CN207997001U - A kind of dual-purpose chuck of lathe - Google Patents
A kind of dual-purpose chuck of lathe Download PDFInfo
- Publication number
- CN207997001U CN207997001U CN201820435996.2U CN201820435996U CN207997001U CN 207997001 U CN207997001 U CN 207997001U CN 201820435996 U CN201820435996 U CN 201820435996U CN 207997001 U CN207997001 U CN 207997001U
- Authority
- CN
- China
- Prior art keywords
- hydraulic
- tooth
- rotating cylinder
- price fixing
- spanner
- 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.)
- Expired - Fee Related
Links
Landscapes
- Gripping On Spindles (AREA)
Abstract
The utility model proposes a kind of dual-purpose chuck of lathe, solves the problems, such as that existing chuck only has a kind of clamping mode, improve production efficiency.The utility model includes claw, chuck body, drive plate, spanner bores tooth, hydraulic conical tooth, price fixing, hydraulic swivel head, hydraulic stem, rotating cylinder, Moving plate, claw is nested on chuck body, claw coordinates with drive plate, the another side of drive plate is matched with spanner cone tooth, the rear that spanner bores tooth is equipped with price fixing, the rear of price fixing is connect with four groups of hydraulic stems, the hydraulic stem other end is fixed on Moving plate, hydraulic swivel head is by bearing holder (housing, cover) in Moving plate, hydraulic swivel head can rotate in Moving plate, rotating cylinder is sleeved among price fixing and hydraulic swivel head, rotating cylinder is rotatable, hydraulic conical tooth matches at the leading portion position of rotating cylinder with rotating cylinder, the other end of hydraulic conical tooth and spanner cone tooth cooperation.The advantageous effect that this programme can generate is:The manual clamping mode of the utility model is convenient and efficient;Hydraulic lock mode accurately can control.
Description
Technical field
The utility model is related to field of machining, more particularly to a kind of dual-purpose chuck of lathe.
Background technology
In existing machine chuck clamping mode, generally only a kind of manual clamping mode, and two kinds cannot be blocked
Tight mode combines, and method is relatively simple, and the utility model proposes a kind of dual-purpose chucks of lathe, including manual and liquid
Voltage-controlled system clamps two ways, easy to operate when using manual clamping mode;When using hydraulic control clamping mode, folder
Clamp force controllable precise system.The utility model part of less demanding to some clamping forces can directly use hand-operated clamping, to some
Clamping force requires high part, and hydraulic clamp mode, clamping force can be used controllable.
Utility model content
The utility model proposes a kind of dual-purpose chucks of lathe, have manual clamping and hydraulic lock workpiece two ways, can
By for there is the part of different requirements using clamping is carried out in a manner of corresponding, to improve production efficiency and machining accuracy.
What the technical solution of the utility model was realized in:
A kind of dual-purpose chuck of lathe includes claw, chuck body, drive plate, spanner cone tooth, hydraulic conical tooth, price fixing, hydraulic rotation
Disk, hydraulic stem, rotating cylinder, Moving plate, nested there are three claw on chuck body, claw is matched with drive plate, and three claws can pass
The circumferencial direction of Moving plate moves, and is matched with spanner cone tooth in the another side of drive plate, the rear that spanner bores tooth is equipped with price fixing, fixed
The rear of disk is connect with four groups of hydraulic stems, and the hydraulic stem other end is fixed on Moving plate, hydraulic swivel head by bearing holder (housing, cover) in Moving plate,
Hydraulic swivel head can be in Moving plate around its axis rotation, and rotating cylinder is sleeved among price fixing and hydraulic swivel head, and rotating cylinder can be around price fixing central shaft
Rotation, hydraulic conical tooth match at the leading portion position of rotating cylinder with rotating cylinder, and the other end of hydraulic conical tooth is matched with spanner cone tooth.It is fixed
Disk is fixed on lathe.
Three claws are circumferentially uniformly distributed on chuck body, and claw bottom is equipped with helicla flute, and drive plate is equipped with spiral bar,
Spiral bar is matched with helicla flute.
The other end of drive plate is equipped with transmission cone tooth, and boring tooth with spanner by transmission cone tooth matches.
Rotating cylinder is equipped with spiral lamination, and hydraulic swivel head is equipped with threaded hole, and threaded hole is matched with spiral lamination.
The advantageous effect that this programme can generate is:
There are two types of clamping modes for the chuck tool of the utility model, easy to operate using manual clamping mode;Using liquid
Clamping mode is pressed, hydraulic control clamping is accurate, and clamping force can control.
Description of the drawings
Fig. 1 is a kind of preposition exploded perspective view of dual-purpose chuck of the utility model;
Fig. 2 is a kind of postposition exploded perspective view of dual-purpose chuck of the utility model.
