CN113218277A - Device capable of improving detection precision of automobile detection equipment - Google Patents
Device capable of improving detection precision of automobile detection equipment Download PDFInfo
- Publication number
- CN113218277A CN113218277A CN202110340912.3A CN202110340912A CN113218277A CN 113218277 A CN113218277 A CN 113218277A CN 202110340912 A CN202110340912 A CN 202110340912A CN 113218277 A CN113218277 A CN 113218277A
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- equipment main
- wheel hub
- fixed
- transmission shaft
- side end
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- 238000001514 detection method Methods 0.000 title claims abstract description 41
- 238000007689 inspection Methods 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 36
- 230000000694 effects Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0025—Measuring of vehicle parts
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The invention discloses a device capable of improving detection precision of automobile detection equipment, which comprises an equipment main body, wherein a tool table is embedded at the upper end of the equipment main body, a fixed plate is arranged at the rear end of the tool table, a control plate is arranged at the upper end of the fixed plate, a hub is arranged at the side end of the equipment main body, a vacuum tire is arranged on the outer surface of the hub, a movable baffle is arranged at the upper end of the vacuum tire, a connecting plate is arranged at the side end of the movable baffle, and a fixing screw is embedded in the inner side of the connecting plate. This can improve device that automobile inspection equipment detected precision through being the symmetry screw hole of arranging and special jackscrew and rubber pad and friction disc, can effectual improvement wheel hub stability in the detection operation, through a cylinder and No. two cylinders and a limit switch and No. two limit switch's cooperation, can replace the manual work to carry out accurate detection, the precision that the guarantee equipment main part detected to wheel hub's width.
Description
Technical Field
The invention relates to the field of automobile detection, in particular to a device capable of improving the detection precision of automobile detection equipment.
Background
The detection device for the automobile has various types, wherein the device for detecting the tire is provided with a tire dynamic balancing machine, and the equipment has the advantages of small floor area, convenience in use, simple structure and the like; but current dynamic balancing machine still has certain drawback in the use, firstly, current dynamic balancing machine is when measuring wheel hub's width, it is artifical going on, its artifical measurement can have certain error, it is not very accurate to lead to the result of last detection, secondly, the user is when placing wheel hub on the transmission shaft, it is only simple to fix wheel hub through a sleeve and apical cone, its fixed knot constructs comparatively singly, the phenomenon that can become flexible appears in the wheel hub among the result of testing process, influence detects the operation, for this, we have proposed a device that can improve the automobile inspection equipment and detect the precision.
Disclosure of Invention
The invention aims to provide a device capable of improving the detection precision of automobile detection equipment so as to solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a can improve device that automobile inspection equipment detected precision, includes the equipment main part, the instrument stand has been inlayed to the upper end of equipment main part, the rear end of instrument stand is provided with the fixed plate, the upper end of fixed plate is provided with the control panel, the side of equipment main part is provided with wheel hub, wheel hub's surface is provided with the vacuum child, the upper end of vacuum child is provided with adjustable fender, adjustable fender's side is provided with the connecting plate, fixed screw has been inlayed to the inboard of connecting plate, the lower extreme of connecting plate is provided with the cylinder, the inboard of cylinder has inlayed a piston rod, adjustable fender's rear end has inlayed the connecting axle, wheel hub's side is provided with spacing tip cone, the inboard of spacing tip cone is provided with the transmission shaft, the side of spacing tip cone is provided with the handle sleeve.
Further, the instrument platform is fixed to be inlayed in the inboard of equipment main part, the control panel passes through the fixed plate and is fixed connection with the equipment main part, the right side end of equipment main part is fixed to be inlayed and is had driving motor, the left side end of transmission shaft inlays in driving motor's inboard, and both are the transmission connection, driving motor's lower extreme corresponds the inboard of equipment main part and has inlayed No. two cylinders, and No. two cylinders and equipment main part are fixed connection, No. two piston rods have been inlayed in the inboard activity of No. two cylinders, No. two fixed limit switch that is provided with in the right side end of piston rod.
Further, the connecting axle runs through in adjustable fender, and both are swing joint, the left end of connecting axle is fixed to be embedded in the inboard of equipment main part, the connecting plate passes through set screw and adjustable fender and is fixed connection, a cylinder is fixed connection with the connecting plate, a piston rod runs through in connecting plate and a cylinder, and a piston rod and be swing joint between the two, the left end of a piston rod is fixed and is provided with limit switch No. one, wheel hub and vacuum child are fixed connection.
