Length-adjustable cable sheath cutting mechanism

Abstract

The utility model discloses a length-adjustable cable sheath cutting mechanism which comprises a wire harness clamping mechanism and a wire harness sheath stripping mechanism which are installed on a workbench, the wire harness clamping mechanism comprises a fixed clamping block and a movable clamping block, and the wire harness sheath stripping mechanism comprises a sheath cutting tool installed on a sliding plate and an air cylinder driving the sliding plate. The outer skin cutting tool comprises a left cutting edge fixedly arranged on the sliding plate and a right cutting edge movably arranged on the sliding plate, and a limiting module is arranged on the sliding plate and located in front of the left cutting edge. A wire harness is placed between the fixed clamping block and the movable clamping block, the wire harness is located in the notch of the left cutting edge, and the front end of the wire harness abuts against the limiting module. The right blade gets close to the left blade to cut off the outer skin of the wire harness, and the movable clamping block gets close to the fixed clamping block to clamp the wire harness. When the sliding plate moves, the left and right blades move along with the sliding plate to peel the outer skin of the wire harness from the metal core of the wire harness. According to the design, manual peeling of the wire harness by a worker with peeling pliers is replaced, and the quality of the wire harness is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of harness processing, concretely relates to stripping equipment of harness skin. BACKGROUND

[0002] In the processing of the harness, the end of the harness needs to be connected with the connecting terminal, therefore, the skin of the harness end needs to be stripped. The worker can hold the harness with the skin stripping forceps, the blade of the skin stripping forceps cuts off the skin and stops at the metal core of the harness, then the worker moves the skin stripping forceps along the length direction of the harness to separate the skin from the metal core of the harness. SUMMARY

[0003] The utility model solves the technical problem: provide a length adjustable cable skin cutting mechanism, replace the manual operation of the worker.

[0004] In order to solve the above technical problem, the utility model provides the following technical scheme: a length adjustable cable skin cutting mechanism, including the harness clamping mechanism and harness skin stripping mechanism of installation on the work table, the harness clamping mechanism includes fixed clamp block and movable clamp block, the harness skin stripping mechanism includes the skin cutting knife of installation on the sliding plate block, the first cylinder of drive sliding plate block, the skin cutting knife includes the left blade fixedly arranged on the sliding plate block and the right blade movably arranged on the sliding plate block, the sliding plate block is equipped with the adjusting rod, the adjusting rod is installed with the adjusting block, the adjusting block is installed with the restriction module, the adjusting block is movably sleeved on the adjusting rod, the first fastening bolt is screwed on the adjusting block, the first fastening bolt is opposite with the adjusting rod, the length direction of the adjusting rod is the length direction of the harness to be stripped, and the restriction module is located in front of the left blade.

[0005] According to the above technical scheme, the worker puts the harness between the fixed clamp block and the movable clamp block, and the harness is located in the notch of the left blade, and the front end of the harness is opposite with the restriction module. Then, the right blade closes to the left blade, the skin of the harness is cut off, the movable clamp block closes to the fixed clamp block, and the harness body is clamped. Then, under the drive of the first cylinder, the sliding plate block displaces, and the displacement direction is the length direction of the harness, and the left blade and the right blade displace with the sliding plate block, and the skin of the harness is stripped from the metal core of the harness.

[0006] The worker loosens the first fastening bolt, and the adjusting block can displace along the adjusting rod to adjust the distance between the restriction module and the left blade, and control the length of the harness stripping.

[0007] The fixed clamp block is fixedly installed on the first strip plate, the movable clamp block is connected with the second cylinder, the second cylinder is installed on the first strip plate, and the first strip plate is installed on the work table.

[0008] The left blade is located in the groove of the first cutter seat, the adjusting rod is screwed on the first cutter seat, and the left blade is pressed in the groove of the first cutter seat; the right blade is located in the groove of the second cutter seat, and the second fastening bolt is screwed on the second cutter seat to press the right blade in the groove of the second cutter seat.

[0009] The left blade is provided with a vertical clamping groove, and the right blade can be clamped in the vertical clamping groove. Under the driving of the third cylinder, the right blade approaches the left blade, and the right blade is inserted into the vertical clamping groove of the left blade. In this way, the cooperation between the left blade and the right blade is stable during peeling, and the quality of peeling is guaranteed.

[0010] The first cutter seat is fixed on the sliding plate block, the second cutter seat is connected with the third cylinder, the third cylinder is installed on the sliding plate block, the sliding plate block cooperates with the guide rail, and the guide rail is installed on the workbench. Under the driving of the first cylinder, the sliding plate linearly displaces along the guide rail.

[0011] The cylinder body of the first cylinder is installed on the sliding plate block, the piston rod of the first cylinder is connected with the piston fixed seat, and the piston fixed seat is fixedly installed on the workbench.

[0012] As an improvement, the limiting module is provided with a pressure sensor, the pressure sensor is electrically connected with the main control unit, and the main control unit is electrically connected with the electromagnetic valve of the first cylinder, the electromagnetic valve of the second cylinder and the electromagnetic valve of the third cylinder. The worker puts the wire harness between the fixed clamping block and the movable clamping block, the wire harness is located in the notch of the left blade, and the front end of the wire harness abuts against the limiting module. The pressure sensor is pressed to feed back a signal to the main control unit, and the main control unit controls the third cylinder, the second cylinder and the first cylinder to act in sequence, so that the automation of wire harness peeling is improved.

[0013] The length-adjustable cable peeling mechanism of the utility model replaces the worker's peeling tongs for manual peeling of the wire harness, the length of the peeled outer skin can be adjusted and effectively controlled, and the quality of the wire harness is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] The utility model will be further described below in combination with the drawings:

[0015] Figure 1 It is a schematic view of the length-adjustable cable peeling mechanism from the top view;

[0016] Figure 2 It is Figure 1 a bottom view;

[0017] Figure 3 It is Figure 1 a schematic view of the first cutter seat 43;

[0018] Figure 4 It is Figure 3 a right view.

[0019] Explanation of symbols in the figure:

[0020] 10, workbench;

[0021] 21, fixed clamp block; 22, movable clamp block; 23, first strip-shaped plate; 24, second cylinder;

[0022] 30, sliding plate block; 31, first cylinder; 32, guide rail; 33, piston fixing seat;

[0023] 41, left blade; 410, vertical clamping groove; 42, right blade; 43, first tool seat; 44, second tool seat; 45, second fastening bolt; 46, third cylinder; 47, pressing block;

[0024] 50, adjusting rod; 51, adjusting block; 52, limiting module; 53, first fastening bolt. DETAILED DESCRIPTION

[0025] In combination Figure 1 , Figure 2 A length-adjustable cable stripping mechanism, comprising a wire harness clamping mechanism and a wire harness stripping mechanism installed on a workbench 10, the wire harness clamping mechanism comprising a fixed clamp block 21 and a movable clamp block 22, the wire harness stripping mechanism comprising an outer skin cutting tool installed on a sliding plate block 30, a first cylinder 31 driving the sliding plate block, the outer skin cutting tool comprising a left blade 41 fixedly arranged on the sliding plate block and a right blade 42 movably arranged on the sliding plate block, the sliding plate block being provided with an adjusting rod 50, the adjusting rod being installed with an adjusting block 51, the adjusting block being installed with a limiting module 52, the adjusting block being movably sleeved on the adjusting rod, the adjusting block being screwed with a first fastening bolt 53, the first fastening bolt being in abutment with the adjusting rod, the length direction of the adjusting rod being the length direction of the wire harness to be stripped, and the limiting module being located in front of the left blade.

[0026] The fixed clamp block 21 is fixedly installed on a first strip-shaped plate 23, the movable clamp block 22 is connected with a second cylinder 24, and the second cylinder is installed on the first strip-shaped plate, and the first strip-shaped plate is installed on the workbench 10.

[0027] The left blade 41 is located in a groove of a first tool seat 43, the adjusting rod 50 is screwed on the first tool seat and presses the left blade tightly in the groove of the first tool seat; the right blade 42 is located in a groove of a second tool seat 44, and a second fastening bolt 45 is screwed on the second tool seat to press the right blade tightly in the groove of the second tool seat.

[0028] The left blade 41 is provided with a vertical clamping groove 410, and the right blade 42 can be clamped in the vertical clamping groove.

[0029] The first cutter seat 43 is fixed on the sliding plate 30, the second cutter seat 44 is connected with the third cylinder 46, the third cylinder is installed on the sliding plate, the sliding plate is matched with the guide rail 32, and the guide rail is installed on the workbench 10.

[0030] The cylinder body of the first cylinder 31 is installed on the sliding plate 30, the piston rod of the first cylinder is connected with the piston fixed seat 33, and the piston fixed seat is fixedly installed on the workbench 10.

[0031] The worker places the wire harness between the fixed clamping block 21 and the movable clamping block 22, the wire harness is located in the cutout of the left blade 41, and the front end of the wire harness abuts against the limiting module 52. Then, under the driving of the third cylinder 46, the right blade 42 approaches the left blade, and the outer skin of the wire harness is cut off. Under the driving of the second cylinder 24, the movable clamping block 22 approaches the fixed clamping block 21, and the wire harness body is clamped. Then, under the driving of the first cylinder 31, the sliding plate 30 is displaced in the length direction of the wire harness, and the left blade 41 and the right blade 42 are displaced along with the sliding plate 30, so that the outer skin of the wire harness is stripped from the metal core of the wire harness.

[0032] The worker loosens the first fastening bolt 53, the adjusting block 51 can be displaced along the adjusting rod 50, so that the distance between the limiting module 52 and the left blade 41 is adjusted, and the length of the wire harness stripping is controlled.

[0033] The above merely describes the preferred embodiments of the utility model, and for the ordinary skilled in the art, according to the utility model's thought, the specific implementation manner and application range can be changed, and the content of the specification should not be understood as the limitation of the utility model.

Claims

1. A length-adjustable cable stripping mechanism, comprising a cable clamping mechanism and a cable stripping mechanism installed on a workbench (10), the cable clamping mechanism comprising a fixed clamp block (21) and a movable clamp block (22), the cable stripping mechanism comprising a sheath cutting tool installed on a sliding plate block (30), and a first cylinder (31) driving the sliding plate block, the sheath cutting tool comprising a left blade (41) fixedly arranged on the sliding plate block and a right blade (42) movably arranged on the sliding plate block, characterized in that: The sliding plate is provided with an adjusting rod (50), an adjusting block (51) is installed on the adjusting rod, a limiting module (52) is installed on the adjusting block, the adjusting block is movably sleeved on the adjusting rod, a first fastening bolt (53) is screwed on the adjusting block and abuts against the adjusting rod, the length direction of the adjusting rod is the length direction of the wire harness to be stripped, and the limiting module is located in front of the left blade.

2. An adjustable length cable stripping mechanism as claimed in claim 1, wherein: The fixed clamping block (21) is fixedly installed on the first strip-shaped plate (23), the movable clamping block (22) is connected with the second cylinder (24), the second cylinder is installed on the first strip-shaped plate, and the first strip-shaped plate is installed on the workbench (10).

3. The length adjustable cable stripping mechanism of claim 1, wherein: The left blade (41) is located in the groove of the first tool seat (43), the adjusting rod (50) is screwed on the first tool seat and presses the left blade in the groove of the first tool seat, and the right blade (42) is located in the groove of the second tool seat (44), the second fastening bolt (45) is screwed on the second tool seat and presses the right blade in the groove of the second tool seat.

4. The length adjustable cable stripping mechanism of claim 1, wherein: The left blade (41) is provided with a vertical clamping groove (410), and the right blade (42) can be clamped in the vertical clamping groove.

5. The length adjustable cable stripping mechanism of claim 3, wherein: The first tool seat (43) is fixed on the sliding plate (30), the second tool seat (44) is connected with the third cylinder (46), the third cylinder is installed on the sliding plate, the sliding plate cooperates with the guide rail (32), and the guide rail is installed on the workbench (10).

6. The length adjustable cable stripping mechanism of claim 1, wherein: The cylinder body of the first cylinder (31) is installed on the sliding plate (30), the piston rod of the first cylinder is connected with the piston fixed seat (33), and the piston fixed seat is fixedly installed on the workbench (10).

7. The length adjustable cable stripping mechanism of claim 1, wherein: The limiting module (52) is provided with a pressure sensor, the pressure sensor is electrically connected with a main control unit, and the main control unit is electrically connected with electromagnetic valves of the first cylinder (31), the second cylinder (24) and the third cylinder (46).

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