Positioning workbench for function test fixture

Abstract

The utility model discloses a positioning workbench for a function test fixture, which comprises a positioning frame and two groups of clamping pieces, and the two groups of clamping pieces are arranged in the positioning frame 1; the test piece is arranged above the positioning frame; the positioning and overturning assembly comprises a driving mechanism used for adjusting the two sets of clamping pieces and an overturning mechanism used for overturning the workpieces clamped and positioned by the two sets of clamping pieces, and the driving mechanism and the overturning mechanism are both located between the positioning frame and the clamping pieces; by arranging the positioning and overturning assembly composed of the driving mechanism and the overturning mechanism, workpieces of different sizes can be clamped and positioned, so that the applicability of the workbench can be improved, meanwhile, the workpieces can be overturned, parts on the two side faces of the workpieces can be tested through the test piece, the work efficiency of workpiece testing is improved, and the working efficiency of the workpiece testing is improved. The device is practical and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of test positioning, in particular to a positioning workbench for a functional test fixture. Background Art

[0002] As we all know, when a workpiece is completed and put into use, it needs to be clamped and fixed with a corresponding test fixture to facilitate the user to perform functional testing on it.

[0003] However, the existing test fixture cannot clamp workpieces of different sizes. When the workpiece sizes are different, different fixtures need to be replaced, which is quite troublesome. At the same time, the positioned workpiece cannot be flipped, which reduces the efficiency of testing the upper and lower surfaces of the workpiece. Therefore, we proposed a positioning workbench for functional test fixtures to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of the present utility model is to provide a positioning workbench for a functional test fixture to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A positioning workbench for a functional test fixture, comprising:

[0007] A positioning frame and two sets of clamping members, wherein the two sets of clamping members are arranged inside the positioning frame;

[0008] A test piece is arranged above the positioning frame;

[0009] The positioning and flipping assembly comprises a driving mechanism for adjusting the two groups of clamping members and a flipping mechanism for flipping the workpieces clamped and positioned by the two groups of clamping members, and both are located between the positioning frame and the clamping members.

[0010] As a further solution of the present invention: the driving mechanism includes two groups of sliding rods, the two groups of sliding rods are respectively arranged on one side wall of the two groups of clamping parts, the other ends of the two groups of sliding rods slide through the two side walls of the positioning frame, a group of sleeves are provided on the outer side of the two groups of sliding rods, a group of connecting rods are provided on one side wall of the two groups of sleeves, the other ends of the two groups of connecting rods are provided with a group of connecting blocks, a group of electric push rods are provided on one side wall of the two groups of connecting blocks, the other ends of the two groups of electric push rods are arranged on the side wall of the fixed block, and the fixed block is arranged on one side outer wall of the positioning frame.

[0011] As a further solution of the present invention: the flipping mechanism includes a group of base plates, the base plates are arranged at one end of a group of sliding rods, a rotating motor is arranged on one side wall of the base plate, the output end of the rotating motor is connected to one end of the sliding rod, a stretchable rod is arranged on one side wall of the base plate, a positioning block is arranged at the other end of the stretchable rod, and the positioning block is arranged on the lower end face of the positioning frame.

[0012] As a further solution of the present invention: the two groups of clamping members are U-shaped plates, and two groups of hydraulic telescopic rods are provided on the upper end walls of the two groups of clamping members. The lower ends of the two groups of hydraulic telescopic rods pass through the upper end walls of the clamping members and are connected to positioning plates.

[0013] As a further solution of the present invention: a sliding member is provided on the upper end surface of the test piece, a transverse slide rail is provided for sliding inside the sliding member, and a group of moving members are provided at both ends of the transverse slide rail.

[0014] As a further solution of the present invention: the two groups of moving parts are slidably arranged inside a group of longitudinal slide rails, a group of support rods are provided at both ends of the two groups of longitudinal slide rails, and the lower end surfaces of multiple groups of support rods are arranged on the upper end surface of the positioning frame.

[0015] As a further solution of the present invention: a group of supporting legs are provided at the four corners of the lower end surface of the positioning frame.

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

[0017] The positioning workbench for the functional test fixture is capable of clamping and positioning workpieces of different sizes by setting a positioning and flipping assembly composed of a driving mechanism and a flipping mechanism, thereby improving the applicability of the workbench. At the same time, the workpiece can be flipped so that the test piece can test components on both sides of the workpiece, thereby improving the work efficiency of workpiece testing and being relatively practical and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural diagram of the present utility model.

[0019] Figure 2 It is a structural schematic diagram of the back side of the utility model.

[0020] Figure 3 for Figure 2 A is a schematic diagram of the enlarged structure.

[0021] Figure 4 for Figure 2 Schematic diagram of the enlarged structure in B.

[0022] Among them: 1. Positioning frame; 2. Clamping part; 3. Test piece; 4. Sliding rod; 5. Sleeve; 6. Connecting rod; 7. Connecting block; 8. Electric push rod; 9. Fixed block; 10. Base plate; 11. Rotating motor; 12. Stretchable rod; 13. Positioning block; 14. Hydraulic telescopic rod; 15. Positioning plate; 16. Sliding part; 17. Horizontal slide rail; 18. Moving part; 19. Longitudinal slide rail; 20. Support rod; 21. Support leg. DETAILED DESCRIPTION

[0023] In one embodiment, Figures 1-4 As shown, a positioning workbench for a functional test fixture includes: a positioning frame 1 and two sets of clamping members 2, the two sets of clamping members 2 being arranged inside the positioning frame 1; a test piece 3, which is arranged above the positioning frame 1; a positioning flip assembly, which includes a driving mechanism for adjusting the two sets of clamping members 2 and a flip mechanism for flipping the workpiece clamped and positioned by the two sets of clamping members 2, and both are located between the positioning frame 1 and the clamping members 2;

[0024] The driving mechanism includes two groups of sliding rods 4, which are respectively arranged on one side wall of the two groups of clamping members 2, and the other ends of the two groups of sliding rods 4 slide through the two side walls of the positioning frame 1, and a group of sleeves 5 are provided on the outer sides of the two groups of sliding rods 4, and a group of connecting rods 6 are provided on one side wall of the two groups of sleeves 5. The other ends of the two groups of connecting rods 6 are provided with a group of connecting blocks 7, and a group of electric push rods 8 are provided on one side wall of the two groups of connecting blocks 7. The other ends of the two groups of electric push rods 8 are arranged on the side wall of the fixed block 9, and the fixed block 9 is arranged on one side outer wall of the positioning frame 1; the flipping mechanism includes a group of base plates 10, which are arranged at one end of a group of sliding rods 4, and a rotating motor 11 is provided on one side wall of the base plate 10. The output end of the rotating motor 11 is connected to one end of the sliding rod 4, and a stretchable rod 12 is provided on one side wall of the base plate 10. The other end of the stretchable rod 12 is provided with a positioning block 13, and the positioning block 13 is arranged on the lower end surface of the positioning frame 1;

[0025] Specifically, when in use, the workpiece to be tested is placed inside the two sets of clamping members 2, and by contracting the two sets of electric push rods 8, the two sets of electric push rods 8 drive the two sets of sleeves 5 to move through the connecting block 7 and the connecting rod 6, and the two sets of sleeves 5 drive the two sets of slide bars 4 to move, and the two sets of slide bars 4 drive the two sets of clamping members 2 to move, so that the two sets of clamping members 2 can clamp the workpiece, and then by stretching the two sets of hydraulic telescopic rods 14, the two sets of hydraulic telescopic rods 14 drive the positioning plate 15 to move downward, which can press the workpiece so that the workpiece is stably positioned in the two sets of clamping members 2, and then adjust the position of the test piece 3 through the horizontal slide rail 17 and the longitudinal slide rail 19 so that the test piece 3 can be tested. Part 3 can test components at different positions of the workpiece; at the same time, the rotating motor 11 can be started, and the rotating motor 11 drives a group of slide bars 4 to rotate, and the slide bars 4 drive a group of clamping parts 2 to rotate, so that the workpiece can be flipped over, so that the test piece 3 can test the components on the other end face of the workpiece, and there is no need to disassemble and flip the workpiece. By setting a positioning and flipping assembly composed of a driving mechanism and a flipping mechanism, workpieces of different sizes can be clamped and positioned, thereby improving the applicability of the workbench, and at the same time, the workpiece can be flipped over, so that the test piece 3 can test components on both sides of the workpiece, which improves the work efficiency of workpiece testing and is relatively practical and convenient.

[0026] like Figures 1-4 As shown, the two groups of clamping members 2 are U-shaped plates, and two groups of hydraulic telescopic rods 14 are provided on the upper end walls of the two groups of clamping members 2. The lower ends of the two groups of hydraulic telescopic rods 14 pass through the upper end walls of the clamping members 2 and are connected to positioning plates 15; by providing the hydraulic telescopic rods 14, the positioning plates 15 can be driven to move up and down, and by providing the positioning plates 15, the workpiece can be pressed to improve the stability of the workpiece clamping. The upper end surface of the test piece 3 is provided with a sliding member 16, and a transverse slide rail 17 is provided inside the sliding member 16 for sliding movement. A group of moving members 18 are provided at both ends of the transverse slide rail 17; two groups of moving members 18 are slidably provided inside a group of longitudinal slide rails 19, and a group of support rods 20 are provided at both ends of the two groups of longitudinal slide rails 19. The lower end surfaces of the multiple groups of support rods 20 are provided on the upper end surface of the positioning frame 1; by providing the sliding member 16, transverse slide rail 17, moving member 18, and longitudinal slide rail 19, the test piece 3 can be easily moved, making it convenient for the test piece 3 to test components at different positions of the workpiece, and by providing the support rods 20, a support effect can be provided for the longitudinal slide rail 19. A group of support legs 21 are provided at the four corners of the lower end surface of the positioning frame 1; by providing the support legs 21, a support effect can be provided for the positioning frame 1.

[0027] The above embodiment discloses a positioning workbench for a functional test fixture. When in use, the workpiece to be tested is placed inside the two sets of clamping members 2. By contracting the two sets of electric push rods 8, the two sets of electric push rods 8 drive the two sets of sleeves 5 to move through the connecting blocks 7 and the connecting rods 6. The two sets of sleeves 5 drive the two sets of slide bars 4 to move, and the two sets of slide bars 4 drive the two sets of clamping members 2 to move, so that the two sets of clamping members 2 can clamp the workpiece. Then, by stretching the two sets of hydraulic telescopic rods 14, the two sets of hydraulic telescopic rods 14 drive the positioning plate 15 to move downward. The workpiece can be pressed so that the workpiece is stably positioned in the two groups of clamping members 2, and then the position of the test piece 3 can be adjusted by the transverse slide rail 17 and the longitudinal slide rail 19, so that the test piece 3 can test components at different positions of the workpiece; at the same time, the rotating motor 11 can be started, and the rotating motor 11 drives a group of slide bars 4 to rotate, and the slide bars 4 drive a group of clamping members 2 to rotate, so that the workpiece can be flipped over, so that the test piece 3 can test the components on the other end face of the workpiece, without the need to disassemble and flip the workpiece, which is relatively convenient.

[0028] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A positioning workbench for a functional test fixture, characterized in that: include: A positioning frame (1) and two sets of clamping members (2), wherein the two sets of clamping members (2) are arranged inside the positioning frame (1); A test piece (3) is arranged above the positioning frame (1); A positioning flip assembly, comprising a driving mechanism for adjusting the two groups of clamping members (2) and a flip mechanism for flipping the workpieces clamped and positioned by the two groups of clamping members (2), both of which are located between the positioning frame (1) and the clamping members (2); The driving mechanism comprises two groups of slide bars (4), the two groups of slide bars (4) are respectively arranged on one side wall of the two groups of clamping members (2), the other ends of the two groups of slide bars (4) slide through the two side walls of the positioning frame (1), the outer sides of the two groups of slide bars (4) are provided with a group of sleeves (5), the one side wall of the two groups of sleeves (5) are provided with a group of connecting rods (6), the other ends of the two groups of connecting rods (6) are provided with a group of connecting blocks (7), the one side wall of the two groups of connecting blocks (7) are provided with a group of electric push rods (8), the other ends of the two groups of electric push rods (8) are provided on the side wall of the fixed block (9), and the fixed block (9) is provided on the outer side wall of the positioning frame (1); The flip mechanism includes a group of base plates (10), the base plates (10) are arranged at one end of a group of slide bars (4), a rotating motor (11) is arranged on one side wall of the base plate (10), the output end of the rotating motor (11) is connected to one end of the slide bar (4), a stretchable rod (12) is arranged on one side wall of the base plate (10), and a positioning block (13) is arranged at the other end of the stretchable rod (12), and the positioning block (13) is arranged on the lower end surface of the positioning frame (1).

2. A positioning workbench for a functional test fixture according to claim 1, characterized in that: The two groups of clamping members (2) are U-shaped plates, and two groups of hydraulic telescopic rods (14) are provided on the upper end walls of the two groups of clamping members (2). The lower ends of the two groups of hydraulic telescopic rods (14) pass through the upper end walls of the clamping members (2) and are connected to positioning plates (15).

3. A positioning workbench for a functional test fixture according to claim 1, characterized in that: A sliding member (16) is provided on the upper end surface of the test piece (3), a transverse slide rail (17) is provided inside the sliding member (16), and a group of moving members (18) are provided at both ends of the transverse slide rail (17).

4. A positioning workbench for a functional test fixture according to claim 3, characterized in that: The two groups of moving parts (18) are slidably arranged inside a group of longitudinal slide rails (19), and a group of support rods (20) are arranged at both ends of the two groups of longitudinal slide rails (19). The lower end surfaces of the multiple groups of support rods (20) are arranged on the upper end surface of the positioning frame (1).

5. The positioning workbench for a functional test fixture according to claim 1, characterized in that: A set of supporting legs (21) is provided at each of the four corners of the lower end surface of the positioning frame (1).

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