A clamping drive device for probe nozzle forming

Abstract

The present invention discloses a clamping and driving device for forming a probe nozzle, comprising a workbench, an outer sleeve disposed within the workbench, a tapered sleeve disposed within the outer sleeve, a first drive mechanism coupled to the outer portion of the tapered sleeve, a pull rod disposed within the tapered sleeve, an elastic clamp disposed at the upper end of the pull rod, a clamping groove disposed within the elastic clamp, and a second drive mechanism coupled to the lower end of the pull rod. This clamping and driving device for forming a probe nozzle solves the problem of existing equipment having difficulty in clamping and driving test probes.

Description

Technical Field

[0001] The invention belongs to the technical field of microelectronic hardware test probe molding, in particular to a clamping drive device for molding a probe nozzle. Background Art

[0002] The microelectronic hardware test probe is a very widely used miniature connector. It has been widely used in various fields such as aviation, aerospace, military industry, medical treatment, optoelectronics, etc. Its structural features mainly include wrapping, closing, dotting, knotting, tube mouth forming, etc.

[0003] Regarding the nozzle forming process, due to the small size of this type of product (generally a few millimeters in diameter), special structure and soft material, it is impossible to directly clamp this type of product on existing equipment for driving and completing the next step of nozzle forming. Summary of the Invention

[0004] The object of the present invention is to provide a clamping and driving device for forming a probe nozzle, so as to solve the problem that existing equipment is difficult to clamp and drive a test probe.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a clamping drive device for probe tube mouth molding, comprising a workbench, an outer sleeve is provided inside the workbench, a conical sleeve is provided inside the outer sleeve, the external transmission of the conical sleeve is cooperated with a first driving mechanism, a pull rod is provided inside the conical sleeve, the upper end of the pull rod is provided with an elastic clamp, a clamping groove is provided in the elastic clamp, and the lower end of the pull rod is transmitted and cooperated with a second driving mechanism.

[0006] The technical solution of the present invention also has the following characteristics:

[0007] The first driving mechanism is a motor.

[0008] The output shaft of the motor is coupled with the tapered sleeve via a belt transmission.

[0009] The second driving mechanism is a cylinder, the telescopic end of the cylinder is hinged with an L-shaped bracket, a clamping bracket is provided at the bottom of the workbench, the front end of the L-shaped bracket is hinged in the clamping bracket, the front end of the L-shaped bracket is also provided with a claw, and the lower end of the pull rod is provided with a chuck that cooperates with the claw.

[0010] A first limiting mechanism is provided at the bottom of the clamping bracket, and the limiting mechanism is located below the clamping claw.

[0011] The limiting mechanism is a micrometer.

[0012] The workbench is provided with a mounting hole, and the upper end of the outer sleeve is provided with a connecting flange.

[0013] A limiting step is provided inside the outer sleeve, and a limiting flange matched with the limiting step is provided outside the conical sleeve.

[0014] The beneficial effects of the present invention are: a clamping and driving device for probe pipe mouth molding of the present invention, the principle of which is to first install the probe into the elastic clamp, and then pull the pull rod down through the second driving mechanism to make the elastic clamp move toward the narrow side of the tapered sleeve until the elastic clamp is compressed and clamps the probe arranged therein, and finally the probe is rotated at high speed through the first driving mechanism, thereby completing the clamping and driving work of the probe before the pipe mouth molding process; a clamping and driving device for probe pipe mouth molding of the present invention completes the clamping and driving of the probe in a machining manner, which not only improves work efficiency, but also ensures the accuracy of clamping, providing a good foundation for the quality of subsequent finished products. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0016] Figure 1 A bottom view of a clamping drive device for forming a probe nozzle according to the present invention;

[0017] Figure 2 A top view of a clamping drive device for forming a probe nozzle according to the present invention;

[0018] Figure 3 for Figure 2 Schematic diagram of the assembly of the middle jacket and its internal components;

[0019] Figure 4 for Figure 3 sectional view of

[0020] Figure 5 for Figure 2 Schematic diagram of the structure of the middle L-shaped bracket and the claw.

[0021] In the figure: 1. workbench, 2. first drive mechanism, 3. belt, 4. limit mechanism, 5. L-shaped bracket, 6. second drive mechanism, 7. clamping bracket, 8. claw, 9. pull rod, 10. outer sleeve, 11. chuck, 12. tapered sleeve, 13. elastic clamp. DETAILED DESCRIPTION

[0022] The following will describe the embodiments of the present invention in detail with reference to examples, so that the implementation process of how the present invention applies technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0023] like Figure 1 and Figure 2 As shown, a clamping drive device for probe tube mouth molding of the present invention includes a workbench 1, an outer sleeve 10 is provided inside the workbench 1, a tapered sleeve 12 is provided inside the outer sleeve 10, the external transmission of the tapered sleeve 12 is coordinated with a first driving mechanism 2, a pull rod 9 is provided inside the tapered sleeve 12, the upper end of the pull rod 9 is provided with an elastic clamp 13, the elastic clamp 13 is provided with a clamping groove, and the lower end of the pull rod 9 is transmitted and coordinated with a second driving mechanism 6.

[0024] The clamping and driving device for probe pipe mouth molding of the present invention is based on the principle of first installing the probe into the elastic clamp 13, then pulling down the pull rod 9 through the second driving mechanism 6, so that the elastic clamp 13 moves toward the narrow surface of the tapered sleeve 12 until the elastic clamp 13 is compressed and clamps the probe set therein, and finally the probe is rotated at high speed through the first driving mechanism 2, thereby completing the clamping and driving work of the probe before the pipe mouth molding process.

[0025] Obviously, the clamping and driving device for probe nozzle molding of the present invention completes the clamping and driving of the probe in a machining manner, which not only improves work efficiency, but also ensures the accuracy of clamping, providing a good foundation for the quality of subsequent finished products.

[0026] like Figure 1 and Figure 2 As shown, in a clamping drive device for forming a probe nozzle of the present invention, the first drive mechanism 2 is preferably a motor, and the output shaft of the motor is in transmission cooperation with the tapered sleeve 12 .

[0027] Pulleys are provided outside the conical sleeve 12 on the output shaft of the motor, and a belt 3 is wound between the two pulleys. When the motor is started, the motor will drive the conical sleeve 12 to rotate at high speed through the belt 3, thereby driving the probe to rotate at high speed.

[0028] Combine Figure 3 In a clamping drive device for probe tube mouth molding of the present invention, the second driving mechanism 6 is preferably a cylinder, the telescopic end of the cylinder is hinged with an L-shaped bracket 5, a clamping bracket 7 is provided at the bottom of the workbench 1, the front end of the L-shaped bracket 5 is hinged in the clamping bracket 7, and the front end of the L-shaped bracket 5 is also provided with a claw 8, and the lower end of the pull rod 9 is provided with a chuck 11 that cooperates with the claw 8.

[0029] The workbench 1 is provided with a mounting hole, into which the outer sleeve 10 is inserted. The cylinder frame of the cylinder is fixed to the bottom of the workbench 1. When the telescopic end of the cylinder is extended, the claw 8 connected to the telescopic end will move diagonally downward to engage the chuck 11, thereby moving the pull rod 9 downward. Because the inner surface of the tapered sleeve 12 is conical, the elastic clamp 13 connected to the upper end of the pull rod 9 will be clamped by the tapered sleeve 12 during the downward movement of the pull rod 9, completing the clamping of the probe.

[0030] like Figure 2 As shown, in a clamping drive device for forming a probe nozzle of the present invention, a limiting mechanism 4 is provided at the bottom of the clamping bracket 7 , and the limiting mechanism 4 is located below the clamping claw 8 .

[0031] By adjusting the limiting mechanism 4, the downward movement distance of the clamping claw 8 can be limited, thereby controlling the downward movement distance of the pull rod 9, and ultimately achieving the degree to which the probe is clamped.

[0032] like Figure 2 As shown, in a clamping drive device for forming a probe nozzle of the present invention, the limiting mechanism 4 is preferably a micrometer, which can be rotated according to the reading of the micrometer to accurately limit the downward movement distance of the clamping claw 8.

[0033] like Figure 4 and Figure 5 As shown, in a clamping and driving device for forming a probe nozzle of the present invention, a mounting hole is provided in the workbench 1, and a connecting flange is provided at the upper end of the outer sleeve 10.

[0034] The outer sleeve 10 is placed in the mounting hole, and the connecting flange at the upper end of the outer sleeve 10 is pressed against the outside of the mounting hole and fixed to the workbench 1 by bolts. A connecting flange is also provided on the outside of the tapered sleeve 12, and the connecting flange is fixed to the outer sleeve 10 by bolts.

[0035] like Figure 4 and Figure 5 As shown, in a clamping drive device for forming a probe nozzle of the present invention, a limiting step is provided inside the outer sleeve 10, and a limiting flange cooperating with the limiting step is provided outside the tapered sleeve 12.

[0036] After the conical sleeve 12 is installed in the outer sleeve 10, its limiting flange is mounted on the limiting step, so that the two can be assembled quickly and accurately.

[0037] The foregoing description shows and describes several preferred embodiments of the invention. However, as previously stated, it should be understood that the invention is not limited to the form disclosed herein and should not be construed as excluding other embodiments. Rather, the invention is applicable to various other combinations, modifications, and environments and is capable of modification within the scope of the inventive concept described herein, through the teachings above, or through techniques or knowledge in the relevant art. Modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the invention are intended to be within the scope of the appended claims.

Claims

1. A clamping drive device for probe nozzle molding, characterized in that: The invention comprises a workbench (1), wherein an outer sleeve (10) is provided in the workbench (1), a conical sleeve (12) is provided in the outer sleeve (10), the conical sleeve (12) is externally driven and matched with a first driving mechanism (2), a pull rod (9) is provided in the conical sleeve (12), an elastic clamp (13) is provided at the upper end of the pull rod (9), a clamping groove is provided in the elastic clamp (13), and the lower end of the pull rod (9) is driven and matched with a second driving mechanism (6); The first driving mechanism (2) is a motor; The output shaft of the motor is coupled with the tapered sleeve (12) via a belt transmission; The second driving mechanism (6) is a cylinder, the telescopic end of the cylinder is hinged with an L-shaped bracket (5), the bottom of the workbench (1) is provided with a clamping bracket (7), the front end of the L-shaped bracket (5) is hinged in the clamping bracket (7), the front end of the L-shaped bracket (5) is also provided with a claw (8), and the lower end of the pull rod (9) is provided with a chuck (11) that cooperates with the claw (8); A limiting mechanism (4) is provided at the bottom of the clamping bracket (7), and the limiting mechanism (4) is located below the clamping claw (8); The limiting mechanism (4) is a micrometer.

2. The clamping and driving device for forming a probe nozzle according to claim 1, characterized in that: A mounting hole is provided in the workbench (1), and a connecting flange is provided at the upper end of the outer sleeve (10).

3. The probe nozzle molding clamping and driving device according to claim 2, characterized in that: A limiting step is provided inside the outer sleeve (10), and a limiting flange that cooperates with the limiting step is provided outside the conical sleeve (12).

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