CN103223509A - Fine-boring device for automobile connecting rod - Google Patents
Fine-boring device for automobile connecting rod Download PDFInfo
- Publication number
- CN103223509A CN103223509A CN2013101483334A CN201310148333A CN103223509A CN 103223509 A CN103223509 A CN 103223509A CN 2013101483334 A CN2013101483334 A CN 2013101483334A CN 201310148333 A CN201310148333 A CN 201310148333A CN 103223509 A CN103223509 A CN 103223509A
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- right boring
- boring device
- lathe bed
- fine
- connecting rod
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- Cutting Tools, Boring Holders, And Turrets (AREA)
- Drilling And Boring (AREA)
Abstract
The invention relates to the field of mechanical processing tools, in particular to a fine-boring device for an automobile connecting rod. The fine-boring device comprises a lathe bed, wherein a micropore fine-boring device and a macropore fine-boring device are arranged on the upper surface of the lathe bed; a clamp device support is arranged on the upper surface of the lathe bed; a clamp device is arranged on the clamp device support and positioned between the micropore fine-boring device and the macropore fine-boring device; a rotary worktable is arranged on the upper surface of the lathe bed and drives the clamp device to rotate perpendicular to the lathe bed; and a boring cutter of the micropore fine-boring device and a boring cutter of the macropore fine-boring device face to the clamp device. The fine-boring device has the benefits that as the rotary worktable in vertically used, symmetric arrangement of power heads is facilitated, large and small holes can be processed simultaneously at the same station, and the parallelism of two holes of the connecting rod is guaranteed; and as the rotary worktable rotates, clamping and processing are separated and the production rate is improved.
Description
Technical field
The present invention relates to machining equipment field, be specifically related to a kind of automobile connecting bar right boring device.
Background technology
Whole world automobile is just towards lightweight, high outputization, cost degradation, and safety, energy-saving and environmental protection, direction such as comfortable develop.Engine is the heart of automobile, and engine link then is to bear intense impact power and the highest dynamics load parts of dynamic stress.The Energy Efficiency Ratio of the accuracy affects engine of connecting rod, thus engine producer to the connecting rod precision, the especially requirement that improves of the assurance of form and position tolerance,
Summary of the invention
Technical problem to be solved by this invention provides a kind of automobile connecting bar right boring device, has realized that the right boring processing of connecting rod and the big aperture of connecting rod process simultaneously.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of automobile connecting bar right boring device, comprise lathe bed, the upper surface of described lathe bed is provided with aperture right boring device and macropore right boring device, it is characterized in that: the upper surface of described lathe bed is provided with the grip device support, described grip device support is provided with grip device, described grip device is between aperture right boring device and macropore right boring device, described lathe bed upper surface is provided with the revolution equipment, described revolution equipment drives grip device along rotating perpendicular to the lathe bed direction, and described aperture right boring boring cutter and macropore right boring boring cutter are all towards grip device.
The invention has the beneficial effects as follows: the invention has the beneficial effects as follows: the vertical use of turntable, help the symmetric arrangement of unit head, realized that big aperture processes in same station, this is very beneficial for the assurance of two hole depth of parallelisms of connecting rod; The revolution of turntable has realized separating of clamping and processing, has improved productive temp.
On the basis of technique scheme, the present invention can also do following improvement.
Further, described aperture right boring device comprises nc sliding table, described nc sliding table is provided with the angle adjustment piece, described angle adjustment piece is provided with centre-to-centre spacing and adjusts piece, described centre-to-centre spacing is adjusted piece and is provided with unit head and servo cutter supplementary mechanism, and described servo cutter supplementary mechanism is installed in the afterbody of unit head.
Adopt the beneficial effect of above-mentioned further scheme to be: by the angle adjustment piece, angle of the inclination that unit head can be stable, this angle cooperates the straight-line feed of nc sliding table, the connecting rod aperture can be bored the elliptical shape that the link motion state needs.Different ovalitys only needs to change angle adjustment piece angle, cooperates the centre-to-centre spacing adjustment just can easily realize.
Further, described lathe bed is provided with skewed slot, and described skewed slot is positioned at the grip device lower end.
Adopt the beneficial effect of above-mentioned further scheme to be: the lower end at grip device is provided with skewed slot, makes things convenient for the vertical rotating of grip device, and that avoids grip device, aperture right boring device and macropore right boring device need being provided with is too high.
Further, described grip device is provided with two groups of Clamping Apparatus of Connecting Rod.
Adopt the beneficial effect of above-mentioned further scheme to be: on grip device, to be provided with two groups of Clamping Apparatus of Connecting Rod, to carry out when having realized the processing of connecting rod and blank dress is held on the Clamping Apparatus of Connecting Rod operation, improved working (machining) efficiency.
