CN111761389A

CN111761389A - Clamping equipment for probe

Info

Publication number: CN111761389A
Application number: CN202010534683.4A
Authority: CN
Inventors: 张明海; 付盼红; 申啸; 张飞龙
Original assignee: Weinan Hi Tech Zone Wood King Technology Co Ltd
Current assignee: Weinan Hi Tech Zone Wood King Technology Co Ltd
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2020-10-13

Abstract

The invention discloses clamping equipment for a probe, which comprises a workbench, wherein an outer sleeve is arranged in the workbench, a conical sleeve is arranged in the outer sleeve, a pull rod is arranged in the conical sleeve, an elastic clamp is arranged at the upper end of the pull rod, a clamping groove is formed in the elastic clamp, and a driving mechanism is in transmission fit with the lower end of the pull rod. The clamping equipment for the probe solves the problems that clamping force is not uniform in size, and quality of finished products is difficult to ensure during subsequent pipe orifice forming machining due to the fact that clamping is carried out on a test probe by means of a simple auxiliary tool in the existing manual work.

Description

Clamping equipment for probe

Technical Field

The invention belongs to the technical field of microelectronic hardware test probe forming, and particularly relates to clamping equipment for a probe.

Background

The microelectronic hardware test probe is a micro linker with wide application, is widely applied to various fields of aviation, aerospace, military industry, medical treatment, photoelectricity and the like at present, and has the structural characteristics of wrapping, closing, dotting, knotting, pipe orifice forming and the like.

For the pipe orifice forming process, the product is small in size (generally, the diameter is several millimeters), special in structure and soft in material, so that the product cannot be directly clamped on the existing clamping equipment, and the next pipe orifice forming process can be completed. At present, in actual operation, a test probe is mainly clamped manually by a simple auxiliary tool, but the clamping mode has the problem that the clamping force is different, so that the quality of a finished product is difficult to ensure to be basically consistent during subsequent pipe orifice forming processing.

Disclosure of Invention

The invention aims to provide clamping equipment for a probe, which aims to solve the problem that the quality of a finished product is difficult to ensure to be basically consistent during subsequent pipe orifice forming processing due to different clamping force application sizes when the test probe is clamped by a simple auxiliary tool in the prior art.

In order to achieve the purpose, the invention adopts the technical scheme that: the clamping equipment for the probe comprises a workbench, wherein an outer sleeve is arranged in the workbench, a conical sleeve is arranged in the outer sleeve, a pull rod is arranged in the conical sleeve, an elastic clamp is arranged at the upper end of the pull rod, a clamping groove is formed in the elastic clamp, and a driving mechanism is matched at the lower end of the pull rod in a transmission mode.

The technical scheme of the invention also has the following characteristics:

the driving mechanism is an air cylinder.

The flexible end hinge joint of cylinder has L type support, the bottom of workstation is provided with the clamping support, the front end hinge joint of L type support is in the clamping support, the front end of L type support still is provided with the jack catch, the lower extreme of pull rod be provided with jack catch complex chuck.

And the bottom of the clamping support is provided with a limiting mechanism, and the limiting mechanism is positioned below the clamping jaw.

The limiting mechanism is a micrometer.

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

And the lower end of the conical sleeve is provided with a connecting flange.

The inner part of the outer sleeve is provided with a limiting step, and the outer part of the conical sleeve is provided with a limiting flange matched with the limiting step.

The invention has the beneficial effects that: the invention discloses clamping equipment for a probe tube, which is based on the principle that a probe is firstly installed in an elastic clamp, then a pull rod is pulled down through a driving mechanism, the elastic clamp moves towards the narrow surface of a conical sleeve until the elastic clamp is compressed to clamp the probe arranged in the elastic clamp, and clamping work of the probe before forming and processing a tube opening is finished; according to the clamping equipment for the probe tube, the clamping of the probe is completed in a machining mode, so that the working efficiency is improved, the clamping accuracy can be ensured, and a good foundation is provided for the quality of subsequent finished products.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a bottom view of a probe tube clamping apparatus of the present invention;

FIG. 2 is a top view of a probe tube clamping apparatus of the present invention;

FIG. 3 is an assembled view of the outer jacket and its internal components of FIG. 2;

FIG. 4 is a cross-sectional view of FIG. 3;

fig. 5 is a schematic view of the assembly of the L-shaped bracket and the jaws of fig. 2.

In the figure: 1. the clamping device comprises a workbench, 2. an outer sleeve, 3. a conical sleeve, 4. a limiting mechanism, 5. a clamping jaw, 6. a clamping support, 7. an elastic clamp, 8. a chuck, 9. an L-shaped support, 10. a driving mechanism and 11. a pull rod.

Detailed Description

The following embodiments are described in detail with reference to the accompanying drawings, so that how to implement the technical features of the present invention to solve the technical problems and achieve the technical effects can be fully understood and implemented.

As shown in fig. 1 and 2, the clamping device for the probe comprises a workbench 1, wherein an outer sleeve 2 is arranged in the workbench 1, a conical sleeve 3 is arranged in the outer sleeve 2, a pull rod 11 is arranged in the conical sleeve 3, an elastic clamp 7 is arranged at the upper end of the pull rod 11, a clamping groove is arranged in the elastic clamp 7, and a driving mechanism 10 is in transmission fit with the lower end of the pull rod 11.

The principle of the clamping equipment for the probe is that the probe is firstly arranged in a clamping groove of an elastic clamp 7, then a pull rod 11 is pulled down through a driving mechanism 10, so that the elastic clamp 7 moves towards the narrow surface of a conical sleeve 3 until the elastic clamp 7 is compressed to clamp the probe arranged in the elastic clamp, and the clamping work of the probe before the forming processing of a pipe orifice is completed.

Obviously, the clamping equipment for the probe completes clamping of the probe in a machining mode, improves the working efficiency, ensures the clamping accuracy and provides a good foundation for the quality of subsequent finished products.

Referring to fig. 3, in the probe clamping device of the present invention, the driving mechanism 10 is preferably a cylinder, a telescopic end of the cylinder is hinged to an L-shaped bracket 9, a clamping bracket 6 is disposed at the bottom of the worktable 1, a front end of the L-shaped bracket 9 is hinged to the clamping bracket 6, a jaw 5 is further disposed at a front end of the L-shaped bracket 9, and a chuck 8 engaged with the jaw 5 is disposed at a lower end of the pull rod 11.

Be provided with the mounting hole in the workstation, the overcoat 2 cover is established in the mounting hole, and the cylinder frame of cylinder is fixed in the bottom of workstation 1, and the flexible end of cylinder stretches out the back, and the jack catch 5 that its flexible end is connected will slant downstream card go into chuck 8, and then makes pull rod 11 move down. Because the interior of the conical sleeve 3 is a conical surface, the elastic clamp 7 connected with the upper end of the pull rod 11 is clamped by the conical sleeve 3 in the downward moving process of the pull rod 11, so that the probe is clamped.

As shown in fig. 2, in the probe tube clamping apparatus of the present invention, the bottom of the clamping holder 6 is provided with a stopper mechanism 4, and the stopper mechanism 4 is located below the jaw 5.

By adjusting the limiting mechanism 4, the downward moving distance of the clamping jaw 5 can be limited, the downward moving distance of the pull rod 11 is further controlled, and finally the clamping degree of the probe is realized.

As shown in fig. 2, in the probe tube clamping apparatus of the present invention, the limiting mechanism 4 is preferably a micrometer, and can be rotated according to the reading of the micrometer, so as to accurately limit the downward movement distance of the jaw 5.

As shown in fig. 4 and 5, in the probe tube clamping apparatus according to the present invention, a mounting hole is formed in a table, and a coupling flange is provided at an upper end of an outer sleeve.

The outer sleeve 2 is placed in the mounting hole, and the connecting flange at the upper end of the outer sleeve 2 is pressed outside the mounting hole and fixed with the workbench 1 through bolts.

As shown in fig. 4 and 5, in the probe tube clamping apparatus of the present invention, the lower end of the tapered sleeve 3 is also provided with a coupling flange which is fixed to the outer sleeve 2 by bolts.

As shown in fig. 4 and 5, in the probe tube clamping apparatus of the present invention, a limit step is provided inside the outer sleeve 2, and a limit flange that engages with the limit step is provided outside the tapered sleeve 3.

After the conical sleeve 3 is arranged in the outer sleeve 2, the limiting flange is carried in the limiting step, and quick and accurate assembly between the conical sleeve and the outer sleeve can be realized.

While the foregoing description shows and describes several preferred embodiments of the invention, it is to be understood, as noted above, that the invention is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a clamping equipment for probe, its characterized in that, includes workstation (1), be provided with overcoat (2) in workstation (1), be provided with toper cover (3) in overcoat (2), be provided with pull rod (11) in toper cover (3), the upper end of pull rod (11) is provided with elastic fixture (7), be provided with the clamping groove in elastic fixture (7), the lower extreme transmission cooperation of pull rod (11) has actuating mechanism (10).

2. The clamping device for the probe according to claim 1, wherein the driving mechanism (10) is a cylinder.

3. The probe tube clamping device as recited in claim 2, wherein the telescopic end of the cylinder is hinged with an L-shaped support (9), the bottom of the workbench (1) is provided with a clamping support (6), the front end of the L-shaped support (9) is hinged in the clamping support (6), the front end of the L-shaped support (9) is further provided with a clamping jaw (5), and the lower end of the pull rod (11) is provided with a chuck (8) matched with the clamping jaw (5).

4. The probe tube clamping device as recited in claim 3, characterized in that a limiting mechanism (4) is arranged at the bottom of the clamping bracket (6), and the limiting mechanism (4) is located below the clamping jaw (5).

5. The positioning driving device for probe tube mouth molding according to claim 4, wherein the limiting mechanism (4) is a micrometer.

6. The probe tube clamping device as recited in claim 5, wherein the workbench (1) is provided with a mounting hole therein, and the upper end of the outer sleeve (2) is provided with a connecting flange.

7. The probe tube clamping apparatus as recited in claim 6, wherein the lower end of the tapered sleeve (3) is provided with a coupling flange.

8. The probe tube clamping device as recited in claim 7, characterized in that the inner part of the outer sleeve (2) is provided with a limiting step, and the outer part of the conical sleeve (3) is provided with a limiting flange matched with the limiting step.