Spring steel wire guide rail capable of reducing shaking

Abstract

The utility model relates to the field of spring production equipment, in particular to a spring steel wire guide rail capable of reducing shaking, which comprises a bottom plate, a guide rail arranged at the upper end of the bottom plate, a lifting frame arranged above the guide rail, a mounting frame connected to the lower end of the lifting frame, a plurality of U-shaped wheels rotationally arranged on the mounting frame, and a plurality of oil inlet pipes arranged on the side surface of the guide rail, the oil inlet pipes communicate with the interior of the guide rail, and an oil supply mechanism connected with the oil inlet pipes is arranged on the bottom plate. The U-shaped wheels and the guide rails are used for limiting produced steel wires, and shaking of the steel wires is reduced.

Description

Technical Field

[0001] The utility model relates to the field of spring production equipment, in particular to a spring steel wire guide rail capable of reducing vibration. Background Art

[0002] A spring is a mechanical part that uses elasticity to work. Parts made of elastic materials deform under external forces and are typically made of steel wire. Before the steel wire enters the wire-making equipment, it needs a guide rail to limit its position. However, existing steel wire guides for spring production lack a limiter, causing the steel wire to vibrate easily as it moves within the guide rail. This large vibration can affect spring production, so it is particularly necessary to develop a spring steel wire guide that reduces wire vibration and improves spring quality. Summary of the Invention

[0003] The utility model aims to provide a spring steel wire guide rail with reduced vibration, which has the advantage of reducing the vibration of the steel wire.

[0004] The technical solutions adopted are as follows:

[0005] A spring steel wire guide rail for reducing vibration includes a base plate, a guide rail is provided at the upper end of the base plate, a lifting frame is provided above the guide rail, a mounting frame is connected to the lower end of the lifting frame, a plurality of U-shaped wheels are rotatably provided on the mounting frame, a plurality of oil inlet pipes are provided on the side of the guide rail, the oil inlet pipes are connected to the inside of the guide rail, and an oil supply mechanism connected to each oil inlet pipe is provided on the base plate.

[0006] Preferably, a plurality of spring telescopic rods are vertically arranged between the lifting frame and the mounting frame.

[0007] Preferably, the lifting frame includes a top frame and two vertically extending electric telescopic rods, and the upper and lower ends of the electric telescopic rods are fixedly connected to the top frame and the bottom plate respectively.

[0008] Preferably, the oil supply mechanism comprises a transfer tank with an open upper end, the transfer tank is provided with an oil outlet main pipe, and the oil outlet main pipe is connected to each oil inlet pipe.

[0009] Preferably, a slide rod is provided at the upper end of the transfer tank for vertical sliding, a floating plate is provided at the lower end of the slide rod, an inclined plate is provided at the upper end of the slide rod, an oil tank is provided on the outside of the transfer tank, the oil tank is provided with an oil drain valve, and the end of the oil drain valve is inclined and fits with the inclined plate.

[0010] Preferably, a slide groove is provided on the upper end surface of the inclined plate, and the oil drain valve corresponds to the slide groove.

[0011] Compared with the existing technology, the beneficial effects are:

[0012] 1. The utility model uses a lifting frame to control the lifting of the mounting frame, thereby using multiple U-shaped wheels to press on the guide rail, using the U-shaped wheels and the guide rail to limit the production steel wire, reducing the shaking of the steel wire, and using the oil supply mechanism to lubricate the guide rail, so that the steel wire slides smoothly in the guide rail and reduces friction.

[0013] 2. The utility model utilizes the principle of communicating vessels. The liquid level in the transfer tank is the same as the lubricating oil level in the guide rail. When the lubricating oil level in the transfer tank drops, the floating plate drops, and the inclined plate drops to release the blockage on the oil drain valve. The oil in the oil drain valve flows into the transfer tank, and the liquid level rises until the inclined plate blocks the oil drain valve again. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional structural diagram of a spring steel wire guide rail for reducing vibration in the utility model.

[0015] Figure 2 This is a front view structural diagram of a spring steel wire guide rail for reducing vibration in the utility model.

[0016] Figure 3 This is a schematic diagram of the top view of a spring steel wire guide rail for reducing vibration in the utility model.

[0017] In the figure: 1. Base plate; 2. Guide rail; 3. Electric telescopic rod; 4. Top frame; 5. Mounting frame; 6. Spring telescopic rod; 7. U-shaped wheel; 8. Oil inlet pipe; 9. Oil outlet main pipe; 10. Slide rod; 11. Floating plate; 12. Inclined plate; 13. Oil tank; 14. Oil drain valve; 15. Chute; 16. Transfer tank. DETAILED DESCRIPTION

[0018] The present invention will be further described below with reference to specific embodiments. Figures 1 to 3 As shown:

[0019] Example 1: A spring steel wire guide rail for reducing vibration includes a base plate 1, a guide rail 2 is provided on the upper end of the base plate 1, a lifting frame is provided above the guide rail 2, the lower end of the lifting frame is connected to the mounting frame 5, the lifting frame controls the lifting and lowering of the mounting frame 5, and a plurality of U-shaped wheels 7 are rotatably provided on the mounting frame 5, and the U-shaped wheels 7 are all provided directly above the guide rail 2, a plurality of oil inlet pipes 8 are provided on the side of the guide rail 2, and the oil inlet pipes 8 are connected to the inside of the guide rail 2, and an oil supply mechanism connected to each oil inlet pipe 8 is provided on the base plate 1.