Further, wheel hub and transmission shaft are swing joint, spacing apex cone and the mutual gomphosis of transmission shaft, and both are swing joint, handle sleeve and transmission shaft intermeshing are swing joint, wheel hub's left side end corresponds the surface of transmission shaft and is provided with the friction disc, the left side end of friction disc is provided with the fixed disk, and fixed disk and transmission shaft are fixed connection, the friction disc is fixed connection with the fixed disk.
Further, threaded holes are embedded in two ends of the upper end of the handle sleeve, special jackscrews are arranged on the inner sides of the threaded holes and are meshed with the threaded holes in a movable mode, and the special jackscrews and the threaded holes are movably connected, and rubber pads are fixedly arranged at the lower ends of the special jackscrews.
Compared with the prior art, the invention has the beneficial effects that:
1. the device capable of improving the detection precision of the automobile detection equipment comprises a threaded hole in a handle sleeve, a rubber pad at the lower end of a special jackscrew and a friction plate, wherein when a user installs a hub on a transmission shaft, the user firstly enables a hole in the middle of the hub to penetrate through the transmission shaft, then the user sleeves a limiting jackscrew on the surface of the transmission shaft to enable the left end of the limiting jackscrew to be embedded in the inner side of the hub, the user installs and twists the handle sleeve through the engagement of the handle sleeve and the transmission shaft, the handle sleeve pushes the limiting jackscrew and the hub to move towards the left side end in the twisting process to enable the left end of the hub to be attached to the friction plate tightly, after the user screws the handle sleeve, the user meshes the special jackscrew with the threaded hole, the user locks the special jackscrew in the meshing process to enable the rubber pad at the lower end of the special jackscrew to be in full contact with the transmission shaft, alright accomplish wheel hub's fixed, through being the symmetry screw hole and the special jackscrew of arranging and rubber pad and friction disc, can effectual improvement wheel hub stability in the detection operation.
2. This can improve device that automobile inspection equipment detected precision, cooperation through a cylinder and No. two cylinders and a limit switch and No. two limit switch, the user is when examining the width of wheel hub, the user need not to hold the measuring tape and carries out manual measurement, the user makes a cylinder and No. two cylinder do work through the control panel, a cylinder makes a piston rod move to the left side end, a limit switch who makes a piston rod left side end touches wheel hub's right side end face, No. two cylinders make No. two piston rods move to the right, No. two limit switch who makes No. two piston rod right side ends touches wheel hub's left side end face, data through two limit switch productions alright carry out effectual detection to wheel hub's width, the precision that the guarantee equipment main part detected.
Drawings
FIG. 1 is a schematic view of an overall structure of an apparatus for improving detection accuracy of an automobile detection device according to the present invention;
FIG. 2 is a schematic structural diagram of a driving motor of the apparatus for improving the detection precision of the automobile detection device according to the present invention;
FIG. 3 is a schematic structural diagram of a first limit switch of the device for improving the detection precision of the automobile detection equipment provided by the invention;
FIG. 4 is a schematic structural diagram of a friction plate of the device for improving the detection precision of the automobile detection equipment according to the present invention;
fig. 5 is a schematic structural diagram of a special jackscrew of the device for improving the detection precision of the automobile detection equipment provided by the invention.
In the figure: 1. an apparatus main body; 2. a control panel; 3. a tool table; 4. a movable baffle; 5. fixing screws; 6. a connecting plate; 7. a first cylinder; 8. a first piston rod; 9. a connecting shaft; 10. a drive shaft; 11. a handle sleeve; 12. limiting a tip cone; 13. a hub; 14. vacuum tire; 15. a fixing plate; 16. a drive motor; 17. a second cylinder; 18. a second piston rod; 19. a second limit switch; 20. a first limit switch; 21. a threaded hole; 22. special jackscrews; 23. a rubber pad; 24. fixing the disc; 25. a friction plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, a device capable of improving detection accuracy of an automobile detection device comprises a device body 1, a tool table 3 is embedded at the upper end of the device body 1, a fixing plate 15 is arranged at the rear end of the tool table 3, a control plate 2 is arranged at the upper end of the fixing plate 15, a wheel hub 13 is arranged at the side end of the device body 1, a vacuum tire 14 is arranged on the outer surface of the wheel hub 13, a movable baffle plate 4 is arranged at the upper end of the vacuum tire 14, a connecting plate 6 is arranged at the side end of the movable baffle plate 4, a fixing screw 5 is embedded in the inner side of the connecting plate 6, a first air cylinder 7 is arranged at the lower end of the connecting plate 6, a first piston rod 8 is embedded in the inner side of the first air cylinder 7, a connecting shaft 9 is embedded in the rear end of the movable baffle plate 4, a limiting tip cone 12 is arranged at the side end of the wheel hub 13, a transmission shaft 10 is arranged on the inner side of the limiting tip cone 12, and a handle sleeve 11 is arranged at the side end of the limiting tip cone 12.
