CN105945316B - A kind of lathe three-claw chuck auxiliary quick clamping device - Google Patents
A kind of lathe three-claw chuck auxiliary quick clamping device Download PDFInfo
- Publication number
- CN105945316B CN105945316B CN201610571411.5A CN201610571411A CN105945316B CN 105945316 B CN105945316 B CN 105945316B CN 201610571411 A CN201610571411 A CN 201610571411A CN 105945316 B CN105945316 B CN 105945316B
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- fixed plate
- cylinder
- disc
- bolt
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
Abstract
The present invention relates to a kind of clamping device, more particularly to a kind of lathe three-claw chuck auxiliary quick clamping device.The technical problem to be solved in the present invention is to provide a kind of lathe three-claw chuck auxiliary quick clamping device.In order to solve the 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；Centre bore is provided with disc, cylinder I is provided with front of disc.A kind of lathe three-claw chuck auxiliary quick clamping device provided by the present invention, the mode being combined by using cylinder and arc fixed plate, not only clamping fixed efficiency is high, and clamping good fixing effect.
Description
Technical field
The present invention relates to a kind of clamping device, more particularly to a kind of lathe three-claw chuck auxiliary quick clamping device.
Background technology
Lathe is the lathe for mainly carrying out turnery processing to the workpiece of rotation with lathe tool.Drill bit is also can use on lathe, is expanded
Hole drill, reamer, screw tap, screw die and checkering tool etc. are processed 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 be automatic and semi-automatic lathe, profile lathing
Bed and multicut lather and various specialized lathes, such as camshaft turning lathe, crankshaft toothed wheel, car wheel lathe, relieving lathe.In all cars
In bed, it is most widely used with horizontal lathe.Scroll chuck is the radial direction using three movable jaws being distributed on chuck body
It is mobile, Workpiece clamping and the machine tool accessories of positioning.
Existing lathe typically clamps one end of shaft-like workpiece with chuck in working shaft-like workpiece, and the other end is used
The top of tail stock holds out against, when operating personnel are carried out when high-volume is processed, it is necessary to frequently to same type of shaft-like workpiece
Elastic operation is carried out to the chuck of complexity, the amount of labour is big, and labor intensity is high, wastes time and energy, piece-holder fixed efficiency is low, unfavorable
In the production and development of enterprise.
The content of the invention
（1）Technical problems to be solved
The present invention is in order to overcome existing lathe in working shaft-like workpiece, typically by one end chuck of shaft-like workpiece
Clamp, the top of other end tail stock holds out against, when operating personnel carry out high-volume processing to same type of shaft-like workpiece
When, it is necessary to frequently carry out elastic operation to the chuck of complexity, the amount of labour is big, and labor intensity is high, wastes time and energy, piece-holder is solid
Determine the shortcomings that efficiency is low, the technical problem to be solved in the present invention is to provide a kind of lathe three-claw chuck auxiliary to be filled with quick-clamping
Put.
（2）Technical scheme
In order to solve the above-mentioned technical problem, the invention provides such a lathe three-claw chuck auxiliary to be filled with quick-clamping
Put, include bolt I, L-shaped fixed plate I, cylinder I, expansion link I, arc fixed plate I, bolt II, L-shaped fixed plate
IIth, cylinder II, expansion link II, arc fixed plate II, bolt III, L-shaped fixed plate III, cylinder III, expansion link III, arc are solid
Fixed board III and disc；Centre bore is provided with disc, cylinder I is provided with front of disc, cylinder I is connected with disc
Connect；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, arc fixed plate I are connected with expansion link I；The lower right of disc is provided with L-shaped fixed plate I, L-shaped fixed plate I
Movable connection is arranged to disc；Bolt I is provided with L-shaped fixed plate I, bolt I is set with L-shaped fixed plate I
Bolt connection is set to, bolt I is arranged to bolt connection with disc；Groove I is provided with disc, groove I is arranged on
The top of cylinder I；Cylinder II is provided with front of disc, cylinder II is connected with disc；Cylinder II is with being arranged under it
The expansion link II of side is connected, and expansion link II is with setting arc fixed plate II to be thereunder connected；Set above disc
L-shaped fixed plate II is equipped with, L-shaped fixed plate II is arranged to movable connection with disc；Positioning spiral shell is provided with L-shaped fixed plate II
Bolt II, bolt II are arranged to bolt connection with L-shaped fixed plate II, and bolt II is arranged to bolt connection with disc；
Groove II is provided with disc, groove II is arranged on the left side of cylinder II；Cylinder III, cylinder III are provided with front of disc
It is connected with disc；Cylinder III is connected with being arranged on the expansion link III in its upper right side, and expansion link III is with being arranged on its upper right
The arc fixed plate III of side is connected；The lower left of disc is provided with L-shaped fixed plate III, and L-shaped fixed plate III is set with disc
It is set to movable connection；Bolt III is provided with L-shaped fixed plate III, bolt III is arranged to spiral shell with L-shaped fixed plate III
Tether and connect, bolt III is arranged to bolt connection with disc；Fluted III is set on disc, groove III is arranged on cylinder
III lower right；Groove I, groove II and III uniform formula of groove are arranged on disc, and cylinder I, cylinder II and cylinder III are uniform
Formula is 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 shape specification of the disc of the present invention and the chuck body of scroll chuck matches, and is set on disc
The groove I to match with the movable jaw of scroll chuck, groove II and groove III are equipped with, the movable jaw of scroll chuck blocks respectively
In groove I, groove II and groove III.During using the present invention, disc is alignd with scroll chuck be bonded first, passed through respectively
Disc is fixed on scroll chuck by L-shaped fixed plate I, L-shaped fixed plate II and L-shaped fixed plate III, and by controlling three-jaw card
The movable jaw of disk is stuck in groove I, groove II and groove III.Simultaneously again by screwing bolt I, bolt II
With bolt III, disc is fixed on scroll chuck, prevents from rocking before and after disc, while the active card of scroll chuck
Pawl, which is stuck in groove I, groove II and groove III, to prevent disc from rotating.Shaft-like workpiece is centrally disposed in hole,
Start cylinder I, cylinder II and cylinder III simultaneously to extend, drive arc to consolidate by expansion link I, expansion link II and expansion link III respectively
Fixed board I, arc fixed plate II and arc fixed plate III move inward, and therewith by the shaft-like workpiece clamping in centre bore, reach high
The purpose of quick-clamping is imitated, clamping efficiency high effect is good.
Because the cylinder diameter of cylinder I, cylinder II and cylinder III is disposed as 20-80mm, it can be so set to fix effect
Fruit is good, has a wide range of application.
（3）Beneficial effect
A kind of lathe three-claw chuck auxiliary quick clamping device provided by the present invention, consolidates by using cylinder and arc
The mode that fixed board is combined, not only clamping fixed efficiency is high, and clamping good fixing effect, and clamping fixes great efforts, time saving province
Power, labor intensity is reduced, reduce workload, greatly improve operating efficiency, be advantageous to the production and development of enterprise, tied
Structure is simple, easy to operate, maintenance easy to maintain.
Brief description of the drawings
Fig. 1 is the main structure diagram of the present invention.
Fig. 2 is the left view structural representation of the L-shaped fixed plate II of the present invention.
Mark in accompanying drawing for：1- bolts I, 2-L shapes fixed plate I, 3- cylinders I, 4- expansion links I, 5- arcs are fixed
Plate I, 6- groove Is, 7- bolts II, 8-L shapes fixed plate II, 9- cylinders II, 10- expansion links II, 11- arc fixed plates II,
12- groove IIs, 13- bolts III, 14-L shapes fixed plate III, 15- cylinders III, 16- expansion links III, 17- arc fixed plates III,
18- centre bores, 19- grooves III, 20- discs.
Embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of lathe three-claw chuck auxiliary quick clamping device, as shown in Figure 1-2, it is solid to include bolt I 1, L-shaped
Fixed board 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
10th, 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；Centre bore 18 is provided with disc 20, the front of disc 20 is provided with cylinder I 3, cylinder I 3 and disk
Body 20 is connected；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 of expansion link I 4
Side 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 and consolidated
Fixed board I 2, L-shaped fixed plate I 2 are arranged to movable connection with disc 20；Bolt I 1 is provided with L-shaped fixed plate I 2, it is fixed
Position bolt I 1 is arranged to bolt connection with L-shaped fixed plate I 2, and bolt I 1 is arranged to bolt connection with disc 20；Disc
Groove I 6 is provided with 20, groove I 6 is arranged on the top of cylinder I 3；The front of disc 20 is provided with cylinder II 9, cylinder II 9
It is connected with disc 20；Cylinder II 9 is with setting expansion link II 10 to be thereunder connected, and expansion link II 10 is with being arranged on it
The arc fixed plate II 11 of lower section is connected；The top of disc 20 is provided with L-shaped fixed plate II 8, L-shaped fixed plate II 8 and circle
Disk body 20 is arranged to movable connection；Bolt II 7, bolt II 7 and L-shaped fixed plate are provided with L-shaped fixed plate II 8
II 8 are arranged to bolt connection, and bolt II 7 is arranged to bolt connection with disc 20；Groove II is provided with disc 20
12, groove II 12 is arranged on the left side of cylinder II 9；The front of disc 20 is provided with cylinder III 15, cylinder III 15 and disc
20 are connected；Cylinder III 15 is connected with being arranged on the expansion link III 16 in its upper right side, and expansion link III 16 is with being arranged on its upper right
The arc fixed plate III 17 of side is connected；The lower left of disc 20 is provided with L-shaped fixed plate III 14, L-shaped fixed plate III 14 with
Disc 20 is arranged to movable connection；Bolt III 13, bolt III 13 and L-shaped are provided with L-shaped fixed plate III 14
Fixed plate III 14 is arranged to bolt connection, and bolt III 13 is arranged to bolt connection with disc 20；Set on disc 20
Fluted III 19, groove III 19 is arranged on the lower right of cylinder III 15；Groove I 6, groove II 12 and III 19 uniform formula of groove are set
On disc 20, cylinder I 3, cylinder II 9 and III 15 uniform formula of cylinder are arranged on the front of disc 20, L-shaped fixed plate I 2, L
Shape fixed plate II 8 is 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 shape specification of the disc 20 and the chuck body of scroll chuck of the present invention matches, disc 20
On be provided with the groove I 6 to match with the movable jaw of scroll chuck, groove II 12 and groove III 19, the activity of scroll chuck
Claw is stuck in groove I 6, groove II 12 and groove III 19.During using the present invention, first by disc 20 and scroll chuck
Alignment fitting, is fixed on three-jaw by L-shaped fixed plate I 2, L-shaped fixed plate II 8 and L-shaped fixed plate III 14 by disc 20 respectively
On chuck, and by controlling the movable jaw of scroll chuck to be stuck in groove I 6, groove II 12 and groove III 19.Again simultaneously
By screwing bolt I 1, bolt II 7 and bolt III 13, disc 20 is fixed on scroll chuck, prevented
Rocked before and after disc 20, while the movable jaw of scroll chuck is stuck in groove I 6, groove II 12 and the interior energy of groove III 19
Enough prevent disc 20 from rotating.Shaft-like workpiece is centrally disposed in hole 18, while starts cylinder I 3, cylinder II 9 and cylinder III
15 elongations, drive arc fixed plate I 5, arc fixed plate II 11 by expansion link I 4, expansion link II 10 and expansion link III 16 respectively
Moved inward with arc fixed plate III 17, therewith by the shaft-like workpiece clamping in centre bore 18, reach the mesh of efficient quick-clamping
, clamping efficiency high effect is good.
Because the cylinder diameter of cylinder I 3, cylinder II 9 and cylinder III 15 is disposed as 20-80mm, it can so make it solid
It is good to determine effect, has a wide range of application.
Embodiment described above only expresses the preferred embodiment of the present invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, some deformations can also be made, improves and substitutes, these belong to this hair
Bright protection domain.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (2)
1. a kind of lathe three-claw chuck auxiliary quick clamping device, it is characterised in that include bolt I（1）, L-shaped it is solid
Fixed board 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）；Disc（20）On be provided with centre bore（18）,
Disc（20）Front be provided with cylinder I（3）, cylinder I（3）With disc（20）It is connected；Cylinder I（3）Upper left side set
It is equipped with expansion link I（4）, expansion link I（4）With cylinder I（3）It is connected；Expansion link I（4）Upper left side be provided with arc fixed plate I
（5）, arc fixed plate I（5）With expansion link I（4）It is connected；Disc（20）Lower right be provided with L-shaped fixed plate I（2）, L
Shape fixed plate I（2）With disc（20）It is arranged to movable connection；L-shaped fixed plate I（2）On be provided with bolt I（1）, it is fixed
Position bolt I（1）With L-shaped fixed plate I（2）It is arranged to bolt connection, bolt I（1）With disc（20）It is arranged to bolt company
Connect；Disc（20）On be provided with groove I（6）, groove I（6）It is arranged on cylinder I（3）Top；Disc（20）Front set
It is equipped with cylinder II（9）, cylinder II（9）With disc（20）It is connected；Cylinder II（9）With setting expansion link II thereunder
（10）It is connected, expansion link II（10）With setting arc fixed plate II thereunder（11）It is connected；Disc（20）It is upper
Side is provided with L-shaped fixed plate II（8）, L-shaped fixed plate II（8）With disc（20）It is arranged to movable connection；L-shaped fixed plate II
（8）On be provided with bolt II（7）, bolt II（7）With L-shaped fixed plate II（8）It is arranged to bolt connection, bolt
Ⅱ（7）With disc（20）It is arranged to bolt connection；Disc（20）On be provided with groove II（12）, groove II（12）It is arranged on
Cylinder II（9）Left side；Disc（20）Front be provided with cylinder III（15）, cylinder III（15）With disc（20）It is connected
Connect；Cylinder III（15）Expansion link III with being arranged on its upper right side（16）It is connected, expansion link III（16）With being arranged on its upper right
The arc fixed plate III of side（17）It is connected；Disc（20）Lower left be provided with L-shaped fixed plate III（14）, L-shaped fixed plate
Ⅲ（14）With disc（20）It is arranged to movable connection；L-shaped fixed plate III（14）On be provided with bolt III（13）, positioning
Bolt III（13）With L-shaped fixed plate III（14）It is arranged to bolt connection, bolt III（13）With disc（20）It is arranged to spiral shell
Tether and connect；Disc（20）It is upper to set fluted III（19）, groove III（19）It is arranged on cylinder III（15）Lower right；Groove I
（6）, groove II（12）With groove III（19）Uniform formula is arranged on disc（20）On, cylinder I（3）, cylinder II（9）With cylinder III
（15）Uniform formula is arranged on disc（20）Front, L-shaped fixed plate I（2）, L-shaped fixed plate II（8）With L-shaped fixed plate III
（14）Shape specification it is identical.
A kind of 2. lathe three-claw chuck auxiliary quick clamping device according to claim 1, it is characterised in that cylinder I
（3）, cylinder II（9）With cylinder III（15）Cylinder diameter be 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 CN105945316A (en) | 2016-09-21 |
| CN105945316B true CN105945316B (en) | 2017-11-14 |
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Family Applications (1)
| 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) |
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| 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 |
| 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 |
| CN110563317B (en) * | 2019-09-11 | 2021-12-17 | 广西电网有限责任公司南宁供电局 | Vacuum tube capper jack calibration equipment that can once only adjust |
| CN112658337B (en) * | 2020-12-15 | 2023-02-14 | 吉林大学 | Lathe three-jaw chuck jaw repairing device and using method thereof |
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| 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 |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070090611A1 (en) * | 2005-10-18 | 2007-04-26 | Hardinge, Inc. | Hydraulic workholding assembly |
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2016
- 2016-07-20 CN CN201610571411.5A patent/CN105945316B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10324336B4 (en) * | 2002-06-03 | 2013-01-31 | Smc Corp. | Three-directional opening / closing clamp |
| 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 |
| 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105945316A (en) | 2016-09-21 |
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Granted publication date: 20171114 Termination date: 20180720 |