CN106694976A - Large mechanical press connecting rod semicircle machining tool - Google Patents

Large mechanical press connecting rod semicircle machining tool Download PDF

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Publication number
CN106694976A
CN106694976A CN201710063545.0A CN201710063545A CN106694976A CN 106694976 A CN106694976 A CN 106694976A CN 201710063545 A CN201710063545 A CN 201710063545A CN 106694976 A CN106694976 A CN 106694976A
Authority
CN
China
Prior art keywords
cutter holder
cutter
support
slotting machine
rod
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.)
Granted
Application number
CN201710063545.0A
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Chinese (zh)
Other versions
CN106694976B (en
Inventor
袁兆富
公法宾
王龙
梁林林
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.)
SHANDONG METALIST HEAVY MACHINERY Co Ltd
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SHANDONG METALIST HEAVY MACHINERY 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.)
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Publication date
Application filed by SHANDONG METALIST HEAVY MACHINERY Co Ltd filed Critical SHANDONG METALIST HEAVY MACHINERY Co Ltd
Priority to CN201710063545.0A priority Critical patent/CN106694976B/en
Publication of CN106694976A publication Critical patent/CN106694976A/en
Application granted granted Critical
Publication of CN106694976B publication Critical patent/CN106694976B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D1/00Planing or slotting machines cutting by relative movement of the tool and workpiece in a horizontal straight line only
    • B23D1/08Planing or slotting machines cutting by relative movement of the tool and workpiece in a horizontal straight line only by movement of the tool
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D7/00Planing or slotting machines characterised only by constructional features of particular parts
    • B23D7/08Planing or slotting machines characterised only by constructional features of particular parts of work-tables

Abstract

The invention discloses a large mechanical press connecting rod semicircle machining tool which comprises a support, a cutter clamp, a semicircular plate and a cutter bar. The support is fixed to a slotting machine working table through a T-shaped bolt, the inner side of the support is connected with the cutter clamp through a dovetail groove structure, and the cutter clamp can move vertically along the dovetail groove structure; an opening is formed in the lower end of the cutter clamp, and an insertion cutter is fixed to the cutter clamp through the opening; a square opening is formed in the upper end of the cutter clamp, a semicircular plate is jointed into the square opening and is fixed to the lower end of the cutter bar through a bolt, and the cutter bar is fixed to a slotting machine sliding pillow through a clamp; the cutter bar and the semicircular plate drives the cutter clamp to do vertical motion along with the slotting machine sliding pillow; and meanwhile, the support and the cutter clamp do indexing motion along with the slotting machine working table. According to the large mechanical press connecting rod semicircle machining tool, the problem that a super-tonnage large connecting rod cannot be machined on a light slotting machine is solved, and the machining method that a connecting rod and a working table rotate around an insertion cutter in the past is changed; and meanwhile, the load of the working table is reduced, the semicircle machining accuracy is improved, and the machining scope of the light slotting machine is enlarged.

