Centering auxiliary device for bench test of automobile

Abstract

The utility model discloses an automobile bench test centering auxiliary device, and relates to the automobile bench test auxiliary technology field, the automobile bench test centering auxiliary device comprises a pedestal bench main body, an installation mechanism, a position mechanism and a fixing mechanism, the lower end of the pedestal bench main body is provided with the installation mechanism, and one end of the pedestal bench main body is provided with the position mechanism. According to the utility model, through the arrangement of the base table main body and the fixing mechanism, a motor needing to be detected can be placed on an anti-skid shock pad installed in the device, and then the belt pressing cylinder is operated to rotate downwards on the belt pressing cylinder threaded rod, so that the stress belt is enabled to move downwards to a tightened state to fix the motor; the gasket is arranged between the stress belt and the belt pressing cylinder, looseness caused by vibration of the motor is effectively prevented, the anti-skid damping strip is arranged between the stress belt and the motor, the position of the motor is stabilized through the anti-skid damping strip and the anti-skid damping pad, and meanwhile the damping effect of the device in use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile bench test assistance, in particular to an automobile bench test centering assistance device. Background Art

[0002] Automobile bench test refers to certain simulated trial run experiments that are usually carried out before the product leaves the factory, usually for engines, etc., and can only be put into use after passing the tests. The staff needs to fully detect the working conditions of the motor. The existing automobile bench test device cannot easily adjust the position of the engine when fixing the engine, and it is also unable to play an anti-skid and shock-absorbing role while fixing the motor for testing. Therefore, a bench test centering auxiliary device for automobiles is needed.

[0003] The existing bench test centering auxiliary device technology cannot fix the motor and simultaneously play the role of anti-slip and shock absorption during operation. It is also unable to effectively and stably adjust the test position according to the test requirements, and it is unable to improve the convenience of device installation. Therefore, there is an urgent need for a bench test centering auxiliary device for automobiles. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a bench test centering auxiliary device for automobiles, so as to solve the problems that the existing bench test centering auxiliary device cannot play the role of anti-slip and shock-absorbing while fixing the motor during use, and cannot effectively and stably adjust the test position according to the test requirements, and cannot improve the convenience of device installation.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an auxiliary device for centering a test bench for an automobile, comprising a base platform body, a mounting mechanism, a positioning mechanism and a fixing mechanism, wherein the mounting mechanism is installed at the lower end of the base platform body.

[0006] A positioning mechanism is installed at one end of the base platform body.

[0007] A fixing mechanism is installed at one end of the position mechanism.

[0008] Preferably, the mounting mechanism comprises a positioning block, a rotation groove and a fixing rod, a positioning block is mounted on one end of the base platform body, a rotation groove is formed on one end of the positioning block, and a fixing rod is mounted on one end of the positioning block.

[0009] Preferably, the positioning block forms a rotating structure with the base platform body through a rotating groove, and the positioning block is threadedly connected to the fixing rod.

[0010] Preferably, the positioning mechanism includes a coupling motor, a transverse screw shaft, a limit rod, a support frame, a gear shaft motor, a control gear shaft, a propulsion shaft, a support plate and a slide groove, a coupling motor is installed at one end of the base platform body, a transverse screw shaft is installed at one end of the coupling motor, a limit rod is installed at one end of the base platform body, a support frame is installed at one end of the limit rod, a gear shaft motor is installed at one end of the support frame, a control gear shaft is installed at one end of the gear shaft motor, a propulsion shaft is installed at the middle end of the control gear shaft, a support plate is installed at one end of the propulsion shaft, and a slide groove is provided at one end of the support frame.

[0011] Preferably, the support frame is threadedly connected to the transverse screw shaft, and the support plate forms a sliding structure with the support frame through a sliding groove.

[0012] Preferably, the fixing mechanism includes a threaded rod, a stress belt, a gasket, a belt pressure cylinder, an anti-skid shock-absorbing strip and an anti-skid shock-absorbing pad. The upper end of the supporting plate is equipped with a threaded rod, one end of the threaded rod is equipped with a stress belt, the upper end of the stress belt is equipped with a gasket, the upper end of the gasket is equipped with a belt pressure cylinder, the lower end of the stress belt is equipped with an anti-skid shock-absorbing strip, and the upper end of the supporting plate is equipped with an anti-skid shock-absorbing pad.

