Spring forming equipment

Abstract

The utility model provides spring forming equipment, which relates to the technical field of filling machines, and comprises mounting plates, a lifting mechanism is arranged between the tops of the mounting plates, a cooling mechanism is arranged at the bottoms of the mounting plates, the lifting mechanism comprises a fixing plate, a driving motor is arranged at the center of the top of the fixing plate, and the cooling mechanism is arranged at the bottom of the fixing plate. The output end of the driving motor slidably penetrates through the outer surface of the fixing plate and extends to the lower portion, the output end of the driving motor is fixedly connected with a threaded lead screw, the outer surface of the threaded lead screw is rotatably connected with a first pressing plate, and a plurality of fixing columns are arranged at the positions, close to the four corners, of the bottom of the fixing plate. According to the spring forming and pouring device, the structure is simple, the maintenance cost is low, forming and pouring of a plurality of springs can be achieved through the arrangement of the first mold grooves and the second mold grooves, and the effect of improving the machining efficiency is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of spring forming, in particular to a spring forming device. Background Art

[0002] A spring is a mechanical part that uses elasticity to work. Parts made of elastic materials deform under external force and return to their original shape after the external force is removed. It is also called "spring". It is generally made of spring steel. When manufacturing large springs, the stress of spring steel is too large, so the spring steel needs to be tempered before entering the forming machine for bending.

[0003] In the prior art, traditional spring forming equipment usually adopts mechanical transmission to achieve spring winding and compression through complex mechanical structures. However, the structure of such equipment is complex, and when the machinery is damaged, the maintenance cost is high. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that operators need to use corresponding tools to bend spring steel wire to form the required spring shape, and this method is not only time-consuming and labor-intensive, but also has high labor intensity and reduces the overall work efficiency, and thus proposes a spring forming device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a spring forming device, comprising a mounting plate, a lifting mechanism is arranged between the tops of the mounting plates, a cooling mechanism is arranged at the bottom of the mounting plates, the lifting mechanism comprises a fixed plate, a driving motor is arranged at the top center of the fixed plate, the output end of the driving motor slides through the outer surface of the fixed plate and extends to the bottom, the output end of the driving motor is fixedly connected to a threaded screw, the outer surface of the threaded screw is rotatably connected to a first pressing plate, a plurality of fixing columns are arranged at the bottom of the fixed plate near the four corners, the outer surfaces of the plurality of fixing columns completely penetrate the outer surface of the first pressing plate and extend to the bottom, a second pressing plate is fixedly connected between the bottoms of the plurality of fixing columns, two first mold grooves are provided at the top of the second pressing plate, two modules are provided on the outer surfaces of the two first mold grooves, and two second mold grooves are provided at the bottom of the first pressing plate.

[0006] Preferably, the cooling mechanism comprises a water tank, a top of the water tank is fixedly connected with a water pipe near the edge, a water pump is fixedly installed on the outer surface of the water pipe near the upper position, and a base is provided at the bottom of the water pump.

[0007] Preferably, an atomizing nozzle is fixedly connected to the outer surface of the water pipe near the upper portion, and a water inlet is fixedly connected to the outer surface of the water tank.

[0008] Preferably, the water inlet completely penetrates the top of the mounting plate and extends upward, and a threaded cover is threadedly connected to the top of the water inlet.

[0009] Preferably, the outer surface of the second pressing plate is fixedly connected to an injection molding machine, and a plurality of support columns are provided at the bottom of the mounting plate near the four corners.

[0010] Preferably, the bottom of the injection molding machine is fixedly mounted on the top of the mounting plate, the top of the mounting plate is fixedly connected to the bottom of the second pressure plate, the top of the mounting plate is fixedly connected to the bottom of the base, the bottom end of the threaded screw is rotatably connected to the top of the second pressure plate, and the top of the water tank is fixedly connected to the bottom of the mounting plate.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, the spring is injection molded by using an injection molding machine, a fixed plate, a drive motor, a threaded screw, a first pressure plate, a fixed column, a second pressure plate, a first mold groove, a second mold groove and a module in combination. This design is not only simple in structure and low in maintenance cost, but also can realize molding and injection of multiple springs by setting a plurality of first mold grooves and second mold grooves, thereby improving processing efficiency.

