Wear-resistant self-lubricating die

Abstract

The utility model relates to a wear-resistant self-lubricating mold, which belongs to the technical field of shoe molds and comprises a support plate, a support frame mounted on the support plate, a lubricating oil tank mounted on the support frame, a pump body mounted on the support frame and positioned on one side of the lubricating oil tank, a lower mold mounted on the support plate and connected with the lubricating oil tank, and an upper mold mounted on the lower mold. A telescopic air cylinder is installed on the supporting frame, an upper mold is installed at the output end of the telescopic air cylinder, an oil injection assembly is installed on the supporting plate and fixedly connected with the output end of the pump body, a motor used for driving the oil injection assembly is installed on the lower surface of the supporting plate, and a pop-up assembly is connected to the lower mold. Lubricating oil is automatically sprayed to the upper mold and the lower mold through the oil spraying assembly, the motor and the pump body, mold abrasion is reduced, the service life of the molds is prolonged, pressed materials can be demolded conveniently through the ejection assembly, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shoe moulds, in particular to a wear-resistant and self-lubricating mould. Background Art

[0002] The styles and functions of shoes are becoming increasingly diverse, including sports shoes, casual shoes, leather shoes, sandals and other types to meet different needs and occasions. As time goes by, the materials and designs of shoes are constantly improved to meet people's growing needs. When producing shoes, molds are needed, but the existing molds are not convenient for automatically spraying lubricating oil on the molds, which can easily cause the molds to wear and affect the service life of the molds. Utility Model Content

[0003] In order to overcome the technical defects of the prior art, the utility model provides a wear-resistant self-lubricating mold, which can automatically spray lubricating oil to the upper mold and the lower mold, reduce wear and tear, and increase the service life of the mold.

[0004] The technical solution adopted by the utility model is: it includes a support plate, a support frame is installed on the support plate, a lubricating oil tank is installed on the support frame, a pump body is installed on the support frame and located on one side of the lubricating oil tank, the pump body is connected to the lubricating oil tank, a lower mold is installed on the support plate, a telescopic cylinder is installed on the support frame, an upper mold is installed on the output end of the telescopic cylinder, the position of the upper mold is adjusted by telescoping the telescopic cylinder, an oil spray assembly is installed on the support plate, the oil spray assembly is fixedly connected to the output end of the pump body, a motor for driving the oil spray assembly is installed on the lower surface of the support plate, and a pop-up assembly is connected to the lower mold.

[0005] Preferably, in order to facilitate the rotation of the turbine, the fuel injection assembly includes a turbine, a worm, and a rotating shaft. The turbine is rotatably mounted on the support plate, the worm is fixedly connected to the output end of the motor, the worm is meshed with the turbine, the rotating shaft is rotatably mounted on the support plate, and the worm is rotatably mounted on the support plate. The motor rotates, the worm rotates, and the turbine is driven to rotate.

[0006] Preferably, in order to facilitate the reciprocating rotation of the rotating shaft, a connecting plate is rotatably installed on the turbine, a connecting rod is rotatably installed on the other end of the connecting plate, and the other end of the connecting rod is fixedly connected to the rotating shaft. When the turbine rotates, the position of one end of the connecting plate rotates, thereby driving the rotating shaft to rotate.

[0007] Preferably, in order to facilitate the oil spraying treatment of the upper mold and the lower mold, a first spray plate and a second spray plate are fixedly installed on the rotating shaft, the first spray plate and the second spray plate are both hollow structures, and the first spray plate and the second spray plate are connected to spray heads, the first spray plate and the second spray plate are connected to feed pipes, the feed pipes are fixedly connected to the output end of the pump body, the feed pipes are made of spiral hoses, and the first spray plate and the second spray plate are rotated by the rotating shaft.

[0008] Preferably, in order to facilitate the movement of the moving rod, the pop-up assembly includes a moving plate, the moving plate is slidably clamped inside the lower mold, and the moving plate is connected to the moving rod, the moving rod is plugged into the lower mold and the support plate, and a circular plate is fixedly installed at the lower end of the moving rod, and the moving rod moves by moving the moving plate.

[0009] Preferably, in order to facilitate the resetting of the moving rod, a spring is sleeved on the circular plate, and two ends of the spring are respectively connected to the circular plate and the support plate. When the moving rod moves, the spring expands and contracts.

[0010] Preferably, in order to facilitate a more stable movement of the upper mold, limit rods are fixedly installed on the upper mold and at both ends of the telescopic cylinder, and the limit rods are plugged into the support frame.

[0011] Preferably, in order to facilitate adding lubricating oil into the lubricating oil tank, a sealing block is connected to the upper surface of the lubricating oil tank.

[0012] The beneficial effects of the utility model are as follows: lubricating oil is automatically sprayed to the upper mold and the lower mold through the oil spray component, the motor, the pump body, so as to reduce mold wear and increase the service life of the mold; and the ejection component is used to facilitate demolding of the pressed material, thereby improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model from the right side perspective.

[0014] Figure 2 It is a structural schematic diagram of the utility model from the left side perspective.

[0015] Figure 3 It is a schematic diagram of the structure of the utility model from an upward viewing angle.

[0016] Figure 4 It is a schematic diagram of the structure of the utility model from a top view.

[0017] Figure 5 It is a structural schematic diagram of the fuel injection assembly of the utility model.

[0018] Figure 6 It is a schematic diagram of the pop-up component structure of the utility model.

[0019] Explanation of the accompanying drawings: In the figure: 1, support plate; 2, support frame; 3, lubricating oil tank; 4, pump body; 5, telescopic cylinder; 6, lower mold; 7, upper mold; 8, oil injection assembly; 801, turbine; 802, worm; 803, rotating shaft; 804, connecting plate; 805, connecting rod; 806, first spray plate; 807, second spray plate; 808, spray head; 809, feed pipe; 9, pop-up assembly; 901, moving plate; 902, moving rod; 903, circular plate; 904, spring; 10, motor; 11, limit rod; 12, sealing block. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] like Figure 1-Figure 6 As shown, this embodiment provides a wear-resistant and self-lubricating mold, including a support plate 1, a support frame 2 is installed on the support plate 1, a lubricating oil tank 3 is installed on the support frame 2, a pump body 4 is installed on the support frame 2 and located on one side of the lubricating oil tank 3, the pump body 4 is connected to the lubricating oil tank 3, a lower mold 6 is installed on the support plate 1, a telescopic cylinder 5 is installed on the support frame 2, an upper mold 7 is installed at the output end of the telescopic cylinder 5, and the position of the upper mold 7 is adjusted by telescoping the telescopic cylinder 5, an oil injection assembly 8 is installed on the support plate 1, and the oil injection assembly 8 is fixedly connected to the output end of the pump body 4, and the lubricating oil inside the lubricating oil tank 3 is transferred to the inside of the oil injection assembly 8 through the pump body 4, and a motor 10 for driving the oil injection assembly 8 is installed on the lower surface of the support plate 1, and an ejection assembly 9 is connected to the lower mold 6, and the ejection assembly 9 is used to facilitate demolding of the material and improve the production rate.

[0022] The oil injection assembly 8 includes a turbine 801, a worm 802, and a rotating shaft 803. The turbine 801 is rotatably mounted on the support plate 1, the worm 802 is fixedly connected to the output end of the motor 10, the worm 802 is meshed with the turbine 801, the rotating shaft 803 is rotatably mounted on the support plate 1, and the worm 802 is rotatably mounted on the support plate 1. When the motor 10 rotates, the worm 802 rotates, driving the turbine 801 to rotate. A connecting plate 804 is rotatably mounted on the turbine 801, and a connecting rod 805 is rotatably mounted on the other end of the connecting plate 804. The other end of the connecting rod 805 is fixedly connected to the rotating shaft 803. When the turbine 801 rotates, the position of one end of the connecting plate 804 rotates, thereby driving the rotating shaft 803 to rotate. A first spray plate 806 and a second spray plate 807 are fixedly mounted on the rotating shaft 803. The interior of the spray plate 806 and the second spray plate 807 are both hollow structures, and the first spray plate 806 and the second spray plate 807 are connected to the spray head 808, and the first spray plate 806 and the second spray plate 807 are connected to the feed pipe 809, and the feed pipe 809 is fixedly connected to the output end of the pump body 4. The feed pipe 809 is made of a spiral hose material, and can rotate with the first spray plate 806 and the second spray plate 807 when the first spray plate 806 and the second spray plate 807 rotate. When the rotating shaft 803 rotates, the first spray plate 806 and the second spray plate 807 rotate, and the lubricating oil inside the lubricating oil tank 3 is transferred to the feed pipe 809, the first spray plate 806, and the second spray plate 807 through the pump body 4, and the lubricating oil is sprayed onto the upper mold 7 and the lower mold 6 through the spray head 808, which can reduce mold wear and increase the service life of the mold.

[0023] The pop-up assembly 9 includes a moving plate 901, which is slidably connected to the lower mold 6, and a moving rod 902 is connected to the moving plate 901, and the moving rod 902 is plugged with the lower mold 6 and the support plate 1. A circular plate 903 is fixedly installed at the lower end of the moving rod 902. The moving plate 901 moves, and the moving rod 902 moves. A spring 904 is sleeved on the circular plate 903, and the two ends of the spring 904 are respectively connected to the circular plate 903 and the support plate 1. The moving rod 902 moves, and the spring 904 is extended and retracted. When the upper mold 7 is brought into contact with the lower mold 6, the movable plate 901 generates a certain pressure, the movable rod 902 moves, the spring 904 stretches, and the position of the upper mold 7 is adjusted. Under the action of the elastic restoring force of the spring 904, the material is demoulded to increase the demoulding rate. The limit rod 11 is fixedly installed on the upper mold 7 and at both ends of the telescopic cylinder 5. The limit rod 11 is plugged into the support frame 2. A sealing block 12 is connected to the upper surface of the lubricating oil tank 3. Remove the sealing block 12 and add lubricating oil to the inside of the lubricating oil tank 3.

[0024] When the utility model is in use, the telescopic cylinder 5 is started, the upper mold 7 is adjusted to a suitable position, the motor 10 is started, the worm 802 rotates, the turbine 801 is driven to rotate, the position of one end of the connecting plate 804 is rotated, and then the rotating shaft 803 is driven to rotate, the first spray plate 806 and the second spray plate 807 are rotated, the pump body 4 is started, the lubricating oil inside the lubricating oil tank 3 is transferred to the feed pipe 809, the first spray plate 806, and the second spray plate 807, and the lubricating oil is sprayed onto the upper mold 7 and the lower mold 6 through the spray head 808, which can reduce mold wear and increase the service life of the mold, place the material on the lower mold 6, repeat the above operation, adjust the upper mold 7 to a suitable position, the moving plate 901 generates a certain pressure, the moving rod 902 moves, and the spring 904 stretches. After the material production is completed, the position of the upper mold 7 is adjusted, and the material is demolded under the action of the elastic restoring force of the spring 904 to increase the demolding rate.

[0025] The above shows and describes the basic principles, main features and advantages of the invention. Those skilled in the art should understand that the invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the invention. Without departing from the spirit and scope of the invention, the invention may have various changes and improvements, which shall fall within the scope of the invention to be protected. The scope of protection of the invention shall be defined by the attached claims and their equivalents.

Claims

1. A wear-resistant self-lubricating mold, comprising a support plate (1), a support frame (2) mounted on the support plate (1), a lubricating oil tank (3) mounted on the support frame (2), a pump body (4) mounted on the support frame (2) and located on one side of the lubricating oil tank (3), the pump body (4) being connected to the lubricating oil tank (3), a lower mold (6) mounted on the support plate (1), characterized in that: A telescopic cylinder (5) is mounted on the support frame (2), an upper mold (7) is mounted on the output end of the telescopic cylinder (5), an oil injection assembly (8) is mounted on the support plate (1), the oil injection assembly (8) is fixedly connected to the output end of the pump body (4), a motor (10) for driving the oil injection assembly (8) is mounted on the lower surface of the support plate (1), and an ejection assembly (9) is connected to the lower mold (6).

2. The wear-resistant self-lubricating mold according to claim 1, characterized in that: The oil injection assembly (8) comprises a turbine (801), a worm (802) and a rotating shaft (803); the turbine (801) is rotatably mounted on the support plate (1); the worm (802) is fixedly connected to an output end of the motor (10); the worm (802) is meshed with the turbine (801); the rotating shaft (803) is rotatably mounted on the support plate (1); and the worm (802) is rotatably mounted on the support plate (1).

3. The wear-resistant self-lubricating mold according to claim 2, characterized in that: A connecting plate (804) is rotatably mounted on the turbine (801), a connecting rod (805) is rotatably mounted on the other end of the connecting plate (804), and the other end of the connecting rod (805) is fixedly connected to the rotating shaft (803).

4. The wear-resistant self-lubricating mold according to claim 3, characterized in that: A first spray plate (806) and a second spray plate (807) are fixedly mounted on the rotating shaft (803); the first spray plate (806) and the second spray plate (807) are both hollow structures, and the first spray plate (806) and the second spray plate (807) are connected to spray heads (808); the first spray plate (806) and the second spray plate (807) are connected to feed pipes (809); the feed pipes (809) are fixedly connected to the output end of the pump body (4), and the feed pipes (809) are made of spiral hose.

5. The wear-resistant self-lubricating mold according to claim 1, characterized in that: The ejection assembly (9) comprises a movable plate (901), the movable plate (901) being slidably engaged inside the lower mould (6), and a movable rod (902) being connected to the movable plate (901), the movable rod (902) being plugged into the lower mould (6) and the support plate (1), and a circular plate (903) being fixedly mounted on the lower end of the movable rod (902).

6. The wear-resistant self-lubricating mold according to claim 5, characterized in that: A spring (904) is sleeved on the circular plate (903), and two ends of the spring (904) are respectively connected to the circular plate (903) and the support plate (1).

7. The wear-resistant self-lubricating mold according to claim 1, characterized in that: Limit rods (11) are fixedly mounted on the upper mold (7) and located at both ends of the telescopic cylinder (5), and the limit rods (11) are plugged into the support frame (2).

8. The wear-resistant self-lubricating mold according to claim 1, characterized in that: A sealing block (12) is connected to the upper surface of the lubricating oil tank (3).

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