CN116922303A - Rotor assembly frame for aero-engine gas generator and assembly method - Google Patents
Rotor assembly frame for aero-engine gas generator and assembly method Download PDFInfo
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- CN116922303A CN116922303A CN202311073799.2A CN202311073799A CN116922303A CN 116922303 A CN116922303 A CN 116922303A CN 202311073799 A CN202311073799 A CN 202311073799A CN 116922303 A CN116922303 A CN 116922303A
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- block
- rotor
- fixedly connected
- bolt
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- 238000000034 method Methods 0.000 title claims abstract description 8
- 230000000087 stabilizing effect Effects 0.000 claims description 78
- 230000000694 effects Effects 0.000 claims description 23
- 239000003381 stabilizer Substances 0.000 claims description 20
- 230000003019 stabilising effect Effects 0.000 claims description 16
- 230000006978 adaptation Effects 0.000 claims description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 238000000926 separation method Methods 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 4
- 238000005192 partition Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The application discloses an assembly frame for a rotor of an aeroengine gas generator and an assembly method, and particularly relates to the technical field of assembly frames.
Description
Technical Field
The application relates to the technical field of assembly frames, in particular to an assembly frame and an assembly method for a rotor of an aero-engine gas generator.
Background
The assembly rack is a rack for placing the object to assist the object to finish the installation when the object is installed.
The inventor finds that when assembling the rotor of the aero-engine gas generator, parts of the rotor are placed on a fixed plate on the surface of an assembly frame, then the parts of the rotor are subjected to multi-angle reverse rotation, then various parts are combined, and then the assembly of the rotating shaft is completed. When the assembly frame is used, the assembly frame is moved to a part storage area of the rotor, and then the rotor is moved to a proper area for detection after the assembly is completed. In order to facilitate moving the assembly frame, universal wheels can be installed at four corners of the assembly frame, but when an operator stops the assembly frame to assemble rotor parts, the assembly frame is less in contact with the ground, so that the assembly frame can slide on the ground after being collided by external force, and the use effect of the assembly frame is affected. The application provides an assembly frame and an assembly method for a rotor of an aero-engine gas generator, which are used for solving the problems.
Disclosure of Invention
The application aims to solve the problems that in the prior art, an operator stops an assembly frame, and when a rotor part is assembled, the assembly frame is less in contact with the ground, so that the assembly frame slides on the ground after being collided by external force, and the use effect of the assembly frame is affected.
In order to achieve the above purpose, the present application adopts the following technical scheme: the utility model provides a be used for aeroengine gas generator rotor assembly jig, includes the bottom plate, the surface of bottom plate is equipped with the connecting plate, the surface of connecting plate is equipped with first motor, the output of first motor is equipped with places the piece, the surface of placing the piece is equipped with the second motor, the surface of second motor is equipped with the threaded rod, opposite screw thread has been seted up at the both ends of threaded rod, threaded connection at the both ends of threaded rod has the fixed plate, one side of bottom plate is equipped with promotes the frame, the four corners position of bottom plate is equipped with the universal wheel, the surface of bottom plate is equipped with stabilising arrangement, stabilising arrangement promotes the stability when the assembly jig stops, stabilising arrangement's surface is equipped with adjusting device, adjusting device adjusts stabilising arrangement's suitability, stabilising arrangement's surface is equipped with auxiliary device, auxiliary device assists operating personnel to assemble the rotor.
The effects achieved by the components are as follows: when the aeroengine gas generator rotor needs to be assembled, the bottom plate is pushed to a proper position through the pushing frame and the universal wheels, then the stability of the assembling frame is improved through the stabilizing device and the adjusting device, then part accessories of the rotor can be placed inside the auxiliary device, then main parts of the rotor are placed between the fixing plates, then the second motor is started, the threaded rod drives the fixing plates to fix the main parts of the rotor, then when the angle of the rotor parts needs to be rotated, the first motor on the surface of the connecting plate is started, the first motor drives the placing frame to rotate, then the angle of the rotor parts is changed, and then the subsequent rotor is assembled.
Preferably, the stabilizing device comprises a placing plate, the placing plate is fixedly connected with a bottom plate, a first bolt is connected to the surface of the placing plate in a threaded manner, the stabilizing plate is rotationally connected with the surface of the first bolt, one end fixedly connected with extension plate of the first bolt is far away from the stabilizing plate, one end fixedly connected with limiting block of the extension plate, which is close to the bottom plate, is fixedly connected with an additional plate in a sliding manner, the additional plate is fixedly connected with the bottom plate, a plurality of through holes are formed in the surface of the stabilizing plate, a plurality of connecting rods are fixedly connected to one end of the first bolt, and a plurality of connecting rods are far away from one end fixedly connected with circular rings of the first bolt.
