Cable cutting device

Abstract

The utility model discloses a cable cutting device which comprises a fixing plate, a V-shaped groove is formed in the center of the upper end of the fixing plate, one end of the fixing plate is fixedly connected with two protruding strips which are far away from each other, the upper ends of the protruding strips are fixedly connected with an electric push rod, the output end of the electric push rod is fixedly connected with a movable plate, and the bottom end of the movable plate is fixedly connected with a fixing sleeve. Semicircular blocks are fixedly connected to the two sides of the bottom end of the fixing sleeve, one semicircular block is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a cutting wheel, a stabilizing groove is formed in the position, located in the V-shaped groove, of the fixing plate, the bottom end of the other semicircular block is fixedly connected with an inserting rod, the inserting rod is sleeved with a spring, and the spring makes contact with a clamping block. According to the cable cutting device, the stabilizing groove is formed in the fixing plate to be matched with the clamping block and the inverted-V-shaped groove which can enter when a cable is cut, the cable can be stably clamped on one side of the cutting wheel, the cable cutting device is suitable for cables with different diameters, and the cable cutting stability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable cutting, in particular to a cable cutting device. Background Art

[0002] The cable cutting device is a tool specially used for cutting cables. Usually, when using the cutting device, the cable needs to be placed in the top locator position of the cutting machine, and the cable position is determined to be accurate, and then the cutter cuts the cable. At the same time, it should be noted that the cutting quality during cable cutting will affect the effect and safety of subsequent use.

[0003] According to the Chinese patent publication number CN217343382U, "A cable cutting device", it mainly describes that when the device is in use, the cable is inserted into the restraining cavity in the two sets of fixers. During the cutting process, since both sides of the cutting pad of the cable are restrained and fixed, it is not easy to bend and deform, thereby ensuring the integrity and flatness of the cut end face of the cable. In the process of cutting the cable, there are many types of cables, and the diameter of the cable may be larger than one restraining cavity and smaller than another restraining cavity. Therefore, it is necessary to replace the appropriate fixer and restraining cavity, which increases the cutting process and makes cutting more troublesome.

[0004] Therefore, a cable cutting device is proposed to solve the problem that there are many types of cables during the cable cutting process, and the diameter of the cable may be larger than one constraint cavity and smaller than another constraint cavity. Therefore, it is necessary to replace the appropriate fixer and constraint cavity, which increases the cutting process and makes cutting more troublesome. Utility Model Content

[0005] The technical problem to be solved by the utility model is as follows: in the process of cutting cables, there are many types of cables, and the diameter of the cable may be larger than one constraint cavity and smaller than another constraint cavity. Therefore, it is necessary to replace the appropriate fixer and constraint cavity, which increases the cutting process and makes cutting more troublesome. Therefore, a cable cutting device is proposed.

[0006] The technical solution adopted by the utility model to solve the technical problem is: a cable cutting device, comprising a fixed plate, a V-shaped groove is provided at the center of the upper end of the fixed plate, one end of the fixed plate is fixedly connected to two convex strips far away from each other, the upper end of the convex strip is fixedly connected to an electric push rod and the output end of the electric push rod is fixedly connected to a movable plate, the bottom end of the movable plate is fixedly connected to a fixed sleeve, both sides of the bottom end of the fixed sleeve are fixedly connected to semicircular blocks, one of the semicircular blocks is fixedly connected to a driving motor and the output end of the driving motor is fixedly connected to a cutting wheel, the fixed plate is located in the V-shaped groove and has a stabilizing groove, the bottom end of the other semicircular block is fixedly connected to a plug rod, the plug rod is sleeved with a spring, the spring contacts a card block, the plug rod is movably inserted into the card block and the card block has an inverted V-shaped groove.

[0007] As a preferred technical solution of the utility model, the clamping block is evenly fixedly connected with a protrusion in the inverted V-shaped groove, and the protrusion is triangular in structure. By setting the protrusion, the cable can be limited in position in cooperation with the V-shaped groove and the stability can be improved.

[0008] As a preferred technical solution of the utility model, a ball is rotatably embedded in the clamping block, and the ball corresponds to the stabilizing groove. By providing the ball, the friction between the stabilizing groove and the clamping block is reduced.

