CN202479905U - Crankshaft grinder - Google Patents

Crankshaft grinder Download PDF

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Publication number
CN202479905U
CN202479905U CN2012200917835U CN201220091783U CN202479905U CN 202479905 U CN202479905 U CN 202479905U CN 2012200917835 U CN2012200917835 U CN 2012200917835U CN 201220091783 U CN201220091783 U CN 201220091783U CN 202479905 U CN202479905 U CN 202479905U
Authority
CN
China
Prior art keywords
crankshaft
bent axle
grinding wheel
grinder
utility
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.)
Expired - Lifetime
Application number
CN2012200917835U
Other languages
Chinese (zh)
Inventor
冯学仙
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.)
Solid Resistant Heavy Industry (suzhou) Co Ltd
Original Assignee
Solid Resistant Heavy Industry (suzhou) 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 Solid Resistant Heavy Industry (suzhou) Co Ltd filed Critical Solid Resistant Heavy Industry (suzhou) Co Ltd
Priority to CN2012200917835U priority Critical patent/CN202479905U/en
Application granted granted Critical
Publication of CN202479905U publication Critical patent/CN202479905U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses a crankshaft grinder which comprises a tail seat, a grinding wheel frame, a grinding wheel, a support frame, a crankshaft, a head seat and a machine tool. The tail seat and the head seat are respectively arranged at two ends of the machine tool, the crankshaft is positioned between the tail seat and the head seat, the grinding wheel frame is positioned on one side of the crankshaft, the grinding wheel is arranged on the grinding wheel frame, and the support frame is disposed on the other side of the crankshaft. The grinder can be clamped on the same machine tool in one time to grind crankshaft main journals and connection rod necks. Compared with a traditional processing method, the grinder is convenient to operate, low in labor intensity, low in energy consumption, high in benefit, good in stability and high in accuracy.

Description

A kind of crankshaft grinding machine
Technical field
The utility model relates to a kind of crankshaft grinding machine.
Background technology
Precision equipment is increasingly high for the rotating accuracy requirement now, and in the man-hour that adds of some large-scale main bearing journals and connecting rod neck, domestic still is to adopt multiple clamping, the processing technology that the eccentrically mounted weight mode is processed at present.Obviously, because multiple clamping, thereby cause the continuous accumulation of workpiece error, directly influence the bent axle machining accuracy, also just influenced the entire equipment running quality.
The utility model content
The utility model purpose: the purpose of the utility model is in order to solve the deficiency of prior art, provide that a kind of energy consumption is low, precision is high, easy and simple to handle, labour intensity is low, and high efficiency, crankshaft grinding machine that stationarity is good.
Technical scheme: in order to realize above purpose, the described a kind of crankshaft grinding machine of the utility model, it comprises tailstock, grinding carriage; Emery wheel, bracing frame, bent axle; Headstock and lathe, the two ends of lathe are respectively equipped with tailstock and headstock, and the middle of described tailstock and headstock is provided with bent axle; One side of bent axle is provided with grinding carriage, and grinding carriage is provided with emery wheel, and the opposite side of bent axle is provided with bracing frame.
The direction of rotation of described emery wheel and bent axle.
Beneficial effect: a kind of crankshaft grinding machine that the utility model provides; Through on same lathe, once clamping; Just can realize grinding main bearing journal and connecting rod neck, than traditional processing method have high efficiency, stationarity is good, energy consumption is low, precision is high, easy and simple to handle, characteristics such as labour intensity is low.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, further illustrate the utility model.
Be illustrated in figure 1 as the described a kind of crankshaft grinding machine of the utility model, it comprises tailstock 1, grinding carriage 2, emery wheel 3, bracing frame 4, bent axle 5, headstock 6 and lathe 7.
The two ends of described lathe 7 are respectively equipped with tailstock 1 and headstock 6, and the middle of described tailstock 1 and headstock 6 is provided with bent axle 5, and a side of bent axle 5 is provided with grinding carriage 2, and grinding carriage 2 is provided with emery wheel 3, and the opposite side of bent axle 5 is provided with bracing frame 4.
The direction of rotation of described emery wheel 3 and bent axle 5.
When needs carry out grinding to bent axle 5; Through the fixedly clamping that tailstock 1 and headstock 6 are realized bent axle 5, the support that bracing frame 4 is realized bent axle 5, at this moment; Emery wheel 3 on the grinding carriage 2 is done vertical gyration in the position that bent axle need be processed; Gyration is also done in the support of tailstock 1 and headstock 6 with under driving respectively in the two ends of bent axle 5, and the direction of motion of the direction of motion of bent axle 5 and emery wheel 3 is opposite, when the feeding size of emery wheel 3 reaches the size of regulation; Emery wheel 3 repeats the length feed motion through laterally moving and be fastened on the next position that needs processing.
This grinding machine is through once clamping bent axle 5 on same the lathe; Grinding main bearing journal and connecting rod neck have been realized; And do not need respectively main bearing journal and connecting rod neck to be carried out grinding successively with two equipment again, reduced error, compare with traditional processing method; This grinding machine easy and simple to handle, labour intensity is low, energy consumption is low, and high efficiency, stationarity is good, precision is high.
The above-mentioned specific embodiment only is the technical conceive and the characteristics of explanation the utility model, its objective is to let to be familiar with the also enforcement according to this of content that these those skilled in the art can understand the utility model, can not limit the protection domain of the utility model with this.All equivalents or modifications of being made according to the utility model spirit all should be encompassed within the protection domain of the utility model.

Claims (2)

1. crankshaft grinding machine, it is characterized in that: it comprises tailstock (1), grinding carriage (2); Emery wheel (3), bracing frame (4), bent axle (5); Headstock (6) and lathe (7), the two ends of lathe (7) are respectively equipped with tailstock (1) and headstock (6), and the middle of described tailstock (1) and headstock (6) is provided with bent axle (5); One side of bent axle (5) is provided with grinding carriage (2), and grinding carriage (2) is provided with emery wheel (3), and the opposite side of bent axle (5) is provided with bracing frame (4).
2. a kind of crankshaft grinding machine according to claim 1 is characterized in that: the direction of rotation of described emery wheel (3) and bent axle (5).
CN2012200917835U 2012-03-13 2012-03-13 Crankshaft grinder Expired - Lifetime CN202479905U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200917835U CN202479905U (en) 2012-03-13 2012-03-13 Crankshaft grinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200917835U CN202479905U (en) 2012-03-13 2012-03-13 Crankshaft grinder

Publications (1)

Publication Number Publication Date
CN202479905U true CN202479905U (en) 2012-10-10

Family

ID=46954365

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012200917835U Expired - Lifetime CN202479905U (en) 2012-03-13 2012-03-13 Crankshaft grinder

Country Status (1)

Country Link
CN (1) CN202479905U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103707145A (en) * 2013-12-31 2014-04-09 重庆歇马机械曲轴有限公司 Machine tool used for polishing crankshaft main journal
CN103949947A (en) * 2014-05-14 2014-07-30 无锡上机数控股份有限公司 Large-sized numerical control cylindrical grinding machine for crankshaft main journal
CN105189034A (en) * 2013-01-21 2015-12-23 博特克创新有限责任公司 Machine and method for machining large shafts comprising eccentric parts
CN110181347A (en) * 2019-06-03 2019-08-30 成都爱可发再制造科技有限公司 One kind remanufacturing automatic numerical control crankshaft grinding machine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105189034A (en) * 2013-01-21 2015-12-23 博特克创新有限责任公司 Machine and method for machining large shafts comprising eccentric parts
CN103707145A (en) * 2013-12-31 2014-04-09 重庆歇马机械曲轴有限公司 Machine tool used for polishing crankshaft main journal
CN103707145B (en) * 2013-12-31 2015-12-16 重庆歇马机械曲轴有限公司 The trunnion polishing lathe of bent axle
CN103949947A (en) * 2014-05-14 2014-07-30 无锡上机数控股份有限公司 Large-sized numerical control cylindrical grinding machine for crankshaft main journal
CN110181347A (en) * 2019-06-03 2019-08-30 成都爱可发再制造科技有限公司 One kind remanufacturing automatic numerical control crankshaft grinding machine
CN110181347B (en) * 2019-06-03 2021-04-09 四川飞亚动力科技股份有限公司 Remanufacturing automatic numerical control crankshaft grinding machine

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GR01 Patent grant
CX01 Expiry of patent term
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Granted publication date: 20121010