Spring extrusion forming device

Abstract

The utility model discloses a spring extrusion forming device which comprises a workbench, one side of the top surface of the workbench is slidably connected with a moving seat, the top surface of the moving seat is fixedly provided with a servo motor through a bolt, and the output end of the servo motor is connected with a rotating rod through a coupler. A groove is formed in the other end of the rotating rod, a support is hinged to the interior of the groove, a limiting plate is slidably connected to the side wall of one side of the support, a fixing plate is fixedly installed on the surface of the top of the workbench, the rotating rod penetrates through the fixing plate, an installation cavity is formed in the moving seat, and a driving motor is installed in the installation cavity. According to the spring extrusion forming device, by arranging the servo motor, the rotating rod and the like, the number of winding turns, namely the number of turns for manufacturing a spring, can be set, and by arranging the driving motor, the movable base and the like, the length of a manufactured spring body can be controlled.

Description

TECHNICAL FIELD

[0001] The utility model relates to spring extrusion forming technical field, concretely to a spring extrusion forming device. BACKGROUND

[0002] Spring is a kind of mechanical parts using elasticity to work. The parts made of elastic material are deformed under the action of external force, and restore to original shape after removing the external force. Also "spring", generally made of spring steel, the types of spring are complex and diverse, according to shape, mainly have helical spring, spiral spring, plate spring, special-shaped spring etc., in the process of spring extrusion forming, it is inconvenient to adjust the length of the spring manufactured and the interval of spring, so it is more troublesome to make the spring meeting corresponding parameters, for this purpose, a kind of spring extrusion forming device is provided to solve these problems. UTILITY MODEL CONTENTS

[0003] The utility model is directed at the deficiencies of prior art, provide a kind of spring extrusion forming device to solve the problems raised in background art.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of spring extrusion forming device, including workbench, the top surface one side of the workbench is slidably connected with mobile seat, the top surface of the mobile seat is fixedly installed with servo motor by bolt, the output of the servo motor is connected with rotating rod by shaft coupling, the other end of the rotating rod is provided with recess, and the bracket is hinged in the recess, the side wall of the bracket is slidably connected with limit board, the top surface of the workbench is fixedly installed with fixed plate, the rotating rod penetrates fixed plate, the inside of the mobile seat is provided with installation cavity, and driving motor is installed in the installation cavity, the right side of the top surface of the workbench is welded with second support plate, and two positioning rollers are rotatably connected to the side of the second support plate.

[0005] As the preferred technical scheme of the utility model, the top surface left side of the workbench is provided with recess, and the rack is fixedly installed in the recess.

[0006] As the preferred technical scheme of the utility model, the output of the driving motor is installed with gear, and the gear is engaged with rack.

[0007] As the preferred technical scheme of the utility model, the bracket is L-shaped, the top of the side of the bracket is provided with threaded hole, and the threaded hole is provided with matching threaded rod, and the top end of the threaded rod is installed with hand wheel.

[0008] As the preferred technical scheme of the utility model, the bottom surface of the limit board is recessed, and the bottom end of the threaded rod is rotatably connected with the top surface of the limit board.

[0009] As an improved technical scheme of the utility model, the first support plate is welded on one side of the top surface of the workbench, the telescopic motor is installed in an inclined manner on the side of the first support plate close to the rotating rod, and the output end of the telescopic motor is provided with the cutting machine.

[0010] As an improved technical scheme of the utility model, the PLC controller is installed on the left side of the top surface of the workbench, and the PLC controller is electrically connected with the servo motor, the driving motor and the cutting machine, the spring body is extruded and formed on the right side outer ring of the rotating rod, and the supporting legs are fixedly installed on the four corners of the bottom surface of the workbench.

[0011] Compared with the prior art, the utility model provides a spring extrusion forming device, which has the following beneficial effects:

[0012] 1、the spring extrusion forming device, through setting servo motor and rotating rod etc., can set up the PLC controller, and start servo motor and driving motor, start servo motor, can drive rotating rod to rotate, and can wind the spring raw material on the rotating rod, and can set the number of turns, that is, the number of turns of the spring;

[0013] 2、the spring extrusion forming device, through setting driving motor and moving seat etc., when driving motor rotates, can drive gear to rotate, in turn can make moving seat move through rack, further can make servo motor move, drive rotating rod to move at this time, so that the length of the spring body made can be controlled, and then the cutting machine can be used to cut the spring body made. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the whole structure schematic diagram of the utility model;

[0015] Figure 2 It is the workbench sectional structure schematic diagram of the utility model;

[0016] Figure 3 It is the working principle structure schematic diagram of the utility model;

[0017] Figure 4 It is the support structure schematic diagram of the utility model.

