Terminal visual inspection positioning clamping jaw tool-free rapid remodeling mechanism

Abstract

The utility model provides a terminal visual inspection positioning clamping jaw tool-free rapid remodeling mechanism, which is characterized by comprising a base, a clamping jaw assembly arranged on the base, a lens assembly fixedly arranged above the clamping jaw assembly, the clamping jaw assembly extending into a light supplementing assembly, and the light supplementing assembly is also arranged on the base. According to the utility model, the wire harness crimping terminal part to be detected is clamped by the arranged clamping jaw, the crimping area is ensured to be in a horizontal state, the light source is used for supplementing light for the detection area, and then the light is refracted by the lens, so that the image of the crimping area obtained by the lens assembly is clearer, the detection process is automatically carried out, the manual auxiliary detection process is avoided, and the detection efficiency is improved. The detection efficiency is improved, and the method can adapt to the detection process of various types of terminals.

Description

Technical Field

[0001] The utility model relates to the technical field of wire harness processing, in particular to a tool-free rapid changeover mechanism for terminal visual detection positioning clamping claws. Background Art

[0002] The wiring harness industry requires a large number of insulated terminals, which are crimped on both ends of the wires to facilitate quick and reliable insertion into electrical equipment for electrical signal transmission. The terminals are of various types and sizes. The positioning jaws at the front end of the terminals after crimping are not universal. In the process of detecting whether the terminal crimping is qualified, the terminals cannot be in a horizontal environment or the brightness of the detection area is low, so the detection image obtained by the lens is not clear enough, affecting the detection results of the terminal crimping. The positioning jaws need to be changed. In order to make the positioning jaws change more convenient and quick, and reduce the change time and difficulty of operation, we have designed a tool-free quick change mechanism for the terminal visual inspection positioning jaws. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the defects of the prior art. The utility model proposes a tool-free quick change mechanism for the terminal visual inspection positioning clamp, which ensures the clarity of the inspection picture when the inspection environment has sufficient brightness, makes the positioning clamp change more convenient and quick, and reduces the change time and operation difficulty.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a tool-free quick-changing mechanism for terminal visual inspection and positioning clamps, characterized in that it includes a base, a clamping jaw assembly is arranged on the base, a lens assembly is fixedly arranged above the clamping jaw assembly, the clamping jaw assembly extends into the fill light assembly, and the fill light assembly is also arranged on the base.

[0005] Furthermore, the fill light assembly includes a light source and a lens, the lens is fixedly arranged above the light source, and the clamping claw assembly is located between the light source and the lens.

[0006] Furthermore, the clamping jaw assembly includes a pneumatic clamping jaw, and the pneumatic clamping jaw is fixedly arranged on one side of a first fixing plate vertically arranged on the base.

[0007] Furthermore, it also includes a second fixing plate, which is vertically arranged on the base, and a slot hole that adapts to the limit stroke of the pneumatic clamp is opened on the second fixing plate, and the lens is fixed on the second fixing plate.

[0008] Furthermore, it also includes a movable plate and a slide rail arranged on the base, the slide rail is fixedly arranged on the base, the movable plate is arranged on the slide rail and can reciprocate along the length direction of the slide rail, and the first fixed plate, the second fixed plate and the light source are all fixedly arranged on the movable plate.

[0009] Furthermore, the movable plate is driven by a cylinder to reciprocate on the slide rail, the end of the telescopic rod of the cylinder is fixedly connected to one side of the movable plate, and the cylinder is fixedly arranged based on the base.

[0010] Compared with the prior art, the beneficial effects of the utility model include: clamping the crimping terminal part of the wire harness to be inspected by the provided clamping claws to ensure that the crimping area is in a horizontal state, and supplementing the inspection area with light through a light source, and then refracting through the lens to make the crimping area image obtained by the lens assembly clearer, the inspection process is carried out automatically, avoiding the manual auxiliary inspection process, improving the inspection efficiency, and being able to adapt to various types of terminal inspection processes. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The disclosure of the present invention is described with reference to the accompanying drawings. It should be understood that the drawings are only for illustrative purposes and are not intended to limit the scope of protection of the present invention. In the accompanying drawings, the same reference numerals are used to refer to the same components. Among them:

[0012] Figure 1 The overall structure of the tool-free quick change mechanism of the terminal visual inspection positioning clamp is schematically shown.

[0013] Numbers in the figure: 1-base, 2-lens assembly, 3-light source, 4-lens, 5-pneumatic clamp, 6-first fixed plate, 7-second fixed plate, 8-movable plate, 9-slide rail, 10-cylinder. DETAILED DESCRIPTION

[0014] It is easy to understand that according to the technical solution of the utility model, without changing the essential spirit of the utility model, a person skilled in the art can propose a variety of interchangeable structural modes and implementation modes. Therefore, the following specific implementation modes and drawings are only exemplary descriptions of the technical solution of the utility model, and should not be regarded as the entirety of the utility model or as a limitation or restriction to the technical solution of the utility model.

[0015] like Figure 1 As shown, a tool-free quick-change mechanism for terminal visual inspection and positioning clamps is characterized in that it includes a base 1 and a clamp assembly and a fill light assembly arranged on the base 1, and a lens assembly 2 is fixedly mounted on the top to capture the state image of the terminal clamped and fixed by the clamp assembly, and transmit it to the terminal for recording and judging the crimping condition of the terminal.

[0016] The following is an explanation of the fill light assembly. The fill light assembly includes a light source 3 and a lens 4. The lens 4 is fixedly mounted above the light source 3. The clamp assembly is located between the light source 3 and the lens 4. When the clamp assembly grabs the terminal, it can keep the terminal in a horizontal state. At this time, by energizing the light source 3, the light source 3 is located under the terminal for fill light, and the lens 4 arranged above plays a role of refraction, so that the lens assembly 2 fixedly mounted above can clearly obtain the image of the crimping condition of the terminal. It is worth noting that the aforementioned lens assembly 2 fixedly mounted above needs to be located directly above the lens 4.

[0017] The following is an explanation of the clamp assembly, which includes a pneumatic clamp 5, which is fixedly arranged on one side of a first fixing plate 6. The aforementioned first fixing plate 6 is vertically arranged on the base 1, and the second fixing plate 7 is also vertically arranged on the base 1, and the second fixing plate 7 is arranged parallel to the first fixing plate 6. A slot hole adapted to the limit stroke of the pneumatic clamp 5 is opened on the second fixing plate 7. The pneumatic clamp 5 penetrates the slot hole on the second fixing plate 7 and extends into the space between the light source 3 and the lens 4. The pneumatic clamp 5 is limited by the first fixing plate 6 and the second fixing plate 7, and the two sides of the aforementioned pneumatic clamp 5 can be closed with a cover plate. The lens 4 is fixed at a certain height above the light source 3 by the second fixing plate 7, and the height distance between the light source 3 and the lens 4 is not less than the length of the aforementioned slot hole.

[0018] It also includes a movable plate 8 and a slide rail 9 disposed on the base 1. The slide rail 9 is fixedly disposed on the base 1. The movable plate 8 is disposed on the slide rail 9 and can reciprocate along the length direction of the slide rail 9. The first fixed plate 6, the second fixed plate 7 and the light source 3 are all fixedly disposed on the movable plate 8. By moving the movable plate 8 in the length direction of the slide rail 9, the positions of the pneumatic clamp 5, the light source 3 and the lens 4 are adjusted. It is worth noting that when the movable plate 8 moves to the extreme position, the lens assembly 2 mounted above the lens 4 is just located directly above the lens 4.

[0019] The aforementioned movable plate 8 is driven by the cylinder 10 to reciprocate on the slide rail 9. The end of the telescopic rod of the cylinder 10 is fixedly connected to one side of the movable plate 8. The cylinder 10 is fixedly arranged based on the base 1. The movement of the cylinder 10 drives the movable plate 8 to reciprocate along the length direction of the slide rail 9, so that the pneumatic clamp 5 completes the clamping of the terminal and completes the recording of the terminal crimping state image through the lens assembly 2.

[0020] In specific applications, the wire moves under the action of the fixed claws, and after passing through the waterproof plug and the terminal, it moves to the detection position. Under the push of the cylinder 10, the light source 3, the lens 4 and the pneumatic clamp 5 move to the limit position, and the pneumatic clamp 5 fixes the terminal position of the wire, turns on the light source 3, and the lens assembly 2 starts working, so as to quickly complete the recording and judgment of the crimping condition of the wire terminal.

[0021] The technical scope of the present invention is not limited to the contents described above. Those skilled in the art can make various deformations and modifications to the above embodiments without departing from the technical concept of the present invention, and these deformations and modifications should all fall within the protection scope of the present invention.

Claims

1. A tool-free quick change mechanism for terminal visual inspection and positioning clamping jaws, characterized in that: The invention comprises a base (1), a clamping claw assembly is arranged on the base (1), a lens assembly (2) is fixedly arranged above the clamping claw assembly, the clamping claw assembly extends into a fill light assembly, and the fill light assembly is also arranged on the base (1).

2. The tool-free quick change mechanism for terminal visual inspection and positioning jaws according to claim 1 is characterized in that: The fill light assembly comprises a light source (3) and a lens (4); the lens (4) is fixedly arranged above the light source (3); and the clamping claw assembly is located between the light source (3) and the lens (4).

3. The tool-free quick change mechanism for terminal visual inspection and positioning jaws according to claim 2 is characterized in that: The clamping jaw assembly comprises a pneumatic clamping jaw (5), and the pneumatic clamping jaw (5) is fixedly arranged on one side of a first fixing plate (6) vertically arranged on the base (1).

4. The tool-free quick change mechanism for terminal visual inspection and positioning jaws according to claim 3 is characterized in that: It also comprises a second fixing plate (7), the second fixing plate (7) being vertically arranged on the base (1), and having a slot hole adapted to the limit travel of the pneumatic clamp (5) on the second fixing plate (7), and the lens (4) being fixed on the second fixing plate (7).

5. The tool-free quick change mechanism for terminal visual inspection and positioning jaws according to claim 4, characterized in that: It also comprises a movable plate (8) and a slide rail (9) arranged on the base (1); the slide rail (9) is fixedly arranged on the base (1); the movable plate (8) is arranged on the slide rail (9) and can reciprocate along the length direction of the slide rail (9); the first fixed plate (6), the second fixed plate (7) and the light source (3) are all fixedly arranged on the movable plate (8).

6. The tool-free quick change mechanism for terminal visual inspection and positioning jaws according to claim 5, characterized in that: The movable plate (8) is driven by a cylinder (10) to reciprocate on the slide rail (9); the end of the telescopic rod of the cylinder (10) is fixedly connected to one side of the movable plate (8); and the cylinder (10) is fixedly arranged based on the base (1).

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