CN204053536U - A kind of positioning tool being applicable to processing BJ type clutch can - Google Patents
A kind of positioning tool being applicable to processing BJ type clutch can Download PDFInfo
- Publication number
- CN204053536U CN204053536U CN201420495638.2U CN201420495638U CN204053536U CN 204053536 U CN204053536 U CN 204053536U CN 201420495638 U CN201420495638 U CN 201420495638U CN 204053536 U CN204053536 U CN 204053536U
- Authority
- CN
- China
- Prior art keywords
- circular shaft
- detent mechanism
- chute
- pull bar
- along
- 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
Abstract
The utility model relates to a kind of positioning tool being applicable to process BJ type clutch can, there is pull bar, movable steel ball, fixing ball and circular shaft, circular shaft one end is provided with detent mechanism, circular shaft is provided with a through hole along the axis of circular shaft, described detent mechanism comprises equally distributed three slotted eyes of periphery along circular shaft, along the periphery of circular shaft being uniformly distributed three chutes, three chutes extend along circular shaft from detent mechanism end to the other end of circular shaft, between the plane upper hopper chute and slotted eye of the axes normal of circular shaft, angle is 60 degree, slotted eye internal fixtion is provided with fixing ball, in chute, active card is equipped with movable steel ball, pull bar is slidably connected in the through hole of circular shaft, the push jack that coordinate corresponding with chute is provided with in one end that pull bar and detent mechanism are corresponding, the utility model is more convenient when locating, and can create higher benefit at finite time.
Description
Technical field
The utility model relates to a kind of positioning tool, particularly a kind of positioning tool being applicable to processing BJ type clutch can
Background technology
Along with the progress of science, increasing design relates to mechanical field, and the processing of increasing part also depends on machinery, but mechanically traditional positioning tool mounting process is more single, and operating efficiency is also lower.
Whether the torsional direction of universal joint by it there is obvious elasticity can be divided into rigid universal joint and flexible universal joint, it is rigid universal joint that hinge type by part connects transmission power, transmitting power by elastic part is flexible universal joint, rigid universal joint can be divided into nonconstant velocity universal joint again, Near constant velocity universal joint and constant velocity cardan joint.The most frequently used on automobile is cross shaft rigid universal joint, can ensure that (being generally 1-20 degree Celsius) transmits power reliably when the between centers angle of cut changes, structure is simple, transmission efficiency is high, but also there is certain shortcoming, single cross shaft rigid universal joint can not transmit movement at the uniform velocity when there being angle, driving shaft constant speed rotation one week, and periodically surmounting and retardation change for twice appears in driven shaft.Near constant velocity universal joint comprises dual cardan type U-joint, three and connects fork-type universal-joint, dual cardan type U-joint power transmission shaft is reduced to minimum universal joint constant speed drive device, it is made up of two Hooke's joints, and allow institute join two angular differences distances comparatively greatly (can reach 0 degree), bearing seal is good, efficiency is high, reliable operation, easily manufactured, but structure is more complicated, appearance and size is comparatively large, and number of parts is more; Three to connect fork-type universal-joint be two eccentric yokes, and two three bearing pins and six needle bearings composition, allow institute join diaxon angle comparatively greatly (can reach 4 degree), be easy to seal.Constant velocity cardan joint is divided into weiss universal joint and rzeppa joint, and weiss universal joint structure is comparatively simple, but the unit pressure suffered by steel ball is comparatively large, and wearing and tearing are very fast; By force, efficiency is high, compact dimensions, easy for installation for rzeppa joint bearing capacity and shock-resistant ability.
The Vehicle Processing mode process of traditional BJ type bell housing is comparatively loaded down with trivial details, and often can be trained off by centre bore because center looks for inaccurate during processing parts center, and therefore the part of processing can produce error, and processing parts has limitation.
Utility model content
It is quick that the purpose of this utility model is to provide a kind of convenient mounting and clamping, the positioning tool being applicable to process BJ type clutch can that can enhance productivity.
