CN110952093A - Paraxial powder feeding positioning and fastening device - Google Patents
Paraxial powder feeding positioning and fastening device Download PDFInfo
- Publication number
- CN110952093A CN110952093A CN201911392314.XA CN201911392314A CN110952093A CN 110952093 A CN110952093 A CN 110952093A CN 201911392314 A CN201911392314 A CN 201911392314A CN 110952093 A CN110952093 A CN 110952093A
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- CN
- China
- Prior art keywords
- paraxial
- nozzle
- connecting rod
- clamp
- laser cladding
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- 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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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C24/00—Coating starting from inorganic powder
- C23C24/08—Coating starting from inorganic powder by application of heat or pressure and heat
- C23C24/10—Coating starting from inorganic powder by application of heat or pressure and heat with intermediate formation of a liquid phase in the layer
Abstract
The utility model provides a paraxial powder feeding location fastening device, including laser cladding head and paraxial nozzle, characterized by that, the connecting rod is articulated with laser cladding head, the connecting rod is articulated with the clamp, the paraxial nozzle is fixed in the clamp; the screw rod is hinged with the laser cladding head, and the upper nut and the lower nut are both arranged on the screw rod and clamp the connecting rod; the uide bushing articulates the clamp with one of them of connecting rod, the latch segment articulates the connecting rod with one of them another of clamp, the bolt passes the uide bushing, with latch segment threaded connection. The coarse adjustment of the position of the paraxial nozzle is realized by rotating the screw rod, and the fine adjustment of the position and the angle of the bypass nozzle is realized by rotating the bolt, so that the adjustment of the position and the angle of the paraxial nozzle is quick and accurate. The screw and the bolt can support the device, and meanwhile, the self-locking device has self-locking capacity and effectively enhances the rigidity of the whole structure.
Description
Technical Field
The invention relates to the field of laser processing, in particular to a paraxial powder feeding positioning and fastening device.
Background
The existing paraxial powder feeding technology is a powder feeding mode which is independently separated from a laser beam in the laser cladding process. In a general paraxial powder feeding mechanism, a powder feeding port is designed in front of the traveling direction of a laser beam, powder is accumulated on the surface of a cladding base material by using the action of gravity, and then the laser beam at the rear scans on the powder deposited in advance to finish the laser cladding process. In the actual production process, the process of paraxial powder feeding requires that the nozzle of the powder feeder and the laser head have relatively fixed positions and angles and are difficult to accurately match. The traditional powder feeding nozzle positioning and fastening device has poor adjustment precision and low efficiency, has poor structural rigidity, is easy to vibrate in the machining process, and has the defects of limiting the further stacking in application.
Disclosure of Invention
This patent provides a paraxial powder feeding location fastening device, has solved among the background art shortcoming such as regulating efficiency is poor, the precision is low, rigidity is weak.
The technical scheme of this patent is realized like this: a paraxial powder feeding positioning and fastening mechanism comprises a laser cladding head and a paraxial nozzle, and is characterized in that a connecting rod is hinged with the laser cladding head, the connecting rod is hinged with a hoop, and the paraxial nozzle is fixed on the hoop; the screw rod is hinged with the laser cladding head, and the upper nut and the lower nut are both arranged on the screw rod and clamp the connecting rod; the uide bushing articulates the clamp with one of them of connecting rod, the latch segment articulates the connecting rod with one of them another of clamp, the bolt passes the uide bushing, with latch segment threaded connection.
The screw and the bolt respectively support the connecting rod and the hoop and can form self-locking, so that the paraxial nozzle is conveniently positioned and locked; the screw is used for adjusting the angle of the connecting rod so as to realize coarse adjustment of the position of the paraxial nozzle; the bolt is used for adjusting the angle of the clamp to realize the fine adjustment of the position and the angle of the paraxial nozzle.
The beneficial effect of this patent is: the coarse adjustment of the position of the paraxial nozzle is realized by rotating the screw rod, and the fine adjustment of the position and the angle of the bypass nozzle is realized by rotating the bolt, so that the adjustment of the position and the angle of the paraxial nozzle is rapid and accurate; the screw and the bolt can support the device, and meanwhile, the device has self-locking capacity, so that the rigidity and reliability of the whole structure are effectively enhanced.
Drawings
FIG. 1 is a schematic structural diagram of the present invention:
description of the components: 1. the laser cladding device comprises a laser cladding head 2, a paraxial nozzle 3, a connecting rod 4, a hoop 5, a screw 6, a lower nut 7, an upper nut 8, a bolt 9, a locking block 10 and a guide sleeve.
Detailed Description
For a better understanding and appreciation, the patent is further described below in connection with the accompanying drawings:
a paraxial powder feeding positioning and fastening mechanism is used for matching with a laser cladding head 1 and a paraxial nozzle 2 to carry out laser processing and mainly comprises a connecting rod 3, a hoop 4, a screw rod 5, a lower nut 6, an upper nut 7, a bolt 8, a locking block 9 and a guide sleeve 10. The connecting rod 3 is articulated with the laser cladding head 1, the connecting rod 3 with the clamp 4 is articulated, and the paraxial nozzle 2 is fixed in the clamp 4.
The screw 5 is hinged with the laser cladding head 1, and the upper nut 7 and the lower nut 6 are both arranged on the screw 5 and clamp the connecting rod 3; the screw 5 is used for adjusting the angle of the connecting rod 3 so as to realize coarse adjustment of the position of the paraxial nozzle 2.
The guide sleeve 10 is hinged to the clamp 4, the locking block 9 is hinged to the connecting rod 3, and the bolt 8 penetrates through the guide sleeve 10 and is in threaded connection with the locking block 9; the bolt 8 is used for adjusting the angle of the clamp 4 so as to realize fine adjustment of the position and the angle of the paraxial nozzle 2; the screw rod 5 and the bolt 8 support the connecting rod 3 and the hoop 4 respectively, self-locking can be formed, and the rigidity and the reliability of the whole structure are effectively enhanced.
Claims (3)
1. A paraxial powder feeding positioning and fastening mechanism comprises a laser cladding head and a paraxial nozzle, and is characterized in that a connecting rod is hinged with the laser cladding head, the connecting rod is hinged with a hoop, and the paraxial nozzle is fixed on the hoop; the screw rod is hinged with the laser cladding head, and the upper nut and the lower nut are both arranged on the screw rod and clamp the connecting rod; the uide bushing articulates the clamp with one of them of connecting rod, the latch segment articulates the connecting rod with one of them another of clamp, the bolt passes the uide bushing, with latch segment threaded connection.
2. The paraxial powder feed positioning and fastening mechanism of claim 1 wherein the screw and bolt support the rod and band, respectively, and are self-locking to facilitate positioning and locking of the paraxial nozzle.
3. The paraxial powder feed positioning and fastening mechanism of claim 2 wherein the screw is used to adjust the angle of the linkage to achieve coarse adjustment of the position of the paraxial nozzle; the bolt is used for adjusting the angle of the clamp to realize the fine adjustment of the position and the angle of the paraxial nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911392314.XA CN110952093A (en) | 2019-12-30 | 2019-12-30 | Paraxial powder feeding positioning and fastening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911392314.XA CN110952093A (en) | 2019-12-30 | 2019-12-30 | Paraxial powder feeding positioning and fastening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110952093A true CN110952093A (en) | 2020-04-03 |
Family
ID=69984896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911392314.XA Withdrawn CN110952093A (en) | 2019-12-30 | 2019-12-30 | Paraxial powder feeding positioning and fastening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110952093A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114134618A (en) * | 2021-12-03 | 2022-03-04 | 安徽翰联色纺股份有限公司 | Nozzle rotating device of air jet spinning machine |
-
2019
- 2019-12-30 CN CN201911392314.XA patent/CN110952093A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114134618A (en) * | 2021-12-03 | 2022-03-04 | 安徽翰联色纺股份有限公司 | Nozzle rotating device of air jet spinning machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200403 |
|
| WW01 | Invention patent application withdrawn after publication |