[0020] The lifting frame controls the lifting of the mounting frame 5 so that a plurality of U-shaped wheels 7 are pressed on the guide rail 2. The U-shaped wheels 7 and the guide rail 2 are used to limit the production steel wire, which can reduce the shaking of the steel wire, and the oil supply mechanism is used to lubricate the guide rail 2 so that the steel wire slides smoothly in the guide rail 2 and reduces friction.

[0021] Example 2: A spring steel wire guide rail for reducing vibration includes a base plate 1, a guide rail 2 is provided on the upper end of the base plate 1, a lifting frame is provided above the guide rail 2, the lifting frame includes a top frame 4 and two vertically extending electric telescopic rods 3, the upper and lower ends of the electric telescopic rods are fixedly connected to the top frame 4 and the base plate 1 respectively.

[0022] The lower end of the lifting frame is connected to the mounting frame 5. A plurality of spring telescopic rods 6 are vertically arranged between the lifting frame and the mounting frame 5. The lifting frame controls the lifting and lowering of the mounting frame 5. A plurality of U-shaped wheels 7 are rotatably arranged on the mounting frame 5. The U-shaped wheels 7 are all arranged directly above the guide rail 2. A plurality of oil inlet pipes 8 are arranged on the side of the guide rail 2. The oil inlet pipes 8 are connected to the inside of the guide rail 2. An oil supply mechanism connected to each oil inlet pipe 8 is provided on the bottom plate 1.

[0023] The oil supply mechanism includes a transfer tank 16 with an open upper end. The transfer tank 16 is provided with an oil outlet main pipe 9, which is connected to each oil inlet pipe 8. A slide rod 10 is provided at the upper end of the transfer tank 16 for vertical sliding. A floating plate 11 is provided at the lower end of the slide rod 10, and an inclined plate 12 is provided at the upper end of the slide rod 10. An oil tank 13 is provided on the outside of the transfer tank 16. The oil tank 13 is provided with an oil drain valve 14. The end of the oil drain valve 14 is inclined and fits with the inclined plate 12. A slide groove 15 is provided on the upper end surface of the inclined plate 12, and the oil drain valve 14 corresponds to the slide groove 15.

[0024] Utilizing the principle of communicating vessels, the liquid level in the transfer tank 16 is the same as the lubricating oil level in the guide rail 2. When the lubricating oil level in the transfer tank 16 drops, the floating plate 11 drops, and the inclined plate 12 drops, thereby releasing the obstruction to the oil drain valve 14. The oil in the oil drain valve 14 flows into the transfer tank 16, and the liquid level rises until the inclined plate 12 blocks the oil drain valve 14 again.

[0025] The specific working process is as follows: the lifting frame controls the mounting plate to rise so that the U-shaped frame is separated from the guide rail 2, and the steel wire is placed on the guide rail 2. The lifting frame controls the mounting frame 5 to rise and fall so that multiple U-shaped wheels 7 are pressed on the guide rail 2. The U-shaped wheels 7 and the guide rail 2 are used to limit the production steel wire to reduce the shaking of the steel wire. Then the oil drain valve 14 is opened, and the lubricating oil enters the transfer tank 16 to raise the floating plate 11 in the transfer tank 16 until the inclined plate 12 blocks the oil drain valve 14 again, and the steel wire is lubricated during the movement of the steel wire in the guide rail 2.

[0026] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and replacements made by technicians in this field on the basis of the present invention fall within the scope of protection required by the present invention.

Claims

1. A spring steel wire guide rail for reducing vibration, characterized by: The invention comprises a bottom plate (1), a guide rail (2) is provided at the upper end of the bottom plate (1), a lifting frame is provided above the guide rail (2), a mounting frame (5) is connected to the lower end of the lifting frame, a plurality of U-shaped wheels (7) are rotatably provided on the mounting frame (5), a plurality of oil inlet pipes (8) are provided on the side of the guide rail (2), the oil inlet pipes (8) are communicated with the inside of the guide rail (2), and an oil supply mechanism connected to each oil inlet pipe (8) is provided on the bottom plate (1).

2. A spring steel wire guide rail for reducing vibration according to claim 1, characterized in that: A plurality of spring telescopic rods (6) are vertically arranged between the lifting frame and the mounting frame (5).

3. The spring steel wire guide rail for reducing vibration according to claim 1, characterized in that: The lifting frame comprises a top frame (4) and two vertically extending electric telescopic rods (3), and the upper and lower ends of the electric telescopic rods are fixedly connected to the top frame (4) and the bottom plate (1) respectively.

4. The spring wire guide rail for reducing vibration according to claim 1, characterized in that: The oil supply mechanism comprises a transfer tank (16) with an upper end opening. The transfer tank (16) is provided with an oil outlet main pipe (9), and the oil outlet main pipe (9) is connected to each oil inlet pipe (8).

5. A spring wire guide rail for reducing vibration according to claim 4, characterized in that: The upper end of the transfer tank (16) is provided with a slide bar (10) for vertical sliding, the lower end of the slide bar (10) is provided with a floating plate (11), the upper end of the slide bar (10) is provided with an inclined plate (12), an oil tank (13) is provided outside the transfer tank (16), the oil tank (13) is provided with an oil drain valve (14), the end of the oil drain valve (14) is inclined and fits with the inclined plate (12).

6. A spring steel wire guide rail for reducing vibration according to claim 5, characterized in that: A chute (15) is provided on the upper end surface of the inclined plate (12), and the oil discharge valve (14) corresponds to the chute (15).

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