High-voltage automobile wire harness plastic shell assembly tool

Abstract

The utility model belongs to the technical field of wire harness plastic shell installation, and particularly relates to a high-voltage automobile wire harness plastic shell assembly tool which comprises a base, two stand columns are fixedly arranged on the top of the base, and air cylinders are fixedly arranged on the tops of the two stand columns. Before assembling, a clamping plate matched with the plastic shell in size is selected and installed at one end of an installation base, two ejector rods are squeezed inwards at the same time, the ejector rods squeeze springs, when the ejector rods retract into containing holes, two insertion blocks are inserted into insertion holes, the springs push the ejector rods outwards, one end of each ejector rod is made to be attached to the inner wall of an arc-shaped groove, the clamping plate is pushed, and the clamping plate drives the insertion blocks; and after the ejector rod moves to the position of the positioning hole, the spring applies thrust to the ejector rod, so that the ejector rod is popped out of the positioning hole, the clamping plate is installed, the clamping plate capable of being rapidly replaced can be suitable for assembling wiring harness plastic shells of different sizes, and the application range of equipment is widened.

Description

TECHNICAL FIELD

[0001] The utility model relates to harness plastic shell installation technical field especially relates to a high pressure automobile harness plastic shell assembly tool. BACKGROUND

[0002] Automobile harness is the network main body of automobile circuit, and there is no automobile circuit without harness. The harness refers to the contact terminal (connector) and wire cable pressure joint after the copper material is punched, and the outside is plastic pressure insulation body or additional metal shell, etc. to form a connected circuit assembly. The automobile harness is divided into two kinds of power lines and signal lines which carry driving execution elements (actuators) and transmit sensor input instructions from the function. The external harness needs to be assembled with a plastic shell after production. In order to improve the assembly efficiency, manual assembly is gradually replaced by assembly equipment. During assembly, the two plastic shells are extruded by using the clamping plate, so that the two plastic shells form a circle and wrap the harness inside.

[0003] However, the size of the semicircular groove on one side of the clamping plate of the existing plastic shell assembly equipment is fixed, so that it can only extrude the plastic shell of a specific specification, which limits the application range of the equipment. Therefore, a high pressure automobile harness plastic shell assembly tool is proposed. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the shortcomings in the prior art and provides a high pressure automobile harness plastic shell assembly tool.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a high pressure automobile harness plastic shell assembly tool, including the base, the top of the base is fixedly provided with two stand columns, the top of two stand columns is fixedly provided with pneumatic cylinder, the output end of two pneumatic cylinders is fixedly provided with connecting plate, the bottom of two connecting plates is fixedly provided with the same pressure plate, the top of the base is fixedly provided with connecting sleeve, the connecting sleeve is movably provided with threaded rod in, the top of threaded rod is fixedly provided with placing plate, the top of the base is fixedly provided with vertical plate, the vertical plate is equipped with slide hole, the slide hole is movably provided with push-pull rod, the top of push-pull rod is equipped with a plurality of pin holes, the top of vertical plate is movably provided with pin rod, the pin rod and pin hole are matched, one end of push-pull rod is fixedly provided with mounting seat, one side of mounting seat is equipped with two insertion holes, two insertion holes are movably provided with connecting structure, one side of two connecting structures is fixedly provided with the same clamping plate.

[0006] Further description of the above technical scheme:

[0007] The inner wall of the connecting sleeve is provided with threads, and the threads of the threaded rod and the connecting sleeve inner wall are matched.

[0008] Further description of the above technical scheme:

[0009] The top inner wall and the bottom inner wall of the jack are provided with limiting grooves, and the side inner wall of the jack is provided with an arc-shaped groove, and the inner wall of the arc-shaped groove is provided with a positioning hole.

[0010] As a further description of the above technical solution:

[0011] The bottom of the base is fixedly provided with four supporting columns, and the bottom of each of the four supporting columns is fixedly provided with an antiskid pad.

[0012] As a further description of the above technical solution:

[0013] The connecting structure comprises a plug block connected with the jack, one end of the plug block is fixedly connected with the clamping plate, one side of the plug block is provided with a receiving hole, a spring is fixedly arranged in the receiving hole, one end of the spring is fixedly provided with a guide plate, the guide plate is movably connected with the inner wall of the receiving hole, one side of the guide plate is fixedly provided with a jacking rod, and the jacking rod is matched with the positioning hole.

[0014] As a further description of the above technical solution:

[0015] The top and the bottom of the plug block are fixedly provided with limiting strips matched with the limiting grooves.

[0016] The utility model has the advantages of the following:

[0017] 1. Compared with the prior art, the high-voltage automobile wire harness plastic shell assembly tool is provided with a mounting seat, a jack, a plug block, a receiving hole, a spring, a jacking rod and a clamping plate, the clamping plate with a size matched with the plastic shell is selected before assembly and is mounted at one end of the mounting seat, the two jacking rods are simultaneously pressed inward, the jacking rod presses the spring, the two plug blocks are inserted into the jack when the jacking rod is retracted into the receiving hole, the spring pushes the jacking rod outward at this time, the one end of the jacking rod is attached to the inner wall of the arc-shaped groove, the clamping plate is pushed, the plug block is driven by the clamping plate, and the jacking rod is driven by the plug block, the spring applies a pushing force to the jacking rod when the jacking rod moves to the position of the positioning hole, the jacking rod is ejected from the positioning hole, and the installation of the clamping plate is completed.

