CN103722418A - Adjustable tool clamp for compressor impeller five-axis machining - Google Patents
Adjustable tool clamp for compressor impeller five-axis machining Download PDFInfo
- Publication number
- CN103722418A CN103722418A CN201310742118.7A CN201310742118A CN103722418A CN 103722418 A CN103722418 A CN 103722418A CN 201310742118 A CN201310742118 A CN 201310742118A CN 103722418 A CN103722418 A CN 103722418A
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- China
- Prior art keywords
- pressure impeller
- adjustable
- processed
- adjustable tool
- impeller
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- 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
Abstract
The invention discloses an adjustable tool clamp for compressor impeller five-axis machining. The adjustable tool clamp comprises a round chassis, and four guide grooves are evenly distributed in the round chassis and arranged in a crossed shape. An adjustable locating block capable of moving in the length direction of the guide grooves is arranged in each guide groove, and the top ends of the four adjustable locating blocks jointly form a supporting face used for supporting the back of a compressor impeller to be machined. A central hole is formed in the center of the round chassis, a central locating rod used for being connected with the compressor impeller to be machined in a sleeved mode is arranged in the central hole, and the upper portion of the central locating rod is provided with a compressor impeller locking structure. Through the method, the adjustable tool clamp is simple and reasonable in structure, the size of an opening can be adjusted according to the actual size of the compressor impeller to be machined, frequent replacement of clamps is not needed, machining efficiency is improved, and excellent generality and practicality can be achieved.
Description
Technical field
The present invention relates to technical field of tooling clamps, particularly relate to a kind of pressure impeller five axle processing adjustable tool fixtures.
Background technology
The operation principle of turbocharger is, by engine exhaust, promotes turbine High Rotation Speed, absorbs the energy of engine exhaust, drives coaxial gas compressor blade impeller simultaneously, and compression fresh air, in cylinder, plays the object of supercharging.Press impeller not only to need the performance of optimal compression air, but also will bear the centrifugal action that high rotating speed brings, and steadily reliability and longer service life etc.
Adopt the pressure impeller of the aluminum alloy materials of five-axis machine tool processing to have the following advantages: quality of materials is light, air compressing acting is large; The energy head providing is very large; Gas flow overvoltage impeller flow losses are very little, and gas flow is very high through the efficiency of impeller; Inner materials is even, and dynamic balancing cutting quantity is few, and cutting is convenient.Therefore, the pressure impeller of five axle processing is pressed impeller with respect to traditional casting, from performance, has obvious advantage.
But press five axis processing techniques of impeller very complicated, and very high to the requirement of frock clamp, in traditional frock clamp, mostly adopt fixed matching tooling fixture, i.e. a set of frock clamp of a kind of pressure impeller; A kind of pressure impeller of every like this processing, all needs to readjust lathe and machined parameters, again customizes frock; Greatly reduce effective process time and working (machining) efficiency.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of pressure impeller five axle processing adjustable tool fixtures, simple and reasonable, can regulate openings of sizes according to the actual size of pressure impeller to be processed, do not need frequently to change fixture, improve working (machining) efficiency, there is good versatility and practicality.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of pressure impeller five axle processing adjustable tool fixtures are provided, comprise: circular base plate, in described circular base plate, be evenly equipped with four gathering sills, described four gathering sills are cross distribution, in each gathering sill, be equipped with an adjustable locating block that can move along gathering sill length direction, a supporting surface that is used for supporting pressure impeller to be processed back of the common formation in top of four adjustable locating block, described circular base plate center is processed with centre bore, in described centre bore, be equipped with for being socketed the central locating rod of pressure impeller to be processed, described central locating rod top has pressure impeller locking mechanism.
In a preferred embodiment of the present invention, the cross section of described gathering sill is cross, major trough, upper groove and lower clamping slot in the middle of comprising, and described middle major trough top is upper mating surface, described lower clamping slot bottom is screws clamp face;
The shape of described adjustable locating block matches with gathering sill, described adjustable locating block comprises the sole piece that matches with middle major trough, is arranged on the intermediate mass matching with described upper groove on sole piece top and the back-up block that is arranged on intermediate mass top, described sole piece is provided with tapped through hole, and described tapped through hole is combined with pinching screw;
Described centre bore is screwed hole, described central locating rod comprises the bottom and the jackshaft that is used for coordinating with pressure impeller mesopore to be processed with described centre bore threaded engagement, between described bottom and jackshaft, be provided with and be convenient to the parallel face that spanner is tightened, the top of described jackshaft is processed with guiding taper seat.
In a preferred embodiment of the present invention, described sole piece is circular arc near one end of centre bore.
In a preferred embodiment of the present invention, described back-up block is circular arc.
In a preferred embodiment of the present invention, described pressure impeller locking mechanism comprises and is arranged on the threaded portion of jackshaft upper end and the locking nut matching with described threaded portion.
In a preferred embodiment of the present invention, described circular base plate bottom is provided with the boss coordinating with platform of machine tool.
In a preferred embodiment of the present invention, on described circular base plate upper surface, be provided with and regulate size graduation mark.
The invention has the beneficial effects as follows: the present invention presses impeller five axle processing adjustable tool fixtures, simple and reasonable, can regulate openings of sizes according to the actual size of pressure impeller to be processed, do not need frequently to change fixture, improve working (machining) efficiency, there is good versatility and practicality.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also according to these accompanying drawings, obtain other accompanying drawing, wherein:
Fig. 1 is the decomposition texture schematic diagram that the present invention presses impeller five axle processing adjustable tool fixtures;
Fig. 2 is that the present invention presses the structural representation after impeller five axle processing adjustable tool fixture assemblings;
Fig. 3 is the top view of circular base plate in Fig. 2;
Fig. 4 is the cross section structure schematic diagram of gathering sill in Fig. 3;
Fig. 5 is the structural representation of described central locating rod;
Fig. 6 is the top view of adjustable locating block in Fig. 2;
Fig. 7 is that the A-A of Fig. 6 is to cutaway view.
In accompanying drawing, the mark of each parts is as follows: 1, circular base plate, 2, gathering sill, 21, middle major trough, 22, upper groove, 23, lower clamping slot, 24, upper mating surface, 25, screws clamp face, 3, adjustable locating block, 31, sole piece, 32, intermediate mass, 33, back-up block, 34, tapped through hole, 35, pinching screw, 4, centre bore, 5, central locating rod, 51, bottom, 52, jackshaft, 53, parallel face, 54, guiding taper seat, 55, threaded portion, 56, locking nut, 6, boss, 7, regulate size graduation mark, 8, pressure impeller to be processed.
The specific embodiment
Below the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making all other embodiment that obtain under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1 to Fig. 7, the embodiment of the present invention comprises:
A kind of pressure impeller five axle processing adjustable tool fixtures, comprise: circular base plate 1, in described circular base plate 1, be evenly equipped with four gathering sills 2, described four gathering sills 2 are cross distribution, in each gathering sill 2, be equipped with an adjustable locating block 3 that can move along gathering sill 2 length directions, a supporting surface that is used for supporting pressure impeller to be processed 8 backs of the common formation in top of four adjustable locating block 3, described circular base plate 1 center is processed with centre bore 4, in described centre bore 4, be equipped with for being socketed the central locating rod 5 of pressure impeller 8 to be processed, described central locating rod 5 tops have pressure impeller locking mechanism.
The cross section of described gathering sill 2 is cross, major trough 21, upper groove 22 and lower clamping slot 23 in the middle of comprising, and described middle major trough 21 tops are upper mating surface 24, described lower clamping slot 23 bottoms are screws clamp face 25;
The shape of described adjustable locating block 3 matches with gathering sill 2, described adjustable locating block 3 comprises the sole piece 31 that matches with middle major trough 21, is arranged on the intermediate mass 32 matching with described upper groove 22 on sole piece 31 tops and the back-up block 33 that is arranged on intermediate mass 32 tops, described sole piece 31 is provided with tapped through hole 34, and described tapped through hole 34 is combined with pinching screw 35;
Described centre bore 4 is screwed hole, described central locating rod 5 comprises the bottom 51 and the jackshaft 52 that is used for coordinating with pressure impeller 8 mesopores to be processed with described centre bore 4 threaded engagement, between described bottom 51 and jackshaft 52, be provided be convenient to that spanner tightens parallel facial 53, the top of described jackshaft 52 is processed with guiding taper seat 54, is convenient to pressure impeller 8 to be processed and puts into.
Described sole piece 31 is circular arc near one end of centre bore 4, makes to fit with coordinating more of gathering sill 2.
Described back-up block 33 is circular arc, makes the line of 4 back-up blocks 33 approach circle most, to better support the back of pressure impeller 8 to be processed.
Described pressure impeller locking mechanism comprises and is arranged on the threaded portion 55 of jackshaft 52 upper ends and the locking nut 56 matching with described threaded portion 55, and pressure impeller 8 to be processed is packed into after central locating rod 5, by locking nut 56, locks.
Described circular base plate 1 bottom is provided with the boss 6 coordinating with platform of machine tool.
On described circular base plate 1 upper surface, be provided with and regulate size graduation mark 7, the size of opening between four adjustable locating block 3 of convenient and swift adjusting, and guarantee the uniformity of distance between four adjustable locating block 3 and centre bore 4.
The present invention presses the use step of impeller five axle processing adjustable tool fixtures as follows:
Circular base plate 1 is fixed on platform of machine tool by boss 6, central locating rod 5 is fastenedly connected by its bottom 51 and the centre bore 4 in circular base plate 1, pack adjustable locating block 3 into, on locating piece, be screwed into pinching screw 35, according to the adjusting size graduation mark 7 of the actual size of pressure impeller 8 to be processed and circular base plate 1, regulate openings of sizes, tighten pinching screw 35, now pinching screw 35 is tightened, screws clamp face 25 is withstood in screw bottom, thereby make the upper surface of sole piece 31 coordinate clamping with upper mating surface 24, openings of sizes and the position of adjustable locating block 3 have so just been fixed, put into pressure impeller 8 to be processed, back plane is fitted on the end face of four adjustable locating block 3, tighten locking nut 56, so just fixed pressure impeller 8 to be processed, carry out again five follow-up axle processing.
The present invention presses impeller five axle processing adjustable tool fixtures, simple and reasonable, can regulate openings of sizes according to the actual size of pressure impeller to be processed, does not need frequently to change fixture, improves working (machining) efficiency, has good versatility and practicality.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (7)
1. press impeller five axle processing adjustable tool fixtures for one kind, it is characterized in that, comprise: circular base plate, in described circular base plate, be evenly equipped with four gathering sills, described four gathering sills are cross distribution, in each gathering sill, be equipped with an adjustable locating block that can move along gathering sill length direction, a supporting surface that is used for supporting pressure impeller to be processed back of the common formation in top of four adjustable locating block, described circular base plate center is processed with centre bore, in described centre bore, be equipped with for being socketed the central locating rod of pressure impeller to be processed, described central locating rod top has pressure impeller locking mechanism.
2. pressure impeller five axles according to claim 1 are processed adjustable tool fixtures, it is characterized in that, the cross section of described gathering sill is cross, major trough, upper groove and lower clamping slot in the middle of comprising, in the middle of described, major trough top is upper mating surface, and described lower clamping slot bottom is screws clamp face;
The shape of described adjustable locating block matches with gathering sill, described adjustable locating block comprises the sole piece that matches with middle major trough, is arranged on the intermediate mass matching with described upper groove on sole piece top and the back-up block that is arranged on intermediate mass top, described sole piece is provided with tapped through hole, and described tapped through hole is combined with pinching screw;
Described centre bore is screwed hole, described central locating rod comprises the bottom and the jackshaft that is used for coordinating with pressure impeller mesopore to be processed with described centre bore threaded engagement, between described bottom and jackshaft, be provided with and be convenient to the parallel face that spanner is tightened, the top of described jackshaft is processed with guiding taper seat.
3. pressure impeller five axle processing adjustable tool fixtures according to claim 2, is characterized in that, described sole piece is circular arc near one end of centre bore.
4. pressure impeller five axle processing adjustable tool fixtures according to claim 2, is characterized in that, described back-up block is circular arc.
5. pressure impeller according to claim 2 five axles processing adjustable tool fixtures, is characterized in that, described pressure impeller locking mechanism comprises and is arranged on the threaded portion of jackshaft upper end and the locking nut matching with described threaded portion.
6. pressure impeller five axle processing adjustable tool fixtures according to claim 1, is characterized in that, described circular base plate bottom is provided with the boss coordinating with platform of machine tool.
7. pressure impeller five axle processing adjustable tool fixtures according to claim 1, is characterized in that, be provided with and regulate size graduation mark on described circular base plate upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310742118.7A CN103722418A (en) | 2013-12-30 | 2013-12-30 | Adjustable tool clamp for compressor impeller five-axis machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310742118.7A CN103722418A (en) | 2013-12-30 | 2013-12-30 | Adjustable tool clamp for compressor impeller five-axis machining |
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| Publication Number | Publication Date |
|---|---|
| CN103722418A true CN103722418A (en) | 2014-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310742118.7A Pending CN103722418A (en) | 2013-12-30 | 2013-12-30 | Adjustable tool clamp for compressor impeller five-axis machining |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104209561A (en) * | 2014-09-23 | 2014-12-17 | 浙江今跃机械科技开发有限公司 | Hub base level milling machine |
| CN104786080A (en) * | 2015-05-07 | 2015-07-22 | 哈尔滨理工大学 | Integrated impeller vibration reduction type adjustable fixture based on five-axis machining and vibration reduction method |
| CN105500061A (en) * | 2015-12-21 | 2016-04-20 | 中国燃气涡轮研究院 | Finishing tool for blades of blade discs of fans |
| CN106903528A (en) * | 2017-04-25 | 2017-06-30 | 江苏科技大学 | For the positioning clamping device and its application method of disk-like accessory processing |
| CN107097079A (en) * | 2017-06-30 | 2017-08-29 | 马鞍山方圆动力科技有限公司 | A kind of impeller rough-turning clamp |
| CN108253861A (en) * | 2017-12-20 | 2018-07-06 | 昆山威特亿模具有限公司 | Automobile Parts Inspection frock clamp |
| CN108489667A (en) * | 2018-06-11 | 2018-09-04 | 苏州德弗朗空气控制技术有限公司 | Fan dynamic balance detecting device |
| CN109366224A (en) * | 2018-12-20 | 2019-02-22 | 广东原点智能技术有限公司 | Five-shaft numerical control processing unit (plant) |
| CN109554681A (en) * | 2018-12-26 | 2019-04-02 | 上海应用技术大学 | A kind of physical vapour deposition (PVD) coating clamp |
| CN110103056A (en) * | 2019-06-18 | 2019-08-09 | 杭州力龙液压有限公司 | Hydraulic pump main shaft orientation component and hydraulic pump spindle processing device |
| CN110159642A (en) * | 2019-05-15 | 2019-08-23 | 江苏中鹏电气有限公司 | Para-seismic support screw locking device |
-
2013
- 2013-12-30 CN CN201310742118.7A patent/CN103722418A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104209561A (en) * | 2014-09-23 | 2014-12-17 | 浙江今跃机械科技开发有限公司 | Hub base level milling machine |
| CN104209561B (en) * | 2014-09-23 | 2016-08-17 | 浙江今跃机械科技开发有限公司 | Wheel hub datum level milling machine |
| CN104786080A (en) * | 2015-05-07 | 2015-07-22 | 哈尔滨理工大学 | Integrated impeller vibration reduction type adjustable fixture based on five-axis machining and vibration reduction method |
| CN104786080B (en) * | 2015-05-07 | 2017-03-01 | 哈尔滨理工大学 | Based on the integral wheel shock reducing type flexible jig of five-axis robot and the method for vibration damping |
| CN105500061A (en) * | 2015-12-21 | 2016-04-20 | 中国燃气涡轮研究院 | Finishing tool for blades of blade discs of fans |
| CN106903528A (en) * | 2017-04-25 | 2017-06-30 | 江苏科技大学 | For the positioning clamping device and its application method of disk-like accessory processing |
| CN107097079A (en) * | 2017-06-30 | 2017-08-29 | 马鞍山方圆动力科技有限公司 | A kind of impeller rough-turning clamp |
| CN108253861A (en) * | 2017-12-20 | 2018-07-06 | 昆山威特亿模具有限公司 | Automobile Parts Inspection frock clamp |
| CN108489667A (en) * | 2018-06-11 | 2018-09-04 | 苏州德弗朗空气控制技术有限公司 | Fan dynamic balance detecting device |
| CN109366224A (en) * | 2018-12-20 | 2019-02-22 | 广东原点智能技术有限公司 | Five-shaft numerical control processing unit (plant) |
| CN109554681A (en) * | 2018-12-26 | 2019-04-02 | 上海应用技术大学 | A kind of physical vapour deposition (PVD) coating clamp |
| CN109554681B (en) * | 2018-12-26 | 2020-12-15 | 上海应用技术大学 | Coating clamp for physical vapor deposition |
| CN110159642A (en) * | 2019-05-15 | 2019-08-23 | 江苏中鹏电气有限公司 | Para-seismic support screw locking device |
| CN110103056A (en) * | 2019-06-18 | 2019-08-09 | 杭州力龙液压有限公司 | Hydraulic pump main shaft orientation component and hydraulic pump spindle processing device |
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Application publication date: 20140416 |