CN104097139A - Eccentric grinding machine for sealing pairs and method for eccentric grinding machine - Google Patents

Eccentric grinding machine for sealing pairs and method for eccentric grinding machine Download PDF

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Publication number
CN104097139A
CN104097139A CN201410335411.6A CN201410335411A CN104097139A CN 104097139 A CN104097139 A CN 104097139A CN 201410335411 A CN201410335411 A CN 201410335411A CN 104097139 A CN104097139 A CN 104097139A
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CN
China
Prior art keywords
eccentric
grinding
grinding head
cantilever
workbench
Prior art date
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Application number
CN201410335411.6A
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Chinese (zh)
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CN104097139B (en
Inventor
张寿根
萧亚兵
郑汝生
芦建斌
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ZHEJIANG GUTE PNEUMATIC MACHINERY CO Ltd
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ZHEJIANG GUTE PNEUMATIC MACHINERY CO Ltd
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Priority to CN201410335411.6A priority Critical patent/CN104097139B/en
Publication of CN104097139A publication Critical patent/CN104097139A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B37/00Lapping machines or devices; Accessories
    • B24B37/04Lapping machines or devices; Accessories designed for working plane surfaces
    • B24B37/07Lapping machines or devices; Accessories designed for working plane surfaces characterised by the movement of the work or lapping tool
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/002Grinding heads

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

The invention discloses an eccentric grinding machine for sealing pairs and a method for applying the eccentric grinding machine. The eccentric grinding machine comprises a motor, a control panel, an upright column, a working platform, a platform lifting device, a base, a lower grinding head, an upper eccentric grinding head, a spindle, a cantilever handle, a grinding claw, a lubricating hose, a cantilever, a bearing bush and a speed changer. The eccentric grinding machine and the method have the advantages that the sealing pairs can be ground by the eccentric grinding head, the upper eccentric grinding head is driven by the grinding claw to revolve, the lower grinding head is driven by the upper eccentric grinding head to voluntarily rotate under the effect of eccentric force, the upper and lower grinding heads revolve while rotating, accordingly, grinding effects can be greatly improved by the aid of double-latitude turning and net type surface grinding principles, and the grinding precision can be improved by the aid of the double-latitude turning and net type surface grinding principles; the eccentric grinding machine and the method are applicable to grinding and machining high-precision complicated workpieces such as the sealing pairs with strict sealing requirements.

Description

Sealing pair eccentric grinder and method thereof
Technical field
The present invention relates to and belongs to grinding machinery field, and what be specifically related to is a kind of sealing pair eccentric grinder and method thereof.
Background technology
Grinder is the special mechanical equipment that carries out polishing grinding technics, is indispensable in mechanical processing process.Existing grinder adopts the mode of semi-automatic direct grinding conventionally, replaced part hand labor, but its machining accuracy is low, efficiency is low, can only grind simple workpiece, not be suitable for the attrition process that high accuracy complex part is for example had to the sealing pair of strict seal request.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of sealing pair eccentric grinder and method thereof are provided.
Sealing pair eccentric grinder comprises motor, control panel, column, workbench, platform lifting device, automatic clamping device, lower grinding head, upper eccentric grinding head, main shaft, cantilever handle, grinds pawl, lubricated flexible pipe, cantilever, bearing holder (housing, cover), speed changer, motor output shaft is connected by shaft coupling with transmission input shaft, transmission output shaft is connected by shaft coupling with main shaft, grinding pawl is installed on main shaft end and clamps upper eccentric grinding head, between upper eccentric grinding head and lower grinding head, be connected, speed changer is bolted on cantilever, control panel, cantilever handle, lubricated flexible pipe, bearing holder (housing, cover) is all fixed on cantilever, workbench, platform lifting device, the equal encapsulation of cantilever is on column, platform lifting device drives workbench lifting by hydraulic jack, two automatic clamping devices are installed on workbench (4), by hydraulic jack, directly drive and realize, automatic clamping device move radially employing lever principle, make radially synchronizing moving of two pawls.
Described sealing pair eccentric grinder, the speed of mainshaft, by speed changer direct-drive, has function of stepless speed regulation.
The eccentric Ginding process of sealing pair comprises the following steps:
1) choose eccentric grinding head and lower grinding head correct installation;
2) workpiece to be processed be positioned on workbench and clamp;
3) adjust the height of workbench and the angle of cantilever and make lower grinding head and sealing pair to be processed laminating;
4) slightly determine operating position and start shooting to try out and carry out further fine position;
5) according to the material of workpiece to be processed and processing request, input program start to grind in control panel;
6) upper eccentric grinding head revolves round the sun under the drive of grinding pawl, and lower grinding head is under the drive of upper eccentric grinding head, because the impact of eccentric force is rotated voluntarily;
7) according to material category and requirement on machining accuracy replacing sand paper, carry out fine grinding or fine grinding.
Using beneficial effect of the present invention to embody is: compared with prior art, the present invention adopts centering type bistrique to grind, and makes bistrique produce rotation in revolution, utilizes double weft to turn to and net formula flour milling principle, significantly improve grinding effect, improve grinding precision.Meanwhile, the present invention has adopted advanced structural design, and the assembly method of Split assembled makes quick for installation, simply, and the present invention is lightweight, volume is little, so applicable to the field operation under various environment.
Accompanying drawing explanation
Fig. 1 is the structural representation of sealing pair eccentric grinder;
Fig. 2 is the schematic diagram of sealing pair eccentric grinder working portion of the present invention;
In figure, motor 1, control panel 2, column 3, workbench 4, platform lifting device 5, automatic clamping device 6, lower grinding head 7, upper eccentric grinding head 8, main shaft 9, cantilever handle 10, grinding pawl 11, lubricated flexible pipe 12, cantilever 13, bearing holder (housing, cover) 14, speed changer 15.
The specific embodiment
As shown in Figure 1, 2, sealing pair eccentric grinder comprises motor 1, control panel 2, column 3, workbench 4, platform lifting device 5, automatic clamping device 6, lower grinding head 7, upper eccentric grinding head 8, main shaft 9, cantilever handle 10, grinds pawl 11, lubricated flexible pipe 12, cantilever 13, bearing holder (housing, cover) 14, speed changer 15, motor 1 output shaft is connected by shaft coupling with speed changer 15 power shafts, speed changer 15 output shafts are connected by shaft coupling with main shaft 9, grinding pawl 11 is installed on main shaft 9 ends and clamps upper eccentric grinding head 8, upper eccentric grinding head 8 and 7 of lower grinding heads are connected, speed changer 15 is bolted on cantilever 13, control panel 2, cantilever handle 10, lubricated flexible pipe 12, bearing holder (housing, cover) 14 is all fixed on cantilever 13, workbench 4, platform lifting device 5, the equal encapsulation of cantilever 9 is on column 3, platform lifting device 5 drives workbench 4 liftings by hydraulic jack, two automatic clamping devices 6 are installed on workbench 4, by hydraulic jack, directly drive and realize, automatic clamping device 6 move radially employing lever principle, make radially synchronizing moving of two pawls.
Main shaft 9 rotating speeds, by speed changer 15 direct-drives, have function of stepless speed regulation.
The eccentric Ginding process of sealing pair comprises the following steps:
1) choose eccentric grinding head 8 and lower grinding head 7 correct installation;
2) workpiece to be processed be positioned on workbench 4 and clamp;
3) adjust the height of workbench 4 and the angle of cantilever 5 and make lower grinding head 7 and sealing pair laminating to be processed;
4) slightly determine operating position and start shooting to try out and carry out further fine position;
5) according to the material of workpiece to be processed and processing request, input program start to grind in control panel 2;
6) upper eccentric grinding head 8 revolves round the sun under the drive of grinding pawl 11, and lower grinding head 7 is under the drive of upper eccentric grinding head 8, because the impact of eccentric force is rotated voluntarily;
7) according to material category and requirement on machining accuracy replacing sand paper, carry out fine grinding or fine grinding.

Claims (3)

1. a sealing pair eccentric grinder, is characterized in that comprising motor (1), control panel (2), column (3), workbench (4), platform lifting device (5), automatic clamping device (6), lower grinding head (7), upper eccentric grinding head (8), main shaft (9), cantilever handle (10), grinds pawl (11), lubricated flexible pipe (12), cantilever (13), bearing holder (housing, cover) (14), speed changer (15), hydraulic jack, motor (1) output shaft is connected by shaft coupling with speed changer (15) power shaft, speed changer (15) output shaft is connected by shaft coupling with main shaft (9), grinding pawl (11) is installed on main shaft (9) end and clamps upper eccentric grinding head (8), between upper eccentric grinding head (8) and lower grinding head (7), be connected, speed changer (15) is bolted on cantilever (13), control panel (2), cantilever handle (10), lubricated flexible pipe (12), bearing holder (housing, cover) (14) is all fixed on cantilever (13), workbench (4), platform lifting device (5), the equal encapsulation of cantilever (9) is on column (3), platform lifting device (5) drives workbench (4) lifting by hydraulic jack, two automatic clamping devices (6) are installed on workbench (4), by hydraulic jack, directly drive and realize, automatic clamping device (6) move radially employing lever principle, make radially synchronizing moving of two pawls.
2. sealing pair eccentric grinder according to claim 1, is characterized in that described main shaft (9) rotating speed, by speed changer (15) direct-drive, has function of stepless speed regulation.
3. the eccentric Ginding process of the sealing pair of grinder as claimed in claim 1, is characterized in that comprising the following steps:
1) choose eccentric grinding head (8) and lower grinding head (7) and install;
2) workpiece to be processed being positioned over to workbench (4) goes up and clamps;
3) adjust the height of workbench (4) and the angle of cantilever (5) and make lower grinding head (7) and sealing pair laminating to be processed;
4) slightly determine operating position and start shooting to try out and carry out further fine position;
5) according to the material of workpiece to be processed and processing request, input parameter start to grind in control panel (2);
6) upper eccentric grinding head (8) revolves round the sun under the drive of grinding pawl (11), and lower grinding head (7) is under the drive of upper eccentric grinding head (8), because the impact of eccentric force is rotated voluntarily;
7) according to material category and requirement on machining accuracy replacing sand paper, carry out fine grinding or fine grinding.
CN201410335411.6A 2014-07-15 2014-07-15 Sealing pair eccentric grinder and method thereof Active CN104097139B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410335411.6A CN104097139B (en) 2014-07-15 2014-07-15 Sealing pair eccentric grinder and method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410335411.6A CN104097139B (en) 2014-07-15 2014-07-15 Sealing pair eccentric grinder and method thereof

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CN104097139A true CN104097139A (en) 2014-10-15
CN104097139B CN104097139B (en) 2016-06-15

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104476381A (en) * 2014-11-07 2015-04-01 成都泰美克晶体技术有限公司 Grinding machine for grinding disk type part
CN115094495A (en) * 2022-07-26 2022-09-23 重庆臻宝实业有限公司 Micro-arc oxidation regeneration preparation method of CVD chamber workpiece

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2302105Y (en) * 1997-02-25 1998-12-30 黄威丰 Hollow column stone cutting and grinding machine
CN1462666A (en) * 2003-06-27 2003-12-24 沈阳科晶设备制造有限公司 High accuracy barrel finishing machine with full automatic adjustable pressure and dual stepless speed changing
CN202702001U (en) * 2012-07-23 2013-01-30 太仓市旭冉机械有限公司 Surface grinding machining device for steel plate
CN103029033A (en) * 2011-09-30 2013-04-10 索尼公司 Grinding apparatus and grinding method
CN203945248U (en) * 2014-07-15 2014-11-19 浙江固特气动机械有限公司 A kind of sealing pair eccentric grinder

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2302105Y (en) * 1997-02-25 1998-12-30 黄威丰 Hollow column stone cutting and grinding machine
CN1462666A (en) * 2003-06-27 2003-12-24 沈阳科晶设备制造有限公司 High accuracy barrel finishing machine with full automatic adjustable pressure and dual stepless speed changing
CN103029033A (en) * 2011-09-30 2013-04-10 索尼公司 Grinding apparatus and grinding method
CN202702001U (en) * 2012-07-23 2013-01-30 太仓市旭冉机械有限公司 Surface grinding machining device for steel plate
CN203945248U (en) * 2014-07-15 2014-11-19 浙江固特气动机械有限公司 A kind of sealing pair eccentric grinder

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104476381A (en) * 2014-11-07 2015-04-01 成都泰美克晶体技术有限公司 Grinding machine for grinding disk type part
CN115094495A (en) * 2022-07-26 2022-09-23 重庆臻宝实业有限公司 Micro-arc oxidation regeneration preparation method of CVD chamber workpiece
CN115094495B (en) * 2022-07-26 2023-10-03 重庆臻宝科技股份有限公司 Micro-arc oxidation regeneration preparation method of CVD chamber workpiece

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Address after: 324001 No. 18, Shao Lu, town, Quzhou Town, Longyou County, Zhejiang, China

Applicant after: ZHEJIANG GUTE PNEUMATIC MACHINERY Co.,Ltd.

Address before: 324001 No. 18, Shao Lu, town, Quzhou Town, Longyou County, Zhejiang, China

Applicant before: ZHEJIANG GUTE PNEUMATIC MACHINERY Co.,Ltd.

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Denomination of invention: Sealing pair eccentric grinding machine and its method

Effective date of registration: 20230925

Granted publication date: 20160615

Pledgee: Zhejiang Longyou rural commercial bank Limited by Share Ltd.

Pledgor: ZHEJIANG GUTE PNEUMATIC MACHINERY Co.,Ltd.

Registration number: Y2023330002178

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