Vehicle window glass vibration test bench

Abstract

The utility model discloses a vehicle window glass vibration test bench, which comprises a vibration main body unit, the vibration main body unit comprises a fixing seat and a supporting seat fixedly connected to the center of the bottom of the fixing seat, four corners of the upper end of the fixing seat are fixedly connected with first fixing rods, four corners of the upper end of the fixing seat are slidably connected with springs, and the upper ends of the springs are slidably connected with first supporting plates; the rotary vibration unit comprises a driving motor fixedly connected to one side of the upper end of the fixing base, an output shaft of the driving motor is fixedly connected with a first rotating rod, the side, close to the first moving plate, of the first sliding plate is slidably connected with a first adjusting bolt, and the fixed clamping assembly comprises a second adjusting bolt slidably connected to the second sliding plate. The second adjusting bolt penetrates through the second sliding plate and is in threaded connection with a second moving plate, and second sliding plates are symmetrically and slidably connected to the second moving plate. According to the utility model, the phenomenon that the window glass falls off in the vibration test process is prevented, so that the result of test failure is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of vibration testing, in particular to a vehicle window glass vibration test bench. Background Art

[0002] In recent years, with the development of the automobile industry and the advancement of technology, people have higher and higher requirements for automobile safety performance. As one of the important safety components of a vehicle, the performance of window glass plays a vital role in the safety of vehicle occupants. Therefore, strict testing and evaluation are needed to ensure the quality and performance of window glass. With the continuous advancement of materials science and process technology, new glass materials and preparation processes are constantly emerging, providing new possibilities for improving the performance of window glass.

[0003] At present, most of the vehicle window glass vibration test benches on the market usually need to fix and clamp the vehicle window glass when they are working. If the vehicle window glass is not completely fixed during the test and causes the vehicle window glass to fall off, it will cause the test to fail and no effective test results can be obtained. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems existing in the existing vehicle window glass vibration test bench, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a vehicle window glass vibration test bench, which is suitable for solving the problem that the vehicle window glass vibration test bench usually needs to fix and clamp the vehicle window glass when it is working. If the vehicle window glass is not completely fixed during the test, the vehicle window glass will fall off, which will cause the test failure and thus the inability to obtain effective test results.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a vehicle window glass vibration test bench, comprising:

[0008] A vibration main unit, comprising a fixed seat and a support seat fixedly connected to the center of the bottom of the fixed seat, wherein the four corners of the upper end of the fixed seat are fixedly connected to a first fixing rod, the four corners of the upper end of the fixed seat are slidably connected to a spring, and the upper end of the spring is slidably connected to a first support plate;

[0009] The transmission gear of the first sliding plate is connected with the first control gear and the second sliding plate is connected with the transmission gear of the second end through the guide wheel assembly and the second guide wheel assembly is connected with the transmission gear of the second end through the guide wheel.

[0010] As a preferred solution of a vehicle window glass vibration test bench described in the utility model, wherein: the fixed clamping assembly includes a second adjusting bolt slidably connected to the second slide plate, the second adjusting bolt passes through the second slide plate and is threadedly connected to a second movable plate, the second movable plate is symmetrically slidably connected to a second sliding plate, the second sliding plate is fixedly connected to a second support plate, a groove is fixedly provided at the bottom of the second support plate, a third adjusting bolt is slidably connected to the second support plate, and the third movable plate is threadedly connected to the third adjusting bolt.

[0011] As a preferred solution of the vehicle window glass vibration test bench described in the utility model, wherein: a first fixing plate is slidably connected to the end of the first rotating rod away from the driving motor, and the first fixing plate is fixedly connected to the upper end of the fixing seat.

[0012] As a preferred solution of the vehicle window glass vibration test bench described in the utility model, wherein: the rotating block is arranged in a pear shape, and the horizontal height of the highest point of the rotating block is higher than the horizontal height of the first support plate.

[0013] As a preferred solution of the vehicle window glass vibration test bench described in the utility model, wherein: the four corners of the bottom of the first support plate are fixedly connected with second fixing plates, and the second fixing plates are slidably connected with the springs.

[0014] As a preferred solution of the vehicle window glass vibration test bench described in the utility model, wherein: each of the second adjusting bolts and the connecting surface of the second slide plate is slidably connected with a gasket, and the diameter of the gasket is larger than the width of the groove on the second slide plate.

