CN207982808U - A kind of fixture for processing carrier main-body on horizontal Machining centers - Google Patents
A kind of fixture for processing carrier main-body on horizontal Machining centers Download PDFInfo
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- CN207982808U CN207982808U CN201721723311.6U CN201721723311U CN207982808U CN 207982808 U CN207982808 U CN 207982808U CN 201721723311 U CN201721723311 U CN 201721723311U CN 207982808 U CN207982808 U CN 207982808U
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Abstract
The utility model discloses a kind of less fixture that carrier main-body is processed on horizontal Machining centers of set-up procedure, it is characterised in that：Further include two micro-adjusting mechanisms positioned at front end；In each micro-adjusting mechanism, pedestal includes the base body that top is inclined-plane and is stood tall and upright the interconnecting piece directly upwardly extended by one end of base body, interconnecting piece is equipped with the cross through hole of the micro- outer diameter more than adjusting screw rod in aperture, slide includes slide seat body and is located at the cooperation inclined-plane of the bottom of slide seat body, its top surface is plane, one end of adjusting screw rod and one end of slide seat body connect, the other end passes through the cross through hole and protruding on the interconnecting piece of pedestal, two nuts are screwed in the both sides of the interconnecting piece on adjusting screw rod and positioned at pedestal, the cooperation inclined-plane of the bottom of slide seat body is pressed on the inclined-plane of base body, and the top surface of slide seat body is flushed with the sloped position face of positioning plate, and it is coplanar with positioned at the sloped position face of the corresponding positioning plate in rear end；The base body of pedestal is fixed on the sloped position face of corresponding positioning plate.
Description
Technical field
The utility model is related to wind turbine gearbox clamp for machining, and in particular to one kind processing planet on horizontal Machining centers
The fixture of frame body.
Background technology
Large-scale wind electricity gear-box uses Gear Planet Transmission, is typical low speed, heavy duty, becomes torque and step-up drive.Planet carrier
The important part that main body is driven as large-scale wind electricity gearbox planetary, it is complicated, bear torque maximum, its quality
Directly affect performance and the service life of gear-box.Carrier main-body such as Fig. 1 and Fig. 2 in a kind of common large-scale wind electricity gear-box
It is shown, there are several axial planet holes 101 around center spacing equal distribution in carrier main-body 100, is distributed in two phases
Several reinforcing ribs 102, Yi Jiwei at the middle part between adjacent axial planet hole 101 and positioned at 100 outside of shape carrier main-body
Notch 103 above each reinforcing rib 102.The center distance tolerance and shape position error in these axial planet holes 101 have higher
Required precision just can guarantee centre wheel and planetary gear correct engagement in Gear Planet Transmission.Usually these axial planet holes 101 be by
Carrier main-body 100 is fixed on using fixture to be processed on horizontal Machining centers.Referring to Fig. 3 to Fig. 5, our company is existing
It is a kind of on horizontal Machining centers process planet carrier planet hole fixture, carrier main-body is processed on horizontal Machining centers
Fixture, including 10, four pieces one jiao of bottom plate each wraps for 20, four support plates 30 of positioning plate in sloped position face 21 and four
Clamping element containing supporting rod 40, pressing plate 41, studs 42 and nut 43；Wherein, four pieces of positioning plates 20 and four bearings
Plate 30 is all connected on bottom plate 10；Four pieces of positioning plates, the 20 rectangular spacing is symmetrical, is located at two pieces of positioning of front and back ends
20 equal sloped position face 21 of plate is opposite and corresponding with the part except the reinforcing rib 102 in 100 outside of carrier main-body respectively, described
Four support plates 30 also rectangular spacing it is symmetrical, within four pieces of positioning plates 20 and with the outside of carrier main-body 100
Reinforcing rib 102 corresponds to；The supporting rod 40 of each clamping element and 42 mutual spacing of studs arrangement in four clamping elements, it
Lower end can be connect up or down with the upper surface of a support plate 30, pressing plate 41 can be connected to support up or down
The upper end of bar 40 and studs 42, nut 43 are assemblied in studs 42 and stretch out on the part of 41 upper end of pressing plate.
In use, the bottom plate 10 of fixture is fixed on the workbench of horizontal Machining centers, carrier main-body 100 is positioned over folder
On the sloped position face 21 of four pieces of positioning plates 20 of tool, 41 inner end of pressing plate in each clamping element is put in into carrier main-body 100
It in the notch 103 in outside, is pressed on the reinforcing rib 102 of 100 both sides of carrier main-body, before thick centering carrier main-body 100
Behind end face, then the front end face by beating table centering carrier main-body 100.In the process of the front end face of centering carrier main-body 100
In, as needed by foil（Scale copper, tagger etc., similarly hereinafter）Pad the sloped position in every piece of oblique positioning plate 20 of fixture
On face 21, and adjusted by studs 42 and nut 43 each clamping element pressing plate 41 position come compensation adjustment planet carrier master
The end face run-out of body 100 is poor, so that the fixation of carrier main-body 100 is reached defined positioning accuracy request, then to carrier main-body
Planet hole 101 and region of interest on 100 are processed.Technical problem present in this fixture is：Carrier main-body 100
Front end face reach as defined in positioning accuracy request set-up procedure it is more, operating process is cumbersome, adjustment time is longer and make plus
Work cost is higher, processing quality is unstable.Especially since during the front end face of centering carrier main-body 100, it can only
As needed by foil pad on the sloped position face 21 of every piece of oblique positioning plate 20 of fixture, and pass through 42 He of studs
Nut 43 adjust the pressing plate 41 in each clamping element position come compensation adjustment carrier main-body 100 end face run-out it is poor.Thus,
The overall dimensions variation range of carrier main-body 100 is limited within the thickness range of foil, and adaptability is poor.
Utility model content
Less, operating process that the technical problem to be solved by the present invention is to provide a kind of set-up procedures is relatively simple, adjusts
Time is shorter, processing cost is relatively low, processing quality relatively stablizes and adaptability preferably processes planet carrier on horizontal Machining centers
The fixture of main body.
In order to solve the above technical problems, the fixture that carrier main-body is processed on horizontal Machining centers of the utility model,
Be the positioning plate in sloped position face including bottom plate, four pieces one jiao, four support plates and four it is each include supporting rod, pressing plate,
The clamping element of studs and nut；Wherein, four pieces of positioning plates and four support plates are all connected on bottom plate；Described four pieces
The rectangular spacing of positioning plate is symmetrical, be located at front and back ends the equal sloped position face of two pieces of positioning plates it is opposite and respectively with planet
Part except reinforcing rib on the outside of frame body corresponds to, and also rectangular spacing is symmetrical for four support plates, is located at four pieces
It is within positioning plate and corresponding with the reinforcing rib on the outside of carrier main-body；In four clamping elements the supporting rod of each clamping element and
Studs mutual spacing arranges that their lower end can be connect with the upper surface of a support plate up or down, and pressing plate can
It is connected to the upper end of supporting rod and studs up or down, nut is assemblied in the portion that studs stretches out in pressing plate upper end
On point, it is characterised in that：To further include each include adjusting screw rod, pedestal, slide and two nuts and positioned at two of front end
Micro-adjusting mechanism；In each micro-adjusting mechanism, the pedestal includes the base body and stood tall and upright directly by one end of base body that top is inclined-plane
The interconnecting piece upwardly extended, the interconnecting piece are equipped with the cross through hole of the micro- outer diameter more than adjusting screw rod in aperture, the slide
Cooperation inclined-plane including slide seat body He the bottom for being located at slide seat body, top surface are plane, one end of the adjusting screw rod and slide
One end of body connects, and the other end passes through the cross through hole on the interconnecting piece of pedestal and protruding, and described two nuts are screwed in tune
The both sides of the interconnecting piece on screw rod and positioned at pedestal are saved, the cooperation inclined-plane of the bottom of the slide seat body is pressed in the inclined-plane of base body
On, and the top surface of slide seat body is flushed with the sloped position face of positioning plate, and fixed with the inclination positioned at the corresponding positioning plate in rear end
Plane is coplanar；The base body of the pedestal is fixed on the sloped position face of corresponding positioning plate.
Preferably, described to be equipped with fixed groove on the sloped position face of two pieces of positioning plates of front end, it is described two
The base body of pedestal in micro-adjusting mechanism is fixed on by fixed groove on the sloped position face of two pieces of positioning plates of front end respectively.
Preferably, the adjusting screw rod in each micro-adjusting mechanism is general part.
Preferably, the pedestal in the micro-adjusting mechanism and slide are all made of ductile iron material and are made.
Preferably, the pedestal in the micro-adjusting mechanism and slide are all made of HT15-33 ductile iron materials and are made.
The utility model includes following advantageous effect：
It can be by simultaneously also successively to two nuts in two micro-adjusting mechanisms two or one in micro-adjusting mechanism
Fine tuning, makes adjusting screw rod inside and outside transverse shifting in cross through hole, and drive cunning by the inside and outside transverse shifting of adjusting screw rod
Transverse shifting inside and outside the slide seat body of seat, to make the cooperation inclined-plane of slide seat body on the inclined-plane of base body inside and outside transverse shifting it is same
When also move up and down, and then can be to the sloped position face for two pieces of positioning plates for being fixed on rear end by the pressing plate in four clamping elements
With the upper bottom of the carrier main body on the top surface of the slide seat body of the micro-adjusting mechanism on the sloped position face of two pieces of positioning plates of front end
It sets and is finely adjusted, the required positioning accuracy request in planet hole and region of interest in fine tuning quickly to processing carrier main-body
Position.Thus, set-up procedure is less, operating process is relatively simple, adjustment time is shorter, processing cost is relatively low, processing quality compared with
Stablize.Simultaneously, it is only necessary to be preset as the difference in the aperture of the cross through hole on the interconnecting piece of base body and the outer diameter of adjusting screw rod
It is corresponding with the end face run-out difference of carrier main body of a certain range of overall dimensions, it will be able to will be corresponding using the utility model
The carrier main body of overall dimensions is fixed on the processing in horizontal Machining centers enterprising every trade star hole and region of interest.Thus, it adapts to
Property is preferable.
Description of the drawings
Fig. 1 is the front view of carrier main-body；
Fig. 2 is the left view of carrier main-body shown in Fig. 1；
Fig. 3 is a kind of existing clamp structure schematic diagram for processing carrier main-body on horizontal Machining centers；
Fig. 4 is existing a kind of fixture left view for processing carrier main-body on horizontal Machining centers shown in Fig. 3；
Fig. 5 is the A-A direction views of Fig. 3；
Fig. 6 is the utility model structure diagram；
Fig. 7 is the structural schematic diagram of micro-adjusting mechanism in the utility model；
Fig. 8 is the left view of Fig. 6；
Fig. 9 is the A-A direction views of Fig. 6；
Figure 10 be two pieces of front end positioning plate sloped position face on be equipped with the schematic diagram of fixed groove.
Specific implementation mode
It elaborates below in conjunction with the accompanying drawings to preferred embodiments of the present invention.
Referring to Fig. 6 to Fig. 9, the fixture that carrier main-body is processed on horizontal Machining centers of the utility model, including bottom
10, four pieces one jiao of plate includes each supporting rod 40, pressure for 20, four support plates 30 of positioning plate in sloped position face 21 and four
The clamping element of plate 41, studs 42 and nut 43；Wherein, four pieces of positioning plates 20 and four support plates 30 are all connected to bottom
On plate 10；Four pieces of positioning plates, the 20 rectangular spacing is symmetrical, is located at two pieces of positioning plates, the 20 equal sloped position of front and back ends
Face 21 is opposite and corresponding with the part except the reinforcing rib 102 in 100 outside of carrier main-body respectively, four support plates 30
Rectangular spacing is symmetrical, within four pieces of positioning plates 20 and corresponding with the reinforcing rib 102 in 100 outside of carrier main-body；
The supporting rod 40 of each clamping element and 42 mutual spacing of studs arrangement in four clamping elements, their lower end is with one
The upper surface of support plate 30 can connect up or down, and pressing plate 41 can be connected to supporting rod 40 and studs up or down
42 upper end, nut 43 are assemblied in studs 42 and stretch out on the part of 41 upper end of pressing plate.By Fig. 6 to Fig. 9 as it can be seen that this reality
It is with novel to further include each include adjusting screw rod 50, pedestal 51, slide 52 and two nuts 53 and micro- positioned at two of front end
Regulating mechanism 50,51,52,53；In each micro-adjusting mechanism 50,51,52,53, the pedestal 51 includes the bottom that top is inclined-plane 511
Pedestal 510 and the interconnecting piece 513 directly upwardly extended that stood tall and upright by one end of base body, the interconnecting piece 513 are equipped with that aperture is micro- is more than
The cross through hole 512 of the outer diameter of adjusting screw rod 50, the slide 52 include slide seat body 520 and are located at the bottom of slide seat body 520
It is plane to coordinate inclined-plane 521, top surface 522, and one end of the adjusting screw rod 50 is connect with one end of slide seat body 520, the other end
Cross through hole 512 on the interconnecting piece 513 of pedestal 51 is simultaneously protruding, and described two nuts 53 are screwed on adjusting screw rod 50
And the both sides of the interconnecting piece 513 positioned at pedestal 51, the cooperation inclined-plane 521 of the bottom of the slide seat body 520 is pressed in base body 510
On inclined-plane 511, and the top surface 522 of slide seat body 520 is flushed with the sloped position face 21 of positioning plate 20, and corresponding with positioned at rear end
Positioning plate 20 sloped position face 21 it is coplanar；The base body 510 of the pedestal 51 is fixed on the inclination of corresponding positioning plate 20
On positioning surface 21.So, the utility model can be by simultaneously also successively to two micro-adjusting mechanisms two in micro-adjusting mechanism
It is a or one in two nuts 53 fine tuning, make the inside and outside transverse shifting in cross through hole 512 of adjusting screw rod 50, and pass through tune
It saves the inside and outside transverse shifting of screw rod 50 and drives transverse shifting inside and outside the slide seat body 520 of slide 52, to make matching for slide seat body 520
It closes inclined-plane 521 also to move up and down while inside and outside transverse shifting on the inclined-plane of base body 510 511, and then can be to by four
Pressing plate 41 in clamping element is fixed on the sloped position face 21 of two pieces of positioning plates 20 of rear end and two pieces of positioning plates 20 of front end
The upper and lower position of carrier main body 100 on the top surface 522 of the slide seat body 520 of micro-adjusting mechanism on sloped position face 21 carries out micro-
It adjusts, the required positioning accuracy request in planet hole 101 and region of interest in fine tuning quickly to processing carrier main-body 100
Position.Thus, set-up procedure is less, operating process is relatively simple, adjustment time is shorter, processing cost is relatively low, processing quality is more steady
It is fixed.Simultaneously, it is only necessary to by the outer diameter of the aperture of the cross through hole 512 on the interconnecting piece 513 of base body 510 and adjusting screw rod 50 it
Difference is preset as corresponding with the end face run-out difference of carrier main body 100 of a certain range of overall dimensions, it will be able to use this practicality
It is novel that the carrier main body 100 of corresponding overall dimensions is fixed in horizontal Machining centers enterprising every trade star hole 101 and dependent part
The processing of position.Thus, adaptability is preferable.
It is described to be equipped with fixed groove 210 on the sloped position face 21 of two pieces of positioning plates 20 of front end referring to Figure 10,
The base body 510 of pedestal 51 in described two micro-adjusting mechanisms 50,51,52,53 is fixed on front end by fixed groove 210 respectively
Two pieces of positioning plates 20 sloped position face 21 on.This makes the sloped position face of the base body 510 and positioning plate 20 of pedestal 51
21 fixation and dismounting is more convenient and fixed relatively simple for structure.
Adjusting screw rod 50 in each micro-adjusting mechanism 50,51,52,53 is general part.This makes adjusting screw rod 50
Versatility is preferably and processing is easier.
Pedestal 51 and slide 52 in the micro-adjusting mechanism 50,51,52,53 are all made of ductile iron material and are made.This makes bottom
Seat 51 and slide 52 is more wear-resisting, service life is higher.
Pedestal 51 and slide 52 in the micro-adjusting mechanism 50,51,52,53 are all made of HT15-33 ductile iron materials and are made.This
So that pedestal 51 and slide 52 is more wear-resisting, service life higher.
The utility model use process is as follows；
Referring to Fig. 6, first, bottom plate 10 is installed on the workbench of horizontal Machining centers, then by micro-adjusting mechanism 50,51,
52, the top plane 522 of the slide 52 in 53 is adjusted to coplanar with the sloped position face 21 of place positioning plate 20, and with rear position plate 20
Sloped position face 21 it is coplanar.The rear alignment face of carrier main-body 100 is placed in the sloped position of rear two pieces of positioning plates 20 again
On face 21, the front end positioning surface of carrier main-body 100 is placed in the top plane 522 of the slide 52 in micro-adjusting mechanism 50,51,52,53
On；
Then, poor by beating the end face run-out of table look-up carrier main-body 100, while also successively to two in micro-adjusting mechanism
The fine tuning of two nuts 53 in a micro-adjusting mechanism or one, makes the inside and outside transverse shifting in cross through hole 512 of adjusting screw rod 50,
And transverse shifting inside and outside the slide seat body 520 of slide 52 is driven by the inside and outside transverse shifting of adjusting screw rod 50, to make slide
The cooperation inclined-plane 521 of body 520 also moves up and down while inside and outside transverse shifting on the inclined-plane of base body 510 511, and then can
The sloped position face 21 of two pieces of positioning plates 20 and two pieces of front end that rear end is fixed on by the pressing plate 41 in four clamping elements are determined
The upper and lower position of carrier main body 100 on the top surface 522 of the slide seat body 520 of micro-adjusting mechanism on the sloped position face 21 of position plate 20
It is finely adjusted, and positioning accuracy required for fine tuning quickly to the planet hole 101 and region of interest processed in carrier main-body 100
It is required that position；
Later, the nut 43 of four clamping elements is tightened, the inner end with dynamic pressure plate 41 puts in lacking for 100 outside of carrier main-body
It in mouth 103, is pressed on the reinforcing rib 102 of 100 both sides of carrier main-body, completes the fixation to carrier main-body 100, you can
The processing in the planet hole 101 and region of interest in carrier main body 100 is completed on horizontal Machining centers.
Preferred embodiments of the present invention are elaborated above in conjunction with attached drawing, but the utility model is not
Be limited to the above embodiment, technical field those of ordinary skill within the scope of knowledge, can also not depart from
Various changes can be made under the premise of the utility model aims.
Claims (5)
1. a kind of fixture for processing carrier main-body on horizontal Machining centers, including bottom plate（10）, four pieces one jiao it is fixed to tilt
Plane（21）Positioning plate（20）, four support plates（30）It is each comprising supporting rod with four（40）, pressing plate（41）, double end spiral shell
Column（42）And nut（43）Clamping element；Wherein, four pieces of positioning plates（20）With four support plates（30）It is all connected to bottom plate
（10）On；Four pieces of positioning plates（20）Rectangular spacing is symmetrical, is located at two pieces of positioning plates of front and back ends（20）Tilt
Positioning surface（21）It is opposite and respectively with carrier main-body（100）The reinforcing rib in outside（102）Except part correspond to, described four
Support plate（30）Also rectangular spacing is symmetrical, is located at four pieces of positioning plates（20）Within and and carrier main-body（100）Outside
Reinforcing rib（102）It is corresponding；The supporting rod of each clamping element in four clamping elements（40）And studs（42）Each other
Away from arrangement, their lower end with a support plate（30）Upper surface can connect up or down, pressing plate（41）Can on move down
It is connected to supporting rod dynamicly（40）And studs（42）Upper end, nut（43）It is assemblied in studs（42）Stretch out in pressure
Plate（41）On the part of upper end, it is characterised in that：Further include it is each include adjusting screw rod（50）, pedestal（51）, slide（52）
With two nuts（53）And positioned at two micro-adjusting mechanisms of front end（50,51,52,53）；In each micro-adjusting mechanism（50,51,52,
53）In, the pedestal（51）It is inclined-plane including top（511）Base body（510）With by base body（510）One end stand tall and upright directly to
The interconnecting piece of upper extension（513）, the interconnecting piece（513）It is micro- more than adjusting screw rod to be equipped with aperture（50）Outer diameter transverse direction it is logical
Hole（512）, the slide（52）Including slide seat body（520）Be located at slide seat body（520）Bottom cooperation inclined-plane（521）,
Top surface（522）For plane, the adjusting screw rod（50）One end and slide seat body（520）One end connection, the other end pass through pedestal
（51）Interconnecting piece（513）On cross through hole（512）And protruding, described two nuts（53）It is screwed in adjusting screw rod（50）
It goes up and is located at pedestal（51）Interconnecting piece（513）Both sides, the slide seat body（520）Bottom cooperation inclined-plane（521）It is pressed in
Base body（510）Inclined-plane（511）On, and slide seat body（520）Top surface（522）With positioning plate（20）Sloped position face（21）
Flush, and with positioned at the corresponding positioning plate in rear end（20）Sloped position face（21）It is coplanar；The pedestal（51）Base body
（510）It is fixed on corresponding positioning plate（20）Sloped position face（21）On.
2. the fixture according to claim 1 for processing carrier main-body on horizontal Machining centers, it is characterised in that：It is described
Two pieces of positioning plates positioned at front end（20）Sloped position face（21）On be equipped with fixed groove（210）, described two freqency fine adjustment machines
Structure（50,51,52,53）In pedestal（51）Base body（510）Pass through fixed groove respectively（210）It is fixed on two pieces of front end
Positioning plate（20）Sloped position face（21）On.
3. the fixture according to claim 2 for processing carrier main-body on horizontal Machining centers, it is characterised in that：It is described
Each micro-adjusting mechanism（50,51,52,53）In adjusting screw rod（50）For general part.
4. the fixture according to claim 3 for processing carrier main-body on horizontal Machining centers, it is characterised in that：It is described
Micro-adjusting mechanism（50,51,52,53）In pedestal（51）And slide（52）Ductile iron material is all made of to be made.
5. the fixture according to claim 4 for processing carrier main-body on horizontal Machining centers, it is characterised in that：It is described
Micro-adjusting mechanism（50,51,52,53）In pedestal（51）And slide（52）HT15-33 ductile iron materials are all made of to be made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721723311.6U CN207982808U (en) | 2017-12-12 | 2017-12-12 | A kind of fixture for processing carrier main-body on horizontal Machining centers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721723311.6U CN207982808U (en) | 2017-12-12 | 2017-12-12 | A kind of fixture for processing carrier main-body on horizontal Machining centers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207982808U true CN207982808U (en) | 2018-10-19 |
Family
ID=63817638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721723311.6U Expired - Fee Related CN207982808U (en) | 2017-12-12 | 2017-12-12 | A kind of fixture for processing carrier main-body on horizontal Machining centers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207982808U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107775398A (en) * | 2017-12-12 | 2018-03-09 | 重庆望江工业有限公司 | A kind of fixture that carrier main-body is processed on horizontal Machining centers |
| CN111843569A (en) * | 2020-08-17 | 2020-10-30 | 南京高速齿轮制造有限公司 | Planet carrier clamping device |
-
2017
- 2017-12-12 CN CN201721723311.6U patent/CN207982808U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107775398A (en) * | 2017-12-12 | 2018-03-09 | 重庆望江工业有限公司 | A kind of fixture that carrier main-body is processed on horizontal Machining centers |
| CN107775398B (en) * | 2017-12-12 | 2024-02-23 | 重庆望江工业有限公司 | Clamp for machining planet carrier main body on horizontal machining center |
| CN111843569A (en) * | 2020-08-17 | 2020-10-30 | 南京高速齿轮制造有限公司 | Planet carrier clamping device |
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|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181019 Termination date: 20191212 |