Positioning device for electronic wire harness processing

Abstract

The utility model discloses a positioning device for electronic wire harness processing, which belongs to the technical field of electronic wire harness processing equipment.The positioning device for electronic wire harness processing comprises a bottom plate, a boss is fixedly connected to the middle of the top of the bottom plate, and an opening groove is formed in the top of the boss. The inner walls of the two ends of the open groove are rotationally connected with a bidirectional screw rod, the periphery of the bidirectional screw rod is sleeved with two symmetrically-arranged moving seats in a threaded mode, and the top of each moving seat is fixedly connected with a support. The two ends of the electronic wire harness are prevented from being excessively large in swing amplitude during positioning and fixing, so that positioning operation is affected, the two moving seats drive the clamps on the mounting side plates to be close to each other by rotating the two-way lead screw, firm fixing of the electronic wire harness is achieved, the stability of electronic wire harness machining and positioning is guaranteed, and the electronic wire harness machining efficiency is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of electronic wire harness processing equipment technology, and more specifically, to a positioning device for electronic wire harness processing. Background Technology

[0002] Electronic wire harnesses are components made of copper stamped contact terminals that are crimped to wires and cables, and then covered with plastic insulation or an outer metal shell to form a connected circuit. During the stripping or cutting process, positioning devices are used to fix the electronic wire harnesses in order to prevent them from shifting in position.

[0003] Based on the above, the inventors have discovered that existing positioning devices for electronic wire harness processing first straighten the electronic wire harness, then tighten and fix both ends with bolts before proceeding with the processing operation. While this positioning method is convenient, its overall stability is relatively poor. The middle part of the electronic wire harness often lacks support, and the electronic wire harness is prone to displacement during processing, affecting processing efficiency and failing to meet usage requirements. Therefore, in view of this, the inventors have researched and improved the existing structure to provide a positioning device for electronic wire harness processing, aiming to achieve a more practical purpose. Utility Model Content

[0004] 1. Technical problems to be solved

[0005] To address the problems existing in the prior art, the purpose of this utility model is to provide a positioning device for electronic wire harness processing. It can use two limiting sleeves to assist in limiting the two ends of the electronic wire harness, preventing excessive swinging amplitude at both ends during positioning and fixing, which would affect the positioning operation. By rotating the bidirectional lead screw, the two moving seats drive the clamps on the mounting side plate to move closer to each other, thereby achieving a firm fixation of the electronic wire harness, ensuring the stability of the electronic wire harness processing positioning, and greatly improving the efficiency of electronic wire harness processing.

[0006] 2. Technical Solution

[0007] To solve the above problems, the present invention adopts the following technical solution.

[0008] A positioning device for electronic wire harness processing includes a base plate. A boss is fixedly connected to the middle of the top of the base plate. An opening groove is formed on the top of the boss. A bidirectional lead screw is rotatably connected to the inner walls of both ends of the opening groove. Two symmetrically arranged movable seats are threaded onto the outer circumference of the bidirectional lead screw. A bracket is fixedly connected to the top of the movable seats. A mounting side plate is fixedly connected to the side of the two brackets that are close to each other. A plurality of clamps distributed in a matrix are installed on the side of the two mounting side plates that are close to each other. Limiting mechanisms are fixedly connected to both ends of the top of the base plate.

[0009] Furthermore, both ends of the top of the boss are fixedly connected to rails, and guide blocks are fixedly installed at the bottom of the bracket corresponding to the rails, with the guide blocks slidably connected to the grooves of the corresponding rails.

[0010] Furthermore, one end of the bidirectional lead screw extends to the outside of the base plate, and an adjustment knob is fixedly connected to the extended end of the bidirectional lead screw.

[0011] Furthermore, the fixture includes a mounting bracket fixed to the mounting side plate, and a plurality of positioning rollers are rotatably connected to the inner side of the mounting bracket.

[0012] Furthermore, the limiting mechanism includes a fixing frame fixed to the top of the base plate, and a horizontally arranged limiting sleeve is fixedly connected to the fixing frame. A sponge block is disposed inside the limiting sleeve.

