Automobile skylight durability testing device

Abstract

The utility model relates to the technical field of automobile sunroof durability testing, in particular to an automobile sunroof durability testing device, which comprises a testing machine for testing durability of an automobile sunroof, the testing machine comprises a base, a fixing frame, a sliding rail, a moving part, a cylinder and a pressing block, the tail end of an output shaft of the servo motor is fixedly connected with a positive and negative tooth screw rod, the outer side of the positive and negative tooth screw rod is in threaded connection with screw sleeves which are symmetrically arranged, the outer side of each screw sleeve is fixedly connected with a mounting block, and the top of each mounting block is fixedly connected with a positioning seat. Through a structure composed of a servo motor, a guide block, a guide rod and the like, under the guidance of the guide rod, the distance between the positioning seats is adjusted, the universality of the automobile sunroof durability testing device is improved, and the problem that the automobile sunroof durability testing device is inconvenient to position automobile sunroofs of different sizes is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to automobile sunroof durability test technical field, concretely is a kind of automobile sunroof durability test device. BACKGROUND

[0002] Automobile sunroof durability test device can simulate the opening, closing and other actions of sunroof in actual use process, reciprocating motion test is carried out to sunroof by preset test procedure, so as to evaluate its durability performance, such device is widely used in automobile manufacturing, spare parts supply, quality detection and other fields, and it has important significance for ensuring the quality and performance of automobile sunroof.

[0003] The Chinese utility model patent with patent announcement number "CN221006789U" discloses "a kind of for automobile sunroof durability test device", solves the problem that automobile sunroof durability test device cannot clamp automobile sunroof, and displacement is prone to occur in the process of pressing, but it is not convenient to position automobile sunroof of different sizes, and the universality is low, therefore, aiming at the above problems, a kind of automobile sunroof durability test device is provided. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of automobile sunroof durability test device to solve the problem that automobile sunroof durability test device is not convenient to position automobile sunroof of different sizes.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of automobile sunroof durability test device, including the test machine of the durability detection of automobile sunroof, the test machine includes base, fixed frame, slide rail, moving piece, cylinder and press block, the bottom of the base is fixedly connected with the fixed frame that is evenly arranged, the top of the fixed frame is installed with slide rail, the top of the slide rail is installed with moving piece, the bottom of the moving piece is installed with cylinder, the bottom of the cylinder is fixedly connected with press block, the top of the base is installed with servo motor, the output shaft end of the servo motor is fixedly connected with positive and negative toothed rod, the outer side of the positive and negative toothed rod is connected with the silk cover that is symmetrically arranged with thread, the outer side of the silk cover is fixedly connected with mounting block, the top of the mounting block is fixedly connected with the positioning seat that is arranged in L-shaped section, the bottom of the positioning seat is fixedly connected with the guide block that is evenly arranged, the inner side of the guide block is slidably connected with guide rod, the outer side of the fixed frame is installed with controller.

[0007] Preferably, the top of the positioning seat is fixedly connected with a plurality of positioning columns that are evenly arranged, one end of the positioning column is arranged in arc shape.

[0008] Preferably, the controller is electrically connected with the slide rail, the driving device of the moving part, the cylinder and the servo motor.

[0009] Preferably, the two ends of the guide rod are fixedly connected with limiting blocks, and the limiting blocks are fixedly connected with the base.

[0010] Preferably, the bottom of the guide block and the mounting block is provided with a roller, and the top of the base is provided with a groove, and the roller is arranged in the inner side of the groove.

[0011] Compared with the prior art, the automobile sunroof durability test device has the advantages that:

[0012] In the utility model, the servo motor, the positive and negative toothed rod, the silk cover, the mounting block, the positioning seat, the guide block and the guide rod are arranged, the positive and negative toothed rod is driven to rotate by the output shaft of the servo motor, the positive and negative toothed rod is screwed with the silk cover, under the guidance of the guide rod, the silk cover drives the mounting block, the positioning seat and the guide block to move, thereby adjusting the distance between the positioning seats, improving the versatility of the automobile sunroof durability test device, and solving the problem that the automobile sunroof durability test device is inconvenient for positioning automobile sunroofs of different sizes. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the whole structure schematic view of the utility model;

[0014] Figure 2 It is the mounting structure schematic view of the positioning seat of the utility model;

[0015] Figure 3 It is the structure schematic view of the utility model Figure 2 of A place;

[0016] Figure 4 It is the structure schematic view of the mounting block of the utility model.

