CN106625220A - Main shaft inner cone hole grinding clamp - Google Patents
Main shaft inner cone hole grinding clamp Download PDFInfo
- Publication number
- CN106625220A CN106625220A CN201510727516.0A CN201510727516A CN106625220A CN 106625220 A CN106625220 A CN 106625220A CN 201510727516 A CN201510727516 A CN 201510727516A CN 106625220 A CN106625220 A CN 106625220A
- Authority
- CN
- China
- Prior art keywords
- workpiece
- main shaft
- inner cone
- briquetting
- cone hole
- 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
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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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a main shaft inner cone hole grinding clamp, and belongs to the technical field of machine tool clamp designs. The main shaft inner cone hole grinding clamp comprises a clamp body, a V-shaped block, cushion blocks, a workpiece, a pressing block, a pressing rod, a cross arm, an adjusting plate and an upright post; the V-shaped block is fixed to the centre of the upper surface of the clamp body; the cushion blocks are respectively arranged on two inclined surfaces of the V-shaped block; the workpiece is supported on the two cushion blocks; the upright post is fixed to the right side of the upper surface of the clamp body; the right end of the cross arm is connected with the upright post in a sleeving manner; the pressing rod is mounted at the left end of the cross arm; the bottom of the pressing rod is connected with the pressing block; after the workpiece is mounted, the pressing rod and the pressing block are moved downwards so as to clamp the workpiece; and the adjusting plate is also arranged on the left side of the upper surface of the clamp body and can be used for adjusting the position of the V-shaped block conveniently. The main shaft inner cone hole grinding clamp disclosed by the invention is simple in structure and convenient to operate; the workpiece is supported stably and reliably; the workpiece is clamped reliably; the application range of the clamp is wide; and the pressing force subjected to the workpiece is balanced.
Description
Technical field
The present invention relates to Machine Tool Fixture Design technical field, more particularly to a kind of inner cone hole of main shaft
Clamp.
Background technology
In enterprise production process, we understand, and Jing is often substantial amounts of to use nipper, these folders
The use of tool can greatly improve operating efficiency and benefit, and the positioning precision of workpiece also can be big
It is big to improve, substantial amounts of manpower is reduced, it is that good facilitation, pin are played in the development of enterprise
Conventional brace complex structure to main shaft clamping, troublesome poeration, workpiece support is unstable, workpiece
It is unreliable to clamp, and fixture narrow application range, thrust suffered by workpiece is unbalanced, therefore design one
Simple structure is planted, easy to operate, workpiece support is reliable and stable, Workpiece clamping reliability, fixture is fitted
Wide with scope, in a balanced way inner cone hole of main shaft clamp is very necessary for thrust suffered by workpiece.
The content of the invention
The purpose of the present invention is exactly to overcome conventional brace complex structure, troublesome poeration, workpiece
Support unstable, Workpiece clamping is unreliable, fixture narrow application range, and thrust suffered by workpiece is not
In a balanced way defect, devises a kind of inner cone hole of main shaft clamp, and simple structure is easy to operate,
Workpiece support is reliable and stable, and Workpiece clamping reliability, fixture is applied widely, and workpiece is suffered to be compressed
Power is balanced.
The required technical problem for solving of the invention can be achieved through the following technical solutions：
A kind of inner cone hole of main shaft clamp, including clamp body, V-block, cushion block, the V
Type block is fixed in the middle of the upper surface of the clamp body, on two inclined-planes of the V-block
Be respectively provided with the cushion block, workpiece support on cushion block described in two, also including briquetting, depression bar,
Transverse arm, adjustable plate, column, the upper surface right side of the clamp body is fixed with the column, institute
The right-hand member for stating transverse arm is socketed on the column, and the left end of the transverse arm is provided with the pressure
Bar, the bottom of the depression bar is connected with the briquetting, after workpiece is installed, the depression bar and described
Briquetting is moved down, and by Workpiece clamping, the upper surface left side of the clamp body is further fixed on the regulation
Plate.
Process of hardening is carried out at the top of the cushion block.
The top surface of the cushion block is provided with deep-slotted chip breaker, and the periphery of workpiece is supported in the deep-slotted chip breaker.
Floating connection is adopted between the briquetting and the depression bar, floating compressing structure is formed.
The briquetting is designed to arcuate structure, is engaged with the outer circular shape of workpiece, the briquetting
Arc radius it is bigger than the exradius of workpiece.
The right-hand member of the transverse arm is machined with circular hole, is enclosed within the column, adds on the right of circular hole
Work is into breach.
As a result of above technical scheme, the invention has the advantages that：
Using clamp body, V-block, cushion block, briquetting, depression bar, transverse arm, adjustable plate, column
Combine designed inner cone hole of main shaft clamp, and process of hardening, work are carried out at the top of cushion block
Part is clamped on cushion block, is conducive to protecting workpiece and cushion block, prevents it in larger clamping force
Under be deformed, be conducive to improving the machining accuracy of workpiece, the top surface of cushion block is provided with deep-slotted chip breaker,
Workpiece support is reliable and stable, and floating connection is adopted between briquetting and depression bar, is formed to float to compress and is tied
Structure, Workpiece clamping reliability, briquetting is designed to arcuate structure, is engaged with the outer circular shape of workpiece,
The arc radius of briquetting are bigger than the exradius of workpiece, and fixture is applied widely, and suffered by workpiece
Thrust is balanced, and the right-hand member of transverse arm is machined with circular hole, is enclosed within the upper of column, on the right of circular hole
Breach is processed into, for locking transverse arm, simple structure is easy to operate.
Description of the drawings
Fig. 1 is present configuration front-view schematic diagram；
Each component and reference are respectively in figure：1st, clamp body；2nd, V-block；3rd, pad
Block；4th, workpiece；5th, briquetting；6th, depression bar；7th, transverse arm；8th, adjustable plate；9th, column.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that the present invention is realized are easy to
Understand and understand, with reference to being specifically illustrating, the present invention is expanded on further.
A kind of inner cone hole of main shaft clamp, including clamp body 1, V-block 2, cushion block 3,
Workpiece 4, briquetting 5, depression bar 6, transverse arm 7, adjustable plate 8, column 9, V-block 2 is fixed
In the middle of the upper surface of clamp body 1, cushion block 3 is respectively provided with two inclined-planes of V-block 2,
Workpiece 4 is supported on two cushion blocks 3, and the upper surface right side of clamp body 1 is fixed with column 9, horizontal
The right-hand member of arm 7 is socketed on column 9, and the left end of transverse arm 7 is provided with depression bar 6, depression bar 6
Bottom be connected with briquetting 5, after workpiece 4 is installed, depression bar 6 and briquetting 5 are moved down, by workpiece
4 clamp, and the upper surface left side of clamp body 1 is further fixed on adjustable plate 8, can be used to adjust V
The position of type block 2, it is easy to adjust.
The top of cushion block 3 carries out process of hardening, and workpiece 4 is clamped on cushion block 3, is conducive to
Protection workpiece 4 and cushion block 3, prevent it to be deformed under larger clamping force, are conducive to carrying
The machining accuracy of high workpiece 4.
The top surface of cushion block 3 is provided with deep-slotted chip breaker, and the periphery of workpiece 4 is supported in the deep-slotted chip breaker,
So that the supporting ＆ stablizing reliability of workpiece 4.
Floating connection is adopted between briquetting 5 and depression bar 6, floating compressing structure is formed, work is clamped
During part 4, the angle of briquetting 5, the reliable clamping of workpiece 4 can be automatically adjusted.
Briquetting 5 is designed to arcuate structure, is engaged with the outer circular shape of workpiece 4, briquetting 5
Arc radius are bigger than the exradius of workpiece 4, and fixture is applied widely, and the institute of workpiece 4 is pressurized
Clamp force is balanced.
The right-hand member of transverse arm 7 is machined with circular hole, is enclosed within the upper of column 9, processes on the right of circular hole
Into breach, when briquetting 5 is moved to suitable position, for locking transverse arm 7, simple structure,
It is easy to operate.
Inner cone hole of main shaft clamp disclosed in this invention, the top of cushion block 3 carries out place of hardening
Reason, workpiece 4 is clamped on cushion block 3, is conducive to protecting workpiece 4 and cushion block 3, prevents it
It is deformed under larger clamping force, is conducive to improving the machining accuracy of workpiece 4, cushion block 3
Top surface be provided with deep-slotted chip breaker, the supporting ＆ stablizing reliability of workpiece 4 is adopted between briquetting 5 and depression bar 6
Floating connection, forms floating compressing structure, the reliable clamping of workpiece 4, the design camber of briquetting 5
Structure, is engaged with the outer circular shape of workpiece 4, and the arc radius of briquetting 5 are outer than workpiece 4
Radius of circle is big, and fixture is applied widely, and thrust suffered by workpiece 4 is balanced, the right side of transverse arm 7
End is machined with circular hole, is enclosed within the upper of column 9, breach is processed on the right of circular hole, for locking
Tight transverse arm 7, simple structure is easy to operate.
The excellent of general principle of the invention, principal character and the present invention has been shown and described above
Point, it should be understood by those skilled in the art that, the present invention is not restricted to the described embodiments, on
Merely illustrating the principles of the invention described in embodiment and specification is stated, without departing from the present invention
The present invention also has various changes and modifications on the premise of spirit and scope, these changes and improvements
Both fall within scope of the claimed invention.The claimed scope of the invention is by appended right
Claim and its equivalent are defined.
Claims (6)
1. a kind of inner cone hole of main shaft clamp, including clamp body, V-block, cushion block, institute
State V-block to be fixed in the middle of the upper surface of the clamp body, two in the V-block are oblique
The cushion block is respectively provided with face, workpiece support is on cushion block described in two, it is characterised in that：Also
Including briquetting, depression bar, transverse arm, adjustable plate, column, the upper surface right side of the clamp body is solid
Surely the right-hand member for having the column, the transverse arm is socketed on the column, a left side for the transverse arm
End is provided with the depression bar, and the bottom of the depression bar is connected with the briquetting, after workpiece is installed,
The depression bar and the briquetting are moved down, and by Workpiece clamping, the upper surface left side of the clamp body is also
It is fixed with the adjustable plate.
2. a kind of inner cone hole of main shaft clamp according to claim 1, it is characterised in that：
Process of hardening is carried out at the top of the cushion block.
3. a kind of inner cone hole of main shaft clamp according to claim 1, it is characterised in that：
The top surface of the cushion block is provided with deep-slotted chip breaker, and the periphery of workpiece is supported in the deep-slotted chip breaker.
4. a kind of inner cone hole of main shaft clamp according to claim 1, it is characterised in that：
Floating connection is adopted between the briquetting and the depression bar, floating compressing structure is formed.
5. a kind of inner cone hole of main shaft clamp according to claim 1, it is characterised in that：
The briquetting is designed to arcuate structure, is engaged with the outer circular shape of workpiece, the arc of the briquetting
The exradius of shape radius ratio workpiece is big.
6. a kind of inner cone hole of main shaft clamp according to claim 1, it is characterised in that：
The right-hand member of the transverse arm is machined with circular hole, is enclosed within the column, is processed on the right of circular hole
Breach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510727516.0A CN106625220A (en) | 2015-10-29 | 2015-10-29 | Main shaft inner cone hole grinding clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510727516.0A CN106625220A (en) | 2015-10-29 | 2015-10-29 | Main shaft inner cone hole grinding clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106625220A true CN106625220A (en) | 2017-05-10 |
Family
ID=58809997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510727516.0A Pending CN106625220A (en) | 2015-10-29 | 2015-10-29 | Main shaft inner cone hole grinding clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106625220A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107877215A (en) * | 2017-12-26 | 2018-04-06 | 潍坊威广机器人科技有限公司 | A kind of thin-wall barrel anti-deformation positioner and its application method |
| CN107984438A (en) * | 2017-12-25 | 2018-05-04 | 重庆能正机械有限公司 | Device for the drilling of pipe beam |
| CN108247192A (en) * | 2018-02-06 | 2018-07-06 | 南京航空航天大学 | A kind of Double-linkage clamps metal foil ultrasound firm joint device |
| CN108340255A (en) * | 2017-12-13 | 2018-07-31 | 建始县楚瑜精密铸造有限责任公司 | A kind of metal grinding device |
| CN109719622A (en) * | 2019-02-22 | 2019-05-07 | 杭州天盈金属制品有限公司 | Frock clamp is used in a kind of metal forming polishing |
| CN110103140A (en) * | 2019-05-28 | 2019-08-09 | 河南四方达超硬材料股份有限公司 | Mechanical clamping device for grinding diamond composite sheets in batches |
| CN112497065A (en) * | 2020-11-27 | 2021-03-16 | 株洲钻石切削刀具股份有限公司 | Self-centering clamp for inner hole machining |
| CN115647874A (en) * | 2022-12-27 | 2023-01-31 | 无锡琅得精密机械有限公司 | Clamp for machining bearing seat |
Citations (8)
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|---|---|---|---|---|
| JPH1015762A (en) * | 1996-07-06 | 1998-01-20 | Nisshin Kogyo Kk | Polygon machining jig |
| CN201070716Y (en) * | 2007-08-03 | 2008-06-11 | 江苏罡阳股份有限公司 | Combined clamp for drilling semicircular groove |
| CN103128578A (en) * | 2011-12-04 | 2013-06-05 | 晋中人和纺机轴承有限责任公司 | Rotor bearing outer shell milling fixture |
| CN203141126U (en) * | 2013-01-15 | 2013-08-21 | 烟台海德机床有限公司 | Adjustable V-shaped iron for milling machine |
| CN203726219U (en) * | 2014-01-14 | 2014-07-23 | 金坛正信光伏电子有限公司 | Clamping mechanism for silicon bar cutting-off machine tool |
| CN204430895U (en) * | 2015-01-30 | 2015-07-01 | 济南大学 | A kind of cylindrical part both ends of the surface processing clamping device |
| CN104959862A (en) * | 2015-08-04 | 2015-10-07 | 安徽机电职业技术学院 | Clamping fixture for axis parts of different sizes |
| CN205218820U (en) * | 2015-10-29 | 2016-05-11 | 埃维亚精密机床有限公司 | Taper hole grinding fixture in main shaft |
-
2015
- 2015-10-29 CN CN201510727516.0A patent/CN106625220A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1015762A (en) * | 1996-07-06 | 1998-01-20 | Nisshin Kogyo Kk | Polygon machining jig |
| CN201070716Y (en) * | 2007-08-03 | 2008-06-11 | 江苏罡阳股份有限公司 | Combined clamp for drilling semicircular groove |
| CN103128578A (en) * | 2011-12-04 | 2013-06-05 | 晋中人和纺机轴承有限责任公司 | Rotor bearing outer shell milling fixture |
| CN203141126U (en) * | 2013-01-15 | 2013-08-21 | 烟台海德机床有限公司 | Adjustable V-shaped iron for milling machine |
| CN203726219U (en) * | 2014-01-14 | 2014-07-23 | 金坛正信光伏电子有限公司 | Clamping mechanism for silicon bar cutting-off machine tool |
| CN204430895U (en) * | 2015-01-30 | 2015-07-01 | 济南大学 | A kind of cylindrical part both ends of the surface processing clamping device |
| CN104959862A (en) * | 2015-08-04 | 2015-10-07 | 安徽机电职业技术学院 | Clamping fixture for axis parts of different sizes |
| CN205218820U (en) * | 2015-10-29 | 2016-05-11 | 埃维亚精密机床有限公司 | Taper hole grinding fixture in main shaft |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108340255A (en) * | 2017-12-13 | 2018-07-31 | 建始县楚瑜精密铸造有限责任公司 | A kind of metal grinding device |
| CN107984438A (en) * | 2017-12-25 | 2018-05-04 | 重庆能正机械有限公司 | Device for the drilling of pipe beam |
| CN107877215A (en) * | 2017-12-26 | 2018-04-06 | 潍坊威广机器人科技有限公司 | A kind of thin-wall barrel anti-deformation positioner and its application method |
| CN107877215B (en) * | 2017-12-26 | 2023-12-29 | 安徽成飞铜业有限公司 | Using method of deformation-preventing positioning device for thin-wall cylinder |
| CN108247192A (en) * | 2018-02-06 | 2018-07-06 | 南京航空航天大学 | A kind of Double-linkage clamps metal foil ultrasound firm joint device |
| CN109719622A (en) * | 2019-02-22 | 2019-05-07 | 杭州天盈金属制品有限公司 | Frock clamp is used in a kind of metal forming polishing |
| CN109719622B (en) * | 2019-02-22 | 2024-03-22 | 杭州天盈金属制品有限公司 | Frock clamp is used in metal forming polishing |
| CN110103140A (en) * | 2019-05-28 | 2019-08-09 | 河南四方达超硬材料股份有限公司 | Mechanical clamping device for grinding diamond composite sheets in batches |
| CN112497065A (en) * | 2020-11-27 | 2021-03-16 | 株洲钻石切削刀具股份有限公司 | Self-centering clamp for inner hole machining |
| CN115647874A (en) * | 2022-12-27 | 2023-01-31 | 无锡琅得精密机械有限公司 | Clamp for machining bearing seat |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170510 |