CN210702401U - Die for large loading machinery hydraulic multi-way valve casting - Google Patents
Die for large loading machinery hydraulic multi-way valve casting Download PDFInfo
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- CN210702401U CN210702401U CN201921431253.9U CN201921431253U CN210702401U CN 210702401 U CN210702401 U CN 210702401U CN 201921431253 U CN201921431253 U CN 201921431253U CN 210702401 U CN210702401 U CN 210702401U
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Abstract
The utility model discloses a large-scale loading machinery hydraulic pressure mould for multi-way valve casting in the technical field of forming mould, the top of the base is provided with a mould seat, a shaped groove is arranged on the mould seat, a casting gate is arranged on the mould seat, a water-cooling cavity is arranged on the shaped groove, both sides of the water-cooling cavity are connected with a plurality of water guide grooves, the water inlet end of the water guide groove is connected with a communicating pipe, the other end of the communicating pipe is connected with the water outlet end of a water dividing pipe, the water inlet end of the water dividing pipe is connected with a water inlet pipe, a water inlet adjusting mechanism is arranged on the water dividing pipe, the bottom of the water-cooling cavity is provided with a water outlet pipe, the water outlet end of the water outlet pipe is communicated with the water outlet of the side wall of the mould seat, the utility model has the advantages that the water-cooling temperature is reduced, the finished product quality of the casting piece is improved, and the using effect is good.
Description
Technical Field
The utility model relates to a forming die technical field specifically is a large-scale loading machinery mould for hydraulic pressure multiple unit valve foundry goods.
Background
Most of the existing large loaders have a hydraulic control system, the hydraulic system is composed of a hydraulic pump, a control valve, a hydraulic cylinder, a hydraulic motor, a pipeline, an oil tank and the like, and the hydraulic transmission system transmits the power of an engine to an execution element such as the hydraulic motor, the hydraulic cylinder and the like through the hydraulic pump to push a working device to act, so that various operations are completed.
When a multi-way valve casting is produced through a mold, a cast molding product needs to be cooled by water, different casting pieces have different cooling requirements, the cooling speed of the water cooling is difficult to control, the casting pieces are cooled too fast in the casting process, the quality of the casting pieces is reduced, and meanwhile, the deformation of the mold due to too large internal and external temperature difference is easy to occur.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a large-scale loading machinery mould for hydraulic pressure multiple unit valve foundry goods to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a large-scale loading machinery mould for hydraulic pressure multiple unit valve foundry goods, includes the base, the base top is provided with the mould seat, set up type groove on the mould seat, just the casting gate has been seted up on the mould seat, the water-cooling chamber has been seted up on the type groove, the water-cooling chamber both sides all are connected with a plurality of guiding gutters, communicating pipe is connected to the end of intaking of guiding gutter, the base top is inlayed and locates to communicating pipe, just be provided with one-way water valve on the communicating pipe, the other end of communicating pipe is connected with the play water end of distributive pipe, the end of intaking of distributive pipe and advance water piping connection, just be provided with the solenoid valve on the distributive pipe, be provided with into water adjustment mechanism on the distributive pipe, the bottom of water-cooling chamber is provided with the drain pipe, the delivery port.
Furthermore, the water inlet adjusting mechanism comprises a water guide disc, the side wall of the water guide disc is provided with symmetrical water guide ports and is connected with one end of a water inlet pipe, an adjusting motor is arranged at the top of the water guide disc, the output end of the adjusting motor is fixedly connected with a rotating shaft arranged in the inner cavity of the water guide disc, one end of the rotating shaft is rotatably inserted on a base at the bottom of the inner cavity of the water guide disc, and water baffle plates are arranged on the outer wall of the rotating shaft at equal intervals.
Furthermore, the inner wall of the water guide disc is provided with a heat exchange plate, the shape of the heat exchange plate is matched with that of the inner wall of the water guide disc, and the distance between the side wall of the water baffle and the inner wall of the water guide disc is less than 1 cm.
Further, one end of the communicating pipe is connected with the water distribution pipe through a threaded connector, and sealing rings are arranged at two ends of the communicating pipe.
Furthermore, a pipe groove matched with the communicating pipe is formed in the base, and limiting steel rings are arranged at two ends of the pipe groove in the base.
Furthermore, the drain valve is an electric water valve, and the electromagnetic valve is electrically connected with the control equipment.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, and reasonable design, be connected with a plurality of water guiding grooves of group in the both sides of cold water cavity, every water guiding groove of group all can be through the entering of the on-off control rivers of solenoid valve to carry out the water-cooling of different degrees to the different positions of casting piece, and through the rotational speed of control accommodate motor, the breakwater of equidistant setting of cooperation realizes the regulation of inflow, make the water velocity and the flow that the cooling position of casting piece received control, improve cooling's effect, the finished product quality of casting piece has been improved, excellent in use effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is the structural schematic diagram of the water inlet adjusting mechanism of the utility model.
