CN204353503U - A kind of fixed automatic clamping chuck - Google Patents

A kind of fixed automatic clamping chuck Download PDF

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Publication number
CN204353503U
CN204353503U CN201420826973.6U CN201420826973U CN204353503U CN 204353503 U CN204353503 U CN 204353503U CN 201420826973 U CN201420826973 U CN 201420826973U CN 204353503 U CN204353503 U CN 204353503U
Authority
CN
China
Prior art keywords
material folding
fixed
fixed disk
thimble
automatic clamping
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
Application number
CN201420826973.6U
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Chinese (zh)
Inventor
刘宇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NINGBO WOTEMEIXUN ELECTROMECHANICAL COMPONENTS FACTORY
Original Assignee
NINGBO WOTEMEIXUN ELECTROMECHANICAL COMPONENTS FACTORY
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NINGBO WOTEMEIXUN ELECTROMECHANICAL COMPONENTS FACTORY filed Critical NINGBO WOTEMEIXUN ELECTROMECHANICAL COMPONENTS FACTORY
Priority to CN201420826973.6U priority Critical patent/CN204353503U/en
Application granted granted Critical
Publication of CN204353503U publication Critical patent/CN204353503U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of fixed automatic clamping chuck and comprise a thimble be inserted on the heart carrier of lathe, the front end of thimble is provided with step, on step, cover has fixed disk and is connected with square key, the outside cover of fixed disk has outer collar and is connected with bearing, the front of fixed disk is radially distributed with three one-sided irregular material folding plates of laying particular stress on, side, material folding Ban Chao center is arc material folding face, side, arc material folding face is provided with a rotation center hold, the distance at the two ends in rotation center hold and arc material folding face is inconsistent, a rotating shaft be fixed on fixed disk is provided with in rotation center hold, have following beneficial effect: 1) rotating shaft is along with thimble rotating, drive material folding plate to rotate, material folding plate is one-sided lays particular stress on, center of gravity and rotating shaft inconsistent, material folding plate is deflected, and the diameter of a circle of cutting of three arc material folding face formation can become large or diminish, to clamp or to unclamp workpiece, 2) open slot with pull out slide bar and play guide effect.

Description

A kind of fixed automatic clamping chuck
Technical field
The utility model relates to the servicing unit on a kind of non-standard equipment, specifically a kind of fixed automatic clamping chuck.
Background technology
Cylindrical grinder or other machine components process equipment there is a chuck, is used for the gripping workpiece when processing, as first-class in scroll chuck, heart carrier for bolt, all need artificial in gripping.
Non-standard equipment is used to replace artificial equipment, has minimizing labour intensity, and promote the effect of productivity effect, an operative employee can operate several equipment simultaneously, if workpiece also needs artificial gripping one by one, so productivity effect does not promote.
The application have developed the outside of a kind of equipment at chuck, has the chuck of automatic clamping workpiece.
Summary of the invention
The utility model is not enough for prior art, provide a kind of can substitute artificial, can automatic clamping part to be processed and the fixed automatic clamping chuck automatically unclamping the part machined when lathe rotating.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals: a kind of fixed automatic clamping chuck comprises a thimble be inserted on the heart carrier of lathe, the front end of described thimble is provided with step, on described step, cover has fixed disk and is connected with square key, the outside cover of described fixed disk has outer collar and is connected with bearing, the front of described fixed disk is radially distributed with three one-sided irregular material folding plates of laying particular stress on, described side, material folding Ban Chao center is arc material folding face, described side, arc material folding face is provided with a rotation center hold, the distance at the two ends in described rotation center hold and described arc material folding face is inconsistent, a rotating shaft be fixed on described fixed disk is provided with in described rotation center hold.
The edge, base of described fixed disk and the upper edge of described outer collar are provided with an annular protrusion, and described bearing is clipped between the annular protrusion described in two.
The outer side edges of described material folding plate along on be provided with open slot, be provided with one in described open slot and be fixed on described outer collar pulls out slide bar.
The front of described material folding plate is provided with the porose cover plate in a center, and described cover plate is spun on the front end of described outer collar.
Described thimble is taper, and described tailstock barrel has a shrouding being connected and fixed dish and outer collar.
The utility model compared with prior art, there is following beneficial effect: 1) rotating shaft is along with thimble rotating, material folding plate is driven to rotate, material folding plate is one-sided lays particular stress on, center of gravity and rotating shaft inconsistent, material folding plate is deflected, and the diameter of a circle of cutting that the arc material folding face described in three is formed can become large or diminish, to clamp or to unclamp workpiece; 2) open slot with pull out slide bar and play guide effect.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the utility model embodiment.
Fig. 2 is the profile of the utility model embodiment.
Fig. 3 is the part explosive view of the utility model embodiment.
Detailed description of the invention
Be described in further detail the utility model below in conjunction with accompanying drawing and detailed description of the invention: shown in Fig. 1 ~ 3, in figure, mark is as follows: thimble 1, step 1a, fixed disk 2, square key 3, outer collar 4, annular protrusion 4a, bearing 5, material folding plate 6, arc material folding face 6a, rotation center hold 6b, open slot 6c, rotating shaft 7, pull out slide bar 8, cover plate 9, shrouding 10.
A kind of fixed automatic clamping chuck comprises a thimble 1 be inserted on the heart carrier of lathe, the front end of thimble 1 is provided with step 1a, on step 1a, cover has fixed disk 2 and is connected with square key 3, the outside cover of fixed disk 2 has outer collar 4 and is connected with bearing 5, the front of fixed disk 2 is radially distributed with three one-sided irregular material folding plates 6 of laying particular stress on, material folding plate 6 be arc material folding face 6a towards side, center, 6a side, arc material folding face is provided with a rotation center hold 6b, the distance at the two ends of rotation center hold 6b and arc material folding face 6a is inconsistent, a rotating shaft 7 be fixed on fixed disk 2 is provided with in rotation center hold 6b.
The edge, base of fixed disk 2 and the upper edge of outer collar 4 are provided with an annular protrusion 4a, and bearing 5 is clipped between two annular protrusion 4a.
The outer side edges of material folding plate 6 along on be provided with open slot 6c, be provided with one in open slot 6c and be fixed on outer collar 4 pulls out slide bar 8.
The front of material folding plate 6 is provided with the porose cover plate 9 in a center, and cover plate 9 is spun on the front end of outer collar 4.
Rotating shaft is along with thimble rotating, and drive material folding plate to rotate, material folding plate is one-sided lays particular stress on, and center of gravity is inconsistent with rotating shaft, and material folding plate is deflected, and the diameter of a circle of cutting that the arc material folding face described in three is formed can become large or diminish, to clamp or to unclamp workpiece; Open slot with pull out slide bar and play guide effect.

