CN220706876U

CN220706876U - Adjustable structure of semiconductor chip equipment rack

Info

Publication number: CN220706876U
Application number: CN202322407499.5U
Authority: CN
Inventors: 何平; 胡志华
Original assignee: Hangling Micro Taizhou Technology Co ltd
Current assignee: Hangling Micro Taizhou Technology Co ltd
Priority date: 2023-09-06
Filing date: 2023-09-06
Publication date: 2024-04-02
Anticipated expiration: 2033-09-06

Abstract

The utility model provides an adjustable structure of a semiconductor chip equipment rack, which comprises a loading assembly, a first air cylinder and a second air cylinder, wherein the loading assembly comprises a machine seat, two clamping plates, a partition plate, a sliding hole, a sliding rod, two first air cylinders and a mounting hole; the two sides of the inner wall of the machine seat are symmetrically provided with sliding holes, sliding rods are arranged at four corners of one side of each clamping plate, the outer side walls of the sliding rods are connected in the corresponding sliding holes in a sliding manner, and the two first cylinders are symmetrically arranged on the inner bottom wall of the machine seat; according to the utility model, the sliding rod on the clamping plate is driven to slide in the sliding hole through the movement of the first cylinder telescopic rod, and the distance between the two clamping plates is adjusted, so that the device is suitable for devices with different volumes, after the device is placed into the machine base, a bolt is screwed into the mounting hole to fix the new device, and therefore the device can meet the fixing requirement of different devices within a certain volume range.

Description

Adjustable structure of semiconductor chip equipment rack

Technical Field

The utility model relates to the technical field of frames for semiconductor chip equipment, in particular to an adjustable structure of a semiconductor chip equipment frame.

Background

The semiconductor chip is a semiconductor device which is manufactured by etching and wiring on a semiconductor sheet material and can realize a certain function; the chip production process includes a step of testing the performance of the semiconductor chip, the performance test of the semiconductor chip is completed by means of semiconductor test equipment such as a tester, a prober, a sorter and the like, and in order to improve the stability of the test equipment in the use process, a rack is generally used for bearing the test equipment;

1. once the position of the semiconductor chip testing equipment is fixed, the position of the semiconductor chip testing equipment is not easy to adjust, but the semiconductor chip testing equipment needs to be correspondingly adjusted according to the testing stage and the position of a worker in the process of testing the semiconductor chip;

2. the current semiconductor chip equipment rack is matched with corresponding test equipment, so that when the test equipment of one test station needs to be replaced in time, the rack cannot be matched with new equipment, and therefore, an adjustable structure of the semiconductor chip equipment rack is provided.

Disclosure of Invention

In view of the foregoing, the present utility model provides an adjustable structure of a semiconductor chip apparatus rack to solve or alleviate the technical problems existing in the prior art, and at least provides an advantageous choice.

The technical scheme of the utility model is realized as follows: an adjustable structure of a semiconductor chip equipment rack comprises a loading assembly, wherein the loading assembly comprises a machine seat, two clamping plates, a baffle plate, a sliding hole, a sliding rod, two first cylinders and a mounting hole;

the two sides of the inner wall of the machine pedestal are symmetrically provided with sliding holes, sliding rods are arranged at four corners of one side of each clamping plate, the outer side walls of the sliding rods are connected in the corresponding sliding holes in a sliding mode, the two first cylinders are symmetrically arranged on the inner bottom wall of the machine pedestal, one ends of telescopic rods of the two first cylinders are respectively and fixedly connected with the side walls of the corresponding clamping plates, and the clamping plates are provided with mounting holes;

the bottom wall of the machine seat is provided with an angle adjusting component;

and a height adjusting assembly is arranged below the angle adjusting assembly.

Further preferably, the angle adjusting assembly comprises a shell, a second cylinder, a rotary table, a rotary groove, a rack, a rotary shaft and a gear;

the diapire welding of machine pedestal has the carousel, the rotary slot has been seted up to the roof of casing, the carousel rotates to be connected in the rotary slot, the diapire centre of a circle department fixedly connected with pivot of carousel, the other end of pivot rotates to be connected in the interior diapire of casing, the lateral wall fixedly connected with gear of pivot, second cylinder fixedly connected with is in the lateral wall of casing, the telescopic link of second cylinder runs through the lateral wall of casing and fixedly connected with rack, rack and gear engagement are connected.

Further preferably, the outer side wall of the turntable is integrally connected with a limiting ring, and the limiting ring is rotationally connected in the rotating groove.

Further preferably, a sliding groove is formed in the shell, and the rack is slidably connected in the sliding groove.

Further preferably, the height adjusting assembly comprises a box body, a motor, a screw rod, a lifting plate and a connecting rod;

the motor is installed to the interior bottom wall of box, the output shaft fixed connection of motor is in the one end of lead screw, the other end of lead screw rotates to be connected in the interior roof of box, the lateral wall threaded connection of lead screw has the lifter plate, the equal fixedly connected with connecting rod in roof four corners of lifter plate, the other end fixed connection of connecting rod is in the diapire of casing.

Further preferably, the top wall of the box body is provided with a yielding hole matched with the connecting rod.

Further preferably, the bottom wall of the box body is welded with a base plate, and four corners of the base plate are provided with threaded holes.

Further preferably, limiting blocks are arranged on the sliding rods, limiting grooves are formed in sliding holes of the machine base, and the limiting blocks are connected in the corresponding limiting grooves in a sliding mode.

By adopting the technical scheme, the embodiment of the utility model has the following advantages:

1. according to the utility model, the screw rod is driven to rotate through the output shaft of the motor, and the lifting plate moves in the vertical direction under the action of screw friction force between the screw rod and the lifting plate, so that the height of the pedestal of the machine is adjusted; the rack is driven to move through the movement of the second cylinder telescopic rod, the rack drives the gear to rotate, the gear drives the rotating shaft to rotate, the rotating shaft drives the turntable to rotate in the rotating groove, and the angle direction of the pedestal of the machine is regulated, so that the testing machine can be suitable for different testing stages and better meet the use requirements of workers.

2. According to the utility model, the sliding rod on the clamping plate is driven to slide in the sliding hole through the movement of the first cylinder telescopic rod, and the distance between the two clamping plates is adjusted, so that the device is suitable for devices with different volumes, after the device is placed into the machine base, a bolt is screwed into the mounting hole to fix the new device, and therefore the device can meet the fixing requirement of different devices within a certain volume range.

The foregoing summary is for the purpose of the specification only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present utility model will become apparent by reference to the drawings and the following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a block diagram of the split-type combination of the machine base and clamping plate of the present utility model;

FIG. 3 is a cross-sectional view of the machine base of the present utility model;

FIG. 4 is a split view of the turntable and housing combination of the present utility model;

FIG. 5 is a perspective view of a cross-section of a housing of the present utility model;

fig. 6 is a sectional view of the case of the present utility model.

Reference numerals: 1. a loading assembly; 2. an angle adjustment assembly; 3. a height adjustment assembly;

10. a machine base; 11. a clamping plate; 12. a partition plate; 13. a slide hole; 14. a slide bar; 15. a limiting block; 16. a first cylinder; 17. a mounting hole; 18. a limit groove; 20. a housing; 21. a second cylinder; 22. a turntable; 23. a limiting ring; 24. a rotary groove; 25. a rack; 26. a rotating shaft; 27. a gear; 28. a chute; 30. a case; 31. a substrate; 32. a threaded hole; 33. a motor; 34. a screw rod; 35. a lifting plate; 36. and (5) connecting a rod.

Detailed Description

Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in various different ways without departing from the spirit or scope of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.

Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 6, an embodiment of the present utility model provides an adjustable structure of a semiconductor chip apparatus rack, comprising a loading assembly 1, the loading assembly 1 comprising a rack base 10, two clamping plates 11, a partition plate 12, a slide hole 13, a slide bar 14, two first cylinders 16 and a mounting hole 17;

the partition plates 12 are welded between the two sides of the inner wall of the machine base 10, sliding holes 13 are symmetrically formed in the two sides of the machine base 10, sliding rods 14 are arranged at four corners of one side of each of the two clamping plates 11, the outer side walls of the sliding rods 14 are connected in the corresponding sliding holes 13 in a sliding mode, two first air cylinders 16 are symmetrically arranged on the inner bottom wall of the machine base 10, one ends of telescopic rods of the two first air cylinders 16 are respectively and fixedly connected to the side walls of the corresponding clamping plates 11, and mounting holes 17 are formed in the clamping plates 11;

the bottom wall of the machine base 10 is provided with an angle adjusting component 2;

a height adjusting assembly 3 is arranged below the angle adjusting assembly 2.

In one embodiment, the angle adjustment assembly 2 includes a housing 20, a second cylinder 21, a turntable 22, a rotation slot 24, a rack 25, a rotation shaft 26, and a gear 27;

the diapire welding of machine seat 10 has carousel 22, the rotary groove 24 has been seted up to the roof of casing 20, carousel 22 rotates to be connected in rotary groove 24, the diapire centre of a circle department fixedly connected with pivot 26 of carousel 22, the other end of pivot 26 rotates to be connected in the interior bottom wall of casing 20, the lateral wall fixedly connected with gear 27 of pivot 26, second cylinder 21 fixedly connected with lateral wall of casing 20, the telescopic link of second cylinder 21 runs through the lateral wall of casing 20 and fixedly connected with rack 25, rack 25 and gear 27 meshing are connected, the removal through the telescopic link of second cylinder 21 drives rack 25 and removes, rack 25 drives gear 27 and rotates, gear 27 drives pivot 26 and rotates, pivot 26 drives carousel 22 and rotate in rotary groove 24, thereby the angular direction of machine seat 10 is adjusted.

In one embodiment, the outer side wall of the turntable 22 is integrally connected with a limiting ring 23, the limiting ring 23 is rotatably connected in a rotating groove 24, and the limiting ring 23 and the rotating groove 24 cooperate to limit the turntable 22.

In one embodiment, a sliding slot 28 is provided in the housing 20, the rack 25 is slidably connected to the sliding slot 28, and the sliding slot 28 supports and limits the rack 25.

In one embodiment, the height adjustment assembly 3 includes a housing 30, a motor 33, a screw 34, a lifter plate 35, and a connecting rod 36;

the motor 33 is installed to the interior bottom wall of box 30, the output shaft fixed connection of motor 33 is in the one end of lead screw 34, the other end of lead screw 34 rotates the interior roof of connecting in box 30, the lateral wall threaded connection of lead screw 34 has lifter plate 35, the roof four corners of lifter plate 35 all fixedly connected with connecting rod 36, the other end fixed connection of connecting rod 36 is in the diapire of casing 20, drive lead screw 34 through the output shaft of motor 33 and rotate, under the effect of screw friction force between lead screw 34 and lifter plate 35, lifter plate 35 carries out the ascending removal of vertical orientation, thereby the height of regulator pedestal 10.

In one embodiment, the top wall of the case 30 is provided with a relief hole adapted to the connecting rod 36, and the relief hole cooperates with the connecting rod 36 to limit the lifting plate 35.

In one embodiment, the bottom wall of the case 30 is welded with a base plate 31, four corners of the base plate 31 are provided with screw holes 32, and the present utility model is positioned by screwing bolts into the screw holes 32.

In one embodiment, the sliding rods 14 are provided with limiting blocks 15, the sliding holes 13 of the machine base 10 are provided with limiting grooves 18, the limiting blocks 15 are slidably connected in the corresponding limiting grooves 18, and the limiting blocks 15 and the limiting grooves 18 limit the moving range of the sliding rods 14, so that the sliding rods 14 and the sliding holes 13 are prevented from being separated.

The utility model works when in work: the screw rod 34 is driven to rotate by the output shaft of the motor 33, and the lifting plate 35 cannot rotate due to the fact that the lifting plate 35 is limited by the connecting rod 36, so that the lifting plate 35 moves in the vertical direction under the action of screw friction force between the screw rod 34 and the lifting plate 35, and the height of the machine base 10 is adjusted;

the rack 25 is driven to move by the movement of the telescopic rod of the second air cylinder 21, the rack 25 drives the gear 27 to rotate, the gear 27 drives the rotating shaft 26 to rotate, and the rotating shaft 26 drives the turntable 22 to rotate in the rotating groove 24, so that the angle direction of the machine base 10 is adjusted;

when the equipment needs to be replaced, the sliding rod 14 on the clamping plate 11 is driven to slide in the sliding hole 13 through the movement of the telescopic rod of the first air cylinder 16, and the distance between the two clamping plates 11 is adjusted, so that the equipment is suitable for equipment with different volumes, and after the equipment is placed in the machine base 10, new equipment is fixed by screwing bolts into the mounting holes 17.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that various changes and substitutions are possible within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. An adjustable structure of a semiconductor chip equipment rack, characterized in that: the device comprises a loading assembly (1), wherein the loading assembly (1) comprises a machine seat (10), two clamping plates (11), a partition plate (12), a sliding hole (13), a sliding rod (14), two first air cylinders (16) and a mounting hole (17);

a baffle plate (12) is welded between two sides of the inner wall of the machine pedestal (10), sliding holes (13) are symmetrically formed in two sides of the machine pedestal (10), sliding rods (14) are respectively arranged at four corners of one side of each clamping plate (11), the outer side walls of the sliding rods (14) are connected in the corresponding sliding holes (13) in a sliding mode, two first air cylinders (16) are symmetrically arranged on the inner bottom wall of the machine pedestal (10), one ends of telescopic rods of the two first air cylinders (16) are respectively and fixedly connected with the side walls of the corresponding clamping plates (11), and mounting holes (17) are formed in the clamping plates (11);

the bottom wall of the machine seat (10) is provided with an angle adjusting component (2);

and a height adjusting component (3) is arranged below the angle adjusting component (2).

2. An adjustable structure of a semiconductor chip equipment rack as claimed in claim 1, wherein: the angle adjusting assembly (2) comprises a shell (20), a second air cylinder (21), a rotary table (22), a rotary groove (24), a rack (25), a rotary shaft (26) and a gear (27);

the bottom wall welding of machine pedestal (10) has carousel (22), rotary groove (24) have been seted up to the roof of casing (20), carousel (22) rotate and connect in rotary groove (24), the diapire centre of a circle department fixedly connected with pivot (26) of carousel (22), the other end of pivot (26) rotates and connects in the interior bottom wall of casing (20), the lateral wall fixedly connected with gear (27) of pivot (26), the lateral wall of second cylinder (21) fixedly connected with in casing (20), the telescopic link of second cylinder (21) runs through the lateral wall of casing (20) and fixedly connected with rack (25), rack (25) and gear (27) meshing are connected.

3. An adjustable structure of a semiconductor chip equipment rack as claimed in claim 2, wherein: the outer side wall of the rotary table (22) is integrally connected with a limiting ring (23), and the limiting ring (23) is rotationally connected in the rotary groove (24).

4. An adjustable structure of a semiconductor chip equipment rack as claimed in claim 2, wherein: a sliding groove (28) is formed in the shell (20), and the rack (25) is connected in the sliding groove (28) in a sliding mode.

5. An adjustable structure of a semiconductor chip equipment rack as claimed in claim 2, wherein: the height adjusting assembly (3) comprises a box body (30), a motor (33), a screw rod (34), a lifting plate (35) and a connecting rod (36);

the motor (33) is installed to interior bottom wall of box (30), the one end of output shaft fixed connection in lead screw (34) of motor (33), the other end of lead screw (34) rotates and connects in the interior roof of box (30), the lateral wall threaded connection of lead screw (34) has lifter plate (35), the roof four corners of lifter plate (35) all fixedly connected with connecting rod (36), the other end fixed connection of connecting rod (36) is in the diapire of casing (20).

6. An adjustable structure of a semiconductor chip equipment rack as defined in claim 5, wherein: the top wall of the box body (30) is provided with a yielding hole matched with the connecting rod (36).

7. An adjustable structure of a semiconductor chip equipment rack as defined in claim 5, wherein: the bottom wall of the box body (30) is welded with a base plate (31), and threaded holes (32) are formed in four corners of the base plate (31).

8. An adjustable structure of a semiconductor chip equipment rack as claimed in claim 1, wherein: limiting blocks (15) are arranged on the sliding rods (14), limiting grooves (18) are formed in sliding holes (13) of the machine base (10), and the limiting blocks (15) are connected in the corresponding limiting grooves (18) in a sliding mode.