Automobile seat fabric wear resistance detection device

Abstract

The utility model relates to the technical field of seat fabric, in particular to an automobile seat fabric wear resistance detection device which comprises a box body provided with an opening and closing cover plate, and a transverse swinging mechanism which is fixedly installed and used for driving automobile seat fabric to do reciprocating swinging motion is arranged in the box body. And an angle grinding mechanism which is matched with the yawing mechanism and is used for rubbing the seat fabric is rotationally mounted in the box body. The second driving motor is arranged outside the box body, the deflection rod piece is driven by the second driving motor to deflect leftwards and rightwards, so that the transverse swing storage rack is driven to swing leftwards and rightwards, meanwhile, the clamping rod piece is arranged on the transverse swing storage rack, and automobile seat fabric is limited and fixed; the first driving motor is arranged outside the box body, the first friction roller is driven by the first driving motor to rotate, and meanwhile, the second friction roller is driven to rotate by arranging the transmission belt wheel.

Description

Technical Field

[0001] The utility model relates to the technical field of seat fabrics, in particular to a wear resistance detection device for automobile seat fabrics. Background Art

[0002] With the rapid development of automobile manufacturing technology, consumers not only put forward higher and higher requirements for the power performance and economic performance of automobiles, but also pay more attention to the driving comfort of automobiles and the reliability of vehicle accessories. Automobile seats are the main components reflecting the comfort performance of vehicles. In particular, the comfort, durability and wear resistance of the driver's seat and the front passenger seat have become important bases for consumers to judge the quality of vehicles. Therefore, the testing of automobile seat performance has become one of the important means for vehicle manufacturers and parts suppliers to control product quality.

[0003] At present, the wear resistance detection of automobile seat fabrics is mainly carried out by simply rubbing the seat fabrics with equipment such as sandpaper and rollers. During the rubbing process, the following problems are often encountered. On the one hand, it is difficult to effectively limit and fix the automobile seat fabrics. On the other hand, when the roller rubs, the automobile seat fabrics are in a static state, the rubbing angle is very limited, and the rubbing effect is very single, which cannot fully meet the ideal test effect. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problem of incomplete friction in the wear resistance detection of automobile seat fabrics in the prior art, and to propose a wear resistance detection device for automobile seat fabrics.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A wear resistance detection device for automobile seat fabrics, including a box body equipped with an opening and closing cover plate, a handle is fixedly installed on the opening and closing cover plate, a first driving motor and a second driving motor are fixedly installed on the box body, a horizontal swing mechanism for driving the automobile seat fabric to swing reciprocally is fixedly installed in the box body, and an angle grinding mechanism for rubbing the seat fabric is rotatably installed in the box body and is matched with the horizontal swing mechanism.

[0007] Preferably, the horizontal swing mechanism includes a rotating disc fixedly connected to the output end of the second driving motor, an eccentrically arranged traction bolt is fixedly installed on the rotating disc, a limiting rod is fixedly installed in the box body, a deflecting rod movably pulled by the traction bolt is rotatably sleeved on the limiting rod, the other end of the deflecting rod is fixedly connected with a half gear, limiting supports are fixedly installed on both sides in the box body, a horizontal swing storage rack is slidably sleeved on the limiting supports, and a guiding rack meshed with the half gear is fixedly installed on the horizontal swing storage rack;

[0008] The yaw mechanism further includes a clamping tooling for clamping the fabric of the vehicle seat.

[0009] Preferably, a long hole for slidably sleeving a traction bolt is formed in the deflecting rod.

[0010] Preferably, the clamping tooling includes a threaded guiding rod fixedly installed on the yaw storage rack, a return spring fixedly installed on the threaded guiding rod, a clamping rod slidably sleeved on the threaded guiding rod corresponding to the yaw storage rack, and a fixing nut rotatably installed on the threaded guiding rod for fixing the clamping rod.

[0011] Preferably, the angle grinding mechanism includes a first support rod fixedly connected to the output end of the first driving motor, a first friction roller fixedly installed on the first support rod, a driving wheel fixedly installed on the first transverse rod, a second support rod rotatably installed in the box body, and a driven wheel fixedly installed on the second support rod and drivingly connected to the driving wheel, and a second friction roller fixedly installed on the second support rod.

[0012] Preferably, a transmission belt pulley is connected between the driving wheel and the driven wheel through a coupling.

[0013] Compared with the prior art, the present utility model has the following advantages:

[0014] 1. By arranging a second driving motor outside the box body, the present utility model drives the deflecting rod to deflect left and right by using the second driving motor, and at the same time arranges a yaw storage rack in the box body, and utilizes the interaction force formed between the half gear and the guiding rack to drive the yaw storage rack to swing left and right. At the same time, a clamping rod is arranged on the yaw storage rack to realize the limiting and fixing of the fabric of the vehicle seat.

