CN105817922A - Positioning tool for volute air outlet machining - Google Patents
Positioning tool for volute air outlet machining Download PDFInfo
- Publication number
- CN105817922A CN105817922A CN201610334545.5A CN201610334545A CN105817922A CN 105817922 A CN105817922 A CN 105817922A CN 201610334545 A CN201610334545 A CN 201610334545A CN 105817922 A CN105817922 A CN 105817922A
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- China
- Prior art keywords
- pressing plate
- corner
- positioning
- location claw
- spiral case
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Links
- 238000003754 machining Methods 0.000 title abstract 2
- 238000003825 pressing Methods 0.000 claims abstract description 59
- 210000000078 claw Anatomy 0.000 claims description 41
- 241000282472 Canis lupus familiaris Species 0.000 claims description 15
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 14
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002912 waste gas Substances 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
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a positioning tool for volute air outlet machining. The positioning tool comprises a base plate, a chuck is arranged in the middle position of the base plate, a first positioning clamping jaw, a second positioning clamping jaw and a tightening clamping jaw are connected to the chuck in a sliding manner, the first positioning clamping jaw, the second positioning clamping jaw and the tightening clamping jaw are all of columnar structures, the height of the first positioning clamping jaw is equal to the height of the second positioning clamping jaw, and the height of the first positioning clamping jaw and the height of the second positioning clamping jaw are both larger than the height of the tightening clamping jaw; a positioning base is arranged on one side, located on the chuck, of the base plate, a sliding groove is formed in the positioning base in the horizontal direction, and a positioning block is connected through a sliding block in a sliding manner; the positioning block is provided with a first positioning pin and a second positioning pin, the base plate is provided with a support, and the support is provided with a corner pressing plate used for compressing and fixing a workpiece; and the corner pressing plate is provided with a corner pressing head, and the base plate is further provided with a first clamping mechanism, a second clamping mechanism and a third clamping mechanism. The positioning tool has the beneficial effects of being good in stiffness and convenient to position.
Description
Technical field
The present invention relates to field of turbochargers, particularly relate to the spiral case gas outlet processing positioning tool of turbocharger.
Background technology
At present, a lot of automobile is had to have employed the electromotor of turbocharger arrangement, turbocharger a kind of air compression, it is that the waste gas inertia force utilizing electromotor to discharge is to promote turbine, turbine drives again coaxial impeller, the air that impeller force feed is sent here by air filter pipeline, is allowed to supercharging and enters cylinder.
Spiral case is one of vitals of turbocharger, it is existing time spiral case gas outlet is processed, hole typically by scroll chuck stretching spiral case middle case end, throat in tongue piece access aperture on claw, applying thrust picking-up workpiece again makes the anchor point that tongue piece is corresponding with on blank contact, but, for the spiral case that part specification is less, its throat is narrower, needs the corresponding tongue piece thickness that reduces could snap in throat smoothly, and after tongue piece thickness reduces, its rigidity is poor, easily deforms and even rupture after stress, and then cannot be carried out processing, thus, it is badly in need of solving.
Summary of the invention
Present invention aims to the problems referred to above, it is provided that a kind of spiral case gas outlet processing positioning tool, with solve existing spiral case gas outlet processing positioning tool for the spiral case that positioning clamping throat is narrower time, the yielding fracture of tongue piece, affect the problem processed.
It is an object of the invention to be achieved through the following technical solutions:
nullA kind of spiral case gas outlet processing positioning tool，Including base plate，The middle of described base plate is provided with chuck，The first location claw is slidably connected on described chuck、Second location claw、Gripping dogs，Described first location claw、Second location claw、Gripping dogs is column structure，The height of described first location claw and the height of the second location claw are identical，And first location claw height、The height of the second location claw is all higher than the height of gripping dogs，The side being positioned at chuck on base plate is provided with positioning seat，Chute is had in the horizontal direction on described positioning seat，And slidably connect locating piece by slide block，The first alignment pin played the role of positioning it is provided with on described locating piece、Second alignment pin，Described first alignment pin is arranged in a vertical direction，And it is fixed on the upper surface of locating piece，Described second alignment pin is arranged in the horizontal direction，And it is fixed on the side end face of locating piece，On described base plate, bearing is installed，The corner pressing plate for being fixed workpiece it is provided with on described bearing，It is provided with corner pressure head on described corner pressing plate，Under impaction state，Corner pressure head and the second alignment pin are positioned opposite，The first clamp system for being fixed workpiece it is also equipped with on described base plate、Second clamp system、3rd clamp system.
As a preferred embodiment of the present invention, described first clamp system includes the first clamping seats, the first clamping cylinder and the first pressing plate, it is rotatably connected to the first bracing frame on described first clamping seats, the middle of described first pressing plate is rotatably connected on the first bracing frame, the piston rod of described first clamping cylinder is arranged in a vertical direction, and be rotationally connected with the termination, one end of the first pressing plate, described first pressing plate other end termination is provided with the first pressure head for clamping workpiece.
As a preferred embodiment of the present invention, described second clamp system includes the second clamping seats, the second clamping cylinder and the second pressing plate, it is rotatably connected to the second bracing frame on described second clamping seats, the middle of described second pressing plate is rotatably connected on the second bracing frame, the piston rod of described second clamping cylinder is arranged in a vertical direction, and be rotationally connected with the termination, one end of the second pressing plate, described second pressing plate other end termination is provided with the second pressure head for clamping workpiece.
As a preferred embodiment of the present invention, described 3rd clamp system includes the 3rd bracing frame, the 3rd clamping cylinder being fixed on positioning seat, the piston rod of described 3rd clamping cylinder is arranged in a vertical direction, it is rotatably connected to the 3rd pressing plate on described 3rd bracing frame, one end of described 3rd pressing plate is provided with the 3rd pressure head, and the piston rod rotation of its other end and the 3rd clamping cylinder connects.
As a preferred embodiment of the present invention, being provided with the pull bar moved for band movable slider on described positioning seat, described pull bar is socketed with spring, one end of described spring is resisted against on slide block, the other end is resisted against on the notch of positioning seat, and described positioning seat is provided with the spacer pin limiting ram travel.
As a preferred embodiment of the present invention, described corner pressing plate is triangular structure, described corner pressure head is arranged at one end of corner pressing plate, the other end of described corner pressing plate is rotatably connected on bearing, on described bearing, corner oil cylinder is installed, the piston rod of described corner oil cylinder is arranged in the horizontal direction, and the one end that also has of described corner pressing plate is connected with the piston rod rotation of corner oil cylinder.
As a preferred embodiment of the present invention, described first location claw, the second location claw, gripping dogs are by Driven by Hydraulic Cylinder.
Beneficial effects of the present invention is, described spiral case gas outlet processing positioning tool uses the first location claw of column structure, second location claw holds spiral case middle case end, and coordinate the first alignment pin, second alignment pin realizes six point locations, and by the first location claw, second location claw, gripping dogs stretching and by corner pressing plate in the hole of middle case end, first clamp system, second clamp system, 3rd clamp system is fixed workpiece in outside, achieve the clamping of the location to workpiece reliably, and there is good rigidly, location is convenient, feature, and use the present invention to process spiral case gas outlet, there is processing stability high, the feature that production efficiency is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of spiral case of the present invention；
Fig. 2 is the perspective view of processing positioning tool in spiral case gas outlet of the present invention；
Fig. 3 is the use view of processing positioning tool in spiral case gas outlet of the present invention；
Fig. 4 is the front view of processing positioning tool in spiral case gas outlet of the present invention；
Fig. 5 is the top view of processing positioning tool in spiral case gas outlet of the present invention；
Fig. 6 is the enlarged drawing at A of the spiral case gas outlet processing positioning tool shown in Fig. 4.
In figure:
1, base plate；2, chuck；3, the first location claw；4, the second location claw；5, gripping dogs；6, positioning seat；7, pull bar；8, the first alignment pin；9, bearing；10, corner pressing plate；11, the first pressing plate；12, the second pressing plate；13, the 3rd pressing plate；14, the first clamping seats；15, the first bracing frame；16, the second clamping seats；17, the second bracing frame；18, the 3rd seat is supported；19, locating piece；20, the second alignment pin；21, slide block；22, spring；23, spacer pin.
Detailed description of the invention
Further illustrate technical scheme below in conjunction with the accompanying drawings and by detailed description of the invention.It is understood that embodiment described herein is used only for explaining the present invention, rather than limitation of the invention.
nullRefer to shown in Fig. 1 to Fig. 6，In the present embodiment，A kind of spiral case gas outlet processing positioning tool，Including base plate 1，The middle of described base plate 1 is provided with chuck 2，The first location claw 3 is slidably connected on described chuck 2、Second location claw 4、Gripping dogs 5，Described first location claw 3、Second location claw 4、Gripping dogs 5 is by Driven by Hydraulic Cylinder，First location claw 3、Second location claw 4、Gripping dogs 5 is column structure，The height of described first location claw 3 and the height of the second location claw 4 are identical，And first location claw 3 height、The height of the second location claw 4 is all higher than the height of gripping dogs 5，The side being positioned at chuck 2 on base plate 1 is provided with positioning seat 6，Chute is had in the horizontal direction on described positioning seat 6，And slidably connect locating piece 19 by slide block 21，The pull bar 7 moved for band movable slider 21 it is provided with on described positioning seat 6，It is socketed with spring 22 on described pull bar 7，One end of described spring 22 is resisted against on slide block 21，The other end is resisted against on the notch of positioning seat 6，The spacer pin 23 limiting slide block 21 stroke it is additionally provided with on described positioning seat 6，The first alignment pin 8 played the role of positioning it is provided with on described locating piece 19、Second alignment pin 20，Described first alignment pin 8 is arranged in a vertical direction，And it is fixed on the upper surface of locating piece 19，Described second alignment pin 20 is arranged in the horizontal direction，And it is fixed on the side end face of locating piece 19，On described base plate 1, bearing 9 is installed，The corner pressing plate 10 for being fixed workpiece it is provided with on described bearing 9，Described corner pressing plate 10 is triangular structure，One end of corner pressing plate 10 is provided with corner pressure head，The other end of described corner pressing plate 10 is rotatably connected on bearing 9，On described bearing 9, corner oil cylinder is installed，The piston rod of described corner oil cylinder is arranged in the horizontal direction，The one end that also has of described corner pressing plate 10 is connected with the piston rod rotation of corner oil cylinder，Under impaction state，Corner pressure head and the second alignment pin 20 are positioned opposite，The first clamp system for being fixed workpiece it is also equipped with on described base plate 1、Second clamp system、3rd clamp system，Described first clamp system、Second clamp system、3rd clamp system is distributed uniformly and circumferentially，Described first clamp system includes the first clamping seats 14、First clamping cylinder and the first pressing plate 11，It is rotatably connected to the first bracing frame 15 on described first clamping seats 14，The middle of described first pressing plate 11 is rotatably connected on the first bracing frame 15，The piston rod of described first clamping cylinder is arranged in a vertical direction，And be rotationally connected with the termination, one end of the first pressing plate 11，Described first pressing plate 11 other end termination is provided with the first pressure head for clamping workpiece，Described second clamp system includes the second clamping seats 16、Second clamping cylinder and the second pressing plate 12，It is rotatably connected to the second bracing frame 17 on described second clamping seats 16，The middle of described second pressing plate 12 is rotatably connected on the second bracing frame 17，The piston rod of described second clamping cylinder is arranged in a vertical direction，And be rotationally connected with the termination, one end of the second pressing plate 12，Described second pressing plate 12 other end termination is provided with the second pressure head for clamping workpiece，Described 3rd clamp system includes the 3rd bracing frame 18 being fixed on positioning seat 6、3rd clamping cylinder，The piston rod of described 3rd clamping cylinder is arranged in a vertical direction，It is rotatably connected to the 3rd pressing plate 13 on described 3rd bracing frame 18，One end of described 3rd pressing plate 13 is provided with the 3rd pressure head，The piston rod rotation of its other end and the 3rd clamping cylinder connects.
During use, first location claw 3, second location claw 4 stretches into the hole of spiral case middle case end, first alignment pin 8, second alignment pin 20 stretches into the hole of volute air-inlet end, and then realize six point locations to spiral case, now, first location claw 3, second location claw 4, gripping dogs 5 radially side shifting, stretching is in the hole of spiral case middle case end, the corner pressure head of corner pressing plate 10 is pressed on the outer wall of volute air-inlet end, first pressure head of the first pressing plate 11, second pressure head of the second pressing plate 12 and the 3rd pressure head of the 3rd pressing plate 13 are pressed on volute outer wall, thus realize being fixed of spiral case, simple in construction, it is easily achieved.
Above example simply elaborates ultimate principle and the characteristic of the present invention; the present invention is not limited by above-described embodiment; without departing from the spirit and scope of the present invention, the present invention also has various change and change, and these changes and change both fall within scope of the claimed invention.Claimed scope is defined by the following claims.
Claims (7)
- null1. a spiral case gas outlet processing positioning tool，It is characterized in that: include base plate，The middle of described base plate is provided with chuck，The first location claw is slidably connected on described chuck、Second location claw、Gripping dogs，Described first location claw、Second location claw、Gripping dogs is column structure，The height of described first location claw and the height of the second location claw are identical，And first location claw height、The height of the second location claw is all higher than the height of gripping dogs，The side being positioned at chuck on base plate is provided with positioning seat，Chute is had in the horizontal direction on described positioning seat，And slidably connect locating piece by slide block，The first alignment pin played the role of positioning it is provided with on described locating piece、Second alignment pin，Described first alignment pin is arranged in a vertical direction，And it is fixed on the upper surface of locating piece，Described second alignment pin is arranged in the horizontal direction，And it is fixed on the side end face of locating piece，On described base plate, bearing is installed，The corner pressing plate for being fixed workpiece it is provided with on described bearing，It is provided with corner pressure head on described corner pressing plate，Under impaction state，Corner pressure head and the second alignment pin are positioned opposite，The first clamp system for being fixed workpiece it is also equipped with on described base plate、Second clamp system、3rd clamp system.
- Processing positioning tool in spiral case gas outlet the most according to claim 1, it is characterized in that: described first clamp system includes the first clamping seats, the first clamping cylinder and the first pressing plate, it is rotatably connected to the first bracing frame on described first clamping seats, the middle of described first pressing plate is rotatably connected on the first bracing frame, the piston rod of described first clamping cylinder is arranged in a vertical direction, and be rotationally connected with the termination, one end of the first pressing plate, described first pressing plate other end termination is provided with the first pressure head for clamping workpiece.
- Processing positioning tool in spiral case gas outlet the most according to claim 1, it is characterized in that: described second clamp system includes the second clamping seats, the second clamping cylinder and the second pressing plate, it is rotatably connected to the second bracing frame on described second clamping seats, the middle of described second pressing plate is rotatably connected on the second bracing frame, the piston rod of described second clamping cylinder is arranged in a vertical direction, and be rotationally connected with the termination, one end of the second pressing plate, described second pressing plate other end termination is provided with the second pressure head for clamping workpiece.
- Processing positioning tool in spiral case gas outlet the most according to claim 1, it is characterized in that: described 3rd clamp system includes the 3rd bracing frame, the 3rd clamping cylinder being fixed on positioning seat, the piston rod of described 3rd clamping cylinder is arranged in a vertical direction, it is rotatably connected to the 3rd pressing plate on described 3rd bracing frame, one end of described 3rd pressing plate is provided with the 3rd pressure head, and the piston rod rotation of its other end and the 3rd clamping cylinder connects.
- Processing positioning tool in spiral case gas outlet the most according to claim 1, it is characterized in that: on described positioning seat, be provided with the pull bar moved for band movable slider, it is socketed with spring on described pull bar, one end of described spring is resisted against on slide block, the other end is resisted against on the notch of positioning seat, and described positioning seat is provided with the spacer pin limiting ram travel.
- Processing positioning tool in spiral case gas outlet the most according to claim 1, it is characterized in that: described corner pressing plate is triangular structure, described corner pressure head is arranged at one end of corner pressing plate, the other end of described corner pressing plate is rotatably connected on bearing, on described bearing, corner oil cylinder is installed, the piston rod of described corner oil cylinder is arranged in the horizontal direction, and the one end that also has of described corner pressing plate is connected with the piston rod rotation of corner oil cylinder.
- Processing positioning tool in spiral case gas outlet the most according to claim 1, it is characterised in that: described first location claw, the second location claw, gripping dogs are by Driven by Hydraulic Cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610334545.5A CN105817922B (en) | 2016-05-19 | 2016-05-19 | Spiral case gas outlet processing positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610334545.5A CN105817922B (en) | 2016-05-19 | 2016-05-19 | Spiral case gas outlet processing positioning tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105817922A true CN105817922A (en) | 2016-08-03 |
| CN105817922B CN105817922B (en) | 2017-10-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610334545.5A Active CN105817922B (en) | 2016-05-19 | 2016-05-19 | Spiral case gas outlet processing positioning tool |
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| CN106945016A (en) * | 2017-04-28 | 2017-07-14 | 余鸿忠 | The claw mounting structure of intelligent meter reading machine |
| CN107127612A (en) * | 2017-06-17 | 2017-09-05 | 无锡瑞真精机股份有限公司 | Process the vertical vehicle hydraulic pressure fixture of automobile turbocharger housing outlet side |
| CN107127614A (en) * | 2017-06-17 | 2017-09-05 | 无锡瑞真精机股份有限公司 | Automobile turbocharger housing spool bore bushing clamp for assembling |
| CN107138991A (en) * | 2017-06-17 | 2017-09-08 | 无锡瑞真精机股份有限公司 | Process the vertical vehicle hydraulic pressure fixture at automobile turbocharger housing volute end |
| CN107160219A (en) * | 2017-06-17 | 2017-09-15 | 无锡瑞真精机股份有限公司 | Process the machining center hydraulically operated fixture of automobile turbocharger housing outlet side |
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| CN106945016A (en) * | 2017-04-28 | 2017-07-14 | 余鸿忠 | The claw mounting structure of intelligent meter reading machine |
| CN107127612A (en) * | 2017-06-17 | 2017-09-05 | 无锡瑞真精机股份有限公司 | Process the vertical vehicle hydraulic pressure fixture of automobile turbocharger housing outlet side |
| CN107127614A (en) * | 2017-06-17 | 2017-09-05 | 无锡瑞真精机股份有限公司 | Automobile turbocharger housing spool bore bushing clamp for assembling |
| CN107138991A (en) * | 2017-06-17 | 2017-09-08 | 无锡瑞真精机股份有限公司 | Process the vertical vehicle hydraulic pressure fixture at automobile turbocharger housing volute end |
| CN107160219A (en) * | 2017-06-17 | 2017-09-15 | 无锡瑞真精机股份有限公司 | Process the machining center hydraulically operated fixture of automobile turbocharger housing outlet side |
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| CN107971713A (en) * | 2017-12-30 | 2018-05-01 | 无锡烨隆精密机械有限公司 | A kind of processing technology of volute |
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| CN113561042A (en) * | 2021-09-24 | 2021-10-29 | 南通际维机电设备有限公司 | Polishing equipment is used in auto repair equipment production |
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Address after: 214187 Luoshe matching area, Huishan Economic Development Zone, Wuxi, Jiangsu Patentee after: Wuxi Yalong precision machinery Limited by Share Ltd Address before: 214000 Luosi double Temple Industrial Park, Huishan District, Wuxi, Jiangsu, China Patentee before: Yelong Precision Machinery Co., Ltd. |