CN218380784U

CN218380784U - Vehicle body height difference measuring device

Info

Publication number: CN218380784U
Application number: CN202222809748.9U
Authority: CN
Inventors: 刘广; 许嘉龙; 郭小岩; 董佳; 洪滔; 佟俊婷; 姜天淇; 王琳; 魏薇; 王舵; 刘凤健; 孙威; 李道波; 高宏军; 李聪
Original assignee: Liaoning Institute of Metrology
Current assignee: Liaoning Institute of Metrology
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-01-24
Anticipated expiration: 2032-10-25

Abstract

The utility model relates to the technical field of automobile inspection, a vehicle body height difference measuring device is disclosed, comprising two rear supports, two front supports and two first graduated scales, wherein the back of each first graduated scale is fixedly connected with the front of the rear support, the left side surface of each rear support and the left side surface of each front support are respectively provided with a sliding groove, the outer surface of each rear support is respectively sleeved with a first clamping frame, the inner wall of the back of each first clamping frame is respectively contacted with the front of the first graduated scale, and the outer surface of each front support is respectively sleeved with a second clamping frame; the utility model discloses utilize visible light and the second scale that second joint frame cooperation laser instrument sent, can judge the automobile body symmetry position difference through observing the light irradiation position on the second scale, hold with the second joint frame when light and then prove that the difference in height is minimum can be ignored, play the inspection personnel of being convenient for and measure the vehicle difference in height, increase the effect of automobile body height measuring device result of use.

Description

Vehicle body height difference measuring device

Technical Field

The utility model relates to an automobile inspection technical field specifically is automobile body difference in height measuring device.

Background

With the continuous improvement of the living standard of people, the automobile industry is developed rapidly, corresponding automobile assembling equipment is also paid extensive attention to by people, and when the automobile is produced and enters a debugging stage, various size values of the automobile, such as the height, the length, the tire distance and the like, are required to be measured.

The utility model discloses a current utility model that authorizes bulletin number is CN206803900U discloses a vehicle body height and suspension height measuring device, including horizontal base, tape measure fixed bolster, chi strip fixed bolster, wherein tape measure fixed bolster, chi strip fixed bolster set up on the horizontal base, the tape measure passes through tape measure fixed bolster sets up on the horizontal base.

By adopting the technical scheme, the measuring error is small, the measuring accuracy can be ensured, the measuring operation is simple, but the technical scheme can only measure the height of the vehicle, cannot measure the difference value of the symmetrical part of the height of the vehicle, cannot facilitate inspectors to find the height difference of the vehicle in time, and influences the use effect of the vehicle height measuring device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a vehicle body difference in height measuring device possesses can the high symmetry position difference of rapid survey vehicle, and the inspection personnel of being convenient for in time discovers the vehicle difference in height, increases the advantage of vehicle body difference in height measuring device result of use.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: automobile body difference in height measuring device, including two after-poppet, two fore-stands and two first scale, every the back of first scale all with the positive fixed connection of after-poppet, every the sliding tray has all been seted up to the left surface of after-poppet and the left surface of every fore-poppet, every the surface of after-poppet all overlaps and is equipped with first joint frame, every the back inner wall of first joint frame all contacts with the front of first scale, every the surface of fore-poppet all overlaps and is equipped with second joint frame, every the inside wall of first joint frame and the equal fixed mounting of the inside wall of every second joint frame have a slider, every the equal sliding connection of slider is in the inside of sliding tray, every the observation tank has all been seted up in the front of first joint frame, every the equal fixed mounting in front of first joint frame has the laser instrument, every the equal fixed mounting in inner wall of second joint frame has the second scale, every the front of second scale all contacts with the back of fore-poppet.

Preferably, two the common fixed mounting in a side that after-poppet and two fore-stocks are close to each other has two connecting plates, two the common fixed mounting in a side that the connecting plate is close to each other has first reinforcing plate, two the equal fixed mounting in the back of after-poppet and the front of two fore-stocks has the second reinforcing plate.

Preferably, every the equal fixed mounting in left surface of the left surface of first joint frame and every second joint frame has the handle, every the equal fixed mounting in the back of the front of first joint frame and every second joint frame has the baffle.

Preferably, each the surface of first joint frame and the equal fixed mounting in surface of every second joint frame have a spacing, two sets of the inner wall of spacing is connected with the outer fixed surface of after-poppet and fore-stock respectively.

Preferably, each front surface of the second graduated scale is fixedly provided with an auxiliary block, and each auxiliary block is connected inside the front support in a sliding manner.

Preferably, the back of each rear support and the front of each front support are fixedly provided with supporting plates, the insides of the supporting plates are respectively in threaded connection with a screw, a roller carrier is arranged below each supporting plate, and the bottom end of each screw is in contact with the upper surface of each roller carrier.

Preferably, each knob is arranged above each supporting plate, the bottom surface of each knob is fixedly connected with the top end of the screw rod, and anti-slip grooves which are arranged equidistantly are formed in the outer surface of each knob.

Preferably, an auxiliary bearing is arranged below each supporting plate, an inner ring of each auxiliary bearing is fixedly connected with the outer surface of the screw, and the bottom surface of an outer ring of each auxiliary bearing is fixedly connected with the upper surface of the roller frame.

(III) advantageous effects

Compared with the prior art, the utility model provides a vehicle body difference in height measuring device possesses following beneficial effect: this automobile body difference in height measuring device, can measure the height of vehicle one side through being provided with first joint frame cooperation rear bracket and first scale, visible light and second scale that utilize second joint frame cooperation laser instrument to send, can judge the automobile body symmetry position difference through observing the light irradiation position on the second scale, it is minimum to prove the difference in height to ignore if light maintains an equal level with the second joint frame, can be very big make things convenient for the inspection personnel in time to discover the difference in height of vehicle, play the effect that the inspection personnel measured the vehicle difference in height of being convenient for, increase automobile body height measuring device result of use, slide in the sliding tray through being provided with the slider, can increase the stability when first joint frame and second joint frame reciprocate, prevent that first joint frame and second joint frame from taking place excessive skew, reach the effect of further guaranteeing automobile body measurement height and difference in height measurement accuracy.

Drawings

Fig. 1 is a three-dimensional structural schematic diagram of the front bracket of the present invention;

FIG. 2 is a schematic three-dimensional structure of the first clamping frame of the present invention;

FIG. 3 is a schematic three-dimensional structure of a second clamping frame according to the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the supporting plate of the present invention.

In the figure: 1. a rear bracket; 2. a front bracket; 3. a first scale; 4. a sliding groove; 5. a first clamping frame; 6. a second clamping frame; 7. a slider; 8. an observation tank; 9. a laser; 10. a second scale; 11. a connecting plate; 12. a first reinforcing plate; 13. a second reinforcing plate; 14. a handle; 15. a baffle plate; 16. a limiting frame; 17. an auxiliary block; 18. a support plate; 19. a screw; 20. a roller frame; 21. a knob; 22. an anti-slip groove; 23. and (5) auxiliary bearings.

Detailed Description

In order to better understand the purpose, structure and function of the present invention, the following description is made in detail with reference to the accompanying drawings.

Referring to fig. 1-4, the present invention: automobile body difference in height measuring device, including two after-poppet 1, two fore-stock 2 and two first scale 3, every first scale 3 the back all with the positive fixed connection of after-poppet 1, the common fixed mounting of a side that two after-poppet 1 and two fore-stock 2 are close to each other has two connecting plates 11, the common fixed mounting of a side that two connecting plates 11 are close to each other has first reinforcing plate 12, the equal fixed mounting in front of the back of two after-poppet 1 and two fore-stock 2 has second reinforcing plate 13, utilize connecting plate 11 can restrict the position between after-poppet 1 and the fore-stock 2, can increase the overall stability of after-poppet 1 and fore-stock 2 through first reinforcing plate 12 and second reinforcing plate 13, the rocking of the device during operation has been reduced.

Sliding tray 4 has all been seted up to the left surface of every after-poppet 1 and the left surface of every fore-stock 2, the surface of every after-poppet 1 all overlaps and is equipped with first joint frame 5, the back inner wall of every first joint frame 5 all contacts with the front of first scale 3, the surface of every fore-stock 2 all overlaps and is equipped with second joint frame 6, the equal fixed mounting in left surface of every first joint frame 5 and the left surface of every second joint frame 6 has handle 14, the equal fixed mounting in front of every first joint frame 5 and the back of every second joint frame 6 has baffle 15, utilize handle 14 can make things convenient for the staff to manually reciprocate first joint frame 5 and second joint frame 6, first joint frame 5 and the convenient degree of second joint frame 6 manual movement have been increased, baffle 15 can restrict the position of first joint frame 5 and second joint frame 6, make its overlap joint that can be better on the automobile body.

The inside wall of every first joint frame 5 and the equal fixed mounting of inside wall of every second joint frame 6 have slider 7, the equal sliding connection of every slider 7 is in the inside of sliding tray 4, the equal fixed mounting of the surface of every first joint frame 5 and the surface of every second joint frame 6 has spacing 16, the inner wall of two sets of spacing 16 is connected with the fixed surface of after-poppet 1 and fore-stock 2 respectively, spacing 16 can restrict the position of first joint frame 5 and second joint frame 6, make first joint frame 5 and second joint frame 6 can more stably slide on after-poppet 1 and fore-stock 2, the stability in use of first joint frame 5 and second joint frame 6 has further been increased.

The observation groove 8 has all been seted up in the front of every first joint frame 5, the equal fixed mounting in front of every first joint frame 5 has laser instrument 9, the equal fixed mounting in inner wall of every second joint frame 6 has second scale 10, the front of every second scale 10 all contacts with the back of fore-stock 2, the equal fixed mounting in front of every second scale 10 has supplementary piece 17, the equal sliding connection of every supplementary piece 17 is in the inside of fore-stock 2, utilize supplementary piece 17 in the inside of fore-stock 2 to slide, can increase second scale 10 upper and lower stability, the result of use of second scale 10 has been guaranteed.

The back of each rear support 1 and the front of each front support 2 are fixedly provided with support plates 18, the inside of each support plate 18 is in threaded connection with a screw rod 19, a roller frame 20 is arranged below each support plate 18, the bottom end of each screw rod 19 is in contact with the upper surface of the roller frame 20, and the screw rod 19 and the support plates 18 are in threaded connection, so that the roller frame 20 can be pushed downwards in a manner of rotating the screw rod 19, and the device can be moved conveniently.

The top of every backup pad 18 all is provided with knob 21, the bottom surface of every knob 21 all with screw rod 19's top fixed connection, the antiskid groove 22 that the equidistance was arranged is all seted up to the surface of every knob 21, can make things convenient for staff's manual rotation screw rod 19 through knob 21 cooperation antiskid groove 22 for screw rod 19 rotates more conveniently, has improved the convenient degree of screw rod 19 manual operation.

An auxiliary bearing 23 is arranged below each supporting plate 18, the inner ring of each auxiliary bearing 23 is fixedly connected with the outer surface of the screw 19, the bottom surface of the outer ring of each auxiliary bearing 23 is fixedly connected with the upper surface of the roller frame 20, the auxiliary bearing 23 can connect the screw 19 and the roller frame 20 and prevent the roller frame 20 from rotating along with the screw 19, and therefore the roller frame 20 can change the moving direction as required.

The utility model discloses a theory of operation is: firstly, a detected vehicle is moved into the device, then the handle 14 is manually held to move the first clamping frame 5 and the second clamping frame 6 downwards until the baffle 15 is contacted with a vehicle body, at the moment, the vehicle height can be obtained by observing the value of the first graduated scale 3 in the device through the observation groove 8, at the moment, the visible light emitted by the laser 9 is matched with the second clamping frame 6 and the second graduated scale 10, the difference value of the symmetrical parts of the vehicle body can be obtained by observing the light position on the second graduated scale 10, the difference value is extremely small and can be ignored when the light is horizontally supported by the second clamping frame 6, so that an inspector can conveniently find the difference value of the vehicle in time, the convenience in measuring the height difference of the vehicle is increased, the using effect of the device for measuring the height of the vehicle body is ensured, when the first clamping frame 5 and the second clamping frame 6 are horizontally supported, the slide block 7 slides in the sliding groove 4, the moving stability of the first clamping frame 5 and the second clamping frame 6 can be increased, the data accuracy of the height and the height of the vehicle body is further ensured, when the position of the device needs to be moved, only the screw rod 19 is matched with the rotary knob 22 and the screw rod 19, and the screw rod of the support plate 19 can be connected with the support 20 after the roller frame 20, and the anti-sliding device can be rolled up and down by using the anti-sliding screw rod support.

