CN205184196U - Water pump vane assembly quality - Google Patents
Water pump vane assembly quality Download PDFInfo
- Publication number
- CN205184196U CN205184196U CN201520941819.8U CN201520941819U CN205184196U CN 205184196 U CN205184196 U CN 205184196U CN 201520941819 U CN201520941819 U CN 201520941819U CN 205184196 U CN205184196 U CN 205184196U
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- water pump
- press
- lifter plate
- pump vane
- supporting mechanism
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Abstract
The utility model discloses a water pump vane assembly quality, including workstation and the centering centering pressure equipment mechanism of setting on the workstation, work table center is equipped with impeller clamping orient mechanism. Centering pressure equipment mechanism includes the floating supporting mechanism that is connected with the workstation through elevating system, be located on the floating supporting mechanism anchor clamps physically and be located the pressure equipment mechanism on floating supporting mechanism upper portion. The utility model discloses a device installation impeller accuracy is high, can not damage impeller and bearing, and the installation effectiveness is high.
Description
Technical field
The utility model relates to Water-pump impeller of automobile erection unit technical field, particularly a kind of water pump vane assembling device.
Background technology
Automobile engine extensively adopts centrifugal water pump, and its basic structure is made up of parts such as water pump body, bearing, water seal, impeller, belt pulleys.Tradition assembly method is: the pump housing faces up greatly, is pressed in by impeller in bearing shaft, is pressed onto drawing requirement position.Tradition pressing method press-fits its drawback following 3 points: 1) pump housing faces up greatly, and bottom is irregularly shaped, is placed on clamp body and is not easy to fix, horizontal positioned difficulty is large, and to press-fit process middle and lower part contact point irregular, discontinuity, easily causes the pump housing to damage.2) water pump body majority is irregularly shaped, exists and lays particular stress on situation, and the pump housing is placed rear bearing center and produced skew, owing to laying particular stress on and the impact of position error, produces bias voltage when press-fiting; 3) above-mentioned pressing method at least needs two people operation, and operation is wasted time and energy, and efficiency of assembling is extremely low, and two people only can install 19 in one day 8 hours, and what is more important yield rate is low, yield rate only 65%.And pump housing weight greatly not easily grasps balance, easily smash bearing or/impeller, and impulsive force is large in the process of pounding, produces reaction force, easily cause bearing or impeller failure.As CN200920147115.8 discloses a kind of automobile engine liquid pump assembly impeller assembling device, comprise Upper Die-sleeve, Upper Die-sleeve has impeller installing hole, Upper Die-sleeve can be provided with magnetic material in the effective range of impeller action.The metallic impeller of light weight can only be press-fited, for non-light weight and the large impeller of quality, can tilt press-fiting process impeller, cause bias voltage.
Utility model content
The utility model is for above-mentioned prior art Problems existing, provides a kind of water pump vane assembling device, and installation impeller accuracy is high, and can not damage impeller and bearing, installation effectiveness is high.
The technical solution adopted in the utility model:
A kind of water pump vane assembling device, the centering centering press-loading device comprising workbench and arrange on the table, described workbench center is provided with impeller positioning guide mechanism.
Described centering centering press-loading device comprise be connected by elevating mechanism with workbench Floatable supporting mechanism, be positioned at the clamp body on Floatable supporting mechanism and be positioned at the press-loading device on Floatable supporting mechanism top.
Described Floatable supporting mechanism comprises setting lifter plate on the table and the float plate be connected by rolling mechanism with lifter plate.
Described rolling mechanism comprises the shoulder hole be arranged on lifter plate, be arranged at the annular groove on shoulder hole and be positioned at several steel balls of annular groove, and described float plate is provided with the annular lug matched with lifter plate shoulder hole.
Described elevating mechanism comprises several lift cylinders be distributed between lifter plate and workbench.
Described press-loading device comprises setting press-fiting cylinder, be positioned at the pressure head press-fiting Telescopic-cylinder end under the top plate.
Described lifter plate, float plate, clamp body center are provided with the through hole passed for impeller positioning guide mechanism.
Described impeller positioning guide mechanism comprises the impeller positioning core axle arranging support tube on the table and be positioned at support tube, described support tube has supporting mechanism, and described supporting mechanism comprises and is arranged on support cylinder under support tube and supports Telescopic-cylinder end and be positioned at being arranged on the support bar that support tube is connected with impeller positioning core axle.
Several original position guiding mechanisms are evenly equipped with inside the shoulder hole of described lifter plate.
Described original position guiding mechanism comprises the cylindrical shell of the one end open be arranged on inside shoulder hole, the spring being positioned at cylindrical shell and the steel ball be positioned on spring.
Described support bar, impeller positioning core axle and pressure head are all coaxial.
The beneficial effects of the utility model:
Elevating mechanism of the present utility model comprises several lift cylinders be distributed between lifter plate and workbench, ensure that lifter plate level rises or declines, expansion link plays guide effect, prevent lifter plate in decline or uphill process medium dip, described press-loading device comprises setting press-fiting cylinder, be positioned at the pressure head press-fiting Telescopic-cylinder end under the top plate, the vertical section of pressure head is horn-like, plays bearing shaft guide effect, is convenient to bearing shaft and enters in pressure head.Described impeller positioning guide mechanism comprises and arranges support tube on the table, all sides of described support tube and impeller match, impeller positioning core axle is provided with in described support tube, supporting mechanism is provided with in described support tube, described supporting mechanism comprises and is arranged on support cylinder under support tube and supports Telescopic-cylinder end and be positioned at being arranged on the support bar that support tube contacts with impeller positioning core axle, plays the effect of locating impeller.By two cylinder supports below lifter plate, when pressure head presses down, after downward pressure is greater than the support force of cylinder setting, pallet moves down with cylinder piston; Cylinder below lifter plate is setting pressure control valve in air inlet gas circuit, can set abutment pressure, force value be according to pressure head do not press down time cylinder above hold in the palm weight set; Annular retainer is evenly equipped with several for placing the through hole of steel ball, the diameter of steel ball is greater than the degree of depth of annular groove, the degree of depth of annular groove is greater than the thickness of annular retainer, and annular retainer can ensure that steel ball is uniformly dispersed, thus makes float plate uniform force.Float plate is connected with the floating steel ball of firm banking, spacing is about 0.5-1mm, bearing shaft enters in pressure head, pressure head guide effect drives the motion of water pump component, jig plate, float plate, thus elimination bearing centre and equipment press-fit the offset at center, make water pump component bearing centre centering (even if pressure head, bearing shaft and impeller positioning core axle are coaxial).Float plate arranges locating hole, for quick-replaceable clamp body, adapts to the pump housing of different model.The assembling of impeller highly relies on pressure head to ensure, by Controlled by Programmable Controller pressure head depression depths.So far the pressure sensor on cooperating equipment, Equipment Inspection to preset pressure, equipment return.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, specific embodiment of the utility model is described in detail:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is Floatable supporting mechanism structural representation of the present utility model;
Fig. 3 is the uniform mechanism structure schematic diagram of ball of the present utility model.
Drawing reference numeral illustrates: 1, lift cylinder; 2, cylinder is supported; 3, workbench; 4, support bar; 5, support tube; 6, lifter plate; 7, steel ball; 8, float plate; 9, impeller positioning core axle; 10, clamp body; 11, impeller; 12, the pump housing; 13, bearing shaft; 14, pressure head; 15, cylinder is press-fited; 16, top board; 17, original position guiding mechanism; 20, the uniform mechanism of steel ball; 21, the through hole of steel ball is placed; 22, shoulder hole; 23, steel ball; 24, spring; 25, cylindrical shell.
Detailed description of the invention
Embodiment 1: as shown in Figure 1, 2, 3, a kind of water pump vane assembling device, the centering centering press-loading device comprising workbench 3 and be arranged on workbench 3, described workbench 3 center is provided with impeller positioning guide mechanism.
Described centering centering press-loading device comprise be connected by elevating mechanism with workbench Floatable supporting mechanism, be positioned at the clamp body 10 on Floatable supporting mechanism and be positioned at the press-loading device on Floatable supporting mechanism top.
Described Floatable supporting mechanism comprises setting lifter plate 6 on the table and the float plate 8 be connected by rolling mechanism with lifter plate 6.
Described rolling mechanism comprises the shoulder hole 22 be arranged on lifter plate, be arranged at the annular groove on shoulder hole 22 and be positioned at 20 steel balls 7 of annular groove, and described float plate is provided with the annular lug matched with lifter plate shoulder hole.
Described elevating mechanism comprises 2 lift cylinders 1 be distributed between lifter plate 6 and workbench 3.
Described press-loading device comprises and is arranged on press-fiting cylinder 15, be positioned at the pressure head 14 press-fiting cylinder 15 telescopic end under top board 16.
Described lifter plate 6, float plate 8, clamp body 10 center are provided with the through hole passed for impeller positioning guide mechanism.
Described impeller positioning guide mechanism comprises the impeller positioning core axle arranging support tube on the table 5 and be positioned at support tube 5, described support tube has supporting mechanism, and described supporting mechanism comprises and is arranged on support cylinder 2 under support tube and supports cylinder 2 telescopic end and be positioned at being arranged on the support bar 4 that support tube is connected with impeller positioning core axle.
2 original position guiding mechanisms are evenly equipped with inside the shoulder hole of described lifter plate.
Described original position guiding mechanism 17 comprises the cylindrical shell 25 of the one end open be arranged on inside shoulder hole, the spring 24 being positioned at cylindrical shell and the steel ball 23 be positioned on spring 24.
Described support bar 4, impeller positioning core axle and pressure head 14 are all coaxial.
A kind of cooling water pump impeller for automobile engine assembly method, comprises the following steps:
1) be first placed on support tube by impeller 11, impeller positioning core axle is through impeller bore, and be placed on clamp body by the pump housing 12, the pump housing is located by the pump housing alignment pin on clamp body, prevents the pump housing from moving;
2) press-fit cylinder operation upper table to move down, pressure head contacts with pump housing bearing shaft 13, pressure head continues to move down, along with pump housing bearing shaft enters pressure head endoporus, pump assembly and clamp body move on lifter plate together with float plate, and guiding pressure head and bearing shaft cylindrical matched in clearance come correcting bearing shaft center and pressure head center superposition with this;
3) pressure head continues to come downwards to after in bearing shaft end face and pressure head, hole end surface is fitted, pressure head withstands bearing shaft, pressure head and pump assembly together move down together with Floatable supporting mechanism, drive lifter plate moves down, bearing shaft contacts with impeller positioning core axle, workbench continues to move down, by impeller press-assembling in bearing shaft.
Embodiment 2: as shown in Figure 1, 2, 3, a kind of water pump vane assembling device, the centering centering press-loading device comprising workbench 3 and be arranged on workbench 3, described workbench 3 center is provided with impeller positioning guide mechanism.
Described centering centering press-loading device comprise be connected by elevating mechanism with workbench Floatable supporting mechanism, be positioned at the clamp body 10 on Floatable supporting mechanism and be positioned at the press-loading device on Floatable supporting mechanism top.
Described Floatable supporting mechanism comprises setting lifter plate 6 on the table and the float plate 8 be connected by rolling mechanism with lifter plate 6.
Described rolling mechanism comprises the shoulder hole 22 be arranged on lifter plate, be arranged at the annular groove on shoulder hole 22 and be positioned at 30 steel balls 7 of annular groove, and described float plate is provided with the annular lug matched with lifter plate shoulder hole.
Described elevating mechanism comprises 3 lift cylinders 1 be distributed between lifter plate 6 and workbench 3.
Described press-loading device comprises and is arranged on press-fiting cylinder 15, be positioned at the pressure head 14 press-fiting cylinder 15 telescopic end under top board 16.
Described lifter plate 6, float plate 8, clamp body 10 center are provided with the through hole passed for impeller positioning guide mechanism.
Described impeller positioning guide mechanism comprises the impeller positioning core axle arranging support tube on the table 5 and be positioned at support tube 5, described support tube has supporting mechanism, and described supporting mechanism comprises and is arranged on support cylinder 2 under support tube and supports cylinder 2 telescopic end and be positioned at being arranged on the support bar 4 that support tube is connected with impeller positioning core axle.
3 original position guiding mechanisms are evenly equipped with inside the shoulder hole of described lifter plate.
Described original position guiding mechanism 17 comprises the cylindrical shell 25 of the one end open be arranged on inside shoulder hole, the spring 24 being positioned at cylindrical shell and the steel ball 23 be positioned on spring 24.
Described support bar 4, impeller positioning core axle and pressure head 14 are all coaxial.
Embodiment 3: as shown in Figure 1, 2, 3, a kind of water pump vane assembling device, the centering centering press-loading device comprising workbench 3 and be arranged on workbench 3, described workbench 3 center is provided with impeller positioning guide mechanism.
Described centering centering press-loading device comprise be connected by elevating mechanism with workbench Floatable supporting mechanism, be positioned at the clamp body 10 on Floatable supporting mechanism and be positioned at the press-loading device on Floatable supporting mechanism top.
Described Floatable supporting mechanism comprises setting lifter plate 6 on the table and the float plate 8 be connected by rolling mechanism with lifter plate 6.
Described rolling mechanism comprises the shoulder hole 22 be arranged on lifter plate, be arranged at the annular groove on shoulder hole 22 and be positioned at 30 steel balls 7 of annular groove, and described float plate is provided with the annular lug matched with lifter plate shoulder hole.
Described elevating mechanism comprises 4 lift cylinders 1 be distributed between lifter plate 6 and workbench 3.
Described press-loading device comprises and is arranged on press-fiting cylinder 15, be positioned at the pressure head 14 press-fiting cylinder 15 telescopic end under top board 16.
Described lifter plate 6, float plate 8, clamp body 10 center are provided with the through hole passed for impeller positioning guide mechanism.
Described impeller positioning guide mechanism comprises the impeller positioning core axle arranging support tube on the table 5 and be positioned at support tube 5, described support tube has supporting mechanism, and described supporting mechanism comprises and is arranged on support cylinder 2 under support tube and supports cylinder 2 telescopic end and be positioned at being arranged on the support bar 4 that support tube is connected with impeller positioning core axle.
4 original position guiding mechanisms are evenly equipped with inside the shoulder hole of described lifter plate.
Described original position guiding mechanism 17 comprises the cylindrical shell 25 of the one end open be arranged on inside shoulder hole, the spring 24 being positioned at cylindrical shell and the steel ball 23 be positioned on spring 24.
Described support bar 4, impeller positioning core axle and pressure head 14 are all coaxial.
Embodiment 4: as shown in Figure 1, 2, 3, a kind of water pump vane assembling device, the centering centering press-loading device comprising workbench 3 and be arranged on workbench 3, described workbench 3 center is provided with impeller positioning guide mechanism.
Described centering centering press-loading device comprise be connected by elevating mechanism with workbench Floatable supporting mechanism, be positioned at the clamp body 10 on Floatable supporting mechanism and be positioned at the press-loading device on Floatable supporting mechanism top.
Described Floatable supporting mechanism comprises setting lifter plate 6 on the table and the float plate 8 be connected by rolling mechanism with lifter plate 6.
Described rolling mechanism comprises the shoulder hole 22 be arranged on lifter plate, be arranged at the annular groove on shoulder hole 22 and be positioned at 50 steel balls 7 of annular groove, and described float plate is provided with the annular lug matched with lifter plate shoulder hole.
Described elevating mechanism comprises 4 lift cylinders 1 be distributed between lifter plate 6 and workbench 3.
Described press-loading device comprises and is arranged on press-fiting cylinder 15, be positioned at the pressure head 14 press-fiting cylinder 15 telescopic end under top board 16.
Described lifter plate 6, float plate 8, clamp body 10 center are provided with the through hole passed for impeller positioning guide mechanism.
Described impeller positioning guide mechanism comprises the impeller positioning core axle arranging support tube on the table 5 and be positioned at support tube 5, described support tube has supporting mechanism, and described supporting mechanism comprises and is arranged on support cylinder 2 under support tube and supports cylinder 2 telescopic end and be positioned at being arranged on the support bar 4 that support tube is connected with impeller positioning core axle.
4 original position guiding mechanisms are evenly equipped with inside the shoulder hole of described lifter plate.
Described original position guiding mechanism 17 comprises the cylindrical shell 25 of the one end open be arranged on inside shoulder hole, the spring 24 being positioned at cylindrical shell and the steel ball 23 be positioned on spring 24.
Described support bar 4, impeller positioning core axle and pressure head 14 are all coaxial.
Claims (10)
1. a water pump vane assembling device, is characterized in that: the centering centering press-loading device comprising workbench and arrange on the table, described workbench center is provided with impeller positioning guide mechanism.
2. water pump vane assembling device as claimed in claim 1, is characterized in that: described centering centering press-loading device comprise be connected by elevating mechanism with workbench Floatable supporting mechanism, be positioned at the clamp body on Floatable supporting mechanism and be positioned at the press-loading device on Floatable supporting mechanism top.
3. water pump vane assembling device as claimed in claim 2, is characterized in that: described Floatable supporting mechanism comprises setting lifter plate on the table and the float plate be connected by rolling mechanism with lifter plate.
4. water pump vane assembling device as claimed in claim 3, it is characterized in that: described rolling mechanism comprises the shoulder hole be arranged on lifter plate, be arranged at the annular groove on shoulder hole and be positioned at several steel balls of annular groove, and described float plate is provided with the annular lug matched with lifter plate shoulder hole.
5. water pump vane assembling device as claimed in claim 4, is characterized in that: described elevating mechanism comprises several lift cylinders be distributed between lifter plate and workbench.
6. water pump vane assembling device as claimed in claim 5, is characterized in that: described press-loading device comprises setting press-fiting cylinder and being positioned at the pressure head press-fiting Telescopic-cylinder end under the top plate; Described lifter plate, described float plate and described clamp body center are provided with the through hole passed for impeller positioning guide mechanism.
7. water pump vane assembling device as claimed in claim 6, it is characterized in that: described impeller positioning guide mechanism comprises the impeller positioning core axle arranging support tube on the table and be positioned at support tube, described support tube has supporting mechanism, and described supporting mechanism comprises and is arranged on support cylinder under support tube and supports Telescopic-cylinder end and be positioned at being arranged on the support bar that support tube is connected with impeller positioning core axle.
8. water pump vane assembling device as claimed in claim 5, is characterized in that: be evenly equipped with several original position guiding mechanisms inside the shoulder hole of described lifter plate.
9. water pump vane assembling device as claimed in claim 7, is characterized in that: described support bar, described impeller positioning core axle and described pressure head are all coaxial.
10. water pump vane assembling device as claimed in claim 8, is characterized in that: described original position guiding mechanism comprises the cylindrical shell of the one end open be arranged on inside shoulder hole, the spring being positioned at cylindrical shell and the steel ball be positioned on spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520941819.8U CN205184196U (en) | 2015-11-24 | 2015-11-24 | Water pump vane assembly quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520941819.8U CN205184196U (en) | 2015-11-24 | 2015-11-24 | Water pump vane assembly quality |
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| Publication Number | Publication Date |
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| CN205184196U true CN205184196U (en) | 2016-04-27 |
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| CN201520941819.8U Active CN205184196U (en) | 2015-11-24 | 2015-11-24 | Water pump vane assembly quality |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105397476A (en) * | 2015-11-24 | 2016-03-16 | 河南省西峡汽车水泵股份有限公司 | Assembling device and method for impeller of cooling water pump of automobile engine |
| CN106378625A (en) * | 2016-10-27 | 2017-02-08 | 天津银宝山新科技有限公司 | Impeller assembling system and assembling method |
| CN107127537A (en) * | 2017-03-30 | 2017-09-05 | 中山市鑫光智能系统有限公司 | Pipeline tests automatic butt jointing device |
| CN108058012A (en) * | 2018-01-19 | 2018-05-22 | 安徽航大智能科技有限公司 | A kind of new energy rotor counterweight pin press-loading device |
| CN110480315A (en) * | 2019-08-27 | 2019-11-22 | 郑州飞龙汽车部件有限公司 | A kind of pump housing connecting tube inserting equipment |
| CN110722335A (en) * | 2019-10-12 | 2020-01-24 | 江苏科技大学 | Mandrel installation device of propeller for flexible ship |
-
2015
- 2015-11-24 CN CN201520941819.8U patent/CN205184196U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105397476A (en) * | 2015-11-24 | 2016-03-16 | 河南省西峡汽车水泵股份有限公司 | Assembling device and method for impeller of cooling water pump of automobile engine |
| CN106378625A (en) * | 2016-10-27 | 2017-02-08 | 天津银宝山新科技有限公司 | Impeller assembling system and assembling method |
| CN106378625B (en) * | 2016-10-27 | 2018-06-26 | 天津银宝山新科技有限公司 | The package system and assemble method of impeller |
| CN107127537A (en) * | 2017-03-30 | 2017-09-05 | 中山市鑫光智能系统有限公司 | Pipeline tests automatic butt jointing device |
| CN108058012A (en) * | 2018-01-19 | 2018-05-22 | 安徽航大智能科技有限公司 | A kind of new energy rotor counterweight pin press-loading device |
| CN110480315A (en) * | 2019-08-27 | 2019-11-22 | 郑州飞龙汽车部件有限公司 | A kind of pump housing connecting tube inserting equipment |
| CN110722335A (en) * | 2019-10-12 | 2020-01-24 | 江苏科技大学 | Mandrel installation device of propeller for flexible ship |
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