CN119458149B - A generator rotor shaft concentricity testing and processing mechanism - Google Patents
A generator rotor shaft concentricity testing and processing mechanism Download PDFInfo
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- CN119458149B CN119458149B CN202510060632.5A CN202510060632A CN119458149B CN 119458149 B CN119458149 B CN 119458149B CN 202510060632 A CN202510060632 A CN 202510060632A CN 119458149 B CN119458149 B CN 119458149B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/22—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring angles or tapers; for testing the alignment of axes
- G01B21/24—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring angles or tapers; for testing the alignment of axes for testing alignment of axes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/02—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation according to the instantaneous size and required size of the workpiece acted upon, the measuring or gauging being continuous or intermittent
- B24B49/04—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation according to the instantaneous size and required size of the workpiece acted upon, the measuring or gauging being continuous or intermittent involving measurement of the workpiece at the place of grinding during grinding operation
- B24B49/045—Specially adapted gauging instruments
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
- B24B5/04—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/35—Accessories
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
本发明公开了一种发电机转子轴同心度测试、加工机构，涉及金属加工技术领域，包括底板，所述底板顶部中心处开设有第一T型槽，所述第一T型槽内腔均设有连接T型板，所述连接T型板左右两侧均固定连接有横杆，通过连接T型板、弹性板、连接弧形板、L形板等结构之间的相互配合，可实现底板上能放置一个或者两个发电机，弹性板套在发电机表面，从而对发电机进行限位，将连接弧形板套在相邻的发电机转子轴表面，方便对发电机转子轴进行定位，连接T型板的设置能带动左右两侧的L形板进行左右移动，从而配合发电机的位置。
The invention discloses a generator rotor shaft concentricity testing and processing mechanism, which relates to the technical field of metal processing, and comprises a base plate, wherein a first T-shaped slot is provided at the top center of the base plate, a connecting T-shaped plate is provided in the inner cavity of the first T-shaped slot, and a cross bar is fixedly connected to the left and right sides of the connecting T-shaped plate. Through the mutual cooperation between the connecting T-shaped plate, an elastic plate, a connecting arc plate, an L-shaped plate and other structures, one or two generators can be placed on the base plate, the elastic plate is sleeved on the surface of the generator to limit the generator, and the connecting arc plate is sleeved on the adjacent generator rotor shaft surface to facilitate the positioning of the generator rotor shaft. The setting of the connecting T-shaped plate can drive the L-shaped plates on the left and right sides to move left and right, thereby cooperating with the position of the generator.
Description
Technical Field
The invention relates to the technical field of metal processing, in particular to a concentricity testing and processing mechanism for a generator rotor shaft.
Background
The concentricity test and processing mechanism of the generator rotor shaft is supporting equipment for grinding and testing the rotor shaft, the function of the rotor shaft is particularly important when the generator is used, the surface position of the rotor shaft needs to be ground and processed regularly, along with the continuous development of technology, the requirements of people on the concentricity test and the manufacturing process of the processing mechanism of the generator rotor shaft are higher and higher, the processing of metal parts comprises simple grinding, drilling and the like, and objects need to be clamped and positioned before the processing, so that related devices need to be used when the concentric shaft of the generator rotor shaft is tested and processed.
However, some problems exist in the testing and processing processes of the existing generator rotor shaft, the existing generator rotor shaft is inconvenient to test and process a plurality of generator rotor shafts simultaneously in the testing and processing processes, the service efficiency of the device is reduced, meanwhile, the existing device is inconvenient to test and process the generator rotor shafts with different sizes, the application range of the device can be affected, the existing device does not generally have the effect of processing the rotor shafts in the testing process of the rotor shafts, the two working modes are generally processed separately, and thus the processing effect or the testing result can be inaccurate.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide a mechanism for testing and processing concentricity of generator rotor shafts, which is convenient for testing and processing a plurality of generator rotor shafts and for testing and processing generator rotor shafts with different sizes.
In order to achieve the purpose, the technical scheme is that the concentricity testing and processing mechanism for the generator rotor shaft comprises a bottom plate, wherein a first T-shaped groove is formed in the center of the top of the bottom plate, connecting T-shaped plates are respectively arranged in the inner cavities of the first T-shaped groove, transverse rods are respectively fixedly connected to the left side and the right side of each connecting T-shaped plate, L-shaped plates are respectively fixedly connected to one ends of the transverse rods, far away from the connecting T-shaped plates, limiting plates are respectively fixedly connected to the front side and the rear side of each L-shaped plate, universal wheels are respectively and fixedly connected to the bottoms of the limiting plates, two vertical plates are respectively connected to the front side of the bottom plate, second T-shaped grooves are respectively formed in the front sides of the two vertical plates, two elastic plates are respectively and fixedly connected to the rear side of the bottom plate, limiting T-shaped plates are respectively and movably connected to the inner cavities of the second T-shaped grooves, one side of each elastic plate is fixedly connected to the front side of the adjacent limiting T-shaped plates, and regulating mechanisms are respectively arranged on the left side and the right side of the bottom plate.
Preferably, the adjustment mechanism includes two fly leaves, two the fly leaf sets up for controlling, the fly leaf is located adjacent L shaped plate one side, two blind holes have all been seted up to one side that the bottom plate was kept away from to the L shaped plate, two montants of equal fixedly connected with in fly leaf bottom, the montant is located adjacent blind hole inner chamber, the through-hole has all been seted up to the fly leaf inner chamber, the through-hole inner chamber all runs through and is equipped with the dwang, the third T type groove has all been seted up to one side that the dwang top is close to the bottom plate, the equal swing joint of third T type groove inner chamber has T type piece, the equal fixedly connected with L shaped rod in T type piece top, the equal fixedly connected with spacing collar of one end that the T type piece was kept away from to L shaped rod, spacing collar inner chamber fixedly connected with tester, one side that the dwang outside edge is close to the bottom plate all overlaps and is equipped with two adjusting rings, two adjacent L shaped rod left and right sides, two adjacent the through-hole inner chamber is all fixedly connected with T type rod between the adjusting ring, the equal swing joint of bottom plate has set up the screw hole, the equal swing joint of end has the screw bolt has the equal screw hole, the equal swing joint of two screw holes has the bottom plate, the equal swing joint of screw hole has the top.
Preferably, a plurality of third threaded holes are formed in one side, close to the bottom plate, of the bottom of the rotating rod, fourth threaded holes are formed in the bottom of the adjusting ring, and connecting bolts are connected to the inner cavities of the adjacent third threaded holes and the fourth threaded holes in a threaded mode.
Preferably, one side of fly leaf that is close to the bottom plate all is equipped with solid fixed ring, gu fixed ring fixed connection is at adjacent dwang outside edge, one side that the fly leaf kept away from the bottom plate all is equipped with four spacing arcs, and is adjacent all fixedly connected with elasticity arc pole jointly between the spacing arc, the fifth screw hole has all been seted up to spacing arc inner chamber, the sixth screw hole has all been seted up to dwang outside edge, and is adjacent the equal fixedly connected with spacing threaded rod of fifth screw hole and sixth screw hole inner chamber jointly.
Preferably, the movable groove has all been seted up to L shaped plate one side, the equal swing joint of movable groove inner chamber has the movable block, the equal fixedly connected with of one side that the bottom plate was kept away from to the movable block is connected the U type piece, it all articulates there is the swing piece to connect the U type piece inner chamber, the equal fixedly connected with electric telescopic handle of one side that the L shaped plate was kept away from to the swing piece, electric telescopic handle outside edge is kept away from one side of L shaped plate and all articulates there is spacing U type piece, spacing U type piece top all is equipped with the carriage, the spout has all been seted up to carriage bottom, the equal fixedly connected with slider in spacing U type piece top, slider swing joint is at adjacent spout inner chamber, carriage top fixedly connected with a plurality of elastic rod.
Preferably, the supporting frame inner chamber all is equipped with the motor, the equal fixedly connected with transfer line of motor power take off shaft, the connecting hole has all been seted up to the one end that the transfer line is close to the bottom plate, the equal fixedly connected with flange in the connecting hole in the left and right sides, the recess has all been seted up to one side that the bottom plate was kept away from to both sides around the dwang, the flange is located adjacent recess inner chamber.
Preferably, the connecting plates are fixedly connected to the front side and the rear side of the connecting U-shaped block, seventh threaded holes are formed in the inner cavities of the connecting plates, a plurality of eighth threaded holes are formed in one side of the L-shaped plate, the inner cavities of the seventh threaded holes are connected with connecting threaded rods in a threaded mode, and one ends of the connecting threaded rods are connected with the inner cavities of the adjacent eighth threaded holes in a threaded mode.
Preferably, the bottom plate top is close to left and right sides department all is equipped with four connection arcs, and two adjacent the arc corresponding one side of connection arc has all been seted up the arc, two adjacent the arc inner chamber is all fixedly connected with elasticity arc jointly, is located both sides around connection arc one side is all fixedly connected with elasticity rope, the one end fixed connection that the connection arc was kept away from to elasticity rope is at bottom plate outside edge.
Compared with the prior art, the invention has the beneficial effects that:
According to the invention, through the mutual matching among structures such as the connecting T-shaped plate, the elastic plate, the connecting arc plate, the L-shaped plate and the like, one or two generators can be placed on the bottom plate, the elastic plate is sleeved on the surfaces of the generators, so that the generators are limited, the connecting arc plate is sleeved on the surfaces of adjacent generator rotor shafts, the positioning of the generator rotor shafts is facilitated, the arrangement of the connecting T-shaped plate can drive the L-shaped plates on the left side and the right side to move left and right, and the positions of the generators are matched;
Through the mutual cooperation between motor, electric telescopic handle, tester, the rod of polishing and other structures, can realize that electric telescopic handle passes through the carriage and drives the motor and reciprocate, the motor drives the dwang and reciprocate to aim at the axle center of generator rotor shaft with the axle center of dwang, tester and the rod of polishing all laminate on generator rotor shaft surface, the motor drives the dwang and rotates, the dwang drives the tester and rotates with the rod of polishing, the rod of polishing polishes generator rotor shaft surface, the tester tests generator rotor shaft surface, thereby improved the work efficiency of device.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 shows a component of the invention a schematic structural diagram of the bottom plate;
FIG. 3 is an exploded view of the L-shaped panel of the component of the present invention;
FIG. 4 is a left side view of the component floor of the present invention;
FIG. 5 is a schematic view showing the bottom structure of the component support frame of the present invention;
FIG. 6 is a schematic view of the structure of the electric telescopic rod of the component of the present invention;
FIG. 7 is a schematic view of the limiting arcuate plate of the component of the present invention;
FIG. 8 is a schematic diagram of the motor structure of the component of the present invention;
FIG. 9 is an exploded view of the rotating lever of the component of the present invention;
fig. 10 is a schematic view of a T-shaped plate structure for limiting the parts of the present invention.
The reference numbers in the figure are 1, a bottom plate, 2, an elastic plate, 3, a connecting T-shaped plate, 4, a cross rod, 5, an L-shaped plate, 6, a movable plate, 7, an elastic rope, 8, a tester, 9, a connecting arc plate, 10, an elastic arc plate, 11, a vertical plate, 12, a limit plate, 13, a universal wheel, 14, a supporting frame, 15, an elastic rod, 16, an electric telescopic rod, 17, a motor, 18, a transmission rod, 19, a rotating rod, 20, a fixed ring, 21, a limit ring, 22, an L-shaped rod, 23, a polishing rod, 24, a connecting U-shaped block, 25, a connecting plate, 26, a connecting threaded rod, 27, a swinging block, 28, a limit U-shaped block, 29, a sliding block, 30, a movable block, 31, a limit arc plate, 32, an elastic arc rod, 33, a limit threaded rod, 34, a T-shaped block, 35, an adjusting ring, 36, a connecting bolt, 37, a T-shaped rod, 38, an adjusting plate, 39, a limit disc, 40, a movable rod, 41, a limit bolt, 42, a limit T-shaped plate, 43 and a convex plate 44.
Detailed Description
Referring to fig. 1-10, the present invention provides a technical solution:
Embodiment one:
the utility model provides a generator rotor shaft concentricity test, processing mechanism, including bottom plate 1, bottom plate 1 top center department has seted up first T type groove, first T type groove inner chamber all is equipped with connection T template 3, connection T template 3 left and right sides all fixedly connected with horizontal pole 4, horizontal pole 4 is kept away from the one end that connects T template 3 and is all fixedly connected with L shaped plate 5,L both sides all fixedly connected with limiting plate 12 around, limiting plate 12 bottom all fixedly connected with universal wheel 13, bottom plate 1 front side fixedly connected with two riser 11, two riser 11 front sides all have seted up the second T type groove, bottom plate 1 rear side fixedly connected with two elastic plates 2, second T type groove inner chamber all swing joint has spacing T template 42, elastic plate 2 one side fixedly connected with is in adjacent spacing T template 42 front side, bottom plate 1 left and right sides all is equipped with adjustment mechanism, bottom plate 1 top is close to left and right sides department all is equipped with four connection arcs 9, two adjacent connection arcs 9 corresponding one side all has seted up the arc groove, two adjacent arc groove inner chamber all are fixedly connected with elasticity rope 10 together, elastic rope 7 is located in front of 7 fixedly connected with one side at the outer side of the elastic rope fixedly connected with arc plate 7;
One or two generators can be placed on the bottom plate 1, the elastic plate 2 is sleeved on the surface of the generator, so that the generator is limited, the connecting arc plate 9 is sleeved on the surface of an adjacent generator rotor shaft, the generator rotor shaft is conveniently positioned, the L-shaped plates 5 on the left side and the right side can be driven to move left and right by the arrangement of the connecting T-shaped plate 3, and the positions of the generators are matched.
Embodiment two:
The adjusting mechanism comprises two movable plates 6, the two movable plates 6 are arranged left and right, the movable plates 6 are positioned on one side of the adjacent L-shaped plates 5, two blind holes are formed in one side, far away from the bottom plate 1, of the L-shaped plates 5, two vertical rods 44 are fixedly connected to the bottoms of the movable plates 6, the vertical rods 44 are positioned in the inner cavities of the adjacent blind holes, through holes are formed in the inner cavities of the movable plates 6, rotating rods 19 are arranged in the inner cavities of the through holes in a penetrating manner, a third T-shaped groove is formed in one side, close to the bottom plate 1, of the top of the rotating rod 19, T-shaped blocks 34 are movably connected to the inner cavities of the third T-shaped groove, L-shaped rods 22 are fixedly connected to the tops of the T-shaped blocks 34, limiting rings 21 are fixedly connected to a tester 8 are sleeved on one side, close to the bottom plate 1, of the outer edges of the rotating rods 19 are provided with two adjusting rings 35, the two adjacent adjusting rings 35 are respectively positioned at the left side and the right side of the adjacent L-shaped rod 22, a T-shaped rod 37 is fixedly connected between the two adjacent adjusting rings 35 near the bottom, the bottom end of the T-shaped rod 37 is fixedly connected with an adjusting plate 38, a vertical groove is formed in the inner cavity of the adjusting plate 38, a movable rod 40 is arranged in the inner cavity of the vertical groove in a penetrating manner, a polishing rod 23 is fixedly connected to one end, close to the bottom plate 1, of the movable rod 40, a limiting disc 39 is fixedly connected to one end, far away from the bottom plate 1, of the movable rod 40, a first threaded hole is formed in the inner cavity of the movable rod 40, a second threaded hole is formed in the bottom of the adjusting plate 38, a limiting bolt 41 is connected with the inner cavity of the second threaded hole in a threaded manner, the top end of the limiting bolt 41 penetrates through the adjacent first threaded hole and is in threaded connection with the first threaded hole, and the top end of the limiting bolt 41 is inserted into the top of the adjacent vertical groove;
a plurality of third threaded holes are formed on one side, close to the bottom plate 1, of the bottom of the rotating rod 19, fourth threaded holes are formed on the bottom of the adjusting ring 35, connecting bolts 36 are connected with common threaded connections of adjacent third threaded holes and fourth threaded hole inner cavities, a fixed ring 20 is arranged on one side, close to the bottom plate 1, of the movable plate 6, the fixed ring 20 is fixedly connected with the outer side edge of the adjacent rotating rod 19, four limiting arc plates 31 are arranged on one side, far away from the bottom plate 1, of the movable plate 6, elastic arc rods 32 are fixedly connected between the adjacent limiting arc plates 31, fifth threaded holes are formed in the inner cavities of the limiting arc plates 31, sixth threaded holes are formed in the outer side edge of the rotating rod 19, limiting threaded rods 33 are fixedly connected with the inner cavities of the adjacent fifth threaded holes and the sixth threaded holes, movable grooves are formed in one side of the L-shaped plate 5, movable blocks 30 are movably connected with the inner cavities of the movable grooves, the movable block 30 is fixedly connected with the connecting U-shaped block 24 on one side far away from the bottom plate 1, the inner cavity of the connecting U-shaped block 24 is hinged with the swinging block 27, one side far away from the L-shaped plate 5 of the swinging block 27 is fixedly connected with the electric telescopic rod 16, one side far away from the L-shaped plate 5 of the outer side edge of the electric telescopic rod 16 is hinged with the limiting U-shaped block 28, the top of the limiting U-shaped block 28 is provided with the supporting frame 14, the bottom of the supporting frame 14 is provided with the sliding groove, the top of the limiting U-shaped block 28 is fixedly connected with the sliding block 29, the sliding block 29 is movably connected with the inner cavity of the adjacent sliding groove, the top of the supporting frame 14 is fixedly connected with the plurality of elastic rods 15, the inner cavity of the supporting frame 14 is provided with the motor 17, the power output shaft of the motor 17 is fixedly connected with the transmission rod 18, one end of the transmission rod 18 close to the bottom plate 1 is provided with the connecting hole, the left side and the right side in the connecting hole is fixedly connected with the convex plate 43, grooves are formed in the front side and the rear side of the rotating rod 19, one side, far away from the bottom plate 1, of the rotating rod is provided with a convex plate 43, the convex plate is located in an adjacent groove inner cavity, a connecting plate 25 is fixedly connected to the front side and the rear side of a connecting U-shaped block 24, seventh threaded holes are formed in the inner cavity of the connecting plate 25, a plurality of eighth threaded holes are formed in one side of the L-shaped plate 5, a connecting threaded rod 26 is connected to the inner cavity of each seventh threaded hole in a threaded mode, and one end of the connecting threaded rod 26 is connected to the inner cavity of the adjacent eighth threaded hole in a threaded mode;
The motor telescopic rod 16 drives the motor 17 to move up and down through the supporting frame 14, the motor 17 drives the rotating rod 19 to move up and down, so that the axis of the rotating rod 19 is aligned with the axis of the generator rotor shaft, the tester 8 and the polishing rod 23 are attached to the surface of the generator rotor shaft, the motor 17 drives the rotating rod 19 to rotate, the rotating rod 19 drives the tester 8 and the polishing rod 23 to rotate, the polishing rod 23 polishes the surface of the generator rotor shaft, and the tester 8 tests the surface of the generator rotor shaft, so that the working efficiency of the device is improved.
Working principle: when the device starts to work, an operator places one or two generators on the top of the bottom plate 1, pulls the elastic plate 2, the elastic plate 2 drives the limiting T-shaped plate 42 to move, the limiting T-shaped plate 42 is placed in a T-shaped groove in the vertical plate 11, so that the generators are limited, the connecting arc plates 9 are taken out, a plurality of connecting arc plates 9 on the same side are sleeved on the surfaces of the generator rotor shafts, the connecting arc plates 9 are arranged through the elastic arc plates 10, the connecting arc plates 9 are conveniently sleeved on the surfaces of the generator rotor shafts with different diameters, the elastic ropes 7 can limit the connecting arc plates 9, the L-shaped plate 5,L moves left and right to drive the cross rod 4 and the connecting T-shaped plate 3, the positions of the L-shaped plates 5 on the left side and the right side are adjusted, after the positions of the generator rotor shafts are determined, the electric telescopic rods 16 are started through an external power supply, the electric telescopic rod 16 drives the limit U-shaped block 28 to move, the limit U-shaped block 28 drives the supporting frame 14 to move through the sliding block 29, so that the position of the supporting frame 14 is adjusted, when the moving height of the supporting frame 14 needs to be adjusted, an operator rotates the connecting threaded rod 26, the connecting threaded rod 26 is taken out of the surface of the L-shaped plate 5 and moves the connecting U-shaped block 24 downwards, the connecting U-shaped block 24 drives the electric telescopic rod 16 to move downwards through the swinging block 27, the electric telescopic rod 16 drives the sliding block 29 to move through the limit U-shaped block 28, the electric telescopic rod 16 is started again, the height of the supporting frame 14 can be adjusted, the supporting frame 14 drives the motor 17 to move, the motor 17 drives the rotating rod 19 to move through the transmission rod 18, the rotating rod 19 drives the movable plate 6 and the vertical rod 44 to move up and down, the axle center of the rotating rod 19 is aligned with the axle center of a rotor shaft of the generator, one end of the tester 8 is attached to the surface of a rotor shaft of the generator, the motor 17 is started, the motor 17 drives the transmission rod 18 to rotate, the transmission rod 18 drives the rotation rod 19 to rotate through the convex plate 43, and the rotation rod 19 passes through the T-shaped block 34, The L-shaped rod 22 and the limiting ring 21 drive the tester 8 to rotate, the tester 8 tests the surface of the rotor shaft of the generator, when the surface of the rotor shaft of the generator needs to be polished, the limiting bolt 41 is rotated, the limiting bolt 41 drives the movable rod 40 to move up and down, the movable rod 40 drives the polishing rod 23 to move up and down, the polishing rod 23 is attached to the surface of the rotor shaft of the generator, the motor 17 drives the rotating rod 19 to rotate during working, and the rotating rod 19 passes through the adjusting ring 35, T type pole 37 and regulating plate 38 drive movable rod 40 and rotate, movable rod 40 drives the rod 23 of polishing and rotates, the rod 23 of polishing polishes to generator rotor shaft surface, test and processing can operate simultaneously in the device, if motor 17 breaks down in long-time work, operating personnel rotates spacing threaded rod 33, take out spacing threaded rod 33 from the surface of dwang 19, remove dwang 19, take out dwang 19 from inside movable plate 6, swing carriage 14 again, carriage 14 drives spacing U type piece 28 through slider 29 and swings, thereby take out motor 17 from carriage 14 inside can.
Claims (1)
1. Concentricity test of generator rotor shaft, The processing mechanism comprises a bottom plate (1) and is characterized in that a first T-shaped groove is formed in the center of the top of the bottom plate (1), a connecting T-shaped plate (3) is arranged in an inner cavity of the first T-shaped groove, two elastic plates (2) are fixedly connected to the left side and the right side of the connecting T-shaped plate (3), an L-shaped plate (5) is fixedly connected to one end of the connecting T-shaped plate (3) far away from the cross rods (4), limiting plates (12) are fixedly connected to the front side and the rear side of the L-shaped plate (5), universal wheels (13) are fixedly connected to the bottom of the limiting plates (12), two vertical plates (11) are fixedly connected to the front side of the bottom plate (1), two second T-shaped grooves are formed in the front side of the vertical plates (11), two elastic plates (2) are fixedly connected to the front side of the adjacent limiting T-shaped plate (42), two regulating mechanisms (6) are arranged on the left side and the right side of the bottom plate (1), two regulating mechanisms (6) are arranged on the two sides of the two adjacent limiting plates (42), two regulating mechanisms (6) are arranged on the two sides of the two vertical plates (6) far away from the two adjacent limiting plates (6), the vertical rod (44) is positioned in the adjacent blind hole inner cavity, the through holes are formed in the inner cavity of the movable plate (6), the rotating rod (19) is arranged in the inner cavity of the through holes in a penetrating mode, a third T-shaped groove is formed in one side, close to the bottom plate (1), of the top of the rotating rod (19), the T-shaped block (34) is movably connected in the inner cavity of the third T-shaped groove, the L-shaped rod (22) is fixedly connected to the top of the T-shaped block (34), the limiting ring (21) is fixedly connected to one end, far away from the T-shaped block (34), of the L-shaped rod (22), the tester (8) is fixedly connected to the inner cavity of the limiting ring (21), two adjusting rings (35) are sleeved on one side, close to the bottom plate (1), of the outer edge of the rotating rod (19), adjacent two adjusting rings (35) are respectively positioned at the left side and the right side of an adjacent L-shaped rod (22), a T-shaped rod (37) is fixedly connected between the adjacent two adjusting rings (35) near the bottom part, the bottom ends of the T-shaped rods (37) are fixedly connected with adjusting plates (38), vertical grooves are formed in inner cavities of the adjusting plates (38), movable rods (40) are penetrated through the inner cavities of the vertical grooves, one ends of the movable rods (40) near the bottom plate (1) are fixedly connected with polishing rods (23), one ends of the movable rods (40) far away from the bottom plate (1) are fixedly connected with limiting plates (39), the utility model discloses a movable rod (40) is characterized in that the inner cavity of the movable rod (40) is provided with a first threaded hole, the bottom of the adjusting plate (38) is provided with a second threaded hole, the inner cavity of the second threaded hole is in threaded connection with a limit bolt (41), the top end of the limit bolt (41) penetrates through the adjacent first threaded hole and is in threaded connection with the limit bolt, the top end of the limit bolt (41) is inserted at the top of the adjacent vertical groove, four connecting arc plates (9) are arranged at the positions, close to the left side and the right side, of the top of the bottom plate (1), the corresponding sides of the two connecting arc plates (9) are provided with arc grooves, the inner cavities of the two adjacent arc grooves are fixedly connected with an elastic arc plate (10) together, elastic ropes (7) are fixedly connected to one sides of the connecting arc plates (9) at the front side and the rear side, one ends of the elastic ropes (7) far away from the connecting arc plates (9) are fixedly connected to the outer side edge of the bottom plate (1), movable grooves are formed in one sides of the L-shaped plates (5), movable blocks (30) are movably connected to inner cavities of the movable grooves, U-shaped connecting blocks (24) are fixedly connected to one sides of the movable blocks (30) far away from the bottom plate (1), swinging blocks (27) are hinged to inner cavities of the U-shaped connecting blocks (24), electric telescopic rods (16) are fixedly connected to one sides of the swinging blocks (27) far away from the L-shaped plates (5), the utility model discloses a motor drive mechanism, including motor telescoping rod (16), fixed ring (20) are all equipped with in one side that L shaped plate (5) was kept away from to motor telescoping rod (16) outside edge, spacing U shaped piece (28) top all is equipped with carriage (14), carriage (14) bottom all has been seted up the spout, spacing U shaped piece (28) top all fixedly connected with slider (29), slider (29) swing joint is at adjacent spout inner chamber, carriage (14) top fixedly connected with a plurality of elastic rod (15), one side that movable plate (6) is close to bottom plate (1) all is equipped with solid fixed ring (20), gu fixed ring (20) fixed connection is in adjacent dwang (19) outside edge, one side that bottom plate (1) was kept away from to movable plate (6) all is equipped with four spacing arc (31), adjacent all fixedly connected with elastic arc pole (32) between spacing arc (31) jointly, fifth screw hole has all been seted up in spacing arc (31) inner chamber, sixth screw hole has all been seted up at dwang (19) outside edge, adjacent motor drive mechanism and six screw hole (17) all are connected with power take-off (17), the utility model discloses a connecting device for a motor vehicle, including bottom plate (1) and connecting plate (25), connecting hole has all been seted up to the one end that transfer line (18) is close to bottom plate (1), the equal fixedly connected with flange (43) in the connecting hole both sides, one side that bottom plate (1) was kept away from to both sides around transfer line (19) all sets up flutedly, flange (43) are located adjacent recess inner chamber, both sides all fixedly connected with connecting plate (25) around connecting U type piece (24), seventh screw hole has all been seted up to connecting plate (25) inner chamber, a plurality of eighth screw hole has all been seted up to L shaped plate (5) one side, the equal threaded connection of seventh screw hole inner chamber has connecting threaded rod (26), connecting threaded rod (26) one end threaded connection is in adjacent eighth screw hole inner chamber, a plurality of third screw hole has all been seted up to one side that bottom plate (1) is close to the bottom of transfer line (19), fourth screw hole has all been seted up to adjusting ring (35) bottom, adjacent third screw hole and fourth screw hole inner chamber all have connecting bolt (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510060632.5A CN119458149B (en) | 2025-01-15 | 2025-01-15 | A generator rotor shaft concentricity testing and processing mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510060632.5A CN119458149B (en) | 2025-01-15 | 2025-01-15 | A generator rotor shaft concentricity testing and processing mechanism |
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| CN119458149A CN119458149A (en) | 2025-02-18 |
| CN119458149B true CN119458149B (en) | 2025-05-06 |
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| CN119458149A (en) | 2025-02-18 |
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