CN211085698U

CN211085698U - Vehicle front and rear protection device test bed convenient to adjust

Info

Publication number: CN211085698U
Application number: CN201922461596.6U
Authority: CN
Inventors: 彭其杰; �田�浩
Original assignee: Wuhan Angsai Measurement And Control Equipment Co ltd
Current assignee: Wuhan Angsai Measurement And Control Equipment Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-07-24
Anticipated expiration: 2029-12-31

Abstract

The utility model provides a protector test bench around vehicle convenient to adjustment, including the cast iron platform, the mount, the pneumatic cylinder, a slide rail, the slip table, driving motor, the gear, pinion stand and chain, the slide rail fastening is installed on the cast iron platform, slip table slidable mounting is on the slide rail, the one side fixed mounting that the cast iron platform was kept away from to the slip table has the mount, pneumatic cylinder fixed mounting is on the mount, the output shaft place straight line of pneumatic cylinder and the length direction mutually perpendicular of slide rail, driving motor and pinion stand fixed mounting are respectively at the both ends of slide rail, rotatable the gear of installing on the pinion stand, the one end of chain is close to driving motor's tip fixed connection through driving motor and slip table, the other end of chain is close to the one end fixed connection of pinion stand. The utility model discloses a driving motor drives the chain and removes to realize that the slip table slides on the slide rail, thereby let the relative cast iron platform of pneumatic cylinder structure have the adjustment function, simple structure has good application prospect.

Description

Vehicle front and rear protection device test bed convenient to adjust

Technical Field

The utility model relates to a vehicle test equipment technical field especially relates to a protector test bench around vehicle convenient to adjustment.

Background

In order to ensure the safety of drivers, protective devices are arranged at the front and rear parts of the automobile, and according to the national standard, the front and rear protective devices of the automobile need to perform corresponding performance detection, and a static loading test is usually adopted for testing the mechanical performance.

At present, the conventional force application assembly of the detection platform for carrying out the static loading test is relatively fixed in position, so that when the static loading force of the change of the vehicle model and different parts is detected, the corresponding test platform needs to be replaced, the equipment cost is increased, a large amount of area is occupied, and the flexible production and the cost saving are not facilitated.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a can carry out the vehicle front and back protector test bench of the adjustment of being convenient for that changes to the detection position.

The technical scheme of the utility model is realized like this: the utility model provides a protector test bench around vehicle convenient to adjustment, including cast iron platform, mount, pneumatic cylinder, slide rail, slip table, driving motor, gear, pinion stand and chain, the slide rail fastening is installed on the cast iron platform, and slip table slidable mounting is on the slide rail, and the one side fixed mounting that the cast iron platform was kept away from to the slip table has the mount, pneumatic cylinder fixed mounting is on the mount, the output shaft place straight line of pneumatic cylinder and the length direction mutually perpendicular of slide rail, driving motor and pinion stand fixed mounting are fixed mounting respectively at the both ends of slide rail, rotatable the gear of installing on the pinion stand, the one end of chain is close to driving motor's tip fixed connection through driving motor and slip table, and the other end of chain is close to the one end fixed connection of pinion stand through gear and slip table.

On the basis of the technical scheme, preferably, the number of the slide rails is two, the two slide rails are parallel to each other, and the gear seat and the driving motor are fixedly installed between the two adjacent slide rails.

On the basis of the technical scheme, preferably, a plurality of T-shaped grooves are formed in the cast iron platform in parallel, and the sliding rail, the gear seat and the driving motor are all installed on the cast iron platform through bolts in a fastening mode.

On the basis of the technical scheme, preferably, the slide rail comprises a plurality of parallel bottom plates and a slide rail body, the bottom plates are perpendicular to the slide rail body, the bottom plates are arranged in parallel along the length direction of the slide rail body, two first through holes are formed in the bottom plates, a second through hole is formed in the slide rail body, and the second through hole is communicated with one of the first through holes.

The utility model discloses a protector test bench around vehicle convenient to adjustment has following beneficial effect for prior art:

(1) the utility model discloses a vehicle front and back protector test bench convenient to adjust adopts driving motor drive chain to remove to drive slip table relative slide rail removes, thereby realizes that the pneumatic cylinder structure for testing can carry out horizontal removal relatively the cast iron platform, has realized the purpose of being convenient for to adjust;

(2) whole device simple structure utilizes the cast iron platform that has T type groove to realize slide rail, gear seat and driving motor and is convenient for dismantle and the purpose that removes, and slide rail structural design is reasonable simultaneously, has good stable effect in the direction of perpendicular to slide rail, has guaranteed the stability of pneumatic cylinder at the removal in-process, has good application prospect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is an isometric view of a vehicle front and rear fender assembly test bed of the present invention which is easy to adjust;

FIG. 2 is an isometric view of a slide rail of the vehicle front and rear guard test bed of the present invention, which is convenient for adjustment;

FIG. 3 is a cross-sectional view of the slide rail of the vehicle front and rear fender test stand of the present invention, which is easy to adjust;

fig. 4 is the utility model discloses the axonometric view of protector test bench around vehicle convenient to adjustment.

In the figure: the device comprises a cast iron platform 1, a fixed frame 2, a hydraulic cylinder 3, a sliding rail 4, a sliding table 5, a driving motor 6, a gear 7, a gear seat 8, a chain 9, a T-shaped groove 11, a bottom plate 41, a sliding rail body 42, a first through hole 43 and a second through hole 44.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.

As shown in fig. 1, with reference to fig. 4, the vehicle front and rear protection device test bed convenient for adjustment of the present invention comprises a cast iron platform 1, a fixed frame 2, a hydraulic cylinder 3, a sliding rail 4, a sliding table 5, a driving motor 6, a gear 7, a gear seat 8 and a chain 9, wherein the sliding rail is fastened on the cast iron platform 1, the sliding table 5 is slidably mounted on the sliding rail 4, the fixed frame 2 is fixedly mounted on one side of the sliding table 5 away from the cast iron platform 1, the hydraulic cylinder 3 is fixedly mounted on the fixed frame 2, a straight line of an output shaft of the hydraulic cylinder 3 is perpendicular to a length direction of the sliding rail 4, the driving motor 6 and the gear seat 8 are respectively fixedly mounted at two ends of the sliding rail 4, the gear 7 is rotatably mounted on the gear seat 8, one end of the chain 9 is fixedly connected with an end of the sliding table 5 close to the, and the other end is fixedly connected with the end part of the sliding table 5 close to the gear seat 8.

In the above embodiment, the output shaft of the driving motor 6 is also provided with a gear, an annular closed link is formed between the chain 9 and the sliding table 5, and when the driving motor 6 drives the chain 9 to rotate, the sliding table 5 moves along with the chain 9, so as to achieve the purpose of adjusting the position of the hydraulic cylinder 3.

In a specific embodiment, the number of the slide rails 4 is two, the two slide rails 4 are parallel to each other, and the gear seat 8 and the driving motor 6 are both fixedly installed between the two adjacent slide rails 4.

In the above embodiment, the two slide rails 4 are parallel to each other, and the two slide rails 4 can make the sliding table 5 relatively more stable.

In a specific embodiment, a plurality of T-shaped grooves 11 are arranged on the cast iron platform 1 in parallel, and the slide rail 4, the driving motor 6 and the gear seat 8 are all mounted on the cast iron platform 1 through bolts in a fastening manner.

In the above embodiment, the slide rail 4, the driving motor 6 and the gear seat 8 are all provided with corresponding bolt holes, and bolts penetrate through the bolt holes and are in threaded connection with the T-shaped grooves 11, so that the slide rail 4, the driving motor 6 and the gear seat 8 can be installed in a fastened manner, and the slide rail 4, the driving motor 6 and the gear seat 8 can be detached correspondingly by loosening the fastening bolts.

As shown in fig. 2 and with reference to fig. 3, in a specific embodiment, the slide rail 4 further includes a plurality of parallel bottom plates 41 and a slide rail body 42, the bottom plates 41 are perpendicular to the slide rail body 42, the bottom plates 41 are arranged in parallel along a length direction of the slide rail body 42 and are fastened, two first through holes 43 are disposed on the bottom plates 41, a second through hole 44 is disposed on the slide rail body 42, and the second through hole is communicated with the first through hole 43 on the bottom plate 41.

In the above embodiment, parallel bottom plate 41 and slide rail body 42 fixed mounting or integrated into one piece, bottom plate 41 perpendicular to slide rail body 42 just arranges along its length direction array, bottom plate 41 has increased the area of contact between slide rail 42 and the cast iron platform 1, guaranteed simultaneously that slide rail body 42 has better supporting effect on its length direction's the vertical direction, because protector is great at the direction atress of perpendicular to slide rail body 42 in the testing process, consequently need more supports, thereby guarantee that slide table 5 is more stable relative slide rail 4.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a protector test bench around vehicle convenient to adjustment, includes cast iron platform (1), mount (2) and pneumatic cylinder (3), its characterized in that still includes slide rail (4), slip table (5), driving motor (6), gear (7), pinion stand (8) and chain (9), slide rail (4) fastening installation is on cast iron platform (1), and slip table (5) slidable mounting is on slide rail (4), and one side fixed mounting that slip table (5) kept away from cast iron platform (1) has mount (2), pneumatic cylinder (3) fixed mounting is on mount (2), the length direction mutually perpendicular of the output shaft place straight line of pneumatic cylinder (3) and slide rail (4), driving motor (6) and pinion stand (8) fixed mounting are respectively at the both ends of slide rail (4), rotatable mounting has gear (7) on pinion stand (8), one end of the chain (9) is fixedly connected with the end part of the sliding table (5) close to the driving motor (6) through the driving motor (6), and the other end of the chain (9) is fixedly connected with one end of the sliding table (5) close to the gear seat (8) through the gear (7).

2. The adjustable vehicle front and rear protection device test bed is characterized in that the number of the slide rails (4) is two, the two slide rails (4) are parallel to each other, and the gear seat (8) and the driving motor (6) are fixedly arranged between the two adjacent slide rails (4).

3. The adjustable vehicle front and rear protection device test bed is characterized in that a plurality of T-shaped grooves (11) are formed in the cast iron platform (1) in parallel, and the sliding rail (4), the gear seat (8) and the driving motor (6) are fixedly mounted on the cast iron platform (1) through bolts.

4. The vehicle front and rear protection device test bed convenient to adjust as recited in claim 3, wherein the slide rail (4) comprises a plurality of parallel bottom plates (41) and slide rail bodies (42), the bottom plates (41) and the slide rail bodies (42) are perpendicular to each other, the bottom plates (41) are arranged in parallel array along the length direction of the slide rail bodies (42), two first through holes (43) are formed in the bottom plates (41), one second through hole (44) is formed in the slide rail bodies (42), and the second through hole (44) is communicated with one of the first through holes (43).