CN105107935A - Special flaring equipment for backward impeller - Google Patents
Special flaring equipment for backward impeller Download PDFInfo
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- CN105107935A CN105107935A CN201510582215.3A CN201510582215A CN105107935A CN 105107935 A CN105107935 A CN 105107935A CN 201510582215 A CN201510582215 A CN 201510582215A CN 105107935 A CN105107935 A CN 105107935A
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- oil cylinder
- workbench
- guide rail
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- base plate
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Abstract
The invention relates to special flaring equipment for a backward impeller. The special flaring equipment comprises an oil cylinder A, a machine frame, a workbench and an electric control box. The oil cylinder A is fixedly connected to the machine frame. A pressing plate is fixed at the output end of the oil cylinder A. A flaring die is fixed to the pressing plate. First guide rails are arranged on a base plate of the machine frame. Second guide rails which are in sliding fit with the first guide rails are arranged at the bottom of the workbench. The length of the first guide rails is greater than the length of the workbench. An installation base is detachably installed on a material carrying face of the workbench. A positioning shaft is fixed in the middle of the installation base and matched with a shaft sleeve arranged in the center of a wheel hub of the backward impeller. An oil cylinder B is installed on the front side of the base plate. The output end of the oil cylinder B is fixed to the workbench. According to the special flaring equipment for the backward impeller, the backward impeller is convenient and fast to assemble and disassemble, so that the production efficiency of a single product is improved; the pressure of the oil cylinders is designed according to actual requirements, so that waste is avoided.
Description
Technical field
The present invention relates to shaped by fluid pressure machinery field, especially a kind of backward impeller enlarging special equipment.
Background technology
Backward impeller is the vitals in air-conditioning, backward impeller comprises circular base plate, wheel hub, blade and encloses before two of circular base plate symmetry, blade is fixed between circular base plate and front circle, wheel hub is arranged on inside circular base plate, wheel hub is concentric with circular base plate, circular base plate center is provided with axle sleeve installing hole, and the center of hub top arranges axle sleeve, and during use, motor shaft rotates through axle sleeve upper shaft hole impeller.
Need to carry out enlarging process to it in the rear production later stage to impeller, backward impeller during enlarging process has completed boring but has not installed wheel hub and axle sleeve, usually select hydraulic press as the pipe-expanding machine of backward impeller now, the structure of conventional pipe-expanding machine is as follows: comprise oil cylinder, frame, workbench and electric cabinet, electric cabinet is connected with oil cylinder, oil cylinder is fastenedly connected in frame, the output of oil cylinder is fixed with platen, workbench is fixedly connected in frame, its material containing face and platen are oppositely arranged, platen is fixed with flaring die, when oil cylinder reaches range, in enclosing before flaring die being pressed into backward impeller.The assigned address backward impeller being transported to workbench is needed before enlarging process, backward impeller after enlarging process needs to unload from workbench, when processing the impeller of small dimension, specific requirement be there is no to the extended distance between workbench and flaring die, only needing the stroke considering oil cylinder.But when processing large-scale impeller, in order to load and unload backward impeller on workbench, require larger to the extended distance between workbench and flaring die, therefore need to select large-tonnage hydraulic press, and power required during impeller enlarging is also little, so just cause the wasting phenomenon of " low load with strong power ".On the other hand, when carrying large impeller, need impeller to raise to shift out, carrying is all by manually completing, and the production time of unit product lengthens again.
Summary of the invention
The object of the invention is the deficiency for existing backward impeller pipe-expanding machine, a kind of backward impeller enlarging special equipment being convenient to load and unload backward impeller is provided.
In order to realize above object, present invention employs following technical scheme:
Backward impeller enlarging special equipment, comprise oil cylinder A, frame, workbench and electric cabinet, described frame comprises base plate and both sides fagging, both sides fagging symmetry is installed on the both sides of base plate one end, connected by connecting plate between the fagging of both sides, oil cylinder A is fastenedly connected on connecting plate, the output of oil cylinder A is fixed with platen, platen is fixed with flaring die, frame is fixed with the inductive switch for controlling oil cylinder A stroke, the base plate of frame is provided with the first guide rail, the second guide rail coordinated with described first slide is provided with bottom workbench, the length of described first guide rail is greater than the length of workbench, described first guide rail and the second guide rail are respectively equipped with oil-way and protective cover, ganoid stiffener is added between the first guide rail and the second guide rail, the base plate of frame is provided with back-up block, and the upper surface of described back-up block is fitted in the lower surface of workbench, and the length of described back-up block is identical with the length of workbench, and when oil cylinder B does not start, back-up block is positioned at immediately below workbench, the material containing face of workbench is detachably provided with mounting seat, and the middle part of mounting seat is fixed with locating shaft, and the axle sleeve installing hole of described locating shaft and backward impeller circular base plate center matches, the installed in front of base plate has oil cylinder B, the output of oil cylinder B is fixing on the table, and when oil cylinder B does not start, described locating shaft is relative with the center of flaring die, when oil cylinder B reaches setting stroke, described workbench is positioned at the rear side of connecting plate and flaring die completely, oil cylinder A is connected with electric cabinet respectively with oil cylinder B.
As preferably, described stiffener is copper coin.
As preferably, the material containing face of workbench is fixed with transition frame, transition frame is fixed with mounting seat, the middle part of mounting seat is fixed with locating shaft.
The present invention mainly improves the framework soleplate structure of conventional oil press pipe-expanding machine and the structure of workbench, realization is coordinated to be slidably connected by the first guide rail with the second guide rail by between workbench with base plate, and the position of workbench is controlled by oil cylinder B, needs by large-scale rear load and unload to impeller from workbench time, only need workbench to shift out namely by instrument handling impellers such as fork trucks, thus realize the workload reducing workman, improve the object of the production efficiency of single product.The enlarging apparatus of said structure, workbench feeding face fixedly mounts base and locating shaft, during use, locating shaft is fixed on circular base plate center, make backward impeller that position skew can not occur when enlarging, be conducive to ensureing the quality of production of product, and, the model of the backward impeller of enlarging as required can select mounting seat and the locating shaft of dimension.In addition, frame is provided with inductive switch, for detecting the distance between flaring die and pending impeller, thus the active strokes of corresponding adjustment oil cylinder A, make this equipment be applicable to the backward impeller of different size.
First guide rail and the second guide rail are respectively equipped with oil-way, equipment configuration automatic filling lubricating oil system, the time that can set according to each process-cycle carries out charging-up lubricant oil to guide rail, make to reduce wear between the first guide rail and the second guide rail, first guide rail and the second guide rail are respectively equipped with protective cover, effectively can prevent the injury to guide rail such as iron filings, ganoid stiffener is added between first guide rail and the second guide rail, be preferably copper coin, reduce resistance when sliding, the intensity of guide rail can be strengthened, and strengthen the compression area of guide rail, be conducive to the service life extending guide rail.
Gantry base arranges bracing frame, pressure when effectively can decompose backward impeller enlarging suffered by guide rail, increases stress surface, prevents larger pressure from acting directly on guide rail, reduce the injury to guide pass.
Arrange the backward impeller of transition frame for small dimension to use when enlarging, reduce the distance between flaring die and small dimension impeller by transition frame.
As from the foregoing, convenient to impeller handling after the present invention, be conducive to improving single product production efficiency; The pressure of oil cylinder designs according to the actual requirements, can not cause waste.
Accompanying drawing explanation
Fig. 1: the structural representation of the embodiment of the present invention 1;
Fig. 2: the top view of the embodiment of the present invention 1;
Fig. 3: the use schematic diagram of the embodiment of the present invention 1;
Fig. 4: transition frame structural representation.
Detailed description of the invention
Below in conjunction with Fig. 1 ~ Fig. 4, this patent is further explained.
Embodiment 1:
Backward impeller enlarging special equipment as shown in FIG. 1 to 3, comprise oil cylinder A1, frame 2, workbench 3 and electric cabinet, frame 1 comprises base plate 21 and both sides fagging 22, the isosceles triangular structure that both sides fagging 22 is preferably made up of a main supporting rod and two hounds, both sides fagging 22 symmetry is installed on the both sides of base plate 1 one end, connected by connecting plate between both sides fagging 22, oil cylinder A1 is fastenedly connected on connecting plate, the output of oil cylinder A1 is fixed with platen 4, the two ends of platen 4 are fixed with slide block respectively, the slide rail mated with described slide block is respectively equipped with inside the main supporting rod of both sides fagging 22, platen 4 is fixed with flaring die 5, oil cylinder A1 action drives flaring die 5 to press down backward impeller enlarging, and flaring die 5 moves along slide rail and can realize steadily pressing down, be conducive to ensureing enlarging quality.
The base plate 21 of frame 2 is provided with the first guide rail 211, comprise two that are parallel to each other, the second guide rail 31 be slidably matched with described first guide rail 211 is provided with bottom workbench 3, the length of described first guide rail 211 is greater than the length of workbench 3, workbench 3 is provided with screw, the material containing face of workbench 3 is detachably provided with mounting seat 6, the middle part of mounting seat 6 is fixed with locating shaft 7, described locating shaft 7 matches with the axle sleeve installing hole of backward impeller circular base plate center, mounting seat 6 is provided with screw, the specification of mounting seat 6 and locating shaft 7 is selected according to the specification of pending backward impeller, because backward impeller completes drilling operation before carrying out enlarging process, therefore time on after mounting to impeller to workbench 3, first locating shaft 7 is fixed in the axle sleeve of backward impeller hub center, then backward impeller is screwed in mounting seat 6.
The installed in front of the base plate 21 of frame has oil cylinder B8, and the output of oil cylinder B8 is fixed on workbench 3, and when oil cylinder B8 does not start, described locating shaft 7 is relative with the center of flaring die 5, carries out enlarging process in this position.When oil cylinder B8 reaches setting stroke, described workbench 3 is positioned at the rear side of connecting plate and flaring die 5 completely, and the top clear of workbench 3, by the impeller in the machine loader station 3 such as fork truck.Oil cylinder A1 is connected with electric cabinet respectively with oil cylinder B8, is controlled the action of oil cylinder A1 and oil cylinder B8 by electric cabinet.
Because the specification of backward impeller to be operated is different, the stroke needed for oil cylinder A1 is different, frame 2 is provided with for detect flaring die 5 arrive after to the inductive switch of impeller spacing, the signal that the stroke of oil cylinder A1 is detected by inductive switch adjusts automatically.
Above-mentioned backward impeller enlarging special equipment, first guide rail 211 and the second guide rail 31 are respectively equipped with oil-way and protective cover, equipment configuration automatic filling lubricating oil system, the time that can set according to each process-cycle carries out charging-up lubricant oil to guide rail, and copper coin is added between the first guide rail 211 and the second guide rail 31, reduce resistance when slide rail slides, make to reduce wear between the first guide rail 211 and the second guide rail 31, and effectively can prevent the injury to guide rail such as iron filings, can service life of extension device.
The base plate 21 of frame is provided with back-up block 212, and the upper surface of described back-up block 212 is fitted in the lower surface of workbench 3, and the length of back-up block 212 is identical with the length of workbench 3, and when oil cylinder B8 does not start, back-up block 212 is positioned at immediately below workbench 3.Pressure when effectively can decompose backward impeller enlarging suffered by guide rail, increases stress surface, prevents larger pressure from acting directly on guide rail, reduce the injury to guide pass.
It is as follows that the said equipment concrete is just cooked step:
(1) selected flaring die 5 is installed on platen 4, and selected mounting seat 6 and locating shaft 7 are installed on workbench 3; (2) piston rod of oil cylinder A1 stretches out, and is fixed on by backward impeller in mounting seat 6; (3) piston rod of oil cylinder B8 shrinks and puts in place, and the piston rod of oil cylinder A1 stretches out, and drives flaring die 5 to carry out enlarging operation to the backward impeller be fixed on workbench 3; (4) enlarging operation complete after oil cylinder A1 piston rod regain; (5) the stretching out of piston rod of oil cylinder B8, unloads backward impeller.
Above-mentioned backward impeller enlarging special equipment, can save the time of loading and unloading greatly, improves the production cycle of single product.
Embodiment 2:
When carrying out enlarging operation to small sized product, need fixing transition frame 9 as shown in Figure 4 on the material containing face of workbench 3, the lower end of transition frame 9 is screwed on workbench 3, and mounting seat 6 is detachably fixed on the upper end of transition frame 9, and locating shaft 7 is fixed on the middle part of mounting seat 6.The effect of transition frame 9 reduces the distance between flaring die and small dimension impeller, makes this equipment can be applicable to the backward impeller of different specification size.
Claims (3)
1. to impeller enlarging special equipment after, comprise oil cylinder A, frame, workbench and electric cabinet, described frame comprises base plate and both sides fagging, both sides fagging symmetry is installed on the both sides of base plate one end, connected by connecting plate between the fagging of both sides, oil cylinder A is fastenedly connected on connecting plate, the output of oil cylinder A is fixed with platen, platen is fixed with flaring die, it is characterized in that, frame is fixed with the inductive switch for controlling oil cylinder A stroke, the base plate of frame is provided with the first guide rail, the second guide rail coordinated with described first slide is provided with bottom workbench, the length of described first guide rail is greater than the length of workbench, described first guide rail and the second guide rail are respectively equipped with oil-way and protective cover, ganoid stiffener is added between the first guide rail and the second guide rail, the base plate of frame is provided with back-up block, and the upper surface of described back-up block is fitted in the lower surface of workbench, and the length of described back-up block is identical with the length of workbench, and when oil cylinder B does not start, back-up block is positioned at immediately below workbench, the material containing face of workbench is detachably provided with mounting seat, and the middle part of mounting seat is fixed with locating shaft, and the axle sleeve installing hole of described locating shaft and backward impeller circular base plate center matches, the installed in front of base plate has oil cylinder B, the output of oil cylinder B is fixing on the table, and when oil cylinder B does not start, described locating shaft is relative with the center of flaring die, when oil cylinder B reaches setting stroke, described workbench is positioned at the rear side of connecting plate and flaring die completely, oil cylinder A is connected with electric cabinet respectively with oil cylinder B.
2. backward impeller enlarging special equipment according to claim 1, it is characterized in that, described stiffener is copper coin.
3. backward impeller enlarging special equipment according to claim 1, it is characterized in that, the material containing face of workbench is fixed with transition frame, transition frame is fixed with mounting seat, the middle part of mounting seat is fixed with locating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510582215.3A CN105107935B (en) | 2015-09-14 | 2015-09-14 | Special flaring equipment for backward impeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510582215.3A CN105107935B (en) | 2015-09-14 | 2015-09-14 | Special flaring equipment for backward impeller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105107935A true CN105107935A (en) | 2015-12-02 |
| CN105107935B CN105107935B (en) | 2017-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510582215.3A Active CN105107935B (en) | 2015-09-14 | 2015-09-14 | Special flaring equipment for backward impeller |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202318682U (en) * | 2011-11-12 | 2012-07-11 | 宁波朗迪叶轮机械有限公司 | Forming machine for manufacturing shaft sleeve assembly on cross-flow fan blade |
| CN202606741U (en) * | 2012-06-28 | 2012-12-19 | 成都陵川特种工业有限责任公司 | Four-column hydraulic flaring machine |
| CN103100848A (en) * | 2012-11-12 | 2013-05-15 | 无锡双翼汽车环保科技有限公司 | Exhaust gas recirculation (EGR) cooler core body assembly machine |
| JP2014095367A (en) * | 2012-11-12 | 2014-05-22 | Honda Motor Co Ltd | Method of manufacturing mixer |
| WO2014134767A1 (en) * | 2013-03-04 | 2014-09-12 | Ding Yuwu | Car steel ring spoke production and manufacture process and specific mould thereof |
-
2015
- 2015-09-14 CN CN201510582215.3A patent/CN105107935B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202318682U (en) * | 2011-11-12 | 2012-07-11 | 宁波朗迪叶轮机械有限公司 | Forming machine for manufacturing shaft sleeve assembly on cross-flow fan blade |
| CN202606741U (en) * | 2012-06-28 | 2012-12-19 | 成都陵川特种工业有限责任公司 | Four-column hydraulic flaring machine |
| CN103100848A (en) * | 2012-11-12 | 2013-05-15 | 无锡双翼汽车环保科技有限公司 | Exhaust gas recirculation (EGR) cooler core body assembly machine |
| JP2014095367A (en) * | 2012-11-12 | 2014-05-22 | Honda Motor Co Ltd | Method of manufacturing mixer |
| WO2014134767A1 (en) * | 2013-03-04 | 2014-09-12 | Ding Yuwu | Car steel ring spoke production and manufacture process and specific mould thereof |
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| Publication number | Publication date |
|---|---|
| CN105107935B (en) | 2017-03-22 |
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