A rotor bonding positioning device and a marine rotor integrated bonding positioning method

Abstract

The invention relates to the technical field of marine rotor processing equipment, and discloses a rotor bonding positioning device and a marine rotor integrated bonding positioning method, comprising a suspension rod, a support frame, a marine rotor component and a marine rotor mold, wherein a clamping component is installed on the suspension rod, and the clamping component comprises two oppositely arranged side clamping disks, an insert rod and a spacing control mechanism; the rotor bonding positioning device, by arranging a sliding pipe, an annular frame, a slide plate, a telescopic control mechanism and a clamping pipe on the side clamping disk, facilitates adjustment of the length of the slide plate extending out of the side clamping disk, so that the clamping component can not only position and clamp the marine rotor component, but also enable the clamping component to leave the marine rotor mold by passing through the inner hole of the marine rotor component, so that the marine rotor component can be bonded and fixed to the upper mold and the lower mold of the marine rotor mold at the same time, effectively improving the bonding accuracy and reducing the operation deviation.

Description

Technical Field

[0001] The invention relates to the technical field of marine rotor processing equipment, in particular to a rotor bonding positioning device and a marine rotor integrated bonding positioning method. Background Art

[0002] The assembly method of marine rotors is usually to plan a bonding area inside the mold of the marine rotor, and then suspend and transport the various components of the rotor, such as reinforcing ribs, steel flanges and inner towers, to the inside of the mold one by one to ensure the matching clearance between each component and the rotor outer cylinder and the positional relationship between each component, and then bond and fix them. After that, the raw materials for making the rotor outer cylinder are injected into the rotor mold, so that the rotor outer cylinder is formed in the mold. When the rotor outer cylinder is formed, the internal components are wrapped and fixed by the inner wall of the outer cylinder.

[0003] Chinese patent CN219582651U discloses an integrated bonding and positioning tool for a marine rotor, which simulates the internal structure of a marine rotor, and pre-bonds the internal components of the marine rotor to the positioning tool according to their arrangement positions in the marine rotor, and then hoisted the entire component into the rotor mold for bonding, which can effectively ensure the accuracy of the bonding position of each component in the rotor mold.

[0004] The above patent discloses an integrated bonding and positioning tooling suitable for a marine rotor, which is used to coaxially position multiple annular parts with the axis and the axis of the rotor outer cylinder. By arranging a reinforcing rib clamping component, a double cone clamping component and a steel flange clamping component inside the tooling frame, the reinforcing ribs, double cones and steel flanges inside the rotor can be fixed by using an axial locking adjustment component and a positioning locking mechanism. However, the above patent cannot simultaneously position the parts with the lower mold and the upper mold of the rotor outer cylinder. It is necessary to first bond the parts on the tooling with the lower mold of the rotor mold and then remove the tooling before the upper mold of the rotor mold can be bonded with the parts. The lower mold and the upper mold cannot be bonded at the same time, resulting in low bonding accuracy between the upper mold of the rotor mold and the parts. When the rotor outer cylinder is injection molded in the rotor mold, the bonding accuracy may be reduced due to thermal deformation of the parts, thereby affecting the positioning effect of the rotor. Summary of the invention

[0005] In view of the shortcomings of the prior art, the present invention provides a rotor bonding positioning device and a positioning method for integrated bonding of a marine rotor, which has the advantage of accurately positioning marine rotor components with the upper mold and the lower mold of the marine rotor mold at the same time, solving the problems in the above technical background.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0007] A rotor bonding and positioning device comprises a suspension rod, a support frame, a marine rotor component and a marine rotor mold, wherein a clamping component is installed on the suspension rod, and the clamping component comprises two oppositely arranged side clamping plates, an insert rod and a spacing control mechanism, wherein the side clamping plates clamp the marine rotor component from both sides, and the side clamping plates comprise a sliding tube, an annular frame, a slide plate, a telescopic control mechanism and a clamping tube, wherein the sliding tube is slidably sleeved on the suspension rod, the annular frame is coaxially fixed on the outside of the sliding tube, the slide plate is slidably installed on the annular frame, the telescopic control mechanism is used to control the telescopic length of the slide plate, the clamping tube is fixedly installed at the end of the slide plate, the insert rod is plugged and matched with the inner wall of the clamping tube and the mounting hole of the marine rotor component, and the spacing control mechanism is used to adjust the spacing between the two opposite side clamping plates;

[0008] The suspension rod comprises a middle long rod and side short rods, and the two side short rods are detachably fixed to the two ends of the middle long rod respectively;

[0009] The support frame includes a roller, a height adjustment mechanism and a support platform, wherein the roller is installed at the lower end of the height adjustment mechanism, the support platform is installed at the upper end of the height adjustment mechanism, and the upper surface of the support platform is used to support the side short rod;

[0010] The inner cavity of the marine rotor mold is bonded to the outer side surface of the marine rotor component for bonding and installation.

[0011] Preferably, the telescopic control mechanism includes a ratchet, a rotating plate, a pawl and a supporting spring. The ratchet is rotatably mounted on the outer side of the sliding tube, and the two ends of the rotating plate are rotatably connected to the surface of the ratchet and one end of the slide plate extending to the inside of the annular frame respectively. One end of the pawl is rotatably connected to the inner side of the annular frame, and the pawl and the ratchet are snap-fitted together. The two ends of the supporting spring are rotatably connected to the outer side of the pawl and the inner side of the annular frame respectively.

[0012] Preferably, a push rod is fixedly mounted on one side of the ratchet wheel, and an anti-slip rubber sleeve is provided on the push rod.

[0013] Preferably, a sliding sleeve distributed in an annular array is fixedly mounted on the outer side surface of the annular frame, the interior of the sliding sleeve is communicated with the interior of the annular frame, the sliding plate is slidably mounted inside the sliding sleeve, a sliding hole is provided on one side of the sliding sleeve, a sliding block is fixedly mounted on one end of the sliding plate, the sliding block is slidably arranged inside the sliding hole, and the telescopic control mechanism also includes a return spring, one end of the return spring is fixedly connected to an inner wall of one side of the sliding hole, and the other end of the return spring is fixedly connected to one side of the sliding block.

[0014] Preferably, connecting rods distributed in a circumferential array are provided between the sliding tube and the annular frame, one end of the connecting rod is fixedly connected to the outer side surface of the sliding tube, and one side of the connecting rod is fixedly connected to a side surface of the annular frame.

[0015] Preferably, the spacing control mechanism includes a nut, a bearing and a threaded rod, wherein a nut is fixedly installed on the connecting rod in one of the side clamping plates, and a bearing is fixedly installed on the connecting rod in the other side clamping plate, the threaded rod is rotatably connected to the bearing, and the threaded rod is threadably matched with the nut, and a bolt head is fixedly provided on the end of the threaded rod.

[0016] Preferably, a transmission wheel is fixedly mounted on one end of the threaded rod close to the bearing, a transmission belt is arranged between adjacent transmission wheels, and both ends of the transmission belt are transmission-connected to the transmission wheel.

[0017] Preferably, a side wall of the sliding tube is provided with a bolt hole penetrating therein, wherein an internal thread of one of the bolt holes is connected to a limiting bolt, and a side surface of the intermediate long rod is provided with a limiting groove adapted to the limiting bolt.

[0018] Preferably, a positioning hole is provided on one side wall of the clamping tube and penetrates therein, wherein the interior of the positioning hole on one side is threadedly connected with a positioning bolt, the positioning bolt is abutted and fixed to the side of the insertion rod, and the end of the insertion rod is configured to be conical.

[0019] The present invention also discloses a method for positioning a marine rotor by integrated bonding, the specific steps of which are:

[0020] Lift both ends of the two side short rods through the support frame, put the marine rotor parts to be installed on the middle long rod, and then fix the two ends of the middle long rod to the two side short rods respectively;

[0021] Remove the two inner support frames, and move the marine rotor parts to the middle of the two side clamping plates in the clamping parts at the corresponding positions;

[0022] Pull the slide plate out from the inside of the annular frame so that the distance between the axis of the clamping tube and the axis of the sliding tube is the same as the distance between the axis of the mounting hole of the marine rotor component and the axis of the marine rotor component, and then insert the insertion rod through the mounting hole of the marine rotor component and the two opposite clamping tubes at the same time;

[0023] The spacing between the two side clamping plates in the clamping component is changed by a spacing control mechanism, so that the two opposite clamping tubes are respectively against the two side surfaces of the marine rotor component;

[0024] Push the side clamping plate to slide, so that the marine rotor parts move to the pre-installed position in the corresponding rotor outer cylinder, and fix the side clamping plate;

[0025] Open the upper mold of the marine rotor mold, lift the suspension rod, and move the suspension rod to the inside of the lower mold of the marine rotor mold;

[0026] The two side short rods are supported by the support frame, and the height of the boom is adjusted according to the matching clearance between the marine rotor parts and the rotor outer cylinder;

[0027] Closing the upper mold of the marine rotor mold, and bonding all the marine rotor parts to the upper mold and the lower mold of the marine rotor mold respectively;

[0028] Reversely control the spacing control mechanism to separate the two opposite side clamping plates and withdraw the insertion rod from the mounting hole of the marine rotor component, then operate the telescopic control mechanism to retract the slide plate, and finally move all the side clamping plates through the center hole of the marine rotor component to the two ends of the suspension rod;

[0029] The middle long rod is separated from the side short rods, the supporting frame is moved to carry the side short rods and the clamping components away from the marine rotor mold, and then the middle long rod is pulled out from the marine rotor mold.

[0030] Compared with the prior art, the present invention provides a rotor bonding positioning device and a positioning method for integrated bonding of a marine rotor, which have the following beneficial effects:

[0031] 1. The rotor bonding and positioning device is provided with side clamping plates. The two side clamping plates can realize the positioning and clamping of the marine rotor parts. With the setting of the lifting rod, the arrangement position inside the marine rotor outer tube can be simulated. The rotor parts are first fixed on the rotor bonding and positioning device, and then the marine rotor parts are lifted and transported to the inside of the marine rotor mold for bonding. By arranging the sliding pipe, the annular frame, the slide plate, the telescopic control mechanism and the clamping pipe on the side clamping plate, it is convenient to adjust the length of the slide plate extending out of the side clamping plate, so that the clamping component can not only position and clamp the marine rotor parts, but also leave the marine rotor mold by passing through the inner hole of the marine rotor parts. Therefore, the marine rotor parts can be bonded and fixed to the upper mold and the lower mold of the marine rotor mold at the same time, effectively improving the bonding accuracy, reducing the operation deviation and improving the adjustability.

[0032] 2. The rotor bonding and positioning device is provided with a telescopic control mechanism including a ratchet, a rotating plate, a pawl and a supporting spring, so that the slide plate cannot automatically retract after being extended outward, so that the length of the slide plate can be adjusted according to the position of the mounting hole on the marine rotor component, and when the marine rotor component is installed on the side clamping plate, the axis center of the marine rotor component and the axis center of the side clamping plate will not deviate due to the sliding of the slide plate.

[0033] 3. The rotor bonding and positioning device, by providing clamping tubes and inserting rods, can clamp different marine rotor parts between relative clamping tubes even if the thicknesses are different. By providing nuts, bearings and threaded rods, it is convenient to adjust the distance between two relative side clamping plates, thereby achieving the effect of clamping the marine rotor parts and achieving a better positioning effect on the marine rotor parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 This is one of the three-dimensional structural schematic diagrams of the rotor bonding and positioning device of the present invention;

[0035] Figure 2 This is the second schematic diagram of the three-dimensional structure of the rotor bonding and positioning device of the present invention;

[0036] Figure 3 It is a three-dimensional structural cross-sectional view of the rotor bonding and positioning device of the present invention;

[0037] Figure 4 For the present invention Figure 3 The local structure at A in the middle is enlarged and schematically shown;

[0038] Figure 5 For the present invention Figure 3 The local structure at B is enlarged and shown in the figure;

[0039] Figure 6 For the present invention Figure 3 The local structure at C in the middle is enlarged and schematically shown;

[0040] Figure 7 For the present invention Figure 3 The local structure at D in the middle is enlarged and schematically shown;

[0041] Figure 8 This is the third schematic diagram of the three-dimensional structure of the rotor bonding and positioning device of the present invention;

[0042] Fig. 9 For the present invention Figure 8 The local structure at E in the middle is enlarged and schematically shown;

[0043] Fig.10 It is a schematic diagram of the three-dimensional structure of the rotor bonding and positioning device of the present invention when in use;

[0044] Fig.11 A three-dimensional structural cross-sectional view of the rotor bonding and positioning device of the present invention when in use;

[0045] Fig.12 For the present invention Fig.11 An enlarged view of the local structure at F in the middle.

[0046] In the figure:

[0047] 1. Suspension rod; 11. Middle long rod; 111. Limiting groove; 12. Side short rod;

[0048] 2. Side clamping plate;

[0049] 21. sliding tube; 211. bolt hole; 212. limiting bolt;

[0050] 22, annular frame; 221, sliding sleeve; 222, sliding hole;

[0051] 23. Slide plate; 231. Slide block;

[0052] 24. telescopic control mechanism; 241. ratchet; 242. rotating plate; 243. ratchet; 244. supporting spring; 245. push rod; 246. return spring;

[0053] 25, clamping tube; 251, positioning hole; 252, positioning bolt;

[0054] 26. Connecting rod;

[0055] 3. Insert the rod;

[0056] 4. spacing control mechanism; 41. nut; 42. bearing; 43. threaded rod; 44. transmission wheel; 45. transmission belt;

[0057] 5. Support frame; 51. Roller; 52. Height adjustment mechanism; 53. Support platform;

[0058] 6. Marine rotor parts; 7. Marine rotor moulds. DETAILED DESCRIPTION

[0059] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0060] Example 1

[0061] See also Figure 1 , Fig.10 , Fig.11 and Fig.12The present invention provides a rotor bonding and positioning device, comprising a suspension rod 1, a support frame 5, a marine rotor component 6 and a marine rotor mold 7. A clamping component is installed on the suspension rod 1, and the clamping component comprises two oppositely arranged side clamping plates 2, an insert rod 3 and a spacing control mechanism 4. The side clamping plates 2 clamp the marine rotor component 6 from both sides, and the side clamping plates 2 comprise a sliding tube 21, an annular frame 22, a slide plate 23, a telescopic control mechanism 24 and a clamping tube 25. The sliding tube 21 is slidably sleeved on the suspension rod 1, the annular frame 22 is coaxially fixed on the outside of the sliding tube 21, the slide plate 23 is slidably installed on the annular frame 22, the telescopic control mechanism 24 is used to control the telescopic length of the slide plate 23, the clamping tube 25 is fixedly installed at the end of the slide plate 23, the insert rod 3 is plugged and matched with the inner wall of the clamping tube 25 and the mounting hole of the marine rotor component 6, and the spacing control mechanism 4 is used to adjust the spacing between the two opposite side clamping plates 2;

[0062] The suspension rod 1 comprises a middle long rod 11 and side short rods 12, and the two side short rods 12 are detachably fixed to the two ends of the middle long rod 11;

[0063] The support frame 5 includes a roller 51, a height adjustment mechanism 52 and a support platform 53. The roller 51 is installed at the lower end of the height adjustment mechanism 52, and the support platform 53 is installed at the upper end of the height adjustment mechanism 52. The upper surface of the support platform 53 is used to support the side short rod 12.

[0064] The inner cavity of the marine rotor mold 7 is bonded to the outer side surface of the marine rotor component 6 to be bonded and installed.

[0065] As can be seen from the above, when using the rotor bonding and positioning device, both ends of the two side short rods 12 are lifted through the support frame 5, and the marine rotor parts 6 to be installed are all put on the middle long rod 11, and then the two ends of the middle long rod 11 are fixedly installed with the two side short rods 12 respectively; the two inner support frames 5 are removed, and the marine rotor parts 6 are respectively moved to the middle of the two side clamping plates 2 in the clamping parts at the corresponding positions; the slide plate 23 is pulled out from the inside of the annular frame 22, so that the distance from the axis of the clamping tube 25 to the axis of the slide tube 21 is the same as the distance from the axis of the mounting hole of the marine rotor parts 6 to the axis of the marine rotor parts 6, and then the insertion rod 3 is simultaneously passed through the mounting hole of the marine rotor parts 6 and the two opposite clamping tubes 25; the spacing between the two side clamping plates 2 in the clamping part is changed by the spacing control mechanism 4, so that the two opposite clamping tubes 25 are respectively against the two side surfaces of the marine rotor parts 6; the side clamping plates 2 are pushed to slide, so that the marine rotor parts 6 are moved to the corresponding rotor outer The pre-installed position in the cylinder is set, and the side clamping disk 2 is fixed; the upper mold of the marine rotor mold 7 is opened, the suspension rod 1 is lifted, and the suspension rod 1 is moved to the inside of the lower mold of the marine rotor mold 7; the two side short rods 12 are supported by the support frame 5, and the height of the suspension rod 1 is adjusted according to the matching clearance between the marine rotor parts 6 and the rotor outer cylinder; the upper mold of the marine rotor mold 7 is closed, and all the marine rotor parts 6 are bonded to the upper mold and the lower mold of the marine rotor mold 7 respectively; the spacing control mechanism 4 is reversely controlled to separate the two opposite side clamping disks 2, and the insertion rod 3 is pulled out from the mounting hole of the marine rotor parts 6, and then the telescopic control mechanism 24 is operated to retract the slide plate 23, and finally all the side clamping disks 2 are moved out to the two ends of the suspension rod 1 through the center hole of the marine rotor parts 6; the middle long rod 11 is separated from the side short rods 12, and the support frame 5 is moved to carry the side short rods 12 and the clamping components away from the marine rotor mold 7, and then the middle long rod 11 is pulled out from the marine rotor mold 7.

[0066] By setting the side clamping plates 2, the two side clamping plates 2 can realize the positioning and clamping of the marine rotor component 6. In conjunction with the setting of the suspension rod 1, the arrangement position inside the marine rotor outer tube can be simulated. The marine rotor component 6 is first fixed on the rotor bonding positioning device, and then the marine rotor component 6 is lifted and transported to the inside of the marine rotor mold 7 for bonding. By setting the sliding pipe 21, the annular frame 22, the slide plate 23, the telescopic control mechanism 24 and the clamping tube 25 on the side clamping plates 2, it is convenient to adjust the length of the slide plate 23 extending out of the side clamping plates 2, so that the clamping component can not only position and clamp the marine rotor component 6, but also leave the marine rotor mold 7 by passing through the inner hole of the marine rotor component 6, so that the marine rotor component 6 can be bonded and fixed to the upper mold and the lower mold of the marine rotor mold 7 at the same time, effectively improving the bonding accuracy, reducing the operation deviation, and improving the adjustability.

[0067] By setting the side clamping plate 2 including the slide tube 21, the annular frame 22, the slide plate 23, the telescopic control mechanism 24 and the clamping tube 25, since the slide tube 21 and the annular frame 22 are fixedly connected, and the slide tube 21 is slidably installed on the suspension rod 1, therefore, when the slide plate 23 is pulled out from the inside of the annular frame 22, the distance from the axis center of the clamping tube 25 to the axis center of the slide tube 21 is the distance from the axis center of the mounting hole of the marine rotor component 6 to the axis center of the marine rotor component 6 when the marine rotor component 6 is coaxial with the suspension rod 1. Therefore, the side clamping plate 2 and the marine rotor component 6 can be relatively fixed by the insertion rod 3 simultaneously penetrating the mounting hole of the marine rotor component 6 and the two opposite clamping tubes 25. At this time, even if the slide plate 23 is accidentally touched, due to the different sliding directions of the slide plate 23, the marine rotor component 6 can be moved to the side of the side clamping plate 2. Under the restriction of component 6, the slide plate 23 cannot be telescopic and slid. In the present embodiment, the number of slide plates 23 on the side clamping plate 2 is the same as the number of mounting holes on the marine rotor component 6. In addition, when the two side clamping plates 2 are close to each other and clamped on the two sides of the marine rotor component 6 through the spacing control mechanism 4, the marine rotor component 6 cannot slide on the insertion rod 3. By setting the support frame 5, the height of the suspension rod 1 can be adjusted according to the matching clearance between the marine rotor component 6 and the rotor outer tube to improve the bonding accuracy. In addition, in the present embodiment, the connection method of the middle long rod 11 and the side short rod 12 can adopt an internal thread groove and a screw thread connection or any other method that will not cause the diameter of the middle long rod 11 and the side short rod 12 to be greater than the inner diameter of the slide tube 21.

[0068] Example 2

[0069] like Figure 2 - Figure 5 As shown, the difference between this embodiment and the above embodiment is that the telescopic control mechanism 24 includes a ratchet 241, a rotating plate 242, a pawl 243 and a support spring 244, the ratchet 241 is rotatably mounted on the outer side of the sliding tube 21, the two ends of the rotating plate 242 are respectively rotatably connected to the surface of the ratchet 241 and one end of the slide plate 23 extending to the inside of the annular frame 22, one end of the pawl 243 is rotatably connected to the inner side of the annular frame 22, and the pawl 243 is snap-fitted with the ratchet 241, and the two ends of the support spring 244 are respectively rotatably connected to the outer side of the pawl 243 and the inner side of the annular frame 22.

[0070] As can be seen from the above, due to the snap fit between the ratchet 241 and the pawl 243, when the ratchet 241 rotates to push the slide plate 23 outward, it is not restricted by the pawl 243. However, due to the obstruction of the pawl 243, the ratchet 241 cannot rotate in the opposite direction, so that the slide plate 23 will not retract due to collision and accidental push after being extended.

[0071] Furthermore, a push rod 245 is fixedly mounted on one side of the ratchet 241 , and an anti-slip rubber sleeve is provided on the push rod 245 .

[0072] As can be seen from the above, by providing the push rod 245 , it is convenient to push the ratchet wheel 241 to rotate.

[0073] The outer side surface of the annular frame 22 is fixedly mounted with a sliding sleeve 221 distributed in an annular array, the interior of the sliding sleeve 221 is connected to the interior of the annular frame 22, the slide plate 23 is slidably mounted inside the sliding sleeve 221, a sliding hole 222 is opened on one side of the sliding sleeve 221, a slider 231 is fixedly mounted on one end of the slide plate 23, the slider 231 is slidably arranged inside the sliding hole 222, and the telescopic control mechanism 24 also includes a return spring 246, one end of the return spring 246 is fixedly connected to the inner wall of one side of the sliding hole 222, and the other end of the return spring 246 is fixedly connected to one side of the slider 231.

[0074] As can be seen from the above, the reset spring 246 can pull the slide plate 23 to prevent the slide plate 23 at the bottom of the side clamping plate 2 from sliding downward spontaneously due to its own gravity. At the same time, when the pawl 243 is pulled to separate it from the ratchet 241, the slide plate 23 automatically retracts under the pulling force of the reset spring 246, and there is no need to pull the slide plate 23 by hand to move and retract it.

[0075] Example 3

[0076] like Figure 8 and Fig. 9 As shown, the difference between this embodiment and the above embodiment is that connecting rods 26 distributed in a circumferential array are provided between the slide tube 21 and the annular frame 22, one end of the connecting rod 26 is fixedly connected to the outer side of the slide tube 21, and one side of the connecting rod 26 is fixedly connected to one side of the annular frame 22.

[0077] As can be seen from the above, the connecting rod 26 can fix the sliding tube 21 and the annular frame 22 coaxially.

[0078] The spacing control mechanism 4 includes a nut 41, a bearing 42 and a threaded rod 43, wherein the nut 41 is fixedly installed on the connecting rod 26 in one side clamping plate 2, and the bearing 42 is fixedly installed on the connecting rod 26 in the other side clamping plate 2, the threaded rod 43 is rotatably connected to the bearing 42, and the threaded rod 43 is threadedly matched with the nut 41, and a bolt head is fixedly provided at the end of the threaded rod 43.

[0079] As can be seen from the above, when the threaded rod 43 is rotated, since it is threadedly connected with the nut 41, it can push the two side clamping plates 2 in a set of clamping components to approach each other.

[0080] Furthermore, a transmission wheel 44 is fixedly mounted on one end of the threaded rod 43 close to the bearing 42 , a transmission belt 45 is provided between adjacent transmission wheels 44 , and both ends of the transmission belt 45 are transmission-connected to the transmission wheels 44 .

[0081] As can be seen from the above, by providing the transmission wheel 44 and the transmission belt 45, multiple threaded rods 43 in a clamping component rotate synchronously, avoiding a small angle tilt between the two opposite side clamping plates 2, resulting in insufficient stability in clamping the marine rotor component 6.

[0082] Example 4

[0083] like Figure 6 and Figure 7 As shown, the difference between this embodiment and the above embodiment is that a bolt hole 211 is opened on one side wall of the sliding tube 21 and penetrates into the interior thereof, wherein the internal thread of one of the bolt holes 211 is connected to a limiting bolt 212, and a limiting groove 111 adapted to the limiting bolt 212 is opened on the side of the middle long rod 11.

[0084] As can be seen from the above, by using a limiting bolt 212 on a sliding tube 21 in a group of clamping components to be inserted into the limiting groove 111, a side clamping plate 2 in a group of clamping components is fixed on the middle long rod 11. Therefore, when two side clamping plates 2 in a group of clamping components are close to each other, the movable side clamping plate 2 can push the marine rotor component 6 to approach the side clamping plate 2 in the fixed position, so that the marine rotor component 6 can be more accurately positioned to the preset installation position.

[0085] Furthermore, a positioning hole 251 is formed on one side wall of the clamping tube 25, and the interior of each positioning hole 251 is threadedly connected with a positioning bolt 252, which is fixedly abutted against the side of the insertion rod 3, and the end of the insertion rod 3 is configured to be conical.

[0086] As can be seen from the above, a side clamping plate 2 in a group of clamping parts is used to fix the insertion rod 3 by a positioning bolt 252. When clamping and positioning the marine rotor component 6, the marine rotor component 6 can be first inserted into the side clamping plate 2 on which the length of the slide 23 is adjusted, and then the other side clamping plate 2 without the fixed insertion rod 3 is controlled to approach the marine rotor component 6, so that the installation of the marine rotor component 6 is more convenient. At the same time, the length of the insertion rod 3 extending out of the clamping tube 25 can be adjusted according to the thickness of different marine rotor components 6. The end of the insertion rod 3 is set to a cone, which can facilitate the insertion of the insertion rod 3 into the clamping tube 25 on the other side clamping plate 2.

[0087] Example 5

[0088] See also Figure 1 - Fig.12 The present invention also discloses a method for positioning a marine rotor by integrated bonding, the specific steps of which are:

[0089] Lift both ends of the two side short rods 12 through the support frame 5, put the marine rotor parts 6 to be installed on the middle long rod 11, and then fix the two ends of the middle long rod 11 to the two side short rods 12 respectively;

[0090] Remove the two inner support frames 5, and move the marine rotor parts 6 to the middle of the two side clamping plates 2 in the clamping parts at the corresponding positions;

[0091] Pull the slide plate 23 out of the annular frame 22, so that the distance between the axis of the clamping tube 25 and the axis of the slide tube 21 is the same as the distance between the axis of the mounting hole of the marine rotor component 6 and the axis of the marine rotor component 6, and then insert the insertion rod 3 through the mounting hole of the marine rotor component 6 and the two opposite clamping tubes 25 at the same time;

[0092] The spacing between the two side clamping plates 2 in the clamping component is changed by the spacing control mechanism 4, so that the two opposite clamping tubes 25 are respectively against the two side surfaces of the marine rotor component 6;

[0093] Push the side clamping plate 2 to slide, so that the marine rotor component 6 moves to the pre-installed position in the corresponding rotor outer cylinder, and fix the side clamping plate 2;

[0094] Open the upper mold of the marine rotor mold 7, lift the suspension rod 1, and move the suspension rod 1 to the inside of the lower mold of the marine rotor mold 7;

[0095] The two side short rods 12 are supported by the support frame 5, and the height of the suspension rod 1 is adjusted according to the matching clearance between the marine rotor component 6 and the rotor outer cylinder;

[0096] The upper mold of the marine rotor mold 7 is closed, and all the marine rotor parts 6 are bonded to the upper mold and the lower mold of the marine rotor mold 7 respectively;

[0097] The spacing control mechanism 4 is controlled in reverse to separate the two opposite side clamping plates 2 and to pull the insertion rod 3 out of the mounting hole of the marine rotor component 6, and then the telescopic control mechanism 24 is operated to retract the slide plate 23, and finally all the side clamping plates 2 are moved out through the central hole of the marine rotor component 6 to the two ends of the boom 1;

[0098] The middle long rod 11 is separated from the side short rods 12 , the support frame 5 is moved to carry the side short rods 12 and the clamping components away from the marine rotor mold 7 , and then the middle long rod 11 is pulled out of the marine rotor mold 7 .

[0099] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rotor bonding and positioning device, comprising a suspension rod, a support frame, a marine rotor component and a marine rotor mold, characterized in that: The suspension rod is provided with a clamping component, the clamping component comprising two oppositely arranged side clamping plates, an insert rod and a spacing control mechanism, the side clamping plates clamp the marine rotor parts from both sides, and the side clamping plates comprise a sliding tube, an annular frame, a slide plate, a telescopic control mechanism and a clamping tube, the sliding tube is slidably sleeved on the suspension rod, the annular frame is coaxially fixed to the outside of the sliding tube, the slide plate is slidably mounted on the annular frame, the telescopic control mechanism is used to control the telescopic length of the slide plate, the clamping tube is fixedly mounted on the end of the slide plate, the insert rod is plugged and matched with the inner wall of the clamping tube and the mounting hole of the marine rotor parts, and the spacing control mechanism is used to adjust the spacing between the two opposite side clamping plates; The suspension rod comprises a middle long rod and side short rods, and the two side short rods are detachably fixed to the two ends of the middle long rod respectively; The support frame includes a roller, a height adjustment mechanism and a support platform, wherein the roller is installed at the lower end of the height adjustment mechanism, the support platform is installed at the upper end of the height adjustment mechanism, and the upper surface of the support platform is used to support the side short rod; The inner cavity of the marine rotor mold is bonded to the outer side surface of the marine rotor component for bonding and installation; The telescopic control mechanism includes a ratchet, a rotating plate, a pawl and a supporting spring. The ratchet is rotatably mounted on the outer side of the slide tube. The two ends of the rotating plate are rotatably connected to the surface of the ratchet and one end of the slide plate extending into the inside of the annular frame. One end of the pawl is rotatably connected to the inner side of the annular frame, and the pawl and the ratchet are snap-fitted. The two ends of the supporting spring are rotatably connected to the outer side of the pawl and the inner side of the annular frame. Connecting rods distributed in a circumferential array are provided between the sliding tube and the annular frame, one end of the connecting rod is fixedly connected to the outer side surface of the sliding tube, and one side of the connecting rod is fixedly connected to one side surface of the annular frame; The spacing control mechanism includes a nut, a bearing and a threaded rod, wherein a nut is fixedly installed on a connecting rod in one of the side clamping plates, and a bearing is fixedly installed on a connecting rod in the other side clamping plate, the threaded rod is rotatably connected to the bearing, and the threaded rod is threadably matched with the nut, and a bolt head is fixedly provided at the end of the threaded rod; A transmission wheel is fixedly mounted on one end of the threaded rod close to the bearing, a transmission belt is arranged between adjacent transmission wheels, and both ends of the transmission belt are transmission-connected with the transmission wheel.

2. A rotor bonding and positioning device according to claim 1, characterized in that: A push rod is fixedly mounted on one side of the ratchet wheel, and an anti-slip rubber sleeve is arranged on the push rod.

3. The rotor bonding and positioning device according to claim 1, characterized in that: The outer side surface of the annular frame is fixedly mounted with a sliding sleeve distributed in an annular array, the interior of the sliding sleeve is communicated with the interior of the annular frame, the sliding plate is slidably mounted inside the sliding sleeve, a sliding hole is opened on one side of the sliding sleeve, a sliding block is fixedly mounted on one end of the sliding plate, and the sliding block is slidably arranged inside the sliding hole, and the telescopic control mechanism also includes a return spring, one end of the return spring is fixedly connected to an inner wall of one side of the sliding hole, and the other end of the return spring is fixedly connected to one side of the sliding block.

4. The rotor bonding and positioning device according to claim 1, characterized in that: A bolt hole penetrating the inside of the sliding tube is provided on one side wall thereof, wherein the inner thread of one of the bolt holes is connected to a limiting bolt, and a limiting groove matched with the limiting bolt is provided on the side surface of the middle long rod.

5. The rotor bonding and positioning device according to claim 1, characterized in that: A positioning hole is formed on one side wall of the clamping tube and penetrates the inside of the clamping tube. The inside of the positioning hole on one side is threadedly connected with a positioning bolt. The positioning bolt is fixedly abutted against the side of the insertion rod. The end of the insertion rod is set to be conical.

6. A method for positioning a marine rotor by integral bonding, using a rotor bonding positioning device as claimed in any one of claims 1 to 5, characterized in that: The specific steps are: Lift both ends of the two side short rods through the support frame, put the marine rotor parts to be installed on the middle long rod, and then fix the two ends of the middle long rod to the two side short rods respectively; Remove the two inner support frames, and move the marine rotor parts to the middle of the two side clamping plates in the clamping parts at the corresponding positions; Pull the slide plate out from the inside of the annular frame so that the distance between the axis of the clamping tube and the axis of the sliding tube is the same as the distance between the axis of the mounting hole of the marine rotor component and the axis of the marine rotor component, and then insert the insertion rod through the mounting hole of the marine rotor component and the two opposite clamping tubes at the same time; The spacing between the two side clamping plates in the clamping component is changed by a spacing control mechanism, so that the two opposite clamping tubes are respectively against the two side surfaces of the marine rotor component; Push the side clamping plate to slide, so that the marine rotor parts move to the pre-installed position in the corresponding rotor outer cylinder, and fix the side clamping plate; Open the upper mold of the marine rotor mold, lift the suspension rod, and move the suspension rod to the inside of the lower mold of the marine rotor mold; The two side short rods are supported by the support frame, and the height of the boom is adjusted according to the matching clearance between the marine rotor parts and the rotor outer cylinder; Closing the upper mold of the marine rotor mold, and bonding all the marine rotor parts to the upper mold and the lower mold of the marine rotor mold respectively; Reversely control the spacing control mechanism to separate the two opposite side clamping plates and withdraw the insertion rod from the mounting hole of the marine rotor component, then operate the telescopic control mechanism to retract the slide plate, and finally move all the side clamping plates through the center hole of the marine rotor component to the two ends of the suspension rod; The middle long rod is separated from the side short rods, the supporting frame is moved to carry the side short rods and the clamping components away from the marine rotor mold, and then the middle long rod is pulled out from the marine rotor mold.

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