CN220969550U - Spray gun structure for thermal spraying - Google Patents
Spray gun structure for thermal spraying Download PDFInfo
- Publication number
- CN220969550U CN220969550U CN202322305467.4U CN202322305467U CN220969550U CN 220969550 U CN220969550 U CN 220969550U CN 202322305467 U CN202322305467 U CN 202322305467U CN 220969550 U CN220969550 U CN 220969550U
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- China
- Prior art keywords
- spray gun
- sliding seat
- thermal spraying
- connecting cylinder
- stepping motor
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- 239000007921 spray Substances 0.000 title claims abstract description 78
- 238000007751 thermal spraying Methods 0.000 title claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 30
- 238000009434 installation Methods 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
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Abstract
The utility model discloses a spray gun structure for thermal spraying, which comprises a spray gun, wherein a connecting sleeve is sleeved on the spray gun, one end of the spray gun is provided with a pipeline connector, one end of the spray gun, which is far away from the pipeline connector, is provided with a spray head, the periphery of the spray head is provided with a shield, the middle part of the lower end of the connecting sleeve is provided with a connecting shaft, the lower end of the connecting shaft is provided with a sliding seat, and the periphery of the sliding seat is provided with a connecting cylinder. According to the utility model, the connecting sleeve, the connecting shaft, the sliding seat, the connecting cylinder, the first stepping motor, the transmission screw rod and the end cover are arranged, so that the depth of the spray gun can be adjusted according to the spraying use requirements of the hole groove and the like in the use process, and the spray gun is very convenient and fast; the structural design of sliding seat, spread groove, second step motor and connecting axle makes the spray gun carry out rotatory swing regulation according to the user demand in the use, makes the spray gun use more nimble.
Description
Technical Field
The utility model belongs to the technical field of spray guns for thermal spraying, and particularly relates to a spray gun structure for thermal spraying.
Background
Thermal spraying is a process in which a coating material is melted by heating, atomized into very fine particles by a high velocity gas stream, and sprayed onto the surface of a workpiece at a very high velocity to form a coating. Different coating materials are selected according to the requirements, so that one or more properties of wear resistance, corrosion resistance, oxidation resistance, heat resistance and the like can be obtained.
The spray gun used for thermal spraying generally depends on the mechanical arm for installation, but the spray gun is limited by the structure of some mechanical arms, and can not accurately carry out depth adjustment according to the spraying requirements of a hole groove and the like when in use, and because the spray gun can not carry out rotary swing adjustment, the spray gun can have higher requirements on the mechanical arm, so that the purchase cost and the use cost of the mechanical arm and the like used for the spray gun can be greatly increased, and therefore, the spray gun structure for thermal spraying is provided.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides a spray gun structure for thermal spraying, which effectively solves the problems of the prior spray gun structure for thermal spraying.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a spray gun structure for thermal spraying, including the spray gun, the cover is equipped with the adapter sleeve on the spray gun, spray gun one end is provided with the pipe connection head, pipe connection head one end is kept away from to the spray gun is provided with the shower nozzle, shower nozzle periphery is provided with the guard shield, adapter sleeve lower extreme middle part is provided with the connecting axle, the connecting axle lower extreme is provided with the sliding seat, the sliding seat periphery is provided with the connecting cylinder, the position that the connecting cylinder is connected with the sliding seat is provided with the spout, connecting cylinder one end is provided with the end cover, be located the connecting cylinder and keep away from the lateral wall middle part of end cover one end and have first step motor through the screw connection, first step motor transmission output is provided with the transmission lead screw, the transmission lead screw runs through the sliding seat middle part, the shaping has the spread groove in the sliding seat that is located transmission lead screw top, the inner bottom of spread groove is provided with the second step motor, connecting cylinder lower extreme one side is provided with the installation axle.
Preferably, the shield is connected with the periphery of the end part of the spray gun through threads, and the lower end of the connecting sleeve is welded with the upper end of the connecting shaft.
Preferably, the shield is connected with the periphery of the end part of the spray gun through threads, and the lower end of the connecting sleeve is welded with the upper end of the connecting shaft.
Preferably, the lower end of the connecting shaft is rotationally connected with the middle part of the upper end of the sliding seat, the lower part of the end cover is connected with the lower end of the connecting cylinder through a screw, and the transmission output end of the first stepping motor is connected with the end part of the transmission screw rod through a key.
Preferably, one end of the transmission screw rod, which is far away from the first stepping motor, is connected with the middle part of the end cover through a bearing, the transmission screw rod is connected with the middle part of the sliding seat through threads, and the sliding groove is formed in the connecting cylinder.
Preferably, the sliding seat is in sliding connection with the connecting cylinder through a sliding chute, and the lower end of the second stepping motor is connected with the inner bottom end of the connecting chute through a screw.
Preferably, the transmission output end of the second stepping motor is connected with the middle part of the lower end of the connecting shaft through a key, and the upper end of the mounting shaft is welded with the lower end of the connecting cylinder.
In the spray gun structure for thermal spraying, through arranging the connecting sleeve, the connecting shaft, the sliding seat, the connecting cylinder, the first stepping motor, the transmission screw rod and the end cover, the spray gun can be subjected to depth adjustment according to the spraying use requirements of a hole groove and the like in the use process, and the spray gun structure is very convenient and fast; the structural design of sliding seat, spread groove, second step motor and connecting axle makes the spray gun carry out rotatory swing regulation according to the user demand in the use, makes the spray gun use more nimble.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a front cross-sectional view of the connecting cylinder of the present utility model;
FIG. 3 is a schematic view showing a connection structure of the sliding seat, the second stepper motor and the connecting shaft according to the present utility model;
In the figure: 1. connecting sleeves; 2. a spray gun; 3. a pipe joint; 4. a spray head; 5. a shield; 6. a connecting shaft; 7. a sliding seat; 8. a connecting cylinder; 9. a chute; 10. an end cap; 11. a first stepping motor; 12. a transmission screw rod; 13. a connecting groove; 14. a second stepping motor; 15. and (5) mounting a shaft.
Detailed Description
The embodiment is given by fig. 1-3, the utility model comprises a spray gun 2, the spray gun 2 is sleeved with a connecting sleeve 1, one end of the spray gun 2 is provided with a pipeline connector 3, one end of the spray gun 2 far away from the pipeline connector 3 is provided with a spray head 4, the periphery of the spray head 4 is provided with a shield 5, the middle part of the lower end of the connecting sleeve 1 is provided with a connecting shaft 6, the lower end of the connecting shaft 6 is provided with a sliding seat 7, the periphery of the sliding seat 7 is provided with a connecting cylinder 8, the position of the connecting cylinder 8 connected with the sliding seat 7 is provided with a sliding groove 9, one end of the connecting cylinder 8 is provided with an end cover 10, the middle part of the side wall of the connecting cylinder 8 far away from one end of the end cover 10 is connected with a first stepping motor 11 through a screw, the transmission output end of the first stepping motor 11 is provided with a transmission screw 12, the transmission screw 12 penetrates through the middle part of the sliding seat 7, a connecting groove 13 is formed in the sliding seat 7 positioned above the transmission screw 12, the inner bottom end of the connecting groove 13 is provided with a second stepping motor 14, and one side of the lower end of the connecting cylinder 8 is provided with a mounting shaft 15.
Wherein, the guard shield 5 passes through threaded connection with spray gun 2 tip periphery, and adapter sleeve 1 lower extreme and connecting axle 6 upper end welding, and guard shield 5 passes through threaded connection with spray gun 2 tip periphery, and adapter sleeve 1 lower extreme and connecting axle 6 upper end welding, adapter sleeve 1 can move with spray gun 2 in step, and spray gun 2 passes through pipe connection head 3 to be connected with the spraying feed end of thermal spraying equipment, and the thermal spraying material passes through shower nozzle 4 blowout, and guard shield 5 can protect shower nozzle 4 all around at shower nozzle 4 periphery, prevents that shower nozzle 4 blowout's material from splashing around shower nozzle 4.
Wherein, connecting axle 6 lower extreme and slide holder 7 upper end middle part rotate to be connected, end cover 10 lower part and connecting cylinder 8 lower extreme pass through screw connection, first step motor 11 transmission output passes through the key connection with transmission lead screw 12 tip, transmission lead screw 12 keeps away from first step motor 11 one end and is connected through the bearing with end cover 10 middle part, transmission lead screw 12 passes through threaded connection with slide holder 7 middle part, spout 9 shaping is in connecting cylinder 8, slide holder 7 passes through spout 9 sliding connection with connecting cylinder 8, first step motor 11 can drive transmission lead screw 12 rotation at the during operation, transmission lead screw 12 can drive slide holder 7 and remove in spout 9, and then make connecting axle 6 and adapter sleeve 1 drive spray gun 2 and remove the flexible.
The lower end of the second stepping motor 14 is connected with the inner bottom end of the connecting groove 13 through a screw, the transmission output end of the second stepping motor 14 is connected with the middle of the lower end of the connecting shaft 6 through a key, the upper end of the mounting shaft 15 is welded with the lower end of the connecting cylinder 8, and the second stepping motor 14 can drive the connecting shaft 6 to rotate during operation, so that the connecting sleeve 1 and the spray gun 2 rotate.
Working principle: when the spray gun structure provided by the utility model works, the thermal spraying equipment supplies power, the electric components are controlled by the control equipment of the thermal spraying equipment, the spray gun structure can be mounted on the mechanical arm through the mounting shaft 15, the spray gun 2 is connected with the spraying feed end of the thermal spraying equipment through the pipeline connector 3, thermal spraying materials are sprayed out through the spray head 4, the periphery of the spray head 4 can be protected by the shield 5 through the periphery of the spray head 4, the materials sprayed out by the spray head 4 are prevented from splashing around the spray head 4, the safety of the spray gun 2 is improved, the first stepping motor 11 can drive the transmission screw 12 to rotate during working, the transmission screw 12 can drive the sliding seat 7 to move in the sliding groove 9, and then the connecting shaft 6 and the connecting sleeve 1 drive the spray gun 2 to move and stretch, so that the spray gun 2 can be subjected to depth adjustment according to the spraying use requirements of a hole groove and the like during thermal spraying working, and the second stepping motor 14 can drive the connecting shaft 6 to rotate during working, and then the connecting sleeve 1 and the spray gun 2 can be subjected to rotary swing adjustment according to the use requirements during thermal spraying working.
Claims (7)
1. Spray gun structure for thermal spraying, comprising a spray gun (2), characterized in that: the utility model discloses a spray gun, including spray gun (2), spray gun (2) one end is provided with pipe connection head (3), spray gun (2) are kept away from pipe connection head (3) one end and are provided with shower nozzle (4), shower nozzle (4) periphery is provided with guard shield (5), adapter sleeve (1) lower extreme middle part is provided with connecting axle (6), connecting axle (6) lower extreme is provided with sliding seat (7), sliding seat (7) periphery is provided with connecting cylinder (8), the position that connecting cylinder (8) are connected with sliding seat (7) is provided with spout (9), connecting cylinder (8) one end is provided with end cover (10), be located connecting cylinder (8) and keep away from the lateral wall middle part of end cover (10) one end and be connected with first step motor (11) through the screw, first step motor (11) drive output end is provided with drive lead screw (12), drive lead screw (12) run through sliding seat (7) middle part, the shaping has spread groove (13) in sliding seat (7) that are located drive lead screw (12), the inner bottom of spread groove (13) is provided with second step motor (14), connecting cylinder (8) one side is provided with installation axle (15).
2. A spray gun structure for thermal spraying according to claim 1, wherein: the upper end of the connecting sleeve (1) is connected with the spray gun (2) through a bolt, the pipeline connector (3) is formed at one end of the spray gun (2), and the spray head (4) is connected with the spray gun (2) through threads.
3. A spray gun structure for thermal spraying according to claim 1, wherein: the shield (5) is connected with the periphery of the end part of the spray gun (2) through threads, and the lower end of the connecting sleeve (1) is welded with the upper end of the connecting shaft (6).
4. A spray gun structure for thermal spraying according to claim 1, wherein: the lower end of the connecting shaft (6) is rotationally connected with the middle part of the upper end of the sliding seat (7), the lower part of the end cover (10) is connected with the lower end of the connecting cylinder (8) through a screw, and the transmission output end of the first stepping motor (11) is connected with the end part of the transmission screw rod (12) through a key.
5. A spray gun structure for thermal spraying according to claim 1, wherein: one end, far away from the first stepping motor (11), of the transmission screw rod (12) is connected with the middle part of the end cover (10) through a bearing, the transmission screw rod (12) is connected with the middle part of the sliding seat (7) through threads, and the sliding groove (9) is formed in the connecting cylinder (8).
6. A spray gun structure for thermal spraying according to claim 1, wherein: the sliding seat (7) is in sliding connection with the connecting cylinder (8) through a sliding groove (9), and the lower end of the second stepping motor (14) is connected with the inner bottom end of the connecting groove (13) through a screw.
7. A spray gun structure for thermal spraying according to claim 1, wherein: the transmission output end of the second stepping motor (14) is connected with the middle part of the lower end of the connecting shaft (6) through a key, and the upper end of the mounting shaft (15) is welded with the lower end of the connecting cylinder (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322305467.4U CN220969550U (en) | 2023-08-25 | 2023-08-25 | Spray gun structure for thermal spraying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322305467.4U CN220969550U (en) | 2023-08-25 | 2023-08-25 | Spray gun structure for thermal spraying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220969550U true CN220969550U (en) | 2024-05-17 |
Family
ID=91066629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322305467.4U Active CN220969550U (en) | 2023-08-25 | 2023-08-25 | Spray gun structure for thermal spraying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220969550U (en) |
-
2023
- 2023-08-25 CN CN202322305467.4U patent/CN220969550U/en active Active
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