[0015] 2. By arranging a first driving motor outside the box body, the present utility model drives the first friction roller to rotate by using the first driving motor, and at the same time arranges a transmission belt pulley between the driving wheel and the driven wheel, and drives the driven wheel to rotate through the transmission belt pulley, so as to realize the rotation of the second friction roller, and realize the friction of the fabric of the vehicle seat through the rotation of the two friction rollers. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural view of a wear resistance detection device for a vehicle seat fabric proposed by the present utility model;

[0017] Figure 2 is a schematic sectional view of a wear resistance detection device for a vehicle seat fabric proposed by the present utility model;

[0018] Figure 3 is a schematic sectional view of a wear resistance detection device for a vehicle seat fabric proposed by the present utility model;

[0019] Figure 4 This is a schematic cross-sectional structure diagram of a device for detecting the wear resistance of automobile seat fabrics proposed by the present utility model.

[0020] In the figure: 1, box body; 2, opening and closing cover plate; 3, handle; 4, first driving motor; 5, second driving motor; 6, rotating disc; 7, traction bolt; 8, deflecting rod; 9, limiting rod; 10, half gear; 11, horizontal swing storage rack; 12, limiting support; 13, threaded guide rod; 14, return spring; 15, fixing nut; 16, clamping rod; 17, first support rod; 18, driving wheel; 19, first friction roller; 20, second support rod; 21, driven wheel; 22, transmission belt pulley; 23, second friction roller; 24, guiding rack. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0022] Refer to Figures 1-4 , a device for detecting the wear resistance of automobile seat fabrics, including a box body 1 equipped with an opening and closing cover plate 2, and a handle 3 for conveniently opening and closing the cover plate 2 is fixedly installed on the opening and closing cover plate 2. A first driving motor 4 and a second driving motor 5 are fixedly installed on the box body 1.

[0023] Refer to Figure 2 As shown, a horizontal swing mechanism for fixedly installing and driving the automobile seat fabric to swing back and forth is arranged in the box body 1. The horizontal swing mechanism includes a rotating disc 6 fixedly connected to the output end of the second driving motor 5. When the second driving motor 5 is started, the rotating disc 6 will be driven to rotate. An eccentrically arranged traction bolt 7 is fixedly installed on the rotating disc 6, and the rotation of the rotating disc 6 will drive the traction bolt 7 to rotate. A limiting rod 9 is fixedly installed in the box body 1, and a deflecting rod 8 movably pulled by the traction bolt 7 is rotatably sleeved on the limiting rod 9. A long hole for slidably sleeving the traction bolt 7 is opened in the deflecting rod 8. When the traction bolt 7 rotates, the deflecting rod 8 will be driven to deflect. The other end of the deflecting rod 8 is fixedly connected to a half gear 10. Therefore, when the deflecting rod 8 deflects, the half gear 10 will also be driven to deflect;

[0024] Refer to Figure 2As shown, the limited support 12 is fixedly installed on both sides of the box body 1, and the horizontal swing rack 11 is slidably mounted on the limited support 12. The limited support 12 plays the role of supporting and limiting the horizontal swing rack 11. The horizontal swing rack 11 is fixedly installed with a guide rack 24 meshing with the half gear 10, so when the half gear 10 swings, it will drive the horizontal swing rack 11 to move left and right in the horizontal direction;

[0025] Reference Figure 3 As shown, the lateral swing mechanism also includes a clamping tool for clamping the car seat fabric, the clamping tool includes a threaded guide rod 13 fixedly mounted on the lateral swing rack 11, the threaded guide rod 13 guides and limits the clamping tool, a clamping rod 16 corresponding to the lateral swing rack 11 is slidably sleeved on the threaded guide rod 13, and a rebound spring 14 for resetting the clamping rod 16 is fixedly mounted on the threaded guide rod 13, a fixing nut 15 for fixing the clamping rod 16 is rotatably mounted on the threaded guide rod 13, when the car seat fabric is placed between the lateral swing rack 11 and the clamping rod 16, the fixing nut 15 is used to squeeze and fix the clamping rod 16 and the lateral swing rack 11.

[0026] Reference Figure 4 As shown, an angle grinding mechanism that cooperates with the sway mechanism and is used to rub the seat fabric is rotatably installed in the box body 1. The angle grinding mechanism includes a first support rod 17 fixedly connected to the output end of the first drive motor 4. When the first drive motor 4 is started, the first support rod 17 will be driven to rotate. A first friction roller 19 is fixedly installed on the first support rod 17, so the rotation of the first support rod 17 will drive the first friction roller 19 to rotate;

[0027] A driving wheel 18 is fixedly mounted on the first support rod 17, a second support rod 20 is rotatably mounted in the box body 1, and a driven wheel 21 connected to the driving wheel 18 is fixedly mounted on the second support rod 20, a transmission pulley 22 is connected between the driving wheel 18 and the driven wheel 21 via a coupling, when the driving wheel 18 rotates, the driven wheel 21 is driven to rotate via the transmission pulley 22, and the rotation of the driven wheel 21 in turn drives the second support rod 20 to rotate, and a second friction roller 23 is fixedly mounted on the second support rod 20, so the second friction roller 23 is driven to rotate.

