CN103358152B - A kind of connection rod cap for engine milling drop face fixture for processing and clamping method thereof - Google Patents
A kind of connection rod cap for engine milling drop face fixture for processing and clamping method thereof Download PDFInfo
- Publication number
- CN103358152B CN103358152B CN201310277995.1A CN201310277995A CN103358152B CN 103358152 B CN103358152 B CN 103358152B CN 201310277995 A CN201310277995 A CN 201310277995A CN 103358152 B CN103358152 B CN 103358152B
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- CN
- China
- Prior art keywords
- rod cap
- connecting rod
- clamping
- base plate
- clamping plate
- 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
- B23Q3/061—Work-clamping means adapted for holding a plurality of workpieces
-
- 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
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The invention discloses a kind of connection rod cap for engine milling drop face fixture for processing and clamping method thereof, fixture comprises the base plate for placing connecting rod cap, the clamp system of clamping connecting rod cap base plate being provided with at least two locating pieces positioned connecting rod cap and matching with locating piece.Compared with prior art, this clamp structure is simple, easy to use, can the multiple connecting rod cap of clamping simultaneously, guarantee that multiple connecting rod cap is processed simultaneously, improve working (machining) efficiency, and clamping step is simple, easy to operate.
Description
Technical field
The present invention relates to engine link processing tool, specifically, the present invention relates to a kind of connection rod cap for engine milling drop face fixture for processing and clamping method thereof.
Background technology
When manufacturing engine link, needing two end faces of the both sides to connecting rod cap to carry out Milling Process, adding man-hour, connecting rod cap is fixed on the fixture of milling machine.
The fixture of current use once can only clamping connecting rod cap, so can only milling connecting rod cap, working (machining) efficiency be low, and clamp structure is complicated, clamping complex operation.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of connection rod cap for engine milling drop face fixture for processing, can the multiple connecting rod cap of clamped one time, improves working (machining) efficiency.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of connection rod cap for engine milling drop face fixture for processing, it comprises the base plate for placing connecting rod cap, the clamp system of clamping connecting rod cap base plate being provided with at least two locating pieces positioned connecting rod cap and matching with locating piece.
Described locating piece is semicircle.
Described locating piece is provided with two side by side, the side plane of two locating pieces be oppositely arranged and between be separated with distance, form the chip area between two locating pieces.
Described clamp system is positioned at the outside of two described locating pieces, and clamp system comprises and coordinates two clamping plate clamped and the locking bar passing two clamping plate with locating piece, and clamping plate are rotatably connected on described base plate, and locking bar is provided with the locking nut for locking plate.
Position cover on described locking bar between two described clamping plate has spring, and the two ends of spring are against on clamping plate.
Another technical problem to be solved by this invention is to provide the clamping method of a kind of connection rod cap for engine milling drop face fixture for processing, and the step of this clamping method comprises:
(1) two connecting rod caps are placed on base plate, and lay respectively between locating piece and clamping plate by the location of connecting rod cap, are fitted by the periphery of the inner headed face of connecting rod cap and locating piece, and the upper surface of connecting rod cap is the end face needing milling;
(2) clamping of connecting rod cap, turns two locking nuts on locking bar, and locking nut promotes two clamping plate and rotates, until connecting rod cap is pressed on locating piece by clamping plate.
The present invention adopts technique scheme, and compared with prior art, this clamp structure is simple, easy to use, can the multiple connecting rod cap of clamping simultaneously, guarantee that multiple connecting rod cap is processed simultaneously, improve working (machining) efficiency, and clamping step is simple, easy to operate.
Accompanying drawing explanation
Fig. 1 is the structural representation of fixture of the present invention;
Mark in above-mentioned figure is: 1, base plate; 2, locating piece; 3, clamping plate; 4, locking bar; 5, spring; 6, locking nut; 7, chip area.
Detailed description of the invention
Be illustrated in figure 1 a kind of connection rod cap for engine milling drop face of the present invention fixture for processing, it comprises the base plate 1 for placing connecting rod cap, the clamp system of clamping connecting rod cap base plate 1 being provided with at least two locating pieces 2 positioned connecting rod cap and matching with locating piece 2.
Specifically, the base plate 1 of this fixture is circular, and base plate 1 can be fastened by bolts on the workbench of milling machine.
Locating piece 2 is semicircle, and the inner headed face of its periphery and connecting rod cap matches.Locating piece 2 is provided with two side by side on base plate 1, and the center of circle of two locating pieces 2 is a straight line, the side plane of two locating pieces 2 be oppositely arranged and between be separated with certain distance, the distance at this interval just defines the chip area 7 between two locating pieces 2.Adding man-hour, the iron filings of generation can fall into this iron filings groove.Each locating piece 2 is arranged on base plate 1 by three bolts.
Clamp system is positioned at the outside of two locating pieces 2, and clamp system comprises and to coordinate the clamping plate 3 of two strips clamped with locating piece 2 and match with a locating piece 2 through locking bar 4, clamping plate 3 of two clamping plate 3.Clamping plate 3 are at one end rotatably connected on base plate 1 by vertical bearing pin, and the other end of clamping plate 3 is provided with the hole allowing locking bar 4 pass, and the diameter in hole is greater than the diameter of locking bar 4, to guarantee that clamping plate 3 can rotate.Outside locking bar 4 being positioned at two clamping plate 3 is provided with the locking nut 6 for locking plate 3, and the shaft of locking bar 4 is provided with screw thread.Position on locking bar 4 between two clamping plate 3 is also overlapped spring 5, and the two ends of spring 5 are supported on the cover 3.The clamp system structure of this structure is simple, and reliable clamping is easy to operate.
The step of the clamping method of this fixture comprises:
(1) two connecting rod caps are placed on base plate 1 by the location of connecting rod cap, and lay respectively between locating piece 2 and clamping plate 3, are fitted by the periphery of the inner headed face of connecting rod cap and locating piece 2, and the upper surface of connecting rod cap is the end face needing milling;
(2) clamping of connecting rod cap, turns two locking nuts 6 on locking bar 4, and locking nut 6 promotes two clamping plate 3 and rotates, until connecting rod cap is pressed on locating piece 2 by clamping plate 3.
After connecting rod cap clamping is fixing, two end faces of milling connecting rod cap can be started.
Above by reference to the accompanying drawings to invention has been exemplary description; obvious specific implementation of the present invention is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that method of the present invention is conceived and technical scheme is carried out; or design of the present invention and technical scheme directly applied to other occasion, all within protection scope of the present invention without to improve.
Claims (2)
1. a connection rod cap for engine milling drop face fixture for processing, is characterized in that: comprise the base plate for placing connecting rod cap, the clamp system of clamping connecting rod cap base plate being provided with at least two locating pieces positioned connecting rod cap and matching with locating piece; Described locating piece is semicircle, there is the side plane vertical with base plate and the periphery for matching with connecting rod cap inner headed face, locating piece is provided with two side by side, the side plane of two locating pieces be oppositely arranged and between be separated with distance, form the chip area between two locating pieces; Described clamp system is positioned at the outside of two described locating pieces, and clamp system comprises and coordinates two clamping plate clamped and the locking bar passing two clamping plate with locating piece, and clamping plate are rotatably connected on described base plate, and locking bar is provided with the locking nut for locking plate.
2. connection rod cap for engine milling drop face according to claim 1 fixture for processing, is characterized in that: the position cover on described locking bar between two described clamping plate has spring, and the two ends of spring are against on clamping plate.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310277995.1A CN103358152B (en) | 2013-07-03 | 2013-07-03 | A kind of connection rod cap for engine milling drop face fixture for processing and clamping method thereof |
| CN201510377335.XA CN104924121B (en) | 2013-07-03 | 2013-07-03 | A kind of clamping method of connection rod cap for engine milling drop face fixture for processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310277995.1A CN103358152B (en) | 2013-07-03 | 2013-07-03 | A kind of connection rod cap for engine milling drop face fixture for processing and clamping method thereof |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510377335.XA Division CN104924121B (en) | 2013-07-03 | 2013-07-03 | A kind of clamping method of connection rod cap for engine milling drop face fixture for processing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103358152A CN103358152A (en) | 2013-10-23 |
| CN103358152B true CN103358152B (en) | 2015-08-26 |
Family
ID=49360870
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510377335.XA Active CN104924121B (en) | 2013-07-03 | 2013-07-03 | A kind of clamping method of connection rod cap for engine milling drop face fixture for processing |
| CN201310277995.1A Active CN103358152B (en) | 2013-07-03 | 2013-07-03 | A kind of connection rod cap for engine milling drop face fixture for processing and clamping method thereof |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510377335.XA Active CN104924121B (en) | 2013-07-03 | 2013-07-03 | A kind of clamping method of connection rod cap for engine milling drop face fixture for processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN104924121B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109866051B (en) * | 2019-03-14 | 2020-12-18 | 林海 | Positioning tool for milling alloy steel |
| CN112192441B (en) * | 2020-09-25 | 2021-07-30 | 东台市高科技术创业园有限公司 | Spherical part fixing device that polishes |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1645089A1 (en) * | 1988-06-30 | 1991-04-30 | Предприятие П/Я Р-6533 | Device for workpiece fastening |
| CN201346709Y (en) * | 2008-12-08 | 2009-11-18 | 潍坊盛瑞动力机械科技有限公司 | Connecting flange milling surface clamp |
| CN201399693Y (en) * | 2009-04-03 | 2010-02-10 | 安徽祝成动力机械有限公司 | Crankshaft milling double-end face clamp |
| CN201552451U (en) * | 2009-09-08 | 2010-08-18 | 上海中船三井造船柴油机有限公司 | Automatic positioning clamp for connecting rod machining |
| CN201760771U (en) * | 2010-04-16 | 2011-03-16 | 南车戚墅堰机车有限公司 | Connecting rod body and cover machining device |
| CN101992399B (en) * | 2010-11-22 | 2013-03-27 | 杭州九龙机械制造有限公司 | Fixture for milling two planes of automobile connecting rod cap |
| CN202539964U (en) * | 2011-12-30 | 2012-11-21 | 承德苏垦银河连杆股份有限公司 | Special clamp for milling tile grooves and heavily boring semicircular holes on connecting rod bodies and covers |
| CN202780581U (en) * | 2012-09-13 | 2013-03-13 | 潍坊润搏机械有限公司 | Dedicated fixture for connecting rod cap of diesel engine |
| CN102837210B (en) * | 2012-09-25 | 2015-07-29 | 湘潭电机股份有限公司 | The positioning clamping device of square toes on a kind of batch milling binding post |
| CN203390590U (en) * | 2013-07-03 | 2014-01-15 | 芜湖航天汽车连杆有限公司 | Clamp for machining milling fall face of engine connecting rod cap |
-
2013
- 2013-07-03 CN CN201510377335.XA patent/CN104924121B/en active Active
- 2013-07-03 CN CN201310277995.1A patent/CN103358152B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104924121A (en) | 2015-09-23 |
| CN103358152A (en) | 2013-10-23 |
| CN104924121B (en) | 2017-03-01 |
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| C14 | Grant of patent or utility model | ||
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