Elbow structure of spring coiling machine

Abstract

The utility model relates to the technical field of spring coiling machines, and discloses a spring coiling machine elbow structure which comprises an L-shaped base plate, a U-shaped plate is fixedly installed on the outer wall of the L-shaped base plate, a motor is fixedly installed on the outer wall of the U-shaped plate, the output end of the motor is movably sleeved with a bending roller, and a first pressing roller is rotationally connected into a top extending plate. A second pressing roller is rotationally connected into the bottom extending plate, a limiting hole is formed in the disc, and a second bolt is in threaded connection with the interior of the rotating disc. According to the bend structure of the spring coiling machine, when springs with different diameters need to be machined, a second bolt is twisted to be away from the interior of a limiting hole, a rotating disc is rotated, the rotating disc is rotated by 180 degrees, the second bolt is twisted to extend into the limiting hole, and the positions of a first pressing roller and a second pressing roller are exchanged, so that the effect of replacing a mold is achieved, and the effect of improving efficiency is achieved; the problems that an existing spring coiling machine needs to replace a die to achieve the effect of machining springs with different diameters, and the die replacing mode is low in efficiency are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to spring winding machine technical field, concretely is a spring winding machine elbow structure. BACKGROUND

[0002] Spring winding machine is mainly used for the mechanical equipment of producing spring, tension spring and catch spring, and is commonly called spring machine, and refers to the mechanical equipment of producing spring, and is divided into compression spring machine, tension spring machine, universal machine, disc machine and special spring machine such as snake spring machine and torsion spring machine according to functional characteristics, and is divided into semi-automatic type, automatic type and numerical control type according to driving mode.

[0003] The existing spring winding machine needs to manually bend the spring wire before spring processing, and then the spring can be processed through the jig, and the existing spring winding machine cannot be changed according to the diameter of the spring in actual use, and the mold needs to be replaced to realize the effect of processing springs with different diameters, and the mode of replacing the mold is low in efficiency, so a spring winding machine elbow structure is needed to solve these problems. UTILITY MODEL CONTENTS

[0004] In view of the defects of the prior art, the utility model provides a spring winding machine elbow structure to solve the problems that the existing spring winding machine cannot be changed according to the diameter of the spring in actual use, and the mold needs to be replaced to realize the effect of processing springs with different diameters, and the mode of replacing the mold is low in efficiency.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a spring winding machine elbow structure, including L type backing plate, the outer wall of L type backing plate is fixedly installed with U type board, the outer wall of U type board is fixedly installed with motor, the output end of motor is movably sleeved with bending roller, the output end of motor is threadedly connected with first bolt, the top of L type backing plate is fixedly installed with two fixed rods, the end, away from L type backing plate of two fixed rods, is fixedly installed with horizontal plate, one side of horizontal plate, close to L type backing plate, is fixedly installed with two electric telescopic rods, the output end of two electric telescopic rods is fixedly installed with guide plate, the outer wall of guide plate is fixedly installed with disc, one side of disc, away from guide plate, is rotatably connected with rotary disc, the outer wall of rotary disc is fixedly welded with two extension plates, the inside of top extension plate is rotatably connected with first press roller, the inside of bottom extension plate is rotatably connected with second press roller, the inside of disc is provided with limiting hole, the inside of rotary disc is threadedly connected with second bolt.

[0006] Preferably, the inside of L type backing plate is fixedly installed with a plurality of springs, the inside of L type backing plate is slidably connected with two sliding plates, the inside of two sliding plates is rotatably connected with guide wheel, the inside of L type backing plate is slidably connected with two moving plates.

[0007] Preferably, the outer walls of the springs are fixedly connected with the outer walls of the two sliding plates respectively, and the outer walls of the two moving plates are fixedly connected with the outer walls of the two sliding plates respectively.

[0008] Preferably, the first bolt is connected in the inside of the bending roller, and the guide plate is slidingly connected in the inside of the L-shaped base plate.

[0009] Preferably, the first compression roller and the second compression roller are symmetrically arranged on two sides of the rotating disc, and the inner diameter of the first compression roller is smaller than that of the second compression roller.

[0010] Compared with the prior art, the utility model has the beneficial effects that:

[0011] 1. The spring winding machine elbow structure, when different diameter springs need to be processed, the second bolt is twisted away from the inside of the limiting hole, the rotating disc is rotated, the rotating disc is rotated by 180 degrees, the second bolt is twisted and inserted into the inside of the limiting hole, the effect of limiting the rotation of the rotating disc is achieved, the first compression roller and the second compression roller are exchanged, the effect of replacing the mold is achieved, the effect of improving the efficiency is achieved, and the problem that the existing spring winding machine cannot be changed according to the diameter of the spring in actual use, needs to replace the mold to realize the effect of processing different diameter springs and the low efficiency of the replacement mode is solved.

[0012] 2. The spring winding machine elbow structure, the inside of the L-shaped base plate is fixedly installed with a plurality of springs, and is used in cooperation with the sliding plate to achieve the effect of supporting the downward movement of the sliding plate, so that the sliding plates on both sides move oppositely, then the guide wheels oppositely move to clamp the raw material, so as to achieve the effect of stably extruding the spring raw material and stably delivering the raw material. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a three-dimensional schematic view of the utility model structure;

[0014] Figure 2 It is a rear view schematic view of the utility model structure;

[0015] Figure 3 It is a three-dimensional schematic view of the utility model structure Figure 1 It is an enlarged schematic view of A in the utility model structure;

[0016] Figure 4 It is an enlarged schematic view of A in the utility model structure Figure 2 It is an enlarged schematic view of B in the utility model structure.

[0017] In the figure: 1, L-shaped base plate; 2, spring; 3, sliding plate; 4, guide wheel; 5, moving plate; 6, U-shaped plate; 7, motor; 8, bending roller; 9, first bolt; 10, fixed rod; 11, electric telescopic rod; 12, guide plate; 13, disc; 14, rotating disc; 15, extension plate; 16, first compression roller; 17, second compression roller; 18, limiting hole; 19, second bolt. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0019] Embodiment:

[0020] Please refer to Figs. 1-4,

[0021] A spring bending machine elbow structure, including L-shaped base plate 1, the outer wall of L-shaped base plate 1 is fixedly installed with U-shaped plate 6, the outer wall of U-shaped plate 6 is fixedly installed with motor 7, the output end of motor 7 is movably sleeved with bending roller 8, the output end of motor 7 is threadedly connected with first bolt 9, the top end of L-shaped base plate 1 is fixedly installed with two fixed rods 10, the end of two fixed rods 10 away from L-shaped base plate 1 is fixedly installed with horizontal plate, the side of horizontal plate close to L-shaped base plate 1 is fixedly installed with two electric telescopic rods 11, the output end of two electric telescopic rods 11 is fixedly installed with guide plate 12, the outer wall of guide plate 12 is fixedly installed with disc 13, the side of disc 13 away from guide plate 12 is rotatably connected with rotating disc 14, the outer wall of rotating disc 14 is fixedly welded with two extension plates 15, the inside of top extension plate 15 is rotatably connected with first compression roller 16, the inside of bottom extension plate 15 is rotatably connected with second compression roller 17, the inside of disc 13 is provided with limiting hole 18, the inside of rotating disc 14 is threadedly connected with second bolt 19;

[0022] Specifically, when the spring 2 needs to be processed, the raw material is manually wound around the outer wall of the bending roller 8, then the electric telescopic rod 11 is controlled, the electric telescopic rod 11 will drive the guide plate 12 to move down, the guide plate 12 will drive the disc 13 to move down, the disc 13 will drive the rotating disc 14 to move down, the rotating disc 14 will drive the second compression roller 17 on the extension plate 15 to move down, so as to extrude the raw material, then the raw material of the spring 2 is extruded, the motor 7 is turned on, the motor 7 will drive the bending roller to rotate, the bending roller 8 will drive the raw material to rotate and bend, so as to realize the effect of processing the spring 2.

[0023] When different diameter springs 2 need to be processed, twist the second bolt 19 away from the inside of the limiting hole 18, then rotate the rotating disc 14 by 180 degrees, then twist the second bolt 19 into the inside of the limiting hole 18, which can limit the rotation of the rotating disc 14, and can exchange the positions of the first and second pressure rollers 16 and 17, then achieve the effect of changing the mold, improve the efficiency, and solve the problem that the existing spring winding machine cannot change according to the diameter of the spring 2 in actual use, and needs to change the mold to achieve the effect of processing different diameter springs 2, and the efficiency of changing the mold is low;

[0024] In the embodiment: the inside of the L-shaped base plate 1 is fixedly provided with a plurality of springs 2, the inside of the L-shaped base plate 1 is slidably connected with two sliding plates 3, the inside of each of the two sliding plates 3 is rotatably connected with a guide wheel 4, and the inside of the L-shaped base plate 1 is slidably connected with two moving plates 5.

[0025] Specifically, the inside of the L-shaped base plate 1 is fixedly provided with a plurality of springs 2, which are used in cooperation with the sliding plates 3 to support the downward movement of the sliding plates 3, so that the two sliding plates 3 move towards each other, and then the guide wheels 4 move towards each other to clamp the raw material, thereby stabilizing the extrusion of the spring 2 raw material and achieving stable delivery of the raw material.

[0026] In the embodiment: the outer walls of the plurality of springs 2 are fixedly connected with the outer walls of the two sliding plates 3, and the outer walls of the two moving plates 5 are fixedly connected with the outer walls of the two sliding plates 3.

[0027] Specifically, the springs 2 are fixedly connected with the sliding plates 3 to support the downward movement of the sliding plates 3, so that the two guide wheels 4 extrude towards each other, and then clamp the spring 2 raw material, and the moving plates 5 are connected with the sliding plates 3 to stabilize the movement of the guide plate 12.

[0028] In the embodiment: the first bolt 9 penetrates and is connected in the inside of the bending roller 8, and the guide plate 12 is slidably connected in the inside of the L-shaped base plate 1.

[0029] Specifically, the first bolt 9 penetrates and is connected in the inside of the bending roller 8 to assist in fixing the bending roller 8, and the guide plate 12 is slidably connected in the inside of the L-shaped base plate 1 to stabilize the movement of the guide plate 12.

[0030] In the embodiment: the first and second pressure rollers 16 and 17 are symmetrically arranged on the two sides of the rotating disc 14, and the inner diameter of the first pressure roller 16 is smaller than that of the second pressure roller 17.

[0031] Specific, first and second compression roller 16 and 17 are symmetrically arranged on both sides of the rotating disc 14, can realize the effect of convenient rotation replacement compression roller, the diameter of the first compression roller 16 is less than the second compression roller 17, can according to different size diameter spring 2 to reach the processing effect;

[0032] In the embodiment: motor 7 and electric telescopic rod 11 are prior art structure, and control circuit can be realized through the simple programming of those skilled in the art, belong to the prior art, only use, do not transform, therefore do not describe the control mode and circuit connection in detail again;

[0033] Working principle: when the spring 2 of different diameters needs to be processed, twist the second bolt 19, the second bolt 19 is away from the inside of the limiting hole 18, then rotate the rotating disc 14, the rotating disc 14 rotates 180 degrees, then twist the second bolt 19, the second bolt 19 extends into the inside of the limiting hole 18, can achieve the effect of limiting the rotation of the rotating disc 14, can exchange the position of the first compression roller 16 and the second compression roller 17, then achieve the effect of replacing the die, compared with the related art, the spring machine elbow structure provided by the utility model has the following beneficial effects: the effect of improving efficiency is achieved, the problem that the existing spring machine cannot change according to the diameter of the spring 2 in actual use is solved, the effect of replacing the die to realize the processing of different diameter springs 2 is realized, and the problem of low efficiency of replacing the die is solved.

[0034] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A spring coiling machine elbow structure, comprising an L-shaped pad (1), characterized in that: The outer wall of the L-shaped pad (1) is fixedly mounted with a U-shaped plate (6), the outer wall of the U-shaped plate (6) is fixedly mounted with a motor (7), the output end of the motor (7) is movably sleeved with a bending roller (8), the output end of the motor (7) is threadedly connected with a first bolt (9), the top of the L-shaped pad (1) is fixedly mounted with two fixing rods (10), one end of the two fixing rods (10) away from the L-shaped pad (1) is fixedly mounted with a horizontal plate, the side of the horizontal plate close to the L-shaped pad (1) is fixedly mounted with two electric telescopic rods (11), the output of the two electric telescopic rods (11) is fixedly mounted with a U-shaped plate (6 ... A guide plate (12) is fixedly installed at the outlet end, a disc (13) is fixedly installed on the outer wall of the guide plate (12), a rotating disc (14) is rotatably connected to the side of the disc (13) away from the guide plate (12), two extension plates (15) are fixedly welded to the outer wall of the rotating disc (14), a first pressure roller (16) is rotatably connected to the interior of the top extension plate (15), and a second pressure roller (17) is rotatably connected to the interior of the bottom extension plate (15), a limiting hole (18) is provided inside the disc (13), and a second bolt (19) is threadedly connected to the interior of the rotating disc (14).

2. The elbow structure of a spring coiling machine according to claim 1, characterized in that: A plurality of springs (2) are fixedly installed inside the L-shaped pad (1), two slide plates (3) are slidably connected inside the L-shaped pad (1), guide wheels (4) are rotatably connected inside the two slide plates (3), and two movable plates (5) are slidably connected inside the L-shaped pad (1).

3. The elbow structure of a spring coiling machine according to claim 2, characterized in that: The outer walls of the plurality of springs (2) are respectively fixedly connected to the outer walls of the two slide plates (3), and the outer walls of the two movable plates (5) are respectively fixedly connected to the outer walls of the two slide plates (3).

4. The elbow structure of a spring coiling machine according to claim 1, characterized in that: The first bolt (9) is connected through the interior of the bending roller (8), and the guide plate (12) is slidably connected to the interior of the L-shaped pad (1).

5. The elbow structure of a spring coiling machine according to claim 1, characterized in that: The first pressing roller (16) and the second pressing roller (17) are symmetrically arranged on both sides of the rotating disk (14); the inner diameter of the first pressing roller (16) is smaller than the inner diameter of the second pressing roller (17).

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