CN104493579A - Fixture for rough boring of engine cylinder block - Google Patents

Fixture for rough boring of engine cylinder block Download PDF

Info

Publication number
CN104493579A
CN104493579A CN201410688138.5A CN201410688138A CN104493579A CN 104493579 A CN104493579 A CN 104493579A CN 201410688138 A CN201410688138 A CN 201410688138A CN 104493579 A CN104493579 A CN 104493579A
Authority
CN
China
Prior art keywords
oil cylinder
engine cylinder
fixture
rough
clamp body
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
Application number
CN201410688138.5A
Other languages
Chinese (zh)
Inventor
徐光荣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHONGQING GUANGRONG MOTORCYCLE FITTING Co Ltd
Original Assignee
CHONGQING GUANGRONG MOTORCYCLE FITTING Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CHONGQING GUANGRONG MOTORCYCLE FITTING Co Ltd filed Critical CHONGQING GUANGRONG MOTORCYCLE FITTING Co Ltd
Priority to CN201410688138.5A priority Critical patent/CN104493579A/en
Publication of CN104493579A publication Critical patent/CN104493579A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices 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
    • B23Q3/06Work-clamping means
    • B23Q3/08Work-clamping means other than mechanically-actuated
    • B23Q3/082Work-clamping means other than mechanically-actuated hydraulically actuated
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices 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
    • B23Q3/06Work-clamping means
    • B23Q3/069Work-clamping means for pressing workpieces against a work-table

Abstract

The invention discloses a fixture for rough boring of an engine cylinder block. The fixture comprises a fixture body, a left lever type oil cylinder pressing device and a right lever type oil cylinder pressing device are arranged at two ends of the fixture body, four supporting cushions are arranged on the fixture body, two of the supporting cushions are provided with positioning pins, and a front suspension face rough positioning block and a right end face rough positioning plate are arranged on the fixture body. The fixture for rough boring of the engine cylinder block has the advantages that the engine cylinder block is fixed by the aid of the lever type oil cylinder pressing devices, high clamping speed, high pressing force and high uniformity of the pressing force are achieved, and production efficiency and production quality can be improved remarkably; in addition, rough positioning of an oil cylinder can be finished by the front suspension face rough positioning block and the right end face rough positioning plate to guarantee that the positioning pins can be quickly inserted into the positioning holes of the oil cylinder block, and assembly speed can be increased remarkably.