[0013] 2. In the utility model, through the coordinated use of a water tank, a water pipe, a water pump, a base, a water inlet and a threaded cover, the water in the water tank is sprayed out in a mist form by an atomizing nozzle to quickly cool the mold, which can effectively shorten the cooling time of the mold and improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model provides a schematic diagram of the overall structure of a spring forming device;

[0015] Figure 2 A schematic diagram of a quantitative mechanism lifting mechanism of a spring forming device proposed in the utility model;

[0016] Figure 3 A schematic diagram of a quantitative mechanism cooling mechanism of a spring forming device is provided for the utility model;

[0017] Figure 4 The utility model provides a side view of a quantitative mechanism of a spring forming device.

[0018] Legend:

[0019] 1. Mounting plate; 12. Support column; 2. Injection molding machine; 3. Lifting mechanism; 301. Fixed plate; 302. Drive motor; 303. Threaded screw; 304. First pressing plate; 305. Fixed column; 306. Second pressing plate; 307. First mold slot; 308. Second mold slot; 309. Module; 4. Cooling mechanism; 401. Water tank; 402. Water pipe; 403. Water pump; 404. Base; 405. Atomizing nozzle; 406. Water inlet; 407. Threaded cover. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] Embodiment 1, as Figure 1-4 As shown, the utility model provides a spring forming device, including a mounting plate 1, a lifting mechanism 3 is arranged between the tops of the mounting plate 1, a cooling mechanism 4 is arranged at the bottom of the mounting plate 1, the lifting mechanism 3 includes a fixed plate 301, a driving motor 302 is arranged at the top center of the fixed plate 301, the output end of the driving motor 302 slides through the outer surface of the fixed plate 301 and extends to the bottom, the output end of the driving motor 302 is fixedly connected with a threaded screw 303, the outer surface of the threaded screw 303 is rotatably connected with a first pressing plate 304, a plurality of fixed columns 305 are arranged at the bottom of the fixed plate 301 near the four corners, the outer surfaces of the plurality of fixed columns 305 completely penetrate the outer surface of the first pressing plate 304 and extend to the bottom, a second pressing plate 306 is fixedly connected between the bottoms of the plurality of fixed columns 305, two first mold grooves 307 are provided on the top of the second pressing plate 306, two modules 309 are provided on the outer surfaces of the two first mold grooves 307, and two second mold grooves 308 are provided on the bottom of the first pressing plate 304.

[0023] The effect achieved by the entire embodiment 1 is that when using the device to form a spring, the driving motor 302 on the fixed plate 301 is first started, and the output end thereof drives the threaded screw 303 to rotate. Under the rotation of the threaded screw 303, the first pressing plate 304 can be lifted and lowered in coordination with the first pressing plate 304. A plurality of fixed columns 305 are provided to limit the first pressing plate 304, and the plurality of fixed columns 305 can maintain stability when the first pressing plate 304 is lifted and lowered. After the second pressing plate 306 is closed by the descent of the first pressing plate 304, the injection molding machine 2 is started to melt the molten metal. The molten metal will enter the two first mold grooves 307 and the two second mold grooves 308 and form a spring shape around the threads of the two modules 309. After cooling, the spring can be injection molded. The plurality of fixed columns 305 can be used as a support between the fixed plate 301 and the second pressing plate 306 to maintain stability. The design is not only simple in structure and low in maintenance cost, but also can realize molding and injection of multiple springs by providing a plurality of first mold grooves 307 and a second mold groove 308, thereby improving processing efficiency.

[0024] Embodiment 2, as Figure 1-4 As shown, the cooling mechanism 4 includes a water tank 401, a water pipe 402 is fixedly connected to the top of the water tank 401 near the edge, a water pump 403 is fixedly installed on the outer surface of the water pipe 402 near the upper position, a base 404 is provided at the bottom of the water pump 403, an atomizing nozzle 405 is fixedly connected to the outer surface of the water pipe 402 near the upper position, and a water inlet 406 is fixedly connected to the outer surface of the water tank 401, the water inlet 406 completely penetrates the top of the mounting plate 1 and extends to the upper part, and the top of the water inlet 406 is threadedly connected to the A threaded cover 407 is connected, and the outer surface of the second pressure plate 306 is fixedly connected to the injection molding machine 2. A plurality of support columns 12 are arranged at the bottom of the mounting plate 1 near the four corners. The bottom of the injection molding machine 2 is fixedly mounted to the top of the mounting plate 1, and the top of the mounting plate 1 is fixedly connected to the bottom of the second pressure plate 306. The top of the mounting plate 1 is fixedly connected to the bottom of the base 404. The bottom end of the threaded screw 303 is rotatably connected to the top of the second pressure plate 306, and the top of the water tank 401 is fixedly connected to the bottom of the mounting plate 1.

