CN215925076U - Wear-resisting slider of laser powder feeder - Google Patents
Wear-resisting slider of laser powder feeder Download PDFInfo
- Publication number
- CN215925076U CN215925076U CN202121635165.8U CN202121635165U CN215925076U CN 215925076 U CN215925076 U CN 215925076U CN 202121635165 U CN202121635165 U CN 202121635165U CN 215925076 U CN215925076 U CN 215925076U
- Authority
- CN
- China
- Prior art keywords
- oil
- sliding block
- fixedly connected
- powder
- moving column
- 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.)
- Active
Links
Images
Landscapes
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model discloses a wear-resistant sliding block of a laser powder feeder, which comprises a shell and a powder hopper, wherein the inner side wall of the shell is fixedly connected with a housing, the sliding block is provided with a limit hole, the side surface of a moving column is fixedly connected with a pressure oil mechanism, the pressure oil mechanism slides in the limit hole, the inner side surface of one end, close to a spring, of the sliding block is provided with an oil conveying mechanism, when a scraper plate pushes powder, the scraper plate pushes the moving column to move up and down, the moving column drives the pressure oil mechanism to slide in the limit hole when moving, the pressure oil mechanism extrudes lubricating oil, the lubricating oil is extruded from the oil conveying mechanism, the oil conveying mechanism is attached to the outer side surface of the moving column, the lubricating oil is smeared on the side surface of the moving column from the oil conveying mechanism, the side surface of the moving column is lubricated continuously, the moving column slides in the sliding block, and the continuous lubricating effect of the moving column in the sliding block is effectively increased, effectively prolonging the service life of the sliding block.
Description
Technical Field
The utility model relates to the technical field of test boxes, in particular to a wear-resistant sliding block of a laser powder feeder.
Background
The powder feeder has the function of accurately feeding cladding powder into a molten pool according to the requirements of a processing technology and ensuring that the powder can be continuously, uniformly and stably conveyed in the processing process. The performance of the powder feeder will directly affect the quality of the laser cladding layer. With the development of the laser cladding technology, higher requirements are also put forward on the performance of the powder feeder. Aiming at different types of process characteristics and powder types, the types of powder feeders developed at home and abroad at present mainly comprise a spiral powder feeder, a rotary disc type powder feeder, a scraper type powder feeder, a capillary type powder feeder, a drum type powder feeder, an electromagnetic vibration powder feeder and the like. The working principle of the device comprises a gravity field, gas dynamics, mechanical mechanics and the like.
When the existing scraper type powder feeder is used, the scraper swings up and down when the scraper scrapes off powder, and the lubrication degree of a sliding block is not lasting enough when the scraper moves.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a wear-resistant sliding block of a laser powder feeder, which aims to solve the problems that when the existing scraper type powder feeder provided in the background art is used, a scraper swings up and down when the scraper scrapes off powder, and the sliding block lubrication degree is not durable enough when the scraper moves.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a wear-resisting slider of laser powder feeder, includes shell and removal post, fixedly connected with housing on the inside wall of shell, fixedly connected with spring on the top medial surface of housing, the other end fixedly connected with of spring removes the post, and sliding connection has the slider on the side of removal post, and the slider internalization is provided with presses oil mechanism, is provided with oil transportation mechanism on the medial surface of slider, removes the post and keeps away from one of spring and serves fixedly connected with scraper blade.
When the powder is pushed by the scraper, the scraper pushes the movable column to move up and down, the movable column drives the oil pressing mechanism to slide in the limiting hole when moving, the oil pressing mechanism extrudes lubricating oil, the lubricating oil is extruded to the position of the oil conveying mechanism, the lubricating oil is extruded from the oil conveying mechanism, the oil conveying mechanism is attached to the outer side face of the movable column, the lubricating oil is smeared on the side face of the movable column from the oil conveying mechanism, the movable column is continuously lubricated on the side face of the movable column, the movable column slides in the sliding block, the sliding block and the housing are fixedly connected, the continuous lubricating effect of the movable column in the sliding block is effectively improved, and the service life of the sliding block is effectively prolonged.
As a further scheme of the utility model, the oil pressing mechanism comprises an extrusion block and an extrusion groove; offer on the slider and be annular extrusion groove, seted up spacing hole on the slider, spacing hole is provided with a plurality ofly and about the central axis evenly distributed of slider, spacing hole and extrusion groove intercommunication, sliding connection has the extrusion piece in the extrusion groove, fixedly connected with arch on one side that the extrusion piece is close to, the side fixed connection that the arch passed spacing hole and removed the post.
When the concrete during operation, promote the powder when the scraper blade, the scraper blade promotes and removes the post and reciprocates, it drives the extrusion piece and slides in the extrusion groove to remove the post, the extrusion piece extrudees the lubricating oil of extrusion inslot, lubricating oil is extruded from setting up in the oil transportation mechanism that the extrusion groove corresponds to set up after being extruded, lubricating oil is paintd on the side of removing the post, it constantly gets lubricated to remove the post to last, the frictional resistance when reducing the removal of removal post, the life of the post is removed in effective extension, moreover, the steam generator is simple in structure, and is practical and convenient.
As a further scheme of the utility model, the oil conveying mechanism comprises an oil outlet and an annular groove; the annular groove has been seted up on the inside wall of slider, has seted up the oil outlet in the annular groove, oil outlet and extrusion groove intercommunication, and the oil outlet is provided with a plurality ofly and about the central axis evenly distributed who removes the post.
When the oil outlet hole is filled with lubricating oil, the oil outlet hole is uniformly formed in the oil outlet hole, and the lubricating oil is extruded from the oil outlet hole and is smeared on the outer side surface of the movable column.
As a further scheme of the utility model, an oil conveying groove is formed in the inner side surface of the sliding block along the central axis direction and is communicated with the annular groove.
During specific work, lubricating oil flows in the oil conveying groove after being extruded from the oil outlet hole, and the lubricating oil flows to the movable column along the oil conveying groove, so that each position of the movable column is lubricated, and the lubricating sufficiency of the outer side surface of the movable column is further improved.
As a further scheme of the utility model, one end of the sliding block, which is far away from the spring, is fixedly connected with an oil receiving box.
When the concrete during operation, when unnecessary lubricating oil from the lateral surface drippage of removing the post flows down, flow in to the oil collecting box, realize the recovery to lubricating oil, avoid lubricating oil drippage to pollute other places.
As a further scheme of the utility model, one end of the scraping plate, which is far away from the moving column, is movably provided with a rotary table, the rotary table is provided with a powder conveying port, the powder conveying port is communicated with a powder conveying device, the scraping plate is tightly pressed on the rotary table, the central position of the rotary table is fixedly connected with a rotating shaft, one end of the rotating shaft, which is far away from the rotary table, is fixedly connected with a motor, and the inner side wall of the shell is fixedly connected with a powder hopper.
When the powder conveying device works, powder is sprayed onto the rotary table from the powder hopper, the motor drives the rotary table to rotate, the powder on the rotary table is pushed and swept into the powder conveying opening by the scraper, the powder is introduced into the powder conveying device from the powder conveying opening, and the powder conveying device conveys the powder to a processing area in a fluid mode.
The working principle is as follows: the powder is sprayed onto the rotary table from the powder hopper, the motor drives the rotary table to rotate, the powder on the rotary table is pushed and swept into the powder conveying opening by the scraper, the powder is introduced into the powder conveying device from the powder conveying opening, and the powder is conveyed to a processing area by the powder conveying device in a fluid mode. When the scraper blade promotes the powder, the scraper blade promotes to remove the post and reciprocates, it drives the extrusion piece and slides in the extrusion groove to remove the post, the extrusion piece extrudees the lubricating oil of extrusion inslot, lubricating oil is extruded from the oil transportation mechanism that sets up on the extrusion groove corresponds after being extruded, lubricating oil is paintd on the side of removing the post, it constantly gets lubricated to remove the post to last, the frictional resistance when reducing the removal post and removing, the life of the post is removed in effective extension, moreover, the steam generator is simple in structure, and is practical and convenient. When the position on lubricating oil to the oil outlet in the extrusion piece extrusion inslot, lubricating oil extrudeed from the oil outlet of even setting and paints the lateral surface that removes the post on, the oil outlet of even setting makes lubricating oil paint from each position of circumference on removing the post for on removing the post along each position of circumference can both obtain the lubrication.
According to the wear-resistant sliding block of the laser powder feeder, the moving column is pushed by the scraper to move up and down, the moving column drives the oil pressing mechanism to slide in the limiting hole when moving, the oil pressing mechanism extrudes lubricating oil, the lubricating oil is extruded to the position of the oil conveying mechanism, the lubricating oil is extruded from the oil conveying mechanism, the oil conveying mechanism is attached to the outer side face of the moving column, the lubricating oil is coated on the side face of the moving column from the oil conveying mechanism, the side face of the moving column is continuously lubricated, the moving column slides in the sliding block, and the sliding block is fixedly connected with the housing, so that the continuous lubricating effect of the moving column in the sliding block is effectively improved, and the service life of the sliding block is effectively prolonged.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an overall cross-sectional view of the present invention;
FIG. 3 is a schematic view of a slider structure according to the present invention;
FIG. 4 is a schematic cross-sectional view of a slider according to the present invention;
FIG. 5 is a schematic view of the moving post and slider configuration of the present invention;
fig. 6 is an enlarged schematic view of a portion a in fig. 5.
In the figure: 1. a pressure oil mechanism; 2. an oil delivery mechanism; 3. a housing; 4. a powder conveying device; 5. a turntable; 6. a powder conveying port; 7. a powder hopper; 8. moving the column; 9. a squeegee; 10. a limiting hole; 11. a motor; 12. an oil collection box; 101. a spring; 102. a housing; 103. a slider; 104. extruding the block; 105. extruding a groove; 106. a protrusion; 201. an oil outlet hole; 202. an oil delivery groove; 203. an annular groove.
Detailed Description
As shown in fig. 1, 2, 5 and 6, a wear-resistant sliding block of a laser powder feeder comprises a shell 3 and a movable column 8, wherein a housing 102 is fixedly connected to the inner side wall of the shell 3, a spring 101 is fixedly connected to the inner side surface of the top end of the housing 102, the other end of the spring 101 is fixedly connected with the movable column 8, a sliding block 103 is slidably connected to the side surface of the movable column 8, a pressure oil mechanism 1 is movably arranged in the sliding block 103, an oil conveying mechanism 2 is arranged on the inner side surface of the sliding block 103, and a scraper 9 is fixedly connected to one end, far away from the spring 101, of the movable column 8.
When the powder is pushed by the scraper 9, the scraper 9 pushes the movable column 8 to move up and down, the movable column 8 drives the oil pressing mechanism 1 to slide in the limiting hole 10 when moving, the oil pressing mechanism 1 presses lubricating oil, the lubricating oil is pressed to the position of the oil conveying mechanism 2, the lubricating oil is extruded from the oil conveying mechanism 2, the oil conveying mechanism 2 is attached to the outer side face of the movable column 8, the lubricating oil is smeared on the side face of the movable column 8 from the oil conveying mechanism 2, the movable column 8 is continuously lubricated on the side face of the movable column 8, the movable column 8 slides in the sliding block 103, the sliding block 103 is fixedly connected with the housing 102, the continuous lubricating effect of the movable column 8 in the sliding block 103 is effectively improved, and the service life of the sliding block 103 is effectively prolonged.
As shown in fig. 1, 3, 5 and 6, the oil pressing mechanism 1 includes a pressing block 104 and a pressing groove (105); offer on the slider 103 and be annular extrusion groove 105, seted up spacing hole 10 on the slider 103, spacing hole 10 is provided with a plurality ofly and about the central axis evenly distributed of slider 103, spacing hole 10 and extrusion groove 105 intercommunication, sliding connection has extrusion piece 104 in the extrusion groove 105, extrusion piece 104 is close to the protruding 106 of fixedly connected with on one side of 8, protruding 106 pass spacing hole 10 and with the side fixed connection who removes post 8.
When the concrete during operation, promote the powder when scraper blade 9, scraper blade 9 promotes and removes post 8 and reciprocates, it drives extrusion piece 104 and slides in extrusion groove 105 to remove post 8, extrusion piece 104 extrudees the lubricating oil in extrusion groove 105, the lubricating oil is extruded from setting up in the oil transportation mechanism 2 that extrusion groove 105 corresponds and sets up after being extruded, lubricating oil is paintd and is removed on post 8's the side, it constantly gets lubricated to remove post 8 to last, reduce the frictional resistance when removing post 8 and remove, the life of post 8 is removed in effective extension, moreover, the steam generator is simple in structure, and is practical and convenient.
As shown in fig. 2, 3, 5 and 6, the oil delivery mechanism 2 includes an oil outlet hole 201 and an annular groove 203; the annular groove 203 has been seted up on the inside wall of slider 103, has seted up oil outlet 201 in the annular groove 203, and oil outlet 201 and extrusion groove 105 intercommunication, oil outlet 201 are provided with a plurality ofly and about the central axis evenly distributed of removal post 8.
During specific work, when the squeezing block 104 squeezes the lubricating oil in the squeezing groove 105 to the position on the oil outlet 201, the lubricating oil is squeezed out of the evenly arranged oil outlet 201 and smeared on the outer side surface of the moving column 8, the evenly arranged oil outlet 201 enables the lubricating oil to be smeared on the moving column 8 from each position of the circumference, and the moving column 8 can be lubricated along each position of the circumference.
As shown in fig. 5 and 6, an oil supply groove 202 is formed on the inner side surface of the slider 103 along the central axis direction, and the oil supply groove 202 is communicated with the annular groove 203.
During specific work, lubricating oil flows in the oil conveying groove 202 after being extruded from the oil outlet 201, and flows to the moving column 8 along the oil conveying groove 202, so that each position of the moving column 8 is lubricated, and the sufficiency of the lubrication of the outer side surface of the moving column 8 is further improved.
As shown in fig. 1, 2 and 3, an oil receiving box 12 is fixedly connected to one end of the sliding block 103 far away from the spring 101.
When the concrete during operation, when unnecessary lubricating oil from the lateral surface drippage of removing post 8 flows down, flows into to receive the oil box 12 in, realizes the recovery to lubricating oil, avoids lubricating oil drippage to pollute other places.
As shown in fig. 2, 3, 5 and 6, the activity of the one end that removes post 8 is kept away from to scraper blade 9 is provided with carousel 5, has seted up defeated powder mouth 6 on the carousel 5, and defeated powder mouth 6 intercommunication has defeated powder ware 4, and scraper blade 9 sticiss on carousel 5, and the central point of carousel 5 puts fixedly connected with axis of rotation, and the one of carousel 5 is kept away from in the axis of rotation serves fixedly connected with motor 11, fixedly connected with powder fill 7 on the inside wall of shell 3.
During specific work, powder is sprayed onto the rotary table 5 from the powder hopper 7, the motor 11 drives the rotary table 5 to rotate, the powder on the rotary table 5 is pushed and swept into the powder conveying port 6 by the scraper 9, the powder is introduced into the powder conveying device 4 from the powder conveying port 6, and the powder is conveyed to a processing area by the powder conveying device 4 in a fluid mode.
The working principle is as follows: powder is sprayed onto the rotary table 5 from the powder hopper 7, the rotary table 5 is driven to rotate by the motor 11, the powder on the rotary table 5 is pushed and swept into the powder conveying opening 6 by the scraper 9, the powder is introduced into the powder conveyor 4 from the powder conveying opening 6, and the powder is conveyed to a processing area by the powder conveyor 4 in a fluid mode. When scraper blade 9 promotes the powder, scraper blade 9 promotes and removes post 8 and reciprocates, it slides at extrusion tank 105 to remove post 8 drive extrusion piece 104, extrusion piece 104 extrudees the lubricating oil in extrusion tank 105, extrude from setting up in the oil transportation mechanism 2 that extrusion tank 105 corresponds the setting after the lubricating oil is extruded, lubricating oil is paintd on the side of removing post 8, it constantly gets lubricated to last removing post 8, reduce the frictional resistance when removing post 8 and remove, the life of removing post 8 is effectively prolonged, moreover, the steam generator is simple in structure, and is practical and convenient. When the extrusion block 104 extrudes the lubricating oil in the extrusion groove 105 to the position on the oil outlet hole 201, the lubricating oil is extruded from the oil outlet holes 201 which are uniformly arranged and smeared on the outer side surface of the movable column 8, the oil outlet holes 201 which are uniformly arranged enable the lubricating oil to be smeared on the movable column 8 from each position of the circumference, and the movable column 8 can be lubricated along each position of the circumference.
Claims (6)
1. The utility model provides a wear-resisting slider of laser powder feeder, includes shell and removal post, its characterized in that: the improved oil press is characterized in that a housing is fixedly connected to the inner side wall of the shell, a spring is fixedly connected to the inner side face of the top end of the housing, a moving column is fixedly connected to the other end of the spring, a sliding block is connected to the side face of the moving column in a sliding mode, an oil pressing mechanism is movably arranged in the sliding block, an oil conveying mechanism is arranged on the inner side face of the sliding block, and an end, far away from the spring, of the moving column is fixedly connected with a scraper.
2. The wear-resistant sliding block of the laser powder feeder according to claim 1, characterized in that: the oil pressing mechanism comprises an extrusion block and an extrusion groove; offer on the slider and be annular extrusion groove, seted up spacing hole on the slider, spacing hole is provided with a plurality ofly and about the central axis evenly distributed of slider, spacing hole and extrusion groove intercommunication, sliding connection has the extrusion piece in the extrusion groove, fixedly connected with arch on one side that the extrusion piece is close to, the side fixed connection that the arch passed spacing hole and removed the post.
3. The wear-resistant sliding block of the laser powder feeder according to claim 2, characterized in that: the oil conveying mechanism comprises an oil outlet and an annular groove; the annular groove has been seted up on the inside wall of slider, has seted up the oil outlet in the annular groove, oil outlet and extrusion groove intercommunication, and the oil outlet is provided with a plurality ofly and about the central axis evenly distributed who removes the post.
4. The wear-resistant sliding block of the laser powder feeder according to claim 3, characterized in that: an oil conveying groove is formed in the inner side wall of the sliding block along the direction of the central axis of the sliding block, and the oil conveying groove is communicated with the annular groove.
5. The wear-resistant sliding block of the laser powder feeder according to claim 1, characterized in that: and one end of the sliding block, which is far away from the spring, is fixedly connected with an oil receiving box.
6. The wear-resistant sliding block of the laser powder feeder according to claim 1, characterized in that: the one end activity that the removal post was kept away from to the scraper blade is provided with the carousel, has seted up defeated powder mouth on the carousel, and defeated powder mouth intercommunication has defeated powder ware, and the scraper blade sticiss on the carousel, and the central point of carousel puts the fixedly connected with axis of rotation, and the one of carousel was kept away from in the axis of rotation serves fixedly connected with motor, fixedly connected with powder fill on the inside wall of shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121635165.8U CN215925076U (en) | 2021-07-19 | 2021-07-19 | Wear-resisting slider of laser powder feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121635165.8U CN215925076U (en) | 2021-07-19 | 2021-07-19 | Wear-resisting slider of laser powder feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215925076U true CN215925076U (en) | 2022-03-01 |
Family
ID=80401280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121635165.8U Active CN215925076U (en) | 2021-07-19 | 2021-07-19 | Wear-resisting slider of laser powder feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215925076U (en) |
-
2021
- 2021-07-19 CN CN202121635165.8U patent/CN215925076U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215925076U (en) | Wear-resisting slider of laser powder feeder | |
| CN207416068U (en) | A kind of eyebrow pencil squeezes out cutting machine | |
| CN217259115U (en) | Accurate controlling means of printing ink color | |
| CN210131757U (en) | Continuous grid coating equipment | |
| CN209381463U (en) | A kind of three-dimensional oscillating mixer granulator single-punch tablet press | |
| CN211963784U (en) | Quantitative adding device | |
| CN211000123U (en) | Biomass fuel extrusion device | |
| CN202594429U (en) | Viscous powder goods spreader | |
| CN210648492U (en) | Pre-alloyed powder slurry granulating equipment | |
| CN211136811U (en) | Glass sand blasting equipment | |
| CN212840619U (en) | Drive roll spindle nose connects oily device | |
| CN208020812U (en) | A kind of medicinal rotary pelleting machine | |
| CN220464405U (en) | Rotary granulator | |
| CN216128959U (en) | Quick strip drawing machine for pencil processing | |
| CN218476969U (en) | Melting cooling granulation device of solid epoxy product | |
| CN112126512B (en) | Squeezing device for grain and oil production and squeezing method thereof | |
| CN211190081U (en) | Granulating machine | |
| CN114368054B (en) | Curtain coating membrane machine | |
| CN219769214U (en) | Tablet press cleaning device | |
| CN214235631U (en) | Extrusion formula wire drawing powder attaches whitewashed device | |
| CN221022242U (en) | Plastic extruder convenient to clean | |
| CN209827595U (en) | Automatic lubricating device on traditional Chinese medicine pill making machine | |
| CN219191434U (en) | Ball pressing machine | |
| CN219634612U (en) | Tablet press | |
| CN210061666U (en) | A closing device that is used for PA granulator cylinder to scrape glassware |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |