CN207806650U - A kind of stator blade listrium process tool - Google Patents
A kind of stator blade listrium process tool Download PDFInfo
- Publication number
- CN207806650U CN207806650U CN201820235450.2U CN201820235450U CN207806650U CN 207806650 U CN207806650 U CN 207806650U CN 201820235450 U CN201820235450 U CN 201820235450U CN 207806650 U CN207806650 U CN 207806650U
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- knife
- handle
- knife bar
- cutter head
- stator blade
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Abstract
The utility model proposes a kind of stator blade listrium process tools, including handle of a knife, knife bar and cutter head, the cutter head are spheroidal structure, and spherical tail portion connects the knife bar of column construction, knife bar is integrally formed with cutter head, direction of the knife bar outer radial far from cutter head is tapered to be gradually reduced, and being internally hollow for knife bar is provided with the rinse mouth that a circle is spirally distributed on knife bar cylinder, it is connected to inside rinse mouth and knife bar, and is directed toward cutter head direction from inside to outside；The handle of a knife is in hollow cylinder structure, is socketed on knife bar, several notches arranged side by side are arranged in handle of a knife front end, notch runs through with handle of a knife interior bone, and handle of a knife front end is divided into uniformly several pieces, screw thread is provided with outside handle of a knife, nut is provided on screw thread, handle of a knife tail portion is provided with stationary gripping part.The utility model can normally complete the processing of stator blade listrium, ensure the requirement of the precision and surface roughness of size, prevent stress concentration, improve product quality.
Description
Technical field
The utility model is related to cutter fields, and in particular to a kind of stator blade listrium process tool.
Background technology
After blade is connect with listrium, the processing of the chamfering of root is always a technical barrier, and listrium root stress is complicated,
In order to avoid gravitation is concentrated, the precision and surface treatment requirement to size are all very high, are wanted or conventional process tool is not met
Machining interference is sought or easily causes, the machining center for being typically employed to five axis or more is processed, and cost is high, such as Fig. 3
It is shown, it is therefore desirable to design a kind of dedicated stator blade listrium process tool.
Utility model content
The utility model provides a kind of stator blade listrium process tool, realizes the processing of stator blade listrium.
To achieve the above object, the utility model uses the following technical solution：
A kind of stator blade listrium process tool, including handle of a knife, knife bar and cutter head, the cutter head is spheroidal structure, spherical
Tail portion connection column construction knife bar, knife bar and cutter head be integrally formed, direction of the knife bar outer radial far from cutter head it is tapered by
Tapered small, being internally hollow for knife bar is provided with the rinse mouth that a circle is spirally distributed, rinse mouth and knife on knife bar cylinder
Connection inside bar, and it is directed toward cutter head direction from inside to outside；The handle of a knife is in hollow cylinder structure, is socketed on knife bar, before handle of a knife
Several notches arranged side by side are arranged in end, and notch runs through with handle of a knife interior bone, and handle of a knife front end is divided into several pieces uniform, handle of a knife
Outside is provided with screw thread, and nut is provided on screw thread, and handle of a knife tail portion is provided with stationary gripping part；It is corresponding with notch on the knife bar
Position be provided with protrusion, raised width matches with width of rebate.
Preferably, the stationary gripping part is provided with taper shank set.
Preferably, the notch setting is 4-6 promising.
Preferably, the protrusion is set as continuous cuboid, total length is the half of knife bar length, front end distance
Cutter head distance is the 1/4 of entire knife bar length.
Preferably, the protrusion is set as discontinuous cuboid salient point.
Preferably, the knife bar maximum gauge is the 2/3 of handle of a knife outer diameter, handle of a knife outer diameter is corresponding to tool bit diameter.
Compared with the prior art, the utility model can normally complete the processing of stator blade listrium, ensure size precision and
The requirement of surface roughness prevents stress concentration, improves product quality.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of stator blade listrium process tool in the utility model embodiment.
Schematic diagram when Fig. 2 is a kind of stator blade listrium process tool processing in the utility model embodiment.
Fig. 3 is that conventional knife processes stator blade listrium schematic diagram.
Reference numeral is as follows：
1, handle of a knife；2, knife bar；3, cutter head；4, rinse mouth；5, notch；6, nut；7, stationary gripping part；8, raised；9, leaf
Piece；10, listrium；11, tenon
Specific implementation mode
In order to make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
As shown in Figure 1, a kind of stator blade listrium process tool, including handle of a knife 1, knife bar 2 and cutter head 3, the cutter head 3 are circle
Spherical structure, spherical tail portion connect the knife bar 2 of column construction, the tapered gradual contracting in direction of 2 outer radial of knife bar far from cutter head 3
Small, being internally hollow for knife bar 2 is provided with the rinse mouth 4 that a circle is spirally distributed, rinse mouth 4 and knife on 2 cylinder of knife bar
2 inside connection of bar, and it is directed toward 3 direction of cutter head from inside to outside；The handle of a knife 1 is in hollow cylinder structure, is socketed on knife bar 2, knife
Several notches 5 arranged side by side are arranged in 1 front end of handle, and notch 5 runs through with 1 interior bone of handle of a knife, if 1 front end of handle of a knife is divided into uniformly
Dry block is provided with screw thread outside handle of a knife 1, nut 6 is provided on screw thread, 1 tail portion of handle of a knife is provided with stationary gripping part 7；The knife
Position corresponding with notch 5 is provided with protrusion 8 on bar 2, and the width of protrusion 8 matches with 5 width of notch, and is connected to notch 5
In.
In the present embodiment, the stationary gripping part 7 is provided with taper shank set.
In the present embodiment, the notch 5 is arranged promising 4-6.
In the present embodiment, described raised 8 are set as continuous cuboid, and total length is the half of 2 length of knife bar, front end
Apart from cutter head 3 apart from 1/4 for 2 length of entire knife bar.
In the present embodiment, described raised 8 are set as discontinuous cuboid salient point.
In the present embodiment, 2 maximum gauge of the knife bar is the 2/3 of 1 outer diameter of handle of a knife, 1 outer diameter of handle of a knife and 3 diameter phase of cutter head
It answers.
When the present embodiment is in use, the cutter head 3 being adapted with 10 size of stator blade listrium is selected, is then connect with handle of a knife 1, it is convex
Playing 8 can prevent from skidding between handle of a knife 1 and knife bar 2, adjust the distance between handle of a knife 1 and cutter head 3 using the effect of tapered sleeve, ensure
It prevents handle of a knife 1 from interfering with workpiece while tool strength, while being provided with flushing hole on cutter, can radiate and wash away in time
Process clout；Since knife bar 2 is smaller than cutter head 3, and cutter head 3 is spherical in shape, can after being fixed listrium 10 using tenon 11 and tooling
To be processed in the position parallel with listrium 10, using Four-axis milling center it is achieved that such as Fig. 2, cost is reduced.
Above description is merely a prefered embodiment of the utility model, on the scope of protection of the utility model is not limited in
Embodiment is stated, every technical solution for belonging to the utility model principle belongs to the scope of protection of the utility model.For this
For the technical staff in field, several improvement carried out under the premise of not departing from the principles of the present invention, these improvement
It should be regarded as the scope of protection of the utility model.
Claims (6)
1. a kind of stator blade listrium process tool, which is characterized in that including handle of a knife, knife bar and cutter head, the cutter head are spheroidal
Structure, spherical tail portion connect the knife bar of column construction, and knife bar is integrally formed with cutter head, direction of the knife bar outer radial far from cutter head
Tapered to be gradually reduced, being internally hollow for knife bar is provided with the rinse mouth that a circle is spirally distributed on knife bar cylinder, rush
It washes inside mouth and knife bar and is connected to, and be directed toward cutter head direction from inside to outside；The handle of a knife is in hollow cylinder structure, is socketed in knife bar
On, several notches arranged side by side are arranged in handle of a knife front end, and notch runs through with handle of a knife interior bone, if handle of a knife front end is divided into uniformly
Dry block is provided with screw thread outside handle of a knife, nut is provided on screw thread, handle of a knife tail portion is provided with stationary gripping part；On the knife bar
Position corresponding with notch is provided with protrusion, and raised width matches with width of rebate.
2. a kind of stator blade listrium process tool as described in claim 1, which is characterized in that the stationary gripping part is provided with cone
Sleeve.
3. a kind of stator blade listrium process tool as described in claim 1, which is characterized in that the notch is arranged 4-6 promising.
4. a kind of stator blade listrium process tool as described in claim 1, which is characterized in that the protrusion is set as continuous length
Cube shape, total length are the half of knife bar length, and front end is the 1/4 of entire knife bar length apart from cutter head distance.
5. a kind of stator blade listrium process tool as claimed in claim 4, which is characterized in that the protrusion is set as discontinuous
Cuboid salient point.
6. a kind of stator blade listrium process tool as described in claim 1, which is characterized in that the knife bar maximum gauge is handle of a knife
The 2/3 of outer diameter, handle of a knife outer diameter are corresponding to tool bit diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820235450.2U CN207806650U (en) | 2018-02-09 | 2018-02-09 | A kind of stator blade listrium process tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820235450.2U CN207806650U (en) | 2018-02-09 | 2018-02-09 | A kind of stator blade listrium process tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207806650U true CN207806650U (en) | 2018-09-04 |
Family
ID=63321230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820235450.2U Active CN207806650U (en) | 2018-02-09 | 2018-02-09 | A kind of stator blade listrium process tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207806650U (en) |
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2018
- 2018-02-09 CN CN201820235450.2U patent/CN207806650U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Quiet leaf margin board processing cutter Effective date of registration: 20190419 Granted publication date: 20180904 Pledgee: Bank of Zigong Limited by Share Ltd Pledgor: Sichuan Province Zigong City Haichuan Industrial Co., Ltd. Registration number: 2019510000046 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220119 Granted publication date: 20180904 Pledgee: Bank of Zigong Limited by Share Ltd. Pledgor: SICHUAN ZIGONG HAICHUAN INDUSTRIAL CO.,LTD. Registration number: 2019510000046 |
|
| PC01 | Cancellation 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: A machining tool for stationary blade edge plate Effective date of registration: 20220126 Granted publication date: 20180904 Pledgee: Bank of Zigong Limited by Share Ltd. Pledgor: SICHUAN ZIGONG HAICHUAN INDUSTRIAL CO.,LTD. Registration number: Y2022510000026 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |