CN118168434B - Automatic detection device for outer circle of hub - Google Patents
Automatic detection device for outer circle of hub Download PDFInfo
- Publication number
- CN118168434B CN118168434B CN202410602370.6A CN202410602370A CN118168434B CN 118168434 B CN118168434 B CN 118168434B CN 202410602370 A CN202410602370 A CN 202410602370A CN 118168434 B CN118168434 B CN 118168434B
- Authority
- CN
- China
- Prior art keywords
- pipe
- hub
- workbench
- fixedly provided
- bottom end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 29
- 238000007789 sealing Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims 1
- 239000010720 hydraulic oil Substances 0.000 abstract description 16
- 239000003921 oil Substances 0.000 description 17
- 238000003825 pressing Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000005389 magnetism Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Earth Drilling (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention relates to the technical field of hub detection, and discloses an automatic hub excircle detection device which comprises a workbench, wherein the top end of the workbench is rotatably connected with a placing rotary ring, the bottom end of the workbench is fixedly provided with a driving motor, the top end of the output end of the driving motor is fixedly provided with a gear, and the bottom end of the placing rotary ring is fixedly provided with a toothed ring. According to the invention, the rotatable placing rotary ring is arranged on the workbench, when the hub is placed, the hub is only required to be placed on the placing rotary ring, when the placing rotary ring is driven to rotate by the driving motor, the lifting plate can be driven to move downwards, hydraulic oil is pushed into the fixed pipe to push the movable shaft to move, the clamping wheels are driven by the sliding plate to be close to the hub, after the hub is contacted with the four clamping wheels, the hub is pushed on the placing rotary ring by the four clamping wheels, the hub is centered and clamped, and then the outer circle of the hub is subjected to runout detection by the dial indicator.
Description
Technical Field
The invention relates to the technical field of hub detection, in particular to an automatic hub excircle detection device.
Background
The outer circle of the hub is also called a rim, and is a part for installing and supporting the tire on the periphery of the wheel, and the wheel is formed by the wheel hub and a spoke. In the wheel hub production process, the detection device is required to be used for detecting the runout of the outer circle of the wheel hub, so that the use safety of the wheel hub is ensured.
The invention patent application number is CN202310462616.X China discloses a hub end face detection device, wherein four groups of arc clamping plates are synchronously driven by a second driving motor to be unfolded to be in contact with a middle hole of a hub, the hub is clamped with a detection device, convenient fixing of different hub specifications is achieved, the application range is wide, and the working efficiency is high.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the automatic hub excircle detection device, which has the advantages of simple and convenient hub detection process and no need of long-time moving of operators.
In order to achieve the above purpose, the present invention provides the following technical solutions: the automatic hub excircle detection device comprises a workbench, wherein the top end of the workbench is rotationally connected with a placement rotating ring, the bottom end of the workbench is fixedly provided with a driving motor, the top end of the output end of the driving motor is fixedly provided with a gear, the bottom end of the placement rotating ring is fixedly provided with a toothed ring, the center of the bottom end of the workbench is fixedly provided with an oil box, the inner cavity of the oil box is slidingly connected with a lifting plate, the middle part of the oil box is rotationally connected with a ball screw, the bottom end and the middle part of the output end of the driving motor are fixedly sleeved with driving wheels, and the surface of the driving wheels is in transmission connection with a driving belt;
the oil box comprises an oil box body, wherein four surfaces of the oil box body are fixedly provided with fixed pipes, an inner cavity of each fixed pipe is connected with a movable shaft in a sliding manner, the bottom ends of the fixed pipes are fixedly provided with connecting pipes, one ends of the movable shafts, which are positioned at the outer sides of the fixed pipes, are fixedly provided with sliding plates, the top ends of the sliding plates are provided with connecting frames, and the middle parts of the connecting frames are rotationally connected with clamping wheels;
the right-hand member of workstation has placed the montant, the top fixed mounting of montant has the amesdial, peg graft between the bottom of montant and the workstation has the locating pin.
As a preferable technical scheme of the invention, a pushing shaft is fixedly arranged at one end of the connecting frame, which is close to the center of the workbench, an extension pipe is fixedly arranged at one surface of the sliding plate, which is close to the center of the workbench, a communicating pipe is fixedly arranged at one end of the extension pipe, which is close to the center of the workbench, a push rod is slidably connected to the bottom end of the communicating pipe, a bottom pipe is fixedly arranged at the bottom end of the fixed pipe, a limiting ring and a bottom frame are fixedly arranged in an inner cavity of the bottom pipe, a gas spring is fixedly arranged at the top end of the bottom frame, a sealing plate is fixedly arranged at the top end of the gas spring, a one-way pressure relief valve is fixedly arranged at the top end of the limiting ring, a movable frame is slidably connected at the top end of the workbench, which is far away from the oil box, a connecting rod is fixedly arranged at the top end of the movable frame, and a pressing roller is fixedly arranged at one end of the mounting frame, which is close to the center of the workbench.
As a preferable technical scheme of the invention, the bottom end of the bottom pipe is fixedly provided with the adjusting pipe, the lower part of the workbench is provided with the lifting frame, the top end of the lifting frame is fixedly provided with the adjusting shaft, and the front end of the workbench is rotationally connected with the rotating screw rod.
As a preferable technical scheme of the invention, the ball screw is meshed in the lifting plate, and the bottom end of the connecting pipe is communicated with the bottom end of the oil box.
As a preferable technical scheme of the invention, the bottom surface of the workbench is provided with a lower chute, the bottom end of the sliding plate is slidably connected in the sliding rail, the top end of the workbench is provided with an upper chute, the movable frame is slidably connected in the upper chute, and the connecting rod is positioned in the upper chute.
As a preferable technical scheme of the invention, the movable shaft is positioned on one side of the bottom tube away from the oil box in the fixed tube, and the bottom end of the push rod is inserted into the bottom tube and positioned above the limiting ring.
As a preferable technical scheme of the invention, the push shaft is slidably connected in the extension pipe, the middle section of the communicating pipe is a hose, both ends of the communicating pipe are made of hard materials, and the bottom end of the communicating pipe is fixedly connected with the fixed pipe.
As a preferable technical scheme of the invention, the underframe is positioned below the limiting ring, the outer diameter value of the sealing plate is larger than the inner diameter value of the limiting ring, and the top end of the sealing plate is in contact with the limiting ring.
As a preferable technical scheme of the invention, the rotary screw is meshed with the front end of the lifting frame, the adjusting shaft is inserted into the adjusting pipe, and the lifting frame is positioned below the driving belt.
As a preferable technical scheme of the invention, the clamping wheel is positioned above the placing rotary ring, the top end of the workbench is fixedly provided with the positioning block, the side wall of the placing rotary ring is provided with the positioning groove, and the positioning block is clamped in the positioning groove.
Compared with the prior art, the invention has the following beneficial effects:
1. According to the invention, the rotatable placing rotary ring is arranged on the workbench, when the hub is placed, the hub is only required to be placed on the placing rotary ring, when the placing rotary ring is driven to rotate by the driving motor, the lifting plate can be driven to move downwards, hydraulic oil is pushed into the fixed pipe to push the movable shaft to move, the clamping wheels are driven by the sliding plate to be close to the hub, and after the hub is contacted with the four clamping wheels, the hub is pushed on the placing rotary ring by the four clamping wheels, so that the hub is centered and clamped, the operation is simple and convenient, and the time required for carrying the hub is greatly reduced.
2. According to the invention, the bottom tube is arranged below the fixed tube, after the hub is clamped by the clamping wheel, the push rod is extruded in the communicating tube to move downwards, so that the sealing plate is pushed downwards to be separated from the limiting ring, hydraulic oil can flow in the bottom tube along with the downward movement of the lifting plate, so that the movable frame is pushed to drive the pressing roller to be close to the hub, pressure is applied to the outer circle of the hub, after the runout detection of the outer circle of the hub is finished, the pressing detection is carried out after one circle of rotation, and whether the deformation of the hub after the pressure is applied in driving is qualified is simulated.