Description

Engine cylinder-body rough bore frock
Technical field
The present invention relates to a kind of frock, particularly a kind of boring technological equipment of milling engine cylinder-body.
Background technology
In prior art, the cylinder holes of engine cylinder-body generally adopts manual frock to realize bore hole, although manual frock manufacture is simple, low price, its clamping needs operator manually to complete, and operating efficiency is lower, is unsuitable for the needs of modern production.
Summary of the invention
In view of this, the object of this invention is to provide a kind of engine cylinder-body rough bore frock, the problem that when adopting hand frock processing engine cylinder-body cylinder holes to solve, production efficiency is low.
Engine cylinder-body rough bore frock of the present invention, comprise clamp body, the two ends of described clamp body are respectively arranged with lever left formula oil cylinder gag and right lever oil cylinder gag, described clamp body is also provided with four supporting pads, wherein two supporting pads are provided with alignment pin, described clamp body are also provided with front overhang vermicelli rough positioning blocks and right side coarse positioning plate.
Further, described lever left formula oil cylinder gag and right lever oil cylinder gag include pressing plate, be fixed on clamp body and with the anterior hinged support of pressing plate and the oil cylinder that is fixed on clamp body, the piston rod end of described oil cylinder and the rear end of pressing plate hinged.
Further, the front end of described pressing plate is provided with copper backing.
Beneficial effect of the present invention:
Engine cylinder-body rough bore frock of the present invention, it utilizes lever oil cylinder gag to fix engine cylinder-body, and clamping speed is fast, and compresses large, and thrust uniformity is good, can significantly improve production efficiency and the quality of production.
Accompanying drawing explanation
Fig. 1 is the front view of engine cylinder-body rough bore frock of the present invention;
Fig. 2 is the top view of 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 engine cylinder-body rough bore frock, comprise clamp body 1, the two ends of described clamp body are respectively arranged with lever left formula oil cylinder gag and right lever oil cylinder gag, described clamp body is also provided with four supporting pads 2, wherein two supporting pads are provided with alignment pin 3, described clamp body are also provided with front overhang vermicelli rough positioning blocks 4 and right side coarse positioning plate 5.
The present embodiment engine cylinder-body rough bore frock, it utilizes lever oil cylinder gag to fix engine cylinder-body, and clamping speed is fast, and compresses large, and thrust uniformity is good, can significantly improve production efficiency and the quality of production.
And the front overhang vermicelli rough positioning blocks 4 in the present embodiment and right side coarse positioning plate 5 can carry out thick guide-localization to oil cylinder position, can ensure, in the locating hole that alignment pin 3 inserts on cylinder block fast, can assembling speed be significantly improved.
As the improvement to the present embodiment, described lever left formula oil cylinder gag and right lever oil cylinder gag include pressing plate 6, be fixed on clamp body and with the anterior hinged support 7 of pressing plate and the oil cylinder 8 that is fixed on clamp body, the piston rod end of described oil cylinder and the rear end of pressing plate hinged.
Adopt hydraulic oil cylinder driving pressing plate 6 to rotate around jointed shaft, realize the compression to engine cylinder-body, thrust is large, and compresses convenient to operation, and clamping operating efficiency is high.
As the improvement to the present embodiment, the front end of described pressing plate is provided with copper backing 9, and copper backing 9 can be protected oil cylinder, can avoid damaging oil cylinder under large thrust.
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. an engine cylinder-body rough bore frock, it is characterized in that: comprise clamp body, the two ends of described clamp body are respectively arranged with lever left formula oil cylinder gag and right lever oil cylinder gag, described clamp body is also provided with four supporting pads, wherein two supporting pads are provided with alignment pin, described clamp body are also provided with front overhang vermicelli rough positioning blocks and right side coarse positioning plate.
2. engine cylinder-body rough bore frock according to claim 1, it is characterized in that: described lever left formula oil cylinder gag and right lever oil cylinder gag include pressing plate, be fixed on clamp body and with the anterior hinged support of pressing plate and the oil cylinder that is fixed on clamp body, the piston rod end of described oil cylinder and the rear end of pressing plate hinged.
3. engine cylinder-body rough bore frock according to claim 2, is characterized in that: the front end of described pressing plate is provided with copper backing.
CN201410688138.5A 2014-11-25 2014-11-25 Fixture for rough boring of engine cylinder block Pending CN104493579A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410688138.5A CN104493579A (en) 2014-11-25 2014-11-25 Fixture for rough boring of engine cylinder block

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410688138.5A CN104493579A (en) 2014-11-25 2014-11-25 Fixture for rough boring of engine cylinder block

Publications (1)

Publication Number Publication Date
CN104493579A true CN104493579A (en) 2015-04-08

Family

ID=52935079

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410688138.5A Pending CN104493579A (en) 2014-11-25 2014-11-25 Fixture for rough boring of engine cylinder block

Country Status (1)

Country Link
CN (1) CN104493579A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105458784A (en) * 2015-12-25 2016-04-06 安徽迈吉尔模具有限公司 Clamp for machining of tire mold sliding block
CN105798644A (en) * 2016-04-28 2016-07-27 芜湖隆鑫铸造有限公司 Fixture for fine boring of spindle and camshaft holes in engine cylinder block
CN106112627A (en) * 2016-08-28 2016-11-16 温州天和汽车部件有限公司 Clamp for milling flat
CN108747970A (en) * 2018-08-30 2018-11-06 江西五十铃发动机有限公司 A kind of folding piston enters cylinder holes tooling
CN108788841A (en) * 2018-05-24 2018-11-13 鹰普(中国)有限公司 A kind of preventing pinch deformation hydraulically operated fixture
CN108818063A (en) * 2018-08-20 2018-11-16 周国京 A kind of architectural engineering steel plate processing work platform
CN110434372A (en) * 2019-08-26 2019-11-12 强胜精密机械(苏州)有限公司 A kind of thin plate drilling tool fixture and its clamping method
CN113714837A (en) * 2021-09-17 2021-11-30 银川市恒益达机械有限公司 Engine cylinder block line boring clamp and line boring machine tool

