CN219311234U

CN219311234U - Auxiliary clamping mechanism for chip research and development

Info

Publication number: CN219311234U
Application number: CN202320088538.7U
Authority: CN
Inventors: 唐建雄
Original assignee: Tianding Technology R & D Zhuhai Co ltd
Current assignee: Tianding Technology R & D Zhuhai Co ltd
Priority date: 2023-01-31
Filing date: 2023-01-31
Publication date: 2023-07-07
Anticipated expiration: 2033-01-31

Abstract

The utility model belongs to the technical field of chip research and development, and particularly relates to an auxiliary clamping mechanism for chip research and development. This an auxiliary clamping mechanism for chip research and development through setting up elevating system, can adjust the height of chip, more is convenient for the operator and carries out processing work according to factors such as self height custom, improves detection efficiency, through setting up rotary mechanism, realizes the upset to the chip, and the operator of being convenient for carries out the omnidirectional detection processing to the chip, through setting up clamping device, can adjust clamping mechanism according to the thickness of different chips and adjust the centre gripping, application scope is wider, more is convenient for detect the going on of processing.

Description

Auxiliary clamping mechanism for chip research and development

Technical Field

The utility model relates to the technical field of chip research and development, in particular to an auxiliary clamping mechanism for chip research and development.

Background

The chip is also called an integrated circuit in a circuit miniaturization mode, components such as a transistor, a resistor, a capacitor, an inductor and the like required in one circuit and wiring are interconnected together by adopting a certain process, and the components are manufactured on a small or a plurality of small semiconductor wafers or dielectric substrates and then packaged in a tube shell to form a microstructure with required circuit functions; all the components are structurally integrated, so that the electronic components are greatly advanced towards microminiaturization, low power consumption, intellectualization and high reliability. In the research and development process of the chip, various performance tests need to be carried out on the chip, and the existing chip is usually positioned in a pressing mode during performance test, so that the positioning mode is single.

As disclosed in chinese patent publication No. CN217933765U, when in use, a chip is placed into a placing groove from a placing hole, a bolt is rotated by hand, the bolt pushes a limiting plate to slide in the placing groove in a threaded transmission manner with a base, and the limiting plate pushes the chip to be abutted and fixed with the inner wall of the placing groove; further, the nut is rotated by hand, the nut and the threaded rod are in threaded transmission, the nut pushes the sleeve, and the sleeve drives the positioning clamp to carry out abutting limiting on the chip, so that subsequent processing and manufacturing are facilitated.

However, in the clamping mechanism for testing the electronic chip in the above application, when the chip is subjected to performance test, the chip needs to be turned over to perform further test, and the device fixes the chip in the placing groove on the base, so that the chip cannot be turned over, and therefore, certain limitation exists.

For this reason, it is highly desirable to provide an auxiliary clamping mechanism for chip development.

Disclosure of Invention

The utility model aims to provide an auxiliary clamping mechanism for chip research and development, which solves the problems that the clamping mechanism for electronic chip test, which is proposed in the background art, often needs to turn over the chip for further test when the chip is subjected to performance test, and the device fixes the chip in a placing groove on a base and cannot turn over.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an auxiliary clamping mechanism for chip research and development, includes the operation panel, the upper surface left and right sides of operation panel is provided with height adjusting device respectively, two height adjusting device's inboard is provided with clamping device respectively.

The height adjusting device comprises a lifting mechanism and a rotating mechanism, wherein the lifting mechanism is arranged on the left side of the upper surface of the operating platform, and the rotating mechanism is arranged at the top of the lifting mechanism.

The lifting mechanism comprises a lifting cylinder and a lifting column, the lifting cylinder is fixedly connected to the left side of the upper surface of the operating platform, the lifting column is slidably connected to the inside of the top of the lifting cylinder, and the lifting column slides inside the top of the lifting cylinder, so that the clamping device is lifted or lowered, and the chip clamped by the clamping device is more convenient to detect and process.

The rotary mechanism comprises a rotary motor, a rotary shaft and a clamping plate, wherein the rotary motor is arranged on the left side of the top of the lifting column, the left end of the rotary shaft is connected with the output end of the rotary motor, and the clamping plate is fixedly connected with the right end of the rotary shaft.

The further improvement lies in, the top left side of lift post runs through and has seted up rotatory hole, the rotation axis rotates the inside of connecting in rotatory hole, through the rotation of rotation axis in rotatory hole inside, drives clamping device on the grip block and rotates to the realization is overturned or the function of angle modulation to the chip.

The clamping device comprises a driving mechanism and a clamping mechanism, wherein the driving mechanism is arranged in the clamping plate, and the clamping mechanism is arranged at the right end of the driving mechanism.

The driving mechanism comprises a driving motor, a rotating shaft, a first bevel gear, a second bevel gear and a third bevel gear, wherein the driving motor is arranged on the left side of the inner center of the clamping plate, the left end of the rotating shaft is connected with the output end of the driving motor, the first bevel gear is fixedly connected with the right end of the rotating shaft, the second bevel gear is connected with the upper part of the outer surface of the first bevel gear in a meshing manner, and the third bevel gear is connected with the lower part of the outer surface of the first bevel gear in a meshing manner.

The further improvement is that the interior of the clamping plate is provided with an adjusting bin, and the driving mechanism is arranged in the adjusting bin.

The clamping mechanism comprises threaded rods, sliding tables, connecting rods, clamping plates and rubber pads, wherein the threaded rods are respectively and fixedly connected to the centers of the outer side surfaces of the second bevel gear and the third bevel gear, the sliding tables are respectively and slidably connected to the outer surfaces of the two threaded rods, the connecting rods are respectively and fixedly connected to the right ends of the outer surfaces of the two sliding tables, the clamping plates are respectively and fixedly connected to the right ends of the two connecting rods, the rubber pads are respectively and fixedly connected to the inner sides of the two clamping plates, clamping pressure is relieved through the rubber pads, and the clamping plates are prevented from directly clamping chips to cause chip breakage.

The further improvement lies in, limit sliding grooves have been seted up respectively to the upper and lower both ends of the inboard surface of grip block, two connecting rod sliding connection respectively in the inside of two limit sliding grooves, makes the connecting rod can only reciprocate in the inside of limit sliding groove, better with chip clamping.

Compared with the prior art, the utility model has the beneficial effects that:

1. this an auxiliary clamping mechanism for chip research and development through setting up elevating system, can adjust the height of chip, more is convenient for the operator and carries out processing work according to factors such as self height custom, improves detection efficiency, through setting up rotary mechanism, realizes the upset to the chip, and the operator of being convenient for carries out omnidirectional detection processing to the chip.

2. This an auxiliary clamping mechanism for chip research and development through setting up clamping device, can adjust clamping mechanism according to the thickness of different chips and adjust the centre gripping, application scope is wider, more is convenient for detect the going on of processing.

Drawings

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

FIG. 2 is a schematic cross-sectional view of a height adjustment device of the present utility model;

FIG. 3 is a schematic cross-sectional view of a clamping device according to the present utility model;

fig. 4 is a schematic side view of the clamping device of the present utility model.

In the figure: 1. an operation table; 2. a height adjusting device; 201. a lifting cylinder; 202. lifting columns; 203. a rotating electric machine; 204. a rotation shaft; 205. a clamping plate; 3. a clamping device; 301. a driving motor; 302. a rotating shaft; 303. a first bevel gear; 304. a second bevel gear; 305. a third bevel gear; 306. a threaded rod; 307. a sliding table; 308. a connecting rod; 309. a clamping plate; 310. and a rubber pad.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an auxiliary clamping mechanism for chip research and development, includes operation panel 1, and the upper surface left and right sides of operation panel 1 is provided with height adjusting device 2 respectively, and the inboard of two height adjusting devices 2 is provided with clamping device 3 respectively.

