Quantitative adjusting mechanism of automobile testing fixture
By introducing components such as grips, driving gears, driven gears, rotating plates, screws, screws and limit blocks into the automotive inspection tool, multi-angle rotation and height adjustment of the parts are achieved, and the inspection in the prior art is solved The problem of low efficiency improves detection efficiency and stability.
Patent Information
- Application Number
- CN202420910605.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-29
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-04-29
AI Technical Summary
The existing quantitative adjustment device for automobile inspection tools cannot effectively adjust the height and placement angle of the parts, resulting in inefficient detection and frequent release of fixing and re-placement of parts to adapt to multi-angle inspection.
A quantitative adjustment mechanism for the automotive inspection tool including grip, driving gear, driven gear, rotating plate, screw, screw, limit block and fixing mechanism is designed to realize multi-angle rotation and height adjustment of the parts through these components. , ensure the stable fixation of the parts at different angles and positions.
It improves detection efficiency, reduces the time for parts to fix and adjust, expands the detectable range of parts, and ensures the stability of parts during the inspection process through the limiting mechanism, avoiding inspection interference caused by position changes.
Smart Images
Figure CN222292737U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to quantitative adjustment of a gauge, in particular to a quantitative adjustment mechanism for an automobile gauge, and belongs to the technical field of automobile component testing. Background Art
[0002] A car is a complex electromechanical hybrid system consisting of tens of thousands of parts. It can help automobile OEMs and parts manufacturers quickly improve the performance of parts and meet the high requirements of automobile manufacturers for product quality and safety. The services include environmental reliability testing, electrical performance testing, functional testing, EMC testing, material testing, green environmental testing and chemical regulatory compliance services for automobile parts.
[0003] A Chinese patent publication (publication number: CN 208788532 U) discloses a quantitative adjustment device for automobile inspection fixtures, including an adjustable workbench, a table top and a bracket, wherein the top ends of the bracket are respectively fixed with a No. 1 table top and a No. 2 table top by bolts, and the tops of the No. 1 table top and the No. 2 table top are provided with bolt rods through mounting grooves, one end of the bolt rod is fixed with a fixture by bolts, and the other end of the bolt rod is located at the bottom of the table top, one side of the No. 1 table top and the No. 2 table top are both fixed with slide rails by bolts, and an adjustable workbench is provided between the slide rails, and sliders are provided on both sides of the adjustable workbench through mounting grooves, and the sliders are located inside the slide rails. The utility model enables the height of the fixture to be adjusted by arranging bolt rods and adjustment nuts at the bottom of the fixture, and by arranging threaded sleeves and screws at the bottom of the adjustable workbench, the adjustable workbench has quantitative movement capability, and is suitable for being widely promoted and used.
[0004] However, the above case may not have the function of adjusting the height and placement angle of the parts. When you want to inspect the parts at multiple angles, you need to release the fixation of the parts and rearrange them. This process will waste a lot of time. At the same time, when fixing the parts, you need to manually turn the adjustment nuts multiple times. The fixing process will also take a certain amount of time, which will reduce the overall efficiency of part inspection. For this reason, a quantitative adjustment mechanism for an automobile inspection fixture is proposed. Utility Model Content
[0005] In view of this, the utility model provides a quantitative adjustment mechanism for an automobile inspection tool to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.
[0006] The technical solution of the utility model is implemented as follows: a quantitative adjustment mechanism for automobile inspection tools, comprising a workbench, a base is fixedly installed at the bottom of the workbench, and a vertical plate is fixedly installed on the right side of the bottom of the workbench;
[0007] An adjustment mechanism is provided on the right side of the vertical plate, and the adjustment mechanism includes a handle, the handle is movably connected to the right side of the vertical plate, the left side of the handle is fixedly connected to a connecting shaft, the left side of the connecting shaft is fixedly connected to a driving gear, the bottom of the workbench is movably connected to a driven gear, the right side of the driven gear is meshed with the top of the driving gear, and the top of the driven gear is movably connected to a rotating plate via a rotating shaft.
[0008] Further preferably, a lifting frame is fixedly installed on the top of the rotating plate, and a screw rod is movably connected to the left side of the top of the rotating plate and located on the inner side of the lifting frame. The top of the screw rod is fixedly connected to a turntable through a rotating shaft, and a screw block is connected to the outer surface of the screw rod through a thread, and fixing rods are fixedly installed on the front and rear sides of the right side of the screw block.
[0009] Further preferably, both the front and rear sides of the lifting frame are provided with limiting grooves, and both the front and rear sides of the screw block are fixedly installed with limiting blocks, and the limiting blocks penetrate the inner cavity of the limiting grooves and extend to the outside of the lifting frame.
