Automobile shell strength detection equipment

Abstract

The utility model relates to the field of part detection, and discloses an automobile shell strength detection device which comprises a first supporting column, the outer wall of the first supporting column is fixedly connected with a first workbench, the upper surface of the first workbench is fixedly connected with a second installation block, and the interior of the first supporting column is fixedly connected with a second hydraulic machine. A control panel is fixedly connected to the outer wall of the first supporting column, a first connecting column is fixedly connected to the top end of the second hydraulic machine, a second mounting block is fixedly connected to the outer wall of the first connecting column, and a second motor is fixedly connected to the interior of the second mounting block. According to the automatic part stretching device, a second hydraulic machine is started through a control panel to drive a first connecting column at the top end to drive a second mounting block on the outer wall to move, when the second mounting block moves to drive a sliding rail on the outer wall to move, a fixing screw on the inner wall can drive a clamping block on the outer wall to move, and a part is stretched; and the stretching test of the automobile shell part is completed.

Description

Technical Field

[0001] The utility model relates to the field of part detection, in particular to a device for detecting the strength of an automobile shell. Background Technique

[0002] Automobile parts are the various units that make up the whole of automobile parts processing and the products serving automobile parts processing.

[0003] As spare parts of the automobile shell, sufficient stamping strength needs to be ensured. Otherwise, in the event of an accident during driving, it is extremely easy to cause the rupture of the automobile shell, which cannot guarantee the safety of the people inside the vehicle. Therefore, in production, pressure tests, tensile tests, and impact tests need to be carried out on automobile shell parts.

[0004] In view of the above problems, we have proposed a device for detecting the strength of an automobile shell. Content of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a device for detecting the strength of an automobile shell, aiming to improve the problems that pressure tests, tensile tests, and impact tests need to be carried out on automobile shell parts in production.

[0006] To achieve the above object, the utility model provides the following technical solution: A device for detecting the strength of an automobile shell, including a first pillar, the outer wall of the first pillar is fixedly connected with a first workbench, the upper surface of the first workbench is fixedly connected with a second mounting block, the inside of the first pillar is fixedly connected with a second hydraulic press, the outer wall of the first pillar is fixedly connected with a control panel, the top of the second hydraulic press is fixedly connected with a first connecting column, the outer wall of the first connecting column is fixedly connected with a second mounting block, the inside of the second mounting block is fixedly connected with a second motor, the outer wall of the second mounting block is fixedly connected with a slide rail, the inner wall of the slide rail is slidably connected with a clamping block, the outer wall of the clamping block is fixedly connected with a rack, the inside of the clamping block is spirally connected with a fixing screw, the outer wall of the fixing screw is slidably connected to the inner wall of the slide rail, and the output end of the second motor is fixedly connected with a gear.

[0007] Preferably, the outer wall of the gear is meshed and linked to the outer surface of the rack, the outer wall of the first pillar is fixedly connected with a second pillar, and the outer wall of the second pillar is fixedly connected with a second workbench.

[0008] Preferably, the upper surface of the second workbench is fixedly connected with a first placement table, the outer wall of the second pillar is fixedly connected with a control panel, and the top of the second pillar is fixedly connected with a second connecting column.

[0009] Preferably, a first hydraulic press is fixedly connected to the outer wall of the second connecting column, a pressing plate is fixedly connected to the bottom end of the first hydraulic press, and a third support column is fixedly connected to the outer wall of the second support column.

[0010] Preferably, a third workbench is fixedly connected to the outer wall of the third support column, and a pressure sensor is fixedly connected to the upper surface of the third workbench.

[0011] Preferably, a second placement table is fixedly connected to the upper surface of the pressure sensor, a control panel is fixedly connected to the outer wall of the third support column, and a third connecting column is fixedly connected to the top end of the third support column.

[0012] Preferably, a first mounting block is fixedly connected to the upper surface of the third connecting column, a first motor is fixedly connected to the inside of the first mounting block, and a rope is fixedly connected to the output end of the first motor.

