CN202002601U - Checking fixture for perpendicularity of through hole and groove face of output shaft of reduction box - Google Patents
Checking fixture for perpendicularity of through hole and groove face of output shaft of reduction box Download PDFInfo
- Publication number
- CN202002601U CN202002601U CN2011200650800U CN201120065080U CN202002601U CN 202002601 U CN202002601 U CN 202002601U CN 2011200650800 U CN2011200650800 U CN 2011200650800U CN 201120065080 U CN201120065080 U CN 201120065080U CN 202002601 U CN202002601 U CN 202002601U
- Authority
- CN
- China
- Prior art keywords
- perforation
- groove
- shaft
- hole
- plug pin
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses a checking fixture for perpendicularity of a through hole and a groove face of an output shaft of a reduction box. The checking fixture comprises a long plug pin and a stepped bottom plate, the outer diameter of the long plug pin is as large as the diameter of the through hole of the output shaft, a clamping structure for limiting bilateral move of the output shaft is arranged in the middle of the front end face of an upper step of the stepped bottom plate, a clamping bar clamped to a clamping groove of the output shaft is arranged at the front end of the upper step, the front end face and the rear end face of the clamping bar are parallel vertical faces, a first through hole for the long plug pin to pass through and perpendicular to the front end face and the rear end face of the clamping bar is arranged on the upper step, the diameter of the first through hole is the same as that of the through hole, a through slot for the long plug pin to pass through is arranged on the clamping bar, when the clamping bar is clamped in the clamping groove of the output shaft, the through hole is positioned within the through slot range, two positioning pins are arranged at the other end of the bottom plate, and the two positioning pins disposed in bilateral symmetry relative to a vertical plane of an axial extension line of the first through hole. The checking fixture is simple in structure, convenient in production and manufacture, low in maintenance cost and convenient in checking.
Description
Technical field
Perforation and groove face verticality that the utility model relates to the reducer casing shaft detect frock.
Background technology
As Fig. 1 and Fig. 2, shaft 1 outer end of reducer casing is provided with draw-in groove 10 and bores a hole 11, thereby shaft and outside driving member are fixed, its middle punch need be vertical with the groove face 101 of draw-in groove, thereby guarantee the reliability that shaft is connected with outside driving member, existing pick-up unit complex structure, cost height.
The utility model content
Technical problem to be solved in the utility model just provides a kind of perforation of reducer casing shaft and the groove face verticality detects frock, has simple in structurely, manufactures conveniently, and maintenance cost is low, advantage easy to detect.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: the perforation of reducer casing shaft and groove face verticality detect frock, it is characterized in that: comprise a long plug pin and a notch cuttype base plate, long plug pin external diameter is consistent with the diameter of the perforation of shaft, the front end face of the topping bar middle part of described notch cuttype base plate is provided with the screens structure that is used to limit the shaft move left and right, described front end of topping bar is provided with the kelly that the draw-in groove with shaft fastens, the kelly front/rear end is parallel vertical plane, also be provided with on topping bar for long plug pin and pass and the perforation one vertical with the kelly front/rear end, the diameter of perforation one is identical with the diameter of perforation, described kelly is provided with for what long plug pin passed and wears groove, described perforation was in and wears in the groove scope when draw-in groove of shaft was stuck on the kelly, the other end of described base plate is provided with two register pins, and described two register pins are symmetrical set with the vertical plane at the axes extending line place of described perforation one.
Described perforation overlapped with the axial line of perforation one when preferably, the draw-in groove of described shaft was stuck on the kelly.
Preferably, described screens structure is the draw-in groove corresponding with the shaft external diameter.
Be provided with scale between described two register pins, be convenient to accurate judgement.
The draw-in groove that needs only shaft when the utility model detects is stuck on the kelly, to grow the plug pin again pierces into, the front end of long plug pin is between two register pins, because about the amplification of long plug pin, if the groove face perpendicularity deviation of perforation on the shaft and draw-in groove is bigger, to between two register pins, show, obviously one of them register pin of deflection of pin front end is promptly filled in concrete manifestation, thereby judge whether verticality meets the requirements, in addition because the setting of perforation one, if the front and back side of perforation and kelly front/rear end off plumb words, the plug pin then can not pass perforation one, thereby judges whether another index of product is up to standard.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the structural representation of reducer casing shaft;
Fig. 2 is an A-A cut-open view among Fig. 1;
Fig. 3 is the perforation of the utility model reducer casing shaft and the structural representation that the groove face verticality detects frock;
Fig. 4 fills in the vertical view behind the pin for Fig. 3 removes.
Embodiment
As shown in Figure 3 and Figure 4, perforation and groove face verticality detection frock for the utility model reducer casing shaft, comprise a long plug pin 2 and a notch cuttype base plate 3, long plug pin 2 external diameters are consistent with the diameter of the perforation 11 of shaft 1,31 front end face 34 middle parts of topping bar of described notch cuttype base plate 3 are provided with the screens structure that is used to limit the shaft move left and right, the structure of screens described in the present embodiment is the draw-in groove 32 corresponding with the shaft external diameter, described 31 the front end of topping bar is provided with the kelly 4 that the draw-in groove with shaft fastens, kelly front/rear end 41 is parallel vertical plane, also be provided with on topping bar for long plug pin 2 and pass and the perforation one 33 vertical with the kelly front/rear end, one 33 the diameter of boring a hole is identical with the diameter of perforation 11, described kelly 4 is provided with for what long plug pin passed and wears groove 42, described perforation 11 was in and wears in the groove scope when draw-in groove of shaft was stuck on the kelly, perforation simultaneously overlaps with the axial line of perforation one, the other end of described base plate is provided with two register pins 5, described two register pins are symmetrical set with the vertical plane at the axes extending line place of described perforation 1, are provided with scale between described two register pins.
