CN205414524U - Milling cutter mechanism among impeller processingequipment - Google Patents
Milling cutter mechanism among impeller processingequipment Download PDFInfo
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- CN205414524U CN205414524U CN201620261352.7U CN201620261352U CN205414524U CN 205414524 U CN205414524 U CN 205414524U CN 201620261352 U CN201620261352 U CN 201620261352U CN 205414524 U CN205414524 U CN 205414524U
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- milling cutter
- machining device
- cutter mechanism
- impeller
- impeller machining
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Abstract
The utility model provides a milling cutter mechanism among impeller processingequipment belongs to mechanical technical field. It has solved the not high problem of prior art suitability. This milling cutter mechanism among impeller processingequipment impeller processingequipment includes a frame, has in the frame to be used for placing the positioning seat of treating machining impeller, and this mechanism includes locating lever, driving piece and milling cutter, the driving piece link firmly in the frame, the locating lever lower extreme is associative with the driving piece, and above -mentioned milling cutter includes to have location structure on the foretell locating lever by a plurality of A disc -shaped's blade, can fix a plurality of blades on the locating lever through location structure. This milling cutter mechanism among impeller processingequipment suitability is high.
Description
Technical field
This utility model belongs to field of mechanical technique, relates to the milling cutter mechanism in a kind of Impeller Machining device.
Background technology
Milling cutter, for Milling Process, the rotary cutter with one or more cutter tooth.During work, each cutter tooth cuts the surplus of workpiece the most off and on.Milling cutter is mainly used on milling machine processing plane, step, groove, profiled surface and cut-out workpiece etc..
Much more relatively impeller can remain burr, burr after being cast, above-mentioned burr, burr are accomplished by using milling cutter to carry out chip processing, and remove it.
Chinese patent its publication number CN200991794 provides a kind of Discal gear milling cutter, including facing cutter, cutter blade and chip pocket, wherein: cutter blade is fixed on the cutting region of facing cutter by housing screw；Described cutter blade includes pushing up blade milling cutter sheet and side edge cutter blade, the cutting edge of top blade milling cutter sheet uses positive rake angle design to be homogeneously disposed in the outer rim end face of facing cutter, the angle of its positive rake angle is 3～4 degree, side edge cutter blade is arranged in the cutting region of facing cutter both sides, and corresponding with corresponding top blade milling cutter sheet, the cutting face of the side edge cutter blade cutting edge formation being arranged in the adjacent forward and backward row of facing cutter cutting region is complementary.
It can be seen that cutter blade is fixed on facing cutter according to positive rake angle design, axial feeding speed is high；Top blade milling cutter sheet makes the tooth root rounding off of processed gear；The cutting face that the cutting edge of adjacent forward and backward row's side edge cutter blade is formed is complementary, it is to avoid cutting dead angle；Cutter blade uses indexable insert tip, throw away tip, not only changes conveniently, and can extend the service life of single cutter blade.
But, poor for its suitability of various sizes of draught fan impeller, say, that individually milling cutter is difficult to the draught fan impeller of different size size.
Existing other adds frock and the most all there is similar problem.
Summary of the invention
The purpose of this utility model is the problems referred to above existed for prior art, it is provided that the milling cutter mechanism in the Impeller Machining device that a kind of suitability is high.
The purpose of this utility model can be realized by following technical proposal:
A kind of milling cutter mechanism in Impeller Machining device, Impeller Machining device includes a frame, there is in frame the positioning seat for placing impeller to be processed, it is characterized in that, mechanism includes positioning bar, actuator and milling cutter, and described actuator is connected in frame, bar lower end, described location is connected with actuator, above-mentioned milling cutter includes some blades in the form of annular discs, and above-mentioned location bar has location structure, can be fixed on the securing lever by some blades by location structure.
Owing to being fixed with multiple blade by location structure on the bar of location.The external diameter of blade is just as, say, that multiple blades form the milling cutter that a thickness is thicker.
Certainly, the quantity of blade determines whole milling cutter thickness, according to practical situation, thus it is possible to vary knife number, thus adapts to various sizes of impeller to be processed.
Actuator drives in the bar rotation process of location, is also to be connected on the securing lever due to milling cutter, and therefore, milling cutter can be along with together rotating.
In milling cutter mechanism in above-mentioned Impeller Machining device, described location structure includes positioning edge, location that bar protrudes above and connects platen on the securing lever, and above-mentioned some blade sleeves on the securing lever and are positioned edge and platen presses.
In milling cutter mechanism in above-mentioned Impeller Machining device, described platen is threadedly attached on the bar of location.
Just can be by platen by blade pressing after rotating platen.Certainly, the external diameter of platen is less than blade external diameter.
In milling cutter mechanism in above-mentioned Impeller Machining device, the quantity at least two of described platen.
The position stability of blade can be improved, it is to avoid blade loosens by multiple platens.
In milling cutter mechanism in above-mentioned Impeller Machining device, described location bar being also cased with spring washer, described spring washer is between two adjacent platens.
The connective stability of platen can be further increased, it is to avoid platen loosens under the effect of spring washer.
In milling cutter mechanism in above-mentioned Impeller Machining device, described location structure also includes locating slot the most recessed on blade, has packing ring and packing ring is pressed between adjacent two blades in described locating slot.
Packing ring can be positioned by locating slot.
In milling cutter mechanism in above-mentioned Impeller Machining device, described packing ring includes internal layer ringwise, middle level and outer layer, and above-mentioned middle level is between internal layer and outer layer and the edge portions in middle level stretches out outer layer.
In milling cutter mechanism in above-mentioned Impeller Machining device, described internal layer and outer layer are cast iron materials, and described middle level is nylon material.
Outer layer and inner layer material can increase the intensity of packing ring, and middle level can make packing ring have suitable plasticity, thus is effectively improved its sealing effectiveness.
In milling cutter mechanism in above-mentioned Impeller Machining device, the internal layer of described packing ring, middle level and outer layer are fixedly connected with by glue.
In milling cutter mechanism in above-mentioned Impeller Machining device, the internal layer of described packing ring, middle level and outer layer are fixedly connected with by securing member.
Compared with prior art, by the way of the milling cutter mechanism in this Impeller Machining device is owing to overlapping by multiple blades, therefore, can use blade corresponding to quantity according to various sizes of impeller to be processed, the suitability of whole mechanism is higher.
, positioned by spring washer between platen and platen meanwhile, positioned by packing ring between blade and blade.It is effectively prevented blade to rotate relative to location bar.There is the highest practical value.
Accompanying drawing explanation
Fig. 1 is the contour structures schematic diagram of the milling cutter mechanism in this Impeller Machining device.
Fig. 2 is the sectional structure schematic diagram of the milling cutter mechanism in this Impeller Machining device.
In figure, 1, frame；1a, positioning seat；2, location bar；2a, edge, location；3, actuator；4, blade；4a, locating slot；5, platen；6, spring washer；7, packing ring；7a, outer layer；7b, middle level；7c, internal layer.
Detailed description of the invention
As depicted in figs. 1 and 2, Impeller Machining device includes a frame, and frame has the positioning seat for placing impeller to be processed.
Milling cutter mechanism in this Impeller Machining device includes positioning bar, actuator and milling cutter, described actuator is connected in frame, bar lower end, described location is connected with actuator, above-mentioned milling cutter includes some blades in the form of annular discs, on above-mentioned location bar, there is location structure, some blades can be fixed on the securing lever by location structure.
Described location structure includes positioning edge, location that bar protrudes above and connects platen on the securing lever, and above-mentioned some blade sleeves on the securing lever and are positioned edge and platen presses.
Described platen is threadedly attached on the bar of location.
The quantity at least two of described platen.
Also being cased with spring washer on the bar of described location, described spring washer is between two adjacent platens.
Described location structure also includes locating slot the most recessed on blade, has packing ring and packing ring is pressed between adjacent two blades in described locating slot.
Described packing ring includes internal layer ringwise, middle level and outer layer, and above-mentioned middle level is between internal layer and outer layer and the edge portions in middle level stretches out outer layer.
Described internal layer and outer layer are cast iron materials, and described middle level is nylon material.
The internal layer of described packing ring, middle level and outer layer are fixedly connected with by glue.According to practical situation, it is also feasible that the internal layer of described packing ring, middle level and outer layer are fixedly connected with by securing member.
Owing to being fixed with multiple blade by location structure on the bar of location.The external diameter of blade is just as, say, that multiple blades form the milling cutter that a thickness is thicker.
Certainly, the quantity of blade determines whole milling cutter thickness, according to practical situation, thus it is possible to vary knife number, thus adapts to various sizes of impeller to be processed.
Actuator drives in the bar rotation process of location, is also to be connected on the securing lever due to milling cutter, and therefore, milling cutter can be along with together rotating.
Claims (10)
1. the milling cutter mechanism in an Impeller Machining device, Impeller Machining device includes a frame, there is in frame the positioning seat for placing impeller to be processed, it is characterized in that, mechanism includes positioning bar, actuator and milling cutter, and described actuator is connected in frame, bar lower end, described location is connected with actuator, above-mentioned milling cutter includes some blades in the form of annular discs, and above-mentioned location bar has location structure, can be fixed on the securing lever by some blades by location structure.
Milling cutter mechanism in Impeller Machining device the most according to claim 1, it is characterized in that, described location structure includes positioning edge, location that bar protrudes above and connects platen on the securing lever, and above-mentioned some blade sleeves on the securing lever and are positioned edge and platen presses.
Milling cutter mechanism in Impeller Machining device the most according to claim 2, it is characterised in that described platen is threadedly attached on the bar of location.
Milling cutter mechanism in Impeller Machining device the most according to claim 3, it is characterised in that the quantity at least two of described platen.
Milling cutter mechanism in Impeller Machining device the most according to claim 4, it is characterised in that be also cased with spring washer on the bar of described location, described spring washer is between two adjacent platens.
Milling cutter mechanism in Impeller Machining device the most according to claim 2, it is characterised in that described location structure also includes locating slot the most recessed on blade, has packing ring in described locating slot and packing ring is pressed between adjacent two blades.
Milling cutter mechanism in Impeller Machining device the most according to claim 6, it is characterised in that described packing ring includes internal layer ringwise, middle level and outer layer, above-mentioned middle level is between internal layer and outer layer and the edge portions in middle level stretches out outer layer.
Milling cutter mechanism in Impeller Machining device the most according to claim 7, it is characterised in that described internal layer and outer layer are cast iron materials, described middle level is nylon material.
Milling cutter mechanism in Impeller Machining device the most according to claim 7, it is characterised in that the internal layer of described packing ring, middle level and outer layer are fixedly connected with by glue.
Milling cutter mechanism in Impeller Machining device the most according to claim 7, it is characterised in that the internal layer of described packing ring, middle level and outer layer are fixedly connected with by securing member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620261352.7U CN205414524U (en) | 2016-03-31 | 2016-03-31 | Milling cutter mechanism among impeller processingequipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620261352.7U CN205414524U (en) | 2016-03-31 | 2016-03-31 | Milling cutter mechanism among impeller processingequipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205414524U true CN205414524U (en) | 2016-08-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620261352.7U Active CN205414524U (en) | 2016-03-31 | 2016-03-31 | Milling cutter mechanism among impeller processingequipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205414524U (en) |
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2016
- 2016-03-31 CN CN201620261352.7U patent/CN205414524U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Milling cutter mechanism among impeller processingequipment Effective date of registration: 20170518 Granted publication date: 20160803 Pledgee: Agricultural Bank of China, Limited by Share Ltd, Jiashan county subbranch Pledgor: Jiashan fixes Electric Appliance Equipment Co., Ltd Registration number: 2017330000040 |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314113 Building 1 and 2, No. 11, Kapa Road, Dayun Town, Jiashan County, Jiaxing City, Zhejiang Province Patentee after: Jiashan kagu Electrical Equipment Co.,Ltd. Address before: 314113 Building 1 and 2, No. 11, Kapa Road, Dayun Town, Jiashan County, Jiaxing City, Zhejiang Province Patentee before: JIASHAN KAKU ELECTRICAL EQUIPMENT Co.,Ltd. |