CN103111879B - Horizontal lathe Impeller Machining frock - Google Patents

Horizontal lathe Impeller Machining frock Download PDF

Info

Publication number
CN103111879B
CN103111879B CN201310045770.3A CN201310045770A CN103111879B CN 103111879 B CN103111879 B CN 103111879B CN 201310045770 A CN201310045770 A CN 201310045770A CN 103111879 B CN103111879 B CN 103111879B
Authority
CN
China
Prior art keywords
collar
connecting hole
impeller
boss
described base
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
CN201310045770.3A
Other languages
Chinese (zh)
Other versions
CN103111879A (en
Inventor
赵磊
龙国强
杨震宇
杨刚
庄健
张营利
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.)
Shandong Qilu Motor Manufacturing Co Ltd
Original Assignee
Ji'nan Power Equipment Factory Co Ltd
Shandong Qilu Motor Manufacturing 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 Ji'nan Power Equipment Factory Co Ltd, Shandong Qilu Motor Manufacturing Co Ltd filed Critical Ji'nan Power Equipment Factory Co Ltd
Priority to CN201310045770.3A priority Critical patent/CN103111879B/en
Publication of CN103111879A publication Critical patent/CN103111879A/en
Application granted granted Critical
Publication of CN103111879B publication Critical patent/CN103111879B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The invention discloses a kind of horizontal lathe Impeller Machining frock, comprise base, the collar, cover plate, described base is disc-shaped structure, the collar is circular ring, be provided with the boss with collar inner hole in described base in the heart, described base, cover plate be respectively equipped with the first uniform connecting hole of multiple centrally line, described first connecting hole is connected with the first nut by the first screw rod, described boss height is greater than collar height, and described collar endoporus and boss are interference fits.Be convenient to handling impeller location and reliably, simultaneously ensure machining accuracy, described base, the collar are respectively equipped with the second corresponding connecting hole, described second connecting hole is connected with the second nut by the second screw rod.Have compact conformation, reasonable stress, accurate positioning, reliable clamping, ensure crudy, cover ring quality is light and can reuse, and effectively can save cost.

Description

Horizontal lathe Impeller Machining frock
Technical field
The present invention relates to Machining Technology field, particularly relate to a kind of horizontal lathe Impeller Machining frock.
Background technology
The tool structure that prior art adopts at processing impeller at horizontal lathe is, comprise base, ladder dish, cover plate, base is disc-shaped structure, base is fixed on sleeping carriage wheel disc by pressing plate, ladder dish is ladder disc-shaped structure, can joins the corresponding ladder of car according to the actual size of impeller endoporus, with impeller inner hole.Impeller is fixed on ladder dish by a bolt by cover plate, processing some impeller after, on ladder dish stepped size be all varied down to and can not match with the impeller endoporus that will process, then the ladder dish that processing and manufacturing is new.The base Problems existing of this structure is after (1) a whole set of frock and impeller have assembled, and impeller centroidal distance sleeping carriage wheel disc is comparatively far away, forms larger moment, easily causes a whole set of frock position unstable.(2) impeller is fixed on ladder dish by a bolt by cover plate, once thread connection loosens, can have an impact to Impeller Machining.
Summary of the invention
Object of the present invention be exactly in order to solve prior art exist the problems referred to above and deficiency; A kind of horizontal lathe Impeller Machining frock is provided; Have compact conformation, reasonable stress, accurate positioning, reliable clamping, ensure crudy, cover ring quality is light and can reuse, and effectively can save cost.
To achieve these goals, the present invention adopts following technical scheme:
A kind of horizontal lathe Impeller Machining frock, comprise base, the collar, cover plate, described base is disc-shaped structure, the collar is circular ring, the boss with collar inner hole is provided with in the heart in described base, described base, cover plate are respectively equipped with the first connecting hole that multiple centrally line is uniform, described first connecting hole is connected with the first nut by the first screw rod, and described boss height is greater than collar height.The collar is contacted on the whole height of endoporus, increases the reliability of location, clamping.Described collar endoporus and boss are interference fits.Be convenient to handling impeller location and reliably, simultaneously ensure machining accuracy.
Described base, the collar are respectively equipped with the second corresponding connecting hole, described second connecting hole is connected with the second nut by the second screw rod.
Described first connecting hole is provided with four.Connected by four first screw rods, the clamping force that impeller is subject to is even, reduces impeller stress deformation, improves crudy, reduces substandard product.
Described second connecting hole is provided with four.Be connected with base by the collar by four second screw rods, the collar clamps more solid and reliable, guarantee positioning precision, improves crudy, reduces substandard product.
Beneficial effect of the present invention:
1) base is provided with and is highly greater than collar height and boss close-fitting with the collar, with boss for instigating the collar contacts on the whole height of endoporus, increase the reliability of location, clamping, the second screw rod be aided with in the second connecting hole is connected with the second nut, more can retaining collar reliably.Improve crudy, reduce substandard product.
2) overlap ring quality light and can reuse, effectively can save cost, and, make a whole set of tool structure compact, reasonable stress, ensure crudy.
3) impeller is pressed on the collar by four bolts by cover plate, connects more firm.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Wherein, 1, base, 2, the collar, the 3, second screw rod, the 4, second nut, the 5, first screw rod, the 6, first nut, 7, cover plate, 8, impeller.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the present invention will be further described.
A kind of horizontal lathe Impeller Machining frock, as shown in the figure, comprise base 1, the collar 2, cover plate 7, described base 1 is disc-shaped structure, the collar 2 is circular ring, be provided with the boss with the collar 2 inner hole in described base 1 in the heart, described base 1, cover plate 7 are respectively equipped with the first uniform connecting hole of multiple centrally line, described first connecting hole is connected with the first nut 6 by the first screw rod 5.In figure, dotted portion is impeller 8.Described boss height is greater than collar height.The collar 2 is contacted on the whole height of endoporus, increases the reliability of location, clamping.The described collar 2 endoporus and boss are interference fits.Be convenient to handling impeller location and reliably, simultaneously ensure machining accuracy.
Described base 1, the collar 2 are respectively equipped with the second corresponding connecting hole, described second connecting hole is connected with the second nut 4 by the second screw rod 3.
Described first connecting hole is provided with four.Connected by four first screw rods 5, the clamping force that impeller is subject to is even, reduces impeller stress deformation, improves crudy, reduces substandard product.
Described second connecting hole is provided with four.Be connected with base 1 by the collar 2 by four second screw rods 3, the collar 2 clamps more solid and reliable, guarantee positioning precision, improves crudy, reduces substandard product.
During use, by the second screw rod 3 and the second nut 4, the collar 2 is pressed on base 1, coordinated by the cylindrical of impeller endoporus with the collar 2, the collar is fixed primarily of boss, screw rod and nut play auxiliary clamp effect, impeller is pressed on the collar 2 by the first screw rod 5 and the first nut 6 by cover plate 7.Join the car collar 2 according to impeller endoporus actual conditions during each processing impeller, the used collar may be used for the processing of the impeller of less diameter of bore.
By reference to the accompanying drawings the detailed description of the invention of invention is described although above-mentioned; but not limiting the scope of the invention; one of ordinary skill in the art should be understood that; on the basis of technical scheme of the present invention, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection scope of the present invention.

Claims (3)

1. a horizontal lathe Impeller Machining frock, comprise base, the collar, cover plate, it is characterized in that, described base is disc-shaped structure, the collar is circular ring, the boss with collar inner hole is provided with in the heart in described base, described base, cover plate is respectively equipped with the first connecting hole that multiple centrally line is uniform, described first connecting hole is connected with the first nut by the first screw rod, described boss height is greater than collar height, described collar endoporus and boss are interference fits, described base, the collar is respectively equipped with the second corresponding connecting hole, described second connecting hole is connected with the second nut by the second screw rod.
2. horizontal lathe Impeller Machining frock as claimed in claim 1, it is characterized in that, described first connecting hole is provided with four.
3. horizontal lathe Impeller Machining frock as claimed in claim 1, it is characterized in that, described second connecting hole is provided with four.
CN201310045770.3A 2013-02-05 2013-02-05 Horizontal lathe Impeller Machining frock Active CN103111879B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310045770.3A CN103111879B (en) 2013-02-05 2013-02-05 Horizontal lathe Impeller Machining frock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310045770.3A CN103111879B (en) 2013-02-05 2013-02-05 Horizontal lathe Impeller Machining frock

Publications (2)

Publication Number Publication Date
CN103111879A CN103111879A (en) 2013-05-22
CN103111879B true CN103111879B (en) 2016-01-20

Family

ID=48410293

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310045770.3A Active CN103111879B (en) 2013-02-05 2013-02-05 Horizontal lathe Impeller Machining frock

Country Status (1)

Country Link
CN (1) CN103111879B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103659334A (en) * 2013-11-28 2014-03-26 无锡市航鹄科技有限公司 Efficient positioning fixture for cylindrical turning
CN103737506A (en) * 2013-12-24 2014-04-23 苏州欢颜电气有限公司 Bench vice
CN107511759A (en) * 2017-09-28 2017-12-26 南京宝丽晶电子科技有限公司 A kind of plane ceramic target fixture of angle adjustable

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201644850U (en) * 2010-01-27 2010-11-24 安徽正元机械有限公司 Hole processing device for spherical hub vanes of mixed flow submersiblepump
CN102152142A (en) * 2011-03-14 2011-08-17 哈尔滨理工大学 Special multifunctional multi-shaft numerically controlled clamp for processing centrifugal vane wheel, and manufacturing and installation method of special multifunctional multi-shaft numerically controlled clamp
CN102513847A (en) * 2011-12-30 2012-06-27 成都发动机(集团)有限公司 Frock clamp for circumferentially processing uniformly-distributed chutes on disc-typed workpiece
CN102583147A (en) * 2012-03-19 2012-07-18 山东齐鲁电机制造有限公司 Valve seat assembly tool of turbine
CN202377830U (en) * 2011-12-26 2012-08-15 黑龙江科技学院 Clamping device for processing axial impeller and vane

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02307646A (en) * 1989-05-24 1990-12-20 Honda Motor Co Ltd Method and device for straightening blade shape of impeller

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201644850U (en) * 2010-01-27 2010-11-24 安徽正元机械有限公司 Hole processing device for spherical hub vanes of mixed flow submersiblepump
CN102152142A (en) * 2011-03-14 2011-08-17 哈尔滨理工大学 Special multifunctional multi-shaft numerically controlled clamp for processing centrifugal vane wheel, and manufacturing and installation method of special multifunctional multi-shaft numerically controlled clamp
CN202377830U (en) * 2011-12-26 2012-08-15 黑龙江科技学院 Clamping device for processing axial impeller and vane
CN102513847A (en) * 2011-12-30 2012-06-27 成都发动机(集团)有限公司 Frock clamp for circumferentially processing uniformly-distributed chutes on disc-typed workpiece
CN102583147A (en) * 2012-03-19 2012-07-18 山东齐鲁电机制造有限公司 Valve seat assembly tool of turbine

Also Published As

Publication number Publication date
CN103111879A (en) 2013-05-22

Similar Documents

Publication Publication Date Title
CN203437975U (en) Positioning tool for turning and machining end cover
CN103111879B (en) Horizontal lathe Impeller Machining frock
CN204430472U (en) A kind of ring flange gear shaping positioner
CN204430473U (en) Thin and long shafts workpiece is carried out to the fixture of gear hobbing
CN203380442U (en) Gear shaping clamp of internal spline of shaft sleeve
CN103406554A (en) Positioning tool for end cover milling
CN205290456U (en) Novel wedge type internal hole positioning binding clasp
CN203509664U (en) Special tool for two-shaft cap with oil pump connecting hole
CN103317152A (en) Motor flange end cover machining tool
CN103350262B (en) A kind of axle sleeve internal spline gear-shaping clamp
CN202964104U (en) Back face die processing device for small shell
CN104708476A (en) Inclined cambered axle lathe clamp
CN203993290U (en) Connecting rod screwed hole vehicle clamper
CN203804633U (en) Correction-free clamp capable of rapidly positioning
CN204867435U (en) A lathe for eccentric part of turning
CN204221420U (en) The machine processing clamp of a kind of thin-walled ultrashort spacer ring class workpiece
CN203437982U (en) Positioning tool for machining square steel
CN105149975A (en) Clamp used for turning internal thread of rotating plate
CN203236268U (en) Positioning clamp for turning operation
CN105522336A (en) Machining method for main drum of winch
CN203418345U (en) Thin-wall disc sleeve part processing tool
CN201863034U (en) Impeller machining structure
CN203357888U (en) Bottom die fixing device for filter pressing plate welding machine
CN103252671B (en) A kind of Vehicle Processing positioning fixture
CN202607314U (en) Finish machining tool for outer circle of centrifugal cast iron pipe

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20210126

Address after: 250012 Qilu motor building, No.18 Huaxin Road, Lixia District, Jinan City, Shandong Province

Patentee after: SHANDONG QILU ELECTRIC MOTOR MANUFACTURING Co.,Ltd.

Address before: No.18, Huaxin Road, high tech Zone, Jinan, Shandong 250100

Patentee before: SHANDONG QILU ELECTRIC MOTOR MANUFACTURING Co.,Ltd.

Patentee before: SHANDONG JINAN POWER EQUIPMENT FACTORY Co.,Ltd.

TR01 Transfer of patent right