CN107030509A - A kind of turning attachment of turning engine link - Google Patents
A kind of turning attachment of turning engine link Download PDFInfo
- Publication number
- CN107030509A CN107030509A CN201510417899.1A CN201510417899A CN107030509A CN 107030509 A CN107030509 A CN 107030509A CN 201510417899 A CN201510417899 A CN 201510417899A CN 107030509 A CN107030509 A CN 107030509A
- Authority
- CN
- China
- Prior art keywords
- alignment pin
- clamp body
- turning
- connecting rod
- major part
- 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
Links
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
- B23Q3/12—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general
-
- 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
- B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The present invention relates to a kind of turning attachment of turning engine link, it includes clamp body, major part alignment pin, microcephaly's alignment pin, connecting rod, nut, pressing plate, described clamp body one end terminal pad is provided with a cylinder, the other end is provided with centre bore, centre is machined with a plane, plane vertical provided with two recessed seams;Head alignment pin and microcephaly's alignment pin are arranged on clamp body in corresponding recessed seam by screw respectively;Connecting rod is arranged on major part alignment pin and microcephaly's alignment pin, and nut coordinates with the screw thread on major part alignment pin, tightens nut and connecting rod is fixed on clamp body by pressing plate.When machine tool chief axis rotates, the claw on lathe drives original lathe tool on clamp body rotation, lathe just can carry out machining to the connecting rod on clamp body.The present invention is rational in infrastructure, is simple to manufacture, and operation is time saving, high in machining efficiency, is a kind of turning attachment of preferable turning engine link.
Description
Technical field
The present invention relates to a kind of turning attachment, specifically a kind of turning attachment of turning engine link.
Background technology
It is known that engine link is an in-engine strength member, its structure type is varied, what is had requires big end hole two sides to be arc surface structure, existing processing method be work in-process in the heart, be processed using nonstandard dedicated tool, its cost of investment and processing cost are all higher.So far, in the market there is no the turning attachment of special turning engine link.
The content of the invention
The technical problems to be solved by the invention are to overcome above-mentioned the deficiencies in the prior art there is provided one kind is rational in infrastructure, are simple to manufacture, operate the turning attachment of time saving, high in machining efficiency turning engine link.
The present invention solve above-mentioned technical problem use technical scheme be:A kind of turning attachment of turning engine link, it includes clamp body, major part alignment pin, microcephaly's alignment pin, connecting rod, nut, pressing plate, it is characterised in that:Described clamp body one end terminal pad is provided with a cylinder, and the other end is provided with centre bore, and centre is machined with a plane, plane vertical provided with two recessed seams;The cylinder of claw holing clip particularly on lathe, the top centre bore held out against on clamp body;The major part alignment pin and microcephaly's alignment pin are arranged on clamp body in corresponding recessed seam by screw respectively;Connecting rod is arranged on major part alignment pin and microcephaly's alignment pin, and the nut coordinates with the screw thread on major part alignment pin, tightens nut and connecting rod is fixed on clamp body by pressing plate.When machine tool chief axis rotates, the claw on lathe drives original lathe tool on clamp body rotation, lathe just can carry out machining to the connecting rod on clamp body.
Balancing weight is provided with by screw in described clamp body terminal pad.
Plane on described clamp body is parallel to clamped link centerline, and less than its center line, and the center spacing of two recessed seams is identical with crank pin end pore, small head bore centre-to-centre spacing;Hole is threaded around recessed seam.
There is male half coupling described major part alignment pin lower end, and mid diameter is identical with crank pin end pore aperture, and upper end is machined with the screw thread coordinated with nut, and connecting rod is compressed by pressing plate.
Described microcephaly's alignment pin upper end diameter is identical with connecting rod small end hole aperture, and there is male half coupling lower end.
The present invention uses above-mentioned composition structure, and the claw installed in clamp body on fixed connecting rod, lathe drives original lathe tool on clamp body rotation, lathe to realize the machining to crank pin end pore two sides.Against existing technologies, the present invention is rational in infrastructure, is simple to manufacture, and operation is time saving, high in machining efficiency, is a kind of turning attachment of preferable turning engine link.
