CN208773028U - A kind of cylindrical handle fan blade bores the tooling of two thimbles and milling clamping position - Google Patents
A kind of cylindrical handle fan blade bores the tooling of two thimbles and milling clamping position Download PDFInfo
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- CN208773028U CN208773028U CN201821307112.1U CN201821307112U CN208773028U CN 208773028 U CN208773028 U CN 208773028U CN 201821307112 U CN201821307112 U CN 201821307112U CN 208773028 U CN208773028 U CN 208773028U
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- supporting block
- fan blade
- cylindrical handle
- integral shroud
- rotary table
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Abstract
Two thimbles are bored the utility model relates to a kind of cylindrical handle fan blade and mill the tooling of clamping position, on the disk of the vertical rotary workbench of tooling setting in machining center；It is characterized by comprising rotary table, V-type supporting block, integral shroud supporting block and hold-down mechanisms；The hold-down mechanism is arranged on rotary table；By using the integral shroud end of the cylindrical end of V-type supporting block positioning cylinder handle fan blade, integral shroud supporting block positioning cylinder handle fan blade in the utility model, hold-down mechanism compresses cylindrical handle fan blade, on the vertical rotary workbench disk of rotary table in machining center, after the centre bore of blade processing good integral shroud part and clamping position, 180 ° of brill blade root cylindrical handle centre bores are turned round；It can be achieved at the same time the processing of the clamping position of centre bore, machining accuracy and processing efficiency are higher.
Description
Technical field
Two thimbles are bored the utility model relates to fan blade manufacture field more particularly to a kind of cylindrical handle fan blade and mill clamping position
Tooling.
Background technique
The processing technology of cylindrical handle fan blade is by die forging blank in the shape looked after each position and have machining allowance
Two thimbles and the thimble of hole cylindrical handle end face one and hole are drilled out under state, bore a thimble and hole on the axial line of integral shroud end, and simultaneously
Mill out integral shroud end flat shape folder position, for Four-axis milling center steering platform biting teeth tooling clamp carry out milling, milling type face it
Before, two thimble of Yao Liyong lathe and positioning clamp vehicle and go out step cylindrical handle and sealing ring position, escape etc..
Utility model content
Two thimbles are bored the technical problem to be solved by the present invention is to provide a kind of cylindrical handle fan blade and mill the work of clamping position
It fills, the tooling for being able to solve general cylindrical handle fan blade brill thimble and hole use is smart when in drilling, concentricity is low and mills clamping position
Spend the problem of difference.
In order to solve the above technical problems, the technical solution of the utility model are as follows: a kind of cylindrical handle fan blade bores two thimbles and milling
The tooling of clamping position, the tooling are arranged on the disk of vertical rotary workbench in machining center；Its innovative point is: including returning
Turn pedestal, V-type supporting block, integral shroud supporting block and hold-down mechanism；The hold-down mechanism is arranged on rotary table；
Revolution location hole is provided on the rotary table, the rotary table adds by turning round location hole and being fixed at
On the disk of the rotary table at work center；The V-type supporting block and integral shroud supporting block are separately positioned on rotary table upper surface
Two sides；V-type supporting block upper end be provided with accommodate fan blade end cylindrical handle V-groove, the integral shroud supporting block it is upper
End face is provided with the globoidal structure being bonded with fan blade shroud cambered surface；The cylinder pommel of the cylindrical handle fan blade and integral shroud end are set respectively
In making cylindrical handle fan blade center line be in a horizontal state in V-type supporting block and integral shroud supporting block.
Further, the hold-down mechanism includes compact heap, clamping screw and locking nut；The clamping screw perpendicular to
The two sides of V-type supporting block and integral shroud supporting block are arranged in rotary table；The integral shroud end of cylindrical handle fan blade is arranged in the compact heap
Above top and cylindrical handle, compact heap both ends are provided with the through-hole with clamping screw cooperation, and compact heap is locked by locking nut
It is fixed on clamping screw.
Further, the integral shroud supporting block is movable structure, and integral shroud supporting block is by several movable cushion blocks and returns
Turn pedestal to be connected, the center line by adjusting the quantitative commitments cylindrical handle fan blade of movable cushion block is in a horizontal state.
Utility model has the advantages that
1) it is positioned in the utility model by using the cylindrical end of V-type supporting block positioning cylinder handle fan blade, integral shroud supporting block
The integral shroud end of cylindrical handle fan blade, hold-down mechanism compress cylindrical handle fan blade, the vertical rotary workbench of rotary table in machining center
On disk, after the centre bore of blade processing good integral shroud part and clamping position, 180 ° of brill blade root cylindrical handle centre bores are turned round；It can
The processing of the clamping position of centre bore is realized simultaneously, and machining accuracy and processing efficiency are higher.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is that a kind of cylindrical handle fan blade of the utility model bores two thimbles and mills the top view of the tooling of clamping position.
Fig. 2 is that a kind of cylindrical handle fan blade of the utility model bores two thimbles and mills the side view of the tooling of clamping position.
Fig. 3 is that a kind of cylindrical handle fan blade of the utility model bores two thimbles and mills the main view of the tooling of clamping position.
Specific embodiment
The following examples can make professional and technical personnel that the utility model be more fully understood, but therefore will not
The utility model is limited among the embodiment described range.
A kind of cylindrical handle fan blade as shown in Figure 1 to Figure 3 bores two thimbles and mills the tooling of clamping position, and tooling setting is adding
On the disk of the vertical rotary workbench at work center；Including rotary table 1, V-type supporting block 2, integral shroud supporting block 3 and hold-down mechanism
4；The hold-down mechanism 4 is arranged on rotary table 1.
Revolution location hole 11 is provided on rotary table 1, the rotary table 1 is fixed at by turning round location hole 11
On the disk of the rotary table of machining center；The V-type supporting block 2 and integral shroud supporting block 3 are separately positioned on rotary table
The two sides of end face；2 upper end of V-type supporting block is provided with the V-groove 21 for accommodating fan blade end cylindrical handle, the integral shroud support
The upper surface of block 3 is provided with the globoidal structure being bonded with fan blade shroud cambered surface；The cylinder pommel and integral shroud of the cylindrical handle fan blade
End, which is respectively placed in V-type supporting block 2 and integral shroud supporting block 3, makes cylindrical handle fan blade center line be in a horizontal state.
Hold-down mechanism 4 includes compact heap 41, clamping screw 42 and locking nut 43；The clamping screw 42 is perpendicular to revolution
The two sides of V-type supporting block 2 and integral shroud supporting block 3 are arranged in pedestal；The integral shroud end of cylindrical handle fan blade is arranged in the compact heap 41
Above top and cylindrical handle, 41 both ends of compact heap are provided with the through-hole cooperated with clamping screw 42, and compact heap 41 passes through locking screw
Mother 43 is locked on clamping screw 42.
Integral shroud supporting block 3 is movable structure, and integral shroud supporting block 3 is connected by several movable cushion blocks with rotary table 1,
Center line by adjusting the quantitative commitments cylindrical handle fan blade of movable cushion block is in a horizontal state.
It should be understood by those skilled in the art that the present utility model is not limited to the above embodiments, above-described embodiment and
Only illustrate the principles of the present invention described in specification, on the premise of not departing from the spirit and scope of the utility model,
The utility model also has various changes and improvements, these changes and improvements both fall within the scope of the claimed invention
It is interior.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (3)
1. a kind of cylindrical handle fan blade bores two thimbles and mills the tooling of clamping position, the vertical revolving work of tooling setting in machining center
Make on the disk of platform；It is characterized by comprising rotary table, V-type supporting block, integral shroud supporting block and hold-down mechanisms；The compression
Mechanism is arranged on rotary table；
Revolution location hole is provided on the rotary table, work in-process is fixedly installed by revolution location hole in the rotary table
On the disk of the rotary table of the heart；The V-type supporting block and integral shroud supporting block are separately positioned on the two of rotary table upper surface
Side；V-type supporting block upper end is provided with the V-groove for accommodating fan blade end cylindrical handle, the upper surface of the integral shroud supporting block
It is provided with the globoidal structure being bonded with fan blade shroud cambered surface；The cylinder pommel of the cylindrical handle fan blade and integral shroud end are respectively placed in V
Cylindrical handle fan blade center line is made to be in a horizontal state in type supporting block and integral shroud supporting block.
2. a kind of cylindrical handle fan blade according to claim 1 bores two thimbles and mills the tooling of clamping position, it is characterised in that: institute
Stating hold-down mechanism includes compact heap, clamping screw and locking nut；The clamping screw is arranged perpendicular to rotary table in V-type branch
The two sides of bracer and integral shroud supporting block；The compact heap is arranged in above the integral shroud end of cylindrical handle fan blade with above cylindrical handle, presses
Tight block both ends are provided with the through-hole with clamping screw cooperation, and compact heap is locked on clamping screw by locking nut.
3. a kind of cylindrical handle fan blade according to claim 1 bores two thimbles and mills the tooling of clamping position, it is characterised in that: institute
Stating integral shroud supporting block is movable structure, and integral shroud supporting block is connected by several movable cushion blocks with rotary table, by adjusting
The center line of the quantitative commitments cylindrical handle fan blade of movable cushion block is in a horizontal state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821307112.1U CN208773028U (en) | 2018-08-14 | 2018-08-14 | A kind of cylindrical handle fan blade bores the tooling of two thimbles and milling clamping position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821307112.1U CN208773028U (en) | 2018-08-14 | 2018-08-14 | A kind of cylindrical handle fan blade bores the tooling of two thimbles and milling clamping position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208773028U true CN208773028U (en) | 2019-04-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821307112.1U Active CN208773028U (en) | 2018-08-14 | 2018-08-14 | A kind of cylindrical handle fan blade bores the tooling of two thimbles and milling clamping position |
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| CN (1) | CN208773028U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110238675A (en) * | 2019-07-01 | 2019-09-17 | 哈尔滨汽轮机厂有限责任公司 | A kind of clamping device and the turbine Blade Machining method based on the device |
| CN112247613A (en) * | 2020-09-14 | 2021-01-22 | 江苏大学 | Clamping tool for machining arc of end face of stationary blade of steam turbine and using method of clamping tool |
| CN112975669A (en) * | 2021-03-17 | 2021-06-18 | 中国航发动力股份有限公司 | Blade machining clamping device and method |
-
2018
- 2018-08-14 CN CN201821307112.1U patent/CN208773028U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110238675A (en) * | 2019-07-01 | 2019-09-17 | 哈尔滨汽轮机厂有限责任公司 | A kind of clamping device and the turbine Blade Machining method based on the device |
| CN112247613A (en) * | 2020-09-14 | 2021-01-22 | 江苏大学 | Clamping tool for machining arc of end face of stationary blade of steam turbine and using method of clamping tool |
| CN112975669A (en) * | 2021-03-17 | 2021-06-18 | 中国航发动力股份有限公司 | Blade machining clamping device and method |
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