In figure:1-claw, 2-chuck bodies, 3-drive plates, 4-spiral bars, 5-helicla flutes, 6-spanners cone tooth, 7-
Hydraulic conical tooth, 8-price fixings, 9-hydraulic swivel heads, 10-hydraulic stems, 11-spiral laminations, 12-threaded holes, 13-transmission cone teeth,
14-rotating cylinders, 15-Moving plates.
Specific implementation mode
As shown in Figure 1 and Figure 2, it includes claw 1, chuck body 2, transmission that the utility model, which provides a kind of dual-purpose chuck of lathe,
Disk 3, spanner cone tooth 6, hydraulic conical tooth 7, price fixing 8, hydraulic swivel head 9, hydraulic stem 10, rotating cylinder 14, Moving plate 15, it is nested on chuck body 2
There are three claw 1, three claws 1 are circumferentially uniformly distributed on chuck body 2, and claw 1 is matched with drive plate 3, and three claws 1 can
It is moved in the circumferencial direction of drive plate 3,1 bottom of claw is equipped with helicla flute 5, and drive plate 3 is equipped with spiral bar 4, spiral bar 4 and spiral shell
Spin slot 5 matches, and for drive plate 3 in rotation, radial displacement of three claws 1 on chuck body 2 is identical, in drive plate 3
Another side is equipped with transmission cone tooth 13 and is matched with spanner cone tooth 6.The course of work of manual clamping mode is:When manually along clamping
When the rotating spanner cone tooth 6 of direction, spanner bores tooth 6 and transmission cone 13 mating band nutating disk 3 of tooth rotation, the spiral on drive plate 3
The helicla flute 5 of item 4 and 1 bottom of claw coordinates, drive three claws 1 done on 2 circumference of chuck body same displacement amount to internal diameter
To movement, three claws 1 are inwardly tightened, to clamp by card workpiece.When negative direction rotating spanner bores tooth 6, workpiece is released.
The rear that tooth 6 is bored in spanner is equipped with price fixing 8, and price fixing 8 is fixed on motionless on lathe, the rear of price fixing 8 and four groups of liquid
Compression bar 10 connects, and 10 other end of hydraulic stem is fixed on Moving plate 15, hydraulic swivel head 9 by bearing holder (housing, cover) in Moving plate 15, hydraulic rotation
Disk 9 can be in Moving plate 15 around its axis rotation, and rotating cylinder 14 is sleeved on price fixing 8 among hydraulic swivel head 9, and rotating cylinder 14 can be in price fixing 8
Central axis, hydraulic conical tooth 7 are matched with the leading portion position at 8 cooperation of price fixing with rotating cylinder 14 in rotating cylinder 14, hydraulic conical tooth 7 it is another
One end is matched with spanner cone tooth 6.Rotating cylinder 14 is equipped with spiral lamination 11, and hydraulic swivel head 9 is equipped with threaded hole 12, threaded hole 12
It is matched with spiral lamination 11.
The course of work of hydraulic lock mode is:Hydraulic stem 10, which is shunk, drives Moving plate 15 to be moved to price fixing 8, hydraulic swivel head 9
It is rotated in Moving plate 15, the cooperation of the spiral lamination 11 in threaded hole 12 and rotating cylinder 14 on hydraulic swivel head 9 drives 14 turns of rotating cylinder
Dynamic, the rotation of rotating cylinder 14 drives the hydraulic conical tooth 7 of front end to rotate, and hydraulic conical tooth 7 is bored tooth 6 by spanner and rotated with nutating disk 3, passes
The rotation of Moving plate 3 drives three claws 1 to do the inside of same displacement amount on 2 circumference of chuck body and moves radially, three claws 1 to
Interior tightening, to clamp by card workpiece;Otherwise workpiece is released.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (5)
1. a kind of dual-purpose chuck of lathe, including claw(1), chuck body(2), drive plate(3), spanner bore tooth(6), feature exists
In:It further include hydraulic conical tooth(7), price fixing(8), hydraulic swivel head(9), hydraulic stem(10), rotating cylinder(14), Moving plate(15), the card
Disk body(2)There are three claws for upper nesting(1), claw(1)With drive plate(3)It matches, three claws(1)It can be in drive plate(3)
Circumferencial direction movement, drive plate(3)Another side and spanner bore tooth(6)It matches, spanner bores tooth(6)Rear be equipped with price fixing
(8), price fixing(8)Rear and four groups of hydraulic stems(10)Connection, hydraulic stem(10)The other end is fixed on Moving plate(15)On, hydraulic rotation
Disk(9)By bearing holder (housing, cover) in Moving plate(15)In, hydraulic swivel head(9)It can be in Moving plate(15)In around its axis rotation, rotating cylinder(14)Set
In price fixing(8)With hydraulic swivel head(9)Centre, rotating cylinder(14)It can be around price fixing(8)Central axis, hydraulic conical tooth(7)In rotating cylinder
(14)With price fixing(8)Leading portion position at cooperation and rotating cylinder(14)It matches, hydraulic conical tooth(7)The other end and spanner bore tooth
(6)It matches.
2. the dual-purpose chuck of a kind of lathe according to claim 1, it is characterised in that:The price fixing(8)It is fixed on lathe.
3. the dual-purpose chuck of a kind of lathe according to claim 1, it is characterised in that:Three claws(1)In chuck body
(2)Upper circumferential direction is uniformly distributed, claw(1)Bottom is equipped with helicla flute(5), drive plate(3)It is equipped with spiral bar(4), spiral bar(4)
With helicla flute(5)It matches.
4. the dual-purpose chuck of a kind of lathe according to claim 1 or 3, it is characterised in that:The drive plate(3)The other end
Tooth is bored equipped with transmission(13), tooth is bored by transmission(13)Tooth is bored with spanner(6)It matches.
5. the dual-purpose chuck of a kind of lathe according to claim 1, it is characterised in that:The rotating cylinder (14) is equipped with spiral lamination
(11), hydraulic swivel head(9)It is equipped with threaded hole(12), threaded hole(12)With spiral lamination(11)It matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820435996.2U CN207997001U (en) | 2018-03-29 | 2018-03-29 | A kind of dual-purpose chuck of lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820435996.2U CN207997001U (en) | 2018-03-29 | 2018-03-29 | A kind of dual-purpose chuck of lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207997001U true CN207997001U (en) | 2018-10-23 |
Family
ID=63839241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820435996.2U Expired - Fee Related CN207997001U (en) | 2018-03-29 | 2018-03-29 | A kind of dual-purpose chuck of lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207997001U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109530742A (en) * | 2019-01-12 | 2019-03-29 | 山东威达雷姆机械有限公司 | The hand-tight Wrench-type reinforcement collet of chuck mode |
| CN111036948A (en) * | 2019-12-21 | 2020-04-21 | 章丘市广大石化配件有限公司 | Lathe capable of controlling three-jaw chuck to clamp through rotation of spindle |
-
2018
- 2018-03-29 CN CN201820435996.2U patent/CN207997001U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109530742A (en) * | 2019-01-12 | 2019-03-29 | 山东威达雷姆机械有限公司 | The hand-tight Wrench-type reinforcement collet of chuck mode |
| CN111036948A (en) * | 2019-12-21 | 2020-04-21 | 章丘市广大石化配件有限公司 | Lathe capable of controlling three-jaw chuck to clamp through rotation of spindle |
| CN111036948B (en) * | 2019-12-21 | 2020-10-16 | 章丘市广大石化配件有限公司 | Lathe capable of controlling three-jaw chuck to clamp through rotation of spindle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201102149Y (en) | Turning clamper | |
| US20170209940A1 (en) | Lathe Chuck for Aluminum Alloy Hubs | |
| CN204867489U (en) | Three -jaw centrifugal chuck with adjustable | |
| CN207997001U (en) | A kind of dual-purpose chuck of lathe | |
| CN110052873B (en) | Horizontal indexing milling machine fixture and using method thereof | |
| CN110052872B (en) | Indexing milling machine fixture and using method thereof | |
| CN102581648B (en) | Crankshaft turning tool | |
| CN104889783A (en) | Coating clamp for lathe for machining hole of eccentric valve body | |
| CN201760769U (en) | Multidirectional eccentric wheel machining fixture | |
| CN211966671U (en) | Round shaft clamp | |
| CN206066023U (en) | A kind of Self-centering device of clamping thin-wall workpiece | |
| CN105855582A (en) | Flat-jaw self-tightened drill chunk | |
| CN104334301B (en) | Balancing adapter | |
| CN203875363U (en) | Chuck for lathe tailstock | |
| CN110722195B (en) | Rapid centering device for processing cylinder center hole by utilizing handheld electric tool | |
| CN202507088U (en) | Crankshaft lathe machining tool | |
| CN204912815U (en) | Tap holder | |
| CN207642751U (en) | The non-rotating central feature machining tool of cube four-way class valve housing part | |
| CN101554667A (en) | Chuck structure of three-claw interlocking heavy horizontal lathe | |
| CN211840281U (en) | Rotary type porous drilling machine fixture for thin-wall sleeve part | |
| CN211661549U (en) | Shifting fork shaft pin hole machining and positioning device | |
| CN208196193U (en) | Eccentric part machining clamp | |
| CN110434566B (en) | Machining process of flange without collar | |
| CN202984711U (en) | Eccentric three-jaw chuck clamp | |
| CN205342014U (en) | Rotatory boring grab in duplex position |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 451191 No. 1 Huaihe Road, Shuang Hu Economic and Technological Development Zone, Xinzheng, Zhengzhou, Henan Patentee after: Zhongyuan University of Technology Address before: 451191 No. 1 Huaihe Road, Shuanghu Town Economic and Technological Development Zone, Zhengzhou City, Henan Province Patentee before: Zhongyuan University of Technology |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181023 Termination date: 20190329 |