CN218555497U

CN218555497U - A assembled aluminium mould for petroleum pipeline valve

Info

Publication number: CN218555497U
Application number: CN202222781515.2U
Authority: CN
Inventors: 陈煜远; 孙月付
Original assignee: Yancheng Yuefeng Mould Co ltd
Current assignee: Yancheng Yuefeng Mould Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-03-03
Anticipated expiration: 2032-10-21

Abstract

The utility model discloses an assembled aluminium mould for petroleum pipeline valve door, include: the main body unit comprises a walking seat, a lower die seat fixedly arranged at the center of the upper side wall of the walking seat and an upper die seat matched with the lower die seat, wherein two ends of the upper die seat are fixedly connected with the walking seat through hydraulic telescopic rods with symmetrical positions; the liquid cooling unit includes the storage water tank of lateral wall under the walking seat and leads to the liquid pipe with the storage water tank intercommunication, it upwards runs through the walking seat intercommunication and has the hose of matching to lead to the liquid pipe, the water pump with leading to liquid pipe intercommunication is installed to the storage water tank lateral wall, inlay respectively in upper die base and the die holder and be provided with corresponding last cooling tube and lower cooling tube. The utility model discloses can absorb the heat of upper die base and lower die base die cavity inner blank piece fast, the cooling shaping of blank piece is compared in traditional cooling method with higher speed greatly, and the water economy is rateed, and then has improved the production efficiency of petroleum pipeline valve.

Description

Assembled aluminum die for petroleum pipeline valve

Technical Field

The utility model relates to a valve machine-shaping technical field especially relates to an assembled aluminium mould for petroleum pipeline valve.

Background

The valve is a pipeline accessory used for opening and closing a pipeline, controlling the flow direction, adjusting and controlling parameters of a conveying medium, is a control part in a fluid conveying system, has the functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, shunting or overflowing and relieving pressure and the like, petroleum is one of industrially developed blood, and the valve is also inevitably required to be used for controlling the flow direction and the flow rate of the petroleum in the transportation process of a petroleum pipeline.

At present, petroleum pipeline valves on the market generally need to use corresponding assembled aluminum films to complete the molding of components such as petroleum pipeline valve bodies in the actual production molding process, in the prior art, after the cast of molten metal is completed by the assembled aluminum films, in order to accelerate the cooling molding of valve blanks in the aluminum films, the valve blanks are cooled by adopting modes of spraying water on the surfaces of box aluminum films and the like, the water requirement of the cooling mode is large, the cooling effect is not ideal, and the production efficiency of the petroleum pipeline valves is low.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract and the title of the present application to avoid obscuring the purpose of this section, the abstract and the title of the present application, and such simplifications or omissions cannot be used to limit the scope of the present invention.

The utility model discloses a problem that the assembled aluminium mould that is used for petroleum pipeline valve door exists has been proposed in view of above-mentioned current.

Therefore, the utility model aims at providing an assembled aluminium mould for petroleum pipeline valve, it is applicable to and solves assembled aluminium membrane after the casting of accomplishing the molten metal liquid, in order to accelerate the interior valve blank cooling shaping of aluminium mould, adopts modes such as case aluminium membrane surface spray water to cool off the valve blank more, and this kind of cooling method water demand is big, and the cooling effect is not ideal, leads to the problem that petroleum pipeline valve production efficiency is low.

In order to solve the technical problem, the utility model provides a following technical scheme: an assembled aluminum die for a petroleum pipeline valve, comprising:

the main body unit comprises a walking seat, a lower die seat fixedly arranged at the center of the upper side wall of the walking seat and an upper die seat matched with the lower die seat, and two ends of the upper die seat are fixedly connected with the walking seat through hydraulic telescopic rods with symmetrical positions;

the liquid cooling unit includes the storage water tank of fixed mounting lateral wall under the walking seat and the logical liquid pipe of communicating with the storage water tank, it has the hose that matches to lead to the liquid pipe upwards to run through the walking seat intercommunication, the water pump with logical liquid pipe intercommunication is installed to the storage water tank lateral wall, inlay respectively in upper die base and the die holder and be provided with corresponding last cooling tube and lower cooling tube, it communicates through being connected the mouth with the hose to go up the cooling tube, go up between cooling tube and the lower cooling tube through last butt joint mouth and lower butt joint mouth intercommunication, the cooling tube lower extreme communicates through logical liquid board with the storage water tank down, lead to the check valve that liquid board and storage water tank intercommunication department installed the matching.

As an optimized scheme of assembled aluminium mould for petroleum pipeline valve, wherein: the upper cooling pipe and the lower cooling pipe are both arranged in a spiral shape, and a plurality of groups of heat conduction bulges which are uniformly distributed are paved on the inner walls of the upper cooling pipe and the lower cooling pipe.

As an optimized scheme of assembled aluminium mould for petroleum pipeline valve, wherein: and a matched micro refrigerator is fixedly arranged at the center of the inner wall of the lower end of the water storage tank.

