CN205520940U - Powder metallurgy bevel gear grinding clamping device - Google Patents
Powder metallurgy bevel gear grinding clamping device Download PDFInfo
- Publication number
- CN205520940U CN205520940U CN201620331942.2U CN201620331942U CN205520940U CN 205520940 U CN205520940 U CN 205520940U CN 201620331942 U CN201620331942 U CN 201620331942U CN 205520940 U CN205520940 U CN 205520940U
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- CN
- China
- Prior art keywords
- bevel gear
- installing plate
- clamp body
- powder metallurgy
- clamping device
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- 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.)
- Expired - Fee Related
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- Gear Processing (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a powder metallurgy bevel gear grinding clamping device, including connection pad, the anchor clamps body, mounting panel, tooth mould, electro -magnet, protection casing, air cock, this powder metallurgy bevel gear grinding clamping device simple structure, design benefit utilizes the tooth -shaped location clamping of tooth mould counter gear to it is fixed with the bevel gear part through the electro -magnet, not only improve bevel gear's clamping efficiency, and guaranteed the central coaxial of bevel gear hole and form of gear tooth, avoid processing and scrap.
Description
Technical field
This utility model relates to a kind of powder metallurgy spur gear clamping device, particularly relates to a kind of powder metallurgy bevel gear grinding and clamping device.
Background technology
Powder metallurgy bevel gear is after sintering completes, need the endoporus by machine finishing gear, and polish endoporus is frequently with grinding, at present during grinding bore, it it is the cylindrical by claw clamping gear, owing to powder metallurgical gear has deformation in sintering process, therefore the center of profile of tooth and the center of cylindrical are inconsistent, by grinding after excircle orientation clamping gear, profile of tooth can be caused inconsistent with the center of endoporus, i.e. on the basis of polish endoporus, profile of tooth is beated greatly, thus cause that part quality is bad even to be scrapped, in view of disadvantages described above, it is necessary in fact to design a kind of powder metallurgy bevel gear grinding and clamping device.
Summary of the invention
Technical problem to be solved in the utility model is: provide a kind of powder metallurgy bevel gear grinding and clamping device, solves prior powder metallurgy bevel gear grinding and can cause the bad problem of quality after Gear Processing with cylindrical positioning and clamping.
For solving above-mentioned technical problem, the technical solution of the utility model is: a kind of powder metallurgy bevel gear grinding and clamping device, including connection dish, clamp body, installing plate, tooth mould, electric magnet, protective cover, valve, described clamp body is positioned at connection dish right-hand member, described clamp body is connected with being connected valve snail stricture of vagina, described installing plate is positioned at clamp body right-hand member, described installing plate is connected with clamp body screw thread, described tooth mould is positioned at installing plate right-hand member, described tooth mould is connected with installing plate screw thread, described electric magnet is positioned at installing plate left end, described electric magnet is connected with installing plate close-fitting, described protective cover is positioned at installing plate right-hand member, described protective cover is connected with installing plate screw thread, described valve runs through protective cover upper end, described valve is connected with protective cover screw thread.
Further, it is additionally provided with avoiding hollow groove inside described tooth mould.
Further, described clamp body outer wall is additionally provided with chip-removal hole, and described chip-removal hole quantity is two, and described chip-removal hole is symmetrically distributed in the upper and lower two ends of clamp body, and described chip-removal hole is through hole.
nullCompared with prior art，This powder metallurgy bevel gear grinding and clamping device，It is connected with grinding machine spindle by connection dish，Valve can be connected with air compressor machine pipeline，Thus reach to be arranged on grinding machine this device，When clamping bevel gear，First bevel gear is encased in tooth mould，Again electric magnet is energized，Therefore stronger magnetic is produced after electric magnet energising，Thus bevel gear can be absorbed and fixed in tooth mould，Therefore realize tooth mould gear is positioned，In the course of processing，Constantly blown to bevel gear by valve，Thus can be that the iron core produced blows off by processing，Prevent iron filings from grinding being impacted，And valve is when blowing，Protective cover plays protective action，Prevent iron filings and emery wheel ash from splashing，This apparatus structure is simple，Design ingenious，Utilize tooth mould to tooth-formation of gear positioning and clamping，And by electric magnet, bevel gear part is fixed，Not only increase the clamping efficiency of bevel gear，And ensure that the central coaxial of bevel gear endoporus and the form of gear tooth，Processing is avoided to scrap.
Accompanying drawing explanation
Fig. 1 is the sectional view of powder metallurgy bevel gear grinding and clamping device
Fig. 2 is the partial sectional view of tooth mould
Connection dish 1, clamp body 2, installing plate 3, tooth mould 4, electric magnet 5, protective cover 6, valve 7, chip-removal hole 201, avoiding hollow groove 401
Following detailed description of the invention will further illustrate in conjunction with above-mentioned accompanying drawing.
Detailed description of the invention
Hereinafter, multiple specific detail is elaborated, in order to provide the thorough understanding to the concept constituting described embodiment basis.But, it will be apparent to those skilled in the art that described embodiment can be put into practice in the case of some or all in not having these specific detail.In other cases, well-known process step is not specifically described.
nullSuch as Fig. 1、Shown in Fig. 2，A kind of powder metallurgy bevel gear grinding and clamping device，Including connection dish 1、Clamp body 2、Installing plate 3、Tooth mould 4、Electric magnet 5、Protective cover 6、Valve 7、Chip-removal hole 201、Avoiding hollow groove 401，Described clamp body 2 is positioned at connection dish 1 right-hand member，Described clamp body 2 is connected with being connected dish 1 screw thread，Described installing plate 3 is positioned at clamp body 2 right-hand member，Described installing plate 3 is connected with clamp body 2 screw thread，Described tooth mould 4 is positioned at installing plate 3 right-hand member，Described tooth mould 4 is connected with installing plate 3 screw thread，Described electric magnet 5 is positioned at installing plate 3 left end，Described electric magnet 5 is connected with installing plate 3 close-fitting，Described protective cover 6 is positioned at installing plate 3 right-hand member，Described protective cover 6 is connected with installing plate 3 screw thread，Described valve 7 runs through protective cover 6 upper end，Described valve 7 is connected with protective cover 6 screw thread，Described tooth mould 4 is internal is additionally provided with avoiding hollow groove 401，Described clamp body 2 outer wall is additionally provided with chip-removal hole 201，Described chip-removal hole 201 quantity is two，Described chip-removal hole 201 is symmetrically distributed in clamp body about 2 two ends，Described chip-removal hole 201 is through hole，This powder metallurgy bevel gear grinding and clamping device，It is connected with grinding machine spindle by connection dish 1，Valve 7 can be connected with air compressor machine pipeline，Thus reach to be arranged on grinding machine this device，When clamping bevel gear，First bevel gear is encased in tooth mould 4，Again electric magnet 5 is energized，Therefore stronger magnetic is produced after electric magnet 5 energising，Thus bevel gear can be absorbed and fixed in tooth mould 4，Therefore realize tooth mould 4 gear is positioned，Thus realize the tooth shape locating to bevel gear，Thereby ensure that the central coaxial of bevel gear endoporus after polish and profile of tooth，In the course of processing，Constantly blown to bevel gear by valve 7，Thus can be that the iron core produced blows off by processing，Prevent iron filings from grinding being impacted，And valve 7 is when blowing，Protective cover 6 plays protective action，Prevent iron filings and emery wheel ash from splashing，Wherein clamp body 2 is the installation carrier of installing plate 3，Tooth mould 4 is that bevel gear is played positioning action，Avoiding hollow groove 401 is when gear clamping，Empty avoiding tooth top，Thus reduce the location area of gear，Improve the positioning precision of gear，Installing plate 3 is the installation carrier of tooth mould 4 and electric magnet 5，Chip-removal hole 201 is easy for iron filings and discharges clamp body 2.
This utility model is not limited to above-mentioned specific embodiment, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, all conversion made, within all falling within protection domain of the present utility model.
Claims (3)
1. a powder metallurgy bevel gear grinding and clamping device, it is characterized in that including connection dish, clamp body, installing plate, tooth mould, electric magnet, protective cover, valve, described clamp body is positioned at connection dish right-hand member, described clamp body is connected with being connected valve snail stricture of vagina, described installing plate is positioned at clamp body right-hand member, described installing plate is connected with clamp body screw thread, described tooth mould is positioned at installing plate right-hand member, described tooth mould is connected with installing plate screw thread, described electric magnet is positioned at installing plate left end, described electric magnet is connected with installing plate close-fitting, described protective cover is positioned at installing plate right-hand member, described protective cover is connected with installing plate screw thread, described valve runs through protective cover upper end, described valve is connected with protective cover screw thread.
2. a kind of powder metallurgy bevel gear grinding and clamping device as claimed in claim 1, it is characterised in that be additionally provided with avoiding hollow groove inside described tooth mould.
3. a kind of powder metallurgy bevel gear grinding and clamping device as claimed in claim 2, it is characterized in that described clamp body outer wall is additionally provided with chip-removal hole, described chip-removal hole quantity is two, and described chip-removal hole is symmetrically distributed in the upper and lower two ends of clamp body, and described chip-removal hole is through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620331942.2U CN205520940U (en) | 2016-04-20 | 2016-04-20 | Powder metallurgy bevel gear grinding clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620331942.2U CN205520940U (en) | 2016-04-20 | 2016-04-20 | Powder metallurgy bevel gear grinding clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205520940U true CN205520940U (en) | 2016-08-31 |
Family
ID=56793852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620331942.2U Expired - Fee Related CN205520940U (en) | 2016-04-20 | 2016-04-20 | Powder metallurgy bevel gear grinding clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205520940U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108081081A (en) * | 2017-06-13 | 2018-05-29 | 晋江双吉装饰工程有限公司 | A kind of grinding apparatus for stone material |
| CN108098517A (en) * | 2017-06-13 | 2018-06-01 | 晋江双吉装饰工程有限公司 | A kind of improved stone material grinding apparatus |
-
2016
- 2016-04-20 CN CN201620331942.2U patent/CN205520940U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108081081A (en) * | 2017-06-13 | 2018-05-29 | 晋江双吉装饰工程有限公司 | A kind of grinding apparatus for stone material |
| CN108098517A (en) * | 2017-06-13 | 2018-06-01 | 晋江双吉装饰工程有限公司 | A kind of improved stone material grinding apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20190420 |