[0015] The beneficial effects of the utility model are as follows: when a vehicle window glass vibration test bench is working, a staff member places the vehicle window glass on a first sliding plate, and then rotates a first adjusting bolt to move a first movable plate threadedly connected to the first adjusting bolt, thereby fixing the bottom of the vehicle window glass; then the staff member rotates a second adjusting bolt and then moves the second movable plate to make the second movable plate abut against the upper end of the vehicle window glass; then the third adjusting bolt is rotated to move the third movable plate threadedly connected to the third adjusting bolt, thereby fixing the vehicle window glass and preventing the vehicle window glass from falling off during the vibration test, thereby resulting in the failure of the experiment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0017] Figure 1 This is a schematic diagram of the overall structure of a vehicle window glass vibration test bench proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of a vehicle window glass vibration test bench proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of a vehicle window glass vibration test bench proposed by the utility model;

[0020] Figure 4 The utility model is a schematic diagram of the structure of a fixing clamping assembly of a vehicle window glass vibration test bench.

[0021] Description of the drawings: 100 vibration main unit, 101 fixed seat, 102 support seat, 103 first fixed rod, 104 spring, 105 first support plate, 106 second fixed rod, 200 rotating vibration unit, 201 driving motor, 202 first rotating rod, 203 first fixed plate, 204 rotating block, 205 second fixed plate, 206 transmission wheel, 207 second rotating rod, 208 first slide plate, 209 first sliding plate, 210 first movable plate, 211 first adjusting bolt, 212 second slide plate, 213 fixed clamping assembly, 2131 second adjusting bolt, 2132 gasket, 2133 second movable plate, 2134 second sliding plate, 2135 second support plate, 2136 third movable plate, 2137 third adjusting bolt. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0025] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0026] Reference Figure 1-Figure 4 , which is an embodiment of the utility model, provides a vehicle window glass vibration test bench, including a vibration main unit 100 and a rotation vibration unit 200.

[0027] The vibration main unit 100 includes a fixing base 101 and a supporting base 102 fixedly connected to the bottom center of the fixing base 101, the four corners of the upper end of the fixing base 101 are fixedly connected to the first fixing rod 103, the four corners of the upper end of the fixing base 101 are slidably connected to the spring 104, the upper end of the spring 104 is slidably connected to the first supporting plate 105, the four corners of the bottom of the first supporting plate 105 are fixedly connected to the second fixing plate 205, and the second fixing plate 205 is slidably connected to the spring 104;

[0028] The rotating vibration unit 200 includes a driving motor 201 fixedly connected to one side of the upper end of the fixing seat 101, the output shaft of the driving motor 201 is fixedly connected to a first rotating rod 202, an end of the first rotating rod 202 away from the driving motor 201 is slidably connected to a first fixed plate 203, the first fixed plate 203 is fixedly connected to the upper end of the fixing seat 101, a rotating block 204 is symmetrically fixedly connected to the first rotating rod 202, the rotating block 204 is arranged in a pear shape, the horizontal height of the highest point of the rotating block 204 is higher than the horizontal height of the first supporting plate 105, and a second fixed plate 205 is symmetrically fixedly connected to the upper end of the fixing seat 101 away from the driving motor 201, and a second rotating rod 207 is slidably connected to the second fixed plate 205;

[0029] A transmission wheel 206 is fixedly connected to the first rotating rod 202 and the second rotating rod 207, and the first rotating rod 202 and the second rotating rod 207 are connected by a transmission belt between the transmission wheels 206. A first slide plate 208 is fixedly connected to the upper end of the first support plate 105, and a first sliding plate 209 is symmetrically slidably connected to the slide plate. A groove is provided on the upper end of each first sliding plate 209, and a first movable plate 210 is slidably connected to the upper end of the first sliding plate 209. A first adjusting bolt 211 is slidably connected to the side of the first sliding plate 209 close to the first movable plate 210, and a second slide plate 212 is symmetrically slidably connected to the first slide plate 208. The rotating vibration unit 200 also includes a fixed clamping assembly 213 for fixed clamping, and the fixed clamping assembly 213 includes a second adjusting bolt 2131 slidably connected to the second slide plate 212;

[0030] A gasket 2132 is slidably connected to the connecting surface of each second adjusting bolt 2131 and the second slide plate 212, and the diameter of the gasket 2132 is larger than the width of the groove on the second slide plate 212. The second adjusting bolt 2131 passes through the second slide plate 212 and is threadedly connected to the second movable plate 2133. The second movable plate 2133 is symmetrically slidably connected to the second sliding plate 2134. The second sliding plate 2134 is fixedly connected to the second supporting plate 2135. The second supporting plate 2135 has a groove fixedly provided at the bottom. The second supporting plate 2135 is slidably connected to the third adjusting bolt 2137, and the third movable plate 2136 is threadedly connected to the third adjusting bolt 2137.

