CN203254241U - Numerical control crank shaft follow-up grinding machine - Google Patents

Numerical control crank shaft follow-up grinding machine Download PDF

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Publication number
CN203254241U
CN203254241U CN 201320214189 CN201320214189U CN203254241U CN 203254241 U CN203254241 U CN 203254241U CN 201320214189 CN201320214189 CN 201320214189 CN 201320214189 U CN201320214189 U CN 201320214189U CN 203254241 U CN203254241 U CN 203254241U
Authority
CN
China
Prior art keywords
headstock
track base
numerical
guide rod
cabinet
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 - Fee Related
Application number
CN 201320214189
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Chinese (zh)
Inventor
冯英华
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.)
HUBEI WEIXIANG NUMERICAL CONTROL MACHINE CO., LTD.
Original Assignee
XIAOGAN WEIXIANG NUMERICAL CONTROL MACHINE TOOL 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 XIAOGAN WEIXIANG NUMERICAL CONTROL MACHINE TOOL CO Ltd filed Critical XIAOGAN WEIXIANG NUMERICAL CONTROL MACHINE TOOL CO Ltd
Priority to CN 201320214189 priority Critical patent/CN203254241U/en
Application granted granted Critical
Publication of CN203254241U publication Critical patent/CN203254241U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a numerical control crank shaft follow-up grinding machine, and belongs to the technical field of numerical control machining. The numerical control crank shaft follow-up grinding machine comprises a machine body, a headstock chassis, a center frame mechanism, a tailstock chassis and a grinding wheel mechanism, wherein the headstock chassis, the center frame mechanism, the tailstock chassis, and the grinding wheel mechanism are installed on the machine body, and the grinding wheel mechanism comprises two grinding wheel machine devices used for machining a crank shaft main neck and a crank shaft connecting rod neck respectively. The numerical control crank shaft follow-up grinding machine is simplified and quick, integrates the main shaft neck machining of the crank shaft connecting rod neck and the connecting rod neck machining, and provides guarantee for improving equipment production efficiency and quality.

Description

The numerical-control crankshaft follow-up grinder
Technical field
The utility model belongs to the Computerized Numerical Control processing technology field, is specifically related to a kind of numerical-control crankshaft follow-up grinder.
Background technology
Existing numerical-control crankshaft connecting rod neck grinding machine is processed at crankshaft journal grinding machine first adding man-hour, process in Crankshaft Grinding again after finishing, reach the accurately machined arts demand of bent axle, the processing technology conversion is complicated, the turnaround time is long, quality is unstable, efficient is low.Because this processing need to take quite a few time, also increased the place area occupied of equipment, namely affect working (machining) efficiency and product quality, in today that human resources lack, need to consider to improve the utilization rate of production factory site, production efficiency and the product quality of raising equipment.
The utility model content
The purpose of this utility model is exactly the defective for prior art, a kind of numerical-control crankshaft follow-up grinder is provided, it is that main bearing journal processing and crank-shaft link neck processing are realized integrated processing, need not just reach the purpose that bent axle or camshaft are processed by exchange device operation more.
The technical solution adopted in the utility model is: it comprises lathe bed and is installed in headstock cabinet, central frame mechanism, tailstock cabinet and emery wheel mechanism on the lathe bed, and described emery wheel mechanism comprises two abrasive machine devices that are respectively applied to machining crankshafts trunnion and crank-shaft link neck.
Further, be provided with support and the axially movable headstock mobile device of driving headstock cabinet bottom the described headstock cabinet.
Further, described headstock mobile device comprises the first track base of arranging on base, the base, and is connected with the first track base and drives the first track base first hydraulic jack in axial sliding on base.
Further, described the first track base connects one or more locking cylinders, the first track base is provided with the headstock, be provided with main shaft in the headstock, the part that main shaft stretches out the headstock is provided with anchor clamps, it is first top that front-end of spindle is provided with, and the described headstock one side is provided with the servomotor that the driving anchor clamps that are connected with anchor clamps rotate.
Further, described tailstock cabinet comprises the second track base, is installed in the guide rod in the second track base and is arranged on the guide rod tail end and the second hydraulic jack of drive leader axially-movable, described guide rod is the bicylindrical guide rod, one end of bicylindrical guide rod is fixed with slide plate, the other end is fixed on the guide rail sleeve in the second track base, is equipped with second top on the described slide plate.
Further, described central frame mechanism is arranged on the lathe by bracket support.
The utility model is simplified fast, with trunnion processing and the integrated processing of connecting rod neck processing realization of crank-shaft link neck, for production efficiency and the quality that improves equipment provides guarantee.
Description of drawings
Fig. 1 is the utility model front view;
Fig. 2 is the utility model side view;
Fig. 3 is the utility model emery wheel mechanism front view;
Fig. 4 is the utility model top view.
Among the figure: 1-lathe bed; 2-headstock cabinet; 2.1-locking cylinder; 2.2-the headstock; 2.3-main shaft; 2.4-anchor clamps; 2.5-the first is top; 3-headstock mobile device; 3.1-base; 3.2 the-the first track base; 3.3 the-the first hydraulic jack; 4-anchor clamps; 5-tailstock cabinet; 5.1 the-the second track base; 5.2-guide rod; 5.3 the-the second hydraulic jack; 5.4-slide plate; 5.5-guide rail sleeve; 5.6-the second is top; 6-central frame mechanism; 7-carriage; 8-emery wheel mechanism; 9-bent axle.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, is convenient to be well understood to the utility model, but they do not consist of restriction to the utility model.
Such as Fig. 1-shown in Figure 4, the utility model comprises lathe bed and the headstock cabinet 2, central frame mechanism 6, tailstock cabinet 5 and the emery wheel mechanism 8 that are installed on the lathe bed 1, and emery wheel mechanism 8 comprises two abrasive machine devices that are respectively applied to machining crankshafts trunnion and crank-shaft link neck.Headstock cabinet 2 bottoms are provided with supports and drives the axially movable headstock mobile device 3 of headstock cabinet, and headstock mobile device 3 comprises the first track base 3.2 of arranging on base 3.1, the base 3.1, and is connected with the first track base 3.2 and drives the first track base 3.2 first hydraulic jack 3.3 in axial sliding on base 3.1.Described the first track base 3.1 connects shown in one or more locking cylinder 2.1(Fig. 4), the first track base 3.2 is provided with the headstock 2.2, be provided with main shaft 2.3 in the headstock 2.2, the part that main shaft 2.3 stretches out the headstock is provided with anchor clamps 2.4, it is first top 2.5 that main shaft 2.3 front ends are provided with, and the described headstock 2.3 1 sides are provided with the servomotor (not shown) that the driving anchor clamps 2.4 that are connected with anchor clamps 2.4 rotate.Described tailstock cabinet 5 comprises the second track base 5.1, is installed in the guide rod 5.2 in the second track base 5.1 and is arranged on guide rod 5.2 tail ends and the second hydraulic jack 5.3 of drive leader 5.2 axially-movables, described guide rod 5.2 is the bicylindrical guide rod, one end of bicylindrical guide rod is fixed with slide plate 5.4, the other end is fixed on the guide rail sleeve 5.5 in the second track base 5.1, be equipped with second top 5.6 on the described slide plate 5.4, under the promotion of the second hydraulic jack 5.3, make the bicylindrical guide rod reach axially movable purpose.Central frame mechanism supports by carriage 7 and is arranged on the lathe 1.
Add man-hour, bent axle 9 is installed between headstock cabinet 2 and the tailstock cabinet 5, the first track base 3.2 in the headstock cabinet 2 can axially move under the driving of the first hydraulic jack 3.3, guide rod 5.2 in the tailstock cabinet 5 can axially move under the driving of the second hydraulic jack 5.3, like this, adjust to suitable position, by first top 2.5 and second top 5.6 with bent axle 9 axial location, then by anchor clamps 2.4 band dynamic crankshafts 9 rotations in the headstock cabinet 2, two abrasive machine devices of emery wheel mechanism 8 are processed trunnion and the connecting rod neck of bent axle 9 respectively.
The above is described embodiment of the present utility model by reference to the accompanying drawings; but the utility model is not limited to the above-mentioned specific embodiment; the above-mentioned specific embodiment only is schematic; rather than restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; not breaking away from the scope situation that the utility model aim and claim protect, also can make a lot of forms, these all belong within the protection domain of the present utility model.

Claims (6)

1. numerical-control crankshaft follow-up grinder, it comprises lathe bed and be installed in headstock cabinet, central frame mechanism, tailstock cabinet, emery wheel mechanism, measuring instrument and dresser on the lathe bed, it is characterized in that: described emery wheel mechanism comprises two abrasive machine devices that are respectively applied to machining crankshafts trunnion and crank-shaft link neck.
2. a kind of numerical-control crankshaft follow-up grinder according to claim 1 is characterized in that: be provided with bottom the described headstock cabinet and support and drive the axially movable headstock mobile device of headstock cabinet.
3. a kind of numerical-control crankshaft follow-up grinder according to claim 2 is characterized in that: described headstock mobile device comprises the first track base of arranging on base, the base, and is connected with the first track base and drives the first track base first hydraulic jack in axial sliding on base.
4. a kind of numerical-control crankshaft follow-up grinder according to claim 3, it is characterized in that: described the first track base connects one or more locking cylinders, the first track base is provided with the headstock, be provided with main shaft in the headstock, the part that main shaft stretches out the headstock is provided with anchor clamps, it is first top that front-end of spindle is provided with, and the described headstock one side is provided with the servomotor that the driving anchor clamps that are connected with anchor clamps rotate.
5. a kind of numerical-control crankshaft follow-up grinder according to claim 1, it is characterized in that: described tailstock cabinet comprises the second track base, is installed in the guide rod in the second track base and is arranged on the guide rod tail end and the second hydraulic jack of drive leader axially-movable, described guide rod is the bicylindrical guide rod, one end of bicylindrical guide rod is fixed with slide plate, the other end is fixed on the guide rail sleeve in the second track base, is equipped with second top on the described slide plate.
6. a kind of numerical-control crankshaft follow-up grinder according to claim 1, it is characterized in that: described central frame mechanism is arranged on the lathe by bracket support.
CN 201320214189 2013-04-25 2013-04-25 Numerical control crank shaft follow-up grinding machine Expired - Fee Related CN203254241U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320214189 CN203254241U (en) 2013-04-25 2013-04-25 Numerical control crank shaft follow-up grinding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320214189 CN203254241U (en) 2013-04-25 2013-04-25 Numerical control crank shaft follow-up grinding machine

Publications (1)

Publication Number Publication Date
CN203254241U true CN203254241U (en) 2013-10-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320214189 Expired - Fee Related CN203254241U (en) 2013-04-25 2013-04-25 Numerical control crank shaft follow-up grinding machine

Country Status (1)

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CN (1) CN203254241U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104044024A (en) * 2014-05-30 2014-09-17 孝感伟翔数控机床有限公司 Numerically controlled large engine crankshaft grinder
CN104275508A (en) * 2014-09-22 2015-01-14 孝感伟翔数控机床有限公司 Numerically-controlled drill mechanism for drilling angled oil holes in large-sized engine crankshafts
CN104385286A (en) * 2014-08-26 2015-03-04 长沙长泰机器人有限公司 Crankshaft-grabbing operation method, crankshaft robot clamp system and assembly method therefor
CN107877198A (en) * 2017-09-30 2018-04-06 湖北伟翔数控机床股份有限公司 Crankshaft miling machine mechanism
CN113649935A (en) * 2021-08-30 2021-11-16 罡阳轴研科技(灌云)有限公司 High-precision crankshaft eccentric excircle follow-up polishing grinding machine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104044024A (en) * 2014-05-30 2014-09-17 孝感伟翔数控机床有限公司 Numerically controlled large engine crankshaft grinder
CN104385286A (en) * 2014-08-26 2015-03-04 长沙长泰机器人有限公司 Crankshaft-grabbing operation method, crankshaft robot clamp system and assembly method therefor
CN104385286B (en) * 2014-08-26 2016-03-02 长沙长泰机器人有限公司 A kind of bent axle grasping manipulation method, bent axle robot clamp system and assemble method thereof
CN104275508A (en) * 2014-09-22 2015-01-14 孝感伟翔数控机床有限公司 Numerically-controlled drill mechanism for drilling angled oil holes in large-sized engine crankshafts
CN107877198A (en) * 2017-09-30 2018-04-06 湖北伟翔数控机床股份有限公司 Crankshaft miling machine mechanism
CN113649935A (en) * 2021-08-30 2021-11-16 罡阳轴研科技(灌云)有限公司 High-precision crankshaft eccentric excircle follow-up polishing grinding machine

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: HUBEI WEIXIANG NUMERICAL CONTROL MACHINE CO., LTD.

Free format text: FORMER NAME: XIAOGAN WEIXIANG NUMERICAL CONTROL MACHINE TOOL CO., LTD.

CP03 Change of name, title or address

Address after: 432100 No. 222, air route, Hubei, Xiaogan

Patentee after: HUBEI WEIXIANG NUMERICAL CONTROL MACHINE CO., LTD.

Address before: 432100, Donghe street, little east gate, Xinhua Street, Xiaonan District, Hubei, Xiaogan, 79

Patentee before: Xiaogan Weixiang Numerical Control Machine Tool Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131030

Termination date: 20200425