CN219689817U - Plasma alloy powder cladding equipment - Google Patents
Plasma alloy powder cladding equipment Download PDFInfo
- Publication number
- CN219689817U CN219689817U CN202321202062.1U CN202321202062U CN219689817U CN 219689817 U CN219689817 U CN 219689817U CN 202321202062 U CN202321202062 U CN 202321202062U CN 219689817 U CN219689817 U CN 219689817U
- Authority
- CN
- China
- Prior art keywords
- negative pressure
- fixedly connected
- suction nozzle
- alloy powder
- pressure suction
- 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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- 239000000843 powder Substances 0.000 title claims abstract description 46
- 238000005253 cladding Methods 0.000 title claims abstract description 35
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 29
- 239000000956 alloy Substances 0.000 title claims abstract description 29
- 238000002347 injection Methods 0.000 claims abstract description 14
- 239000007924 injection Substances 0.000 claims abstract description 14
- 229910000599 Cr alloy Inorganic materials 0.000 claims description 3
- 229910001080 W alloy Inorganic materials 0.000 claims description 3
- 239000000788 chromium alloy Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000009825 accumulation Methods 0.000 abstract description 4
- 239000000428 dust Substances 0.000 abstract description 4
- 239000000155 melt Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007750 plasma spraying Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Nozzles (AREA)
Abstract
The utility model discloses plasma alloy powder cladding equipment, and belongs to the technical field of cladding equipment. The utility model provides a plasma alloy powder melts equipment, includes the workstation, is provided with the rifle head in the workstation, still includes: the guide cylinder is fixedly connected to the gun head, a negative pressure suction nozzle is connected to the guide cylinder in a lifting manner, and the working end of the negative pressure suction nozzle is matched with the output end of the gun head; the air injection disc is arranged in an inclined mode and is connected to the workbench in a sliding mode, a negative pressure component is arranged on the workbench, the air injection disc is communicated with the output end of the negative pressure component, a negative pressure suction nozzle is communicated with the input end of the negative pressure component through a collecting box, and the negative pressure suction nozzle is matched with the air injection disc; the utility model can reduce the quantity of scraps scattered on the workpiece and uneven marks, ensure clean and sanitary environment inside and outside the production workshop, reduce dust accumulation and improve the precision of subsequent cladding.
Description
Technical Field
The utility model relates to the technical field of cladding equipment, in particular to plasma alloy powder cladding equipment.
Background
The plasma alloy powder cladding apparatus is a high-tech manufacturing apparatus, also called a plasma spraying apparatus or a plasma cladding apparatus. The basic working principle is that plasma is used to melt and spray metal powder onto the surface of workpiece to form a layer of hard, homogeneous and firmly adhered coating. The device can be used for manufacturing high-quality manufacturing fields of aeroengines, automobile parts, machine tool parts, ship parts and the like.
In the prior art, in the process of cladding the plasma alloy powder, a common device can cause the problem of splashing when the gun head is used for cladding the alloy powder, and the splashed powder can easily leave scraps and rugged marks on the surface of a workpiece, so that the subsequent cladding precision is affected.
Disclosure of Invention
The utility model aims to solve the problem that a common device in the prior art can generate splashing when a gun head melts alloy powder in the process of melting and covering the alloy powder, and the splashing powder can easily leave scraps and rugged marks on the surface of a workpiece so as to influence the precision of subsequent melting and covering.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a plasma alloy powder cladding equipment, includes the workstation, be provided with the rifle head in the workstation, still include: the guide cylinder is fixedly connected to the gun head, a negative pressure suction nozzle is connected to the guide cylinder in a lifting mode, and the working end of the negative pressure suction nozzle is matched with the output end of the gun head; the air injection disk is connected to the workbench in a sliding manner, the air injection disk is arranged in an inclined manner, a negative pressure component is arranged on the workbench, the air injection disk is communicated with the output end of the negative pressure component, the negative pressure suction nozzle is communicated with the input end of the negative pressure component through the collecting box, and the negative pressure suction nozzle is matched with the air injection disk.
In order to facilitate lifting of the negative pressure suction nozzle, preferably, a motor is fixedly connected in the guide cylinder, the output end of the motor is fixedly connected with a reciprocating screw rod, a movable block is connected to the reciprocating screw rod in a threaded mode, a guide rod is fixedly connected to the negative pressure suction nozzle, and the guide rod extends into the guide cylinder and is fixedly connected to the movable block.
In order to improve the adsorption effect of the negative pressure suction nozzle, two groups of negative pressure suction nozzles are symmetrically arranged, and the two groups of negative pressure suction nozzles are made of tungsten alloy and chromium alloy.
In order to be convenient for carry out position control to the jet-propelled dish, still further, workstation bottom fixedly connected with base, fixedly connected with fixed section of thick bamboo on the base, sliding connection has the connecting rod on the fixed section of thick bamboo, jet-propelled dish fixed connection is in the one end of connecting rod, the other end of connecting rod passes through the spring and links to each other with fixed section of thick bamboo bottom is fixed.
In order to be convenient for collect the powder, preferably, the negative pressure subassembly includes fixed connection the negative pressure pump in the base, the input of negative pressure pump is linked together with the collection box through the intake pipe, the block is connected with the collection box in the collection box, the collection box is linked together with the negative pressure pump, the collection box is linked together with the negative pressure suction nozzle through the connecting pipe.
In order to facilitate the spraying of the powder on the workpiece, further, the output end of the negative pressure pump is fixedly connected with a shunt tube, a valve is arranged on the shunt tube, one side of the shunt tube is communicated with the fixed cylinder through a pipeline, and the other side of the shunt tube is fixedly connected with the air injection disc through a pipeline.
Compared with the prior art, the utility model provides plasma alloy powder cladding equipment, which has the following beneficial effects:
1. the plasma alloy powder cladding equipment carries out lifting movement through the negative pressure suction nozzle so as to be better suitable for powder adsorption of workpieces with different heights, reduce the range of powder splashing, enable the powder to be more attached to a gun head for real-time adsorption, and improve the practicability of the device.
2. The plasma alloy powder cladding equipment is used for generating a negative pressure effect in the negative pressure suction nozzle of the plasma alloy powder cladding equipment, so that splashed powder is adsorbed into the collecting box, the quantity of scraps scattered on a workpiece and uneven marks are reduced, the clean and sanitary environment inside and outside a production workshop is ensured, and dust accumulation is reduced.
3. The plasma alloy powder cladding equipment can jet air to the subsequent range that needs powder cladding of its work piece through the jet disc that the slope set up more conveniently, reduces its powder quantity of remaining on the work piece, improves the practicality effect of device, and then improves the precision of follow-up cladding.
The device has the advantages that the number of fragments scattered on a workpiece and uneven marks can be reduced, the clean and sanitary environment inside and outside a production workshop is ensured, dust accumulation is reduced, and the subsequent cladding precision is improved.
Drawings
FIG. 1 is a schematic diagram of a plasma alloy powder cladding apparatus according to the present utility model;
FIG. 2 is a schematic view of the structure of the portion A in FIG. 1 of a plasma alloy powder cladding apparatus according to the present utility model;
FIG. 3 is a schematic view of a part of a plasma alloy powder cladding apparatus according to the present utility model;
fig. 4 is a schematic structural view of an air-jet disk of a plasma alloy powder cladding apparatus according to the present utility model.
In the figure: 1. a work table; 2. a base; 3. a gun head; 4. a guide cylinder; 401. a motor; 402. a reciprocating screw rod; 403. a movable block; 5. a negative pressure suction nozzle; 501. a guide rod; 6. a collection box; 601. a collection box; 7. a negative pressure pump; 701. an air inlet pipe; 702. a shunt; 8. a fixed cylinder; 801. a spring; 9. a jet disk; 901. and (5) connecting a rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Examples:
referring to fig. 1-4, a plasma alloy powder cladding device comprises a workbench 1, wherein a gun head 3 is arranged in the workbench 1, alloy powder cladding is carried out on a workpiece on the workbench 1 through the gun head 3, guide cylinders 4 are fixedly arranged on two sides of the gun head 3 in order to reduce the splashing range of the alloy powder, a motor 401 is fixedly connected in the guide cylinders 4, a reciprocating screw 402 is fixedly connected to the output end of the motor 401, a movable block 403 is connected to the reciprocating screw 402 in a threaded manner, a guide rod 501 is fixedly arranged on the movable block 403, the guide rod 501 is extended to the outside of a negative pressure suction nozzle 5 made of tungsten alloy and chromium alloy, and the suction end of the negative pressure suction nozzle 5 is matched with the gun head 3.
Here, through motor 401 drive reciprocating screw 402 rotation to make movable block 403 drive negative pressure suction nozzle 5 of guide bar 501 bottom and go up and down to remove, so that be applicable to the powder absorption of the not high work piece of co-altitude better, reduce the scope that the powder splashes, make it can laminate rifle head 3 more and adsorb in real time, improve the practicality of the device.
In order to further improve the cleaning effect on powder on a workpiece, the base 2 is installed at the bottom of the workbench 1, the negative pressure pump 7 and the collecting box 6 are installed in the base 2, the input end of the negative pressure pump 7 is communicated with the collecting box 6 through the air inlet pipe 701, the collecting box 601 is connected in a clamping mode in the collecting box 6, the collecting box 601 is communicated with the negative pressure pump 7, and the collecting box 601 is communicated with the negative pressure suction nozzle 5 through a connecting pipe.
Here, when negative pressure pump 7 works, can make its negative pressure suction nozzle 5 in produce negative pressure effect, and then adsorb the powder that splashes to collecting box 601 in, reduce its piece quantity and the rugged trace that scatter on the work piece, ensure the clean health of the inside and outside environment of workshop, reduce the dust accumulation.
In addition, still fixedly connected with fixed cylinder 8 on base 2, sliding connection has connecting rod 901 on fixed cylinder 8, again with jet disc 9 fixed connection in the one end of connecting rod 901, the other end of connecting rod 901 passes through spring 801 and fixed cylinder 8 bottom fixed link to each other, still fixedly connected with shunt tubes 702 at negative pressure pump 7's output, be provided with the valve on the shunt tubes 702, one side of shunt tubes 702 is linked together with fixed cylinder 8 through the pipeline, the opposite side of shunt tubes 702 passes through the pipeline and links to each other with jet disc 9 fixed, this valve is the solenoid valve, when negative pressure pump 7 during operation, the gas of carrying then can get into shunt tubes 702, then the solenoid valve opens, make its gas carry in fixed cylinder 8, then make its jet disc 9 be in the state that rises, then the solenoid valve closes the pipeline passageway, the gas of gas then can carry in jet disc 9 carries out the real-time jet.
Here, the jet disc 9 is the slope setting, and the jet end of jet disc 9 can remain 25-45 inclination with the position of rifle head 3 all the time, and then can be more convenient carry out the jet to the subsequent scope that needs powder cladding of its work piece, reduce its powder quantity of remaining on the work piece, improve the practicality effect of device, and then improve the precision of follow-up cladding.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. Plasma alloy powder cladding equipment, including workstation (1), be provided with rifle head (3) in workstation (1), its characterized in that still includes:
a guide cylinder (4) fixedly connected to the gun head (3),
the guide cylinder (4) is connected with a negative pressure suction nozzle (5) in a lifting manner, and the working end of the negative pressure suction nozzle (5) is matched with the output end of the gun head (3);
an air injection disc (9) which is connected on the workbench (1) in a sliding way, wherein the air injection disc (9) is obliquely arranged,
the workbench (1) is provided with a negative pressure component, the air injection disc (9) is communicated with the output end of the negative pressure component, the negative pressure suction nozzle (5) is communicated with the input end of the negative pressure component through the collecting box (6), and the negative pressure suction nozzle (5) is matched with the air injection disc (9).
2. The plasma alloy powder cladding equipment according to claim 1, wherein a motor (401) is fixedly connected in the guide cylinder (4), an output end of the motor (401) is fixedly connected with a reciprocating screw rod (402), a movable block (403) is connected to the reciprocating screw rod (402) in a threaded mode, a guide rod (501) is fixedly connected to the negative pressure suction nozzle (5), and the guide rod (501) extends into the guide cylinder (4) and is fixedly connected to the movable block (403).
3. A plasma alloy powder cladding apparatus according to claim 2, wherein the negative pressure suction nozzles (5) are symmetrically provided with two groups, and the material of the two groups of negative pressure suction nozzles (5) is tungsten alloy and chromium alloy.
4. A plasma alloy powder cladding apparatus according to claim 3, wherein the bottom of the workbench (1) is fixedly connected with a base (2), a fixed cylinder (8) is fixedly connected to the base (2), a connecting rod (901) is slidingly connected to the fixed cylinder (8), the air injection disc (9) is fixedly connected to one end of the connecting rod (901), and the other end of the connecting rod (901) is fixedly connected to the bottom of the fixed cylinder (8) through a spring (801).
5. The plasma alloy powder cladding apparatus according to claim 4, wherein the negative pressure assembly comprises a negative pressure pump (7) fixedly connected in the base (2), an input end of the negative pressure pump (7) is communicated with the collecting box (6) through an air inlet pipe (701), a collecting box (601) is connected in a clamping manner in the collecting box (6), the collecting box (601) is communicated with the negative pressure pump (7), and the collecting box (601) is communicated with the negative pressure suction nozzle (5) through a connecting pipe.
6. The plasma alloy powder cladding equipment according to claim 5, wherein the output end of the negative pressure pump (7) is fixedly connected with a shunt tube (702), a valve is arranged on the shunt tube (702), one side of the shunt tube (702) is communicated with the fixed cylinder (8) through a pipeline, and the other side of the shunt tube (702) is fixedly connected with the air injection disk (9) through a pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321202062.1U CN219689817U (en) | 2023-05-18 | 2023-05-18 | Plasma alloy powder cladding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321202062.1U CN219689817U (en) | 2023-05-18 | 2023-05-18 | Plasma alloy powder cladding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219689817U true CN219689817U (en) | 2023-09-15 |
Family
ID=87963298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321202062.1U Active CN219689817U (en) | 2023-05-18 | 2023-05-18 | Plasma alloy powder cladding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219689817U (en) |
-
2023
- 2023-05-18 CN CN202321202062.1U patent/CN219689817U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |