CN203765427U - Device for lathe and grinding machine to jointly machine eccentric bushings - Google Patents

Device for lathe and grinding machine to jointly machine eccentric bushings Download PDF

Info

Publication number
CN203765427U
CN203765427U CN201320813696.0U CN201320813696U CN203765427U CN 203765427 U CN203765427 U CN 203765427U CN 201320813696 U CN201320813696 U CN 201320813696U CN 203765427 U CN203765427 U CN 203765427U
Authority
CN
China
Prior art keywords
lathe
eccentric bushing
grinding machine
grinding
chuck
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.)
Active
Application number
CN201320813696.0U
Other languages
Chinese (zh)
Inventor
刘波
夏志刚
张磊
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.)
WISDRI (Wuhan) Heavy Machinery Co., Ltd.
Original Assignee
MCC EASTECH 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 MCC EASTECH Co Ltd filed Critical MCC EASTECH Co Ltd
Priority to CN201320813696.0U priority Critical patent/CN203765427U/en
Application granted granted Critical
Publication of CN203765427U publication Critical patent/CN203765427U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to the field of machining, in particular to a device for a lathe and a grinding machine to jointly machine eccentric bushings. A tool rest device in the lathe is removed, a four-jaw chuck capable of clamping the eccentric bushings is mounted, a mandrel tool in close fit penetrates through a middle hole of the four-jaw chuck, a transition connecting board is installed below the grinding machine, the lower portion of the transition connecting board is fixed to a middle supporting board of the lathe, and consequently the eccentric bushings can be machined by the lathe and the grinding machine jointly, the roundness correcting link in the correcting process is omitted, and machining efficiency is largely improved.

Description

A kind ofly be applicable to lathe and grinding machine is combined the device of processing eccentric bushing
Technical field
The utility model relates to field of machining, and spy relates to and is a kind ofly applicable to lathe and grinding machine is combined the device of processing eccentric bushing.
Background technology
Lathe dress is flat to be proofreaied and correct more flexibly, and scope is large, and efficiency is high, and grinding machine hardness ratio is higher, and grinding accuracy is high, while needing workhardness is large, the large workpiece of offset is long and precision is high parts, adopts general lathe and grinding machine to be difficult to processing.
If circle shear is visual plant on strip line, strip is at the middle shearing strip side portion that runs up.Quality of tube cutting quality is directly to evaluate circle shear major criterion, and two important parameters that directly affect quality of tube cutting are cutting edge registration and blade clearance.The height of the eccentric bushing accuracy of manufacture directly affects strip quality of tube cutting, and the height of eccentric bushing case hardness directly affects the service life of circle shear.Therefore the eccentric bushing accuracy of manufacture is 6 class precisions and surfaces nitrided processing.Dimensional accuracy and case hardness require high.
High being difficult on lathe of the large and precision of eccentric bushing hardness realizes, and large and long workpiece centering difficulty, the efficiency on grinding machine of offset is very low.
Utility model content
For the deficiency of background technology, the utility model is removed the cutter holder device in lathe install the chuck that can clamp eccentric bushing, chuck interstitial hole is installed with the mandrel tool of close-fitting, and transition connecting plate is arranged on below grinding machine, transition connecting plate bottom is fixed in lathe on supporting plate, realize lathe and grinding machine and combined processing eccentric bushing, reduced correction lieutenant colonel annulus joint, greatly improved working (machining) efficiency.
The technical solution of the utility model is:
A kind ofly be applicable to lathe and grinding machine is combined the device of processing eccentric bushing, comprise lathe and grinding machine body, balancing weight, mandrel tool, magnetic force dial gauge, dial gauge seat board frock, transition connecting plate, lathe comprises chuck, middle supporting plate, saddle, dial gauge seat board frock is arranged on grinding machine, transition connecting plate is arranged on below grinding machine, transition connecting plate bottom is fixed in lathe on supporting plate, it is characterized in that: the chuck that can clamp eccentric bushing is removed and installed to the cutter holder device in described lathe, chuck interstitial hole is installed with the mandrel tool of close-fitting.Its beneficial effect is: control the eccentric throw of eccentric bushing by mandrel tool, ensure that the eccentric throw of two eccentric bushings is consistent.
The device of processing eccentric bushing as above, is characterized in that: described grinding machine is containing internal grinding head, and internal grinding head can lead to middle supporting plate transverse shifting, vertically move by saddle.
The device of processing eccentric bushing as above, is characterized in that: described chuck is provided with balancing weight.Its beneficial effect is: balancing weight is used for balance eccentric bushing, avoids that to produce lathe unstable because of centrifugal force.
The device of processing eccentric bushing as above, is characterized in that: magnetic force dial gauge is adsorbed in dial gauge seat board frock.Its beneficial effect is: the side bus that is used for proofreading and correct eccentric bushing.
The device of processing eccentric bushing as above, is characterized in that: described grinding machine comprises a bowl abrasive wheel, cup wheel, and wherein a bowl abrasive wheel is used for hole end surface in grinding eccentric bushing, and cup wheel is used for grinding eccentric bushing endoporus.
The device of processing eccentric bushing as above, is characterized in that: described lathe is C6163 lathe, and described grinding machine is M1450 grinding machine.
The beneficial effects of the utility model are: the utility model, by the eccentric throw of centering eccentric bushing, has reduced correction lieutenant colonel annulus joint, has greatly improved working (machining) efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Title is explained: the one that C6163 lathe is lathe.
M1450 is a kind of model of grinding machine, is also M1450 grinding machine.
Description of reference numerals: 1-C6163 headstock, 2-chuck, 3-balancing weight, 4-mandrel tool, 5-eccentric bushing, 6-bowl abrasive wheel, 7-cup wheel, 8-magnetic force dial gauge, 9-dial gauge seat board frock, 10-M1450 internal grinding head, 11-transition connecting plate, 12-middle supporting plate, 13-saddle.
Below in conjunction with accompanying drawing 1, the utility model is described further.
A kind ofly as shown in Figure 1 be applicable to the device that lathe and grinding machine are combined processing, comprise C6163 lathe, M1450 grinding machine, balancing weight 3, mandrel tool 4, bowl abrasive wheel 6, cup wheel 7, magnetic force dial gauge 8, dial gauge seat board frock 9, M1450 internal grinding head 10, transition connecting plate 11, C6163 lathe comprises C6163 headstock 1, chuck 2, middle supporting plate 12, saddle 13, and M1450 grinding machine comprises internal grinding head 10, bowl abrasive wheel 6, cup wheel 7.
First the cutter holder device on middle supporting plate 12 is removed, installed transition connecting plate 11, have the bolt hole connecting with M1450 internal grinding head 10 in transition connecting plate 11, transition connecting plate 11 is arranged on M1450 internal grinding head 10 by this bolt hole; Mate with 12 upper bolt holes of supporting plate in lathe in transition connecting plate 11 size lower bolt holes.M1450 internal grinding head 10 can lead to middle supporting plate 12 transverse shiftings, vertically move by saddle 13.
Chuck 2 clamps eccentric bushing 5, and chuck 2 interstitial holes are installed with the mandrel tool 4 of close-fitting,
Control the eccentric throw of eccentric bushing 5 by mandrel tool 4, ensure that the eccentric throw of two eccentric bushings 5 is consistent.Chuck 2 is provided with balancing weight 3, and balancing weight 3 is used for balance eccentric bushing 5, avoids that to produce lathe unstable because of centrifugal force.Magnetic force dial gauge 8 is adsorbed in the dial gauge seat board frock 9 of M1450 grinding machine, is used for proofreading and correct the side bus of eccentric bushing 5.Bowl abrasive wheel 6, cup wheel 7 can be arranged on respectively on M1450 grinding machine, and wherein a bowl abrasive wheel 6 is used for the interior hole end surface of grinding eccentric bushing 5, and cup wheel 7 is used for grinding eccentric bushing 5 endoporus.
When processing eccentric bushing 5, note mandrel tool 4 and the middle endoporus close-fitting of chuck 2, with the little matched in clearance of actual measurement endoporus of eccentric bushing 5 chuck-end.The utility model, by the eccentric throw of centering eccentric bushing 5, has reduced correction lieutenant colonel annulus joint, has greatly improved working (machining) efficiency.

Claims (6)

1. one kind is applicable to lathe and grinding machine is combined the device of processing eccentric bushing, comprise lathe and grinding machine body, balancing weight, mandrel tool, magnetic force dial gauge, dial gauge seat board frock, transition connecting plate, lathe comprises chuck, middle supporting plate, saddle, dial gauge seat board frock is arranged on grinding machine, transition connecting plate is arranged on below grinding machine, transition connecting plate bottom is fixed in lathe on supporting plate, it is characterized in that: the chuck that can clamp eccentric bushing is removed and installed to the cutter holder device in described lathe, chuck interstitial hole is installed with the mandrel tool of close-fitting.
2. the as above device of processing eccentric bushing claimed in claim 1, is characterized in that: described grinding machine is containing internal grinding head, and internal grinding head can lead to middle supporting plate transverse shifting, vertically move by saddle.
3. the as above device of processing eccentric bushing claimed in claim 1, is characterized in that: described chuck is provided with balancing weight.
4. the as above device of processing eccentric bushing claimed in claim 1, is characterized in that: magnetic force dial gauge is adsorbed in dial gauge seat board frock, and its beneficial effect is: the side bus that is used for proofreading and correct eccentric bushing.
5. the as above device of processing eccentric bushing claimed in claim 1, is characterized in that: described grinding machine comprises a bowl abrasive wheel, cup wheel, and wherein a bowl abrasive wheel is used for hole end surface in grinding eccentric bushing, and cup wheel is used for grinding eccentric bushing endoporus.
6. the as above device of the processing of any described in claim 1 to 5 eccentric bushing, is characterized in that: described lathe is C6163 lathe, described grinding machine is M1450 grinding machine.
CN201320813696.0U 2013-12-12 2013-12-12 Device for lathe and grinding machine to jointly machine eccentric bushings Active CN203765427U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320813696.0U CN203765427U (en) 2013-12-12 2013-12-12 Device for lathe and grinding machine to jointly machine eccentric bushings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320813696.0U CN203765427U (en) 2013-12-12 2013-12-12 Device for lathe and grinding machine to jointly machine eccentric bushings

Publications (1)

Publication Number Publication Date
CN203765427U true CN203765427U (en) 2014-08-13

Family

ID=51282670

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320813696.0U Active CN203765427U (en) 2013-12-12 2013-12-12 Device for lathe and grinding machine to jointly machine eccentric bushings

Country Status (1)

Country Link
CN (1) CN203765427U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103692323A (en) * 2013-12-12 2014-04-02 武汉中冶易新科技有限公司 Device suitable for lathe and grinding machine to jointly process eccentric sleeve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103692323A (en) * 2013-12-12 2014-04-02 武汉中冶易新科技有限公司 Device suitable for lathe and grinding machine to jointly process eccentric sleeve

Similar Documents

Publication Publication Date Title
CN103692323A (en) Device suitable for lathe and grinding machine to jointly process eccentric sleeve
CN202726585U (en) Valve body turning fixture
CN102328187A (en) Machining method of inner ring gauge
CN205057587U (en) Swallow tail head lobe piece centre bore boring grab
CN203437946U (en) Positioning clamp for bearing seat hole boring
CN203765427U (en) Device for lathe and grinding machine to jointly machine eccentric bushings
CN203875650U (en) Y-shaped rocker arm molded face milling and positioning fixture
CN203738050U (en) Three-jaw chuck clamp for turning eccentric hole in square workpiece in centering mode
CN202079408U (en) Elongated shaft automatic-feeding follow rest
CN204221470U (en) The special auxiliary clamp of a kind of lathe
CN201979126U (en) Dedicated fixture for drilling part
CN203437963U (en) Main machine barrel inner bore boring tool
CN202367501U (en) Lathe elastic centering clamping device
CN202985164U (en) Angle iron lathe clamp
CN202114296U (en) Hole boring device utilizing turning for replacing boring
CN204160203U (en) The two eccentric fixture of high accuracy
CN202224688U (en) Device for boring inner hole of spindle
CN205324759U (en) System of processing and anchor clamps body
CN204935168U (en) A kind of boring grab
CN204135343U (en) A kind of for the assembled tool from plate front in locomotive buffer unit
CN203887569U (en) Boring clamp of calibration rotary table
CN203003502U (en) Workpiece clamping sleeve
CN102581648B (en) Crankshaft turning tool
CN201862815U (en) Special fixture for drilling 2-Phi 4 holes
CN203109684U (en) Lathe fixture

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
TR01 Transfer of patent right

Effective date of registration: 20180116

Address after: No. 9, Phoenix Garden Road, East Lake New Technology Development Zone, Wuhan, Hubei

Patentee after: WISDRI (Wuhan) Heavy Machinery Co., Ltd.

Address before: 430415 Yangluo Hubei Economic Development Zone, Xinzhou District, Dream Road, No. 23, No.

Patentee before: MCC EASTECH CO., LTD.

TR01 Transfer of patent right