CN207840461U - Laser-beam welding machine is servo-actuated pressing device - Google Patents
Laser-beam welding machine is servo-actuated pressing device Download PDFInfo
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- CN207840461U CN207840461U CN201820025647.3U CN201820025647U CN207840461U CN 207840461 U CN207840461 U CN 207840461U CN 201820025647 U CN201820025647 U CN 201820025647U CN 207840461 U CN207840461 U CN 207840461U
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Abstract
The utility model is related to a kind of laser-beam welding machines to be servo-actuated pressing device, including cylinder, bearing, bearing block, pressure head, pedestal, turntable, guide rod, the bearing is fixed in bearing block, top is connect with cylinder, the turntable is fixed on pedestal, and workpiece is located on turntable, and the pressure head is located at the top of workpiece, the bearing is connect with pressure head, and guide rod is located on the outside of cylinder；When operating, workpiece is placed in turntable, drive cylinder-pressing workpiece, turntable drives workpiece rotation, and under the action of frictional force, hold-down head is shown in workpiece servo rotary, since pressure head is connect with cylinder by bearing, so can realize that pressure head is rotated with workpiece and cylinder does not rotate, while axial load can be transmitted again, realize compression action.The problem of the utility model pressing device can be implemented to compress to workpiece, and pressing device does not have to rotate synchronously with workpiece, and there is no pipeline rotations, it is simple in structure, and adapt to the workpiece of different height.
Description
Technical field
The utility model is related to laser-beam welding machine, especially a kind of laser-beam welding machine is servo-actuated pressing device.
Background technology
Fixture for laser welding is one of the key factor for ensureing welding quality, and fixture ensure that two parts to be welded when welding
Relative position remain unchanged, when welding rotary type workpiece, mostly use greatly workpiece rotation, the fixed mode of plumb joint, at this moment
It waits, fixture had not only needed to implement to clamp to workpiece but also needed to rotate together with workpiece.Realize that the fixture of this function is pressure mostly at present
Tight mechanism and workpiece do rotary motion together, but can also have precision problem：If using hydraulic pressure or pneumatic clamping, using
When will consider the revolution problem of liquid/gas pipeline.Solve the problems, such as this at present is to use gas/liquid slip ring, but can make folder in this way
The cost of tool increases, and structure becomes complicated.
Utility model content
The purpose of this utility model is to provide a kind of servo-actuated pressing device of laser-beam welding machine, and pressing device can be to workpiece reality
The problem of pressure is tight, and pressing device does not have to rotate synchronously with workpiece, and there is no pipeline rotations, it is simple in structure, and can fit
Answer the workpiece of different height.
To achieve the above object, the utility model provides the following technical solutions：
A kind of servo-actuated pressing device of laser-beam welding machine, including cylinder, bearing, bearing block, pressure head, pedestal, turntable, guiding
Bar, the bearing are fixed in bearing block, and top is connect with cylinder, and the turntable is fixed on pedestal, and workpiece is located at
On turntable, the pressure head is located at the top of workpiece, and the bearing is connect with pressure head, and guide rod is located on the outside of cylinder；When operating,
Workpiece is placed in turntable, drives cylinder-pressing workpiece, turntable drives workpiece rotation, under the action of frictional force, pressure head with
Workpiece servo rotary, since pressure head is connect with cylinder by bearing, so can realize that pressure head is rotated with workpiece and cylinder does not revolve
Turn, while axial load can be transmitted again, realizes compression action.
Wherein, the workpiece periphery is equipped with frame, and the frame roof is connect with guide rod, and base of frame connects with pedestal
It connects.
Compared with prior art, the utility model has the beneficial effects that：Pressing device can be implemented to compress to workpiece, and press
It is the problem of tight device does not have to rotate synchronously with workpiece, and there is no pipeline rotations, simple in structure, and adapt to the work of different height
Part.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the schematic diagram of the hold-down head and workpiece servo rotary of the utility model.
In figure, 1, cylinder；2, bearing；3, bearing block；4, pressure head；5, pedestal；6, turntable；7, guide rod；8, workpiece；
9, frame.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
It please refers to Fig.1, Fig. 2, in the utility model embodiment：
A kind of servo-actuated pressing device of laser-beam welding machine, including cylinder, bearing, bearing block, pressure head, pedestal, turntable, guiding
Bar, the bearing are fixed in bearing block, and top is connect with cylinder, and the turntable is fixed on pedestal, and workpiece is located at
On turntable, the pressure head is located at the top of workpiece, and the bearing is connect with pressure head, and guide rod is located on the outside of cylinder；When operating,
Workpiece is placed in turntable, drives cylinder-pressing workpiece, turntable drives workpiece rotation, under the action of frictional force, pressure head with
Workpiece servo rotary, since pressure head is connect with cylinder by bearing, so can realize that pressure head is rotated with workpiece and cylinder does not revolve
Turn, while axial load can be transmitted again, realizes compression action.
The workpiece periphery is equipped with frame, and the frame roof is connect with guide rod, and base of frame is connect with pedestal.
The utility model cylinder pushes bearing and pressure head to move up and down, and can implement to compress to workpiece, and workpiece turns round
When movement, under the action of frictional force, band dynamic head is servo-actuated, and due to there is bearing, only pressure head part rotates and cylinder
Without rotation, therefore pressing device can realize under impaction state and workpiece is servo-actuated.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
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 embodiment being appreciated that.
Claims (2)
1. a kind of laser-beam welding machine is servo-actuated pressing device, it is characterised in that：Including cylinder, bearing, bearing block, pressure head, pedestal, rotation
Turntable, guide rod, the bearing are fixed in bearing block, and top is connect with cylinder, and the turntable is fixed on pedestal,
Workpiece is located on turntable, and the pressure head is located at the top of workpiece, and the bearing is connect with pressure head, and guide rod is located on the outside of cylinder；
When operating, workpiece is placed in turntable, drives cylinder-pressing workpiece, turntable drives workpiece rotation, in the effect of frictional force
Under, pressure head and workpiece servo rotary, due to pressure head be connect with cylinder by bearing, so can realize that pressure head is rotated with workpiece and
Cylinder does not rotate, while can transmit axial load again, realizes compression action.
2. a kind of laser-beam welding machine according to claim 1 is servo-actuated pressing device, it is characterised in that：The workpiece periphery is set
There are frame, the frame roof to be connect with guide rod, base of frame is connect with pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820025647.3U CN207840461U (en) | 2018-01-08 | 2018-01-08 | Laser-beam welding machine is servo-actuated pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820025647.3U CN207840461U (en) | 2018-01-08 | 2018-01-08 | Laser-beam welding machine is servo-actuated pressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207840461U true CN207840461U (en) | 2018-09-11 |
Family
ID=63417627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820025647.3U Active CN207840461U (en) | 2018-01-08 | 2018-01-08 | Laser-beam welding machine is servo-actuated pressing device |
Country Status (1)
| Country | Link |
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| CN (1) | CN207840461U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109794720A (en) * | 2019-03-19 | 2019-05-24 | 大族激光科技产业集团股份有限公司 | A kind of servo-actuated pressing device |
| CN109794721A (en) * | 2019-03-19 | 2019-05-24 | 大族激光科技产业集团股份有限公司 | A kind of slave clamping |
| CN113458671A (en) * | 2021-07-22 | 2021-10-01 | 浙江金象科技有限公司 | Synchronous rotating assembly for converting pressure into friction force and application |
| CN113681117A (en) * | 2021-07-22 | 2021-11-23 | 浙江金象科技有限公司 | Automatic positioning welding device for half bottle and valve seat |
-
2018
- 2018-01-08 CN CN201820025647.3U patent/CN207840461U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109794720A (en) * | 2019-03-19 | 2019-05-24 | 大族激光科技产业集团股份有限公司 | A kind of servo-actuated pressing device |
| CN109794721A (en) * | 2019-03-19 | 2019-05-24 | 大族激光科技产业集团股份有限公司 | A kind of slave clamping |
| CN113458671A (en) * | 2021-07-22 | 2021-10-01 | 浙江金象科技有限公司 | Synchronous rotating assembly for converting pressure into friction force and application |
| CN113681117A (en) * | 2021-07-22 | 2021-11-23 | 浙江金象科技有限公司 | Automatic positioning welding device for half bottle and valve seat |
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Legal Events
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 325000 No. 4258, 3rd road, Binhai Park, Wenzhou Economic and Technological Development Zone, Wenzhou City, Zhejiang Province Patentee after: Pentium laser (Zhejiang) Co.,Ltd. Address before: 325000 No. 4258, Binhai Third Road, Binhai Park, Wenzhou Economic Development Zone, Zhejiang Province Patentee before: PENTA LASER (WENZHOU) Co.,Ltd. |