Vehicle body metal plate strength detection equipment of new energy unit

Abstract

The utility model relates to the technical field of sheet metal strength detection, in particular to vehicle body sheet metal strength detection equipment of a new energy unit, which comprises a machine base body, a control panel and a display screen body are fixedly connected to the right side surface of the machine base body from top to bottom in sequence, and a sliding groove is formed in the inner bottom wall of the machine base body. A first sliding block and a second sliding block are sequentially arranged in the sliding groove from left to right. And the protection pad is installed on the surface of the left side of the second clamping block, and a two-way lead screw is installed in the second sliding block and the first sliding block in an inserted mode. The connecting shaft drives the moving plate to rotate towards the left side, so that the abutting plate can be driven to be attached to the side face of the sheet metal part, the whole sheet metal part is integrally clamped and stabilized, meanwhile, the universal ball is installed in the installation ring and can rotate at any angle, and therefore the universal ball can rotate along with rotation of the moving plate; and the overall rotating effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet metal strength detection, in particular to a body sheet metal strength detection device for a new energy unit. Background Art

[0002] Modern manufacturing is increasingly tending towards the characteristics of "multiple varieties and small batches", and the sheet metal processing field has increasingly higher requirements for production flexibility. The body sheet metal of new energy units needs to be tested for strength.

[0003] In this regard, China applied for patent number: CN213714942U, which discloses a sheet metal strength rapid detection device, including a chassis, the chassis is composed of an upper and a lower part, and the lower part of the chassis is a hollow cavity, a cylinder is embedded in the upper part of the chassis, a piston rod is provided at the lower end of the cylinder, a hitting rod is provided at the lower end of the piston rod, the upper part of the chassis is fixedly connected to the lower part of the chassis through the hitting rod, the lower part of the chassis includes a sensor, a closing plate, an adsorption positioning plate, a guide column and a detection plate, a closing plate is provided at the lower end of the hitting rod, the sensor sleeve is arranged on the hitting rod, the closing plate and the adsorption positioning plate are connected through the guide column, the guide column is symmetrically arranged at both ends of the closing plate, and a detection plate is provided at the lower end of the closing plate; the utility model adopts a combination of pneumatic and electric control, the structure is simple, and the detection plate is fit-fitted with the sheet metal to be tested to instantly obtain tens of millions of measurement data of the parts on the entire adsorption positioning plate, which speeds up the detection speed while also improving the accuracy of the experimental data.

[0004] However, when testing the strength of sheet metal, it is impossible to limit and fix the sheet metal, and only the cross-section of the sheet metal can be tested, and the longitudinal surface of the sheet metal cannot be tested. As a result, the overall inspection is not comprehensive and has certain limitations. Therefore, it has become an urgent problem to be solved to perfect and improve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a body sheet metal strength testing device for a new energy unit, so as to solve the problem proposed in the above-mentioned background technology that the sheet metal cannot be limited and fixed during the sheet metal strength testing, and only the cross section of the sheet metal can be tested, and the longitudinal surface of the sheet metal cannot be tested, so that the overall test is not comprehensive and has certain limitations.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a body sheet metal strength detection device for a new energy unit, comprising a base body, the right side surface of the base body is fixedly connected with a control panel and a display screen body in sequence from top to bottom, the inner bottom wall of the base body is provided with a sliding groove, the interior of the sliding groove is sequentially provided with a first sliding block and a second sliding block from left to right, the top surface of the first sliding block is fixedly connected with a first clamping block, and the top surface of the second sliding block is fixedly connected with a second clamping block;

[0007] A protective pad is installed on the left side surface of the second clamping block, a bidirectional screw is inserted and installed inside the second sliding block and the first sliding block, a motor body is arranged on the right side surface of the bidirectional screw, a first rotating shaft is arranged on the top surface of the second clamping block, a second rotating shaft is arranged on the top surface of the first clamping block, a moving plate is fixedly connected to the top surface of the moving plate, a movable shaft is arranged on the top surface of the moving plate, and a resistance plate is fixedly connected to the left side surface of the movable shaft.

