New energy automobile battery pack fireproof plate testing fixture

Abstract

The utility model relates to the technical field of fireproof plate detection tools, in particular to a new energy automobile battery pack fireproof plate detection tool which comprises an equipment frame, a detection tool table and a positioning and pressing clamping rod, the upper end of the equipment frame is slidably connected with the detection tool table, the upper end of the detection tool table is fixedly connected with the positioning and pressing clamping rod, and the upper end of the detection tool table is fixedly connected with an overturning detection mechanism. One side of the overturning detection mechanism is fixedly connected with a leveling assembly, the leveling assembly comprises a fixed short column, one end of the fixed short column is fixedly connected with a reflective assembly, the reflective assembly comprises a hollow block, an inter-block groove is formed in the inner side of the hollow block, the inner side of the hollow block is fixedly connected with a fixed block, and one side of the fixed block is fixedly connected with a leveling tube; the inner side of the hollow block is fixedly connected with a right-angle prism, one side of the light reflecting assembly is fixedly connected with a sliding assembly, and according to the fireproof plate flatness detection tool, the operation steps needed when the fireproof plate flatness is detected by the detection tool are reduced, and meanwhile an operator can observe whether the flatness of the fireproof plate has a problem or not more visually.

Description

Technical Field

[0001] The utility model relates to the technical field of fireproof board inspection tools, in particular to a fireproof board inspection tool for a battery pack of a new energy vehicle. Background Art

[0002] The fireproof board inspection fixture is a device specially used to test the performance of fireproof board materials. It is used to determine whether the mechanical properties, thermodynamic properties, human health and environmental protection indicators of the fireproof board meet the standards, so as to avoid the fireproof board being unable to provide the necessary isolation and protection during subsequent use.

[0003] The flatness of the fireproof board of the battery pack of new energy vehicles is very important, which can directly affect its tightness with the battery pack and the heat insulation effect. The existing fireproof board inspection fixture is complicated to operate and has low inspection efficiency when inspecting the flatness. It requires the operator to have corresponding skills and certain experience, which leads to increased labor costs. Therefore, a new energy vehicle battery pack fireproof board inspection fixture is proposed to address the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a new energy vehicle battery pack fireproof board inspection fixture to solve the problem that the existing fireproof board inspection fixture is complicated to operate and has low inspection efficiency when inspecting flatness, and requires the operator to have corresponding skills and certain experience, which leads to increased labor costs.

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

[0006] A fireproof plate inspection fixture for a battery pack of a new energy vehicle comprises an equipment frame, an inspection fixture table and a positioning and pressing clamping rod, the upper end of the equipment frame is slidably connected to the inspection fixture table, the upper end of the inspection fixture table is fixedly connected to the positioning and pressing clamping rod, the upper end of the inspection fixture table is fixedly connected to a flip detection mechanism, one side of the flip detection mechanism is fixedly connected to a leveling component, the leveling component comprises a fixed short column, one end of the fixed short column is fixedly connected to a reflective component, the reflective component comprises a hollow block, an inter-block groove is provided on the inner side of the hollow block, a fixed block is fixedly connected on the inner side of the hollow block, one side of the fixed block is fixedly connected to a level tube, a right-angle prism is fixedly connected on the inner side of the hollow block, a sliding component is fixedly connected to one side of the reflective component, the sliding component comprises a slotted cover, a sliding groove is provided on the inner side of the slotted cover, a rectangular groove is provided on the inner side of the slotted cover, a spotlight is slidably connected to the inner side of the sliding groove, a threaded groove is provided on the inner side of the spotlight, a moving rod is spirally connected to the inner side of the spotlight, and a button battery is slidably connected to the inner side of the moving rod.

[0007] As a further optimization of the present invention, two fixed short columns are provided, and the two fixed short columns are symmetrically distributed on one side of the reflective component. The fixed short columns are cylindrical in shape, and the angle between the fixed short columns and the reflective component is 90°.

[0008] As a further optimization of the present invention, the rear end face of the reflective component is fitted with the front end face of the sliding component, the projection of the reflective component in the vertical direction is a rectangle, and the bottom end face of the reflective component and the bottom end face of the sliding component are on the same plane.

[0009] As a further optimization of the present invention, the front end surface of the hollow block is fitted with the flip detection mechanism, the groove between the blocks is rectangular in shape, two fixed blocks are provided, and the two fixed blocks are symmetrically distributed on the inner side of the hollow block.

[0010] As a further optimization of the present invention, the cross section of the level tube is parallel to the cross section of the right-angle prism, the vertical section of the right-angle prism is a triangle, two right-angle prisms are provided, and the two right-angle prisms are symmetrically distributed on the inner side of the hollow block.

[0011] As a further optimization of the present invention, the bottom end surface of the grooved cover is parallel to the upper end surface of the inspection fixture table, the inner side of the sliding groove fits the outer side of the spotlight, the rectangular groove is rectangular in shape, and the angle between the spotlight and the grooved cover is 90°.