[0031] During use, when a vehicle window glass vibration test bench is working, the staff puts the vehicle window glass on the first sliding plate 209, and then rotates the first adjusting bolt 211 to move the first movable plate 210 threadedly connected to the first adjusting bolt 211, thereby fixing the bottom of the vehicle window glass, and then the staff rotates the second adjusting bolt 2131, and then moves the second movable plate 2133, so that the second movable plate 2133 abuts against the upper end of the vehicle window glass, and then rotates the third adjusting bolt 2137 to move the third movable plate 2136 threadedly connected to the third adjusting bolt 2137, thereby fixing the vehicle window glass, and then starts the drive motor 201;

[0032] The output shaft of the driving motor 201 is rotated, so that the first rotating rod 202 fixedly connected to the output shaft of the driving motor 201 is rotated, and the second rotating rod 207 is rotated through the transmission wheel 206 and the transmission belt fixedly connected to the first rotating rod 202, so that the rotating block 204 fixedly connected to the first rotating rod 202 and the second rotating rod 207 is rotated, thereby realizing the vibration of the first support plate 105, thereby realizing the test of the vehicle window glass, preventing the vehicle window glass from falling off during the vibration test, which would result in the failure of the experiment.

[0033] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A vehicle window glass vibration test bench, characterized in that: include: A vibration main unit (100) comprises a fixing seat (101) and a support seat (102) fixedly connected to the center of the bottom of the fixing seat (101), the four corners of the upper end of the fixing seat (101) are all fixedly connected to a first fixing rod (103), the four corners of the upper end of the fixing seat (101) are all slidably connected to a spring (104), and the upper end of the spring (104) is slidably connected to a first support plate (105); The rotating vibration unit (200) comprises a driving motor (201) fixedly connected to one side of the upper end of a fixing seat (101); the output shaft of the driving motor (201) is fixedly connected to a first rotating rod (202); a rotating block (204) is symmetrically fixedly connected to the first rotating rod (202); a second fixed plate (205) is symmetrically fixedly connected to one end of the upper end of the fixing seat (101) away from the driving motor (201); a second rotating rod (207) is slidably connected to the second fixed plate (205); a transmission wheel (206) is fixedly connected to the first rotating rod (202) and the second rotating rod (207); the first rotating rod (202) and the second rotating rod (207) are fixedly connected to the transmission wheel (206 ... ) is connected through a transmission belt transmission between the transmission wheels (206), the first support plate (105) is fixedly connected to the upper end with a first slide plate (208), the slide plate is symmetrically slidably connected to the first slide plate (209), each of the first slide plates (209) is provided with a groove at the upper end, the first slide plate (209) is slidably connected to the upper end with a first movable plate (210), the first sliding plate (209) is slidably connected to the side close to the first movable plate (210) and the first adjusting bolt (211) is slidably connected to the first slide plate (208), the second slide plate (212) is symmetrically slidably connected to the first slide plate (208), and the rotating vibration unit (200) further includes a fixed clamping assembly (213) for fixed clamping.

2. The vehicle window glass vibration test bench according to claim 1, characterized in that: The fixed clamping assembly (213) includes a second adjusting bolt (2131) slidably connected to the second slide plate (212); the second adjusting bolt (2131) passes through the second slide plate (212) and is threadedly connected to a second movable plate (2133); a second sliding plate (2134) is symmetrically slidably connected to the second movable plate (2133); a second supporting plate (2135) is fixedly connected to the second sliding plate (2134); a groove is fixedly provided at the bottom of the second supporting plate (2135); a third adjusting bolt (2137) is slidably connected to the second support plate (2135); and a third movable plate (2136) is threadedly connected to the third adjusting bolt (2137).

3. The vehicle window glass vibration test bench according to claim 1, characterized in that: A first fixing plate (203) is slidably connected to one end of the first rotating rod (202) away from the driving motor (201), and the first fixing plate (203) is fixedly connected to the upper end of the fixing seat (101).

4. The vehicle window glass vibration test bench according to claim 1, characterized in that: The rotating block (204) is configured to be pear-shaped, and the horizontal height of the highest point of the rotating block (204) is higher than the horizontal height of the first supporting plate (105).

5. The vehicle window glass vibration test bench according to claim 1, characterized in that: The four corners of the bottom of the first support plate (105) are fixedly connected to second fixing plates (205), and the second fixing plates (205) are slidably connected to the spring (104).

6. The vehicle window glass vibration test bench according to claim 2, characterized in that: A gasket (2132) is slidably connected between the connecting surface of each second adjusting bolt (2131) and the second slide plate (212), and the diameter of the gasket (2132) is greater than the width of the groove on the second slide plate (212).

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