Auxiliary device for spring production

Abstract

The auxiliary device for spring production comprises a rotating disc, a plurality of motors are installed at the bottom of the rotating disc in a circumferential shape, the output ends of the motors penetrate through the rotating disc and extend to the top of the rotating disc, the tops of the output ends of the motors are fixedly connected with a discharging disc, and a limiting rod is arranged in the center of the top of the discharging disc. A mounting plate is arranged on one side of each of the plurality of discharging discs on the top of the rotating disc, and a group of through holes are formed in each mounting plate. According to the utility model, the mounting plate is arranged on one side of the discharging disc on the rotating disc, the telescopic rods are arranged in the group of through holes in the mounting plate in a telescopic manner, and the limiting plate is arranged at the ends, far away from the mounting plate, of the telescopic rods, so that when the limiting rod is sleeved with the wire disc, the limiting plate can abut against the outer side of the wire disc under the elastic action of the spring; and the wire disc can be prevented from loosening to affect paying off, and the paying-off efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to an auxiliary device for spring production, belonging to the technical field of auxiliary devices for spring production. Background Art

[0002] A spring is a mechanical part that uses elasticity to work. It is generally made of spring steel using a spring machine. When producing springs, the spring machine first needs to place the coiled wire on a pay-off stand. The spring feed stand is then used to assist in feeding the spring machine to ensure efficient spring production.

[0003] A Chinese utility model patent, published as CN218503231U, proposes a "synchronous wire feeding stand for a spring machine." The patent comprises a support, a housing, a turntable, and multiple pay-off stands. The housing is fixed to the top of the support. A first motor is fixed inside the housing. A first rotating shaft is fixed to the output end of the first motor. The upper end of the first rotating shaft extends to the outside of the housing and is fixedly connected to the turntable. Multiple pay-off stands are evenly distributed around the top of the turntable. A second rotating shaft, which is rotatably connected to the turntable, is fixed to the bottom of each pay-off stand. A downward pressure mechanism is provided on the top of each pay-off stand. A support plate is fixed to the side wall of the housing. A cylinder is fixed to the top of the support plate. A second motor is fixed to the end of the piston rod of the cylinder. An insert is fixed to the end of the output shaft of the second motor. The patent discloses multiple pay-off stands mounted on the turntable, each with a wire reel. The pay-off stands can be rotated according to the angle of the turntable, allowing the wire reels on the pay-off stands to be moved sequentially to one side of the spring machine. This ensures continuous wire feeding to the spring machine and improves the machine's efficiency. However, in actual use, because multiple pay-off stands are set on the turntable, when wire reels are placed on multiple pay-off stands, if the wire reel on a single pay-off stand becomes loose and entangled with other wire reels during the feeding process, the wire feeding efficiency will be affected, and the efficiency of spring production by the spring machine will be affected. Therefore, this utility model proposes an auxiliary device for spring production. Utility Model Content

[0004] Based on the above background, the purpose of the present invention is to provide an auxiliary device for spring production to solve the problems in the background technology.

[0005] The utility model provides the following technical solutions:

[0006] The top of the motor is fixed with a toothed plate, and the bottom of the motor is fixed with a toothed plate, and the toothed plate is fixed with a toothed plate.

[0007] Preferably, the device body includes a base, a support column is provided in the center of the top of the base, the top of the support column is fixedly connected to a box body, a second motor is installed in the box body, and the output end of the second motor is connected to a connecting shaft.

[0008] Preferably, a connecting hole is provided on the top of the housing, a bearing is installed in the connecting hole, the bearing is sleeved on a connecting shaft, and the connecting shaft is rotatably connected to the housing through the bearing.

[0009] Preferably, the top end of the connecting shaft is fixedly connected to the bottom center point of the turntable.

[0010] Preferably, the box is a cylindrical box, and there is a gap between the multiple motors installed at the bottom of the turntable and the outer cylindrical surface of the box.

[0011] Preferably, a door is hinged at the front end of the box body, and a handle is provided on the door.

