CN109175531A - Efficient high-pressure draught fan impeller process equipment and processing technology - Google Patents
Efficient high-pressure draught fan impeller process equipment and processing technology Download PDFInfo
- Publication number
- CN109175531A CN109175531A CN201811305411.6A CN201811305411A CN109175531A CN 109175531 A CN109175531 A CN 109175531A CN 201811305411 A CN201811305411 A CN 201811305411A CN 109175531 A CN109175531 A CN 109175531A
- Authority
- CN
- China
- Prior art keywords
- draught fan
- fan impeller
- mounting ring
- process equipment
- efficient high
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
- B23Q1/015—Frames, beds, pillars
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/72—Auxiliary arrangements; Interconnections between auxiliary tables and movable machine elements
- B23Q1/76—Steadies; Rests
- B23Q1/763—Rotating steadies or rests
-
- 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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/02—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of drums or rotating tables or discs
Abstract
The present embodiments relate to a kind of efficient high-pressure draught fan impeller process equipment and processing technologys, wherein process equipment includes: rack, and the side of the rack is equipped with scroll chuck, and the other side is equipped with adjustable process tool；It is carried on the support frame of the rack, slidingtype is equipped with mounting ring on support frame as described above；For driving the mounting ring toward the driving mechanism of polyslip；At least two groups are symmetrical, are carried on the mounting ring, the clamping device for clamping draught fan impeller outer rim, clamping device includes: that the turntable being arranged in the mounting ring, rotary type are assemblied in the erecting bed of the turntable, the fixed gripper cylinder for being assemblied in the erecting bed, and it is set to the gripper cylinder and piston rod and the compatible collet in gap between the adjacent flabellum of draught fan impeller；Due to being clamped positioning by clamping device during secondary clamping, reduce the offset of draught fan impeller, to improve the machining accuracy of draught fan impeller.
Description
Technical field
The present invention relates to blower technical field, in particular to a kind of efficient high-pressure draught fan impeller process equipment and processing work
Skill.
Background technique
High pressure blower is also high pressure blower.Refer under design condition, wind pressure is 30kPa~200KPa or compression ratio e
=1.3~3 blower just belongs to high pressure blower scope.Its working principle is usually when wheel rotation, due to the work of centrifugal force
With wind vane promotes gas to move out forward, to form a series of spiral helicine movements.Therefore, impeller is high pressure blower
Most important element, the quality of the processing precision direct influence of impeller to high pressure blower.
All it is that a point two procedures are processed for the processing method of the internal impeller of high pressure blower at present, such as by impeller
Two sides be positioned as the face A and the face B respectively, existing processing method is the first processing face A, and it is fixed then to carry out essence with the face A processed
The position reprocessing face B, needs to disassemble on the fixture by impeller from lathe after the face A processes, again presss from both sides impeller after overturning
It holds on the fixture of lathe, impeller is easy to happen offset by position when clamping twice, to reduce machining accuracy.
Summary of the invention
In order to solve the above technical problems, having and improving the present invention provides a kind of efficient high-pressure draught fan impeller process equipment
The advantages of machining accuracy.
In order to achieve the above objectives, technical scheme is as follows:
A kind of efficient high-pressure draught fan impeller process equipment, comprising:
Rack, the side of the rack are equipped with scroll chuck, and the other side is equipped with adjustable process tool；
It is carried on the support frame of the rack, slidingtype is equipped with mounting ring on support frame as described above；
For driving the mounting ring toward the driving mechanism of polyslip；
At least two groups are symmetrical, are carried on the mounting ring, the clamping device for clamping draught fan impeller outer rim, institute
Stating clamping device includes: that the turntable being arranged in the mounting ring, rotary type are assemblied in the erecting bed of the turntable, fixed dress
Gripper cylinder assigned in the erecting bed, and, it is set to the gripper cylinder and piston rod and in the adjacent flabellum of draught fan impeller
Between the compatible collet in gap.
It realizes above-mentioned technical proposal, when processing draught fan impeller, draught fan impeller is clamped by scroll chuck, by process tool
After adjusting position to be processed, the first face of draught fan impeller is processed, usual scroll chuck is connected with a motor, when processing
It is rotated by motor driven draught fan impeller, and machining is carried out by process tool, the first face of draught fan impeller completes the process
Afterwards, collet is driven to be clamped in the gap between the adjacent flabellum of draught fan impeller by gripper cylinder, then by scroll chuck pine
It opens and drives mounting ring that draught fan impeller is driven to be slid onto behind suitable position backward by driving mechanism and rotate draught fan impeller
180 °, makes second facing towards process tool, slid at scroll chuck again by driving mechanism driving draught fan impeller, and pass through
Scroll chuck clamps draught fan impeller again, unclamps clamping device, processes the second face by process tool, is finally completed draught fan impeller
Processing；Due to being clamped positioning by clamping device during secondary clamping, reduce the offset of draught fan impeller,
To improve the machining accuracy of draught fan impeller.