It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes or equivalents may be substituted for elements thereof by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.

Claims

1. Automobile body difference in height measuring device includes two after-poppet (1), two fore-stock (2) and two first scale (3), its characterized in that: every sliding tray (4), every have all been seted up with the front fixed connection of after-poppet (1) to the back of first scale (3) the left surface of after-poppet (1) and the left surface of every fore-stock (2), every the surface of after-poppet (1) all overlaps and is equipped with first joint frame (5), every the back inner wall of first joint frame (5) all contacts with the front of first scale (3), every the surface of fore-poppet (2) all overlaps and is equipped with second joint frame (6), every the inside wall of first joint frame (5) and the equal fixed mounting of inside wall of every second joint frame (6) have slider (7), every slider (7) equal sliding connection is in the inside of sliding tray (4), every observation groove (8), every have all been seted up in the front of first joint frame (5) observation groove (8), every the equal fixed mounting in front of first joint frame (5) has laser instrument (9), every the equal fixed mounting of the inner wall of second joint frame (6) has second scale (10), every the front of second scale (10) all contacts with the back of second joint frame (2).

2. The vehicle body height difference measuring device according to claim 1, characterized in that: two the common fixed mounting in a side that after-poppet (1) and two fore-stock (2) are close to each other has two connecting plates (11), two the common fixed mounting in a side that connecting plate (11) are close to each other has first reinforcing plate (12), two the equal fixed mounting in front of the back of after-poppet (1) and two fore-stocks (2) has second reinforcing plate (13).

3. The vehicle body height difference measuring device according to claim 1, characterized in that: every the equal fixed mounting in left surface of the left surface of first joint frame (5) and the left surface of every second joint frame (6) has handle (14), every the equal fixed mounting in the front of first joint frame (5) and the back of every second joint frame (6) has baffle (15).

4. The vehicle body height difference measuring device according to claim 1, characterized in that: every the equal fixed mounting in surface of the surface of first joint frame (5) and the surface of every second joint frame (6) has spacing (16), and is two sets of the inner wall of spacing (16) is connected with the fixed surface of after-poppet (1) and fore-stock (2) respectively.

5. The vehicle body height difference measuring device according to claim 1, characterized in that: every equal fixed mounting in front of second scale (10) has supplementary piece (17), every supplementary piece (17) equal sliding connection is in the inside of fore-stock (2).

6. The vehicle body height difference measuring device according to claim 1, characterized in that: every equal fixed mounting in the back of after-poppet (1) and the front of every fore-stock (2) has backup pad (18), every equal threaded connection in inside of backup pad (18) has screw rod (19), every the below of backup pad (18) all is provided with gyro wheel frame (20), every the bottom of screw rod (19) all contacts with the upper surface of gyro wheel frame (20).

7. The vehicle body height difference measuring device according to claim 6, characterized in that: the upper part of each supporting plate (18) is provided with a knob (21), the bottom surface of each knob (21) is fixedly connected with the top end of the screw rod (19), and the outer surface of each knob (21) is provided with anti-skidding grooves (22) which are arranged at equal intervals.

8. The vehicle body height difference measuring device according to claim 6, characterized in that: an auxiliary bearing (23) is arranged below each supporting plate (18), the inner ring of each auxiliary bearing (23) is fixedly connected with the outer surface of the screw rod (19), and the bottom surface of the outer ring of each auxiliary bearing (23) is fixedly connected with the upper surface of the roller frame (20).