[0013] Preferably, the other end of the rope is fixedly connected to a fixing plate, and an impact block is fixedly connected to the lower surface of the fixing plate.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the second hydraulic press is started through the control panel to drive the first connecting column at the top to drive the second mounting block on the outer wall to displace. When the second mounting block moves to drive the slide rail on the outer wall to move, the fixing screw on the inner wall can drive the clamping block on the outer wall to move, so as to stretch the part and complete the stretching test of the automobile shell part.

[0016] 2. In the utility model, the first hydraulic press is started through the control panel to move and drive the pressing plate at the output end to move, so as to extrude the part and complete the pressure test of the automobile shell part.

[0017] 3. In the utility model, the first motor is started through the control panel to rotate and drive the rope at the output end to wind. When the rope winds to drive the fixing plate at the end to move, the impact block can be driven to rise. After rising to an appropriate height, the first motor is turned off through the control panel to make the impact block freely fall and impact the part, so as to impact the part and complete the impact test of the automobile shell part. Description of the Drawings

[0018] Figure 1 is a three-dimensional view of a device for detecting the strength of an automobile shell proposed by the utility model;

[0019] Figure 2 is a three-dimensional view of the second hydraulic press of a device for detecting the strength of an automobile shell proposed by the utility model;

[0020] Figure 3The perspective view of the second motor of a vehicle outer shell strength detection device proposed by the present utility model.

[0021] Legend:

[0022] 1. First support pillar; 2. First workbench; 3. Second support pillar; 4. Second workbench; 5. First placement table; 6. Second placement table; 7. Third workbench; 8. Third support pillar; 9. Impact block; 10. Fixed plate; 11. Rope; 12. First mounting block; 13. First motor; 14. Third connecting column; 15. Pressure plate; 16. First hydraulic press; 17. Second connecting column; 18. Second mounting block; 19. First connecting column; 20. Second motor; 21. Slide rail; 22. Fixing screw; 23. Clamping block; 24. Rack; 25. Gear; 26. Second hydraulic press; 27. Pressure sensor; 28. Control panel. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the specification drawings 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. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Referring to Figures 1 - 3 , an embodiment provided by the present utility model: The vehicle outer shell strength detection device of this embodiment includes a first support pillar 1, the outer wall of the first support pillar 1 is fixedly connected with a first workbench 2, the upper surface of the first workbench 2 is fixedly connected with a second mounting block 18, the inside of the first support pillar 1 is fixedly connected with a second hydraulic press 26, the outer wall of the first support pillar 1 is fixedly connected with a control panel 28, the top of the second hydraulic press 26 is fixedly connected with a first connecting column 19, the outer wall of the first connecting column 19 is fixedly connected with a second mounting block 18, the inside of the second mounting block 18 is fixedly connected with a second motor 20, the outer wall of the second mounting block 18 is fixedly connected with a slide rail 21, the inner wall of the slide rail 21 is slidably connected with a clamping block 23, the outer wall of the clamping block 23 is fixedly connected with a rack 24, the inside of the clamping block 23 is screwed with a fixing screw 22, the outer wall of the fixing screw 22 is slidably connected to the inner wall of the slide rail 21, and the output end of the second motor 20 is fixedly connected with a gear 25.

[0025] Specifically, the first support column 1 provides an installation position for the second hydraulic press 26 and the control panel 28. The control panel 28 functions to control the second hydraulic press 26 and the second motor 20. The second hydraulic press 26 can raise the first connecting column 19. The first connecting column 19 and the first workbench 2 provide an installation position for the second mounting block 18. The second mounting block 18 provides an installation position for the second motor 20. The gear 25 and the rack 24 function to transmit power. The fixing screw 22 functions to prevent the clamping block 23 from falling off. The slide rail 21 functions to provide a sliding position. The second motor 20 provides drive for the clamping block 23. The clamping block 23 functions to fix the part and apply a tensile force.

