CN110756357A - Anti-carburizing spraying device for gears - Google Patents
Anti-carburizing spraying device for gears Download PDFInfo
- Publication number
- CN110756357A CN110756357A CN201911199446.0A CN201911199446A CN110756357A CN 110756357 A CN110756357 A CN 110756357A CN 201911199446 A CN201911199446 A CN 201911199446A CN 110756357 A CN110756357 A CN 110756357A
- Authority
- CN
- China
- Prior art keywords
- workbench
- connecting rod
- gear
- storage tank
- liquid storage
- 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.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
- B05B13/0228—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts the movement of the objects being rotative
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0278—Arrangement or mounting of spray heads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/68—Arrangements for adjusting the position of spray heads
Abstract
The invention discloses a gear anti-carburizing spraying device which comprises a workbench, a rack, a control mechanism, a pressure-resistant liquid storage tank, a cylinder and an objective table, wherein the rack is fixedly arranged at the bottom of the workbench; the gear anti-carburizing spraying efficiency is improved by adopting a mechanical spraying mode; on the other hand, the motor is adopted to control the gear to rotate so as to spray, so that the reliability and consistency of the product quality are ensured.
Description
Technical Field
The invention relates to the technical field of gear machining, in particular to a gear anti-carburizing spraying device.
Background
During the heat treatment of carburizing, nitriding and carbonitriding of gears, problems with respect to the prevention of leakage, such as the prevention of leakage of splines and threaded portions of gear shafts, are often encountered. In contrast, the method of coating the anti-seepage coating and the like can be adopted for local anti-seepage, so that the anti-seepage coating can directly obtain ideal hardness after heat treatment; and in addition, part of the gears are directly quenched after anti-seepage protection, and the anti-seepage parts can be directly cut and processed after quenching. By adopting a good heat treatment anti-seepage method, the anti-seepage part (hardness) of the gear can meet the technical requirements of products, the working procedure can be simplified, and the heat treatment cost can be reduced. At present, the seepage prevention of the gear mainly comprises a seepage prevention method of coating seepage prevention paint, a copper plating seepage prevention method, a mechanical seepage prevention method and the like.
In the seepage-proofing method for coating the seepage-proofing paint, manual operation is usually adopted, the production efficiency is low, and the reliability and consistency of the product quality cannot be ensured.
Disclosure of Invention
The invention aims to solve the problems that the existing manual anti-carburizing spraying mode is low in production efficiency and the reliability and consistency of product quality cannot be guaranteed, and provides an anti-carburizing spraying device for gears.
A gear anti-carburizing spraying device comprises a workbench, a rack, a control mechanism, a pressure-resistant liquid storage tank, a cylinder and an object stage, wherein the rack is fixedly arranged at the bottom of the workbench; an objective table is arranged at the left end of the upper surface of the workbench; a guide rail is transversely arranged in the middle of the upper surface of the workbench, and a slidable moving block is embedded on the guide rail; a vertical round rod is vertically fixed on the moving block; a connecting rod clamp is arranged on the vertical round rod, one part of the connecting rod clamp is clamped on the vertical round rod, and the other part of the connecting rod clamp is clamped on the transverse round rod; the left end of the transverse round rod is provided with a spray head clamp, and the spray head clamp is provided with a spray head in a clamping manner; an air cylinder is fixedly arranged on the workbench and is arranged in parallel with the guide rail; the output end of the air cylinder is vertically provided with a connecting rod, and the other end of the connecting rod is connected with a moving block; a motor is fixedly mounted at the left end of the lower surface of the workbench, the output end of the motor is connected with a gearbox, the output end of the gearbox is connected with a rotating shaft, and the rotating shaft penetrates through the workbench and the bottom of the objective table; and the control mechanism and the pressure-resistant liquid storage tank are fixedly arranged at the right end of the upper surface of the workbench.
Furthermore, the control mechanism is electrically connected with the motor, the air cylinder and the pressure-resistant liquid storage tank.
Furthermore, the output end of the pressure-resistant liquid storage tank is connected with the input end of the spray head through a rubber pipe.
Furthermore, a protection pad is laid at the bottom of the objective table.
The invention has the beneficial effects that: the gear anti-carburizing spraying efficiency is improved by adopting a mechanical spraying mode; on the other hand, the motor is adopted to control the gear to rotate so as to spray, so that the reliability and consistency of the product quality are ensured.
Drawings
FIG. 1 is a schematic perspective view of the present apparatus;
FIG. 2 is a front view of the device;
in the figure, 1-workbench, 2-frame, 3-control mechanism, 4-pressure-resistant liquid storage tank, 5-cylinder, 6-motor, 7-gear box, 8-vertical round rod, 9-connecting rod clamp, 10-transverse round rod, 11-connecting rod, 12-nozzle clamp, 13-nozzle, 14-objective table, 15-protective pad, 16-moving block, 17-guide rail and 18-rotating shaft.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.
It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the type, quantity and proportion of the components in actual implementation may be changed freely, and the layout of the components may be more complicated.
Example (b):
as shown in fig. 1-2, a gear anti-carburizing spraying device comprises a workbench 1, a frame 2, a control mechanism 3, a pressure-resistant liquid storage tank 4, a cylinder 5 and an objective table 14, wherein the frame 2 is fixedly installed at the bottom of the workbench 1; an object stage 14 is arranged at the left end of the upper surface of the workbench 1, and the object stage 14 comprises a circular platform and a cylindrical bulge integrally arranged at the center of the circular platform; the stage 14 is used to hold the gear firmly, and the center of the gear is penetrated by the cylindrical protrusion, and the gear is located on the circular platform.
1 lower surface left end fixed mounting motor 6 of workstation, the input of gearbox 7 is connected to the 6 outputs of motor, and axis of rotation 18 is connected to the 7 outputs of gearbox, axis of rotation 18 passes workstation 1 and is connected with objective table 14 bottom, and when motor 6 drive axis of rotation 18, the axis of rotation can drive objective table 14 and rotate at 1 upper surface of workstation, and then drives gear revolve. The gearbox 7 is used for adjusting the rotating speed of the object stage 14, and when the device is used, the object stage 14 is controlled to rotate slowly and at a constant speed.
A guide rail 17 is transversely arranged in the middle of the upper surface of the workbench 1, and a slidable moving block 16 is embedded on the guide rail 17; a vertical round rod 8 is vertically fixed on the moving block 16; a connecting rod clamp 9 is arranged on the vertical round rod 8, one part of the connecting rod clamp 9 is clamped on the vertical round rod 8, and the other part of the connecting rod clamp 9 is clamped on the transverse round rod 10; the connecting rod frame 9 is formed by splicing two annular structures with adjustable sizes, and is respectively clamped on the vertical round rod 8 and the transverse round rod 10 at the same time, so that the two rods are connected at the same time; when the connecting rod clamp is used, the bolt is screwed, the fastening degree between the two annular structures and the round rod is adjusted, and then the position of the connecting rod clamp 9 is adjusted.
A nozzle clamp 12 is arranged at the left end of the transverse round rod 10, and a nozzle 13 is clamped by the nozzle clamp 12; the spray head 13 may be replaced with a spray head 13 having a different type of nozzle as desired.
The air cylinder 5 is fixedly arranged on the workbench 1, and the air cylinder 5 is arranged in parallel with the guide rail 17; the air cylinder 5 is a pneumatic air cylinder and comprises an air cylinder body and a straight rod arranged at the output end of the air cylinder, and the straight rod realizes the functions of extending and shortening along with the pressure in the air cylinder; the cylinder 5 is externally connected with a pressure tank. The tail end of a straight rod of the cylinder 5 is vertically fixed with a connecting rod 11, and the other end of the connecting rod 11 is connected to a moving block 16; when the cylinder 5 works and pushes the straight rod to realize the extension and contraction work, the moving block 16 is driven to slide on the guide rail 17.
And the control mechanism 3 and the pressure-resistant liquid storage tank 4 are fixedly arranged at the right end of the upper surface of the workbench 1.
And the control mechanism 3 is electrically connected with the motor 6, the air cylinder 5 and the pressure-resistant liquid storage tank 4. The control mechanism 3 is used as a control system and is mainly used for controlling the closing of the switch of the pressure-resistant liquid storage tank 4 to realize the work of the spray head 13; the device is used for controlling the work of the air cylinder 5 and realizing the left and right movement of the spray head 13; for controlling the operation of the motor 6 and realizing the operation of the object stage 14.
The output end of the pressure-resistant liquid storage tank 4 is connected with the input end of the spray head 13 through a rubber pipe. The pressure-resistant liquid storage tank 4 is internally provided with an anti-carburizing device, and the outside of the pressure-resistant liquid storage tank 4 is connected with a pressure tank to achieve the pressure supply work.
And a protective pad 15 is laid at the bottom of the object stage 14. The protective pad 15 is a rubber pad with a round hole in the center, and is integrally sleeved on the object stage 14; the protective pad 15 is used to prevent the anti-carburizing spray from being applied to the table during the spraying process.
The working process of the invention is as follows: the gear is placed on the object stage 14, and the control mechanism 3 controls the operation of the air cylinder 5, so that the spray head 13 moves to a position obliquely above the gear; the connecting rod frame 9 is manually adjusted, and the height of the spray head 13 is reduced; the control mechanism 3 controls the motor 6 to work again, so that the gear rotates slowly at a constant speed, the switch of the pressure-resistant liquid storage tank 4 is controlled, and the surface of the gear is sprayed with the anti-carburizing agent.
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (4)
1. The utility model provides a gear prevention carburizing spraying device which characterized in that: the device comprises a workbench (1), a frame (2), a control mechanism (3), a pressure-resistant liquid storage tank (4), a cylinder (5) and an objective table (14), wherein the frame (2) is fixedly arranged at the bottom of the workbench (1); an object stage (14) is arranged at the left end of the upper surface of the workbench (1); a guide rail (17) is transversely arranged in the middle of the upper surface of the workbench (1), and a slidable moving block (16) is embedded on the guide rail (17); a vertical round rod (8) is vertically fixed on the moving block (16); a connecting rod clamp (9) is arranged on the vertical round rod (8), one part of the connecting rod clamp (9) is clamped on the vertical round rod (8), and the other part of the connecting rod clamp clamps the transverse round rod (10); the left end of the transverse round rod (10) is provided with a spray head clamp (12), and the spray head clamp (12) is provided with a spray head (13) in a clamping manner; the air cylinder (5) is fixedly arranged on the workbench (1), and the air cylinder (5) is arranged in parallel with the guide rail (17); the output end of the air cylinder (5) is vertically provided with a connecting rod (11), and the other end of the connecting rod (11) is connected with a moving block (16); a motor (6) is fixedly mounted at the left end of the lower surface of the workbench (1), the output end of the motor (6) is connected with a gearbox (7), the output end of the gearbox (7) is connected with a rotating shaft (18), and the rotating shaft (18) penetrates through the bottoms of the workbench (1) and an object stage (14); and the control mechanism (3) and the pressure-resistant liquid storage tank (4) are fixedly arranged at the right end of the upper surface of the workbench (1).
2. The gear carburizing prevention spraying apparatus according to claim 1, wherein: and the control mechanism (3) is electrically connected with the motor (6), the cylinder (5) and the pressure-resistant liquid storage tank (4).
3. The gear carburizing prevention spraying apparatus according to claim 1, wherein: the output end of the pressure-resistant liquid storage tank (4) is connected with the input end of the spray head (13) through a rubber tube.
4. The gear carburizing prevention spraying apparatus according to claim 1, wherein: and a protective pad (15) is laid at the bottom of the objective table (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911199446.0A CN110756357A (en) | 2019-11-29 | 2019-11-29 | Anti-carburizing spraying device for gears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911199446.0A CN110756357A (en) | 2019-11-29 | 2019-11-29 | Anti-carburizing spraying device for gears |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110756357A true CN110756357A (en) | 2020-02-07 |
Family
ID=69340403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911199446.0A Pending CN110756357A (en) | 2019-11-29 | 2019-11-29 | Anti-carburizing spraying device for gears |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110756357A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111921745A (en) * | 2020-08-03 | 2020-11-13 | 张金 | Automatic paint spraying device for automobile hub |
-
2019
- 2019-11-29 CN CN201911199446.0A patent/CN110756357A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111921745A (en) * | 2020-08-03 | 2020-11-13 | 张金 | Automatic paint spraying device for automobile hub |
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