CN216771009U

CN216771009U - Bumper shock absorber detection device is used in production of electric motor car front fork

Info

Publication number: CN216771009U
Application number: CN202123271387.9U
Authority: CN
Inventors: 刘清涛; 蒋淑惠
Original assignee: Wuxi Tianxi Machinery Equipment Manufacturing Co ltd
Current assignee: Wuxi Tianxi Machinery Equipment Manufacturing Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-06-17
Anticipated expiration: 2031-12-22

Abstract

The utility model discloses a shock absorber detection device for production of an electric vehicle front fork, and relates to the technical field of detection equipment. The shock absorber comprises a shell, wherein a lifting plate is arranged at the upper end of the shell, an upper clamping plate is arranged at the lower end of the lifting plate, a lower clamping plate is arranged on the lower inner wall of the shell, a shock absorber body is arranged between the upper clamping plate and the lower clamping plate, movable grooves are formed in the upper ends of the left side wall and the right side wall of the shell, air cylinders are fixedly arranged in the left side wall and the right side wall of the shell, and a movable door is hinged to the front surface of the shell; through setting up down cardboard and the activity board each other detain with, fix the lower extreme of bumper shock absorber body, utilize the cylinder to drive quick-witted case and move down, and then will go up the upper end joint of cardboard and bumper shock absorber body, nevertheless between the whole fixed process, convenient operation has reduced in the production process and has carried out the fixed step of continuous detection time measuring to a large amount of bumper shock absorber bodies, the convenience when having improved equipment usage.

Description

Bumper shock absorber detection device is used in production of electric motor car front fork

Technical Field

The utility model relates to the technical field of detection equipment, in particular to a shock absorber detection device for production of an electric vehicle front fork.

Background

Electric vehicles, namely electric drive vehicles, are also known as electric drive vehicles. Electric vehicles are classified into alternating current electric vehicles and direct current electric vehicles. Generally, an electric vehicle is a vehicle that uses a battery as an energy source, and converts electric energy into mechanical energy through a controller, a motor and other components to move so as to control the current and change the speed.

Among the prior art, the bumper shock absorber for the electric motor car front fork need detect its working property in process of production, and common detection device adopts bi-polar active structure to detect the bumper shock absorber more, and the bumper shock absorber needs fix its both ends in the installation, and detection device fixed knot who commonly uses constructs complicatedly, and is fixed inconvenient, is unfavorable for the short-term test of a large amount of bumper shock absorbers.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the present invention provides the following technical solutions: a damper detection device for production of an electric vehicle front fork comprises a shell, wherein a lifting plate is arranged at the upper end of the shell, an upper clamping plate is arranged at the lower end of the lifting plate, a lower clamping plate is arranged on the lower inner wall of the shell, and a damper body is arranged between the upper clamping plate and the lower clamping plate;

the upper ends of the left and right side walls of the shell are provided with movable grooves, air cylinders are fixedly arranged in the left and right side walls of the shell, and the front of the shell is hinged with a movable door;

a case is arranged in the middle of the lifting plate, the front of the case is movably connected with a turntable, the front of the turntable is rotatably connected with a connecting rod, and the lower end of the connecting rod is rotatably connected with a connecting block;

the lower end of the upper clamping plate is provided with a clamping groove, the inner wall of the clamping groove is fixedly connected with a sleeve, a spring is fixedly arranged inside the sleeve, one end of the spring is fixedly connected with a movable block, and one end of the movable block, which is far away from the spring, is fixedly connected with a rubber pad;

the front of lower cardboard rotates and is connected with the fly leaf, the upper end of lower cardboard rotates and is connected with the fixed plate, the slot is seted up to the upper surface of fly leaf, the constant head tank has been seted up to the opposite face of lower cardboard and fly leaf.

As a preferred technical solution of the present invention, a driving motor is disposed inside the chassis, and the turntable is fixed at an output end of the driving motor.

As a preferable technical scheme of the utility model, the connecting point of the connecting rod and the rotary table is arranged to deviate from the circle center of the rotary table, and the connecting block is fixed on the upper surface of the upper clamping plate.

As a preferred technical scheme of the utility model, the lower clamping plate and the movable plate are mutually closed to form a cylinder, and the positioning grooves on the lower clamping plate and the movable plate are mutually buckled to form a cavity matched with the lower end of the shock absorber body.

As a preferred technical scheme, the number of the sleeves is four, the four sleeves are uniformly arranged on the inner wall of the clamping groove at equal intervals, and when the upper end of the shock absorber body is clamped in the clamping groove, the rubber pad is attached to the upper end of the shock absorber body.

In a preferred embodiment of the present invention, the lower end of the facing surface of the rubber pad is inclined.

Compared with the prior art, the utility model provides a shock absorber detection device for producing a front fork of an electric vehicle, which has the following beneficial effects:

this bumper shock absorber detection device is used in electric motor car front fork production, through set up down cardboard and the activity board mutually detain with, fix the lower extreme of bumper shock absorber body, utilize the cylinder to drive quick-witted case and move down, and then will go up the upper end joint of cardboard and bumper shock absorber body, nevertheless between the whole fixed process, convenient operation has reduced in the production process and has carried out the fixed step of continuous detection time measuring to a large amount of bumper shock absorber bodies, the convenience when having improved equipment use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a top view of the lower clamping plate of the present invention;

FIG. 4 is a schematic view of a fixing plate structure according to the present invention;

FIG. 5 is a cross-sectional view of the upper clamping plate of the present invention.

In the figure: 1. a housing; 11. a movable groove; 12. a cylinder; 13. a movable door; 2. a lifting plate; 21. a chassis; 22. a turntable; 23. a connecting rod; 24. connecting blocks; 3. an upper clamping plate; 31. a card slot; 32. a sleeve; 33. a spring; 34. a movable block; 35. a rubber pad; 4. a lower clamping plate; 41. a movable plate; 42. a fixing plate; 43. a slot; 44. positioning a groove; 5. a shock absorber body.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the utility model discloses a shock absorber detection device for front fork production of an electric vehicle, which comprises a shell 1, wherein the upper end of the shell 1 is provided with a lifting plate 2, the lower end of the lifting plate 2 is provided with an upper clamping plate 3, the lower inner wall of the shell 1 is provided with a lower clamping plate 4, and a shock absorber body 5 is arranged between the upper clamping plate 3 and the lower clamping plate 4;

the upper ends of the left side wall and the right side wall of the shell 1 are provided with movable grooves 11, air cylinders 12 are fixedly arranged in the left side wall and the right side wall of the shell 1, and the front surface of the shell 1 is hinged with a movable door 13;

a case 21 is arranged in the middle of the lifting plate 2, a rotary table 22 is movably connected to the front surface of the case 21, a connecting rod 23 is rotatably connected to the front surface of the rotary table 22, and a connecting block 24 is rotatably connected to the lower end of the connecting rod 23;

a clamping groove 31 is formed in the lower end of the upper clamping plate 3, a sleeve 32 is fixedly connected to the inner wall of the clamping groove 31, a spring 33 is fixedly installed inside the sleeve 32, a movable block 34 is fixedly connected to one end of the spring 33, and a rubber pad 35 is fixedly connected to one end, far away from the spring 33, of the movable block 34;

the front surface of the lower clamping plate 4 is rotatably connected with a movable plate 41, the upper end of the lower clamping plate 4 is rotatably connected with a fixed plate 42, the upper surface of the movable plate 41 is arranged in a slot 43, and the opposite surfaces of the lower clamping plate 4 and the movable plate 41 are provided with positioning grooves 44.

Specifically, a driving motor is arranged inside the case 21, and the turntable 22 is fixed at an output end of the driving motor; the connecting point of the connecting rod 23 and the rotating disc 22 is arranged to deviate from the center of the rotating disc 22, and the connecting block 24 is fixed on the upper surface of the upper clamping plate 3.

In this embodiment, driving motor in the case 21 drives the turntable 22 to rotate, the turntable 22 drives the upper clamping plate 3 to move through the connecting rod 23 during the rotation process, and the upper clamping plate 3 can only move up and down due to the limiting effect of the damper body 5, so as to generate pressure on the damper body 5.

Specifically, the lower clamping plate 4 and the movable plate 41 are mutually closed to form a cylinder, and the positioning grooves 44 on the lower clamping plate 4 and the movable plate 41 are mutually buckled to form a cavity matched with the lower end of the shock absorber body 5.

In this embodiment, the lower clamping plate 4 and the movable plate 41 are mutually matched to clamp and fix the lower end of the damper body 5, so that the damper body 5 is prevented from moving laterally.

Specifically, four sleeves 32 are arranged, the four sleeves 32 are uniformly arranged on the inner wall of the clamping groove 31 at equal intervals, and when the upper end of the shock absorber body 5 is clamped in the clamping groove 31, the rubber pad 35 is attached to the upper end of the shock absorber body 5; the lower end of the opposite surface of the rubber pad 35 is inclined.

In this embodiment, the four sleeves 32 are matched with the rubber pads 35 of the internal movable connecting lines thereof to fix the upper end of the damper body 5 from four directions, and the lower ends of the rubber pads 35 are inclined, so that the damper body 5 is conveniently inserted.

The working principle and the using process of the utility model are as follows: when using, go into the lower extreme card of bumper shock absorber body 5 in the constant head tank 44 of cardboard 4 down, rotate fly leaf 41 and lower cardboard 4 and detain with the back, it pegs graft with slot 43 to rotate fixed plate 42, accomplish the fixed of bumper shock absorber body 5 lower extreme, highly make through adjustment cylinder 12 go up cardboard 3 decline and with bumper shock absorber body 5's upper end joint, and adjust to the initial position that needs the test, it rotates to drive carousel 22 through the motor in quick-witted case 21, thereby drive cardboard 3 up-and-down motion, the simulation is ridden jolting of in-process, accomplish test work.

In conclusion, this bumper shock absorber detection device is used in electric motor car front fork production detains each other with fly leaf 41 through setting up down cardboard 4, fixes the lower extreme of bumper shock absorber body 5, utilizes cylinder 12 to drive quick-witted case 21 and moves down, and then goes up cardboard 3 and bumper shock absorber body 5's upper end joint, and the whole fixed process is nevertheless, and convenient operation has reduced the fixed step when carrying out the continuous detection to a large amount of bumper shock absorber bodies 5 in the production process, has improved the convenience when equipment uses.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electric motor car front fork production is with bumper shock absorber detection device, includes shell (1), its characterized in that: the shock absorber is characterized in that a lifting plate (2) is arranged at the upper end of the shell (1), an upper clamping plate (3) is arranged at the lower end of the lifting plate (2), a lower clamping plate (4) is arranged on the lower inner wall of the shell (1), and a shock absorber body (5) is arranged between the upper clamping plate (3) and the lower clamping plate (4);

the upper ends of the left side wall and the right side wall of the shell (1) are provided with movable grooves (11), air cylinders (12) are fixedly arranged in the left side wall and the right side wall of the shell (1), and the front surface of the shell (1) is hinged with a movable door (13);

a case (21) is arranged in the middle of the lifting plate (2), the front surface of the case (21) is movably connected with a turntable (22), the front surface of the turntable (22) is rotatably connected with a connecting rod (23), and the lower end of the connecting rod (23) is rotatably connected with a connecting block (24);

a clamping groove (31) is formed in the lower end of the upper clamping plate (3), a sleeve (32) is fixedly connected to the inner wall of the clamping groove (31), a spring (33) is fixedly installed inside the sleeve (32), a movable block (34) is fixedly connected to one end of the spring (33), and a rubber pad (35) is fixedly connected to one end, far away from the spring (33), of the movable block (34);

the front surface of the lower clamping plate (4) is rotatably connected with a movable plate (41), the upper end of the lower clamping plate (4) is rotatably connected with a fixed plate (42), the upper surface of the movable plate (41) is arranged in a slot (43), and a positioning groove (44) is formed in the opposite surface of the lower clamping plate (4) and the movable plate (41).

2. The detection device for the shock absorber for the front fork production of the electric vehicle as claimed in claim 1, wherein: a driving motor is arranged in the case (21), and the rotary disc (22) is fixed at the output end of the driving motor.

3. The detection device for the shock absorber for the front fork production of the electric vehicle as claimed in claim 1, wherein: the connecting point of the connecting rod (23) and the rotary table (22) deviates from the circle center of the rotary table (22), and the connecting block (24) is fixed on the upper surface of the upper clamping plate (3).

4. The detection device for the shock absorber for the front fork production of the electric vehicle as claimed in claim 1, wherein: the lower clamping plate (4) and the movable plate (41) are mutually closed to form a cylinder, and the positioning grooves (44) on the lower clamping plate (4) and the movable plate (41) are mutually buckled to form a cavity matched with the lower end of the shock absorber body (5).

5. The detection device for the shock absorber for the front fork production of the electric vehicle as claimed in claim 1, wherein: sleeve pipe (32) are provided with four, and four equidistant evenly settings in draw-in groove (31) inner wall of sleeve pipe (32), when the upper end joint of bumper shock absorber body (5) is in draw-in groove (31), rubber pad (35) laminating is in bumper shock absorber body (5) upper end.

6. The detection device for the shock absorber for the front fork production of the electric vehicle as claimed in claim 1, wherein: the lower end of the opposite surface of the rubber pad (35) is inclined.