CN213275671U - A quick lift accepting table for manual test of chip - Google Patents

Abstract

The utility model discloses a quick lift socket for chip manual test, the on-line screen storage device comprises a base, install the center pin on the base, the bush is installed in the outside of center pin, the outside of bush is installed central shaft sleeve support, install the T axle rocking arm on the central shaft sleeve support, be connected with the holding disc through ceramic disc on the T axle rocking arm, install the differential head through the support on the base, the front end of differential head hugs closely on the guiding axle; the side rigid connection of rotatory lifting base has the handle, be provided with three spout on the outer circumference of rotatory lifting base, it is three spout the place ahead is respectively through the support mounting corresponding bearing, the outer arc surface of bearing removes to be installed in the spout. The utility model discloses a manual test socket table can go up and down fast, and T to the rotation also can be accomplished through manual operation, and convenient operation is applicable to universities and colleges and universities, laboratory very much, carries out scientific research analysis, spot check test to the chip.

Description

A quick lift accepting table for manual test of chip

Technical Field

The utility model relates to a chip test field, concretely relates to quick lift socket for manual test of chip.

Background

The bearing platform is a platform for placing wafers in the testing process of the wafers, the existing bearing platform is inconvenient to operate and cannot be lifted quickly, and a test bearing platform which is convenient to lift quickly in the Z direction and rotate around the Z direction, namely the T direction is rotated is needed.

Disclosure of Invention

In view of the above-mentioned deficiencies or inadequacies in the prior art, it would be desirable to provide a quick lift socket for manual testing of chips.

According to the technical scheme provided by the embodiment of the application, the rapid lifting bearing table for the manual test of the chip comprises a base, wherein a central shaft is installed on the base, a bushing is installed on the outer side of the central shaft, a central shaft sleeve support is installed on the outer side of the bushing, a T-shaft rotating arm is installed on the central shaft sleeve support, a bearing plate is connected onto the T-shaft rotating arm through a ceramic plate, a differential head is installed on the base through a support, the front end of the differential head is tightly attached to a guide shaft, and the guide shaft is installed on the T-shaft rotating arm;

crossed roller bearing is installed in the outside of center axle sleeve support, rotatory lifting base is installed to crossed roller bearing's outer lane, the side rigid connection of rotatory lifting base has the handle, be provided with three spout on the outer circumference of rotatory lifting base, it is three spout the place ahead has corresponding bearing through the support mounting respectively, the outer circular arc face of bearing removes to be installed in the spout.

The utility model discloses in, the spout is the heliciform setting.

The utility model discloses in, install in proper order outside from interior to exterior of center pin bush, central axle sleeve support, cross roller bearing and rotatory lifting base.

The utility model discloses in, the inner circle of T axle rocking arm is installed on ceramic snap ring, the ceramic snap ring is installed ceramic dish is last, ceramic dish is last to be installed the piece dish.

The utility model discloses in, the outside of pottery snap ring is equipped with the obliquely incision.

To sum up, the beneficial effect of this application: the utility model discloses a manual test socket table can go up and down fast, and T to the rotation also can be accomplished through manual operation, and convenient operation is applicable to universities and colleges and universities, laboratory very much, carries out scientific research analysis, spot check test to the chip.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

fig. 1 is a perspective view of the present invention;

fig. 2 is a perspective view of the present invention;

fig. 3 is a perspective view of the present invention;

fig. 4 is a cross-sectional view of the present invention.

Reference numbers in the figures: a base-1; a receiving platform-2; a sheet bearing disc-3; differential head-4; a guide shaft-5; a handle-6; a chute-7; a bearing-8; a T-axis rotor arm-9; a central shaft-10; a bushing 11; a central bushing support 12; a cross roller bearing 13.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1, 2 and 4, a fast lifting receiving table for a chip manual test comprises a base 1, wherein a central shaft 10 is installed on the base 1, a bushing 11 is installed on the outer side of the central shaft 10, a central shaft sleeve support 12 is installed on the outer side of the bushing 11, a T-axis rotating arm 9 is installed on the central shaft sleeve support 12, a sheet bearing disc 3 is connected to the T-axis rotating arm 9 through a ceramic disc, a differential head 4 is installed on the base 1 through a support, the front end of the differential head 4 is tightly attached to a guide shaft 5, and the guide shaft 5 is installed on the T-axis rotating arm 9; and the outer side of the central shaft 10 is sequentially provided with a lining 11, a central shaft sleeve support 12, a crossed roller bearing 13 and a rotary lifting base 2 from inside to outside. The inner ring of the T-axis rotating arm 9 is arranged on a ceramic snap ring 14, the ceramic snap ring 14 is arranged on the ceramic disc, and the bearing disc 3 is arranged on the ceramic disc. The outer side of the ceramic snap ring 14 is provided with an oblique notch. The rough adjusting part and the fine adjusting part of the differential head 4 are screwed, the differential head 4 pushes the T-axis rotating arm 9, and then the central shaft 10 is driven to rotate, so that the T-axis rotation in different angles can be realized.

As shown in fig. 3, a crossed roller bearing 13 is installed on the outer side of the central shaft sleeve support 12, a rotary lifting base 2 is installed on the outer ring of the crossed roller bearing 13, a handle 6 is rigidly connected to the side surface of the rotary lifting base 2, three sliding grooves 7 are arranged on the outer circumference of the rotary lifting base 2, corresponding bearings 8 are installed in front of the sliding grooves 7 through supports, and the outer arc surfaces of the bearings 8 are movably installed in the sliding grooves 7. The sliding groove 7 is spirally arranged. Through setting up three bearings 8 that can follow spout 7 motion on fixed base 1, when dialling handle 6, Z to moving mechanism is under the direction of bearing 8 quick lifting motion.

The foregoing description is only exemplary of the preferred embodiments of the application and is provided for the purpose of illustrating the general principles of the technology and the like. Meanwhile, the scope of the invention according to the present application is not limited to the technical solutions in which the above-described technical features are combined in a specific manner, and also covers other technical solutions in which the above-described technical features or their equivalent are combined arbitrarily without departing from the inventive concept described above. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims (5)

1. The utility model provides a quick lift socket for manual test of chip, includes base (1), characterized by: a central shaft (10) is mounted on the base (1), a bushing (11) is mounted on the outer side of the central shaft (10), a central shaft sleeve support (12) is mounted on the outer side of the bushing (11), a T-shaft rotating arm (9) is mounted on the central shaft sleeve support (12), a bearing plate (3) is connected onto the T-shaft rotating arm (9) through a ceramic plate, a differential head (4) is mounted on the base (1) through a support, the front end of the differential head (4) is tightly attached to a guide shaft (5), and the guide shaft (5) is mounted on the T-shaft rotating arm (9);

crossed roller bearing (13) are installed in the outside of center axle sleeve support (12), rotatory lifting base (2) are installed to the outer lane of crossed roller bearing (13), the side rigid connection of rotatory lifting base (2) has handle (6), be provided with three spout (7) on the outer circumference of rotatory lifting base (2), it is three spout (7) the place ahead has corresponding bearing (8) through the support mounting respectively, the outer arc face removal of bearing (8) is installed in spout (7).

2. The rapid lift receiving station of claim 1, wherein: the sliding groove (7) is spirally arranged.

3. The rapid lift receiving station of claim 1, wherein: the outer side of the central shaft (10) is sequentially provided with a bushing (11), a central shaft sleeve support (12), a crossed roller bearing (13) and a rotary lifting base (2) from inside to outside.

4. The rapid lift receiving station of claim 1, wherein: the inner ring of the T-axis rotating arm (9) is arranged on a ceramic clamping ring (14), the ceramic clamping ring (14) is arranged on a ceramic disc, and the ceramic disc is provided with the sheet bearing disc (3).

5. The rapid lift receiving station of claim 4, wherein: the outer side of the ceramic snap ring (14) is provided with an oblique notch.

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