CN213137368U

CN213137368U - Clamping device for chip cutting

Info

Publication number: CN213137368U
Application number: CN202021639388.7U
Authority: CN
Inventors: 姚静; 曾龙; 王谦
Original assignee: Wuhan Yuanhe Yonghan Technology Co ltd
Current assignee: Wuhan Yuanhe Yonghan Technology Co ltd
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2021-05-07
Anticipated expiration: 2030-08-10

Abstract

The utility model discloses a clamping device of chip cutting, comprises a workbench, workstation bottom fixedly connected with support frame, the two-way threaded rod is worn to be equipped with by workstation horizontal end, the two-way threaded rod outward appearance wall closes soon through two sets of symmetrical thread grooves and is connected with two sets of slides, and is two sets of the centre gripping groove that is the arc structure is all seted up to the slide. The utility model discloses in, place the wafer at the workstation top earlier, the sucking disc can be further stable to it, the rethread rotates the turning handle and drives two-way threaded rod and turn to drive the slide along two-way threaded rod axial motion, realize the distance between two slides, carry out the centre gripping to the wafer of equidimension not, the flexible wafer that realizes different thickness through spring drive rubber pad simultaneously carries out the centre gripping, cut at last, this device simple structure, therefore, the clothes hanger is strong in practicability, the centre gripping to the wafer of equidimension and thickness not has been solved, the practical effect of device is improved.

Description

Clamping device for chip cutting

Technical Field

The utility model relates to a chip cutting technical field especially relates to a clamping device of chip cutting.

Background

Chips are also known as microcircuits (microcircuits), microchips (microchips), and integrated circuits. Refers to a silicon chip containing integrated circuits, which is small in size and is often part of a computer or other electronic device. With the development of the times and the continuous progress of science and technology, many high-tech products are produced, and a chip is one of them, and is a general name of semiconductor element products and a carrier of an integrated circuit.

The chip is formed by cutting a silicon wafer in the production process flow, the conventional chip cutting device is lack of a clamping device for the silicon wafer, the stability of the chip is poor during cutting, the cutting efficiency is low, the size accuracy of the cut chip is poor, and the using effect of the device is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems, a clamping device for cutting a chip is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a clamping device of chip cutting, includes the workstation, workstation bottom fixedly connected with support frame, two-way threaded rod is worn to be equipped with by workstation horizontal end, two-way threaded rod outside the watch wall closes soon through two sets of symmetrical thread grooves and is connected with two sets of slides, and is two sets of the centre gripping groove that is the arc structure is all seted up to the slide.

As a further description of the above technical solution:

and one side of the bidirectional threaded rod is fixedly connected with a rotating handle.

As a further description of the above technical solution:

and a plurality of groups of suckers are arranged at the top of the workbench.

As a further description of the above technical solution:

the inner surface wall of the sliding seat is elastically connected with a rubber pad through a plurality of groups of elastic springs.

As a further description of the above technical solution:

and the bottom of the support frame is provided with an anti-slip pad.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

the utility model discloses in, place the wafer at the workstation top earlier, the sucking disc can be further stable to it, the rethread rotates the turning handle and drives two-way threaded rod and turn to drive the slide along two-way threaded rod axial motion, realize the distance between two slides, carry out the centre gripping to the wafer of equidimension not, the flexible wafer that realizes different thickness through spring drive rubber pad simultaneously carries out the centre gripping, cut at last, this device simple structure, therefore, the clothes hanger is strong in practicability, the centre gripping to the wafer of equidimension and thickness not has been solved, the practical effect of device is improved.

Drawings

Fig. 1 shows a schematic structural diagram provided according to an embodiment of the present invention;

fig. 2 shows a schematic top view structure provided according to an embodiment of the present invention;

fig. 3 shows a schematic structural diagram of a sliding seat provided according to an embodiment of the present invention.

Illustration of the drawings:

1. a work table; 2. a handle is rotated; 3. a bidirectional threaded rod; 4. a suction cup; 5. a slide base; 6. a spring; 7. a support frame; 8. a non-slip mat; 9. a rubber pad; 10. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a clamping device of chip cutting, includes

workstation

1, 1 bottom fixedly connected with support frame 7 of workstation, and 1 horizontal end of workstation is worn to be equipped with two-way threaded

rod

3, and 3 outward appearance walls of two-way threaded rod close soon through two sets of symmetrical thread grooves and are connected with two sets of slides 5, and two sets of slides 5 all offer the centre gripping groove 10 that is the arc structure.

Specifically, as shown in fig. 1, a rotating handle 2 is fixedly connected to one side of the bidirectional threaded rod 3, so that the position of the sliding seat 5 can be conveniently adjusted.

Specifically, as shown in fig. 1, a plurality of groups of suckers 4 are arranged on the top of the workbench 1, so that the stability of the wafer before clamping is ensured.

Specifically, as shown in fig. 3, the inner surface wall of the slide 5 is elastically connected to a rubber pad 9 through a plurality of elastic springs 6, so as to facilitate clamping and fixing wafers with different thicknesses.

Specifically, as shown in fig. 1, the bottom of the supporting frame 7 is provided with the non-slip mat 8, so that the stability of the device during operation is ensured.

The working principle is as follows: during the use, the utility model discloses in, place the wafer at 1 top of workstation earlier, sucking disc 4 can be further stable to it, the rethread rotates turning handle 2 and drives two-way threaded rod 3 and turn to, thereby drive slide 5 along 3 axial motion of two-way threaded rod, realize the distance between two slides 5, carry out the centre gripping to the wafer of equidimension not, the flexible realization that drives rubber pad 9 through spring 6 simultaneously carries out the centre gripping to the wafer of different thickness, cut at last, this device simple structure, therefore, the clothes hanger is strong in practicability, the centre gripping to the wafer of equidimension not and thickness has been solved, the practical effect of device is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a clamping device of chip cutting, includes workstation (1), its characterized in that, workstation (1) bottom fixedly connected with support frame (7), workstation (1) horizontal end is worn to be equipped with two-way threaded rod (3), two-way threaded rod (3) outward appearance wall closes soon through two sets of symmetrical thread grooves and is connected with two sets of slides (5), and is two sets of centre gripping groove (10) that are the arc structure are all seted up in slide (5).

2. The clamping device for chip cutting according to claim 1, characterized in that a rotating handle (2) is fixedly connected to one side of the bidirectional threaded rod (3).

3. Clamping device for chip cutting according to claim 1, characterized in that the top of the worktable (1) is provided with a plurality of groups of suckers (4).

4. The clamping device for cutting the chip as claimed in claim 1, wherein the inner surface wall of the sliding base (5) is elastically connected with a rubber pad (9) through a plurality of groups of springs (6).

5. The clamping device for chip cutting according to claim 1, characterized in that the bottom of the supporting frame (7) is provided with a non-slip mat (8).