Horizontal test board
By designing a levelable level test bench that supports tooling and adjustment components, the problems of low detection efficiency and cumbersome operation of traditional level instruments are solved, efficient batch inspection and angle verification are achieved, and the accuracy of the product is improved.
Patent Information
- Application Number
- CN202422260325.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-14
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-09-14
AI Technical Summary
Traditional level instruments are inefficient and cumbersome when detecting the level of the equipment, and cannot simultaneously realize level measurement and angle adjustment verification.
A level test bench is designed, including levelable support tooling and adjustment components, which drives the product placement rack to rotate and enable batch inspection and angle verification.
It improves the efficiency of detection level, reduces the cumbersomeness of manual operation, optimizes the batch detection method, and achieves accurate rotation and verification of angles through high-precision stepping rotary motors, improving the accuracy of the product.
Smart Images
Figure CN223021254U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of product detection equipment, and particularly relates to a horizontal test bench. Background Art
[0002] A horizontal detection device, also known as a spirit level or an inclinometer, is used to measure the tilt angle relative to the horizontal position, the flatness and straightness of the guide rails of machine tool equipment, the horizontal and vertical positions of equipment installation, etc. Types of spirit levels include bubble spirit levels, digital spirit levels, circular spirit levels, etc., which can measure horizontal, vertical, 45° angles, etc. When the traditional spirit level conducts a leveling test on equipment, it can only detect the levelness of the product to be tested by testing one by one, with relatively low efficiency and cumbersome operation. In addition, during the detection process, angle adjustment verification is also required, and general horizontal detection devices cannot achieve the above functions simultaneously.
[0003] Therefore, in order to solve the above situation, the utility model proposes a horizontal test bench that can improve the detection efficiency of levelness and is convenient to use. Summary of the Utility Model
[0004] (1) Technical Problems to be Solved
[0005] In view of the above problems in the prior art, to make up for the deficiencies of the prior art, the utility model provides a battery box lower box body inspection tool that can be reasonably manufactured and used.
[0006] (2) Technical Solutions
[0007] To achieve the above technical purpose, the utility model provides such a horizontal test bench, which includes a support tooling that can be leveled. At least one product placement rack for placing products to be detected is arranged on the support tooling, and the product placement rack is driven by an adjustment component to rotate for angle adjustment.
[0008] Preferably, the product placement rack is detachably installed on the adjustment component, and other product placement racks are bolted and locked on the left and right sides of the product placement rack. By stacking the product placement racks, it is convenient to place more products to be detected, and the efficiency of measuring the levelness of multiple products can be improved at one time.
[0009] Preferably, the product placement rack is an L-shaped right-angle rack and is fitted and installed on the adjustment component. Using an L-shaped right-angle rack can save installation space on the one hand and facilitate better transmission of the leveling effect on the other hand.
[0010] Preferably, the supporting tooling includes a footrest disposed at the bottom and a support plate disposed above the footrest. The adjusting assembly is installed on the support plate. The upper surface of the footrest is provided with at least three cylindrical platforms. The middle of the cylindrical platform is provided with a top support screw capable of adjusting the lifting height by threading. During assembly, the top tip of the top support screw abuts against the assembly hole at the bottom of the support plate. By adjusting the top support screws at different positions, the position of the support plate is first leveled, facilitating subsequent leveling work.
[0011] Preferably, the inside of the cylindrical platform is provided with an internal thread matching the top support screw. This is the first way to set the thread matching.
[0012] Preferably, an adjusting bolt is fixed at the top of the cylindrical platform. The inside of the adjusting bolt is also provided with an internal thread matching the top support screw. This is the second way to set the thread matching.
[0013] Preferably, the adjusting assembly includes a panel vertically disposed on the support plate. A rotating disc is provided on the outer side of the panel. The rotating disc is driven to rotate by a stepping rotation motor above the panel. The product placement rack is installed on the outer side of the rotating disc. By using a high-precision stepping rotation motor, balancing components such as the L-shaped right-angle frame, and through an external controller, precise rotation of 0-360 degrees is achieved, thereby horizontally aligning the L-shaped right-angle frame. At the same time, it is convenient to verify whether the product angle is the same as the rotation angle after rotating the L-shaped right-angle frame later, making the product test more accurate before leaving the factory.
[0014] Preferably, an installation frame is fixedly provided on the panel. The stepping rotation motor is disposed outside the installation frame and is connected to a worm inside the installation frame. The worm meshes with a worm gear at the rear end of the rotating disc. The rotating disc is fixedly connected to the worm gear, specifically showing one way of driving the rotating disc to rotate by the stepping rotation motor.
[0015] Preferably, the mating surface of the rotating disc and the product placement rack protrudes outward, which can prevent the L-shaped right-angle frame from hitting the stepping rotation motor and the installation frame when rotating, making the rotation of the L-shaped right-angle frame smoother and safer.
[0016] Preferably, the adjusting assembly is embedded in the installation table. The installation table is detachably disposed above the support plate. The side of the installation table away from the adjusting assembly is provided with an inclined slope.
[0017] (3) Beneficial effects
[0018] The utility model supports the adjusting component by setting a supporting tooling, and then uses the adjusting component to adjust the levelness of the product placement rack above it, so as to conveniently detect whether the levelness of the products in batches meets the standards, reduce the cumbersome operation of manually holding a level to measure each product one by one, improve the detection efficiency at the same time, optimize the implementation method of batch detection, and verify the product angle multiple times by rotating the product placement rack to improve the accuracy of the product. In the adjusting component, a high-precision stepping rotary motor is used to drive the product support frame to rotate and level, which is convenient to accurately rotate the angle of the product support frame from 0° to 360°, making the leveling effect more accurate. At the same time, the subsequent comparison and verification of the product rotation angle and the rotation angle of the rotating disk can be realized to strengthen the accuracy of the product. Brief Description of the Drawings
[0019] The following further describes the present utility model in conjunction with the drawings and embodiments. Among them:
[0020] Figure 1 is a three-dimensional structural diagram of the horizontal test bench of the present utility model.
[0021] Figure 2 is an exploded view of the horizontal test bench of the present utility model.
[0022] Figure 3 is Figure 1 the front view of
[0023] Figure 4 is Figure 1 the top view of
[0024] Figure 5 is Figure 1 the left view of
[0025] Reference numerals: 1 tripod, 11 cylindrical platform, 12 top support stud, 13 adjusting bolt, 2 support plate, 3 installation table, 4 adjusting component, 41 installation frame, 42 stepping rotary motor, 43 rotating disk, 44 panel, 5 product placement rack. Specific Embodiments
[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the drawings in the embodiments 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.
[0027] Embodiment:
[0028] Please refer to Figures 1-5As shown in the figure, the horizontal test bench of the present utility model includes a leveling support tooling. At least one product placement rack 5 for placing products to be detected is provided on the support tooling. The product placement rack 5 is driven by an adjustment component 4 to rotate for angle adjustment. Among them, the product placement rack 5 is detachably installed on the adjustment component 4. On the left and right sides of the product placement rack 5, other product placement racks 5 are stacked and locked by bolts outward. By stacking the product placement racks 5 outward, it is convenient to expand the range of product placement, and the effect of a large number of detections can be achieved at one time, and the detection efficiency can be effectively improved. In the specific design, we set the product placement rack 5 as an L-shaped right-angle rack, which is convenient for better installation and better leveling, and is fitted and locked on the adjustment component 4 during assembly;
[0029] On the above basis, this solution sets the support tooling as follows: The support tooling includes a footrest 1 provided at the bottom and a support plate 2 provided above the footrest 1. At least three or more cylindrical platforms 11 are provided on the upper surface of the footrest 1 to facilitate leveling of the support plate 2. A top support screw 12 capable of adjusting the lifting height by threading is provided in the middle of the cylindrical platform 11. There are two specific adjustment methods as follows: First, an internal thread matching the top support screw 12 is provided inside the cylindrical platform 11, and the adjustment is made through the thread inside the cylindrical platform 11 itself; Second, an adjustment bolt 13 is fixed on the top of the cylindrical platform 11, and an internal thread matching the top support screw 12 is also provided inside the adjustment bolt 13. The height is adjusted by the cooperation of the adjustment bolt 13 outside the cylindrical platform 11 and the top support screw 12. Since the top tip of the top support screw 12 faces upward and abuts against the assembly hole at the bottom of the support plate 2. Therefore, during actual assembly, the top support screw 13 is inserted into and screwed into the cylindrical platform 11 from bottom to top;
[0030] See details Figure 1 and 2, the adjusting assembly 4 includes a panel 44 vertically arranged on the support plate 2. For better installation, the panel 44 of the adjusting assembly 4 is embedded in the mounting table 3. The mounting table 3 is detachably arranged above the support plate 3. One side of the mounting table 3 away from the adjusting assembly 4 is provided with an inclined slope. One side of the panel 44 facing outwards is provided with a rotating disc 43. A worm gear is arranged at the rear end of the rotating disc 43 and is fixedly connected thereto. The worm gear at the rear end of the rotating disc 43 meshes with the worm in the mounting frame 41. The worm in the mounting frame 41 is connected to the high-precision stepping rotary motor 42 outside. The mounting frame 41 is arranged on the panel 44. The product placement rack 5 is installed on the outer side of the rotating disc 43. To improve the smoothness and safety of the rotation of the product placement rack 5 on the rotating disc 43, the mating table surface of the rotating disc 43 and the product placement rack 5 protrudes outwards. It should be noted that the high-precision stepping rotary motor 42 is connected to an external controller (not shown) and can achieve precise angle adjustment and rotation of 0° - 360° through the control of the controller, finally achieving the leveling effect. Subsequently, the rotation angle of the L-shaped right-angle frame can be adjusted to further compare and verify the rotation angle of the product and the rotation angle of the rotating disc, strengthening the accuracy of the product.
