CN205968634U - From centering terminal surface chuck - Google Patents
From centering terminal surface chuck Download PDFInfo
- Publication number
- CN205968634U CN205968634U CN201620390902.5U CN201620390902U CN205968634U CN 205968634 U CN205968634 U CN 205968634U CN 201620390902 U CN201620390902 U CN 201620390902U CN 205968634 U CN205968634 U CN 205968634U
- Authority
- CN
- China
- Prior art keywords
- centering
- pull rod
- push
- disk body
- sliding sleeve
- 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.)
- Withdrawn - After Issue
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model belongs to the technical field of the cylindrical grinder, a from centering terminal surface chuck is related to, including the casing, the cooperation sets up the sliding sleeve in the casing shaft hole, sets up in the sliding sleeve hole and tightens up the push -and -pull rod, tighten up the hole of push -and -pull rod in the cooperation set up the centering push -and -pull rod, the shell opening end sets up the disk body, it sets up the centering slider to slide in the through -hole of disk body, centering push -and -pull rod tip and centering slider fixed connection, the outer terminal surface cooperation of sliding sleeve sets up the jack catch support, both ends set up the locking post respectively about the jack catch support. The product of the utility model is simple in structure rationally, can carry out effective accurate clamping location to special -shaped workpiece in the use specifically is on locating the centering slider with the little borehole jack of work piece, with the big excircle cover of work piece on the position sleeve, carrying out the coarse positioning to the work piece through the 2nd adjusting screw, realizing the material loading machine unloading to the work piece by tightening up push -and -pull rod and centering push -and -pull rod, operation process ten minutes is simple and convenient, and only need the axial pulling to tighten up the push -and -pull rod or the centering push -and -pull rod can.
Description
Technical field
The utility model belongs to cylindrical grinder technical field, is related to a kind of self-centering end face chuck.
Background technology
Cylindrical grinder has a wide range of applications in Excircle machining operation, existing cylindrical grinder is when processing the part of profile rule, high in machining efficiency, crudy is secure, but for some workpiece in irregular shape, the particularly processing of some workpieces then has larger centering difficulty.
Content of the invention
The utility model is directed to the problems referred to above, provides a kind of self-centering end face chuck, this chuck can carry out effective Set and Positioning to special-shaped workpiece.
According to the technical solution of the utility model：A kind of self-centering end face chuck it is characterised in that：Including housing, it is equipped with sliding sleeve in housing axis hole, in sliding sleeve endoporus, pull bar is tightened up in setting, it is equipped with centering pull bar in the endoporus tightening up pull bar, shell nozzle end arranges disk body, slide in the through hole of disk body setting centering slider, centering push-and-pull boom end is fixedly connected with centering slider, sliding sleeve outer face is equipped with finger mountings, finger mountings upper and lower ends are respectively provided with locking post, guide column sleeve is located at described locking post, two torque arm of the spring on locking post hold out against respectively in finger mountings, on guide pillar, the circumferential surface of guide pillar is provided with breach, first adjusting screw is additionally provided with housing, first adjusting screw lower end holds out against in guide post surface, claw is additionally provided with disk body.
As further improvement of the utility model, described disk body outer surface positioning seat, positioning seat rotates setting the second adjusting screw, disk body corresponds to and at jaw position, is provided with positioning sleeve, the adjusting rod that positioning sleeve connects extends at centering slider position.
Of the present utility model have technical effect that：The utility model product structure advantages of simple, can carry out effectively accurate Set and Positioning in use, specifically the aperture of workpiece be sheathed on centering slider to special-shaped workpiece, cylindrical be enclosed within big for workpiece on positioning sleeve；Coarse positioning is carried out to workpiece by the second adjusting screw, by tightening up pull bar and centering pull bar to realize the feeder blanking to workpiece, operating process is very easy to tighten up pull bar or centering pull bar it is only necessary to axially pull.
Brief description
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the top view of Fig. 2.
Specific embodiment
Below in conjunction with the accompanying drawings specific embodiment of the present utility model is further described.
In Fig. 1 ~ 3, including housing 1, disk body 2, sliding sleeve 3, finger mountings 4, guide pillar 5, claw 6, locking post 7, spring 8, the first adjusting screw 9, positioning seat 10, the second adjusting screw 11, positioning sleeve 12, centering pull bar 13, tighten up pull bar 14 etc..
As shown in Fig. 1 ~ 3，The utility model is a kind of self-centering end face chuck，Including housing 1，It is equipped with sliding sleeve 3 in housing 1 axis hole，In sliding sleeve 3 endoporus, pull bar 14 is tightened up in setting，It is equipped with centering pull bar 13 in the endoporus tightening up pull bar 14，Housing 1 openend arranges disk body 2，Slide in the through hole of disk body 2 setting centering slider 15，Centering pull bar 13 end is fixedly connected with centering slider 15，Sliding sleeve 3 outer face is equipped with finger mountings 4，Finger mountings 4 upper and lower ends are respectively provided with locking post 7，Guide pillar 5 is sheathed on described locking post 7，Two torque arm of the spring 8 on locking post 7 hold out against respectively in finger mountings 4、On guide pillar 5，The circumferential surface of guide pillar 5 is provided with breach，First adjusting screw 9 is additionally provided with housing 1，First adjusting screw 9 lower end holds out against in guide pillar 5 surface，Claw 6 is additionally provided with disk body 2.
Disk body 2 outer surface positioning seat 10, positioning seat 10 rotates setting the second adjusting screw 11, disk body 2 corresponds to and is provided with positioning sleeve 12 at claw 6 position, and the adjusting rod that positioning sleeve 12 connects extends at centering slider 15 position.
The course of work of the present utility model is as follows：During feeding, centering pull bar 13 promotes centering slider 15 to stretch out, workpiece is enclosed within centering slider 15, the large cylindrical of workpiece is enclosed within positioning sleeve 12 simultaneously, when the large cylindrical of workpiece is enclosed within positioning sleeve 12, realize the rotation of positioning sleeve 12 is adjusted by rotating the second adjusting screw 11, realize the coarse positioning of workpiece；In blanking, centering pull bar 13 first promotes toward disk body 2 side, when centering pull bar 13 is pushed on centering slider 15 and positioning sleeve 12, tighten up pull bar 14 to retreat, adjusting screw 9 removes from the groove of guide pillar 5, and claw 6 shrinks, retell centering pull bar 13 to be moved rearwards by, centering slider 15 is taken out of.
Claims (2)
1. a kind of self-centering end face chuck it is characterised in that：Including housing（1）, housing（1）It is equipped with sliding sleeve in axis hole（3）, sliding sleeve（3）In endoporus, pull bar is tightened up in setting（14）, tighten up pull bar（14）Endoporus in be equipped with centering pull bar（13）, housing（1）Openend arranges disk body（2）, disk body（2）Through hole in slide setting centering slider（15）, pull bar of feeling relieved（13）End and centering slider（15）It is fixedly connected, sliding sleeve（3）Outer face is equipped with finger mountings（4）, finger mountings（4）Upper and lower ends are respectively provided with locking post（7）, guide pillar（5）It is sheathed on described locking post（7）, lock post（7）On spring（8）Two torque arm hold out against respectively in finger mountings（4）, guide pillar（5）On, guide pillar（5）Circumferential surface be provided with breach, housing（1）On be additionally provided with the first adjusting screw（9）, the first adjusting screw（9）Lower end holds out against in guide pillar（5）Surface, disk body（2）On be additionally provided with claw（6）.
2. self-centering end face chuck as claimed in claim 1 it is characterised in that：Described disk body（2）Outer surface positioning seat（10）, positioning seat（10）Upper rotation arranges the second adjusting screw（11）, disk body（2）On corresponding to claw（6）It is provided with positioning sleeve at position（12）, positioning sleeve（12）The adjusting rod of upper connection extends to centering slider（15）At position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620390902.5U CN205968634U (en) | 2016-04-29 | 2016-04-29 | From centering terminal surface chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620390902.5U CN205968634U (en) | 2016-04-29 | 2016-04-29 | From centering terminal surface chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205968634U true CN205968634U (en) | 2017-02-22 |
Family
ID=58020277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620390902.5U Withdrawn - After Issue CN205968634U (en) | 2016-04-29 | 2016-04-29 | From centering terminal surface chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205968634U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105751066A (en) * | 2016-04-29 | 2016-07-13 | 无锡市昌亿机床制造有限公司 | Self-centering end face chuck |
-
2016
- 2016-04-29 CN CN201620390902.5U patent/CN205968634U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105751066A (en) * | 2016-04-29 | 2016-07-13 | 无锡市昌亿机床制造有限公司 | Self-centering end face chuck |
| CN105751066B (en) * | 2016-04-29 | 2017-11-24 | 无锡市昌亿机床制造有限公司 | Self-centering end face chuck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170222 Effective date of abandoning: 20171124 |