Diving goggles copper mold
By using a stop bar and rotary rod structure in the mold to limit the movement of the push plate, and using the gas storage tank and inflator to achieve fully automatic air-cooled cooling, the problem of unexpected movement of the push plate and high air-cooled electricity consumption during the casting process is solved, and safe forming of castings and energy saving and consumption reduction are achieved.
Patent Information
- Application Number
- CN202421099104.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-05-20
AI Technical Summary
During the pouring process, existing molds are prone to accidental movement of the push plate due to accidental touch by staff, and damage to the castings. At the same time, the air-cooled cooling process consumes a lot of electricity and lacks energy-saving devices.
A copper mold of a submersible lens is designed, using a combination structure of a gear lever and a rotary rod to limit the unexpected movement of the push plate, and fully automatic zero-consumption air-cooled cooling is achieved through the gas storage tank and the inflator.
It effectively avoids damage to castings due to accidental movement of push plates during casting, and greatly reduces power consumption through fully automatic air-cooled cooling.
Smart Images
Figure CN222643179U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of molds, and in particular relates to a copper mold for diving goggles. Background Art
[0002] Diving goggles are protective glasses used to protect divers from choking on water, protect the eyes from water irritation, and see underwater objects clearly. Copper molds are models for casting lead type made of red copper or zinc alloy.
[0003] Problems with existing technologies:
[0004] In existing molds for casting, mechanical equipment is used to complete the processes of pouring, mold opening, pushing and cooling. In the operation of such equipment, it is inevitable that the push plate will be pushed during the pouring process due to the staff's accidental touch, so that the push rod enters the core and damages the casting before the casting is formed. In the existing mold, there is no structure that can limit the accidental movement of the push plate;
[0005] In addition, the cooling of castings and cores is generally carried out by air cooling using air pumps. The air cooling process switches require more power equipment and consume more electricity. However, there is no device in the existing molds that can save the working energy consumption. Utility Model Content
[0006] The utility model aims to provide a diving goggle copper mold, which can limit the accidental movement of a push plate during casting and provides a zero-consumption fully automatic air cooling facility.
[0007] The technical solution adopted by the utility model is as follows:
[0008] A diving goggles copper mold, comprising a fixed mold base, a fixed mold base, a movable mold base and a push plate, the outer walls on both sides of the push plate are fixedly mounted with top blocks by screws, the outer walls on both sides of the fixed mold base are fixedly mounted with turn levers by screws, and the outer walls on both sides of the movable mold base are fixedly mounted with stop bars for limiting accidental movement of the push plate when it is in contact with the turn levers by screws;
[0009] The fixed die seat fixing seat and the side wall of the fixed die seat are jointly mounted with a tank rack by screws, and an air storage tank for cooling the casting when the fixed die seat and the movable die seat are separated is installed inside the tank rack, and an inflator for storing compressed air in the air storage tank by means of the movement of the movable die seat is installed at the ends of the tank rack located at both ends of the fixed die seat;
[0010] A piston 2 is movably installed inside the gas tank, and a spring is connected between one side of the piston 2 and the inner wall of the gas tank, one end of the gas tank is respectively connected to an air filling pipe and an air outlet pipe both of which are equipped with a one-way valve inside, an air valve is installed at the end of the air outlet pipe, and a valve core switch rod for controlling the valve switch is rotatably installed on one side of the air valve, both ends of the side wall of the fixed mold seat are installed with limit struts for limiting the rotation range of the valve core switch rod, and both ends of the side wall of the movable mold seat are installed with guide blocks for resisting the rotation of the valve core switch rod, the air valve is in an open state when the valve core switch rod contacts the limit strut, and the air valve is in an open state when the valve core switch rod contacts the guide block.
[0011] The fixed mold seat is fixedly installed on one side of the fixed mold seat, and the movable mold seat is movably assembled on the other side of the fixed mold seat. An upper core is fixedly assembled inside the movable mold seat, and a lower core is fixedly assembled inside the fixed mold seat, and the upper core fits with the lower core.
[0012] The two sides of the fixed mold seat surface are symmetrically and movably assembled with lateral core pulling structures, a push plate is movably assembled between the fixed mold seat fixing seat and the fixed mold seat, and a push rod extending to the inner side of the lower core is assembled on the surface of the push plate.
[0013] A gear rod is fixedly mounted on the outer wall of the blocking rod, a gear meshing with the corresponding gear rod is rotatably mounted on one side of the inflator, and a crankshaft fixedly connected with the gear rod is rotatably mounted inside the inflator.
[0014] The end of the crankshaft is rotatably connected to a connecting rod, and the end of the connecting rod is movably connected to a piston. The piston is slidably assembled inside the inflator, and an outer wall of one end of the inflator is fixedly connected to an intake pipe equipped with a one-way valve.
[0015] The end of the inflation tube is connected to the end of the corresponding inflator, the outlet end of the air valve is commonly connected to an injection tube, and the side wall of the injection tube is arrayed with air nozzles facing the lower core.
[0016] The technical effects achieved by the utility model are:
[0017] According to the utility model, when the fixed mold base and the movable mold base are closed, the stop rod will abut against the turn lever to limit the rotation of the turn lever, and the movement of the top block and the push plate will be restricted. Through this structure, when the fixed mold base and the movable mold base are closed, the accidental movement of the push plate can be restricted, thereby avoiding the accident of the push plate moving due to the staff accidentally touching the push switch, and avoiding the casting being accidentally damaged by the push rod during pouring.
[0018] The utility model, the cooperation of the inflator and the air storage tank, changes the traditional way of using an air pump for air cooling, and provides an air cooling facility that does not require the investment of redundant electric power equipment. It utilizes the movement of the movable mold base to store compressed air, and opens the air valve to achieve air cooling when the mold is opened. The entire process does not require redundant equipment control and can be fully automated. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 This is a main view of the copper mold provided by the embodiment of the utility model;
[0020] Figure 2 It is a structural disassembly diagram of the copper mold provided by the embodiment of the utility model;
[0021] Figure 3 It is a structural integration diagram of an inflator and an air storage tank provided in an embodiment of the utility model;
[0022] Figure 4 yes Figure 1 The local enlarged structure diagram at A in the middle;
[0023] Figure 5 It is an internal structure diagram of a gas storage tank provided by an embodiment of the utility model;
[0024] Figure 6 It is a diagram of the internal structure of the inflator provided in the embodiment of the utility model.
[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0026] 1. Fixed mold seat fixed seat; 2. Fixed mold seat; 3. Moving mold seat; 4. Upper core; 5. Lower core; 6. Lateral core pulling structure; 7. Push plate; 701. Push rod; 8. Ejector block; 9. Turn lever; 10. Stop lever; 11. Gear rod; 12. Inflator; 1201. Gear; 1202. Crankshaft; 1203. Connecting rod; 1204. Piston 1; 1205. Intake pipe; 13. Gas storage tank; 1301. Piston 2; 1302. Spring; 1303. Inflation pipe; 1304. Exhaust pipe; 1305. Air valve; 1306. Valve core switch rod; 1307. Injection pipe; 1308. Air nozzle; 14. Tank rack; 15. Limit support rod; 16. Guide block. DETAILED DESCRIPTION
[0027] In order to make the purpose and advantages of the utility model more clear, the utility model is specifically described in combination with the following embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the utility model, and does not strictly limit the protection scope of the specific request of the utility model.
[0028] like Figure 1-6As shown, a copper mold for diving goggles includes a fixed mold base 1, a fixed mold base 2, a movable mold base 3 and a push plate 7. The fixed mold base 1 is fixedly installed on one side of the fixed mold base 2, and the movable mold base 3 is movably assembled on the other side of the fixed mold base 2. An upper core 4 is fixedly assembled inside the movable mold base 3, and a lower core 5 is fixedly assembled inside the fixed mold base 2, and the upper core 4 is matched with the lower core 5. Side core pulling structures 6 are symmetrically and movably assembled on both sides of the surface of the fixed mold base 2, and a push plate 7 is movably assembled between the fixed mold base 1 and the fixed mold base 2, and a push rod 701 extending to the inner side of the lower core 5 is assembled on the surface of the push plate 7.
[0029] According to the above structure, the diving goggles are formed in the upper core 4 and the lower core 5 by casting, and then the movable mold base 3 carries the upper core 4 away from the fixed mold base 2, and during the movement, it also drives the lateral core pulling structure 6 to leave the lower core 5, and finally controls the push plate 7 to make the push rod 701 push the casting out of the lower core 5. The above process is all existing technology and will not be described in detail here.
[0030] See attached Figure 1-2 The outer walls on both sides of the push plate 7 are fixed with top blocks 8 by screws, the outer walls on both sides of the fixed mold base 2 are fixed with turn levers 9 by screws, and the outer walls on both sides of the movable mold base 3 are fixed with stop rods 10 for limiting accidental movement of the push plate 7 when in contact with the turn lever 9 by screws.
[0031] According to the above structure, when the push plate 7 moves, the top blocks 8 on both sides thereof will abut against the turn lever 9 and rotate the turn lever 9, and when the fixed mold base 2 and the movable mold base 3 are closed, the blocking rod 10 will abut against the turn lever 9 to limit the rotation of the turn lever 9, and the movement of the top blocks 8 and the push plate 7 will be restricted. Through this structure, when the fixed mold base 2 and the movable mold base 3 are closed, the accidental movement of the push plate 7 can be restricted, thereby avoiding the accidental movement of the push plate 7 due to the staff accidentally touching the push switch, and avoiding the accidental damage of the casting by the push rod 701 during pouring.
[0032] See attached Figure 1 The fixed die seat fixing seat 1 and the side wall of the fixed die seat 2 are jointly mounted with a tank rack 14 by screws, and an air storage tank 13 for cooling the casting when the fixed die seat 2 and the movable die seat 3 are separated is installed inside the tank rack 14. The ends of the tank rack 14 located at both ends of the fixed die seat 2 are mounted with inflators 12 for storing compressed air in the air storage tank 13 with the help of the movement of the movable die seat 3.
[0033] See attached Figure 3 and Figure 6A gear rod 11 is fixedly installed on the outer wall of the baffle rod 10, and a gear 1201 meshing with the corresponding gear rod 11 is rotatably installed on one side of the inflator 12. A crankshaft 1202 fixedly connected to the gear 1201 is rotatably installed inside the inflator 12. A connecting rod 1203 is rotatably connected to the end of the crankshaft 1202, and a piston 1204 is movably connected to the end of the connecting rod 1203. The piston 1204 is slidably assembled inside the inflator 12, and an intake pipe 1205 equipped with a one-way valve is fixedly connected to the outer wall of one end of the inflator 12.
[0034] According to the above structure, during the reciprocating movement of the movable mold base 3, the gear 1201 drives the crankshaft 1202 inside the inflator 12 to start rotating by engaging with the gear rod 11, and then drives the piston 1204 to reciprocate through the connecting rod 1203 to continuously form positive and negative pressures inside the inflator 12, thereby continuously injecting air into the air tank 13.
[0035] See attached Figure 3-5 A piston 1301 is movably installed inside the gas storage tank 13, and a spring 1302 is connected between one side of the piston 1301 and the inner wall of the gas storage tank 13. One end of the gas storage tank 13 is respectively connected to an air filling pipe 1303 and an air outlet pipe 1304, both of which are equipped with a one-way valve inside. An air valve 1305 is installed at the end of the air outlet pipe 1304, and a valve core switch rod 1306 for controlling the valve switch is rotatably installed on one side of the air valve 1305, and the valve core is opened and closed. A coil spring is provided at the transition point of the closing rod 1306, and limit struts 15 for limiting the rotation range of the valve core switch rod 1306 are installed at both ends of the side wall of the fixed mold seat 2, and guide blocks 16 for resisting the rotation of the valve core switch rod 1306 are installed at both ends of the side wall of the movable mold seat 3. When the valve core switch rod 1306 contacts the limit strut 15, the air valve 1305 is in an open state, and when the valve core switch rod 1306 contacts the guide block 16, the air valve 1305 is in an open state.
[0036] See attached Figure 3-5 The end of the inflation tube 1303 is connected to the end of the corresponding inflator 12, the outlet end of the air valve 1305 is commonly connected to the injection tube 1307, and the side wall of the injection tube 1307 is array-arranged with air nozzles 1308 facing the lower core 5.
[0037] According to the above structure, as air is injected into the gas tank 13, the internal air pressure of the gas tank 13 increases, the piston 1301 will move and squeeze the spring 1302, and after the casting is formed and the movable mold seat 3 leaves the fixed mold seat 2, the valve core switch rod 1306 will eventually break away from the obstruction of the guide block 16 and rotate, and when the valve core switch rod 1306 is supported by the limit support rod 15, the air valve 1305 is opened, and the gas in the gas tank 13 will quickly enter the injection pipe 1307 under the elastic force of the spring 1302, and finally spray to the casting in the lower core 5 through the air nozzle 1308, thereby achieving the effect of air cooling the casting and the core. The above process changes the traditional method of using an air pump for air cooling, and provides an air cooling facility that does not require the investment of redundant electrical equipment. It uses the movement of the movable mold seat 3 to store compressed air, and opens the air valve 1305 when the mold is opened to achieve air cooling. The entire process does not require redundant equipment control and can be fully automated.
[0038] The working principle of the utility model is as follows: when the push plate 7 moves, the top blocks 8 on both sides thereof will abut against the turn lever 9 and make the turn lever 9 rotate, and when the fixed die seat 2 and the movable die seat 3 are closed, the stop rod 10 will abut against the turn lever 9 to limit the rotation of the turn lever 9, and the movement of the top blocks 8 and the push plate 7 will be restricted;
[0039] During the reciprocating movement of the movable mold base 3, the gear 1201 drives the crankshaft 1202 inside the inflator 12 to start rotating by meshing with the gear rod 11, and then drives the piston 1204 to reciprocate through the connecting rod 1203 to continuously form positive and negative pressure inside the inflator 12, thereby continuously injecting air into the air storage tank 13;
[0040] As air is injected into the gas tank 13, the internal air pressure of the gas tank 13 increases, and the piston 1301 will move and squeeze the spring 1302. After the casting is formed and the movable mold seat 3 leaves the fixed mold seat 2, the valve core switch rod 1306 will eventually break away from the obstruction of the guide block 16 and rotate. When the valve core switch rod 1306 is supported by the limit support rod 15, the air valve 1305 opens, and the gas in the gas tank 13 will quickly enter the injection pipe 1307 under the elastic force of the spring 1302, and finally spray to the casting in the lower core 5 through the air nozzle 1308, thereby achieving the effect of air-cooling the casting and the core.
[0041] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.
Claims
1. A copper mold for diving goggles, comprising a fixed mold base (1), a fixed mold base (2), a movable mold base (3) and a push plate (7), characterized in that: The outer walls on both sides of the push plate (7) are fixedly mounted with a top block (8) by means of screws, the outer walls on both sides of the fixed die seat (2) are fixedly mounted with a turn lever (9) by means of screws, and the outer walls on both sides of the movable die seat (3) are fixedly mounted with a stop lever (10) for limiting accidental movement of the push plate (7) when in contact with the turn lever (9) by means of screws; The fixed die seat fixing seat (1) and the side wall of the fixed die seat (2) are jointly mounted with a tank rack (14) by means of screws, and an air storage tank (13) for cooling the casting when the fixed die seat (2) and the movable die seat (3) are mounted inside the tank rack (14), and an inflator (12) for storing compressed air in the air storage tank (13) is mounted at the ends of both ends of the tank rack (14) located at the fixed die seat (2); The gas storage tank (13) is provided with a second piston (1301) movably mounted inside the gas storage tank (13), and a spring (1302) is connected between one side of the second piston (1301) and the inner wall of the gas storage tank (13). One end of the gas storage tank (13) is respectively connected with an air filling pipe (1303) and an air outlet pipe (1304) both of which are equipped with a one-way valve inside. An air valve (1305) is mounted at the end of the air outlet pipe (1304), and a valve core switch rod (1305) for controlling the valve switch is rotatably mounted on one side of the gas valve (1305). 06), both ends of the side wall of the fixed mold seat (2) are equipped with limit struts (15) for limiting the rotation range of the valve core switch rod (1306), and both ends of the side wall of the movable mold seat (3) are equipped with guide blocks (16) for resisting the rotation of the valve core switch rod (1306). When the valve core switch rod (1306) contacts the limit struts (15), the air valve (1305) is in an open state, and when the valve core switch rod (1306) contacts the guide blocks (16), the air valve (1305) is in an open state.
2. A copper mold for diving goggles according to claim 1, characterized in that: The fixed mold base fixing seat (1) is fixedly mounted on one side of the fixed mold base (2), and the movable mold base (3) is movably assembled on the other side of the fixed mold base (2). An upper mold core (4) is fixedly assembled inside the movable mold base (3), and a lower mold core (5) is fixedly assembled inside the fixed mold base (2), and the upper mold core (4) fits with the lower mold core (5).
3. A copper mold for diving goggles according to claim 2, characterized in that: Side core pulling structures (6) are symmetrically and movably assembled on both sides of the surface of the fixed mold seat (2), a push plate (7) is movably assembled between the fixed mold seat fixing seat (1) and the fixed mold seat (2), and a push rod (701) extending to the inner side of the lower mold core (5) is assembled on the surface of the push plate (7).
4. A copper mold for diving goggles according to claim 1, characterized in that: A gear rod (11) is fixedly mounted on the outer wall of the blocking rod (10), a gear (1201) meshing with the corresponding gear rod (11) is rotatably mounted on one side of the inflator (12), and a crankshaft (1202) fixedly connected to the gear (1201) is rotatably mounted inside the inflator (12).
5. A copper mold for diving goggles according to claim 4, characterized in that: The end of the crankshaft (1202) is rotatably connected to a connecting rod (1203), and the end of the connecting rod (1203) is movably connected to a piston 1 (1204). The piston 1 (1204) is slidably assembled inside the inflator (12), and an outer wall at one end of the inflator (12) is fixedly connected to an intake pipe (1205) equipped with a one-way valve.
6. A copper mold for diving goggles according to claim 5, characterized in that: The end of the inflation tube (1303) is connected to the end of the corresponding inflator (12), the outlet end of the air valve (1305) is commonly connected to an air injection tube (1307), and the side wall of the air injection tube (1307) is provided with air nozzles (1308) facing the lower core (5) in an array.