[0009] As a preferred technical solution of the utility model, a cushion block is glue-connected in the stabilizing groove, and the cushion block corresponds to the clamping block. The cushion block can be provided to increase the buffer.

[0010] As a preferred technical solution of the utility model, an oil groove is provided in the fixed plate, a driving motor is fixedly connected to one side of the fixed plate and a screw is fixedly connected to the output end of the driving motor, a piston is threadedly connected to the screw and the piston is in contact with the oil groove, atomizing nozzles are evenly provided on the opposite sides of the two convex strips and the atomizing nozzles are communicated with the oil groove, and by providing the atomizing nozzles and the oil groove, the cutting wheel and the cable can be lubricated to reduce burrs.

[0011] The utility model has the following advantages: by opening a stable groove on the fixed plate to cooperate with the clamping block and the inverted V-shaped groove that can be entered when cutting the cable, it can provide stable clamping for the cable on one side of the cutting wheel and adapt to cables of different diameters, thereby improving the stability of cable cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of a cable cutting device according to a preferred embodiment of the utility model;

[0013] Figure 2 It is a side cross-sectional structural schematic diagram of a cable cutting device according to a preferred embodiment of the utility model;

[0014] Figure 3 It is a three-dimensional cross-sectional structural schematic diagram of a fixing plate of a cable cutting device according to a preferred embodiment of the utility model;

[0015] Figure 4 It is a schematic diagram of the enlarged structure of point A of a cable cutting device in a preferred embodiment of the utility model.

[0016] Explanation of the reference numerals in the accompanying drawings: 1. fixed plate; 2. V-shaped groove; 3. convex strip; 4. electric push rod; 5. movable plate; 6. fixed sleeve; 7. semicircular block; 8. cutting wheel; 9. stabilizing groove; 10. plug rod; 11. spring; 12. block; 13. protrusion; 14. ball; 15. screw; 16. piston; 17. atomizing nozzle; 18. pad. DETAILED DESCRIPTION

[0017] The utility model will be further described below in conjunction with the accompanying drawings.

[0018] Please refer to Figure 1-4 A cable cutting device shown in the figure comprises a fixed plate 1, a V-shaped groove 2 is opened at the center of the upper end of the fixed plate 1, one end of the fixed plate 1 is fixedly connected to two convex strips 3 that are far away from each other, the upper end of the convex strip 3 is fixedly connected to an electric push rod 4, and the output end of the electric push rod 4 is fixedly connected to a movable plate 5, the bottom end of the movable plate 5 is fixedly connected to a fixed sleeve 6, the electric push rod 4 contracts to drive the movable plate 5 and the fixed sleeve 6 to move downward, and the cutting wheel 8 cuts the cable, and semicircular blocks 7 are fixedly connected to both sides of the bottom end of the fixed sleeve 6, one of the semicircular blocks 7 is fixed It is connected to a driving motor and the output end of the driving motor is fixedly connected to a cutting wheel 8. The fixed plate 1 is located in a V-shaped groove 2 and is provided with a stabilizing groove 9. The clamping block 12 contacts the stabilizing groove 9 when the fixing sleeve 6 moves downward. At this time, the inverted V-shaped groove fits the V-shaped groove 2, which can limit the cable near the incision and improve the stability during cutting. The bottom end of the other semicircular block 7 is fixedly connected to a plug rod 10, and a spring 11 is sleeved on the plug rod 10. The spring 11 contacts a clamping block 12, and the plug rod 10 is movably inserted into the clamping block 12, and the clamping block 12 is provided with an inverted V-shaped groove.

[0019] The protrusion 13 is evenly and fixedly connected in the inverted V-shaped groove of the clamping block 12 . The protrusion 13 is in a triangular structure, which increases the contact pressure between the clamping block 12 and the cable, thereby achieving a better contact effect.

[0020] The stabilizing groove 9 corresponds to the ball 14 , and the ball 14 is rotatably embedded in the clamping block 12 . By providing the ball 14 , the friction generated when the clamping block 12 contacts the stabilizing groove 9 can be reduced.