The instrument platform 3 is fixed to be inlayed in the inboard of equipment main part 1, control panel 2 is fixed connection through fixed plate 15 and equipment main part 1, driving motor 16 has been inlayed to the right side end of equipment main part 1 is fixed, the left side end of transmission shaft 10 inlays in driving motor 16's inboard, and both are the transmission connection, No. two cylinders 17 have been inlayed to the inboard that the lower extreme of driving motor 16 corresponds equipment main part 1, and No. two cylinders 17 are fixed connection with equipment main part 1, No. two piston rods 18 have been inlayed to the inboard activity of No. two cylinders 17, No. two fixed limit switch 19 that is provided with in right-hand end of piston rod 18, the user can follow the inside of instrument platform 3, get and put all kinds of instruments.
Connecting axle 9 runs through in adjustable fender 4, and both are swing joint, the left end of connecting axle 9 is fixed to be embedded in the inboard of equipment main part 1, connecting plate 6 is fixed connection through set screw 5 and adjustable fender 4, a cylinder 7 is fixed connection with connecting plate 6, a piston rod 8 runs through in connecting plate 6 and a cylinder 7, and a piston rod 8 and be swing joint between the two, a fixed limit switch 20 that is provided with of left end of piston rod 8, wheel hub 13 is fixed connection with vacuum child 14, user's accessible connecting axle 9 overturns adjustable fender 4.
The hub 13 is movably connected with the transmission shaft 10, the limiting tip cone 12 is embedded with the transmission shaft 10 and movably connected with the transmission shaft 10, the handle sleeve 11 is movably connected with the transmission shaft 10 in a meshed mode, a friction plate 25 is arranged on the left side end of the hub 13 corresponding to the outer surface of the transmission shaft 10, a fixed disc 24 is arranged on the left side end of the friction plate 25, the fixed disc 24 is fixedly connected with the transmission shaft 10, the friction plate 25 is fixedly connected with the fixed disc 24, and the friction plate 25 can increase friction force between the hub 13 and the fixed disc 24.
Threaded holes 21 are embedded in two ends of the upper end of the handle sleeve 11, special jackscrews 22 are arranged on the inner sides of the threaded holes 21, the special jackscrews 22 are meshed with the threaded holes 21 and movably connected with the threaded holes 21, rubber pads 23 are fixedly arranged at the lower ends of the special jackscrews 22, the special jackscrews 22 and the lower end rubber pads 23 are embedded in the threaded holes 21 at the same time, and the handle sleeve 11 can be secondarily fixed.
The working principle is as follows: when a user installs the hub 13 on the transmission shaft 10, the user firstly makes the hole in the middle of the hub 13 penetrate through the transmission shaft 10, then the user sleeves the limiting tip cone 12 on the surface of the transmission shaft 10, the left end of the limiting tip cone 12 is embedded in the inner side of the hub 13, the user installs and twists the handle sleeve 11 through the meshing of the handle sleeve 11 and the transmission shaft 10, the handle sleeve 11 pushes the limiting tip cone 12 and the hub 13 to move towards the left side end in the twisting process, the left end of the hub 13 is tightly attached to the friction plate 25, after the user tightens the handle sleeve 11, the user meshes the special jackscrew 22 with the threaded hole 21, the user locks the special jackscrew 22 in the meshing process, the rubber pad 23 at the lower end of the special jackscrew 22 is fully contacted with the transmission shaft 10, the fixing of the hub 13 can be completed, and the threaded hole 21, the special jackscrew 22, the rubber pad 23 and the friction plate 25 are symmetrically arranged, can effectual improvement wheel hub 13 stability in the detection operation, the user is when examining the width of wheel hub 13, the user need not to hand the measuring tape and carries out manual measurement, the user makes cylinder 7 and cylinder 17 do work through control panel 2, cylinder 7 makes piston rod 8 move to the left side end, make limit switch 20 of piston rod 8 left side end touch the right side end face of wheel hub 13, cylinder 17 makes piston rod 18 move to the right, make No. two limit switch 19 of piston rod 18 right side end touch the left side end face of wheel hub 13, data through two limit switch productions alright carry out effectual detection to the width of wheel hub 13, the precision that guarantee equipment main part 1 detected.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. The utility model provides a can improve automobile inspection equipment and detect device of precision, includes equipment main part (1), its characterized in that: the upper end of the equipment main body (1) is embedded with a tool table (3), the rear end of the tool table (3) is provided with a fixing plate (15), the upper end of the fixing plate (15) is provided with a control panel (2), the side end of the equipment main body (1) is provided with a wheel hub (13), the outer surface of the wheel hub (13) is provided with a vacuum tire (14), the upper end of the vacuum tire (14) is provided with a movable baffle (4), the side end of the movable baffle (4) is provided with a connecting plate (6), the inner side of the connecting plate (6) is embedded with a fixing screw (5), the lower end of the connecting plate (6) is provided with a cylinder (7), the inner side of the cylinder (7) is embedded with a piston rod (8), the rear end of the movable baffle (4) is embedded with a connecting shaft (9), the side end of the wheel hub (13) is provided with a limiting tip cone (12), the inner side of the limiting tip cone (12) is provided with a transmission shaft (10), and the side end of the limiting tip cone (12) is provided with a handle sleeve (11).
2. The device for improving the detection precision of the automobile detection equipment according to claim 1, characterized in that: tool table (3) are fixed and are inlayed in the inboard of equipment main part (1), control panel (2) are fixed connection through fixed plate (15) and equipment main part (1), driving motor (16) have been inlayed to the right side end of equipment main part (1), the left side end of transmission shaft (10) inlays in the inboard of driving motor (16), and both are the transmission and connect, No. two cylinder (17) have been inlayed to the inboard that the lower extreme of driving motor (16) corresponds equipment main part (1), and No. two cylinder (17) are fixed connection with equipment main part (1), No. two piston rod (18) have been inlayed in the inboard activity of No. two cylinder (17), the right side end of No. two piston rod (18) is fixed and is provided with No. two limit switch (19).
3. The device for improving the detection precision of the automobile detection equipment according to claim 1, characterized in that: connecting axle (9) run through in adjustable fender (4), and both are swing joint, the left end of connecting axle (9) is fixed to be embedded in the inboard of equipment main part (1), connecting plate (6) are fixed connection through set screw (5) and adjustable fender (4), cylinder (7) are fixed connection with connecting plate (6), piston rod (8) run through in connecting plate (6) and cylinder (7), and be swing joint between piston rod (8) and the two, the left end of piston rod (8) is fixed and is provided with limit switch (20) No. one, wheel hub (13) are fixed connection with vacuum child (14).
4. The device for improving the detection precision of the automobile detection equipment according to claim 1, characterized in that: wheel hub (13) are swing joint with transmission shaft (10), spacing tip cone (12) and transmission shaft (10) gomphosis each other, and both are swing joint, handle sleeve (11) are swing joint with transmission shaft (10) intermeshing, the surface that the left side terminal of wheel hub (13) corresponds transmission shaft (10) is provided with friction disc (25), the left side end of friction disc (25) is provided with fixed disk (24), and fixed disk (24) are fixed connection with transmission shaft (10), friction disc (25) are fixed connection with fixed disk (24).
5. The device for improving the detection precision of the automobile detection equipment according to claim 1, characterized in that: threaded holes (21) are embedded in the two ends of the upper end of the handle sleeve (11), special jackscrews (22) are arranged on the inner sides of the threaded holes (21), the special jackscrews (22) are meshed with the threaded holes (21) and movably connected with the threaded holes, and rubber pads (23) are fixedly arranged at the lower ends of the special jackscrews (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110340912.3A CN113218277A (en) | 2021-03-30 | 2021-03-30 | Device capable of improving detection precision of automobile detection equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110340912.3A CN113218277A (en) | 2021-03-30 | 2021-03-30 | Device capable of improving detection precision of automobile detection equipment |
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| CN113218277A true CN113218277A (en) | 2021-08-06 |
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| CN202110340912.3A Pending CN113218277A (en) | 2021-03-30 | 2021-03-30 | Device capable of improving detection precision of automobile detection equipment |
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Application publication date: 20210806 |