[0013] Furthermore, a threading hole is provided at the center of the sponge block.

[0014] Furthermore, both of the movable seats are provided with threaded holes, and the threads of the two threaded holes are in opposite directions. The movable seats are threadedly connected to the outer periphery of the bidirectional lead screw through the threaded holes.

[0015] 3. Beneficial effects

[0016] Compared with existing technologies, the advantages of this utility model are:

[0017] (1) In this solution, by setting two limiting sleeves, the two ends of the electronic wire harness can be assisted in limiting the positioning, preventing the swing amplitude of the two ends from being too large when the positioning is fixed, thus affecting the positioning operation and improving the stability of the electronic wire harness positioning. At the same time, the sponge block inside the limiting sleeve can also clean the surface of the electronic wire harness when threading the wire, preventing oil stains and other contaminants from contaminating the inside of the electronic wire harness.

[0018] (2) In this scheme, by rotating the bidirectional lead screw, the two moving seats are brought closer to each other. At the same time, the bracket on the top of the two moving seats drives the clamps on the mounting side plate to move closer to each other. The two clamps can firmly fix the two sides of the electronic wire harness, ensuring the stability of the electronic wire harness processing and positioning, preventing the phenomenon of position displacement during electronic wire harness processing, and greatly improving the efficiency of electronic wire harness processing. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the planar structure of the present invention;

[0021] Figure 3This is a schematic diagram of the fixture position structure of this utility model;

[0022] Figure 4 For the present utility model Figure 3 Enlarged structural diagram of position A in the middle;

[0023] Figure 5 This is a schematic diagram of the position structure of the limiting mechanism of this utility model.

[0024] Explanation of the labels in the diagram:

[0025] 1. Base plate;

[0026] 2. Boss;

[0027] 3. Opening groove;

[0028] 4. Two-way lead screw;

[0029] 5. Portable seat;

[0030] 6. Bracket;

[0031] 7. Install the side panels;

[0032] 8. Fixture; 801. Mounting frame; 802. Positioning roller;

[0033] 9. Limiting mechanism; 901. Fixing frame; 902. Limiting sleeve; 903. Sponge block;

[0034] 10. Track;

[0035] 11. Guide block;

[0036] 12. Adjust the knob. Detailed Implementation

[0037] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0038] Example:

[0039] Please see Figures 1-5A positioning device for electronic wire harness processing includes a base plate 1. A boss 2 is fixedly connected to the middle of the top of the base plate 1. An opening groove 3 is opened on the top of the boss 2. A bidirectional lead screw 4 is rotatably connected to the inner walls of both ends of the opening groove 3. Two symmetrically arranged movable seats 5 are threaded on the outer periphery of the bidirectional lead screw 4. A bracket 6 is fixedly connected to the top of the movable seats 5. A mounting side plate 7 is fixedly connected to the side of the two brackets 6 that are close to each other. A number of clamps 8 distributed in a matrix are installed on the side of the two mounting side plates 7 that are close to each other. Limiting mechanisms 9 are fixedly connected to both ends of the top of the base plate 1.

[0040] See Figure 1 and Figure 2 Both ends of the top of the boss 2 are fixedly connected to the rails 10, and the bottom of the bracket 6 is fixedly installed with guide blocks 11 corresponding to the rails 10, and the guide blocks 11 are slidably connected in the grooves of the corresponding rails 10.

[0041] See Figure 1 One end of the bidirectional lead screw 4 extends to the outside of the base plate 1, and an adjustment knob 12 is fixedly connected to the extended end of the bidirectional lead screw 4.

[0042] See Figure 4 The fixture 8 includes a mounting bracket 801 fixed to the mounting side plate 7, and a plurality of positioning rollers 802 are rotatably connected to the inner side of the mounting bracket 801.

[0043] See Figure 5 The limiting mechanism 9 includes a fixed frame 901 fixed to the top of the base plate 1, a horizontally arranged limiting sleeve 902 fixedly connected to the fixed frame 901, and a sponge block 903 disposed inside the limiting sleeve 902.