[0017] In the drawing: 1, test machine;101, base;102, fixed frame;103, slide rail;104, moving part;105, cylinder;106, press block;2, servo motor;3, positive and negative toothed rod;4, silk cover;5, mounting block;6, positioning seat;7, positioning column;8, guide block;9, guide rod;10, limiting block;11, roller;12, groove;13, controller. DETAILED DESCRIPTION

[0018] Clearly, the described embodiments are only a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0019] It is to be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and / or "comprising," when used in this specification, specify the presence of stated features, steps, operations, elements, components, and / or groups thereof, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and / or groups thereof.

[0020] The relative arrangement of parts and steps, numerical expressions, and numerical values set forth in the examples are not intended to limit the scope of the present application, unless otherwise specifically stated. It is to be understood that the drawings shown in the figures are not drawn to scale for the purpose of convenience in description. Techniques, methods, and devices known to those of ordinary skill in the relevant art can not be discussed in detail, but should be considered as part of the authorized description. In all examples shown and discussed herein, any specific values should be interpreted as merely exemplary, and not as limiting. Thus, other examples of example embodiments can have different values. It should be noted that like reference numerals and letters refer to like items in the following drawings, and thus, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0021] In the description of the present application, it should be understood that the orientation words such as "front, rear, upper, lower, left, right", "horizontal, vertical, perpendicular, horizontal" and "top, bottom" and the like indicate the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate and imply that the indicated device or element must have a particular orientation or be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the scope of protection of the present application; the orientation words "inner, outer" refer to the inner and outer of the contour of each component itself.

[0022] For purposes of the description hereinafter, spatially relative terms, such as "above", "below", "up", "down", "between", "within", "left", "right", "rear", "front", "upper", "lower", "horizontal", "vertical", "above", "below", "top", "bottom", "under", and the like, can be used for ease of description to describe one element's or feature's spatial position or relationship to another element(s) or feature(s) as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientations depicted in the figures. For example, if a device in the figures is inverted, elements described as "above" or "up" other elements or features would then be oriented "below" or "down" the other elements or features. Thus, the exemplary term "above" can encompass both an orientation of above and below. The devices can be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly. The terms "first", "second", "third", etc. do not necessarily indicate any ordinal, chronological or other sequence unless expressly stated to do so.

[0023] In addition, it should be noted that the use of "first", "second", etc. words to define parts, only for the convenience of the corresponding parts, as there is no declaration, the above words have no special meaning, therefore can not be understood as the limitation of the scope of protection of the utility model.

[0024] Please refer to Figures 1-4 The utility model provides a technical scheme:

[0025] A kind of automobile sunroof durability test device, including the test machine 1 of automobile sunroof durability detection, test machine 1 includes base 101, fixed frame 102, slide rail 103, moving piece 104, cylinder 105 and press block 106, the bottom of base 101 is fixedly connected with the fixed frame 102 that is evenly arranged, the top of fixed frame 102 is installed with slide rail 103, the top of slide rail 103 is installed with moving piece 104, the bottom of moving piece 104 is installed with cylinder 105, the bottom of cylinder 105 is fixedly connected with press block 106, the top of base 101 is installed with servo motor 2, the output shaft end of servo motor 2 is fixedly connected with positive and negative toothed rod 3, the outer side of positive and negative toothed rod 3 is threadedly connected with the silk cover 4 that is symmetrically arranged, the outer side of silk cover 4 is fixedly connected with mounting block 5, the top of mounting block 5 is fixedly connected with the positioning seat 6 that is evenly arranged and the section is L-shaped, the bottom of positioning seat 6 is fixedly connected with the guide block 8 that is evenly arranged, the inner side of guide block 8 is slidably connected with guide rod 9, the outer side of fixed frame 102 is installed with controller 13, this kind of setting makes positioning seat 6 can be positioned to different size automobile sunroof.

[0026] The top of the positioning seat 6 is fixedly connected with a plurality of positioning columns 7 arranged uniformly, one end of the positioning column 7 is arranged in an arc shape, which matches the reserved hole or specific positioning structure on the automobile sunroof, so as to play a fixing and positioning role; the controller 13 is electrically connected with the drive device of the sliding rail 103 and the moving piece 104, the air cylinder 105 and the servo motor 2, which makes the controller 13 control the use of the sliding rail 103, the drive device of the moving piece 104, the air cylinder 105 and the servo motor 2; the two ends of the guide rod 9 are fixedly connected with limit blocks 10, and the limit blocks 10 are fixedly connected with the base 101, which makes the guide rod 9 be fixed through the limit blocks 10; the bottom of the guide block 8 and the mounting block 5 is provided with a roller 11, and the top of the base 101 is provided with a groove 12, and the roller 11 is arranged on the inner side of the groove 12, which can reduce the friction and resistance in the moving process, and make the positioning seat 6 and the guide block 8 move more smoothly and stably.

[0027] Work flow: all the electric appliances in the utility model are provided with an external power supply or a built-in battery, when the durability of the automobile sunroof is tested through the testing machine 1, the controller 13 starts the servo motor 2, so that the output shaft of the servo motor 2 drives the reverse toothed rod 3 to rotate, the reverse toothed rod 3 and the sleeve 4 are screwed, under the guidance of the guide rod 9, the sleeve 4 drives the mounting block 5, the positioning seat 6 and the guide block 8 to move, the guide rod 9 is fixed through the limit block 10, so as to adjust the distance between the symmetrically arranged positioning seats 6, the positioning seat 6 and the guide block 8 will drive the roller 11 to roll in the groove 12 of the base 101, which can reduce the friction and resistance in the moving process, and make the positioning seat 6 and the guide block 8 move more smoothly and stably, when the positioning seat 6 moves to the appropriate position, the controller 13 is closed, the output shaft of the servo motor 2 no longer rotates, then the automobile sunroof can be placed on the top of the positioning seat 6, the positioning column 7 on the top of the positioning seat 6 matches the reserved hole or specific positioning structure on the automobile sunroof, so as to play a fixing and positioning role, after the positioning of the automobile sunroof is completed, the controller 13 starts the sliding rail 103 on the top of the fixing frame 102, the drive device of the moving piece 104 on the top of the sliding rail 103 and the air cylinder 105, so that the air cylinder 105 drives the pressing block 106 to act on the start button of the automobile sunroof, so as to simulate the use of the automobile sunroof, the work flow and principle can refer to the Chinese utility model patent with the patent publication number of CN221006789U, which discloses a kind of for automobile sunroof durability test device.

[0028] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A kind of automobile sunroof durability test device, including the testing machine (1) of the durability detection of automobile sunroof, it is characterized by: The testing machine (1) includes a base (101), a fixed frame (102), a sliding rail (103), a moving piece (104), a cylinder (105) and a pressing block (106), the bottom of the base (101) is fixedly connected with the fixed frame (102) which is uniformly arranged, the top of the fixed frame (102) is installed with the sliding rail (103), the top of the sliding rail (103) is installed with the moving piece (104), the bottom of the moving piece (104) is installed with the cylinder (105), the bottom of the cylinder (105) is fixedly connected with the pressing block (106), the top of the base (101) is installed with a servo motor (2), the output shaft end of the servo motor (2) is fixedly connected with a positive and negative toothed rod (3), the outer side of the positive and negative toothed rod (3) is threadedly connected with the silk sleeve (4) which is symmetrically arranged, the outer side of the silk sleeve (4) is fixedly connected with the mounting block (5), the top of the mounting block (5) is fixedly connected with the positioning seat (6) which is arranged in L-shaped cross section, the bottom of the positioning seat (6) is fixedly connected with the guide block (8) which is uniformly arranged, the inner side of the guide block (8) is slidably connected with the guide rod (9), the outer side of the fixed frame (102) is installed with the controller (13).

2. The automotive sunroof durability testing device of claim 1, wherein: The top of the positioning seat (6) is fixedly connected with the positioning column (7) which is uniformly arranged, one end of the positioning column (7) is arranged in arc shape.

3. The automotive sunroof durability testing device of claim 1, wherein: The controller (13) is electrically connected with the driving device of the sliding rail (103) and the moving piece (104), the cylinder (105) and the servo motor (2).

4. The automotive sunroof durability testing device of claim 1, wherein: The both ends of the guide rod (9) are respectively fixedly connected with the limiting block (10), and the limiting block (10) is fixedly connected with the base (101).

5. The automotive sunroof durability testing apparatus of claim 1, wherein: The bottom of the guide block (8) and the mounting block (5) is installed with the roller (11), the top of the base (101) is provided with the groove (12), and the roller (11) is arranged in the inner side of the groove (12).

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