CN204700333U - A kind of quick position chuck clamping irregular part - Google Patents

A kind of quick position chuck clamping irregular part Download PDF

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Publication number
CN204700333U
CN204700333U CN201520349281.1U CN201520349281U CN204700333U CN 204700333 U CN204700333 U CN 204700333U CN 201520349281 U CN201520349281 U CN 201520349281U CN 204700333 U CN204700333 U CN 204700333U
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CN
China
Prior art keywords
block
chuck
screw mandrel
positioning
detent
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
CN201520349281.1U
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Chinese (zh)
Inventor
姬常杰
阴艳超
杨扬
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Kunming University of Science and Technology
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Kunming University of Science and Technology
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Filing date
Publication date
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Priority to CN201520349281.1U priority Critical patent/CN204700333U/en
Application granted granted Critical
Publication of CN204700333U publication Critical patent/CN204700333U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a kind of quick position chuck clamping irregular part, belongs to machining tooling device technical field.The utility model comprises chuck, stud, claw, equidistant displaced spirals mechanism and detent mechanism; Wherein stud screws in chuck, and claw screws in stud; Equidistant displaced spirals mechanism embeds the center of chuck by positioning disc, and after clamping workpiece is fixing, by the positioning V-shaped block location in detent mechanism, detent mechanism is fixed on chuck by last screwing bolts.The utility model utilizes equidistant displaced spirals mechanism centering and detent mechanism location, and then clamps fast workpiece, and is clamped by chuck, easy to operate, and location is rapid and precision is accurate, has great raising to production efficiency.

Description

A kind of quick position chuck clamping irregular part
Technical field
The utility model relates to a kind of quick position chuck clamping irregular part, belongs to machining tooling device technical field.
Background technology
Known, irregular part positioning and clamping difficulty, and four-jaw chuck does not have self-centering function, though be applicable to irregular part, adds man-hour by line method for centering, needs to consume the most of the time, significantly reduces production efficiency.The utility model utilizes equidistant displaced spirals mechanism centering and detent mechanism location, and then is clamped fast workpiece by chuck, and easy to operate, location is rapid and precision is accurate.
Summary of the invention
Can not self-centering deficiency in order to overcome existing chuck, the utility model provides a kind of quick position chuck clamping irregular part.
The technical solution of the utility model is: a kind of quick position chuck clamping irregular part, comprise chuck 1, stud 2, claw 3, equidistant displaced spirals mechanism and detent mechanism (equidistant displaced spirals mechanism is used for centering, and detent mechanism is used for location); Wherein stud 2 screws in chuck 1, and claw 3 screws in stud 2; Equidistant displaced spirals mechanism embeds the center of chuck 1 by positioning disc 18, after clamping workpiece is fixing, located by the positioning V-shaped block 13 in detent mechanism, detent mechanism is fixed on chuck 1 by last screwing bolts 14.
Described equidistant displaced spirals mechanism comprises handwheel 4, slide T-slot plate 5, annular knurl handwheel 6, V-block slide 7, V-block screw mandrel end cap 8, V-block screw mandrel 9, clamps V-block 10, press strip screw 11, screw mandrel 12, press strip 16, U-shaped piece 17, positioning disc 18, described detent mechanism comprise positioning V-shaped block 13, bolt 14, T-shaped piece 15;
Positioning disc 18 embeds chuck 1, and U-shaped piece 17 is embedded in positioning disc 18 centre bore, slide block T-slot plate 5 is positioned in positioning disc 18 by cylindrical pin with internal thread, screw mandrel 12 freely-supported is in positioning disc 18, there is handwheel 4 screw mandrel 12 one end, two clamp V-block 10 and are articulated with on V-block screw mandrel 9 respectively, V-block screw mandrel 9 freely-supported is on V-block slide 7, annular knurl handwheel 6 screws on V-block screw mandrel 9, V-block screw mandrel end cap 8 is pressed on one end of V-block slide 7 under the guiding of V-block screw mandrel 9, is compressed in the groove that press strip 16 embeds V-block slide 7 by press strip screw 11; Embed for T-shaped piece 15 in the T-slot of chuck 1, T-shaped piece 15 is inserted in positioning V-shaped block 13 groove fixing by bolt 14; Workpiece clamps V-block 10 by two and clamps, and last workpiece a is located by positioning V-shaped block 13.
The course of work of the present utility model is:
Equidistant displaced spirals mechanism is embedded in chuck 1 by positioning disc 18, secondly workpiece a is positioned in equidistant displaced spirals mechanism, workpiece a clamps V-block 10 by two respectively and clamps, rotate adjustment annular knurl handwheel 6, handwheel 4, and then realize diagonal intersection point and the equidistant displaced spirals mechanism center superposition of workpiece, complete the centering work of workpiece.Then, the T-slot on chuck 1, any both sides of workpiece a that positioning V-shaped block 13 is alignd, and clamped by nut 14, complete positioning V-shaped block 13 in the location of chuck 1 and clamping.Equidistant displaced spirals mechanism and workpiece a are taken down from chuck 1 simultaneously, chuck 1 is changed to lathe spindle.During each processing parts, only the positioning V-shaped block 13 of any both sides of workpiece a and mounting and positioning device is alignd, then use claw 3 clamping work pieces a, complete the location clamping of workpiece a, and then process.
The beneficial effects of the utility model are: utilize equidistant displaced spirals mechanism centering and detent mechanism location, and then clamp fast workpiece, and clamped by chuck, and easy to operate, location is rapid and precision is accurate, has great raising to production efficiency.
Accompanying drawing explanation
Fig. 1 is overall structure figure of the present utility model;
Fig. 2 is detent mechanism structural representation of the present utility model;
Fig. 3 is equidistant displaced spirals structural scheme of mechanism of the present utility model;
Each label in figure: 1-chuck, 2-stud, 3-claw, 4-handwheel, 5-slide T-slot plate, 6-annular knurl handwheel, 7-V type block slide, 8-V type block screw mandrel end cap, 9-V type block screw mandrel, 10-clamps V-block, 11-press strip screw, 12-screw mandrel, 13-positioning V-shaped block, 14-bolt, 15-T type block, 16-press strip, 17-U type block, 18-positioning disc.
Detailed description of the invention
Embodiment 1: as Figure 1-3, a kind of quick position chuck clamping irregular part, comprises chuck 1, stud 2, claw 3, equidistant displaced spirals mechanism and detent mechanism; Wherein stud 2 screws in chuck 1, and claw 3 screws in stud 2; Equidistant displaced spirals mechanism embeds the center of chuck 1 by positioning disc 18, after clamping workpiece is fixing, located by the positioning V-shaped block 13 in detent mechanism, detent mechanism is fixed on chuck 1 by last screwing bolts 14.
Described equidistant displaced spirals mechanism comprises handwheel 4, slide T-slot plate 5, annular knurl handwheel 6, V-block slide 7, V-block screw mandrel end cap 8, V-block screw mandrel 9, clamps V-block 10, press strip screw 11, screw mandrel 12, press strip 16, U-shaped piece 17, positioning disc 18, described detent mechanism comprise positioning V-shaped block 13, bolt 14, T-shaped piece 15;
Positioning disc 18 embeds chuck 1, and U-shaped piece 17 is embedded in positioning disc 18 centre bore, slide block T-slot plate 5 is positioned in positioning disc 18 by cylindrical pin with internal thread, screw mandrel 12 freely-supported is in positioning disc 18, there is handwheel 4 screw mandrel 12 one end, two clamp V-block 10 and are articulated with on V-block screw mandrel 9 respectively, V-block screw mandrel 9 freely-supported is on V-block slide 7, annular knurl handwheel 6 screws on V-block screw mandrel 9, V-block screw mandrel end cap 8 is pressed on one end of V-block slide 7 under the guiding of V-block screw mandrel 9, is compressed in the groove that press strip 16 embeds V-block slide 7 by press strip screw 11; Embed for T-shaped piece 15 in the T-slot of chuck 1, T-shaped piece 15 is inserted in positioning V-shaped block 13 groove fixing by bolt 14; Workpiece clamps V-block 10 by two and clamps, and last workpiece a is located by positioning V-shaped block 13.
Embodiment 2: as Figure 1-3, a kind of quick position chuck clamping irregular part, comprises chuck 1, stud 2, claw 3, equidistant displaced spirals mechanism and detent mechanism; Wherein stud 2 screws in chuck 1, and claw 3 screws in stud 2; Equidistant displaced spirals mechanism embeds the center of chuck 1 by positioning disc 18, after clamping workpiece is fixing, located by the positioning V-shaped block 13 in detent mechanism, detent mechanism is fixed on chuck 1 by last screwing bolts 14.
By reference to the accompanying drawings detailed description of the invention of the present utility model is explained in detail above, but the utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, various change can also be made under the prerequisite not departing from the utility model aim.

Claims (2)

1. clamp a quick position chuck for irregular part, it is characterized in that: comprise chuck (1), stud (2), claw (3), equidistant displaced spirals mechanism and detent mechanism; Wherein stud (2) screws in chuck (1), and claw (3) screws in stud (2); Equidistant displaced spirals mechanism embeds the center of chuck (1) by positioning disc (18), and after clamping workpiece is fixing, by positioning V-shaped block (13) location in detent mechanism, detent mechanism is fixed on chuck (1) by last screwing bolts (14).
2. the quick position chuck of clamping irregular part according to claim 1, is characterized in that:
Described equidistant displaced spirals mechanism comprises handwheel (4), slide T-slot plate (5), annular knurl handwheel (6), V-block slide (7), V-block screw mandrel end cap (8), V-block screw mandrel (9), clamps V-block (10), press strip screw (11), screw mandrel (12), press strip (16), U-shaped piece (17), positioning disc (18), and described detent mechanism comprises positioning V-shaped block (13), bolt (14), T-shaped piece (15);
Positioning disc (18) embeds chuck (1), and U-shaped piece (17) are embedded in positioning disc (18) centre bore, slide block T-slot plate (5) is positioned in positioning disc (18) by cylindrical pin with internal thread, screw mandrel (12) freely-supported is in positioning disc (18), there is handwheel (4) screw mandrel (12) one end, two clamp V-block (10) and are articulated with on V-block screw mandrel (9) respectively, V-block screw mandrel (9) freely-supported is on V-block slide (7), annular knurl handwheel (6) screws on V-block screw mandrel (9), V-block screw mandrel end cap (8) is pressed on one end of V-block slide (7) under the guiding of V-block screw mandrel (9), the groove that press strip (16) embeds V-block slide (7) is interior by press strip screw (11) compression, T-shaped piece (15) embed in the T-slot of chuck (1), and T-shaped piece (15) are inserted in positioning V-shaped block (13) groove and fixed by bolt (14), workpiece clamps V-block (10) by two and clamps, and last workpiece a is located by positioning V-shaped block (13).
CN201520349281.1U 2015-05-27 2015-05-27 A kind of quick position chuck clamping irregular part Expired - Fee Related CN204700333U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520349281.1U CN204700333U (en) 2015-05-27 2015-05-27 A kind of quick position chuck clamping irregular part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520349281.1U CN204700333U (en) 2015-05-27 2015-05-27 A kind of quick position chuck clamping irregular part

Publications (1)

Publication Number Publication Date
CN204700333U true CN204700333U (en) 2015-10-14

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105345054A (en) * 2015-11-26 2016-02-24 中国南方航空工业(集团)有限公司 Quick-release type universal fixture
CN105880657A (en) * 2016-04-29 2016-08-24 河北创力机电科技有限公司 Movable special-shaped pipe clamping device
CN107363278A (en) * 2017-07-31 2017-11-21 汽解放柳州特种汽车有限公司 Clamping position frock and its clamping position method
CN107378659A (en) * 2017-08-11 2017-11-24 安徽德琳环保发展(集团)有限公司 A kind of integrated rotating cutting element manufacturing equipment
CN108483373A (en) * 2018-03-28 2018-09-04 广东知识城运营服务有限公司 A kind of filling and capping device
CN110576200A (en) * 2019-09-23 2019-12-17 李彦双 Multifunctional four-jaw chuck for machine tool
CN111515821A (en) * 2020-05-08 2020-08-11 杭州迹瑞工贸有限公司 Cylindrical casting fine grinding device based on three-jaw centering principle

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105345054A (en) * 2015-11-26 2016-02-24 中国南方航空工业(集团)有限公司 Quick-release type universal fixture
CN105880657A (en) * 2016-04-29 2016-08-24 河北创力机电科技有限公司 Movable special-shaped pipe clamping device
CN105880657B (en) * 2016-04-29 2018-12-11 河北创力机电科技有限公司 The removable special-shaped pipe clamping device of one kind
CN107363278A (en) * 2017-07-31 2017-11-21 汽解放柳州特种汽车有限公司 Clamping position frock and its clamping position method
CN107378659A (en) * 2017-08-11 2017-11-24 安徽德琳环保发展(集团)有限公司 A kind of integrated rotating cutting element manufacturing equipment
CN108483373A (en) * 2018-03-28 2018-09-04 广东知识城运营服务有限公司 A kind of filling and capping device
CN110576200A (en) * 2019-09-23 2019-12-17 李彦双 Multifunctional four-jaw chuck for machine tool
CN110576200B (en) * 2019-09-23 2020-10-02 盐城青松机械制造有限公司 Multifunctional four-jaw chuck for machine tool
CN111515821A (en) * 2020-05-08 2020-08-11 杭州迹瑞工贸有限公司 Cylindrical casting fine grinding device based on three-jaw centering principle

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

Granted publication date: 20151014

Termination date: 20170527

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