[0018] 2. Compared with the prior art, the high-voltage automobile wire harness plastic shell assembly tool is provided with a connecting sleeve and a threaded rod, the height of the placement plate is adjusted by rotating the threaded rod according to the size of the clamping plate during assembly, and the situation that the clamping plate is higher or lower than the placement plate and cannot be clamped tightly can be effectively prevented. DRAWINGS

[0019] Figure 1 The utility model provides a first perspective three-dimensional structure schematic diagram of high pressure automobile wire harness plastic shell assembly tool;

[0020] Figure 2 A second perspective three-dimensional structure schematic view of the high-voltage automobile wire harness plastic shell assembly tool is provided for the utility model;

[0021] Figure 3 A three-dimensional schematic view of the mounting seat and the connecting structure separated from each other in the high-voltage automobile wire harness plastic shell assembly tool is provided for the utility model;

[0022] Figure 4 A separated structure schematic view of the vertical plate and the push-pull rod in the high-voltage automobile wire harness plastic shell assembly tool is provided for the utility model.

[0023] Legend:

[0024] 1, base; 2, stand; 3, air cylinder; 4, connecting plate; 5, pressing plate; 6, placing plate; 7, vertical plate; 8, push-pull rod; 9, pin rod; 10, pin hole; 11, sliding hole; 12, mounting seat; 13, insertion hole; 14, connecting structure; 141, insertion block; 142, storage hole; 143, spring; 144, ejector rod; 15, clamping plate; 16, arc-shaped groove; 17, positioning hole. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor fall within the protection scope of the utility model.

[0026] With reference to Figures 1 to 4 The utility model provides a kind of high-voltage automobile wire harness plastic shell assembly tool: including base 1, the bottom of base 1 is fixedly provided with four support columns, the bottom of four support columns is fixedly provided with antiskid pad, four support columns are arranged in rectangle, the top of base 1 is fixedly provided with two stand 2, the top of two stand 2 is fixedly provided with air cylinder 3, the output end of two air cylinder 3 is fixedly provided with connecting plate 4, the bottom of two connecting plate 4 is fixedly provided with same pressing plate 5, the top of base 1 is fixedly provided with connecting sleeve, the top of base 1 is fixedly provided with vertical plate 7, vertical plate 7 is equipped with sliding hole 11, sliding hole 11 is movably provided with push-pull rod 8 in, the top of push-pull rod 8 is equipped with multiple pin holes 10, the top of vertical plate 7 is movably provided with pin rod 9, pin rod 9 and pin hole 10 are adapted, one end of push-pull rod 8 is fixedly provided with mounting seat 12, one side of mounting seat 12 is equipped with two insertion holes 13, the top inner wall and bottom inner wall of insertion hole 13 are all equipped with limiting groove, the side inner wall of insertion hole 13 is equipped with arc-shaped groove 16, the inner wall of arc-shaped groove 16 is equipped with positioning hole 17;

[0027] With reference toFigure 3 In order to realize the quick installation of the clamping plate 15, the connecting structure 14 is movably arranged in the two insertion holes 13, one side of the two connecting structures 14 is fixedly provided with the same clamping plate 15, the connecting structure 14 comprises an insertion block 141 which is inserted with the insertion hole 13, the top and bottom of the insertion block 141 are fixedly provided with limiting strips, the limiting strips and the limiting grooves are matched, one end of the insertion block 141 is fixedly connected with the clamping plate 15, one side of the insertion block 141 is provided with a receiving hole 142, the receiving hole 142 is fixedly provided with a spring 143, one end of the spring 143 is fixedly provided with a guide plate, the guide plate and the inner wall of the receiving hole 142 are movably connected, one side of the guide plate is fixedly provided with a top rod 144, the top rod 144 and the positioning hole 17 are matched, the two top rods 144 are simultaneously extruded inward, the top rod 144 extrudes the spring 143, when the top rod 144 is retracted into the receiving hole 142, the two insertion blocks 141 are inserted into the insertion hole 13, at this time the spring 143 pushes the top rod 144 outward, so that one end of the top rod 144 is attached to the inner wall of the arc-shaped groove 16, the clamping plate 15 is pushed, the clamping plate 15 drives the insertion block 141, the insertion block 141 drives the top rod 144, when the top rod 144 moves to the position of the positioning hole 17, the spring 143 applies a pushing force to the top rod 144, so that the top rod 144 is ejected from the positioning hole 17, that is, the installation of the clamping plate 15 is completed, the clamping plate 15 which can be quickly disassembled can make the equipment suitable for assembling different size wire harness plastic shells, and improve the application range of the equipment;

[0028] Referring to Figure 2 In order to realize the height adjustment of the placement plate 6, a threaded rod is movably arranged in the connecting sleeve, the top of the threaded rod is fixedly provided with the placement plate 6, the inner wall of the connecting sleeve is provided with threads, the threaded rod and the threads on the inner wall of the connecting sleeve are matched, when assembling, the height of the placement plate 6 is adjusted by rotating the threaded rod according to the size of the clamping plate 15, which can effectively prevent the clamping plate 15 from being higher or lower than the placement plate 6, resulting in the clamping plate 15 being unable to be clamped.

[0029] Working principle: in use, first, according to the size of the plastic shell, select the appropriate clamping plate 15, when the size of the clamping plate 15 is selected, two top rods 144 are extruded inward at the same time, the top rod 144 extrudes the spring 143, when the top rod 144 is retracted into the storage hole 142, two plug blocks 141 are inserted into the plug hole 13, at this time, the spring 143 pushes the top rod 144 outward, so that one end of the top rod 144 is attached to the inner wall of the arc-shaped groove 16, the clamping plate 15 is pushed, the clamping plate 15 drives the plug block 141, the plug block 141 drives the top rod 144, when the top rod 144 moves to the position of the positioning hole 17, the spring 143 applies a pushing force to the top rod 144, so that it is ejected from the positioning hole 17, that is, the installation of the clamping plate 15 is completed, then the height of the placement plate 6 is adjusted by rotating the threaded rod, so that it is adapted to the clamping plate 15, to prevent the clamping plate 15 from being higher or lower than the placement plate 6, resulting in the inability to clamp, then the wire harness is placed on the top of the placement plate 6, the plastic shell is placed outside the wire harness, then the two push-pull rods 8 are extruded inward, the push-pull rod 8 drives the clamping plate 15, when the clamping plate 15 is attached to the plastic shell and extruded and fixed, the pin rod 9 is inserted into the pin hole 10, finally, the two air cylinders 3 are started to drive the pressing plate 5 to move downward through the connecting plate 4 to extrude the cover, realizing the assembly and fixation of the spliced plastic shell.

[0030] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A high-voltage automobile wire harness plastic shell assembly tooling, comprising a base (1), characterized in that: The top of the base (1) is fixedly provided with two columns (2), the top of each of the two columns (2) is fixedly provided with a pneumatic cylinder (3), the output end of each of the two pneumatic cylinders (3) is fixedly provided with a connecting plate (4), the bottom of each of the two connecting plates (4) is fixedly provided with the same pressing plate (5), the top of the base (1) is fixedly provided with a connecting sleeve, a threaded rod is movably arranged in the connecting sleeve, the top of the threaded rod is fixedly provided with a placing plate (6), the top of the base (1) is fixedly provided with a vertical plate (7), the vertical plate (7) is provided with a sliding hole (11), a push-pull rod (8) is movably arranged in the sliding hole (11), the top of the push-pull rod (8) is provided with a plurality of pin holes (10), the top of the vertical plate (7) is movably provided with a pin rod (9), the pin rod (9) and the pin hole (10) are matched, one end of the push-pull rod (8) is fixedly provided with a mounting seat (12), one side of the mounting seat (12) is provided with two insertion holes (13), each of the two insertion holes (13) is movably provided with a connecting structure (14), one side of each of the two connecting structures (14) is fixedly provided with the same clamping plate (15).

2. The high-voltage automobile wire harness plastic shell assembly tooling kit of claim 1, wherein: The inner wall of the connecting sleeve is provided with threads, and the threads of the threaded rod and the connecting sleeve inner wall are matched.

3. The high-voltage automobile wire harness plastic shell assembly tooling kit of claim 1, wherein: The top inner wall and the bottom inner wall of the insertion hole (13) are both provided with limiting grooves, one side inner wall of the insertion hole (13) is provided with an arc-shaped groove (16), and the inner wall of the arc-shaped groove (16) is provided with a positioning hole (17).

4. The high-voltage automobile wire harness plastic shell assembly tooling kit of claim 1, wherein: The bottom of the base (1) is fixedly provided with four supporting columns, the bottom of each of the four supporting columns is fixedly provided with an anti-skid pad, and the four supporting columns are arranged in a rectangular shape.

5. The high voltage automotive wire harness potting assembly tool of claim 3, wherein: The connecting structure (14) comprises an insertion block (141) inserted into the insertion hole (13), one end of the insertion block (141) is fixedly connected with the clamping plate (15), one side of the insertion block (141) is provided with a receiving hole (142), a spring (143) is fixedly arranged in the receiving hole (142), one end of the spring (143) is fixedly provided with a guide plate, the guide plate is movably connected with the inner wall of the receiving hole (142), one side of the guide plate is fixedly provided with a jacking rod (144), and the jacking rod (144) is matched with the positioning hole (17).

6. The high-voltage automobile wire harness plastic shell assembly tooling kit of claim 5, wherein: The top and the bottom of the insertion block (141) are both fixedly provided with limiting strips, and the limiting strips are matched with the limiting grooves.

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