Composite stamping die for control wiring harness

Abstract

The utility model relates to the technical field of control wire harness processing, in particular to a composite stamping die for control wire harnesses, which comprises a working frame, a support fixedly connected to the surface of the working frame, a first air cylinder fixedly connected to the surface of the support, an upper die fixedly connected to the output end of the first air cylinder, and two lower dies arranged on the surface of the working frame. By arranging the auxiliary device, the motor can drive the rotating disc to rotate to achieve switching of the lower dies, when one set of lower dies conduct punching operation, workers can conduct feeding and discharging operation on the other set of lower dies at the same time, the working efficiency is improved, the clamping blocks, the springs, the sliding rods and the supporting bases are matched, and the working efficiency is improved. And when feeding and discharging operation is carried out at a non-stamping station, the surrounding space is relatively wider, the hand movement of an operator is freer, and the probability of pressing injury caused by mistakenly touching the die due to the limited space is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to control harness processing technical field especially relates to a compound stamping die for control harness. BACKGROUND

[0002] The control harness is a kind of component for realizing electrical control and signal transmission, usually by multiple wires, cables and related connectors, protective sleeve etc. are formed, terminal and control harness are connected during processing, compound stamping die is often used, realizes the crimping operation of wire harness and terminal etc. component, ensures the electrical connection and mechanical connection reliable between both, guarantees the stability of current transmission and the structural strength of wire harness whole, simultaneously, the hole of specific shape and size can be punched out to the terminal.

[0003] In daily work, it is found that the existing compound stamping die is usually matched with upper and lower molds to realize stamping, and the processed control harness needs to be taken out manually, then new control harness to be stamped is placed, so as to carry out the next round of stamping operation, which greatly limits the overall operation efficiency, makes the production process slow, and when the control harness is placed into the mold manually, due to limited operation space, the hand is easily pressed if not careful, which is unsafe. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the problems of low overall stamping efficiency and being easily pressed during feeding in the prior art, and provides a compound stamping die for control harness.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme: a compound stamping die for control harness, including work rest, the surface of work rest is fixedly connected with support, the surface of support is fixedly connected with cylinder one, the output end of cylinder one is fixedly connected with upper mold, the surface of work rest is provided with two lower molds, the surface of work rest is provided with auxiliary device, the auxiliary device includes rotary disc rotatably connected with the inner wall of work rest, two lower molds are installed on rotary disc, the lower surface of work rest is fixedly connected with motor, the output end of motor is fixedly connected with the surface of rotary disc, the surface of lower mold is slidably connected with support seat, the inner wall of support seat is slidably connected with two slide rods, one end of slide rod is fixedly connected with clamping block, spring is arranged between slide rod and support seat, adjusting part is arranged between lower mold and support seat, positioning assembly is arranged between work rest and rotary disc, through the above-mentioned parts, motor can drive rotary disc to rotate, two lower molds are switched, upper and lower material loading operations can be carried out during stamping process, processing efficiency is improved, and spring cooperates with clamping block and support seat to clamp and position control harness, so that the stability during switching is ensured.

[0006] Preferably, the positioning assembly comprises a cylinder two fixedly connected with the surface of the workbench, and the surface of the rotating disc is provided with two positioning holes, and the output end of the cylinder two is inserted with the inner wall of the positioning hole, through the above-mentioned components, when the motor drives the rotating disc to rotate to switch, the output end of the cylinder two can be inserted in the corresponding positioning hole in the surface of the rotating disc.

[0007] Preferably, the surface of the clamping block is fixedly connected with a handle, and the handle is arranged in a "U" shape, through the handle, the handle can drive the clamping block to move, and the overall ease of use is improved.

[0008] Preferably, the spring is sleeved on the sliding rod, and the two ends of the spring are fixedly connected with the inner wall of the sliding rod and the support seat respectively.

[0009] Preferably, the adjusting part comprises a hollow seat fixed on the surface of the lower die, and an adjusting screw is rotatably connected with the inner wall of the hollow seat, and the adjusting screw is threadedly connected with the inner wall of the support seat, through the above-mentioned components, the adjusting screw can be rotated, the support seat is driven by the adjusting screw to slide on the lower die, so that the adjusting operation can be realized, and the support can be stably performed.

[0010] Preferably, the inner wall of the clamping block is provided with a clamping piece, the surface of the clamping piece is fixedly connected with two stabilizing rods, the stabilizing rods are slidably connected with the inner wall of the clamping block, the surface of the clamping piece is rotatably connected with a control screw, and the control screw is threadedly connected with the inner wall of the clamping block, through the above-mentioned components, the control screw can be rotated, the control screw can drive the clamping piece and the stabilizing rods to move, cooperate with the clamping block to clamp, and the stability during clamping is improved.

[0011] Preferably, the clamping piece is arranged in an arc shape.

[0012] Compared with the prior art, the utility model has the advantages and positive effects that:

[0013] 1、In the utility model, through setting up the auxiliary device, the motor can drive the rotating disc to rotate to realize the switching of the lower die, when a group of lower dies are working, the workers can simultaneously carry out the feeding and discharging operation on another group of lower dies, the working efficiency is improved, the clamping block, the spring, the sliding rod and the support seat cooperate to clamp the wire harness, and when the feeding and discharging operation is carried out in the non-punching station, the space around is relatively more spacious, the hands of the operator are more free, and the probability of being pressed due to limited space is reduced.

[0014] 2、In the utility model, through setting up the positioning assembly, after the rotating disc rotates to switch the lower die, the lower die can be accurately positioned at the punching position, the accuracy of the position of the die in the punching process is ensured, and the punching quality problem caused by the position deviation is avoided.

[0015] 3. In this utility model, the adjusting screw in the adjusting part can drive the support seat to slide on the lower mold, thereby adjusting the height of the support seat.

[0016] 4. In this utility model, the control screw can drive the clamping plate and the stabilizing rod to move. Adjusting the position of the clamping plate in conjunction with the clamping block for clamping can improve the overall stability during restraint. Attached Figure Description

[0017] Figure 1 A three-dimensional structural diagram of a composite stamping die for controlling wire harness is provided for this utility model;

[0018] Figure 2 A side view of a composite stamping die for controlling wire harnesses is provided for this utility model.

[0019] Figure 3 This utility model provides a bottom view structural diagram of a composite stamping die for controlling wire harnesses;

[0020] Figure 4 This utility model provides a cross-sectional view of the positioning component of a composite stamping die for controlling wire harnesses.

[0021] Figure 5 This utility model presents a partial structural schematic diagram of a composite stamping die for controlling wire harnesses.

[0022] Legend:

[0023] 1. Work frame; 2. Support; 3. Cylinder 1; 4. Upper mold; 5. Lower mold; 6. Auxiliary device; 61. Turntable; 62. Motor; 63. Positioning assembly; 631. Cylinder 2; 632. Positioning hole; 64. Support base; 65. Clamping block; 66. Hollow base; 67. Adjusting screw; 68. Handle; 69. Control screw; 610. Stabilizing rod; 611. Clamping plate; 612. Slide rod; 613. Spring. Detailed Implementation

[0024] Please see Figures 1-5 This utility model provides a technical solution: a composite stamping die for controlling wire harnesses, including a work frame 1, a support 2 fixedly connected to the surface of the work frame 1, a cylinder 3 fixedly connected to the surface of the support 2, an upper die 4 fixedly connected to the output end of the cylinder 3, two lower dies 5 provided on the surface of the work frame 1, and an auxiliary device 6 provided on the surface of the work frame 1.

[0025] Specifically, the auxiliary device 6 comprises a rotating disc 61 rotatably connected with the inner wall of the working frame 1, two lower molds 5 are installed on the rotating disc 61, the lower surface of the working frame 1 is fixedly connected with a motor 62, the output end of the motor 62 is fixedly connected with the surface of the rotating disc 61, the surface of the lower mold 5 is slidably connected with a support seat 64, the inner wall of the support seat 64 is slidably connected with two slide rods 612, one end of the slide rod 612 is fixedly connected with a clamping block 65, the spring 613 is arranged between the slide rod 612 and the support seat 64, the adjusting part is arranged between the lower mold 5 and the support seat 64, and the positioning assembly 63 is arranged between the working frame 1 and the rotating disc 61.

[0026] In the embodiment, the motor 62 can drive the rotating disc 61 to rotate, the two lower molds 5 are switched, the feeding and discharging operations can be performed during the stamping process, the processing efficiency is improved, the spring 613 cooperates with the clamping block 65 and the support seat 64 to clamp and position the control wire harness, and the stability during switching is guaranteed.

[0027] Specifically, the positioning assembly 63 comprises a second air cylinder 631 fixedly connected with the surface of the working frame 1, and two positioning holes 632 are formed in the surface of the rotating disc 61, and the output end of the second air cylinder 631 is inserted into the inner wall of the positioning hole 632.

[0028] In the embodiment, after the rotating disc 61 is rotated and switched by the motor 62, the output end of the second air cylinder 631 can be inserted into the corresponding positioning hole 632 in the surface of the rotating disc 61.

[0029] Specifically, the surface of the clamping block 65 is fixedly connected with a handle 68, the handle 68 is arranged in a “U” shape, and the handle 68 facilitates movement of the clamping block 65, thereby improving the overall ease of use.

[0030] Specifically, the spring 613 is sleeved on the slide rod 612, and the two ends of the spring 613 are fixedly connected with the inner wall of the slide rod 612 and the support seat 64 respectively.

[0031] Specifically, the adjusting part comprises a hollow seat 66 fixed on the surface of the lower mold 5, the inner wall of the hollow seat 66 is rotatably connected with an adjusting screw 67, and the adjusting screw 67 is threadedly connected with the inner wall of the support seat 64.

[0032] In the embodiment, the adjusting screw 67 can be rotated, the support seat 64 is driven by the adjusting screw 67 to slide on the lower mold 5, thereby realizing the adjusting operation, and the support can be stably performed.

[0033] Specifically, the inner wall of the clamping block 65 is provided with a clamping piece 611, the surface of the clamping piece 611 is fixedly connected with two stabilizing rods 610, the stabilizing rod 610 is slidably connected with the inner wall of the clamping block 65, the surface of the clamping piece 611 is rotatably connected with a control screw 69, and the control screw 69 is threadedly connected with the inner wall of the clamping block 65.

[0034] In the embodiment, the control screw 69 can be rotated to drive the clamping piece 611 and the stabilizing rod 610 to move, and clamp the clamping block 65 to improve the stability during clamping.

[0035] Specifically, the clamping piece 611 is arranged in an arc shape.

[0036] Working principle: during stamping, the terminal and the wire harness sleeved on the control line are placed on the lower die 5, then the cylinder 3 drives the upper die 4 to move, so as to press the terminal and the wire harness together, and punch the terminal at the same time. During the stamping process, the worker pulls the handle 68 and the clamping block 65 to take out the processed control wire harness in the other group of lower dies 5, and replaces it with unprocessed control wire harness. Then, the clamping block 65 is loosened, the spring 613 drives the clamping block 65 to reset, the clamping block 65 and the clamping piece 611 cooperate with the support seat 64 to clamp the wire harness, so as to ensure the stability. When switching, the motor 62 drives the rotating disc 61 to rotate, so as to realize the switching of the two groups of lower dies 5. After switching, the output end of the cylinder can be inserted into the positioning hole 632 on the surface of the rotating disc 61 to realize positioning. At the same time, the adjusting screw 67 is rotated to control the height of the support seat 64 on the lower die 5. At the same time, the control screw 69 is rotated to adjust the position of the clamping piece 611, so as to improve the overall clamping stability.

Claims

1. A combined stamping die for controlling a wiring harness, comprising a work frame (1), characterized in that: The surface of the workbench (1) is fixedly connected with a support (2), the surface of the support (2) is fixedly connected with a cylinder one (3), the output end of the cylinder one (3) is fixedly connected with an upper mold (4), the surface of the workbench (1) is provided with two lower molds (5), the surface of the workbench (1) is provided with an auxiliary device (6), the auxiliary device (6) comprises a rotating disc (61) rotatably connected with the inner wall of the workbench (1), two lower molds (5) are installed on the rotating disc (61), the lower surface of the workbench (1) is fixedly connected with a motor (62), the output end of the motor (62) is fixedly connected with the surface of the rotating disc (61), the surface of the lower mold (5) is slidably connected with a support seat (64), the inner wall of the support seat (64) is slidably connected with two slide rods (612), one end of the slide rod (612) is fixedly connected with a clamping block (65), a spring (613) is arranged between the slide rod (612) and the support seat (64), an adjusting portion is arranged between the lower mold (5) and the support seat (64), and a positioning assembly (63) is arranged between the workbench (1) and the rotating disc (61).

2. The combined stamping die for controlling a wire harness according to claim 1, characterized in that: The positioning assembly (63) comprises a cylinder two (631) fixedly connected with the surface of the workbench (1), and the surface of the rotating disc (61) is provided with two positioning holes (632), and the output end of the cylinder two (631) is inserted with the inner wall of the positioning hole (632).

3. The combined stamping die for controlling a wire harness according to claim 1, characterized in that: The surface of the clamping block (65) is fixedly connected with a handle (68), and the handle (68) is arranged in a "U" shape.

4. The combined stamping die for controlling a wire harness according to claim 1, characterized in that: The spring (613) is sleeved on the slide rod (612), and the two ends of the spring (613) are fixedly connected with the inner wall of the slide rod (612) and the support seat (64) respectively.

5. The combined stamping die for controlling a wire harness according to claim 1, characterized in that: The adjusting portion comprises a hollow seat (66) fixed on the surface of the lower mold (5), the inner wall of the hollow seat (66) is rotatably connected with an adjusting screw (67), and the adjusting screw (67) is threadedly connected with the inner wall of the support seat (64).

6. The combined stamping die for controlling a wire harness according to claim 1, characterized in that: The inner wall of the clamping block (65) is provided with a clamping piece (611), the surface of the clamping piece (611) is fixedly connected with two stabilizing rods (610), the stabilizing rods (610) are slidably connected with the inner wall of the clamping block (65), the surface of the clamping piece (611) is rotatably connected with a control screw (69), and the control screw (69) is threadedly connected with the inner wall of the clamping block (65).

7. The combined stamping die for a wiring harness according to claim 6, characterized in that: The clamping piece (611) is arranged in an arc shape.

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