CN219736175U

CN219736175U - Bumper production gauge

Info

Publication number: CN219736175U
Application number: CN202320994446.5U
Authority: CN
Inventors: 钱山; 张俊峰; 李辉; 蒋祥标
Original assignee: Fuyang Maowo New Material Technology Co ltd
Current assignee: Fuyang Maowo New Material Technology Co ltd
Priority date: 2023-04-27
Filing date: 2023-04-27
Publication date: 2023-09-22
Anticipated expiration: 2033-04-27

Abstract

The utility model discloses a bumper production gauge, which relates to the technical field of bumper detection and comprises a bottom plate, wherein a moving mechanism is arranged on the bottom plate, a side plate is fixedly connected to one side of the bottom plate corresponding to the moving mechanism, a telescopic piece is arranged on the side plate, a top plate is fixedly connected to the top of the side plate, a detecting mechanism is arranged between the top plate and the bottom plate, and the detecting mechanism is used for measuring the size of a bumper. The utility model can detect the size of the bumpers with different specifications in a certain range, prevent the bumpers from exceeding a specified error value in the production process, and can detect the bending resistance of multiple points on the bumpers, thereby being applicable to the production factory inspection of the bumpers, improving the quality control of the bumpers, further improving the use stability of the bumpers, having simple structure and lower cost, and further ensuring that the whole device has more practicability.

Description

Bumper production gauge

Technical Field

The utility model relates to the technical field of bumper detection, in particular to a bumper production gauge.

Background

The automobile bumper is a safety device for absorbing and relieving external impact force and protecting the front and rear parts of an automobile body, the automobile front and rear bumpers are stamped into channel steel by using steel plates and riveted or welded together with a frame longitudinal beam, a large gap is formed between the automobile front and rear bumpers and the automobile body, the automobile bumper is quite unattractive in appearance, and the automobile bumper is an important safety device along with development of the automobile industry and a great deal of application of engineering plastics in the automobile industry, and also has been used as an innovative road.

For example, CN216207580U, a gauge for facilitating the detection of an automobile bumper. The gauge convenient for detecting the automobile bumper comprises a base plate, wherein a locking part for clamping and fixing the automobile bumper is arranged on the base plate, a lifting part is arranged on the base plate, a bearing plate for placing a impact ball is arranged on the lifting part, and a falling cavity is formed in the bearing plate; and the blocking component is positioned on the bearing plate.

According to the scheme, the driving motor is started to drive the threaded rod to rotate, so that the two baffle plates slide back to back, and therefore the impact balls placed on the baffle plates can fall from the falling cavity, so that a worker can conveniently put and control the impact balls, the compression spring can enlarge the impact balls to fall from the falling cavity and impact the automobile bumper, and the quality of the automobile bumper can be well detected; however, the applicant found that there are a plurality of pressure and contact points required for producing the bumper, only a certain point of the bumper can be subjected to an impact test by the impact ball, and when other points of the bumper are subjected to the impact test, the position of the bumper needs to be changed to continue the process, so that the detection efficiency is low.

Disclosure of Invention

In view of the above, the present utility model provides a bumper production gauge.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a bumper production examines utensil, includes the bottom plate, be provided with moving mechanism on the bottom plate, on the bottom plate with one side fixedly connected with curb plate that moving mechanism corresponds, be provided with the extensible member on the curb plate, the top fixedly connected with roof of curb plate, the roof with be provided with detection mechanism between the bottom plate, detection mechanism measures the size of bumper.

Preferably, the mounting groove has been seted up at the top of bottom plate, moving mechanism includes fixed connection be in driving motor of mounting groove one side inner wall, driving motor's output fixedly connected with second lead screw, the output of second lead screw with the opposite side inner wall rotation of mounting groove is connected, the outer lane screw thread of second lead screw is provided with the second screwed pipe, the top fixedly connected with pushing part of second screwed pipe, pushing part's bottom with the top sliding connection of bottom plate.

Preferably, the telescopic piece comprises a plurality of cylinders fixedly connected to the side plates, a first reset spring is arranged in each cylinder, a pressing block sleeved in each cylinder is fixedly connected to the free end of each first reset spring, and the free ends of the pressing blocks are arc-shaped.

Preferably, the detection mechanism comprises two symmetrically distributed adjusting plates and a pressing plate, the distance between the two adjusting plates is adjustable, the bottom of the adjusting plates is in sliding connection with the top of the bottom plate, and the height of the pressing plate is adjustable;

two one sides that the regulating plate is close to each other with the bottom of clamp plate all is provided with a plurality of second reset spring, second reset spring's free end is provided with the fly leaf, the embedded pressure sensor that has on the fly leaf, be provided with on the roof with pressure sensor electric connection's pilot lamp.

Preferably, two lugs which are symmetrically distributed are fixedly connected to the bottom of one side, away from each other, of the adjusting plates, insertion holes are formed in the lugs, adjusting holes with the same diameter as the insertion holes are formed in the bottom plate, and inserting rods which are in U shapes are inserted in the insertion holes.

Preferably, the top plate is rotatably connected with a first screw rod, the top end of the first screw rod is rotatably connected with a rotary table, the outer ring thread of the first screw rod is provided with a first screw tube, the first screw tube is a long tube, and the bottom of the first screw tube is fixedly connected with the top of the pressing plate.

Preferably, two guide rods are symmetrically arranged at the top of the adjusting plate, four guide holes are formed in the top of the pressing plate, the guide rods are sleeved in the guide holes, and the free ends of the guide rods are fixedly connected with baffle plates.

In summary, the utility model has the technical effects and advantages that:

the utility model can detect the size of the bumpers with different specifications in a certain range, prevent the bumpers from exceeding a specified error value in the production process, and can detect the bending resistance of multiple points on the bumpers, thereby being applicable to the production factory inspection of the bumpers, improving the quality control of the bumpers, further improving the use stability of the bumpers, having simple structure and lower cost, and further ensuring that the whole device has more practicability.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of a bumper production gauge.

Fig. 2 is a schematic view of the structure of the base plate and the moving mechanism.

Fig. 3 is a schematic partial structure.

Fig. 4 is a schematic cross-sectional view of a side plate and telescoping member.

In the figure: 1. a bottom plate; 101. a placement groove; 102. an adjustment aperture; 2. a pushing part; 3. a driving motor; 4. a first return spring; 5. a cylinder; 6. briquetting; 7. a rod; 8. an adjusting plate; 801. a lug; 9. a guide rod; 901. a baffle; 10. a pressing plate; 1001. a guide hole; 11. an indicator light; 12. a top plate; 13. a side plate; 14. a first coil; 15. a first screw rod; 16. a turntable; 17. a movable plate; 18. a pressure sensor; 19. a second coil; 20. a second return spring; 21. and a second screw rod.

Detailed Description

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.

Examples: referring to fig. 1-4, a bumper production gauge comprises a bottom plate 1, wherein a moving mechanism is arranged on the bottom plate 1, a side plate 13 is fixedly connected to one side of the bottom plate 1 corresponding to the moving mechanism, a telescopic piece is arranged on the side plate 13, the bumper is pushed to be close to the telescopic piece through the moving mechanism, under the cooperation of the telescopic piece, the bending resistance of the bumper is checked, a top plate 12 is fixedly connected to the top of the side plate 13, a detecting mechanism is arranged between the top plate 12 and the bottom plate 1, and the detecting mechanism measures the size of the bumper.

As shown in fig. 1 and 2, the top of the bottom plate 1 is provided with a mounting groove 101, the moving mechanism comprises a driving motor 3 fixedly connected to the inner wall at one side of the mounting groove 101, an output end of the driving motor 3 is fixedly connected with a second screw rod 21, an output end of the second screw rod 21 is rotationally connected to the inner wall at the other side of the mounting groove 101, an outer ring thread of the second screw rod 21 is provided with a second screw tube 19, the top of the second screw tube 19 is fixedly connected with a pushing part 2, and the bottom of the pushing part 2 is slidably connected with the top of the bottom plate 1.

The bumper to be detected is arranged on the bottom plate 1 and is positioned in front of the pushing part 2, the driving motor 3 is started to enable the second screw rod 21 to rotate, then the second screw tube 19 moves towards the direction close to the side plate 13, the pushing part 2 is driven to move towards the direction close to the side plate 13, then the bumper to be detected is driven to move towards the direction close to the side plate 13, the size of the bumper to be detected is measured through the detecting mechanism, the size of the bumper is prevented from exceeding a specified error value in the production process, the bumper is difficult to assemble, and under the cooperation of the telescopic parts, the bending resistance of the bumper is checked by applying pressure through the pushing part 2, so that the device is suitable for the production and delivery inspection of the bumper, the quality control of the bumper is improved, the use stability of the bumper is improved, the structure is simple, the cost is low, and the whole device is more practical.

As shown in fig. 3 and 4, the telescopic member comprises a plurality of cylinder bodies 5 fixedly connected to the side plates 13, a first reset spring 4 is arranged in each cylinder body 5, a pressing block 6 sleeved in each cylinder body 5 is fixedly connected to the free end of each first reset spring 4, and the free end of each pressing block 6 is arc-shaped.

Under the effect of pushing part 2, drive between the bumper that awaits measuring with briquetting 6 butt, exert pressure through pushing part 2, under the cooperation of first reset spring 4, examine the bending resistance of bumper, be applicable to the production inspection of leaving the factory of bumper, improved the quality of bumper and controlled to the stability that the bumper used has been improved, after the detection, take off the bumper, observe whether have the deformation (can adopt manual observation also can adopt the machine observation).

As shown in fig. 1 and 3, the detection mechanism comprises two symmetrically distributed adjusting plates 8 and a pressing plate 10, the distance between the two adjusting plates 8 is adjustable, the bottom is in sliding connection with the top of the bottom plate 1, and the height of the pressing plate 10 is adjustable; a plurality of second reset springs 20 are arranged on one side, close to each other, of the two adjusting plates 8 and the bottom of the pressing plate 10, a movable plate 17 is arranged at the free end of each second reset spring 20, a pressure sensor 18 is embedded in the movable plate 17, and an indicator lamp 11 electrically connected with the pressure sensor 18 is arranged on the top plate 12.

Firstly, the distance between the two adjusting plates 8 and the height of the pressing plate 10 are adjusted so as to adapt to the batch of bumpers; then, the driving motor 3 is started to enable the second screw rod 21 to rotate, so that the second screw tube 19 moves towards the direction approaching the side plate 13, the pushing part 2 is driven to move towards the direction approaching the side plate 13, the bumper to be detected is driven to move towards the direction approaching the side plate 13, and the bumper passes through the adjusting plate 8 and the pressing plate 10;

when the size of the bumper exceeds a specified error, the bumper is contacted with the pressure sensor 18, the pressure sensor 18 returns an electric signal to enable the indicator lamp 11 to start flashing, so that the indicator lamp is convenient for workers to recognize, and the bumper is prevented from being difficult to assemble due to the fact that the size of the bumper exceeds the specified error value in the production process.

As shown in fig. 1-3, two lugs 801 which are symmetrically distributed are fixedly connected to the bottom of one side, away from each other, of the two adjusting plates 8, jacks are formed in the lugs 801, a plurality of adjusting holes 102 with the diameters equal to those of the jacks are formed in the bottom plate 1, and U-shaped inserting rods 7 are inserted into the jacks and the adjusting holes 102.

When the distance between the two adjusting plates 8 needs to be adjusted, the inserting rod 7 is pulled out to push the adjusting plates 8 to the proper positions, and then the inserting rod 7 passes through the inserting holes and the adjusting holes 102 again, so that the adjusting plates 8 are limited.

As shown in fig. 1, a first screw rod 15 is rotatably connected to the top plate 12, a turntable 16 is rotatably connected to the top end of the first screw rod 15, a first screw tube 14 is arranged on the outer ring thread of the first screw rod 15, the first screw tube 14 is a long tube, and the bottom of the first screw tube 14 is fixedly connected with the top of the pressing plate 10; two guide rods 9 are symmetrically arranged at the top of the adjusting plate 8, four guide holes 1001 are formed in the top of the pressing plate 10, the guide rods 9 are sleeved in the guide holes 1001, and the free ends of the guide rods 9 are fixedly connected with baffle plates 901.

When the height of the pressing plate 10 needs to be adjusted, the turntable 16 is rotated, so that the first screw rod 15 rotates, and under the cooperation of the guide rod 9 and the guide hole 1001, the first screw pipe 14 can vertically move, and the height of the pressing plate 10 is adjusted, so that the sizes of bumpers of different specifications can be detected within a certain range.

Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, it will be apparent to those skilled in the art that the foregoing description of the preferred embodiments of the present utility model can be modified or equivalents can be substituted for some of the features thereof, and any modification, equivalent substitution, improvement or the like that is within the spirit and principles of the present utility model should be included in the scope of the present utility model.

Claims

1. The utility model provides a bumper production examines utensil, includes bottom plate (1), its characterized in that: be provided with moving mechanism on bottom plate (1), on bottom plate (1) with one side fixedly connected with curb plate (13) that moving mechanism corresponds, be provided with the extensible member on curb plate (13), the top fixedly connected with roof (12) of curb plate (13), roof (12) with be provided with detection mechanism between bottom plate (1), detection mechanism measures the size of bumper.

2. The bumper production check of claim 1, wherein: the top of bottom plate (1) has seted up mounting groove (101), moving mechanism is in including fixed connection mounting groove (101) one side inner wall driving motor (3), driving motor's (3) output fixedly connected with second lead screw (21), the output of second lead screw (21) with mounting groove (101) opposite side inner wall rotates to be connected, the outer lane screw thread of second lead screw (21) is provided with second screwed pipe (19), the top fixedly connected with pushing part (2) of second screwed pipe (19), the bottom of pushing part (2) with the top sliding connection of bottom plate (1).

3. The bumper production check of claim 1, wherein: the telescopic part comprises a plurality of cylinder bodies (5) fixedly connected to the side plates (13), a first reset spring (4) is arranged in each cylinder body (5), a pressing block (6) sleeved in each cylinder body (5) is fixedly connected to the free end of each first reset spring (4), and the free end of each pressing block (6) is arc-shaped.

4. The bumper production check of claim 1, wherein: the detection mechanism comprises two symmetrically distributed adjusting plates (8) and a pressing plate (10), the distance between the two adjusting plates (8) is adjustable, the bottom of the adjusting plates is in sliding connection with the top of the bottom plate (1), and the height of the pressing plate (10) is adjustable;

two one side that regulating plate (8) are close to each other with the bottom of clamp plate (10) all is provided with a plurality of second reset spring (20), the free end of second reset spring (20) is provided with fly leaf (17), it has pressure sensor (18) to inlay on fly leaf (17), be provided with on roof (12) with pressure sensor (18) electric connection's pilot lamp (11).

5. The bumper production check of claim 4, wherein: two side bottom fixedly connected with two symmetric distributions that keep away from each other of regulating plate (8), set up the jack on lug (801), set up a plurality of diameters on bottom plate (1) with regulation hole (102) that the jack equals, the jack regulation hole (102) inserts and has been inserted and be U type inserted bar (7).

6. The bumper production check of claim 4, wherein: the novel screw plate is characterized in that a first screw rod (15) is rotationally connected to the top plate (12), a rotary table (16) is rotationally connected to the top end of the first screw rod (15), a first screw tube (14) is arranged on the outer ring thread of the first screw rod (15), the first screw tube (14) is a long tube, and the bottom of the first screw tube (14) is fixedly connected with the top of the pressing plate (10).

7. The bumper production check tool of claim 6, wherein: the top symmetry of regulating plate (8) is provided with two guide poles (9), four guide holes (1001) have been seted up at the top of clamp plate (10), guide pole (9) cover is established in guide hole (1001), the free end fixedly connected with separation blade (901) of guide pole (9).