CN205342032U - A chamfer frock for freewheel clutch - Google Patents
A chamfer frock for freewheel clutch Download PDFInfo
- Publication number
- CN205342032U CN205342032U CN201620069773.XU CN201620069773U CN205342032U CN 205342032 U CN205342032 U CN 205342032U CN 201620069773 U CN201620069773 U CN 201620069773U CN 205342032 U CN205342032 U CN 205342032U
- Authority
- CN
- China
- Prior art keywords
- frock
- freewheel clutch
- hole
- pad
- cutter
- 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
- 230000005203 cap stage Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 239000004744 fabric Substances 0.000 abstract 1
- 241000220317 Rosa Species 0.000 description 7
- 210000003128 head Anatomy 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Landscapes
- Mechanical Operated Clutches (AREA)
Abstract
The utility model particularly relates to a groove inner chamfering frock for getting rid of the chamfer frock used during freewheel clutch inslot inclined hole burr, purpose provide one kind can use with the cooperation of chamfer device, improve production efficiency, improve the freewheel clutch that is used for of security among the operation process. including the workstation that is equipped with the through -hole, the through -hole top is equipped with the frock pad, the frock stacks up has placed the frock body, follow frock body circumferencial direction evenly encircles cloth has the cutter via hole, be equipped with the reference column between the adjacent cutter via hole, the frock pad be equipped with with the taper hole that cutter via hole position corresponds, frock body outside horizontally connect has the handle, handle one side is equipped with to be fixed locating pin on the workstation. The utility model discloses simple structure, convenient operation, the security performance is high, can improve production efficiency, reduces intensity of labour.
Description
Technical field
This utility model belongs to chamfering tool field, be specifically related to a kind of for removing inclined hole burr in overdrive clutch tank time the chamfering tool that uses.
Background technology
The primary structure of freewheel clutch includes internal ring, outer shroud, retainer etc..First plate is carried out punching press perforate by the internal ring of freewheel clutch, forms the ring-type with centre bore, then carries out kerve with kerve cutter at central aperture edge, rat holing in groove afterwards.Inclined hole is used for installing spring and ball, and the burr of inclined hole end influences whether installation and the retractility of spring, so necessarily being removed by burr.In prior art, adopting artificial hair down to sting: one is held by workpiece, and another holds cutter, there is labor intensity big, production efficiency is low, the problem of poor stability.Having inventors have devised that a kind of device utilizing rose cutter and multi-shaft device to carry out chamfering, in order to better coordinate this facing attachment, inventor just needs a kind of suitable chamfering tool.
Utility model content
The purpose of this utility model is to provide a kind of chamfering tool for freewheel clutch, it is possible to facing attachment with the use of, improve production efficiency, improve the safety in operating process.
For achieving the above object, this utility model be the technical scheme is that a kind of chamfering tool for freewheel clutch, and including the workbench being provided with through hole, described through hole is arranged over frock pad, and described frock pad is placed with frock body；It is furnished with cutter via along described frock body circumferencial direction uniform ring, between described adjacent cutter via, is provided with locating dowel；Described frock pad is provided with crosses, with described cutter, the taper hole that hole site is corresponding；Described frock outer body level connection joint has handle；Described handle side is provided with the alignment pin being fixed on described workbench.
This utility model has the advantages that the position of the cutter via on frock body is the namely along the circumferential direction uniform of the location arrangements according to freewheel clutch slotted eye, cutter thus can be made to stretch into smoothly in the slotted eye of overdrive clutch, frock body is played positioning action simultaneously；Cutter is it is generally required to be connected with rotating shaft by collet, and the taper hole that frock pad is arranged just with the cone match of collet, can make collet energy clamp-on tool；By horizontally rotating handle, frock body just can turn an angle around tool axis, so that workpiece contacts with cutter；Frock body can reverse and returns against alignment pin after rotating, it is ensured that frock body return to initial point cutter not with the position of absorption surface, it is simple to again place workpiece.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the structural representation of freewheel clutch.
Detailed description of the invention
The chamfering tool provided in the present embodiment be applicable to three groove freewheel clutches, described freewheel clutch as shown in Figure 3: having 5,3 installing holes 4 of 3 slotted eyes, the interval between adjacent slot 5 and adjacent installing hole 4 is 120 °.Adopting the facing attachment with 3 rotating shafts and 3 rose cutters to be processed, rose cutter is connected with rotating shaft by collet simultaneously.
As shown in Figure 1 to Figure 2, a kind of chamfering tool for freewheel clutch, including the workbench 1 being provided with through hole 12, described through hole 1 is arranged over frock pad 3, described frock pad 3 is bolted on described workbench 1, and described frock pad 3 is placed with frock body 2；It is furnished with cutter via 21 along described frock body 2 circumferencial direction uniform ring, described cutter via 21 is 3, it is spaced apart 120 ° between adjacent cutter via 21, such 3 rose cutters are able to stretch into through 3 cutter vias 21 in 3 groove 5 holes of freewheel clutch, frock body 2 are played positioning action simultaneously.Being provided with locating dowel 22 between described adjacent cutter via 21, be spaced apart 120 ° between described adjacent positioned post 22, freewheel clutch is just positioned on frock body 2 by such 3 locating dowels 22 through 3 installing holes 4 of freewheel clutch.Described frock pad 3 is provided with the taper hole 31 corresponding with described cutter via 21 position, rose cutter is inserted (now the head of collet is in open configuration) in collet, then collet is inserted in taper hole 31, and draw from top to bottom, the head making collet is completely in taper hole 31, taper hole makes collet shrink, thus being clamped by rose cutter.Outside described frock body 2, level connection joint has handle；Described handle side is provided with the alignment pin 11 being fixed on described workbench 1；By horizontally rotating handle, frock body 2 just can turn an angle around tool axis, so that workpiece contacts with cutter；Frock body 2 can reverse and returns against alignment pin 11 after rotating, alignment pin 11 ensure frock body 2 return to initial point cutter not with the position of absorption surface, it is simple to again place workpiece.
Preferably, described handle includes connecting rod, and described connecting rod one end is fixed on described frock body 2, the other end is connected to end cap 23, the head section that described end cap 23 is connected with connecting rod is cylinder, and described end cap 23 stage casing is the revolution bodily form of interior concave arc, and described end cap 23 rear is spherical.End cap 23 facilitates people to hold handle, and especially end cap 23 stage casing is that the revolution bodily form of interior concave arc more can be fitted finger, meets ergonomic designs.
Preferably, height is freewheel clutch thickness 1.5～2 times of described locating dowel 22, so in locating dowel 22 during interspersed freewheel clutch, it is possible to avoid staff to contact with rose cutter, improve the security performance in operating process.
Chamfering tool for freewheel clutch provided by the utility model, simple in construction, easy to operate, security performance is high, it is possible to increase production efficiency, reduces labor intensity.
Claims (5)
1. the chamfering tool for freewheel clutch, it is characterised in that: including the workbench being provided with through hole, described through hole is arranged over frock pad, and described frock pad is placed with frock body；It is furnished with cutter via along described frock body circumferencial direction uniform ring, between described adjacent cutter via, is provided with locating dowel；Described frock pad is provided with crosses, with described cutter, the taper hole that hole site is corresponding；Described frock outer body level connection joint has handle；Described handle side is provided with the alignment pin being fixed on described workbench.
2. according to claim 1 for the chamfering tool of freewheel clutch, it is characterised in that: described frock pad is bolted on described workbench.
3. according to claim 1 for the chamfering tool of freewheel clutch, it is characterised in that: described cutter via is 3, is spaced apart 120 ° between adjacent cutter via；It is spaced apart 120 ° between described adjacent positioned post.
4. according to claim 1 for the chamfering tool of freewheel clutch, it is characterized in that: described handle includes connecting rod, described connecting rod one end is fixed on described frock body, the other end is connected to end cap, the head section that described end cap is connected with connecting rod is cylinder, the revolution bodily form of concave arc in described end cap stage casing, described end cap rear is spherical.
5. according to claim 1 for the chamfering tool of freewheel clutch, it is characterised in that: the height of described locating dowel is 1.5～2 times of freewheel clutch thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620069773.XU CN205342032U (en) | 2016-01-25 | 2016-01-25 | A chamfer frock for freewheel clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620069773.XU CN205342032U (en) | 2016-01-25 | 2016-01-25 | A chamfer frock for freewheel clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205342032U true CN205342032U (en) | 2016-06-29 |
Family
ID=56183905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620069773.XU Expired - Fee Related CN205342032U (en) | 2016-01-25 | 2016-01-25 | A chamfer frock for freewheel clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205342032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110340695A (en) * | 2019-07-24 | 2019-10-18 | 中国航发贵州黎阳航空动力有限公司 | The fixture of fan groove is processed on milling machine |
-
2016
- 2016-01-25 CN CN201620069773.XU patent/CN205342032U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110340695A (en) * | 2019-07-24 | 2019-10-18 | 中国航发贵州黎阳航空动力有限公司 | The fixture of fan groove is processed on milling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190215 Address after: 400 000 Jianxincun 1 Community, Hangu Town, Jiulongpo District, Chongqing Patentee after: Chongqing Xianyu Machinery Manufacturing Co.,Ltd. Address before: 400 000 Hojiawan No. 1, Baiyi Town, Jiulongpo District, Chongqing Patentee before: CHONGQING XIANWANG MACHINERY MANUFACTURING Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 |