CN216622458U

CN216622458U - Automobile integrated circuit bearing jig for probation

Info

Publication number: CN216622458U
Application number: CN202123063101.8U
Authority: CN
Inventors: 黄廷彬; 黄洪荃; 刘美良; 钟鸣
Original assignee: Fuzhou Xinminghui Intelligent Technology Co ltd
Current assignee: Fuzhou Xinminghui Intelligent Technology Co ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-05-27
Anticipated expiration: 2031-12-07

Abstract

The utility model belongs to the technical field of bearing jigs, and relates to a bearing jig for automobile integrated circuit trial use. Its beneficial effect is, this automobile integrated circuit bears tool on probation, through setting up the biax motor, the positive thread post, negative thread post fly leaf and synchronous electronic hydraulic push rod, it rotates with the negative thread post to drive positive thread post through the biax motor, make two screw thread section of thick bamboo respectively at the surface activity of positive thread post and negative thread post, make two screw thread section of thick bamboos drive two fly leaf activities respectively, be convenient for adjust the distance between two spacing shells, be convenient for carry on spacingly to not unidimensional circuit board, through synchronous electronic hydraulic push rod, be convenient for rise simultaneously or fall two spacing shells, be convenient for adjust the height of spacing shell.

Description

Automobile integrated circuit bearing jig for trial use

Technical Field

The utility model belongs to the technical field of bearing jigs, and particularly relates to a bearing jig for automobile integrated circuit trial use.

Background

The jig is a tool for carpenters, ironmen, pincers workers, machines, electric controls and other handicrafts, and is mainly used as a tool for assisting in controlling positions or actions. The jig can be divided into a process assembly type jig, an item test type jig and a circuit board test type jig, and the traditional bearing jig for the integrated circuit test is inconvenient to operate, poor in structure fixing effect and inconvenient to adapt to circuit boards of different sizes when the circuit boards are limited.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a trial bearing jig for an automobile integrated circuit, which solves the technical problems of inconvenient operation, poor structure fixing effect and inconvenience in adapting to circuit boards of different sizes.

In order to achieve the purpose, the utility model provides the following technical scheme: a trial bearing jig for an automobile integrated circuit comprises a supporting shell, wherein a double-shaft motor is arranged in the supporting shell, a positive thread column and a negative thread column are fixedly connected to two output shafts of the double-shaft motor, a rotating shaft is fixedly connected to one end of each of the positive thread column and the negative thread column, a bearing is sleeved at one end of each of the two rotating shafts, the two bearings are fixedly connected to the inner wall of the supporting shell, thread cylinders are respectively in threaded connection with the surfaces of the positive thread column and the negative thread column, movable blocks are respectively fixedly connected to the surfaces of the two thread cylinders, rectangular through holes are formed in the top of the supporting shell, the number of the rectangular through holes is two, two movable blocks respectively penetrate through the two rectangular through holes and are fixedly connected with movable plates, synchronous electric hydraulic push rods are fixedly connected to the tops of the two movable plates, and limit shells are fixedly connected to the tops of the two synchronous electric hydraulic push rods, two the top of spacing shell all is provided with the cylinder, the output fixedly connected with buffering subassembly of cylinder, the bottom fixedly connected with limiting plate of buffering subassembly.

As a further scheme of the utility model: the surface of the threaded cylinder is fixedly connected with a sliding block, a sliding groove is formed in the inner wall of the supporting shell, and the sliding block is movably connected inside the sliding groove.

As a further scheme of the utility model: the top of the supporting shell is provided with a movable groove, the bottom of the movable plate is fixedly connected with a movable clamping block, and the movable clamping block is movably connected inside the movable groove.

As a further scheme of the utility model: buffering subassembly includes first card shell, the inside swing joint of first card shell has the second to block the shell, fixedly connected with spring on the inner wall of first card shell, the one end fixed connection of spring is on the inner wall of second card shell, first card shell fixed connection is on the output shaft of cylinder, second card shell fixed connection is on the limiting plate.

As a further scheme of the utility model: the bottom of limiting plate is provided with first rubber pad, be provided with the second rubber pad on the inner wall of spacing shell.

As a further scheme of the utility model: and a control switch is arranged on the side surface of the limiting shell.

