CN217878265U

CN217878265U - A automobile body detection device that shocks resistance for automotive engineering

Info

Publication number: CN217878265U
Application number: CN202221891041.0U
Authority: CN
Inventors: 吴迪
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2022-11-22
Anticipated expiration: 2032-07-21

Abstract

The utility model provides a automobile body detection device that shocks resistance for automobile engineering, including examining test table, swing joint piece, examine test table both sides fixedly connected with fixed connection seat, the T-slot has all been seted up to fixed connection seat upper surface both sides, swing joint piece quantity is two sets of, just the equal fixedly connected with T-shaped piece in swing joint piece bottom surface both sides, the baffle upper surface is close to one side fixedly connected with baffle in the middle of examining the test table, the spout has been seted up at fixed connection seat upper surface middle part, swing joint piece lower surface middle part fixedly connected with fixed bolster, fixed bolster swing joint is inside the spout. Through setting up the impact that the baffle kept out the automobile body and sideslips, slide toward the outside through the baffle to drive fixed bolster synchronous motion, pulling cable wire one end, the output that makes the other end pulling hydraulic damper of cable wire, thereby carry out the dynamics buffering to the baffle, avoid the car to throw away from examining test table side, improved the degree of safety that detects.

Description

A automobile body detection device that shocks resistance for automotive engineering

Technical Field

The utility model relates to a car body detection field that shocks resistance especially relates to a car body detection device that shocks resistance for automobile engineering.

Background

Before the automobile is designed and produced, the automobile body impact resistance of a test automobile needs to be detected, an ejection device is usually used for accelerating the automobile to a certain speed, so that the automobile collides with a collision table, the impact resistance level of the automobile body structure is judged by observing the deformation of the automobile body structure, and at present, various detection items such as front collision, head offset collision, side collision, tail collision and the like are usually arranged.

A detection device that shocks resistance to automobile engineering's automobile body is used for carrying out locomotive biasing collision to the car at present, lacks and carries out the spacing mechanism that sideslips to the car for after car and test table biasing clash, powerful impact force can make the car take place to sideslip, has certain potential safety hazard.

Therefore, it is necessary to provide a vehicle body impact resistance detection device for automobile engineering to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a detection device that shocks resistance of automobile body for automobile engineering has solved and has been used for at present to automobile engineering's automobile body detection device that shocks resistance, when advancing the locomotive biasing collision to the car, lacks the spacing mechanism that sideslips to the car for after the car lies in detecting the platform biasing clash, powerful impact force can make the car take place to sideslip, has the problem of certain potential safety hazard.

For solving the technical problem, the utility model provides a pair of a detection device that shocks resistance of automobile engineering's automobile body, including detecting platform, swing joint piece, detect platform both sides fixedly connected with fixed connection seat, the T-slot has all been seted up to fixed connection seat upper surface both sides, swing joint piece quantity is two sets of, just the equal fixedly connected with T-shaped piece in swing joint piece bottom surface both sides, the swing joint piece upper surface is close to one side fixedly connected with baffle in the middle of detecting the platform, the spout has been seted up at fixed connection seat upper surface middle part, swing joint piece lower surface middle part fixedly connected with fixed bolster, fixed bolster swing joint is inside the spout, it has seted up the bar groove to detect a side that the platform is close to the fixed connection seat, bar groove and spout intercommunication, fixedly connected with hydraulic damper on one side inner wall of fixed connection seat is kept away from to the bar groove, hydraulic damper output end fixedly connected with cable wire, hydraulic damper's one end and fixed bolster medial surface middle part fixed connection are kept away from to the cable wire.

Preferably, the fixed connection seat is located one side of the middle part of the detection table, the T-shaped block is matched with the specification of the T-shaped groove, and the T-shaped block is connected with the T-shaped groove in a sliding mode.

Preferably, the top surface and the bottom surface of the inner wall of one side of the strip-shaped groove close to the fixed connecting seat are fixedly connected with pins, the middle part of the outer wall of each pin is fixedly connected with a guide wheel, and the steel cable is embedded in a guide wheel wire groove.

Preferably, the middle part of the upper surface of one side of the detection table close to the fixed connecting seat is fixedly connected with a collision table, one side of the upper surface of the detection table far away from the collision table is provided with an ejection device, the upper surface of the detection table is provided with a guide groove, and the guide groove is positioned in the middle of the ejection device.

Preferably, a buffer pad is fixedly connected to one side face, far away from the movable connecting block, of the baffle, and the buffer pad is made of high-elasticity rubber.

Preferably, the upper surface of the detection table and the upper surface of the fixed connecting seat are on the same plane.