[0028] It should be noted that the specific models and specifications of the first drive motor 4 and the second drive motor 5 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in the field, so it is not repeated here.

[0029] The functional principle of the utility model can be explained through the following operation modes:

[0030] Place the automotive seat fabric to be tested for abrasion resistance on the crosswise storage rack 11 and clamp it with the clamping rod 16 to form the limitation and fixation of the automotive seat fabric. Use the screwing between the fixing nut 15 and the threaded guide rod 13 to form the limitation of the clamping rod 16;

[0031] Start the second drive motor 5. The output end of the second drive motor 5 will drive the rotating disc 6 to rotate. The rotating disc 6 will drive the traction bolt 7 to rotate. While the traction bolt 7 is rotating, it will drive the deflection rod 8 to deflect around the limiting rod 9. The deflection of the deflection rod 8 will drive the semi-gear 10 to deflect left and right. The deflection of the semi-gear 10 will drive the crosswise storage rack 11 to move horizontally left and right, thereby driving the fixedly installed automotive seat fabric on the crosswise storage rack 11 to move horizontally.

[0032] Start the first drive motor 4. The output end of the first drive motor 4 will drive the first support rod 17 to rotate. The rotation of the first support rod 17 will drive the first friction roller 19 to rotate and achieve the friction of the automotive seat fabric through the first friction roller 19. At the same time, the rotation of the first support rod 17 will also drive the drive wheel 18 to rotate. The rotation of the drive wheel 18 will drive the driven wheel 21 to rotate through the transmission pulley 22. The rotation of the driven wheel 21 will drive the second friction roller 23 to rotate, thereby forming the friction of the second friction roller 23 on the automotive seat fabric.

[0033] The above is only the preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A wear resistance testing device for automobile seat fabrics, comprising a box body (1) equipped with an opening and closing cover plate (2), a handle (3) fixedly mounted on the opening and closing cover plate (2), a first drive motor (4) and a second drive motor (5) fixedly mounted on the box body (1), characterized in that: A lateral swing mechanism is fixedly installed in the box (1) and is used to drive the automobile seat fabric to swing back and forth. An angle grinding mechanism is rotatably installed in the box (1) and is matched with the lateral swing mechanism and is used to rub the seat fabric.

2. The wear resistance detection device for automobile seat fabric according to claim 1, characterized in that: The sway mechanism comprises a rotating disc (6) fixedly connected to the output end of the second drive motor (5), an eccentrically arranged traction bolt (7) being fixedly mounted on the rotating disc (6), a limit rod (9) being fixedly mounted in the housing (1), a deflection rod (8) movably pulled by the traction bolt (7) being rotatably mounted on the limit rod (9), a half gear (10) being fixedly connected to the other end of the deflection rod (8), limit bearings (12) being fixedly mounted on both sides of the housing (1), a sway rack (11) being slidably mounted on the limit bearings (12), and a guide rack (24) meshingly connected to the half gear (10) being fixedly mounted on the sway rack (11); The lateral swing mechanism also includes a clamping tool for clamping the car seat fabric.

3. The wear resistance detection device for automobile seat fabric according to claim 2, characterized in that: The deflection rod (8) is provided with a long hole for slidingly fitting the traction bolt (7).

4. The wear resistance detection device for automobile seat fabric according to claim 2, characterized in that: The clamping tool comprises a threaded guide rod (13) fixedly mounted on the horizontally swinging storage rack (11), a rebound spring (14) fixedly mounted on the threaded guide rod (13), a clamping rod (16) corresponding to the horizontally swinging storage rack (11) slidably mounted on the threaded guide rod (13), and a fixing nut (15) for fixing the clamping rod (16) rotatably mounted on the threaded guide rod (13).

5. The wear resistance detection device for automobile seat fabric according to claim 1, characterized in that: The angle grinding mechanism comprises a first support rod (17) fixedly connected to the output end of a first drive motor (4), a first friction roller (19) fixedly mounted on the first support rod (17), a driving wheel (18) fixedly mounted on the first support rod (17), a second support rod (20) rotatably mounted in the housing (1), a driven wheel (21) transmission-connected to the driving wheel (18) fixedly mounted on the second support rod (20), and a second friction roller (23) fixedly mounted on the second support rod (20).

6. The wear resistance detection device for automobile seat fabric according to claim 5, characterized in that: A transmission pulley (22) is connected between the driving wheel (18) and the driven wheel (21) via a coupling.

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