CN111055174B - A outer loop grinding device for casting ring - Google Patents

A outer loop grinding device for casting ring Download PDF

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Publication number
CN111055174B
CN111055174B CN202010113799.0A CN202010113799A CN111055174B CN 111055174 B CN111055174 B CN 111055174B CN 202010113799 A CN202010113799 A CN 202010113799A CN 111055174 B CN111055174 B CN 111055174B
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CN
China
Prior art keywords
rotating shaft
belt wheel
belt
wheel
fixedly arranged
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CN202010113799.0A
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Chinese (zh)
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CN111055174A (en
Inventor
不公告发明人
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Zhongke Bond Tai'an Technology Service Co ltd
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Jin Lieming
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Priority to CN202010113799.0A priority Critical patent/CN111055174B/en
Publication of CN111055174A publication Critical patent/CN111055174A/en
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Publication of CN111055174B publication Critical patent/CN111055174B/en
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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
    • B24B5/36—Single-purpose machines or devices
    • 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
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/06—Work supports, e.g. adjustable steadies
    • B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
    • 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
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
    • 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
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
    • 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
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
    • 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)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

The outer ring polishing device for the casting ring comprises a machine body, wherein a first motor is arranged in the machine body, the left side and the right side of the first motor are in power connection with a first rotating shaft, a first ratchet wheel is fixedly arranged on the right side of the first rotating shaft, and a first transmission belt is arranged on the first ratchet wheel in a sliding manner.

Description

A outer loop grinding device for casting ring
Technical Field
The invention relates to the field of casting post-treatment, in particular to an outer ring polishing device for a casting ring.
Background
When a traditional casting ring is polished, manual polishing is mostly needed, but inevitably causes the problem that polishing pressure applied to the outer surface is uneven when the casting ring is polished again, so that errors can be generated on the surface of a polished part, and therefore, an outer ring polishing device for the casting ring is needed to be designed to solve the problems.
Disclosure of Invention
Aiming at the technical defects, the invention provides an outer ring polishing device for a casting ring, which can overcome the defects.
The invention relates to an outer ring polishing device for casting a ring, which comprises a machine body, wherein a first motor is arranged in the machine body, a first rotating shaft is arranged on the left side and the right side of the first motor in a power connection mode, a first ratchet wheel is fixedly arranged on the right side of the first rotating shaft, a first transmission belt is arranged on the first ratchet wheel in a sliding mode, a first belt wheel is arranged below the first ratchet wheel, the first belt wheel is in transmission connection with the first ratchet wheel through the first transmission belt, a second ratchet wheel is fixedly arranged on the left side of the first rotating shaft, a second transmission belt is arranged on the second ratchet wheel in a sliding mode, a second belt wheel is arranged above the second ratchet wheel, the second belt wheel is in transmission connection with the second ratchet wheel through the second transmission belt, a second rotating shaft extending rightwards is fixedly arranged at the center position of the second belt wheel, a first working cavity is arranged on the right side of the second rotating shaft, a first bevel gear is arranged in, the first helical gear is fixedly connected with the second rotating shaft, a second helical gear is meshed above the first helical gear, a third rotating shaft extending upwards is fixedly arranged at the center of the second helical gear, a first rotating cavity is arranged above the third rotating shaft, a third belt wheel is arranged in the first rotating cavity, the third belt wheel is fixedly connected with the third rotating shaft, a third driving belt is arranged on the third belt wheel in a sliding manner, a fourth belt wheel is arranged on the right side of the third belt wheel, the fourth belt wheel is connected with the third belt wheel through the third driving belt in a driving manner, a first threaded rod extending downwards is fixedly arranged at the center of the fourth belt wheel, a fifth belt wheel is arranged below the fourth belt wheel, the fifth belt wheel is fixedly connected with the first fixedly connected threaded rod, a fourth driving belt is arranged on the fifth belt wheel in a sliding manner, and a first fixing rod extending downwards is connected with threads below the first threaded rod, a movable disc is fixedly arranged below the first fixed rod, positioning rods which are bilaterally symmetrical are fixedly arranged on the upper end face of the movable disc, a second fixed rod which extends upwards is slidably connected above the positioning rods, water sprayers are symmetrically and fixedly arranged on the left side and the right side of the movable disc, and a water outlet nozzle is fixedly arranged at the lower end of each water sprayer.
Furthermore, a grinding block is fixedly arranged below the movable disc, a grinding cavity is arranged below the movable disc, a sixth belt wheel is arranged on the right side of the fifth belt wheel and is in transmission connection with the fifth belt wheel through a fourth transmission belt, a fourth rotating shaft extending downwards is fixedly arranged at the center of the sixth belt wheel, a second working cavity is arranged below the fourth rotating shaft, a third bevel gear is arranged in the second working cavity and fixedly connected with the fourth rotating shaft, a fourth helical gear is meshed on the right side of the third helical gear, a fifth rotating shaft extending rightwards is fixedly arranged at the center of the fourth helical gear, a second rotating cavity is arranged on the right side of the fifth rotating shaft, a seventh belt wheel is arranged in the second rotating cavity, and the seventh belt wheel is fixedly connected with the fifth rotating shaft, and a fifth driving belt is arranged on the seventh belt wheel in a sliding manner.
Furthermore, a third ratchet wheel is arranged below the seventh belt wheel, the third ratchet wheel is in transmission connection with the seventh belt wheel through a fifth transmission belt, a sixth rotating shaft extending leftwards is fixedly arranged on the left side of the third ratchet wheel, a second motor is arranged on the left side of the third ratchet wheel, the sixth rotating shaft extends leftwards and penetrates through the second motor, a fourth ratchet wheel is fixedly arranged on the left side of the sixth rotating shaft, a sixth transmission belt is arranged on the fourth ratchet wheel in a sliding manner, a seventh rotating shaft extending leftwards is fixedly arranged on the left side of the fourth ratchet wheel, and a first moving rod extending downwards is arranged below the seventh rotating shaft in a sliding manner.
Further, the left and right symmetrically arranged moving blocks are fixedly arranged below the first moving rod, an eighth rotating shaft is fixedly arranged on the moving block, a spline shaft is arranged in the eighth rotating shaft, a first fixing disc is fixedly arranged at the left end of the eighth rotating shaft and positioned on the right side, a grinding cavity is arranged on the left side of the first fixing disc, a second fixing disc is arranged on the left side of the inside of the grinding cavity, a third working cavity is arranged inside the second fixing disc, a second threaded rod extending up and down is arranged inside the third working cavity, sleeves are symmetrically arranged on the second threaded rod and in threaded connection with the second threaded rod, a limiting rod extending to the right side is fixedly arranged on the right side of each sleeve, the second fixing disc is fixedly connected with the eighth rotating shaft and positioned on the left side, and the spline shaft is fixedly connected with the first ratchet wheel.
Furthermore, the first pulley central position sets firmly the ninth axis of rotation that extends to the right side, ninth axis of rotation right side is equipped with the third and rotates the chamber, the third rotates intracavity portion and is equipped with the eighth band pulley, the eighth band pulley with the ninth axis of rotation links firmly, it is equipped with the seventh drive belt to slide on the eighth band pulley, eighth band pulley top is equipped with the ninth band pulley, the ninth band pulley with the eighth band pulley passes through seventh drive belt transmission is connected, the ninth band pulley with be located the right side the integral key shaft links firmly, the fourth ratchet rear is equipped with the tenth band pulley, the tenth band pulley with the fourth ratchet passes through sixth drive belt transmission is connected, tenth band pulley central position sets firmly the tenth axis of rotation that extends left, tenth axis of rotation left side is equipped with the fourth and rotates the chamber.
Furthermore, an eleventh belt pulley is arranged inside the fourth rotating cavity, the eleventh belt pulley is fixedly connected with the tenth rotating shaft, an eighth driving belt is slidably arranged above the eleventh belt pulley, a twelfth belt pulley is arranged above the eleventh belt pulley, the twelfth belt pulley is in transmission connection with the eleventh belt pulley through the eighth driving belt, an eleventh rotating shaft extending to the right side is fixedly arranged at the center of the eighth driving belt, a second moving rod extending downwards is fixedly arranged below the eleventh rotating shaft, and a moving block located on the left side is fixedly arranged below the second moving rod.
The invention has the beneficial effects that:
the invention can realize the polishing of the outer circles of the casting circular rings with different sizes, ensures that the contact points of the circular rings and the friction plates always keep the same pressure, improves the polishing efficiency and avoids the problem of uneven polishing possibly existing when the outer surfaces of the circular rings are polished.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram of an outer ring grinding device for casting a ring according to the present invention.
Fig. 2 is a schematic structural view in the direction a-a of fig. 1.
Fig. 3 is an enlarged view of the structure in the direction B of fig. 1.
Fig. 4 is an enlarged view of the structure in the direction C of fig. 1.
Fig. 5 is an enlarged view of the structure in the direction D of fig. 1.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-5, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to an outer ring polishing device for casting a circular ring, which is further explained by combining the attached drawings of the invention:
the outer ring grinding device for casting the circular ring comprises a machine body 10, wherein a first motor 35 is arranged inside the machine body 10, first rotating shafts 33 are arranged on the left side and the right side of the first motor 35 in a power connection mode, a first ratchet wheel 32 is fixedly arranged on the right side of the first rotating shaft 33, a first transmission belt 29 is arranged on the first ratchet wheel 32 in a sliding mode, a first belt wheel 30 is arranged below the first ratchet wheel 32, the first belt wheel 30 is in transmission connection with the first ratchet wheel 32 through the first transmission belt 29, a second ratchet wheel 34 is fixedly arranged on the left side of the first rotating shaft 33, a second transmission belt 77 is arranged on the second ratchet wheel 34 in a sliding mode, a second belt wheel 78 is arranged above the second ratchet wheel 34, the second belt wheel 78 is in transmission connection with the second ratchet wheel 34 through the second transmission belt 77, a second rotating shaft 79 extending rightwards is fixedly arranged in the center position of the second belt wheel 78, a first working chamber 81 is arranged on the right side of the second rotating shaft 79, a first helical gear 80 is arranged in the first working chamber 81, the first helical gear 80 is fixedly connected with the second rotating shaft 79, a second helical gear 82 is meshed with the upper side of the first helical gear 80, a third rotating shaft 75 extending upwards is fixedly arranged at the central position of the second helical gear 82, a first rotating chamber 40 is arranged above the third rotating shaft 75, a third belt wheel 74 is arranged in the first rotating chamber 40, the third belt wheel 74 is fixedly connected with the third rotating shaft 75, a third transmission belt 76 is slidably arranged on the third belt wheel 74, a fourth belt wheel 46 is arranged on the right side of the third belt wheel 74, the fourth belt wheel 46 is in transmission connection with the third belt wheel 74 through the third transmission belt 76, a first threaded rod 47 extending downwards is fixedly arranged at the central position of the fourth belt wheel 46, a fifth belt wheel 45 is arranged below the fourth belt wheel 46, fifth band pulley 45 with first threaded rod 47 links firmly, the slip is equipped with fourth drive belt 44 on fifth band pulley 45, threaded connection is equipped with downwardly extending's first dead lever 43 below first threaded rod 47, first dead lever 43 below has set firmly removal dish 48, set firmly bilateral symmetry's locating lever 42 on the removal dish 48 up end, sliding connection is equipped with the second dead lever 41 of upwards extending above locating lever 42, 48 bilateral symmetry of removal dish has set firmly sprinkler 50, sprinkler 50 lower extreme has set firmly water spray 49.
Beneficially, a polishing block 54 is fixedly arranged below the moving plate 48, a polishing cavity 24 is arranged below the moving plate 48, a sixth belt wheel 13 is arranged on the right side of the fifth belt wheel 45, the sixth belt wheel 13 is in transmission connection with the fifth belt wheel 45 through the fourth transmission belt 44, a fourth rotating shaft 12 extending downwards is fixedly arranged at the central position of the sixth belt wheel 13, a second working cavity 11 is arranged below the fourth rotating shaft 12, a third bevel gear 14 is arranged inside the second working cavity 11, the third bevel gear 14 is fixedly connected with the fourth rotating shaft 12, a fourth bevel gear 15 is meshed with the right side of the third bevel gear 14, a fifth rotating shaft 18 extending rightwards is fixedly arranged at the central position of the fourth bevel gear 15, a second rotating cavity 53 is arranged on the right side of the fifth rotating shaft 18, a seventh belt wheel 17 is arranged inside the second rotating cavity 53, and the seventh belt wheel 17 is fixedly connected with the fifth rotating shaft 18, a fifth transmission belt 16 is slidably arranged on the seventh belt pulley 17.
Advantageously, a third ratchet wheel 70 is arranged below the seventh pulley 17, the third ratchet wheel 70 is in transmission connection with the seventh pulley 17 through the fifth transmission belt 16, a sixth rotation shaft 71 extending leftwards is fixedly arranged on the left side of the third ratchet wheel 70, a second motor 72 is arranged on the left side of the third ratchet wheel 70, the sixth rotation shaft 71 extends leftwards and penetrates through the second motor 72, a fourth ratchet wheel 60 is fixedly arranged on the left side of the sixth rotation shaft 71, a sixth transmission belt 57 is slidably arranged on the fourth ratchet wheel 60, a seventh rotation shaft 69 extending leftwards is fixedly arranged on the left side of the fourth ratchet wheel 60, and a first moving rod 73 extending downwards is slidably arranged below the seventh rotation shaft 69.
Advantageously, a moving block 28 arranged in bilateral symmetry is fixedly arranged below the first moving rod 73, an eighth rotating shaft 26 is fixedly arranged on the moving block 28, a spline shaft 27 is arranged in the eighth rotating shaft 26, a first fixed disc 23 is fixedly arranged at the left end of the eighth rotating shaft 26 positioned at the right side, a grinding cavity 24 is arranged at the left side of the first fixed disc 23, a second fixed disc 61 is arranged at the left side in the grinding cavity 24, a third working chamber 65 is arranged in the second fixed disk 61, a second threaded rod 62 extending up and down is arranged in the third working chamber 65, the second threaded rod 62 is symmetrically provided with sleeves 63 up and down, the sleeves 63 are in threaded connection with the second threaded rod 62, the right side of the sleeve 63 is fixedly provided with a limiting rod 64 extending to the right side, the second fixed disk 61 is fixedly connected with the eighth rotating shaft 26 positioned on the left side, and the spline shaft 27 positioned on the left side is fixedly connected with the first ratchet wheel 32.
Advantageously, a ninth rotating shaft 25 extending to the right is fixedly arranged at the center of the first belt pulley 30, a third rotating cavity 19 is arranged at the right side of the ninth rotating shaft 25, an eighth belt wheel 20 is arranged in the third rotating cavity 19, the eighth belt pulley 20 is fixedly connected with the ninth rotating shaft 25, a seventh transmission belt 21 is slidably arranged on the eighth belt pulley 20, a ninth belt wheel 67 is arranged above the eighth belt wheel 20, the ninth belt wheel 67 is in transmission connection with the eighth belt wheel 20 through the seventh transmission belt 21, the ninth belt wheel 67 is fixedly connected with the spline shaft 27 on the right side, a tenth belt wheel 58 is arranged behind the fourth ratchet wheel 60, the tenth belt pulley 58 is in transmission connection with the fourth ratchet wheel 60 through the sixth transmission belt 57, a tenth rotating shaft 59 extending leftwards is fixedly arranged at the center of the tenth belt wheel 58, and a fourth rotating cavity 55 is arranged at the left side of the tenth rotating shaft 59.
Advantageously, an eleventh pulley 56 is disposed inside the fourth rotating chamber 55, the eleventh pulley 56 is fixedly connected to the tenth rotating shaft 59, an eighth driving belt 39 is slidably disposed above the eleventh pulley 56, a twelfth pulley 38 is disposed above the eleventh pulley 56, the twelfth pulley 38 is in driving connection with the eleventh pulley 56 through the eighth driving belt 39, an eleventh rotating shaft 37 extending to the right is fixedly disposed at the center of the eighth driving belt 39, a second moving rod 52 extending downward is fixedly disposed below the eleventh rotating shaft 37, and the moving block 28 located at the left is fixedly disposed below the second moving rod 52.
The following describes in detail the use steps of an outer ring grinding device for casting a ring according to the present disclosure with reference to fig. 1 to 5:
1. when the invention is in a static state, the movable disc 48 is positioned at the top, the first fixed disc 23 is positioned at the rightmost side, the second fixed disc 61 is positioned at the leftmost side, and the limiting rod 64 is positioned at the center of the third working cavity 65. when the invention starts to work, the center of the cast circular ring passes through the limiting rod 64, then the second motor 72 is started to rotate in the positive direction, the second motor 72 rotates in the positive direction to drive the sixth rotating shaft 71 to rotate in the positive direction, the sixth rotating shaft 71 drives the fourth ratchet 60 to rotate, the fourth ratchet 60 rotates to drive the seventh rotating shaft 69 to rotate, the seventh rotating shaft 69 drives the first movable rod 73 positioned at the right side to move in the left direction, and the fourth ratchet 60 rotates to drive the tenth;
2. the tenth belt wheel 58 drives the eleventh belt wheel 56 to rotate, the eleventh belt wheel 56 drives the twelfth belt wheel 38 to rotate, the twelfth belt wheel 38 drives the eleventh rotating shaft 37 to rotate, the eleventh rotating shaft 37 drives the second moving rod 52 to move right, the second moving rod 52 moves right to drive the eighth rotating shaft 26 positioned at the left side to move right, the eighth rotating shaft 26 moves right to drive the second fixed disk 61 to move right, the eighth rotating shaft 26 positioned at the right side moves left when the first moving rod 73 moves left, the eighth rotating shaft 26 moves left to drive the first fixed disk 23 to move left, so that the ring is clamped between the first fixed disk 23 and the second fixed disk 61, then the rotating block 66 is rotated manually, the rotating block 66 drives the second threaded rod 62 to rotate, the second threaded rod 62 drives the sleeves 63 which are symmetrically arranged up and down to move up and down respectively, so that when the circular ring is clamped and rotated, the pressure of the contact surface between the excircle of the circular ring and the grinding block 54 can not change due to the rotation of the circular ring;
3. then, the second motor 72 is reversed, the second motor 72 drives the sixth rotating shaft 71 to be reversed, the sixth rotating shaft 71 drives the third ratchet wheel 70 to rotate, the third ratchet wheel 70 drives the seventh belt pulley 17 to rotate, the seventh belt pulley 17 drives the fifth rotating shaft 18 to rotate, the fifth rotating shaft 18 drives the fourth helical gear 15 to rotate, the fourth helical gear 15 drives the third helical gear 14 to rotate, the third helical gear 14 drives the fourth rotating shaft 12 to rotate, the fourth rotating shaft 12 drives the sixth belt pulley 13 to rotate, the sixth belt pulley 13 drives the fifth belt pulley 45 to rotate, the fifth belt pulley 45 drives the first threaded rod 47 to rotate, the first threaded rod 47 drives the first fixing rod 43 to move downwards, the first fixing rod 43 moves downwards to drive the moving plate 48 to move downwards, the moving plate 48 drives the polishing block 54 to move downwards, and when the polishing block 54 moves downwards to be contacted with the excircle of the circular ring, the second motor 72 is stopped;
4. then the first motor 35 is started to rotate positively, the first motor 35 rotates positively to drive the first rotating shaft 33 to rotate positively, the first rotating shaft 33 rotates positively to drive the first ratchet wheel 32 to rotate, the first ratchet wheel 32 rotates to drive the spline shaft 27 and the first belt pulley 30 to rotate, the spline shaft 27 drives the eighth rotating shaft 26 to rotate, the eighth rotating shaft 26 drives the second fixed disk 61 to rotate, the first belt pulley 30 rotates to drive the eighth belt pulley 20 to rotate, the eighth belt pulley 20 drives the ninth belt pulley 67 to rotate, the ninth belt pulley 67 drives the eighth rotating shaft 26 on the right side to rotate, the eighth rotating shaft 26 on the right side rotates the spline shaft 27 on the right side, the spline shaft 27 on the right side drives the second fixed disk 61 to rotate, the first fixed disk 23 and the second fixed disk 61 rotate to drive the ring clamped between the first fixed disk and the second fixed disk to rotate, so that the outer circle of the ring rubs against the grinding block 54, and simultaneously, water, the polishing function of the excircle of the ring is realized;
5. when the height of the movable disc 48 needs to be adjusted according to different ring sizes, so as to realize the polishing function for the rings with different sizes, when the height of the polishing block 54 needs to be increased, the first motor 35 is started to rotate reversely, the first motor 35 rotates reversely to drive the first rotating shaft 33 to rotate reversely, the first rotating shaft 33 drives the second ratchet wheel 34 to rotate reversely, the second ratchet wheel 34 drives the second belt wheel 78 to rotate, the second belt wheel 78 drives the second rotating shaft 79 to rotate, the second rotating shaft 79 drives the first helical gear 80 to rotate, the first helical gear 80 drives the second helical gear 82 to rotate, the second helical gear 82 drives the third rotating shaft 75 to rotate, the third rotating shaft 75 drives the third belt wheel 74 to rotate, the third belt wheel 74 drives the fourth belt wheel 46 to rotate, the fourth belt wheel 46 drives the first threaded rod 47 to rotate, the first threaded rod 47 drives the first fixing rod 43 to move upwards, the first fixing rod 43 drives the movable disc 48 to move upwards, the movable disc 48 drives the polishing blocks 54 to move upwards, so that the height of the polishing blocks 54 can be adjusted, and the polishing function of circular rings with different sizes is met.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.

Claims (3)

1. An outer ring polishing device for casting rings comprises a machine body, wherein a first motor is arranged in the machine body, the left side and the right side of the first motor are in power connection with a first rotating shaft, a first ratchet wheel is fixedly arranged on the right side of the first rotating shaft, a first transmission belt is arranged on the first ratchet wheel in a sliding manner, a first belt wheel is arranged below the first ratchet wheel, the first belt wheel is in transmission connection with the first ratchet wheel through the first transmission belt, a second ratchet wheel is fixedly arranged on the left side of the first rotating shaft, a second transmission belt is arranged on the second ratchet wheel in a sliding manner, a second belt wheel is arranged above the second ratchet wheel, the second belt wheel is in transmission connection with the second ratchet wheel through the second transmission belt, a second rotating shaft extending rightwards is fixedly arranged at the center position of the second belt wheel, a first working cavity is arranged on the right side of the second rotating shaft, a first bevel gear is arranged in the first working cavity, the first helical gear is fixedly connected with the second rotating shaft, a second helical gear is meshed above the first helical gear, a third rotating shaft extending upwards is fixedly arranged at the center of the second helical gear, a first rotating cavity is arranged above the third rotating shaft, a third belt wheel is arranged in the first rotating cavity, the third belt wheel is fixedly connected with the third rotating shaft, a third driving belt is arranged on the third belt wheel in a sliding manner, a fourth belt wheel is arranged on the right side of the third belt wheel, the fourth belt wheel is connected with the third belt wheel through the third driving belt in a driving manner, a first threaded rod extending downwards is fixedly arranged at the center of the fourth belt wheel, a fifth belt wheel is arranged below the fourth belt wheel, the fifth belt wheel is fixedly connected with the first fixedly connected threaded rod, a fourth driving belt is arranged on the fifth belt wheel in a sliding manner, and a first fixing rod extending downwards is connected with threads below the first threaded rod, a movable disc is fixedly arranged below the first fixed rod, positioning rods which are bilaterally symmetrical are fixedly arranged on the upper end surface of the movable disc, a second fixed rod which extends upwards is slidably connected above the positioning rods, water sprayers are symmetrically and fixedly arranged on the left side and the right side of the movable disc, and a water outlet nozzle is fixedly arranged at the lower end of each water sprayer;
a grinding block is fixedly arranged below the movable disc, a grinding cavity is arranged below the movable disc, a sixth belt wheel is arranged on the right side of the fifth belt wheel, the sixth belt wheel is in transmission connection with the fifth belt wheel through a fourth transmission belt, a fourth rotating shaft extending downwards is fixedly arranged at the center of the sixth belt wheel, a second working cavity is arranged below the fourth rotating shaft, a third bevel gear is arranged in the second working cavity, the third helical gear is fixedly connected with the fourth rotating shaft, a fourth helical gear is meshed with the right side of the third helical gear, a fifth rotating shaft extending rightwards is fixedly arranged at the center of the fourth bevel gear, a second rotating cavity is arranged at the right side of the fifth rotating shaft, a seventh belt wheel is arranged in the second rotating cavity, the seventh belt wheel is fixedly connected with the fifth rotating shaft, and a fifth driving belt is arranged on the seventh belt wheel in a sliding manner;
a third ratchet wheel is arranged below the seventh belt wheel, the third ratchet wheel is in transmission connection with the seventh belt wheel through a fifth transmission belt, a sixth rotating shaft extending leftwards is fixedly arranged on the left side of the third ratchet wheel, a second motor is arranged on the left side of the third ratchet wheel, the sixth rotating shaft extends leftwards and penetrates through the second motor, a fourth ratchet wheel is fixedly arranged on the left side of the sixth rotating shaft, a sixth transmission belt is arranged on the fourth ratchet wheel in a sliding manner, a seventh rotating shaft extending leftwards is fixedly arranged on the left side of the fourth ratchet wheel, and a first moving rod extending downwards is arranged below the seventh rotating shaft in a sliding manner;
the movable block that bilateral symmetry arranged has set firmly in first carriage release lever below, set firmly the eighth axis of rotation on the movable block, be equipped with the integral key shaft in the eighth axis of rotation, be located the right side the eighth axis of rotation left end is equipped with first fixed disk admittedly, first fixed disk left side is equipped with the chamber of polishing, polish the intracavity portion left side and be equipped with the second fixed disk, the inside third working chamber that is equipped with of second fixed disk, the inside second threaded rod that extends from top to bottom that is equipped with of third working chamber, upper and lower symmetry arranged has the sleeve on the second threaded rod, the sleeve with second threaded rod threaded connection, the sleeve right side sets firmly the gag lever post that extends to the right side, the second fixed disk with be located the left the eighth axis of rotation links firmly, is located the left the integral key shaft with first ratchet links firmly.
2. The outer ring grinding device for the casting ring as claimed in claim 1, wherein: the first belt wheel center position sets firmly the ninth axis of rotation that extends to the right side, ninth axis of rotation right side is equipped with the third and rotates the chamber, the third rotates intracavity portion and is equipped with the eighth band pulley, the eighth band pulley with the ninth axis of rotation links firmly, it is equipped with the seventh drive belt to slide on the eighth band pulley, eighth band pulley top is equipped with the ninth band pulley, the ninth band pulley with the eighth band pulley passes through seventh drive belt transmission is connected, the ninth band pulley with be located the right side the integral key shaft links firmly, the fourth ratchet rear is equipped with the tenth band pulley, the tenth band pulley with the fourth ratchet passes through sixth drive belt transmission is connected, tenth band pulley center position sets firmly the tenth axis of rotation that extends left, tenth axis of rotation left side is equipped with the fourth and rotates the chamber.
3. An outer ring grinding device for a casting ring as claimed in claim 2, wherein: an eleventh belt wheel is arranged in the fourth rotating cavity, the eleventh belt wheel is fixedly connected with the tenth rotating shaft, an eighth driving belt is arranged above the eleventh belt wheel in a sliding mode, a twelfth belt wheel is arranged above the eleventh belt wheel, the twelfth belt wheel is in transmission connection with the eleventh belt wheel through the eighth driving belt, an eleventh rotating shaft extending towards the right side is fixedly arranged at the center of the eighth driving belt, a second moving rod extending downwards is fixedly arranged below the eleventh rotating shaft, and a moving block located on the left side is fixedly arranged below the second moving rod.
CN202010113799.0A 2020-02-24 2020-02-24 A outer loop grinding device for casting ring Active CN111055174B (en)

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CN111469014A (en) * 2020-04-28 2020-07-31 杭州刚合机械科技有限公司 High-efficient dust collector that polishes of metal parts

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CN110421418A (en) * 2019-07-23 2019-11-08 安徽千禧精密轴承制造有限公司 A kind of bearing internal external circle grinding device

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