CN112372510A - Trimming mechanism for circular arc grinding wheel for grinding and operation method thereof - Google Patents

Trimming mechanism for circular arc grinding wheel for grinding and operation method thereof Download PDF

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Publication number
CN112372510A
CN112372510A CN202011217357.7A CN202011217357A CN112372510A CN 112372510 A CN112372510 A CN 112372510A CN 202011217357 A CN202011217357 A CN 202011217357A CN 112372510 A CN112372510 A CN 112372510A
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CN
China
Prior art keywords
seat
grinding
grinding wheel
arc
groove
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.)
Pending
Application number
CN202011217357.7A
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Chinese (zh)
Inventor
韩乾菊
周泽红
陈经波
樊璇
向彩霞
刘圣祥
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.)
Yichang Changjiang Machine Technology Co Ltd
Original Assignee
Yichang Changjiang Machine 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 Yichang Changjiang Machine Technology Co Ltd filed Critical Yichang Changjiang Machine Technology Co Ltd
Priority to CN202011217357.7A priority Critical patent/CN112372510A/en
Publication of CN112372510A publication Critical patent/CN112372510A/en
Pending legal-status Critical Current

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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
    • B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
    • B24B53/12—Dressing tools; Holders therefor
    • 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

Abstract

The invention provides a trimming mechanism for a grinding machine circular arc grinding wheel and an operation method thereof. The mechanism can enable the diamond pen to rotate along the arc groove by driving the rotating handle, so that the contact position of the pen point of the diamond pen and the arc groove of the grinding wheel is adjusted, the pen point of the diamond pen forms a circular track which is matched with the arc groove and concentric with the arc groove, and the action requirement of finishing the grinding wheel is met.

