim 4 is characterized in that: The easy-to-disassemble assembly (7) further comprises a limiting bolt (715), wherein the limiting bolt (715) is movably mounted on the screw rod (712), a screw hole is provided at the center of the limiting bolt (715), and a sliding hole is movably connected to the movable plate (711) at a position corresponding to the screw rod (712).

6. The segmented cutting device for easy tool replacement according to claim 5, characterized in that: The easy-to-disassemble assembly (7) further comprises a No. 2 spring (714), which is movably mounted on the screw rod (712) and is located between the limiting bolt (715) and the movable plate (711).

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