CN221123376U - Detection tool for detecting equal division angles of outer sleeve channels of ball cage type universal coupling - Google Patents
Detection tool for detecting equal division angles of outer sleeve channels of ball cage type universal coupling Download PDFInfo
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- CN221123376U CN221123376U CN202323043155.7U CN202323043155U CN221123376U CN 221123376 U CN221123376 U CN 221123376U CN 202323043155 U CN202323043155 U CN 202323043155U CN 221123376 U CN221123376 U CN 221123376U
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- steel ball
- bearing
- sleeve
- measuring instrument
- bracket
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- 230000008878 coupling Effects 0.000 title claims abstract description 25
- 238000010168 coupling process Methods 0.000 title claims abstract description 25
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 25
- 238000001514 detection method Methods 0.000 title description 2
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 58
- 239000010959 steel Substances 0.000 claims abstract description 58
- 239000000853 adhesive Substances 0.000 claims abstract description 4
- 230000001070 adhesive effect Effects 0.000 claims abstract description 4
- 238000011166 aliquoting Methods 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005259 measurement Methods 0.000 abstract description 3
- 238000003754 machining Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
A checking fixture for detecting the equal division angle of a sleeve channel of a ball cage type universal coupling is mainly manufactured. The matched base is arranged on the operation table; the bearing is connected with the bearing seat in a mounting way, the bearing seat is fixed on the operating platform, the linear bearing is arranged in the shaft sleeve, the steel ball bracket penetrates through an inner hole of the linear bearing, the spring is sleeved on the steel ball bracket, the steel ball is connected with the steel ball bracket by using an adhesive, and two end faces of the spring are respectively propped against the shaft sleeve and the steel ball bracket; the shaft sleeve is arranged in the fixed seat, the fixed seat penetrates through the bearing and is fixed by a lock nut, the connecting disc is arranged in the bearing seat, the angle measuring instrument bracket is arranged in the connecting disc, the connecting shaft is connected with the fixed seat, and the angle measuring instrument is connected with the angle measuring instrument bracket; the coupling sleeve is arranged in the matched base, and the steel balls fall into any channel of the coupling sleeve. The utility model can rapidly and accurately detect the equal angles of the channels, has rapid and accurate measurement, simple and convenient operation and low equipment investment cost, and can effectively avoid the phenomena of frequent stop line, production accident and the like.
Description
Technical Field
The utility model relates to the technical field of manufacturing of ball cage type universal couplings, in particular to a gauge for detecting equal angles of a sleeve channel of a ball cage type universal coupling.
Background
The ball and cage universal joint is an important device in the field of mechanical transmission and is used for connecting two shafts or shafts and a rotating member to transmit torque and motion. The inner sleeve and the outer sleeve of the ball cage type universal coupler (hereinafter referred to as the coupler for short) are uniformly provided with a plurality of axially extending channels, when the processed channels are unequal, uneven stress in the coupler can be caused, so that partial channels are abnormally worn, phenomena such as high temperature, abnormal sound and the like are caused if the weight is light, the service life of the coupler is influenced, and the stop frequency is increased; the heavy weight causes the phenomena of coupling clamping stagnation, locking and the like, and serious production accidents are caused. If the coupling is applied to a vehicle, the phenomenon can even endanger the life safety of personnel. In the prior art, the measurement of the equally dividing angle of the coupler sleeve channel mainly depends on a three-coordinate measuring instrument, and the device is high in price and high in requirement on the operation level of personnel. Therefore, it is becoming more and more important to study a gauge for detecting the aliquoting angle of the outer sleeve channel of the ball-and-socket universal joint.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model aims to provide a gauge for detecting the equal-dividing angle of the outer sleeve channel of the ball cage type universal coupler, so as to realize the purpose of rapidly and accurately detecting the equal-dividing angle of the outer sleeve channel of the coupler.
In order to achieve the purpose, the operating platform is fixed on a horizontal plane, and the matched base is arranged on the operating platform; the bearing is connected with the bearing seat in a mounting way, the bearing seat is fixed on the operating platform, the linear bearing is arranged in the shaft sleeve, the steel ball bracket penetrates through an inner hole of the linear bearing, the spring is sleeved on the steel ball bracket, the steel ball is connected with the steel ball bracket by using an adhesive, and two end faces of the spring are respectively propped against the shaft sleeve and the steel ball bracket; the shaft sleeve is arranged in the fixed seat, the fixed seat penetrates through the bearing and is fixed by a lock nut, the connecting disc is arranged in the bearing seat, the angle measuring instrument bracket is arranged in the connecting disc, the connecting shaft is connected with the fixed seat, and the angle measuring instrument is connected with the angle measuring instrument bracket; the coupling sleeve is arranged in the matched base, and the steel balls fall into any channel of the coupling sleeve.
Further, the bearing seat is positioned between the boss on the outer circle and the operation table, and is fixed at the middle part of the operation table by using a second hexagon socket head cap screw; the bearing is formed by installing two angular contact ball bearings in pairs, the outer ring of the bearing is positioned with the flange of the connecting disc through an inner hole step of the bearing seat, and the inner ring is positioned through a shaft shoulder of the fixing seat and the locking nut.
Further, one end of the steel ball bracket is provided with a handle.
Further, the outer ring of the linear bearing is in interference fit with the inner hole of the shaft sleeve, the shaft shoulder of the linear bearing is positioned through one end of the shaft sleeve, and the inner ring of the linear bearing is in interference fit with the steel ball bracket; the middle part of the shaft sleeve is arranged in the fixed seat and is fixed by a set screw.
Further, the connecting disc is fixedly connected with the bearing seat through a third hexagon socket head cap screw, and positioning is achieved between the connecting disc and the bearing seat through a boss on the outer circle of the connecting disc and an inner hole of the bearing seat.
Further, the angle measuring instrument support is fixedly arranged in the connecting disc through four connection of the hexagon socket head cap screw, and positioning is achieved between the angle measuring instrument support and the connecting disc through a boss on the outer circle of the angle measuring instrument support and an inner hole of the connecting disc.
Further, the angle measuring instrument is connected with the middle of the bottom of the angle measuring instrument bracket by using a hexagon socket head cap screw five; the angle measuring instrument comprises an encoder and an angle display.
Further, the diameter of the steel ball is matched with the size of the sleeve channel of the coupler, and the plane end of the steel ball is firmly bonded with the steel ball bracket.
The method comprises the steps of installing a coupling sleeve in a matched base, wherein the steel balls can fall into any channel of the coupling sleeve when the coupling sleeve is installed, the channel of the coupling sleeve is elliptical, and the steel balls are in two-point contact after falling into the channel, so that the steel balls can be accurately positioned with the channel of the coupling sleeve; the position of the steel ball support is adjusted in the axial direction of the steel ball support, so that the steel ball is contacted with the channels of the coupler sleeve, an operator holds the handle of the steel ball support and rotates the handle along the fixing seat, the steel ball sequentially falls into each channel of the coupler sleeve, and the angles of the channels can be displayed on an angle display on the angle measuring instrument in time.
Compared with the prior art, the utility model has the advantages of quick and accurate measurement, simple and convenient operation and low equipment investment cost, can effectively avoid the phenomena of frequent line stop, production accidents and the like caused by uneven distribution of the channels of the outer sleeve of the ball cage type universal coupling, can rapidly and accurately detect the equal angles of the channels, provides a reliable basis for equipment adjustment when machining is deviated, and ensures normal operation of the machining.
Drawings
Fig. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a top view of fig. 1.
In the figure: 1. an operation table; 2. the matched base is 3, a hexagon socket head cap screw I; 4. a coupling sleeve; 5. a bearing seat; 6. a second hexagon socket head cap screw; 7. a bearing; 8. a steel ball bracket; 9. a linear bearing; 10. a shaft sleeve; 11. a fixing seat; 12. a set screw; 13. a spring; 14. a steel ball; 15. a third hexagon socket head cap screw; 16. a connecting disc; 17. a lock nut; 18. a hexagon socket head cap screw IV; 19. an angle measuring instrument bracket; 20. a connecting shaft; 21. fifthly, an inner hexagonal cylindrical head screw; 22. an angle measuring instrument.
Detailed Description
As shown in fig. 1 and 2, an operation table 1 of the utility model is fixed on a horizontal plane, a matched base 2 is arranged on the operation table 1 and is fixed by a hexagon socket head cap screw 3; the bearing 7 is connected with the bearing seat 5 in a mounting way, the bearing seat 5 is fixed on the operation table 1, the bearing seat 5 is positioned between the operation table 1 and a boss on the outer circle, the bearing 7 is mounted in pairs by two angular contact ball bearings through a second hexagonal socket head cap screw 6, the outer ring of the bearing 7 is positioned with the flange of the connecting disc 16 through an inner hole step of the bearing seat 5, and the inner ring is positioned through a shaft shoulder of the fixing seat 11 and a locking nut 17; the linear bearing 9 is arranged in the shaft sleeve 10, the outer ring of the linear bearing 9 is in interference fit with the inner hole of the shaft sleeve 10, the shaft shoulder of the linear bearing 9 is positioned through one end of the shaft sleeve 10, the inner ring of the linear bearing 9 is in interference fit with the steel ball bracket 8, and the middle part of the shaft sleeve 10 is arranged in the fixed seat 11 and is fixed by the set screw 12; the steel ball support 8 passes through the inner hole of the linear bearing 9, the spring 13 is sleeved on the steel ball support 8, the steel ball 14 is connected with the steel ball support 8 by using an adhesive, two end faces of the spring 13 are respectively pressed against the shaft sleeve 10 and the steel ball support 8, one end of the steel ball support 8 is provided with a handle, the diameter of the steel ball 14 is matched with the size of a coupler sleeve channel, the steel ball 14 is processed into a plane with proper size on the steel ball 14 by using mechanical processing modes such as linear cutting and the like, and the plane end of the steel ball 14 is firmly bonded with the steel ball support 8; the fixed seat 11 penetrates through the bearing 7 and is fixed by a locking nut 17, the connecting disc 16 is arranged in the bearing seat 5, the connecting disc 16 is fixedly connected with the bearing seat 5 through a third hexagonal socket head cap screw 15, and the connecting disc 16 and the bearing seat 5 are positioned through a boss on the outer circle of the connecting disc 16 and an inner hole of the bearing seat 5; the angle measuring instrument bracket 19 is fixedly connected in the connecting disc 16 through a hexagon socket head cap screw four 18, and positioning is realized between the angle measuring instrument bracket 19 and the connecting disc 16 through a boss on the outer circle of the angle measuring instrument bracket 19 and an inner hole of the connecting disc 16; the connecting shaft 20 is connected with the fixing seat 11, the encoder of the angle measuring instrument 22 is connected with the middle of the bottom of the angle measuring instrument bracket 19 by using a hexagon socket head cap screw five 21, and the model number of the angle measuring instrument 22 is SF9648J-X/K8026J-7200BM-C526, and the encoder and the angle display are included.
The coupling sleeve 4 is arranged in the matched base 2, and when the coupling sleeve 4 is arranged, the steel balls 14 are required to fall into any channel of the coupling sleeve 4, wherein the channel of the coupling sleeve 4 is elliptical, and after the steel balls 14 fall into the channel, the two points are contacted with each other, so that the steel balls 14 and the channel of the coupling sleeve 4 can be accurately positioned; the position of the steel ball support 8 is adjusted in the axial direction of the steel ball support 8, so that the steel ball 14 is in contact with the channel of the coupler sleeve 4, an operator holds the handle of the steel ball support 8 and rotates the handle along the fixed seat 11, so that the steel ball 14 sequentially falls into each channel of the coupler sleeve 4, and the channel angle can be timely displayed on an angle display on the angle measuring instrument 22.
Claims (8)
1. A examine utensil for detecting ball cage universal joint overcoat channel partition angle, its characterized in that: the operation table (1) is fixed on a horizontal plane, and the matched base (2) is arranged on the operation table (1); the bearing (7) is connected with the bearing seat (5) in a mounting way, the bearing seat (5) is fixed on the operating platform (1), the linear bearing (9) is arranged in the shaft sleeve (10), the steel ball support (8) passes through an inner hole of the linear bearing (9), the spring (13) is sleeved on the steel ball support (8), the steel ball (14) is connected with the steel ball support (8) by using an adhesive, and two end faces of the spring (13) are respectively pressed against the shaft sleeve (10) and the steel ball support (8); the shaft sleeve (10) is arranged in the fixed seat (11), the fixed seat (11) penetrates through the bearing (7) and is fixed by the locking nut (17), the connecting disc (16) is arranged in the bearing seat (5), the angle measuring instrument bracket (19) is arranged in the connecting disc (16), the connecting shaft (20) is connected with the fixed seat (11), and the angle measuring instrument (22) is connected with the angle measuring instrument bracket (19); the coupling sleeve (4) is arranged in the matched base (2), and the steel balls (14) fall into any channel of the coupling sleeve (4).
2. The gauge for detecting aliquoting angles of a sleeve channel of a ball and socket joint as claimed in claim 1, wherein: the bearing seat (5) is positioned between the boss on the outer circle and the operating platform (1), and is fixed at the middle part of the operating platform (1) by using a second hexagon socket head cap screw (6); the bearing (7) is formed by installing two angular contact ball bearings in pairs, the outer ring of the bearing (7) is positioned with the flange of the connecting disc (16) through an inner hole step of the bearing seat (5), and the inner ring is positioned with the locking nut (17) through the shaft shoulder of the fixing seat (11).
3. The gauge for detecting aliquoting angles of a sleeve channel of a ball and socket joint as claimed in claim 1, wherein: one end of the steel ball bracket (8) is provided with a handle.
4. The gauge for detecting aliquoting angles of a sleeve channel of a ball and socket joint as claimed in claim 1, wherein: the outer ring of the linear bearing (9) is in interference fit with the inner hole of the shaft sleeve (10), the shaft shoulder of the linear bearing (9) is positioned through one end of the shaft sleeve (10), and the inner ring of the linear bearing (9) is in interference fit with the steel ball bracket (8); the middle part of the shaft sleeve (10) is arranged in the fixed seat (11) and is fixed by a set screw (12).
5. The gauge for detecting aliquoting angles of a sleeve channel of a ball and socket joint as claimed in claim 1, wherein: the connecting disc (16) is fixedly connected with the bearing seat (5) through a hexagon socket head cap screw III (15), and positioning is realized between the connecting disc (16) and the bearing seat (5) through a boss on the outer circle of the connecting disc (16) and an inner hole of the bearing seat (5).
6. The gauge for detecting aliquoting angles of a sleeve channel of a ball and socket joint as claimed in claim 1, wherein: the angle measuring instrument support (19) is fixedly connected in the connecting disc (16) through a hexagon socket head cap screw four (18), and positioning is achieved between the angle measuring instrument support (19) and the connecting disc (16) through a boss on the outer circle of the angle measuring instrument support (19) and an inner hole of the connecting disc (16).
7. The gauge for detecting aliquoting angles of a sleeve channel of a ball and socket joint as claimed in claim 1, wherein: the angle measuring instrument (22) is connected with the middle of the bottom of the angle measuring instrument bracket (19) by using a hexagon socket head cap screw five (21); the angle gauge (22) includes an encoder and an angle display.
8. The gauge for detecting aliquoting angles of a sleeve channel of a ball and socket joint as claimed in claim 1, wherein: the diameter of the steel ball (14) is matched with the size of the sleeve channel of the coupler, and the plane end of the steel ball (14) is firmly bonded with the steel ball bracket (8).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221123376U true CN221123376U (en) | 2024-06-11 |
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| GR01 | Patent grant |