The effects achieved by the components are as follows: when operating personnel remove the bottom plate to suitable position, then assemble the rotor, can rotate first bolt through ring and connecting rod, make first bolt place the board surface and rotate, then first bolt drives the stabilizer plate and keep away from the bottom plate, the extension board of stabilizer plate one end can also keep away from the bottom plate this moment, then the restriction piece on extension board surface can slide in the additional board is inside, then the restriction piece can restrict the removal orbit of stabilizer plate, then the stabilizer plate that has the through-hole contacts with ground, then the stabilizer plate promotes the area of contact of bottom plate and ground, then reach the effect of promotion bottom plate and ground frictional force, then avoid the assembly jig to receive the external force collision after, can take place gliding condition in ground, thereby promote the stability that the assembly jig used.
Preferably, one end of the placing plate far away from the stabilizing plate is fixedly connected with a circular tube, and the size of the circular tube is matched with the size of the first bolt.
The effects achieved by the components are as follows: when the first bolt rotates inside the placing plate, the angle between the first bolt and the placing plate can be limited through the round tube, so that the first bolt is always vertical to the placing plate, and the using effect of the first bolt is improved.
Preferably, one end of the first bolt, which is far away from the connecting rod, is fixedly connected with a bearing, and an outer ring of the bearing is fixedly connected with the stabilizing plate.
The effects achieved by the components are as follows: when the first bolt rotates on the surface of the stabilizing plate, the friction force between the first bolt and the stabilizing plate can be reduced through the bearing on the surface of the first bolt, so that the first bolt can rotate on the surface of the stabilizing plate more easily, and the first bolt can drive the stabilizing plate to move better.
Preferably, the one end fixedly connected with rubber pad that the first bolt was kept away from to the stabilizer plate, the size of rubber pad and stabilizer plate size looks adaptation.
The effects achieved by the components are as follows: when the stabilizer plate contacts with the ground, the friction force between the stabilizer plate and the ground can be improved through the rubber pad on the surface of the stabilizer plate, so that the use effect of the stabilizer plate is improved.
Preferably, the adjusting device comprises a mounting plate, mounting plate and stabilizer fixed connection, the surface sliding connection of mounting plate has the adjusting block, the one end fixedly connected with cushion of adjusting block, the first slide rail of surface fixedly connected with of mounting plate, the inside sliding connection of first slide rail has the fixture block, a plurality of draw-in hole has been seted up to the surface equidistance of adjusting block, the size of fixture block and the size looks adaptation of adjusting block surface draw-in hole, the one end fixedly connected with control block of backing plate is kept away from to the adjusting block, the inside fixedly connected with round bar of first slide rail, round bar and fixture block sliding connection.
The effects achieved by the components are as follows: when the stabilizing plate contacts with uneven ground, the clamping block can be moved firstly, the clamping block is moved in the first sliding rail, at the moment, the round rod promotes the connection strength of the clamping block and the first sliding rail, then the clamping block is separated from the clamping hole on the surface of the adjusting block, then the adjusting block is moved through the control block, the backing plate at one end of the adjusting block is contacted with the bottom of the ground which is sunken, then the clamping block is moved, the clamping block penetrates through the clamping hole on the surface of the adjusting block, then the position of the adjusting block is fixed, the stabilizing plate can be arranged on uneven ground through the adjusting device, and can be well contacted with the ground, then the stabilizing plate does not shake on uneven ground, and the use suitability of the stabilizing device is improved.
Preferably, the surface of the clamping block is fixedly connected with a plurality of protruding blocks, and the protruding blocks are arranged on the surface of the clamping block at equal intervals.
The effects achieved by the components are as follows: when the operator moves the fixture block, the friction force between the hand of the operator and the fixture block can be improved through the protruding blocks on the surface of the fixture block, and then the operator can move the fixture block more easily.
Preferably, the auxiliary device comprises a supporting plate, the frame is placed in fixed connection of surface of layer board and restriction piece, place one side fixedly connected with second slide rail of frame, the inside sliding connection of second slide rail has a plurality of sliding block, a plurality of one side fixedly connected with division board of sliding block, the size of division board and the size looks adaptation of placing the frame, the one end fixedly connected with L shaped plate of division board is kept away from to the sliding block, the inside threaded connection of L shaped plate has the second bolt, the fixed surface of second bolt is connected with the elastic rope, the one end and the sliding block fixed connection of second bolt are kept away from to the elastic rope.
