CN218496011U - Axle type part concentricity check out test set - Google Patents
Axle type part concentricity check out test set Download PDFInfo
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- CN218496011U CN218496011U CN202222896641.2U CN202222896641U CN218496011U CN 218496011 U CN218496011 U CN 218496011U CN 202222896641 U CN202222896641 U CN 202222896641U CN 218496011 U CN218496011 U CN 218496011U
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Abstract
The utility model discloses an axle type part concentricity detection device, which comprises a base plate, a mounting seat is fixedly connected to one side of the upper end surface of the base plate, the upper end of the mounting seat is rotatably connected with a mounting shaft, a three-jaw chuck for fixing an axle type part is arranged at one end of the mounting shaft, and a limiting component for limiting the axle type part by jacking the end part of the axle type part is arranged at one end of the upper end surface of the base plate, which is far away from the mounting seat; the upper end surface of the bottom plate is also provided with a driving assembly for driving the mounting shaft to rotate; the equal fixedly connected with fixing base in bottom plate up end both sides, two slide bars of fixedly connected with between two fixing base horizontal poles, sliding connection has the sliding block between two slide bars, the utility model discloses the three-jaw chuck and the tip cone that set up can detect the axle type part of different diameters and length in the certain limit when using, and then can effectual improve equipment's application range for more have the practicality.
Description
Technical Field
The utility model relates to an axle type part detects technical field, specifically is an axle type part concentricity check out test set.
Background
In industrial products, shaft parts are suitable for use in maintenance operations of one or more numerically controlled machine-machined parts. The shaft part is one of typical parts frequently encountered in hardware fittings, is mainly used for supporting transmission parts, transmitting torque and bearing load, and can be generally divided into three types, namely an optical axis, a stepped axis and a special-shaped axis according to different structural forms of the shaft parts; or divided into a solid shaft, a hollow shaft, etc.
Need carry out the concentricity in axle type parts machining process and detect to axle type part, and then reject unqualified product, current patent 203550894U has provided a concentricity detection device, including the lever meter, first platen, the second platen, first platen and second platen pass through the connecting rod fixed, still be equipped with the slide bar between first platen and the second platen, be equipped with the slidable stand on the slide bar, be equipped with mobilizable lever meter on the stand, be equipped with the slidable supporting shoe on the connecting rod, be equipped with two supporting rollers on the supporting shoe, still be equipped with slidable roller adjusting lever on the slide bar, be equipped with mobilizable roller fixed block on the roller adjusting lever, be equipped with the elasticity gyro wheel on the roller fixed block, the device utilizes the rotation of lever percentage table cooperation axle type part to detect to axle type part concentricity.
However, the prior art has certain defects in actual use, and the dial indicator is used for detecting whether the shaft part is qualified or not in the using process, but the pointer of the dial indicator needs to be tightly focused at all times in the detecting process, so that the working mode is slow in detecting speed, and workers are prone to fatigue in working.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an axle type part concentricity check out test set to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the concentricity detection equipment for the shaft parts comprises a bottom plate, wherein one side of the upper end surface of the bottom plate is fixedly connected with a mounting seat, the upper end of the mounting seat is rotatably connected with a mounting shaft, one end of the mounting shaft is provided with a three-jaw chuck for fixing the shaft parts, and one end of the upper end surface of the bottom plate, which is far away from the mounting seat, is provided with a limiting assembly for pressing the end parts of the shaft parts to limit the shaft parts;
the upper end surface of the bottom plate is also provided with a driving assembly for driving the mounting shaft to rotate;
the equal fixedly connected with fixing base in bottom plate up end both sides, two slide bars of fixedly connected with between two fixing base horizontal poles, sliding connection has the sliding block between two slide bars, be equipped with the determine module that is used for carrying out the detection to axle type part concentricity on the sliding block.
As a further aspect of the present invention: the limiting assembly comprises a sliding rail, the sliding rail is fixedly connected to one side, far away from the mounting seat, of the upper end face of the bottom plate, a first sliding seat is connected to the sliding rail in a sliding mode, a tip cone is connected to the upper end of the first sliding seat in a rotating mode, and a locking knob used for fixing the position of the first sliding seat is further arranged on the first sliding seat.
As a further aspect of the present invention: the driving assembly comprises a driving belt wheel, the driving belt wheel is installed at one end, away from the three-jaw chuck, of the installation shaft, the upper end face of the bottom plate is close to a speed reduction motor fixedly connected with one side of the installation seat, the output end of the speed reduction motor is provided with a motor belt wheel, and a transmission belt is installed between the motor belt wheel and the driving belt wheel.
As a further aspect of the present invention: the detection assembly comprises a second sliding seat, the second sliding seat is fixedly connected to one side, close to the shaft part, of the sliding block, an upright sliding rod is connected to the second sliding seat in a sliding mode, the lower end of the upright sliding rod is provided with a chassis, an ejection spring is arranged at the position, between the chassis and the second sliding seat, of the upright sliding rod in a penetrating mode, a second conductive contact is fixedly connected to the upper end of the upright sliding rod, the upper end face of the sliding block is close to the second sliding seat, an installation vertical plate is fixedly connected to the position, close to the second sliding seat, of the upper end face of the sliding block, a sliding sleeve is connected to the installation vertical plate in a sliding mode, a first fixing knob used for fixing the sliding sleeve is arranged on the sliding sleeve, a first fixing frame is fixedly connected to one side of the sliding sleeve, a hard spring is fixedly connected to the lower end of the first conductive contact, and a measuring assembly used for measuring the shaft part is further arranged on the sliding block.
As a further aspect of the present invention: the measuring component comprises a second fixing frame, the second fixing frame is fixedly connected to one side, close to the sliding seat, of the sliding block, an installation sleeve is connected to the second fixing frame in a sliding mode, a second fixing knob used for fixing the installation sleeve is arranged on the installation sleeve, and a dial indicator is installed on the installation sleeve.
As the utility model discloses further scheme again: the lower end of the vertical sliding rod is also provided with a steel ball which can roll.
As the utility model discloses further scheme again: the alarm is further arranged on one side of the upper end face of the bottom plate, a controller is arranged at a position, close to the alarm, of the upper end of the bottom plate, and the speed reduction motor, the first conductive contact and the second conductive contact are all electrically connected with the controller.
As a further aspect of the present invention: distance scales are further engraved on the surface of the mounting vertical plate.
As a further aspect of the present invention: and finger grooves for skid resistance are arranged at the edge positions of the second fixing knob and the first fixing knob.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a detection element who sets up can detect the concentricity of axle type part when using, when detecting, will erect slide bar bottom top and establish axle type part surface, then adjust the interval between first conductive contact and the second conductive contact, interval between the first conductive contact is the maximum error distance that axle type part allows, axle type part is rotatory in the testing process, then at the uniform velocity promote the sliding block along axle type part surface migration, after axle type part eccentricity surpasss the maximum error that allows, second conductive contact can contact with first conductive contact, first conductive contact and second conductive contact back conducting circuit, and send out the police dispatch newspaper through controller control alarm, and then can be quick seek out unqualified part, it detects to need not the workman tightly to look at the percentage table always, work efficiency is improved, workman's intensity of labour has been reduced.
2. The utility model discloses the three-jaw chuck and the tip cone that set up can detect the axle type part of different diameters and length in the certain limit when using, and then can effectual improve equipment's application range for more have the practicality.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the other side of the present invention.
Fig. 3 is a schematic structural view of the middle detecting assembly of the present invention.
Wherein: 1. a base plate; 2. a first sliding seat; 3. a slide rail; 4. a locking knob; 5. a fixed seat; 6. a tip cone; 7. a slide bar; 8. a slider; 9. a three-jaw chuck; 10. a driving pulley; 11. installing a shaft; 12. a reduction motor; 13. a drive belt; 14. an alarm; 15. a mounting base; 16. a controller; 17. a second fixing frame; 18. a sliding sleeve; 19. a first fixed knob; 20. installing a vertical plate; 21. a first fixing frame; 22. a stiff spring; 23. a first conductive contact; 24. a second conductive contact; 25. a second sliding seat; 26. pressing the spring; 27. a chassis; 28. a vertical sliding rod; 29. steel balls; 30. installing a sleeve; 31. a second fixed knob; 32. and (4) a dial indicator.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-3, in an embodiment of the present invention, an apparatus for detecting concentricity of shaft parts includes a bottom plate 1, a limiting component, a driving component and a detecting component, wherein a mounting seat 15 is fixedly connected to one side of an upper end surface of the bottom plate 1, a mounting shaft 11 is rotatably connected to an upper end of the mounting seat 15, a three-jaw chuck 9 for fixing the shaft parts is arranged at one end of the mounting shaft 11, fixing seats 5 are fixedly connected to both sides of the upper end surface of the bottom plate 1, two sliding rods 7 are fixedly connected between cross rods of the two fixing seats 5, and a sliding block 8 is slidably connected between the two sliding rods 7;
when using, the part clamping that will detect is to three-jaw chuck 9 on to utilize spacing subassembly to support a part, then carry out low-speed rotation through drive assembly drive three-jaw chuck 9, and then drive a part and carry out low-speed rotation, then promote sliding block 8 and follow a part uniform velocity and remove, it can to utilize the detection subassembly to detect a counter shaft part.
Spacing subassembly is established in 1 up end of bottom plate and is kept away from the one end of mount pad 15 for the axle type part tip is carried on spacingly to the roof pressure, spacing subassembly includes slide rail 3, 3 fixed connection of slide rail keep away from one side of mount pad 15 in 1 up end of bottom plate, sliding connection has first sliding seat 2 on the slide rail 3, 2 upper ends of first sliding seat rotate and are connected with tip cone 6, still be equipped with on the first sliding seat 2 and be used for carrying out the locking knob 4 fixed to first sliding seat 2 positions.
When the locking device is used, the locking knob 4 is unscrewed, then the first sliding seat 2 is pushed to move towards the shaft part, the conical tip of the tip cone 6 is arranged on the central technical hole of the shaft part, and then the locking knob 4 is screwed.
Drive assembly establishes at 1 up end of bottom plate for drive installation axle 11 rotates, drive assembly includes driving pulley 10, driving pulley 10 installs the one end of keeping away from three-jaw chuck 9 at installation axle 11, one side fixedly connected with gear motor 12 that the 1 up end of bottom plate is close to mount pad 15, and gear motor 12 output is equipped with the motor band pulley, installs driving belt 13 between motor band pulley and the driving pulley 10.
When the three-jaw chuck works, the speed reducing motor 12 is started to drive the motor belt wheel to rotate, then the driving belt wheel 10 is driven to rotate at a low speed through the transmission of the transmission belt 13, and the driving belt wheel 10 rotates at a low speed so as to drive the three-jaw chuck 9 to rotate at a low speed.
The detection assembly is arranged on the sliding block 8 and used for detecting the concentricity of the shaft part, the detection assembly comprises a second sliding seat 25, the second sliding seat 25 is fixedly connected to a second sliding seat 25, close to the shaft part, of the sliding block 8, a vertical sliding rod 28 is connected to the second sliding seat 25 in a sliding manner, a chassis 27 is arranged at the lower end of the vertical sliding rod 28, a jacking spring 26 penetrates through the position, between the chassis 27 and the second sliding seat 25, of the vertical sliding rod 28, a second conductive contact 24 is fixedly connected to the upper end of the vertical sliding rod 28, an installation vertical plate 20 is further fixedly connected to the position, close to the second sliding seat 25, of the upper end face of the sliding block 8, a sliding sleeve 18 is slidably connected to the installation vertical plate 20, a first fixing knob 19 used for fixing the sliding sleeve 18 is arranged on the sliding sleeve 18, a first fixing frame 21 is fixedly connected to one side, close to the second conductive contact 24, of the sliding sleeve 18, a hard spring 22 is fixedly connected to the lower end of the first fixing frame 21, a first conductive contact 23 is fixedly connected to the lower end of the hard spring 22, and a measurement assembly used for measuring the shaft part is further arranged on the sliding block 8; the lower end of the vertical sliding rod 28 is also provided with a rolling steel ball 29; an alarm 14 is further arranged on one side of the upper end face of the bottom plate 1, a controller 16 is arranged at a position, close to the alarm 14, of the upper end of the bottom plate 1, and the speed reducing motor 12, the first conductive contact 23 and the second conductive contact 24 are electrically connected with the controller 16; distance scales are further engraved on the surface of the mounting vertical plate 20.
The concentricity of the shaft parts can be detected through the arranged detection assembly when the shaft part detection device is used, the bottom of the vertical sliding rod 28 is jacked to the surface of the shaft parts during detection, then the distance between the first conductive contact 23 and the second conductive contact 24 is adjusted, the distance between the first conductive contacts 23 is the maximum error distance allowed by the shaft parts, the shaft parts rotate in the detection process, then the sliding block 8 is pushed to move along the surface of the shaft parts at a constant speed, after the eccentricity degree of the shaft parts exceeds the maximum error allowed, the second conductive contact 24 is in contact with the first conductive contact 23, the first conductive contact 23 is in contact with the second conductive contact 24, a circuit is conducted, the controller 16 controls the alarm 14 to give an alarm, unqualified parts can be quickly found, the dial indicator is not required to be always tightly looked at by workers for detection, the working efficiency is improved, and the labor intensity of the workers is reduced.
Example 2
The difference from example 1 is: the measuring assembly comprises a second fixing frame 17, the second fixing frame 17 is fixedly connected to one side, close to the second sliding seat 25, of the sliding block 8, an installation sleeve 30 is connected onto the second fixing frame 17 in a sliding mode, a second fixing knob 31 used for fixing the installation sleeve 30 is arranged on the installation sleeve 30, and a dial indicator 32 is arranged on the installation sleeve 30; the edge positions of the second fixing knob 31 are provided with finger grooves for preventing skidding.
Through the percentage table 32 that sets up, can use after alarm 14 sends the police dispatch newspaper, the fixed knob 31 of unscrewing second makes the percentage table 32 detect the end and pushes up axle type part surface when using, and then can recycle the percentage table 32 and carry out accurate detection after alarm 14 sends the police dispatch newspaper to be convenient for the staff masters accurate error volume, the later stage of being convenient for is done over again and is restoreed.
The utility model discloses a theory of operation is: when the device is used, a part to be detected is clamped on the three-jaw chuck 9, the locking knob 4 is unscrewed, the first sliding seat 2 is pushed to move towards the shaft part, the top of the conical tip of the tip cone 6 is arranged on the central process hole of the shaft part, then the locking knob 4 is screwed, during detection, the bottom of the vertical sliding rod 28 is jacked on the surface of the shaft part, then the distance between the first conductive contact 23 and the second conductive contact 24 is adjusted, the distance between the first conductive contacts 23 is the maximum error distance allowed by the shaft part, the shaft part rotates in the detection process, then the sliding block 8 is pushed to move along the surface of the part at a constant speed, after the eccentricity degree of the shaft part exceeds the allowed maximum error, the second conductive contact 24 is contacted with the first conductive contact 23, the first conductive contact 23 is contacted with the second conductive contact 24, then a conductive circuit is conducted, the controller 16 controls the alarm 14 to give an alarm, the speed reduction motor 12 stops running, after the alarm 14 gives an alarm, the meter 32 is used for carrying out accurate detection, so that a worker can conveniently grasp the accurate error amount of the post-period of the repair.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. Although the present description is described in terms of embodiments, not every embodiment includes only one technical solution, and such description of the embodiments is merely for clarity, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims (9)
1. The utility model provides an axle type part concentricity check out test set, includes bottom plate (1), its characterized in that: a mounting seat (15) is fixedly connected to one side of the upper end face of the bottom plate (1), an installation shaft (11) is rotatably connected to the upper end of the mounting seat (15), a three-jaw chuck (9) used for fixing shaft parts is arranged at one end of the installation shaft (11), and a limiting assembly used for pressing the end part of the shaft part to limit the shaft parts is arranged at one end of the upper end face of the bottom plate (1) far away from the mounting seat (15);
the upper end surface of the bottom plate (1) is also provided with a driving assembly for driving the mounting shaft (11) to rotate;
the utility model discloses a detection device for the concentricity of shaft type part, including bottom plate (1), two slide bar (7) of fixedly connected with between two fixing base (5) horizontal poles, sliding connection has sliding block (8) between two slide bar (7), be equipped with on sliding block (8) and be used for carrying out the determine module that detects to shaft type part concentricity, bottom plate (1) up end both sides equal fixedly connected with fixing base (5).
2. The axle type part concentricity detection device according to claim 1, wherein the limiting component comprises a slide rail (3), the slide rail (3) is fixedly connected to one side of the upper end surface of the bottom plate (1) far away from the installation seat (15), the slide rail (3) is slidably connected with a first slide seat (2), the upper end of the first slide seat (2) is rotatably connected with a tip cone (6), and the first slide seat (2) is further provided with a locking knob (4) for fixing the position of the first slide seat (2).
3. The shaft part concentricity detection device according to claim 1, wherein the driving assembly comprises a driving pulley (10), the driving pulley (10) is installed at one end of the installation shaft (11) far away from the three-jaw chuck (9), a speed reduction motor (12) is fixedly connected to one side of the upper end surface of the bottom plate (1) close to the installation seat (15), a motor pulley is arranged at the output end of the speed reduction motor (12), and a transmission belt (13) is installed between the motor pulley and the driving pulley (10).
4. The axle part concentricity detection device according to claim 3, wherein the detection assembly comprises a second sliding seat (25), the second sliding seat (25) is fixedly connected to one side, close to the axle part, of the sliding block (8), a vertical sliding rod (28) is slidably connected to the second sliding seat (25), a chassis (27) is arranged at the lower end of the vertical sliding rod (28), a top pressure spring (26) penetrates through a position, between the chassis (27) and the second sliding seat (25), of the vertical sliding rod (28), a second conductive contact (24) is fixedly connected to the upper end of the vertical sliding rod (28), a mounting vertical plate (20) is further fixedly connected to the position, close to the second sliding seat (25), of the upper end face of the sliding block (8), a sliding sleeve (18) is slidably connected to the mounting vertical plate (20), a first fixing knob (19) for fixing the sliding sleeve (18) is arranged on the sliding sleeve (18), a first fixing frame (21) is fixedly connected to one side, close to the second conductive seat (24), a first fixing frame (21) is fixedly connected to the lower end of the sliding sleeve (18), a hard spring fixing frame (22) is fixedly connected to the lower end of the sliding block (23), and a hard spring assembly is used for measuring the sliding block (8).
5. The axle type part concentricity detection equipment of claim 4, wherein, measuring component includes second mount (17), second mount (17) fixed connection is in sliding block (8) the one side that is close to second sliding seat (25), sliding connection has installation cover (30) on second mount (17), be equipped with second fixed knob (31) that are used for fixed installation cover (30) on installation cover (30), install percentage table (32) on installation cover (30).
6. The shaft part concentricity detection device according to claim 4, wherein the lower end of the vertical slide rod (28) is further provided with a steel ball (29) capable of rolling.
7. The shaft part concentricity detection device according to claim 4, wherein an alarm (14) is further arranged on one side of the upper end face of the bottom plate (1), a controller (16) is arranged at a position, close to the alarm (14), of the upper end of the bottom plate (1), and the speed reduction motor (12), the first conductive contact (23) and the second conductive contact (24) are electrically connected with the controller (16).
8. The axle type part concentricity detection device according to claim 4, wherein the surface of the mounting riser (20) is further engraved with distance scales.
9. The axle part concentricity detection equipment of claim 5, wherein the second fixing knob (31) and the first fixing knob (19) are provided with finger grooves for preventing slipping at the edge positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222896641.2U CN218496011U (en) | 2022-11-01 | 2022-11-01 | Axle type part concentricity check out test set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222896641.2U CN218496011U (en) | 2022-11-01 | 2022-11-01 | Axle type part concentricity check out test set |
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| Publication Number | Publication Date |
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| CN218496011U true CN218496011U (en) | 2023-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222896641.2U Active CN218496011U (en) | 2022-11-01 | 2022-11-01 | Axle type part concentricity check out test set |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116907332A (en) * | 2023-09-12 | 2023-10-20 | 太仓戴尔塔精密科技有限公司 | Automatic detection device for weak contact type anchor inserter |
| CN117066989A (en) * | 2023-10-12 | 2023-11-17 | 苏州天之骄精密机械有限公司 | Grinding machine with feeding correction function |
| CN117347051A (en) * | 2023-11-10 | 2024-01-05 | 保定市隆昌泰兴机械制造有限公司 | Intelligent key mechanical part monitoring and sensing device |
| CN118066999A (en) * | 2024-02-20 | 2024-05-24 | 温州神一轴业股份有限公司 | Axle type part processing check out test set |
-
2022
- 2022-11-01 CN CN202222896641.2U patent/CN218496011U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116907332A (en) * | 2023-09-12 | 2023-10-20 | 太仓戴尔塔精密科技有限公司 | Automatic detection device for weak contact type anchor inserter |
| CN116907332B (en) * | 2023-09-12 | 2023-12-12 | 太仓戴尔塔精密科技有限公司 | Automatic detection device for weak contact type anchor inserter |
| CN117066989A (en) * | 2023-10-12 | 2023-11-17 | 苏州天之骄精密机械有限公司 | Grinding machine with feeding correction function |
| CN117066989B (en) * | 2023-10-12 | 2024-01-09 | 苏州天之骄精密机械有限公司 | Grinding machine with feeding correction function |
| CN117347051A (en) * | 2023-11-10 | 2024-01-05 | 保定市隆昌泰兴机械制造有限公司 | Intelligent key mechanical part monitoring and sensing device |
| CN118066999A (en) * | 2024-02-20 | 2024-05-24 | 温州神一轴业股份有限公司 | Axle type part processing check out test set |
| CN118066999B (en) * | 2024-02-20 | 2024-08-23 | 温州神一轴业股份有限公司 | Axle type part processing check out test set |
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Denomination of utility model: A device for detecting the concentricity of shaft parts Effective date of registration: 20230912 Granted publication date: 20230217 Pledgee: China Co. truction Bank Corp Jiangmen branch Pledgor: Jiangmen Pengjiang Xinhong Electric Appliance Manufacturing Co.,Ltd. Registration number: Y2023980056266 |