CN220104030U

CN220104030U - Adjustable side wall gauge

Info

Publication number: CN220104030U
Application number: CN202321438929.3U
Authority: CN
Inventors: 刘卫志; 罗新; 黄波
Original assignee: Shanghai Laiwo Automation Technology Co ltd
Current assignee: Shanghai Laiwo Automation Technology Co ltd
Priority date: 2023-06-07
Filing date: 2023-06-07
Publication date: 2023-11-28
Anticipated expiration: 2033-06-07

Abstract

The utility model discloses an adjustable side wall detection tool which comprises a detection table, a first electric sliding rail, a support, a second electric sliding rail, an ultrasonic distance meter, a first adjusting device, a second adjusting device and a clamping device.

Description

Adjustable side wall gauge

Technical Field

The utility model relates to the technical field of inspection tools, in particular to an adjustable side wall inspection tool.

Background

The automobile side wall belongs to a large surrounding type, and is mainly used for reducing reverse airflow generated when the automobile runs, increasing the down force of the automobile, enabling the automobile to run at a high speed more stably, and detecting the size of the side wall when the automobile side wall is produced, and generally detecting after clamping by a detection tool.

The side wall sizes of different automobiles are different, and the current automobile side wall checking fixture cannot adjust and clamp the side walls of different sizes, so that the side wall checking fixture of different models needs to be prepared, the cost is increased, and the adjustable side wall checking fixture is needed to solve the problems.

Disclosure of Invention

In view of the problems existing in the prior art, the utility model discloses an adjustable side wall detection tool, which adopts the technical scheme that the adjustable side wall detection tool comprises a detection table, a first electric sliding rail, a support column, a second electric sliding rail, an ultrasonic distance meter, a first adjusting device, a second adjusting device and a clamping device, wherein the first electric sliding rail is fixedly arranged on the rear side surface of the detection table from left to right, the lower end of the support column is arranged on the first electric sliding rail, the rear end of the second electric sliding rail is fixedly arranged at the upper end of the support column, the second electric sliding rail and the first electric sliding rail are in a T shape, the ultrasonic distance meter is arranged on the second electric sliding rail, the first adjusting device comprises a first lead screw, a first sliding rod and a rotating handle, the first lead screw is rotatably arranged on the detection table from front to back, the first sliding rod is fixedly arranged on the detection table from front to back, the two first sliding rods are symmetrically arranged on the left and right sides of the first sliding rod respectively, the front end of the first lead screw movably penetrates through the front side surface of the detection table, and the rotating handle is fixedly arranged; the two second adjusting devices are arranged on the first adjusting device in a front-back symmetrical way; the clamping devices are four, every two clamping devices are in a group, every clamping device is arranged on a second adjusting device in a bilateral symmetry mode, main support is carried out through the detection table, the ultrasonic distance measuring instrument is enabled to carry out plane movement on the detection table through the first electric sliding rail, the support column and the second electric sliding rail, accordingly, the automobile side wall is detected, the first adjusting device is used for driving the two second adjusting devices to move, the distance between the two second adjusting devices is changed, the clamping devices are enabled to be matched with the front length and the back length of the automobile side wall to carry out position change, so that the automobile side wall is clamped, the distance between every two clamping devices is changed through the second adjusting devices, and the left length and the right length of the automobile side wall are matched to carry out position change.

As an optimal technical scheme of the adjustable side wall gauge, the directions of threads of the front half part and the rear half part of the first screw are opposite, and the two second adjusting devices can be driven to approach or depart through the first screw with the opposite directions of the threads of the front half part and the rear half part.

As an optimal technical scheme of the adjustable side wall detection tool, the adjustable side wall detection tool further comprises a pre-support cylinder, wherein the pre-support cylinder is fixedly arranged on the lower surface of the detection table, a support sheet is fixedly arranged above the detection table in the vertical direction of a telescopic shaft of the pre-support cylinder, and the support sheet is driven to ascend by the pre-support cylinder, so that the side wall of the automobile to be detected can be jacked up, and the follow-up clamping is facilitated.