[0018] Sign significance: 1, workbench;2, supporting leg;3, first support plate;4, fixed plate;5, rack;6, PLC controller;7, servo motor;8, moving seat;9, rotating rod;10, telescopic motor;11, cutting machine;12, positioning roller;13, second support plate;14, support;15, driving motor;16, limit plate;17, threaded rod;18, hand wheel;19, spring body. DETAILED DESCRIPTION

[0019] 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 the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0020] Please refer to Figures 1-4 In the embodiment, the spring extrusion forming device comprises a workbench 1, a moving seat 8 is slidably connected to one side of the top surface of the workbench 1 and can move, a servo motor 7 is fixedly installed on the top surface of the moving seat 8 through bolts, the output end of the servo motor 7 is connected with a rotating rod 9 through a shaft coupling, the rotating rod 9 can rotate when the servo motor 7 is started, a recess is formed in the other end of the rotating rod 9, and a support 14 is hingedly connected in the recess, the support 14 can rotate, a limiting plate 16 is slidably connected to one side wall of the support 14 and can limit one end of a reinforcing steel bar or a metal raw material for manufacturing a spring, a fixed plate 4 is fixedly installed on the top surface of the workbench 1, the rotating rod 9 penetrates through the fixed plate 4, and the manufactured spring can be conveniently taken down, a driving motor 15 is installed in an installation cavity in the moving seat 8, a second supporting plate 13 is welded to the right side of the top surface of the workbench 1, and two positioning rollers 12 are rotatably connected to one side of the second supporting plate 13 and can position the reinforcing steel bar or other metal material for manufacturing a spring.

[0021] In this embodiment, the top surface of the workbench 1 left side is provided with a groove, and the groove is fixedly installed with a rack 5, the output end of the driving motor 15 is installed with a gear, and the gear is engaged with the rack 5, starting the driving motor 15 can drive the gear to rotate, and then the rack 5 can make the moving seat 8 move, the bracket 14 is L-shaped, and a threaded hole is formed in the top of one side of the bracket 14, and a threaded rod 17 matched with the threaded hole is arranged in the threaded hole, the top end of the threaded rod 17 is installed with a hand wheel 18, the bottom surface of the limiting plate 16 is concave, the bottom end of the threaded rod 17 is rotatably connected with the top surface of the limiting plate 16, rotating the hand wheel 18 can make the threaded rod 17 rotate, and the limiting plate 16 can move downward and fix one end of the reinforcing steel bar or other metal material, the top surface of one side of the workbench 1 is welded with a first supporting plate 3, the first supporting plate 3 is installed with a telescopic motor 10 on the side close to the rotating rod 9, the output end of the telescopic motor 10 is installed with a cutting machine 11, the telescopic motor 10 on the first supporting plate 3 can be started to drive the cutting machine 11 to move and cut the spring body 19, the top surface of the left side of the workbench 1 is installed with a PLC controller 6, and the PLC controller 6 is electrically connected with the servo motor 7, the driving motor 15 and the cutting machine 11, the right side of the rotating rod 9 is extruded to form a spring body 19, and the bottom surface of the workbench 1 is fixedly installed with supporting legs 2.

