Cable wire stripping device

Abstract

This utility model discloses a cable stripping device. A bracket is connected to a base plate, a lower pressure block is connected to the bottom of the bracket, and an upper pressure block is connected to the bracket. A first cylinder drives the upper pressure block to approach or move away from the lower pressure block. A lower sliding seat is connected to the bracket on the side of the lower pressure block, and a lower fixed seat is slidably fitted to the lower sliding seat. A lower cutter is connected to the lower fixed seat, and a second cylinder drives the lower fixed seat. The power output end of a third cylinder is connected to an upper sliding seat, and the upper fixed seat is slidably fitted to the upper sliding seat. An upper cutter is connected to one end of the upper fixed seat, and a guide post is connected to the upper fixed seat, which is slidably fitted to the lower fixed seat. Compared with the prior art, in this utility model, the cable is fixed by the upper and lower pressure blocks. After the upper cutter moves downward and cuts the rubber sheath with the lower cutter, the upper and lower cutters move horizontally with the rubber sheath, thus removing the rubber sheath and exposing the metal conductor at one end of the cable. This stripping method is not only time-saving and labor-saving, but also safe and reliable.

Description

Technical Field

[0001] This utility model relates to the field of cable processing tools, and in particular to a cable stripping device. Background Technology

[0002] Wires and cables are wire products used to transmit electrical (magnetic) energy, information, and realize the conversion of electromagnetic energy. In a broad sense, wires and cables are also simply referred to as cables. In a narrow sense, cables refer to insulated cables, which can be defined as: an assembly consisting of one or more insulated conductors, and their respective possible coverings, overall protective layers, and outer sheaths. Cables may also have additional uninsulated conductors.

[0003] The finished wire harness includes cable wires and connectors installed at one end of the cable wires. Before connecting the connector to the cable wires, the insulating sheath of the wire core at one end of the cable wires needs to be stripped to expose the metal conductor. In the existing technology, the cable wires are generally stripped with a utility knife, which is not only time-consuming and laborious, but also poses a significant safety hazard. Utility Model Content

[0004] The purpose of this utility model is to provide a cable stripping device. The cable is fixed by an upper and a lower pressure block. After the upper cutter moves downward and the lower cutter cuts open the rubber, the upper and lower cutters move horizontally with the rubber, thereby removing the rubber and exposing the metal conductor at one end of the cable. This stripping method is not only time-saving and labor-saving, but also safe and reliable, thus solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A cable stripping device includes a base plate, a bracket connected to the base plate, a lower pressing block connected to the bottom of the bracket, an upper pressing block connected to the bracket, a first cylinder driving the upper pressing block to approach or move away from the lower pressing block; a lower sliding seat connected to the bracket on the side of the lower pressing block, a lower fixed seat slidably engaged with the lower sliding seat, a lower cutter connected to the lower fixed seat, and a second cylinder driving the lower fixed seat; a third cylinder connected to the bracket, the power output end of the third cylinder connected to the upper sliding seat, and the upper fixed seat slidably engaged with the upper sliding seat; an upper cutter connected to one end of the upper fixed seat, and a guide post connected to the upper fixed seat, the guide post slidably engaged with the lower fixed seat.

[0006] A further improvement of this utility model is that the bracket has a C-shaped structure, the lower pressure block is connected to the opening at the bottom of the front end of the bracket; the first cylinder is vertically connected to the top of the bracket, the upper pressure block is connected to the power output end of the first cylinder, the lower pressure block and the upper pressure block are vertically corresponding, and the upper pressure block is slidably fitted in the slide groove A at the front end of the upper slide block.

[0007] A further improvement of this utility model is that the front end of the sliding seat is provided with a slot, the lower pressing block is accommodated in the slot, the top end of the sliding seat is provided with a sliding groove B, and the lower fixed seat is slidably engaged with the sliding groove B.