[0031] When the present utility model is in use, leveling is first performed inside the support tooling. First, all the parts on the support tooling are installed above it, such as the adjusting assembly and the mounting table. Then, by adjusting the lifting height of the top support screw in the adjusting cylindrical platform, the lifting height of the top support screw needs to match the support plate. The support plate needs to be adjusted to a horizontal state first, that is, a precision tool outside needs to be assisted during this process of adjusting the height: a dual-axis digital level with the model DXL360S is used for horizontal measurement and calibration. Since this dual-axis digital level is not a technology of this solution, it is not shown in the figure. Under the numerical display state of the dual-axis digital level, the top support screws on the cylindrical platform are adjusted respectively until the dual-axis digital level on the support plate shows 00.00 and then the operation stops;
[0032] Then, adjust the product placement rack on the adjustment component 4. Adjust the rotation of the stepper motor through an externally set controller (not shown), and then precisely adjust the rotation angle of the rotating disc. In this solution, a specific method is given: the stepper motor drives the worm, and then the worm cooperates with the worm gear at the rear end of the rotating disc to adjust the rotation of the product placement rack on the rotating disc. During this process, a dual-axis digital display level gauge of model DXL360S is also used for horizontal measurement and calibration until the stepper motor stops operating when the dual-axis digital display level gauge shows 00.00. Place all the products to be inspected on the product placement rack, reject the unqualified products, retain the qualified products, and conduct classification processing. After all the inspections are completed, verify the qualified products. Drive the rotating disc to rotate 30°, 60° or other angles through the controller, and then place the qualified products on the product placement rack. If the value obtained from the product is consistent with the rotation value, it is a truly qualified product. If the value displayed on the product is inconsistent with the value of the rotating disc, it means that the product is still unqualified and still needs to be put into the unqualified products for centralized processing. This solution not only provides a method for horizontal measurement of products and conducts inspections by setting angles to avoid the situation of defective products and increase the accuracy of products.
[0033] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. Horizontal test bench, characterized by: It comprises a leveling support fixture, on which is arranged at least one product placement rack (5) for placing the product to be tested, and the product placement rack (5) is driven to rotate by an adjustment component (4) to adjust the angle.
2. The horizontal test bench according to claim 1, characterized in that: The product placement rack (5) is detachably mounted on the adjustment assembly (4), and other product placement racks (5) are stacked on the left and right sides of the product placement rack (5) outwardly by means of bolt locking.
3. The horizontal test bench according to claim 1, characterized in that: The product placement rack (5) is an L-shaped right-angle rack and is fitted on the adjustment component (4).
4. The horizontal test bench according to any one of claims 1 to 3, characterized in that: The supporting tooling comprises a tripod (1) arranged at the bottom and a supporting plate (2) arranged above the tripod (1), the adjusting assembly (4) being mounted on the supporting plate (2), the upper surface of the tripod (1) being provided with at least three cylindrical platforms (11), the middle part of the cylindrical platform (11) being provided with a top supporting stud (12) capable of adjusting the lifting height by threading, and during assembly, the top tip of the top supporting stud (12) abuts against the assembly hole at the bottom of the supporting plate (2).
5. The horizontal test bench according to claim 4, characterized in that: The interior of the cylindrical platform (11) is provided with an internal thread matching the supporting stud (12).
6. The horizontal test bench according to claim 4, characterized in that: An adjusting bolt (13) is fixed to the top of the cylindrical platform (11), and an internal thread matching the supporting stud (12) is also provided inside the adjusting bolt (13).
7. The horizontal test bench according to claim 6, characterized in that: The adjustment assembly (4) comprises a panel (44) vertically arranged on the support plate (2); a rotating disk (43) is provided on the outward side of the panel (44); the rotating disk (43) is driven to rotate by a stepping rotary motor (42) above the panel (44); and the product placement rack (5) is installed on the outward side of the rotating disk (43).
8. The horizontal test bench according to claim 7, characterized in that: A mounting frame (41) is fixedly arranged on the panel (44); the stepping rotary motor (42) is arranged outside the mounting frame (41) and connected to a worm inside the mounting frame (41); the worm is meshed with a worm wheel at the rear end of the rotating disc (43); and the rotating disc (43) is fixedly connected to the worm wheel.
9. The horizontal test bench according to claim 8, characterized in that: The matching surfaces of the rotating disc (43) and the product placement rack (5) are arranged to protrude outwards.
10. The horizontal test bench according to claim 9, characterized in that: The adjustment component (4) is embeddedly mounted on the mounting platform (3); the mounting platform (3) is detachably arranged above the support plate (2); and a side of the mounting platform (3) away from the adjustment component (4) is arranged as an inclined surface.