The technical scheme realizing the utility model object is: the utility model has pull bar, movable steel ball, fixing ball and circular shaft, circular shaft one end is provided with detent mechanism, circular shaft is provided with a through hole along the axis of circular shaft, described detent mechanism comprises equally distributed three slotted eyes of periphery along circular shaft, the hole heart of three slotted eyes is evenly distributed on in the plane of the axes normal of circular shaft, along the periphery of circular shaft being uniformly distributed three chutes, the center of three chutes is on the same plane of the axes normal with circular shaft, three chutes extend along circular shaft from detent mechanism end to the other end of circular shaft, between the plane upper hopper chute and slotted eye of the axes normal of circular shaft, angle is 60 degree, each slotted eye internal fixtion is provided with a fixing ball, in each chute, active card is equipped with a movable steel ball, pull bar is slidably connected in the through hole of circular shaft, be provided with in one end that pull bar and detent mechanism are corresponding and three corresponding three push jacks coordinated of chute, when pull bar is drawn and is pulled, push jack presses movable steel ball, when steel ball touches clutch can raceway groove, at this moment workpiece is just locked by frock.
Above-mentioned positioning tool is also provided with a tooling base, and tooling base is provided with multiple connecting hole.
Above-mentioned chute is a kind of kidney slot.
The utility model has positive effect: (1) the utility model clamping process is comparatively simplified; (2) center of processing parts can be aimed at accurately, convenient overall processing.(3) working efficiency can be improved, for enterprise brings more interests.
Accompanying drawing explanation
In order to make content of the present utility model more easily be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail, wherein
Fig. 1 is front view of the present utility model;
Fig. 2 is left view of the present utility model;
Fig. 3 is the sectional view of A-A in Fig. 2.
Detailed description of the invention
See Fig. 1, the utility model has pull bar 2, movable steel ball 3, fixing ball 6 and circular shaft 1, circular shaft 1 one end is provided with detent mechanism, circular shaft 1 is provided with a through hole along the axis of circular shaft 1, described detent mechanism comprises equally distributed three slotted eyes of periphery along circular shaft 1, the hole heart of three slotted eyes is evenly distributed on in the plane of the axes normal of circular shaft 1, three chutes 4 are uniformly distributed along on the periphery of circular shaft 1, the center of three chutes 4 is on the same plane of the axes normal with circular shaft 1, three chutes 4 extend along circular shaft 1 from detent mechanism end to the other end of circular shaft 1, between the plane upper hopper chute 4 and slotted eye of the axes normal of circular shaft 1, angle is 60 degree, each slotted eye internal fixtion is provided with a fixing ball 6, in each chute 4, active card is equipped with a movable steel ball 3, pull bar 2 is slidably connected in the through hole of circular shaft 1, be provided with in one end that pull bar 2 and detent mechanism are corresponding and three corresponding three push jacks 21 coordinated of chute 4, circular shaft another section of face is connected with tooling base 7, tooling base 7 end face is provided with multiple connecting hole, chute 4 on circular shaft is kidney slot, when machine drawing pulls pull bar 2, push jack 21 and chute 4 start chimeric and press movable steel ball 3, and when steel ball 3 touches clutch can raceway groove, at this moment workpiece is just locked by frock.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. one kind is applicable to the positioning tool processing BJ type clutch can, it is characterized in that: there is pull bar (2), movable steel ball (3), fixing ball (6) and circular shaft (1), circular shaft (1) one end is provided with detent mechanism, circular shaft (1) is provided with a through hole along the axis of circular shaft (1), described detent mechanism comprises equally distributed three slotted eyes of periphery along circular shaft (1), the hole heart of three slotted eyes is evenly distributed on in the plane of the axes normal of circular shaft (1), along the periphery of circular shaft (1) being uniformly distributed three chutes (4), the center of three chutes (4) is on the same plane of the axes normal with circular shaft (1), three chutes (4) extend along circular shaft (1) from detent mechanism end to the other end of circular shaft (1), between the plane upper hopper chute (4) and slotted eye of the axes normal of circular shaft (1), angle is 60 degree, each slotted eye internal fixtion is provided with a fixing ball (6), each chute (4) interior active card is equipped with a movable steel ball (3), pull bar (2) is slidably connected in the through hole of circular shaft (1), be provided with in one end that pull bar (2) is corresponding with detent mechanism and three corresponding three push jacks (21) coordinated of chute (4).
2. a kind of positioning tool being applicable to processing BJ type clutch can according to claim 1, it is characterized in that: the other end of circular shaft (1) is provided with a tooling base (7), and tooling base (7) end face is provided with multiple connecting hole.
3. a kind of positioning tool being applicable to processing BJ type clutch can according to claim 1 and 2, is characterized in that: described chute (4) is kidney slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420495638.2U CN204053536U (en) | 2014-08-29 | 2014-08-29 | A kind of positioning tool being applicable to processing BJ type clutch can |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420495638.2U CN204053536U (en) | 2014-08-29 | 2014-08-29 | A kind of positioning tool being applicable to processing BJ type clutch can |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204053536U true CN204053536U (en) | 2014-12-31 |
Family
ID=52195121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420495638.2U Active CN204053536U (en) | 2014-08-29 | 2014-08-29 | A kind of positioning tool being applicable to processing BJ type clutch can |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204053536U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196086A (en) * | 2015-11-07 | 2015-12-30 | 芜湖天金机械有限公司 | Suspended positioning and clamping mechanism of inner ring of constant-velocity universal joint |
| CN105710781A (en) * | 2016-04-22 | 2016-06-29 | 浙江德福精密驱动制造有限公司 | Three-pin shaft fork self-positioning tool |
| CN111185778A (en) * | 2020-03-10 | 2020-05-22 | 孙义彬 | Tool for rough turning of constant velocity universal joint bell-shaped shell |
| CN117086660A (en) * | 2023-10-18 | 2023-11-21 | 万向钱潮股份公司 | Clamping mechanism for positioning straight-line ball channel |
-
2014
- 2014-08-29 CN CN201420495638.2U patent/CN204053536U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196086A (en) * | 2015-11-07 | 2015-12-30 | 芜湖天金机械有限公司 | Suspended positioning and clamping mechanism of inner ring of constant-velocity universal joint |
| CN105710781A (en) * | 2016-04-22 | 2016-06-29 | 浙江德福精密驱动制造有限公司 | Three-pin shaft fork self-positioning tool |
| CN111185778A (en) * | 2020-03-10 | 2020-05-22 | 孙义彬 | Tool for rough turning of constant velocity universal joint bell-shaped shell |
| CN117086660A (en) * | 2023-10-18 | 2023-11-21 | 万向钱潮股份公司 | Clamping mechanism for positioning straight-line ball channel |
| CN117086660B (en) * | 2023-10-18 | 2023-12-29 | 万向钱潮股份公司 | Clamping mechanism for positioning straight-line ball channel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204053536U (en) | A kind of positioning tool being applicable to processing BJ type clutch can | |
| CN204053538U (en) | A kind of positioning tool being applicable to processing clutch can | |
| CN202883793U (en) | Sealing structure of constant-velocity universal joint | |
| CN204053537U (en) | A kind of trigonometric expression positioning tool | |
| CN204113941U (en) | A kind of New Model of Flexible Coupling | |
| CN202251504U (en) | Wide-angle driving universal joint | |
| CN205190558U (en) | Quick automatic connecting device of power transmission | |
| CN105436973A (en) | Cardan joint outer ball cage conveyor belt capable of conducting feeding automatically | |
| CN103216540A (en) | Rzeppa universal joint with double pressure angles | |
| CN204419902U (en) | A kind of ball-joint universal joint | |
| CN205315524U (en) | Slider coupling | |
| CN204152991U (en) | A kind of centring type angular speed universal coupling | |
| CN105526272A (en) | Elastic coupling | |
| CN204239504U (en) | Three bearing pins | |
| CN103867604A (en) | Roller type overrunning clutch | |
| CN204381936U (en) | Special angle head processed by Plunger pump body crescent | |
| CN201144972Y (en) | Axially-movable three-ball pin type constant velocity universal joint | |
| CN204344712U (en) | A kind of elastic coupling flexible coupling with big error compensate function | |
| CN205371368U (en) | Automatic centrifugal clutch with multiple power take off interface | |
| CN202301553U (en) | External eccentric arc roller type overrunning clutch for loading machine | |
| CN208024736U (en) | A kind of transmission shaft with cage | |
| CN103899666B (en) | A kind of pair is driven ball universal coupling | |
| CN204572837U (en) | A kind of reinforced universal joint assembly | |
| CN203516059U (en) | Oil pump shaft | |
| CN203431040U (en) | Coupler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |