CN215640617U

CN215640617U - Steering wheel resistance to compression check out test set

Info

Publication number: CN215640617U
Application number: CN202122088912.7U
Authority: CN
Inventors: 谢顺
Original assignee: Suzhou Super Testing Technology Services Co ltd
Current assignee: Suzhou Super Testing Technology Services Co ltd
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-01-25
Anticipated expiration: 2031-09-01

Abstract

The utility model discloses steering wheel compression resistance detection equipment which comprises a bedplate, wherein a portal frame is fixedly connected to the upper end surface of the bedplate, a hydraulic cylinder, a pressure value display and a controller are respectively and fixedly installed at the upper end of the portal frame, a connecting disc is fixedly connected to the output end of the hydraulic cylinder, a squeezing disc is arranged at the lower end of the connecting disc, a pressure sensing ring is embedded in the lower end surface of the squeezing disc, an arc-shaped inserting sheet is fixedly connected to the upper end surface of the squeezing disc, a limiting groove is formed in the surface of the arc-shaped inserting sheet, and an arc-shaped slot is formed in the surface of the connecting disc. According to the utility model, through the arc-shaped inserting sheet, the arc-shaped slot and the T-shaped inserting sheet, the extrusion disc can be more conveniently replaced when the extrusion disc is not applicable, so that the equipment can better perform compression resistance detection, and the accuracy of compression resistance value detection can be better ensured after the whole extrusion disc is replaced.

Description

Steering wheel resistance to compression check out test set

Technical Field

The utility model relates to the technical field of compression-resistant detection equipment, in particular to steering wheel compression-resistant detection equipment.

Background

The steering wheel is a wheel-shaped device for controlling the driving direction of an automobile, a ship, an airplane and the like, the function of the steering wheel is to convert the force applied to the edge of the steering wheel by a driver into torque and then transmit the torque to a steering shaft, and the pressure resistance of the steering wheel is often required to be detected before the steering wheel is produced and used, so that the reliability of putting into use is ensured.

However, the existing compression-resistant detection equipment has the following defects:

1. when the existing compression-resistant detection equipment is integrally used, if the size of a steering wheel main body is different, the extrusion disc is difficult to correspondingly and quickly replace, so that the later detection work cannot be normally carried out;

2. the existing anti-pressure detection equipment is difficult to correspondingly clamp the steering wheel main body before detecting the steering wheel main body, so that deviation is easily generated during detection, and further inaccuracy of a detection result is caused.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a steering wheel pressure resistance detection device, which solves the problem that the conventional pressure resistance detection device is difficult to change a pressing plate quickly and clamp a steering wheel body before detecting the steering wheel body if the size of the steering wheel body is different during the use of the whole steering wheel pressure resistance detection device, so that deviation is easily generated during the detection.

In order to solve the technical problems, the utility model provides the following technical scheme: a steering wheel compression-resistant detection device comprises a bedplate, wherein the upper end surface of the bedplate is fixedly connected with a portal frame, the upper end of the portal frame is respectively and fixedly provided with a hydraulic cylinder, a pressure value display and a controller, the output end of the hydraulic cylinder is fixedly connected with a connecting disc, the lower end of the connecting disc is provided with a squeezing disc, the surface of the lower end of the squeezing disc is embedded with a pressure sensing ring, the upper end surface of the extrusion disc is fixedly connected with an arc-shaped inserting sheet, the surface of the arc-shaped inserting sheet is provided with a limiting groove, the surface of the connecting disc is provided with an arc-shaped slot, the upper end surface of the connecting disc is respectively provided with a movable chute and a threaded hole, the inner wall of the moving chute is connected with a sliding block in a sliding way, the upper end surface of the sliding block is fixedly connected with a T-shaped inserting piece, the upper end surface threaded connection of T type inserted sheet has the set screw, the upper end fixed surface of platen installs control button.

Furthermore, a placement groove is formed in the upper end surface of the bedplate, a fixed rod is fixedly connected inside the placement groove, a moving block is connected to the outer surface of the fixed rod in a sliding mode, a spring is sleeved on the outer surface of the fixed rod, and an arc-shaped clamping piece is fixedly connected to the upper end surface of the moving block.

Furthermore, the outer surface of the arc-shaped clamping piece is fixedly connected with a pulling handle, the steering wheel main body is placed at the upper end of the bedplate, and the surface of the lower end of the bedplate is fixedly connected with a cushion block.

Furthermore, one end of the spring is fixedly connected with the surface of one side of the moving block, and the other end of the spring is fixedly connected with the inner side wall of the containing groove.

Furthermore, the arc inserting sheet is inserted into the inner wall of the arc slot, and the size of the arc slot is matched with the design size of the arc inserting sheet.

Furthermore, one end of the T-shaped inserting piece is inserted into the limiting groove, and the size of the limiting groove is matched with the design size of one end of the T-shaped inserting piece.

Compared with the prior art, the utility model has the following beneficial effects:

(1) according to the utility model, through the arc-shaped inserting sheet, the arc-shaped slot and the T-shaped inserting sheet, the extrusion disc can be more conveniently replaced when the extrusion disc is not applicable, so that the equipment can better perform compression resistance detection, and the accuracy of compression resistance value detection can be better ensured after the whole extrusion disc is replaced.

(2) According to the utility model, the steering wheel main body can be better clamped and positioned before detection through the arc-shaped clamping piece, the moving block and the spring, so that the detection accuracy of the detection equipment is better improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a top view of the structure of the present invention;

FIG. 3 is a top view of the structure of the inventive platen;

FIG. 4 is an enlarged view of the structure of FIG. 2 at A in accordance with the present invention;

fig. 5 is a schematic view of the structure of the pressing plate of the present invention.

In the figure: 1. a platen; 2. a gantry; 3. a hydraulic cylinder; 4. a pressure value display; 5. a controller; 6. a connecting disc; 7. an extrusion disc; 8. a pressure sensing ring; 9. an arc-shaped inserting sheet; 10. a limiting groove; 11. an arc slot; 12. a moving chute; 13. a threaded hole; 14. a slider; 15. t-shaped inserting pieces; 16. fixing screws; 17. a control button; 18. a placing groove; 19. fixing the rod; 20. a moving block; 21. a spring; 22. an arc-shaped clamping piece; 23. pulling the handle; 24. a steering wheel main 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 present invention provides the following technical solutions: a steering wheel compression resistance detection device comprises a bedplate 1, a portal frame 2 is fixedly connected to the surface of the upper end of the bedplate 1, hydraulic cylinders 3 are respectively and fixedly installed at the upper ends of the portal frame 2, pressure value display 4 and controller 5, the output fixedly connected with connection pad 6 of pneumatic cylinder 3, the lower extreme of connection pad 6 is provided with extrusion dish 7, the lower extreme surface mosaic of extrusion dish 7 has pressure sensing ring 8, the upper end fixed surface of extrusion dish 7 is connected with arc inserted sheet 9, spacing groove 10 has been seted up on the surface of arc inserted sheet 9, arc slot 11 has been seted up on the surface of connection pad 6, removal spout 12 and screw hole 13 have been seted up respectively to the upper end surface of connection pad 6, the inner wall sliding connection who removes spout 12 has sliding block 14, the upper end fixed surface of sliding block 14 is connected with T type inserted sheet 15, the upper end surface threaded connection of T type inserted sheet 15 has set screw 16, the upper end fixed surface of platen 1 installs control button 17.

Through seting up arc slot 11 for arc inserted sheet 9 can be more adaptive insert, then reaches the connection to connection pad 6 and extrusion disc 7, is exactly through setting up screw hole 13 and fixed screw 16 in addition, makes behind T type inserted sheet 15 inserts spacing groove 10, can obtain better fixed, thereby avoids breaking away from of connection pad 6 and extrusion disc 7 during the use.

Specifically, a placement groove 18 is formed in the upper end surface of the bedplate 1, a fixed rod 19 is fixedly connected to the inside of the placement groove 18, a moving block 20 is slidably connected to the outer surface of the fixed rod 19, a spring 21 is sleeved on the outer surface of the fixed rod 19, and an arc-shaped clamping piece 22 is fixedly connected to the upper end surface of the moving block 20.

Through setting up movable block 20 and spring 21 for arc holding piece 22 carries out automatic re-setting under spring 21's bounce-back effort better when not atress, thereby lets arc holding piece 22 carry out the centre gripping location to steering wheel main part 24, makes the testing result in later stage more accurate.

Specifically, the outer surface of the arc-shaped clamping piece 22 is fixedly connected with a pulling handle 23, the upper end of the bedplate 1 is provided with a steering wheel main body 24, and the lower end surface of the bedplate 1 is fixedly connected with a cushion block.

By providing the pulling handle 23, the user can apply a force to the arc-shaped holding piece 22 better.

Specifically, one end of the spring 21 is fixedly connected to one side surface of the moving block 20, and the other end of the spring 21 is fixedly connected to the inner side wall of the installation groove 18.

The two ends of the spring 21 are fixedly connected with one side surface of the moving block 20 and the inner side wall of the mounting groove 18, so that the spring 21 can have better connectivity.

Specifically, the arc-shaped insertion piece 9 is inserted into the inner wall of the arc-shaped slot 11, and the size of the arc-shaped slot 11 is matched with the design size of the arc-shaped insertion piece 9.

Through the size mutual adaptation of seting up big or small design and the arc inserted sheet 9 with arc slot 11 for arc inserted sheet 9 inserts the adaptation that can be more behind the inner wall of establishing into arc slot 11.

Specifically, one end of the T-shaped insertion piece 15 is inserted into the limiting groove 10, and the opening size of the limiting groove 10 is matched with the design size of one end of the T-shaped insertion piece 15.

Through the size design of seting up of spacing groove 10 and the mutual adaptation of size of T type inserted sheet 15 one end for can play more stable effect behind the inside of establishing into spacing groove 10 is inserted to the one end of T type inserted sheet 15.

The working principle of the utility model is as follows: when the whole steering wheel compression resistance detection device is used, firstly, the hydraulic cylinder 3 is started after the steering wheel main body 24 is placed, the hydraulic cylinder 3 can push the extrusion disc 7 to move downwards, the pressure sensing ring 8 at the moment can be contacted with the surface of the steering wheel main body 24, then the sensed pressure value is transmitted to the pressure value display 4 to be displayed, in the whole process, if the steering wheel main body 24 is deformed when reaching the limit, the extrusion disc 7 can extrude the control button 17, so that the control button 17 enables the controller 5 to control the hydraulic cylinder 3 to be closed, the compression resistance of the steering wheel main body 24 is finally obtained, during the whole process, if the steering wheel main body 24 is different in size, the fixed screw 16 can be unscrewed, the T-shaped insertion piece 15 can move on the inner wall of the moving chute 12 through the T-shaped insertion piece 14, and one end of the T-shaped insertion piece 15 is separated from the limit groove 10, arc inserted sheet 9 at this moment just is unrestricted, then alright take off squeeze tray 7 and carry out corresponding change work, it is exactly that steering wheel main part 24 detects before, at first pull arc supporting piece 22 through pulling handle 23, let two arc supporting pieces 22 produce and expand, then place steering wheel main part 24 between two arc supporting pieces 22, loosen pulling handle 23 alright, let steering wheel main part 24 can obtain better centre gripping and location before detecting.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "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.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement 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 steering wheel resistance to compression check out test set which characterized in that: the device comprises a bedplate (1), wherein a portal frame (2) is fixedly connected to the upper end surface of the bedplate (1), a hydraulic cylinder (3), a pressure value display (4) and a controller (5) are respectively and fixedly mounted at the upper end of the portal frame (2), a connecting disc (6) is fixedly connected to the output end of the hydraulic cylinder (3), an extrusion disc (7) is arranged at the lower end of the connecting disc (6), a pressure sensing ring (8) is inlaid in the lower end surface of the extrusion disc (7), an arc-shaped inserting sheet (9) is fixedly connected to the upper end surface of the extrusion disc (7), a limiting groove (10) is formed in the surface of the arc-shaped inserting sheet (9), an arc-shaped slot (11) is formed in the surface of the connecting disc (6), a moving chute (12) and a threaded hole (13) are respectively formed in the upper end surface of the connecting disc (6), and a sliding block (14) is slidably connected to the inner wall of the moving chute (12), the upper end fixed surface of sliding block (14) is connected with T type inserted sheet (15), the upper end surface threaded connection of T type inserted sheet (15) has set screw (16), the upper end fixed surface of platen (1) installs control button (17).

2. The steering wheel compression resistance detecting apparatus according to claim 1, wherein: the improved bedplate structure is characterized in that a placement groove (18) is formed in the upper end surface of the bedplate (1), a fixed rod (19) is fixedly connected to the interior of the placement groove (18), a moving block (20) is connected to the outer surface of the fixed rod (19) in a sliding mode, a spring (21) is sleeved on the outer surface of the fixed rod (19), and an arc-shaped clamping piece (22) is fixedly connected to the upper end surface of the moving block (20).

3. The steering wheel compression resistance detecting apparatus according to claim 2, wherein: the outer surface of the arc-shaped clamping piece (22) is fixedly connected with a pulling handle (23), the upper end of the bedplate (1) is provided with a steering wheel main body (24), and the lower end surface of the bedplate (1) is fixedly connected with a cushion block.

4. The steering wheel compression resistance detecting apparatus according to claim 2, wherein: one end of the spring (21) is fixedly connected with the surface of one side of the moving block (20), and the other end of the spring (21) is fixedly connected with the inner side wall of the placing groove (18).

5. The steering wheel compression resistance detecting apparatus according to claim 1, wherein: the arc-shaped inserting pieces (9) are inserted into the inner wall of the arc-shaped slot (11), and the size of the arc-shaped slot (11) is matched with the design size of the arc-shaped inserting pieces (9).

6. The steering wheel compression resistance detecting apparatus according to claim 1, wherein: one end of the T-shaped inserting piece (15) is inserted into the limiting groove (10), and the size of the limiting groove (10) is matched with the design size of one end of the T-shaped inserting piece (15).