CN109108689A - A kind of table type numerical control lathe clamping device - Google Patents
A kind of table type numerical control lathe clamping device Download PDFInfo
- Publication number
- CN109108689A CN109108689A CN201811137393.5A CN201811137393A CN109108689A CN 109108689 A CN109108689 A CN 109108689A CN 201811137393 A CN201811137393 A CN 201811137393A CN 109108689 A CN109108689 A CN 109108689A
- Authority
- CN
- China
- Prior art keywords
- screw
- lathe
- fixedly connected
- fixture
- numerical control
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/001—Arrangements compensating weight or flexion on parts of the machine
- B23Q11/0017—Arrangements compensating weight or flexion on parts of the machine compensating the weight of vertically moving elements, e.g. by balancing liftable machine parts
- B23Q11/0025—Arrangements compensating weight or flexion on parts of the machine compensating the weight of vertically moving elements, e.g. by balancing liftable machine parts using resilient means, e.g. springs, hydraulic dampers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/04—Work clamping means using fluid means or a vacuum
Abstract
The invention discloses a kind of table type numerical control lathe clamping devices, its structure includes lathe, workbench, positioning device and fixture, it is connect at the top of the lathe with workbench lower screws, lathe top frame supported on both sides is fixedly connected, support frame as described above is connect with electric sliding rail two sides screw, the electric sliding rail and Electric Actuator are electrically connected, the electric sliding rail is slidably connected with slider top, the slider bottom is fixedly connected with telescopic rod side, the telescopic rod other side is fixedly connected with fixture, mounting rack is equipped in the fixture, two sides are connect with positioning device screw at the top of the lathe, electric pushrod is equipped in the positioning device, motor is equipped in the electric pushrod, the motor and gear pass through motor axis connection.The table type numerical control lathe clamping device, positioning device position object, fixture are facilitated accurately to clamp, damaging articles when rubber pad prevents from clamping, and object is protected in the collision of buffer bar and damping spring mitigation object and workbench.
Description
Technical field
The present invention relates to technical field of mechanical processing, specially a kind of table type numerical control lathe clamping device.
Background technique
Lathe refers to the machine of manufacture machine, also known as machine-tool or toolroom machine, traditionally abbreviation lathe, and numerically-controlled machine tool is
The abbreviation of numerically-controlled machine tool, is a kind of automated machine tool equipped with program control system, and clamping device is to hold object in turn
The equipment for manipulating object, it can clamp and unclamp object while executing certain movements, i.e., for clamping the dedicated of object
Customization Tool, wherein using it is most wide be pneumatic gripping device, using compressed air as power source, realized through transmission mechanism similar
The movement of finger, and main holding action is divided into external clamping and two kinds of internal clamp.
Easily there are position deviations with object for fixture when existing table type numerical control lathe gripping apparatus grips object, need to object
Part is positioned, and is generally positioned by manpower manual when positioning, and is more troublesome, and whens fixture gripping objects closely rubs with object
Wipe, be easy to damage object surface, and if object falls off when clamping, be easy to cause object and workbench to collide and damage.
Summary of the invention
The purpose of the present invention is to provide a kind of table type numerical control lathe clamping devices, solve proposed in background technique
Problem.
To achieve the above object, the invention provides the following technical scheme: a kind of table type numerical control lathe clamping device, structure
It including lathe, workbench, positioning device and fixture, is connect at the top of the lathe with workbench lower screws, at the top of the lathe
Frame supported on both sides is fixedly connected, and support frame as described above is connect with electric sliding rail two sides screw, the electric sliding rail and Electric Actuator
It is electrically connected, the electric sliding rail is slidably connected with slider top, and the slider bottom is fixedly connected with telescopic rod side, described
The telescopic rod other side is fixedly connected with fixture, and mounting rack is equipped in the fixture, two sides and positioning device spiral shell at the top of the lathe
Nail connection, the positioning device is interior to be equipped with electric pushrod, motor is equipped in the electric pushrod, the motor and gear pass through electricity
Arbor connection.
As a kind of preferred embodiment of the invention, the motor shaft is connect with ball-screw bearing, the ball wire
Thick stick is equipped with reverser, and the reverser and feed screw nut are rabbeted, and the feed screw nut is threadedly coupled with ball-screw.
As a kind of preferred embodiment of the invention, the ball-screw is fixedly connected with push rod, on the outside of the push rod
Equipped with guide sleeve, the guide sleeve is fixedly connected with positioning plate.
As a kind of preferred embodiment of the invention, the mounting rack two sides of the bottom and intermediate plate are hinged, outside the intermediate plate
Side is fixedly connected with cylinder piston rod, Nian Jie with rubber pad on the inside of the intermediate plate.
As a kind of preferred embodiment of the invention, be equipped with foamed board in the workbench, the foamed board bottom with
It is fixedly connected at the top of buffer bar, the buffer bar is connect with damping spring screw.
Compared with prior art, beneficial effects of the present invention are as follows:
1. the table type numerical control lathe clamping device converts linear motion for rotary motion by ball-screw in electric pushrod,
Positioning plate clamping article is pushed, to position to object, saves manpower, and facilitate the accurate gripping objects of fixture.
2. the table type numerical control lathe clamping device, by elasticity possessed by rubber pad, fixture and object surface are reduced
Friction, prevents object from damaging.
3. the table type numerical control lathe clamping device, buffer bar enables object buffer deceleration, damping spring shape by hydraulic damping
Become and absorb impact force, mitigate the collision of object and workbench, to have the function that protect object.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is a kind of overall structure diagram of table type numerical control lathe clamping device of the present invention；
Fig. 2 is a kind of top view of table type numerical control lathe clamping device of the present invention；
Fig. 3 is a kind of positioning device structure figure of table type numerical control lathe clamping device of the present invention；
Fig. 4 is a kind of clamp structure figure of table type numerical control lathe clamping device of the present invention；
Fig. 5 is a kind of Working table structure figure of table type numerical control lathe clamping device of the present invention.
In figure: lathe -1, support frame -3, positioning device -4, electric sliding rail -5, Electric Actuator -6, is slided workbench -2
Block -7, fixture -8, positioning plate -9, telescopic rod -10, electric pushrod -11, motor -12, gear -13, motor shaft -14, ball wire
Thick stick -15, reverser -16, feed screw nut -17, push rod -18, guide sleeve -19, mounting rack -20, intermediate plate -21, cylinder -22, rubber pad -
23, foamed board -24, buffer bar -25, damping spring -26.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution: a kind of table type numerical control lathe clamping device, structure packet
Lathe 1, workbench 2, positioning device 4 and fixture 8 are included, 1 top of lathe is connect with 2 lower screws of workbench, the lathe 1
Top frame 3 supported on both sides is fixedly connected, and support frame as described above 3 is connect with 5 two sides screw of electric sliding rail, the electric sliding rail 5 and electricity
Dynamic actuator 6 is electrically connected, and the electric sliding rail 5 is connect with 7 top slide of sliding block, 7 bottom of sliding block and telescopic rod 10 1
Side is fixedly connected, and 10 other side of telescopic rod is fixedly connected with fixture 8, is equipped with mounting rack 20, the lathe in the fixture 8
1 top two sides is connect with 4 screw of positioning device, and electric pushrod 11 is equipped in the positioning device 4, is set in the electric pushrod 11
There is motor 12, the motor 12 is connect with gear 13 by motor shaft 14.
Referring to Fig. 3, the motor shaft 14 is connect with 15 bearing of ball-screw, the ball-screw 15 is equipped with reverser
16, the reverser 16 is rabbeted with feed screw nut 17, and the feed screw nut 17 is threadedly coupled with ball-screw 15, by rotary motion
It is converted into linear motion, and then pushes positioning plate 9, saves manpower.
Referring to Fig. 3, the ball-screw 15 is fixedly connected with push rod 18, guide sleeve 19, institute are equipped on the outside of the push rod 18
It states guide sleeve 19 to be fixedly connected with positioning plate 9, clamping article, and then positions object, facilitate the accurate gripping objects of fixture 8.
Referring to Fig. 4,20 two sides of the bottom of mounting rack and intermediate plate 21 are hinged, 21 outside of intermediate plate and 22 piston of cylinder
Bar is fixedly connected, and 21 inside of intermediate plate is Nian Jie with rubber pad 23, is reduced the friction of fixture 8 and object surface, is prevented object from damaging
It is bad.
Referring to Fig. 5, foamed board 24 is equipped in the workbench 2, it is solid at the top of 24 bottom of foamed board and buffer bar 25
Fixed connection, the buffer bar 25 are connect with 26 screw of damping spring, mitigate the collision of object and workbench 2, to reach protection
The effect of object.
Object is placed on workbench 2 by a kind of table type numerical control lathe clamping device of the present invention, when use, is opened
Motor 12, motor 12 and gear 13 drive ball-screw 15 to be driven, and ball-screw 15 and the cooperation of feed screw nut 17 become rotary motion
For linear motion, and then enable push rod 18 flexible, push 9 clamping article of positioning plate, to be positioned to object, save manpower and
Facilitate the accurate gripping objects of fixture 8, Electric Actuator 6 is opened after positioning, sliding block 7 slides on electric sliding rail 5, fixture 8 is moved
It moves above object, telescopic rod 10 enables fixture 8 decline, and cylinder 22 drives 21 gripping objects of intermediate plate, and rubber pad 23 has when clamping
Elasticity can reduce the friction of fixture 8 Yu object, prevent object surface from damaging, if object falls off in workbench 2, buffering when clamping
Bar 25 enables object buffer deceleration by hydraulic damping, and 26 deformation of damping spring absorbs impact force, and mitigation object is touched with workbench 2
It hits, protects object.
Lathe 1 of the invention, workbench 2, support frame 3, positioning device 4, electric sliding rail 5, Electric Actuator 6, sliding block 7,
Fixture 8, positioning plate 9, telescopic rod 10, electric pushrod 11, motor 12, gear 13, motor shaft 14, ball-screw 15, reverser 16,
Feed screw nut 17, guide sleeve 19, mounting rack 20, intermediate plate 21, cylinder 22, rubber pad 23, foamed board 24, buffer bar 25, subtracts push rod 18
Spring 26 is shaken, component is universal standard part or component as known to those skilled in the art, and structure and principle are all this technology
Personnel can learn by technical manual or know by routine experiment method that problems solved by the invention is existing desk-top number
Fixture is easily with object there are position deviation when controlling lathe gripping apparatus grips object, when needing to position object, and positioning
It is generally positioned, is more troublesome by manpower manual, it is easy that object surface is caused with object tight friction when fixture gripping objects
Damage, and if the problems such as object falls off, object and workbench is easy to cause to collide and damage when clamping, the present invention passes through above-mentioned portion
Part is combined with each other, and is converted linear motion for rotary motion by ball-screw in electric pushrod, is pushed positioning plate holdfast
Part saves manpower, and facilitate the accurate gripping objects of fixture to position to object, by elasticity possessed by rubber pad,
The friction for reducing fixture and object surface, prevents object from damaging, and buffer bar enables object buffer deceleration, damping bullet by hydraulic damping
Spring deformation absorbs impact force, mitigates the collision of object and workbench, to have the function that protect object.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of table type numerical control lathe clamping device, structure includes lathe (1), workbench (2), positioning device (4) and fixture
(8), it is characterised in that: it is connect at the top of the lathe (1) with workbench (2) lower screws, it is supported on both sides at the top of the lathe (1)
Frame (3) is fixedly connected, and support frame as described above (3) is connect with electric sliding rail (5) two sides screw, and the electric sliding rail (5) is held with electronic
Row device (6) is electrically connected, and the electric sliding rail (5) connect with sliding block (7) top slide, sliding block (7) bottom and telescopic rod
(10) side is fixedly connected, and telescopic rod (10) other side is fixedly connected with fixture (8), and installation is equipped in the fixture (8)
Frame (20), lathe (1) top two sides are connect with positioning device (4) screw, and electric pushrod is equipped in the positioning device (4)
(11), motor (12) are equipped in the electric pushrod (11), the motor (12) is connect with gear (13) by motor shaft (14).
2. a kind of table type numerical control lathe clamping device according to claim 1, it is characterised in that: the motor shaft (14) with
The connection of ball-screw (15) bearing, the ball-screw (15) are equipped with reverser (16), the reverser (16) and lead screw spiral shell
Female (17) interlocking, the feed screw nut (17) are threadedly coupled with ball-screw (15).
3. a kind of table type numerical control lathe clamping device according to claim 2, it is characterised in that: the ball-screw (15)
It is fixedly connected with push rod (18), is equipped with guide sleeve (19) on the outside of the push rod (18), the guide sleeve (19) and positioning plate (9) fixed company
It connects.
4. a kind of table type numerical control lathe clamping device according to claim 1, it is characterised in that: mounting rack (20) bottom
Portion two sides and intermediate plate (21) hingedly, are fixedly connected on the outside of the intermediate plate (21) with cylinder (22) piston rod, in the intermediate plate (21)
Side is Nian Jie with rubber pad (23).
5. a kind of table type numerical control lathe clamping device according to claim 1, it is characterised in that: in the workbench (2)
Equipped with foamed board (24), be fixedly connected at the top of foamed board (24) bottom and buffer bar (25), the buffer bar (25) with subtract
Shake the connection of spring (26) screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811137393.5A CN109108689A (en) | 2018-09-28 | 2018-09-28 | A kind of table type numerical control lathe clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811137393.5A CN109108689A (en) | 2018-09-28 | 2018-09-28 | A kind of table type numerical control lathe clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109108689A true CN109108689A (en) | 2019-01-01 |
Family
ID=64856525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811137393.5A Pending CN109108689A (en) | 2018-09-28 | 2018-09-28 | A kind of table type numerical control lathe clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109108689A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109623649A (en) * | 2019-01-29 | 2019-04-16 | 上海海事大学 | A kind of electronic stationary fixture of sample holder formula and method for polishing |
| CN112222312A (en) * | 2020-09-17 | 2021-01-15 | 常州机电职业技术学院 | Feeding and discharging device for steel plate piece machining |
| CN112757017A (en) * | 2020-12-29 | 2021-05-07 | 广州易现科技有限公司 | Workpiece quick positioning device for intelligent manufacturing equipment based on production line |
-
2018
- 2018-09-28 CN CN201811137393.5A patent/CN109108689A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109623649A (en) * | 2019-01-29 | 2019-04-16 | 上海海事大学 | A kind of electronic stationary fixture of sample holder formula and method for polishing |
| CN109623649B (en) * | 2019-01-29 | 2020-03-24 | 上海海事大学 | Sample clamping type electric fixing clamp and method for polishing |
| CN112222312A (en) * | 2020-09-17 | 2021-01-15 | 常州机电职业技术学院 | Feeding and discharging device for steel plate piece machining |
| CN112757017A (en) * | 2020-12-29 | 2021-05-07 | 广州易现科技有限公司 | Workpiece quick positioning device for intelligent manufacturing equipment based on production line |
| CN112757017B (en) * | 2020-12-29 | 2022-06-24 | 杭州铭赫科技有限公司 | Workpiece quick positioning device for intelligent manufacturing equipment based on production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190101 |