CN103639478A - Adjustable auxiliary supporting device - Google Patents

Adjustable auxiliary supporting device Download PDF

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Publication number
CN103639478A
CN103639478A CN201310552148.1A CN201310552148A CN103639478A CN 103639478 A CN103639478 A CN 103639478A CN 201310552148 A CN201310552148 A CN 201310552148A CN 103639478 A CN103639478 A CN 103639478A
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CN
China
Prior art keywords
mandrel
support
clamp
block
adjusting
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
CN201310552148.1A
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Chinese (zh)
Other versions
CN103639478B (en
Inventor
郭彩芬
宁海霞
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.)
Suzhou Vocational University
Original Assignee
Suzhou Vocational University
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Publication date
Application filed by Suzhou Vocational University filed Critical Suzhou Vocational University
Priority to CN201310552148.1A priority Critical patent/CN103639478B/en
Publication of CN103639478A publication Critical patent/CN103639478A/en
Application granted granted Critical
Publication of CN103639478B publication Critical patent/CN103639478B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B47/00Constructional features of components specially designed for boring or drilling machines; Accessories therefor
    • B23B47/28Drill jigs for workpieces

Abstract

The invention discloses an adjustable auxiliary supporting device which comprises a fixture body and a clamping nut. A stand column is arranged on the left side of the upper surface of the fixture body. A handle is horizontally arranged on the stand column. A vertical block is arranged on the inner side of the stand column. A drill plate is arranged at the upper end of the vertical block. A V-shaped block is arranged in the middle of the vertical block. The handle is connected with the V-shaped block through a screw rod and can push the V-shaped block to move left and right. A second central spindle is arranged in the middle of the fixture body. A drill bushing is arranged on the drill plate. The center line of the drill bushing coincides with the center line of the second central spindle. A first central spindle is arranged on the right side of the fixture body. The first central spindle is sleeved with an open washer. The clamping nut is fixed on the upper portion of the first central spindle in a threaded mode. The second central spindle is a plain shaft and is sleeved with a supporting sleeve. The supporting sleeve is sleeved with an adjusting device. The adjustable auxiliary supporting device is simple in structure, fast to adjust and high in clamping efficiency.

Description

A kind of adjustable secondary support means
Technical field
The present invention relates to a kind of improvement of secondary support means, refer in particular to a kind of adjustable secondary support means quick, clamping efficiency is high that regulates.
Background technology
The clamping of workpiece affects the whole efficiency of workpiece processing, thereby can improve, to the clamping of workpiece, working (machining) efficiency is promoted to some extent.Existing a kind of regulations and parameters class workpiece Special drilling jig is to clamp regulations and parameters one end with binding nut, and the other end adopts aiding support, then processes, and as shown in Figure 1, existing secondary support means, comprises clamp body 1, binding nut 12; The left side of the upper surface of described clamp body 1 is provided with column 2; On described column, be horizontally disposed with handle 3; The inner side of described column is provided with vertical piece 16; The upper end of described vertical piece 16 is provided with bushing plate 6; The middle part of described vertical piece 16 is provided with vee-block 5; Described handle 3 is connected with vee-block 5 by screw rod, and can promote vee-block 5 and move left and right; The middle part of described clamp body 1 is provided with the second mandrel 15; On described the second mandrel 15, be arranged with adjusting device 4, described adjusting device is locking nut; The upper end of described the second mandrel is provided with support set 10; On described bushing plate 6, be provided with drill bushing 8; Between described drill bushing 8 and clamp body 1, be provided with lining 9; The upper surface of described drill bushing 8 is fixed on bushing plate 6 by screw 7; The center line of described drill bushing 8 overlaps with the center line of the second mandrel 15; The right side of described clamp body 1 is provided with the first mandrel 14; On described the first mandrel 14, be arranged with open washer 13; Described binding nut 12 screw threads are fixed on the top of the first mandrel 14; During work, one end of workpiece 11 is enclosed within on the first mandrel 14, and compresses by open washer 13, and is locked on the first mandrel 14 by binding nut 12; The other end of described workpiece 11 is arranged in vee-block 5, and supported cover 10 supports; Because workpiece in process 11 is subject to the effect of gravity and cutting force, the easy sagging generation distortion of workpiece 11.Aiding support swivel nut 10 is added in workpiece below now, by adjusting lock nut, itself and workpiece 11 is fitted, holding workpieces; But the adjustment process of supporting swivel nut is slow, and efficiency is lower.
Summary of the invention
The present invention seeks to provide in order to overcome the deficiencies in the prior art a kind of adjustable secondary support means quick, clamping efficiency is high that regulates.
For achieving the above object, the technical solution used in the present invention is: a kind of adjustable secondary support means, comprises clamp body, binding nut; The left side of the upper surface of described clamp body is provided with column; On described column, be horizontally disposed with handle; The inner side of described column is provided with vertical piece; The upper end of described vertical piece is provided with bushing plate; The middle part of described vertical piece is provided with vee-block; Described handle is connected with vee-block by screw rod, and can promote vee-block and move left and right; The middle part of described clamp body is provided with the second mandrel; On described bushing plate, be provided with drill bushing; Between described drill bushing and clamp body, be provided with lining; The upper surface of described drill bushing is fixed by screws on bushing plate; The center line of described drill bushing overlaps with the center line of the second mandrel; The right side of described clamp body is provided with the first mandrel; On described the first mandrel, be arranged with open washer; Described binding nut screw thread is fixed on the top of the first mandrel; During work, one end of workpiece is enclosed within on the first mandrel, and compresses by open washer, and is locked on the first mandrel by binding nut; The other end of described workpiece is arranged in vee-block, and supported cover supports; Described the second mandrel is optical axis, on described the second mandrel, is arranged with support set; On described support set, be arranged with adjusting device.
Preferably, described adjusting device, comprises retaining ring; The two ends of described retaining ring are bolted and use nut check.
Preferably, described adjusting device, also comprises cam; Described cam can be rotatably set in the afterbody of bolt; When projection is rotated, can push the end of retaining ring, make to lock ring lock and obtain tighter.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
Adjustable secondary support means of the present invention, described the second mandrel is optical axis, on described the second mandrel, is arranged with support set; On described support set, be arranged with adjusting device; Support set is easy to adjust quick like this, and described adjusting device, comprises retaining ring simultaneously; The two ends of described retaining ring are bolted and use nut check; The afterbody of described bolt is rotatably provided with cam; When projection is rotated, can push the end of retaining ring, make to lock ring lock and obtain tighter; The present invention is simple in structure, and adjusting is quick, clamping efficiency is high.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
The cutaway view of the secondary support means that accompanying drawing 1 is prior art;
The cutaway view that accompanying drawing 2 is adjustable secondary support means of the present invention;
The enlarged drawing of the assembling schematic diagram of the adjusting device that accompanying drawing 3 is used for adjustable secondary support means of the present invention;
Wherein: 1, clamp body; 2, column; 3, handle; 4, adjusting device; 5, vee-block; 6, bushing plate; 7, screw; 8, drill bushing; 9, lining; 10, support set; 11, workpiece; 12, binding nut; 13, open washer; 14, the first mandrel; 15, the second mandrel; 16, vertical piece; 41, retaining ring; 42, bolt; 43, nut; 44, cam.
The specific embodiment
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
Accompanying drawing 2-3 is a kind of adjustable secondary support means of the present invention, comprises clamp body 1, binding nut 12; The left side of the upper surface of described clamp body 1 is provided with column 2; On described column, be horizontally disposed with handle 3; The inner side of described column is provided with vertical piece 16; The upper end of described vertical piece 16 is provided with bushing plate 6; The middle part of described vertical piece 16 is provided with vee-block 5; Described handle 3 is connected with vee-block 5 by screw rod, and can promote vee-block 5 and move left and right; The middle part of described clamp body 1 is provided with the second mandrel 15; On described bushing plate 6, be provided with drill bushing 8; Between described drill bushing 8 and clamp body 1, be provided with lining 9; The upper surface of described drill bushing 8 is fixed on bushing plate 6 by screw 7; The center line of described drill bushing 8 overlaps with the center line of the second mandrel 15; The right side of described clamp body 1 is provided with the first mandrel 14; On described the first mandrel 14, be arranged with open washer 13; Described binding nut 12 screw threads are fixed on the top of the first mandrel 14; During work, one end of workpiece 11 is enclosed within on the first mandrel 14, and compresses by open washer 13, and is locked on the first mandrel 14 by binding nut 12; The other end of described workpiece 11 is arranged in vee-block 5, and supported cover 10 supports; Described the second mandrel 15 is optical axis, is arranged with support set 10 on described the second mandrel; On described support set 10, be arranged with adjusting device 4; Described adjusting device 4, comprises retaining ring 41; The two ends of described retaining ring 41 connect by bolt 42 and use nut 43 to lock; Described adjusting device 4, also comprises cam 44; Described cam 44 can be rotatably set in the afterbody of bolt 42; When projection 44 rotation, can push the end of retaining ring 41, make retaining ring 41 lock tightlyer.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
Adjustable secondary support means of the present invention, described the second mandrel 15 is optical axis, is arranged with support set 10 on described the second mandrel; On described support set 10, be arranged with adjusting device 4; Support set 10 is easy to adjust quick like this, and described adjusting device 4, comprises retaining ring 41 simultaneously; The two ends of described retaining ring 41 connect by bolt 42 and use nut 43 to lock; The afterbody of described bolt 42 is rotatably provided with cam 44; When projection 44 rotation, can push the end of retaining ring 41, make retaining ring 41 lock tightlyer; The present invention is simple in structure, and adjusting is quick, clamping efficiency is high.
Above-described embodiment is only explanation technical conceive of the present invention and feature; its object is to allow person skilled in the art can understand content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.

Claims (3)

1. an adjustable secondary support means, comprises clamp body, binding nut; The left side of the upper surface of described clamp body is provided with column; On described column, be horizontally disposed with handle; The inner side of described column is provided with vertical piece; The upper end of described vertical piece is provided with bushing plate; The middle part of described vertical piece is provided with vee-block; Described handle is connected with vee-block by screw rod, and can promote vee-block and move left and right; The middle part of described clamp body is provided with the second mandrel; On described bushing plate, be provided with drill bushing; Between described drill bushing and clamp body, be provided with lining; The upper surface of described drill bushing is fixed by screws on bushing plate; The center line of described drill bushing overlaps with the center line of the second mandrel; The right side of described clamp body is provided with the first mandrel; On described the first mandrel, be arranged with open washer; Described binding nut screw thread is fixed on the top of the first mandrel; During work, one end of workpiece is enclosed within on the first mandrel, and compresses by open washer, and is locked on the first mandrel by binding nut; The other end of described workpiece is arranged in vee-block, and supported cover supports; It is characterized in that: described the second mandrel is optical axis, on described the second mandrel, is arranged with support set; On described support set, be arranged with adjusting device.
2. adjustable secondary support means according to claim 1, is characterized in that: described adjusting device, comprises retaining ring; The two ends of described retaining ring are bolted and use nut check.
3. adjustable secondary support means according to claim 2, is characterized in that: described adjusting device, also comprises cam; Described cam can be rotatably set in the afterbody of bolt; When projection is rotated, can push the end of retaining ring, make to lock ring lock and obtain tighter.
CN201310552148.1A 2013-11-08 2013-11-08 A kind of adjustable secondary support means Active CN103639478B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310552148.1A CN103639478B (en) 2013-11-08 2013-11-08 A kind of adjustable secondary support means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310552148.1A CN103639478B (en) 2013-11-08 2013-11-08 A kind of adjustable secondary support means

Publications (2)

Publication Number Publication Date
CN103639478A true CN103639478A (en) 2014-03-19
CN103639478B CN103639478B (en) 2016-06-08

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104493256A (en) * 2014-12-18 2015-04-08 重庆渝达六星动力机械有限公司 Tool for processing special-shaped connecting sleeve
CN104801746A (en) * 2015-04-14 2015-07-29 苏州市职业大学 Clamp with double moving clamping blocks
CN105114487A (en) * 2015-08-18 2015-12-02 安徽贝利机械制造有限公司 Brake of core drill
CN105382299A (en) * 2015-11-27 2016-03-09 徐州立方机电设备制造有限公司 Process device for machining bracket holes on drilling machine
CN107552843A (en) * 2017-08-25 2018-01-09 安徽信息工程学院 Connection rod of automobile engine bush hole, which drills and reams, processes clamping device
CN110153916A (en) * 2019-05-10 2019-08-23 苏州市职业大学 A kind of auxiliary locator

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3464296A (en) * 1967-03-16 1969-09-02 James U Harper Adjustable jig for hole forming
CH660146A5 (en) * 1983-08-03 1987-03-31 Rudolf Tschan Work holder for holding an elongated workpiece
CN101610880A (en) * 2006-12-06 2009-12-23 Ws诺曼工程(Iom)有限公司 Cutting equipment and method
CN202411870U (en) * 2011-12-02 2012-09-05 青特集团有限公司 Improved drilling tool
CN203599586U (en) * 2013-11-08 2014-05-21 苏州市职业大学 Adjustable auxiliary supporting device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3464296A (en) * 1967-03-16 1969-09-02 James U Harper Adjustable jig for hole forming
CH660146A5 (en) * 1983-08-03 1987-03-31 Rudolf Tschan Work holder for holding an elongated workpiece
CN101610880A (en) * 2006-12-06 2009-12-23 Ws诺曼工程(Iom)有限公司 Cutting equipment and method
CN202411870U (en) * 2011-12-02 2012-09-05 青特集团有限公司 Improved drilling tool
CN203599586U (en) * 2013-11-08 2014-05-21 苏州市职业大学 Adjustable auxiliary supporting device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104493256A (en) * 2014-12-18 2015-04-08 重庆渝达六星动力机械有限公司 Tool for processing special-shaped connecting sleeve
CN104801746A (en) * 2015-04-14 2015-07-29 苏州市职业大学 Clamp with double moving clamping blocks
CN105114487A (en) * 2015-08-18 2015-12-02 安徽贝利机械制造有限公司 Brake of core drill
CN105382299A (en) * 2015-11-27 2016-03-09 徐州立方机电设备制造有限公司 Process device for machining bracket holes on drilling machine
CN107552843A (en) * 2017-08-25 2018-01-09 安徽信息工程学院 Connection rod of automobile engine bush hole, which drills and reams, processes clamping device
CN110153916A (en) * 2019-05-10 2019-08-23 苏州市职业大学 A kind of auxiliary locator

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