Compared with the related art; the utility model provides a pair of a detection device that shocks resistance of automobile engineering's automobile body has following beneficial effect:

the utility model provides a car body detection device that shocks resistance for automobile engineering keeps out the impact that the car body sideslipped through setting up the baffle, slides toward the outside through the baffle to drive fixed bolster synchronous motion, pulling cable wire one end, make the other end pulling hydraulic damper's of cable wire output, thereby carry out the dynamics buffering to the baffle, avoid the car to throw away from examining test table side, improved the degree of safety that detects.

Drawings

Fig. 1 is a perspective view of a vehicle body impact resistance detection device for automotive engineering provided by the present invention;

fig. 2 is a perspective view of a baffle plate in the vehicle body impact resistance detection device for automobile engineering provided by the present invention;

fig. 3 is a perspective view of a section of a detection table in the vehicle body impact resistance detection device for automobile engineering provided by the present invention;

fig. 4 is a partially enlarged perspective view of a part a of the impact resistance detection device for the car body of the car engineering shown in fig. 3.

Reference numbers in the figures: 1. a detection table; 2. fixing the connecting seat; 3. a T-shaped slot; 4. a chute; 5. a movable connecting block; 6. a baffle plate; 7. a T-shaped block; 8. fixing a bracket; 9. a strip-shaped groove; 10. a pin; 11. a guide wheel; 12. a steel cord; 13. a hydraulic damper; 14. a guide groove; 15. an ejection device; 16. a collision table; 61. a cushion pad.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1-4; the utility model provides a car body detection device that shocks resistance for automobile engineering, including examining test table 1, swing joint piece 5, examine 1 both sides fixedly connected with fixed connection seat 2 of test table, T-slot 3 has all been seted up to 2 upper surface both sides of fixed connection seat, 5 quantity of swing joint piece is two sets of, 5 bottom surface both sides of swing joint piece all fixedly connected with T-

shaped piece

7, 5 upper surfaces of swing joint piece are close to one side fixedly connected with baffle 6 in the middle of examining test table 1, spout 4 has been seted up at 2 upper surface middle parts of fixed connection seat, 5 lower surface middle parts fixedly connected with fixed bolster 8 of swing

joint piece

5, 8 swing joint of fixed bolster is inside spout 4, examine a side that 1 is close to fixed connection seat 2 of test table and seted up bar groove 9, bar groove 9 and spout 4 intercommunication, bar groove 9 keeps away from fixedly connected with hydraulic damper 13 on the inner wall of one side of fixed connection seat 2, hydraulic damper 13 output end fixedly connected with 12, hydraulic damper 13's one end and the middle part fixed bolster 8 fixed connection are kept away from to steel cable 12, in the testing process, through setting up 6 impact that keeps off the car body and slide toward the outside through setting up 6, thereby drive fixed bolster 8 synchronous motion, make the 12 one end of the pulling of the steel cable 12 of steel cable pull, thereby the steel cable pulling the steel cable pull safety baffle 6 the side of test table is carried out the intensity of the test table and the detection is improved the test table side of the test table, thereby the intensity of the safety baffle 1.

The utility model discloses in, fixed connection seat 2 is located 1 middle part one side of test table, T-

shaped piece

7 and 3 specification looks adaptations in T-shaped groove, and T-

shaped piece

7 and 3 sliding connection in T-shaped groove play sliding guide's effect to baffle 6 through T-shaped piece 3 that sets up with 7 sliding connection in T-shaped groove, have improved baffle 6's sliding stability.

The utility model discloses in, one side inner wall top surface and bottom surface fixedly connected with pin 10 that bar groove 9 is close to

fixed connection seat

2, 10 outer wall middle part fixedly connected with guide pulleys 11 of pin, cable wire 12 inlay and establish in 11 wire casings of guide pulleys, through setting up pivoted guide pulley 11 to the pulling force direction to cable wire 12 changes.

The utility model discloses in, examine one side upper surface middle part fixedly connected with collision platform 16 that test table 1 is close to fixed connection seat 2, one side of examining test table 1 upper surface and keeping away from collision platform 16 is provided with jettison device 15, examine test table 1 upper surface and seted up guide way 14, guide way 14 is located in the middle of jettison device 15, accelerate the car through jettison device 15, let the car produce the required specific speed of collision, make the car bump to collision platform 16 with certain speed, carry out the bias collision detection to the locomotive position of car.

The utility model discloses in, a side fixedly connected with blotter 61 of swing joint piece 5 is kept away from to baffle 6, and blotter 61 is high elasticity rubber material, through setting up blotter 61, cushions the partial impact force of automobile body striking baffle 6.

The utility model discloses in, examine the upper surface of test table 1 and 2 upper surfaces of fixed connection seat on the coplanar.

The utility model provides a pair of a detection device that shocks resistance of automobile body for automotive engineering's theory of operation as follows:

firstly, a geosyncline matched with the specifications of the detection platform 1 and the fixed connecting seat 2 is dug on the ground of an installation area, so that the device is installed inside the geosyncline, the upper surface of the detection platform 1 is flush with the ground, an automobile needing collision detection is placed on the detection platform 1 and is positioned on one side of the ejection device 15, the automobile is accelerated through the ejection device 15 to generate a specific speed required by collision, the automobile collides against the collision platform 16 at a certain speed, the head part of the automobile is subjected to offset collision detection, the impact resistance of the automobile body of the automobile is judged and detected through the deformation degree of the automobile body, when the automobile and the collision platform 16 generate offset collision, the generated impact force enables the automobile to sideslip towards the side direction of the detection platform 1, the automobile body on the side collides against the baffle 6, the baffle 6 slides towards the outer side, so as to drive the fixed support 8 to synchronously move, one end of the steel cable 12 is pulled, the other end of the hydraulic damper 13 is pulled, so that the baffle 6 is buffered, the automobile is prevented from being thrown out from the side of the detection platform 1, and the detection safety is improved.

Compared with the related art; the utility model provides a pair of a car body detection device that shocks resistance for automobile engineering through setting up 6 fender automobile body's the impact that sideslips of baffle, slides toward the outside through baffle 6 to drive 8 synchronous motion of fixed bolster, pulling 12 one end of cable wire, make the other end pulling hydraulic damper 13 of cable wire 12's output, thereby carry out the dynamics buffering to baffle 6, avoid the car to throw away from detecting 1 side of platform, improved the degree of safety that detects.

The above description is only an embodiment of the present invention; the scope of the invention is not limited thereby; all the equivalent structures or equivalent flow changes made by using the contents of the specification and the attached drawings of the utility model; or directly or indirectly in other related technical fields; all included in the same way the patent protection scope of the utility model.

Claims

1. The utility model provides a car body detection device that shocks resistance for automobile engineering, is including examining test table, swing joint piece, its characterized in that, examine test table both sides fixedly connected with fixed connection seat, the T-slot has all been seted up to fixed connection seat upper surface both sides, swing joint piece quantity is two sets of, just the equal fixedly connected with T-shaped piece in swing joint piece bottom surface both sides, the connecting block upper surface is close to the middle one side fixedly connected with baffle of examining the test table, the spout has been seted up at fixed connection seat upper surface middle part, swing joint piece lower surface middle part fixedly connected with fixed bolster, fixed bolster swing joint is inside the spout, it has seted up the bar groove to examine a side that the test table is close to fixed connection seat, bar groove and spout intercommunication, fixedly connected with hydraulic damper on one side inner wall of fixed connection seat is kept away from in the bar groove, hydraulic damper output end fixedly connected with cable wire, hydraulic damper's one end and fixed bolster medial surface middle part fixed connection are kept away from to the cable wire.

2. The vehicle body impact resistance detection device for automobile engineering according to claim 1, wherein the fixed connection seat is located on one side of the middle of the detection table, the T-shaped block is matched with the specification of the T-shaped groove, and the T-shaped block is connected with the T-shaped groove in a sliding mode.

3. The device for detecting the impact resistance of the vehicle body for the automobile engineering as claimed in claim 1, wherein a pin is fixedly connected to the top surface and the bottom surface of one side inner wall of the strip-shaped groove close to the fixed connecting seat, a guide wheel is fixedly connected to the middle part of the outer wall of the pin, and the steel cable is embedded in a guide wheel groove.

4. The device for detecting the impact resistance of the vehicle body for the automobile engineering as claimed in claim 1, wherein a collision table is fixedly connected to the middle of the upper surface of one side of the detection table close to the fixed connecting seat, an ejection device is arranged on one side of the upper surface of the detection table far away from the collision table, a guide groove is formed in the upper surface of the detection table, and the guide groove is located in the middle of the ejection device.

5. The device for detecting the impact resistance of the vehicle body for the automobile engineering as claimed in claim 1, wherein a buffer pad is fixedly connected to one side surface of the baffle away from the movable connecting block, and the buffer pad is made of high-elasticity rubber.

6. The device for detecting the impact resistance of the vehicle body for the automobile engineering as claimed in claim 1, wherein the upper surface of the detection table and the upper surface of the fixed connecting seat are on the same plane.