[0012] As a further optimization of the present invention, the inner side of the thread groove is spirally fitted with the outer side of the moving rod, the central axis of the button battery and the central axis of the thread groove are on the same straight line, and the angle between the moving rod and the spotlight is 90°.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] In the utility model, by setting up a leveling component, the operating steps required for the inspection fixture to detect the flatness of the fireproof board are reduced, and at the same time, the operator can more intuitively observe whether there is a problem with the flatness of the fireproof board, thereby reducing the dependence on professional and skilled personnel and saving training costs and labor costs for the enterprise. The reflective component and sliding component set up have a simple structure and are easy to replace, which increases the service life of the entire inspection fixture. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the installation position of the leveling component of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the leveling component of the utility model;

[0018] Figure 4 This is a schematic diagram of the cross-sectional structure of the reflective component of the utility model;

[0019] Figure 5 It is a schematic diagram of the exploded structure of the sliding component of the utility model.

[0020] In the figure: 1. Equipment rack; 2. Inspection table; 3. Positioning and clamping rod; 4. Flip detection mechanism;

[0021] 5. Leveling assembly; 51. Fixed short column; 52. Reflective assembly; 521. Hollow block; 522. Inter-block groove; 523. Fixed block; 524. Level tube; 525. Right-angle prism; 53. Sliding assembly; 531. Slotted cover; 532. Sliding groove; 533. Rectangular groove; 534. Spotlight; 535. Threaded groove; 536. Button battery; 537. Moving rod. 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] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0024] See also Figure 1-5 , the utility model provides a technical solution:

[0025] A new energy vehicle battery pack fireproof board inspection fixture, including an equipment frame 1, an inspection fixture table 2 and a positioning and pressing clamping rod 3, the upper end of the equipment frame 1 is slidably connected to the inspection fixture table 2, the upper end of the inspection fixture table 2 is fixedly connected to the positioning and pressing clamping rod 3, the upper end of the inspection fixture table 2 is fixedly connected to a flip detection mechanism 4, one side of the flip detection mechanism 4 is fixedly connected to a leveling component 5, the leveling component 5 includes a fixed short column 51, one end of the fixed short column 51 is fixedly connected to a reflective component 52, the reflective component 52 includes a hollow block 521, the inner side of the hollow block 521 is provided with a block groove 522, the inner side of the hollow block 521 is fixedly connected to a fixed Block 523, a level tube 524 is fixedly connected to one side of the fixed block 523, a right-angle prism 525 is fixedly connected to the inner side of the hollow block 521, a sliding component 53 is fixedly connected to one side of the reflective component 52, the sliding component 53 includes a grooved cover 531, a sliding groove 532 is opened on the inner side of the grooved cover 531, a rectangular groove 533 is opened on the inner side of the grooved cover 531, a spotlight 534 is slidably connected to the inner side of the sliding groove 532, a threaded groove 535 is opened on the inner side of the spotlight 534, a moving rod 537 is spirally connected to the inner side of the spotlight 534, and a button battery 536 is slidably connected to the inner side of the moving rod 537.

[0026] As a further implementation of the present invention, two fixed short columns 51 are provided, and the two fixed short columns 51 are symmetrically distributed on one side of the reflective component 52. The fixed short columns 51 are cylindrical in shape, and the angle between the fixed short columns 51 and the reflective component 52 is 90°. Such a design is more reasonable and can better fix the components together.

[0027] As a further implementation of this solution, the rear end face of the reflective component 52 is fitted with the front end face of the sliding component 53, the projection of the reflective component 52 in the vertical direction is a rectangle, and the bottom end face of the reflective component 52 and the bottom end face of the sliding component 53 are on the same plane. Such a design can provide better support between the components and enhance the stability of the device.

[0028] As a further implementation of this solution, the front end surface of the hollow block 521 is fitted with the flip detection mechanism 4, the inter-block groove 522 is rectangular, and two fixed blocks 523 are provided. The two fixed blocks 523 are symmetrically distributed on the inner side of the hollow block 521. This design is more reasonable and improves the stability of the device.

[0029] As a further implementation of this solution, the cross section of the level tube 524 is parallel to the cross section of the right-angle prism 525. The vertical cross section of the right-angle prism 525 is triangular. Two right-angle prisms 525 are provided. The two right-angle prisms 525 are symmetrically distributed on the inner side of the hollow block 521. Such a design is conducive to the coordination between the various components and can better achieve the operation effect of the device.

[0030] As a further implementation of this solution, the bottom end surface of the grooved cover 531 is parallel to the upper end surface of the inspection fixture table 2, the inner side of the sliding groove 532 is fitted with the outer side of the spotlight 534, the rectangular groove 533 is rectangular in shape, and the angle between the spotlight 534 and the grooved cover 531 is 90°. This design is more reasonable and is conducive to improving the operating accuracy of the device and reducing observation errors.

[0031] As a further implementation scheme of the present invention, the inner side of the threaded groove 535 is spirally fitted with the outer side of the movable rod 537, the central axis of the button battery 536 and the central axis of the threaded groove 535 are on the same straight line, and the angle between the movable rod 537 and the spotlight 534 is 90°. Such a design is conducive to the transmission of force between the components of the device and improves the working efficiency of the device.

[0032] Working process: When the device is in use, the workpiece to be inspected is placed on the inspection fixture table 2, the positioning and clamping clamping rod 3 is adjusted to make the positioning and clamping clamping rod 3 contact the workpiece, and the workpiece is fixed to the inspection fixture table 2. At this time, the rotating handle provided on the flip detection mechanism 4 is rotated to make the clamping plate on the flip detection mechanism 4 rotate and fit the upper surface of the workpiece. When the clamping plate of the flip detection mechanism 4 rotates, it will drive the fixedly connected leveling component 5 to rotate. At this time, the bottom end of the leveling component 5 will also fit the upper surface of the workpiece. When the liquid in the fixed block 523 no longer shakes, the moving rod 537 is moved at this time. The dynamic spotlight 534 moves. When the spotlight 534 slides in the sliding groove 532, the light emitted by the spotlight 534 will irradiate the fixed block 523. The light that is not blocked by the liquid in the fixed block 523 will pass through the fixed block 523 and irradiate the right-angle prism 525. After being reflected by the upper and lower right-angle prisms 525, it will be emitted from the rectangular groove 533. The moving rod 537 is moved back and forth to drive the spotlight 534 to move back and forth. It is observed whether the light is intermittent to determine whether the leveling component 5 is tilted. If the leveling component 5 is tilted, it indicates that there is a problem with the flatness of the upper surface of the workpiece.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fireproof plate inspection fixture for a battery pack of a new energy vehicle, comprising an equipment frame (1), an inspection fixture table (2) and a positioning and clamping rod (3), characterized in that: The upper end of the equipment frame (1) is slidably connected to a gauge table (2), the upper end of the gauge table (2) is fixedly connected to a positioning and clamping rod (3), the upper end of the gauge table (2) is fixedly connected to a flip detection mechanism (4), one side of the flip detection mechanism (4) is fixedly connected to a leveling component (5), the leveling component (5) comprises a fixed short column (51), one end of the fixed short column (51) is fixedly connected to a reflective component (52), the reflective component (52) comprises a hollow block (521), an inner side of the hollow block (521) is provided with an inter-block groove (522), the inner side of the hollow block (521) is fixedly connected to a fixed block (523), one side of the fixed block (523) is fixedly connected A level tube (524) is provided, a right-angle prism (525) is fixedly connected to the inner side of the hollow block (521), a sliding assembly (53) is fixedly connected to one side of the reflective assembly (52), the sliding assembly (53) comprises a slotted cover (531), a sliding slot (532) is provided on the inner side of the slotted cover (531), a rectangular slot (533) is provided on the inner side of the slotted cover (531), a spotlight (534) is slidably connected to the inner side of the sliding slot (532), a threaded slot (535) is provided on the inner side of the spotlight (534), a moving rod (537) is spirally connected to the inner side of the spotlight (534), and a button battery (536) is slidably connected to the inner side of the moving rod (537).

2. A new energy vehicle battery pack fireproof board inspection fixture according to claim 1, characterized in that: Two fixed short columns (51) are provided, and the two fixed short columns (51) are symmetrically distributed on one side of the reflective component (52). The fixed short columns (51) are cylindrical in shape, and the angle between the fixed short columns (51) and the reflective component (52) is 90°.

3. A new energy vehicle battery pack fireproof board inspection fixture according to claim 1, characterized in that: The rear end face of the reflective component (52) is in contact with the front end face of the sliding component (53); the projection of the reflective component (52) in the vertical direction is a rectangle; and the bottom end face of the reflective component (52) and the bottom end face of the sliding component (53) are on the same plane.

4. A new energy vehicle battery pack fireproof board inspection fixture according to claim 1, characterized in that: The front end surface of the hollow block (521) is fitted with the overturn detection mechanism (4); the inter-block groove (522) is rectangular in shape; two fixed blocks (523) are provided; and the two fixed blocks (523) are symmetrically distributed on the inner side of the hollow block (521).

5. A new energy vehicle battery pack fireproof board inspection fixture according to claim 1, characterized in that: The cross section of the level tube (524) is parallel to the cross section of the right-angle prism (525); the vertical cross section of the right-angle prism (525) is triangular; two right-angle prisms (525) are provided, and the two right-angle prisms (525) are symmetrically distributed on the inner side of the hollow block (521) in an up-down manner.

6. A new energy vehicle battery pack fireproof board inspection fixture according to claim 1, characterized in that: The bottom end surface of the grooved cover (531) and the upper end surface of the inspection fixture table (2) are parallel to each other, the inner side of the sliding groove (532) is in contact with the outer side of the spotlight (534), the rectangular groove (533) is rectangular in shape, and the angle between the spotlight (534) and the grooved cover (531) is 90°.

7. A new energy vehicle battery pack fireproof board inspection fixture according to claim 1, characterized in that: The inner side of the thread groove (535) is spirally fitted with the outer side of the moving rod (537); the central axis of the button battery (536) and the central axis of the thread groove (535) are on the same straight line; and the angle formed between the moving rod (537) and the spotlight (534) is 90°.

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