CN105081796B - A kind of fast positioning clamping device - Google Patents
A kind of fast positioning clamping device Download PDFInfo
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- CN105081796B CN105081796B CN201410188691.2A CN201410188691A CN105081796B CN 105081796 B CN105081796 B CN 105081796B CN 201410188691 A CN201410188691 A CN 201410188691A CN 105081796 B CN105081796 B CN 105081796B
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- face
- locating shaft
- mandrel
- boss
- radial groove
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Abstract
A kind of fast positioning clamping device, fast positioning clip clamping tool are made up of locating shaft (1), locating piece (2), binding clasp (3), sleeve (4), end cap (5), mandrel (6) and spring (7)；During work, cylindrical (8) clamp with chuck, clamp sword (16) and are meshed with workpiece, top and workpiece pre-tightening.The present invention can be positioned fast and accurately by Double Tops point, clamp workpiece, simple in construction, and easy to operate, operating efficiency is high, reduces the scrappage of part, improves the positioning precision of Product Assembly precision and frock.
Description
Technical field
The invention belongs to airplane parts and frock mounting technology, is related to a kind of fast positioning clip clamping tool.
Background technology
In mechanical processing process, lathe is frequently used for processing excircles, and during processing excircles, the most frequently used method is just
It is that workpiece is withstood in rear portion with top, but the part of turner processing is often batch part, so by clamping chuck pole class workpiece
If, workpiece is dismantled every time, and clamping workpiece is required for repeating to fix on chuck, wastes process time significantly, add and add
Work cost, influences processing efficiency.
The content of invention
The purpose of invention
A kind of fast positioning clip clamping tool is provided, drastically increases processing efficiency.
The technical scheme of invention
Fast positioning clip clamping tool is by 7 groups of locating shaft 1, locating piece 2, binding clasp 3, sleeve 4, end cap 5, mandrel 6 and spring
Into.The rear portion of locating shaft 1 is formed with cylindrical 8 and internal thread 10, front portion are formed with external screw thread 9, locating shaft 1 is through with axial bore 11, fixed
The position front end face of axle 1 is formed with radial groove 12, and the rear end face of locating piece 2 is formed with the boss 13 being slidably matched with groove 12, before locating piece 2
End face is formed with radial groove 14, and the boss 15 of groove 14 and the rear end face of binding clasp 3 is slidably matched, and groove 12 mutually hangs down with groove 14
Directly, the front end face of locator 3 is formed with interior chrysanthemum type and clamps sword 16, and sleeve 4 is spirally connected by the external screw thread 9 of internal thread 18 and locating shaft 1,
Locating piece 2 and locator 3 are sleeved on the front end face of locating shaft 1 by sleeve 4, and the front end face of sleeve 4, which is provided with to expose, clamps sword 16
Endoporus 1, mandrel 6 penetrate axial bore 11, locating piece 2 and the binding clasp 3 of locating shaft 1, and cylindrical the 20 of mandrel 6 presses with endoporus 11
According to the manufacture that is slidably matched, the front end of mandrel 6 is formed with top 21, and the rear end of mandrel 6 is another by the one end of boss cutting ferrule spring 7, spring 7
One end is withstood on the front end face of end cap 5, and end cap 5 is formed with external screw thread 19, and external screw thread 19 is spirally connected with internal thread 10；
During work, cylindrical 8 clamp with chuck, clamp sword 16 and are meshed with workpiece, top and workpiece pre-tightening.
The height of boss 13 is more than the depth 0.5mm-2mm of groove 12.
The height of boss 15 is more than the depth 0.5mm-2mm of groove 14.
The effect of invention
It can fast and accurately be positioned by Double Tops point, clamp workpiece, simple in construction, easy to operate, operating efficiency is high, drop
The low scrappage of part, improve the positioning precision of Product Assembly precision and frock.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the schematic diagram of locating shaft 1 of the present invention.
Fig. 3 is the schematic diagram of locating piece 2 of the present invention.
Fig. 4 is the schematic diagram of binding clasp 3 of the present invention.
Fig. 5 is the schematic diagram of sleeve 4 of the present invention.
Fig. 6 is the schematic diagram of end cap 5 of the present invention.
Fig. 7 is the schematic diagram of invention mandrel 6.
Fig. 8 is the schematic diagram of invention spring 7.
Embodiment
Fast positioning clip clamping tool is by 7 groups of locating shaft 1, locating piece 2, binding clasp 3, sleeve 4, end cap 5, mandrel 6 and spring
Into.The rear portion of locating shaft 1 is formed with cylindrical 8 and internal thread 10, front portion are formed with external screw thread 9, locating shaft 1 is through with axial bore 11, fixed
The position front end face of axle 1 is formed with radial groove 12, and the rear end face of locating piece 2 is formed with the boss 13 being slidably matched with groove 12, before locating piece 2
End face is formed with radial groove 14, and the boss 15 of groove 14 and the rear end face of binding clasp 3 is slidably matched, and groove 12 mutually hangs down with groove 14
Directly, the front end face of locator 3 is formed with interior chrysanthemum type and clamps sword 16, and sleeve 4 is spirally connected by the external screw thread 9 of internal thread 18 and locating shaft 1,
Locating piece 2 and locator 3 are sleeved on the front end face of locating shaft 1 by sleeve 4, and the front end face of sleeve 4, which is provided with to expose, clamps sword 16
Endoporus 1, mandrel 6 penetrate axial bore 11, locating piece 2 and the binding clasp 3 of locating shaft 1, and cylindrical the 20 of mandrel 6 presses with endoporus 11
According to the manufacture that is slidably matched, the front end of mandrel 6 is formed with top 21, and the rear end of mandrel 6 is another by the one end of boss cutting ferrule spring 7, spring 7
One end is withstood on the front end face of end cap 5, and end cap 5 is formed with external screw thread 19, and external screw thread 19 is spirally connected with internal thread 10；
The height of boss 13 is more than the depth 0.5mm-2mm of groove 12.
The height of boss 15 is more than the depth 0.5mm-2mm of groove 14.
During work, cylindrical 8 clamp with chuck, clamp sword 16 and are meshed with workpiece, top and workpiece pre-tightening.
Mandrel 6 and spring 7 are assembled first, are then charged into locating shaft 1, is tightened by end cap 5, then by the He of locating piece 2
Binding clasp 3 is in turn mounted on locating shaft 1, is tightened by sleeve 4.After installation, this binding clasp is fixed on chuck, work
Part one end alignment binding clasp mandrel 6 is top, and other end is held out against by lathe tail is top, and by gradually holding out against, spring 7 shrinks,
Mandrel 6 shrinks, and by the top clamping workpiece of the interior chrysanthemum and lathe of binding clasp 3, starts to process.So drastically increase and add
Work efficiency rate, reduces production cost, ensure that processing progress.
Claims (3)
1. a kind of fast positioning clamping device, fast positioning clamping device is by locating shaft (1), locating piece (2), locator (3), sleeve
(4), end cap (5), mandrel (6) and spring (7) composition；Locating shaft (1) rear portion is formed with cylindrical (8) and internal thread (10), anterior system
There are external screw thread (9), locating shaft (1) to be through with axial bore (11), locating shaft (1) front end face is formed with radial groove A (12), positioning
Block (2) rear end face is formed with the boss A (13) being slidably matched with radial groove A (12), and locating piece (2) front end face is formed with radial groove
B (14), radial groove B (14) and locator (3) rear end face boss B (15) are slidably matched, and radial groove A (12) and radial direction are recessed
Groove B (14) is mutually perpendicular to, and locator (3) front end face is formed with interior chrysanthemum type and clamps sword (16), sleeve (4) by internal thread (18) with
The external screw thread (9) of locating shaft (1) is spirally connected, and locating piece (2) and locator (3) are sleeved on the front end of locating shaft (1) by sleeve (4)
Face, the front end face of sleeve (4) are provided with the endoporus for exposing and clamping sword (16), the axial bore of mandrel (6) insertion locating shaft (1)
(11), locating piece (2) and locator (3), cylindrical (20) of mandrel (6) manufacture with axial bore (11) according to being slidably matched,
The front end of mandrel (6) is formed with top (21), and the rear end of mandrel (6) passes through boss cutting ferrule spring (7) one end, spring (7) other end
Withstand on the front end face of end cap (5), end cap (5) is formed with external screw thread (19), and external screw thread (19) is spirally connected with internal thread (10)；
During work, cylindrical (8) clamp with chuck, clamp sword (16) and are meshed with workpiece, top and workpiece pre-tightening.
2. a kind of fast positioning clamping device as claimed in claim 1, boss A (13) height is more than radial groove A (12) deeply
Spend 0.5mm-2mm.
3. a kind of fast positioning clamping device as claimed in claim 1, boss B (15) height is more than radial groove B (14) deeply
Spend 0.5mm-2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410188691.2A CN105081796B (en) | 2014-05-07 | 2014-05-07 | A kind of fast positioning clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410188691.2A CN105081796B (en) | 2014-05-07 | 2014-05-07 | A kind of fast positioning clamping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105081796A CN105081796A (en) | 2015-11-25 |
| CN105081796B true CN105081796B (en) | 2017-12-12 |
Family
ID=54563598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410188691.2A Active CN105081796B (en) | 2014-05-07 | 2014-05-07 | A kind of fast positioning clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105081796B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110790502A (en) * | 2019-12-18 | 2020-02-14 | 青海中利光纤技术有限公司 | Optical fiber perform sintering jib clamping device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10277862A (en) * | 1997-04-03 | 1998-10-20 | Sodick Co Ltd | Tool holder and tool holding device of metalcutting machine tool |
| CH692726A5 (en) * | 1998-03-18 | 2002-10-15 | C R I D S A Cie De Rech S Ind | Chuck a tool spindle. |
| JP2003039214A (en) * | 2001-07-25 | 2003-02-12 | Pascal Corp | Structure for mounting tool holder |
| DE102010060118A1 (en) * | 2010-10-22 | 2012-04-26 | Röhm Gmbh | Face driver |
| CN202219400U (en) * | 2011-07-12 | 2012-05-16 | 南阳市红阳锻造有限公司 | Novel quick positioning fixture |
| CN202377806U (en) * | 2011-12-26 | 2012-08-15 | 重庆清平机械厂 | Shaft clamp |
| CN202367494U (en) * | 2011-12-29 | 2012-08-08 | 重庆机床(集团)有限责任公司 | Quick replacing device for clamp of shaft gear parts |
| CN102806477A (en) * | 2012-07-27 | 2012-12-05 | 苏州市东立机械有限公司 | Device for clamping workpiece of machine tool |
-
2014
- 2014-05-07 CN CN201410188691.2A patent/CN105081796B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105081796A (en) | 2015-11-25 |
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