CN202685193U - Oil pump motor assembly for injection molding machine - Google Patents
Oil pump motor assembly for injection molding machine Download PDFInfo
- Publication number
- CN202685193U CN202685193U CN 201220280530 CN201220280530U CN202685193U CN 202685193 U CN202685193 U CN 202685193U CN 201220280530 CN201220280530 CN 201220280530 CN 201220280530 U CN201220280530 U CN 201220280530U CN 202685193 U CN202685193 U CN 202685193U
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- Prior art keywords
- oil pump
- oil
- flange
- electrical machinery
- motor
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Abstract
The utility model relates to an oil pump motor assembly for an injection molding machine. The oil pump motor assembly comprises a motor, an oil pump body and a coupler and also comprises an oil pump flange, a small pump oil outlet flange, a large pump oil outlet flange and an oil suction pipe piece, wherein the motor is connected with the oil pump body through the coupler; the flange of the motor is fixedly connected with the oil pump flange through a fastener; the large pump oil outlet flange is fixedly arranged on a large oil outlet on the oil pump body; the small pump oil outlet flange is fixedly arranged on the small oil outlet of the oil pump body; and the oil suction pipe piece is fixedly connected to an oil suction port flange above the oil pump body through the fastener. The working efficiency of the oil pump motor can be improved, the production cost of the oil pump motor assembly can be reduced, and the service life of the oil pump motor is prolonged.
Description
Technical field
The utility model relates to a kind of Oil pump electrical machinery assembly of injection machine, belongs to the parts of injection machine.
Background technology
Injection machine is with thermoplastic or thermosetting plastics, utilizes mould to make the equipment of the plastic products of various shapes.Discrete, horizontal, all electric etc.Injection machine is comprised of injecting systems, Clamping System, hydraulic system, electric control system, lubricating system, heating and cooling system etc. usually.
The Oil pump electrical machinery assembly of injection machine is mechanical component important in the Hydraulic System for Injection Moulding Machine.Whether the normal operation of this assembly, whether normally is directly connected to Hydraulic System for Injection Moulding Machine, concerning injection machine performance quality.
Because the injection machine injection moulding process is a cyclic process, complete injection moulding process is advanced, injection, pressurize, cooling, plasticizing, die sinking, is ejected the operations such as goods and form by matched moulds, injection seat, in these operations, the needed pressure of stages all is different with the time, for example, injection process needs high pressure; Pressure maintaining period needs elevated pressures, and cool off, plasticizing process needs low-pressure, but the time is longer.The accurate cooperation of several parameters such as finishing all of each operation is free, pressure, flow, speed, position that is to say that the movement in a certain position has corresponding pressure and speed, and different positions and in the time its pressure and speed all be variable.
Traditional injection machine is to adopt the constant displacement pump fuel feeding, and each action of injection moulding process is all different to the requirement of speed, pressure and flow, and it is that proportioning valve by injection machine adopts the mode of overflow adjusting with unnecessary oily by-pass oil sump tank.In whole process, the rotating speed of motor is constant, therefore fuel delivery is also fixed, and because execution action is intermittence, also and can not full load, therefore quantitatively fuel feeding just has very large wasting space (approximately 50%).The power consumption of injection machine mainly is divided into three parts: hydraulic system oil pump.Electric heater.The circulating cooling water pump.Wherein the hydraulic oil pump power consumption accounts for more than 80% of whole injection machine power consumption, and the motor capacity of usually design exceeds much than actual needs, has the phenomenon of " low load with strong power ".In Oil pump electrical machinery group process, also exist irrational phenomenon simultaneously.
The utility model content
The purpose of this utility model is to provide a kind of Oil pump electrical machinery assembly of injection machine, can overcome above-mentioned shortcoming, this Oil pump electrical machinery operating efficiency can be improved, and can reduce the production cost of Oil pump electrical machinery assembly, improve simultaneously the service life of this Oil pump electrical machinery.
The technical solution of the utility model is, a kind of Oil pump electrical machinery assembly of injection machine, comprise motor, oil pump body, shaft coupling, described motor is connected with oil pump body by shaft coupling, also comprises, Oil pump flange, littlely pumps the oil process orchid, pumps oil process orchid, oil suction pipe fitting greatly, wherein, the flange of motor and Oil pump flange are affixed by securing member; Large oil-out on oil pump body is being fixedly mounted with and is pumping greatly the oil process orchid; Little oil-out on oil pump body is being fixedly mounted with the little oil process orchid of pumping; Oil suction pipe fitting is fixed on the inlet port flange of oil pump body top by securing member.
Described Oil pump electrical machinery assembly, employed standard component has, bolt M16 * 50,4; 16,4 on packing ring; Vibration-stopper gum, 1; Screw M16 * 60,4; 16,6 on packing ring; Nut M16,4; Screw M16 * 35,2; Screw M12 * 30,4;
Described Oil pump flange is weldment.
Described oil suction pipe fitting is weldment.
The Oil pump electrical machinery assembly of a kind of injection machine that the utility model provides, can overcome above-mentioned shortcoming, be not only this Oil pump electrical machinery operating efficiency and can improve, and owing to making some flange castings into weldment, reduced cost from processing, and improved the service life of this motor.
Description of drawings
This accompanying drawing only limits to understanding of the present utility model and support, but does not limit the utility model.
Fig. 1 is the Oil pump electrical machinery assembly front view of a kind of injection machine of the utility model.
Fig. 2 is the Oil pump electrical machinery assembly right view of a kind of injection machine of the utility model.
Fig. 3 is the Oil pump electrical machinery assembly plan view of a kind of injection machine of the utility model.
Fig. 4 is in the Oil pump electrical machinery assembly of a kind of injection machine of the utility model, the front view of Oil pump flange part.
Fig. 5 is in the Oil pump electrical machinery assembly of a kind of injection machine of the utility model, the left view of Oil pump flange part.
Fig. 6 is in the Oil pump electrical machinery assembly of a kind of injection machine of the utility model, the little front view that pumps the oil process orchid.
Fig. 7 is in the Oil pump electrical machinery assembly of a kind of injection machine of the utility model, the little top view that pumps the oil process orchid.
Fig. 8 is in the Oil pump electrical machinery assembly of a kind of injection machine of the utility model, pumps greatly the front view of oil process orchid.
Fig. 9 is in the Oil pump electrical machinery assembly of a kind of injection machine of the utility model, pumps greatly the top view of oil process orchid.
Figure 10 is in the Oil pump electrical machinery assembly of a kind of injection machine of the utility model, the front view of oil suction pipe fitting.
Figure 11 is in the Oil pump electrical machinery assembly of a kind of injection machine of the utility model, the left view of oil suction pipe fitting.
Among the figure: 1. motor, 2-bolt, 3-packing ring, the 4-vibration-stopper gum, 5-Oil pump flange, 6-screw, the 7-packing ring, 8-nut, 9-shaft coupling, the 10-oil pump body, 11-screw, 12-oil suction pipe fitting, 13-screw, 14-pump greatly the oil process orchid, and 15-is little to pump the oil process orchid, the 21-flange, 22-steel pipe, 23-hose coupling.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in detail.Need to prove, accompanying drawing is of the present utility modelly to further specify and replenish understanding, and does not limit the utility model.Fig. 1-Fig. 3 is the view of the Oil pump electrical machinery assembly all directions of a kind of injection machine of the utility model.Can find out from accompanying drawing,
A kind of Oil pump electrical machinery assembly of injection machine, comprise, motor 1, oil pump body 10, shaft coupling 9, described motor 1 is connected with oil pump body 10 by shaft coupling 9, also comprise, Oil pump flange 5, littlely pump oil process orchid 15, pump oil process orchid 14, oil suction pipe fitting 12 greatly, wherein, the flange of motor 1 and Oil pump flange 5 are affixed by securing member; Large oil-out on oil pump body 10 is being fixedly mounted with and is pumping greatly oil process orchid 14; Little oil-out on oil pump body 10 is being fixedly mounted with the little oil process orchid 15 of pumping; Oil suction pipe fitting 12 is fixed on the inlet port flange of oil pump body 10 tops by securing member.
Described Oil pump electrical machinery assembly, employed standard component has, bolt M16 * 50,4; 16,4 on packing ring; Vibration-stopper gum, 1; Screw M16 * 60,4; 16,6 on packing ring; Nut M16,4; Screw M16 * 35,2; Screw M12 * 30,4;
Described Oil pump flange 5 is weldments.
Described oil suction pipe fitting 12 is weldments.
The Oil pump electrical machinery assembly of a kind of injection machine that the utility model provides not only makes this Oil pump electrical machinery operating efficiency improve, and makes some flange castings into weldment, has reduced cost from processing, and has improved the service life of this Oil pump electrical machinery.
In sum; the utility model technical conceive to those skilled in the art, can be conceived by this; derive and to substitute or the various technical schemes of identical functions conversion, but various technical schemes are all among the protection domain of claims of the present utility model.
Claims (4)
1. the Oil pump electrical machinery assembly of an injection machine comprises, motor, oil pump body, shaft coupling; Motor is connected with oil pump body by shaft coupling, it is characterized in that, also comprises, Oil pump flange, littlely pumps the oil process orchid, pumps oil process orchid, oil suction pipe fitting greatly, and wherein, the flange of motor and Oil pump flange are affixed by securing member; Large oil-out on oil pump body is being fixedly mounted with and is pumping greatly the oil process orchid; Little oil-out on oil pump body is being fixedly mounted with the little oil process orchid of pumping; Oil suction pipe fitting is fixed on the inlet port flange of oil pump body top by securing member.
2. according to the Oil pump electrical machinery assembly of a kind of injection machine claimed in claim 1, it is characterized in that, described Oil pump electrical machinery assembly, employed standard component has, bolt M16 * 50,4; 16,4 on packing ring; Vibration-stopper gum, 1; Screw M16 * 60,4; 16,6 on packing ring; Nut M16,4; Screw M16 * 35,2; Screw M12 * 30,4.
3. according to the Oil pump electrical machinery assembly of a kind of injection machine claimed in claim 1, it is characterized in that, described Oil pump flange is weldment.
4. according to the Oil pump electrical machinery assembly of a kind of injection machine claimed in claim 1, it is characterized in that, described oil suction pipe fitting is weldment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220280530 CN202685193U (en) | 2012-06-15 | 2012-06-15 | Oil pump motor assembly for injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220280530 CN202685193U (en) | 2012-06-15 | 2012-06-15 | Oil pump motor assembly for injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202685193U true CN202685193U (en) | 2013-01-23 |
Family
ID=47540860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220280530 Expired - Fee Related CN202685193U (en) | 2012-06-15 | 2012-06-15 | Oil pump motor assembly for injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202685193U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700058A (en) * | 2012-06-15 | 2012-10-03 | 无锡天惠塑机有限公司 | Oil pump motor assembly of injection molding machine |
-
2012
- 2012-06-15 CN CN 201220280530 patent/CN202685193U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700058A (en) * | 2012-06-15 | 2012-10-03 | 无锡天惠塑机有限公司 | Oil pump motor assembly of injection molding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20130615 |