CN202780628U - Lathe fixture of volute with eccentricity and declination angle - Google Patents

Lathe fixture of volute with eccentricity and declination angle Download PDF

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Publication number
CN202780628U
CN202780628U CN 201220320446 CN201220320446U CN202780628U CN 202780628 U CN202780628 U CN 202780628U CN 201220320446 CN201220320446 CN 201220320446 CN 201220320446 U CN201220320446 U CN 201220320446U CN 202780628 U CN202780628 U CN 202780628U
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CN
China
Prior art keywords
plate
volute
drift angle
turning attachment
riser
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 201220320446
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Chinese (zh)
Inventor
沙鸥
芮晓霞
李文轩
井夫满
Original Assignee
CRRC Qishuyan Institute 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 CRRC Qishuyan Institute Co Ltd filed Critical CRRC Qishuyan Institute Co Ltd
Priority to CN 201220320446 priority Critical patent/CN202780628U/en
Application granted granted Critical
Publication of CN202780628U publication Critical patent/CN202780628U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a lathe fixture of a volute with eccentricity and a declination angle. The lathe fixture of the volute with the eccentricity and the declination angle comprises a taper plate which is used for being located with a lathe. A surface of the taper plate is fixedly connected with a vertical plate. The surface of the vertical plate is fixed with an inclined plate in an inclined mode. The left side and the right side of the inclined plate are respectively fixedly connected with a reinforcing plate which is used for reinforcing intensity of the fixture. The reinforcing plate is perpendicular to the surface of the vertical plate, and is fixedly connected with the vertical plate. A top plate is fixedly connected between the two reinforcing plates. The top plate is provided with at least one clamping bolt which is used for clamping a part. An inner surface of the inclined plate is fixedly connected with a locating plate. The inner surface of the inclined plate is rightly opposite to the top plate. An inclined angle of the locating plate relative to the taper plate is equal to the declination angle of the volute. According to the lathe fixture of the volute with the eccentricity and the declination angle, a main lathe spindle is enabled to bear the minimum centrifugal force in part manufacturing, and stability of the main lathe spindle is guaranteed. Meanwhile, accuracy of the eccentricity and the declination angle of a part are effectively guaranteed, and production efficiency is improved.

Description

The turning attachment of eccentric drift angle volute
Technical field
The utility model belongs to machining equipment field, relates in particular to the turning attachment of the eccentric drift angle volute in a kind of processing automobile turbocharger.
Background technology
The design of volute need to be followed according to the automotive interior compact structure and be mated, so often can design baroque volute, eccentric drift angle volute is exactly wherein a kind of.Processing this volute needs Special lathe clamp, otherwise eccentric throw and drift angle precision just are difficult to assurance, and percent defective is high, and efficient is low.Part had added a centrifugal force to lathe spindle when lathe was processed eccentric drift angle volute, and this centrifugal force can affect that lathe spindle is beated and stability.
The utility model content
In view of the defective that above-mentioned prior art exists, the purpose of this utility model is the turning attachment that proposes a kind of eccentric drift angle volute, can satisfy the eccentric and drift angle precision of part, and reduces as much as possible the centrifugal force of lathe spindle, guarantees the stability of lathe spindle.
The purpose of this utility model will be achieved by the following technical programs:
The turning attachment of a kind of eccentric drift angle volute comprises that one is used for the tapering plate with the lathe location, and the surface of described tapering plate is fixedly connected with a riser; The surperficial updip of described riser tiltedly is fixed with a swash plate; The left and right sides of described swash plate is fixedly connected with a gusset that be used for to strengthen anchor clamps intensity respectively, and described gusset is perpendicular to the surface of described riser, and is fixedly connected with described riser; Be fixedly connected with a top board between described two gussets, described top board is provided with the fishbolt that is used for clamping part of at least one; Described swash plate on the inner surface of described top board, be fixedly connected with a location-plate, described location-plate equals the volute drift angle with respect to the angle between the tapering plate.
Preferably, the turning attachment of above-mentioned eccentric drift angle volute, wherein: also be provided with a Weight plate for balance tooling on the surface of described riser.
Preferably, the turning attachment of above-mentioned eccentric drift angle volute, wherein: interference fit has the alignment pin of at least one on the described location-plate.
Preferably, the turning attachment of above-mentioned eccentric drift angle volute, wherein: comprise two described alignment pins, one is round pin, and another is the rhombus pin.
Preferably, the turning attachment of above-mentioned eccentric drift angle volute, wherein: described swash plate is provided with repeated hole.
Preferably, the turning attachment of above-mentioned eccentric drift angle volute, wherein: be fastenedly connected by soket head cap screw and round pin respectively between described tapering plate, swash plate, gusset and the riser.
Preferably, the turning attachment of above-mentioned eccentric drift angle volute, wherein: be fastenedly connected by soket head cap screw and round pin between described Weight plate and the riser.
Preferably, the turning attachment of above-mentioned eccentric drift angle volute, wherein: be fastenedly connected by soket head cap screw between described location-plate and the swash plate.
Preferably, the turning attachment of above-mentioned eccentric drift angle volute, wherein: be fastenedly connected by soket head cap screw between described top board and the gusset.
Preferably, the turning attachment of above-mentioned eccentric drift angle volute, wherein: be threaded between described fishbolt and the top board.
Outstanding effect of the present utility model is: the turning attachment of eccentric drift angle of the present utility model volute carries out part processing, and the centrifugal force that lathe spindle is born is minimum, guarantees the stability of lathe spindle.Simultaneously, effectively guarantee off-centre and the drift angle precision of part, improved production efficiency.
Following constipation closes the embodiment accompanying drawing, the specific embodiment of the present utility model is described in further detail, so that technical solutions of the utility model are easier to understand, grasp.
Description of drawings
Fig. 1 is the perspective view of the utility model embodiment;
Fig. 2 is the front view of the utility model embodiment;
Fig. 3 is the left view of the utility model embodiment.
The specific embodiment
Present embodiment has disclosed the turning attachment of a kind of eccentric drift angle volute, as shown in Figure 1-Figure 3, comprise for the tapering plate 1 of lathe location, the surface of tapering plate 1 is fixedly connected with riser 2; The surperficial updip of riser 2 tiltedly is fixed with swash plate 4; Swash plate 4 is provided with repeated hole.The left and right sides of swash plate 4 is fixedly connected with the gusset 7 that be used for to strengthen anchor clamps intensity respectively, and gusset 7 is perpendicular to the surface of riser 2, and is fixedly connected with riser 2; Be fixedly connected with top board 8 between two gussets 7, top board 8 is provided with three fishbolts 9 that are used for clamping part; Swash plate 4 on the inner surface of top board 8, be fixedly connected with location-plate 5, location-plate 5 equals the volute drift angle with respect to the angle between the tapering plate 1.Also be provided with the Weight plate 3 for balance tooling on the surface of riser 2.6, one of two alignment pins are arranged is round pin to interference fit on the location-plate 5, and another is the rhombus pin.Be fastenedly connected by soket head cap screw and round pin respectively between tapering plate 1, swash plate 4, gusset 7 and the riser 2.Be fastenedly connected by soket head cap screw and round pin between Weight plate 3 and the riser 2.Be fastenedly connected by soket head cap screw between location-plate 5 and the swash plate 4.Be fastenedly connected by soket head cap screw between top board 8 and the gusset 7.Be threaded between fishbolt 9 and the top board 8.
When using present embodiment, at first part is put into alignment pin 6, and be close on the plane of location-plate 5.Then, fishbolt 9 is tightened in piece surface, guarantees that part can not become flexible in process.After the completion of processing, fishbolt 9 is unscrewed, and part is taken out from anchor clamps, finishes the loading and unloading action.
The turning attachment of the eccentric drift angle volute of present embodiment carries out part processing, and the centrifugal force that lathe spindle is born is minimum, guarantees the stability of lathe spindle.Simultaneously, effectively guarantee off-centre and the drift angle precision of part, improved production efficiency.
The utility model is not limited to aforementioned embodiments; those skilled in the art are under the enlightenment of the utility model technical spirit; also may make other changes, but as long as function and the utility model of its realization are same or similar, all should belong to protection domain of the present utility model.

Claims (10)

1. the turning attachment of an eccentric drift angle volute comprises that one is used for the tapering plate with the lathe location, and it is characterized in that: the surface of described tapering plate is fixedly connected with a riser; The surperficial updip of described riser tiltedly is fixed with a swash plate; The left and right sides of described swash plate is fixedly connected with a gusset that be used for to strengthen anchor clamps intensity respectively, and described gusset is perpendicular to the surface of described riser, and is fixedly connected with described riser; Be fixedly connected with a top board between described two gussets, described top board is provided with the fishbolt that is used for clamping part of at least one; Described swash plate on the inner surface of described top board, be fixedly connected with a location-plate, described location-plate equals the volute drift angle with respect to the angle between the tapering plate.
2. the turning attachment of eccentric drift angle according to claim 1 volute is characterized in that: also be provided with a Weight plate that is used for balance tooling on the surface of described riser.
3. the turning attachment of eccentric drift angle according to claim 1 volute, it is characterized in that: interference fit has the alignment pin of at least one on the described location-plate.
4. the turning attachment of eccentric drift angle according to claim 3 volute, it is characterized in that: comprise two described alignment pins, one is round pin, and another is the rhombus pin.
5. the turning attachment of eccentric drift angle according to claim 1 volute, it is characterized in that: described swash plate is provided with repeated hole.
6. the turning attachment of eccentric drift angle according to claim 1 volute is characterized in that: be fastenedly connected by soket head cap screw and round pin respectively between described tapering plate, swash plate, gusset and the riser.
7. the turning attachment of eccentric drift angle according to claim 2 volute is characterized in that: be fastenedly connected by soket head cap screw and round pin between described Weight plate and the riser.
8. the turning attachment of eccentric drift angle according to claim 1 volute is characterized in that: be fastenedly connected by soket head cap screw between described location-plate and the swash plate.
9. the turning attachment of eccentric drift angle according to claim 1 volute is characterized in that: be fastenedly connected by soket head cap screw between described top board and the gusset.
10. the turning attachment of eccentric drift angle according to claim 1 volute is characterized in that: be threaded between described fishbolt and the top board.
CN 201220320446 2012-07-03 2012-07-03 Lathe fixture of volute with eccentricity and declination angle Expired - Fee Related CN202780628U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220320446 CN202780628U (en) 2012-07-03 2012-07-03 Lathe fixture of volute with eccentricity and declination angle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220320446 CN202780628U (en) 2012-07-03 2012-07-03 Lathe fixture of volute with eccentricity and declination angle

Publications (1)

Publication Number Publication Date
CN202780628U true CN202780628U (en) 2013-03-13

Family

ID=47807967

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220320446 Expired - Fee Related CN202780628U (en) 2012-07-03 2012-07-03 Lathe fixture of volute with eccentricity and declination angle

Country Status (1)

Country Link
CN (1) CN202780628U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104440329A (en) * 2014-11-11 2015-03-25 湖北三江航天红峰控制有限公司 Turning clamp and application thereof
CN105436915A (en) * 2014-09-25 2016-03-30 安徽池州项赛机械制造有限公司 Supporting base hole turning clamp

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105436915A (en) * 2014-09-25 2016-03-30 安徽池州项赛机械制造有限公司 Supporting base hole turning clamp
CN104440329A (en) * 2014-11-11 2015-03-25 湖北三江航天红峰控制有限公司 Turning clamp and application thereof
CN104440329B (en) * 2014-11-11 2017-02-15 湖北三江航天红峰控制有限公司 Turning clamp and application thereof

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
EE01 Entry into force of recordation of patent licensing contract

Assignee: Changzhou CSR Auto Parts Co., Ltd.

Assignor: Nanche Qisuyan Engine and Vehicle Technics Institute Co., Ltd.

Contract record no.: 2013320000453

Denomination of utility model: Lathe fixture of volute with eccentricity and declination angle

Granted publication date: 20130313

License type: Exclusive License

Record date: 20130524

Assignee: Changzhou CSR Auto Parts Co., Ltd.

Assignor: Nanche Qisuyan Engine and Vehicle Technics Institute Co., Ltd.

Contract record no.: 2013320000453

Denomination of utility model: Lathe fixture of volute with eccentricity and declination angle

Granted publication date: 20130313

License type: Exclusive License

Record date: 20130524

LICC Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model
CP01 Change in the name or title of a patent holder

Address after: 213011 Wuyi Road, Qishuyan District, Jiangsu, China, No. 258, No.

Patentee after: CRRC QISHUYAN INSTITUTE CO., LTD.

Address before: 213011 Wuyi Road, Qishuyan District, Jiangsu, China, No. 258, No.

Patentee before: Nanche Qisuyan Engine and Vehicle Technics Institute Co., Ltd.

Address after: 213011 Wuyi Road, Qishuyan District, Jiangsu, China, No. 258, No.

Patentee after: CRRC QISHUYAN INSTITUTE CO., LTD.

Address before: 213011 Wuyi Road, Qishuyan District, Jiangsu, China, No. 258, No.

Patentee before: Nanche Qisuyan Engine and Vehicle Technics Institute Co., Ltd.

CP01 Change in the name or title of a patent holder
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130313

Termination date: 20190703

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