Claims (4)
1. the perforation of reducer casing shaft and groove face verticality detect frock, it is characterized in that: comprise a long plug pin (2) and a notch cuttype base plate (3), long plug pin (2) external diameter is consistent with the diameter of the perforation of shaft, front end face (34) middle part of top bar (31) of described notch cuttype base plate (3) is provided with the screens structure that is used to limit the shaft move left and right, described front end of topping bar is provided with the kelly (4) that the draw-in groove with shaft fastens, the kelly front/rear end is parallel vertical plane, also be provided with on topping bar for long plug pin and pass and the perforation one (33) vertical with the kelly front/rear end, the diameter of perforation one is identical with the diameter of perforation, described kelly is provided with for what long plug pin passed and wears groove (42), described perforation was in and wears in the groove scope when draw-in groove of shaft was stuck on the kelly, the other end of described base plate is provided with two register pins (5), and described two register pins are symmetrical set with the vertical plane at the axes extending line place of described perforation one.
2. the perforation of reducer casing shaft according to claim 1 and groove face verticality detect frock, it is characterized in that: described perforation overlapped with the axial line of perforation one when the draw-in groove of described shaft was stuck on the kelly.
3. the perforation of reducer casing shaft according to claim 1 and 2 and groove face verticality detect frock, it is characterized in that: described screens structure is the draw-in groove corresponding with the shaft external diameter.
4. the perforation of reducer casing shaft according to claim 1 and groove face verticality detect frock, it is characterized in that: be provided with scale between register pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200650800U CN202002601U (en) | 2011-03-11 | 2011-03-11 | Checking fixture for perpendicularity of through hole and groove face of output shaft of reduction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200650800U CN202002601U (en) | 2011-03-11 | 2011-03-11 | Checking fixture for perpendicularity of through hole and groove face of output shaft of reduction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202002601U true CN202002601U (en) | 2011-10-05 |
Family
ID=44705338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200650800U Expired - Fee Related CN202002601U (en) | 2011-03-11 | 2011-03-11 | Checking fixture for perpendicularity of through hole and groove face of output shaft of reduction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202002601U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102313501A (en) * | 2011-03-11 | 2012-01-11 | 许晓华 | Tooling for detecting perpendicularity between penetration hole and groove surface of reduction gearbox output shaft |
-
2011
- 2011-03-11 CN CN2011200650800U patent/CN202002601U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102313501A (en) * | 2011-03-11 | 2012-01-11 | 许晓华 | Tooling for detecting perpendicularity between penetration hole and groove surface of reduction gearbox output shaft |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202119375U (en) | Gauge for symmetry degree of shaft key slot | |
| CN203045353U (en) | Clamp used for processing rotor | |
| CN204115594U (en) | The comprehensive Location measurement instrument of a kind of air-conditioning compressor cylinder | |
| CN202281580U (en) | Tool for measuring bore diameter and pitch-row of polyporous part | |
| CN202002601U (en) | Checking fixture for perpendicularity of through hole and groove face of output shaft of reduction box | |
| CN102313501A (en) | Tooling for detecting perpendicularity between penetration hole and groove surface of reduction gearbox output shaft | |
| CN202452920U (en) | Mounting hole detection device for seat slider of saloon car | |
| CN204255238U (en) | Quick detection length of worm frock | |
| CN204788117U (en) | Detect utensil of examining of part cross -correlation hole site degree of putting | |
| CN202442674U (en) | Zero position detection device for output shaft of electric steering engine | |
| CN201885660U (en) | Measuring tool for detecting diameter of small hole | |
| CN204546350U (en) | Tool component | |
| CN204612652U (en) | The gear teeth cubing of gear | |
| CN204064206U (en) | A kind of magnetic shoe perpendicularity detection tool | |
| CN202793227U (en) | Special gauge | |
| CN102967210B (en) | Crankshaft end-face detecting tool for position degree of connection hole | |
| CN102116601B (en) | The detection method of oscillating blade radius and device | |
| CN203191122U (en) | Cover-sealing pressure measuring instrument for filling and cover-sealing machine | |
| CN202041161U (en) | Detecting tool for degree of symmetry of through hole on output shaft of speed reduction box | |
| CN203327007U (en) | Optical fiber card information on-off judgment device | |
| CN204214421U (en) | One protects solar or lunar halo framework cubing | |
| CN205119992U (en) | Multi -functional bolt leads to no -go gage | |
| CN103471483B (en) | Pxe piston automatic measuring instrument | |
| CN203286968U (en) | A rapid examination tool for a product inner bore 90-degree angle | |
| CN204612685U (en) | Gas spoils the head three-dimensional vision information mechanism of board checking device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG LINIX MOTOR CO., LTD. Free format text: FORMER OWNER: XU XIAOHUA Effective date: 20130107 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 322100 JINHUA, ZHEJIANG PROVINCE TO: 322118 JINHUA, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130107 Address after: 196 No. 322118 Zhejiang city of Dongyang province Hengdian Electronic Industrial Park Industrial Avenue Patentee after: Zhejiang Linix Motor Co., Ltd. Address before: 322100 No. 196, Industrial Avenue, Hengdian Electronic Industrial Park, Jinhua, Zhejiang Patentee before: Xu Xiaohua |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20120311 |