[0008] A further improvement of this utility model is that the second cylinder is laterally connected to the rear end of the bracket, and the sliding seat is connected to the power output end of the second cylinder.

[0009] A further improvement of this utility model is that the third cylinder is vertically connected to the top of the bracket, and the upper slide is connected to the power output end of the third cylinder; the bottom end of the upper slide is provided with a slide groove C, and the upper fixed seat is slidably fitted into the slide groove C.

[0010] A further improvement of this utility model is that the guide post is interference-fitted to the upper fixed seat, the lower fixed seat is provided with a guide hole, and the guide post is slidably fitted to the guide hole.

[0011] A further improvement of this utility model is that the upper cutter and the lower cutter are respectively connected to the front end of the upper fixed base and the lower fixed base, and the upper and lower blades of the upper cutter and the lower cutter are in contact to cut the outer wall of the wire.

[0012] A further improvement of this utility model is that the lower fixed base is provided with a receiving groove.

[0013] A further improvement of this utility model is that a controller is connected to the base plate, the controller is connected to a power source, the first cylinder, the second cylinder and the third cylinder are connected to a solenoid valve through pipes, the solenoid valve is connected to a gas source through pipes, and the solenoid valve is electrically connected to the controller.

[0014] A further improvement of this utility model is that the upper and lower cutting blades of the upper and lower cutting blades are arranged in two sets, one on the left and one on the right, and the two sets of cutting blades are staggered front and back.

[0015] The beneficial effects of this utility model are: The cable stripping device of this utility model fixes the cable through an upper and lower pressure block. After the upper cutter moves downward and the lower cutter cuts open the rubber, the upper and lower cutters move horizontally with the rubber, thereby removing the rubber and exposing the metal conductor at one end of the cable. This stripping method is not only time-saving and labor-saving, but also safe and reliable.

[0016] The cable stripping device of this utility model has a receiving groove on the lower fixed base, which can be used to temporarily store the stripped rubber.

[0017] The cable stripping device of this utility model has two sets of upper and lower cutting blades arranged left and right, which can strip two lengths of insulated wire cores at the same time, further improving work efficiency. Attached Figure Description

[0018] Figure 1This is a schematic diagram of the overall structure of this utility model.

[0019] Figure 2 for Figure 1 The right view.

[0020] Figure 3 This is a partial structural schematic diagram of the present invention.

[0021] Figure 4 This is a partial structural schematic diagram of the present invention.

[0022] Figure 5 This is a partial structural schematic diagram of the present invention.

[0023] Figure 6 This is a photograph of a cable with two short and one long insulated cores.

[0024] In the diagram: 1-base plate, 2-bracket, 3-lower pressing block, 4-upper pressing block, 5-first cylinder, 6-sliding seat, 7-lower fixed seat, 8-lower cutter, 9-second cylinder, 10-third cylinder, 11-upper sliding seat, 12-upper fixed seat, 13-upper cutter, 14-guide post, 15-accommodating groove, 16-controller, 17-blade. Detailed Implementation

[0025] The present invention will be further explained below with reference to the accompanying drawings and specific embodiments.

[0026] Example 1: As Figures 1-6 As shown, a cable stripping device includes a base plate 1, a bracket 2 connected to the base plate 1, a lower pressing block 3 connected to the bottom of the bracket 2, an upper pressing block 4 connected to the bracket 2, a first cylinder 5 driving the upper pressing block 4 to approach or move away from the lower pressing block 3; a lower sliding seat 6 connected to the bracket 2 on the side of the lower pressing block 3, a lower fixed seat 7 slidably engaged with the lower sliding seat 6, a lower cutter 8 connected to the lower fixed seat 7, a second cylinder 9 driving the lower fixed seat 7; a third cylinder 10 connected to the bracket 2, the power output end of the third cylinder 10 connected to an upper sliding seat 11, an upper fixed seat 12 slidably engaged with the upper sliding seat 11; an upper cutter 13 connected to one end of the upper fixed seat 12, and a guide post 14 connected to the upper fixed seat 12, the guide post 14 slidably engaged with the lower fixed seat 7.

[0027] The bracket 2 has a C-shaped structure, and the lower pressure block 3 is connected to the opening at the bottom front end of the bracket 2; the first cylinder 5 is vertically connected to the top of the bracket 2, and the upper pressure block 4 is connected to the power output end of the first cylinder 5. The lower pressure block 3 and the upper pressure block 4 are vertically corresponding, and the upper pressure block 4 is slidably engaged in the sliding groove A at the front end of the upper slide block 11.

[0028] The front end of the sliding seat 6 is provided with a slot, the lower pressure block 3 is accommodated in the slot, the top of the sliding seat 6 is provided with a sliding groove B, and the lower fixed seat 7 is slidably engaged with the sliding groove B.

[0029] The second cylinder 9 is laterally connected to the rear end of the bracket 2, and the lower slide seat 6 is connected to the power output end of the second cylinder 9.

[0030] The third cylinder 10 is vertically connected to the top of the bracket 2, and the upper slide 11 is connected to the power output end of the third cylinder 10; the bottom end of the upper slide 11 is provided with a slide groove C, and the upper fixed seat 12 is slidably engaged with the slide groove C.

[0031] The guide post 14 is interference-fitted to the upper fixed seat 12, and the lower fixed seat 7 is provided with a guide hole, and the guide post 14 is slidably fitted to the guide hole.

[0032] The upper cutter 13 and the lower cutter 8 are respectively connected to the front end of the upper fixed base 12 and the lower fixed base 7. The upper and lower blades 17 of the upper cutter 13 and the lower cutter 8 are in contact to cut the outer wall of the wire.

[0033] The lower fixed base 7 is provided with a receiving groove 15.

[0034] A controller 16 is connected to the base plate 1. The controller 16 is connected to the power supply. The first cylinder 5, the second cylinder 9 and the third cylinder 10 are connected to the solenoid valve through pipes. The solenoid valve is connected to the air source through pipes and is electrically connected to the controller 16.

[0035] Example 2: This example is a further improvement on Example 1. The main improvement is that, when Example 1 is working, as... Figure 6 As shown, some cable wires in the wire harness have an insulation core structure of two short and one long. This type of insulation core requires stripping twice, reducing work efficiency. However, in this embodiment, the above-mentioned defects can be avoided. Specifically: The upper and lower cutting blades 17 of the upper cutting blade 13 and the lower cutting blade 8 are arranged in two sets, one on the left and one on the right, and the two sets of cutting blades 17 are staggered. In this embodiment, the upper and lower cutting blades 17 of the upper cutting blade 13 and the lower cutting blade 8 are arranged in two sets, which can strip two lengths of insulated wire cores at the same time, further improving work efficiency.

[0036] Apart from the above, this embodiment is exactly the same as Embodiment 1, and will not be described again here.

[0037] The specific working principle of this embodiment is as follows: During operation, the operator places one end of the cable on the lower pressure block 3. The first cylinder 5 extends, and the upper pressure block 4 and the lower pressure block 3 fix the cable. At this time, two short insulated cores are located on the blade 17 on one side of the lower cutter 8, and one long insulated core is located on the blade 17 on the other side of the lower cutter 8. The third cylinder 10 extends, and the upper cutter 13 approaches the lower cutter 8, thereby cutting the rubber sheath of the insulated cores. Due to the limited stroke of the upper cutter 13, the upper cutter 13 and the lower cutter 8 will not completely cut off the insulated cores. Then, the third cylinder 10 retracts, and the upper cutter 13 and the lower cutter 8 move backward along with the upper fixing seat 12 and the lower fixing seat 7. The upper cutter 13 and the lower cutter 8, along with the rubber sheath, detach from the insulated cores, exposing the metal conductor of the insulated core at one end of the cable. The first cylinder 5 retracts, and the operator can then remove the processed cable.

[0038] The above embodiments are only for illustrating the technical concept and features of this utility model, and are intended to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be construed as limiting the scope of protection of this utility model. All equivalent transformations or modifications made in accordance with the spirit and essence of this utility model should be included within the scope of protection of this utility model.

Claims

1. A cable stripping device, characterized in that: Includes a base plate (1), a bracket (2) connected to the base plate (1), a lower pressure block (3) connected to the bottom of the bracket (2), an upper pressure block (4) connected to the bracket (2), a first cylinder (5) drives the upper pressure block (4) to approach or move away from the lower pressure block (3); a lower slide seat (6) is connected to the bracket (2) on the side of the lower pressure block (3), a lower fixed seat (7) is slidably fitted to the lower slide seat (6), a lower cutter (8) is connected to the lower fixed seat (7), a second cylinder (9) drives the connection to the lower fixed seat (7); a third cylinder (10) is connected to the bracket (2), an upper slide seat (11) is connected to the power output end of the third cylinder (10), an upper fixed seat (12) is slidably fitted to the upper slide seat (11); an upper cutter (13) is connected to one end of the upper fixed seat (12), and a guide post (14) is connected to the upper fixed seat (12), the guide post (14) is slidably fitted to the lower fixed seat (7).

2. The cable stripping device as described in claim 1, characterized in that: The bracket (2) has a C-shaped structure. The lower pressure block (3) is connected to the opening at the bottom front end of the bracket (2). The first cylinder (5) is vertically connected to the top of the bracket (2). The upper pressure block (4) is connected to the power output end of the first cylinder (5). The lower pressure block (3) and the upper pressure block (4) are vertically corresponding, and the upper pressure block (4) is slidably fitted in the sliding groove A at the front end of the upper slide block (11).

3. The cable stripping device as described in claim 1, characterized in that: The front end of the sliding seat (6) is provided with a slot, the lower pressing block (3) is accommodated in the slot, the top end of the sliding seat (6) is provided with a sliding groove B, and the lower fixing seat (7) is slidably engaged with the sliding groove B.

4. The cable stripping device as described in claim 1 or 3, characterized in that: The second cylinder (9) is laterally connected to the rear end of the bracket (2), and the sliding seat (6) is connected to the power output end of the second cylinder (9).

5. The cable stripping device as described in claim 1, characterized in that: The third cylinder (10) is vertically connected to the top of the bracket (2), and the upper slide (11) is connected to the power output end of the third cylinder (10); the bottom end of the upper slide (11) is provided with a slide groove C, and the upper fixed seat (12) is slidably fitted in the slide groove C.

6. The cable stripping device as described in claim 1, characterized in that: The guide post (14) is interference-fitted to the upper fixed seat (12), and the lower fixed seat (7) is provided with a guide hole. The guide post (14) is slidably fitted to the guide hole.

7. The cable stripping device as described in claim 1, characterized in that: The upper cutter (13) and lower cutter (8) are respectively connected to the front end of the upper fixed seat (12) and the lower fixed seat (7). The upper and lower blades (17) of the upper cutter (13) and the lower cutter (8) are in contact to cut the outer wall of the wire.

8. The cable stripping device as described in claim 1, characterized in that: The lower fixed seat (7) is provided with a receiving groove (15).

9. The cable stripping device as described in claim 1, characterized in that: A controller (16) is connected to the base plate (1). The controller (16) is connected to the power supply. The first cylinder (5), the second cylinder (9) and the third cylinder (10) are connected to the solenoid valve through pipes. The solenoid valve is connected to the air source through pipes and is electrically connected to the controller (16).

10. The cable stripping device as described in claim 7, characterized in that: The upper cutting blade (13) and the lower cutting blade (8) have two sets of upper and lower blades (17) arranged on the left and right sides, and the two sets of blades (17) are staggered front and back.

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