CN113799055B - Bearing dismounting device used in fan maintenance process - Google Patents
Bearing dismounting device used in fan maintenance process Download PDFInfo
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- CN113799055B CN113799055B CN202111173992.4A CN202111173992A CN113799055B CN 113799055 B CN113799055 B CN 113799055B CN 202111173992 A CN202111173992 A CN 202111173992A CN 113799055 B CN113799055 B CN 113799055B
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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
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
- B25B27/06—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting or withdrawing sleeves or bearing races
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Abstract
The invention discloses a bearing dismounting device used in the fan overhauling process, which comprises a barrel body, wherein a sliding block is arranged in a second through groove in a laminating and sliding manner, the cross section of the sliding block is in the shape of a right triangle, the top end of the sliding block penetrates out of the second through groove, the bottom surface of the sliding block is fixedly connected with the top surface of a second dovetail block, the side wall of a vertical rod of a T-shaped sliding rod is fixedly connected with a third spring, one end of the third spring is fixedly connected with the side wall of the barrel body, the model of a PLC is CPM1A-10CDR-A-V1, the barrel body is connected with an annular barrel body in a welding manner, the first barrel body is made of alloy steel materials, signals can be timely transmitted to workers while fan bearings with different inner diameters are accurately hooked, the operation of the workers is convenient, the supports of a plurality of clamping blocks can be indirectly realized, the uniform force is ensured to be applied to the bearings, the bearings are pulled out while uniform stress is ensured, the integrity of the bearings is ensured, the operation is simple, the working efficiency is improved, and the use requirements are met.
Description
Technical Field
The invention relates to the technical field of fan maintenance, in particular to a bearing dismounting device used in a fan maintenance process.
Background
The bearing disassembly link is an important link in the fan maintenance process, the original appearance of the bearing is kept during disassembly, the safety of a disassembling worker is ensured, and the disassembly efficiency is improved; in addition, the bearing dismounting method has a high probability of causing bearing damage in actual use, a worker cannot accurately know whether the hook hooks the bearing, and can only know whether the bearing hooks through multiple experiments, so that time is wasted, the working efficiency is reduced, and the requirements of no damage to the bearing and quick and convenient dismounting are difficult to meet due to high specific operation difficulty.
Disclosure of Invention
In order to solve the existing problems, the invention provides a bearing dismounting device used in the fan maintenance process.
The invention is realized by the following technical scheme:
a bearing dismounting device used in the fan overhauling process comprises a barrel body, wherein the cross section of the barrel body is circular, a cover plate is fixedly connected with the bottom surface of the barrel body, a disc is arranged in the barrel body in a fitting sliding manner, a plurality of first dovetail grooves are symmetrically formed in the inner wall of the barrel body, a first dovetail block is arranged in the first dovetail grooves in a fitting sliding manner, the side wall of the first dovetail block is fixedly connected with the side wall of the disc, a plurality of second dovetail grooves are symmetrically formed in the bottom surface of the disc, a second dovetail block is arranged in the second dovetail grooves in a fitting sliding manner, a first vertical rod is fixedly connected with the bottom surface of the second dovetail block, a plurality of first through grooves are symmetrically formed in the top surface of the cover plate, the plurality of first through grooves correspond to the plurality of second dovetail grooves one to one, the first bottom vertical rod penetrates through the first through grooves to extend to the outside, a clamping block is fixedly connected with the bottom end of the vertical rod on the side wall of the first dovetail block, the cross section of the clamping block is in a right triangle shape, a pressure sensor is fixedly embedded in the side wall of a first vertical rod, the bottom surface of the pressure sensor is attached to the top surface of a clamping block, the side wall of a second dovetail block is fixedly connected with a first spring, one end of the first spring is fixedly connected with a disc, the first spring is a compression spring, the top surface of a cover plate is fixedly connected with a PLC (programmable logic controller), the PLC is arranged in a barrel body, the top surface of the cover plate is fixedly connected with a battery, the battery is arranged in the barrel body, the pressure sensor is electrically connected with the PLC, the top surface of the disc is symmetrically provided with a plurality of second through grooves, the plurality of second through grooves are in one-to-one correspondence with and communicated with a plurality of second dovetail grooves, slide blocks are attached to and slidably arranged in the second through grooves, the cross-sectional shapes of the slide blocks are right-angled triangles, the top ends of the slide blocks penetrate through the second through grooves, and the bottom surfaces of the slide blocks are fixedly connected with the top surface of the second dovetail block, the barrel body is internally provided with a first barrel body in a fitting and sliding manner, the inner diameter of the first barrel body is gradually reduced from bottom to top, a dovetail block is arranged in the first dovetail groove in a fitting and sliding manner, the side wall of the dovetail block is fixedly connected with the side wall of the first barrel body, the first barrel body is arranged right above a disc, the first barrel body is internally provided with a slide block inclined plane in a fitting and sliding manner, the top surface of the first dovetail block is fixedly connected with a second spring, the top end of the second spring is fixedly connected with the bottom surface of the dovetail block, the elastic force of the second spring is smaller than that of the first spring, the top surface of the barrel body is symmetrically provided with two through holes, the top surface of the first barrel body is symmetrically and fixedly connected with two second vertical rods, the second vertical rods are arranged right below the through holes and matched with the through holes, the top surface of the disc is fixedly embedded with a screw nut, the top surface of the barrel body is provided with a T-shaped screw rod, the bottom end of the T-shaped screw rod penetrates into the barrel body and sequentially penetrates through the first barrel body and the screw nut, the T-shaped lead screw is in threaded connection with a lead screw nut, two bearings are fixedly sleeved on the T-shaped lead screw, one bearing is fixedly embedded on the top surface of the barrel body, the other bearing is fixedly embedded on the top surface of the cover plate, the side wall of the barrel body is fixedly connected with an annular barrel body, the top surface of the annular barrel body and the top surface of the barrel body are positioned on the same plane, a T-shaped slide bar is annularly arranged in the annular barrel body, the cross section of the T-shaped slide bar is square, a cross bar of the T-shaped slide bar penetrates out of the annular barrel body and is fixedly connected with a guide wheel, the cross bar of the T-shaped slide bar is in sliding connection with the annular barrel body, the side wall of a vertical bar of the T-shaped slide bar is fixedly connected with a third spring, one end of the third spring is fixedly connected with the side wall of the barrel body, the third spring is a compression spring, a plurality of third through grooves are annularly opened on the top surface of the annular barrel body, and slide bars are attached and arranged in the third through grooves, the utility model discloses a lead screw, including slide bar, T shape slide bar montant, connecting rod, T shape lead screw, second barrel, staving top surface, slide bar bottom and T shape slide bar montant top surface fixed connection, the slide bar top is worn out the third through groove and is articulated to have a connecting rod, the cover has the second barrel on the T shape lead screw, T shape lead screw not with the contact of second barrel, second barrel bottom surface and the laminating of staving top surface, connecting rod one end is articulated with second barrel lateral wall, staving top surface fixedly connected with LED lamp, the LED lamp passes through circuit and PLC controller electric connection.
Preferably, the PLC controller is in a model of CPM1A-10CDR-A-V1.
Preferably, the connection mode of the barrel body and the annular barrel body adopts welding.
Preferably, the first cylinder is made of alloy steel materials.
Compared with the prior art, the invention has the beneficial effects that: this device simple structure, the function is various, therefore, the clothes hanger is strong in practicability, through having set up the apron, the disc, first dovetail block, the second dovetail block, first montant, a fixture block, pressure sensors, first spring, the LED lamp, the PLC controller, a battery, a slide block, first barrel, dovetail block, the second spring, the second montant, screw nut, T shape lead screw and bearing can realize carrying out accurate the support of catching on the bearing of different internal diameters simultaneously can be timely with signal transmission to the staff, be convenient for staff's operation, and set up annular staving and a plurality of T shape slide bars, the leading wheel, the third spring, the slide bar, connecting rod and second barrel can indirectly realize the support to a plurality of fixture blocks, guarantee that a plurality of fixture blocks bearing power are said evenly, thereby pulled out when guaranteeing the even atress of bearing, guarantee the integrality of bearing, therefore, the operation is simple, the operation efficiency is improved, and the use requirements are satisfied.
Drawings
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a top view of the structure of the present invention;
FIG. 3 isbase:Sub>A cross-sectional view A-A of the structure of the present invention;
FIG. 4 is an enlarged view of a portion of the structure of the present invention;
fig. 5 is a schematic view of the structure according to the present invention.
In the figure: the LED lamp comprises a barrel body 1, a cover plate 2, a disc 3, a first dovetail block 4, a second dovetail block 5, a first vertical rod 6, a clamping block 7, a pressure sensor 8, a first spring 9, a PLC (programmable logic controller) 10, a battery 11, a sliding block 12, a first barrel body 13, a dovetail block 14, a second spring 15, a second vertical rod 16, a screw nut 17, a T-shaped screw 18, a bearing 19, an annular barrel body 20, a T-shaped sliding rod 21, a guide wheel 22, a third spring 23, a sliding rod 24, a connecting rod 25, a second barrel body 26, an LED lamp 27, a first dovetail groove 1-1, a through hole 1-2, a first through groove 2-1, a second dovetail groove 3-1, a second through groove 3-2 and a third through groove 20-1.
Detailed Description
The invention is described in further detail below with reference to the following figures and embodiments:
as shown in figures 1-5, a bearing dismounting device used in a fan maintenance process comprises a barrel body 1, wherein the cross section of the barrel body 1 is circular, a cover plate 2 is fixedly connected to the bottom surface of the barrel body 1, a disc 3 is arranged in the barrel body 1 in a fitting and sliding manner, a plurality of first dovetail grooves 1-1 are symmetrically formed in the inner wall of the barrel body 1, a first dovetail block 4 is arranged in the first dovetail grooves 1-1 in a fitting and sliding manner, the side wall of the first dovetail block 4 is fixedly connected with the side wall of the disc 3, a plurality of second dovetail grooves 3-1 are symmetrically formed in the bottom surface of the disc 3, a second dovetail block 5 is arranged in the second dovetail grooves 3-1 in a fitting and sliding manner, a first vertical rod 6 is fixedly connected to the bottom surface of the second dovetail block 5, a plurality of first through grooves 2-1 are symmetrically formed in the top surface of the cover plate 2, and a plurality of first through grooves 2-1 correspond to a plurality of second dovetail grooves 3-1 one by one, the bottom end of the first vertical rod 6 penetrates through the first through groove 2-1 and extends to the outside, the bottom end of the side wall of the first vertical rod 6 is fixedly connected with a clamping block 7, the section of the clamping block 7 is in a right triangle shape, a pressure sensor 8 is fixedly embedded in the side wall of the first vertical rod 6, the bottom surface of the pressure sensor 8 is attached to the top surface of the clamping block 7, the side wall of the second dovetail block 5 is fixedly connected with a first spring 9, one end of the first spring 9 is fixedly connected with the disc 3, the first spring 9 is a compression spring, the top surface of the cover plate 2 is fixedly connected with a PLC (programmable logic controller) 10, the PLC 10 is arranged in the barrel body 1, the top surface of the cover plate 2 is fixedly connected with a battery 11, the battery 11 is arranged in the barrel body 1, the pressure sensor 8 is electrically connected with the PLC 10, the top surface of the disc 3 is symmetrically provided with a plurality of second through grooves 3-2, the plurality of second through grooves 3-2 correspond to the plurality of second dovetail grooves 3-1 one by one and are communicated with the second through grooves 3-1, a slide block 12 is arranged in the second through grooves 3-2 in a laminating sliding mode, the section of the slide block 12 is in the shape of a right triangle, the top end of the slide block 12 penetrates out of the second through grooves 3-2, the bottom surface of the slide block 12 is fixedly connected with the top surface of a second dovetail block 5, a first cylinder 13 is arranged in the cylinder 1 in a laminating sliding mode, the inner diameter of the first cylinder 13 is gradually reduced from bottom to top, a dovetail block 14 is arranged in the first dovetail groove 1-1 in a laminating sliding mode, the side wall of the dovetail block 14 is fixedly connected with the side wall of the first cylinder 13, the first cylinder 13 is arranged right above the disc 3, the inner side surface of the first cylinder 13 is laminated with the inclined surface of the slide block 12, the top surface of the first dovetail block 4 is fixedly connected with a second spring 15, and the top end of the second spring 15 is fixedly connected with the bottom surface of the dovetail block 14, the elastic force of the second spring 15 is smaller than that of the first spring 9, the top surface of the barrel body 1 is symmetrically provided with two through holes 1-2, the top surface of the first barrel body 13 is symmetrically and fixedly connected with two second vertical rods 16, the second vertical rods 16 are arranged under the through holes 1-2 and matched with the through holes, the top surface of the disc 3 is fixedly embedded with a lead screw nut 17, the top surface of the barrel body 1 is provided with a T-shaped lead screw 18, the bottom end of the T-shaped lead screw 18 penetrates into the barrel body 1 and sequentially penetrates through the first barrel body 13 and the lead screw nut 17, the T-shaped lead screw 18 is in threaded connection with the lead screw nut 17, the T-shaped lead screw 18 is fixedly sleeved with two bearings 19, one bearing 19 is fixedly embedded into the top surface of the barrel body 1, the other bearing 19 is fixedly embedded into the top surface of the cover plate 2, and the side wall of the barrel body 1 is fixedly connected with an annular 20, the top surface of the annular barrel body 20 and the top surface of the barrel body 1 are located on the same plane, the annular barrel body 20 is internally provided with a T-shaped sliding rod 21 in an annular mode, the cross section of the T-shaped sliding rod 21 is square, the cross rod of the T-shaped sliding rod 21 penetrates out of the annular barrel body 20 and is fixedly connected with a guide wheel 22, the cross rod of the T-shaped sliding rod 21 is slidably connected with the annular barrel body 20, the side wall of the vertical rod of the T-shaped sliding rod 21 is fixedly connected with a third spring 23, one end of the third spring 23 is fixedly connected with the side wall of the barrel body 1, the third spring 23 is a compression spring, the annular barrel body 20 is annularly provided with a plurality of third through grooves 20-1 in the top surface, the third through grooves 20-1 are provided with sliding rods 24 in a pasting and sliding mode, the bottom ends of the sliding rods 24 are fixedly connected with the top surface of the vertical rod 21, the top ends of the sliding rods 24 penetrate out of the third through grooves 20-1 and are hinged with a connecting rod 25, the T-shaped lead screw 18 is sleeved with a second barrel body 26, the T-shaped lead screw 18 is not in contact with the second barrel body 26, the bottom surface of the second barrel body 26 is connected with a PLC (a LED lamp circuit lamp 27) electrically connected with a circuit controller 10.
The PLC controller 10 is in the model of CPM1A-10CDR-A-V1.
The connection mode of the barrel body 1 and the annular barrel body 20 adopts welding.
The first cylinder 13 is made of alloy steel material.
The working principle is as follows: when the bearing needs to be disassembled in the maintenance process of the fan, firstly, the second cylinder 26 is pulled, the second cylinder 26 drives the connecting rod 25 to move, the connecting rod 25 drives the sliding rod 24 to slide, the sliding rod 24 drives the T-shaped sliding rod 21 to move and extrude the third spring 23, the T-shaped sliding rod 21 drives the guide wheel 22 to move and contract, then the device is placed in equipment provided with the bearing, then the second cylinder 26 is loosened, the extruded third spring 23 pushes the T-shaped sliding rod 21 to move, the T-shaped sliding rod 21 drives the guide wheel 22 to move and gradually adhere to the inner wall of the equipment, then the T-shaped lead screw 18 is pushed to move, the T-shaped lead screw 18 drives the bearing 19 to move, the bearing 19 drives the cylinder 1 to move, the cylinder 1 drives the annular cylinder 20 to move, the annular cylinder 20 drives the T-shaped sliding rod 21 to move, the T-shaped sliding rod 21 drives the guide wheel 22 to slide on the inner wall of the equipment, and the T-shaped lead screw 18 drives the lead screw nut 17 to move, the lead screw nut 17 drives the disc 3 to move, the disc 3 drives the second dovetail block 5 to move, the second dovetail block 5 drives the first vertical rod 6 to move, the first vertical rod 6 drives the fixture block 7 to move and continue to move after being gradually attached to the bearing inner ring, the bearing inner ring pushes the fixture block 7 to move transversely, the fixture block 7 drives the first vertical rod 6 to move, the first vertical rod 6 drives the second dovetail block 5 to move and extrude the first spring 9, when the fixture block 7 is separated from the bearing, the extruded first spring 9 pushes the second dovetail block 5 to move, the second dovetail block 5 drives the first vertical rod 6 to move, the first vertical rod 6 drives the fixture block 7 to move and be clamped on the bottom surface of the bearing, the surface of the first vertical rod 6 is attached to the bearing inner ring, the pressure sensor 8 is attached to the bearing inner ring, the extruded pressure sensor 8 transmits an electric signal to the PLC 10, and the PLC 10 enables the LED lamp 27 to shine, when the worker sees the LED lamp 27 to shine, the worker twists the T-shaped lead screw 18, the T-shaped lead screw 18 rotates to drive the lead screw nut 17 to move, the lead screw nut 17 drives the disc 3 to move, the disc 3 drives the second dovetail block 5 to move, the second dovetail block 5 drives the first vertical rod 6 to move, the first vertical rod 6 drives the fixture blocks 7 to move, the plurality of fixture blocks 7 drive the bearing to move, the bearing gradually moves to be attached to the bottom surface of the cover plate 2, so that the clamping of the bearing is realized, the bearing is prevented from tilting during moving, the disc 3 drives the first dovetail block 4 to move, the first dovetail block 4 drives the second spring 15 to move, the second spring 15 drives the dovetail block 14 to move, the first cylinder 14 drives the first cylinder 13 to move, the first cylinder 13 drives the second vertical rod 16 to move to gradually pass through the through hole 1-2, as shown in figure 5, and then pulls the T-shaped lead screw 18, the T-shaped lead screw 18 indirectly drives the plurality of guide wheels 22 to slide on the inner wall of the device, the barrel body 1 is effectively prevented from inclining, so that the stability of the barrel body 1 is indirectly ensured, the bearing is stressed uniformly, the integrity of the bearing is ensured while the bearing is pulled out, the T-shaped lead screw 18 indirectly drives the plurality of clamping blocks 7 to move, the clamping blocks 7 drive the bearing to move and gradually slide out of the equipment, after the bearing slides out of the equipment, a worker presses the second vertical rod 16, the second vertical rod 16 drives the first barrel body 13 to move, the first barrel body 13 drives the dovetail block 14 to move and extrude the second spring 15, the first barrel body 13 moves downwards to push the sliding block 12 to move transversely, the sliding block 12 drives the second dovetail block 5 to move and extrude the first spring 9, the second dovetail block 5 indirectly drives the clamping blocks 7 to move, the plurality of clamping blocks 7 gradually approach each other and are separated from the bearing, the bearing is separated from the clamping blocks 7, and the pressure sensor 8 is not extruded any more after being separated from the bearing, pressure sensors 8 transmit the signal of telecommunication to PLC controller 10 in, PLC controller 10 makes LED lamp 27 stop work, then loosen second montant 16, receive the indirect first barrel 13 upward movement that promotes of extruded second spring 15, first spring 9 also indirectly promotes fixture block 7 and removes and reset, the bearing is dismantled and is accomplished, first spring 9, the setting of second spring 15 and third spring 23 plays effectual reset effect, guarantee device normal work, screw nut 17 and the cooperation of T shape lead screw 18 have the dead function of automatic locking.
The foregoing shows and describes the general principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a bearing dismounting device that fan overhauld in-process used, includes staving (1), its characterized in that: the cross section of the barrel body (1) is circular, the bottom surface of the barrel body (1) is fixedly connected with a cover plate (2), a disc (3) is arranged in the barrel body (1) in a laminating sliding manner, a plurality of first dovetail grooves (1-1) are symmetrically formed in the inner wall of the barrel body (1), a first dovetail block (4) is arranged in the first dovetail grooves (1-1) in a laminating sliding manner, the side wall of the first dovetail block (4) is fixedly connected with the side wall of the disc (3), a plurality of second dovetail grooves (3-1) are symmetrically formed in the bottom surface of the disc (3), a second dovetail block (5) is arranged in the second dovetail grooves (3-1) in a laminating sliding manner, the bottom surface of the second dovetail block (5) is fixedly connected with a first vertical rod (6), a plurality of first through grooves (2-1) are symmetrically formed in the top surface of the cover plate (2), a plurality of first through grooves (2-1) correspond to the plurality of second dovetail grooves (3-1) one by one, the bottom surface of the first through grooves (2-1) penetrates through the first through grooves (2-1) and extends into the first through grooves (7), a pressure sensor is fixedly connected with the side wall of a clamping block (7), the side wall of the first vertical rod (7), and a pressure sensor is embedded into a triangular clamping block (8), the lateral wall of the second dovetail block (5) is fixedly connected with a first spring (9), one end of the first spring (9) is fixedly connected with the disc (3), the first spring (9) is a compression spring, the top surface of the cover plate (2) is fixedly connected with a PLC (10), the PLC (10) is arranged in the barrel body (1), the top surface of the cover plate (2) is fixedly connected with a battery (11), the battery (11) is arranged in the barrel body (1), the pressure sensor (8) is electrically connected with the PLC (10), the top surface of the disc (3) is symmetrically provided with a plurality of second through grooves (3-2), the second through grooves (3-2) correspond to the second dovetail grooves (3-1) one by one and are communicated with the second through grooves, sliding blocks (12) are arranged in the second through grooves (3-2) in a fitting and sliding manner, the cross section of each sliding block (12) is in a right-angled triangle manner, the top ends of the sliding blocks (12) penetrate out of the second through grooves (3-2), the bottom surfaces of the sliding blocks (12) are fixedly connected with the second dovetail block (5), the first dovetail blocks (1), and the sliding blocks (13) are gradually reduced in the barrel body (1), the side wall of the dovetail block (14) is fixedly connected with the side wall of a first barrel body (13), the first barrel body (13) is arranged right above the disc (3), the first barrel body (13) is internally attached to the inclined surface of the sliding block (12), the top surface of the first dovetail block (4) is fixedly connected with a second spring (15), the top end of the second spring (15) is fixedly connected with the bottom surface of the dovetail block (14), the elastic force of the second spring (15) is smaller than that of a first spring (9), the top surface of the barrel body (1) is symmetrically provided with two through holes (1-2), the top surface of the first barrel body (13) is symmetrically and fixedly connected with two second vertical rods (16), the second vertical rods (16) are arranged right below the through holes (1-2) and matched with the second vertical rods, the top surface of the disc (3) is fixedly embedded with a lead screw nut (17), the top surface of the barrel body (1) is provided with a T-shaped lead screw (18), the bottom end of the T-shaped lead screw (18) penetrates through the first barrel body (13) and sequentially penetrates through the lead screw (13) and the T-shaped nut (17), the T-shaped lead screw nut (17) is fixedly connected with a bearing (19), the T-shaped lead screw (18) is fixedly connected with a bearing (19), the lead screw (19) and a bearing (19) fixed bearing (19), the barrel body (1) is fixedly connected with an annular barrel body (20) on the side wall, the top surface of the annular barrel body (20) and the top surface of the barrel body (1) are positioned on the same plane, a T-shaped slide rod (21) is annularly arranged in the annular barrel body (20), the cross section of the T-shaped slide rod (21) is square, a cross rod of the T-shaped slide rod (21) penetrates through the annular barrel body (20) and is fixedly connected with a guide wheel (22), the cross rod of the T-shaped slide rod (21) is slidably connected with the annular barrel body (20), a vertical rod side wall of the T-shaped slide rod (21) is fixedly connected with a third spring (23), one end of the third spring (23) is fixedly connected with the side wall of the barrel body (1), the third spring (23) is a compression spring, a plurality of third through grooves (20-1) are annularly arranged on the top surface of the annular barrel body (20) on the top surface, a slide rod (24) is slidably arranged in the third through grooves (20-1), the bottom end of the slide rod (24) is fixedly connected with the top surface of the T-shaped slide rod (21) on the top surface, the top surface of the slide rod (24) penetrates through grooves (20-1) and is hinged with a connecting rod (25), a second lead screw rod (18) on the top surface, the second lead screw (26) and is not contacted with the barrel body (26), the second lead screw (26) on the barrel body (26), staving (1) top surface fixedly connected with LED lamp (27), LED lamp (27) pass through circuit and PLC controller (10) electric connection.
2. The bearing dismounting device used in the fan overhauling process according to claim 1, is characterized in that: the PLC (10) is in a CPM1A-10CDR-A-V1 type.
3. The bearing dismounting device used in the fan overhauling process according to claim 1, characterized in that: the barrel body (1) and the annular barrel body (20) are connected in a welding mode.
4. The bearing dismounting device used in the fan overhauling process according to claim 1, characterized in that: the first cylinder (13) is made of alloy steel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111173992.4A CN113799055B (en) | 2021-10-09 | 2021-10-09 | Bearing dismounting device used in fan maintenance process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111173992.4A CN113799055B (en) | 2021-10-09 | 2021-10-09 | Bearing dismounting device used in fan maintenance process |
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| Publication Number | Publication Date |
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| CN113799055A CN113799055A (en) | 2021-12-17 |
| CN113799055B true CN113799055B (en) | 2023-02-03 |
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| CN202111173992.4A Active CN113799055B (en) | 2021-10-09 | 2021-10-09 | Bearing dismounting device used in fan maintenance process |
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Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2917660B1 (en) * | 2007-06-25 | 2009-09-25 | Commissariat Energie Atomique | CLAMP FOR MANIPULATOR ROBOT WITH IMPROVED CLAMPING PRECISION AND MANIPULATOR ROBOT COMPRISING AT LEAST ONE SUCH CLAMP. |
| CN201769167U (en) * | 2010-08-19 | 2011-03-23 | 山东鲁亚制药有限公司 | Bearing dismounting device |
| CN104015161A (en) * | 2014-06-10 | 2014-09-03 | 上海大学 | Assembly and disassembly device for electric spindle bearing |
| CN104143792B (en) * | 2014-07-08 | 2017-05-03 | 国家电网公司 | Assembly fixture for three-phase common-box conducting rods |
| CN105563417B (en) * | 2016-03-21 | 2017-08-11 | 江苏新海科技发展有限公司 | One kind automation cylinder body bearing detaching equipment |
| CN105666375A (en) * | 2016-04-20 | 2016-06-15 | 吴岳泽 | Workpiece mounting and positioning mechanism with simple structure |
| CN108057697A (en) * | 2017-12-15 | 2018-05-22 | 徐州敏思机电科技有限公司 | A kind of cylinder inner wall cleaning plant |
| CN207827404U (en) * | 2017-12-15 | 2018-09-07 | 浙江旭派克智能科技有限公司 | A kind of stacking machine holding paper clamp tool |
| CN207746975U (en) * | 2017-12-31 | 2018-08-21 | 天津市必拓制钢有限公司 | A kind of plastic liner device Novel pull rod mechanism |
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| CN113799055A (en) | 2021-12-17 |
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