Cable production cutting equipment

Abstract

The utility model relates to the technical field of cable cutting devices, in particular to cable production cutting equipment which comprises a base, the upper end of the base is movably connected with a hydraulic rod, the lower end of the hydraulic rod is fixedly connected with a cutting knife, the upper end of the base is provided with a limiting mechanism, and the limiting mechanism is used for fixing and limiting a cable. The limiting mechanism comprises a supporting plate fixedly connected to the upper end of the base, electric telescopic rods are fixedly connected to the two sides of the upper end of the supporting plate, cables with different diameters can be limited when the cables are fixed and limited through the arranged multiple blocks, the multiple blocks can make good contact with the cables, and therefore the cable fixing device can be used for fixing and limiting the cables. According to the multi-section block, the stability is improved through the multiple contact points, meanwhile, due to the fact that the multi-section block is in a semi-cylindrical state during wrapping, a certain position straightening effect on the cable can be achieved, at the moment, when the cable is cut by the cutting knife, the cable can be smoother, and the situation that a notch is distorted does not occur.

Description

Technical Field

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

[0002] Cables are usually made of several or several groups of wires (at least two wires in each group) twisted together to form a rope-like cable. Each group of wires is insulated from each other and often twisted around a center wire. The entire cable is covered with a highly insulating covering. The cable has the characteristics of being powered inside and insulated outside. After the cable is produced, it needs to be packaged and transported. At this time, a cable cutter is needed to cut the cable to a suitable length to facilitate the packaging and transportation of the cable.

[0003] The use of existing devices has certain limitations. When cutting cables of different diameters, matching clamping components need to be replaced. Without clamping components, uneven cuts will occur during processing, which will affect the use. Constantly replacing components during work requires a certain amount of time and manpower, which will affect production efficiency. There are also some clamping components that can be used for different diameters. However, due to the small number of contact points, the fixing effect will be affected. In this way, the flatness of the cable cut cannot be guaranteed during cutting. Utility Model Content

[0004] In view of this, the purpose of the utility model is to provide a cable production cutting device to solve the problem that the existing device cannot well limit and fix the cable when cutting the cable.

[0005] Based on the above purpose, the utility model provides a cable production cutting device, including a base, the upper end of the base is movably connected to a hydraulic rod, the lower end of the hydraulic rod is fixedly connected to a cutting knife, and the upper end of the base is provided with a limiting mechanism, and the limiting mechanism is used to fix and limit the cable;

[0006] The limiting mechanism includes a support plate fixedly connected to the upper end of the base, both sides of the upper end of the support plate are fixedly connected to an electric telescopic rod, the lower ends of the two electric telescopic rods are commonly fixedly connected to a cross plate, first slide grooves are provided on both sides of the lower end of the cross plate, a rectangular telescopic rod is slidably connected inside the first slide groove, the two rectangular telescopic rods are relatively and commonly rotatably connected to multiple blocks, second slide grooves are provided on both sides of the upper end of the base, a slider is slidably connected inside the second slide groove, the opposite sides of the two sliders are fixedly connected to a first spring, the other end of the first spring is fixedly connected to the inner wall of the second slide groove, and the lower end of the rectangular telescopic rod is fixedly connected to the upper end of the slider.

[0007] Preferably, the upper end of the base is located at the lower end of the multi-section block and is fixedly connected with a rubber pad.

[0008] Preferably, a notch matching the cutting knife is formed at the upper end of the base.

[0009] Preferably, the multi-section block is made of a plurality of metal blocks that are rotatably connected to each other.

[0010] Preferably, rectangular grooves are provided on both sides of the upper end of the base, rectangular blocks are slidably connected inside the rectangular grooves, second springs are fixedly connected to the back sides of the two rectangular blocks, and the upper ends of the rectangular blocks are evenly fixedly connected to limiting rollers.

[0011] Preferably, the diameter of the limiting roller is greater than the width of the rectangular block.

[0012] Beneficial effects of the utility model:

[0013] The multi-blocks set up can limit the position of cables of different diameters when fixing the cables. The multi-blocks can contact the cables well, and multiple contact points can improve stability. At the same time, because the multi-blocks are in a semi-cylindrical state when wrapped, they can play a role in correcting the position of the cables to a certain extent. At this time, when the cutting knife cuts the cable, it can be more smooth without distorted incisions. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of an embodiment of the utility model;

[0017] Figure 3 For the utility model embodiment Figure 2 The enlarged structural diagram at A in the middle;

[0018] Figure 4 This is a schematic diagram of multiple blocks of an embodiment of the utility model;

[0019] Figure 5 It is a rear perspective structural schematic diagram of an embodiment of the utility model.

[0020] The markings in the figure are:

[0021] 1. Base; 2. Support plate; 3. Electric telescopic rod; 4. Horizontal plate; 5. Rectangular telescopic rod; 6. Hydraulic rod; 7. Cutting knife; 8. Multi-section block; 9. Limiting roller; 10. Second slide groove; 11. Sliding block; 12. First spring; 13. First slide groove; 14. Rectangular groove; 15. Second spring; 16. Rectangular block. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0023] like Figure 1-5 As shown, the utility model provides a cable production cutting device, including a base 1, the upper end of the base 1 is movably connected with a hydraulic rod 6, the hydraulic rod 6 is a driving device, the prior art, can be telescopic, the lower end of the hydraulic rod 6 is fixedly connected with a cutting knife 7, the hydraulic rod 6 drives the cutting knife 7 to move downward, and then cuts the cable, the upper end of the base 1 is located at the lower end position of the multi-section block 8 and is fixedly connected with a rubber pad, the rubber pad can improve the stability of the cable during cutting, the upper end of the base 1 is provided with a limiting mechanism, the limiting mechanism is used to fix and limit the cable, and the upper end of the base 1 is provided with a notch matching the cutting knife 7;

[0024] The limiting mechanism includes a support plate 2 fixedly connected to the upper end of the base 1, the support plate 2 is used for supporting, the upper ends of the support plate 2 are fixedly connected with electric telescopic rods 3 on both sides, the electric telescopic rod 3 is a driving device, in the prior art, the lower ends of the two electric telescopic rods 3 are fixedly connected with a cross plate 4, the electric telescopic rod 3 can drive the cross plate 4 to move up and down, the lower ends of the cross plate 4 are provided with a first slide groove 13 on both sides, the first slide groove 13 is internally slidably connected with a rectangular telescopic rod 5, the two rectangular telescopic rods 5 are relatively and commonly connected with a multi-section block 8, the multi-section block 8 is made of a plurality of metal blocks that are rotatably connected to each other, the upper ends of the base 1 are provided with a second slide groove 10 on both sides, the second slide groove 10 is internally slidably connected with a slider 11, the slider 11 can move inside the second slide groove 10, the opposite sides of the two sliders 11 are fixedly connected with a first spring 12, the first spring 12 is used to support and reset the slider 11, the other end of the first spring 12 is fixedly connected to the inner wall of the second slide groove 10, the lower end of the rectangular telescopic rod 5 is fixedly connected to the upper end of the slider 11;

[0025] When it is necessary to cut the cable, the electric telescopic rod 3 drives the cross plate 4 to move downward. When the cross plate 4 moves downward, the upper end rod wall of the rectangular telescopic rod 5 moves downward, thereby driving the multi-section block 8 to move downward. When the multi-section block 8 contacts the cable, the multi-section block 8 is deformed, thereby wrapping the cable. At this time, the rectangular telescopic rod 5 drives the slider 11 to move to the position of the cable under the action of the multi-section block 8, thereby making the slider 11 move inside the second slide groove 10, and stretching the first spring 12 at the same time, the multi-section block 8 can wrap the upper end position of the cable well. At the same time, since the multi-section block 8 presents a semi-cylindrical state when wrapping, it can play a certain role in correcting the position of the cable. At this time, when the cutting knife 7 cuts the cable, it can be more smooth without distortion of the incision, thereby improving the cutting effect. The multi-section block 8 can be suitable for cables of different diameters. When the cable of the smallest specification is used, the rectangular telescopic rod 5 can be completely retracted.

[0026] like Figure 1-5 As shown, rectangular grooves 14 are provided on both sides of the upper end of the base 1, and rectangular blocks 16 are slidably connected inside the rectangular grooves 14. The rectangular blocks 16 can move inside the rectangular grooves 14, and the back sides of the two rectangular blocks 16 are fixedly connected with second springs 15. The initial state of the second springs 15 is a compressed state, which has a certain thrust on the rectangular blocks 16. The upper ends of the rectangular blocks 16 are evenly fixedly connected with limiting rollers 9, and the diameter of the limiting rollers 9 is greater than the width of the rectangular blocks 16. When transmitting the cable, the cable line is limited by the limiting rollers 9 at this time. The second springs 15 can drive the limiting rollers 9 to move, so as to be suitable for cables of different diameters.

[0027] Working principle: when it is necessary to cut the cable, the electric telescopic rod 3 drives the cross plate 4 to move downward. When the cross plate 4 moves downward, the upper end rod wall of the rectangular telescopic rod 5 moves downward, thereby driving the multi-section block 8 to move downward. When the multi-section block 8 contacts the cable, the multi-section block 8 is deformed, thereby wrapping the cable. At this time, the rectangular telescopic rod 5 drives the slider 11 to move to the position of the cable under the action of the multi-section block 8, thereby moving the slider 11 inside the second slide groove 10 and stretching the first spring 12. The multi-section block 8 can wrap the upper end position of the cable well. At the same time, since the multi-section block 8 presents a semi-cylindrical state when wrapping, it can play a certain role in positioning the cable. At this time, when the cutting knife 7 cuts the cable, it can be more smooth without distortion of the incision, thereby improving the cutting effect. The multi-section block 8 can be suitable for cables of different diameters. When the cable is of the smallest specification, the rectangular telescopic rod 5 can be completely retracted. Through the second spring 15, the rectangular block 16 can drive the limiting roller 9 to move, thereby adapting to cables of different diameters.

[0028] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0029] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A cable production cutting device, comprising a base (1), characterized in that: The upper end of the base (1) is movably connected to a hydraulic rod (6), the lower end of the hydraulic rod (6) is fixedly connected to a cutting knife (7), and the upper end of the base (1) is provided with a limiting mechanism, which is used to fix and limit the cable; The limiting mechanism comprises a support plate (2) fixedly connected to the upper end of the base (1), both sides of the upper end of the support plate (2) are fixedly connected with electric telescopic rods (3), the lower ends of the two electric telescopic rods (3) are commonly fixedly connected with a cross plate (4), both sides of the lower end of the cross plate (4) are provided with first slide grooves (13), the interior of the first slide grooves (13) is slidably connected with a rectangular telescopic rod (5), the two rectangular telescopic rods (5) are relatively and commonly rotatably connected with a multi-section block (8), both sides of the upper end of the base (1) are provided with second slide grooves (10), the interior of the second slide grooves (10) is slidably connected with a slider (11), the opposite sides of the two sliders (11) are fixedly connected with a first spring (12), the other end of the first spring (12) is fixedly connected to the inner wall of the second slide groove (10), and the lower end of the rectangular telescopic rod (5) is fixedly connected to the upper end of the slider (11).

2. A cable production cutting device according to claim 1, characterized in that: The upper end of the base (1) is located at the lower end of the multi-section block (8) and is fixedly connected to a rubber pad.

3. A cable production cutting device according to claim 1, characterized in that: The upper end of the base (1) is provided with a notch matching the cutting knife (7).

4. A cable production cutting device according to claim 1, characterized in that: The multi-section block (8) is made of a plurality of metal blocks that are rotatably connected to each other.

5. The cable production cutting equipment according to claim 1, characterized in that: Rectangular grooves (14) are provided on both sides of the upper end of the base (1), and rectangular blocks (16) are slidably connected inside the rectangular grooves (14). The back sides of the two rectangular blocks (16) are fixedly connected to second springs (15), and the upper ends of the rectangular blocks (16) are evenly fixedly connected to limit rollers (9).

6. A cable production cutting device according to claim 5, characterized in that: The diameter of the limiting roller (9) is greater than the width of the rectangular block (16).

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