CN111716163A - Polishing device for outer surface of round casting - Google Patents

Polishing device for outer surface of round casting Download PDF

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Publication number
CN111716163A
CN111716163A CN202010391860.8A CN202010391860A CN111716163A CN 111716163 A CN111716163 A CN 111716163A CN 202010391860 A CN202010391860 A CN 202010391860A CN 111716163 A CN111716163 A CN 111716163A
Authority
CN
China
Prior art keywords
polishing
plate
fixedly connected
rotating
limiting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202010391860.8A
Other languages
Chinese (zh)
Inventor
杨德军
李雪
韩锐
孙书群
刘坤
张友龙
安建国
汪玉
杨青
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huoshan Zhongfu Electromechanical Technology Co ltd
Original Assignee
Huoshan Zhongfu Electromechanical Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huoshan Zhongfu Electromechanical Technology Co ltd filed Critical Huoshan Zhongfu Electromechanical Technology Co ltd
Priority to CN202010391860.8A priority Critical patent/CN111716163A/en
Publication of CN111716163A publication Critical patent/CN111716163A/en
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • 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
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • 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
    • B24B41/02—Frames; Beds; Carriages
    • 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
    • B24B41/061—Work supports, e.g. adjustable steadies axially supporting turning workpieces, e.g. magnetically, pneumatically
    • B24B41/062—Work supports, e.g. adjustable steadies axially supporting turning workpieces, e.g. magnetically, pneumatically between centres; Dogs
    • 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
    • B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
    • B24B47/04—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing only
    • 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
    • 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)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

The invention discloses a polishing device for the outer surface of a round casting, which comprises a processing platform, wherein supporting plates are symmetrically arranged above the processing platform, two ends of the bottom surface of each supporting plate are connected with the processing platform through adjusting cylinders, the upper end surfaces of the two supporting plates are fixedly connected with mounting vertical plates, a clamping rotating mechanism and an end limiting mechanism are respectively mounted on the two mounting vertical plates, a polishing mechanism is arranged between the two supporting plates and fixedly connected with the processing platform, and the polishing mechanism, the clamping rotating mechanism and the center line of the end limiting mechanism are on the same vertical plane; according to the automatic grinding machine, the round casting is fixed and rotated through the clamping and rotating mechanism and the end limiting mechanism, the outer side surface of the rotating round casting is ground through the grinding mechanism, mechanical grinding is adopted, grinding is uniform, grinding depth is uniform, grinding precision is high, automatic grinding is realized, splashing of chips to hurt workers is avoided, and safety is high.

Description

Polishing device for outer surface of round casting
Technical Field
The invention relates to the technical field of casting processing, in particular to a polishing device for the outer surface of a round casting.
Background
The circular casting is a more part applied in machinery, the surface of the circular casting needs to be polished and reprocessed after the casting is finished, the conventional polishing mode of the circular casting is that the casting is manually fixed on a positioning tool and then is polished by a manual polishing device or a manual operation polishing device, the polishing efficiency of the two polishing modes is low, the polishing is not uniform, the polishing precision of the casting is insufficient, and the worker is operated by the worker on one side, so that scraps generated by polishing easily injure the worker, and the danger is high.
Disclosure of Invention
The invention mainly aims to provide a polishing device for the outer surface of a round casting, which can effectively solve the problems of low polishing efficiency, uneven polishing, low polishing precision and high risk of the existing round casting in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides a round casting surface grinding device, includes the processing platform, the top symmetry of processing platform is equipped with the backup pad, the bottom surface both ends of backup pad are connected with the processing platform through adjust cylinder, two the equal fixed connection installation riser of up end of backup pad, two install respectively on the installation riser and press from both sides tight rotary mechanism and tip stop gear, two be equipped with grinding machanism between the backup pad, grinding machanism and processing platform fixed connection, grinding machanism with press from both sides tight rotary mechanism and tip stop gear's central line on same perpendicular.
Preferably, the clamping and rotating mechanism comprises a rotating plate, the rotating plate is connected with a rotating motor through a shaft rod, the rotating motor is installed on the installation vertical plate, the shaft rod penetrates through the installation vertical plate and is rotatably connected with the installation vertical plate, and one side face, close to the end limiting mechanism, of the rotating plate is fixedly connected with the clamping mechanism.
Preferably, the clamping mechanism comprises clamping arc blocks which are symmetrically arranged, the back side surfaces of the two clamping arc blocks are connected with the output end of an air pressure telescopic rod, the air pressure telescopic rod is installed on a side plate, and the side plate is fixedly connected with the rotating plate.
Preferably, a circular groove is formed in the middle of one side face, provided with the clamping arc block, of the rotating plate.
Preferably, the end limiting mechanism comprises a limiting cylinder, the bottom end of the limiting cylinder is fixedly connected with a bottom plate, the bottom plate is connected with the mounting vertical plate through an elastic adjusting mechanism, a conical groove is formed in one side face, far away from the bottom plate, of the limiting cylinder, and the center line of the conical groove and the center line of the circular groove are on the same straight line.
Preferably, the elasticity adjustment mechanism includes the slide bar that the symmetry set up, two the one end and the bottom plate fixed connection of slide bar, two the other end of slide bar slides and passes installation riser fixed connection even board, the outer lane that the slide bar is located installation riser and even between the board cup joints regulating spring.
Preferably, the polishing mechanism comprises a polishing component and a moving component, the lower end of the polishing component is connected with the moving component in a sliding mode, and the moving component is fixedly connected with the upper end face of the machining platform.
Preferably, the polishing assembly comprises an arc-shaped polishing block and a polishing base, the arc-shaped polishing block is installed on the polishing base, a driving block is fixedly connected to the middle of the bottom end face of the polishing base, limiting blocks fixedly connected with the polishing base are arranged on two sides of the driving block, and the moving assembly is connected with the driving block and the limiting blocks in a sliding mode.
Preferably, the moving assembly comprises a vertical plate, a driving motor, a screw rod and a limiting slide rod which are symmetrically arranged, two ends of the limiting slide rod are fixedly connected with the vertical plate, the limiting slide rod slides to penetrate through a limiting block, one end of the screw rod is movably connected with the vertical plate on one side through a rotating bearing, the other end of the screw rod slides to penetrate through the vertical plate on the other side to be connected with the output end of the driving motor, the driving motor is installed on the vertical plate, and the screw rod is in threaded connection with the driving block.
Preferably, the driving block is movably connected with a threaded sleeve with internal threads, and the screw thread of the lead screw penetrates through the threaded sleeve.
Compared with the prior art, the invention has the following beneficial effects: according to the automatic grinding machine, the round casting is fixed and rotated through the clamping and rotating mechanism and the end limiting mechanism, the outer side surface of the rotating round casting is ground through the grinding mechanism, mechanical grinding is adopted, grinding is uniform, grinding depth is uniform, grinding precision is high, automatic grinding is realized, splashing of chips to hurt workers is avoided, and safety is high.
Drawings
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is a schematic view of a clamping and rotating mechanism of the present invention;
FIG. 3 is a schematic view of an end stop mechanism of the present invention;
FIG. 4 is a schematic view of a grinding mechanism of the present invention;
FIG. 5 is a schematic view of a grinding assembly of the present invention;
FIG. 6 is a schematic view of a moving assembly of the present invention.
In the figure: 1. a processing platform; 2. a support plate; 3. an adjusting cylinder; 4. installing a vertical plate; 5. a clamping and rotating mechanism; 51. a rotating plate; 52. a rotating electric machine; 53. a clamping mechanism; 531. clamping the arc block; 532. an air pressure telescopic rod; 533. a side plate; 54. a circular groove; 6. an end limiting mechanism; 61. a limiting cylinder; 62. a base plate; 63. an elastic adjustment mechanism; 631. a slide bar; 632. connecting plates; 633. adjusting the spring; 64. a conical groove; 7. a polishing mechanism; 71. polishing the assembly; 711. an arc-shaped polishing block; 712. polishing the base; 713. a drive block; 714. a limiting block; 715. a threaded sleeve; 72. a moving assembly; 721. a vertical plate; 722. a drive motor; 723. a lead screw; 724. a limiting slide bar; 725. and a rotating bearing.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-6, a polishing device for the outer surface of a round casting comprises a processing platform 1, wherein supporting plates 2 are symmetrically arranged above the processing platform 1, two ends of the bottom surface of each supporting plate 2 are connected with the processing platform 1 through adjusting cylinders 3, the upper end surfaces of the two supporting plates 2 are fixedly connected with mounting vertical plates 4, two mounting vertical plates 4 are respectively provided with a clamping rotating mechanism 5 and an end limiting mechanism 6, a polishing mechanism 7 is arranged between the two supporting plates 2, the polishing mechanism 7 is fixedly connected with the processing platform 1, and the polishing mechanism 7 and the central lines of the clamping rotating mechanism 5 and the end limiting mechanism 6 are on the same vertical plane.
In this embodiment, the clamping and rotating mechanism 5 includes a rotating plate 51, the rotating plate 51 is connected to a rotating motor 52 through a shaft rod, the rotating motor 52 is installed on the installation vertical plate 4, the shaft rod passes through the installation vertical plate 4 and is rotationally connected with the installation vertical plate 4, a side surface of the rotating plate 51 close to the end limiting mechanism 6 is fixedly connected to a clamping mechanism 53, the rotating motor 52 drives the round casting clamped and fixed by the clamping mechanism 53 to rotate, and the grinding mechanism 7 below is convenient for grinding the surface of the round casting.
In this embodiment, the clamping mechanism 53 includes the clamping arc blocks 531 which are symmetrically arranged, the back sides of the two clamping arc blocks 531 are connected to the output end of the pneumatic telescopic rod 532, the pneumatic telescopic rod 532 is installed on the side plate 533, the side plate 533 is fixedly connected with the rotating plate 51, and the pneumatic telescopic rod 532 drives the clamping arc blocks 531 to clamp and fix the end portion of the round casting, which is convenient and fast.
In this embodiment, a circular groove 54 is formed in the middle of one side of the rotating plate 51 where the clamping arc block 531 is arranged, so that a circular casting can be positioned and mounted, and the clamping arc block 531 can be clamped conveniently.
In this embodiment, the end limiting mechanism 6 includes a limiting cylinder 61, a bottom end of the limiting cylinder 61 is fixedly connected to a bottom plate 62, the bottom plate 62 is connected to the mounting vertical plate 4 through an elastic adjusting mechanism 63, a conical groove 64 is formed in a side surface of the limiting cylinder 61 away from the bottom plate 62, a center line of the conical groove 64 and a center line of the circular groove 54 are located on the same straight line, and an end of the conical groove 64 is arranged to adapt to round castings with different diameters and can rotate while being limited in the conical groove 64.
In this embodiment, the elastic adjustment mechanism 63 includes the slide bar 631 that the symmetry set up, two the one end and the bottom plate 62 fixed connection of slide bar 631, two the other end of slide bar 631 slides and passes installation riser 4 fixed connection even board 632, slide bar 631 is located the installation riser 4 and links the outer lane between board 632 and cup joints regulating spring 633, and regulating spring 633 drives slide bar 631 and slides, makes things convenient for spacing drum 61 on the bottom plate 62 to adapt to the round casting of different length.
In this embodiment, the polishing mechanism 7 includes a polishing assembly 71 and a moving assembly 72, the lower end of the polishing assembly 71 is slidably connected with the moving assembly 72, the moving assembly 72 is fixedly connected with the upper end face of the processing platform 1, and the polishing assembly 71 is moved left and right through the moving assembly 72, so that polishing of the round casting in the length direction is realized.
In this embodiment, the polishing assembly 71 includes an arc polishing block 711 and a polishing base 712, the arc polishing block 711 is installed on the polishing base 712, the bottom end face middle part fixed connection driving block 713 of the polishing base 712, the both sides of driving block 713 are equipped with the stopper 714 with polishing base 712 fixed connection, the removal assembly 72 is connected with driving block 713 and stopper 714 in a sliding manner, utilizes the arc polishing block 711 to polish the casting, and through the setting of polishing base 712, the arc polishing block 711 is conveniently changed.
In this embodiment, the moving assembly 72 includes a vertical plate 721, a driving motor 722, a screw 723 and a limiting slide bar 724, which are symmetrically disposed, two ends of the limiting slide bar 724 are fixedly connected to the vertical plate 721, the limiting slide bar 724 slides through a limiting block 714, one end of the screw 723 is movably connected to the vertical plate 721 on one side through a rotating bearing 725, the other end of the screw 723 slides through the vertical plate 721 on the other side to connect to an output end of the driving motor 722, the driving motor 722 is installed on the vertical plate 721, the screw 723 is in threaded connection with the driving block 713, the screw 723 is driven to rotate by the driving motor 722 to drive the polishing base 712 to move, and the polishing base 712 is limited to slide through the limiting slide bar 724.
In this embodiment, the driving block 713 is movably connected with a threaded sleeve 715 with an internal thread, and the screw 723 penetrates through the threaded sleeve 715 in a threaded manner, so that the screw 723 is conveniently driven to rotate.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims (10)

1. The utility model provides a circle foundry goods surface grinding device, includes processing platform, its characterized in that: the processing platform is characterized in that supporting plates are symmetrically arranged above the processing platform, two ends of the bottom surface of each supporting plate are connected with the processing platform through adjusting cylinders, the upper end surfaces of the two supporting plates are fixedly connected with mounting vertical plates, a clamping rotating mechanism and an end limiting mechanism are respectively mounted on the two mounting vertical plates, a polishing mechanism is arranged between the two supporting plates and fixedly connected with the processing platform, and the polishing mechanism and the central lines of the clamping rotating mechanism and the end limiting mechanism are on the same vertical plane.
2. The grinding device for the outer surface of the round casting according to claim 1, wherein: the clamping and rotating mechanism comprises a rotating plate, the rotating plate is connected with a rotating motor through a shaft rod, the rotating motor is installed on the installation vertical plate, the shaft rod penetrates through the installation vertical plate and is in rotating connection with the installation vertical plate, and one side face, close to the end limiting mechanism, of the rotating plate is fixedly connected with the clamping mechanism.
3. The grinding device for the outer surface of the round casting according to claim 2, wherein: the clamping mechanism comprises clamping arc blocks which are symmetrically arranged, the back side surfaces of the two clamping arc blocks are connected with the output end of an air pressure telescopic rod, the air pressure telescopic rod is installed on a side plate, and the side plate is fixedly connected with the rotating plate.
4. The grinding device for the outer surface of the round casting according to claim 3, wherein: and a circular groove is formed in the middle of one side face of the rotating plate, which is provided with the clamping arc block.
5. The grinding device for the outer surface of the round casting according to claim 1, wherein: the end limiting mechanism comprises a limiting cylinder, the bottom end of the limiting cylinder is fixedly connected with a bottom plate, the bottom plate is connected with the mounting vertical plate through an elastic adjusting mechanism, and a conical groove is formed in one side face, far away from the bottom plate, of the limiting cylinder.
6. The grinding device for the outer surface of the round casting according to claim 5, wherein: the elastic adjusting mechanism comprises symmetrically arranged sliding rods, one ends of the two sliding rods are fixedly connected with the bottom plate, the other ends of the two sliding rods slide to penetrate through the mounting vertical plate and are fixedly connected with the connecting plate, and the outer ring of the sliding rod between the mounting vertical plate and the connecting plate is sleeved with the adjusting spring.
7. The grinding device for the outer surface of the round casting according to claim 1, wherein: the polishing mechanism comprises a polishing assembly and a moving assembly, the lower end of the polishing assembly is connected with the moving assembly in a sliding mode, and the moving assembly is fixedly connected with the upper end face of the machining platform.
8. The grinding device for the outer surface of the round casting according to claim 7, wherein: the polishing assembly comprises an arc polishing block and a polishing base, the arc polishing block is installed on the polishing base, the middle of the bottom end face of the polishing base is fixedly connected with a driving block, limiting blocks fixedly connected with the polishing base are arranged on two sides of the driving block, and the moving assembly is connected with the driving block and the limiting blocks in a sliding mode.
9. The grinding device for the outer surface of the round casting according to claim 8, wherein: the movable assembly comprises a vertical plate, a driving motor, a lead screw and a limiting slide rod, the vertical plate, the driving motor, the lead screw and the limiting slide rod are symmetrically arranged, the two ends of the limiting slide rod are fixedly connected with the vertical plate, the limiting slide rod slides to penetrate through a limiting block, one end of the lead screw is movably connected with the vertical plate on one side through a rotating bearing, the other end of the lead screw slides to penetrate through the vertical plate on the other side to be connected with the output end of the driving motor, the driving motor is installed on the vertical plate.
10. The grinding device for the outer surface of the round casting according to claim 9, wherein: the driving block is movably connected with a threaded sleeve with an internal thread, and the screw thread of the lead screw penetrates through the threaded sleeve.
CN202010391860.8A 2020-05-11 2020-05-11 Polishing device for outer surface of round casting Withdrawn CN111716163A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010391860.8A CN111716163A (en) 2020-05-11 2020-05-11 Polishing device for outer surface of round casting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010391860.8A CN111716163A (en) 2020-05-11 2020-05-11 Polishing device for outer surface of round casting

Publications (1)

Publication Number Publication Date
CN111716163A true CN111716163A (en) 2020-09-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010391860.8A Withdrawn CN111716163A (en) 2020-05-11 2020-05-11 Polishing device for outer surface of round casting

Country Status (1)

Country Link
CN (1) CN111716163A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113601368A (en) * 2021-08-27 2021-11-05 广州城建职业学院 Steel rust cleaning device that building engineering used
CN113635152A (en) * 2021-10-13 2021-11-12 江苏沛泽机械科技有限公司 Aluminum alloy pipe surface polishing equipment
CN113681362A (en) * 2021-10-27 2021-11-23 徐州铁手五金工具制造有限公司 High-efficient grinding device of metal work piece

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113601368A (en) * 2021-08-27 2021-11-05 广州城建职业学院 Steel rust cleaning device that building engineering used
CN113601368B (en) * 2021-08-27 2022-11-11 广州城建职业学院 Steel rust cleaning device that building engineering used
CN113635152A (en) * 2021-10-13 2021-11-12 江苏沛泽机械科技有限公司 Aluminum alloy pipe surface polishing equipment
CN113681362A (en) * 2021-10-27 2021-11-23 徐州铁手五金工具制造有限公司 High-efficient grinding device of metal work piece
CN113681362B (en) * 2021-10-27 2022-04-05 徐州铁手五金工具制造有限公司 High-efficient grinding device of metal work piece

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Application publication date: 20200929

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