Description of drawings
Fig. 1 is the structural representation of a kind of automobile connecting bar right boring device of the present invention;
Fig. 2 is the aperture right boring device front view of a kind of automobile connecting bar right boring device of the present invention;
Fig. 3 is the aperture right boring device vertical view of a kind of automobile connecting bar right boring device of the present invention.
In the accompanying drawing, the list of parts of each label representative is as follows:
1, lathe bed, 2, aperture right boring device, 3, macropore right boring device, 4, grip device support, 5, grip device, 6, the revolution equipment, 7, skewed slot, 8, nc sliding table, 9, unit head, 10, servo cutter supplementary mechanism, 11, angle adjustment piece, 12, centre-to-centre spacing is adjusted piece, and 13, Clamping Apparatus of Connecting Rod, 14, boring cutter.
The specific embodiment
Below in conjunction with accompanying drawing principle of the present invention and feature are described, institute gives an actual example and only is used to explain the present invention, is not to be used to limit scope of the present invention.
As shown in Figure 1, a kind of automobile connecting bar right boring device of the present invention, comprise lathe bed 1, the upper surface of described lathe bed 1 is provided with aperture right boring device 2 and macropore right boring device 3, the upper surface of described lathe bed 1 is provided with grip device support 4, described grip device support 4 is provided with grip device 5, described grip device 5 is between aperture right boring device 2 and macropore right boring device 3, described lathe bed 1 upper surface is provided with revolution equipment 6, described revolution equipment 6 drives grip device 5 along rotating perpendicular to lathe bed 1 direction, the boring cutter of the boring cutter 14 of described aperture right boring device 2 and macropore right boring device 3 is all towards grip device 5, described lathe bed 1 is provided with skewed slot 7, described skewed slot 7 is positioned at grip device 5 lower ends, and described grip device 5 is provided with two groups of Clamping Apparatus of Connecting Rod 13.
Fig. 2 is the aperture right boring device front view of a kind of automobile connecting bar right boring device of the present invention, and Fig. 3 is the aperture right boring device vertical view of a kind of automobile connecting bar right boring device of the present invention.Shown in Figure 3 as Fig. 2, described aperture right boring device 2 comprises nc sliding table 8, described nc sliding table 8 is provided with angle adjustment piece 11, described angle adjustment piece 11 is provided with centre-to-centre spacing and adjusts piece 12, described centre-to-centre spacing is adjusted piece 12 and is provided with unit head 9 and servo cutter supplementary mechanism 10, and described servo cutter supplementary mechanism 10 is installed in the afterbody of unit head 9.
The operation principle of a kind of automobile connecting bar right boring device of the present invention is: clamping connecting rod blank to be processed on two Clamping Apparatus of Connecting Rod 13, starting drive, aperture right boring device 2 and macropore right boring device 3 are processed the connecting rod blank of one of them clamping simultaneously, by angle adjustment piece 11, unit head 9 can be stable angle of inclination, this angle cooperates the straight-line feed of nc sliding table 8, the connecting rod aperture can be bored the elliptical shape that the link motion state needs.Different ovalitys, only need to change angle adjustment piece 11 angles, cooperate centre-to-centre spacing adjustment 12 just can easily realize, after a Machining of Connecting Rod is finished, start revolution equipment 6, grip device 5 is along rotating perpendicular to lathe bed 1 surface direction, connecting rod blank to be processed enters into Working position on another Clamping Apparatus of Connecting Rod 13 on the grip device 5, the workman can unload the good connecting rod of right boring from Clamping Apparatus of Connecting Rod 13, and new connecting rod blank in the clamping, right boring when having realized connecting rod macropore and aperture is carried out in the time of right boring and loading and unloading, has improved operating efficiency and right boring beat.
The above only is preferred embodiment of the present invention, and is in order to restriction the present invention, within the spirit and principles in the present invention not all, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. automobile connecting bar right boring device, comprise lathe bed, the upper surface of described lathe bed is provided with aperture right boring device and macropore right boring device, it is characterized in that: the upper surface of described lathe bed is provided with the grip device support, described grip device support is provided with grip device, described grip device is between aperture right boring device and macropore right boring device, described lathe bed upper surface is provided with the revolution equipment, described revolution equipment drives grip device and rotates perpendicular to the lathe bed direction, and the boring cutter of the boring cutter of described aperture right boring device and macropore right boring device is all towards grip device.
2. a kind of automobile connecting bar right boring device according to claim 1, it is characterized in that: described aperture right boring device comprises nc sliding table, described nc sliding table is provided with the angle adjustment piece, described angle adjustment piece is provided with centre-to-centre spacing and adjusts piece, described centre-to-centre spacing is adjusted piece and is provided with unit head and servo cutter supplementary mechanism, and described servo cutter supplementary mechanism is installed in the afterbody of unit head.
3. a kind of automobile connecting bar right boring device according to claim 1, it is characterized in that: described lathe bed is provided with skewed slot, and described skewed slot is positioned at the lower end of grip device.
4. according to claim 1 or 3 described a kind of automobile connecting bar right boring devices, it is characterized in that: described grip device is provided with two groups of Clamping Apparatus of Connecting Rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310148333.4A CN103223509B (en) | 2013-04-25 | 2013-04-25 | A kind of automobile connecting rod fine boring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310148333.4A CN103223509B (en) | 2013-04-25 | 2013-04-25 | A kind of automobile connecting rod fine boring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103223509A true CN103223509A (en) | 2013-07-31 |
| CN103223509B CN103223509B (en) | 2015-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310148333.4A Active CN103223509B (en) | 2013-04-25 | 2013-04-25 | A kind of automobile connecting rod fine boring device |
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| Country | Link |
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| CN (1) | CN103223509B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105612017A (en) * | 2013-09-20 | 2016-05-25 | 马勒国际有限公司 | Tool spindle having an active magnetic bearing |
| CN106363208A (en) * | 2016-11-23 | 2017-02-01 | 山东滨州渤海活塞股份有限公司 | Boring machine for irregularly-shaped holes of connecting rod |
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| DE19803213A1 (en) * | 1997-02-04 | 1998-08-06 | Honda Motor Co Ltd | Multispindle machine for simultaneous machining of several workpieces |
| CN2435174Y (en) * | 2000-08-01 | 2001-06-20 | 南海祥旺光学电子制品有限公司 | Rotary screw grooving machine |
| CN1406696A (en) * | 2001-08-29 | 2003-04-02 | 山东滨州渤海活塞股份有限公司 | Precisive boring machine for irregular holes |
| CN201271746Y (en) * | 2008-09-27 | 2009-07-15 | 深圳巴士集团股份有限公司 | Dustfree brake pad boring machine and toolbar thereof |
| CN101972863A (en) * | 2010-11-02 | 2011-02-16 | 天津天辅顺盈机械设备有限公司 | Milling machine special for big and small bores of crank connecting link |
| CN102773517A (en) * | 2012-07-24 | 2012-11-14 | 江苏万里活塞轴瓦有限公司 | Bi-directional staggered-combination boring device |
| CN202591668U (en) * | 2012-03-23 | 2012-12-12 | 常熟市平冶机械有限公司 | Numerical control double-ended boring machine for machining connecting rods |
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2013
- 2013-04-25 CN CN201310148333.4A patent/CN103223509B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19803213A1 (en) * | 1997-02-04 | 1998-08-06 | Honda Motor Co Ltd | Multispindle machine for simultaneous machining of several workpieces |
| CN2435174Y (en) * | 2000-08-01 | 2001-06-20 | 南海祥旺光学电子制品有限公司 | Rotary screw grooving machine |
| CN1406696A (en) * | 2001-08-29 | 2003-04-02 | 山东滨州渤海活塞股份有限公司 | Precisive boring machine for irregular holes |
| CN201271746Y (en) * | 2008-09-27 | 2009-07-15 | 深圳巴士集团股份有限公司 | Dustfree brake pad boring machine and toolbar thereof |
| CN101972863A (en) * | 2010-11-02 | 2011-02-16 | 天津天辅顺盈机械设备有限公司 | Milling machine special for big and small bores of crank connecting link |
| CN202591668U (en) * | 2012-03-23 | 2012-12-12 | 常熟市平冶机械有限公司 | Numerical control double-ended boring machine for machining connecting rods |
| CN102773517A (en) * | 2012-07-24 | 2012-11-14 | 江苏万里活塞轴瓦有限公司 | Bi-directional staggered-combination boring device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105612017A (en) * | 2013-09-20 | 2016-05-25 | 马勒国际有限公司 | Tool spindle having an active magnetic bearing |
| US9969038B2 (en) | 2013-09-20 | 2018-05-15 | Mahle International Gmbh | Tool spindle having an active magnetic bearing |
| CN106363208A (en) * | 2016-11-23 | 2017-02-01 | 山东滨州渤海活塞股份有限公司 | Boring machine for irregularly-shaped holes of connecting rod |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103223509B (en) | 2015-08-26 |
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Effective date of registration: 20160708 Address after: 065399 Industrial Road, Baihe Industrial Park, Dachang, Hebei, Langfang two, China Patentee after: Hebei force Machinery Manufacturing Co., Ltd. Address before: 101100 Beijing City, Tongzhou District Zhongguancun Science Park light mechanical and electrical integration industry base Branch East five Street No. 2 Patentee before: Beijing Master Metal Co., Ltd. |