Tension testing apparatus with rotation mechanism

Abstract

This application discloses a tensile testing device with a rotating mechanism, relating to the field of tensile testing of automotive seat components. It includes a base and a rotating seat. A first side plate and a second side plate are fixedly mounted on the top of the rotating seat. Each of the first and second side plates is equipped with a rotating mechanism, which includes a rotating shaft and a support plate rotatably mounted on the first and second side plates, respectively. This application controls the activation of two corresponding drive motors. The output of the drive motors drives a worm gear to rotate. The worm gear rotates and engages with the worm wheel gear, thereby rotating the fixed plate and the rotating seat. The other drive motor drives the mounting plate to rotate. This allows for both horizontal and vertical rotation, and can simulate the limits of forces in different directions, thus further improving the convenience and flexibility of tensile testing.

Description

Technical Field

[0001] This application relates to the field of tensile testing of automotive seat components, and more particularly to a tensile testing device with a rotating mechanism. Background Technology

[0002] Car seats are a key component inside a vehicle, designed to provide stable support, comfort, and safety for drivers and passengers.

[0003] When installing existing car seats, it is usually necessary to use corresponding metal parts for installation. After the metal parts are manufactured, their tensile strength usually needs to be tested. However, the existing testing methods can usually only simulate tensile force in a single direction. When it is necessary to test forces in different directions, the position of the metal parts also needs to be adjusted. Therefore, the convenience and flexibility of testing metal parts for forces in different directions are not good. Utility Model Content

[0004] To further improve the convenience and flexibility of testing forces in different directions on metal parts, this application provides a tensile testing device with a rotating mechanism.

[0005] The tensile testing device with a rotating mechanism provided in this application adopts the following technical solution: a tensile testing device with a rotating mechanism includes a base and a rotating seat. The top of the rotating seat is respectively fixedly installed with a first side plate and a second side plate, and a rotating mechanism is provided on both the first side plate and the second side plate.

[0006] The rotating mechanism includes a rotating shaft and a support plate rotatably mounted on the first and second side plates respectively. A connecting plate is fixedly mounted on one end of the rotating shaft. The connecting plate and the support plate are provided with the same mounting plate for placing metal parts on their respective sides. A housing is fixedly mounted on the top of the base. The top of the housing is open. A fixed plate is rotatably mounted inside the housing. The fixed plate is fixedly mounted to the rotating base. Multiple corresponding worm gears are fixed on the outer surface of the fixed plate. A drive motor is fixedly mounted on the top of the base. A worm gear is fixedly mounted on the output end of the drive motor. The worm gear is adapted to the worm gears.

[0007] By adopting the above technical solution, the output of the two corresponding drive motors is controlled to drive the worm gear to rotate. The worm gear rotates and engages with the worm gear teeth, which in turn drives the fixed disk and the rotating seat to rotate. The other drive motor drives the mounting plate to rotate. Thus, it can rotate horizontally and vertically, and can simulate the limits of forces in different directions. Therefore, it can further improve the convenience and flexibility of tensile testing.

[0008] Preferably, a rectangular plate is fixedly installed on the top of the base, and one end of the worm gear is rotatably installed on the rectangular plate.

[0009] By adopting the above technical solution, a rectangular plate can be used to assist in the installation.

[0010] Preferably, a circular sleeve is fixedly installed on one side of the rectangular plate, the circular sleeve enclosing the worm gear without contacting it.

[0011] By adopting the above technical solution and setting up a circular sleeve, a protective function can be achieved.

[0012] Preferably, a plurality of reinforcing strips are fixedly installed on the bottom of the mounting plate.

[0013] By adopting the above technical solution and adding reinforcing strips, the strength of the mounting plate can be improved.

[0014] Preferably, a pad is fixedly installed on the top of the base, an air pump is fixedly installed on the top of the pad, an air suction pipe is fixedly installed at one end of the air pump's air inlet, an air outlet pipe is fixedly installed at one end of the air pump's air outlet, a connecting pipe is fixedly installed through one end of the air suction pipe, and corresponding suction cups are fixedly installed through both ends of the connecting pipe.

[0015] By adopting the above technical solution, and by controlling the start of the air pump, one end of the air pump's suction port absorbs the gas in the two suction cups through the suction pipe and connecting pipe, and discharges the suction gas through the exhaust pipe. Thus, the two suction cups can adhere to the ground, thereby further improving the stability and firmness of the base, and thus improving the stability of the device during use.

[0016] Preferably, the two suction cups are located on both sides of the base and are arranged parallel to it.

[0017] By adopting the above technical solution, two suction cups are located on both sides of the base and are set parallel to it, thus enabling contact adsorption onto the ground.

[0018] Preferably, each of the two suction cups has a corresponding positioning plate fixedly installed on its top, and each of the two positioning plates is screwed with a corresponding bolt.

[0019] By adopting the above technical solution, the positioning plate can be released by rotating the bolts, thus facilitating disassembly and assembly.

[0020] In summary, this application includes at least one of the following beneficial technical effects:

[0021] 1. This application employs a rotating base and other components, which, through the control of two corresponding drive motors, cause the output of the drive motors to rotate the worm gear. The rotating worm gear engages with the worm gear teeth, thereby causing the fixed disk and the rotating base to rotate. The other drive motor also causes the mounting plate to rotate. This allows for both horizontal and vertical rotation, and can simulate the limits of forces in different directions. Therefore, it can further improve the convenience and flexibility of tensile testing.

[0022] 2. This application employs suction cups and the like, and by controlling the start of an air pump, one end of the air pump's suction port absorbs the gas from the two suction cups through the suction pipe and connecting pipe, and discharges the gas through the exhaust pipe. This allows the two suction cups to adhere to the ground, thereby further improving the stability and firmness of the base, and thus enhancing the stability of the device during use. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of a tensile testing device with a rotating mechanism according to an embodiment of this application;

[0024] Figure 2 This is a schematic diagram illustrating the overall rotating structure in the embodiments of this application;

[0025] Figure 3 This is a partial unfolded schematic diagram illustrating the main features of the rotating structure in this application embodiment;

[0026] Figure 4 This is a schematic diagram illustrating the overall structure of the reinforcement, which is the main feature of this application.

[0027] Reference numerals: 1. Base; 2. Rotating seat; 3. First side plate; 4. Rotating shaft; 5. Connecting plate; 6. Second side plate; 7. Support plate; 8. Mounting plate; 9. Reinforcing strip; 10. Housing; 11. Drive motor; 12. Circular sleeve; 13. Worm gear; 14. Rectangular plate; 15. Fixing plate; 16. Worm gear; 17. Suction cup; 18. Connecting pipe; 19. Pad plate; 20. Air pump; 21. Air outlet pipe; 22. Air suction pipe; 23. Positioning plate; 24. Bolt. Detailed Implementation

[0028] The following is in conjunction with the appendix Figures 1-4 This application will be described in further detail.

[0029] This application discloses a tensile testing device with a rotating mechanism.

[0030] Reference Figure 1-3A tensile testing device with a rotating mechanism includes a base 1 and a rotating seat 2, wherein a first side plate 3 and a second side plate 6 are respectively fixedly installed on the top of the rotating seat 2, a corresponding rotating mechanism is provided on the first side plate 3 and the second side plate 6, and a reinforcing mechanism is provided on the base 1.

[0031] The rotating mechanism includes a rotating shaft 4 and a support plate 7 rotatably mounted on the first side plate 3 and the second side plate 6, respectively. A connecting plate 5 is fixedly mounted on one end of the rotating shaft 4. The connecting plate 5 and the support plate 7 are provided on the same mounting plate 8 for placing metal parts on their respective sides. A housing 10 is fixedly mounted on the top of the base 1. The top of the housing 10 is open. A fixed plate 15 is rotatably mounted inside the housing 10. The fixed plate 15 is fixedly mounted to the rotating seat 2. Multiple corresponding worm gears 16 are fixed on the outer surface of the fixed plate 15. A drive motor 11 is fixedly mounted on the top of the base 1. A worm gear 13 is fixedly mounted on the output end of the drive motor 11. The worm gear 13 is adapted to the worm gears 16. A rectangular plate 14 is fixedly mounted on the top of the base 1. One end of the worm gear 13 is rotatably mounted on the rectangular plate 14. A circular sleeve 12 is fixedly mounted on one side of the rectangular plate 14. The circular sleeve 12 encloses the worm gear 13 without contacting it. Multiple reinforcing strips 9 are fixedly mounted on the bottom of the mounting plate 8.

[0032] In use, by controlling the start of the two corresponding drive motors 11, the output of the drive motors 11 will drive the worm gear 13 to rotate. The rotation of the worm gear 13 will cooperate with the worm gear 16, thereby driving the fixed disk 15 and the rotating seat 2 to rotate. The other drive motor 11 will drive the mounting plate 8 to rotate. Thus, it can rotate horizontally and vertically, and can simulate the limits of force in different directions. Therefore, it can further improve the convenience and flexibility of tensile testing.

[0033] The driving mechanical structure for both horizontal and vertical rotation is the same in this application, so the mechanical structure for vertical rotation is not described in detail. Furthermore, the method for tensile testing of metal parts in this application is prior art in the field, so the specific installation and usage testing method is not described in detail.

[0034] Reference Figure 4 The reinforcement mechanism includes a pad 19 fixedly installed on the top of the base 1. An air pump 20 is fixedly installed on the top of the pad 19. An air suction pipe 22 is fixedly installed at one end of the air pump 20's air intake port, and an air outlet pipe 21 is fixedly installed at one end of the air pump 20's air outlet port. A connecting pipe 18 is fixedly installed through one end of the air suction pipe 22. A corresponding suction cup 17 is fixedly installed through both ends of the connecting pipe 18. The two suction cups 17 are located on both sides of the base 1 and are parallel to it. A corresponding positioning plate 23 is fixedly installed on the top of each of the two suction cups 17, and a corresponding bolt 24 is screwed onto each of the two positioning plates 23.

[0035] In use, by controlling the start of the air pump 20, one end of the air pump 20 absorbs the gas in the two suction cups 17 through the suction pipe 22 and the connecting pipe 18, and discharges the gas through the exhaust pipe 21. Thus, the two suction cups 17 can be used to adhere to the ground, thereby further improving the stability and firmness of the base 1. Therefore, the stability of this device during use can be improved.

[0036] The implementation principle of the tensile testing device with a rotating mechanism in this application embodiment is as follows: When in use, the metal part to be tested is first installed on the mounting plate 8. At this time, the corresponding two drive motors 11 can be started by control. The output end of the drive motor 11 will drive the worm gear 13 to rotate. The worm gear 13 rotates and will cooperate with the worm gear 16, thereby driving the fixed plate 15 and the rotating seat 2 to rotate. The other drive motor 11 will drive the mounting plate 8 to rotate. Thus, it can rotate horizontally and vertically, and can simulate the limit of force in different directions. Therefore, it can further improve the convenience and flexibility of tensile testing.

[0037] By controlling the start of the air pump 20, one end of the air pump 20 absorbs the gas in the two suction cups 17 through the suction pipe 22 and the connecting pipe 18, and discharges the gas through the exhaust pipe 21. Thus, the two suction cups 17 can be used to adhere to the ground, thereby further improving the stability and firmness of the base 1. Therefore, the stability of this device during use can be improved.

[0038] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A tensile testing apparatus with a rotating mechanism, comprising a base (1) and a rotating seat (2), characterized in that: The top of the rotating seat (2) is fixedly installed with corresponding first side plate (3) and second side plate (6), and the first side plate (3) and second side plate (6) are provided with rotating mechanisms. The rotating mechanism includes a rotating shaft (4) and a support plate (7) rotatably mounted on the first side plate (3) and the second side plate (6). A connecting plate (5) is fixedly mounted on one end of the rotating shaft (4). The connecting plate (5) and the support plate (7) are provided with the same mounting plate (8) for placing metal parts on their respective sides. A housing (10) is fixedly mounted on the top of the base (1). The top of the housing (10) is open. A fixed plate (15) is rotatably mounted inside the housing (10). The fixed plate (15) is fixedly mounted to the rotating seat (2). Multiple corresponding turbine teeth (16) are fixed on the outer surface of the fixed plate (15). A drive motor (11) is fixedly mounted on the top of the base (1). A worm gear (13) is fixedly mounted on the output end of the drive motor (11). The worm gear (13) is adapted to the turbine teeth (16).

2. The tension testing apparatus with a rotating mechanism according to claim 1, characterized in that: A rectangular plate (14) is fixedly installed on the top of the base (1), and one end of the worm (13) is rotatably installed on the rectangular plate (14).

3. The pull testing apparatus with a rotating mechanism of claim 2, wherein: A circular sleeve (12) is fixedly installed on one side of the rectangular plate (14). The circular sleeve (12) encloses the worm (13) without contacting it.

4. The pull testing apparatus with a rotating mechanism of claim 1, wherein: Multiple reinforcing strips (9) are fixedly installed on the bottom of the mounting plate (8).

5. The pull testing apparatus with a rotating mechanism of claim 1, wherein: A pad (19) is fixedly installed on the top of the base (1), and an air pump (20) is fixedly installed on the top of the pad (19). An air suction pipe (22) is fixedly installed at one end of the air suction port of the air pump (20), and an air outlet pipe (21) is fixedly installed at one end of the air outlet of the air pump (20). A connecting pipe (18) is fixedly installed through one end of the air suction pipe (22), and corresponding suction cups (17) are fixedly installed through both ends of the connecting pipe (18).

6. The pull testing apparatus with a rotating mechanism of claim 5, wherein: The two suction cups (17) are located on both sides of the base (1) and are arranged parallel to it.

7. A tensile testing device with a rotating mechanism according to claim 6, characterized in that: The top of each of the two suction cups (17) is fixedly installed with a corresponding positioning plate (23), and each of the two positioning plates (23) is screwed with a corresponding bolt (24).

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