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001187904A (en) * 1999-12-28 2001-07-10 Howa Mach Ltd Linking type clamp cylinder
JP2003245834A (en) * 2002-02-20 2003-09-02 Daihatsu Motor Co Ltd Clamp apparatus
KR100764182B1 (en) * 2006-12-04 2007-10-05 (주)대광정공 Jig for engine mounting block
CN200988141Y (en) * 2006-12-30 2007-12-12 比亚迪股份有限公司 Hand operate clamp
CN101303034A (en) * 2008-06-12 2008-11-12 宁波丰州机械有限公司 Lever cylinder for fixture
CN201720713U (en) * 2010-08-09 2011-01-26 焦作瑞塞尔盘式制动器有限公司 Hydraulic clamp for disc brake cylinder processing
CN203019085U (en) * 2012-10-30 2013-06-26 蚌埠市华顺电动机械厂 Engine shell milling machine clamping fixture
CN103522100A (en) * 2013-10-24 2014-01-22 柳州明宇机械有限公司 I-shaped clamping fixture for cylinder block
CN203665161U (en) * 2013-10-31 2014-06-25 仙桃祥泰汽车零部件有限公司 Opening milling multi-station numerical control machining clamp of SUV front brake supports
CN204366535U (en) * 2014-11-25 2015-06-03 重庆光荣摩托车配件有限公司 Engine cylinder-body rough bore frock

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001187904A (en) * 1999-12-28 2001-07-10 Howa Mach Ltd Linking type clamp cylinder
JP2003245834A (en) * 2002-02-20 2003-09-02 Daihatsu Motor Co Ltd Clamp apparatus
KR100764182B1 (en) * 2006-12-04 2007-10-05 (주)대광정공 Jig for engine mounting block
CN200988141Y (en) * 2006-12-30 2007-12-12 比亚迪股份有限公司 Hand operate clamp
CN101303034A (en) * 2008-06-12 2008-11-12 宁波丰州机械有限公司 Lever cylinder for fixture
CN201720713U (en) * 2010-08-09 2011-01-26 焦作瑞塞尔盘式制动器有限公司 Hydraulic clamp for disc brake cylinder processing
CN203019085U (en) * 2012-10-30 2013-06-26 蚌埠市华顺电动机械厂 Engine shell milling machine clamping fixture
CN103522100A (en) * 2013-10-24 2014-01-22 柳州明宇机械有限公司 I-shaped clamping fixture for cylinder block
CN203665161U (en) * 2013-10-31 2014-06-25 仙桃祥泰汽车零部件有限公司 Opening milling multi-station numerical control machining clamp of SUV front brake supports
CN204366535U (en) * 2014-11-25 2015-06-03 重庆光荣摩托车配件有限公司 Engine cylinder-body rough bore frock

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105458784A (en) * 2015-12-25 2016-04-06 安徽迈吉尔模具有限公司 Clamp for machining of tire mold sliding block
CN105798644A (en) * 2016-04-28 2016-07-27 芜湖隆鑫铸造有限公司 Fixture for fine boring of spindle and camshaft holes in engine cylinder block
CN106112627A (en) * 2016-08-28 2016-11-16 温州天和汽车部件有限公司 Clamp for milling flat
CN108788841A (en) * 2018-05-24 2018-11-13 鹰普(中国)有限公司 A kind of preventing pinch deformation hydraulically operated fixture
CN108788841B (en) * 2018-05-24 2019-10-22 鹰普(中国)有限公司 A kind of preventing pinch deformation hydraulically operated fixture
CN108818063A (en) * 2018-08-20 2018-11-16 周国京 A kind of architectural engineering steel plate processing work platform
CN108747970A (en) * 2018-08-30 2018-11-06 江西五十铃发动机有限公司 A kind of folding piston enters cylinder holes tooling
CN108747970B (en) * 2018-08-30 2023-11-03 江西五十铃发动机有限公司 Tool for opening and closing piston to enter cylinder hole
CN110434372A (en) * 2019-08-26 2019-11-12 强胜精密机械(苏州)有限公司 A kind of thin plate drilling tool fixture and its clamping method
CN113714837A (en) * 2021-09-17 2021-11-30 银川市恒益达机械有限公司 Engine cylinder block line boring clamp and line boring machine tool

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
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Application publication date: 20150408