[0026] Referring to Figures 1 - 3 , the outer wall of the gear 25 is meshed and connected to the outer surface of the rack 24. The outer wall of the first support column 1 is fixedly connected to a second support column 3. The outer wall of the second support column 3 is fixedly connected to a second workbench 4.

[0027] Specifically, the second support column 3 connects the first support column 1, making it an integral whole.

[0028] Referring to Figures 1 - 2 , the upper surface of the second workbench 4 is fixedly connected to a first placement table 5. The outer wall of the second support column 3 is fixedly connected to a control panel 28. The top of the second support column 3 is fixedly connected to a second connecting column 17.

[0029] Specifically, the second support column 3 provides an installation position for the control panel 28 and the second connecting column 17. The second workbench 4 provides an installation position for the first placement table 5. The first placement table 5 allows the part to deform during the pressure test.

[0030] Referring to Figures 1 - 2 , the outer wall of the second connecting column 17 is fixedly connected to a first hydraulic press 16. The bottom end of the first hydraulic press 16 is fixedly connected to a pressure plate 15. The outer wall of the second support column 3 is fixedly connected to a third support column 8.

[0031] Specifically, the second connecting column 17 provides an installation position for the first hydraulic press 16. The first hydraulic press 16 provides power for the pressure test. The pressure plate 15 functions to protect the first hydraulic press 16. The control panel 28 functions to control the first hydraulic press 16.

[0032] Referring to Figures 1 - 2 , the outer wall of the third support column 8 is fixedly connected to a third workbench 7. The upper surface of the third workbench 7 is fixedly connected to a pressure sensor 27.

[0033] Specifically, the third support column 8 functions to connect the second support column 3. The third workbench 7 provides an installation position for the pressure sensor 27. The pressure sensor 27 functions to test the impact force.

[0034] Referring toFigures 1 - 2 On the upper surface of the pressure sensor 27, a second placement table 6 is fixedly connected, on the outer wall of the third support column 8, a control panel 28 is fixedly connected, and at the top of the third support column 8, a third connecting column 14 is fixedly connected.

[0035] Specifically, the second placement table 6 serves to deform the parts, and the third support column 8 provides installation positions for the control panel 28 and the third connecting column 14.

[0036] Refer to Figures 1 - 2 On the upper surface of the third connecting column 14, a first mounting block 12 is fixedly connected. Inside the first mounting block 12, a first motor 13 is fixedly connected. The output end of the first motor 13 is fixedly connected to a rope 11.

[0037] Specifically, the third connecting column 14 provides an installation position for the first mounting block 12, the first mounting block 12 provides an installation position for the first motor 13, and the first motor 13 serves to provide power.

[0038] Refer to Figures 1 - 2 The other end of the rope 11 is fixedly connected to a fixing plate 10, and on the lower surface of the fixing plate 10, an impact block 9 is fixedly connected.

[0039] Specifically, the rope 11 serves for connection and transmission, the fixing plate 10 serves to connect the rope 11 and the impact block 9, the impact block 9 serves to impact the parts, and the control panel 28 serves to display the value of the pressure sensor 27 and control the first motor 13.

[0040] Working principle: When the device needs to be used, place the automotive body part to be detected into the clamping block 23. When starting the second motor 20 to rotate through the control panel 28 and drive the gear 25 at the output end to rotate, the rack 24 on the outer wall can drive the clamping block 23 on the outer wall to slide on the inner wall of the slide rail 21, so that the clamping block 23 clamps the automotive body part. Start the second hydraulic press 26 through the control panel 28 to drive the first connecting column 19 at the top to drive the second mounting block 18 on the outer wall to displace. When the second mounting block 18 moves and drives the slide rail 21 on the outer wall to move, the fixing screw 22 on the inner wall can drive the clamping block 23 on the outer wall to move, thereby conducting a tensile test on the automotive body part. When the part deforms, record the tensile force applied by the second hydraulic press 26 on the control panel 28. Place the automotive body part to be detected on the upper surface of the first placement table 5. Start the first hydraulic press 16 to move through the control panel 28 and drive the pressing plate 15 at the output end to move, thereby conducting a pressure test on the automotive body part. When the part deforms, record the pressure applied by the first hydraulic press 16 on the control panel 28. Place the automotive body part to be detected on the upper surface of the second placement table 6. Start the first motor 13 to rotate through the control panel 28 and drive the rope 11 at the output end to wind. When the rope 11 winds and drives the fixed plate 10 at the end to move, it can drive the impact block 9 to rise. After rising to an appropriate height, turn off the first motor 13 through the control panel 28 to make the impact block 9 freely fall and impact the part, thereby conducting an impact test on the automotive body part. Record the value of the pressure sensor 27 on the control panel 28 and the degree of part deformation.

[0041] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An automobile shell strength detection device, comprising a first support column (1), characterized in that: The outer wall of the first pillar (1) is fixedly connected with a first workbench (2). The upper surface of the first workbench (2) is fixedly connected with a second mounting block (18). The inside of the first pillar (1) is fixedly connected with a second hydraulic press (26). The outer wall of the first pillar (1) is fixedly connected with a control panel (28). The top of the second hydraulic press (26) is fixedly connected with a first connecting column (19). The outer wall of the first connecting column (19) is fixedly connected with a second mounting block (18). The inside of the second mounting block (18) is fixedly connected with a second motor (20). The outer wall of the second mounting block (18) is fixedly connected with a slide rail (21). A clamping block (23) is slidably connected to the inner wall of the slide rail (21). A rack (24) is fixedly connected to the outer wall of the clamping block (23). A fixing screw (22) is screwed into the inside of the clamping block (23). The outer wall of the fixing screw (22) is slidably connected to the inner wall of the slide rail (21). The output end of the second motor (20) is fixedly connected with a gear (25).

2. The strength detection device for an automobile shell according to claim 1, characterized in that: The outer wall of the gear (25) is meshed with the outer surface of the rack (24). The outer wall of the first pillar (1) is fixedly connected with a second pillar (3). The outer wall of the second pillar (3) is fixedly connected with a second workbench (4).

3. The strength detection device for an automobile outer shell according to claim 2, characterized in that: The upper surface of the second workbench (4) is fixedly connected with a first placement table (5). The outer wall of the second pillar (3) is fixedly connected with a control panel (28). The top of the second pillar (3) is fixedly connected with a second connecting column (17).

4. An automobile shell strength detection device according to claim 3, characterized in that: The outer wall of the second connecting column (17) is fixedly connected with a first hydraulic press (16). The bottom of the first hydraulic press (16) is fixedly connected with a pressing plate (15). The outer wall of the second pillar (3) is fixedly connected with a third pillar (8).

5. The strength detection device for an automobile outer shell according to claim 4, wherein: The outer wall of the third pillar (8) is fixedly connected with a third workbench (7). The upper surface of the third workbench (7) is fixedly connected with a pressure sensor (27).

6. The strength detection device for an automobile shell according to claim 5, wherein: The upper surface of the pressure sensor (27) is fixedly connected with a second placement table (6). The outer wall of the third pillar (8) is fixedly connected with a control panel (28). The top of the third pillar (8) is fixedly connected with a third connecting column (14).

7. An automobile shell strength detection device according to claim 6, characterized in that: The upper surface of the third connecting column (14) is fixedly connected with a first mounting block (12). The inside of the first mounting block (12) is fixedly connected with a first motor (13). The output end of the first motor (13) is fixedly connected with a rope (11).

8. An automobile body strength detection device according to claim 7, characterized in that: The other end of the rope (11) is fixedly connected with a fixing plate (10). The lower surface of the fixing plate (10) is fixedly connected with an impact block (9).

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