As a preferred scheme of an assembled aluminium mould for petroleum pipeline valve, wherein: the walking seat is characterized in that a plurality of groups of walking wheels which are uniformly distributed are installed on the lower side wall of the walking seat, and a pull handle is fixedly installed at one end of the upper side wall of the walking seat.

As a preferred scheme of an assembled aluminium mould for petroleum pipeline valve, wherein: the upper cooling pipe and the lower cooling pipe are both made of copper alloy materials.

As an optimized scheme of assembled aluminium mould for petroleum pipeline valve, wherein: the pull handle is arranged to be bent, and one end of the pull handle, far away from the walking seat, is fixedly provided with a matched soft sponge cushion.

The utility model has the advantages that: after the casting of completion molten metal liquid is tightly laminated with the die holder to the upper die base, be connected the hose with the connector at this moment, start the water pump, water in the storage water tank is in proper order through leading to the liquid pipe, the hose gets into in cooling tube and the lower cooling tube, then through leading to in the liquid board reflux advances the storage water tank, rivers can absorb the heat of upper die base and lower die holder die cavity inner blank piece fast at the in-process that gos forward, greatly accelerate the cooling shaping of blank piece, need not to wait its natural cooling, compare in traditional cooling method, the water conservation volume, the cooling effect is also comparatively ideal, and then the production efficiency of petroleum pipeline valve has been improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts. Wherein:

fig. 1 is a schematic overall structural diagram of an assembly type aluminum mold for a petroleum pipeline valve, according to the present invention;

fig. 2 is a schematic view of an upper cooling pipe structure of an assembly type aluminum mold for a petroleum pipeline valve according to the present invention;

FIG. 3 is a schematic view of a lower cooling tube structure of an assembled aluminum mold for a valve of a petroleum pipeline according to the present invention;

FIG. 4 is a schematic view of the internal structure of a water storage tank of an assembled aluminum mold for a petroleum pipeline valve according to the present invention;

fig. 5 is a schematic view of a partial sectional structure of an upper cooling pipe of an assembled aluminum mold for a valve of a petroleum pipeline according to the present invention.

Description of the drawings: 100 main body units, 101 walking seats, 102 upper die seats, 103 lower die seats, 104 hydraulic telescopic rods, 105 pull handles, 106 walking wheels, 200 liquid cooling units, 201 water storage tanks, 202 liquid passing pipes, 203 hoses, 204 connecting nozzles, 205 upper cooling pipes, 206 lower cooling pipes, 207 upper butt nozzles, 208 lower butt nozzles, 209 liquid passing plates, 210 micro refrigerators, 211 water pumps and 212 heat conducting bulges.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanying the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, other ways of implementing the invention may be devised different from those described herein, and it will be apparent to those skilled in the art that the invention can be practiced without departing from the spirit and scope of the invention.

Furthermore, the references herein to "one embodiment" or "an embodiment" refer to a particular feature, structure, or characteristic that may be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Furthermore, the present invention is described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of illustration, the sectional view showing the device structure may not be partially enlarged according to the general scale, and the schematic drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

Examples

Referring to fig. 1 to 5, in an embodiment of the present invention, an assembled aluminum mold for a petroleum pipeline valve is provided, which includes a main body unit 100 and a liquid cooling unit 200.

The main body unit 100 comprises a walking seat 101, a lower die holder 103 fixedly installed at the center of the upper side wall of the walking seat 101 and an upper die holder 102 matched with the lower die holder 103, two ends of the upper die holder 102 are fixedly connected with the walking seat 101 through hydraulic telescopic rods 104 with symmetrical positions, a plurality of groups of walking wheels 106 which are uniformly distributed are installed on the lower side wall of the walking seat 101, a pull handle 105 is fixedly installed at one end of the upper side wall of the walking seat 101, the aluminum die device can be moved to a workshop through the arrangement of the walking wheels 106 matched with the pull handle 105, raw material blanks for manufacturing petroleum pipeline valves do not need to be carried back and forth, the pull handle 105 is arranged in a bending mode, a matched soft sponge cushion is fixedly installed at one end, far away from the walking seat 101, of the pull handle 105, the soft sponge cushion is arranged, no tightening mark occurs when a worker pulls the palm of the pull handle 105, and the use experience of the user is improved;

the liquid cooling unit 200 comprises a water storage tank 201 fixedly mounted on the lower side wall of the walking seat 101 and a liquid passing pipe 202 communicated with the water storage tank 201, a matched micro refrigerator 210 is fixedly mounted at the center of the inner wall of the lower end of the water storage tank 201, the micro refrigerator 210 is a refrigerating device capable of generating cold in a small range and can refrigerate water flowing back into the water storage tank 201 to ensure that the water in the water storage tank can continuously cool an aluminum mold device, the liquid passing pipe 202 upwards penetrates through the walking seat 101 and is communicated with a matched hose 203, a water pump 211 communicated with the liquid passing pipe 202 is mounted on the side wall of the water storage tank 201, corresponding upper cooling pipes 205 and lower cooling pipes 206 are respectively embedded in the upper mold seat 102 and the lower mold seat 103, the upper cooling pipes 205 and the lower cooling pipes 206 are both arranged in a spiral shape, the contact areas of the spiral upper cooling pipes 205 and the spiral lower cooling pipes 206 with the upper mold seat 102 and the lower mold seat 103 are large, and valve blanks in the upper mold seat 102 and the lower mold seat 103 can be rapidly cooled;

and the inner walls of the upper cooling pipe 205 and the lower cooling pipe 206 are respectively paved with a plurality of groups of heat conduction bulges 212 which are uniformly distributed, the upper cooling pipe 205 and the lower cooling pipe 206 are both made of copper alloy materials, the arrangement of the heat conduction bulges 212 increases the contact area of water with the upper cooling pipe 205 and the lower cooling pipe 205, the cooling efficiency of the liquid cooling unit 200 on valve blanks in the upper die base 102 and the lower die base 103 is further improved, the upper cooling pipe 205 is communicated with the hose 203 through a connecting nozzle 204, the upper cooling pipe 205 is communicated with the lower cooling pipe 206 through an upper butt joint nozzle 207 and a lower butt joint nozzle 208, the lower end of the lower cooling pipe 206 is communicated with the water storage tank 201 through a liquid passing plate 209, and a matched one-way valve is arranged at the communication position of the liquid passing plate 209 and the water storage tank 201.

In the using process, after the upper die holder 102 and the lower die holder 103 are tightly attached to finish casting of molten metal, the hose 203 is connected with the connecting nozzle 204 at the moment, the water pump 211 is started, water in the water storage tank 201 sequentially passes through the liquid through pipe 202 and the hose 203 enters the upper cooling pipe 205 and the lower cooling pipe 206, and then flows back into the water storage tank 201 through the liquid through plate 209, and water flow can rapidly absorb heat of blank pieces in the cavities of the upper die holder 102 and the lower die holder 103 in the advancing process, so that cooling forming of the blank pieces is greatly accelerated, natural cooling is not required, compared with a traditional cooling mode, the water is saved, the cooling effect is ideal, and further the production efficiency of a petroleum pipeline valve is improved.

It should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. An assembled aluminum die for a petroleum pipeline valve, comprising:

the main body unit (100) comprises a walking seat (101), a lower die seat (103) fixedly installed at the center of the upper side wall of the walking seat (101) and an upper die seat (102) matched with the lower die seat (103), wherein two ends of the upper die seat (102) are fixedly connected with the walking seat (101) through hydraulic telescopic rods (104) with symmetrical positions;

liquid cooling unit (200) including fixed mounting in walking seat (101) the storage water tank (201) of lateral wall down and with storage water tank (201) the liquid pipe (202) that leads to of intercommunication, it upwards runs through walking seat (101) intercommunication and has matched hose (203) to lead to liquid pipe (202), water pump (211) with leading to liquid pipe (202) intercommunication are installed to storage water tank (201) lateral wall, inlay respectively in upper die base (102) and lower die holder (103) and be provided with corresponding last cooling tube (205) and lower cooling tube (206), it is through being connected mouth (204) intercommunication to go up cooling tube (205) and hose (203), go up between cooling tube (205) and lower cooling tube (206) through last butt joint mouth (207) and lower butt joint mouth (208) intercommunication, lower cooling tube (206) lower extreme and storage water tank (201) are through leading to liquid board (209) intercommunication, it installs the check valve that matches with storage water tank (201) intercommunication department to lead to liquid board (209).

2. The assembled aluminum die for the petroleum pipeline valve as recited in claim 1, wherein: go up cooling tube (205) and cooling tube (206) down and all set to the heliciform, and go up cooling tube (205) and cooling tube (206) inner wall down and all laid multiunit evenly distributed's heat conduction arch (212).

3. The assembled aluminum die for the petroleum pipeline valve as recited in claim 1, wherein: the center of the inner wall of the lower end of the water storage tank (201) is fixedly provided with a matched micro refrigerator (210).

4. The assembled aluminum die for the petroleum pipeline valve as recited in claim 1, wherein: the walking seat is characterized in that a plurality of groups of walking wheels (106) which are uniformly distributed are installed on the lower side wall of the walking seat (101), and a pull handle (105) is fixedly installed at one end of the upper side wall of the walking seat (101).

5. The assembled aluminum die for the petroleum pipeline valve as recited in claim 1, wherein: the upper cooling pipe (205) and the lower cooling pipe (206) are both made of copper alloy materials.

6. The assembled aluminum die for the petroleum pipeline valve as recited in claim 4, wherein: the pull handle (105) is arranged to be bent, and a matched soft sponge cushion is fixedly installed at one end, far away from the walking seat (101), of the pull handle (105).