CN207206146U - A kind of cylindrical finishing oilstone stationary fixture - Google Patents

A kind of cylindrical finishing oilstone stationary fixture Download PDF

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Publication number
CN207206146U
CN207206146U CN201721179377.3U CN201721179377U CN207206146U CN 207206146 U CN207206146 U CN 207206146U CN 201721179377 U CN201721179377 U CN 201721179377U CN 207206146 U CN207206146 U CN 207206146U
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CN
China
Prior art keywords
oilstone
vertical plate
pressure strip
plate
fixed
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Active
Application number
CN201721179377.3U
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Chinese (zh)
Inventor
汪平
汪作炎
周广伟
王凡
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HUANGSHAN ZHENYI PRECISION MACHINERY Co Ltd
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HUANGSHAN ZHENYI PRECISION MACHINERY Co Ltd
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Priority to CN201721179377.3U priority Critical patent/CN207206146U/en
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Abstract

It the utility model is related to Excircle machining technical field of auxiliary equipment, especially a kind of cylindrical finishing oilstone stationary fixture, including hydraulic cylinder, oilstone, the hydraulic cylinder is fixed in frame, the hydraulic cylinder bottom is connected with oilstone chucking appliance, the level board is fixed in fixed plate by the second bolt, level board bottom surface side is connected with vertical plate, the vertical plate side is provided with pressure strip parallel with it, the compression plate top surface is connected with sliding block, first bolt is threaded on vertical plate through pressure strip, the oilstone is placed between pressure strip and vertical plate, the oilstone upper end is provided with horizontal positioned oilstone baffle plate, described oilstone baffle plate one end is fixed on pressure strip, the oilstone baffle plate other end runs through vertical plate.The utility model oilstone is difficult for drop-off after fixing, and adjusts oilstone position, finishing oilstone surface accuracy without frequent shutdown, has saved oilstone usage amount, improved production efficiency.

Description

A kind of cylindrical finishing oilstone stationary fixture
Technical field
Excircle machining technical field of auxiliary equipment is the utility model is related to, more particularly to a kind of cylindrical finishing oilstone is fixed Fixture.
Background technology
Cylindrical finishing is to apply the pressure of very little to workpiece with the oilstone of fine granularity grinding tool, and oilstone is made of reciprocating vibration and slow Speed is axially moved along workpiece, to realize a kind of polishing processing method of micro cutting.
Bearing ring or roller superfinishing are last mach procedures before bearing assembling, to the precision of bearing Have a significant impact with service life.And bearing ring or roller superfinishing are realized by the grinding of oilstone.And oilstone The quality of clamping device directly affects the surface quality after processing efficiency and processing.
The rolling of company uses at present bearing top circle superfinishing grind it is short for oilstone service life the defects of the machine structure is primarily present, Abrasion is severe, change that adjustment is frequent, and needs manually that frequently the precision of finishing oilstone machined surface ensures crudy, influences product Precision, production efficiency etc..
Utility model content
The purpose of this utility model be in order to solve the shortcomings that oilstone clamping device using effect is bad in the prior art, and A kind of cylindrical finishing oilstone stationary fixture of proposition.
To achieve these goals, the utility model employs following technical scheme：
A kind of cylindrical finishing oilstone stationary fixture of design, including hydraulic cylinder, oilstone, the hydraulic cylinder are fixed on frame On, the hydraulic cylinder bottom is connected with oilstone chucking appliance, and fixed plate, the oilstone are connected with the piston rod of the hydraulic cylinder bottom Fixture includes level board, and the level board is fixed in fixed plate by the second bolt, and level board bottom surface side is connected with Vertical plate, the vertical plate side are provided with pressure strip parallel with it, and the compression plate top surface is connected with sliding block, and the sliding block is put In in the slideway that level board bottom surface opens up, several first bolts, first spiral shell are provided between the pressure strip and vertical plate Bolt is threaded on vertical plate through pressure strip.
The oilstone is placed between pressure strip and vertical plate, and the oilstone upper end is provided with horizontal positioned oilstone baffle plate, institute State oilstone baffle plate one end to be fixed on pressure strip, the oilstone baffle plate other end runs through vertical plate.
Oilstone is placed between pressure strip and vertical plate, then turns the first bolt, by moving the position of pressure strip, Oilstone is clamped, it is extremely convenient to use, and blocks oilstone by oilstone baffle plate, prevents oilstone from sticking up during pushing Rise, and oilstone baffle plate can play guide effect, prevent pressure strip to be inclined to.
Preferably, the oilstone baffle plate is connected with arm-tie through one end of vertical plate, is set between the arm-tie and vertical plate There is the first spring.In the presence of the first spring, oilstone baffle plate is set to be moved to pressure strip direction, the convenient installation by oilstone.
Preferably, first spring is compression spring.
Preferably, several are equipped with the contact surface and the contact surface of vertical plate and oilstone of the pressure strip and oilstone Jacking mechanism, the jacking mechanism include push rod, and the push rod is placed in the pilot hole opened up in vertical plate, and the push rod is with leading Second spring is connected with to bore ends.In the presence of second spring, make the trend of the oriented oilstone direction motion of push rod, in pressure Under effect, oilstone is preferably clamped.
Preferably, the one end of the push rod away from second spring is connected with mechanical brakeman.Increase between push rod and oilstone Frictional force, make the clamping of oilstone more stable.
Preferably, the second spring is compression spring.
The utility model proposes a kind of cylindrical finishing oilstone stationary fixture, beneficial effect is：Reducing reduces oilstone The arc accuracy in front and rear oilstone face caused by irregular bounce up and down improve processing precision of products, consolidated by oilstone chucking appliance Stand oil stone, oilstone fixation are difficult for drop-off on the components, and oilstone position, finishing oilstone surface accuracy are adjusted without frequent shutdown； Oilstone usage amount has been saved, has improved production efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is left view of the present utility model；
Fig. 3 is right view of the present utility model；
Fig. 4 is upward view of the present utility model；
Fig. 5 is A portions of the present utility model enlarged drawing.
In figure：Oilstone 1, jacking mechanism 2, pressure strip 3, the first bolt 4, fixed plate 5, the second bolt 6, hydraulic cylinder 7, level Plate 8, vertical plate 9, oilstone baffle plate 10, arm-tie 11, the first spring 12, sliding block 13, mechanical brakeman 14, push rod 15, second spring 16, Pilot hole 17.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.
Reference picture 1-5, a kind of cylindrical finishing oilstone stationary fixture, including hydraulic cylinder 7, oilstone 1, hydraulic cylinder 7 are fixed on In frame, the bottom of hydraulic cylinder 7 is connected with oilstone chucking appliance, and fixed plate 5, oilstone chucking appliance are connected with the piston rod of the bottom of hydraulic cylinder 7 Including level board 8, level board 8 is fixed in fixed plate 5 by the second bolt 6, and the bottom surface side of level board 8 is connected with vertical plate 9, The side of vertical plate 9 is provided with pressure strip 3 parallel with it, and the top surface of pressure strip 3 is connected with sliding block 13, and sliding block 13 is placed in the bottom of level board 8 In the slideway that face opens up, several first bolts 4 are provided between pressure strip 3 and vertical plate 9, the first bolt 4 passes through the spiral shell of pressure strip 3 Line is connected on vertical plate 9.
Oilstone 1 is placed between pressure strip 3 and vertical plate 9, and the upper end of oilstone 1 is provided with horizontal positioned oilstone baffle plate 10, oilstone The one end of baffle plate 10 is fixed on pressure strip 3, and the other end of oilstone baffle plate 10 runs through vertical plate 9, and oilstone baffle plate 10 is through vertical plate 9 One end is connected with arm-tie 11, and the first spring 12 is provided between arm-tie 11 and vertical plate 9, and the first spring 12 is compression spring. In the presence of one spring 12, oilstone baffle plate 10 is set to be moved to the direction of pressure strip 3, the convenient installation by oilstone 1.
Oilstone 1 is placed between pressure strip 3 and vertical plate 9, then turns the first bolt 4, passes through mobile pressure strip 3 Position, oilstone 1 is clamped, it is extremely convenient to use, and blocks oilstone 1 by oilstone baffle plate 10, prevents during pushing Only oilstone 1 tilts, and oilstone baffle plate 10 can play guide effect, prevents pressure strip 3 to be inclined to.
The contact surface and vertical plate 9 of pressure strip 3 and oilstone 1 hold out against machine with being equipped with several on the contact surface of oilstone 1 Structure 2, jacking mechanism 2 include push rod 15, and push rod 15 is placed in vertical plate 9 in the pilot hole 17 opened up, push rod 15 and pilot hole 17 End is connected with second spring 16, and second spring 16 is compression spring, and the one end of push rod 15 away from second spring 16 is connected with anti- Skidding plate 14.Increase the frictional force between push rod 15 and oilstone 1, make the clamping of oilstone 1 more stable.In the work of second spring 16 Under, make the trend of the oriented direction of oilstone 1 motion of push rod 15, under pressure, preferably clamp oilstone 1.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model Within enclosing.

Claims (6)

1. a kind of cylindrical finishing oilstone stationary fixture, including hydraulic cylinder (7), oilstone (1), the hydraulic cylinder (7) are fixed on machine On frame, hydraulic cylinder (7) bottom is connected with oilstone chucking appliance, it is characterised in that solid on the piston rod of hydraulic cylinder (7) bottom Fixed plate (5) is connected to, the oilstone chucking appliance includes level board (8), and the level board (8) is fixed in by the second bolt (6) On fixed board (5), level board (8) the bottom surface side is connected with vertical plate (9), and vertical plate (9) side is provided with parallel with it Pressure strip (3), pressure strip (3) top surface is connected with sliding block (13), and the sliding block (13) is placed in level board (8) bottom surface and opened up Slideway in, several first bolts (4) are provided between the pressure strip (3) and vertical plate (9), first bolt (4) is worn Pressure strip (3) is crossed to be threaded on vertical plate (9)；
The oilstone (1) is placed between pressure strip (3) and vertical plate (9), and oilstone (1) upper end is provided with horizontal positioned oilstone Baffle plate (10), described oilstone baffle plate (10) one end are fixed on pressure strip (3), and oilstone baffle plate (10) other end is through vertical Plate (9).
2. the cylindrical finishing oilstone stationary fixture of one kind according to claim 1, it is characterised in that the oilstone baffle plate (10) arm-tie (11) is connected with through one end of vertical plate (9), the first spring is provided between the arm-tie (11) and vertical plate (9) (12)。
3. the cylindrical finishing oilstone stationary fixture of one kind according to claim 2, it is characterised in that first spring (12) it is compression spring.
4. the cylindrical finishing oilstone stationary fixture of one kind according to claim 1, it is characterised in that the pressure strip (3) It is described with being equipped with several jacking mechanisms (2) on the contact surface and vertical plate (9) of oilstone (1) and the contact surface of oilstone (1) Jacking mechanism (2) includes push rod (15), and the push rod (15) is placed in vertical plate (9) in the pilot hole (17) opened up, the top Bar (15) is connected with second spring (16) with pilot hole (17) end.
5. the cylindrical finishing oilstone stationary fixture of one kind according to claim 4, it is characterised in that the push rod (15) is remote One end from second spring (16) is connected with mechanical brakeman (14).
A kind of 6. cylindrical finishing oilstone stationary fixture according to claim 4 or 5, it is characterised in that second bullet Spring (16) is compression spring.
CN201721179377.3U 2017-09-14 2017-09-14 A kind of cylindrical finishing oilstone stationary fixture Active CN207206146U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721179377.3U CN207206146U (en) 2017-09-14 2017-09-14 A kind of cylindrical finishing oilstone stationary fixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721179377.3U CN207206146U (en) 2017-09-14 2017-09-14 A kind of cylindrical finishing oilstone stationary fixture

Publications (1)

Publication Number Publication Date
CN207206146U true CN207206146U (en) 2018-04-10

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Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110125803A (en) * 2019-05-29 2019-08-16 河南四方达超硬材料股份有限公司 Diamond grinding wheel dressing tool for centerless grinding
CN112247847A (en) * 2020-10-23 2021-01-22 中国航发哈尔滨轴承有限公司 External diameter lapping oilstone trimming device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110125803A (en) * 2019-05-29 2019-08-16 河南四方达超硬材料股份有限公司 Diamond grinding wheel dressing tool for centerless grinding
CN112247847A (en) * 2020-10-23 2021-01-22 中国航发哈尔滨轴承有限公司 External diameter lapping oilstone trimming device

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Excircle finish machining oilstone mounting fixture

Effective date of registration: 20181029

Granted publication date: 20180410

Pledgee: Shexian Anhui rural commercial bank Limited by Share Ltd.

Pledgor: HUANGSHAN ZHENYI PRECISION MACHINERY Co.,Ltd.

Registration number: 2018340000587

PE01 Entry into force of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20190926

Granted publication date: 20180410

Pledgee: Shexian Anhui rural commercial bank Limited by Share Ltd.

Pledgor: HUANGSHAN ZHENYI PRECISION MACHINERY Co.,Ltd.

Registration number: 2018340000587

PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Excircle finish machining oilstone mounting fixture

Effective date of registration: 20191011

Granted publication date: 20180410

Pledgee: Shexian Anhui rural commercial bank Limited by Share Ltd.

Pledgor: HUANGSHAN ZHENYI PRECISION MACHINERY Co.,Ltd.

Registration number: Y2019340000110

PE01 Entry into force of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20200918

Granted publication date: 20180410

Pledgee: Shexian Anhui rural commercial bank Limited by Share Ltd.

Pledgor: HUANGSHAN ZHENYI PRECISION MACHINERY Co.,Ltd.

Registration number: Y2019340000110

PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: A fixture for fixing oilstone in cylindrical finish machining

Effective date of registration: 20200923

Granted publication date: 20180410

Pledgee: Shexian Anhui rural commercial bank Limited by Share Ltd.

Pledgor: HUANGSHAN ZHENYI PRECISION MACHINERY Co.,Ltd.

Registration number: Y2020980006349

PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20210826

Granted publication date: 20180410

Pledgee: Shexian Anhui rural commercial bank Limited by Share Ltd.

Pledgor: HUANGSHAN ZHENYI PRECISION MACHINERY Co.,Ltd.

Registration number: Y2020980006349

PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: A fixing fixture for outer circle finishing oilstone

Effective date of registration: 20210902

Granted publication date: 20180410

Pledgee: Shexian Anhui rural commercial bank Limited by Share Ltd.

Pledgor: HUANGSHAN ZHENYI PRECISION MACHINERY Co.,Ltd.

Registration number: Y2021980008792

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Date of cancellation: 20220823

Granted publication date: 20180410

Pledgee: Shexian Anhui rural commercial bank Limited by Share Ltd.

Pledgor: HUANGSHAN ZHENYI PRECISION MACHINERY Co.,Ltd.

Registration number: Y2021980008792

PC01 Cancellation of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: A kind of outer circle finishing whetstone fixing fixture

Effective date of registration: 20220829

Granted publication date: 20180410

Pledgee: Shexian Anhui rural commercial bank Limited by Share Ltd.

Pledgor: HUANGSHAN ZHENYI PRECISION MACHINERY Co.,Ltd.

Registration number: Y2022980013821

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Pledgor: HUANGSHAN ZHENYI PRECISION MACHINERY Co.,Ltd.

Registration number: Y2022980013821

PC01 Cancellation of the registration of the contract for pledge of patent right