CN111579189B

CN111579189B - Suspension spring gravel impact rotating mechanism

Info

Publication number: CN111579189B
Application number: CN202010254192.4A
Authority: CN
Inventors: 庞锡玮; 郑文文; 史溧江
Original assignee: Guangzhou Huade Automobile Spring Co ltd
Current assignee: Guangzhou Huade Automobile Spring Co ltd
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2022-08-23
Anticipated expiration: 2040-04-02
Also published as: CN111579189A

Abstract

The invention discloses a suspension spring gravel impact rotating mechanism which comprises an impact box, a lower bearing section, a connecting section, a driving motor, a clamp, a mounting plate and a bearing mechanism, wherein the impact box is provided with an inlet; the clamp comprises an upper contact end, a lower contact end, a connecting shaft and a fixing screw, the bearing mechanism comprises two side sliding rails, and the side sliding rails are provided with a plurality of fixing holes; the spring is installed between upper portion touch end, lower part touch end, and driving motor drives the connecting axle and rotates, and driving motor is fixed in the mounting panel, and the mounting panel is installed in the lateral part slide rail, and the screw passes the fixed orifices and makes the mounting panel be fixed in the lateral part slide rail relatively, and then the impact distance of adjusting spring to the import. Through the cooperation of driving motor, anchor clamps, mounting panel, supporting mechanism, solve the limitation that the spring can only impact under fixed state, satisfy the special test requirement of partial whole car factory, it is effectual to test, efficient.

Description

Suspension spring gravel impact rotating mechanism

Technical Field

The invention relates to the field of automobiles, in particular to a suspension spring gravel impact rotating mechanism.

Background

At present, in order to verify the gravel impact resistance of a spring in a rotating state and judge the adhesive force effect of a coating on the surface of the spring in the running process of a simulated vehicle, the existing gravel impact testing machine carries out gravel impact on a fixed test plate or a fixed suspension spring.

However, the existing spring test method has the following defects:

1. the impact test is not good in effect and is easy to misjudge.

2. The impact distance can not be adjusted according to the manual demand, the operation is inconvenient, and the impact requirements of various springs can not be met.

Disclosure of Invention

In order to overcome the defects of the prior art, one of the purposes of the present invention is to provide a suspension spring gravel impact rotation mechanism, which can solve the problems of poor experimental effect and inconvenient operation.

One of the purposes of the invention is realized by adopting the following technical scheme:

a suspension spring gravel impact rotating mechanism comprises an impact box, a lower bearing section, a connecting section, a driving motor, a clamp, a mounting plate and a bearing mechanism, wherein the connecting section is respectively communicated with the impact box and the lower bearing section; the clamp comprises an upper abutting end, a lower abutting end, a connecting shaft and a fixing screw, wherein two ends of the connecting shaft are respectively connected with the upper abutting end and the lower abutting end, and the fixing screw fixes the upper abutting end to the connecting shaft; the bearing mechanism comprises two side sliding rails, and the side sliding rails are provided with a plurality of fixing holes; the spring mounting in between upper portion touch end, the lower part touch end, driving motor drives the connecting axle rotates, driving motor is fixed in the mounting panel, the mounting panel install in the lateral part slide rail, the screw passes the fixed orifices makes the mounting panel is fixed in relatively the lateral part slide rail, and then adjusts the spring arrives the impact distance of import.

Furthermore, the lower part of the upper contact end is conical, and the lower bearing section is disc-shaped.

Further, the lateral sliding rail is provided with a sliding groove, the sliding groove is perpendicular to the fixing hole, and the sliding groove is communicated with the fixing hole.

Further, a plurality of the fixing holes extend along the length direction of the sliding groove.

Further, the suspension spring gravel impact rotating mechanism further comprises a buffer bin which is communicated with the inlet.

Furthermore, a plurality of bottom rollers are arranged at the lower part of the lower bearing section.

Further, the suspension spring gravel impact rotating mechanism further comprises a speed regulator for regulating a driving motor, and the speed regulator is mounted on the side of the impact box.

Further, the connecting section is located at the lower part of the impact box, and the lower receiving section is located at the lower part of the connecting section.

Furthermore, the upper and lower of the connecting section are provided with openings, and the upper opening of the connecting section is larger than the lower opening of the connecting section.

Further, an upper cover body is arranged on the upper portion of the impact box, and a handle is arranged on the upper cover body.

Compared with the prior art, the invention has the beneficial effects that:

the bearing mechanism comprises two side sliding rails, and the side sliding rails are provided with a plurality of fixing holes; the spring install in between upper portion contact end, the lower part contact end, driving motor drives the connecting axle rotates, driving motor is fixed in the mounting panel, the mounting panel install in the lateral part slide rail, the screw passes the fixed orifices makes the mounting panel is fixed in relatively the lateral part slide rail, and then adjusts the spring arrives the impact distance of import. Through the cooperation of driving motor, anchor clamps, mounting panel, supporting mechanism, solve the limitation that the spring can only impact under fixed state, satisfy the special test requirement of partial whole car factory, it is effectual to test, efficient.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a perspective view of a preferred embodiment of a suspension spring gravel impact rotation mechanism of the present invention;

FIG. 2 is a perspective view of the suspension spring gravel impact rotation mechanism of FIG. 1;

FIG. 3 is a partial perspective view of the suspension spring gravel impact rotation mechanism of FIG. 1;

FIG. 4 is another partial perspective view of the suspension spring gravel impact rotation mechanism of FIG. 1;

fig. 5 is a further partial perspective view of the suspension spring gravel impact rotation mechanism of fig. 1.

In the figure: 10. an impingement box; 11. an inlet; 12. an upper cover body; 121. a handle; 20. a connecting section; 30. a lower receiving section; 31. a bottom roller; 40. a buffer bin; 50. a drive motor; 60. a speed governor; 70. a clamp; 71. an upper contact end; 72. a lower contact end; 73. a connecting shaft; 74. a fixing screw; 80. mounting a plate; 90. a carrying mechanism; 91. a side slide rail; 911. a chute; 912. a fixing hole; 200. a spring.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-5, a suspension spring gravel impact rotation mechanism includes an impact box 10, a lower receiving section 30, a connecting section 20 respectively communicated with the impact box 10 and the lower receiving section 30, a driving motor 50, a clamp 70, a mounting plate 80, and a receiving mechanism 90, wherein the impact box 10 is provided with an inlet 11; the clamp 70 comprises an upper contact end 71, a lower contact end 72, a connecting shaft 73 and a fixing screw 74, wherein two ends of the connecting shaft 73 are respectively connected with the upper contact end 71 and the lower contact end 72, and the fixing screw 74 fixes the upper contact end 71 to the connecting shaft 73; the receiving mechanism 90 comprises two side sliding rails 91, and the side sliding rails 91 are provided with a plurality of fixing holes 912; the spring 200 is installed between the upper contact end 71 and the lower contact end 72, the driving motor 50 drives the connecting shaft 73 to rotate, the driving motor 50 is fixed on the mounting plate 80, the mounting plate 80 is installed on the side sliding rail 91, a screw penetrates through the fixing hole 912 to enable the mounting plate 80 to be relatively fixed on the side sliding rail 91, and then the impact distance from the spring 200 to the inlet 11 is adjusted. Through the cooperation of driving motor 50, anchor clamps 70, mounting panel 80, supporting mechanism 90, solve the limitation that the spring can only impact under fixed state, satisfy the special experimental requirement of part whole car factory, it is effectual to test, efficient.

Preferably, the lower portion of the upper contact end 71 is tapered, and the lower receiving section 30 is disc-shaped. The lower portion of the upper contact end 71 contacts the spring 200 to ensure the spring 200 to compress and avoid moving.

Preferably, the side sliding rail 91 is provided with a sliding groove 911, the sliding groove 911 is perpendicular to the fixing hole 912, and the sliding groove 911 is communicated with the fixing hole 912. The plurality of fixing holes 912 extend in the longitudinal direction of the sliding groove 911. The relative positions of the mounting plate 80 and the side sliding rails 91 are adjusted by adjusting the fixing holes 912 with different installation, so that the adjustment stability is good and the looseness is not easy to occur.

Preferably, the suspension spring gravel impact rotating mechanism further comprises a buffer bin 40, and the buffer bin 40 is communicated with the inlet 11. The lower part of the lower bearing section 30 is provided with a plurality of bottom rollers 31, so that the problem of difficulty in moving is solved.

Preferably, the suspension spring gravel impact rotation mechanism further comprises a speed governor 60 for adjusting the driving motor 50, and the speed governor 60 is installed at a side of the surge tank 10. Simple operation and high applicability.

Preferably, the connecting section 20 is located at the lower portion of the impingement box 10, and the lower receiving section 30 is located at the lower portion of the connecting section 20. The connecting section 20 is provided with openings from top to bottom, and the upper opening of the connecting section 20 is larger than the lower opening of the connecting section 20, so that the recovery is convenient.

Preferably, an upper cover 12 is disposed on an upper portion of the striking box 10, and the upper cover 12 is provided with a handle 121. Novel structure, design benefit, the suitability is strong, the facilitate promotion.

The above embodiments are only preferred embodiments of the present invention, and the scope of the present invention should not be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are intended to be covered by the claims.

Claims

1. The utility model provides a suspension spring gravel impact rotary mechanism, includes that surge tank, lower part accept the section, accept linkage segment, driving motor, anchor clamps, mounting panel, the accepting mechanism that the section communicates with surge tank and lower part respectively, its characterized in that:

the impact box is provided with an inlet;

the clamp comprises an upper abutting end, a lower abutting end, a connecting shaft and a fixing screw, wherein two ends of the connecting shaft are respectively connected with the upper abutting end and the lower abutting end, and the fixing screw fixes the upper abutting end to the connecting shaft;

the bearing mechanism comprises two side sliding rails, and the side sliding rails are provided with a plurality of fixing holes;

the spring is arranged between the upper abutting end and the lower abutting end, the driving motor drives the connecting shaft to rotate, the driving motor is fixed on the mounting plate, the mounting plate is arranged on the lateral sliding rail, a screw penetrates through the fixing hole to enable the mounting plate to be relatively fixed on the lateral sliding rail, the impact distance from the spring to the inlet is further adjusted, the lower part of the upper abutting end is in a conical shape, the lower bearing section is in a disc shape, the lateral sliding rail is provided with a sliding groove, the sliding groove is perpendicular to the fixing hole and communicated with the fixing hole, a plurality of fixing holes extend along the length direction of the sliding groove, the suspension spring gravel impact rotating mechanism further comprises a buffer bin, the buffer bin is communicated with the inlet, the lower part of the lower bearing section is provided with a plurality of bottom rollers, and the suspension spring gravel impact rotating mechanism further comprises a speed regulator used for adjusting the driving motor, the speed governor is mounted on a side portion of the surge tank.

2. The suspension spring gravel impact-rotation mechanism of claim 1, wherein: the connecting section is located at the lower part of the impact box, and the lower bearing section is located at the lower part of the connecting section.

3. A suspension spring gravel impact rotation mechanism according to claim 2, wherein: the upper and lower of the connecting section are provided with openings, and the upper opening of the connecting section is larger than the lower opening of the connecting section.

4. A suspension spring gravel impact rotation mechanism according to claim 1, characterized in that: the upper portion of strikeing the case is provided with the upper portion lid, the upper portion lid is provided with the handle.