CN113118895A - Device for reducing grinding flatness of spring end face due to clamping deformation - Google Patents

Device for reducing grinding flatness of spring end face due to clamping deformation Download PDF

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Publication number
CN113118895A
CN113118895A CN202110237496.4A CN202110237496A CN113118895A CN 113118895 A CN113118895 A CN 113118895A CN 202110237496 A CN202110237496 A CN 202110237496A CN 113118895 A CN113118895 A CN 113118895A
Authority
CN
China
Prior art keywords
spring
movably connected
seat
grinding
frame
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Withdrawn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
CN202110237496.4A
Other languages
Chinese (zh)
Inventor
李维军
章增进
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.)
Jiangxi Fuming Spring Manufacturing Co ltd
Original Assignee
Jiangxi Fuming Spring Manufacturing 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 Jiangxi Fuming Spring Manufacturing Co ltd filed Critical Jiangxi Fuming Spring Manufacturing Co ltd
Priority to CN202110237496.4A priority Critical patent/CN113118895A/en
Publication of CN113118895A publication Critical patent/CN113118895A/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Withdrawn legal-status Critical Current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
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/10—Single-purpose machines or devices
    • B24B7/16—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings
    • B24B7/167—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings end faces coil springs
    • 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
    • B24B41/007—Weight compensation; Temperature compensation; Vibration damping
    • 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
    • B24B41/04—Headstocks; Working-spindles; Features relating thereto
    • 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
    • B24B47/22—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
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/10—Single-purpose machines or devices
    • B24B7/16—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings
    • B24B7/17—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings for simultaneously grinding opposite and parallel end faces, e.g. double disc grinders
    • 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
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

The invention relates to the technical field of spring manufacturing, and discloses a device for reducing the grinding flatness of a spring end face deformed by clamping, which comprises a grinding seat, wherein a supporting seat is fixedly connected inside the grinding seat, a threaded column is rotatably connected inside the supporting seat, meshing seats are movably connected on the left side and the right side of the threaded column, a first push column is movably connected on the outer surface of the meshing seat, the other end of the first push column is movably connected with a rotating shaft, a second push column is movably connected on the outer surface of the rotating shaft, pressure reducing frames are movably connected on the upper side and the lower side of the second push column, an extension spring is movably connected on the side surface of each pressure reducing frame, and a mounting plate is fixedly connected on the other end of the second push column. Simultaneously under the interact of decompression frame and extension spring, reduction that can be by a wide margin makes the problem that the spring appears great deformation because of the centre gripping, and it is comparatively convenient to use, has brought the convenience for the grinding of later spring terminal surface.

Description

Device for reducing grinding flatness of spring end face due to clamping deformation
Technical Field
The invention relates to the technical field of spring manufacturing, and discloses a device for reducing the grinding flatness of a spring end face deformed by clamping.
Background
At present, the spring processing procedures are generally as follows: the metal steel wire used for preparing the spring is firstly led out through the guide device, then the metal steel wire is wound into a spring structure on the winding device, then the spring structure is cut into a crude spring product with a set specification through the cutting device, finally, two ends of the crude spring product are ground through the grinding device to obtain a finished spring product, and the grinding device can remove burrs on the end face of the spring.
In the process of spring production, the spring end face is often required to be ground so as to ensure the flatness of the end face, but in the grinding process, the spring often causes the phenomenon that the spring body deforms due to the action of clamping force, and the production of the spring is influenced.
Disclosure of Invention
In order to solve the above technical problems, the present invention provides a device for reducing the grinding flatness of the end face of a spring deformed by clamping, which is achieved by the following specific technical means:
a device for reducing the grinding flatness of a spring end face deformed by clamping comprises a grinding seat, wherein a supporting seat is fixedly connected inside the grinding seat, a threaded column is rotatably connected inside the supporting seat, meshing seats are movably connected on the left side and the right side of the threaded column, a first pushing column is movably connected on the outer surface of the meshing seat, a rotating shaft is movably connected at the other end of the first pushing column, a second pushing column is movably connected on the outer surface of the rotating shaft, pressure reducing frames are movably connected on the upper side and the lower side of the second pushing column, extension springs are movably connected on the side surfaces of the pressure reducing frames, a mounting plate is fixedly connected at the other end of the second pushing column, a spiral frame is movably connected on the side surface of the mounting plate, a spiral groove is formed in the outer surface of the spiral frame, a pressure rod is fixedly connected on the side surface of the meshing seats, and a pressure, the other end fixedly connected with mount pad of depression bar, the side surface swing joint of mount pad has the buffering frame, the side surface swing joint of buffering frame has the grinding head.
Furthermore, a sliding groove matched with the threaded column is formed in the supporting seat, and a ratchet matched with the threaded column is arranged on the outer surface of the meshing seat.
Furthermore, the inside of supporting seat is provided with the carousel with the rotating shaft looks adaptation, the surface of meshing seat is provided with the bearing frame with first post looks adaptation.
Furthermore, the inside of supporting seat is provided with the spacing with second pushing column looks adaptation.
Furthermore, a buffer spring is movably connected inside the mounting plate.
Furthermore, a limiting frame matched with the pressing rod is arranged in the supporting seat, and a flexible spring is movably connected in the buffering frame.
Compared with the prior art, the invention has the following beneficial effects:
1. the device for reducing the grinding flatness of the end face of the spring deformed by clamping drives the threaded column to rotate through driving, the threaded column can simultaneously drive the meshing seats on the left side and the right side of the threaded column to synchronously move, then the meshing seats can drive the first push column on the surface of the threaded column to rotate at a certain angle, further the first push column can drive the rotating shaft on the other end of the threaded column to rotate, the rotating shaft can drive the side surface of the first push column to move, the second push column can synchronously drive the pressure reducing frame and the extension spring to move and deform, then the mounting plate can be driven to move, the mounting plate can synchronously drive the spiral frames to move, then the spiral frames on the two sides can be close to each other to clamp the spring on the inner side of the spiral frames, the outer surface of the spiral frames is provided with spiral grooves, the spring can be better clamped, and simultaneously under the interaction of the pressure reducing frame and the extension spring, the problem that the spring is greatly deformed by clamping can be greatly reduced, the use is convenient, and convenience is brought to the grinding of the end face of the spring.
2. This reduce device because of spring end face grinding roughness of centre gripping deformation, the in-process that the meshing seat removed simultaneously, the meshing seat can drive the depression bar of its side surface simultaneously and remove, later the depression bar can drive the pressure spring and remove, the depression bar can drive the mount pad simultaneously and remove, make the mount pad drive the buffer frame and the grinding head removes, later make the grinding head remove to one side of spring, reached at the in-process that presss from both sides tightly the spring, but the effect of automatically regulated grinding head suitable position, the grinding to the spring later has been made things convenient for.
Drawings
FIG. 1 is a schematic view of a front cross-sectional structure of a grinding table according to the present invention;
FIG. 2 is a schematic view showing a partial structure of a rotating shaft according to the present invention;
FIG. 3 is an enlarged view at A in FIG. 1;
FIG. 4 is a schematic view of the engagement seat portion of the present invention;
FIG. 5 is a schematic view of a portion of the compression bar of the present invention.
In the figure: 1. grinding the seat; 2. a supporting seat; 3. a threaded post; 4. an engagement seat; 5. a first push post; 6. a rotating shaft; 7. a second push post; 8. a pressure reducing frame; 9. a tension spring; 10. mounting a plate; 11. a spiral frame; 12. a helical groove; 13. a pressure lever; 14. adding a pressure spring; 15. a mounting seat; 16. a buffer frame; 17. and (6) grinding the head.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
as shown in figures 1 to 5:
the invention provides a device for reducing the grinding flatness of a spring end face deformed by clamping, which comprises a grinding seat 1, wherein a supporting seat 2 is fixedly connected inside the grinding seat 1, a threaded column 3 is rotatably connected inside the supporting seat 2, a sliding groove matched with the threaded column 3 is formed inside the supporting seat 2, a ratchet matched with the threaded column 3 is arranged on the outer surface of the meshing seat 4, meshing seats 4 are movably connected on the left side and the right side of the threaded column 3, a first push column 5 is movably connected on the outer surface of the meshing seat 4, a rotary table matched with a rotary shaft 6 is arranged inside the supporting seat 2, a bearing seat matched with the first push column 5 is arranged on the outer surface of the meshing seat 4, a rotary shaft 6 is movably connected at the other end of the first push column 5, the threaded column 3 is driven to rotate by external driving, the threaded column 3 can simultaneously drive the meshing seats 4 on the left side and the right side to, then the meshing seat 4 can drive the first push column 5 on the surface to rotate at a certain angle, and further the first push column 5 can drive the rotating shaft 6 at the other end to rotate, the rotating shaft 6 can drive the side surface of the first push column to obtain the movement of the second push column 7, the second push column 7 can synchronously drive the decompression frame 8 and the extension spring 9 to move and deform, then the mounting plate 10 can be driven to move, the mounting plate 10 can synchronously drive the spiral frames 11 to move, and then the spiral frames 11 at the two sides can mutually approach, the spring at the inner side is clamped, and the spiral groove 12 is arranged on the outer surface of the spiral frame 11, so that the spring can be better clamped, simultaneously under the mutual action of decompression frame 8 and extension spring 9, can reduce by a wide margin and make the problem that the spring appears great deformation because of the centre gripping, it is comparatively convenient to use, has brought the convenience for the grinding of later spring terminal surface.
The outer surface of the rotating shaft 6 is movably connected with a second push column 7, the inside of the supporting seat 2 is provided with a limit frame matched with the second push column 7, the upper side and the lower side of the second push column 7 are movably connected with a decompression frame 8, the side surface of the decompression frame 8 is movably connected with an extension spring 9, the other end of the second push column 7 is fixedly connected with a mounting plate 10, the inside of the mounting plate 10 is movably connected with a buffer spring, the side surface of the mounting plate 10 is movably connected with a spiral frame 11, the outer surface of the spiral frame 11 is provided with a spiral groove 12, the side surface of the meshing seat 4 is fixedly connected with a compression rod 13, the outer surface of the compression rod 13 is movably connected with a compression spring 14, the other end of the compression rod 13 is fixedly connected with a mounting seat 15, the inside of the supporting seat 2 is provided with a limit frame matched with the, the side surface swing joint of buffer 16 has grinding head 17, simultaneously at the in-process that the meshing seat 4 removed, meshing seat 4 can drive the depression bar 13 of its side surface simultaneously and remove, later depression bar 13 can drive pressure spring 14 and remove, depression bar 13 can drive mount pad 15 simultaneously and remove, make mount pad 15 drive buffer 16 and grinding head 17 remove, later make grinding head 17 remove to one side of spring, reached at the in-process that presss from both sides tightly the spring, but the effect of automatically regulated grinding head 17 suitable position, the grinding to the spring later has been made things convenient for.
The specific use mode and function of the embodiment are as follows: when the end face of a spring is ground, the spring is placed inside the supporting seat 2 and is positioned at the position of the spiral rack 11, then the external drive drives the threaded column 3 to rotate, the threaded column 3 can simultaneously drive the meshing seats 4 on the left side and the right side to synchronously move, then the meshing seats 4 can drive the first push column 5 on the surface of the first push column to rotate at a certain angle, further the first push column 5 can drive the rotating shaft 6 on the other end of the first push column to rotate, the rotating shaft 6 can drive the side surface of the first push column to move to obtain the second push column 7, the second push column 7 can synchronously drive the decompression rack 8 and the extension spring 9 to move and deform, then the mounting plate 10 can be driven to move, the mounting plate 10 can synchronously drive the spiral rack 11 to move, then the spiral racks 11 on the two sides can mutually approach each other, the spring on the inner sides of the spiral rack is clamped, and the outer surface of the spiral rack 11 is provided with the spiral groove 12, so that, simultaneously under the mutual action of decompression frame 8 and extension spring 9, can reduce by a wide margin and make the problem that the spring appears great deformation because of the centre gripping, it is comparatively convenient to use, has brought the convenience for the grinding of later spring terminal surface.
Meanwhile, in the process of moving the meshing seat 4, the meshing seat 4 can simultaneously drive the pressure rod 13 on the side surface of the meshing seat to move, then the pressure rod 13 can drive the compression spring 14 to move, the pressure rod 13 can simultaneously drive the mounting seat 15 to move, the mounting seat 15 drives the buffer frame 16 and the grinding head 17 to move, then the grinding head 17 moves towards one side of the spring, the effect that the proper position of the grinding head 17 can be automatically adjusted in the process of clamping the spring is achieved, and the spring is conveniently ground afterwards. The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.

Claims (6)

1. The utility model provides a reduce device because of spring end face grinding roughness of centre gripping deformation, includes grinding seat (1), its characterized in that: the grinding machine is characterized in that a supporting seat (2) is fixedly connected to the inside of the grinding seat (1), a threaded column (3) is connected to the inside of the supporting seat (2) in a rotating mode, a meshing seat (4) is movably connected to the left side and the right side of the threaded column (3), a first pushing column (5) is movably connected to the outer surface of the meshing seat (4), a rotating shaft (6) is movably connected to the other end of the first pushing column (5), a second pushing column (7) is movably connected to the outer surface of the rotating shaft (6), a pressure reducing frame (8) is movably connected to the upper side and the lower side of the second pushing column (7), an extension spring (9) is movably connected to the side surface of the pressure reducing frame (8), a mounting plate (10) is fixedly connected to the other end of the second pushing column (7), a spiral frame (11) is movably connected to the side surface of the mounting plate (10), the side surface of the meshing seat (4) is fixedly connected with a pressing rod (13), the outer surface of the pressing rod (13) is movably connected with a compression spring (14), the other end of the pressing rod (13) is fixedly connected with an installation seat (15), the side surface of the installation seat (15) is movably connected with a buffering frame (16), and the side surface of the buffering frame (16) is movably connected with a grinding head (17).
2. The device for reducing the grinding flatness of the end face of the spring deformed by clamping as claimed in claim 1, wherein: the inside of supporting seat (2) is seted up the sliding tray with screw thread post (3) looks adaptation, the surface of meshing seat (4) is provided with the ratchet with screw thread post (3) looks adaptation.
3. The device for reducing the grinding flatness of the end face of the spring deformed by clamping as claimed in claim 1, wherein: the inside of supporting seat (2) is provided with the carousel with axis of rotation (6) looks adaptation, the surface of meshing seat (4) is provided with the bearing frame with first post (5) looks adaptation.
4. The device for reducing the grinding flatness of the end face of the spring deformed by clamping as claimed in claim 1, wherein: the inside of supporting seat (2) is provided with the spacing frame with second pushing column (7) looks adaptation.
5. The device for reducing the grinding flatness of the end face of the spring deformed by clamping as claimed in claim 1, wherein: the inside of the mounting plate (10) is movably connected with a buffer spring.
6. The device for reducing the grinding flatness of the end face of the spring deformed by clamping as claimed in claim 1, wherein: the supporting seat (2) is internally provided with a limiting frame matched with the pressing rod (13), and the buffering frame (16) is movably connected with a flexible spring.
CN202110237496.4A 2021-03-04 2021-03-04 Device for reducing grinding flatness of spring end face due to clamping deformation Withdrawn CN113118895A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110237496.4A CN113118895A (en) 2021-03-04 2021-03-04 Device for reducing grinding flatness of spring end face due to clamping deformation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110237496.4A CN113118895A (en) 2021-03-04 2021-03-04 Device for reducing grinding flatness of spring end face due to clamping deformation

Publications (1)

Publication Number Publication Date
CN113118895A true CN113118895A (en) 2021-07-16

Family

ID=76772462

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110237496.4A Withdrawn CN113118895A (en) 2021-03-04 2021-03-04 Device for reducing grinding flatness of spring end face due to clamping deformation

Country Status (1)

Country Link
CN (1) CN113118895A (en)

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Application publication date: 20210716