3. According to the invention, the bottom end of the bottom tube is provided with the adjusting tube, the lifting frame can be driven to move up and down by rotating the rotating screw rod, so that the adjusting shaft can slide up and down in the adjusting tube, the inner cavity space of the bottom tube is increased or reduced, when the size of the hub to be detected is larger, the space in the bottom tube can be increased, the movement amount of the pressing roller is reduced, when the size of the hub to be detected is smaller, the space in the bottom tube can be reduced, the movement amount of the pressing roller is increased, the hubs with various sizes can be pressed with the same pressure, and the detection requirements of hubs with different sizes are met.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of a structural securing tube connection of the present invention;
FIG. 3 is a schematic view of an explosive connection of a structural crane according to the present invention;
FIG. 4 is an enlarged schematic view of the invention at A of FIG. 3;
FIG. 5 is a schematic cross-sectional view of a structural table of the present invention;
fig. 6 is an enlarged schematic view of fig. 5B in accordance with the present invention.
In the figure: 1. a work table; 2. placing a rotating ring; 3. a driving motor; 4. a gear; 5. a toothed ring; 6. an oil box; 7. a lifting plate; 8. a ball screw; 9. a driving wheel; 10. a transmission belt; 11. a fixed tube; 12. a movable shaft; 13. a connecting pipe; 14. a slide plate; 15. a connecting frame; 16. a pinch roller; 17. a vertical rod; 18. a dial gauge; 19. a positioning pin; 20. pushing the shaft; 21. an extension tube; 22. a communicating pipe; 23. a bottom tube; 24. a limiting ring; 25. a chassis; 26. a gas spring; 27. a closing plate; 28. a one-way pressure release valve; 29. a push rod; 30. a moving rack; 31. a connecting rod; 32. a mounting frame; 33. a pressurizing roller; 34. an adjusting tube; 35. a lifting frame; 36. an adjusting shaft; 37. the screw is rotated.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
As shown in fig. 1 to 5, the invention provides an automatic detection device for the outer circle of a hub, which comprises a workbench 1, wherein the top end of the workbench 1 is rotatably connected with a rotary ring 2, the bottom end of the workbench 1 is fixedly provided with a driving motor 3, the top end of the output end of the driving motor 3 is fixedly provided with a gear 4, the bottom end of the rotary ring 2 is fixedly provided with a toothed ring 5, the center of the bottom end of the workbench 1 is fixedly provided with an oil box 6, the inner cavity of the oil box 6 is slidably connected with a lifting plate 7, the middle part of the oil box 6 is rotatably connected with a ball screw 8, the ball screw 8 and the middle parts of the bottom end and the output end of the driving motor 3 are fixedly sleeved with a driving wheel 9, and the surface of the driving wheel 9 is in transmission connection with a driving belt 10;
The four surfaces of the oil box 6 are fixedly provided with fixed pipes 11, the inner cavity of each fixed pipe 11 is slidably connected with a movable shaft 12, the bottom end of each fixed pipe 11 is fixedly provided with a connecting pipe 13, one end of each movable shaft 12, which is positioned outside each fixed pipe 11, is fixedly provided with a sliding plate 14, the top end of each sliding plate 14 is provided with a connecting frame 15, and the middle part of each connecting frame 15 is rotationally connected with a clamping wheel 16;
a vertical rod 17 is arranged at the right end of the workbench 1, a dial indicator 18 is fixedly arranged at the top end of the vertical rod 17, and a positioning pin 19 is inserted between the bottom end of the vertical rod 17 and the workbench 1;
the ball screw 8 is meshed in the lifting plate 7, and the bottom end of the connecting pipe 13 is communicated with the bottom end of the oil box 6;
The clamping wheel 16 is located above the rotary ring 2, a positioning block is fixedly arranged at the top end of the workbench 1, a positioning groove is formed in the side wall of the rotary ring 2, and the positioning block is clamped in the positioning groove.
When the rotating ring 2 is driven to rotate by the driving motor 3, the lifting plate 7 can be driven to move downwards, hydraulic oil is pushed into the fixed pipe 11 to push the movable shaft 12 to move, so that the clamping wheel 16 is close to the hub, and after the hub is contacted with the four clamping wheels 16, the hub is pushed on the rotating ring 2 by the four clamping wheels 16, so that the hub is centered and clamped; can drive lifter plate 7 up-and-down motion through ball screw 8's rotation, push away the hydraulic oil that is located lifter plate 7 below in with the oil box 6 in to connecting pipe 13, set up the locating piece and can guarantee to place the condition that rotatory ring 2 can not appear the position skew when rotatory, guarantee that its center and the center of workstation 1 are on same vertical line all the time, the one end that slide 14 and link 15 are close to each other possesses magnetism, and the one end magnetic pole that both are opposite to is the same, and then realize not pressing back at pinch roller 16, can push away link 15 through magnetism and reset, lift push rod 29.
Example two
As shown in fig. 1 to 6, the invention provides an automatic hub excircle detection device, a push shaft 20 is fixedly arranged at one end of a connecting frame 15, which is close to the center of a workbench 1, an extension pipe 21 is fixedly arranged at one side of a sliding plate 14, which is close to the center of the workbench 1, a communicating pipe 22 is fixedly arranged at one end of the extension pipe 21, which is close to the center of the workbench 1, a push rod 29 is slidably connected to the bottom end of the communicating pipe 22, a bottom pipe 23 is fixedly arranged at the bottom end of a fixed pipe 11, a limiting ring 24 and a bottom frame 25 are fixedly arranged in an inner cavity of the bottom pipe 23, a gas spring 26 is fixedly arranged at the top end of the bottom frame 25, a sealing plate 27 is fixedly arranged at the top end of the gas spring 26, a one-way pressure relief valve 28 is fixedly arranged at the top end of the limiting ring 24, a movable frame 30 is slidably connected at the top end of the workbench 1, a connecting rod 31 is slidably connected at one end of the bottom pipe 23, which is close to the center of the workbench 1, a mounting frame 32 is fixedly arranged at one end, which is close to the center of the workbench 1, and a pressure applying roller 33 is fixedly arranged at the mounting frame 32;
A lower chute is formed in the bottom surface of the workbench 1, the bottom end of the sliding plate 14 is slidably connected in the sliding rail, an upper chute is formed in the top end of the workbench 1, the movable frame 30 is slidably connected in the upper chute, and the connecting rod 31 is positioned in the upper chute;
The movable shaft 12 is positioned at one side of the bottom pipe 23 far away from the oil box 6 in the fixed pipe 11, and the bottom end of the push rod 29 is inserted into the bottom pipe 23 and positioned above the limiting ring 24;
The pushing shaft 20 is slidably connected in the extension pipe 21, the middle section of the communicating pipe 22 is a hose, both ends of the communicating pipe 22 are made of hard materials, and the bottom end of the communicating pipe 22 is fixedly connected with the fixed pipe 11;
The underframe 25 is positioned below the limiting ring 24, the outer diameter value of the closing plate 27 is larger than the inner diameter value of the limiting ring 24, and the top end of the closing plate 27 is in contact with the limiting ring 24.
