Automatic wire feeding mechanism for welding seam machine tool

Abstract

The utility model belongs to the technical field of machine tool machining, and particularly relates to an automatic wire feeding mechanism for a welding seam machine tool. The device comprises a base, a vertical rod, a lifting plate, a motor, two conveying wheels, a supporting plate and an inserting plate, the vertical rod is fixedly connected to the top of the base, the lifting plate is slidably connected to the outer wall of the vertical rod, the motor is fixedly connected to the top of the lifting plate, a conveying box is fixedly connected to the top of the lifting plate, and the supporting plate is fixedly connected to the top of the conveying box. According to the wire feeding device, the lifting plate is fixed or unlocked through a simple structure, so that the position of the lifting plate is adjusted, the effect of adjusting the wire feeding height according to use requirements is achieved, the wire feeding efficiency is improved, and the wire feeding efficiency is improved. The motor and the conveying wheel can be driven to move through the lifting plate, the wire feeding effect can be achieved by driving the conveying wheel through the motor, operation is easy and convenient, and good practicability is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to lathe processing technical field especially relates to a kind of automatic wire feeding mechanism for welding seam machine. BACKGROUND

[0002] Lathe is the machine that makes machine and machinery, and lathe plays a major role in the construction of national economic modernization. Lathe is mainly used to turn the rotating workpiece. In the lathe, drill, reamer, reamer, tap, die and knurling tool can also be used for corresponding processing. Lathe is mainly used for machining shaft, disc, sleeve and other rotating surface workpieces, and is the most widely used type of machine tool in mechanical manufacturing and repair factory. Automatic wire feeding mechanism is needed when welding seam machine is used.

[0003] The automatic wire feeding mechanism for welding seam machine in the prior art is usually fixed in height during actual use, and the heights of different machines are not consistent, which makes it inconvenient to feed wire according to the use requirements of different machines, and inconvenient during use. Therefore, an automatic wire feeding mechanism for welding seam machine is proposed to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings that the height of wire feeding mechanism is usually fixed in prior art, and the heights of different machines are not consistent, which makes it inconvenient to feed wire according to the use requirements of different machines, and inconvenient during use. An automatic wire feeding mechanism for welding seam machine is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] An automatic wire feeding mechanism for welding seam machine comprises

[0007] Base;

[0008] Stand, lifting plate, motor, conveying wheel, support plate and plugboard, the stand is fixedly connected to the top of the base, the lifting plate is slidingly connected to the outer wall of the stand, the motor is fixedly connected to the top of the lifting plate, the top of the lifting plate is fixedly connected with a conveying box, the number of conveying wheels is two, two conveying wheels are symmetrically rotatably connected to the inner wall of the conveying box, and the left side of the lower conveying wheel is fixedly connected with the right side of the motor output shaft, the support plate is fixedly connected to the left side of the lifting plate, the plugboard is slidingly connected to the top of the support plate, a plurality of slots are formed at equal intervals on the left side of the stand, and the plugboard is engaged with the corresponding slot.

[0009] Fixing mechanism, the fixing mechanism is connected with the plugboard, and the fixing mechanism is used for fixing the lifting plate.

[0010] As a preferred scheme of the utility model, the fixed mechanism comprises: a push plate, a push rod, a cross bar and a cross plate.

[0011] The push plate is slidingly connected at the top of the support plate, the push rod is rotationally connected at the top of the push plate, the cross bar is slidingly connected at the top of the support plate, and the top of the cross bar is rotationally connected with the bottom of the push rod, the cross plate is slidingly connected at the top of the support plate, and the right side of the cross plate is fixedly connected with the left side of the plug plate, and the left side of the cross plate is fixedly connected with the right side of the cross bar.

[0012] As a preferred scheme of the utility model, the top of the support plate is fixedly connected with a limiting plate, and the cross bar penetrates the limiting plate.

[0013] As a preferred scheme of the utility model, the right side of the limiting plate is fixedly connected with a support spring, and the right side of the support spring is fixedly connected with the left side of the cross plate.

[0014] As a preferred scheme of the utility model, the front side of the limiting plate is fixedly connected with a reset spring, and the front side of the reset spring is fixedly connected with the rear side of the push plate.

[0015] As a preferred scheme of the utility model, the lifting plate is of a hollow structure, the inner wall of the lifting plate is provided with a limiting hole, and the outer wall of the stand is slidingly connected with the inner wall of the limiting hole.

[0016] Beneficial effects:

[0017] 1. The base and the stand are matched, the lifting plate is conveniently supported, the motor conveniently drives the conveying wheel to rotate to send the wire, the fixed mechanism conveniently drives the plug plate to move, the plug plate and the plug groove are matched, and the lifting plate is conveniently fixed;

[0018] 2. The push plate moves to push the push rod, the push rod moves to push the cross bar to move left, the cross bar moves to drive the cross plate to move left, the cross plate moves to drive the plug plate to move left and disengage from the plug groove to unlock the lifting plate;

[0019] The lifting plate is fixed or unlocked through the simple structure, the position of the lifting plate is adjusted, the height of the wire sending is adjusted according to the use requirement, the motor and the conveying wheel are moved through the lifting plate, the wire sending effect is realized through the motor driving the conveying wheel, the operation is simple, and good practicability is achieved. ACCURACY OF DRAWINGS

[0020] Figure 1 It is a perspective view of the utility model;

[0021] Figure 2 It is a sectional perspective view of the utility model;

[0022] Figure 3 is a sectional view of the utility model;

[0023] Figure 4 is a sectional view of the fixing mechanism and the plugboard of the utility model.

[0024] In the figure: 1, base; 2, vertical rod; 3, lifting plate; 4, motor; 5, conveying wheel; 6, support plate; 7, push plate; 8, push rod; 9, cross rod; 10, cross plate; 11, limiting plate; 12, return spring; 13, support spring; 14, plugboard. DETAILED DESCRIPTION

[0025] 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, not all the embodiments.

[0026] EMBODIMENT

[0027] WITH REFERENCE TO Figures 1-4 An automatic wire feeding mechanism for a welding machine tool, comprising

[0028] Base 1;

[0029] Vertical rod 2, lifting plate 3, motor 4, conveying wheel 5, support plate 6 and plugboard 14, vertical rod 2 is fixedly connected to the top of base 1, lifting plate 3 is slidingly connected to the outer wall of vertical rod 2, motor 4 is fixedly connected to the top of lifting plate 3, the top of lifting plate 3 is fixedly connected with a conveying box, the number of conveying wheels 5 is two, the two conveying wheels 5 are symmetrically rotatably connected to the inner wall of the conveying box, and the left side of the lower conveying wheel 5 is fixedly connected with the right side of the output shaft of motor 4, support plate 6 is fixedly connected to the left side of lifting plate 3, plugboard 14 is slidingly connected to the top of support plate 6, a plurality of insertion slots are formed at equal intervals on the left side of vertical rod 2, and plugboard 14 is engaged with the corresponding insertion slot;

[0030] Fixing mechanism, the fixing mechanism is connected with plugboard 14, and the fixing mechanism is used for fixing lifting plate 3.

[0031] Through the cooperation of base 1 and vertical rod 2, the lifting plate 3 is conveniently supported, the motor 4 is used for conveniently driving the conveying wheel 5 to rotate for wire feeding, the fixing mechanism is used for conveniently driving the plugboard 14 to move, and the plugboard 14 is engaged with the insertion slot, so that the lifting plate 3 is conveniently fixed.

[0032] As a preferred scheme of the utility model, the fixing mechanism comprises: push plate 7, push rod 8, cross rod 9 and cross plate 10.

[0033] The push plate 7 is slidably connected to the top of the support plate 6, the push rod 8 is rotatably connected to the top of the push plate 7, the cross rod 9 is slidably connected to the top of the support plate 6, and the top of the cross rod 9 is rotatably connected to the bottom of the push rod 8, the cross plate 10 is slidably connected to the top of the support plate 6, and the right side of the cross plate 10 is fixedly connected to the left side of the insertion plate 14, and the left side of the cross plate 10 is fixedly connected to the right side of the cross rod 9, and the push plate 7 is moved to push the push rod 8, and the push rod 8 is moved to push the cross rod 9 to move left, and the cross rod 9 is moved to drive the cross plate 10 to move left, and the cross plate 10 is moved to drive the insertion plate 14 to move left and be separated from the insertion slot to unlock the lifting plate 3.

[0034] As a preferred scheme of the utility model, the top of the support plate 6 is fixedly connected with a limiting plate 11, and the cross rod 9 penetrates through the limiting plate 11, so that the cross rod 9 is conveniently limited, and the cross rod 9, the cross plate 10 and the insertion plate 14 are stably moved horizontally.

[0035] As a preferred scheme of the utility model, the right side of the limiting plate 11 is fixedly connected with a supporting spring 13, and the right side of the supporting spring 13 is fixedly connected to the left side of the cross plate 10, so that the cross plate 10 is conveniently pushed to reset through the elastic force of the supporting spring 13, and the insertion plate 14 is clamped with the insertion slot to fix the lifting plate 3.

[0036] As a preferred scheme of the utility model, the front side of the limiting plate 11 is fixedly connected with a reset spring 12, and the front side of the reset spring 12 is fixedly connected to the rear side of the push plate 7, so that the push plate 7 is conveniently pushed to move forward and reset through the elastic force of the reset spring 12.

[0037] As a preferred scheme of the utility model, the lifting plate 3 is of a hollow structure, a limiting hole is formed in the inner wall of the lifting plate 3, and the outer wall of the vertical rod 2 is slidably connected to the inner wall of the limiting hole, so that the lifting plate 3 is conveniently limited through the limiting hole, and the lifting plate 3 is stably vertically moved on the outer wall of the vertical rod 2.

[0038] It should be noted that: specific use of which model of motor 4, the person skilled in the relevant technical field selects by himself, and the above motor 4 and the like all belong to the prior art, and the scheme is not described in detail.

[0039] The working principle of the utility model discloses: when needing to send the welding seam machine tool wire in actual use, the base 1 is fixed in the suitable position, the height of the conveying wheel 5 is adjusted according to the height of the welding seam machine tool at this time, first push the push plate 7 and move back, when the push plate 7 moves, the reset spring 12 will be compressed, and when the push plate 7 moves, the push rod 8 will be pushed, when the push rod 8 moves, the cross bar 9 will be pushed and move left, when the cross bar 9 moves, the cross plate 10 will be driven and move left, when the cross plate 10 moves, the supporting spring 13 will be compressed, and when the cross plate 10 moves, the insert plate 14 will be driven and move left and be separated from the contact of the insertion slot, so that the lifting plate 3 is unlocked, then the lifting plate 3 can be pushed and moved up and down, so as to drive the conveying wheel 5 to move, when the conveying wheel 5 moves to the suitable height, the push plate 7 is loosened, the reset spring 12 will push the push plate 7 to reset and pull the push rod 8, and at the same time, the supporting spring 13 loses the restriction and pushes the cross plate 10 to move right, so as to drive the cross plate 10 to move and insert the insert plate 14, so that the lifting plate 3 is fixed, the conveying wheel 5 is fixed at the current height, then the motor 4 is started, the motor 4 is conveniently driven to rotate the conveying wheel 5, through the cooperation of the two conveying wheels 5, the effect that the welding seam machine tool wire is conveniently sent is realized.

[0040] The above, only for the utility model preferred specific implementation, but the protection scope of the utility model does not limit to this, any skilled in the art technical personnel in the utility model discloses the technical range, according to the utility model technical scheme and the utility model concept of the utility model, equivalent replacement or change, should be covered in the protection scope of the utility model.

Claims

1. An automatic wire feeder for a welding machine, characterized in that, Comprising a base (1); a vertical rod (2), a lifting plate (3), a motor (4), a conveying wheel (5), a support plate (6) and an insertion plate (14), the vertical rod (2) is fixedly connected to the top of the base (1), the lifting plate (3) is slidingly connected to the outer wall of the vertical rod (2), the motor (4) is fixedly connected to the top of the lifting plate (3), the top of the lifting plate (3) is fixedly connected with a conveying box, the number of the conveying wheels (5) is two, the two conveying wheels (5) are symmetrically rotatably connected to the inner wall of the conveying box, and the left side of the lower conveying wheel (5) is fixedly connected with the right side of the motor (4) output shaft, the support plate (6) is fixedly connected to the left side of the lifting plate (3), and the insertion plate (14) is slidingly connected to the top of the support plate (6), a plurality of insertion slots are formed in the left side of the vertical rod (2) at equal intervals, and the insertion plate (14) is engaged with the corresponding insertion slot. A fixing mechanism is connected with the insertion plate (14), and the fixing mechanism is used for fixing the lifting plate (3).

2. An automatic wire feeder for a welding machine as defined in claim 1, wherein The fixing mechanism comprises a push plate (7), a push rod (8), a cross rod (9) and a cross plate (10). The push plate (7) is slidingly connected to the top of the support plate (6), the push rod (8) is rotatably connected to the top of the push plate (7), the cross rod (9) is slidingly connected to the top of the support plate (6), and the top of the cross rod (9) is rotatably connected with the bottom of the push rod (8), the cross plate (10) is slidingly connected to the top of the support plate (6), and the right side of the cross plate (10) is fixedly connected with the left side of the insertion plate (14), and the left side of the cross plate (10) is fixedly connected with the right side of the cross rod (9).

3. An automatic wire feeder for a welding machine as defined in claim 1, wherein The top of the support plate (6) is fixedly connected with a limiting plate (11), and the cross rod (9) penetrates through the limiting plate (11).

4. An automatic wire feeder for a welding machine as defined in claim 3, wherein The right side of the limiting plate (11) is fixedly connected with a supporting spring (13), and the right side of the supporting spring (13) is fixedly connected with the left side of the cross plate (10).

5. An automatic wire feeder for a welding machine as defined in claim 3, wherein The front side of the limiting plate (11) is fixedly connected with a return spring (12), and the front side of the return spring (12) is fixedly connected with the rear side of the push plate (7).

6. An automatic wire feeder for a welding machine as defined in claim 1, wherein The lifting plate (3) is a hollow structure, the inner wall of the lifting plate (3) is provided with a limiting hole, and the outer wall of the vertical rod (2) is slidingly connected with the inner wall of the limiting hole.

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