CN103639478B - A kind of adjustable secondary support means - Google Patents
A kind of adjustable secondary support means Download PDFInfo
- Publication number
- CN103639478B CN103639478B CN201310552148.1A CN201310552148A CN103639478B CN 103639478 B CN103639478 B CN 103639478B CN 201310552148 A CN201310552148 A CN 201310552148A CN 103639478 B CN103639478 B CN 103639478B
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- China
- Prior art keywords
- mandrel
- block
- clamp body
- vee
- column
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
- B23B47/28—Drill jigs for workpieces
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a kind of adjustable secondary support means, comprise clamp body, binding nut; The left side of the upper surface of described clamp body is provided with column; Described column has been horizontally disposed with hands handle; The inner side of described column is provided with vertical block; The upper end of described vertical block is provided with bushing plate; The middle part of described vertical block is provided with vee-block; Described handle is connected with vee-block by screw rod, and vee-block can be promoted to move left and right; The middle part of described clamp body is provided with the second mandrel; Described bushing plate is provided with drill bushing; The centrage of described drill bushing and the centrage of the second mandrel overlap; The right side of described clamp body is provided with the first mandrel; Described first mandrel is arranged with open washer; Described binding nut is threadedly secured in the top of the first mandrel; Described second mandrel is optical axis, and described second mandrel is arranged with support set; Described support set is arranged with adjustment device; Present configuration is simple, regulates quick, clamping efficiency height.
Description
Technical field
The present invention relates to the improvement of a kind of secondary support means, refer in particular to a kind of regulate quickly, adjustable secondary support means that clamping efficiency is high.
Background technology
The clamping of workpiece affects the whole efficiency of work pieces process, can improve the clamping to workpiece so that working (machining) efficiency promotes 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 is processed, as shown in Figure 1, existing secondary support means, comprise clamp body 1, binding nut 12; The left side of the upper surface of described clamp body 1 is provided with column 2; Described column has been horizontally disposed with handle 3; The inner side of described column is provided with vertical block 16; The upper end of described vertical block 16 is provided with bushing plate 6; The middle part of described vertical block 16 is provided with vee-block 5; Described handle 3 is connected with vee-block 5 by screw rod, and vee-block 5 can be promoted to move left and right; The middle part of described clamp body 1 is provided with the second mandrel 15; Being arranged with adjustment device 4 on described second mandrel 15, described adjustment device is locking nut; The upper end of described second mandrel is provided with support set 10; Described bushing plate 6 is provided with drill bushing 8; It is provided with lining 9 between described drill bushing 8 and clamp body 1; The upper surface of described drill bushing 8 is fixed on bushing plate 6 by screw 7; The centrage of described drill bushing 8 and the centrage of the second mandrel 15 overlap; The right side of described clamp body 1 is provided with the first mandrel 14; Described first mandrel 14 is arranged with open washer 13; Described binding nut 12 is threadedly secured in the top of the first mandrel 14; During work, one end of workpiece 11 is enclosed within the first mandrel 14, and is compressed 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 is supported by support set 10; Owing in the course of processing, workpiece 11 is by the effect of gravity and cutting force, workpiece 11 is easily sagging to be deformed.Add aiding support swivel nut 10 below present workpiece, make itself and workpiece 11 fit by adjusting lock nut, support workpiece; But the adjustment process of supporting swivel nut is slow, inefficient.
Summary of the invention
The invention aims to overcome the deficiencies in the prior art to provide a kind of and regulate the adjustable secondary support means quick, clamping efficiency is high.
For reaching above-mentioned purpose, 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; Described column has been horizontally disposed with hands handle; The inner side of described column is provided with vertical block; The upper end of described vertical block is provided with bushing plate; The middle part of described vertical block is provided with vee-block; Described handle is connected with vee-block by screw rod, and vee-block can be promoted to move left and right; The middle part of described clamp body is provided with the second mandrel; Described bushing plate is provided with drill bushing; It is provided with lining between described drill bushing and clamp body; The upper surface of described drill bushing is fixed by screws on bushing plate; The centrage of described drill bushing and the centrage of the second mandrel overlap; The right side of described clamp body is provided with the first mandrel; Described first mandrel is arranged with open washer; Described binding nut is threadedly secured in the top of the first mandrel; During work, one end of workpiece is enclosed within the first mandrel, and is compressed 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 is supported by support set; Described second mandrel is optical axis, and described second mandrel is arranged with support set; Described support set is arranged with adjustment device.
Preferably, described adjustment device, comprise retaining ring; The two ends of described retaining ring are bolted and use nut check.
Preferably, described adjustment device, also comprise cam; Described cam can be rotatably set in the afterbody of bolt; When projection rotates, the end of retaining ring can be extruded, make locking ring lock obtain tighter.
Due to the utilization of technique scheme, the present invention compared with prior art has the advantage that
Adjustable secondary support means of the present invention, described second mandrel is optical axis, and described second mandrel is arranged with support set; Described support set is arranged with adjustment device; Such support set is easy to adjust fast, and described adjustment 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 cam; When projection rotates, the end of retaining ring can be extruded, make locking ring lock obtain tighter; Present configuration is simple, regulates quick, clamping efficiency height.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
Accompanying drawing 1 is the sectional view of the secondary support means of prior art;
Accompanying drawing 2 is the sectional view of adjustable secondary support means of the present invention;
What accompanying drawing 3 was adjustable secondary support means of the present invention regulates the enlarged drawing of the assembling schematic diagram of device;
Wherein: 1, clamp body; 2, column; 3, hands handle; 4, device is regulated; 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 block; 41, retaining ring; 42, bolt; 43, nut; 44, cam.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
Accompanying drawing 2-3 is the adjustable secondary support means of one 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; Described column has been horizontally disposed with handle 3; The inner side of described column is provided with vertical block 16; The upper end of described vertical block 16 is provided with bushing plate 6; The middle part of described vertical block 16 is provided with vee-block 5; Described handle 3 is connected with vee-block 5 by screw rod, and vee-block 5 can be promoted to move left and right; The middle part of described clamp body 1 is provided with the second mandrel 15; Described bushing plate 6 is provided with drill bushing 8; It is provided with lining 9 between described drill bushing 8 and clamp body 1; The upper surface of described drill bushing 8 is fixed on bushing plate 6 by screw 7; The centrage of described drill bushing 8 and the centrage of the second mandrel 15 overlap; The right side of described clamp body 1 is provided with the first mandrel 14; Described first mandrel 14 is arranged with open washer 13; Described binding nut 12 is threadedly secured in the top of the first mandrel 14; During work, one end of workpiece 11 is enclosed within the first mandrel 14, and is compressed 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 is supported by support set 10; Described second mandrel 15 is optical axis, and described second mandrel is arranged with support set 10; Described support set 10 is arranged with adjustment device 4; Described adjustment device 4, comprises retaining ring 41; The two ends of described retaining ring 41 are connected by bolt 42 and are locked with nut 43; Described adjustment device 4, also comprises cam 44; Described cam 44 can be rotatably set in the afterbody of bolt 42; When protruding 44 rotate, the end of retaining ring 41 can be extruded, make retaining ring 41 lock tighter.
Due to the utilization of technique scheme, the present invention compared with prior art has the advantage that
Adjustable secondary support means of the present invention, described second mandrel 15 is optical axis, and described second mandrel is arranged with support set 10; Described support set 10 is arranged with adjustment device 4; Such support set 10 is easy to adjust fast, and described adjustment device 4, comprises retaining ring 41 simultaneously; The two ends of described retaining ring 41 are connected by bolt 42 and are locked with nut 43; The afterbody of described bolt 42 is rotatably provided cam 44; When protruding 44 rotate, the end of retaining ring 41 can be extruded, make retaining ring 41 lock tighter; Present configuration is simple, regulates quick, clamping efficiency height.
Above-described embodiment is only for illustrating technology design and the feature of the present invention; its object is to allow person skilled in the art will appreciate that present disclosure and to be carried out; can not limit the scope of the invention with this; all equivalences made according to spirit of the invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (1)
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; Described column has been horizontally disposed with hands handle; The inner side of described column is provided with vertical block; The upper end of described vertical block is provided with bushing plate; The middle part of described vertical block is provided with vee-block; Described handle is connected with vee-block by screw rod, and vee-block can be promoted to move left and right; The middle part of described clamp body is provided with the second mandrel; Described bushing plate is provided with drill bushing; It is provided with lining between described drill bushing and clamp body; The upper surface of described drill bushing is fixed by screws on bushing plate; The centrage of described drill bushing and the centrage of the second mandrel overlap;The right side of described clamp body is provided with the first mandrel; Described first mandrel is arranged with open washer; Described binding nut is threadedly secured in the top of the first mandrel; During work, one end of workpiece is enclosed within the first mandrel, and is compressed 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 is supported by support set; It is characterized in that: described second mandrel is optical axis, described second mandrel is arranged with support set; Described support set is arranged with adjustment device; Described adjustment device, comprises cam; Described cam can be rotatably set in the afterbody of bolt; When projection rotates, the end of retaining ring can be extruded, make locking ring lock obtain tighter.
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 CN103639478A (en) | 2014-03-19 |
| CN103639478B true CN103639478B (en) | 2016-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310552148.1A Active CN103639478B (en) | 2013-11-08 | 2013-11-08 | A kind of adjustable secondary support means |
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| Country | Link |
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| CN (1) | CN103639478B (en) |
Families Citing this family (6)
| 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)
| 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 |
-
2013
- 2013-11-08 CN CN201310552148.1A patent/CN103639478B/en active Active
Patent Citations (5)
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103639478A (en) | 2014-03-19 |
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