[0010] Further preferably, a sliding groove is provided on the top of the workbench, a sliding block is fixedly connected to the left side of the bottom of the rotating plate, and the bottom of the sliding block is slidably connected to the inner cavity of the sliding groove.
[0011] Further preferably, a fixing mechanism is provided on the right side of the fixing rod, the fixing mechanism includes a fixing box, the fixing box is fixedly installed on the right side of the fixing rod, a cylinder is fixedly installed on the top of the fixing box, a cross bar is fixedly connected to the bottom of the cylinder, a first clamping block is fixedly installed on the left and right sides of the bottom of the cross bar, a connecting rod is movably connected to the inner side of the first clamping block, a second clamping block is movably connected to the outer side of the bottom of the connecting rod, a slider is fixedly installed on the bottom of the second clamping block, a connecting plate is fixedly installed on the left and right sides of the bottom of the fixing box, a sliding rod is fixedly installed on the inner side of the connecting plate, the inner surface of the sliding rod is slidably connected to the outer surface of the sliding rod, a special-shaped rod is fixedly installed on the bottom of the sliding block, and a clamping plate is fixedly installed on the inner side of the special-shaped rod.
[0012] Further preferably, a movable groove is provided at the bottom of the inner cavity of the fixed box, and the sliding block passes through the inner cavity of the movable groove and extends to the bottom of the fixed box.
[0013] Further preferably, movable grooves are provided on both left and right sides of the inner cavity of the fixed box, and movable blocks are fixedly installed on both left and right sides of the cross bar, and the movable blocks penetrate the inner cavity of the movable grooves and extend to the outside of the fixed box.
[0014] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:
[0015] 1. The utility model can rotate the parts to be inspected by providing a handle, which is convenient for inspecting parts at different angles, saving the process of unfixing and rearranging the parts when multiple angles of the parts need to be inspected, thereby reducing the overall time for parts inspection and improving the overall work efficiency of the equipment.
[0016] Second, the utility model can conveniently adjust the position height of the parts by setting the screw rod and the screw block, thereby expanding the detectable range of the parts and improving the overall detection efficiency of the equipment. By setting the limit block and the limit groove, the moving direction of the screw block can be limited to prevent it from rotating synchronously with the screw rod, and then unable to drive the parts to move up and down. By setting the sliding groove and the sliding block, the rotating plate can be supported and balanced while limiting its rotation direction to prevent its moving direction from changing, which affects the normal inspection of the parts. By setting the fixing mechanism, parts of different sizes can be fixed, saving the need to manually adjust the fixing relationship between the fixing device and the parts, thereby speeding up the fixing speed and improving the overall work efficiency. By setting the moving groove, the moving direction of the slider can be limited to prevent its position from changing when it moves, resulting in the inability to fix the parts, which in turn affects the normal inspection of the parts. By setting the movable block and the movable groove, the moving direction of the cross bar can be limited to prevent its position from shifting when it moves, which in turn affects the subsequent normal fixing work of the parts.
[0017] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0019] Figure 1 This is the main structure diagram of the utility model;
[0020] Figure 2 This is a structural diagram of the adjustment mechanism of the utility model;
[0021] Figure 3 This is a structural diagram of the fixing mechanism of the utility model;
[0022] Figure 4This is a diagram showing the internal structure of the fixed box of the present utility model.
[0023] 1. Workbench; 2. Adjustment mechanism; 201. Handle; 202. Connecting shaft; 203. Driving gear; 204. Driven gear; 205. Rotating plate; 206. Lifting frame; 207. Screw rod; 208. Turntable; 209. Screw block; 210. Fixed rod; 211. Limiting groove; 212. Limiting block; 213. Sliding groove; 214. Sliding block; 3. Fixing mechanism; 301. Fixed box; 302. Cylinder; 303. Cross bar; 304. First clamping block; 305. Connecting rod; 306. Second clamping block; 307. Sliding block; 308. Connecting plate; 309. Sliding rod; 310. Special-shaped rod; 311. Clamping plate; 312. Moving groove; 313. Movable groove; 314. Movable block; 4. Vertical plate; 5. Base. DETAILED DESCRIPTION
[0024] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.
[0025] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.
[0026] Example 1
[0027] like Figure 1-4 As shown, the embodiment of the utility model provides a quantitative adjustment mechanism for automobile inspection tools, comprising a workbench 1, a base 5 is fixedly installed at the bottom of the workbench 1, and a vertical plate 4 is fixedly installed at the right side of the bottom of the workbench 1;
[0028] An adjustment mechanism 2 is provided on the right side of the vertical plate 4, and the adjustment mechanism 2 includes a handle 201, which is movably connected to the right side of the vertical plate 4, a connecting shaft 202 is fixedly connected to the left side of the handle 201, a driving gear 203 is fixedly connected to the left side of the connecting shaft 202, a driven gear 204 is movably connected to the bottom of the workbench 1, the right side of the driven gear 204 is meshed with the top of the driving gear 203, and the top of the driven gear 204 is movably connected to a rotating plate 205 through a rotating shaft.