Brief description of the drawings
The invention will be further described below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of confined state of the present invention.
Fig. 2 is B in Fig. 1 to structural representation.
Fig. 3 is A-A in Fig. 2 to structural representation.
1. claw in figure, 2. balancing weights, 3. screws, 4. screws, 5. microcephaly's alignment pins, 6. clamp bodies, 7. connecting rods, 8. screws, 9. major part alignment pins, 10. nuts, 11. pressing plates, 12. is top, 13. lathe tools.
Embodiment
As can be seen that a kind of turning attachment of turning engine link, it includes claw 1, balancing weight 2, microcephaly's alignment pin 5, clamp body 6, connecting rod 7, major part alignment pin 9, nut 10, pressing plate 11, top 12, lathe tool 13 etc. from Fig. 1, Fig. 2, Fig. 3.One end terminal pad of clamp body 6 is provided with a cylinder, and the other end is provided with centre bore, and centre, which is machined with, two recessed seams normal thereto and several screwed holes in a plane, plane.The cylinder on the holing clip of claw 1 specific 6 on lathe, top 12 hold out against the centre bore on clamp body 6;The major part alignment pin 9 and microcephaly's alignment pin 5 are arranged on clamp body 6 in corresponding recessed seam by screw 8, screw 4 respectively;Connecting rod 7 is arranged on major part alignment pin 9 and microcephaly's alignment pin 5, and the nut 10 coordinates with the screw thread on major part alignment pin 9, tightens nut 10 and connecting rod 7 is fixed on clamp body 6 by pressing plate 11.When machine tool chief axis rotates, the claw 1 on lathe drives clamp body 6 to rotate, and original lathe tool 13 just can carry out machining to the connecting rod 7 on clamp body on lathe.
Further, balancing weight 2 is provided with by screw 3 in the described terminal pad of clamp body 6.
Further, the plane on described clamp body 6 is parallel to clamped link centerline, and less than its center line, and the center spacing of two recessed seams is identical with crank pin end pore, small head bore centre-to-centre spacing;Hole is threaded around recessed seam.Major part alignment pin 9 and microcephaly's alignment pin 5 are easily installed, to be positioned to connecting rod 7.
Further, there is male half coupling the described lower end of major part alignment pin 9, and the mid diameter of major part alignment pin 9 is identical with crank pin end pore aperture, and the upper end of major part alignment pin 9 is machined with the screw thread coordinated with nut 10, and connecting rod 7 is compressed by pressing plate 11.
Further, the described upper end diameter of microcephaly's alignment pin 5 is identical with connecting rod small end hole aperture, and there is male half coupling lower end.
The present invention uses above-mentioned composition structure, and the claw installed in clamp body on fixed connecting rod, lathe drives original lathe tool on clamp body rotation, lathe to realize the machining to crank pin end pore two sides.Its is rational in infrastructure, is simple to manufacture, and operation is time saving, high in machining efficiency, is a kind of turning attachment of preferable turning engine link.
Claims (5)
1. a kind of turning attachment of turning engine link, it includes clamp body, major part alignment pin, microcephaly's alignment pin, connecting rod, nut, pressing plate, it is characterised in that:Described clamp body one end terminal pad is provided with a cylinder, and the other end is provided with centre bore, and centre is machined with a plane, plane vertical provided with two recessed seams;The cylinder of claw holing clip particularly on lathe, the top centre bore held out against on clamp body;The major part alignment pin and microcephaly's alignment pin are arranged on clamp body in corresponding recessed seam by screw respectively;Connecting rod is arranged on major part alignment pin and microcephaly's alignment pin, and the nut coordinates with the screw thread on major part alignment pin, tightens nut and connecting rod is fixed on clamp body by pressing plate.
2. the turning attachment of turning engine link according to claim 1, it is characterised in that:Balancing weight is provided with by screw in described clamp body terminal pad.
3. the turning attachment of turning engine link according to claim 1, it is characterised in that:Plane on described clamp body is parallel to clamped link centerline, and less than its center line, and the center spacing of two recessed seams is identical with crank pin end pore, small head bore centre-to-centre spacing;Hole is threaded around recessed seam.
4. the turning attachment of turning engine link according to claim 1, it is characterised in that:There is male half coupling described major part alignment pin lower end, and mid diameter is identical with crank pin end pore aperture, and upper end is machined with the screw thread coordinated with nut, and connecting rod is compressed by pressing plate.
5. the turning attachment of turning engine link according to claim 1, it is characterised in that:Described microcephaly's alignment pin upper end diameter is identical with connecting rod small end hole aperture, and there is male half coupling lower end.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510417899.1A CN107030509A (en) | 2015-07-16 | 2015-07-16 | A kind of turning attachment of turning engine link |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510417899.1A CN107030509A (en) | 2015-07-16 | 2015-07-16 | A kind of turning attachment of turning engine link |
Publications (1)
Publication Number | Publication Date |
---|---|
CN107030509A true CN107030509A (en) | 2017-08-11 |
Family
ID=59531980
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510417899.1A Pending CN107030509A (en) | 2015-07-16 | 2015-07-16 | A kind of turning attachment of turning engine link |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107030509A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108746228A (en) * | 2018-06-29 | 2018-11-06 | 中国航空工业标准件制造有限责任公司 | For it is secondary pull out material pull out glassware |
CN109514314A (en) * | 2019-01-03 | 2019-03-26 | 天润曲轴股份有限公司 | Process the flexible fixture on connecting rod small end of engine inclined-plane |
-
2015
- 2015-07-16 CN CN201510417899.1A patent/CN107030509A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108746228A (en) * | 2018-06-29 | 2018-11-06 | 中国航空工业标准件制造有限责任公司 | For it is secondary pull out material pull out glassware |
CN109514314A (en) * | 2019-01-03 | 2019-03-26 | 天润曲轴股份有限公司 | Process the flexible fixture on connecting rod small end of engine inclined-plane |
CN109514314B (en) * | 2019-01-03 | 2023-09-19 | 天润工业技术股份有限公司 | Flexible clamp for machining small end inclined plane of engine connecting rod |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105855940A (en) | Machining method of swing arms | |
CN105922027A (en) | Expansion sleeve clamping device | |
CN202292184U (en) | Automatic centering flat tongs for machine | |
CN204976130U (en) | Turning attachment of turning engine connecting rod | |
CN203804594U (en) | Vertical processing clamp of rotor | |
CN206065738U (en) | A kind of electric fan weld jig positioner | |
CN107030509A (en) | A kind of turning attachment of turning engine link | |
CN104772496A (en) | Drilling method for inclined hole | |
CN202162590U (en) | Workpiece clamping device for milling end surfaces of workpieces | |
CN104772502A (en) | Inclined hole drilling fixture | |
CN102848241B (en) | Lathe multi-work piece Flexible Fixturing device | |
CN202192462U (en) | Combined clamp | |
CN206527547U (en) | A kind of fixture for car semicircular workpieces | |
CN203459948U (en) | Double-guidance boring mill fixture | |
CN203197641U (en) | Irregular part lathe fixture | |
CN104668985A (en) | Special clamp for machining square bottom surface of robot base | |
CN205218819U (en) | Lathe forked tail grinding fixture | |
CN208811624U (en) | Nut guide hole drill jig | |
CN210060023U (en) | Clamp capable of adjusting tubular electrode | |
CN103213011A (en) | Irregular part lathe clamp | |
CN201736049U (en) | Pneumatic clamp | |
CN203245647U (en) | Fixture for machining annular stud | |
CN204868262U (en) | Rig work holder | |
CN204235369U (en) | A kind of frock clamp | |
CN104190980B (en) | Connect the boring method of seat |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170811 |
|
WD01 | Invention patent application deemed withdrawn after publication |