Electric vehicle frame detection tool

Abstract

The utility model relates to the technical field of detection tools, and discloses a detection tool for an electric vehicle frame, which solves the problem that the detection efficiency is influenced because high temperature resistance, low temperature resistance and corrosion resistance of the electric vehicle frame are separately detected in the prior art, and comprises a support frame, and a frame supporting and conveying mechanism and a protective shell are arranged at the top end of the support frame; a plurality of hydraulic lifting doors are arranged at the top end of the protective shell, a normal-temperature cleaning chamber, a high-temperature acid spraying chamber, a low-temperature cleaning chamber and a high-temperature alkali spraying chamber are formed among the hydraulic lifting doors, the protective shell and the supporting frame, a first heater is arranged at the top end of the high-temperature acid spraying chamber, a refrigerator is arranged at the top end of the low-temperature cleaning chamber, and a second heater is arranged at the top end of the high-temperature alkali spraying chamber. Spraying mechanisms are fixedly arranged at the top ends in the normal-temperature cleaning chamber, the high-temperature acid spraying chamber, the low-temperature cleaning chamber and the high-temperature alkali spraying chamber; through the detection tool, high temperature resistance, low temperature resistance and corrosion resistance detection can be alternately carried out on the electric vehicle frame, and the detection efficiency and the detection convenience are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of detection tooling, in particular to an electric vehicle frame detection tooling. Background Art

[0002] After the production and processing of the electric vehicle frame is completed, it needs to undergo a series of inspections to ensure that the quality of the electric vehicle frame meets the requirements, such as strength testing, durability testing, and high temperature resistance, low temperature resistance and corrosion resistance testing. At present, the high temperature resistance, low temperature resistance and corrosion resistance testing of the electric vehicle frame are usually carried out separately, which is not convenient for realizing continuous and alternating high temperature resistance, low temperature resistance and corrosion resistance testing, affecting the efficiency of the inspection. Moreover, the electric vehicle frame needs to be installed and disassembled multiple times during the step-by-step inspection, and the operation is relatively cumbersome. Therefore, the present application proposes an electric vehicle frame inspection tooling to realize efficient inspection of the electric vehicle frame. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides an electric vehicle frame inspection tool, which effectively solves the problem of separately conducting high temperature resistance, low temperature resistance and corrosion resistance inspections on the electric vehicle frame, which affects the inspection efficiency.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electric vehicle frame inspection tool, comprising a support frame, a frame support and conveying mechanism and a protective shell are fixedly arranged on the top of the support frame, a plurality of hydraulic lifting doors are interspersed on the top of the protective shell, and a normal temperature cleaning chamber, a high temperature acid shower chamber, a low temperature cleaning chamber and a high temperature alkali shower chamber are formed between the hydraulic lifting doors, the protective shell and the support frame, a tap water inlet pipe is fixedly arranged on the top of one side of the normal temperature cleaning chamber and the low temperature cleaning chamber, a heater 1 is fixedly arranged on the top of the high temperature acid shower chamber, a refrigerator is fixedly arranged on the top of the low temperature cleaning chamber, a heater 2 is fixedly arranged on the top of the high temperature alkali shower chamber, and a spray mechanism is fixedly arranged on the top of the normal temperature cleaning chamber, the high temperature acid shower chamber, the low temperature cleaning chamber and the high temperature alkali shower chamber.

[0005] Preferably, the bottom ends of the normal temperature cleaning chamber and the low temperature cleaning chamber are provided with a drainage pipe group inserted in the support frame, the bottom end of the high temperature acid shower chamber is fixedly provided with an acid collection box inserted in the support frame, and the acid collection box is connected to the high temperature acid shower chamber through an acid pumping pipeline, and the bottom end of the high temperature alkali shower chamber is fixedly provided with an alkali collection box inserted in the support frame, and the alkali collection box is connected to the high temperature alkali shower chamber through an alkali pumping pipeline.

[0006] Preferably, the spray mechanism is composed of a plurality of mounting supports for the spray pipe and a plurality of spray heads. The spray pipe is fixedly connected to the top end of the protective shell through the mounting supports, and the spray head is fixedly connected to the bottom end of the spray pipe.