Claims (5)

1. a fixed automatic clamping chuck, it is characterized in that: comprise a thimble (1) be inserted on the heart carrier of lathe, the front end of described thimble (1) is provided with step (1a), the upper cover of described step (1a) has fixed disk (2) and is connected with square key (3), the outside cover of described fixed disk (2) has outer collar (4) and is connected with bearing (5), the front of described fixed disk (2) is radially distributed with three one-sided irregular material folding plates (6) of laying particular stress on, described material folding plate (6) be arc material folding face (6a) towards side, center, described arc material folding face (6a) side is provided with a rotation center hold (6b), described rotation center hold (6b) is inconsistent with the distance at the two ends in described arc material folding face (6a), a rotating shaft (7) be fixed on described fixed disk (2) is provided with in described rotation center hold (6b).
2. fixed automatic clamping chuck as claimed in claim 1, it is characterized in that: the edge, base of described fixed disk (2) and the upper edge of described outer collar (4) are provided with an annular protrusion (4a), and described bearing (5) is clipped between the annular protrusion (4a) described in two.
3. fixed automatic clamping chuck as claimed in claim 2, it is characterized in that: the outer side edges of described material folding plate (6) along on be provided with open slot (6c), be provided with one in described open slot (6c) and be fixed on described outer collar (4) pulls out slide bar (8).
4. fixed automatic clamping chuck as claimed in claim 3, is characterized in that: the front of described material folding plate (6) is provided with the porose cover plate (9) in a center, and described cover plate (9) is spun on the front end of described outer collar (4).
5. fixed automatic clamping chuck as claimed in claim 4, is characterized in that: described thimble (1) is taper, and described thimble (1) cover has a shrouding (10) being connected and fixed dish (2) and outer collar (4).
CN201420826973.6U 2014-12-24 2014-12-24 A kind of fixed automatic clamping chuck Expired - Fee Related CN204353503U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420826973.6U CN204353503U (en) 2014-12-24 2014-12-24 A kind of fixed automatic clamping chuck

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420826973.6U CN204353503U (en) 2014-12-24 2014-12-24 A kind of fixed automatic clamping chuck

Publications (1)

Publication Number Publication Date
CN204353503U true CN204353503U (en) 2015-05-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420826973.6U Expired - Fee Related CN204353503U (en) 2014-12-24 2014-12-24 A kind of fixed automatic clamping chuck

Country Status (1)

Country Link
CN (1) CN204353503U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104493221A (en) * 2014-12-24 2015-04-08 宁波沃特美逊机器人科技有限公司 Fixed type automatic chuck
CN105345053A (en) * 2015-11-14 2016-02-24 盐城苏工高科机械有限公司 Floating clamping jaw for internal diameter portion clamping

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104493221A (en) * 2014-12-24 2015-04-08 宁波沃特美逊机器人科技有限公司 Fixed type automatic chuck
CN105345053A (en) * 2015-11-14 2016-02-24 盐城苏工高科机械有限公司 Floating clamping jaw for internal diameter portion clamping

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150527

Termination date: 20161224

CF01 Termination of patent right due to non-payment of annual fee