CN106799615A - A kind of crankshaft oil hole bores angular mistake proofing positioner - Google Patents
A kind of crankshaft oil hole bores angular mistake proofing positioner Download PDFInfo
- Publication number
- CN106799615A CN106799615A CN201710209727.4A CN201710209727A CN106799615A CN 106799615 A CN106799615 A CN 106799615A CN 201710209727 A CN201710209727 A CN 201710209727A CN 106799615 A CN106799615 A CN 106799615A
- Authority
- CN
- China
- Prior art keywords
- screw
- angular
- connecting rod
- workpiece
- oil hole
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 210000003739 neck Anatomy 0.000 description 17
- 238000010586 diagram Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/18—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for positioning only
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
- Drilling And Boring (AREA)
Abstract
Angular mistake proofing positioner is bored the invention provides a kind of crankshaft oil hole, including connecting rod neck limited block, the first screw, flange end support block and the second screw, wherein, the connecting rod neck limited block is connected by first screw with one end of the flange end support block, and second screw is arranged on the other end of the flange end support block.The beneficial effects of the invention are as follows:The angular positioning of workpiece can be realized by connecting rod neck limited block, spacing workpiece angularly offsets.
Description
Technical field
Angular mistake proofing positioner is bored the present invention relates to positioner, more particularly to a kind of crankshaft oil hole.
Background technology
Crankshaft oil hole driller position workpiece positioning ensures that workpiece is whole in jig is put into by the manipulator of automatic loading/unloading
The coarse positioning of individual workpiece.For four cylinder crankshafts, workpiece does not have angular skew in the moment for being put into lathe;But it is directed to three cylinders
Bent axle, due to the mal-distribution of self gravitation, puts the moment of workpiece in manipulator, and whole workpiece may occur angular inclined
Move, need a special angular error prevention device of design to limit three cylinder workpiece for this and angularly offset in the moment being put into, prevent machine
Lathe first connecting rod detection means or cutter bump against with workpiece when bed clamps post-processing, it is to avoid the generation of accident;Ensure simultaneously
The pneumatic detection workpiece first connecting rod neck position of lathe is realizing the coarse positioning of oilhole angle after clamping.
The content of the invention
In order to solve the problems of the prior art, angular mistake proofing positioner is bored the invention provides a kind of crankshaft oil hole.
Bore angular mistake proofing positioner the invention provides a kind of crankshaft oil hole, including connecting rod neck limited block, the first screw,
Flange end support block and the second screw, wherein, the connecting rod neck limited block is supported by first screw with the flange end
One end connection of block, second screw is arranged on the other end of the flange end support block.
As a further improvement on the present invention, the flange end support block includes supporting plate and connecting plate, the supporting plate
Perpendicular with the connecting plate, first screw is connected with the supporting plate, and second screw is arranged on the connecting plate
On.
The beneficial effects of the invention are as follows:By such scheme, the angular fixed of workpiece can be realized by connecting rod neck limited block
Position, spacing workpiece angularly offsets.
Brief description of the drawings
Fig. 1 is the decomposing schematic representation that a kind of crankshaft oil hole of the invention bores angular mistake proofing positioner.
Fig. 2 is the assembling schematic diagram that a kind of crankshaft oil hole of the invention bores angular mistake proofing positioner.
Fig. 3 is four cylinder crankshaft schematic diagrames.
Fig. 4 is three cylinder crankshaft schematic diagrames.
Fig. 5 is the use schematic diagram that a kind of crankshaft oil hole of the invention bores angular mistake proofing positioner.
Specific embodiment
The invention will be further described for explanation and specific embodiment below in conjunction with the accompanying drawings.
As shown in Figures 1 to 5, a kind of crankshaft oil hole bores angular mistake proofing positioner, including connecting rod neck limited block 1, first
Screw 2, the screw 4 of flange end support block 3 and second, wherein, the connecting rod neck limited block 1 by first screw 2 with it is described
One end connection of flange end support block 3, second screw 4 is arranged on the other end of the flange end support block 3, the company
Bar neck limited block 1 is made using 45# steel.
As shown in Figures 1 to 5, the flange end support block 3 includes supporting plate and connecting plate, the supporting plate and the company
Fishplate bar is perpendicular, and first screw 2 is connected with the supporting plate, and second screw 4 is arranged on the connecting plate.
As shown in Figure 3,4, four cylinder crankshaft connecting rod necks and balance weight are symmetrical in 180 °, and workpiece center of gravity exists when being put into lathe
On connecting rod neck line straight line, workpiece will not angularly offset;And three cylinder crankshaft connecting rods are distributed in 120 °, while balance weight is also in
120 ° of distributions, workpiece is put into the angular risk that shifts of lathe.A kind of crankshaft oil hole that the present invention is provided bores angular mistake proofing to be determined
Position device, down, now third connecting rod neck is put into the angular locating piece of support meanss first connecting rod neck when workpiece is put into lathe
Circular arc sector, initial angular positioning is made to being put into workpiece, while limiting workpiece is put into angularly offsetting after lathe, it is ensured that workpiece
It is accurately positioned, prevents lathe internal structure from bumping against with workpiece.
A kind of crankshaft oil hole that the present invention is provided bores angular mistake proofing positioner has advantages below:
I, increases the angular limited block of third connecting rod neck on workpiece positioning clamp(That is connecting rod neck limited block 1), realize corner of workpiece
To positioning, limitation workpiece angularly offsets.
II, workpiece and the directly contact of connecting rod neck limited block 1, the angle being put into if workpiece cannot be put into lathe folder not to if
Tool, lathe automatic alarm realizes device hardware mistake proofing, and knife risk is hit in elimination.
This connecting rod neck limited block 1 of III, is linked together with the flange end support block 3 of three cylinder crankshafts using the first screw 2, with
Flange end support block 3 to remodel synchronization, time and step that workpiece is remodeled are not increased, as shown in Figure 1.
IV, this connecting rod neck limited block 1 is connected with flange end support block 3, reasonable in design, will not be dry with workpiece and fixture
Relate to;
This connecting rod neck limited block 1 of V is made using 45# steel, without special process, if any damage, also easily disassembled and replacing.
Above content is to combine specific preferred embodiment further description made for the present invention, it is impossible to assert
Specific implementation of the invention is confined to these explanations.For general technical staff of the technical field of the invention,
On the premise of not departing from present inventive concept, some simple deduction or replace can also be made, should be all considered as belonging to of the invention
Protection domain.
Claims (2)
1. a kind of crankshaft oil hole bores angular mistake proofing positioner, it is characterised in that:Including connecting rod neck limited block, the first screw, method
Blue end support block and the second screw, wherein, the connecting rod neck limited block is by first screw and the flange end support block
One end connection, second screw is arranged on the other end of the flange end support block.
2. crankshaft oil hole according to claim 1 bores angular mistake proofing positioner, it is characterised in that:The flange end support
Block includes supporting plate and connecting plate, and the supporting plate is perpendicular with the connecting plate, and first screw connects with the supporting plate
Connect, second screw is arranged on the connecting plate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710209727.4A CN106799615B (en) | 2017-03-31 | 2017-03-31 | Angular error-proofing positioning device for crankshaft oil hole drill |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710209727.4A CN106799615B (en) | 2017-03-31 | 2017-03-31 | Angular error-proofing positioning device for crankshaft oil hole drill |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106799615A true CN106799615A (en) | 2017-06-06 |
CN106799615B CN106799615B (en) | 2023-10-27 |
Family
ID=58981692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710209727.4A Active CN106799615B (en) | 2017-03-31 | 2017-03-31 | Angular error-proofing positioning device for crankshaft oil hole drill |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106799615B (en) |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0577130A (en) * | 1991-09-20 | 1993-03-30 | Sankyo Seiki Mfg Co Ltd | Positioning device for work piece having eccentric part |
JP2001030135A (en) * | 1999-07-21 | 2001-02-06 | Honda Motor Co Ltd | Positioning device for crankshaft in machining machine |
FR2820069A1 (en) * | 2001-01-29 | 2002-08-02 | Atamec C Fourneyron | Crankshaft angular position reference device in machining post comprises tracing stylus which moves between tracing position where it projects upwards and reference position where its lower end is supported |
CN102240914A (en) * | 2011-06-22 | 2011-11-16 | 天润曲轴股份有限公司 | Self-centering device for crankshaft connecting-rod neck |
CN102528427A (en) * | 2012-02-28 | 2012-07-04 | 长城汽车股份有限公司 | Press fitting fixture for engine crankshaft sprocket |
CN102689193A (en) * | 2012-05-07 | 2012-09-26 | 大连机床(数控)股份有限公司 | Universal positioning device for automatically determining angular direction of crankshaft |
CN202825290U (en) * | 2012-08-31 | 2013-03-27 | 长城汽车股份有限公司 | Crankshaft angular leveling positioning device |
CN203031328U (en) * | 2012-12-27 | 2013-07-03 | 北京奇朔科贸有限公司 | Automatic hydraulic jig for crankshaft connecting rod journal lathe |
CN203437701U (en) * | 2013-08-27 | 2014-02-19 | 天润曲轴股份有限公司 | Crank shaft straight oil hole drilling auxiliary positioning device |
CN105518354A (en) * | 2013-07-05 | 2016-04-20 | 派克汉泥汾公司 | Hydrostatic assembly |
CN206748048U (en) * | 2017-03-31 | 2017-12-15 | 上汽通用五菱汽车股份有限公司 | A kind of crankshaft oil hole bores angular mistake proofing positioner |
-
2017
- 2017-03-31 CN CN201710209727.4A patent/CN106799615B/en active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0577130A (en) * | 1991-09-20 | 1993-03-30 | Sankyo Seiki Mfg Co Ltd | Positioning device for work piece having eccentric part |
JP2001030135A (en) * | 1999-07-21 | 2001-02-06 | Honda Motor Co Ltd | Positioning device for crankshaft in machining machine |
FR2820069A1 (en) * | 2001-01-29 | 2002-08-02 | Atamec C Fourneyron | Crankshaft angular position reference device in machining post comprises tracing stylus which moves between tracing position where it projects upwards and reference position where its lower end is supported |
CN102240914A (en) * | 2011-06-22 | 2011-11-16 | 天润曲轴股份有限公司 | Self-centering device for crankshaft connecting-rod neck |
CN102528427A (en) * | 2012-02-28 | 2012-07-04 | 长城汽车股份有限公司 | Press fitting fixture for engine crankshaft sprocket |
CN102689193A (en) * | 2012-05-07 | 2012-09-26 | 大连机床(数控)股份有限公司 | Universal positioning device for automatically determining angular direction of crankshaft |
CN202825290U (en) * | 2012-08-31 | 2013-03-27 | 长城汽车股份有限公司 | Crankshaft angular leveling positioning device |
CN203031328U (en) * | 2012-12-27 | 2013-07-03 | 北京奇朔科贸有限公司 | Automatic hydraulic jig for crankshaft connecting rod journal lathe |
CN105518354A (en) * | 2013-07-05 | 2016-04-20 | 派克汉泥汾公司 | Hydrostatic assembly |
CN203437701U (en) * | 2013-08-27 | 2014-02-19 | 天润曲轴股份有限公司 | Crank shaft straight oil hole drilling auxiliary positioning device |
CN206748048U (en) * | 2017-03-31 | 2017-12-15 | 上汽通用五菱汽车股份有限公司 | A kind of crankshaft oil hole bores angular mistake proofing positioner |
Non-Patent Citations (1)
Title |
---|
曲贵龙: "改造普通车床粗车曲轴连杆轴颈" * |
Also Published As
Publication number | Publication date |
---|---|
CN106799615B (en) | 2023-10-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2015145565A5 (en) | ||
CN205166275U (en) | Three -dimensional frame welding jig | |
CN206748048U (en) | A kind of crankshaft oil hole bores angular mistake proofing positioner | |
CN105436925A (en) | Clamp for machining of cylinder cover valve line | |
CN106737302A (en) | Floating type fixture | |
CN205437612U (en) | Car front doorframe welding jig | |
CN106799615A (en) | A kind of crankshaft oil hole bores angular mistake proofing positioner | |
CN206263496U (en) | Multi-station rotary type pipe fitting welding device | |
CN103394932A (en) | Fixture for end milling of H-shaped and box-type components and cross columns | |
CN206085080U (en) | Arm clamping jaw is embraced in jack -up of cylinder material centre gripping | |
CN104162797A (en) | Rotating and fixing clamp | |
CN103157829A (en) | Inner arc oblique hole machining device | |
KR20120084381A (en) | Jig for preventing strain of plate | |
CN212811414U (en) | Low temperature resistant motor | |
CN206382900U (en) | Pneumatic fixture | |
CN105234713A (en) | Drilling fixture for steel-structure component | |
KR200483704Y1 (en) | Drip pot welding adjusting device for steam pipe | |
CN104043969B (en) | Universal wheel bearing shim erecting tools and method | |
CN207188984U (en) | A kind of brake project-welding nut detent mechanism | |
CN207521958U (en) | Dog-ear steel welds special fixture with more gusset flange port spellings | |
CN202378021U (en) | Novel air compressor bracket clamp | |
CN207255777U (en) | A kind of bent axle car connecting rod neck fixture | |
CN211516499U (en) | Holder of numerical control cutting machine | |
CN204934945U (en) | A kind of large arm frock | |
CN103386567A (en) | Workpiece welding table in frame structure |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |