CN104551778A - Rotary tooling for milling of end surface of engine cylinder - Google Patents
Rotary tooling for milling of end surface of engine cylinder Download PDFInfo
- Publication number
- CN104551778A CN104551778A CN201410720109.2A CN201410720109A CN104551778A CN 104551778 A CN104551778 A CN 104551778A CN 201410720109 A CN201410720109 A CN 201410720109A CN 104551778 A CN104551778 A CN 104551778A
- Authority
- CN
- China
- Prior art keywords
- engine cylinder
- base plate
- frock
- cylinder
- face
- 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.)
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Classifications
-
- 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
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
-
- 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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/04—Work clamping means using fluid means or a vacuum
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a rotary tooling for milling of an end surface of an engine cylinder. The rotary tooling comprises an U-shaped tooling body, a support column, an air cylinder, a workpiece press plate, a positioning pin, a left bracket, a right bracket, a left positioning pin, a right positioning pin and a bolt. The rotary tooling for milling of the end surface of the engine cylinder has the advantages that after one end surface of the engine cylinder is milled, a nut on the bolt is loosened, the bolt is taken out, the U-shaped tooling body is rotated by 180 degrees, then the bolt is inserted again, the nut is tightened, and the other end surface of the engine cylinder can be milled, so the processing time is greatly shortened, and the production efficiency is improved; the engine cylinder is positioned by the support column and the positioning pin, and the workpiece press plate is driven by the air cylinder to press and loosen the workpiece, so the clamping and loosening of the workpiece are convenient and rapid; the rigidity of the U-shaped tooling body is good, so the problem of stress vibration of the tooling during processing is solved, and the processing quality can be reliability guaranteed.
Description
Technical field
The present invention relates to a kind of frock, particularly a kind of milling engine cylinder-body end face frock used.
Background technology
Engine cylinder-body end face crudy requires higher, needs by frock to ensure the crudy of end face in process.
Engine cylinder-body milling tool for end face of the prior art all can only realize the processing of an end face, namely after processing an end face, need engine cylinder-body to pull down transfer to another lathe processing tool on carry out the processing of other end.Repeated clamping and transfer workpiece length consuming time, make production efficiency lower, and both ends of the surface are processed respectively on different lathes, Set and Positioning benchmark is different, easily causes the overproof problem of left and right faces parallel.
And the rigidity of engine cylinder-body end face processing tool of the prior art is poor, because workpiece is stressed comparatively large in process, frock easily produces vibrations, causes workpiece processing quality poor.And engine cylinder-body end face processing tool of the prior art adopts manual installation way, clamping force uniformity is poor, also easily causes product processing quality unstable, and manual clamping workpiece length consuming time, operating efficiency is lower.
Summary of the invention
In view of this, the object of this invention is to provide a kind of rotating engine cylinder body end face milling frock, with solve available engine cylinder body end face milling tooling production efficiency low, the problem such as crudy, clamping inefficiency can not be ensured.
Rotating engine cylinder body end face milling frock of the present invention, comprise the U-shaped frock body be made up of with the side plate being welded on base plate arranged on left and right sides base plate, described base plate is provided with left and right two be disbursed from the cost and expenses support engine cylinder-body bottom surface support column, dagger of being often disbursed from the cost and expenses comprises three support columns, and the supporting surface of described each support column is positioned on same perpendicular; Each support column is other is provided with a cylinder, the piston rod of described cylinder is connected with the work clamp compressing engine cylinder-body end face;
Described base plate to be disbursed from the cost and expenses two alignment pins being also provided with between dagger and coordinating with engine cylinder-body upper cylinder hole left and right two;
Described rotating engine cylinder body end face milling frock also comprises left socle and right support, described left socle is fixedly installed with base plate on the left of the left alignment pin that is rotatably assorted of side plate, described right support is fixedly installed with base plate on the right side of the right alignment pin that is rotatably assorted of side plate;
Described left socle is also provided with the latch coordinated with the side plate grafting on the left of base plate, the front end of described latch is provided with the nut with its threaded engagement;
Described right side support is provided with the control valve controlling each cylinder.
