CN216881491U - Metal spring forming mechanism - Google Patents

Abstract

The utility model discloses a metal spring forming mechanism, which relates to the technical field of metal spring forming, and particularly relates to a metal spring forming mechanism. This metal spring forming mechanism sets up through servo motor, driving gear, driven gear, connecting axle, pressure holder, connection rotor plate, cuts cut-off knife, rotation axis, support frame and safety cock's cooperation, can cut out the unnecessary iron wire in spring both ends fast at the in-process that uses to play and used more convenient effect, and reached the simple purpose of mechanism.

Description

Metal spring forming mechanism

Technical Field

The utility model relates to the technical field of metal spring forming, in particular to a metal spring forming mechanism.

Background

A spring is a mechanical part that works by elasticity. The part made of elastic material deforms under the action of external force and restores to the original shape after the external force is removed. Also used as a "spring". The spring forming machine is generally made of spring steel, the types of the springs are complex and various, the springs mainly comprise spiral springs, plate springs, special springs and the like according to shapes, and the basic forming mode of the spring forming machine mainly comprises coiling, bending, shearing and the like. The winding method is to coil and shape the spring steel wire according to a certain radian to form a spring shape; the bending mode is to bend the spring steel wire into a certain angle according to the preset value; the cutting mode is to cut off a section of spring after the spring is manufactured.

The existing device processes springs in production and then cuts the springs by manual processing, so that the time and labor are wasted, the repeatability is poor, the size error is large, the manual manufacturing has considerable technical difficulty, staff need to master the manufacturing skill, the manufacturing skill has certain quality and a longer skilled period, the cost is high, the manual labor intensity is high, and the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a metal spring forming mechanism, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a metal spring forming mechanism, includes the bottom plate, the top of bottom plate can be dismantled through the bolt and be connected with the mount, one side fixed mounting of mount has the motor cabinet, the inside fixed mounting of motor cabinet has servo motor, servo motor's output fixed mounting has the driving gear, the outside meshing of driving gear has driven gear, driven gear's axle center department rotates and is connected with the connecting axle, the one end fixed mounting of connecting axle has the pressure holder, one side below of pressure holder is rotated and is connected with the connection rotor plate, the one end of connecting the rotor plate is rotated and is connected with the cut-off knife, the other end fixed mounting of cutting the knife has the rotation axis, one side fixed mounting of mount has the support frame, one side sliding connection of support frame has the safety cock.

Optionally, the outer side of the connecting shaft is rotatably connected to one side of the top of the fixing frame, and one end of the rotating shaft is rotatably connected to one side of the fixing frame.

Optionally, a moving groove is formed in one side of the bottom plate, a screw rod is rotatably connected to the inside of the moving groove, a hand wheel is fixedly mounted at one end of the screw rod, and a sliding seat is connected to the outer side of the screw rod in a transmission mode.

Optionally, the outside sliding connection of sliding seat is in the inside of shifting chute, the top fixed mounting of sliding seat has the link, the bottom fixed mounting of link has electric telescopic handle.

Optionally, a sliding block is fixedly mounted at the extending end of the electric telescopic rod, a lifting groove is formed in the connecting frame, the outer side of the sliding block is connected in the lifting groove in a sliding mode, and a connecting rotating plate is connected to one side of the sliding block in a rotating mode.

Optionally, one side of the connecting rotating plate is rotatably connected with a clamping frame, one side of the clamping frame is rotatably connected with one side of the connecting frame through a rotating shaft, and a gasket is fixedly mounted on one side of one end of the clamping frame.

(III) advantageous effects

The utility model provides a metal spring forming mechanism which has the following beneficial effects:

1. this metal spring forming mechanism sets up through servo motor, driving gear, driven gear, connecting axle, pressure holder, connection rotor plate, cuts cut-off knife, rotation axis, support frame and safety cock's cooperation, can cut out the unnecessary iron wire in spring both ends fast at the in-process that uses to play and used more convenient effect, and reached the simple purpose of mechanism.

2. This metal spring forming mechanism sets up through the cooperation of screw rod, hand wheel, sliding seat, link, electric telescopic handle, sliding block, lift groove, connection rotor plate, clamping frame, axis of rotation and gasket, can come the position of tailorring according to the size adjustment of spring at the in-process that uses to can fix not unidimensional spring well, thereby played the effect that reduction artifical intensity of labour is big, and reached the high purpose of production efficiency.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic structural diagram of the front side of the present invention;

FIG. 3 is a schematic view of the internal cross-section of the connecting frame of the present invention;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1 at A.

In the figure: 1. a base plate; 2. a bolt; 3. a fixed mount; 4. a motor base; 5. a servo motor; 6. a driving gear; 7. a driven gear; 8. a connecting shaft; 9. a pressing and holding frame; 10. connecting the rotating plate; 11. shearing a cutter; 12. a rotating shaft; 13. a support frame; 14. a safety plug; 15. a moving groove; 16. a screw; 17. a hand wheel; 18. a sliding seat; 19. a connecting frame; 20. an electric telescopic rod; 21. a slider; 22. a lifting groove; 23. connecting the rotating plate; 24. a clamping frame; 25. a rotating shaft; 26. and (7) a gasket.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: a metal spring forming mechanism comprises a bottom plate 1, the top of the bottom plate 1 is detachably connected with a fixed frame 3 through a bolt 2, one side of the fixed frame 3 is fixedly provided with a motor base 4, the inside of the motor base 4 is fixedly provided with a servo motor 5, the output end of the servo motor 5 is fixedly provided with a driving gear 6, the outer side of the driving gear 6 is meshed with a driven gear 7, the axis of the driven gear 7 is rotatably connected with a connecting shaft 8, one end of the connecting shaft 8 is fixedly provided with a holding frame 9, the lower part of one side of the holding frame 9 is rotatably connected with a connecting rotating plate 10, one end of the connecting rotating plate 10 is rotatably connected with a shear knife 11, the other end of the shear knife 11 is fixedly provided with a rotating shaft 12, the outer side of the connecting shaft 8 is rotatably connected with one side of the top of the fixed frame 3, one end of the rotating shaft 12 is rotatably connected with one side of the fixed frame 3, one side of the fixed frame 3 is fixedly provided with a supporting frame 13, one side of the supporting frame 13 is slidably connected with a safety bolt 14, through the matching arrangement of the servo motor 5, the driving gear 6, the driven gear 7, the connecting shaft 8, the pressing frame 9, the connecting rotating plate 10, the cutting knife 11, the rotating shaft 12, the supporting frame 13 and the safety bolt 14, the redundant iron wires at the two ends of the spring can be rapidly cut in the using process, so that the use is more convenient, and the aim of simple mechanism is fulfilled, one side of the bottom plate 1 is provided with a moving groove 15, the inside of the moving groove 15 is rotatably connected with a screw 16, one end of the screw 16 is fixedly provided with a hand wheel 17, the outside of the screw 16 is in transmission connection with a sliding seat 18, the outside of the sliding seat 18 is in sliding connection with the inside of the moving groove 15, the top of the sliding seat 18 is fixedly provided with a connecting frame 19, the bottom of the connecting frame 19 is fixedly provided with an electric telescopic rod 20, and the extending end of the electric telescopic rod 20 is fixedly provided with a sliding block 21, lifting groove 22 has been seted up to the inside of link 19, the outside sliding connection of sliding block 21 is in the inside of lifting groove 22, one side of sliding block 21 rotates and is connected with connection rotor plate 23, one side of connecting rotor plate 23 rotates and is connected with clamping frame 24, one side of clamping frame 24 rotates through axis of rotation 25 and connects in one side of link 19, one end one side fixed mounting of clamping frame 24 has gasket 26, through screw rod 16, hand wheel 17, sliding seat 18, link 19, electric telescopic handle 20, sliding block 21, lifting groove 22, connect rotor plate 23, clamping frame 24, the cooperation setting of axis of rotation 25 and gasket 26, the position of cutting can be adjusted according to the size of spring in the in-process of using, and can fix the spring of different sizes well, thereby played the effect that reduction manual labor intensity is big, and reached the high mesh of production efficiency.

When in use, firstly, a spring to be cut is placed on the inner side of the clamping frame 24, the electric telescopic rod 20 is opened, the extending end of the electric telescopic rod 20 drives the sliding block 21 to move in the lifting groove 22, the sliding block 21 drives one end of the clamping frame 24 through the connecting rotating plate 23, the clamping frame 24 moves on one side of the connecting frame 19 through the rotating shaft 25, the clamping frame 24 clamps the outer side of the spring through the gasket 26, at the moment, the distance between the spring and the fixed frame 3 is adjusted according to requirements, the screw 16 is screwed through the hand wheel 17, the screw 16 drives the sliding seat 18 to move in the moving groove 15, the sliding seat 18 drives the connecting frame 19 to move, the position spring of the connecting frame 19 is further moved to a proper position, then the safety bolt 14 is pulled out, the servo motor 5 is started, the output end of the servo motor 5 drives the driving gear 6 to rotate, and the driving gear 6 drives the driven gear 7 to rotate, the driven gear 7 can drive the pressing holder 9 to move through the connecting shaft 8, the pressing holder 9 can drive one end of the shearing knife 11 through the connecting rotating plate 10, one end of the shearing knife 11 rotates on one side of the fixing frame 3 through the rotating shaft 12, and then the redundant part of one end of the spring is cut.

In summary, the following steps: according to the metal spring forming mechanism, through the matched arrangement of the servo motor 5, the driving gear 6, the driven gear 7, the connecting shaft 8, the pressing and holding frame 9, the connecting and rotating plate 10, the shearing and cutting knife 11, the rotating shaft 12, the supporting frame 13 and the safety bolt 14, redundant iron wires at two ends of a spring can be rapidly cut in the using process, so that the effect of more convenient use is achieved, and the aim of simple mechanism is fulfilled; through the matching arrangement of the screw 16, the hand wheel 17, the sliding seat 18, the connecting frame 19, the electric telescopic rod 20, the sliding block 21, the lifting groove 22, the connecting rotating plate 23, the clamping frame 24, the rotating shaft 25 and the gasket 26, the cutting position can be adjusted according to the size of the spring in the use process, and the springs with different sizes can be fixed well, so that the effect of reducing the labor intensity is high, and the purpose of high production efficiency is achieved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (6)

1. The utility model provides a metal spring forming mechanism, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is detachably connected with a fixing frame (3) through a bolt (2), a motor base (4) is fixedly mounted on one side of the fixing frame (3), a servo motor (5) is fixedly mounted inside the motor base (4), a driving gear (6) is fixedly mounted at the output end of the servo motor (5), a driven gear (7) is meshed outside the driving gear (6), a connecting shaft (8) is rotatably connected with the axis of the driven gear (7), a pressing frame (9) is fixedly mounted at one end of the connecting shaft (8), a connecting rotating plate (10) is rotatably connected below one side of the pressing frame (9), a cutting knife (11) is rotatably connected with one end of the connecting rotating plate (10), a rotating shaft (12) is fixedly mounted at the other end of the cutting knife (11), and a supporting frame (13) is fixedly mounted on one side of the fixing frame (3), one side of the support frame (13) is connected with a safety bolt (14) in a sliding way.

2. The metal spring forming mechanism of claim 1, wherein: the outer side of the connecting shaft (8) is rotatably connected to one side of the top of the fixing frame (3), and one end of the rotating shaft (12) is rotatably connected to one side of the fixing frame (3).

3. The metal spring forming mechanism of claim 1, wherein: a moving groove (15) is formed in one side of the bottom plate (1), a screw rod (16) is rotatably connected to the inside of the moving groove (15), a hand wheel (17) is fixedly mounted at one end of the screw rod (16), and a sliding seat (18) is connected to the outer side of the screw rod (16) in a transmission mode.

4. A metal spring forming mechanism according to claim 3, wherein: the outside sliding connection of sliding seat (18) is in the inside of shifting chute (15), the top fixed mounting of sliding seat (18) has link (19), the bottom fixed mounting of link (19) has electric telescopic handle (20).

5. The metal spring forming mechanism of claim 4, wherein: the telescopic electric rod is characterized in that a sliding block (21) is fixedly mounted at the extending end of the electric telescopic rod (20), a lifting groove (22) is formed in the connecting frame (19), the outer side of the sliding block (21) is connected to the inside of the lifting groove (22) in a sliding mode, and a connecting rotating plate (23) is connected to one side of the sliding block (21) in a rotating mode.

6. The metal spring forming mechanism of claim 5, wherein: one side of the connecting rotating plate (23) is rotatably connected with a clamping frame (24), one side of the clamping frame (24) is rotatably connected with one side of the connecting frame (19) through a rotating shaft (25), and one side of one end of the clamping frame (24) is fixedly provided with a gasket (26).

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