CN103658717A - Chuck jaw guiding structure - Google Patents

Chuck jaw guiding structure Download PDF

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Publication number
CN103658717A
CN103658717A CN201310585563.7A CN201310585563A CN103658717A CN 103658717 A CN103658717 A CN 103658717A CN 201310585563 A CN201310585563 A CN 201310585563A CN 103658717 A CN103658717 A CN 103658717A
Authority
CN
China
Prior art keywords
chuck jaw
jaw seat
chuck
seat
bolt
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.)
Granted
Application number
CN201310585563.7A
Other languages
Chinese (zh)
Other versions
CN103658717B (en
Inventor
朱振强
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.)
Wuxi Jinghua Heavy Industry Equipment Manufacturing Co Ltd
Original Assignee
Wuxi Jinghua Heavy Industry Equipment Manufacturing Co Ltd
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 Wuxi Jinghua Heavy Industry Equipment Manufacturing Co Ltd filed Critical Wuxi Jinghua Heavy Industry Equipment Manufacturing Co Ltd
Priority to CN201310585563.7A priority Critical patent/CN103658717B/en
Publication of CN103658717A publication Critical patent/CN103658717A/en
Application granted granted Critical
Publication of CN103658717B publication Critical patent/CN103658717B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/16—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially
    • B23B31/16004—Jaws movement actuated by one or more spiral grooves

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)

Abstract

The invention relates to a guiding structure, in particular to a vertical lathe chuck jaw guiding structure. The chuck jaw guiding structure comprises a work platform, and is characterized in that the work platform is provided with a T-shaped groove, a chuck jaw base is installed inside the T-shaped groove through a T-shaped bolt and fixed on the work platform, and the chuck jaw base is provided with a chuck jaw moving through a spiral screw rod. A guiding block is arranged at the bottom of the chuck jaw base, and the guiding block is fixed to the lower bottom face of the chuck jaw base through a bolt. The chuck jaw base cannot swing left and right through the guiding block when a workpiece is calibrated, and machining efficiency is greatly improved.

Description

A kind of chuck jaw guide frame
Technical field
The present invention relates to a kind of guide frame, specifically a kind of vertical car upper chuck pawl guide frame.
Background technology
In vertical lathe, in clamping workpiece, all need to use chuck, yet be not that each workpiece is changeless in the size being contained on chuck, therefore just need to mobile chuck.For the T-shaped bolt in some traditional chuck jaws and the T-shaped bolt slot of workbench, be to have certain gap, the easy double swerve of chuck jaw while changing processing work, the calibration of unfavorable processing work.In view of the problem of above-mentioned existence, in the urgent need to developing a kind of novel a kind of chuck jaw guide frame.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of chuck jaw guide frame simple in structure, ingenious, rational is provided, this structure can effectively solve the problem of chuck jaw double swerve when changing workpiece.
According to technical scheme provided by the invention, a kind of chuck jaw guide frame, comprise workbench, feature is: on described workbench, be provided with T-shaped groove, chuck jaw seat is arranged in T-shaped groove by T-shaped bolt, and be fixed on workbench, on described chuck jaw seat, chuck jaw being set, described chuck jaw moves by rotary screw; Described chuck jaw seat bottom is provided with guide pad, and described guide pad is secured by bolts on the bottom surface of chuck jaw seat.
Described chuck jaw seat is provided with through hole, and the body of rod of described T-shaped bolt passes the through hole of chuck jaw seat, and fixes by nut.Described chuck jaw seat is provided with half slot.
Beneficial effect of the present invention: the form that the present invention adopts guide pad like this when workpiece is calibrated chuck jaw seat be unlikely to double swerve, improved greatly the efficiency of processing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Description of reference numerals: 1, chuck jaw, 2, chuck jaw seat, 3, nut, 4, T-shaped bolt, 5, T-shaped groove, 6, guide pad, 7, bolt, 8, workbench, 9, rotary screw.
The specific embodiment
As shown in Figure 1: a kind of chuck jaw guide frame, comprise workbench 8, on described workbench 8, be provided with T-shaped groove 5, chuck jaw seat 2 is arranged in T-shaped groove 5 by T-shaped bolt 4, and be fixed on workbench 8, the body of rod of T-shaped bolt 4 is through the through hole of chuck jaw seat 2, and it is fixing to pass through nut 3.
Described chuck jaw seat 2 bottoms arrange a guide pad 6, and described guide pad 6 is fixed on the bottom surface of chuck jaw seat 2 by bolt 7;
On described chuck jaw seat 2, be provided with chuck jaw 1, described chuck jaw 1 moves by rotary screw 9.
When the present invention installs, described T-shaped bolt 4 is arranged in the T-shaped groove 5 of workbench 8, guide pad 6 is arranged on the bottom surface of chuck jaw seat 2, with bolt 7, be fixed, then chuck jaw seat 2 is arranged on workbench 8 by T-shaped bolt 4, the shank portion of T-shaped bolt 4 is through the through hole of chuck jaw seat, then with nut 3, chuck jaw seat is fixed, next screw rod 7 is placed on to (note: screw rod 7 can not be done traveling priority in the half slot of chuck jaw seat 2 in the half slot of chuck jaw seat with correct position and method, can only do gyration), finally chuck jaw 1 is put in chuck jaw seat 2, rotary screw 9 moves to suitable position by chuck jaw.
Guide pad 6 in the present invention is fixed on the lower plane of chuck jaw seat 2, chuck jaw seat 2 is being arranged on workbench 8, and after fixing by T-shaped bolt 4 and nut 3, what need to guarantee is to be fixed on guide pad on chuck jaw seat just to need in the T-shaped groove of workbench, and is interference fits.
The present invention adopts and on traditional chuck jaw seat, to add a guide pad like this when workpiece calibrate, unclamps nut 3, and during chuck jaw seat traveling priority, owing to there being the existence of guide pad, chuck jaw seat just can double swerve, has improved the efficiency of processing.

Claims (3)

1. a chuck jaw guide frame, comprise workbench (8), it is characterized in that: on described workbench (8), be provided with T-shaped groove (5), chuck jaw seat (2) is arranged in T-shaped groove (5) by T-shaped bolt (4), and be fixed on workbench (8), chuck jaw (1) is set on described chuck jaw seat (2), and described chuck jaw (1) is mobile by rotary screw (9); Described chuck jaw seat (2) bottom is provided with guide pad (6), and described guide pad (6) is fixed on the bottom surface of chuck jaw seat (2) by bolt (7).
2. a kind of chuck jaw guide frame as claimed in claim 1, is characterized in that: described chuck jaw seat (2) is provided with through hole, and the body of rod of described T-shaped bolt (4) is through the through hole of chuck jaw seat (2), and it is fixing to pass through nut (3).
3. a kind of chuck jaw guide frame as claimed in claim 1, is characterized in that: described chuck jaw seat (2) is provided with half slot.
CN201310585563.7A 2013-11-19 2013-11-19 A kind of chuck jaw liner Expired - Fee Related CN103658717B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310585563.7A CN103658717B (en) 2013-11-19 2013-11-19 A kind of chuck jaw liner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310585563.7A CN103658717B (en) 2013-11-19 2013-11-19 A kind of chuck jaw liner

Publications (2)

Publication Number Publication Date
CN103658717A true CN103658717A (en) 2014-03-26
CN103658717B CN103658717B (en) 2016-06-01

Family

ID=50298176

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310585563.7A Expired - Fee Related CN103658717B (en) 2013-11-19 2013-11-19 A kind of chuck jaw liner

Country Status (1)

Country Link
CN (1) CN103658717B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106694923A (en) * 2016-12-01 2017-05-24 重庆友擘机械制造有限公司 Conveniently-adjustable three-jaw chuck
CN106735374A (en) * 2016-11-30 2017-05-31 重庆友擘机械制造有限公司 A kind of scroll chuck with hold-down gear
CN106735380A (en) * 2016-12-01 2017-05-31 重庆友擘机械制造有限公司 A kind of band wedge scroll chuck

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2056103U (en) * 1989-04-18 1990-04-18 徐国忠 Jaw for vertical lathe
CA2678935A1 (en) * 2007-02-28 2008-10-09 Jacques Hebert Deep throat chuck jaw system
CN201342495Y (en) * 2008-12-30 2009-11-11 湖北双环科技股份有限公司 Vertical lathe chuck
CN201979115U (en) * 2010-12-21 2011-09-21 齐重数控装备股份有限公司 Mechanical boosting chuck claw device of heavy type lathe workbench
CN203541596U (en) * 2013-11-19 2014-04-16 无锡京华重工装备制造有限公司 Chuck jaw guide structure

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2056103U (en) * 1989-04-18 1990-04-18 徐国忠 Jaw for vertical lathe
CA2678935A1 (en) * 2007-02-28 2008-10-09 Jacques Hebert Deep throat chuck jaw system
CN201342495Y (en) * 2008-12-30 2009-11-11 湖北双环科技股份有限公司 Vertical lathe chuck
CN201979115U (en) * 2010-12-21 2011-09-21 齐重数控装备股份有限公司 Mechanical boosting chuck claw device of heavy type lathe workbench
CN203541596U (en) * 2013-11-19 2014-04-16 无锡京华重工装备制造有限公司 Chuck jaw guide structure

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
张义等: "立式车床粗车机座用四爪卡盘", 《防爆电机》 *
徐达义: "介绍一种立车卡盘爪座", 《重型机械》 *
李军等: "立式车床用钳爪卡盘", 《机械工程师》 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106735374A (en) * 2016-11-30 2017-05-31 重庆友擘机械制造有限公司 A kind of scroll chuck with hold-down gear
CN106694923A (en) * 2016-12-01 2017-05-24 重庆友擘机械制造有限公司 Conveniently-adjustable three-jaw chuck
CN106735380A (en) * 2016-12-01 2017-05-31 重庆友擘机械制造有限公司 A kind of band wedge scroll chuck

Also Published As

Publication number Publication date
CN103658717B (en) 2016-06-01

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Granted publication date: 20160601

Termination date: 20161119