CN208976993U - Efficient high-pressure draught fan impeller process equipment - Google Patents

Efficient high-pressure draught fan impeller process equipment Download PDF

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Publication number
CN208976993U
CN208976993U CN201821807982.5U CN201821807982U CN208976993U CN 208976993 U CN208976993 U CN 208976993U CN 201821807982 U CN201821807982 U CN 201821807982U CN 208976993 U CN208976993 U CN 208976993U
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CN
China
Prior art keywords
draught fan
fan impeller
mounting ring
process equipment
efficient high
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Expired - Fee Related
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CN201821807982.5U
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Chinese (zh)
Inventor
刘言利
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Suzhou Greefan Industrial Co Ltd
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Suzhou Greefan Industrial Co Ltd
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Priority to CN201821807982.5U priority Critical patent/CN208976993U/en
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Abstract

The utility model embodiment is related to a kind of efficient high-pressure draught fan impeller process equipment, comprising: rack, the side of rack are equipped with scroll chuck, and the other side is equipped with adjustable process tool;It is carried on the support frame of 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

Efficient high-pressure draught fan impeller process equipment
Technical field
The utility model relates to blower technical field, in particular to a kind of efficient high-pressure draught fan impeller process equipment.
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.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of efficient high-pressure draught fan impeller process equipment, have The advantages of improving machining accuracy.
In order to achieve the above objectives, the technical solution of the utility model 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 kind of preferred embodiment of the utility model, support frame as described above includes: the support ring mutually assembled with rack, with And it is fixed on the guide rod of the support ring;The mounting ring slidingtype is assemblied in the guide rod.
As a kind of preferred embodiment of the utility model, the driving mechanism includes: to be fixed on the driving of the support ring Motor, 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 kind of preferred embodiment of the utility model, the outer wall of the mounting ring protrude outward be formed with for it is described The connected unit that driving screw rod is connected.
It realizes above-mentioned technical proposal, mounting ring is facilitated to be connected with driving screw rod.
As a kind of preferred embodiment of the utility model, semicircular limiting slot, the installation are offered on the turntable Platform is equipped with the gag lever post that matches of the limiting slot, and draught fan impeller from when wherein turning to another side on one side, the gag lever post The other end is slid onto from described limiting slot one end.
Above-mentioned technical proposal is realized, so that the rotation of draught fan impeller is more accurate.
As a kind of preferred embodiment of the utility model, the clamping device is evenly arranged with four around the mounting ring Group.
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 kind of preferred embodiment of the utility model, the collet is rubber fixture block.
As a kind of preferred embodiment of the utility model, if the side that the rubber fixture block and draught fan impeller are pressed against each other is equipped with Dry skid resistance strip.
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.
In conclusion the utility model has the following beneficial effects:
The utility model embodiment is by providing a kind of efficient high-pressure draught fan impeller process equipment, comprising: rack, the machine The side of frame 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, the branch Slidingtype is equipped with mounting ring on support;For driving the mounting ring toward the driving mechanism of polyslip;At least two groups are symmetrically divided Cloth, be carried on the mounting ring, the clamping device for clamping draught fan impeller outer rim, the clamping device include: setting exist Turntable, rotary type in the mounting ring are assemblied in the erecting bed of the turntable, the fixed clamping for being assemblied in the erecting bed Cylinder, and, it is set to the gripper cylinder and piston rod and the compatible folder in gap between the adjacent flabellum of draught fan impeller Head;Due to being clamped positioning by clamping device during secondary clamping, reduce the offset of draught fan impeller, thus Improve the machining accuracy of draught fan impeller.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model embodiment one.
Fig. 2 is the structural schematic diagram of clamping device in the utility model embodiment one.
Fig. 3 is the cross-sectional view of draught fan impeller in the utility model.
Fig. 4 is the main view of draught fan impeller in the utility model.
Fig. 5 is the process flow chart of the utility model embodiment 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
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts Every other embodiment obtained, fall within the protection scope of the utility model.
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 can be realized professional and technical personnel in the field or using originally practical new Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein The widest scope consistent with features of novelty.

Claims (8)

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.
CN201821807982.5U 2018-11-05 2018-11-05 Efficient high-pressure draught fan impeller process equipment Expired - Fee Related CN208976993U (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN201821807982.5U CN208976993U (en) 2018-11-05 2018-11-05 Efficient high-pressure draught fan impeller process equipment

Publications (1)

Publication Number Publication Date
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109175531A (en) * 2018-11-05 2019-01-11 苏州格力士实业有限公司 Efficient high-pressure draught fan impeller process equipment and processing technology

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109175531A (en) * 2018-11-05 2019-01-11 苏州格力士实业有限公司 Efficient high-pressure draught fan impeller process equipment and processing technology

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Granted publication date: 20190614