CN105945316A - Auxiliary quick clamping device used for three jaw chuck of lathe - Google Patents
Auxiliary quick clamping device used for three jaw chuck of lathe Download PDFInfo
- Publication number
- CN105945316A CN105945316A CN201610571411.5A CN201610571411A CN105945316A CN 105945316 A CN105945316 A CN 105945316A CN 201610571411 A CN201610571411 A CN 201610571411A CN 105945316 A CN105945316 A CN 105945316A
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- China
- Prior art keywords
- fixed plate
- iii
- cylinder
- disc
- bolt
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- 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.)
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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
- B23B31/16287—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially using fluid-pressure means to actuate the gripping means
Abstract
The invention relates to a clamping device, especially relates to an auxiliary quick clamping device used for a three jaw chuck of a lathe. The device comprises a positioning bolt I, an L-shaped fixed plate I, an air cylinder I, a telescopic rod I, an arc fixed plate I, a positioning bolt II, an L-shaped fixed plate II, an air cylinder II, a telescopic rod II, an arc fixed plate II, a positioning bolt III, an L-shaped fixed plate III, an air cylinder III, a telescopic rod III, an arc fixed plate III and a disc body; a center hole is formed on the disc body; and the air cylinder I is disposed on the front side of the of the disc body. By combining the air cylinders and the arc fixed plates, the auxiliary quick clamping device used for a three jaw chuck of a lathe provided by the invention achieves not only higher clamping and fixing efficiency, but also better clamping and fixing effect.
Description
Technical field
The present invention relates to a kind of clamping device, particularly relate to a kind of lathe three-claw chuck auxiliary quick clamping device.
Background technology
Lathe is that main lathe tool carries out the lathe of turnery processing to the workpiece rotated.Lathe can also be used with drill bit, reamer, reamer, screw tap, screw die and checkering tool etc. process accordingly.By purposes and the difference of structure, lathe is broadly divided into horizontal lathe and face lathe, vertical lathe, capstan lathe, single-spindle automatic lathe, multiaxis automatically and semi-automatic lathe, copying lathe and multicut lather and various specialized lathe, such as camshaft turning lathe, crankshaft toothed wheel, car wheel lathe, relieving lathe.In all lathes, it is most widely used with horizontal lathe.Scroll chuck is to utilize the moving radially, Workpiece clamping and the machine tool accessories of location of three movable jaws being distributed on chuck body.
Existing lathe is when working shaft-like workpiece, it is typically to clamp one end chuck of shaft-like workpiece, the top of other end tail stock holds out against, adding man-hour when operator carry out high-volume to same type of shaft-like workpiece, need frequently complicated chuck to be carried out degree of tightness operation, the amount of labour is big, labor intensity is high, wasting time and energy, piece-holder fixed efficiency is low, is unfavorable for production and the development of enterprise.
Summary of the invention
(1) to solve the technical problem that
The present invention is in order to overcome existing lathe when working shaft-like workpiece, it is typically to clamp one end chuck of shaft-like workpiece, the top of other end tail stock holds out against, adding man-hour when operator carry out high-volume to same type of shaft-like workpiece, need frequently complicated chuck to be carried out degree of tightness operation, the amount of labour is big, labor intensity is high, wasting time and energy, the shortcoming that piece-holder fixed efficiency is low, the technical problem to be solved in the present invention is to provide a kind of lathe three-claw chuck auxiliary quick clamping device.
(2) technical scheme
In order to solve above-mentioned technical problem, the invention provides such a lathe three-claw chuck auxiliary quick clamping device, include bolt I, L-shaped fixed plate I, cylinder I, expansion link I, arc fixed plate I, bolt II, L-shaped fixed plate II, cylinder II, expansion link II, arc fixed plate II, bolt III, L-shaped fixed plate III, cylinder III, expansion link III, arc fixed plate III and disc；Being provided with centre bore on disc, the front of disc is provided with cylinder I, and cylinder I is connected with disc；The upper left side of cylinder I is provided with expansion link I, and expansion link I is connected with cylinder I；The upper left side of expansion link I is provided with arc fixed plate I, and arc fixed plate I is connected with expansion link I；The lower right of disc is provided with L-shaped fixed plate I, and L-shaped fixed plate I is set to movable connection with disc；Being provided with bolt I in L-shaped fixed plate I, bolt I is set to bolt with L-shaped fixed plate I and is connected, and bolt I is set to bolt with disc and is connected；Being provided with groove I on disc, groove I is arranged on the top of cylinder I；The front of disc is provided with cylinder II, and cylinder II is connected with disc；Cylinder II is connected with the expansion link II being arranged on below, and expansion link II is connected with the arc fixed plate II being arranged on below；Disc be provided above L-shaped fixed plate II, L-shaped fixed plate II is set to movable connection with disc；Being provided with bolt II in L-shaped fixed plate II, bolt II is set to bolt with L-shaped fixed plate II and is connected, and bolt II is set to bolt with disc and is connected；Being provided with groove II on disc, groove II is arranged on the left side of cylinder II；The front of disc is provided with cylinder III, and cylinder III is connected with disc；Cylinder III is connected with being arranged on its top-right expansion link III, and expansion link III is connected with being arranged on its top-right arc fixed plate III；The lower left of disc is provided with L-shaped fixed plate III, and L-shaped fixed plate III is set to movable connection with disc；Being provided with bolt III in L-shaped fixed plate III, bolt III is set to bolt with L-shaped fixed plate III and is connected, and bolt III is set to bolt with disc and is connected；Being provided with groove III on disc, groove III is arranged on the lower right of cylinder III；Groove I, groove II and the uniform formula of groove III are arranged on disc, and cylinder I, cylinder II and the uniform formula of cylinder III are arranged on the front of disc, and L-shaped fixed plate I, L-shaped fixed plate II are identical with the shape specification of L-shaped fixed plate III.
Preferably, the cylinder diameter of cylinder I, cylinder II and cylinder III is disposed as 20-80mm.
Operation principle: the disc of the present invention matches with the shape specification of the chuck body of scroll chuck, being provided with groove I, groove II and groove III that the movable jaw with scroll chuck matches on disc, the movable jaw of scroll chuck is stuck in groove I, groove II and groove III.When using the present invention, first disc is alignd with scroll chuck laminating, by L-shaped fixed plate I, L-shaped fixed plate II and L-shaped fixed plate III, disc is fixed on scroll chuck respectively, and is stuck in groove I, groove II and groove III by controlling the movable jaw of scroll chuck.Simultaneously again by screwing bolt I, bolt II and bolt III, disc is fixed on scroll chuck, rocking before and after preventing disc, the movable jaw of scroll chuck is prevented from disc rotation in being stuck in groove I, groove II and groove III simultaneously.Shaft-like workpiece is centrally disposed in hole, start cylinder I, cylinder II and cylinder III to extend simultaneously, arc fixed plate I, arc fixed plate II and arc fixed plate III is driven to move inward by expansion link I, expansion link II and expansion link III respectively, therewith by the shaft-like workpiece clamping in centre bore, reaching the purpose of efficient quick-clamping, clamping high efficiency fruit is good.
Because the cylinder diameter of cylinder I, cylinder II and cylinder III is disposed as 20-80mm, so its good fixing effect, applied range so can be made.
(3) beneficial effect
A kind of lathe three-claw chuck auxiliary quick clamping device provided by the present invention, by the way of using cylinder and arc fixed plate to combine, not only clamping fixed efficiency is high, and clamping good fixing effect, great efforts fixed by clamping, time saving and energy saving, reduce labor intensity, decrease workload, greatly improve work efficiency, beneficially the production of enterprise and development, simple in construction, easy to operate, it is easy to maintenance and repair.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the present invention.
Fig. 2 is the left view structural representation of the L-shaped fixed plate II of the present invention.
Being labeled as in accompanying drawing: 1-bolt I, 2-L shape fixed plate I, 3-cylinder I, 4-expansion link I, 5-arc fixed plate I, 6-groove I, 7-bolt II, 8-L shape fixed plate II, 9-cylinder II, 10-expansion link II, 11-arc fixed plate II, 12-groove II, 13-bolt III, 14-L shape fixed plate III, 15-cylinder III, 16-expansion link III, 17-arc fixed plate III, 18-centre bore, 19-groove III, 20-disc.
Detailed description of the invention
The present invention is further illustrated with embodiment below in conjunction with the accompanying drawings.
Embodiment
1
A kind of lathe three-claw chuck auxiliary quick clamping device, as shown in Figure 1-2, bolt I 1, L-shaped fixed plate I 2, cylinder I 3, expansion link I 4, arc fixed plate I 5, bolt II 7, L-shaped fixed plate II 8, cylinder II 9, expansion link II 10, arc fixed plate II 11, bolt III 13, L-shaped fixed plate III 14, cylinder III 15, expansion link III 16, arc fixed plate III 17 and disc 20 are included；Being provided with centre bore 18 on disc 20, the front of disc 20 is provided with cylinder I 3, and cylinder I 3 is connected with disc 20；The upper left side of cylinder I 3 is provided with expansion link I 4, and expansion link I 4 is connected with cylinder I 3；The upper left side of expansion link I 4 is provided with arc fixed plate I 5, and arc fixed plate I 5 is connected with expansion link I 4；The lower right of disc 20 is provided with L-shaped fixed plate I 2, and L-shaped fixed plate I 2 is set to movable connection with disc 20；Being provided with bolt I 1 in L-shaped fixed plate I 2, bolt I 1 is set to bolt with L-shaped fixed plate I 2 and is connected, and bolt I 1 is set to bolt with disc 20 and is connected；Being provided with groove I 6 on disc 20, groove I 6 is arranged on the top of cylinder I 3；The front of disc 20 is provided with cylinder II 9, and cylinder II 9 is connected with disc 20；Cylinder II 9 is connected with the expansion link II 10 being arranged on below, and expansion link II 10 is connected with the arc fixed plate II 11 being arranged on below；Disc 20 be provided above L-shaped fixed plate II 8, L-shaped fixed plate II 8 is set to movable connection with disc 20；Being provided with bolt II 7 in L-shaped fixed plate II 8, bolt II 7 is set to bolt with L-shaped fixed plate II 8 and is connected, and bolt II 7 is set to bolt with disc 20 and is connected；Being provided with groove II 12 on disc 20, groove II 12 is arranged on the left side of cylinder II 9；The front of disc 20 is provided with cylinder III 15, and cylinder III 15 is connected with disc 20；Cylinder III 15 is connected with being arranged on its top-right expansion link III 16, and expansion link III 16 is connected with being arranged on its top-right arc fixed plate III 17；The lower left of disc 20 is provided with L-shaped fixed plate III 14, and L-shaped fixed plate III 14 is set to movable connection with disc 20；Being provided with bolt III 13 in L-shaped fixed plate III 14, bolt III 13 is set to bolt with L-shaped fixed plate III 14 and is connected, and bolt III 13 is set to bolt with disc 20 and is connected；Being provided with groove III 19 on disc 20, groove III 19 is arranged on the lower right of cylinder III 15；Groove I 6, groove II 12 and the uniform formula of groove III 19 are arranged on disc 20, and cylinder I 3, cylinder II 9 and the uniform formula of cylinder III 15 are arranged on the front of disc 20, and L-shaped fixed plate I 2, L-shaped fixed plate II 8 are identical with the shape specification of L-shaped fixed plate III 14.
The cylinder diameter of cylinder I 3, cylinder II 9 and cylinder III 15 is disposed as 20-80mm.
Operation principle: the disc 20 of the present invention matches with the shape specification of the chuck body of scroll chuck, being provided with groove I 6, groove II 12 and groove III 19 that the movable jaw with scroll chuck matches on disc 20, the movable jaw of scroll chuck is stuck in groove I 6, groove II 12 and groove III 19.When using the present invention, first disc 20 is alignd with scroll chuck laminating, by L-shaped fixed plate I 2, L-shaped fixed plate II 8 and L-shaped fixed plate III 14, disc 20 is fixed on scroll chuck respectively, and is stuck in groove I 6, groove II 12 and groove III 19 by controlling the movable jaw of scroll chuck.Simultaneously again by screwing bolt I 1, bolt II 7 and bolt III 13, disc 20 is fixed on scroll chuck, rocking before and after preventing disc 20, the movable jaw of scroll chuck is prevented from disc 20 in being stuck in groove I 6, groove II 12 and groove III 19 and rotates simultaneously.Shaft-like workpiece is centrally disposed in hole 18, start cylinder I 3, cylinder II 9 and cylinder III 15 elongation simultaneously, arc fixed plate I 5, arc fixed plate II 11 and arc fixed plate III 17 is driven to move inward by expansion link I 4, expansion link II 10 and expansion link III 16 respectively, therewith by the shaft-like workpiece clamping in centre bore 18, reaching the purpose of efficient quick-clamping, clamping high efficiency fruit is good.
Because the cylinder diameter of cylinder I 3, cylinder II 9 and cylinder III 15 is disposed as 20-80mm, so its good fixing effect, applied range so can be made.
Embodiment described above only have expressed the preferred embodiment of the present invention, and it describes more concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that, for the person of ordinary skill of the art, without departing from the inventive concept of the premise, it is also possible to making some deformation, improve and substitute, these broadly fall into protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (2)
1. a lathe three-claw chuck auxiliary quick clamping device, it is characterized in that, include bolt I (1), L-shaped fixed plate I (2), cylinder I (3), expansion link I (4), arc fixed plate I (5), bolt II (7), L-shaped fixed plate II (8), cylinder II (9), expansion link II (10), arc fixed plate II (11), bolt III (13), L-shaped fixed plate III (14), cylinder III (15), expansion link III (16), arc fixed plate III (17) and disc (20)；Being provided with centre bore (18) on disc (20), the front of disc (20) is provided with cylinder I (3), and cylinder I (3) is connected with disc (20)；The upper left side of cylinder I (3) is provided with expansion link I (4), and expansion link I (4) is connected with cylinder I (3)；The upper left side of expansion link I (4) is provided with arc fixed plate I (5), and arc fixed plate I (5) is connected with expansion link I (4)；The lower right of disc (20) is provided with L-shaped fixed plate I (2), and L-shaped fixed plate I (2) is set to movable connection with disc (20)；Being provided with bolt I (1) in L-shaped fixed plate I (2), bolt I (1) is set to bolt with L-shaped fixed plate I (2) and is connected, and bolt I (1) is set to bolt with disc (20) and is connected；Being provided with groove I (6) on disc (20), groove I (6) is arranged on the top of cylinder I (3)；The front of disc (20) is provided with cylinder II (9), and cylinder II (9) is connected with disc (20)；Cylinder II (9) is connected with the expansion link II (10) being arranged on below, and expansion link II (10) is connected with the arc fixed plate II (11) being arranged on below；Disc (20) be provided above L-shaped fixed plate II (8), L-shaped fixed plate II (8) is set to movable connection with disc (20)；Being provided with bolt II (7) in L-shaped fixed plate II (8), bolt II (7) is set to bolt with L-shaped fixed plate II (8) and is connected, and bolt II (7) is set to bolt with disc (20) and is connected；Being provided with groove II (12) on disc (20), groove II (12) is arranged on the left side of cylinder II (9)；The front of disc (20) is provided with cylinder III (15), and cylinder III (15) is connected with disc (20)；Cylinder III (15) is connected with being arranged on its top-right expansion link III (16), and expansion link III (16) is connected with being arranged on its top-right arc fixed plate III (17)；The lower left of disc (20) is provided with L-shaped fixed plate III (14), and L-shaped fixed plate III (14) is set to movable connection with disc (20)；Being provided with bolt III (13) in L-shaped fixed plate III (14), bolt III (13) is set to bolt with L-shaped fixed plate III (14) and is connected, and bolt III (13) is set to bolt with disc (20) and is connected；Being provided with groove III (19) on disc (20), groove III (19) is arranged on the lower right of cylinder III (15)；Groove I (6), groove II (12) and the uniform formula of groove III (19) are arranged on disc (20), cylinder I (3), cylinder II (9) and the uniform formula of cylinder III (15) are arranged on the front of disc (20), and L-shaped fixed plate I (2), L-shaped fixed plate II (8) are identical with the shape specification of L-shaped fixed plate III (14).
A kind of lathe three-claw chuck auxiliary quick clamping device the most according to claim 1, it is characterised in that the cylinder diameter of cylinder I (3), cylinder II (9) and cylinder III (15) is disposed as 20-80mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610571411.5A CN105945316B (en) | 2016-07-20 | 2016-07-20 | A kind of lathe three-claw chuck auxiliary quick clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610571411.5A CN105945316B (en) | 2016-07-20 | 2016-07-20 | A kind of lathe three-claw chuck auxiliary quick clamping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105945316A true CN105945316A (en) | 2016-09-21 |
| CN105945316B CN105945316B (en) | 2017-11-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610571411.5A Expired - Fee Related CN105945316B (en) | 2016-07-20 | 2016-07-20 | A kind of lathe three-claw chuck auxiliary quick clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105945316B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108145191A (en) * | 2017-12-25 | 2018-06-12 | 陈豪 | A kind of turning tool fixing rack of fixation |
| CN109014006A (en) * | 2018-07-19 | 2018-12-18 | 潘晓青 | A kind of hardware automatic riveted-joint apparatus |
| CN109048635A (en) * | 2018-08-10 | 2018-12-21 | 宁国市挚友合金钢材料有限公司 | A kind of steel ball cold heading die Internal Spherical Surface burnishing device |
| CN110563317A (en) * | 2019-09-11 | 2019-12-13 | 杭州隽珀科技有限公司 | Vacuum tube capper jack calibration equipment that can once only adjust |
| CN112658337A (en) * | 2020-12-15 | 2021-04-16 | 吉林大学 | Lathe three-jaw chuck jaw repairing device and using method thereof |
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| CN201150998Y (en) * | 2007-12-03 | 2008-11-19 | 勤威(天津)工业有限公司 | Clamping chuck special for turning |
| DE10324336B4 (en) * | 2002-06-03 | 2013-01-31 | Smc Corp. | Three-directional opening / closing clamp |
| CN203664727U (en) * | 2014-01-08 | 2014-06-25 | 武汉华俄激光工程有限公司 | Electric type chuck used for laser pipe cutting machine |
| CN203738051U (en) * | 2014-01-14 | 2014-07-30 | 广州枫叶管业有限公司 | Socket-and-spigot joint machining clamp for machining |
| JP2015030093A (en) * | 2013-08-06 | 2015-02-16 | エスエムヴェー アウトブローク シュパンジステーメ ゲゼルシャフト ミット ベシュレンクテル ハフツング | Chuck |
| CN205834282U (en) * | 2016-07-20 | 2016-12-28 | 广东技术师范学院 | A kind of lathe three-claw chuck auxiliary quick clamping device |
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- 2016-07-20 CN CN201610571411.5A patent/CN105945316B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10324336B4 (en) * | 2002-06-03 | 2013-01-31 | Smc Corp. | Three-directional opening / closing clamp |
| US20070090611A1 (en) * | 2005-10-18 | 2007-04-26 | Hardinge, Inc. | Hydraulic workholding assembly |
| DE102006027988A1 (en) * | 2006-06-14 | 2007-12-20 | Josef Steinberger | Clamping device for a machining machine |
| CN201150998Y (en) * | 2007-12-03 | 2008-11-19 | 勤威(天津)工业有限公司 | Clamping chuck special for turning |
| JP2015030093A (en) * | 2013-08-06 | 2015-02-16 | エスエムヴェー アウトブローク シュパンジステーメ ゲゼルシャフト ミット ベシュレンクテル ハフツング | Chuck |
| CN203664727U (en) * | 2014-01-08 | 2014-06-25 | 武汉华俄激光工程有限公司 | Electric type chuck used for laser pipe cutting machine |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108145191A (en) * | 2017-12-25 | 2018-06-12 | 陈豪 | A kind of turning tool fixing rack of fixation |
| CN109014006A (en) * | 2018-07-19 | 2018-12-18 | 潘晓青 | A kind of hardware automatic riveted-joint apparatus |
| CN109048635A (en) * | 2018-08-10 | 2018-12-21 | 宁国市挚友合金钢材料有限公司 | A kind of steel ball cold heading die Internal Spherical Surface burnishing device |
| CN109048635B (en) * | 2018-08-10 | 2021-09-24 | 宁国市挚友合金钢材料有限公司 | Spherical polishing device in steel ball cold heading mould |
| CN110563317A (en) * | 2019-09-11 | 2019-12-13 | 杭州隽珀科技有限公司 | Vacuum tube capper jack calibration equipment that can once only adjust |
| CN112658337A (en) * | 2020-12-15 | 2021-04-16 | 吉林大学 | Lathe three-jaw chuck jaw repairing device and using method thereof |
| CN112658337B (en) * | 2020-12-15 | 2023-02-14 | 吉林大学 | Lathe three-jaw chuck jaw repairing device and using method thereof |
Also Published As
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|---|---|
| CN105945316B (en) | 2017-11-14 |
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