As a preferred solution of the present invention, support frame as described above includes: the support ring mutually assembled with rack, and, Gu
Due to the guide rod of the support ring；The mounting ring slidingtype is assemblied in the guide rod.
As a preferred solution of the present invention, the driving mechanism includes: the driving motor for being fixed on the support ring,
And the driving screw rod for being fixed on the power output shaft of the driving motor and being threadedly coupled in the mounting ring.
It realizes above-mentioned technical proposal, driving screw rod rotation is driven by driving motor, mounting ring can be driven toward polyslip.
As a preferred solution of the present invention, the outer wall of the mounting ring protrude outward be formed with for the driving
The connected unit that screw rod is connected.
It realizes above-mentioned technical proposal, mounting ring is facilitated to be connected with driving screw rod.
As a preferred solution of the present invention, semicircular limiting slot is offered on the turntable, on the erecting bed
Equipped with the gag lever post that the limiting slot matches, draught fan impeller from when wherein turning to another side on one side, and the gag lever post is from institute
It states limiting slot one end and slides onto the other end.
Above-mentioned technical proposal is realized, so that the rotation of draught fan impeller is more accurate.
As a preferred solution of the present invention, the clamping device is evenly arranged with four groups around the mounting ring.
It realizes above-mentioned technical proposal, so that draught fan impeller clamping is more firm and stable, and clamps draught fan impeller
Position is more accurate.
As a preferred solution of the present invention, the collet is rubber fixture block.
As a preferred solution of the present invention, the side that the rubber fixture block and draught fan impeller are pressed against each other is equipped with several anti-
Draw runner line.
It realizes above-mentioned technical proposal, the damage to draught fan impeller is reduced by rubber fixture block, and to the folder of draught fan impeller
Hold also more stablize it is firm.
On the other hand, in order to solve the above technical problems, the present invention also provides a kind of efficient high-pressure draught fan impeller processing technologys.
In order to achieve the above objectives, technical scheme is as follows:
A kind of efficient high-pressure draught fan impeller processing technology, the processing is set the processing technology based on the above-mentioned technical proposal
It is standby, include the following steps:
Draught fan impeller to be processed is fixed on the scroll chuck, and process tool is adjusted to station to be processed；
Machining is carried out to form intermediate processome to the first face of draught fan impeller；
After driving each gripper cylinder movement to clamp the intermediate processome, unclamps the scroll chuck and pass through driving machine
Structure driving mounting ring is slid onto predetermined position backward；
After unclamping wherein symmetrically arranged two groups of clamping devices, second is set to process in face of quasi- by 180 ° of the rotation of intermediate processome
Cutter again clamps intermediate processome, and intermediate processome is moved at scroll chuck by driving mechanism and is clamped again
It is fixed；And
Machining is carried out to the second face of draught fan impeller.
It realizes above-mentioned technical proposal, due to being clamped positioning by clamping device during secondary clamping, reduces
The offset of draught fan impeller, to improve the machining accuracy of draught fan impeller.
In conclusion the invention has the following beneficial effects:
The embodiment of the present invention is by providing a kind of efficient high-pressure draught fan impeller process equipment and processing technology, wherein processing
Equipment includes: rack, and the side of the rack is equipped with scroll chuck, and the other side is equipped with adjustable process tool；It is carried on institute
The support frame of rack is stated, slidingtype is equipped with mounting ring on support frame as described above；For driving the mounting ring toward the drive of polyslip
Motivation structure；At least two groups are symmetrical, are carried on the mounting ring, the clamping device for clamping draught fan impeller outer rim, institute
Stating clamping device includes: that the turntable being arranged in the mounting ring, rotary type are assemblied in the erecting bed of the turntable, fixed dress
Gripper cylinder assigned in the erecting bed, and, it is set to the gripper cylinder and piston rod and in the adjacent flabellum of draught fan impeller
Between the compatible collet in gap；Due to being clamped positioning by clamping device during secondary clamping, reduce
The offset of draught fan impeller, to improve the machining accuracy of draught fan impeller.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the embodiment of the present invention one.
Fig. 2 is the structural schematic diagram of clamping device in the embodiment of the present invention one.
Fig. 3 is the cross-sectional view of draught fan impeller in the present invention.
Fig. 4 is the main view of draught fan impeller in the present invention.
Fig. 5 is the process flow chart of the embodiment of the present invention two.
Number and corresponding component title represented by letter in figure:
1, rack；11, scroll chuck；12, process tool；2, support frame；21, support ring；22, guide rod；3, mounting ring；
31, connected unit；4, driving mechanism；41, driving motor；42, screw rod is driven；5, clamping device；51, turntable；511, limiting slot；
52, erecting bed；521, gag lever post；53, gripper cylinder；54, collet；541, skid resistance strip；6, draught fan impeller；61, the first face；
62, the second face.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment one:
A kind of efficient high-pressure draught fan impeller process equipment, as shown in Figure 1, comprising: the side of rack 1, rack 1 is equipped with three-jaw
Chuck 11, the other side are equipped with adjustable process tool 12；It is carried on the support frame 2 of rack 1, slidingtype assembles on support frame 2
There is mounting ring 3；For driving mounting ring 3 toward the driving mechanism 4 of polyslip；At least two groups are symmetrical, are carried on mounting ring
3, for clamping the clamping device 5 of 6 outer rim of draught fan impeller.
Specifically, the laying form and connection type and machine tool phase of rack 1, scroll chuck 11 and process tool 12
Together, and usually scroll chuck 11 is also connected with motor, drives scroll chuck 11 to rotate by motor, is clamped in three-jaw to drive
Draught fan impeller 6 on chuck 11 rotates, and process tool 12 is cooperated to process draught fan impeller 6.
Support frame 2 includes: the support ring 21 with the assembly of 1 phase of rack, and, it is fixed on the guide rod 22 of support ring 21；Branch
Pushing out ring 21 is bolted in rack 1, and guide rod 22 is equipped with four in the present embodiment, is offered and is led in mounting ring 3
To the compatible pilot hole of bar 22, mounting ring 3 is assemblied in guide rod 22 by pilot hole slidingtype, in the other end of guide rod 22
It is also welded with the reinforcing ring of bottom opening, to keep the structural strength of support frame 2 higher.
Driving mechanism 4 includes: the driving motor 41 for being fixed on support ring 21, and, it is fixed on the power of driving motor 41
Output shaft and the driving screw rod 42 being threadedly coupled in mounting ring 3；Fixed plate, driving motor are equipped on the outer wall of support ring 21
41 are bolted on mounting plate, and driving screw rod 42 is connected with the power output shaft of driving motor 41 by shaft coupling,
And on reinforcing ring be equipped with bearing block, driving screw rod 42 the other end be rotatably connected on bearing block, and for convenience with drive
Dynamic screw rod 42 is threadedly coupled, and in the outwardly projecting connected unit 31 of the outer wall of mounting ring 3, is equipped with and driving in connected unit 31
The threaded hole that screw rod 42 matches, certainly, in other embodiments, connected unit 31 can also be replaced by the nut in ball screw arrangement
In generation, drives driving screw rod 42 to rotate, mounting ring 3 can be driven toward polyslip by driving motor 41.
Clamping device 5 includes: that turntable 51, the rotary type being arranged in mounting ring 3 are assemblied in the erecting bed 52 of turntable 51, consolidate
Fixed pattern is assemblied in the gripper cylinder 53 of erecting bed 52, and, it is set to gripper cylinder 53 and piston rod and adjacent in draught fan impeller 6
The compatible collet 54 in gap between flabellum；The mode that turntable 51 is connected by screw to or welds is fixed on mounting ring 3
Inner wall, turntable 51 are connect with erecting bed 52 by the shaft with damping force, so that the two can just be sent out under external force
Raw to relatively rotate, gripper cylinder 53 is bolted on erecting bed 52, and collet 54 is detachably connected on clamping by bolt
On the piston rod of cylinder 53, shape of the collet 54 between rubber fixture block and shape and the adjacent flabellum of draught fan impeller 6 is adapted, and
The side that rubber fixture block and draught fan impeller 6 are pressed against each other is equipped with several skid resistance strips 541, is reduced by rubber fixture block to blower leaf
Wheel 6 damage, and the clamping of draught fan impeller 6 is also more stablized it is firm.
In the present embodiment, clamping device 5 is fitted around ring 3 and is evenly arranged with four groups, so that draught fan impeller 6 clamps
It is more firm and stablize, and the position for clamping draught fan impeller 6 is more accurate, and unclamps wherein after symmetrically arranged two groups,
Draught fan impeller 6 can be rotated around the central axes of other two groups of clamping devices 5, and keep the center location of draught fan impeller 6 constant.
Further, semicircular limiting slot 511 is offered on turntable 51, erecting bed 52 matches equipped with limiting slot 511
The gag lever post 521 of conjunction, from when wherein turning to another side on one side, gag lever post 521 slides draught fan impeller 6 from 511 one end of limiting slot
To the other end, by limiting slot 511 to the restriction effect of gag lever post 521, so that the rotation of draught fan impeller 6 is more accurate.
When processing draught fan impeller 6, draught fan impeller 6 is clamped by scroll chuck 11, process tool 12 is adjusted to be added
Station postpones, and processes to the first face 61 of draught fan impeller 6, and usual scroll chuck 11 is connected with a motor, and when processing passes through
Motor driven draught fan impeller 6 rotates, and carries out machining by process tool 12, and the first face 61 of draught fan impeller 6 processes
Cheng Hou drives collet 54 to be clamped in the gap between the adjacent flabellum of draught fan impeller 6, then by three-jaw by gripper cylinder 53
Chuck 11 unclamps and passes through blower after driving mechanism 4 drives mounting ring 3 that draught fan impeller 6 is driven to be slid onto suitable position backward
Impeller 6 rotates 180 °, makes the second face 62 towards process tool 12, drives draught fan impeller 6 to slide onto three again by driving mechanism 4
At dog chuck 11, and draught fan impeller 6 is clamped by scroll chuck 11 again, unclamps clamping device 5, processed by process tool 12
Second face 62, is finally completed the processing of draught fan impeller 6；It is clamped due to passing through clamping device 5 during secondary clamping
Positioning, reduces the offset of draught fan impeller 6, to improve the machining accuracy of draught fan impeller 6.
Embodiment two:
A kind of efficient high-pressure draught fan impeller processing technology, processing of the processing technology based on upper embodiment one in the present embodiment
Equipment is realized, as shown in figure 5, including the following steps:
701, draught fan impeller 6 to be processed is fixed on scroll chuck 11, and process tool 12 is adjusted to station to be processed,
Scroll chuck 11 is held on the outwardly projecting non-processing part of draught fan impeller 6, and the position of process tool 12 is true according to processing request
It is fixed；
702, machining is carried out to form intermediate processome to the first face 61 of draught fan impeller 6；
703, after driving each movement of gripper cylinder 53 to clamp intermediate processome, unclamps scroll chuck 11 and pass through driving machine
Structure 4 drives mounting ring 3 to be slid onto predetermined position backward, is slid onto mounting ring 3 by driving mechanism 4 when clamping intermediate processome
Close to the side of support ring 21, and mounting ring 3 is moved back to can overturn at 180 ° of position, and moves back it in mounting ring 3
Before, first sliding process tool 12 backward makes mounting ring 3 have enough slipping spaces；
704, after unclamping wherein symmetrically arranged two groups of clamping devices 5, the rotation of intermediate processome is made into the second face 62 for 180 °
It is directed at process tool 12, is again clamped intermediate processome, and intermediate processome is moved to by scroll chuck by driving mechanism 4
It is fixedly clamped again at 11, at this point, blower can be kept during overturning due to being fixedly clamped by clamping device 5
The center of circle of impeller 6 remains unchanged；
705, machining is carried out to the second face 62 of draught fan impeller 6, is carrying out between machining, is first being wanted according to processing
It asks and process tool 12 is adjusted to desired position again.
By above-mentioned procedure of processing, it is clamped positioning due to passing through clamping device 5 during secondary clamping, is reduced
The offset of draught fan impeller 6, to improve the machining accuracy of draught fan impeller 6.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (9)
1. a kind of efficient high-pressure draught fan impeller process equipment characterized by comprising
Rack, the side of the rack are equipped with scroll chuck, and the other side is equipped with adjustable process tool；
It is carried on the support frame of the rack, slidingtype is equipped with mounting ring on support frame as described above；
For driving the mounting ring toward the driving mechanism of polyslip；
At least two groups are symmetrical, are carried on the mounting ring, the clamping device for clamping draught fan impeller outer rim, the folder
Holding mechanism includes: that the turntable being arranged in the mounting ring, rotary type are assemblied in the erecting bed of the turntable, fixed are assemblied in
The gripper cylinder of the erecting bed, and, it is set to the gripper cylinder and piston rod and between the adjacent flabellum of draught fan impeller
The compatible collet in gap.
2. efficient high-pressure draught fan impeller process equipment according to claim 1, which is characterized in that support frame as described above includes:
The support ring mutually assembled with rack, and, it is fixed on the guide rod of the support ring；The mounting ring slidingtype is assemblied in described
Guide rod.
