CN212202666U - Internal liquid supercharging device of mould control mechanism - Google Patents
Internal liquid supercharging device of mould control mechanism Download PDFInfo
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- CN212202666U CN212202666U CN202020755212.1U CN202020755212U CN212202666U CN 212202666 U CN212202666 U CN 212202666U CN 202020755212 U CN202020755212 U CN 202020755212U CN 212202666 U CN212202666 U CN 212202666U
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Abstract
The utility model relates to a mould processing technology field discloses die control mechanism's interior liquid supercharging device, including the pressure boost case, the upper surface left side of pressure boost case is equipped with the inlet, and the upper surface right side of pressure boost case is equipped with the liquid outlet, the left side wall middle part of pressure boost case rotates connects the lead screw, the middle part threaded connection piston of lead screw, the upper and lower both sides of piston are equipped with the through-hole, and the right side of through-hole rotates connection baffle, the right side wall lower part of pressure boost case is equipped with pressure sensor, and the right side wall upper portion of pressure boost case is equipped with the pump body, the sub-unit connection feed liquor pipe of the pump body, and the suction nozzle is connected to the lower extreme. The utility model is suitable for a mould control mechanism's interior liquid supercharging device drives the removal of piston through the lead screw to control the inside pressure of pressure boost case, the pressure boost is carried out to the mode of machinery, makes the pressure of pressure boost incasement portion more stable, thereby has guaranteed that the pressure of device output can the steady output.
Description
Technical Field
The utility model relates to a mould processing technology field specifically is mould control mechanism's interior liquid supercharging device.
Background
The industrial production is used for obtaining various dies and tools of required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother". In which the mold control mechanism needs to perform an increasing process on the internal liquid, and in this case, the related device needs to be involved.
Chinese patent (publication No. CN 206144872U) discloses an internal liquid supercharging device of a mold control mechanism, which comprises a liquid storage tank, a liquid inlet pipe, a liquid outlet pipe, an air pump and an air inlet pipe, wherein one end of the liquid inlet pipe is further provided with a liquid inlet valve and a floating ball controller, the liquid inlet valve is controlled by the floating ball controller, the floating ball controller is arranged at the upper part in the liquid storage tank, the outlet end of the liquid outlet pipe is further provided with a liquid outlet valve, the other end of the liquid outlet pipe is further provided with an oil suction head, the oil suction head is arranged at the bottom in the liquid storage tank, the air pump is connected with the liquid storage tank through the air inlet pipe, the inner wall of the liquid storage tank is further provided with a pressure sensor for controlling the working state of the. However, the device is increased by air pressure, but the maximum pressure value of the common air passage fittings is only 1mpa, which cannot meet the use requirement well, so the device needs to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model provides a mould control mechanism's interior liquid supercharging device has solved the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
die control mechanism's interior liquid supercharging device, including the pressure boost case, the upper surface left side of pressure boost case is equipped with the inlet, and the upper surface right side of pressure boost case is equipped with the liquid outlet, the left side wall middle part of pressure boost case rotates connects the lead screw, the middle part threaded connection piston of lead screw, the upper and lower both sides of piston are equipped with the through-hole, and the right side of through-hole rotates connection baffle, the right side wall lower part of pressure boost case is equipped with pressure sensor, and the right side wall upper portion of pressure boost case is equipped with the pump body, the sub-unit connection feed liquor pipe of the pump body, and the suction nozzle is connected to the lower extreme of feed liquor pipe, the upper.
As an optimized technical scheme of the utility model, the middle part of inlet is equipped with first choke valve.
As an optimal technical scheme of the utility model, the middle part of liquid outlet is equipped with the second choke valve.
As an optimal technical scheme of the utility model, the left side wall lower part of pressure-increasing tank is equipped with driving motor, the first bevel gear of driving motor's output shaft fixed connection, first bevel gear meshing connection second bevel gear, the left end of second bevel gear fixed connection lead screw.
As an optimal technical scheme of the utility model, the left side of piston is equipped with the guide bar, the left side wall of the middle part sliding connection pressure boost case of guide bar.
As an optimized technical scheme of the utility model, be equipped with O type circle between the outside of piston and the pressure boost incasement wall.
The utility model discloses have following useful part:
the utility model is suitable for a mould control mechanism's interior liquid supercharging device drives the removal of piston through the lead screw to control the inside pressure of pressure boost case, the pressure boost is carried out to the mode of machinery, makes the pressure stability more of pressure boost incasement portion, thereby has guaranteed that the pressure of device output can stabilize output, suitable using widely.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of an internal liquid pressurization device of a mold control mechanism.
Fig. 2 is a left side view of the internal liquid pressurizing device of the mold control mechanism.
Fig. 3 is a cross-sectional view a-a of fig. 2.
Fig. 4 is a schematic structural diagram of a piston in the internal liquid pressurization device of the mold control mechanism.
In the figure: 1. a guide bar; 2. a drive motor; 3. a first bevel gear; 4. a screw rod; 5. a second bevel gear; 6. a pressurizing box; 7. a first throttle valve; 8. a liquid inlet; 9. a second throttle valve; 10. a liquid outlet; 11. a piston; 12. an O-shaped ring; 13. a suction nozzle; 14. a liquid inlet pipe; 15. a pump body; 16. a liquid outlet pipe; 17. a pressure sensor; 18. a through hole; 19. and a baffle plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example one
Referring to fig. 1-4, the internal liquid pressurizing device of the mold control mechanism comprises a pressurizing box 6, a liquid inlet 8 is arranged on the left side of the upper surface of the pressurizing box 6, a first throttle valve 7 is arranged in the middle of the liquid inlet 8, a liquid outlet 10 is arranged on the right side of the upper surface of the pressurizing box 6, a second throttle valve 9 is arranged in the middle of the liquid outlet 10, the middle of the left side wall of the pressurizing box 6 is rotatably connected with a screw rod 4, a driving motor 2 is arranged on the lower portion of the left side wall of the pressurizing box 6, an output shaft of the driving motor 2 is fixedly connected with a first bevel gear 3, the first bevel gear 3 is engaged with a second bevel gear 5, the second bevel gear 5 is fixedly connected with the left end of the screw rod 4, the middle of the screw rod 4 is in threaded connection with a piston 11, a guide rod 1 is arranged on the left side of the piston 11, the middle of the, the right side wall lower part of pressure boost case 6 is equipped with pressure sensor 17, and the right side wall upper portion of pressure boost case 6 is equipped with the pump body 15, and liquid inlet pipe 14 is connected to the lower part of pump body 15, and suction nozzle 13 is connected to the lower extreme of liquid inlet pipe 14, the upper portion of pump body 15 is equipped with drain pipe 16, and liquid outlet 10 is connected on the upper portion of drain pipe 16.
Example two
Referring to fig. 3, the other contents of the present embodiment are the same as those of the first embodiment, except that: an O-shaped ring 12 is arranged between the outer part of the piston 11 and the inner wall of the pressurizing box 6. The sealing effect is achieved only by means of the matching of machining precision between the body of the piston 11 and the inner wall of the pressurizing box 6, and leakage danger can be caused after the device is used for a long time, so that the O-shaped ring 12 is arranged between the piston 11 and the inner wall of the pressurizing box 6, the sealing effect is achieved through the O-shaped ring 12, meanwhile, after the device is used for a long time, the sealing effect of the device can be guaranteed by replacing the O-shaped ring 12, and therefore the maintenance difficulty of the device is reduced.
In the implementation process of the utility model, firstly, the liquid inlet 8 is connected with the output end of the inner liquid, the liquid outlet 10 is connected with the use end of the inner liquid, the first throttle valve 7 is opened, the liquid inlet 8 is opened, the inner liquid enters the pressurizing box 6 through the liquid inlet 8, after the pressurizing box 6 is filled with the inner liquid, the first throttle valve 7 is closed, the driving motor 2 is started, the driving motor 2 drives the screw rod 4 to rotate through the first bevel gear 3 and the second bevel gear 5 which are connected in a meshing way, the screw rod 4 drives the piston 11 to move towards the right side, at the moment, the inner liquid on the right side is reduced, so that the pressure of the inner liquid is increased, the inner liquid is tightly pressed on the right side of the baffle 19 when the pressure is increased, the baffle 19 is tightly pressed outside the through hole 18, the through hole 18 is sealed, when the pressure sensor 17 detects that the pressure meets the demand, the, the pump body 15 is started, the pump body 15 continuously pumps out the internal liquid in the pressurizing box 6, the driving motor 2 is started at the same time, the driving motor 2 continuously controls the piston 11 to move towards the right side, the pressure in the pressurizing box 6 is kept, after the internal liquid in the pressurizing box 6 is output, the driving motor 2 is reversely started, the piston 11 moves towards the left side, meanwhile, the air pressure on the left side of the piston 11 is increased due to the fact that the air on the left side is compressed, the baffle plate 19 is pushed open by the air at the moment, and therefore the through hole 18 is communicated, the piston 11 can normally move towards the left side, and the problem that the pressure on the right side is sharply reduced; the utility model is suitable for a mould control mechanism's interior liquid supercharging device drives the removal of piston 11 through lead screw 4 to control 6 inside pressures of pressure boost case, the pressure boost is carried out to the mode of machinery, makes 6 inside pressures of pressure boost case more stable, thereby has guaranteed that the pressure of device output can stable output, suitable using widely.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The internal liquid supercharging device of the die control mechanism comprises a supercharging box (6), wherein a liquid inlet (8) is arranged on the left side of the upper surface of the supercharging box (6), a liquid outlet (10) is arranged on the right side of the upper surface of the supercharging box (6), it is characterized in that the middle part of the left side wall of the pressurizing box (6) is rotationally connected with a screw rod (4), the middle part of the screw rod (4) is in threaded connection with a piston (11), through holes (18) are arranged on the upper side and the lower side of the piston (11), the right side of the through hole (18) is rotatably connected with a baffle plate (19), a pressure sensor (17) is arranged on the lower portion of the right side wall of the pressurizing box (6), a pump body (15) is arranged on the upper portion of the right side wall of the pressurizing box (6), the lower portion of the pump body (15) is connected with a liquid inlet pipe (14), the lower end of the liquid inlet pipe (14) is connected with a suction nozzle (13), the upper portion of the pump body (15) is provided with a liquid outlet pipe (16), and the upper portion of the liquid outlet pipe (16) is connected with the liquid outlet (10).
2. The internal liquid pressurization device of the mold control mechanism according to claim 1, wherein a first throttle valve (7) is provided in the middle of the liquid inlet (8).
3. The internal liquid pressurization device of the mold control mechanism according to claim 1 or 2, characterized in that a second throttle valve (9) is provided in the middle of the liquid outlet (10).
4. The internal liquid pressurization device of the mold control mechanism according to claim 1, wherein a driving motor (2) is arranged at the lower part of the left side wall of the pressurization box (6), an output shaft of the driving motor (2) is fixedly connected with a first bevel gear (3), the first bevel gear (3) is engaged with a second bevel gear (5), and the second bevel gear (5) is fixedly connected with the left end of the screw rod (4).
5. The internal liquid pressurization device of the mold control mechanism according to claim 1, characterized in that a guide rod (1) is provided on the left side of the piston (11), and the middle part of the guide rod (1) is slidably connected with the left side wall of the pressurization tank (6).
6. The internal liquid pressurization device of the mold control mechanism according to claim 1, wherein an O-ring (12) is provided between the outside of the piston (11) and the inner wall of the pressurization tank (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020755212.1U CN212202666U (en) | 2020-05-09 | 2020-05-09 | Internal liquid supercharging device of mould control mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020755212.1U CN212202666U (en) | 2020-05-09 | 2020-05-09 | Internal liquid supercharging device of mould control mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212202666U true CN212202666U (en) | 2020-12-22 |
Family
ID=73813639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020755212.1U Expired - Fee Related CN212202666U (en) | 2020-05-09 | 2020-05-09 | Internal liquid supercharging device of mould control mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212202666U (en) |
-
2020
- 2020-05-09 CN CN202020755212.1U patent/CN212202666U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201222 Termination date: 20210509 |