CN206666643U - The clamp structure of modified laser melting coating work holder - Google Patents
The clamp structure of modified laser melting coating work holder Download PDFInfo
- Publication number
- CN206666643U CN206666643U CN201720468602.9U CN201720468602U CN206666643U CN 206666643 U CN206666643 U CN 206666643U CN 201720468602 U CN201720468602 U CN 201720468602U CN 206666643 U CN206666643 U CN 206666643U
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- vestibule
- axle
- left clamping
- clamping axle
- pull bar
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Abstract
The utility model provides a kind of novel in structural design, the clamp structure of compact modified laser melting coating work holder, this structure can effectively be gripped to axial workpiece, including left clamping part and right clamping part, left clamping axle and right clamping axle are respectively equipped with the left clamping part and right clamping part, wherein, the left clamping axle can be relative to the right clamping axle axial reciprocating movement；A clamping device is respectively equipped with the left clamping axle and right clamping shaft end being oppositely arranged, the structure of two clamping devices is identical；The clamping device includes the disk for being coaxially fixed on left clamping axle and right clamping shaft end, the edge protrusion of the disk is provided with along the axially arranged ring edge of disk, the side wall of the ring edge is provided with four on the symmetrical screwed hole of disc centre, a regulating bolt is respectively equipped with each screwed hole, a bearing is cased with the end of regulating bolt on the inside of ring edge, the end of each bearing is provided with a grip block.
Description
Technical field
Laser melting and coating technique field is the utility model is related to, more particularly to a kind of modified laser melting coating is filled with piece-holder
The clamp structure put.
Background technology
Laser melting coating is that the material with property is coated in into substrate surface, acquisition and matrix with laser heating fusing
Form the high-quality cladding layer of good metallurgical binding., can be to certain depth manufacturing defect, mistake processing damage according to its application characteristic
Wound or the part for damage of being on active service are repaired；Laser cladding equipment can realize flat-type cladding, axial workpiece cladding, letter at present
Single cylindrical part cladding of rotary type；It is most important when particularly being repaired to axial workpiece when being repaired to above-mentioned part
It is particularly to avoid axial workpiece from repairing with clamping being coaxially disposed and effectively being fixed to it for axle axial workpiece
During occur rocking or loosen and the generation of position drift condition.
The content of the invention
The purpose of this utility model is overcome the deficiencies in the prior art, adapts to real needs, there is provided a kind of structure design
The clamp structure of novel, compact modified laser melting coating work holder, this structure can have to axial workpiece
Effect grips.
Design a kind of clamp structure of modified laser melting coating work holder, including left clamping part and right clamping
Portion, left clamping axle and right clamping axle are respectively equipped with the left clamping part and right clamping part, wherein, the left clamping axle can be relative
The right clamping axle axial reciprocating movement；A clamping is respectively equipped with the left clamping axle and right clamping shaft end being oppositely arranged
Mechanism, the structure of two clamping devices are identical；The clamping device includes coaxially being fixed on left clamping axle and right clamping axle
The disk of end, the edge protrusion of the disk are provided with along the axially arranged ring edge of disk, the side wall of the ring edge
Four are provided with the symmetrical screwed hole of disc centre, a regulating bolt is respectively equipped with each screwed hole, positioned at ring edge
A bearing is cased with the end of the regulating bolt of inner side, the end of each bearing is provided with a grip block.
Preferably, one is respectively equipped with along left clamping axle and right clamping axle in the end of the left clamping axle and right clamping axle
The vestibule that axis direction is set, one end of the vestibule is through the end of left clamping axle and right clamping axle, in the vestibule
Portion is provided with a fixture, a pull bar is additionally provided with vestibule, the pull bar is set through the fixture, and the pull bar can be relative
The fixture axial movement, what the tie rod end at the vestibule outer end matched provided with one with the vestibule internal diameter
Sliding block, the outer end of the sliding block is in coniform, and an extension spring, the drawing are cased with the pull bar between the sliding block and fixture
One end of spring is fixedly connected with the fixture, and the other end of the extension spring is fixedly connected with a slide block, and the extension spring is to the drawing
Bar applies the pulling force to vestibule internal direction；Also a screw thread is provided with the side wall of cavity at the tie rod end on the inside of vestibule
Hole, the screwed hole is interior to be provided with puller bolt, and the end of the puller bolt in vestibule is in coniform, and on the inside of vestibule
Tie rod end and the taper-face contact in coniform puller bolt, and when the puller bolt moves downward, in coniform
The conical surface of puller bolt end can outwards eject pull bar, now, the outer of vestibule is protruding in the outer end of coniform sliding block
Portion.
Preferably, positioned at the spherical arcuation in the end of the pull bar of inner side.
Preferably, the grip block is curved, and the medial surface of the grip block contacted with workpiece is provided with flexible glue bed course.
Preferably, the regulating bolt is provided with the line of weakness for reference mark.
The beneficial effects of the utility model are：
It is the design its novel in structural design, compact, axial workpiece can be carried out in implementation effectively to clamp and fixed, energy
Enough avoid occurring during reparation axial workpiece to rock, loosen and the generation of position drift condition, laser melting coating can be improved
Quality.
Brief description of the drawings
Fig. 1 is primary structure schematic diagram of the present utility model；
Fig. 2 is the cross-sectional view of the clamping device in the utility model；
Fig. 3 is the using state structure diagram of the clamping device in the utility model；
Fig. 4 is the structural representation under the clamping device main view state in the utility model；
In figure：
A. left clamping part；B. right clamping part；
1. the stringer board of left clamping part；2. the stringer board of right clamping part；3. left clamping axle；4. right clamping axle；5th, 6. bearing；7. circle
Disk；8. regulating bolt；9. bearing；10. grip block；11. the outer end of sliding block；12. puller bolt；13. extension spring；14. pull bar；
15. fixture；16. sliding block；17. workpiece.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples：
Embodiment 1：A kind of clamp structure of modified laser melting coating work holder, referring to Fig. 1 to Fig. 4；Including
Left clamping axle 3 and right clamping axle 4 are respectively equipped with left clamping part A and right clamping part B, the left clamping part A and right clamping part B,
Wherein, the left clamping axle 3 can be relative to the right clamping axle 4 axial reciprocating movement.
In the design, the left clamping axle 3 and right clamp that are oppositely arranged are respectively equipped with a clamping device on the end of axle 4,
The structure of two clamping devices is identical；Specifically, the clamping device includes coaxially being fixed on left clamping axle 3 and right clamping
The disk 7 of the end of axle 4, the edge protrusion of the disk 7 are provided with along the axially arranged ring edge of disk, the ring edge
Side wall is provided with four on the symmetrical screwed hole of disc centre, a regulating bolt 8 is respectively equipped with each screwed hole, positioned at annular
It is cased with a bearing 9 on the end of regulating bolt 8 on the inside of edge, the end of each bearing 9 is provided with a grip block 10, in the design
The grip block 10 it is curved, and be additionally provided with flexible glue bed course on the medial surface of the grip block 10 contacted with workpiece 17, meanwhile,
The regulating bolt 8 is provided with the line of weakness for reference mark.
By above-mentioned design, in use, one end of workpiece is positioned on the inside of ring edge, then by adjusting left folder
Hold axially right clamping direction of principal axis movement workpiece is carried out to clamp (existing apparatus has function) in advance, then adjust each regulation respectively
Bolt, realized by the guide of the line of weakness in each regulating bolt and workpiece is effectively fixed by grip block, so that will
Workpiece, left clamping axle, right clamping axle three are coaxially disposed, and now, grip block and flexible glue bed course thereon are pressed in the table of workpiece
On face.
Further, for effective fixed and to axial workpiece the positioning to axial workpiece, the design is also on the left side
A vestibule set along left clamping axle and right clamping axle axis direction, institute are respectively equipped with the end of clamping axle 3 and right clamping axle 4
One end of vestibule is stated through the end of left clamping axle and right clamping axle, a fixture 15, vestibule are provided with the middle part of the vestibule
A pull bar 14 is inside additionally provided with, the pull bar 14 is set through the fixture 15, and the pull bar 14 can relatively described fixture
15 axial movements, the tie rod end at the vestibule outer end are provided with a sliding block 16 matched with the vestibule internal diameter,
The outer end 11 of the sliding block is in coniform, and an extension spring 13 is cased with the pull bar between the sliding block 16 and fixture, described
One end of extension spring 13 is fixedly connected with the fixture 15, and the other end of the extension spring 13 is fixedly connected with sliding block 16, the drawing
Spring 13 applies the pulling force to vestibule internal direction to the pull bar；During conventional sense, in the outer end 11 of coniform sliding block
In in vestibule.
Further, a screwed hole, the spiral shell are also provided with the side wall of the cavity of the end of pull bar 14 on the inside of vestibule
Be provided with puller bolt 12 in pit, the end of the puller bolt 12 in vestibule is in coniform, the pull bar 14 positioned at inner side
The spherical arcuation in end, and the end of pull bar 14 on the inside of vestibule and the taper-face contact in coniform puller bolt, and work as
When the puller bolt moves downward, pull bar can outwards be ejected in the conical surface of coniform puller bolt end, now, in circle
The outer end of the sliding block of taper is protruding to the outside of vestibule.
Need not by when protruding vestibule in the outer end 11 of coniform sliding block (for some parts, its axle
End is smooth plane, in order to avoid causing to damage to shaft end facial planes, need not now be protruded the outer end 11 of sliding block
Set), the end of its puller bolt in vestibule is located in screwed hole, or the not ends contact with pull bar；And when needs
When the outer end 11 of sliding block is provided projectingly, puller bolt can be rotated down, by the lower end of puller bolt by pull bar to hole
The outside ejection of chamber, so as to which the outer end 11 in coniform sliding block to be projected to the outside of vestibule, now, by coniform
Sliding block outer end 11 can quickly judge the center of left clamping axle and right clamping axle, while also can be in
The outer end 11 of coniform sliding block is withstood at the center of axle part end, can quickly be realized workpiece, left clamping axle, right folder
Hold axle three to be coaxially disposed, and can also be withstood on the end of axle part in the outer end 11 of coniform sliding block, final realize will
The effective clamping and fixation of axle part.
What embodiment of the present utility model was announced is preferred embodiment, but is not limited thereto, the common skill of this area
Art personnel, easily according to above-described embodiment, understand spirit of the present utility model, and make different amplification and change, but as long as
Spirit of the present utility model is not departed from, all in the scope of protection of the utility model.
Claims (5)
1. a kind of clamp structure of modified laser melting coating work holder, including left clamping part and right clamping part, described
Left clamping axle and right clamping axle are respectively equipped with left clamping part and right clamping part, wherein, the left clamping axle can the relatively described right side
Clamp the movement of axle axial reciprocating；It is characterized in that：It is respectively equipped with the left clamping axle and right clamping shaft end being oppositely arranged
One clamping device, the structure of two clamping devices are identical；The clamping device includes coaxially being fixed on left clamping axle and the right side
The disk of shaft end is clamped, the edge protrusion of the disk is provided with along the axially arranged ring edge of disk, the ring edge
Side wall be provided with four on the symmetrical screwed hole of disc centre, a regulating bolt is respectively equipped with each screwed hole, positioned at ring
A bearing is cased with the end of regulating bolt on the inside of shape edge, the end of each bearing is provided with a grip block.
2. the clamp structure of modified laser melting coating work holder as claimed in claim 1, it is characterised in that：Institute
State and a vestibule set along left clamping axle and right clamping axle axis direction be respectively equipped with the end of left clamping axle and right clamping axle,
One end of the vestibule is provided with a fixture, vestibule through the end of left clamping axle and right clamping axle at the middle part of the vestibule
Inside be additionally provided with a pull bar, the pull bar is set through the fixture, and the pull bar can relatively described fixture axial movement,
Tie rod end at the vestibule outer end is provided with a sliding block matched with the vestibule internal diameter, the outer end of the sliding block
Portion is in coniform, and an extension spring, one end of the extension spring and the fixation are cased with the pull bar between the sliding block and fixture
Part is fixedly connected, and the other end of the extension spring is fixedly connected with a slide block, and the extension spring applies to the pull bar to vestibule inside side
To pulling force；Also a screwed hole is provided with the side wall of cavity at the tie rod end on the inside of vestibule, is provided with the screwed hole
Puller bolt, the end of the puller bolt in vestibule is in coniform, and the tie rod end on the inside of vestibule is with being in circular cone
The taper-face contact of the puller bolt of shape, and when the puller bolt moves downward, in the cone of coniform puller bolt end
Face can outwards eject pull bar, now, the outside of vestibule is protruding in the outer end of coniform sliding block.
3. the clamp structure of modified laser melting coating work holder as claimed in claim 2, it is characterised in that：It is located at
The spherical arcuation in end of the pull bar of inner side.
4. the clamp structure of modified laser melting coating work holder as claimed in claim 3, it is characterised in that：It is described
Grip block is curved, and the medial surface of the grip block contacted with workpiece is provided with flexible glue bed course.
5. the clamp structure of modified laser melting coating work holder as claimed in claim 4, it is characterised in that：It is described
Regulating bolt is provided with the line of weakness for reference mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720468602.9U CN206666643U (en) | 2017-04-30 | 2017-04-30 | The clamp structure of modified laser melting coating work holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720468602.9U CN206666643U (en) | 2017-04-30 | 2017-04-30 | The clamp structure of modified laser melting coating work holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206666643U true CN206666643U (en) | 2017-11-24 |
Family
ID=60370521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720468602.9U Active CN206666643U (en) | 2017-04-30 | 2017-04-30 | The clamp structure of modified laser melting coating work holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206666643U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110106500A (en) * | 2019-06-05 | 2019-08-09 | 航发优材(镇江)增材制造有限公司 | A kind of the inner wall laser cladding apparatus and laser cladding method of pin-and-hole structure |
| CN113695813A (en) * | 2021-11-01 | 2021-11-26 | 成都兴原再生资源股份有限公司 | Welding device for repairing surface defects of parts |
-
2017
- 2017-04-30 CN CN201720468602.9U patent/CN206666643U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110106500A (en) * | 2019-06-05 | 2019-08-09 | 航发优材(镇江)增材制造有限公司 | A kind of the inner wall laser cladding apparatus and laser cladding method of pin-and-hole structure |
| CN113695813A (en) * | 2021-11-01 | 2021-11-26 | 成都兴原再生资源股份有限公司 | Welding device for repairing surface defects of parts |
| CN113695813B (en) * | 2021-11-01 | 2022-02-22 | 成都兴原再生资源股份有限公司 | Welding device for repairing surface defects of parts |
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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: No.34-2, No.34, Kuihe Road, Dushanzi District, Karamay City, Xinjiang Uygur Autonomous Region Patentee after: XINJIANG HUIXIANG LASER TECHNOLOGY Co.,Ltd. Address before: 838600 No. 11 West Daqing Road, Dushanzi District, the Xinjiang Uygur Autonomous Region, Urumqi Patentee before: XINJIANG HUIXIANG LASER TECHNOLOGY Co.,Ltd. |