[0044] See Figure 5 A threading hole is provided at the center of the sponge block 903.

[0045] See Figure 1 Both movable seats 5 are provided with threaded holes, and the threads of the two threaded holes are opposite in direction. The movable seats 5 are threadedly connected to the outer periphery of the bidirectional lead screw 4 through the threaded holes.

[0046] In use: Pass one end of the electronic wire harness through the two limiting sleeves 902 in sequence to provide auxiliary limiting for both ends of the electronic wire harness, preventing excessive swinging amplitude at both ends during positioning and fixing, which would affect the positioning operation and improve the stability of the electronic wire harness positioning. At the same time, the sponge block 903 inside the limiting sleeve 902 can also clean the surface of the electronic wire harness during wire threading to prevent surface oil and other contaminants from polluting the inside of the electronic wire harness.

[0047] Next, the bidirectional lead screw 4 is rotated to bring the two moving seats 5 closer together. At the same time, the bracket 6 on top of the two moving seats 5 moves the clamps 8 on the mounting side plate 7 closer together. The two clamps 8 can firmly fix the two sides of the middle part of the electronic wire harness, so that the middle part of the electronic wire harness is supported, thereby ensuring the stability of the electronic wire harness processing and positioning, preventing the phenomenon of position displacement during electronic wire harness processing, and greatly improving the efficiency of electronic wire harness processing.

[0048] Finally, it should be noted that in the description of this utility model, the terms "vertical," "upper," "lower," "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0049] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0050] The above description is merely a preferred embodiment of this utility model; however, the protection scope of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in this utility model, based on the technical solution and its improved concept, should be included within the protection scope of this utility model.

Claims

1. A positioning device for electronic wire harness processing, comprising a base plate (1), characterized in that: A boss (2) is fixedly connected to the top middle position of the base plate (1). An opening groove (3) is opened on the top of the boss (2). A two-way screw (4) is rotatably connected to the inner wall of both ends of the opening groove (3). Two symmetrically arranged movable seats (5) are threaded on the outer circumference of the two-way screw (4). A bracket (6) is fixedly connected to the top of the movable seat (5). A mounting side plate (7) is fixedly connected to the side of the two brackets (6) that are close to each other. Several clamps (8) are installed on the side of the two mounting side plates (7) that are close to each other. Limiting mechanisms (9) are fixedly connected to both ends of the top of the base plate (1).

2. The positioning device for electronic wire harness processing according to claim 1, characterized in that: The top two ends of the boss (2) are fixedly connected to the rails (10), and the bottom of the bracket (6) is fixedly installed with guide blocks (11) corresponding to the rails (10), and the guide blocks (11) are slidably connected in the groove of the corresponding rails (10).

3. The positioning device for electronic wire harness processing according to claim 1, characterized in that: One end of the bidirectional lead screw (4) extends to the outside of the base plate (1), and an adjustment knob (12) is fixedly connected to the extended end of the bidirectional lead screw (4).

4. The positioning device for electronic wire harness processing according to claim 1, characterized in that: The clamp (8) includes a mounting bracket (801) fixed on the mounting side plate (7), and a plurality of positioning rollers (802) are rotatably connected to the inner side of the mounting bracket (801).

5. A positioning device for electronic wire harness processing according to claim 1, characterized in that: The limiting mechanism (9) includes a fixing frame (901) fixed to the top of the base plate (1), and a horizontally arranged limiting sleeve (902) is fixedly connected to the fixing frame (901). A sponge block (903) is provided inside the limiting sleeve (902).

6. A positioning device for electronic wire harness processing according to claim 5, characterized in that: A threading hole is provided at the center of the sponge block (903).

7. A positioning device for electronic wire harness processing according to claim 1, characterized in that: Both of the movable seats (5) are provided with threaded holes, and the threads of the two threaded holes are opposite in direction. The movable seats (5) are threadedly connected to the outer periphery of the bidirectional lead screw (4) through the threaded holes.

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