[0021] The clamping block 12 corresponds to the cushion block 18 , and the cushion block 18 is glued into the stabilizing groove 9 . By providing the cushion block 18 , a buffer can be provided by contacting with the insertion rod 10 .

[0022] Among them, the oil tank is communicated with the inside of the atomizing nozzle 17, the atomizing nozzle 17 is located on the side opposite to the two convex strips 3, the oil tank is in contact with the piston 16, the piston 16 is threadedly connected with a screw 15, the screw 15 is fixedly connected to the output end of the driving motor, the driving motor is fixedly connected to one side of the fixed plate 1, the oil tank is located in the fixed plate 1, and the piston 16 is arranged to move and squeeze the oil tank, and the atomizing nozzle 17 sprays oil mist to moisten the cutting wheel 8 and the cable incision, which can reduce burrs caused by cutting.

[0023] Working principle: Place the cable in the V-shaped groove 2, and make the electric push rod 4 contract. The block 12 first contacts the upper side of the cable, and under the action of the plug 10 and the spring 11, the cable is stably clamped by the block 12 and the multiple protrusions 13 in the block 12. By setting the V-shaped groove 2 and the inverted V-shaped groove, it is possible to provide a stable clamping of the cable on one side of the cutting wheel 8 and adapt to cables of different diameters. In the process of the fixed sleeve 6 gradually moving downward, the cable is pressed by the protrusion 13. At this time, the movable plate 5 and the fixed sleeve 6 move downward, and then the drive motor on one side of the semicircular block 7 is started to drive the cutting wheel 8 to rotate and cut the cable. At the same time, the drive motor on one side of the fixed plate 1 drives the screw 15 to rotate, and makes the piston 16 squeeze the lubricating oil in the oil tank, and spray it through the atomizing nozzle 17 to moisten the cutting wheel 8 and the position of the cable to be cut, thereby reducing burrs during cutting.

[0024] The above are only preferred implementations of the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

[0025] Other parts of the present invention not described in detail belong to the prior art and will not be described in detail here.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A cable cutting device, comprising a fixing plate (1), wherein a V-shaped groove (2) is provided at the center of the upper end of the fixing plate (1), characterized in that: One end of the fixed plate (1) is fixedly connected to two convex strips (3) that are away from each other, the upper end of the convex strip (3) is fixedly connected to an electric push rod (4), and the output end of the electric push rod (4) is fixedly connected to a movable plate (5), the bottom end of the movable plate (5) is fixedly connected to a fixed sleeve (6), and both sides of the bottom end of the fixed sleeve (6) are fixedly connected to semicircular blocks (7), one of the semicircular blocks (7) is fixedly connected to a driving motor, and the output end of the driving motor is fixedly connected to a cutting wheel (8), the fixed plate (1) is located in the V-shaped groove (2) and is provided with a stabilizing groove (9), the bottom end of the other semicircular block (7) is fixedly connected to an insertion rod (10), a spring (11) is sleeved on the insertion rod (10), the spring (11) contacts a card block (12), the insertion rod (10) is movably inserted into the card block (12), and the card block (12) is provided with an inverted V-shaped groove.

2. A cable cutting device as claimed in claim 1, characterized in that: The clamping block (12) is located in the inverted V-shaped groove and is evenly fixedly connected with a protrusion (13), and the protrusion (13) is in a triangular structure.

3. A cable cutting device as claimed in claim 2, characterized in that: A round ball (14) is rotatably embedded in the clamping block (12), and the round ball (14) corresponds to the stabilizing groove (9).

4. A cable cutting device as claimed in claim 3, characterized in that: A cushion block (18) is connected to the stabilizing groove (9) by adhesive, and the cushion block (18) corresponds to the clamping block (12).

5. A cable cutting device as claimed in claim 4, characterized in that: An oil groove is provided in the fixing plate (1), a driving motor is fixedly connected to one side of the fixing plate (1), and a screw (15) is fixedly connected to the output end of the driving motor, a piston (16) is threadedly connected to the screw (15), and the piston (16) is in contact with the oil groove, and atomizing nozzles (17) are evenly provided on opposite sides of the two convex strips (3), and the atomizing nozzles (17) are in communication with the oil groove.

Images