The height adjusting device 2 includes a lifting mechanism and a rotating mechanism, the lifting mechanism is arranged on the left side of the upper surface of the operation table 1, and the rotating mechanism is arranged on the top of the lifting mechanism.

The lifting mechanism comprises a lifting cylinder 201 and a lifting column 202, the lifting cylinder 201 is fixedly connected to the left side of the upper surface of the operating platform 1, the lifting column 202 is slidably connected to the inside of the top of the lifting cylinder 201, and the lifting column 202 slides inside the top of the lifting cylinder 201, so that the clamping device 3 is lifted or lowered, and the chip clamped by the clamping device 3 is more conveniently detected and processed.

The rotating mechanism comprises a rotating motor 203, a rotating shaft 204 and a clamping plate 205, wherein the rotating motor 203 is arranged on the left side of the top of the lifting column 202, the left end of the rotating shaft 204 is connected with the output end of the rotating motor 203, and the clamping plate 205 is fixedly connected with the right end of the rotating shaft 204. The rotation hole is penetrated and arranged at the left side of the top of the lifting column 202, the rotation shaft 204 is rotationally connected to the inside of the rotation hole, and the clamping device 3 on the clamping plate 205 is driven to rotate through the rotation of the rotation shaft 204 in the rotation hole, so that the function of overturning or angle adjustment of a chip is realized.

The holding device 3 includes a driving mechanism and a holding mechanism, the driving mechanism is disposed inside the holding plate 205, and the holding mechanism is disposed at the right end of the driving mechanism.

The driving mechanism comprises a driving motor 301, a rotating shaft 302, a first bevel gear 303, a second bevel gear 304 and a third bevel gear 305, wherein the driving motor 301 is arranged at the left side of the inner center of the clamping plate 205, the left end of the rotating shaft 302 is connected with the output end of the driving motor 301, the first bevel gear 303 is fixedly connected with the right end of the rotating shaft 302, the second bevel gear 304 is in meshed connection with the upper part of the outer surface of the first bevel gear 303, and the third bevel gear 305 is in meshed connection with the lower part of the outer surface of the first bevel gear 303. An adjusting bin is arranged in the clamping plate 205, and a driving mechanism is arranged in the adjusting bin.

The fixture includes threaded rod 306, slip table 307, connecting rod 308, clamping plate 309, rubber pad 310, two threaded rods 306 are fixed connection respectively in second bevel gear 304, third bevel gear 305's outside surface center, two slip tables 307 are sliding connection respectively in the surface of two threaded rods 306, two connecting rod 308 are fixed connection respectively in the surface right-hand member of two slip tables 307, two clamping plate 309 are fixed connection respectively in the right-hand member of two connecting rod 308, two rubber pads 310 are fixed connection respectively in the inboard of two clamping plates 309, alleviate the pressure of centre gripping through rubber pad 310, avoid clamping plate 309 to directly press from both sides the chip, cause the chip damage. Limiting sliding grooves are respectively formed in the upper end and the lower end of the inner side surface of the clamping plate 205, and two connecting rods 308 are respectively connected to the inner parts of the two limiting sliding grooves in a sliding mode, so that the connecting rods 308 can only move up and down in the inner parts of the limiting sliding grooves, and chips can be better clamped.

When the device is used, a chip is firstly placed between two clamping plates 309, a driving motor 301 is started to drive a rotating shaft 302 to rotate, then a first bevel gear 303 at the right end of the rotating shaft 302 is driven to rotate, then the first bevel gear 303 drives a second bevel gear 304 and a third bevel gear 305 which are in meshed connection with the first bevel gear 303 to rotate, the second bevel gear 304 and the third bevel gear 305 rotate to respectively drive threaded rods 306 on the second bevel gear 304 and the third bevel gear 305 to rotate, so that sliding tables 307 on the outer surfaces of the two threaded rods 306 relatively move, a connecting rod 308 fixedly connected with the two sliding tables 307 relatively moves in two limiting sliding grooves, the two clamping plates 309 are driven to relatively move, the chip is firmly clamped, a rubber pad 310 arranged on the inner side of the two clamping plates 309 relieves a certain clamping pressure, the chip is prevented from being clamped, then the rotating motor 203 can be started to drive the rotating shaft 204 to rotate according to actual needs, and then the clamping plates 205 are driven to rotate, so that the chip can be overturned, if necessary, a lifting cylinder 201 can be started, and lifting columns 202 are driven to move up and down in the lifting cylinder 201 to adjust the height of the device.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Claims

1. Auxiliary clamping mechanism for chip research and development, comprising an operation panel (1), and being characterized in that: the left side and the right side of the upper surface of the operating table (1) are respectively provided with a height adjusting device (2), and the inner sides of the two height adjusting devices (2) are respectively provided with a clamping device (3);

the height adjusting device (2) comprises a lifting mechanism and a rotating mechanism, wherein the lifting mechanism is arranged on the left side of the upper surface of the operating platform (1), and the rotating mechanism is arranged on the top of the lifting mechanism;

the lifting mechanism comprises a lifting cylinder (201) and a lifting column (202), wherein the lifting cylinder (201) is fixedly connected to the left side of the upper surface of the operating platform (1), and the lifting column (202) is slidably connected to the inside of the top of the lifting cylinder (201).

2. An auxiliary clamping mechanism for chip development as claimed in claim 1, wherein: the rotary mechanism comprises a rotary motor (203), a rotary shaft (204) and a clamping plate (205), wherein the rotary motor (203) is arranged on the left side of the top of the lifting column (202), the left end of the rotary shaft (204) is connected with the output end of the rotary motor (203), and the clamping plate (205) is fixedly connected with the right end of the rotary shaft (204).

3. An auxiliary clamping mechanism for chip development as claimed in claim 2, wherein: the left side of the top of the lifting column (202) is provided with a rotary hole in a penetrating mode, and the rotary shaft (204) is connected to the inside of the rotary hole in a rotary mode.

4. An auxiliary clamping mechanism for chip development as claimed in claim 2, wherein: the clamping device (3) comprises a driving mechanism and a clamping mechanism, wherein the driving mechanism is arranged in the clamping plate (205), and the clamping mechanism is arranged at the right end of the driving mechanism;

the driving mechanism comprises a driving motor (301), a rotating shaft (302), a first bevel gear (303), a second bevel gear (304) and a third bevel gear (305), wherein the driving motor (301) is arranged on the left side of the inner center of the clamping plate (205), the left end of the rotating shaft (302) is connected with the output end of the driving motor (301), the first bevel gear (303) is fixedly connected with the right end of the rotating shaft (302), the second bevel gear (304) is connected above the outer surface of the first bevel gear (303) in a meshing manner, and the third bevel gear (305) is connected below the outer surface of the first bevel gear (303) in a meshing manner.

5. An auxiliary clamping mechanism for chip development as claimed in claim 4, wherein: an adjusting bin is arranged in the clamping plate (205), and the driving mechanism is arranged in the adjusting bin.

6. An auxiliary clamping mechanism for chip development as claimed in claim 4, wherein: the clamping mechanism comprises threaded rods (306), sliding tables (307), connecting rods (308), clamping plates (309) and rubber pads (310), wherein the threaded rods (306) are respectively and fixedly connected to the centers of the outer side surfaces of the second bevel gear (304) and the third bevel gear (305), the sliding tables (307) are respectively and slidably connected to the outer surfaces of the two threaded rods (306), the connecting rods (308) are respectively and fixedly connected to the right ends of the outer surfaces of the two sliding tables (307), the clamping plates (309) are respectively and fixedly connected to the right ends of the two connecting rods (308), and the rubber pads (310) are respectively and fixedly connected to the inner sides of the two clamping plates (309).

7. An auxiliary clamping mechanism for chip development as claimed in claim 6, wherein: limiting sliding grooves are respectively formed in the upper end and the lower end of the inner side surface of the clamping plate (205), and the two connecting rods (308) are respectively connected to the inner parts of the two limiting sliding grooves in a sliding mode.