Further, the end face of described U-shaped frock body is provided with hanger.
Further, the connection bight of described side plate and base plate is also welded with reinforcement gusset.
Beneficial effect of the present invention:
1, rotating engine cylinder body end face milling frock of the present invention, it unclamps the nut on latch after the end face of the complete engine cylinder-body of milling, takes out latch, U-shaped frock body can be rotated 180 °, and then insert latch, fastening nut, U-shaped frock body can be fixed, and then Milling Process can be carried out to the other end of engine cylinder-body, also namely can realize the processing to engine cylinder-body both ends of the surface in this frock, shortening process time that can be very large, enhance productivity; And due in two end face processes of processing engine cylinder-body engine cylinder-body Set and Positioning consistent, well can ensure the depth of parallelism of both ends of the surface, improve crudy.
2, rotating engine cylinder body end face milling frock of the present invention, it is positioned engine cylinder-body by support column, alignment pin, and is compressed by air cylinder driven work clamp and loosen workpiece, and clamping and the loosening operation of workpiece are convenient and swift, and operating efficiency is high; And U-shaped frock body good rigidly, frock in process can be avoided to occur stressed vibration problems, can Reliable guarantee crudy.
Accompanying drawing explanation
Fig. 1 is the structural representation of rotating engine cylinder body end face milling frock of the present invention;
Fig. 2 is the sectional view along A-A in Fig. 1.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
As shown in the figure, the present embodiment rotating engine cylinder body end face milling frock, comprise the U-shaped frock body be made up of with the side plate 2 being welded on base plate arranged on left and right sides base plate 1, described base plate is provided with left and right two be disbursed from the cost and expenses support engine cylinder-body bottom surface support column 3, dagger of being often disbursed from the cost and expenses comprises three support columns, and the supporting surface of described each support column is positioned on same perpendicular; Each support column is other is provided with a cylinder 4, the piston rod of described cylinder is connected with the work clamp 5 compressing engine cylinder-body end face;
Described base plate to be disbursed from the cost and expenses two alignment pins 6 being also provided with between dagger and coordinating with engine cylinder-body upper cylinder hole left and right two;
Described rotating engine cylinder body end face milling frock also comprises left socle 7 and right support 8, described left socle is fixedly installed with base plate on the left of the left alignment pin 9 that is rotatably assorted of side plate, described right support is fixedly installed with base plate on the right side of the right alignment pin 10 that is rotatably assorted of side plate;
Described left socle 7 is also provided with the latch 11 coordinated with the side plate grafting on the left of base plate, the front end of described latch is provided with the nut 12 with its threaded engagement;
Described right side support is provided with the control valve 13 controlling each cylinder.
The present embodiment rotating engine cylinder body end face milling frock, it unclamps the nut 12 on latch 11 after the end face of the complete engine cylinder-body of milling, takes out latch, U-shaped frock body can be rotated 180 °, and then insert latch, fastening nut, U-shaped frock body can be fixed, and then Milling Process can be carried out to the other end of engine cylinder-body, also namely can realize the processing to engine cylinder-body both ends of the surface in this frock, shortening process time that can be very large, enhance productivity; And due in two end face processes of processing engine cylinder-body engine cylinder-body Set and Positioning consistent, well can ensure the depth of parallelism of both ends of the surface, improve crudy.
Further, the present embodiment rotating engine cylinder body end face milling frock, it is positioned engine cylinder-body by support column, alignment pin, and is compressed by air cylinder driven work clamp and loosen workpiece, clamping and the loosening operation of workpiece are convenient and swift, and operating efficiency is high; And U-shaped frock body good rigidly, frock in process can be avoided to occur stressed vibration problems, can Reliable guarantee crudy.
As the improvement to the present embodiment, the end face of described U-shaped frock body is provided with hanger 14, in mounting tool process, by hanger hoisting fixture, the installation more convenient and quicker of frock can be made.
As the improvement to the present embodiment, the connection bight of described side plate 2 and base plate 1 is also welded with strengthens gusset 15, strengthens the rigidity that gusset 15 can further improve U-shaped frock body, avoids occurring vibration problems in process.
What finally illustrate is, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (3)
1. a rotating engine cylinder body end face milling frock, it is characterized in that: comprise the U-shaped frock body be made up of with the side plate being welded on base plate arranged on left and right sides base plate, described base plate is provided with left and right two be disbursed from the cost and expenses support engine cylinder-body bottom surface support column, dagger of being often disbursed from the cost and expenses comprises three support columns, and the supporting surface of described each support column is positioned on same perpendicular; Each support column is other is provided with a cylinder, the piston rod of described cylinder is connected with the work clamp compressing engine cylinder-body end face;
Described base plate to be disbursed from the cost and expenses two alignment pins being also provided with between dagger and coordinating with engine cylinder-body upper cylinder hole left and right two;
Described rotating engine cylinder body end face milling frock also comprises left socle and right support, described left socle is fixedly installed with base plate on the left of the left alignment pin that is rotatably assorted of side plate, described right support is fixedly installed with base plate on the right side of the right alignment pin that is rotatably assorted of side plate;
Described left socle is also provided with the latch coordinated with the side plate grafting on the left of base plate, the front end of described latch is provided with the nut with its threaded engagement;
Described right side support is provided with the control valve controlling each cylinder.
2. rotating engine cylinder body end face milling frock according to claim 1, is characterized in that: the end face of described U-shaped frock body is provided with hanger.
3. rotating engine cylinder body end face milling frock according to claim 1, is characterized in that: the connection bight of described side plate and base plate is also welded with reinforcement gusset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410720109.2A CN104551778A (en) | 2014-12-02 | 2014-12-02 | Rotary tooling for milling of end surface of engine cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410720109.2A CN104551778A (en) | 2014-12-02 | 2014-12-02 | Rotary tooling for milling of end surface of engine cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104551778A true CN104551778A (en) | 2015-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410720109.2A Pending CN104551778A (en) | 2014-12-02 | 2014-12-02 | Rotary tooling for milling of end surface of engine cylinder |
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| CN (1) | CN104551778A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215747A (en) * | 2015-11-04 | 2016-01-06 | 中色（天津）特种材料有限公司 | Electric rotary machine casing machining tool fixture |
| CN105290838A (en) * | 2015-11-25 | 2016-02-03 | 安徽合力股份有限公司 | Special tool for processing end surface of bearing cover |
| CN105415030A (en) * | 2015-12-11 | 2016-03-23 | 昌河飞机工业（集团）有限责任公司 | Quick milling positioning device |
| CN106826315A (en) * | 2017-03-13 | 2017-06-13 | 宁国市莱思达机械制造有限公司 | A kind of engine bearer bracket assembly production transverse direction processing tool |
| CN109759866A (en) * | 2019-03-06 | 2019-05-17 | 常州机电职业技术学院 | The fixture and processing method of a kind of engine cylinder body two sides milling |
| CN109986386A (en) * | 2019-05-13 | 2019-07-09 | 福建南铝车辆零部件有限公司 | A kind of elevator brake plate machining device and processing method |
| CN110802625A (en) * | 2019-11-27 | 2020-02-18 | 广西玉柴机器股份有限公司 | A engine cylinder body presss from both sides tight turning device fast for connecting robot |
| CN114337494A (en) * | 2022-01-07 | 2022-04-12 | 徐州日托光伏科技有限公司 | Automatic angle-adjusting self-locking structure of photovoltaic bracket |
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| WO2004022284A1 (en) * | 2002-08-14 | 2004-03-18 | Daimlerchrysler Ag | Clamping device of a fine machining device and method for carrying out the deformation-adapted fine machining of a workpiece while using the clamping device |
| CN202278400U (en) * | 2011-10-17 | 2012-06-20 | 河南天誉动力机械有限公司 | Multi-angle turning fixture combined box of air cylinder body |
| CN203266197U (en) * | 2013-05-08 | 2013-11-06 | 宁波新世达精密机械有限公司 | Fixture for milling grooves in end surface |
| CN103817551A (en) * | 2013-11-29 | 2014-05-28 | 大连华根机械有限公司 | Square tool table pushing, positioning and clamping mechanism for lathe |
| CN203636473U (en) * | 2013-11-17 | 2014-06-11 | 重庆金桥机器制造有限责任公司 | Fixture used during flat square milling by lathe |
| CN204366546U (en) * | 2014-12-02 | 2015-06-03 | 重庆秦安机电股份有限公司 | Rotating engine cylinder body end face milling frock |
-
2014
- 2014-12-02 CN CN201410720109.2A patent/CN104551778A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2004022284A1 (en) * | 2002-08-14 | 2004-03-18 | Daimlerchrysler Ag | Clamping device of a fine machining device and method for carrying out the deformation-adapted fine machining of a workpiece while using the clamping device |
| CN202278400U (en) * | 2011-10-17 | 2012-06-20 | 河南天誉动力机械有限公司 | Multi-angle turning fixture combined box of air cylinder body |
| CN203266197U (en) * | 2013-05-08 | 2013-11-06 | 宁波新世达精密机械有限公司 | Fixture for milling grooves in end surface |
| CN203636473U (en) * | 2013-11-17 | 2014-06-11 | 重庆金桥机器制造有限责任公司 | Fixture used during flat square milling by lathe |
| CN103817551A (en) * | 2013-11-29 | 2014-05-28 | 大连华根机械有限公司 | Square tool table pushing, positioning and clamping mechanism for lathe |
| CN204366546U (en) * | 2014-12-02 | 2015-06-03 | 重庆秦安机电股份有限公司 | Rotating engine cylinder body end face milling frock |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215747A (en) * | 2015-11-04 | 2016-01-06 | 中色（天津）特种材料有限公司 | Electric rotary machine casing machining tool fixture |
| CN105290838A (en) * | 2015-11-25 | 2016-02-03 | 安徽合力股份有限公司 | Special tool for processing end surface of bearing cover |
| CN105415030A (en) * | 2015-12-11 | 2016-03-23 | 昌河飞机工业（集团）有限责任公司 | Quick milling positioning device |
| CN106826315A (en) * | 2017-03-13 | 2017-06-13 | 宁国市莱思达机械制造有限公司 | A kind of engine bearer bracket assembly production transverse direction processing tool |
| CN109759866A (en) * | 2019-03-06 | 2019-05-17 | 常州机电职业技术学院 | The fixture and processing method of a kind of engine cylinder body two sides milling |
| CN109759866B (en) * | 2019-03-06 | 2023-10-13 | 常州机电职业技术学院 | Clamp for milling two side surfaces of engine cylinder body and machining method |
| CN109986386A (en) * | 2019-05-13 | 2019-07-09 | 福建南铝车辆零部件有限公司 | A kind of elevator brake plate machining device and processing method |
| CN109986386B (en) * | 2019-05-13 | 2024-03-15 | 福建省华银铝业有限公司 | Elevator brake pad processing device and processing method |
| CN110802625A (en) * | 2019-11-27 | 2020-02-18 | 广西玉柴机器股份有限公司 | A engine cylinder body presss from both sides tight turning device fast for connecting robot |
| CN114337494A (en) * | 2022-01-07 | 2022-04-12 | 徐州日托光伏科技有限公司 | Automatic angle-adjusting self-locking structure of photovoltaic bracket |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150429 |
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| RJ01 | Rejection of invention patent application after publication |