As an optimal technical scheme of the adjustable side wall gauge, the second adjusting device comprises a U-shaped frame, a second lead screw, a second sliding rod and an adjusting motor, wherein threads at the center of the lower part of the U-shaped frame are arranged on the first lead screw, the left end and the right end of the U-shaped frame are sleeved on the first sliding rod in a sliding manner, the second lead screw is arranged above the U-shaped frame in a rotating manner from left to right, the second sliding rod is fixedly arranged above the U-shaped frame from left to right and is positioned above the second lead screw, the adjusting motor is fixedly arranged on the left side face of the U-shaped frame, an output shaft of the adjusting motor is connected with the second lead screw, the threads of the left half part and the right half part of the second lead screw are opposite in direction, the first adjusting device is matched with the U-shaped frame to move, and the clamping device is driven to move along the second sliding rod through the second lead screw and the adjusting motor.

As an optimal technical scheme of the adjustable side wall checking fixture, the clamping device comprises a movable base, a lower clamping table, an inverted L-shaped bracket, a clamping cylinder and a clamping plate, wherein the movable base is arranged on a second screw rod in a threaded manner and is sleeved on a second sliding rod in a sliding manner, the lower clamping table is fixedly arranged on the upper surface of the movable base, the lower end of the inverted L-shaped bracket is fixedly arranged on the movable base, the clamping cylinder is fixedly arranged on the inverted L-shaped bracket, the clamping plate is fixedly arranged downwards through a telescopic shaft of the clamping cylinder, the clamping plate corresponds to the lower clamping table vertically, the lower side of the automobile side wall is supported by the movable base in a matched manner, and the clamping plate is driven to be pressed downwards through the clamping cylinder, so that the automobile side wall is clamped.

The utility model has the beneficial effects that: according to the utility model, the main support is carried out through the detection table, the ultrasonic distance meter is enabled to move on the detection table in a plane through the first electric sliding rail, the support column and the second electric sliding rail, so that the automobile side wall is detected, the first adjusting devices are used for driving the two second adjusting devices to move, the distance between the two second adjusting devices is changed, the clamping devices are enabled to be matched with the front and back length of the automobile side wall to change in position, so that the automobile side wall is clamped, the distance between each group of clamping devices is changed through the second adjusting devices, the left and right length of the automobile side wall is matched with the position change, the first lead screws with opposite thread directions of the front and back half parts are used for driving the two second adjusting devices to approach or separate, the supporting sheets of the automobile side wall are driven to ascend through the pre-support cylinder, the automobile side wall to be detected is convenient to be clamped subsequently, the U-shaped frame is matched with the first adjusting devices to move, the clamping devices are driven to move along the second adjusting devices through the second lead screws and the adjusting motors, the clamping devices are matched with the second adjusting devices to move, the clamping base is matched with the second adjusting devices to clamp the automobile side wall, the automobile side wall is enabled to move, the automobile side wall is clamped through the clamping device is driven to move, and the automobile side wall is not to clamp the automobile side wall through the clamping device, and the sliding bar is easy to clamp, and the automobile side is easy to clamp, and convenient.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a test bench according to the present utility model;

FIG. 3 is a schematic view of a second adjusting device according to the present utility model;

fig. 4 is a schematic structural view of a clamping device according to the present utility model.

In the figure: the ultrasonic range finder comprises a 1-detection table, a 101-supporting leg, a 2-first electric sliding rail, a 3-supporting column, a 4-second electric sliding rail, a 5-ultrasonic range finder, a 6-pre-supporting cylinder, a 7-first adjusting device, a 71-first lead screw, a 72-first sliding rod, a 73-rotating handle, a 8-second adjusting device, a 81-U-shaped frame, a 82-second lead screw, a 83-second sliding rod, a 84-adjusting motor, a 9-clamping device, a 91-moving base, a 92-lower clamping table, a 93-inverted L-shaped bracket, a 94-clamping cylinder and a 95-clamping plate.

Detailed Description

Example 1

As shown in fig. 1 to 4, the utility model discloses an adjustable side wall detection tool, which adopts the technical scheme that the adjustable side wall detection tool comprises a detection table 1, a first electric sliding rail 2, a support column 3, a second electric sliding rail 4, an ultrasonic distance meter 5, a first adjusting device 7, a second adjusting device 8 and a clamping device 9, wherein the first electric sliding rail 2 is fixedly arranged on the rear side surface of the detection table 1 from left to right, the lower end of the support column 3 is arranged on the first electric sliding rail 2, the rear end of the second electric sliding rail 4 is fixedly arranged at the upper end of the support column 3, the second electric sliding rail 4 and the first electric sliding rail 2 are in a T shape, the ultrasonic distance meter 5 is arranged on the second electric sliding rail 4, the adjustable side wall detection tool further comprises a pre-support cylinder 6, the pre-support cylinder 6 is fixedly arranged on the lower surface of the detection table 1, a support sheet is fixedly arranged above the detection table 1 in the vertical direction of the telescopic shaft of the pre-support cylinder 6, the support plate is driven to ascend by the pre-support cylinder 6, the side wall of the automobile to be detected can be jacked up, the subsequent clamping is convenient, the first adjusting device 7 comprises first lead screws 71, first slide bars 72 and a rotating handle 73, the first lead screws 71 are rotatably arranged on the detection table 1 from front to back, two first slide bars 72 are fixedly arranged on the detection table 1 from front to back and symmetrically positioned on the left side and the right side of the first slide bars 72 respectively, the front ends of the first lead screws 71 movably penetrate through the front side surface of the detection table 1, the rotating handle 73 is fixedly arranged, the screw directions of the front half part and the rear half part of the first lead screws 71 are opposite, and the two second adjusting devices 8 can be driven to approach or depart through the first lead screws 71 with the opposite screw directions of the front half part and the rear half part simultaneously; the two second adjusting devices 8 are arranged on the first adjusting device 7 in a front-back symmetrical way, the second adjusting device 8 comprises a U-shaped frame 81, a second lead screw 82, a second sliding rod 83 and an adjusting motor 84, the center of the lower part of the U-shaped frame 81 is arranged on the first lead screw 71 in a threaded way, the left end and the right end of the U-shaped frame 81 are sleeved on the first sliding rod 72 in a sliding way, the second lead screw 82 is arranged above the U-shaped frame 81 in a rotating way from left to right way, the second sliding rod 83 is fixedly arranged above the U-shaped frame 81 in a left-right way and is positioned above the second lead screw 82, the adjusting motor 84 is fixedly arranged on the left side surface of the U-shaped frame 81, the output shaft of the adjusting motor 84 is connected with the second lead screw 82, the left half and the right half of the second lead screw 82 are opposite in thread direction, the U-shaped frame 81 is matched with the first adjusting device 7 to move, and the clamping device 9 is driven to move along the second sliding rod 83 through the second lead screw 82 and the adjusting motor 84; the clamping device 9 has four, every two of four clamping devices 9 are a set of, every clamping device 9 of group bilateral symmetry sets up on a second adjusting device 8, clamping device 9 contains the removal base 91, lower holding bench 92, fall L type support 93, clamping cylinder 94 and splint 95, remove base 91 screw thread mount on second lead screw 82, and the slip cup joints on second slide bar 83, lower holding bench 92 fixed mounting is on the upper surface of removing base 91, fall L type support 93's lower extreme fixed mounting is on removing base 91, clamping cylinder 94 fixed mounting is on falling L type support 93, the telescopic shaft of clamping cylinder 94 is fixed mounting splint 95 downwards, the splint 95 is right side wall 95 and is corresponding from top to bottom down through removing base 91 cooperation second adjusting device 8, support the downside of car through lower holding bench 92, drive splint 95 through holding cylinder 94 and push down, thereby the centre gripping car side wall, carry out main support through detecting bench 1, make the detector detect the side wall 5 on the second electric slide rail 4 through first electric slide rail 2, prop 3 and second electric slide rail 4, thereby change the side wall length of side wall device through adjusting device that the side wall position is adjusted to the second side wall device is carried out to the side wall between two sides 8, thereby change the adjusting device is carried out to the side wall position between two sides of car 8, change the device is adjusted through adjusting device is carried out in the side wall position between the side wall of 8.