[0025] The effect achieved by the entire embodiment 2 is that when using the present device, by turning on the water pump 403, the water inside the water tank 401 is pumped out by the water pump 403 through the water pipe 402, and then the water is sent to the atomizing nozzle 405 through the water pipe 402, and then sprayed out by the atomizing nozzle 405, so as to cool down the spring mold being cooled. By the coordinated use of the cooling mechanism 4, the cooling mold being cooled can be quickly cooled, which can effectively shorten the cooling time of the mold and improve production efficiency. The base 404 is mainly used to stabilize the water pump 403, and the water inlet 406 is mainly used to add water to the inside of the water tank 401. The threaded cover 407 is mainly used to seal the water inlet 406, and the support column 12 is mainly used to stabilize the mounting plate 1.

[0026] Working principle: When using this device to shape the spring, first start the drive motor 302 on the fixed plate 301 to drive the threaded screw 303 to cooperate with the first pressing plate 304 to rise and fall, and set a plurality of fixed columns 305 to limit the first pressing plate 304. After the first pressing plate 304 is lowered to close the second pressing plate 306, the injection molding machine 2 is started to melt the metal. The molten metal will enter the two first mold grooves 307 and the two second mold grooves 308 around the threads of the module 309. After cooling, the spring can be injection-molded. This design is not only simple in structure and low in maintenance cost, but also can be used to set a plurality of first mold grooves 307 and the second mold grooves 308. The second mold groove 308 is used to realize the molding and pouring of multiple springs, which has the effect of improving the processing efficiency. During the cooling process of the mold, by turning on the water pump 403, the water inside the water tank 401 is pumped out by the water pump 403 through the water pipe 402, and then the water is sent to the atomizing nozzle 405 through the water pipe 402, and then sprayed out by the atomizing nozzle 405. The water inlet 406 is mainly used to add water to the inside of the water tank 401, and the threaded cover 407 is mainly used to seal the water inlet 406. Through the coordinated use of the cooling mechanism 4, the mold being cooled can be quickly cooled, which can effectively shorten the cooling time of the mold and improve production efficiency.

[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A spring forming device, comprising a mounting plate (1), characterized in that: A lifting mechanism (3) is provided between the tops of the mounting plates (1), and a cooling mechanism (4) is provided at the bottoms of the mounting plates (1); The lifting mechanism (3) comprises a fixed plate (301), a driving motor (302) is arranged at the top center of the fixed plate (301), the output end of the driving motor (302) slides through the outer surface of the fixed plate (301) and extends downward, the output end of the driving motor (302) is fixedly connected to a threaded screw (303), the outer surface of the threaded screw (303) is rotatably connected to a first pressing plate (304), a plurality of fixing columns (305) are arranged at the bottom of the fixed plate (301) near four corners, the outer surfaces of the plurality of fixing columns (305) completely penetrate the outer surface of the first pressing plate (304) and extend downward, a second pressing plate (306) is fixedly connected between the bottoms of the plurality of fixing columns (305), two first mold grooves (307) are arranged at the top of the second pressing plate (306), two modules (309) are arranged on the outer surfaces of the two first mold grooves (307), and two second mold grooves (308) are arranged at the bottom of the first pressing plate (304).

2. A spring forming device according to claim 1, characterized in that: The cooling mechanism (4) comprises a water tank (401), the top of the water tank (401) being fixedly connected to a water pipe (402) near the edge, a water pump (403) being fixedly installed on the outer surface of the water pipe (402) near the top, and a base (404) being provided at the bottom of the water pump (403).

3. A spring forming device according to claim 2, characterized in that: The outer surface of the water pipe (402) is fixedly connected to an atomizing nozzle (405) near the top, and the outer surface of the water tank (401) is fixedly connected to a water inlet (406).

4. A spring forming device according to claim 3, characterized in that: The water inlet (406) completely penetrates the top of the mounting plate (1) and extends upwards, and a threaded cover (407) is threadedly connected to the top of the water inlet (406).

5. A spring forming device according to claim 4, characterized in that: The outer surface of the second pressing plate (306) is fixedly connected to the injection molding machine (2), and a plurality of support columns (12) are provided at the bottom of the mounting plate (1) near the four corners.

6. A spring forming device according to claim 5, characterized in that: The bottom of the injection molding machine (2) is fixedly mounted on the top of the mounting plate (1), the top of the mounting plate (1) is fixedly connected to the bottom of the second pressing plate (306), the top of the mounting plate (1) is fixedly connected to the bottom of the base (404), the bottom end of the threaded screw (303) is rotatably connected to the top of the second pressing plate (306), and the top of the water tank (401) is fixedly connected to the bottom of the mounting plate (1).

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