CN107225502A - A kind of clamping device of six degree of freedom magnetic force attrition process space bent pipe - Google Patents
A kind of clamping device of six degree of freedom magnetic force attrition process space bent pipe Download PDFInfo
- Publication number
- CN107225502A CN107225502A CN201710440861.5A CN201710440861A CN107225502A CN 107225502 A CN107225502 A CN 107225502A CN 201710440861 A CN201710440861 A CN 201710440861A CN 107225502 A CN107225502 A CN 107225502A
- Authority
- CN
- China
- Prior art keywords
- leading screw
- connecting rod
- crossbeam
- bent pipe
- column
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
A kind of clamping device of six degree of freedom magnetic force attrition process space bent pipe, including column, leading screw, set axle, crossbeam, connecting rod, chuck joint, rotation telescopic, column and the vertical parallel setting of leading screw, set axle sleeve is connected on column and leading screw, the internal thread coordinated with leading screw is provided with set axle, leading screw rotary drive mechanism is provided with column；Crossbeam is transversely mounted on set axle, and one end of connecting rod is arranged on crossbeam, and to slide laterally setting between crossbeam, the other end chuck for installing joint of connecting rod sets between connecting rod and chuck head and rotates telescopic.The present invention solves the problem of magnetic abrasive finishing space bent pipe grips difficulty, is processed for space bent pipe and provides stable processing environment.Be conducive to improving the crudy of magnetic abrasive finishing space bent pipe, while during to high-volume work pieces process, relative pose can be kept, directly fixed processing, without being acquired again to data, saving a large amount of early-stage preparations times.
Description
Technical field
The present invention relates to the clamping dress of clamping device, more particularly to a kind of six degree of freedom magnetic force attrition process space bent pipe
Put.
Background technology
With continuing to develop for society, the hair at full speed of the industry such as Aero-Space, medicine equipment, food machinery, biochemistry
Exhibition, many bend pipe precision parts are widely used, in order to cater to use environment, bend pipe inner space after bending
It is narrow and small and complex-shaped, there is certain requirement simultaneously for the surface quality of bend pipe, during due to its production and heat treatment, meeting
So that bend pipe inner surface crack with the surface defect such as pit, it is especially the most serious in knee, cause and pass through inside bend pipe
Turbulization when flowing gas or liquid, cause vibration, influence the even running of machinery, reduce service life.Use magnetic grinding
Processing space bend pipe can be very good to meet its requirement.But due to bend pipe various shapes, conventional brace is difficult to meet to pipe fitting
The requirement of Working position while definitely fix, and then processing effect is have impact on, reduce the processing efficiency of bend pipe.
Abrasive material is easy consumption product in process simultaneously, it is therefore desirable to frequently addition is carried out to internal abrasive material with changing,
Conventional clamping device is required for re-starting pipe fitting and gripped when abrasive material is changed in each addition, therefore causes processing every time
Before be required for machining locus re-start planning and to original point position, to be processed.In this case, staff
It is cumbersome, waste time and energy, under processing efficiency.
The content of the invention
It is an object of the invention to provide a kind of clamping device of six degree of freedom magnetic force attrition process space bent pipe, according to added
The shape of work Anomalistic space bend pipe is positioned to its position, fixed, and batch workpiece is changed without adopt again after being processed
Collect data, you can keep relative position, directly processed after can fixing, save the plenty of time.
In order to achieve the above object, the present invention is realized using following technical scheme：
A kind of clamping device of six degree of freedom magnetic force attrition process space bent pipe, including column, leading screw, set axle, crossbeam, company
Extension bar, chuck joint, rotation telescopic, the column are connected on column and leading screw with the vertical parallel setting of leading screw, set axle sleeve,
Cover axle and be provided with the internal thread coordinated with leading screw, leading screw rotary drive mechanism is provided with column；Crossbeam is transversely mounted on set axle
On, one end of connecting rod is arranged on crossbeam, and to slide laterally setting between crossbeam, the other end chuck for installing of connecting rod connects
Head, sets between connecting rod and chuck head and rotates telescopic.
The connecting rod is connected by spacing case with crossbeam, and rack is provided with the crossbeam, is set in the spacing case
There are gear, gear, rack intermeshing.
One end connection connecting rod for rotating telescopic, the other end is provided with multiple longitudinal openings, and provided with outer spiral shell
Line, coordinates external thread bolt connection to have big nut.
The chuck joint includes chuck and joint, and chuck is fixedly connected with joint, joint be plugged on rotation telescopic with
In connecting rod.
Leading screw rotary drive mechanism is arranged on the upper end of column, including lifting handwheel and gear drive, lifting handwheel
Leading screw is driven to rotate by gear drive.
It is used to support vertical columns provided with base in the bottom of the column.
Compared with prior art, the beneficial effects of the invention are as follows：
The invention provides a kind of clamping device of six degree of freedom magnetic force attrition process space bent pipe, the device can be by this
The mechanism of body carries out quick despatch to workpiece, while being accurately positioned to clip position, it is ensured that be held on same position every time
Put.So that to workpiece sensing and increase abrasive material and batch workpiece be processed after change and need not re-start trajectory planning,
Original point position, it is easy to operate so that processing efficiency is greatly enhanced, saves the substantial amounts of time, reduces and be processed into
This, while can guarantee that the absolute fix of workpiece in process so that processing is safer.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the clamping device of six degree of freedom magnetic force attrition process space bent pipe of the invention.
Fig. 2 is the structural representation for rotating telescopic.
Fig. 3 is the top view for covering axle.
Fig. 4 is the top view of leading screw rotating driving device.
Fig. 5 is the front view of leading screw rotating driving device.
In figure：1- bases, 2- leading screws, 3- columns, 4- sets axle, 4-1 internal thread holes, 4-2 legholes, 5- loading drive gears
Put, 6- lifting handwheels, the spacing casees of 7-, 8- connecting rods, 9- racks, 10- crossbeams, 11- rotate telescopic, 12- chucks, 13- canine tooths
Wheel, 14- little gears, 15- joints, 16- big nuts.
Embodiment
The embodiment to the present invention is described further below in conjunction with the accompanying drawings：
See Fig. 1-Fig. 5, a kind of clamping device of six degree of freedom magnetic force attrition process space bent pipe, including column 3, leading screw 2,
Axle 4, crossbeam 10, connecting rod 8, chuck joint, rotation telescopic 11, the column 3 and the vertical parallel setting of leading screw 2 are covered, axle 4 is covered
Column 3 is socketed in on leading screw 2, the internal thread coordinated with leading screw 2 is provided with set axle 4, rotates and drives provided with leading screw on column 3
Motivation structure；Crossbeam 10 is transversely mounted on set axle 4, and one end of connecting rod 8 is arranged on crossbeam 10, is laterally between crossbeam 10
Slide and set, the other end chuck for installing joint of connecting rod 8 sets between connecting rod 8 and chuck head and rotates telescopic 11.
The connecting rod 8 is connected by spacing case 7 with crossbeam 10, rack 9 is provided with the crossbeam 10, described spacing
Gear is provided with case 7, gear, rack 9 are intermeshed.
On crossbeam 10, the both sides of rack 9 be provided with slideway, spacing case 7 is arranged on slideway, and gear passes through bearing and installs limit
In the case 7 of position, engaged with rack 9.
See Fig. 2, the rotation telescopic 11 one end is by screw thread or is fixedly connected with connecting rod 8, the other end is provided with multiple
The opening of longitudinal direction, and provided with external screw thread, coordinate external screw thread to be connected with big nut 16.
Rotate part of the telescopic 11 provided with longitudinal opening flexible, when big nut 16 is connected on external screw thread,
Its circumferential size can be reduced, the clamping of joint 15 for being plugged on inside can be fixed, when big nut 16 is screwed, is turned
Dynamic telescopic 11 returns to original circumferential size, then the joint 15 of chuck be free to flexible rotation.
The chuck joint includes chuck 12 and joint 15, and chuck 12 is fixedly connected with joint 15, and joint 15, which is plugged on, to be turned
In dynamic telescopic 11 and connecting rod 8.
See Fig. 1, Fig. 4, Fig. 5, leading screw rotary drive mechanism is arranged on the upper end of column 3, including lifting handwheel 6 and gear are passed
Dynamic device, lifting handwheel 6 drives leading screw 2 to rotate by gear drive.
Loading drive gear is set to gear wheel 16 and the intermeshing drive connection of little gear 13, and the axle one end of gear wheel 16 is with rising
Drop handwheel 6 is fixedly connected, and the other end is rotated with column 3 and is connected.The axle of little gear 14 is fixedly connected with leading screw.See on Fig. 3, set axle
Coordinate provided with internal thread hole 4-1 with leading screw and be spirally connected, leghole 4-2 is slidably connected with column.Rotate the drive gear wheel of lifting handwheel 6
13rd, little gear 14, leading screw 2 are rotated, and set axle 4 is moved up and down in the presence of screw thread along column 3.
It is used to support vertical columns 3 provided with base 1 in the bottom of the column 3.The bottom of leading screw 2 rotates with base 1 and is connected.
When using：Rotation and lifting handwheel 6, drives leading screw 2 to rotate by gear drive 5 first, set axle 4 and crossbeam 10
It is integrated mechanism.The rotation of leading screw 2 drives set axle 4 to move up and down, and realizes the oscilaltion of crossbeam 10.It is big further according to space bent pipe shape
It is small to determine required clamping length, fix two by the distance and two relative lengths of joint 15 that adjust two spacing casees 7
The position of chuck 12.Because joint 15 is expansion link, the angular transformation of chuck 12 is realized the need for being clamped according to space bent pipe,
The fixation of telescoping joint's chuck and connecting rod 8 is realized by rotating telescopic 11 again, so as to realize the fixation to space bent pipe.
Claims (6)
1. a kind of clamping device of six degree of freedom magnetic force attrition process space bent pipe, it is characterised in that including column, leading screw, set
Axle, crossbeam, connecting rod, chuck joint, rotation telescopic, the column are connected on column with the vertical parallel setting of leading screw, set axle sleeve
With on leading screw, the internal thread coordinated with leading screw being provided with set axle, leading screw rotary drive mechanism is provided with column；Crossbeam is horizontal
On set axle, one end of connecting rod is arranged on crossbeam, is to slide laterally setting, the other end of connecting rod between crossbeam
Chuck for installing joint, sets between connecting rod and chuck head and rotates telescopic.
2. a kind of clamping device of six degree of freedom magnetic force attrition process space bent pipe according to claim 1, its feature exists
In the connecting rod is connected by spacing case with crossbeam, and rack is provided with the crossbeam, and tooth is provided with the spacing case
Wheel, gear, rack intermeshing.
3. a kind of clamping device of six degree of freedom magnetic force attrition process space bent pipe according to claim 1, its feature exists
In, one end connection connecting rod for rotating telescopic, the other end is provided with multiple longitudinal openings, and provided with external screw thread, matches somebody with somebody
Closing external thread bolt connection has big nut.
4. a kind of clamping device of six degree of freedom magnetic force attrition process space bent pipe according to claim 1, its feature exists
In the chuck joint includes chuck and joint, and chuck is fixedly connected with joint, and joint is plugged on rotation telescopic and connecting rod
In.
5. a kind of clamping device of six degree of freedom magnetic force attrition process space bent pipe according to claim 1, its feature exists
In leading screw rotary drive mechanism is arranged on the upper end of column, including lifting handwheel and gear drive, and lifting handwheel passes through tooth
Wheel transmission device driving leading screw is rotated.
6. a kind of clamping device of six degree of freedom magnetic force attrition process space bent pipe according to claim 1, its feature exists
In in the bottom of the column provided with base for supporting vertical columns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710440861.5A CN107225502B (en) | 2017-06-13 | 2017-06-13 | A kind of clamping device of six degree of freedom magnetic force attrition process space bent pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710440861.5A CN107225502B (en) | 2017-06-13 | 2017-06-13 | A kind of clamping device of six degree of freedom magnetic force attrition process space bent pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107225502A true CN107225502A (en) | 2017-10-03 |
| CN107225502B CN107225502B (en) | 2019-05-17 |
Family
ID=59936002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710440861.5A Active CN107225502B (en) | 2017-06-13 | 2017-06-13 | A kind of clamping device of six degree of freedom magnetic force attrition process space bent pipe |
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| Country | Link |
|---|---|
| CN (1) | CN107225502B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107839586A (en) * | 2017-11-17 | 2018-03-27 | 四川行之智汇知识产权运营有限公司 | A kind of transporter for being readily transported pipeline |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160052913A (en) * | 2014-10-29 | 2016-05-13 | 세종공업 주식회사 | clamping device for holding material multi axis position |
| CN105855762A (en) * | 2016-06-08 | 2016-08-17 | 佛山市联智新创科技有限公司 | Welding system based on robot technology |
| CN105945934A (en) * | 2016-06-12 | 2016-09-21 | 江苏新光数控技术有限公司 | Three-degree-of-freedom gear transmission manipulator |
| CN205734183U (en) * | 2016-06-24 | 2016-11-30 | 辽宁科技大学 | A kind of hand-held bend pipe inner surface buffing machine based on magnetic finishing |
-
2017
- 2017-06-13 CN CN201710440861.5A patent/CN107225502B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160052913A (en) * | 2014-10-29 | 2016-05-13 | 세종공업 주식회사 | clamping device for holding material multi axis position |
| CN105855762A (en) * | 2016-06-08 | 2016-08-17 | 佛山市联智新创科技有限公司 | Welding system based on robot technology |
| CN105945934A (en) * | 2016-06-12 | 2016-09-21 | 江苏新光数控技术有限公司 | Three-degree-of-freedom gear transmission manipulator |
| CN205734183U (en) * | 2016-06-24 | 2016-11-30 | 辽宁科技大学 | A kind of hand-held bend pipe inner surface buffing machine based on magnetic finishing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107839586A (en) * | 2017-11-17 | 2018-03-27 | 四川行之智汇知识产权运营有限公司 | A kind of transporter for being readily transported pipeline |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107225502B (en) | 2019-05-17 |
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