The effects achieved by the components are as follows: when assembling the rotor, can put the part of rotor to the frame inside of placing of layer board surface, then when rotor part size will not place frame after separating space size adaptation with the division board, can remove the division board, make the sliding block at the inside removal of second slide rail, then make the division board will place the space after the frame separates and rotor part size and carry out the adaptation, then rotate L shaped plate surface, second bolt with elastic rope, make second bolt and second slide rail butt, then rotate the fixed of sliding block position, then accomplish the fixed of division board position, through using auxiliary device, can put the rotor part to the bottom plate upper end, reduce the distance between a plurality of rotor parts, thereby the convenience operator assembles the rotor.
Preferably, the surface of the limiting block is fixedly connected with a reinforcing block, and one end of the reinforcing block, which is far away from the limiting block, is fixedly connected with the supporting plate.
The effects achieved by the components are as follows: when the support plate is used, the connection strength of the support plate and the limiting block can be improved through the reinforcing block, the condition that the angle of the connection position of the support plate and the limiting block is changed is avoided, and therefore the using effect of the support plate is improved.
Preferably, a method of assembling a rotor for an aircraft engine gas generator according to any one of claims 1 to 9, comprising the steps of:
when the rotor of the aero-engine gas generator needs to be assembled, the bottom plate is pushed to a proper position through the pushing frame and the universal wheels;
step two, when an operator moves the bottom plate to a proper position, and then assembles the rotor, the first bolt with the bearing can be rotated through the circular ring and the connecting rod, so that the first bolt rotates on the surface of the placement plate with the circular tube, then the first bolt drives the stabilizing plate with the rubber pad to be far away from the bottom plate, at the moment, the extending plate at one end of the stabilizing plate is also far away from the bottom plate, then the limiting block on the surface of the extending plate slides in the additional plate, then the limiting block can limit the moving track of the stabilizing plate, then the stabilizing plate with the through hole is contacted with the ground, then the contact area of the stabilizing plate and the ground is lifted, then the effect of lifting the friction force between the bottom plate and the ground is achieved, and then the situation that the assembling frame slides on the ground after being collided by external force is avoided, so that the stability of the assembling frame in use is improved;
when the stabilizing plate is contacted with uneven ground, the clamping block with the protruding block can be moved firstly, so that the clamping block can be moved in the first sliding rail, at the moment, the connecting strength of the clamping block and the first sliding rail is improved by the round rod, then the clamping block is separated from the clamping hole on the surface of the adjusting block, then the adjusting block is moved by the control block, the backing plate at one end of the adjusting block is contacted with the bottom of the concave ground, then the clamping block is moved, the clamping block passes through the clamping hole on the surface of the adjusting block, then the position of the adjusting block is fixed, the stabilizing plate can be contacted with the uneven ground well, and then the stabilizing plate is prevented from shaking on the uneven ground, so that the use suitability of the stabilizing device is improved;
step four, when the rotor is assembled, parts of the rotor can be placed in a placement frame on the surface of a supporting plate, then when the size of the parts of the rotor is not matched with the size of a space after the placement frame is separated by a separation plate, the separation plate can be moved, a sliding block moves in a second sliding rail, then the separation plate is used for matching the size of the space after the placement frame is separated by the separation plate with the size of the parts of the rotor, then the surface of an L-shaped plate is rotated, a second bolt with an elastic rope is abutted with the second sliding rail, then the position of the sliding block is rotated to be fixed, and then the position of the separation plate is fixed;
step five, then put the main part of rotor between the fixed plates, then start the second motor, make the threaded rod drive the fixed plate and fix the main part of rotor, then when needs rotate the rotor part angle, start the first motor on connecting plate surface, make the first motor drive the rack rotate, then rotate the change of rotor part angle, then carry out the assembly of follow-up rotor, after the assembly is accomplished, pack up the stable plate again, then remove the bottom plate again, make the rotor remove follow-up detection department.
In summary, the beneficial effects of the application are as follows:
according to the application, the contact area of the bottom plate and the ground can be increased by using the stabilizing device, then the effect of increasing the friction force between the bottom plate and the ground is achieved, and then the situation that the assembly frame slides on the ground after being collided by external force is avoided, so that the use stability of the assembly frame is improved.
According to the application, the stabilizing plate can be well contacted with the uneven ground by using the adjusting device, and then the stabilizing plate does not shake on the uneven ground, so that the use suitability of the stabilizing device is improved.
According to the application, the auxiliary device is used, so that the rotor parts can be placed at the upper end of the bottom plate, the distance among the plurality of rotor parts is reduced, and the rotor is convenient for an operator to assemble.
Drawings
FIG. 1 is a schematic perspective view of the present application;
FIG. 2 is a schematic view of the partial perspective structure of FIG. 1 according to the present application;
FIG. 3 is a schematic perspective view of a stabilizer plate according to the present application;
FIG. 4 is a schematic view of the partial perspective structure of FIG. 3 according to the present application;
FIG. 5 is a schematic perspective view of an adjusting device according to the present application;
FIG. 6 is a schematic view of the partial perspective structure of FIG. 5 according to the present application;
FIG. 7 is a schematic perspective view of a first rail of the present application;
FIG. 8 is a schematic perspective view of an auxiliary device according to the present application;
FIG. 9 is a schematic perspective view of a placement frame according to the present application;
fig. 10 is a partial perspective view of the present application of fig. 9.
Legend description: 1. a bottom plate; 2. a stabilizing device; 201. placing a plate; 202. a first bolt; 203. a stabilizing plate; 204. an extension plate; 205. a limiting block; 206. an additional plate; 207. a through hole; 208. a connecting rod; 209. a circular ring; 210. a round tube; 211. a bearing; 212. a rubber pad; 3. an adjusting device; 31. a mounting plate; 32. adjusting the block; 33. a backing plate; 34. a first slide rail; 35. a clamping block; 36. a clamping hole; 37. a control block; 38. a protruding block; 39. a round bar; 4. an auxiliary device; 41. a supporting plate; 42. placing a frame; 43. a second slide rail; 44. a sliding block; 45. a partition plate; 46. an L-shaped plate; 47. a second bolt; 48. an elastic rope; 49. a reinforcing block; 5. a connecting plate; 6. a first motor; 7. placing a block; 8. a second motor; 9. a threaded rod; 10. a fixing plate; 11. a pushing frame; 12. and a universal wheel.
Detailed Description
Referring to fig. 1-10, this embodiment discloses a rotor assembly jig for an aeroengine, which comprises a base plate 1, the surface of bottom plate 1 is equipped with connecting plate 5, the surface of connecting plate 5 is equipped with first motor 6, the output of first motor 6 is equipped with places piece 7, the surface of placing piece 7 is equipped with second motor 8, the surface of second motor 8 is equipped with threaded rod 9, opposite screw thread has been seted up at the both ends of threaded rod 9, threaded rod 9's both ends threaded connection has fixed plate 10, one side of bottom plate 1 is equipped with pushing frame 11, the four corners position of bottom plate 1 is equipped with universal wheel 12, the surface of bottom plate 1 is equipped with stabilising arrangement 2, stabilising arrangement 2 promotes the stability when the assembly jig stops, stabilising arrangement 2's surface is equipped with adjusting device 3, adjusting device 3 adjusts stabilising arrangement 2, the suitability of stabilising arrangement 2 is promoted, stabilising arrangement 2's surface is equipped with auxiliary device 4, auxiliary device 4 assists operating personnel to assemble the rotor. When the aeroengine gas generator rotor needs to be assembled, the base plate 1 is pushed to a proper position through the pushing frame 11 and the universal wheels 12, then the stability of the assembling frame is improved through the stabilizing device 2 and the adjusting device 3, then part of accessories of the rotor can be placed inside the auxiliary device 4, then main parts of the rotor are placed between the fixing plates 10, then the second motor 8 is started, the threaded rod 9 drives the fixing plates 10 to fix the main parts of the rotor, then when the angles of the rotor parts need to be rotated, the first motor 6 on the surface of the connecting plate 5 is started, the first motor 6 drives the placing frame to rotate, then the angles of the rotor parts change, and then the subsequent rotor is assembled.
Referring to fig. 1-10, the embodiment discloses a stabilizing device 2, which comprises a placing plate 201, the placing plate 201 is fixedly connected with a bottom plate 1, a first bolt 202 is connected to the surface of the placing plate 201 in a threaded manner, a stabilizing plate 203 is rotatably connected to the surface of the first bolt 202, one end, away from the first bolt 202, of the stabilizing plate 203 is fixedly connected with an extension plate 204, one end, close to the bottom plate 1, of the extension plate 204 is fixedly connected with a limiting block 205, the surface of the limiting block 205 is slidably connected with an additional plate 206, the additional plate 206 is fixedly connected with the bottom plate 1, a plurality of through holes 207 are formed in the surface of the stabilizing plate 203, one end, away from the bottom plate 1, of the first thread is fixedly connected with a plurality of connecting rods 208, and one end, away from the first bolt 202, of the plurality of connecting rods 208 is fixedly connected with a circular ring 209. When an operator moves the bottom plate 1 to a proper position and then assembles the rotor, the first bolt 202 can be rotated through the circular ring 209 and the connecting rod 208, the first bolt 202 is enabled to rotate on the surface of the placing plate 201, then the first bolt 202 drives the stabilizing plate 203 to be far away from the bottom plate 1, at the moment, the extending plate 204 at one end of the stabilizing plate 203 is also far away from the bottom plate 1, then the limiting block 205 on the surface of the extending plate 204 can slide in the additional plate 206, then the limiting block 205 can limit the moving track of the stabilizing plate 203, then the stabilizing plate 203 with the through holes 207 is contacted with the ground, then the stabilizing plate 203 lifts the contact area between the bottom plate 1 and the ground, then the effect of lifting the friction force between the bottom plate 1 and the ground is achieved, then the situation that the assembling frame slides on the ground is avoided after the assembling frame is impacted by external force is avoided, and therefore the stability of the assembling frame is used is improved.
Referring to fig. 1-10, the present embodiment discloses that a circular tube 210 is fixedly connected to an end of the placement plate 201 away from the stabilizing plate 203, and the size of the circular tube 210 is adapted to the size of the first bolt 202. When the first bolt 202 rotates inside the placing plate 201, the angle between the first bolt 202 and the placing plate 201 can be limited by the circular tube 210, so that the first bolt 202 is always vertical to the placing plate 201, and the using effect of the first bolt 202 is improved. The end of the first bolt 202 far away from the connecting rod 208 is fixedly connected with a bearing 211, and an outer ring of the bearing 211 is fixedly connected with the stabilizing plate 203. When the first bolt 202 rotates on the surface of the stabilizing plate 203, the bearing 211 on the surface of the first bolt 202 can reduce the friction between the first bolt 202 and the stabilizing plate 203, so that the first bolt 202 can rotate on the surface of the stabilizing plate 203 more easily, and the first bolt 202 can drive the stabilizing plate 203 to move better. One end of the stabilizing plate 203, which is far away from the first bolt 202, is fixedly connected with a rubber pad 212, and the size of the rubber pad 212 is matched with the size of the stabilizing plate 203. When the stabilizer plate 203 contacts with the ground, the friction between the stabilizer plate 203 and the ground can be increased by the rubber pad 212 on the surface of the stabilizer plate 203, so as to increase the use effect of the stabilizer plate 203.
Referring to fig. 1-10, this embodiment discloses an adjusting device 3 including a mounting plate 31, the mounting plate 31 is fixedly connected with a stabilizing plate 203, the surface sliding connection of mounting plate 31 has an adjusting block 32, one end fixedly connected with cushion of adjusting block 32, the surface fixedly connected with first slide rail 34 of mounting plate 31, the inside sliding connection of first slide rail 34 has a fixture block 35, a plurality of draw-in holes 36 have been offered to the surface equidistance of adjusting block 32, the size of fixture block 35 and the size looks adaptation of the draw-in holes 36 of adjusting block 32 surface, one end fixedly connected with control block 37 of adjusting block 32 away from backing plate 33, the inside fixedly connected with round bar 39 of first slide rail 34, round bar 39 and fixture block 35 sliding connection. When the stabilizing plate 203 contacts with uneven ground, the clamping block 35 can be moved firstly, the clamping block 35 is moved in the first sliding rail 34, at this time, the round rod 39 promotes the connection strength of the clamping block 35 and the first sliding rail 34, then the clamping block 35 is separated from the clamping hole 36 on the surface of the adjusting block 32, then the adjusting block 32 is moved through the control block 37, the backing plate 33 at one end of the adjusting block 32 is contacted with the bottom of the ground, then the clamping block 35 is moved, the clamping block 35 passes through the clamping hole 36 on the surface of the adjusting block 32, then the position of the adjusting block 32 is fixed, the stabilizing plate 203 can be well contacted with the ground on uneven ground by using the adjusting device 3, then the stabilizing plate 203 does not shake on the uneven ground, and the use suitability of the stabilizing device 2 is promoted. The surface of the clamping block 35 is fixedly connected with a plurality of protruding blocks 38, and the plurality of protruding blocks 38 are equidistantly arranged on the surface of the clamping block 35. When the operator moves the clamping block 35, the friction force between the hand of the operator and the clamping block 35 can be increased through the protruding blocks 38 on the surface of the clamping block 35, and then the operator can move the clamping block 35 more easily.
Referring to fig. 1-10, this embodiment discloses an auxiliary device 4 including a supporting plate 41, the supporting plate 41 is fixedly connected with a limiting block 205, a surface fixed connection of the supporting plate 41 places a frame 42, one side of placing the frame 42 is fixedly connected with a second slide rail 43, a plurality of sliding blocks 44 are slidably connected in the second slide rail 43, one side of the plurality of sliding blocks 44 is fixedly connected with a partition plate 45, the size of the partition plate 45 is matched with the size of the placing frame 42, one end of the sliding block 44 away from the partition plate 45 is fixedly connected with an L-shaped plate 46, internal threads of the L-shaped plate 46 are connected with a second bolt 47, the surface fixed connection of the second bolt 47 is provided with an elastic rope 48, and one end of the elastic rope 48 away from the second bolt 47 is fixedly connected with the sliding block 44. When assembling the rotor, can put the part of rotor into the frame 42 that places on layer board 41 surface inside, then when the rotor part size is not with the space size adaptation after division board 45 separates frame 42 that places, can remove division board 45, make slider 44 remove in second slide rail 43 inside, then make division board 45 will place the space after division of frame 42 and rotor part size adaptation, then rotate L shaped plate 46 surface, second bolt 47 with elastic rope 48 makes second bolt 47 and second slide rail 43 butt, then rotate slider 44 fixed in position, then accomplish the fixed in division board 45 position, through using auxiliary device 4, can put the rotor part to bottom plate 1 upper end, reduce the distance between a plurality of rotor parts, thereby the convenient operating personnel assembles the rotor. The surface of the limiting block 205 is fixedly connected with a reinforcing block 49, and one end, far away from the limiting block 205, of the reinforcing block 49 is fixedly connected with the supporting plate 41. When the support plate 41 is used, the connection strength of the support plate 41 and the limiting block 205 can be improved through the reinforcing block 49, and the condition that the angle of the connection position of the support plate 41 and the limiting block 205 is changed is avoided, so that the use effect of the support plate 41 is improved.
Working principle: when the rotor of the aeroengine gas generator needs to be assembled, the pushing frame 11 and the universal wheel 12 are pushed to push the base plate 1 to a proper position, when an operator moves the base plate 1 to a proper position, and then the rotor is assembled, the first bolt 202 with the bearing 211 can be rotated through the circular ring 209 and the connecting rod 208, so that the first bolt 202 rotates on the surface of the placing plate 201 with the circular tube 210, then the first bolt 202 drives the stabilizing plate 203 with the rubber pad 212 to be far away from the base plate 1, at the moment, the extending plate 204 at one end of the stabilizing plate 203 is far away from the base plate 1, then the limiting block 205 on the surface of the extending plate 204 slides in the additional plate 206, then the limiting block 205 limits the moving track of the stabilizing plate 203, then the stabilizing plate 203 with the through holes 207 contacts the ground, then the stabilizing plate 203 lifts the contact area of the base plate 1 and the ground, then the effect of improving the friction force between the bottom plate 1 and the ground is achieved, then the situation that the assembly frame slides on the ground after being collided by external force is avoided, so that the use stability of the assembly frame is improved, when the stabilizing plate 203 contacts with uneven ground, the clamping block 35 with the protruding block 38 can be moved firstly, the clamping block 35 moves in the first sliding rail 34, at the moment, the round rod 39 improves the connection strength between the clamping block 35 and the first sliding rail 34, then the clamping block 35 is separated from the clamping hole 36 on the surface of the adjusting block 32, then the adjusting block 32 is moved through the control block 37, the backing plate 33 at one end of the adjusting block 32 contacts with the bottom of the ground which is sunken, then the clamping block 35 is moved again, the clamping block 35 penetrates through the clamping hole 36 on the surface of the adjusting block 32, then the position of the adjusting block 32 is fixed, the stabilizing plate 203 can be on uneven ground, and can be well contacted with the ground, then make stabilizer 203 take place to rock on uneven ground, the suitability of stabilizer 2's use has been promoted, when assembling the rotor, can put the part of rotor inside the frame 42 of placing on layer board 41 surface, then when rotor part size and division board 45 will place frame 42 after the adaptation of space size, can remove division board 45, make slider 44 remove in second slide rail 43, then make division board 45 will place frame 42 space after the division and rotor part size and carry out the adaptation, then rotate L shaped plate 46 surface, second bolt 47 with elastic cord 48, make second bolt 47 and second slide rail 43 butt, then rotate slider 44 fixed in position, then accomplish the fixed of division board 45 position, then put the main part of rotor between fixed plate 10, then start second motor 8, make 9 drive fixed plate 10 with the main part of rotor, then when the rotor part angle needs to rotate, start connecting plate 5 surperficial first motor 6 drive the rack and rotate, then rotate the rotor part angle, then change the rotor, then follow-up assembly of moving to the threaded rod, then move the subsequent detection is accomplished, the subsequent assembly of moving bottom plate, then move stable, the completion.
Claims (10)
1. A rotor assembly jig for an aircraft engine gas generator, characterized in that: including bottom plate (1), the surface of bottom plate (1) is equipped with connecting plate (5), the surface of connecting plate (5) is equipped with first motor (6), the output of first motor (6) is equipped with places piece (7), the surface of placing piece (7) is equipped with second motor (8), the surface of second motor (8) is equipped with threaded rod (9), opposite screw thread has been seted up at the both ends of threaded rod (9), the both ends threaded connection of threaded rod (9) has fixed plate (10), one side of bottom plate (1) is equipped with promotes frame (11), the four corners position of bottom plate (1) is equipped with universal wheel (12), the surface of bottom plate (1) is equipped with stabilising arrangement (2), stabilising arrangement (2) promote the stability when the assembly frame stops, the surface of stabilising arrangement (2) is equipped with adjusting device (3), adjusting device (2) promotes the suitability of stabilising arrangement (2), the surface of stabilising arrangement (2) is equipped with auxiliary device (4), auxiliary device (4) come operating auxiliary device to assemble the rotor.
2. A rotor assembly frame for an aircraft engine gas generator according to claim 1, characterized in that: the stabilizing device (2) comprises a placing plate (201), the placing plate (201) is fixedly connected with a bottom plate (1), a first bolt (202) is connected to the surface of the placing plate (201) through threads, a stabilizing plate (203) is connected to the surface of the first bolt (202) through rotation, an extension plate (204) is fixedly connected to one end of the stabilizing plate (203) far away from the first bolt (202), a limiting block (205) is fixedly connected to one end of the extension plate (204) close to the bottom plate (1), an additional plate (206) is connected to the surface of the limiting block (205) through sliding, a plurality of through holes (207) are formed in the surface of the stabilizing plate (203), a plurality of connecting rods (208) are fixedly connected to one end of the first bolt (202) far away from through threads, and a circular ring (209) is fixedly connected to one end of the connecting rods (208) far away from the first bolt (202).
3. A rotor assembly frame for an aircraft engine gas generator according to claim 2, characterized in that: one end of the placing plate (201) far away from the stabilizing plate (203) is fixedly connected with a circular tube (210), and the size of the circular tube (210) is matched with the size of the first bolt (202).
4. A rotor assembly frame for an aircraft engine gas generator according to claim 3, characterized in that: one end of the first bolt (202) far away from the connecting rod (208) is fixedly connected with a bearing (211), and an outer ring of the bearing (211) is fixedly connected with the stabilizing plate (203).
5. A rotor assembly frame for an aircraft engine gas generator according to claim 4, wherein: one end of the stabilizing plate (203) far away from the first bolt (202) is fixedly connected with a rubber pad (212), and the size of the rubber pad (212) is matched with the size of the stabilizing plate (203).
6. A rotor assembly frame for an aircraft engine gas generator according to claim 5, wherein: the adjusting device (3) comprises an installing plate (31), the installing plate (31) is fixedly connected with a stabilizing plate (203), an adjusting block (32) is fixedly connected to the surface of the installing plate (31), one end of the adjusting block (32) is fixedly connected with a cushion block, a first sliding rail (34) is fixedly connected to the surface of the installing plate (31), a clamping block (35) is fixedly connected to the inner portion of the first sliding rail (34), a plurality of clamping holes (36) are formed in the surface equidistance of the adjusting block (32), the size of the clamping block (35) is matched with the size of the clamping holes (36) on the surface of the adjusting block (32), one end of the adjusting block (32) away from a base plate (33) is fixedly connected with a control block (37), a round rod (39) is fixedly connected to the inner portion of the first sliding rail (34), and the round rod (39) is in sliding connection with the clamping block (35).
7. A rotor assembly frame for an aircraft engine gas generator according to claim 6, wherein: the surface of the clamping block (35) is fixedly connected with a plurality of protruding blocks (38), and the protruding blocks (38) are equidistantly arranged on the surface of the clamping block (35).
8. A rotor assembly frame for an aircraft engine gas generator according to claim 7, wherein: auxiliary device (4) are including layer board (41), layer board (41) and restriction piece (205) fixed connection, frame (42) are placed in fixed surface connection of layer board (41), place one side fixedly connected with second slide rail (43) of frame (42), the inside sliding connection of second slide rail (43) has a plurality of sliding block (44), a plurality of one side fixedly connected with division board (45) of sliding block (44), the size of division board (45) with place the size looks adaptation of frame (42), the one end fixedly connected with L shaped plate (46) of division board (45) are kept away from to sliding block (44), the inside threaded connection of L shaped plate (46) has second bolt (47), the fixed surface connection of second bolt (47) has elastic cord (48), the one end and sliding block (44) fixed connection of second bolt (47) are kept away from to elastic cord (48).
9. A rotor assembly frame for an aircraft engine gas generator according to claim 8, wherein: the surface of the limiting block (205) is fixedly connected with a reinforcing block (49), and one end, far away from the limiting block (205), of the reinforcing block (49) is fixedly connected with the supporting plate (41).
10. An assembly method, characterized in that: method for assembling an aircraft engine gas generator rotor according to any one of claims 1 to 9, comprising the steps of:
firstly, pushing a bottom plate (1) to a proper position through a pushing frame (11) and universal wheels (12) when an aero-engine gas generator rotor needs to be assembled;
step two, when an operator moves the bottom plate (1) to a proper position, and then assembles the rotor, the first bolt (202) with the bearing 211 can be rotated through the circular ring (209) and the connecting rod (208), so that the first bolt (202) rotates on the surface of the placement plate (201) with the circular tube 210, then the first bolt (202) drives the stabilizing plate (203) with the rubber pad 212 to be far away from the bottom plate (1), at the moment, the extending plate (204) at one end of the stabilizing plate (203) is also far away from the bottom plate (1), then the limiting block (205) on the surface of the extending plate (204) can slide in the additional plate (206), then the limiting block (205) can limit the moving track of the stabilizing plate (203), then the stabilizing plate (203) with the through hole (207) is contacted with the ground, then the stabilizing plate (203) lifts the contact area of the bottom plate (1) and the ground, then the effect of lifting the friction force between the bottom plate (1) and the ground is achieved, and then the situation that the assembling frame slides on the ground after being subjected to an external force is avoided, so that the stability of the assembling frame in use is improved;
step three, when the stabilizing plate (203) is contacted with uneven ground, the clamping block (35) with the protruding block 38 can be moved firstly, so that the clamping block (35) moves in the first sliding rail (34), at the moment, the round rod (39) lifts the connection strength of the clamping block (35) and the first sliding rail (34), then the clamping block (35) is separated from the clamping hole (36) on the surface of the adjusting block (32), then the adjusting block (32) is moved through the control block (37), the backing plate (33) at one end of the adjusting block (32) is contacted with the bottom of the ground, then the clamping block (35) is moved, the clamping block (35) passes through the clamping hole (36) on the surface of the adjusting block (32), then the position of the adjusting block (32) is fixed, the stabilizing plate (203) can be well contacted with the ground on uneven ground, and then the stabilizing plate (203) does not shake on the uneven ground, so that the usability of the stabilizing device (2) is improved;
step four, when the rotor is assembled, the parts of the rotor can be placed in a placement frame (42) on the surface of a supporting plate (41), then when the size of the rotor parts is not matched with the size of a space after the placement frame (42) is separated by a separation plate (45), the separation plate (45) can be moved, a sliding block (44) is moved in a second sliding rail (43), then the separation plate (45) is used for matching the size of the space after the placement frame (42) is separated with the size of the rotor parts, then the surface of an L-shaped plate (46) is rotated, a second bolt (47) with an elastic rope (48) is abutted with the second sliding rail (43), then the position of the sliding block (44) is rotated, and then the position of the separation plate (45) is fixed;
step five, then put the main part of rotor between fixed plate (10), then start second motor (8), make threaded rod (9) drive fixed plate (10) fix the main part of rotor, then when the rotor part angle of needs rotation, start first motor (6) on connecting plate (5) surface, make first motor (6) drive rack rotate, then rotate the change of rotor part angle, then carry out the assembly of follow-up rotor, after the assembly is accomplished, pack up the stabilizer, then at the removal bottom plate, make the rotor remove follow-up detection department.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311073799.2A CN116922303A (en) | 2023-08-24 | 2023-08-24 | Rotor assembly frame for aero-engine gas generator and assembly method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311073799.2A CN116922303A (en) | 2023-08-24 | 2023-08-24 | Rotor assembly frame for aero-engine gas generator and assembly method |
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| CN116922303A true CN116922303A (en) | 2023-10-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311073799.2A Pending CN116922303A (en) | 2023-08-24 | 2023-08-24 | Rotor assembly frame for aero-engine gas generator and assembly method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117444886A (en) * | 2023-12-21 | 2024-01-26 | 四川安德科技有限公司 | Aviation part assembly fixture |
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2023
- 2023-08-24 CN CN202311073799.2A patent/CN116922303A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117444886A (en) * | 2023-12-21 | 2024-01-26 | 四川安德科技有限公司 | Aviation part assembly fixture |
| CN117444886B (en) * | 2023-12-21 | 2024-03-19 | 四川安德科技有限公司 | Aviation part assembly fixture |
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