CN212931238U - Gear runout rapid detector - Google Patents
Gear runout rapid detector Download PDFInfo
- Publication number
- CN212931238U CN212931238U CN202022176773.9U CN202022176773U CN212931238U CN 212931238 U CN212931238 U CN 212931238U CN 202022176773 U CN202022176773 U CN 202022176773U CN 212931238 U CN212931238 U CN 212931238U
- Authority
- CN
- China
- Prior art keywords
- base
- clamping seat
- rod
- ejector pin
- measuring
- 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
Images
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The application relates to a gear runout rapid detector, which relates to the field of gear detectors and comprises a base, wherein a first clamping seat and a second clamping seat are arranged on the side wall of the top of the base in a sliding manner, and the first clamping seat and the second clamping seat are symmetrically arranged; the one end of keeping away from the base on the first grip slipper is provided with first ejector pin, the one end of keeping away from the base on the second grip slipper is provided with the second ejector pin, the one end that first ejector pin is close to the second ejector pin is provided with first toper thimble, the one end that the second ejector pin is close to first ejector pin is provided with second toper thimble, be provided with on the top lateral wall of base and measure branch, it is provided with radial measuring apparatu to slide on the branch to measure, the middle part that lies in first grip slipper and second grip slipper on the base is provided with the lifter, the one end that the base was kept away from to the lifter is provided with place the platform. This application has the effect that improves the detection efficiency to the part of different internal diameters.
Description
Technical Field
The application relates to the field of gear detectors, in particular to a gear bounce rapid detector.
Background
The gear runout inspection tester is mainly used for measuring the radial runout error of a cylindrical gear or a bevel gear in a gear machining site or a workshop inspection station, and can also be used for measuring the radial runout error of a rotary part.
During detection, a standard shaft matched with the part is selected according to the inner diameter of the part to be detected, the part is installed on the standard shaft, two ends of the standard shaft are respectively installed between two ejector pins of the gear runout detector, a dial indicator of the gear runout detector is fixed on the surface to be detected of the part, and the radial runout error is measured along with the rotation of the part.
In view of the above-mentioned related art, the inventor believes that when parts with different inner diameters are detected, standard shafts with different sizes need to be replaced and used together with the parts, thereby reducing the detection efficiency.
SUMMERY OF THE UTILITY MODEL
In order to improve the detection efficiency to the part of different internal diameters, this application provides a gear runout short-term test appearance.
The application provides a gear runout short-term test appearance adopts following technical scheme:
a gear runout rapid detector comprises a base, wherein a first clamping seat and a second clamping seat are arranged on the side wall of the top of the base in a sliding manner, and the first clamping seat and the second clamping seat are symmetrically arranged; the one end of keeping away from the base on the first grip slipper is provided with first ejector pin, the one end of keeping away from the base on the second grip slipper is provided with the second ejector pin, the one end that first ejector pin is close to the second ejector pin is provided with first toper thimble, the one end that the second ejector pin is close to first ejector pin is provided with second toper thimble, be provided with on the top lateral wall of base and measure branch, it is provided with radial measuring apparatu to slide on the branch to measure, the middle part that lies in first grip slipper and second grip slipper on the base is provided with the lifter, the one end that the base was kept away from to the lifter is provided with place the platform.
Through adopting above-mentioned technical scheme, in the in-service use, will be surveyed the part and put on placing platform, adjust the lifter and make the center of part be located the center of first ejector pin and second ejector pin and flush. The first clamping seat and the second clamping seat are arranged on the base in a sliding mode, so that the first conical ejector pin on the first ejector rod and the second conical ejector pin on the second ejector rod clamp the two axial ends of the part, and the radial measuring instrument on the measuring support rod measures radial unbalance of the part. So set up, need change the problem of different standard axles when solving to the part of different internal diameters and measuring, improved detection efficiency.
Preferably, the first conical thimble is detachably connected with the first ejector rod, and the second conical thimble is detachably connected with the second ejector rod.
Through adopting above-mentioned technical scheme, in the in-service use, can dismantle first toper thimble and the second toper thimble that sets up and improve its convenience of maintenance, and through changing not unidimensional first toper thimble and second toper thimble, further improved the detection range of gear runout short-term test appearance to unidimensional part.
Preferably, a graduated scale convenient for adjusting the height of the graduated scale is arranged on the lifting rod.
Through adopting above-mentioned technical scheme, when adjusting the length of lifter, the length of lifter is adjusted to the staff of being convenient for through the scale.
Preferably, a placing groove is formed in the side wall, far away from the lifting rod, of the placing platform.
Through adopting above-mentioned technical scheme, the part that awaits measuring is put in the standing groove, is favorable to making the part be located place the middle part of platform to make the part align with radial measuring apparatu, improved measurement of efficiency.
Preferably, a first sliding groove is formed in the first clamping seat at the installation position of the first ejector rod, the first ejector rod is arranged in the first sliding groove in a sliding manner, and a first locking piece for fixing the first ejector rod is arranged on the first clamping seat; the second clamping seat is provided with a second sliding groove at the installation position of the second ejector rod, the second ejector rod is arranged in the second sliding groove in a sliding mode, a second locking piece used for fixing the second ejector rod is arranged on the second clamping seat, and a sliding wrench used for driving the second ejector rod to slide is arranged on the second clamping seat.
Through adopting above-mentioned technical scheme, in the in-service use, first ejector pin slides and sets up on first grip slipper to fix through first locking part, the second ejector pin slides and sets up on the second grip slipper, and fix through second locking part. So set up, make gear runout short-term test appearance can carry out the centre gripping to the part of different length, and the staff of being convenient for adjusts the interval of first ejector pin and second ejector pin to staff centre gripping measured part efficiency has been improved.
Preferably, the measuring support rod is provided with a measuring frame in a sliding mode, the radial measuring instrument is arranged on the measuring frame, and the measuring frame is provided with an adjusting nut for adjusting the height of the measuring nut.
Through adopting above-mentioned technical scheme, in the in-service use, the position that makes the measuring rack on measuring branch changes in the rotation regulation nut to make radial measuring apparatu can carry out radial unbalanced measurement to the part of unidimensional not, improved gear runout short-term test appearance's application scope.
Preferably, a plurality of inclined supporting rods are arranged between the side wall of the placing platform close to the lifting rod and the lifting rod.
Through adopting above-mentioned technical scheme, in the in-service use, the diagonal brace has improved place the platform's installation stability, is favorable to improving place the platform's life.
Preferably, the measuring support rod is rotatably provided with a folding support, and one end, far away from the measuring support rod, of the folding support is provided with an axial measuring instrument.
Through adopting above-mentioned technical scheme, in the in-service use, through adjusting folding support, make folding support keep away from the axial measuring apparatu of measuring branch one end and carry out axial unbalance measurement to the part, so set up, improved gear runout short-term test appearance's application scope.
In summary, the present application includes at least one of the following beneficial technical effects:
in actual use, a part to be measured is placed on the placing platform, and the lifting rod is adjusted to enable the center of the part to be located at the center of the first ejector rod and the center of the second ejector rod to be flush. The first clamping seat and the second clamping seat are arranged on the base in a sliding mode, so that the first conical ejector pin on the first ejector rod and the second conical ejector pin on the second ejector rod clamp the two axial ends of the part, and the radial measuring instrument on the measuring support rod measures radial unbalance of the part. Due to the arrangement, the problem that different standard shafts need to be replaced when parts with different inner diameters are measured is solved, and the detection efficiency is improved;
in practical use, the first conical ejector pin and the second conical ejector pin which are detachably arranged improve the convenience of maintenance, and the detection range of the gear bounce rapid detector on parts with different sizes is further improved by replacing the first conical ejector pin and the second conical ejector pin with different sizes;
in the in-service use, through adjusting folding support to fix folding support through the retaining member, make folding support keep away from the axial measuring apparatu who measures branch one end and carry out axial unbalance measurement to the part, so set up, improved gear runout short-term test appearance's application scope.
Drawings
FIG. 1 is a schematic overall structure diagram of a gear runout rapid detector according to an embodiment of the present application;
fig. 2 is an enlarged schematic view of a portion a in fig. 1.
Fig. 3 is a cross-sectional view of a second clamping seat in the gear runout rapid detector according to the embodiment of the present application.
Description of reference numerals: 1. a base; 2. a sliding groove; 3. a first clamping seat; 4. a second clamping seat; 5. a first positioning member; 6. a second positioning member; 7. a first chute; 8. a first ejector rod; 9. a first locking member; 10. a second chute; 11. A second ejector rod; 12. a second locking member; 13. a first conical thimble; 14. a second tapered thimble; 15. a threaded hole; 16. a threaded post; 17. a rotating shaft; 18. a cavity; 19. a gear; 20. a rack; 21. a slide wrench; 22. a lifting rod; 221. a sleeve; 222. a slide bar; 23. a locking member; 24. a graduated scale; 25. placing a platform; 26. a placement groove; 27. a diagonal brace; 28. measuring the supporting rod; 29. a measuring frame; 30. adjusting the screw cap; 31. a radial measuring instrument; 32. a sliding sleeve; 33. folding the bracket; 331. a first support bar; 332. a second bracket; 34. a first locking member; 35. a second locking member; 36. an axial measuring instrument.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses gear runout short-term test appearance. Referring to fig. 1 and 3, a gear runout rapid detector comprises a rectangular base 1, wherein a sliding groove 2 with a rectangular cross section is arranged in the middle of the side wall of the top of the base 1, and the sliding groove 2 is arranged along the length direction of the base 1. A first clamping seat 3 and a second clamping seat 4 are arranged in the sliding groove 2 in a sliding mode, and the first clamping seat 3 and the second clamping seat 4 are symmetrically arranged on the base 1. A first positioning member 5 for fixing the first clamping seat 3 is arranged on the first clamping seat 3, and the first positioning member 5 in the embodiment can be a locking bolt. A second positioning member 6 for fixing itself is disposed on the second clamping seat 4, and the second positioning member 6 in this embodiment may be a locking bolt.
Set up the cross-section at the one end of first grip slipper 3 keeping away from base 1 along the groove 2 length direction that slides and be circular shape first spout 7, it is cylindric first ejector pin 8 to slide to be provided with in first spout 7, is provided with the first locking part 9 that is used for fixed first ejector pin 8 on first grip slipper 3, and first locking part 9 in this embodiment can be the locking bolt. The one end of keeping away from base 1 at second grip slipper 4 is seted up along sliding groove 2 length direction along the circular shape second spout 10 in the cross-section, it is cylindric second ejector pin 11 to slide to be provided with in the second spout 10, is provided with the second locking part 12 that is used for fixed second ejector pin 11 on second grip slipper 4, and second locking part 12 in this embodiment can be the locking bolt.
A first conical thimble 13 in a conical shape is arranged on the side wall of the first ejector rod 8 close to the second ejector rod 11, a second conical thimble 14 in a conical shape is arranged on the side wall of the second ejector rod 11 close to the first ejector rod 8, threaded holes 15 are respectively formed in the side walls of the first ejector rod 8 and the second ejector rod 11 close to each other, and threaded columns 16 are respectively arranged on the bottom side walls of the first conical thimble 13 and the second conical thimble 14. The first conical thimble 13 is detachably connected with the first ejector rod 8 through threads, and the second conical thimble 14 is detachably connected with the second ejector rod 11 through threads.
A rotating shaft 17 is rotatably arranged on the side wall of the second clamping seat 4 close to the second ejector rod 11 in a penetrating way, a sliding wrench 21 is arranged at one end of the rotating shaft 17 far away from the second clamping seat 4, a cavity 18 is arranged at the installation position of the rotating shaft 17 in the second clamping seat 4, a gear 19 is fixed at one part of the rotating shaft 17 positioned in the cavity 18, and a rack 20 meshed with the gear 19 is arranged on the peripheral side wall of the second ejector rod 11. The position of the second mandril 11 in the second sliding chute 10 is adjusted through the sliding wrench 21, so that the part to be tested can be clamped conveniently by a worker.
Referring to fig. 1 and 2, a lifting rod 22 is disposed on the sidewall of the top of the base 1 in the middle of the first and second clamping seats 3 and 4, and the lifting rod 22 is disposed along the height direction of the base 1. The lifting rod 22 comprises a sleeve 221 fixed on the base 1, and a sliding rod 222 slidably arranged on the sleeve 221, and a locking member 23 for fixing the sliding rod 222 is arranged on a side wall of the sleeve 221, and the locking member 23 in this embodiment may be a bolt. A scale 24 is provided on the circumferential side wall of the slide bar 222 along the axial direction of the slide bar 222.
A rectangular parallelepiped placing table 25 is fixedly provided at one end of the slide bar 222 away from the sleeve 221, and a placing groove 26 having a circular arc-shaped cross section is provided on a side wall of the placing table 25 away from the slide bar 222 along the longitudinal direction of the slide groove 2. In the measurement, the parts are placed on the placing platform 25, and the placing groove 26 on the placing platform 25 allows the parts to be located in the middle of the placing platform 25. By adjusting the length of the lifting rod 22 and fixing the lifting rod by the locking piece 23, the center of the part is flush with the centers of the first conical thimble 13 and the second conical thimble 14, so that the part can be clamped by a worker through the slide wrench 21. The scale 24 improves the efficiency of the worker in adjusting the lifter bar 22.