[0008] Preferably, the right side surface of the second clamping block is fixedly connected to a side block, and the top surface of the side block is fixedly connected to a top plate.

[0009] Preferably, a mounting ring is provided on the left side surface of the top plate, and a universal ball is provided inside the mounting ring.

[0010] Preferably, a telescopic rod is provided on the left side surface of the universal ball, and a connecting shaft is provided at one end of the telescopic rod away from the universal ball.

[0011] Preferably, a moving plate is provided on the left side surface of the connecting shaft, and the moving plate is movably connected to the connecting shaft.

[0012] Preferably, a cylinder body is disposed on the top surface of the base body, and a driving rod is disposed on the lower surface of the cylinder body.

[0013] Preferably, a sensor body is provided at one end of the hitting rod away from the cylinder body, a moving frame is provided on the lower surface of the sensor body, and a detection plate is fixedly connected to the lower surface of the moving frame.

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

[0015] 1. The body sheet metal strength testing equipment of the new energy unit, through the set sliding groove, the first sliding block, the second sliding block, the first clamping block, the second clamping block, the protective pad, the motor body, the first rotating shaft, the second rotating shaft, the moving plate, the movable shaft, the contact plate and the side block, when in use, firstly places the sheet metal on the inner bottom wall of the base body, and then starts the motor body, the motor body drives the bidirectional screw to rotate, so that the bidirectional screw can drive the first sliding block and the second sliding block to move toward each other, so that the sheet metal can be limited and fixed by the first clamping block and the second clamping block to ensure the subsequent detection effect, and at the same time, this design can be used for sheet metal parts of different sizes, and at the same time, the design of the protective pad can provide overall protection for the side of the sheet metal part, the protection effect is good, and the practicality of the design is reflected.

[0016] 2. The body sheet metal strength testing equipment of the new energy unit is provided with side blocks, top plates, mounting rings, universal balls, telescopic rods, connecting shafts, cylinder bodies, hitting rods, sensor bodies and moving frames. When in use, when it is necessary to detect the cross section of the sheet metal, the first clamping block and the second clamping block are brought close to each other, and then the telescopic rod is started, so that the connecting shaft can be driven to move to the left through the telescopic rod, and then the moving plate is driven to rotate to the left through the connecting shaft, so that the contact plate can be driven to fit on the side of the sheet metal, and the entire sheet metal is clamped and stabilized as a whole. At the same time, the universal ball is installed inside the mounting ring and can rotate at any angle, so that it can rotate with the movement plate, and the overall rotation effect is good. Subsequently, the cylinder body is started, and the cylinder body drives the hitting rod and the moving frame to descend as a whole, and the detection plate is attached to the top surface of the sheet metal, and the pressure can be felt through the sensor body. At the same time, the pressure data will be displayed on the surface of the display body, so that the sheet metal can be quickly detected, and the overall detection effect is good. The outer surface of the sheet metal can be detected as a whole, which reflects the functionality of the design. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a three-dimensional schematic diagram of the first clamping block and the second clamping block structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the disassembly of the top plate and telescopic rod structure of the utility model;

[0020] Figure 4 It is a three-dimensional schematic diagram of the cylinder body and the motion frame structure of the utility model.

[0021] In the figure: 1. base body; 2. control panel; 3. sliding groove; 4. first sliding block; 5. second sliding block; 6. first clamping block; 7. second clamping block; 8. protective pad; 9. motor body; 10. first rotating shaft; 11. second rotating shaft; 12. moving plate; 13. movable shaft; 14. contact plate; 15. side block; 16. top plate; 17. mounting ring; 18. universal ball; 19. telescopic rod; 20. connecting shaft; 21. cylinder body; 22. hitting rod; 23. sensor body; 24. moving frame; 25. detection plate; 26. display body. DETAILED DESCRIPTION

[0022] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 , an embodiment provided by the utility model:

[0024] A body sheet metal strength detection device for a new energy unit. The control panel 2, motor body 9, telescopic rod 19, cylinder body 21, sensor body 23 and display screen body 26 used in this application are all products that can be directly purchased on the market. Their principles and connection methods are all existing technologies well known to those skilled in the art, so they will not be repeated here. It includes a base body 1, and the right side surface of the base body 1 is fixedly connected with a control panel 2 and a display screen body 26 in sequence from top to bottom. The inner bottom wall of the base body 1 is provided with a sliding groove 3, and the interior of the sliding groove 3 is provided with a first sliding block 4 and a second sliding block 5 in sequence from left to right. Two sliding blocks 5, the top surface of the first sliding block 4 is fixedly connected with the first clamping block 6, the top surface of the second sliding block 5 is fixedly connected with the second clamping block 7, the right surface of the second clamping block 7 is fixedly connected with the side block 15, the top surface of the side block 15 is fixedly connected with the top plate 16, the left surface of the top plate 16 is provided with a mounting ring 17, the interior of the mounting ring 17 is provided with a universal ball 18, the left surface of the universal ball 18 is provided with a telescopic rod 19, the end of the telescopic rod 19 away from the universal ball 18 is provided with a connecting shaft 20, the left surface of the connecting shaft 20 is provided with a moving plate 12, and the moving plate 12 is movably connected with the connecting shaft 20, A cylinder body 21 is disposed on the top surface of the base body 1, a rod 22 is disposed on the lower surface of the cylinder body 21, a sensor body 23 is disposed on the end of the rod 22 away from the cylinder body 21, a moving frame 24 is disposed on the lower surface of the sensor body 23, and a detection plate 25 is fixedly connected to the lower surface of the moving frame 24. When it is necessary to detect the cross section of the sheet metal part, the first clamping block 6 and the second clamping block 7 are brought close to each other, and then the telescopic rod 19 is started, which can drive the connecting shaft 20 to move to the left, and then the connecting shaft 20 drives the moving plate 12 to rotate to the left. The moving plate 14 is moved, thereby driving the contact plate 14 to fit on the side of the sheet metal part, and the whole sheet metal part is clamped and stabilized. At the same time, the universal ball 18 is installed inside the mounting ring 17 and can rotate at any angle, so that it can rotate along with the moving plate 12, and the overall rotation effect is good. Then, by starting the cylinder body 21, the cylinder body 21 drives the rod 22 and the moving frame 24 to descend as a whole, and the detection plate 25 is attached to the top surface of the sheet metal part. The pressure can be felt through the sensor body 23, and the pressure data will be displayed on the surface of the display body 26, so as to quickly detect the sheet metal part.

[0025] Protective pad 8, protective pad 8 is installed on the left side surface of the second clamping block 7, the second sliding block 5 and the first sliding block 4 are internally inserted with a bidirectional screw, the right side surface of the bidirectional screw is provided with a motor body 9, the top surface of the second clamping block 7 is provided with a first rotating shaft 10, the top surface of the first clamping block 6 is provided with a second rotating shaft 11, the top surface of the first rotating shaft 10 is fixedly connected with a moving plate 12, the top surface of the moving plate 12 is provided with a movable shaft 13, and the left side surface of the movable shaft 13 is fixedly connected with a contact plate 14. By placing the sheet metal on the inner bottom wall of the base body 1, and then starting the motor body 9, the motor body 9 drives the bidirectional screw to rotate, so that the bidirectional screw can drive the first sliding block 4 and the second sliding block 5 to move toward each other, so that the sheet metal can be limited and fixed by the first clamping block 6 and the second clamping block 7 to ensure the subsequent detection effect. At the same time, this design can be used for sheet metal parts of different sizes, and at the same time, the design of the protective pad 8 can provide overall protection for the side of the sheet metal part.

[0026] Working principle: when the staff uses this device, first connect the device to an external power supply to provide power support for the device, first place the sheet metal on the inner bottom wall of the base body 1, and then start the motor body 9, the motor body 9 drives the bidirectional screw to rotate, so that the bidirectional screw can drive the first sliding block 4 and the second sliding block 5 to move towards each other, so that the sheet metal can be limited and fixed by the first clamping block 6 and the second clamping block 7 to ensure the subsequent detection effect. At the same time, this design can be used for sheet metal parts of different sizes, and the design of the protective pad 8 can provide overall protection for the side of the sheet metal part. When it is necessary to detect the cross section of the sheet metal part, the first clamping block 6 and the second clamping block 7 are brought close to each other, and then the telescopic rod 19 is started. By extending The retracted rod 19 can drive the connecting shaft 20 to move to the left, and then drive the moving plate 12 to rotate to the left through the connecting shaft 20, so that the contact plate 14 can be driven to fit onto the side of the sheet metal, and the entire sheet metal can be clamped and stabilized as a whole. At the same time, the universal ball 18 is installed inside the mounting ring 17 and can rotate at any angle, so that it can rotate along with the moving plate 12, and the overall rotation effect is good. Subsequently, by starting the cylinder body 21, the cylinder body 21 drives the hitting rod 22 and the moving frame 24 to descend as a whole, and fits onto the top surface of the sheet metal through the detection plate 25. The pressure can be felt through the sensor body 23, and the pressure data will be displayed on the surface of the display screen body 26, so that the sheet metal can be quickly detected. The above is all the working principles of the present utility model.

[0027] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A body sheet metal strength testing device for a new energy generator set, comprising a base body (1), a control panel (2) and a display screen body (26) being fixedly connected to the right side surface of the base body (1) in sequence from top to bottom, characterized in that: The inner bottom wall of the base body (1) is provided with a sliding groove (3), and a first sliding block (4) and a second sliding block (5) are arranged in sequence from left to right inside the sliding groove (3); the top surface of the first sliding block (4) is fixedly connected to a first clamping block (6), and the top surface of the second sliding block (5) is fixedly connected to a second clamping block (7); A protective pad (8) is installed on the left side surface of the second clamping block (7); a bidirectional screw is inserted and installed inside the second sliding block (5) and the first sliding block (4); a motor body (9) is arranged on the right side surface of the bidirectional screw; a first rotating shaft (10) is arranged on the top surface of the second clamping block (7); a second rotating shaft (11) is arranged on the top surface of the first clamping block (6); a moving plate (12) is fixedly connected to the top surface of the first rotating shaft (10); a movable shaft (13) is arranged on the top surface of the moving plate (12); and a contact plate (14) is fixedly connected to the left side surface of the movable shaft (13).

2. According to the new energy unit body sheet metal strength detection equipment of claim 1, it is characterized by: The right side surface of the second clamping block (7) is fixedly connected to a side block (15), and the top surface of the side block (15) is fixedly connected to a top plate (16).

3. The body sheet metal strength testing equipment of a new energy unit according to claim 2 is characterized by: A mounting ring (17) is provided on the left side surface of the top plate (16), and a universal ball (18) is provided inside the mounting ring (17).

4. The body sheet metal strength testing equipment of a new energy unit according to claim 3 is characterized by: A telescopic rod (19) is provided on the left side surface of the universal ball (18), and a connecting shaft (20) is provided at one end of the telescopic rod (19) away from the universal ball (18).

5. The body sheet metal strength testing equipment of a new energy unit according to claim 4 is characterized in that: A moving plate (12) is provided on the left side surface of the connecting shaft (20), and the moving plate (12) is movably connected to the connecting shaft (20).

6. The body sheet metal strength testing equipment of a new energy unit according to claim 1 is characterized by: A cylinder body (21) is provided on the top surface of the machine base body (1), and a driving rod (22) is provided on the lower surface of the cylinder body (21).

7. The body sheet metal strength testing equipment of a new energy unit according to claim 6 is characterized by: A sensor body (23) is provided at one end of the hitting rod (22) away from the cylinder body (21), a moving frame (24) is provided on the lower surface of the sensor body (23), and a detection plate (25) is fixedly connected to the lower surface of the moving frame (24).

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