After the clamping wheel 16 clamps the hub, the sealing plate 27 moves downwards to be separated from the limiting ring 24, the lifting plate 7 moves downwards, hydraulic oil can flow in the bottom pipe 23, the movable frame 30 is pushed to drive the pressurizing roller 33 to be close to the hub, pressure is applied to the outer circle of the hub, after the runout of the hub is detected, the pressurizing detection is carried out after the outer circle of the hub is rotated for one circle, and whether the deformation of the hub after the pressure is applied during running is qualified is simulated; by arranging the lower chute and the upper chute, the sliding plate 14 and the moving frame 30 can be respectively positioned for moving, so that the sliding plate 14 and the moving frame 30 can be ensured to smoothly transversely move to clamp and press the hub; the hydraulic oil is ensured to exist at the top end of the bottom pipe 23, the situation that the hydraulic oil cannot be smoothly pushed into the bottom pipe 23 when the sliding plate 14 works is avoided, and the push rod 29 inserted into the fixed pipe 11 and part of the bottom pipe 23 extending into the fixed pipe 11 are used for blocking the bottom pipe 23 when the movable shaft 12 is retracted, and the middle section of the communicating pipe 22 is set to be a hose, so that the connection stability of the fixed pipe 11 and the extending pipe 21 can be ensured when the sliding plate 14 is transversely moved; when the sealing plate 27 is separated from the limiting ring 24, hydraulic oil can smoothly flow downwards through a gap between the sealing plate 27 and the limiting ring 24, and the hydraulic oil at the bottom end of the bottom pipe 23 can be smoothly pumped into the fixed pipe 11 when the lifting plate 7 moves upwards by the aid of the one-way pressure relief valve 28.
Example III
As shown in fig. 1 to 3, the invention provides an automatic detection device for the outer circle of a hub, wherein an adjusting pipe 34 is fixedly arranged at the bottom end of a bottom pipe 23, a lifting frame 35 is arranged below a workbench 1, an adjusting shaft 36 is fixedly arranged at the top end of the lifting frame 35, and a rotary screw 37 is rotatably connected at the front end of the workbench 1;
The rotating screw 37 is meshed with the front end of the lifting frame 35, the adjusting shaft 36 is inserted into the adjusting pipe 34, and the lifting frame 35 is positioned below the driving belt 10.
The rotating screw 37 can drive the lifting frame 35 to move up and down, so that the adjusting shaft 36 can slide up and down in the adjusting tube 34, when the size of the hub to be detected is larger, the space in the bottom tube 23 can be increased, the moving amount of the pressing roller 33 is reduced, when the size of the hub to be detected is smaller, the space in the bottom tube 23 can be reduced, the moving amount of the pressing roller 33 is increased, the hubs with various sizes can be pressed with the same pressure, preferably, scales can be arranged at the top end of the rotating screw 37, and because the hub size in the prior art has a certain specification, scale division can be carried out according to the specifications of the hubs, when hubs with different specifications are detected, accurate adjustment can be realized by directly rotating the required scales, and the lifting frame 35 is arranged below the driving belt 10, so that the situation that the lifting frame 35 is contacted with the driving belt 10 to cause damage to the driving belt 10 when the lifting frame 35 moves up and down is avoided.
The working principle and the using flow of the invention are as follows:
When in use, the clamping wheel 16 is positioned in the rotary ring 2, the hub is moved, the hub is placed on the rotary ring 2, then the driving motor 3 is started, the driving motor 3 drives the gear 4 and the driving wheel 9 to rotate during operation, the gear 4 drives the rotary ring 2 to rotate through meshing with the toothed ring 5 during rotation, the hub is driven to rotate, meanwhile, the driving belt 10 is in transmission connection with the two driving wheels 9, and then drives the ball screw 8 to rotate, when the ball screw 8 rotates, the lifting plate 7 can be driven to move downwards through meshing with the lifting plate 7, hydraulic oil below the lifting plate 7 is extruded into the connecting pipe 13, the hydraulic oil enters the fixed pipe 11 through the connecting pipe 13 to push the movable shaft 12 to extend, and the push rod 29 is positioned above the limiting ring 24 at the moment, so that the hydraulic oil cannot enter the bottom pipe 23;
When the movable shaft 12 stretches out, the sliding plate 14 can be driven to slide to one side far away from the center of the workbench 1, the connecting frame 15 and the clamping wheel 16 are driven to be close to the hub, after the clamping wheel 16 is contacted with the hub, the clamping wheel 16 is blocked and cannot move continuously, at the moment, the sliding plate 14 can move continuously, so that the gap between the connecting frame 15 and the sliding plate 14 is gradually reduced, after the sliding plate 14 is contacted with the connecting frame 15, the connecting frame 15 cannot move continuously, and after the four connecting frames 15 cannot move continuously, the hub is clamped and centered by the four clamping wheels 16;
In the process of moving the connecting frame 15 towards the sliding plate 14, the pushing shaft 20 slides in the extending pipe 21, hydraulic oil in the extending pipe 21 is pushed into the communicating pipe 22, the push rod 29 moves downwards to extend out, the sealing plate 27 is pushed downwards, at the moment, along with the downward movement of the lifting plate 7, the hydraulic oil can be pushed into the bottom pipe 23, then the connecting rod 31 and the moving frame 30 are pushed to be gradually close to the hub through the bottom pipe 23, in the process, the dial indicator 18 contacts with the outer circle of the hub, and the rotating ring 2 is placed to drive the hub to rotate, so that the dial indicator 18 can perform runout detection on the outer circle of the hub;
After the wheel hub rotates for one circle, the detection is completed, the pressurizing roller 33 moves to contact with the outer circle of the wheel hub, pressure is applied to the outer circle of the wheel hub, then the rotating ring 2 is placed to drive the wheel hub to rotate once again, so that the outer circle of the wheel hub is uniformly pressurized, and when the pressurized outer circle of the wheel hub passes through the dial indicator 18, the runout detection is carried out on the pressurized outer circle of the wheel hub through the dial indicator 18 again;
after the detection is finished, the driving motor 3 is reversed to drive the lifting plate 7 to move upwards, so that the sliding plate 14 is retracted, the magnetic force between the connecting frame 15 and the sliding plate 14 can reversely push the connecting frame 15 after the clamping wheel 16 is not stressed, the push rod 29 moves upwards to reset, the gas spring 26 in a compressed state drives the sealing plate 27 to move upwards to seal the bottom pipe 23, and hydraulic oil in the bottom pipe 23 can be pumped out through the one-way pressure relief valve 28 along with the upward movement of the lifting plate 7, so that the pressure applying roller 33 returns to reset.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a wheel hub excircle automatic checkout device, includes workstation (1), its characterized in that: the automatic feeding device is characterized in that the top end of the workbench (1) is rotationally connected with a placing rotary ring (2), a driving motor (3) is fixedly arranged at the bottom end of the workbench (1), a gear (4) is fixedly arranged at the top end of the output end of the driving motor (3), a toothed ring (5) is fixedly arranged at the bottom end of the placing rotary ring (2), an oil box (6) is fixedly arranged at the center of the bottom end of the workbench (1), an inner cavity of the oil box (6) is slidably connected with a lifting plate (7), a ball screw (8) is rotationally connected with the middle part of the oil box (6), the ball screw (8) is meshed in the lifting plate (7), the bottom end of a connecting pipe (13) is communicated with the bottom end of the oil box (6), driving wheels (9) are fixedly sleeved at the middle parts of the ball screw (8) and the bottom end and the output end of the driving motor (3), and the surface of the driving wheels (9) are connected with a driving belt (10).