[0007] Preferably, the frame support and conveying mechanism is composed of a strip support platform, a movable support mesh plate, a plurality of guide rails and a plurality of ball sleeves. The strip support platform is fixedly connected to the top of the support frame, the guide rail is fixedly connected to the top of the strip support platform, the ball sleeve is fixedly connected to the bottom end of the movable support mesh plate and is sleeved on the guide rail, and a plurality of drainage holes are provided on the strip support platform and the support frame near the normal temperature cleaning chamber, the high temperature acid shower chamber, the low temperature cleaning chamber and the high temperature alkali shower chamber.

[0008] Preferably, a servo motor is fixedly provided at one end inside the strip support platform, a sprocket 1 is fixedly provided on the output shaft of the servo motor, a sprocket 2 is rotatably provided at the other end inside the strip support platform, sprocket 2 is connected to sprocket 1 through a chain, and the movable support mesh plate is fixedly connected to the chain.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] (1) During operation, by setting up a normal temperature cleaning room, a high temperature acid shower room, a low temperature cleaning room and a high temperature alkali shower room, it is possible to carry out high temperature testing, low temperature testing and acid and alkali corrosion resistance testing on the electric vehicle frame, thereby improving the comprehensiveness of the testing. During and after the testing, the electric vehicle frame can be cleaned. By setting up an acid collection box, an acid pumping pipeline, an alkali collection box and an alkali pumping pipeline, it is possible to recycle the acid and alkali to avoid waste;

[0011] (2) By setting up a frame support and conveying mechanism composed of a strip support platform, a movable support mesh plate, a plurality of guide rails and a plurality of ball bearing sleeves, and setting up a servo motor, a sprocket first, a sprocket second and a chain, it is possible to support and convey the electric vehicle frame, and to perform alternating high temperature resistance, low temperature resistance and corrosion resistance testing on the electric vehicle frame, thereby improving the convenience and comprehensiveness of the testing. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0013] In the attached picture:

[0014] Figure 1 This is a schematic diagram of the structure of the electric vehicle frame detection tooling of the utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of the electric vehicle frame detection tooling of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the spray mechanism of the utility model;

[0017] Figure 4This is a schematic diagram of the structure of the frame support and conveying mechanism of the utility model;

[0018] In the figure: 1. support frame; 2. frame support and conveying mechanism; 3. protective shell; 4. hydraulic lifting door; 5. normal temperature cleaning chamber; 6. high temperature acid shower chamber; 7. low temperature cleaning chamber; 8. high temperature alkali shower chamber; 9. tap water inlet pipe; 10. heater one; 11. refrigerator; 12. heater two; 13. spray mechanism; 14. drainage pipe group; 15. acid collection box; 16. acid pumping pipeline; 17. alkali collection box; 18. alkali pumping pipeline; 19. spray pipe; 20. mounting support; 21. spray head; 22. strip support platform; 23. movable support mesh plate; 24. guide rail; 25. ball bearing sleeve; 26. servo motor; 27. sprocket one; 28. sprocket two; 29. ​​chain; 30. drainage hole. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] Depend on Figure 1 and Figure 2 The utility model provides an electric vehicle frame inspection tool, comprising a support frame 1, a frame support and conveying mechanism 2 and a protective shell 3 are fixedly arranged on the top of the support frame 1, a plurality of hydraulic lifting doors 4 are interspersed on the top of the protective shell 3, a normal temperature cleaning chamber 5, a high temperature acid shower chamber 6, a low temperature cleaning chamber 7 and a high temperature alkali shower chamber 8 are formed between the hydraulic lifting door 4, the protective shell 3 and the support frame 1, a tap water inlet pipe 9 is fixedly arranged on the top of one side of the normal temperature cleaning chamber 5 and the low temperature cleaning chamber 7, a heater 10 is fixedly arranged on the top of the high temperature acid shower chamber 6, a refrigerator 11 is fixedly arranged on the top of the low temperature cleaning chamber 7, a heater 2 12 is fixedly arranged on the top of the high temperature alkali shower chamber 8, and a spray mechanism 13 is fixedly arranged on the top of the normal temperature cleaning chamber 5, the high temperature acid shower chamber 6, the low temperature cleaning chamber 7 and the high temperature alkali shower chamber 8;

[0021] When in use, the electric vehicle frame is installed on the top of the frame support and conveying mechanism 2, and the frame of the electric vehicle is supported and conveyed by the frame support and conveying mechanism 2, so that the frame of the electric vehicle enters the high-temperature acid shower chamber 6, at which time the frame of the electric vehicle is subjected to high-temperature resistance detection and acid corrosion resistance detection. After the detection, the frame of the electric vehicle is subjected to low-temperature resistance detection through the low-temperature cleaning chamber 7, and the surface of the frame of the electric vehicle is rinsed with acid at the same time, and then enters the high-temperature alkali shower chamber 8 for high-temperature resistance and alkali corrosion resistance detection. The above steps can be repeated for many times. Finally, after the detection is completed, the frame of the electric vehicle can be rinsed through the normal temperature cleaning chamber 5;

[0022] Depend on Figures 1 to 3 It is given that the bottom ends of the normal temperature cleaning chamber 5 and the low temperature cleaning chamber 7 are provided with a drainage pipe group 14 inserted in the support frame 1, the bottom end of the high temperature acid shower chamber 6 is fixedly provided with an acid liquid collection box 15 inserted in the support frame 1, and the acid liquid collection box 15 is connected to the high temperature acid shower chamber 6 through an acid liquid pumping pipeline 16, and the bottom end of the high temperature alkali shower chamber 8 is fixedly provided with an alkali liquid collection box 17 inserted in the support frame 1, and the alkali liquid collection box 17 is connected to the high temperature alkali shower chamber 8 through an alkali liquid pumping pipeline 18. The spray mechanism 13 is composed of a spray pipe 19, a plurality of mounting supports 20 and a plurality of spray heads 21. The spray pipe 19 is fixedly connected to the top of the inside of the protective shell 3 through the mounting support 20, and the spray head 21 is fixedly connected to the bottom end of the spray pipe 19;

[0023] The flushing water can be discharged through the drainage pipe group 14, the acid can be recovered and recycled through the acid collection box 15 and the acid pumping pipeline 16, the alkali can be recovered and recycled through the alkali collection box 17 and the alkali pumping pipeline 18, and the water, acid and alkali can be sprayed through the spray pipe 19 and a plurality of spray heads 21;

[0024] Depend on Figure 1 , Figure 2 and Figure 4 It is given that the frame support and conveying mechanism 2 is composed of a strip support platform 22, a movable support mesh plate 23, a plurality of guide rails 24 and a plurality of ball bearing sleeves 25. The strip support platform 22 is fixedly connected to the top of the support frame 1, the guide rail 24 is fixedly connected to the top of the strip support platform 22, the ball bearing sleeve 25 is fixedly connected to the bottom end of the movable support mesh plate 23 and is sleeved on the guide rail 24, the strip support platform 22 and the support frame 1 are close to the normal temperature cleaning chamber 5, the high temperature acid shower chamber 6, the low temperature cleaning chamber 7 and the high temperature alkali shower chamber 8. A plurality of drainage holes 30 are provided at the positions, one end of the strip support platform 22 is fixedly provided with a servo motor 26, a sprocket 1 27 is fixedly provided on the output shaft of the servo motor 26, a sprocket 2 28 is rotatably provided at the other end of the strip support platform 22, the sprocket 2 28 is connected to the sprocket 1 27 through a chain 29, and the movable support mesh plate 23 is fixedly connected to the chain 29;

[0025] When the frame is transported, the servo motor 26 is started, and the sprocket 1 27 is driven to rotate by the servo motor 26, and the chain 29 is driven to rotate by the sprocket 1 27 and the sprocket 2 28, thereby driving the movable support mesh plate 23 to move on the top of the strip support platform 22, and the movable support mesh plate 23 can be limited by the guide rail 24 and the ball sleeve 25.

[0026] During work, by setting up a normal temperature cleaning room, a high temperature acid shower room, a low temperature cleaning room and a high temperature alkali shower room, it is possible to carry out high temperature testing, low temperature testing and acid and alkali corrosion resistance testing on the electric vehicle frame, thereby improving the comprehensiveness of the testing; the electric vehicle frame can be cleaned during and after the testing; by setting up an acid collection box, an acid pumping pipeline, an alkali collection box and an alkali pumping pipeline, the acid and alkali can be recycled to avoid waste; by setting up a frame supporting and conveying mechanism composed of a strip support platform, a movable supporting mesh plate, a plurality of guide rails and a plurality of ball bearing sleeves, and by setting up a servo motor, a sprocket one, a sprocket two and a chain, it is possible to support and convey the electric vehicle frame, realize alternating high temperature resistance, low temperature resistance and corrosion resistance testing on the electric vehicle frame, thereby improving the convenience and comprehensiveness of the testing.

Claims

1. An electric vehicle frame inspection tool, comprising a support frame (1), characterized in that: A frame support conveying mechanism (2) and a protective shell (3) are fixedly arranged at the top of the support frame (1); a plurality of hydraulic lift doors (4) are interspersed at the top of the protective shell (3); a normal temperature cleaning chamber (5), a high temperature acid shower chamber (6), a low temperature cleaning chamber (7) and a high temperature alkali shower chamber (8) are formed between the hydraulic lift doors (4), the protective shell (3) and the support frame (1); a tap water inlet pipe (9) is fixedly arranged at the top of one side of the normal temperature cleaning chamber (5) and the low temperature cleaning chamber (7); a heater 1 (10) is fixedly arranged at the top of the high temperature acid shower chamber (6); a refrigerator (11) is fixedly arranged at the top of the low temperature cleaning chamber (7); a heater 2 (12) is fixedly arranged at the top of the high temperature alkali shower chamber (8); and a spray mechanism (13) is fixedly arranged at the top of the normal temperature cleaning chamber (5), the high temperature acid shower chamber (6), the low temperature cleaning chamber (7) and the high temperature alkali shower chamber (8).

2. The electric vehicle frame detection tool according to claim 1, characterized in that: The bottom ends of the normal temperature cleaning chamber (5) and the low temperature cleaning chamber (7) are provided with a drainage pipe group (14) inserted into the support frame (1); the bottom end of the high temperature acid shower chamber (6) is fixedly provided with an acid liquid collection box (15) inserted into the support frame (1); the acid liquid collection box (15) is connected to the high temperature acid shower chamber (6) via an acid liquid pumping pipeline (16); the bottom end of the high temperature alkali shower chamber (8) is fixedly provided with an alkali liquid collection box (17) inserted into the support frame (1); the alkali liquid collection box (17) is connected to the high temperature alkali shower chamber (8) via an alkali liquid pumping pipeline (18).

3. The electric vehicle frame detection tool according to claim 1, characterized in that: The spray mechanism (13) is composed of a spray pipe (19), a plurality of mounting brackets (20) and a plurality of spray heads (21); the spray pipe (19) is fixedly connected to the top end of the protective shell (3) via the mounting bracket (20); and the spray head (21) is fixedly connected to the bottom end of the spray pipe (19).

4. The electric vehicle frame detection tool according to claim 1, characterized in that: The frame support conveying mechanism (2) is composed of a strip support platform (22), a movable support mesh plate (23), a plurality of guide rails (24) and a plurality of ball bearing sleeves (25); the strip support platform (22) is fixedly connected to the top of the support frame (1); the guide rail (24) is fixedly connected to the top of the strip support platform (22); the ball bearing sleeve (25) is fixedly connected to the bottom of the movable support mesh plate (23) and sleeved on the guide rail (24); and the strip support platform (22) and the support frame (1) are provided with a plurality of drainage holes (30) at positions close to the normal temperature cleaning chamber (5), the high temperature acid shower chamber (6), the low temperature cleaning chamber (7) and the high temperature alkali shower chamber (8).

5. The electric vehicle frame detection tool according to claim 4, characterized in that: A servo motor (26) is fixedly arranged at one end inside the strip-shaped support platform (22), a sprocket wheel (27) is fixedly arranged on the output shaft of the servo motor (26), a sprocket wheel (28) is rotatably arranged at the other end inside the strip-shaped support platform (22), the sprocket wheel (28) is connected to the sprocket wheel (27) via a chain (29), and the movable support mesh plate (23) is fixedly connected to the chain (29).

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