The working principle of the utility model is as follows: starting a pre-supporting cylinder 6, lifting a supporting sheet, placing the center of the automobile side wall to be detected on the supporting sheet, grabbing a rotating handle 73, rotating a first screw 71, approaching two U-shaped frames 81, stopping rotating after approaching the front side and the rear side of the automobile side wall, sequentially starting two adjusting motors 84, rotating a second screw 82, driving each group of moving bases 91 to approach along a second sliding rod 83, enabling the front part and the rear part of the automobile side wall to be positioned between a lower clamping table 92 and a clamping plate 95, starting a clamping cylinder 94, pressing the clamping plate 95 downwards, clamping the automobile side wall, and then starting a first electric sliding rail 2 and a second electric sliding rail 4, so that an ultrasonic distance meter 5 performs plane movement to measure the automobile side wall below the ultrasonic distance meter.

The circuit connection related to the utility model is a conventional means adopted by the person skilled in the art, can obtain technical teaching through limited tests, and belongs to the widely used prior art.

The components not described in detail herein are prior art.

Although the specific embodiments of the present utility model have been described in detail, the present utility model is not limited to the above embodiments, and various changes and modifications without inventive labor may be made within the scope of the present utility model without departing from the spirit of the present utility model, which is within the scope of the present utility model.

Claims

1. The utility model provides an adjustable side wall detection tool, including detecting platform (1), first electronic slide rail (2), pillar (3), second electronic slide rail (4), ultrasonic ranging ware (5), first adjusting device (7), second adjusting device (8) and clamping device (9), first electronic slide rail (2) are from left to right fixed mounting on the trailing flank of detecting platform (1), the lower extreme of pillar (3) is installed on first electronic slide rail (2), the rear end fixed mounting of second electronic slide rail (4) is in the upper end department of pillar (3), second electronic slide rail (4) present T word form with first electronic slide rail (2), ultrasonic ranging ware (5) set up on second electronic slide rail (4), a serial communication port, first adjusting device (7) contain first lead screw (71), first slide bar (72) and rotation handle (73), first lead screw (71) are installed on detecting platform (1) to the rear rotation, first slide bar (72) are located the front and two front and back sides of front and two front and back slide bars (72) are located respectively, a fixed mounting rotary handle (73); two second adjusting devices (8) are arranged, and the two second adjusting devices (8) are arranged on the first adjusting device (7) in a front-back symmetrical way; the clamping devices (9) are four, every two clamping devices (9) are in a group, and each group of clamping devices (9) is arranged on one second adjusting device (8) in a bilateral symmetry mode.

2. The adjustable side wall gauge of claim 1, wherein: the screw thread directions of the front half part and the rear half part of the first screw rod (71) are opposite.

3. The adjustable side wall gauge of claim 1, wherein: the device is characterized by further comprising a pre-supporting air cylinder (6), wherein the pre-supporting air cylinder (6) is fixedly arranged on the lower surface of the detection table (1), and a supporting sheet is fixedly arranged above the detection table (1) in the vertical direction of a telescopic shaft of the pre-supporting air cylinder (6).

4. The adjustable side wall gauge of claim 2, wherein: the second adjusting device (8) comprises a U-shaped frame (81), a second lead screw (82), a second sliding rod (83) and an adjusting motor (84), threads are arranged at the center of the lower part of the U-shaped frame (81) and are arranged on the first lead screw (71), the left end and the right end of the U-shaped frame (81) are sleeved on the first sliding rod (72) in a sliding mode, the second lead screw (82) is arranged above the U-shaped frame (81) in a rotating mode from left to right, the second sliding rod (83) is fixedly arranged above the U-shaped frame (81) from left to right and is located above the second lead screw (82), the adjusting motor (84) is fixedly arranged on the left side face of the U-shaped frame (81), an output shaft of the adjusting motor (84) is connected with the second lead screw (82), and the threads of the left half portion and the right half portion of the second lead screw (82) are opposite in direction.

5. The adjustable side wall gauge of claim 4, wherein: clamping device (9) contain and remove base (91), lower centre gripping platform (92), fall L type support (93), centre gripping cylinder (94) and splint (95), remove base (91) threaded mounting on second lead screw (82), and slide and cup joint on second slide bar (83), lower centre gripping platform (92) fixed mounting is on the upper surface of removing base (91), the lower extreme fixed mounting of falling L type support (93) is on removing base (91), centre gripping cylinder (94) fixed mounting is on falling L type support (93), flexible axial down fixed mounting splint (95) of centre gripping cylinder (94), just correspond from top to bottom between splint (95) and lower centre gripping platform (92).