[0013] Preferably, the belt pressing cylinder is threadedly connected to the threaded rod, and the stress belt forms a lifting structure through the belt pressing cylinder and the threaded rod.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model can place the motor to be tested on the anti-skid shock-absorbing pad installed in the device through the provided base platform main body and the fixing mechanism, and then operate the belt pressing cylinder to rotate downward on the belt pressing cylinder threaded rod so that the stress belt is downward to a tight state to fix the motor, and the gasket is placed between the stress belt and the belt pressing cylinder to effectively prevent the loosening caused by the vibration of the motor, and an anti-skid shock-absorbing strip is provided between the stress belt and the motor, which together with the anti-skid shock-absorbing pad can stabilize the position of the motor and improve the shock-absorbing effect when the device is used;

[0016] 2. The utility model can drive the rotation of the gear shaft through the base platform body and the position mechanism installed in the device, so that the position of the bearing plate at the front end of the propulsion shaft on the slide groove can be adjusted to adjust the front and rear position of the motor under test, and then the coupling motor can be started to drive the rotation of the horizontal screw shaft, so as to drive the left and right displacement of the support frame on the limit rod, thereby improving the stability of the device to adjust the position;

[0017] 3. The utility model provides a base platform body and an installation mechanism, and the base platform body installed in the device can be placed in a suitable position, and then the positioning block is rotated to a suitable fixed position through the rotating groove, and then the position of the entire device is fixed with a fixing rod, thereby improving the convenience of device installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front cross-sectional view of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the installation mechanism of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the position mechanism of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the fixing mechanism of the utility model.

[0022] In the figure: 1. base platform body; 2. mounting mechanism; 201. positioning block; 202. rotating groove; 203. fixing rod; 3. positioning mechanism; 301. coupling motor; 302. transverse screw shaft; 303. limiting rod; 304. supporting frame; 305. gear shaft motor; 306. control gear shaft; 307. propulsion shaft; 308. supporting plate; 309. sliding groove; 4. fixing mechanism; 401. threaded rod; 402. stress belt; 403. gasket; 404. belt pressing cylinder; 405. anti-skid shock absorbing strip; 406. anti-skid shock absorbing pad. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0024] The following describes an embodiment of the utility model based on its overall structure.

[0025] See also Figure 1-4 A vehicle bench test centering auxiliary device comprises a base platform body 1, an installation mechanism 2, a positioning mechanism 3 and a fixing mechanism 4. The base platform body 1 is provided with the installation mechanism 2 at the lower end. The installation mechanism 2 comprises a positioning block 201, a rotation groove 202 and a fixing rod 203. The base platform body 1 is provided with the positioning block 201 at one end. The positioning block 201 is provided with a rotation groove 202 at one end. The fixing rod 203 is provided at one end of the positioning block 201. The positioning block 201 forms a rotating structure with the base platform body 1 through the rotation groove 202, and the positioning block 201 is threadedly connected with the fixing rod 203. The base platform body 1 installed in the device is placed in a suitable position, and then the positioning block 201 is rotated to a suitable fixed position through the rotation groove 202, and then the fixing rod 203 is used to fix the position of the entire device, thereby improving the convenience of device installation.

[0026] See also Figure 1-4A kind of auxiliary device for the test centering of a vehicle bench, a positioning mechanism 3 is installed at one end of the base platform body 1, and the positioning mechanism 3 includes a coupling motor 301, a transverse screw shaft 302, a limiting rod 303, a support frame 304, a gear shaft motor 305, a control gear shaft 306, a propulsion shaft 307, a bearing plate 308 and a slide groove 309, a coupling motor 301 is installed at one end of the base platform body 1, a transverse screw shaft 302 is installed at one end of the coupling motor 301, a limiting rod 303 is installed at one end of the base platform body 1, a support frame 304 is installed at one end of the limiting rod 303, a gear shaft motor 305 is installed at one end of the support frame 304, a gear shaft motor 305 is installed at one end of the gear shaft motor 305, a control gear shaft 306 is installed at one end of the control gear shaft 306 A propulsion shaft 307 is installed at one end, a supporting plate 308 is installed at one end of the propulsion shaft 307, a slide groove 309 is opened at one end of the support frame 304, the support frame 304 is threadedly connected with the horizontal screw shaft 302, and the supporting plate 308 forms a sliding structure with the support frame 304 through the slide groove 309, and the gear shaft motor 305 installed in the device drives the control gear shaft 306 to rotate, so that the position of the supporting plate 308 at the front end of the propulsion shaft 307 on the slide groove 309 is adjusted, so as to adjust the front and rear position of the motor under test, and then the connecting shaft motor 301 can be started to drive the rotation of the horizontal screw shaft 302, so as to drive the support frame 304 to move left and right on the limit rod 303, thereby improving the stability of the device in adjusting the position.

[0027] See also Figure 1-4 A kind of auxiliary device for the test centering of a vehicle bench, a fixing mechanism 4 is installed at one end of a position mechanism 3, the fixing mechanism 4 comprises a threaded rod 401, a stress belt 402, a gasket 403, a belt pressing cylinder 404, an anti-skid shock absorbing strip 405 and an anti-skid shock absorbing pad 406, a threaded rod 401 is installed at the upper end of a support plate 308, a stress belt 402 is installed at one end of the threaded rod 401, a gasket 403 is installed at the upper end of the stress belt 402, a belt pressing cylinder 404 is installed at the upper end of the gasket 403, an anti-skid shock absorbing strip 405 is installed at the lower end of the stress belt 402, an anti-skid shock absorbing pad 406 is installed at the upper end of the support plate 308, and the belt pressing cylinder 404 and the threaded rod 401 are threaded The motor to be tested is placed on the anti-skid shock-absorbing pad 406 installed in the device, and then the belt pressing cylinder 404 is operated to rotate downward on the threaded rod 401 of the belt pressing cylinder 404 so that the stress belt 402 is moved down to a tight state to fix the motor. The gasket 403 is placed between the stress belt 402 and the belt pressing cylinder 404 to effectively prevent the loosening caused by the vibration of the motor. An anti-skid shock-absorbing strip 405 is arranged between the stress belt 402 and the motor, which, together with the anti-skid shock-absorbing pad 406, stabilizes the position of the motor and improves the shock-absorbing effect when the device is used.