[0012] Compared with the prior art, the utility model has the following advantages:

[0013] The utility model discloses an auxiliary device for spring production, which arranges a mounting plate on one side of a discharge disc on a turntable, and telescopic rods are telescopically arranged in a group of through holes on the mounting plate, and a limit plate is arranged at the end of the telescopic rod away from the mounting plate. When the wire disc is sleeved on the limit rod, the limit plate can abut against the outer side of the wire disc under the elastic force of the spring, thereby preventing the wire disc from loosening and affecting the wire pay-off, thereby improving the wire pay-off efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This utility model Figure 1 Enlarged view of part A in the middle;

[0017] Figure 3 It is a schematic diagram of the three-dimensional structure of the utility model when viewed from above.

[0018] In the figure: 1. Turntable; 2. Motor; 3. Discharge tray; 4. Limit rod; 5. Mounting plate; 6. Through hole; 7. Telescopic rod; 8. Limit plate; 9. Nut; 10. Bottom bracket; 11. Support column; 12. Box body; 13. Second motor; 14. Connecting shaft; 15. Connecting hole; 16. Bearing; 17. Box door; 18. Handle; 19. Spring. DETAILED DESCRIPTION

[0019] The following is a further detailed description of the technical solution of the present invention through specific embodiments and in conjunction with the accompanying drawings. It should be understood that the implementation of the present invention is not limited to the following embodiments, and any form of modification and / or change made to the present invention will fall within the scope of protection of the present invention.

[0020] In this utility model, unless otherwise specified, all parts and percentages are by weight. The equipment and raw materials used are commercially available or commonly used in the art. The methods in the following embodiments, unless otherwise specified, are conventional methods in the art. The components or equipment in the following embodiments, unless otherwise specified, are all common standard parts or components known to those skilled in the art. Their structures and principles are known to those skilled in the art through technical manuals or routine experimental methods.

[0021] The following detailed description of the embodiments of the present invention is made in conjunction with the accompanying drawings. In the following detailed description, for ease of explanation, many specific details are set forth to provide a comprehensive understanding of the embodiments of the present invention. However, one or more embodiments can also be implemented by those skilled in the art without these specific details.

[0022] like Figure 1-Figure 3The bottom of the rotary table 1 is provided with a plurality of motors 2, and the output ends of the plurality of motors 2 extend through the rotary table 1 to the top of the rotary table 1. The tops of the output ends of the plurality of motors 2 are fixedly connected with a discharge tray 3. A limit rod 4 is provided in the center of the top of the discharge tray 3. A mounting plate 5 is provided on one side of the plurality of discharge trays 3 on the top of the rotary table 1. A group of through holes 6 are opened on the mounting plate 5. A telescopic rod 7 is telescopically arranged in a group of through holes 6. The end of the telescopic rod 7 close to the limit rod 4 is connected to the limit plate 8. The end of the telescopic rod 7 away from the limit plate 8 extends through the through hole 6, and the end of the telescopic rod 7 extending through the through hole 6 is threadedly connected with a nut 9. A spring 19 is sleeved on the telescopic rod 7. One end of the spring 19 abuts on the end face of the mounting plate 5 close to the limit plate 8, and the other end of the spring 19 abuts on the end face of the limit plate 8 close to the mounting plate 5. The device body is provided in the center of the bottom of the rotary table 1.

[0023] In the above technical solution, a mounting plate 5 is provided on one side of the discharge tray 3 on the turntable 1, and a telescopic rod 7 is telescopically arranged in a group of through holes 6 on the mounting plate 5, and a limit plate 8 is provided at the end of the telescopic rod 7 away from the mounting plate 5. When the wire disk is sleeved on the limit rod 4, the limit plate 8 can abut against the outer side of the wire disk under the elastic force of the spring 19, thereby preventing the wire disk from loosening and affecting the wire unwinding, thereby improving the wire unwinding efficiency of the device.

[0024] In the present utility model, the device body includes a base 10, a support column 11 is provided at the top center of the base 10, the top of the support column 11 is fixedly connected to a box 12, a second motor 13 is installed in the box 12, and the output end of the second motor 13 is connected to a connecting shaft 14, and the top of the connecting shaft 14 is fixedly connected to the bottom center point of the turntable 1.

[0025] In the above technical solution, by setting a second motor 13 and a connecting shaft 14, the rotation of the second motor 13 can drive the connecting shaft 14 to rotate, and then drive the turntable 1 to rotate. When the wire disc on the discharge disc 3 is used up, it can be used to switch another discharge disc 3 to the wire-discharging position.

[0026] In the present invention, a connecting hole 15 is provided on the top of the box body 12 , a bearing 16 is installed in the connecting hole 15 , the bearing 16 is sleeved on the connecting shaft 14 , and the connecting shaft 14 is rotatably connected to the box body 12 through the bearing 16 .

[0027] In the above technical solution, the connecting hole 15 is provided and the bearing 16 is installed in the connecting hole 15 so that the connecting shaft 14 and the box body 12 are rotationally connected.

[0028] In the present invention, the box body 12 is a cylindrical box, and there is a gap between the multiple motors 2 installed at the bottom of the turntable 1 and the outer cylindrical surface of the box body 12.

[0029] In the above technical solution, by setting the box body 12 as a cylindrical box and leaving a certain gap between the multiple motors 2 and the outer cylindrical surface of the box body 12, the rotation of the turntable 1 will not be affected by the rotation of the motor 2.

[0030] In the present invention, a door 17 is hinged at the front end of the box body 12 , and a handle 18 is provided on the door 17 .

[0031] In the above technical solution, the second motor 13 can be inspected and repaired by hingedly connecting the box door 17 to the box body 12 .

[0032] It is worth noting that the motor 2 and the second motor 13 of the present invention are both started and stopped by a controller (not shown in the present invention) and are electrically connected to an external power supply.

[0033] This document uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only intended to help understand the method and core concept of the present invention. It should be noted that those skilled in the art can make various improvements and modifications to the present invention without departing from the principles of the present invention, and such improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. An auxiliary device for spring production, characterized in that: The invention comprises a turntable (1), wherein the bottom of the turntable (1) is provided with a plurality of motors (2) in a circular shape, the output ends of the plurality of motors (2) extend through the turntable (1) to the top of the turntable (1), the tops of the output ends of the plurality of motors (2) are fixedly connected with a discharge tray (3), a limiting rod (4) is provided at the center of the top of the discharge tray (3), a mounting plate (5) is provided on one side of the plurality of discharge trays (3) at the top of the turntable (1), a group of through holes (6) are opened on the mounting plate (5), a telescopic rod (7) is telescopically provided in a group of the through holes (6), and the telescopic rod (7) is telescopically provided in the telescopic rod (7). One end of the rod (7) close to the limiting rod (4) is connected to the limiting plate (8), the end of the telescopic rod (7) away from the limiting plate (8) extends through the through hole (6), and the end of the telescopic rod (7) extending through the through hole (6) is threadedly connected to a nut (9), a spring (19) is sleeved on the telescopic rod (7), one end of the spring (19) abuts against the end surface of the mounting plate (5) close to the limiting plate (8), and the other end of the spring (19) abuts against the end surface of the limiting plate (8) close to the mounting plate (5), and a device body is provided at the center of the bottom of the turntable (1).

2. The auxiliary device for spring production according to claim 1, characterized in that: The device body comprises a base (10), a support column (11) is provided at the center of the top of the base (10), a box (12) is fixedly connected to the top of the support column (11), a second motor (13) is installed in the box (12), and the output end of the second motor (13) is connected to a connecting shaft (14).

3. The auxiliary device for spring production according to claim 2, characterized in that: A connecting hole (15) is provided on the top of the housing (12), a bearing (16) is installed in the connecting hole (15), the bearing (16) is sleeved on the connecting shaft (14), and the connecting shaft (14) is rotatably connected to the housing (12) through the bearing (16).

4. The auxiliary device for spring production according to claim 3, characterized in that: The top end of the connecting shaft (14) is fixedly connected to the center point of the bottom of the turntable (1).

5. The auxiliary device for spring production according to claim 2, characterized in that: The box body (12) is a columnar box, and there is a gap between the multiple motors (2) installed at the bottom of the turntable (1) and the outer cylindrical surface of the box body (12).

6. The auxiliary device for spring production according to claim 5, characterized in that: The front end of the box body (12) is hinged with a box door (17), and the box door (17) is provided with a handle (18).

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