In the figure: 1. a base; 2. a mold base; 3. a profiled groove; 4. a casting gate; 5. a water-cooled cavity; 6. a water chute; 7. a communicating pipe; 8. a one-way water valve; 9. a water diversion pipe; 10. a water inlet pipe; 11. an electromagnetic valve; 12. a water inlet adjusting mechanism; 121. a water guide tray; 122. adjusting the motor; 123. a rotating shaft; 124. a water baffle; 125. a water guide port; 126. a heat exchange plate; 13. a drain pipe; 14. a water outlet; 15. and (4) draining the water valve.
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
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.
The utility model provides a large-scale loading machinery mould for hydraulic pressure multiple unit valve foundry goods, have according to the casting fashioned foundry goods part carry on the water-cooling of different degrees, according to the shaping effect at different positions of foundry goods, adjust into water speed and flow, improved the finished product quality of casting, excellent in use effect;
referring to fig. 1, a mold base 2 is disposed on the top of a base 1, a groove 3 is disposed on the mold base 2, and is engaged with a groove of another mold base 2 to form a cavity, a casting opening 4 is disposed on the mold base 2,
referring to fig. 1, a water-cooling cavity 5 is formed in a shaped groove 3, two sides of the water-cooling cavity 5 are connected with a plurality of water chutes 6, the cross sections of the water chutes 6 are in a semicircular structure, so that a circular water guide channel is formed when two sets of mold bases 2 are clamped, the water inlet ends of the water chutes 6 are connected with a communicating pipe 7, the communicating pipe 7 is embedded in the top of a base 1, and a one-way water valve 8 is arranged on the communicating pipe 7, so that the situation that water flows backwards is avoided;
referring to fig. 1, the other end of the communicating pipe 7 is connected to a water outlet end of a water distribution pipe 9, the water distribution pipe 9 is used for uniformly conveying inlet water to a water chute 6, so that a formed casting can be cooled uniformly, the water inlet end of the water distribution pipe 9 is connected to a water inlet pipe 10, an electromagnetic valve 11 is arranged on the water distribution pipe 9, a switch of the electromagnetic valve 11 can cool a local part of the casting by water flow, and a worker can control the switch of the electromagnetic valve 11 through a control device according to actual observation;
referring to fig. 1, a water inlet adjusting mechanism 12 is arranged on the water dividing pipe 9, and the water inlet adjusting mechanism 12 is used for adjusting the speed and flow rate of inlet water, improving the cooling effect, and improving the quality of finished products of casting pieces, and the specific structure of the water dividing pipe is described below;
referring to fig. 1, a drain pipe 13 is disposed at the bottom of the water cooling chamber 5 for discharging used waste water, a water outlet end of the drain pipe 13 is communicated with a water outlet 14 on the side wall of the mold base 2, and a drain valve 15 is disposed on the drain pipe 13 for controlling the discharge of waste water in the water cooling chamber 5.
Referring to fig. 2, the water inlet adjusting mechanism 12 includes a water guide disc 121, the water guide disc 121 is a disc structure with a cavity water guide structure, the side wall of the water guide disc 121 is provided with symmetrical water guide ports 125 and is connected with one end of the water inlet pipe 10, an adjusting motor 122 is disposed at the top of the water guide disc 121, the output end of the adjusting motor 122 is fixedly connected with a rotating shaft 123 disposed in the cavity of the water guide disc 121, one end of the rotating shaft 123 is rotatably inserted into a base at the bottom of the cavity of the water guide disc 121, and water baffles 124 are disposed at equal intervals on the outer wall of the rotating shaft 123, the rotating shaft 123 is driven by the adjusting motor 122 to rotate, the water baffles 124 uniformly distributed are synchronously driven to rotate, so that the speed of water remaining between adjacent water baffles 124 flowing into the.
In order to guide out local heat in water flow and reduce the temperature entering the water cooling cavity 5, the inner wall of the water guide disc 121 is provided with a heat exchange plate 126, the shape of the heat exchange plate 126 is matched with that of the inner wall of the water guide disc 121, and the distance between the side wall of the water baffle 124 and the inner wall of the water guide disc 121 is less than 1 cm.