[0029] By setting the handle 201, the parts to be inspected can be rotated, which facilitates the inspection of parts at different angles, saving the process of removing the parts and rearranging them when the parts need to be inspected at multiple angles, thereby reducing the overall time for part inspection and improving the overall work efficiency of the equipment.
[0030] Example 2
[0031] In one embodiment, a lifting frame 206 is fixedly installed on the top of the rotating plate 205, and a screw rod 207 is movably connected to the left side of the top of the rotating plate 205 and located on the inner side of the lifting frame 206. The top of the screw rod 207 is fixedly connected to a turntable 208 through a rotating shaft, and a screw block 209 is threadedly connected to the outer surface of the screw rod 207. Fixed rods 210 are fixedly installed on the front and rear sides of the right side of the screw block 209, and limiting grooves 211 are provided on the front and rear sides of the lifting frame 206. Limiting blocks 212 are fixedly installed on the front and rear sides of the screw block 209. The limiting blocks 212 penetrate the inner cavity of the limiting groove 211 and extend to the outside of the lifting frame 206. A sliding groove 213 is provided on the top of the workbench 1, and a sliding block 214 is fixedly connected to the left side of the bottom of the rotating plate 205, and the bottom of the sliding block 214 is slidably connected to the inner cavity of the sliding groove 213.
[0032] By setting the screw rod 207 and the screw block 209, the position height of the part can be easily adjusted, thereby expanding the detectable range of the part and improving the overall detection efficiency of the equipment. By setting the limit block 212 and the limit groove 211, the moving direction of the screw block 209 can be limited to prevent it from rotating synchronously with the screw rod 207 and then being unable to drive the part to move up and down. By setting the sliding groove 213 and the sliding block 214, the rotating plate 205 can be supported and balanced while limiting its rotation direction to prevent its moving direction from changing and affecting the normal inspection of the parts.
[0033] Example 3
[0034] In one embodiment, a fixing mechanism 3 is provided on the right side of the fixing rod 210, and the fixing mechanism 3 includes a fixing box 301, the fixing box 301 is fixedly installed on the right side of the fixing rod 210, a cylinder 302 is fixedly installed on the top of the fixing box 301, a cross bar 303 is fixedly connected to the bottom of the cylinder 302, a first clamping block 304 is fixedly installed on both sides of the bottom of the cross bar 303, a connecting rod 305 is movably connected to the inner side of the first clamping block 304, a second clamping block 306 is movably connected to the outer side of the bottom of the connecting rod 305, a slider 307 is fixedly installed on the bottom of the second clamping block 306, and a connecting plate 304 is fixedly installed on both sides of the bottom of the fixing box 301. 08, a sliding rod 309 is fixedly installed on the inner side of the connecting plate 308, the inner surface of the slider 307 is slidably connected to the outer surface of the sliding rod 309, a special-shaped rod 310 is fixedly installed on the bottom of the slider 307, a clamping plate 311 is fixedly installed on the inner side of the special-shaped rod 310, a movable groove 312 is opened at the bottom of the inner cavity of the fixed box 301, the slider 307 passes through the inner cavity of the movable groove 312 and extends to the bottom of the fixed box 301, movable grooves 313 are opened on the left and right sides of the inner cavity of the fixed box 301, and movable blocks 314 are fixedly installed on the left and right sides of the cross bar 303, and the movable blocks 314 pass through the inner cavity of the movable groove 313 and extend to the outside of the fixed box 301.
[0035] By setting up the fixing mechanism 3, parts of different sizes can be fixed, which saves the need to manually adjust the fixing relationship between the fixing device and the parts, thereby speeding up the fixing speed and improving the overall work efficiency. By setting up the movable groove 312, the moving direction of the slider 307 can be limited to prevent the position from changing during movement, resulting in the inability to fix the parts, thereby affecting the normal inspection of the parts. By setting up the movable block 314 and the movable groove 313, the moving direction of the cross bar 303 can be limited to prevent the position from shifting during movement, thereby affecting the subsequent normal fixing of the parts.
[0036] When the utility model is working: the part is placed on the inner side of the clamping plate 311, and then the cylinder 302 drives the cross bar 303 downward to move, so that the connecting rod 305 is flipped inward. At this time, the slider 307 moves inward due to the flipping of the connecting rod 305, and then drives the special-shaped rod 310 and the clamping plate 311 to move inward synchronously to complete the fixation of the part. Then, the turntable 208 is grasped and rotated, and the screw rod 207 rotates synchronously due to the rotation of the turntable 208, and the screw block 209 moves upward along the thread on the surface of the screw rod 207, and then drives the fixing rod 210, the fixing mechanism 3 and the part to move upward synchronously to complete the adjustment of the lifting height of the part. When the placement angle of the part needs to be adjusted, the handle 201 is grasped and rotated. At this time, the rotating plate 205 can drive the equipment on its top to rotate synchronously with the part through the mutual cooperation between the driven gear 204 and the driving gear 203, and then completes the angle adjustment of the part.
[0037] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.
Claims
1. A quantitative adjustment mechanism for automobile inspection tools, characterized in that: It comprises a workbench (1), a base (5) is fixedly mounted on the bottom of the workbench (1), and a vertical plate (4) is fixedly mounted on the right side of the bottom of the workbench (1); An adjustment mechanism (2) is provided on the right side of the vertical plate (4), the adjustment mechanism (2) comprising a handle (201), the handle (201) being movably connected to the right side of the vertical plate (4), the left side of the handle (201) being fixedly connected to a connecting shaft (202), the left side of the connecting shaft (202) being fixedly connected to a driving gear (203), the bottom of the workbench (1) being movably connected to a driven gear (204), the right side of the driven gear (204) being meshed with the top of the driving gear (203), and the top of the driven gear (204) being movably connected to a rotating plate (205) via a rotating shaft.
2. The quantitative adjustment mechanism for automobile inspection tools according to claim 1, characterized in that: A lifting frame (206) is fixedly installed on the top of the rotating plate (205), and a screw rod (207) is movably connected to the left side of the top of the rotating plate (205) and located inside the lifting frame (206). A rotating disk (208) is fixedly connected to the top of the screw rod (207) via a rotating shaft, and a screw block (209) is connected to the outer surface of the screw rod (207) via a thread, and fixed rods (210) are fixedly installed on both the front and rear sides of the right side of the screw block (209).
3. The quantitative adjustment mechanism of an automobile inspection tool according to claim 2, characterized in that: The lifting frame (206) is provided with limiting grooves (211) on both the front and rear sides, and the screw block (209) is fixedly installed with limiting blocks (212) on both the front and rear sides. The limiting blocks (212) penetrate the inner cavity of the limiting grooves (211) and extend to the outside of the lifting frame (206).
4. The quantitative adjustment mechanism for automobile inspection tools according to claim 1, characterized in that: A sliding groove (213) is provided on the top of the workbench (1), a sliding block (214) is fixedly connected to the left side of the bottom of the rotating plate (205), and the bottom of the sliding block (214) is slidably connected to the inner cavity of the sliding groove (213).
5. The quantitative adjustment mechanism for automobile inspection tools according to claim 2, characterized in that: A fixing mechanism (3) is provided on the right side of the fixing rod (210), and the fixing mechanism (3) comprises a fixing box (301), and the fixing box (301) is fixedly installed on the right side of the fixing rod (210), and a cylinder (302) is fixedly installed on the top of the fixing box (301), and a cross bar (303) is fixedly connected to the bottom of the cylinder (302), and first clamping blocks (304) are fixedly installed on both left and right sides of the bottom of the cross bar (303), and a connecting rod (305) is movably connected to the inner side of the first clamping block (304), and the connecting rod (305) is fixedly installed on the left and right sides of the bottom of the cross bar (303). ) is movably connected to the outer side of the bottom with a second clamping block (306), the bottom of the second clamping block (306) is fixedly installed with a sliding block (307), the left and right sides of the bottom of the fixed box (301) are fixedly installed with connecting plates (308), the inner side of the connecting plate (308) is fixedly installed with a sliding rod (309), the inner surface of the sliding block (307) is slidably connected to the outer surface of the sliding rod (309), the bottom of the sliding block (307) is fixedly installed with a special-shaped rod (310), and the inner side of the special-shaped rod (310) is fixedly installed with a clamping plate (311).
6. The quantitative adjustment mechanism for automobile inspection tools according to claim 5, characterized in that: A movable groove (312) is provided at the bottom of the inner cavity of the fixed box (301), and the sliding block (307) passes through the inner cavity of the movable groove (312) and extends to the bottom of the fixed box (301).
7. The quantitative adjustment mechanism for automobile inspection tools according to claim 5, characterized in that: The left and right sides of the inner cavity of the fixed box (301) are both provided with movable grooves (313), and the left and right sides of the cross bar (303) are both fixedly installed with movable blocks (314), and the movable blocks (314) penetrate the inner cavity of the movable grooves (313) and extend to the outside of the fixed box (301).