[0028] Working principle: When in use, the base platform body 1 is placed in a suitable position first, and then the positioning block 201 is rotated to a suitable fixed position through the rotating groove 202, and then the fixing rod 203 is used to fix the position of the entire device, thereby improving the convenience of device installation, and then the motor to be tested is placed on the anti-skid shock-absorbing pad 406, and then the belt pressing cylinder 404 is operated to rotate downward on the threaded rod 401 of the belt pressing cylinder 404 so that the stress belt 402 is downward to a tight state to fix the motor, and the gasket 403 is placed between the stress belt 402 and the belt pressing cylinder 404 to effectively prevent loosening caused by motor vibration, and an anti-skid shock-absorbing strip 406 is provided between the stress belt 402 and the motor. 05, together with the anti-skid shock-absorbing pad 406, while stabilizing the position of the motor, the shock-absorbing effect of the device when in use is enhanced, and during detection, the gear shaft motor 305 can be started to drive the control gear shaft 306 to rotate, so that the position of the supporting plate 308 at the front end of the propulsion shaft 307 on the slide groove 309 is adjusted to adjust the front and rear position of the motor under test, and then the connecting shaft motor 301 can be started to drive the rotation of the horizontal screw shaft 302, thereby driving the support frame 304 to move left and right on the limit rod 303, and enhancing the stability of the device in adjusting the position, thus completing the use of the device. The contents not described in detail in this manual belong to the prior art known to professional and technical personnel in this field.

[0029] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An auxiliary device for centering a test bench for an automobile, comprising a base platform body (1), a mounting mechanism (2), a positioning mechanism (3) and a fixing mechanism (4), characterized in that: A mounting mechanism (2) is mounted on the lower end of the base platform body (1); A positioning mechanism (3) is installed at one end of the base platform body (1); A fixing mechanism (4) is installed at the end of the positioning mechanism (3).

2. The vehicle bench test centering auxiliary device according to claim 1, characterized in that: The mounting mechanism (2) comprises a positioning block (201), a rotation groove (202) and a fixing rod (203); the positioning block (201) is mounted on one end of the base platform body (1); the rotation groove (202) is formed on one end of the positioning block (201); and the fixing rod (203) is mounted on one end of the positioning block (201).

3. The vehicle bench test centering auxiliary device according to claim 2, characterized in that: The positioning block (201) forms a rotating structure with the base platform body (1) through a rotating groove (202), and the positioning block (201) is threadedly connected to the fixing rod (203).

4. The vehicle bench test centering auxiliary device according to claim 1, characterized in that: The positioning mechanism (3) comprises a coupling motor (301), a transverse screw shaft (302), a limiting rod (303), a support frame (304), a gear shaft motor (305), a control gear shaft (306), a propulsion shaft (307), a support plate (308) and a slide groove (309); the coupling motor (301) is installed at one end of the base platform body (1); the transverse screw shaft (302) is installed at one end of the coupling motor (301); and the base platform body (1) is installed at one end. A limit rod (303) is installed, a support frame (304) is installed at one end of the limit rod (303), a gear shaft motor (305) is installed at one end of the support frame (304), a control gear shaft (306) is installed at one end of the gear shaft motor (305), a propulsion shaft (307) is installed at the middle end of the control gear shaft (306), a support plate (308) is installed at one end of the propulsion shaft (307), and a slide groove (309) is opened at one end of the support frame (304).

5. The vehicle bench test centering auxiliary device according to claim 4, characterized in that: The support frame (304) is threadedly connected to the transverse screw shaft (302), and the support plate (308) forms a sliding structure with the support frame (304) through a sliding groove (309).

6. The vehicle bench test centering auxiliary device according to claim 4, characterized in that: The fixing mechanism (4) comprises a threaded rod (401), a stress belt (402), a gasket (403), a belt pressing cylinder (404), an anti-skid shock absorbing strip (405) and an anti-skid shock absorbing pad (406); the threaded rod (401) is installed at the upper end of the support plate (308); the stress belt (402) is installed at one end of the threaded rod (401); the gasket (403) is installed at the upper end of the stress belt (402); the belt pressing cylinder (404) is installed at the upper end of the gasket (403); the anti-skid shock absorbing strip (405) is installed at the lower end of the stress belt (402); and the anti-skid shock absorbing pad (406) is installed at the upper end of the support plate (308).

7. The vehicle bench test centering auxiliary device according to claim 6, characterized in that: The belt pressing cylinder (404) is threadedly connected to the threaded rod (401), and the stress belt (402) forms a lifting structure through the belt pressing cylinder (404) and the threaded rod (401).

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