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

1. this automobile integrated circuit bears tool on probation, through setting up the biax motor, the positive screw thread post, anti-thread post fly leaf and synchronous electronic hydraulic push rod, it rotates with anti-thread post to drive positive screw thread post through the biax motor, make two screw thread section of thick bamboo respectively at the surface activity of positive screw thread post and anti-thread post, make two screw thread section of thick bamboo drive two fly leaf activities respectively, be convenient for adjust the distance between two spacing shells, be convenient for carry on spacingly to not unidimensional circuit board, through synchronous electronic hydraulic push rod, be convenient for rise or fall to two spacing shells simultaneously, be convenient for adjust the height of spacing shell.

2. This automobile integrated circuit bears tool on probation, through setting up cylinder and buffering subassembly, drives the activity of buffering subassembly through the cylinder, makes the buffering subassembly drive the limiting plate and is close to with the circuit board, is convenient for carry on spacingly to the circuit board, and through buffering subassembly, avoids the limiting plate to cause the damage to the circuit board.

Drawings

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

FIG. 1 is a schematic structural view of a front view cross section of the present invention;

FIG. 2 is a schematic perspective sectional view of a support shell according to the present invention;

FIG. 3 is an enlarged cross-sectional view of the cushioning assembly of the present invention;

in the figure: 1. a support housing; 2. a double-shaft motor; 3. a positive threaded post; 4. a reverse-threaded post; 5. a threaded barrel; 6. a chute; 7. a slider; 8. a rectangular through hole; 9. a movable block; 10. a movable plate; 11. a synchronous electric hydraulic push rod; 12. a limiting shell; 13. a cylinder; 14. a buffer assembly; 141. a first card housing; 142. a second card housing; 143. a spring; 15. a limiting plate; 16. a first rubber pad; 17. a movable groove; 18. a movable clamping block; 19. a second rubber pad; 20. and controlling the switch.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a bearing jig for automobile integrated circuit trial comprises a supporting shell 1, a double-shaft motor 2 is arranged in the supporting shell 1, a positive thread column 3 and a negative thread column 4 are fixedly connected to two output shafts of the double-shaft motor 2, rotating shafts are fixedly connected to one ends of the positive thread column 3 and the negative thread column 4, bearings are sleeved at one ends of the two rotating shafts, the two bearings are fixedly connected to the inner wall of the supporting shell 1, thread cylinders 5 are respectively connected to the surfaces of the positive thread column 3 and the negative thread column 4 in a threaded manner, movable blocks 9 are respectively fixedly connected to the surfaces of the two thread cylinders 5, rectangular through holes 8 are formed in the top of the supporting shell 1, the number of the rectangular through holes 8 is two, movable blocks 9 respectively penetrate through the two rectangular through holes 8 and are fixedly connected with movable plates 10, synchronous electric hydraulic push rods 11 are respectively fixedly connected to the tops of the two movable plates 10, limiting shells 12 are fixedly connected to the tops of the two synchronous electric hydraulic push rods 11, by arranging the double-shaft motor 2, the positive thread column 3, the negative thread column 4, the movable plate 10 and the synchronous electric hydraulic push rod 11, the positive thread column 3 and the negative thread column 4 are driven to rotate by the double-shaft motor 2, the two thread cylinders 5 are respectively moved on the surfaces of the positive thread column 3 and the negative thread column 4, the two thread cylinders 5 are respectively driven to move by the movable plate 10, the distance between the two limiting shells 12 is convenient to adjust, the circuit boards with different sizes are convenient to limit, the two limiting shells 12 are convenient to simultaneously ascend or descend by the synchronous electric hydraulic push rod 11, the height of the limiting shells 12 is convenient to adjust, the tops of the two limiting shells 12 are respectively provided with a cylinder 13, the output end of the cylinder 13 is fixedly connected with a buffer component 14, the bottom of the buffer component 14 is fixedly connected with a limiting plate 15, by arranging the cylinder 13 and the buffer component 14, the buffer component 14 is driven to move by the cylinder 13, make buffering subassembly 14 drive limiting plate 15 and be close to with the circuit board, be convenient for carry on spacingly to the circuit board, and through buffering subassembly 14, avoid limiting plate 15 to cause the damage to the circuit board.

Specifically, the fixed surface of a screw thread section of thick bamboo 5 is connected with slider 7, and it has spout 6 to begin on the inner wall of support shell 1, and slider 7 swing joint plays spacing effect to a screw thread section of thick bamboo 5 in the inside of spout 6, and movable groove 17 has been seted up at the top of support shell 1, and the bottom fixedly connected with activity fixture block 18 of fly leaf 10, activity fixture block 18 swing joint are in the inside of activity groove 17, make fly leaf 10 more stable when moving about.

Specifically, buffer unit 14 includes first card shell 141, the inside swing joint of first card shell 141 has second card shell 142, fixedly connected with spring 143 on the inner wall of first card shell 141, the one end fixed connection of spring 143 is on the inner wall of second card shell 142, first card shell 141 fixed connection is on the output shaft of cylinder 13, second card shell 142 fixed connection is on limiting plate 15, play the cushioning effect, avoid limiting plate 15 to cause the damage to too big of pressure that the circuit board produced, the bottom of limiting plate 15 is provided with first rubber pad 16, be provided with second rubber pad 19 on the inner wall of spacing shell 12, be convenient for spacing the circuit board, the side of spacing shell 12 is provided with control switch 20.

The working principle of the utility model is as follows:

when using, according to the circuit board size, start biax motor 2 through control switch 20, make biax motor 2 drive positive screw post 3 and reverse screw post 4 rotate, make two screw thread section of thick bamboo 5 respectively at the surface activity of positive screw post 3 and reverse screw post 4, make two screw thread section of thick bamboo 5 drive two fly leaf 10 activities respectively, adjust suitable position with the distance between two spacing shells 12, through starting two synchronous electronic hydraulic push rod 11, make two spacing shells 12 rise or descend simultaneously, adjust suitable height with spacing shell 12, place the inside at two spacing shells 12 with the circuit board, through starting cylinder 13, drive the activity of buffer unit 14 through cylinder 13, make buffer unit 14 drive limiting plate 15 and circuit board be close to, carry on spacingly to the circuit board.

Although embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are illustrative and not restrictive, and that those skilled in the art may make changes, modifications, substitutions and alterations to the above embodiments without departing from the scope of the present invention.

Claims

1. The utility model provides a car integrated circuit bears tool on probation, includes support shell (1), its characterized in that: a double-shaft motor (2) is arranged in the supporting shell (1), a positive thread column (3) and a negative thread column (4) are fixedly connected to two output shafts of the double-shaft motor (2), a rotating shaft is fixedly connected to one end of each of the positive thread column (3) and the negative thread column (4), a bearing is sleeved at one end of each of the two rotating shafts, the two bearings are fixedly connected to the inner wall of the supporting shell (1), thread cylinders (5) are in threaded connection with the surfaces of the positive thread column (3) and the negative thread column (4), movable blocks (9) are fixedly connected to the surfaces of the two thread cylinders (5), rectangular through holes (8) are formed in the top of the supporting shell (1), the number of the rectangular through holes (8) is two, movable blocks (9) respectively penetrate through the two rectangular through holes (8) and are fixedly connected with movable plates (10), and a synchronous electric hydraulic push rod (11) is fixedly connected to the tops of the two movable plates (10), two spacing shell (12) of top fixedly connected with of synchronous electronic hydraulic ram (11), two the top of spacing shell (12) all is provided with cylinder (13), the output fixedly connected with buffering subassembly (14) of cylinder (13), the bottom fixedly connected with limiting plate (15) of buffering subassembly (14).

2. The trial bearing jig for the integrated circuits of the automobiles of claim 1, wherein: the surface of the threaded cylinder (5) is fixedly connected with a sliding block (7), a sliding groove (6) is formed in the inner wall of the supporting shell (1), and the sliding block (7) is movably connected to the inner portion of the sliding groove (6).

3. The trial bearing jig for the integrated circuits of the automobiles of claim 1, wherein: the top of the supporting shell (1) is provided with a movable groove (17), the bottom of the movable plate (10) is fixedly connected with a movable clamping block (18), and the movable clamping block (18) is movably connected inside the movable groove (17).

4. The trial bearing jig for the integrated circuits of the automobiles of claim 1, wherein: buffer unit (14) includes first card shell (141), the inside swing joint of first card shell (141) has second card shell (142), fixedly connected with spring (143) on the inner wall of first card shell (141), the one end fixed connection of spring (143) is on the inner wall of second card shell (142), first card shell (141) fixed connection is on the output shaft of cylinder (13), second card shell (142) fixed connection is on limiting plate (15).

5. The trial bearing jig for the integrated circuits of the automobiles of claim 1, wherein: the bottom of limiting plate (15) is provided with first rubber pad (16), be provided with second rubber pad (19) on the inner wall of spacing shell (12).

6. The trial bearing jig for the integrated circuits of the automobiles of claim 1, wherein: and a control switch (20) is arranged on the side surface of the limiting shell (12).