[0022] The working principle and use process of the utility model are as follows: the spring extrusion forming device, first, the steel bar or other metal material for making spring is passed between the two positioning rollers 12 installed on the second support plate 13, and one end of the steel bar or other metal material is placed in the gap between the limiting plate 16 arranged on the rotating rod 9 and the support 14, at this time, the hand wheel 18 can be rotated, the threaded rod 17 can be rotated, and the limiting plate 16 can be moved downward, and one end of the steel bar or other metal material is fixed, then the PLC controller 6 is set, and the servo motor 7 and the driving motor 15 are started, when the servo motor 7 is started, the rotating rod 9 can be driven to rotate, and the spring raw material can be wound on the rotating rod 9, and the number of turns can be set, that is, the number of turns of the spring, when the driving motor 15 rotates, the gear can be driven to rotate, and the moving seat 8 can be moved through the rack 5, further, the servo motor 7 can be moved, at this time, the rotating rod 9 is driven to move, so that the length of the spring body 19 made can be controlled, then the telescopic motor 10 on the first support plate 3 is started, the cutting machine 11 can be driven to move, and the spring body 19 made can be cut, after the spring body 19 made is cut, at this time, the hand wheel 18 is rotated, the limiting plate 16 is released to the spring body 19, and the support 14 is rotated, so that the hand wheel 18 and the rotating rod 9 are on the same horizontal line, then the driving motor 15 is reversed, the moving seat 8 can be moved, and the rotating rod 9 can be moved, at this time, the spring body 19 made can be removed from the rotating rod 9 under the action of the fixed plate 4.

[0023] Finally, it should be pointed out that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical scheme recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A spring extrusion forming device comprising a work table (1), characterized in that: The top surface of the workbench (1) is slidably connected with a moving seat (8), the top surface of the moving seat (8) is fixedly installed with a servo motor (7) through bolts, the output end of the servo motor (7) is connected with a rotating rod (9) through a shaft coupling, the other end of the rotating rod (9) is provided with a groove, and a bracket (14) is hinged in the groove, the side wall of the bracket (14) is slidably connected with a limiting plate (16), the top surface of the workbench (1) is fixedly installed with a fixed plate (4), the rotating rod (9) penetrates the fixed plate (4), the inside of the moving seat (8) is provided with an installation cavity, and a driving motor (15) is installed in the installation cavity, the right side of the top surface of the workbench (1) is welded with a second supporting plate (13), and the side of the second supporting plate (13) is rotatably connected with two positioning rollers (12).

2. A spring extrusion forming apparatus according to claim 1, wherein: The top surface of the workbench (1) is slidably connected with a moving seat (8), the top surface of the moving seat (8) is fixedly installed with a servo motor (7) through bolts, the output end of the servo motor (7) is connected with a rotating rod (9) through a shaft coupling, the other end of the rotating rod (9) is provided with a groove, and a bracket (14) is hinged in the groove, the side wall of the bracket (14) is slidably connected with a limiting plate (16), the top surface of the workbench (1) is fixedly installed with a fixed plate (4), the rotating rod (9) penetrates the fixed plate (4), the inside of the moving seat (8) is provided with an installation cavity, and a driving motor (15) is installed in the installation cavity, the right side of the top surface of the workbench (1) is welded with a second supporting plate (13), and the side of the second supporting plate (13) is rotatably connected with two positioning rollers (12).

3. A spring extrusion forming apparatus as claimed in claim 1, wherein: The output end of the driving motor (15) is provided with a gear, and the gear is engaged with the rack (5).

4. The spring extrusion forming apparatus of claim 1, wherein: The bracket (14) is L-shaped, and a threaded hole is formed in the top of one side of the bracket (14), and a threaded rod (17) matched with the threaded hole is arranged in the threaded hole.

5. A spring extrusion forming apparatus as claimed in claim 4, wherein: The bottom surface of the limiting plate (16) is provided in a groove shape, and the bottom end of the threaded rod (17) is rotatably connected with the top surface of the limiting plate (16).

6. A spring extrusion forming apparatus as defined in claim 1, wherein: The top surface of the workbench (1) is welded with a first supporting plate (3) on one side, the first supporting plate (3) is installed with a telescopic motor (10) on the side close to the rotating rod (9) in an inclined manner, and the output end of the telescopic motor (10) is installed with a cutting machine (11).

7. A spring extrusion forming apparatus as defined in claim 1 wherein: The top surface of the workbench (1) is installed with a PLC controller (6) on the left side, and the PLC controller (6) is electrically connected with the servo motor (7), the driving motor (15) and the cutting machine (11), the right side of the rotating rod (9) is made of an extrusion formed spring body (19), and the bottom surface of the workbench (1) is fixedly installed with supporting legs (2) at four corners.

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