CN211589249U - Aerogenerator brake disc processing frock - Google Patents
Aerogenerator brake disc processing frock Download PDFInfo
- Publication number
- CN211589249U CN211589249U CN202020033619.3U CN202020033619U CN211589249U CN 211589249 U CN211589249 U CN 211589249U CN 202020033619 U CN202020033619 U CN 202020033619U CN 211589249 U CN211589249 U CN 211589249U
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- brake disc
- roof
- hole
- boss
- pin
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- 238000003754 machining Methods 0.000 claims abstract description 10
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 3
- 238000010248 power generation Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The utility model provides a aerogenerator brake disc processing frock, includes the body of frock: the body includes the roof, and the roof passes through the connecting piece to be connected with the bottom plate, and evenly distributed is three to wait the height on the roof, and the unanimous boss of upper surface smoothness, boss middle part are equipped with the through-hole, and the through-hole runs through the roof, and the middle part of roof and bottom plate all is equipped with the lightening hole, and the fixed pin passes the fixed orifices on the brake disc and the through-hole on the boss in proper order, fixes brake disc and body together, the area of roof is less than rather than the face that corresponds the brake disc place. The tooling is simple in structure, the tooling and the brake disc are fixed by a three-point positioning method, three bosses with the same flatness are arranged on the tooling for ensuring the integral flatness of the brake disc, the integral flatness of the fixed brake disc is ensured to be consistent, errors after machining are reduced, the front and back of a part to be machined can be machined by fixing the brake disc at one time through the tooling, the machining precision is high, and the quality of a product is ensured.
Description
The technical field is as follows:
the utility model belongs to the technical field of aerogenerator accessories processing, what mainly related to is an aerogenerator brake disc processing frock.
Background art:
wind energy is a clean and pollution-free renewable energy source, is very environment-friendly by utilizing wind power for power generation, and has huge wind energy content, so that the wind energy is increasingly paid attention by various countries in the world. The wind power generation can not be separated from the wind driven generator, the blades drive the generator set under the blowing of wind, and further generate electric energy, therefore, the generator set is the core equipment of wind power generation, and for the convenience of later maintenance, a braking device is arranged on the common generator set, so that the generator can be conveniently stopped, so the brake disc is very important in the machine set, and the matching of the parts of the machine set is more precise, so the requirements on the brake disc are higher, due to the limitation of application, a plurality of surfaces of the brake disc need to be machined to ensure the smoothness, and the front and the back of some surfaces need to be processed, as shown in fig. 1, the part A and the back thereof need to be processed, however, in the prior art, the front and back surfaces of a plurality of surfaces cannot be machined simultaneously after one-time fixing, this causes the smoothness and the grinding thickness of each face to be different, seriously influences the effect when the brake disc is used in the later stage.
The utility model has the following contents:
in order to overcome the defects, the utility model provides a aerogenerator brake disc processing frock.
The utility model provides a technical scheme that its technical problem adopted:
the utility model provides a aerogenerator brake disc processing frock, includes the body of frock, and the body includes the roof, and the roof passes through the connecting piece to be connected with the bottom plate, and evenly distributed is three equally high on the roof, and the boss that the smooth degree of upper surface is unanimous, and the boss middle part is equipped with the through-hole, and the through-hole runs through the roof, and the middle part of roof and bottom plate all is equipped with the lightening hole, and the fixed pin passes the through-hole on fixed orifices on the brake disc and the boss in proper order, fixes brake disc and body together, the area of roof is less than rather than.
The fixed pin includes the round pin head on top, and round pin head bottom is secondary platform, and the bottom of secondary platform is the round pin axle, and round pin head, secondary platform and round pin axle coaxial line, and the diameter decreases progressively in proper order.
The diameter of the pin head is larger than that of the fixing hole in the brake disc.
The diameter of the secondary platform is smaller than that of the fixing hole in the brake disc and larger than that of the through hole in the boss.
The diameter of the pin shaft is smaller than that of the through hole in the boss.
The centers of the three bosses are in a common circle.
Due to the adoption of the technical scheme, the utility model discloses have following superiority:
the utility model provides a pair of aerogenerator brake disc processing frock, moreover, the steam generator is simple in structure, utilize three point location, go up the method of pushing down, it is fixed with the brake disc with the frock, in order to guarantee the holistic roughness of brake disc, be equipped with the unanimous boss of three roughness in the frock, the whole roughness of guaranteeing fixed back brake disc is unanimous, reduce the error after the processing, through this frock, can realize that disposable fixed brake disc just accomplishes the positive and negative processing at required processing position, and the machining precision is higher moreover, the quality and the machining efficiency of product have been guaranteed.
Description of the drawings:
FIG. 1 is a schematic view of the assembly of the present invention with a workpiece;
fig. 2 is a schematic structural diagram of the present invention;
fig. 3 is a side view of the present invention;
in the figure: 1. a brake disc; 2. a body; 3. a top plate; 4. a base plate; 5. a connecting member; 6. a fixing pin; 7. a boss; 8. a pin head; 9. a secondary platform; 10. a pin shaft; 11. and (7) lightening holes.
The specific implementation mode is as follows:
the present invention will be explained in more detail by the following examples, which are intended to protect all the changes and improvements within the scope of the present invention, and are not limited to the following examples;
combine the figure a aerogenerator brake disc processing frock, body 2 including the frock, body 2 includes roof 3, roof 3 passes through connecting piece 5 and is connected with bottom plate 4, evenly distributed three height such as high on roof 3, and upper surface smoothness unanimous boss 7, boss 7 middle part is equipped with the through-hole, the through-hole runs through roof 3, roof 3 and bottom plate 4 middle part all are equipped with lightening hole 11, fixed pin 6 passes the through-hole on the fixed orifices on the brake disc 1 and the boss 7 in proper order, fix brake disc 1 and body 2 together, the area of roof 3 is less than rather than the face that corresponds brake disc 1 place.
The fixed pin 6 comprises a pin head 8 at the top end, a secondary platform 9 is arranged at the bottom of the pin head 8, a pin shaft 10 is arranged at the bottom of the secondary platform 9, the pin head 8, the secondary platform 9 and the pin shaft 10 share the same axis, and the diameters are sequentially decreased progressively.
The diameter of the pin head 8 is larger than that of the fixing hole on the brake disc 1.
The diameter of the secondary platform 9 is smaller than that of the fixing hole in the brake disc 1 and larger than that of the through hole in the boss 7.
The diameter of the pin shaft 10 is smaller than that of the through hole on the boss 7.
The centers of the three bosses 7 are in a common circle.
Before the forklift disc is machined, the brake disc 1 is fixed on the body 2 through the fixing pins 6, and the area of the top plate 3 is smaller than the area of the corresponding brake disc 1, so that the part A to be machined of the brake disc 1 and the back surface of the part A can be exposed during machining, and the part A can be fixed once to be machined.
The boss 7 is relatively stable by utilizing a three-point positioning method, on the one hand, due to the existence of the boss 7, when the brake disc 1 is fixed, the whole surface of the top plate 3 of the body 2 is not required to be contacted with the bottom surface of the brake disc 1, the flatness of the whole surface of the top plate 3 needs to be corrected if the whole surface is contacted, the problem is troublesome due to a large area, and due to the existence of the boss 7, the problem is solved.
As shown in fig. 2 and 3, the fixing pin 6 is of a stepped structure, when the fixing pin is fixed, the bottom surface of the pin head 8 is pressed on the upper panel at the bottom of the brake disc 1, and the diameter of the fixing pin 6 is larger than that of the fixing hole on the brake disc 1, so that the brake disc 1 can be pressed, the stressed area is increased, and the abrasion to the periphery of the fixing hole of the brake disc 1 is reduced;
the diameter of the secondary platform 9 is smaller than that of the fixing hole in the brake disc 1 and larger than that of the through hole in the boss 7, so that the secondary platform can enter the fixing hole, the fixing pin can be limited, the fixing pin cannot swing in the fixing hole when screwed, and the reduction of the wear surface of the upper panel at the bottom of the brake disc 1 is facilitated.
The lower end of the pin shaft 10 is provided with threads matched with bolts, so that the brake disc 1 and the body 2 can be fixed together.
The details of the above are not described in detail since they are prior art.
Claims (6)
1. The utility model provides a aerogenerator brake disc processing frock, includes body (2) of frock, its characterized in that: body (2) include roof (3), roof (3) are connected with bottom plate (4) through connecting piece (5), evenly distributed is three on roof (3) to be of equal height, and boss (7) that the upper surface smoothness is unanimous, boss (7) middle part is equipped with the through-hole, the through-hole runs through roof (3), the middle part of roof (3) and bottom plate (4) all is equipped with lightening hole (11), fixed pin (6) pass fixed orifices on brake disc (1) and the through-hole on boss (7) in proper order, it is together fixed to brake disc (1) and body (2), the area of roof (3) is less than rather than the face that corresponds brake disc (1) place.
2. The wind driven generator brake disc machining tool according to claim 1, characterized in that: the fixed pin (6) comprises a pin head (8) at the top end, a secondary platform (9) is arranged at the bottom of the pin head (8), a pin shaft (10) is arranged at the bottom of the secondary platform (9), the pin head (8), the secondary platform (9) and the pin shaft (10) share the same axis, and the diameters are gradually decreased.
3. The wind driven generator brake disc machining tool according to claim 2, characterized in that: the diameter of the pin head (8) is larger than that of the fixing hole on the brake disc (1).
4. The wind driven generator brake disc machining tool according to claim 2, characterized in that: the diameter of the secondary platform (9) is smaller than that of a fixing hole in the brake disc (1) and larger than that of a through hole in the boss (7).
5. The wind driven generator brake disc machining tool according to claim 2, characterized in that: the diameter of the pin shaft (10) is smaller than that of the through hole in the boss (7).
6. The wind driven generator brake disc machining tool according to claim 1, characterized in that: the centers of the three bosses (7) are in a common circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020033619.3U CN211589249U (en) | 2020-01-08 | 2020-01-08 | Aerogenerator brake disc processing frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020033619.3U CN211589249U (en) | 2020-01-08 | 2020-01-08 | Aerogenerator brake disc processing frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211589249U true CN211589249U (en) | 2020-09-29 |
Family
ID=72601063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020033619.3U Active CN211589249U (en) | 2020-01-08 | 2020-01-08 | Aerogenerator brake disc processing frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211589249U (en) |
-
2020
- 2020-01-08 CN CN202020033619.3U patent/CN211589249U/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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A processing tool for brake disc of wind turbine Effective date of registration: 20210712 Granted publication date: 20200929 Pledgee: Bank of China Limited by Share Ltd. Luoyang branch Pledgor: LUOYANG YUNCHUAN Co.,Ltd. Registration number: Y2021980005991 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220722 Granted publication date: 20200929 Pledgee: Bank of China Limited by Share Ltd. Luoyang branch Pledgor: LUOYANG YUNCHUAN CO.,LTD. Registration number: Y2021980005991 |
|
| 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 kind of wind turbine brake disc machining tool Effective date of registration: 20220725 Granted publication date: 20200929 Pledgee: Bank of China Limited by Share Ltd. Luoyang branch Pledgor: LUOYANG YUNCHUAN CO.,LTD. Registration number: Y2022980011151 |
|
| 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: 20230712 Granted publication date: 20200929 Pledgee: Bank of China Limited by Share Ltd. Luoyang branch Pledgor: LUOYANG YUNCHUAN CO.,LTD. Registration number: Y2022980011151 |
|
| 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 processing fixture for wind turbine brake discs Effective date of registration: 20230714 Granted publication date: 20200929 Pledgee: Bank of China Limited by Share Ltd. Luoyang branch Pledgor: LUOYANG YUNCHUAN CO.,LTD. Registration number: Y2023980048633 |
|
| 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 |
Granted publication date: 20200929 Pledgee: Bank of China Limited by Share Ltd. Luoyang branch Pledgor: LUOYANG YUNCHUAN CO.,LTD. Registration number: Y2023980048633 |
|
| 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 processing fixture for wind turbine brake discs Granted publication date: 20200929 Pledgee: Bank of China Limited by Share Ltd. Luoyang branch Pledgor: LUOYANG YUNCHUAN CO.,LTD. Registration number: Y2024980024854 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |