CN202546206U - Micro-current pressure-difference power failure mechanism for electric butter filling machine - Google Patents
Micro-current pressure-difference power failure mechanism for electric butter filling machine Download PDFInfo
- Publication number
- CN202546206U CN202546206U CN2012202173711U CN201220217371U CN202546206U CN 202546206 U CN202546206 U CN 202546206U CN 2012202173711 U CN2012202173711 U CN 2012202173711U CN 201220217371 U CN201220217371 U CN 201220217371U CN 202546206 U CN202546206 U CN 202546206U
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- valve body
- pressure
- difference power
- power failure
- regulation valve
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Abstract
The utility model discloses a micro-current pressure-difference power failure mechanism for an electric butter filling machine, relating to the technical field of electric butter filling machine components. The micro-current pressure-difference power failure mechanism comprises a pressure regulating valve body, wherein a through hole is arranged in the pressure regulating valve body, one end of the through hole is connected with an oil inlet tube, the other end of the through hole is provided with a sensor shaft, the sensor shaft is provided with a step for fixing a pressure regulating spring, a spring seat is arranged on the outer circumference of the pressure regulating spring and is connected with the pressure regulating valve body through a thread, and the thread part of the tail end of the sensor is sequentially provided with an insulating sleeve, a power-failure sleeve, a wire clip, an insulating pad, a flat pad, a locking nut and a protective sleeve. Compared with the prior art, the micro-current pressure-difference power failure mechanism disclosed by the utility model has the advantages of simple structure, sensitivity in power failure and safety in weak current.
Description
Technical field
The utility model relates to electric grease injecting machine Component technical field, is specifically related to a kind of little electric current pressure difference power cutoff mechanism that is used for electric grease injecting machine.
Background technique
In the existing technology, the equipment of grease up in machinery, what extensively adopt is the pneumatic high-voltage oil gun.Though this kind oil gun has the advantage of high working efficiency, but, make shorten air pump unit working life of complete machine, and its rate of fault is higher because its changement complex structure very easily lost efficacy.
Chinese invention patent CN101718388A discloses a kind of electric grease injecting machine, its by reducer shaft, eccentric disc, live axle, slide block, piston, cylinder body, motion block, dial oily sheet, oil pressing plate, decide piece, base plate, contiguous block, spiral forced oil device live axle, bearing, outward flange, inner flange, oil inlet hole, oil drum, piston hole, groove, oil outlet, square hole, the oily sheet of pressure form.Though this electric grease injecting machine can aspirate the higher grease of viscosity, can avoid occurring in the oil simultaneously air.But obviously there is following defective in it: the relief valve aspect adopts pressure controlled valve, and machine works without cessation, and has reduced the working life of machine; Pressure aspect pressure reaches 36MPa and shuts down the back fail to start.
Summary of the invention
The purpose of the utility model is the deficiency that overcomes existing technology, and a kind of little electric current pressure difference power cutoff mechanism that is used for electric grease injecting machine is provided, and is convenient to controling of electric grease injecting machine.
The little electric current pressure difference of the utility model power cutoff mechanism is made up of the pressure regulation valve body, and said pressure regulation valve body set inside has a through hole; One end of said through hole is connected with oil inlet pipe; The other end is provided with sensing shaft, and said sensing shaft is provided with the step that is used for fixing pressure adjusting spring, on said pressure adjusting spring excircle, is provided with spring seat; Through being threaded on the pressure regulation valve body, sensing shaft end thread part is equipped with insulating bush, outage cover, wire clamp, felt pad, plain cushion, locking nut, protecting jacket successively; The oil outlet that is connected with little electric current pressure difference power cutoff mechanism is arranged on said pressure regulation valve body near on the filler opening one end Vertical direction.
Near filler opening one end Vertical direction one pressure gauge can be set at said pressure regulation valve body, be convenient to the detected pressures value.
Simple in structure, the advantage sensitive, light current safety of cutting off the power supply that the utility model compared with prior art has.
Description of drawings
Fig. 1 is the structural representation that the utility model is used for little electric current pressure difference power cutoff mechanism of electric grease injecting machine.
Embodiment
Elaborate to the utility model is novel below in conjunction with accompanying drawing, but the protection domain of the utility model is not only for so.
As shown in Figure 1, among the figure: 1, pressure regulation valve body, 2, sensing shaft, 3, pressure adjusting spring, 4, spring seat; 5, outage cover, 6, insulating bush, 7, wire clamp, 8, felt pad, 9, plain cushion; 10, locking nut, 11, protecting jacket, 12, pressure gauge is curved connects, 13, delivery connection.
It is made up of the pressure regulation valve body; Pressure regulation valve body set inside has a through hole, and an end of through hole is connected with oil inlet pipe, and the other end is provided with sensing shaft; Sensing shaft is provided with the step that is used for fixing pressure adjusting spring; On the pressure adjusting spring excircle, be provided with spring seat, through being threaded on the pressure regulation valve body, sensing shaft end thread part is equipped with insulating bush, outage cover, wire clamp, felt pad, plain cushion, locking nut, protecting jacket successively; The oil outlet that is connected with little electric current pressure difference power cutoff mechanism is arranged on the pressure regulation valve body near on the filler opening one end Vertical direction.Be provided with pressure gauge at the pressure regulation valve body near filler opening one end Vertical direction.
Claims (2)
1. little electric current pressure difference power cutoff mechanism that is used for electric grease injecting machine; Form by the pressure regulation valve body; It is characterized in that: said pressure regulation valve body set inside has a through hole, and an end of said through hole is connected with oil inlet pipe, and the other end is provided with sensing shaft; Said sensing shaft is provided with the step that is used for fixing pressure adjusting spring; On said pressure adjusting spring excircle, be provided with spring seat, through being threaded on the pressure regulation valve body, sensing shaft end thread part is equipped with insulating bush, outage cover, wire clamp, felt pad, plain cushion, locking nut, protecting jacket successively; The oil outlet that is connected with little electric current pressure difference power cutoff mechanism is arranged on said pressure regulation valve body near on the filler opening one end Vertical direction.
2. the little electric current pressure difference power cutoff mechanism that is used for electric grease injecting machine according to claim 1 is characterized in that: be provided with pressure gauge at said pressure regulation valve body near filler opening one end Vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202173711U CN202546206U (en) | 2012-05-15 | 2012-05-15 | Micro-current pressure-difference power failure mechanism for electric butter filling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202173711U CN202546206U (en) | 2012-05-15 | 2012-05-15 | Micro-current pressure-difference power failure mechanism for electric butter filling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202546206U true CN202546206U (en) | 2012-11-21 |
Family
ID=47166843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202173711U Expired - Fee Related CN202546206U (en) | 2012-05-15 | 2012-05-15 | Micro-current pressure-difference power failure mechanism for electric butter filling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202546206U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661479A (en) * | 2012-05-15 | 2012-09-12 | 临沂市爱普工具有限公司 | Micro-current pressure difference breaking mechanism for electric butter filling machine |
-
2012
- 2012-05-15 CN CN2012202173711U patent/CN202546206U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661479A (en) * | 2012-05-15 | 2012-09-12 | 临沂市爱普工具有限公司 | Micro-current pressure difference breaking mechanism for electric butter filling 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: 20121121 Termination date: 20140515 |