Description

Trimming mechanism for circular arc grinding wheel for grinding and operation method thereof
Technical Field
The invention relates to a grinding wheel dressing mechanism, in particular to a grinding arc grinding wheel dressing mechanism and an operation method thereof.
Background
The mechanical grinding is mainly performed by mechanical and manual operations, and a diamond pen is also adopted for dressing a dressing grinding wheel; grinding a flat profile is easier to trim, but is more difficult for a circular profile; the grinding range is narrow; pure manual trimming is unsafe and cannot ensure precision; the invention innovatively grinds and trims the profile tooth shape, enhances the application range, simplifies the processing technology and reduces the production cost.
Disclosure of Invention
The invention aims to solve the technical problem of providing a trimming mechanism for a grinding circular arc grinding wheel and an operating method thereof, and realizing the trimming problem of the grinding circular arc grinding wheel.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: the utility model provides a worker grinds circular arc emery wheel and repaiies mechanism, includes the mount pad, and one side that the mount pad is close to the emery wheel is equipped with the slide, and the seat of repairing rotates and installs at the slide tip, and the buddha's warrior attendant pen is installed in the mounting hole on the seat of repairing, and seat of repairing one side is equipped with carries out the holding screw that fixes to the buddha's warrior attendant pen, and the seat top of repairing is equipped with.
In the preferred scheme, the end part of the sliding seat is provided with a mounting groove matched with the trimming seat, the inner side of the mounting groove is provided with an arc groove, and one side of the trimming seat is provided with a lug matched with the arc groove.
In the preferred scheme, mount pad one side is equipped with the spout, be equipped with on the slide with spout complex slider, the mount pad top is equipped with the screw rod seat, adjusting screw passes through the bearing and rotates and install on the screw rod seat, be equipped with on the slide with adjusting screw complex screw hole.
In a preferred scheme, the sliding groove and the sliding block are of dovetail structures matched with each other.
In the preferred scheme, one side of the mounting seat is provided with a screw hole matched with the locking screw rod, and the end part of the locking screw rod tightly pushes the sliding block.
In a preferable scheme, a handle is arranged at the end part of the locking screw rod.
In the preferred scheme, an anvil block is arranged on the mounting seat, a meter support is arranged on the sliding seat, the dial indicator is arranged on the meter support, and a header of the dial indicator is pressed on the anvil block.
In a preferable scheme, one end of the dressing seat is provided with a guide rail groove, the gauge is installed in the guide rail groove, the gauge is provided with an adjusting groove hole, the connecting screw penetrates through the adjusting groove hole to be fixed on the dressing seat, and the measuring block is arranged between the upper end of the gauge and the dressing seat.
The invention also provides an operation method of the arc grinding wheel dressing mechanism for the grinding tool, which comprises the following steps:
firstly, adjusting the distance setting from a pen point at the lower end of a diamond pen to an arc groove according to the type and radius size of an arc to be finished by a grinding wheel;
rotating an adjusting screw to adjust the height of the sliding seat according to the diameter of the grinding wheel;
and step three, driving the trimming seat to rotate along the arc groove by rotating the handle, so that the pen point of the diamond pen moves along the trimming arc of the grinding wheel of the worker, and the grinding wheel of the worker rotates to finish trimming the grinding wheel of the worker.
The invention provides a trimming mechanism for a grinding circular arc grinding wheel and an operation method thereof, which have the following beneficial effects:
1. the diamond pen can be rotated by driving the rotating handle, so that the contact position of the pen point of the diamond pen and the trimming arc of the grinding wheel of the worker is adjusted, and the trimming requirement of the grinding wheel of the worker is met by rotating the grinding wheel of the worker;
2. through adjusting the slide from top to bottom, can adjust the height of buddha's warrior attendant pen to can adjust according to the wheel footpath of worker's emery wheel of grinding.
3. The distance from the pen point of the diamond pen to the axis of the arc groove can be adjusted by adjusting the diamond pen up and down, so that the adjustment can be conveniently carried out according to the radian of the trimming arc of the grinding wheel.
4. The pen point position of the diamond pen is controlled through the gauge, the arc radius is controlled and trimmed from the pen point of the diamond pen, the operation is simple, the measurement is accurate, and the adjustment precision is not influenced by the abrasion of the pen point of the diamond pen.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic structural diagram of the slider according to the present invention;
FIG. 4 is a schematic structural diagram of the trimming seat of the present invention;
FIG. 5 is a schematic diagram of the present invention;
in the figure: the diamond pen comprises a mounting seat 1, a sliding seat 2, a convex block 3, a trimming seat 4, a diamond pen 5, a jacking screw 6, a rotating handle 7, a screw seat 8, an adjusting screw 9, a locking screw 10, a handle 11, an anvil block 12, a meter support 13, a dial indicator 14, a gauge 15, a connecting screw 16, a gauge block 17, a sliding groove 101, a sliding block 201, a threaded hole 202, a mounting groove 203, an arc groove 204, a mounting hole 401, a guide rail groove 402 and an adjusting groove hole 1501.
Detailed Description
As shown in figures 1-4, a worker grinds circular arc emery wheel and repaiies mechanism, including mount pad 1, one side that mount pad 1 is close to the emery wheel is equipped with slide 2, repaiies 4 rotations and installs at the 2 tip of slide, and in the mounting hole 401 on the seat 4 was repaiied in the buddha's warrior attendant pen 5 was installed, maintained 4 one side and is equipped with the puller screw 6 that carries out the fixing to buddha's warrior attendant pen 5, maintained 4 tops of seat and is equipped with twist grip 7.
The end of the sliding seat 2 is provided with a mounting groove 203 matched with the trimming seat 4, the inner side of the mounting groove 203 is provided with an arc groove 204, and one side of the trimming seat 4 is provided with a convex block 3 matched with the arc groove 204.
The diamond pen 5 can rotate along the axis of the arc groove 204 by driving the rotating handle 7, so that the contact position of the pen point of the diamond pen 5 and the trimming arc of the grinding wheel is adjusted, the pen point of the diamond pen 5 forms a circular track concentric with the arc groove 204, and the action requirement of trimming the grinding wheel is met.
As shown in fig. 5, the diameter and type of the trimming arc can be adjusted by controlling the distance from the tip of the diamond pen 5 to the arc groove 204.
When the pen point of the diamond pen 5 is positioned above the horizontal center line of the arc groove 204, the arc is trimmed to be a convex arc; when the tip of the diamond pen 5 is positioned below the horizontal center line of the arc groove 204, the trimming arc is a concave arc.
Preferably, one side of the mounting seat 1 is provided with a sliding groove 101, the sliding seat 2 is provided with a sliding block 201 matched with the sliding groove 101, the top of the mounting seat 1 is provided with a screw seat 8, the adjusting screw 9 is rotatably mounted on the screw seat 8 through a bearing, and the sliding seat 2 is provided with a threaded hole 202 matched with the adjusting screw 9.
Specifically, the sliding groove 101 and the sliding block 201 are dovetail structures which are matched with each other. The slider 201 can be prevented from coming off the chute 101.
By rotating the adjusting screw 9, the sliding seat 2 moves up and down along the sliding groove 101, so that the height of the diamond pen 5 can be conveniently adjusted according to the diameter of the wheel body of the grinding wheel.
Furthermore, a screw hole matched with the locking screw 10 is formed in one side of the mounting seat 1, and the end of the locking screw 10 tightly pushes the sliding block 201.
The end of the locking screw 10 is provided with a handle 11. By arranging the handle 11, the rotation operation of the locking screw 10 is facilitated.
By rotating the locking screw 10, the sliding block 201 is pushed tightly, and the sliding seat 2 is locked.
Preferably, the mounting seat 1 is provided with an anvil block 12, the sliding seat 2 is provided with a meter support 13, the dial indicator 14 is mounted on the meter support 13, and a header of the dial indicator 14 is pressed on the anvil block 12.
Specifically, the watch support 13 is slidably mounted on a vertical sliding groove of the slide 2 and is fastened by screws.
When the sliding seat 2 moves up and down, the dial indicator 14 is driven to move up and down, and the moving distance of the sliding seat 2 is measured.
Preferably, one end of the trimming seat 4 is provided with a guide rail groove 402, the gauge 15 is installed in the guide rail groove 402, the gauge 15 is provided with an adjusting slot hole 1501, the connecting screw 16 passes through the adjusting slot hole 1501 and is fixed on the trimming seat 4, and the gauge block 17 is arranged between the upper end of the gauge 15 and the trimming seat 4.
The pen point position of the diamond pen 5 is controlled through the gauge, the arc radius is controlled and finished from the pen point of the diamond pen, the operation is simple, and the measurement is accurate; the precision of the adjustment is not influenced by the abrasion of the pen point of the diamond pen;
an operation method of a grinding arc grinding wheel dressing mechanism comprises the following steps:
step one, installing a corresponding height gauge block 17 and a gauge 15 according to the type (convex and concave) and radius size of an arc to be trimmed by a grinding wheel, and finishing the control setting of the position of a diamond pen 5;
step two, loosening the jacking screw 6, and adjusting the pen point at the lower end of the diamond pen 5 to be in contact with the positioning surface of the gauge 15; fixing the jacking screw 6, finishing the adjustment of the size of the trimmed circular arc, and removing the gauge 15 and the gauge block 17;
thirdly, rotating an adjusting screw 9 to adjust the height of the sliding seat 2 according to the diameter of the grinding wheel;
step four, adjusting the position of the dial indicator through the indicator frame 13, and presetting zero alignment;
and fifthly, the handle 7 is rotated to drive the trimming seat 4 to move along the arc groove of the sliding seat 2, so that the pen point of the diamond pen can trim a corresponding arc track on the surface of the grinding wheel.

Claims (9)

1. The utility model provides a worker grinds circular arc emery wheel and repaiies mechanism, a serial communication port, including mount pad (1), one side that mount pad (1) is close to the emery wheel is equipped with slide (2), repaiies seat (4) and rotates and install in slide (2) tip, and in mounting hole (401) on repaiies seat (4) were installed to buddha's warrior's pen (5), repaiies seat (4) one side and is equipped with top binding screw (6) that carry out the fixing to buddha's warrior attendant pen (5), and repaiies seat (4) top and is equipped with turning handle (7).
2. The machine-grinding arc grinding wheel dressing mechanism according to claim 1, characterized in that the end of the sliding seat (2) is provided with a mounting groove (203) matched with the dressing seat (4), the inner side of the mounting groove (203) is provided with an arc groove (204), and one side of the dressing seat (4) is provided with a convex block (3) matched with the arc groove (204).
3. The grinding wheel dressing mechanism for the circular arc of the worker grinding according to claim 1, characterized in that one side of the mounting seat (1) is provided with a sliding groove (101), the sliding seat (2) is provided with a sliding block (201) matched with the sliding groove (101), the top of the mounting seat (1) is provided with a screw seat (8), the adjusting screw (9) is rotatably mounted on the screw seat (8) through a bearing, and the sliding seat (2) is provided with a threaded hole (202) matched with the adjusting screw (9).
4. The grinding wheel dressing mechanism for grinding circular arcs of workers as claimed in claim 2, wherein the sliding groove (101) and the sliding block (201) are of a dovetail-shaped structure which are matched with each other.
5. The grinding wheel dressing mechanism for the circular arc of workers grinding according to claim 2, characterized in that one side of the mounting seat (1) is provided with a screw hole matched with the locking screw rod (10), and the end part of the locking screw rod (10) is tightly pressed against the sliding block (201).
6. The grinding mechanism for grinding circular arcs according to claim 4, characterized in that the end of the locking screw (10) is provided with a handle (11).
7. The machine for trimming grinding wheels for grinding circular arcs according to claim 2, wherein an anvil block (12) is arranged on the mounting seat (1), a meter support (13) is arranged on the sliding seat (2), the dial indicator (14) is arranged on the meter support (13), and the head of the dial indicator (14) is pressed on the anvil block (12).
8. The grinding wheel dressing mechanism for grinding circular arcs according to claim 1, wherein one end of the dressing seat (4) is provided with a guide rail groove (402), the gauge (15) is installed in the guide rail groove (402), the gauge (15) is provided with an adjusting slotted hole (1501), the connecting screw (16) penetrates through the adjusting slotted hole (1501) to be fixed on the dressing seat (4), and the measuring block (17) is arranged between the upper end of the gauge (15) and the dressing seat (4).
9. An operation method of a grinding arc grinding wheel dressing mechanism comprises the following steps:
firstly, adjusting the distance from a pen point at the lower end of a diamond pen (5) to an arc groove (204) according to the type and radius size of an arc to be finished by a grinding wheel;
secondly, rotating an adjusting screw (9) to adjust the height of the sliding seat (2) according to the diameter of the grinding wheel;
and step three, driving the trimming seat (4) to rotate along the arc groove (204) by rotating the handle (7), so that the pen point of the diamond pen (5) moves along the trimming arc of the grinding wheel, and the grinding wheel rotates to finish trimming the grinding wheel.
CN202011217357.7A 2020-11-04 2020-11-04 Trimming mechanism for circular arc grinding wheel for grinding and operation method thereof Pending CN112372510A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011217357.7A CN112372510A (en) 2020-11-04 2020-11-04 Trimming mechanism for circular arc grinding wheel for grinding and operation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011217357.7A CN112372510A (en) 2020-11-04 2020-11-04 Trimming mechanism for circular arc grinding wheel for grinding and operation method thereof

Publications (1)

Publication Number Publication Date
CN112372510A true CN112372510A (en) 2021-02-19

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ID=74579571

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011217357.7A Pending CN112372510A (en) 2020-11-04 2020-11-04 Trimming mechanism for circular arc grinding wheel for grinding and operation method thereof

Country Status (1)

Country Link
CN (1) CN112372510A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117620897A (en) * 2024-01-25 2024-03-01 洛阳普瑞森精密轴承有限公司 Grinding wheel coping device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117620897A (en) * 2024-01-25 2024-03-01 洛阳普瑞森精密轴承有限公司 Grinding wheel coping device
CN117620897B (en) * 2024-01-25 2024-04-05 洛阳普瑞森精密轴承有限公司 Grinding wheel coping device

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