A plurality of inclined struts 27 are arranged between the edge of the side wall of the placing platform 25 close to the lifting rod 22 and the peripheral side wall of the sliding rod 222, in this embodiment, two inclined struts 27 may be provided, and both ends of the inclined struts 27 are welded and fixed to the placing platform 25 and the sliding rod 222 respectively. The inclined stay bar 27 improves the installation stability of the placing platform 25, and is beneficial to improving the service life of the placing platform 25.
A cylindrical measuring strut 28 is provided on the top side wall of the base 1 in the height direction of the base 1, and a thread is provided on the peripheral side wall of the measuring strut 28. A measuring frame 29 is arranged on the measuring support rod 28 in a sliding and penetrating mode, a locking bolt used for fixing the measuring frame 29 is arranged on the measuring frame 29, an adjusting nut 30 is arranged on the measuring support rod 28 and located between the measuring instrument mounting frame and the base 1, and the adjusting nut 30 and the measuring frame 29 are arranged in a mutually abutting mode. A radial measuring instrument 31 for measuring the radial unbalance of the part is arranged on the measuring frame 29, and the radial measuring instrument 31 in the embodiment can be a dial indicator. According to the size of the part to be measured, the height of the measuring frame 29 on the measuring support rod 28 is adjusted through the adjusting nut 30, and the height of the measuring frame 29 is fixed through the locking bolt on the measuring frame 29, so that the radial measuring instrument 31 can measure parts with different sizes.
A sliding sleeve 32 is arranged on one end, far away from the base 1, of the measuring support rod 28 in a sliding and rotating mode, and a locking bolt used for fixing the sliding sleeve 32 is arranged on the sliding sleeve 32. A folding bracket 33 is fixedly provided on the sliding sleeve 32, and the folding bracket 33 includes a first rod 331 having a cylindrical shape and a second rod having a cylindrical shape. Wherein, the first strut 331 and the sliding sleeve 32 are rotatably connected, and a first locking member 34 for fixing is arranged at the connection of the first strut 331 and the sliding sleeve 32, and the first locking member 34 in this embodiment can be a bolt. The end of the first rod 331 far away from the sliding sleeve 32 is rotatably connected with the second rod, and a second locking member 35 is arranged at the joint of the first rod 331 and the second rod, wherein the second locking member 35 in this embodiment can be a bolt. An axial measuring instrument 36 is fixedly arranged at one end of the second strut, which is far away from the first strut 331, and the axial measuring instrument 36 in this embodiment may be a dial indicator.
In use, the position and angle of the sliding sleeve 32 on the measuring support rod 28 are adjusted and fixed, and the folding bracket 33 is adjusted and the locking piece is used for fixing the folding bracket 33, so that the axial measuring instrument 36 on the folding bracket 33 can measure the axial unbalance of the end part of the part.
The implementation principle of the gear runout rapid detector in the embodiment of the application is as follows: the part is placed in a placing groove 26 on a placing platform 25, the height of a lifting rod 22 is adjusted, the center of the part is enabled to be flush with the centers of a first conical thimble 13 and a second conical thimble 14, the part is clamped by the first conical thimble 13 and the second conical thimble 14 through adjusting a wrench, the height of a measuring frame 29 is adjusted through an adjusting nut 30, a radial measuring instrument 31 on the measuring frame 29 is enabled to be abutted against the axial side wall of the part, and therefore radial unbalance measurement is conducted on the part. By means of the adjusting knob, the position of the base 1 on the base 1 is adjusted, so that the radial measuring device 31 can measure the radial unbalance of different positions of the component in the axial direction.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a gear runout short-term test appearance which characterized in that: the clamping device comprises a base (1), wherein a first clamping seat (3) and a second clamping seat (4) are arranged on the side wall of the top of the base (1) in a sliding manner, and the first clamping seat (3) and the second clamping seat (4) are symmetrically arranged; the one end of keeping away from base (1) on first grip slipper (3) is provided with first ejector pin (8), the one end of keeping away from base (1) on second grip slipper (4) is provided with second ejector pin (11), the one end that first ejector pin (8) is close to second ejector pin (11) is provided with first toper thimble (13), the one end that second ejector pin (11) is close to first ejector pin (8) is provided with second toper thimble (14), be provided with on the top lateral wall of base (1) and measure branch (28), it is provided with radial measuring apparatu (31) to slide on measuring branch (28), the middle part that lies in first grip slipper (3) and second grip slipper (4) on base (1) is provided with lifter (22), the one end that base (1) was kept away from to lifter (22) is provided with place the platform (25).
2. The gear runout rapid detector according to claim 1, characterized in that: the first conical ejector pin (13) is detachably connected with the first ejector rod (8), and the second conical ejector pin (14) is detachably connected with the second ejector rod (11).
3. The gear runout rapid detector according to claim 1, characterized in that: and a graduated scale (24) convenient for adjusting the height of the graduated scale is arranged on the lifting rod (22).
4. The gear runout rapid detector according to claim 1, characterized in that: a placing groove (26) is arranged on the side wall of the placing platform (25) far away from the lifting rod (22).
5. The gear runout rapid detector according to claim 1, characterized in that: a first sliding groove (7) is formed in the first clamping seat (3) at the installation position of the first ejector rod (8), the first ejector rod (8) is arranged in the first sliding groove (7) in a sliding mode, and a first locking piece (9) used for fixing the first ejector rod (8) is arranged on the first clamping seat (3); the mounting position of the second ejector rod (11) on the second clamping seat (4) is provided with a second sliding groove (10), the second ejector rod (11) is arranged in the second sliding groove (10) in a sliding mode, a second locking piece (12) used for fixing the second ejector rod (11) is arranged on the second clamping seat (4), and a sliding wrench (21) driving the second ejector rod (11) to slide is arranged on the second clamping seat (4).
6. The gear runout rapid detector according to claim 1, characterized in that: the device is characterized in that a measuring frame (29) is arranged on the measuring support rod (28) in a sliding mode, the radial measuring instrument (31) is arranged on the measuring frame (29), and an adjusting nut (30) for adjusting the height of the measuring frame (29) is arranged on the measuring frame.
7. The gear runout rapid detector according to claim 1, characterized in that: a plurality of inclined supporting rods (27) are arranged between the side wall of the placing platform (25) close to the lifting rod (22) and the lifting rod (22).
8. The gear runout rapid detector according to claim 1, characterized in that: the measuring support rod (28) is rotatably provided with a folding support (33), and one end, far away from the measuring support rod (28), of the folding support (33) is provided with an axial measuring instrument (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022176773.9U CN212931238U (en) | 2020-09-28 | 2020-09-28 | Gear runout rapid detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022176773.9U CN212931238U (en) | 2020-09-28 | 2020-09-28 | Gear runout rapid detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212931238U true CN212931238U (en) | 2021-04-09 |
Family
ID=75310796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022176773.9U Active CN212931238U (en) | 2020-09-28 | 2020-09-28 | Gear runout rapid detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212931238U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114812336A (en) * | 2022-06-15 | 2022-07-29 | 清航空天(北京)科技有限公司 | Main shaft runout amount detection device |
-
2020
- 2020-09-28 CN CN202022176773.9U patent/CN212931238U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114812336A (en) * | 2022-06-15 | 2022-07-29 | 清航空天(北京)科技有限公司 | Main shaft runout amount detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100507436C (en) | Meter for conic hole | |
| CN212931238U (en) | Gear runout rapid detector | |
| CN210917501U (en) | Displacement sensor fixing device | |
| CN210664295U (en) | Device for measuring conical surface angle of part | |
| CN212843466U (en) | Bearing ring size detection equipment | |
| CN210664301U (en) | Portable long stud coaxiality measuring tool | |
| CN102042795B (en) | Measuring device for inner cone angle | |
| CN212871004U (en) | Portable gear detector of beating | |
| CN207635984U (en) | A kind of shift of transmission slide track component comprehensive detection device | |
| CN212300179U (en) | Glass rod drilling equipment calibrating device | |
| CN213956223U (en) | Wine bottle ovality measuring device | |
| CN217058595U (en) | Machine part on-line inspection bench | |
| CN208833157U (en) | A kind of cross axle symmetry test measuring device | |
| CN206037910U (en) | Super -huge double -row cylinder roller bearing inner race raceway tapering detection device | |
| CN218443900U (en) | Line is handed over and is measured used sopwith staff righting device of training | |
| CN217210696U (en) | Roundness detection device for central hole of shaft part | |
| CN211527301U (en) | Concentricity detection device of seamless steel pipe | |
| CN219083961U (en) | Measuring tool capable of rapidly detecting outer circle wall thickness of hollow shaft | |
| CN212903031U (en) | Flatness testing tool | |
| CN215598280U (en) | Circular knitting machine bearing detection device | |
| CN109855511A (en) | The ditch heart distance measurement method of miniature thrust ball bearing washer | |
| CN213812071U (en) | Quick size measuring gauge for center hole | |
| CN210036536U (en) | Connecting rod microcephaly wall thickness difference examines utensil | |
| CN216115707U (en) | Exhaust valve seat circle jump tool | |
| CN217155257U (en) | Checking fixture for rapidly detecting verticality between inner hole and end face of product |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |