CN213319458U - Surface treatment device for powder metallurgy gear wheel surface - Google Patents
Surface treatment device for powder metallurgy gear wheel surface Download PDFInfo
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- CN213319458U CN213319458U CN202021930879.7U CN202021930879U CN213319458U CN 213319458 U CN213319458 U CN 213319458U CN 202021930879 U CN202021930879 U CN 202021930879U CN 213319458 U CN213319458 U CN 213319458U
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- powder metallurgy
- loop bar
- surface treatment
- gear wheel
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Abstract
The utility model discloses a surface treatment device for powder metallurgy gear wheel face mainly relates to surface treatment device technical field, including workstation, power pack and processing unit, power pack sets up on the workstation, and power pack includes gear motor, shaft coupling, end fagging and pivot, and processing unit includes a plurality of bracing pieces, a plurality of lower brackets, a plurality of upper bracket, a plurality of upside apparatus and a plurality of downside apparatus, and the rotatable setting of bracing piece lower extreme is on the workstation, the upper surface of downside apparatus and end fagging upper surface parallel and level. The utility model discloses set the gear to rotating, and the cleaning appliance sets up not changeing and set up wheel face department about simultaneously, and both cooperate the processing procedure of accomplishing the gear wheel face, and the course is handled two-sidedly, simple structure, economical and practical.
Description
Technical Field
The utility model relates to a surface treatment device, especially a surface treatment device for powder metallurgy gear wheel face.
Background
The powder metallurgy industry develops at a high speed, the powder metallurgy parts are various in types, the powder metallurgy gear is in a rapid development position in the whole powder metallurgy part, the powder metallurgy gear is a powder metallurgy part commonly used in various automobile engines, and the size precision requirement, particularly the tooth form precision can be completely met by one-step forming and finishing processes without other post-treatment processes. The wheel face of powder metallurgy gear can produce the corrosion in the use, can adhesion greasy dirt or dust, and it is uneven to have a small amount of wearing and tearing to form microcosmic hole hollow, just need carry out surface treatment to the wheel face of gear this moment to guarantee performance requirement, the equipment that has the present surface of processing gear all has to handle not comprehensively, problem such as application scope is narrow, consequently it is very necessary to design a surface treatment device who handles comprehensive, simple structure's powder metallurgy gear wheel face.
SUMMERY OF THE UTILITY MODEL
The utility model provides a surface treatment device for powder metallurgy gear wheel face has solved the existing equipment that exists among the prior art and has handled not comprehensively, problem that application scope is narrow.
The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be: the automatic feeding device comprises a workbench, power unit and processing unit, power unit sets up on the workstation, power unit includes gear motor, the shaft coupling, end fagging and pivot, gear motor passes through the coupling joint pivot, pivot upper portion is provided with the screw thread, end fagging suit is at the pivot lower extreme, pivot upper portion cover is equipped with the nut, processing unit includes a plurality of bracing pieces, a plurality of bottom brackets, a plurality of upper brackets, a plurality of upside apparatus and a plurality of downside apparatus, the rotatable setting of bracing piece lower extreme is on the workstation, upper bracket and bottom bracket set up in the bracing piece upper end according to upper and lower order, the setting can be dismantled on upper bracket to the upside apparatus, the downside apparatus can be dismantled and set up on the bottom bracket, the upper surface and the end fagging.
Furthermore, the upper side tool and the lower side tool are the same, and both the upper side tool and the lower side tool adopt a steel wire brush, a hairbrush, abrasive cloth, a grinding wheel, cotton yarn, sponge or a silica gel scraper.
Furthermore, the upper bracket is connected with an upper side tool through a telescopic rod, the telescopic rod comprises an outer loop bar and an inner loop bar, and the inner loop bar is arranged in the outer loop bar in a telescopic manner.
Further, the inner loop bar is arranged in the outer loop bar through a fixing pin, and the joints of the inner loop bar and the outer loop bar are correspondingly provided with through holes.
Further, the quantity of upside apparatus, downside apparatus, upper bracket and bottom bracket is all corresponding equally, and is 3 ~ 5.
Furthermore, the number of the upper side tool, the lower side tool, the upper bracket and the lower bracket is 4, and the upper side tool and the lower side tool adopt a steel wire brush, abrasive cloth, a silica gel scraper and cotton yarn.
Furthermore, a plurality of supporting legs are arranged below the workbench.
The utility model adopts the above structure, following advantage has: the gear is set to rotate, the cleaning tool is not set to rotate and is simultaneously arranged at the upper wheel surface and the lower wheel surface, the two are matched to complete the treatment process of the gear wheel surfaces, and the one-step process is simple in structure, economical and practical; the upper bracket and the lower bracket are arranged to match with the upper side tool and the lower side tool, the upper bracket and the upper side tool process the upper wheel surface, the lower bracket and the lower side tool process the lower wheel surface, the height position of the upper bracket is adjustable, the requirement of processing gear wheel surfaces with various thicknesses can be met, and the application range is wide; the upside apparatus and the downside apparatus can be made of various materials, and can be used in various ways, such as erasing, scraping, brushing and the like, and can be used in various ways in combination or independently.
Drawings
FIG. 1 is a schematic view of the vertical plane full-section structure of the present invention;
fig. 2 is a schematic top view of the present invention.
In the figure, 1, a support leg; 2. a work table; 3. a support bar; 4. a lower bracket; 5. a lower tool; 6. an upper side tool; 7. an upper bracket; 8. an inner loop bar; 9. an outer loop bar; 10. a bottom supporting plate; 11. a nut; 12. a rotating shaft; 13. a fixing pin; 14. a coupling; 15. a speed reducing motor.
Detailed Description
In order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings.
As shown in fig. 1, the whole body comprises a workbench 2, a power unit and a processing unit, wherein a plurality of supporting legs 1 are welded below the workbench 2, the power unit is installed on the workbench 2 and comprises a speed reducing motor 15, a coupler 14, a bottom supporting plate 10 and a rotating shaft 12, the speed reducing motor 15 is connected with the rotating shaft 12 through the coupler 14, threads are machined on the upper part of the rotating shaft 12, the bottom supporting plate 10 is sleeved at the lower end of the rotating shaft 12, and a nut 11 is sleeved on the upper part of the rotating shaft 12;
the processing unit comprises a plurality of support rods 3, a plurality of lower brackets 4, a plurality of upper brackets 7, a plurality of upper side tools 6 and a plurality of lower side tools 5, the lower ends of the support rods 3 are rotatably arranged on the workbench 2, the upper brackets 7 and the lower brackets 4 are sequentially arranged at the upper ends of the support rods 3 from top to bottom, the upper side tools 6 are detachably connected to the upper brackets 7, the lower side tools 5 are detachably connected to the lower brackets 4, and the upper surfaces of the lower side tools 5 are flush with the upper surfaces of the bottom bracing plates 10;
the upper tool 6 and the lower tool 5 are the same, and the upper tool 6 and the lower tool 5 are both wire brushes, hairbrushes, abrasive cloth, grinding wheels, cotton yarns, sponges or silica gel scrapers;
the upper bracket 7 is connected with an upper side tool 6 through a telescopic rod, the telescopic rod comprises an outer loop bar 9 and an inner loop bar 8, the inner loop bar 8 is telescopically connected in the outer loop bar 9, the inner loop bar 8 is connected in the outer loop bar 9 through a fixed pin 13, and through holes are correspondingly processed at the joints of the inner loop bar 8 and the outer loop bar 9;
as shown in figure 2, the number of the upper side tool 6, the lower side tool 5, the upper bracket 7 and the lower bracket 4 is equal and 3-5, the number of the upper side tool 6, the lower side tool 5, the upper bracket 7 and the lower bracket 4 is 4, and the upper side tool 6 and the lower side tool 5 adopt a steel wire brush, abrasive cloth, a silica gel scraper and cotton yarn.
The first embodiment is as follows:
the number of the upper side tool 6, the lower side tool 5, the upper bracket 7 and the lower bracket 4 is 4, and the upper side tool 6 and the lower side tool 5 adopt a steel wire brush, abrasive cloth, a silica gel scraper and cotton yarn;
two steel wire brushes, two abrasive cloths, two silica gel scrapers and two cotton yarns are respectively arranged on four groups of upper brackets 7 and lower brackets 4, so that an upper side tool 6 and a lower side tool 5 which are arranged on the same group of upper brackets 7 and lower brackets 4 are the same, the four groups of upper brackets 7 and lower brackets 4 are rotated to one side far away from a workbench 2, a powder metallurgy gear penetrates through a rotating shaft 12, the bottom surface of the powder metallurgy gear is placed on a bottom support plate 10, and a nut 11 is pressed on the upper surface of the powder metallurgy gear for fastening;
firstly, rotating a group of upper brackets 7 and lower brackets 4 provided with steel wire brushes to a position opposite to a workbench 2, starting a speed reducing motor 15 to drive a rotating shaft 12 to rotate together with the powder metallurgy gear, cleaning the upper and lower wheel surfaces of the powder metallurgy gear by the steel wire brushes at the same time, and rotating the group of upper brackets 7 and lower brackets 4 provided with the steel wire brushes to one side far away from the workbench 2 after rotating for a while;
then, rotating the group of upper brackets 7 and the group of lower brackets 4 provided with the abrasive cloth to the positions opposite to the workbench 2, polishing the upper wheel surface and the lower wheel surface of the powder metallurgy gear by the abrasive cloth at the same time, and rotating the group of upper brackets 7 and the group of lower brackets 4 provided with the abrasive cloth to the side far away from the workbench 2 after rotating for one time;
then, rotating the group of upper brackets 7 and the group of lower brackets 4 provided with the silica gel scrapers to positions opposite to the workbench 2, scraping and cleaning the upper and lower wheel surfaces of the powder metallurgy gear by the silica gel scrapers at the same time, and rotating the group of upper brackets 7 and the group of lower brackets 4 provided with the silica gel scrapers to one side far away from the workbench 2 after rotating for a while;
and finally, rotating a group of upper brackets 7 and lower brackets 4 provided with cotton yarns to a position opposite to the workbench 2, simultaneously wiping and cleaning the upper wheel surface and the lower wheel surface of the powder metallurgy gear by the cotton yarns, turning off the speed reducing motor 15 after rotating for a while, screwing out the nut 11, taking down the powder metallurgy gear, and finishing the treatment process of the upper wheel surface and the lower wheel surface of the powder metallurgy gear at the moment.
The nut 11, the coupler 14, the speed reducing motor 15, the steel wire brush, the hairbrush, the abrasive cloth, the grinding wheel, the cotton yarn, the sponge and the silica gel scraper are all in the prior art.
The above-mentioned specific embodiments can not be regarded as the restriction to the scope of protection of the utility model, to technical personnel in this technical field, it is right the utility model discloses any replacement improvement or transform that embodiment made all fall within the scope of protection of the utility model.
The parts of the present invention not described in detail are the known techniques of those skilled in the art.
Claims (7)
1. A surface treatment device for a powder metallurgy gear wheel surface is characterized in that: comprises a workbench, a power unit and a processing unit, wherein the power unit is arranged on the workbench, the power unit comprises a speed reducing motor, a coupler, a bottom supporting plate and a rotating shaft, the speed reducing motor is connected with the rotating shaft through the coupler, the upper part of the rotating shaft is provided with threads, the bottom supporting plate is sleeved at the lower end of the rotating shaft, the upper part of the rotating shaft is sleeved with a nut, the processing unit comprises a plurality of support rods, a plurality of lower brackets, a plurality of upper side tools and a plurality of lower side tools, the lower end of the support rod is rotatably arranged on the workbench, the upper bracket and the lower bracket are arranged at the upper end of the support rod in the vertical sequence, the upside apparatus can be dismantled and set up on the upper bracket, the downside apparatus can be dismantled and set up on the lower bracket, the upper surface of downside apparatus with bottom sprag board upper surface parallel and level.
2. The surface treatment apparatus for a powder metallurgy gear wheel face according to claim 1, characterized in that: the upper side tool and the lower side tool are the same and both adopt a steel wire brush, a hairbrush, abrasive cloth, a grinding wheel, cotton yarn, sponge or a silica gel scraper.
3. The surface treatment apparatus for a powder metallurgy gear wheel face according to claim 1 or 2, characterized in that: the upper bracket is connected with the upper side tool through a telescopic rod, the telescopic rod comprises an outer loop bar and an inner loop bar, and the inner loop bar is arranged in the outer loop bar in a telescopic mode.
4. The surface treatment apparatus for a powder metallurgy gear wheel face of claim 3, wherein: the inner loop bar is arranged in the outer loop bar through a fixing pin, and through holes are correspondingly formed in the joints of the inner loop bar and the outer loop bar.
5. The surface treatment apparatus for a powder metallurgy gear wheel face of claim 2, wherein: the quantity of upside apparatus, downside apparatus, upper bracket and bottom bracket all corresponds equally, and is 3 ~ 5.
6. The surface treatment apparatus for a powder metallurgy gear wheel face of claim 5, wherein: the quantity of upside apparatus, downside apparatus, upper bracket and bottom bracket is 4, upside apparatus and downside apparatus adopt wire brush, emery cloth, silica gel scraper and cotton yarn.
7. The surface treatment apparatus for a powder metallurgy gear wheel face according to any one of claims 1, 2, 4, 5, 6, wherein: and a plurality of supporting legs are arranged below the workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021930879.7U CN213319458U (en) | 2020-09-07 | 2020-09-07 | Surface treatment device for powder metallurgy gear wheel surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021930879.7U CN213319458U (en) | 2020-09-07 | 2020-09-07 | Surface treatment device for powder metallurgy gear wheel surface |
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| Publication Number | Publication Date |
|---|---|
| CN213319458U true CN213319458U (en) | 2021-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021930879.7U Active CN213319458U (en) | 2020-09-07 | 2020-09-07 | Surface treatment device for powder metallurgy gear wheel surface |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115194590A (en) * | 2022-09-15 | 2022-10-18 | 浙江恒基永昕新材料股份有限公司 | Burr cleaning equipment at edge of flat automobile part |
-
2020
- 2020-09-07 CN CN202021930879.7U patent/CN213319458U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115194590A (en) * | 2022-09-15 | 2022-10-18 | 浙江恒基永昕新材料股份有限公司 | Burr cleaning equipment at edge of flat automobile part |
| CN115194590B (en) * | 2022-09-15 | 2023-01-10 | 浙江恒基永昕新材料股份有限公司 | Burr cleaning equipment at edge of flat automobile part |
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