Lead inspection table clamp convenient to adjust

Abstract

The utility model discloses a lead inspection table clamp convenient to adjust, and relates to the technical field of lead inspection, the device comprises a workbench and a fixed seat fixedly connected with the workbench, the fixed seat is connected with a rotating seat through a rotating device, the upper end of the rotating seat is connected with a clamping seat through a connecting column, and the clamping seat is connected with the workbench. An angle adjusting device is arranged at the lower end of the workbench, through mutual cooperation of an adjusting base, a semi-worm gear, an arc-shaped sliding groove, an arc-shaped sliding block, a connecting piece and a worm, when the worm is rotated, due to the fact that the semi-worm gear is fixed, under the action of the workbench fixedly connected with the connecting piece, the arc-shaped sliding groove and the arc-shaped sliding block, the angle of the worm can be adjusted, and the work efficiency is improved. The worm can rotate along the half worm gear, at the moment, the worm drives the workbench in sliding connection with the adjusting base to rotate through the connecting piece, then the angle of the workbench is changed, the effect of changing the angle of the clamp is achieved, and the angle adjusting range is enlarged.

Description

Technical Field

[0001] The utility model relates to the technical field of lead inspection, in particular to a lead inspection table fixture which is easy to adjust. Background Art

[0002] The wires that lead out from the component package are a general term for external leads such as wing-shaped leads, J-shaped leads, and I-shaped leads in surface mounted components. In order to ensure the normal operation of related lead components, they usually need to be tested to ensure their product quality.

[0003] The utility model patent with the existing patent publication number CN216504605U discloses an adjustable lead inspection platform clamp, including an inspection platform, a movable column, a concave support plate and a regulating and positioning structure. The inspection platform is movably plugged with a movable column, and a concave support plate is fixedly arranged at the end of one end of the movable column. A fixed clamp is fixedly arranged on the inner side wall of one side of the concave support plate, and a first protective pad is integrally formed on one side of the fixed clamp, and a telescopic rod is fixedly arranged on the other side of the concave support plate. For the lead inspection platform clamp designed by the utility model, through the cooperation between the movable column, the concave support plate and the regulating and positioning structure, the workpiece can be rotated when clamping and fixing the workpiece, and its inspection work is convenient by improving its fixing flexibility, thereby improving work efficiency and processing economic benefits.

[0004] After analysis, it was found that although the clamp can be adjusted by rotation, this adjustment method can only be adjusted in the horizontal direction, the adjustment range is limited, and the angle of the clamp in the vertical direction cannot be further adjusted. Utility Model Content

[0005] The utility model aims to provide a wire inspection table fixture which is easy to adjust, so as to solve the problems in the background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A wire inspection table fixture that is easy to adjust includes a workbench and a fixed seat fixedly connected to the workbench, the fixed seat is connected to a rotating seat through a rotating device, the upper end of the rotating seat is connected to a clamping seat through a connecting column, and the lower end of the workbench is provided with an angle adjustment device.

[0008] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0009] In an optional solution: the rotating device includes a return spring, a positioning slider and a positioning hole, the return spring is arranged in a slide groove in the rotating seat, the end of the return spring is connected to the positioning slider and one end of the positioning slider extends to the outer end of the rotating seat, and the positioning holes are evenly distributed on the inner wall of the fixed seat and cooperate with the positioning slider.

[0010] In an optional solution: a screw rod is threadedly connected to one side of the clamping seat, and a clamping plate is connected to the end of the screw rod.

[0011] In an optional scheme: the angle adjustment device includes an adjustment seat, a half worm gear, an arc-shaped slide groove, an arc-shaped slider, a connecting piece, a worm and a wheel disc. The adjustment seat is arranged in a semi-dumbbell shape and a half worm gear is fixedly connected in the middle. Arc-shaped slide grooves are arranged at both ends of the adjustment seat and the lower end of the workbench is slidably connected to the arc-shaped slide groove through an arc-shaped slider. The connecting piece is fixedly connected to the lower end of the workbench and is rotatably connected to a worm. The worm is meshed with the half worm gear, and a wheel disc is arranged at the end of the worm.

[0012] In an optional solution: a first rubber pad is provided on the inner wall of one side of the clamping seat, and a second rubber pad is provided on the surface of the clamping plate.

[0013] In an optional solution: a scale line is provided on one side of the adjustment seat, and a pointer is provided on one side of the workbench above the scale line.

[0014] In an optional solution: the surfaces of the half worm wheel and the worm are sprayed with a zinc coating.

[0015] In an optional solution: the surface of the wheel disc is provided with an anti-slip layer.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] The utility model achieves the effect that when the worm is rotated, the worm is caused to rotate along the half worm wheel because the half worm wheel is fixed, through the mutual cooperation among the adjusting seat, the half worm wheel, the arc-shaped sliding groove, the arc-shaped sliding block, the connecting piece and the worm, at which time the worm drives the workbench slidably connected to the adjusting seat to start rotating through the connecting piece, thereby changing the angle of the workbench, achieving the effect of changing the angle of the clamp and increasing the range of the adjustment angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the main structure of the utility model.

[0019] Figure 2 It is a side view of the utility model.

[0020] Figure 3 It is a front view of the utility model.

[0021] Figure 4This is an exploded axial view of the angle adjustment device of the utility model.

[0022] Figure 5 It is a cross-sectional view of the rotating device of the utility model.

[0023] Figure 6 It is a schematic diagram of the internal structure of the fixing seat of the utility model.

[0024] Notes on the accompanying drawings: 1. Workbench; 2. Fixed seat; 201. Rotating seat; 202. Connecting column; 203. Return spring; 204. Positioning slider; 205. Positioning hole; 3. Clamping seat; 301. Screw; 302. Clamp; 303. First rubber pad; 304. Second rubber pad; 4. Adjusting seat; 401. Half worm gear; 402. Arc slide groove; 403. Arc slider; 404. Connecting piece; 405. Worm; 406. Wheel; 407. Pointer; 408. Scale line. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0026] In one embodiment, Figure 1-Figure 6 As shown, a lead inspection table fixture that is easy to adjust includes a workbench 1 and a fixed seat 2 fixedly connected to the workbench 1. The fixed seat 2 is connected to a rotating seat 201 through a rotating device to facilitate adjusting the horizontal angle of the fixture. The upper end of the rotating seat 201 is connected to a clamping seat 3 through a connecting column 202. A screw 301 is threadedly connected to one side of the clamping seat 3. A clamping plate 302 is connected to the end of the screw 301. The screw 301 can be rotated to change the position of the clamping plate 302 to clamp or release the workpiece. A first rubber pad 303 is provided on the inner wall of one side of the clamping seat 3, and a second rubber pad 304 is provided on the surface of the clamping plate 302 to avoid excessive clamping and damage to the workpiece. An angle adjustment device is provided at the lower end of the workbench 1.

[0027] like Figure 5 and Figure 6 As shown, the rotating device includes a reset spring 203, a positioning slider 204 and a positioning hole 205. The reset spring 203 is arranged in a slide groove in the rotating seat 201. The end of the reset spring 203 is connected to the positioning slider 204 and one end of the positioning slider 204 extends to the outer end of the rotating seat 201. The positioning holes 205 are evenly distributed on the inner wall of the fixed seat 2 and cooperate with the positioning slider 204. In the initial state, the positioning slider 204 is inserted into the positioning hole 205 under the action of the reset spring 203. When the clamp needs to be rotated, the screw positioning slider 204 is pressed inward to unlock the clamp, and the clamp can be rotated to release the positioning slider 204. The locking is completed under the action of the reset spring 203.

[0028] like Figure 1 , Figure 2 and Figure 4 As shown, the angle adjustment device includes an adjustment seat 4, a half worm gear 401, an arc-shaped slide groove 402, an arc-shaped slider 403, a connecting piece 404, a worm 405 and a wheel 406. The adjustment seat 4 is arranged in a semi-dumbbell shape and the middle part is fixedly connected with the half worm gear 401. Both ends of the adjustment seat 4 are provided with arc-shaped slide grooves 402, and the lower end of the workbench 1 is slidably connected to the arc-shaped slide groove 402 through the arc-shaped slider 403. A scale line 408 is provided on one side of the adjustment seat 4, and a pointer 407 is provided on one side of the workbench 1 above the scale line 408 to facilitate determination of the rotation angle. The connecting piece 404 is fixedly connected to the lower end of the workbench 1 and is rotatably connected with the worm 405. The worm 40 5 meshes with the half worm gear 401, and a wheel disc 406 is provided at the end of the worm 405. The wheel disc 406 is rotated to drive the worm 405 to rotate, and the worm 405 meshes with the half worm gear 401. Because the half worm gear 401 is fixed, the worm 405 is connected to the workbench 1 through the connecting piece 404, and the workbench 1 is slidably connected with the arc groove 402 on the adjustment seat 4 through the arc slider 403. Therefore, rotating the worm 405 will cause the worm 405 to drive the workbench 1 to rotate along the adjustment seat 4, thereby changing the angle of the workbench 1 to complete the adjustment of the angle of the fixture. The surface of the wheel disc 406 is provided with an anti-slip layer, and the surfaces of the half worm gear 401 and the worm 405 are sprayed with a galvanized layer.

[0029] The above embodiment discloses a wire inspection table fixture that is easy to adjust, wherein the workpiece is clamped by rotating the screw 301, the positioning slider 204 is pressed inward, and the rotating seat 201 is rotated to adjust the fixture angle in the horizontal direction. The worm 405 is rotated to make the workbench 1 slide along the adjustment seat 4, and the fixture angle can be adjusted in the vertical direction.

[0030] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A wire inspection table fixture that is easy to adjust, comprising a workbench (1) and a fixed seat (2) fixedly connected to the workbench (1), wherein the fixed seat (2) is connected to a rotating seat (201) via a rotating device, and the upper end of the rotating seat (201) is connected to a clamping seat (3) via a connecting column (202), characterized in that: The lower end of the workbench (1) is provided with an angle adjustment device; The rotating device comprises a return spring (203), a positioning slider (204) and a positioning hole (205); the return spring (203) is arranged in a slide groove in the rotating seat (201); the end of the return spring (203) is connected to the positioning slider (204) and one end of the positioning slider (204) extends to the outer end of the rotating seat (201); the positioning holes (205) are evenly distributed on the inner wall of the fixed seat (2) and cooperate with the positioning slider (204); A screw rod (301) is threadedly connected to one side of the clamping seat (3), and a clamping plate (302) is connected to the end of the screw rod (301); The angle adjustment device comprises an adjustment seat (4), a half worm gear (401), an arc-shaped slide groove (402), an arc-shaped slider (403), a connecting piece (404), a worm (405) and a wheel disc (406); the adjustment seat (4) is arranged in a semi-dumbbell shape and is fixedly connected to a half worm gear (401) in the middle; arc-shaped slide grooves (402) are arranged at both ends of the adjustment seat (4) and the lower end of the workbench (1) is slidably connected to the arc-shaped slide groove (402) through an arc-shaped slider (403); the connecting piece (404) is fixedly connected to the lower end of the workbench (1) and is rotatably connected to a worm (405); the worm (405) is meshed with the half worm gear (401); and a wheel disc (406) is arranged at the end of the worm (405).

2. The easily adjustable lead inspection table fixture according to claim 1, characterized in that: A first rubber pad (303) is provided on the inner wall of one side of the clamping seat (3), and a second rubber pad (304) is provided on the surface of the clamping plate (302).

3. The easily adjustable lead inspection table fixture according to claim 2, characterized in that: A scale line (408) is provided on one side of the adjustment seat (4), and a pointer (407) is provided above the scale line (408) on one side of the workbench (1).

4. The easily adjustable lead inspection table fixture according to claim 3 is characterized in that: The surfaces of the half worm wheel (401) and the worm (405) are sprayed with a zinc coating.

5. The easily adjustable lead inspection table fixture according to claim 4, characterized in that: The surface of the wheel disc (406) is provided with an anti-slip layer.

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