CN103537924A - Engine air cylinder cover machining stationary fixture with ball-shaped support - Google Patents
Engine air cylinder cover machining stationary fixture with ball-shaped support Download PDFInfo
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- CN103537924A CN103537924A CN201310456836.8A CN201310456836A CN103537924A CN 103537924 A CN103537924 A CN 103537924A CN 201310456836 A CN201310456836 A CN 201310456836A CN 103537924 A CN103537924 A CN 103537924A
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- ball
- fixed head
- piston
- face
- angle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/04—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part adjustable in inclination
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The invention discloses an engine air cylinder cover machining stationary fixture with a ball-shaped support. Corresponding ball-shaped grooves are formed in the center of the bottom face of a fixation plate and the center of the top face of a base respectively. A ball-shaped supporting part is used for supporting the fixation plate at the center, the bottom face of the fixation plate is supported by at least four contraction supporting parts and the top ends of the contraction supporting parts are connected with the bottom face of the fixation plate through cardan joints to change the supporting angle. A numerical unit detects whether the top face of an air cylinder cover is horizontal or not according to two angle detection units which are mutually vertical and controls one contraction supporting part, two contraction supporting parts and three contraction supporting parts to extend or contract, so that the top face of the air cylinder is horizontal. As the ball-shaped supporting part is added, the supporting strength and the stability are obviously enhanced.
Description
Technical field
The present invention relates to engine cylinder cap processing technique field, relate in particular to a kind of engine cylinder cap processing retaining clip tool that ball-type supports that has.
Background technology
Engine cylinder cap belongs to valve actuating mechanism at internal combustion engine, is mainly for closed cylinder top, forms combustion chamber, and as the support of camshaft and rocker arm shaft and air inlet-outlet pipe.During cylinder operation, air is drawn onto to cylinder interior, spark plug is lighted burning mixture, drives piston acting, and waste gas is discharged from blast pipe.Cylinder head can be divided into: L-head cylinder cylinder head, comprises water jacket, inlet opening, apopore, spark-plug hole, bolt hole, combustion chamber; Overhead valve engine cylinder head, except cooling jacket, also has valve gear, air inlet and exhaust passage etc.
Precision in engine cylinder cap process directly affects the product quality of engine cylinder cap, and because cylinder hd top face has certain angle, if cylinder head bottom surface level is fixed, cylinder head end face tilts, and difficulty of processing is larger.In order to ensure cylinder head, after clamping, still keep machine tool and the processing of cylinder head end face vertical direction, cutter need to have certain angle of inclination, generally need to take a long time adjustment machining angle, larger to cylinder head machining accuracy and effectiveness affects.
In prior art, by retractable support parts, adjust the angle of fixed head, make cylinder head end face level, to overcome the problem in above-mentioned processing.Yet the mode of this adjustment fixed head angle is monolateral form normally, one end of fixed head connects base, and the other end is by holding part jack-up or put down; Or adopt polygon interlock adjustment, fixed head supports by least four holding parts, the angle demand of adjusting as required controls one of them or several holding part stretches out or retracts; Although the angle that this kind of method can change arbitrarily fixed head is to adapt to the requirement of cylinder head end face level, yet owing to only having the point of holding part to support, support strength is restricted, and stability may be not high.
Summary of the invention
In order to solve the technical problem existing in background technology, the present invention proposes a kind of engine cylinder cap processing retaining clip tool that ball-type supports that has, so that cylinder head support strength and stability obviously strengthen.
The present invention proposes
In the present invention, fixed head bottom surface and base top surface center arrange respectively corresponding ball-type groove, center is used a ball-type support component to support fixed head, and at least four retractable support member supporting of fixed head underrun, the top of each retractable support parts is connected with fixed head bottom surface by universal joint, can change support angle; Numerical control unit can be according to orthogonal two angle detecting units, detect whether level of cylinder head end face, control one of them, two, three retractable support parts stretch out or retract, so that cylinder head end face level.Owing to having increased ball-type support component, support strength and stability all obviously strengthen.
Accompanying drawing explanation
Fig. 1 is that the present invention proposes a kind ofly has engine cylinder cap processing retaining clip that ball-type a supports composition of signing an undertaking.
Reference numeral:
1, base; 2, fixed head; 3, cylinder head; 4, piston cylinder; 5, piston rod; 6, universal joint; 7, ball-type support component; 10, container cavity.
The specific embodiment
The embodiment of the present invention provides a kind of engine cylinder cap processing retaining clip tool that ball-type supports that has, and as shown in Figure 1, comprising: base 1, and described base 1 end face is plane; Fixed head 2, for described base 1 end face match tabular, be arranged on described base 1 end face, for fixed air cylinder cap 3 bottoms, can to cylinder head, be fixed by locking pin or fixed card relay part.Described fixed head 2 bottom surfaces and base 1 end face center arrange respectively corresponding ball-type groove; Ball-type support component 7, mates with described two ball-type grooves, and described fixed head 2 is supported.At least four piston support components (for example air rammer or fluid-operated piston) are set on described base 1, piston cylinder 4 bodies are arranged in described base 1 (by corresponding container cavity 10 is set at described base, so that described base top surface is parallel with described fixed head after piston rod withdrawal), be positioned at described ball-type support member surrounding; Wherein, piston rod 5 is vertical with described base 1 end face, by universal joint 6, be connected with described fixed head 2 bottom surfaces, and when four piston support component height are different, the support angle changing fixed head 2 bottom surfaces by universal joint 6.At least two angle detecting units, are positioned at (end face or bottom surface) on described fixed head 2, mutually vertical with the line of centres of described fixed head 2, for detect the angle of described fixed head and horizontal plane from orthogonal both direction; Numerical control unit, be electrically connected to the drive division of described angle detecting unit and piston support component, be used for controlling driver part by fixed head jack-up to level (between adjustment period fixed head rotate around described ball-type support component), and the angle information sending according to described angle detecting unit and the cylinder head end face setting in advance and the angle information of horizontal plane, judge whether level of cylinder head end face, operating period is adjusted by the detection information of detecting unit, until cylinder head end face level starts to process.
In the present invention, fixed head bottom surface and base top surface center arrange respectively corresponding ball-type groove, center is used a ball-type support component to support fixed head, and at least four retractable support member supporting of fixed head underrun, the top of each retractable support parts is connected with fixed head bottom surface by universal joint, can change support angle; Numerical control unit can be according to orthogonal two angle detecting units, detect whether level of cylinder head end face, control one of them, two, three retractable support parts stretch out or retract, so that cylinder head end face level.Owing to having increased ball-type support component, support strength and stability all obviously strengthen.
The embodiment of the present invention provides the above; it is only the preferably specific embodiment of the present invention; but protection scope of the present invention is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; according to technical scheme of the present invention and inventive concept thereof, be equal to replacement or changed, within all should being encompassed in protection scope of the present invention.
Claims (5)
1. there is the engine cylinder cap processing retaining clip tool that ball-type supports, it is characterized in that, comprising:
Base, described base top surface is plane;
Fixed head, for described base top surface match tabular, be arranged on described base top surface, for fixed air cylinder cap bottom; Described fixed head bottom surface and base top surface center arrange respectively corresponding ball-type groove;
Ball-type support component, mates with described two ball-type grooves, and described fixed head is supported;
At least four piston support components, comprising: piston/cylinder and piston rod, and vertical with described base top surface, described piston rod is connected with described fixed head bottom surface by universal joint;
At least two angle detecting units, are positioned on described fixed head, mutually vertical with the line of centres of described fixed head, for detect the angle of described fixed head and horizontal plane from orthogonal both direction;
Numerical control unit, be electrically connected to the drive division of described angle detecting unit and piston support component, being used for controlling driver part rotates described fixed head around described ball-type support component, and the angle information sending according to described angle detecting unit and the cylinder head end face setting in advance and the angle information of horizontal plane, judge whether level of cylinder head end face, operating period is adjusted by described angle detecting unit detection information, until described cylinder head end face level.
2. the engine cylinder cap processing retaining clip tool with ball-type support according to claim 1, is characterized in that, described fixed head is fixed described cylinder head by locking pin or fixed card relay part.
3. the engine cylinder cap processing retaining clip tool with ball-type support according to claim 1, is characterized in that, described piston support component is air rammer or fluid-operated piston.
4. the engine cylinder cap processing retaining clip tool with ball-type support according to claim 1, is characterized in that described angle detecting unit is positioned at described fixed head end face or bottom surface.
5. the engine cylinder cap processing retaining clip tool with ball-type support according to claim 1, is characterized in that, described piston/cylinder is arranged on the container cavity in described base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310456836.8A CN103537924B (en) | 2013-09-29 | 2013-09-29 | A kind of engine cylinder cap processing retaining clip tool that there is ball-type and support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310456836.8A CN103537924B (en) | 2013-09-29 | 2013-09-29 | A kind of engine cylinder cap processing retaining clip tool that there is ball-type and support |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103537924A true CN103537924A (en) | 2014-01-29 |
| CN103537924B CN103537924B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310456836.8A Active CN103537924B (en) | 2013-09-29 | 2013-09-29 | A kind of engine cylinder cap processing retaining clip tool that there is ball-type and support |
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| CN (1) | CN103537924B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104300718A (en) * | 2014-10-08 | 2015-01-21 | 中国化学工程第十三建设有限公司 | Motor support |
| CN106891283A (en) * | 2017-03-27 | 2017-06-27 | 成都大漠石油技术有限公司 | It is contained within the fixed oil well drill bit assembly of rotary joint |
| CN106985098A (en) * | 2017-03-31 | 2017-07-28 | 黄海基 | Universal type adjustable locator |
| CN107433506A (en) * | 2017-09-11 | 2017-12-05 | 浙江泰瑞重型机械有限公司 | Carpenter's endoporus and die cavity repairing type forming machine |
| CN110000653A (en) * | 2019-05-24 | 2019-07-12 | 苏州泽尔塔自动化有限公司 | Vehicle dormer window guide rail Workpiece deburring device and its adjustment method |
| CN110455165A (en) * | 2019-09-02 | 2019-11-15 | 中信戴卡股份有限公司 | A kind of cylinder head detection device |
| CN111185779A (en) * | 2019-04-12 | 2020-05-22 | 上海屹日模塑科技有限公司 | Universal type precise universal positioning device |
| CN113560909A (en) * | 2021-08-05 | 2021-10-29 | 桑尼泰克精密工业股份有限公司 | Clamping device for machining automobile metal pipe fitting and using method thereof |
| CN113798871A (en) * | 2020-06-16 | 2021-12-17 | 富鼎电子科技(嘉善)有限公司 | Bearing device |
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| JP2004291156A (en) * | 2003-03-27 | 2004-10-21 | Sumitomo Heavy Ind Ltd | Clamping device, and vertical direction driving positioning device with tilt function having it |
| US20090019684A1 (en) * | 2007-07-18 | 2009-01-22 | Hon Hai Precision Industry Co., Ltd. | Device for assembling lens assembly |
| CN201329501Y (en) * | 2008-12-05 | 2009-10-21 | 中国第一汽车集团公司 | Slide wedge processing device |
| CN203062362U (en) * | 2013-03-11 | 2013-07-17 | 钱汝玉 | Universal fixture with quick positioning, pneumatic pressing and inclination angle fine regulation functions |
| CN203509633U (en) * | 2013-09-29 | 2014-04-02 | 芜湖永裕汽车工业有限公司 | Engine cylinder head processing fixing clamp with spherical support |
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2013
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2004291156A (en) * | 2003-03-27 | 2004-10-21 | Sumitomo Heavy Ind Ltd | Clamping device, and vertical direction driving positioning device with tilt function having it |
| CN2631692Y (en) * | 2003-06-04 | 2004-08-11 | 何丹 | Multifunctional clamp platform |
| US20090019684A1 (en) * | 2007-07-18 | 2009-01-22 | Hon Hai Precision Industry Co., Ltd. | Device for assembling lens assembly |
| CN201329501Y (en) * | 2008-12-05 | 2009-10-21 | 中国第一汽车集团公司 | Slide wedge processing device |
| CN203062362U (en) * | 2013-03-11 | 2013-07-17 | 钱汝玉 | Universal fixture with quick positioning, pneumatic pressing and inclination angle fine regulation functions |
| CN203509633U (en) * | 2013-09-29 | 2014-04-02 | 芜湖永裕汽车工业有限公司 | Engine cylinder head processing fixing clamp with spherical support |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104300718A (en) * | 2014-10-08 | 2015-01-21 | 中国化学工程第十三建设有限公司 | Motor support |
| CN106891283A (en) * | 2017-03-27 | 2017-06-27 | 成都大漠石油技术有限公司 | It is contained within the fixed oil well drill bit assembly of rotary joint |
| CN106985098A (en) * | 2017-03-31 | 2017-07-28 | 黄海基 | Universal type adjustable locator |
| CN107433506A (en) * | 2017-09-11 | 2017-12-05 | 浙江泰瑞重型机械有限公司 | Carpenter's endoporus and die cavity repairing type forming machine |
| CN111185779A (en) * | 2019-04-12 | 2020-05-22 | 上海屹日模塑科技有限公司 | Universal type precise universal positioning device |
| CN110000653A (en) * | 2019-05-24 | 2019-07-12 | 苏州泽尔塔自动化有限公司 | Vehicle dormer window guide rail Workpiece deburring device and its adjustment method |
| CN110455165A (en) * | 2019-09-02 | 2019-11-15 | 中信戴卡股份有限公司 | A kind of cylinder head detection device |
| CN110455165B (en) * | 2019-09-02 | 2024-03-15 | 中信戴卡股份有限公司 | Cylinder head detection device |
| CN113798871A (en) * | 2020-06-16 | 2021-12-17 | 富鼎电子科技(嘉善)有限公司 | Bearing device |
| CN113798871B (en) * | 2020-06-16 | 2023-02-28 | 富鼎电子科技(嘉善)有限公司 | Bearing device |
| CN113560909A (en) * | 2021-08-05 | 2021-10-29 | 桑尼泰克精密工业股份有限公司 | Clamping device for machining automobile metal pipe fitting and using method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103537924B (en) | 2016-01-20 |
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