One end of the communicating pipe 7 is connected with the water distribution pipe 9 through a threaded connector, so that the mounting and the dismounting are convenient, and the sealing rings are arranged at the two ends of the communicating pipe 7, so that the sealing performance is convenient to increase.
The base 1 is provided with a pipe groove matched with the communicating pipe 7, and two ends of the pipe groove on the base 1 are provided with limiting steel rings (not shown in the figure), so that the communicating pipe 7 can be fixed in an auxiliary manner.
The drain valve 15 is an electric water valve, the electromagnetic valve 11 is electrically connected with the control equipment, and the positions of the formed castings, which are fed by water flow, are different by controlling the on-off of the electromagnetic valve 11 on the water distribution pipe 9, and the local temperatures of the castings may be different, so that the adjustment is performed according to actual conditions.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a large-scale loading machinery mould for hydraulic pressure multiple unit valve foundry goods, includes base (1), its characterized in that: the die is characterized in that a die base (2) is arranged at the top of the base (1), a shaped groove (3) is formed in the die base (2), a casting opening (4) is formed in the die base (2), a water-cooling cavity (5) is formed in the shaped groove (3), two sides of the water-cooling cavity (5) are connected with a plurality of water guide grooves (6), the water inlet end of each water guide groove (6) is connected with a communicating pipe (7), the communicating pipe (7) is embedded at the top of the base (1), a one-way water valve (8) is arranged on the communicating pipe (7), the other end of the communicating pipe (7) is connected with the water outlet end of the distributive pipe (9), the water inlet end of the distributive pipe (9) is connected with a water inlet pipe (10), an electromagnetic valve (11) is arranged on the distributive pipe (9), a water inlet adjusting mechanism (12) is arranged on the distributive pipe (9), a water drain pipe (13, the water outlet end of the drain pipe (13) is communicated with a water outlet (14) on the side wall of the die base (2), and a drain valve (15) is arranged on the drain pipe (13).
2. The die for the large-scale loading machinery hydraulic multi-way valve casting according to claim 1, wherein: the water inlet adjusting mechanism (12) comprises a water guide disc (121), the side wall of the water guide disc (121) is provided with symmetrical water guide ports (125) and is connected with one end of a water inlet pipe (10), an adjusting motor (122) is arranged at the top of the water guide disc (121), the output end of the adjusting motor (122) is fixedly connected with a rotating shaft (123) arranged in the inner cavity of the water guide disc (121), one end of the rotating shaft (123) is rotatably inserted on a base at the bottom of the inner cavity of the water guide disc (121), and water baffles (124) are arranged on the outer wall of the rotating shaft (123) at equal intervals.
3. The die for the large-scale loading machinery hydraulic multi-way valve casting according to claim 2, wherein: the inner wall of the water guide disc (121) is provided with a heat exchange plate (126), the heat exchange plate (126) is matched with the inner wall of the water guide disc (121) in shape, and the distance between the side wall of the water baffle (124) and the inner wall of the water guide disc (121) is less than 1 cm.
4. The die for the large-scale loading machinery hydraulic multi-way valve casting according to claim 1, wherein: one end of the communicating pipe (7) is connected with the water distribution pipe (9) through a threaded connector, and sealing rings are arranged at two ends of the communicating pipe (7).
5. The die for the large-scale loading machinery hydraulic multi-way valve casting according to claim 1, wherein: the base (1) is provided with a pipe groove matched with the communicating pipe (7), and two ends of the pipe groove on the base (1) are provided with limiting steel rings.
6. The die for the large-scale loading machinery hydraulic multi-way valve casting according to claim 1, wherein: the drain valve (15) is an electric water valve, and the electromagnetic valve (11) is electrically connected with the control equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921431253.9U CN210702401U (en) | 2019-08-30 | 2019-08-30 | Die for large loading machinery hydraulic multi-way valve casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921431253.9U CN210702401U (en) | 2019-08-30 | 2019-08-30 | Die for large loading machinery hydraulic multi-way valve casting |
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| Publication Number | Publication Date |
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| CN210702401U true CN210702401U (en) | 2020-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921431253.9U Active CN210702401U (en) | 2019-08-30 | 2019-08-30 | Die for large loading machinery hydraulic multi-way valve casting |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110421125A (en) * | 2019-08-30 | 2019-11-08 | 南通华东油压科技有限公司 | A kind of large-duty loader tool hydraulic multitandem valve casting mold |
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2019
- 2019-08-30 CN CN201921431253.9U patent/CN210702401U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110421125A (en) * | 2019-08-30 | 2019-11-08 | 南通华东油压科技有限公司 | A kind of large-duty loader tool hydraulic multitandem valve casting mold |
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