The oil box is characterized in that four surfaces of the oil box (6) are fixedly provided with fixed pipes (11), an inner cavity of each fixed pipe (11) is connected with a movable shaft (12) in a sliding manner, the bottom end of each fixed pipe (11) is fixedly provided with a connecting pipe (13), one end of each movable shaft (12) located on the outer side of each fixed pipe (11) is fixedly provided with a sliding plate (14), the top end of each sliding plate (14) is provided with a connecting frame (15), the middle part of each connecting frame (15) is rotationally connected with a clamping wheel (16), each clamping wheel (16) is located above the corresponding rotary ring (2), the top end of each workbench (1) is fixedly provided with a positioning block, and the side wall of the corresponding rotary ring (2) is provided with a positioning groove in the corresponding positioning groove in a clamping manner;
a vertical rod (17) is arranged at the right end of the workbench (1), a dial indicator (18) is fixedly arranged at the top end of the vertical rod (17), and a positioning pin (19) is inserted between the bottom end of the vertical rod (17) and the workbench (1);
The connecting frame (15) is fixedly provided with a pushing shaft (20) near one end of the center of the workbench (1), one side of the sliding plate (14) near the center of the workbench (1) is fixedly provided with an extension pipe (21), one end of the extension pipe (21) near the center of the workbench (1) is fixedly provided with a communicating pipe (22), the bottom end of the communicating pipe (22) is slidably connected with a pushing rod (29), the bottom end of the fixed pipe (11) is fixedly provided with a bottom pipe (23), the inner cavity of the bottom pipe (23) is fixedly provided with a limiting ring (24) and a bottom frame (25), the top end of the bottom frame (25) is fixedly provided with a gas spring (26), the top end of the gas spring (26) is fixedly provided with a sealing plate (27), and the top end of the limiting ring (24) is fixedly provided with a one-way pressure release valve (28);
The movable shaft (12) is positioned on one side of the bottom pipe (23) far away from the oil box (6) in the fixed pipe (11), and the bottom end of the push rod (29) is inserted into the bottom pipe (23) and positioned above the limiting ring (24);
The pushing shaft (20) is slidably connected in the extension pipe (21), the middle section of the communicating pipe (22) is a hose, both ends of the communicating pipe (22) are made of hard materials, and the bottom end of the communicating pipe (22) is fixedly connected with the fixed pipe (11).
2. The hub outer circle automatic detection device according to claim 1, wherein: the top sliding connection of workstation (1) has movable frame (30), the one end sliding connection that oil box (6) was kept away from to bottom tube (23) has connecting rod (31), the top fixed mounting of movable frame (30) has mounting bracket (32), the one end fixed mounting who is close to workstation (1) center has pressure roller (33).
3. The hub outer circle automatic detection device according to claim 2, wherein: the bottom fixed mounting of bottom pipe (23) has regulation pipe (34), the below of workstation (1) is equipped with crane (35), the top fixed mounting of crane (35) has regulating axle (36), the front end rotation of workstation (1) is connected with rotatory screw rod (37).
4. The hub outer circle automatic detection device according to claim 2, wherein: the bottom surface of workstation (1) has seted up down the spout, the bottom sliding connection of slide (14) is in the slide rail, the spout is seted up on the top of workstation (1), remove frame (30) sliding connection in last spout, connecting rod (31) are located the spout.
5. The hub outer circle automatic detection device according to claim 2, wherein: the underframe (25) is positioned below the limiting ring (24), the outer diameter value of the sealing plate (27) is larger than the inner diameter value of the limiting ring (24), and the top end of the sealing plate (27) is in contact with the limiting ring (24).
6. The hub outer circle automatic detection device according to claim 3, wherein: the rotating screw rod (37) is meshed with the front end of the lifting frame (35), the adjusting shaft (36) is inserted into the adjusting pipe (34), and the lifting frame (35) is located below the driving belt (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410602370.6A CN118168434B (en) | 2024-05-15 | 2024-05-15 | Automatic detection device for outer circle of hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410602370.6A CN118168434B (en) | 2024-05-15 | 2024-05-15 | Automatic detection device for outer circle of hub |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118168434A CN118168434A (en) | 2024-06-11 |
| CN118168434B true CN118168434B (en) | 2024-07-26 |
Family
ID=91355233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410602370.6A Active CN118168434B (en) | 2024-05-15 | 2024-05-15 | Automatic detection device for outer circle of hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118168434B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112129253A (en) * | 2020-10-09 | 2020-12-25 | 张旭 | Wheel hub excircle automatic checkout device |
| CN113008110B (en) * | 2021-02-23 | 2023-03-31 | 志研自动化设备湖北有限公司 | Automobile wheel hub outside circumference radian detection device |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE501475C2 (en) * | 1985-11-11 | 1995-02-27 | Lagan Press Ab | Clamping device for automatic centering and clamping of details |
| KR101325900B1 (en) * | 2012-04-26 | 2013-11-07 | 이응희 | A worktable for tyre wheel-hub |
| DE102018213226B4 (en) * | 2018-08-07 | 2022-03-17 | Deckel Maho Pfronten Gmbh | Alignment device for adjusting a workpiece on a machine table of a numerically controlled machine tool |
| CN212978078U (en) * | 2020-08-24 | 2021-04-16 | 金华市双星轻合金科技有限公司 | Intelligent wheel hub detection device |
| CN216348309U (en) * | 2021-10-22 | 2022-04-19 | 重庆元勋工业发展有限公司 | Rim roundness measuring device |
| CN114279300A (en) * | 2021-12-23 | 2022-04-05 | 徐州健川机械制造有限公司 | Slewing bearing roundness error detection device |
| CN217179578U (en) * | 2022-03-25 | 2022-08-12 | 临清市亮普汽车零部件有限公司 | Excircle degree detection device for hub bearing machining |
| CN218511650U (en) * | 2022-10-08 | 2023-02-21 | 大连环球轴承制造有限公司 | Measuring device for inner and outer diameters of self-aligning roller bearing |
| CN218891839U (en) * | 2022-10-21 | 2023-04-21 | 山东聚金龙汽车发展有限公司 | Hub placement and fixation device for automobile maintenance |
| CN220092733U (en) * | 2023-06-07 | 2023-11-28 | 浙江航通机械制造股份有限公司 | Hub punching device |
-
2024
- 2024-05-15 CN CN202410602370.6A patent/CN118168434B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112129253A (en) * | 2020-10-09 | 2020-12-25 | 张旭 | Wheel hub excircle automatic checkout device |
| CN113008110B (en) * | 2021-02-23 | 2023-03-31 | 志研自动化设备湖北有限公司 | Automobile wheel hub outside circumference radian detection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN118168434A (en) | 2024-06-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108284347B (en) | Semi-automatic drilling machine | |
| CN113945346B (en) | Leaf spring fatigue testing device | |
| CN112320420B (en) | Convenient bag making machine winding mechanism of rolling | |
| CN115524087A (en) | Leaf spring fatigue test device | |
| CN113866034B (en) | Hardness quality detection equipment for aluminum magnesium alloy plate ex-situ | |
| CN114799407A (en) | Welding equipment for elevator car stand column for weld joint detection and assembly welding method thereof | |
| CN118168434B (en) | Automatic detection device for outer circle of hub | |
| CN215930856U (en) | Roundness detection tool for pressure container | |
| CN110579361A (en) | wheel testing machine | |
| CN114295395A (en) | Auto-parts production detection device based on internet | |
| CN112122974B (en) | Clamping device is used in processing of copper sheathing bearing | |
| CN116890049A (en) | Butterfly-shaped seal head punching and rotating forming device and use method | |
| CN116944883A (en) | Radial perforating device of metal pipeline | |
| CN214224035U (en) | Position degree inspection tool for outer oil pipe of hydraulic oil cylinder | |
| CN216503528U (en) | Drilling device for processing metal products | |
| CN210166102U (en) | Tire air tightness measuring device | |
| CN111687254B (en) | Automobile framework steel processing system | |
| CN210363226U (en) | Auxiliary arm for tire dismounting machine | |
| CN114260849B (en) | Automatic nut screwing machine for valve | |
| CN217111472U (en) | Cylinder floating automatic rotating center excircle detection mechanism | |
| CN217210799U (en) | Engineering pipeline wall thickness detection device | |
| CN213301169U (en) | High-precision appearance detection device | |
| CN220005455U (en) | Gantry type press for leveling wear-resisting plate | |
| CN117324998B (en) | Multifunctional manipulator for valve body machining | |
| CN116558960B (en) | Pressure detection device is used in tire mould production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |