CN112757098A - Grinding device for aluminum alloy casting - Google Patents

Grinding device for aluminum alloy casting Download PDF

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Publication number
CN112757098A
CN112757098A CN202011571410.3A CN202011571410A CN112757098A CN 112757098 A CN112757098 A CN 112757098A CN 202011571410 A CN202011571410 A CN 202011571410A CN 112757098 A CN112757098 A CN 112757098A
Authority
CN
China
Prior art keywords
fixedly connected
belt pulley
fixed
threaded rod
sliding
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Withdrawn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
CN202011571410.3A
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Chinese (zh)
Inventor
姚浩宕
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.)
Suzhou Leiyutang Electronic Technology Co ltd
Original Assignee
Suzhou Leiyutang Electronic 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 Suzhou Leiyutang Electronic Technology Co ltd filed Critical Suzhou Leiyutang Electronic Technology Co ltd
Priority to CN202011571410.3A priority Critical patent/CN112757098A/en
Publication of CN112757098A publication Critical patent/CN112757098A/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Withdrawn legal-status Critical Current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
    • 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
    • B24B27/00—Other grinding machines or devices
    • B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
    • 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
    • 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
    • B24B47/06—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by liquid or gas pressure 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
    • B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
    • B24B47/08—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing combined with fluid systems
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

The invention discloses a polishing device for aluminum alloy casting in the field of aluminum alloy processing, which comprises a supporting plate, wherein the side end surface of the supporting plate is uniformly and fixedly connected with supporting columns, the upper ends of the supporting columns are fixedly connected with a fixing frame, and the bottom ends of the fixing frame are fixedly connected with a motor and are rotatably connected with a rotating shaft; the bottom end of an output shaft of the motor is fixedly connected with a first belt pulley, the bottom end of the first belt pulley is fixedly connected with a rotating block, the rotating block is internally and rotatably connected with a first bidirectional threaded rod, the front side and the rear side of the rotating block are symmetrically and slidably connected with a polishing block, and the polishing block is in threaded fit with the first bidirectional threaded rod; the first belt pulley drives the second belt pulley through a belt, the second belt pulley is fixedly connected with the rotating shaft, the bottom end of the rotating shaft is fixedly connected with one end of a telescopic rod, and the other end of the telescopic rod is fixedly connected with the fixed box through a connecting rod; the device can once only polish the workpiece surface of different areas completely, when the effectual effect of polishing that has promoted, can also promote the efficiency of polishing.

Description

Grinding device for aluminum alloy casting
Technical Field
The invention relates to the field of aluminum alloy processing, in particular to a polishing device for aluminum alloy casting.
Background
The aluminum alloy is a non-ferrous metal structural material which is most widely applied in industry, is widely applied in aviation, aerospace, automobiles, mechanical manufacturing, ships and chemical industry, the rapid development of industrial economy has increased the demand on aluminum alloy welding structural parts, the research on the weldability of the aluminum alloy is also deepened, the aluminum alloy has low density, higher strength which is close to or superior to that of high-quality steel, good plasticity, can be processed into various sections, has excellent electrical conductivity, thermal conductivity and corrosion resistance, and is widely used in industry.
Current aluminum alloy grinding device is usually fixed the aluminum alloy, then comes to polish for the aluminum alloy surface through pivoted sanding block, and the scope of this kind of mode of polishing is less, can not disposable polish the holistic surface of work piece entirely, and it is limited to rely on single pivoted sanding block to polish the effect simultaneously, and it is comparatively inconvenient to use.
Therefore, the invention provides a polishing device for aluminum alloy casting, which aims to solve the problems in the background technology.
Disclosure of Invention
The invention aims to provide a polishing device for aluminum alloy casting, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a grinding device is used in aluminum alloy casting, includes the backup pad, its characterized in that: the side end face of the supporting plate is uniformly and fixedly connected with supporting columns, the upper ends of the supporting columns are fixedly connected with a fixing frame, and the bottom end of the fixing frame is fixedly connected with a motor and is rotatably connected with a rotating shaft; the bottom end of the output shaft of the motor is fixedly connected with a first belt pulley, the bottom end of the first belt pulley is fixedly connected with a rotating block, the rotating block is internally and rotatably connected with a first bidirectional threaded rod, the front side and the rear side of the rotating block are symmetrically and slidably connected with a polishing block, and the polishing block is in threaded fit with the first bidirectional threaded rod; the surface of the supporting plate is provided with a first sliding chute, a first sliding block is connected in the first sliding chute in a sliding manner, the upper end of the first sliding block is fixedly connected with a fixed box, a fixed plate is arranged in the fixed box, the upper end surface of the fixed plate is provided with a second sliding chute, a second bidirectional threaded rod is rotationally connected in the second sliding chute, the front side and the rear side of the second bidirectional threaded rod are symmetrically connected with the second sliding block in a sliding manner, the second sliding block is in threaded fit with the second bidirectional threaded rod, and the upper end of the second sliding; the first belt pulley passes through belt transmission second belt pulley, second belt pulley and axis of rotation fixed connection, axis of rotation bottom fixed connection telescopic link one end, the telescopic link other end passes through connecting rod and fixed case fixed connection.
As a further scheme of the invention: the upper end of the rotating part of the connecting rod is fixedly connected with a fixed block, one end of the fixed block, which is close to the rotating shaft, is rotatably connected with a threaded rod, and the threaded rod is in threaded fit with the rotating shaft; the telescopic rod can be driven to contract or stretch by rotating the threaded rod, so that the rotating radius of the telescopic rod can be adjusted.
As a still further scheme of the invention: the telescopic rod is a rectangular telescopic rod; the rotating shaft is positioned at the upper end of the threaded rod and is rotatably connected with a stabilizing frame, and the stabilizing frame is fixedly connected with the fixing frame; through the telescopic link of rectangle form, can prevent that telescopic link self from rotating, the effectual stability that promotes the telescopic link through the stability of the promotion axis of rotation that stabilizes the frame and can step forward.
As a still further scheme of the invention: the diameter of the first belt pulley is smaller than that of the second belt pulley; can beat through first belt pulley and drive the comparatively slow rotation of second belt pulley with faster speed to can make the comparatively slow slip of first slider in first spout.
As a still further scheme of the invention: the bottom end in the fixed box is uniformly and fixedly connected with a hydraulic rod, the upper end of the hydraulic rod is fixedly connected with a fixed plate, and the fixed plate is in sliding connection with the fixed box; the hydraulic rod can adjust the height of the fixing plate, and the fixing plate and the fixing box are connected in a sliding mode to limit the fixing plate.
Advantageous effects
Compared with the prior art, the invention has the beneficial effects that:
the device is simple to operate, the distance between the grinding blocks on the front side and the rear side can be adjusted to a position consistent with the width of a workpiece by rotating the first bidirectional threaded rod, the motor can drive the grinding blocks to rotate and grind while rotating the rotary shaft to rotate by rotating the threaded rod, the rotary shaft drives the telescopic rod to rotate, the telescopic rod drives the fixed box and the first sliding block to slide left and right in the first sliding groove through the connecting rod, the fixed box can drive the fixed plate to drive the workpiece to move left and right, so that the left end and the right end of the workpiece can be both contacted with the grinding blocks to grind, the problem that when the traditional grinding device grinds by the single rotating grinding block, the grinding range is small, the surface of the workpiece cannot be completely ground at one time is solved, meanwhile, the grinding effect is limited, the grinding range is effectively improved, and the workpiece can also move left and right while the grinding blocks, the effect of the quality of polishing has further been promoted.
Drawings
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is an enlarged schematic view of A in FIG. 1;
FIG. 3 is a schematic structural view in cross section of a front view of the present invention;
fig. 4 is an enlarged structural diagram of B in fig. 3.
In the figure: 1-supporting plate, 2-supporting column, 3-fixing frame, 4-motor, 5-rotating shaft, 6-first belt pulley, 7-rotating block, 8-first bidirectional threaded rod, 9-grinding block, 10-first sliding chute, 11-first sliding block, 12-fixing box, 13-fixing plate, 14-second sliding chute, 15-second bidirectional threaded rod, 16-second sliding block, 17-clamping plate, 18-belt, 19-second belt pulley, 20-telescopic rod, 21-fixing block, 22-threaded rod, 23-fixing frame, 24-hydraulic rod and 25-connecting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, in an embodiment of the present invention, a polishing device for aluminum alloy casting includes a supporting plate 1, and is characterized in that: the side end face of the supporting plate 1 is uniformly and fixedly connected with supporting columns 2, the upper ends of the supporting columns 2 are fixedly connected with a fixing frame 3, and the bottom ends of the fixing frame 3 are fixedly connected with a motor 4 and are rotatably connected with a rotating shaft 5; the bottom end of an output shaft of the motor 4 is fixedly connected with a first belt pulley 6, the bottom end of the first belt pulley 6 is fixedly connected with a rotating block 7, a first bidirectional threaded rod 8 is rotatably connected inside the rotating block 7, the front side and the rear side of the rotating block are symmetrically and slidably connected with polishing blocks 9, and the polishing blocks 9 are in threaded fit with the first bidirectional threaded rod 8; the surface of the supporting plate 1 is provided with a first sliding chute 10, the first sliding chute 10 is connected with a first sliding block 11 in a sliding manner, the upper end of the first sliding block 11 is fixedly connected with a fixed box 12, a fixed plate 13 is arranged in the fixed box 12, the upper end surface of the fixed plate 13 is provided with a second sliding chute 14, the second sliding chute 14 is rotationally connected with a second bidirectional threaded rod 15, the front side and the rear side of the second bidirectional threaded rod are symmetrically connected with a second sliding block 16 in a sliding manner, the second sliding block 16 is in threaded fit with the second bidirectional threaded rod 15, and the upper end; first belt pulley 6 passes through belt 18 transmission second belt pulley 19, second belt pulley 19 and axis of rotation 5 fixed connection, 5 bottom fixed connection telescopic link 20 one ends of axis of rotation, and the telescopic link 20 other end passes through connecting rod 25 and fixed case 12 fixed connection.
In the embodiment, the upper end of the rotating part of the telescopic rod 20 and the connecting rod 25 is fixedly connected with a fixed block 21, one end of the fixed block 21 close to the rotating shaft 5 is rotatably connected with a threaded rod 22, and the threaded rod 22 is in threaded fit with the rotating shaft 5; the telescopic rod 20 can be retracted or extended by rotating the threaded rod 22, so that the rotating radius of the telescopic rod 20 can be adjusted.
In this embodiment, the telescopic rod 20 is a rectangular telescopic rod; the rotating shaft 5 is positioned at the upper end of the threaded rod 22 and is rotatably connected with the stabilizing frame 23, and the stabilizing frame 23 is fixedly connected with the fixed frame 3; through the telescopic link of rectangle form, can prevent that telescopic link 20 self from rotating, the effectual stability that promotes telescopic link 20, through the stability of the promotion axis of rotation 5 that steady rest 23 can be further.
In the embodiment, the diameter of the first belt pulley 6 is smaller than that of the second belt pulley 19; the first belt pulley 6 can drive the second belt pulley 19 to rotate relatively slowly at a relatively high speed, so that the first sliding block 11 can slide relatively slowly in the first sliding groove 10.
In the embodiment, the bottom end inside the fixed box 12 is uniformly and fixedly connected with the hydraulic rod 24, the upper end of the hydraulic rod 24 is fixedly connected with the fixed plate 13, and the fixed plate 13 is in sliding connection with the fixed box 12; the hydraulic rod 24 can adjust the height of the fixing plate 13, and the fixing plate 13 and the fixing box 12 are slidably connected to limit the fixing plate 13.
The working principle of the invention is as follows:
when the aluminum alloy polishing device is used by a user, an aluminum alloy workpiece needing to be polished is prevented from being on the surface of the fixed plate 13, then the second bidirectional threaded rod 15 is rotated, the second bidirectional threaded rod 15 drives the second sliding blocks 16 on the front side and the rear side in the second sliding groove 14 to slide towards the middle position, the second sliding blocks 16 drive the clamping plates 17 to move towards the middle position to clamp the workpiece, then the second bidirectional threaded rod 15 stops rotating, then the first bidirectional threaded rod 8 is rotated according to the width of the workpiece, the first bidirectional threaded rod 8 drives the polishing blocks 9 on the front side and the rear side to move, when the distance between the polishing blocks 9 on the front side and the rear side is equal to the width of the workpiece, the first bidirectional threaded rod 8 stops rotating, then the threaded rod 22 is rotated according to the length of the workpiece, the threaded rod 22 drives the telescopic rod 20 to stretch or shrink, when the telescopic rod 20, then start hydraulic stem 24, hydraulic stem 24 drives fixed plate 13 rebound, fixed plate 13 drives the work piece rebound on its surface, when work piece laminating sanding block 9, stop hydraulic stem 24, then starter motor 4, motor 4 drives first belt pulley 6 and fixed plate 13 and rotates, fixed plate 13 drives sanding block 9 rotation of bottom and begins to polish the work piece surface, first belt pulley 6 drives second belt pulley 19 through belt 18 and rotates this moment, second belt pulley 19 drives axis of rotation 5 and begins to rotate, axis of rotation 5 drives the telescopic link 20 rotation of bottom, telescopic link 20 drives fixed box 12 and the continuous side-to-side slip of first slider 11 in first spout 10 through connecting rod 25, thereby make the work piece remove about being polished while, make all positions of work piece surface all can receive the polishing of sanding block 9.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (5)

1. The utility model provides a grinding device is used in aluminum alloy casting, includes backup pad (1), its characterized in that: the side end face of the supporting plate (1) is uniformly and fixedly connected with supporting columns (2), the upper ends of the supporting columns (2) are fixedly connected with a fixing frame (3), and the bottom ends of the fixing frame (3) are fixedly connected with a motor (4) and are rotatably connected with a rotating shaft (5); the bottom end of an output shaft of the motor (4) is fixedly connected with a first belt pulley (6), the bottom end of the first belt pulley (6) is fixedly connected with a rotating block (7), the rotating block (7) is rotatably connected with a first bidirectional threaded rod (8) in an internal mode, the front side and the rear side of the rotating block are symmetrically connected with polishing blocks (9) in a sliding mode, and the polishing blocks (9) are in threaded fit with the first bidirectional threaded rod (8); a first sliding groove (10) is formed in the surface of the supporting plate (1), a first sliding block (11) is connected in the first sliding groove (10) in a sliding mode, the upper end of the first sliding block (11) is fixedly connected with a fixed box (12), a fixed plate (13) is arranged in the fixed box (12), a second sliding groove (14) is formed in the upper end surface of the fixed plate (13), a second bidirectional threaded rod (15) is connected in the second sliding groove (14) in a rotating mode, the front side and the rear side of the second sliding groove are symmetrically connected with second sliding blocks (16) in a sliding mode, the second sliding blocks (16) are in threaded fit with the second bidirectional threaded rod (15), and a clamping plate (17) is fixedly connected; first belt pulley (6) are through belt (18) transmission second belt pulley (19), second belt pulley (19) and axis of rotation (5) fixed connection, axis of rotation (5) bottom fixed connection telescopic link (20) one end, telescopic link (20) other end passes through connecting rod (25) and fixed case (12) fixed connection.
2. The grinding device for aluminum alloy casting according to claim 1, characterized in that: telescopic link (20) are located and rotate department upper end fixed connection fixed block (21) with connecting rod (25), fixed block (21) are close to axis of rotation (5) one end and rotate connecting threaded rod (22), threaded rod (22) and axis of rotation (5) screw-thread fit.
3. The grinding device for aluminum alloy casting according to claim 1, characterized in that: the telescopic rod (20) is a rectangular telescopic rod; the rotating shaft (5) is positioned at the upper end of the threaded rod (22) and is rotatably connected with the stabilizing frame (23), and the stabilizing frame (23) is fixedly connected with the fixed frame (3).
4. The grinding device for aluminum alloy casting according to claim 1, characterized in that: the diameter of the first belt pulley (6) is smaller than that of the second belt pulley (19).
5. The grinding device for aluminum alloy casting according to claim 1, characterized in that: the hydraulic rod (24) is uniformly and fixedly connected to the bottom end inside the fixed box (12), the upper end of the hydraulic rod (24) is fixedly connected with the fixed plate (13), and the fixed plate (13) is in sliding connection with the fixed box (12).
CN202011571410.3A 2020-12-27 2020-12-27 Grinding device for aluminum alloy casting Withdrawn CN112757098A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011571410.3A CN112757098A (en) 2020-12-27 2020-12-27 Grinding device for aluminum alloy casting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011571410.3A CN112757098A (en) 2020-12-27 2020-12-27 Grinding device for aluminum alloy casting

Publications (1)

Publication Number Publication Date
CN112757098A true CN112757098A (en) 2021-05-07

Family

ID=75695958

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011571410.3A Withdrawn CN112757098A (en) 2020-12-27 2020-12-27 Grinding device for aluminum alloy casting

Country Status (1)

Country Link
CN (1) CN112757098A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115194624A (en) * 2022-07-29 2022-10-18 何嵘俊 Casing part grinding device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115194624A (en) * 2022-07-29 2022-10-18 何嵘俊 Casing part grinding device

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WW01 Invention patent application withdrawn after publication

Application publication date: 20210507

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