Description

A kind of big machinery press connecting rod semi arch processing tool
Technical field
The present invention relates to a kind of semi arch processing tool, belong to machining frock technical field.
Background technology
Current connecting rod semi arch processing method:Connecting rod is fixed on slotting machine workbench, worktable rotary drivening rod does Gyration, while the knife bar equipped with slotting tool does single up and down motion, realizes the processing in connecting rod semi-circular arc face;With large scale computer Tool forcing press demand is increasingly extensive, and press tonnage is improved constantly, and its inner body connecting rod weight and profile also constantly become big, by Exceed common light duty slotting machine workbench load-bearing scope in large link rod weight, cause large link rod under existing equipment ability Cannot process, heavy slotting machine can only be sought and be processed;Because heavy slotting machine operation resource is less, cooperation processing price and freight charges Costly, purchase new equipment causes the occupation of capital higher, and utilization rate of equipment and installations is relatively low.
The content of the invention
The technical problems to be solved by the invention are directed to the defect of prior art presence, there is provided a kind of semi arch processes work Dress, solves the problems, such as that common light duty slotting machine processes super tonnage connecting rod circular arc.
To solve this technical problem, the invention provides a kind of big machinery press connecting rod semi arch processing tool, Including support, cutter holder, semi-circular plate and knife bar, the support is fixed on slotting machine workbench by T-bolt, and support inner side uses Oat tail groove structure is connected with cutter holder, and cutter holder can be moved up and down along the oat tail groove structure;The cutter holder lower end is provided with an opening, slotting tool It is fixed on cutter holder by the opening;Cutter holder upper end is provided with rank semi-circular plate in a square opening, square opening, and semi-circular plate is bolted on The lower end of knife bar, knife bar is fixed on slotting machine ram by fixture;Knife bar and semi-circular plate drive cutter holder to be done up and down with slotting machine ram Motion, while support and cutter holder are with the rotation of slotting machine lower index.
The square opening upper end of the cutter holder is provided with a circular hole, and hold-down gear is provided with the circular hole.
Dovetail groove is provided with the inside of the support, the tail end of cutter holder is provided with the outer dovetail configuration matched with the dovetail groove, knife The outer dovetail configuration of folder is placed in the dovetail groove of support and is closed by bolt and pressing plate, and cutter holder is moved up and down along dovetail groove.
Beneficial effect:The present invention solves super tonnage large link rod and cannot be expanded light in the problem of light-duty slotting machine processing The range of work of type slotting machine, changes the processing method that conventional connecting rod and workbench rotate around slotting tool, while mitigating workbench Burden, improves semi arch machining accuracy, expands the light-duty slotting machine range of work.
Brief description of the drawings
Fig. 1 is structural representation front view of the invention;
Fig. 2 is A-A schematic cross-sectional views of the invention.
In figure:1 slotting machine ram, 2 fixtures, 3 hold-down gears, 4 semi-circular plates, 5 supports, 6 slotting tools, 7 connecting rods, 8 adjustable sizing blocks, 9 Square chest, 10T types bolt, 11 screws, 12 pressing plates, 13 cutter holders, 14 workbench, 15 knife bars.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment is specifically described to the present invention.
Fig. 1 show structural representation front view of the invention.
Fig. 2 show A-A schematic cross-sectional views of the invention.
The present invention includes the cutter holder 13 of support 5, semi-circular plate 4 and knife bar 7.
The support 5 is fixed on slotting machine workbench 14 by T-bolt 10.
The inner side of the support 5 is provided with dovetail groove, and the tail end of cutter holder 13 is provided with the outer dovetail configuration matched with the dovetail groove, The outer dovetail configuration of cutter holder 13 is placed in the dovetail groove of support 5 and is closed by bolt 11 and pressing plate 12, and cutter holder 13 is along dovetail groove Move up and down.
The lower end of the cutter holder 13 is provided with an opening, and slotting tool 6 is fixed on cutter holder 13 by the opening.
The upper end of the cutter holder 13 is provided with rank semi-circular plate 4 in a square opening, square opening, and semi-circular plate 4 is bolted on knife bar 15 Lower end, knife bar 15 is fixed on slotting machine ram 1 by fixture 2.
The square opening upper end of the cutter holder 13 is provided with a circular hole, and hold-down gear 3 is provided with the circular hole.
The course of work of the invention:
It is processed connecting rod 7 to be fixed on square chest 9, by the levelling positioning of adjustable sizing block 8;Knife bar 15 and semi-circular plate 4 are with slotting machine Ram 1 moves up and down, and rank drives cutter holder 13 and slotting tool 6 to move up and down in the semi-circular plate 4 that moving knife presss from both sides 13 upper ends;Meanwhile, when During the indexing rotation of slotting machine workbench 14, support 5 and cutter holder 13 index rotation with together with slotting machine workbench 14, and the opening of cutter holder 13 is enclosed Rotated around semi-circular plate 14, slotting tool 6 is processed around the semi arch of connecting rod 7, realizes that workpiece is motionless, by the method for copying Machining large link rod semi arch.
The present invention solves super tonnage large link rod and cannot expand adding for light-duty slotting machine in the problem of light-duty slotting machine processing Work scope, changes the processing method that conventional connecting rod and workbench rotate around slotting tool, while mitigating workbench burden, improves Semi arch machining accuracy, expands the light-duty slotting machine range of work.
The embodiment above of the present invention, is merely illustrative, be not it is only, it is all within the scope of the present invention or it is equivalent this Change in the range of invention is surrounded by the present invention.

Claims (3)

1. a kind of big machinery press connecting rod semi arch processing tool, it is characterised in that:Including support (5), cutter holder (13), half Plectane (4) and knife bar (15), the support (5) are fixed on slotting machine workbench (14) by T-bolt (10), in support (5) Side is connected using oat tail groove structure with cutter holder (13), and cutter holder (13) can be moved up and down along the oat tail groove structure;The cutter holder (13) Lower end is provided with an opening, and slotting tool (6) is fixed on cutter holder (13) by the opening;Cutter holder (13) upper end is provided with a square opening, square opening Interior rank semi-circular plate (4), semi-circular plate (4) is bolted on the lower end of knife bar (15), and knife bar (15) is fixed on by fixture (2) On slotting machine ram (1);
Knife bar (15) and semi-circular plate (4) drive cutter holder (13) to be moved up and down with slotting machine ram (1), while support (5) and cutter holder (13) rotated as slotting machine workbench (14) is indexed.
2. big machinery press connecting rod semi arch processing tool according to claim 1, it is characterised in that:The cutter holder (13) square opening upper end is provided with a circular hole, and hold-down gear (3) is provided with the circular hole.
3. big machinery press connecting rod semi arch processing tool according to claim 1 and 2, it is characterised in that:It is described Dovetail groove is provided with the inside of support (5), the tail end of cutter holder (13) is provided with the outer dovetail configuration matched with the dovetail groove, cutter holder (13) Outer dovetail configuration be placed in the dovetail groove of support (5) and by bolt (11) and pressing plate (12) closing, cutter holder (13) is along dovetail Groove is moved up and down.
CN201710063545.0A 2017-02-03 2017-02-03 A kind of big machinery press connecting rod semi arch processing tool Active CN106694976B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710063545.0A CN106694976B (en) 2017-02-03 2017-02-03 A kind of big machinery press connecting rod semi arch processing tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710063545.0A CN106694976B (en) 2017-02-03 2017-02-03 A kind of big machinery press connecting rod semi arch processing tool

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CN106694976A true CN106694976A (en) 2017-05-24
CN106694976B CN106694976B (en) 2019-01-04

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108971889A (en) * 2017-05-31 2018-12-11 沃得精机(中国)有限公司 A kind of cup head contact method for processing surface of press connecting rod

Citations (10)

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Publication number Priority date Publication date Assignee Title
US1697067A (en) * 1923-02-13 1929-01-01 Frank S Jones Metal-cutting machine
GB470841A (en) * 1935-08-27 1937-08-18 Rockford Machine Tool Company Improvements in or relating to machine tools, for example hydraulic shaping machines
GB633564A (en) * 1947-03-14 1949-12-19 Otto Schaerer Improvements in or relating to vertical planing machines
CN101041194A (en) * 2007-04-25 2007-09-26 杨林 Numerical control machine for processing huge conical gear with curved teeth
CN101497162A (en) * 2009-03-05 2009-08-05 吉林省天林工贸有限公司 Aggregate machinery for machining large-sized mechanical components
CN101508026A (en) * 2009-03-27 2009-08-19 宁夏新瑞长城机床有限公司 Middle driven double-head numerically-controlled machine tool
CN101829930A (en) * 2010-04-09 2010-09-15 沈阳机床(集团)成套设备有限责任公司 Engine cylinder head numerical control machine for floating ship
CN202137383U (en) * 2011-06-03 2012-02-08 哈尔滨飞机工业集团有限责任公司 Fixture for turning of concave spheres
CN104525975A (en) * 2014-12-16 2015-04-22 中冶陕压重工设备有限公司 Device and method for utilizing common vertical lathe for carrying out contour machining on curved surface rotary workpiece
CN206484076U (en) * 2017-02-03 2017-09-12 山东迈特力重机有限公司 A kind of big machinery press connecting rod semi arch processing tool

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1697067A (en) * 1923-02-13 1929-01-01 Frank S Jones Metal-cutting machine
GB470841A (en) * 1935-08-27 1937-08-18 Rockford Machine Tool Company Improvements in or relating to machine tools, for example hydraulic shaping machines
GB633564A (en) * 1947-03-14 1949-12-19 Otto Schaerer Improvements in or relating to vertical planing machines
CN101041194A (en) * 2007-04-25 2007-09-26 杨林 Numerical control machine for processing huge conical gear with curved teeth
CN101497162A (en) * 2009-03-05 2009-08-05 吉林省天林工贸有限公司 Aggregate machinery for machining large-sized mechanical components
CN101508026A (en) * 2009-03-27 2009-08-19 宁夏新瑞长城机床有限公司 Middle driven double-head numerically-controlled machine tool
CN101829930A (en) * 2010-04-09 2010-09-15 沈阳机床(集团)成套设备有限责任公司 Engine cylinder head numerical control machine for floating ship
CN202137383U (en) * 2011-06-03 2012-02-08 哈尔滨飞机工业集团有限责任公司 Fixture for turning of concave spheres
CN104525975A (en) * 2014-12-16 2015-04-22 中冶陕压重工设备有限公司 Device and method for utilizing common vertical lathe for carrying out contour machining on curved surface rotary workpiece
CN206484076U (en) * 2017-02-03 2017-09-12 山东迈特力重机有限公司 A kind of big machinery press connecting rod semi arch processing tool

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Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108971889A (en) * 2017-05-31 2018-12-11 沃得精机(中国)有限公司 A kind of cup head contact method for processing surface of press connecting rod

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SE01 Entry into force of request for substantive examination
GR01 Patent grant
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PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: Large mechanical press connecting rod semicircle machining tool

Effective date of registration: 20200324

Granted publication date: 20190104

Pledgee: Yucheng Shandong rural commercial bank Limited by Share Ltd

Pledgor: SHANDONG METALIST HEAVY MACHINERY Co.,Ltd.

Registration number: Y2020980000990

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

Date of cancellation: 20210726

Granted publication date: 20190104

Pledgee: Yucheng Shandong rural commercial bank Limited by Share Ltd.

Pledgor: SHANDONG METALIST HEAVY MACHINERY Co.,Ltd.

Registration number: Y2020980000990

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