3. efficient high-pressure draught fan impeller process equipment according to claim 2, which is characterized in that the driving mechanism packet
It includes: being fixed on the driving motor of the support ring, and, it is fixed on the power output shaft of the driving motor and in the peace
Fill the driving screw rod that ring is threadedly coupled.
4. efficient high-pressure draught fan impeller process equipment according to claim 3, which is characterized in that the outer wall of the mounting ring
Protrude outward the connected unit being formed with for being connected with the driving screw rod.
5. efficient high-pressure draught fan impeller process equipment according to claim 4, which is characterized in that offered on the turntable
Semicircular limiting slot, the erecting bed are equipped with the gag lever post that the limiting slot matches, and draught fan impeller turns from wherein one side
When moving to another side, the gag lever post slides onto the other end from described limiting slot one end.
6. efficient high-pressure draught fan impeller process equipment according to claim 5, which is characterized in that the clamping device is surround
The mounting ring is evenly arranged with four groups.
7. efficient high-pressure draught fan impeller process equipment according to claim 1, which is characterized in that the collet is rubber folder
Block.
8. efficient high-pressure draught fan impeller process equipment according to claim 7, which is characterized in that the rubber fixture block and wind
The side that machine impeller is pressed against each other is equipped with several skid resistance strips.
9. a kind of efficient high-pressure draught fan impeller processing technology, which is characterized in that the processing technology is based on as claimed in claim 6
Process equipment, include the following steps:
Draught fan impeller to be processed is fixed on the scroll chuck, and process tool is adjusted to station to be processed；
Machining is carried out to form intermediate processome to the first face of draught fan impeller；
After driving each gripper cylinder movement to clamp the intermediate processome, unclamps the scroll chuck and driven by driving mechanism
Dynamic mounting ring is slid onto predetermined position backward；
After unclamping wherein symmetrically arranged two groups of clamping devices, second is set to process knife in face of quasi- by 180 ° of the rotation of intermediate processome
Tool, again clamps intermediate processome, and intermediate processome is moved at scroll chuck by driving mechanism and is clamped again admittedly
It is fixed；And
Machining is carried out to the second face of draught fan impeller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811305411.6A CN109175531A (en) | 2018-11-05 | 2018-11-05 | Efficient high-pressure draught fan impeller process equipment and processing technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811305411.6A CN109175531A (en) | 2018-11-05 | 2018-11-05 | Efficient high-pressure draught fan impeller process equipment and processing technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109175531A true CN109175531A (en) | 2019-01-11 |
Family
ID=64941666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811305411.6A Pending CN109175531A (en) | 2018-11-05 | 2018-11-05 | Efficient high-pressure draught fan impeller process equipment and processing technology |
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| CN (1) | CN109175531A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN206677335U (en) * | 2017-03-22 | 2017-11-28 | 台州市卓信塑业有限公司 | Pipe threading machine |
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| US20180200805A1 (en) * | 2017-01-18 | 2018-07-19 | Citic Dicastal Co.,Ltd. | Wheel clamp |
| CN108422234A (en) * | 2018-06-13 | 2018-08-21 | 柳州市钜诚科技有限公司 | A kind of clamping tooling convenient for two-sided processing |
| CN108581666A (en) * | 2018-06-29 | 2018-09-28 | 王红红 | A kind of working method of the polissoir of aluminium alloy wheel hub |
| CN208976993U (en) * | 2018-11-05 | 2019-06-14 | 苏州格力士实业有限公司 | Efficient high-pressure draught fan impeller process equipment |
-
2018
- 2018-11-05 CN CN201811305411.6A patent/CN109175531A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180200805A1 (en) * | 2017-01-18 | 2018-07-19 | Citic Dicastal Co.,Ltd. | Wheel clamp |
| CN206677335U (en) * | 2017-03-22 | 2017-11-28 | 台州市卓信塑业有限公司 | Pipe threading machine |
| CN108188812A (en) * | 2018-01-11 | 2018-06-22 | 乐清市宏牛电气科技有限公司 | A kind of machinery automation processing turnover device |
| CN108422234A (en) * | 2018-06-13 | 2018-08-21 | 柳州市钜诚科技有限公司 | A kind of clamping tooling convenient for two-sided processing |
| CN108581666A (en) * | 2018-06-29 | 2018-09-28 | 王红红 | A kind of working method of the polissoir of aluminium alloy wheel hub |
| CN208976993U (en) * | 2018-11-05 | 2019-06-14 | 苏州格力士实业有限公司 | Efficient high-pressure draught fan impeller process equipment |
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