CN216718084U

CN216718084U - Anti stress detection equipment for automobile electronic parts

Info

Publication number: CN216718084U
Application number: CN202123176036.XU
Authority: CN
Inventors: 卢锐
Original assignee: Wuxi Yujia Technology Co ltd
Current assignee: Wuxi Yujia Technology Co ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-06-10
Anticipated expiration: 2031-12-16

Abstract

The utility model relates to the technical field of automobile part detection, in particular to an anti-stress detection device for an automobile electronic part, which comprises a rack, a workbench and a detection plate, wherein the workbench is fixed at the inner bottom end of the rack; the round platform bearing block at the leftmost end is pressed downwards through the round platform pressing block, so that the leftmost end detection head is closest to the upper end of the workbench, the detection heads with various different specifications can be conveniently replaced to detect the toughened glass, and the contrast image of the toughened glass under the pressure of the detection heads with different specifications is effectively improved.

Description

Anti stress detection equipment for automobile electronic parts

Technical Field

The utility model relates to the technical field of automobile part detection, in particular to an anti-stress detection device for an automobile electronic part.

Background

Auto-parts processing constitutes the holistic each unit of auto-parts processing and serves the product of auto-parts processing, in order to improve auto display screen toughened glass's durability, consequently need carry out the anti stress detection with check out test set to auto display screen's toughened glass, but present auto electronic spare part anti stress check out test set, because the toughened glass centre gripping installation of display screen is convenient inadequately, thereby can increase the troublesome poeration, and the equipment is difficult to the detection head of the different specifications of quick replacement to carry out the anti stress detection, lead to the contrast after the detection not good enough.

SUMMERY OF THE UTILITY MODEL

The utility model provides an anti-stress detection device for automobile electronic parts, which aims to solve the problems that the clamping and installation of toughened glass are not convenient enough, and the device is difficult to quickly replace detection heads with different specifications for anti-stress detection.

In order to solve the problems in the prior art, the utility model discloses an anti-stress detection device for automobile electronic parts, which comprises a rack, a workbench and a detection plate, wherein the workbench is fixed at the inner bottom end of the rack, and the detection plate is arranged at the inner upper end of the rack:

the utility model discloses a rotary table, including workstation, pivot, backup pad, bearing plate, pivot, backup pad, push rod, every the push rod lower extreme all is equipped with and is located the detection head of backup pad below, the mounting groove has all been opened at both ends about the workstation is inside, every the lower extreme all is equipped with the bearing plate in the mounting groove, workstation upper end middle part is down sunken, the rotation of pick-up plate lower extreme middle part is connected with the pivot, the welding of pivot lower extreme has the backup pad, the backup pad upper end just is located the periphery of pivot is all slided all around and is run through there is the push rod, every the push rod lower extreme all is equipped with and is located the backup pad below, the left side of pick-up plate lower extreme is fixed with the round platform briquetting.

Further, the inside lower extreme of workstation is opened there is the cavity, the lower extreme is equipped with the roof in the cavity, the roof lower extreme rotates and is connected with the screw thread axle, screw thread axle lower extreme screw thread runs through out the workstation bottom.

Furthermore, the left side and the right side of the upper end of the top plate are respectively fixed with a bearing rod, the upper end of each bearing rod slides and penetrates into the mounting groove on the same side, the upper end of each bearing rod is fixed at the lower end of the bearing plate on the same side, and the left end and the right end of the mounting groove are all communicated with the workbench.

And a hydraulic cylinder is connected between the middle part of the upper end of the detection plate and the inner top end of the rack, and telescopic rods are connected between the left side and the right side of the upper end of the detection plate and the inner top end of the rack.

Furthermore, a rotating motor is fixed on the right side of the lower end of the detection plate through a bolt, a main gear is connected to the lower end of a power output end of the rotating motor, and a pinion meshed with the main gear is fixedly sleeved on the upper end of the periphery of the rotating shaft.

Furthermore, each push rod is welded with a circular platform bearing block at the upper end, and the left end of each push rod corresponds to the circular platform pressing block up and down.

Furthermore, a return spring positioned on the periphery of the push rod is connected between the lower end of each round platform bearing block and the upper end of the supporting plate, and a limiting block is fixed between the lower end of each push rod and the upper end of the detection head right below the lower end of each push rod.

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

through in alternate into two mounting grooves with the toughened glass board of automobile display screen, the rethread bearing plate presss from both sides toughened glass tight in the mounting groove, the installation convenience of toughened glass board has been guaranteed, and it rotates to drive push rod and round platform bearing block through the backup pad, down press down the round platform bearing block of leftmost end through the round platform briquetting after that, the round platform bearing block then drives corresponding push rod, stopper and detection head move down, thereby it is nearest from the workstation upper end to make the leftmost end detect the head, be convenient for strike toughened glass through the detection head of leftmost end, thereby carry out the stress resistance and detect, and be convenient for change the detection head of multiple different specifications and detect toughened glass, do benefit to and make toughened glass under the pressure that receives different specification detection heads, the contrast image nature of effectual promotion stress resistance.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the working table of the present invention;

FIG. 3 is a schematic diagram of a structure of a detection plate according to the present invention;

fig. 4 is a schematic top view of the supporting plate of the present invention.

In FIGS. 1-4: the device comprises a frame 1, a workbench 2, a detection plate 3, an installation groove 4, a bearing plate 5, a bearing rod 6, a cavity 7, a top plate 8, a threaded shaft 9, a detection head 10, a rotating motor 11, a main gear 12, a rotating shaft 13, a circular truncated cone pressing block 14, a circular truncated cone bearing block 15, a return spring 16, a push rod 17, a limiting block 18, a secondary gear 19, a hydraulic cylinder 20 and a support plate 21.

Detailed Description

Please refer to fig. 1 to 3:

an anti-stress detection device for an automotive electronic part comprises a base;

a frame 1, a workbench 2 and a detection plate 3, wherein the workbench 2 is fixed at the bottom end in the frame 1, the detecting plate 3 is arranged at the upper end in the frame 1, the left end and the right end in the workbench 2 are both provided with mounting grooves 4, the lower end in each mounting groove 4 is provided with a bearing plate 5, the middle part of the upper end of the workbench 2 is sunken downwards, the lower end of the inner part of the workbench 2 is provided with a cavity 7, a top plate 8 is arranged at the lower end in the cavity 7, a threaded shaft 9 is rotatably connected at the lower end of the top plate 8, the lower end of the threaded shaft 9 is threaded and penetrates through the bottom end of the workbench 2, the left side and the right side of the upper end of the top plate 8 are both fixed with bearing rods 6, the upper end of each bearing rod 6 penetrates into the mounting groove 4 at the same side in a sliding manner, the upper end of the bearing rod 6 is fixed at the lower end of the bearing plate 5 at the same side, and the left end and the right end of the mounting groove 4 are both communicated with the workbench 2;

specifically, at first alternate the toughened glass board of automobile display screen into two mounting grooves 4 in, and make toughened glass span the depressed place on workstation 2, then up twist and move screw shaft 9 and drive roof 8, bearing bar 6 and bearing plate 5 and shift up, do benefit to through bearing plate 5 with the quick clamp of toughened glass tightly in mounting groove 4, guaranteed the installation convenience of toughened glass board.

A rotating shaft 13 is rotatably connected to the middle of the lower end of the detection plate 3, a support plate 21 is welded to the lower end of the rotating shaft 13, push rods 17 penetrate through the upper end of the support plate 21 and the periphery of the rotating shaft 13 in a sliding manner, a detection head 10 is arranged at the lower end of each push rod 17 and is positioned below the support plate 21, a circular truncated cone pressing block 14 is fixed to the left side of the lower end of the detection plate 3, a hydraulic cylinder 20 is connected between the middle of the upper end of the detection plate 3 and the inner top end of the rack 1, telescopic rods are connected between the left side and the right side of the upper end of the detection plate 3 and the inner top end of the rack 1, a rotating motor 11 is fixed to the right side of the lower end of the detection plate 3 through bolts, a main gear 12 is connected to the lower end of the power output end of the rotating motor 11, a pinion 19 meshed with the main gear 12 is fixedly sleeved to the upper end of the periphery of the rotating shaft 13, and a circular truncated cone bearing block 15 is welded to the upper end of each push rod 17, the left-most circular truncated cone bearing block 15 corresponds to the circular truncated cone pressing block 14 up and down;

further, when the detection head 10 needs to be replaced to detect the toughened glass plate, the rotating motor 11 is started and drives the main gear 12, the pinion 19 and the rotating shaft 13 to rotate, and the rotating shaft 13 drives the supporting plate 21 to rotate ninety degrees each time, when the circular platform bearing block 15 is close to the circular platform pressing block 14, the circular platform pressing block 14 presses the circular platform bearing block 15 at the leftmost end downwards along the inclined plane, the circular platform bearing block 15 drives the corresponding push rod 17 and the detection head 10 to move downwards, so that the detection head 10 at the leftmost end is closest to the depression at the upper end of the workbench 2, then the hydraulic cylinder 20 is started and the detection plate 3 is driven to move downwards, the detection plate 3 stretches the telescopic rod downwards, the stability of the detection plate 3 during moving downwards is improved due to the expansion and contraction of the telescopic rod, the rotating shaft 13, the push rod 17 and the detection head 10 are driven to move downwards when the detection plate 3 moves downwards, and the toughened glass is convenient to impact through the detection head 10 at the leftmost end, thereby performing the anti-stress test.

A return spring 16 positioned at the periphery of the push rod 17 is connected between the lower end of each circular truncated cone bearing block 15 and the upper end of the supporting plate 21, and a limiting block 18 is fixed between the lower end of each push rod 17 and the upper end of the detection head 10 right below the push rod 17;

further, since the circular platform bearing block 15 compresses the return spring 16 when moving downwards, when the subsequent detection head 10 needs to be replaced, the rotating shaft 13 drives the supporting plate 21 to rotate ninety degrees again, so that when the last round platform bearing block 15 is far away from the round platform pressing block 14, the resilience force of the return spring 16 is combined to drive the corresponding round platform bearing block 15, the push rod 17, the limiting block 18 and the detection head 10 to move upwards, so that the detection head 10 is favorably reset to the initial position, the push rod 17 is limited by the limiting block 18, the limiting block 18 can prop against the lower end of the supporting plate 21, in order to avoid the excessive upward movement of push rod 17, prevent that round platform bearing block 15 from producing the collision with master gear 12, to sum up, be convenient for change the detection head 10 of multiple different specifications and detect toughened glass, do benefit to make toughened glass under the pressure that the detection head 10 was detected to different specifications, effectual improvement anti-stress's contrast image nature.

Claims

1. The utility model provides an auto electronic spare part anti stress check out test set, includes frame (1), workstation (2) and pick-up plate (3), workstation (2) are fixed in bottom in frame (1), pick-up plate (3) are located upper end, its characterized in that in frame (1):

mounting groove (4), every have all been opened at both ends about workstation (2) is inside lower extreme all is equipped with bearing plate (5) in mounting groove (4), workstation (2) upper end middle part is down sunken, pick-up plate (3) lower extreme middle part is rotated and is connected with pivot (13), pivot (13) lower extreme welding has backup pad (21), backup pad (21) upper end just is located the periphery of pivot (13) all slides all around and has run through push rod (17), every push rod (17) lower extreme all is equipped with and is located detection head (10) of backup pad (21) below, pick-up plate (3) lower extreme left side is fixed with round platform briquetting (14).

2. The apparatus for detecting stress resistance of electronic component for vehicle according to claim 1, wherein: the lower extreme is opened there is cavity (7) in workstation (2) inside, the lower extreme is equipped with roof (8) in cavity (7), roof (8) lower extreme rotates and is connected with threaded shaft (9), threaded shaft (9) lower extreme screw thread runs through workstation (2) bottom.

3. The apparatus for detecting stress resistance of electronic component for vehicle according to claim 2, wherein: roof (8) upper end left and right sides all is fixed with bearing bar (6), every bearing bar (6) upper end slides and runs through into the homonymy in mounting groove (4), bearing bar (6) upper end is fixed in the homonymy bearing plate (5) lower extreme, the right-hand member all link up out workstation (2) about mounting groove (4).

4. The apparatus for detecting stress resistance of electronic component for vehicle according to claim 1, wherein: and a hydraulic cylinder (20) is connected between the middle part of the upper end of the detection plate (3) and the inner top end of the rack (1), and telescopic rods are connected between the left side and the right side of the upper end of the detection plate (3) and the inner top end of the rack (1).

5. The apparatus for detecting stress resistance of electronic component for vehicle according to claim 1, wherein: the rotary motor (11) is fixed on the right side of the lower end of the detection plate (3) through bolts, the lower end of the power output end of the rotary motor (11) is connected with a main gear (12), and a pinion (19) meshed with the main gear (12) is fixedly sleeved at the upper end of the periphery of the rotating shaft (13).

6. The apparatus for detecting stress resistance of electronic component for vehicle according to claim 1, wherein: each push rod (17) upper end all welds round platform bearing block (15), and the leftmost end round platform bearing block (15) with round platform briquetting (14) corresponds from top to bottom.

7. The apparatus for detecting stress resistance of electronic component for vehicle according to claim 6, wherein: each round platform bearing block (15) lower extreme with all connect between backup pad (21) upper end and be located push rod (17) outlying return spring (16), every push rod (17) lower extreme rather than the lower extreme all be fixed with stopper (18) between detecting head (10) upper end.