Tension adjusting device for aluminum welding wire production

Abstract

The utility model relates to the technical field of aluminum welding wire production auxiliary equipment, and provides a tension adjusting device for aluminum welding wire production, which comprises a base, guide components are fixed on two sides of the top end of the base, an adjusting structure is fixed in the middle of the top end of the base, and automatic tensioning structures are arranged on the tops of the adjusting structure. And disassembly and assembly structures are fixed to the bottom ends of the automatic tensioning structures. The dismounting structure is arranged, the telescopic rods are evenly fixed to the top end of the dismounting block, when a spring on the outer side of each telescopic rod is in elastic fatigue, a handle can be dragged outwards, the dismounting block and a limiting rod are separated, the dismounting block is taken out through a reserved groove, and therefore the whole automatic tensioning structure is taken out; according to the tension adjusting device for aluminum welding wire production, an automatic tensioning structure can be conveniently replaced, the function that the device has the automatic tensioning structure convenient to replace is achieved, the convenience of the tension adjusting device for aluminum welding wire production in use is improved, and the service life of the tension adjusting device is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminium welding wire production auxiliary equipment technical field especially relates to a aluminium welding wire production is with tension adjusting device. BACKGROUND

[0002] Aluminium welding wire is the key part of connecting aluminium material, and plays an irreplaceable role in many industries with its high strength, light weight and good corrosion resistance. In the production process of aluminium welding wire, the aluminium welding wire needs to be drawn. The drawing is generally carried out by using the cooperation of the drawing machine and the take-up machine. Although the speed of the drawing machine and the take-up machine is matched well, there is an error, and the aluminium welding wire has a certain elasticity. In the process of long distance traction, the aluminium welding wire between the drawing machine and the take-up machine may be lengthened or shortened, so it is necessary to design a tension adjusting device for aluminium welding wire production.

[0003] Therefore, the patent with publication number CN214003655U discloses a tension adjusting device for aluminium welding wire production, which comprises a support assembly and an adjusting assembly connected to the support assembly for adjusting the tension of the aluminium welding wire. The support assembly comprises a bottom plate and a support, the support is installed at the upper end of the bottom plate, the top end of the support is provided with a second guide roller, and the two sides of the support are provided with mounting plates. Through the above mode, the present application provides a tension adjusting device for aluminium welding wire production. The tension adjusting device for aluminium welding wire production adjusts the screw by rotating, the screw moves up and down and pushes the sliding block to move up and down, so that the spring is compressed or stretched, and then the third guide roller is transmitted, the amplitude of the third guide roller movement is reduced, and the adjustment of the tension is realized. The whole device has simple structure, convenient operation and use, high adjustment precision, and strong popularization and application value.

[0004] Although the tension adjusting device for aluminium welding wire production in the above can adjust the tension conveniently, the spring used for adjusting the tension is prone to fatigue after long-term use, which affects the effect of adjusting the tension, so it is necessary to design a tension adjusting device for aluminium welding wire production. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a tension adjusting device for aluminium welding wire production, which solves the defect that the spring used for adjusting the tension of the existing tension adjusting device for aluminium welding wire production is prone to fatigue after long-term use, and affects the effect of adjusting the tension.

[0006] In order to solve the above technical problems, the utility model provides the following technical scheme: a tension adjusting device for aluminium welding wire production, comprising a base;

[0007] The two sides of the top end of the base are fixed with guide assemblies;

[0008] The middle position of the top end of the base is fixed with an adjusting structure, the top of the adjusting structure is provided with an automatic tensioning structure, and the bottom end of the automatic tensioning structure is fixed with a dismounting structure.

[0009] The bottom of the guide assembly and the top of the adjusting structure are provided with aluminum welding wire bodies.

[0010] Further, the guide assembly comprises support plates, guide wheels and limiting discs, the support plates are uniformly fixed to the two sides of the top end of the base, the guide wheels are arranged between adjacent support plates, and the two ends of the guide wheels are fixed with limiting discs.

[0011] Further, the side, away from the guide wheel, of the limiting disc is rotationally connected with the inner side of the support plate, and the guide wheels are symmetrically distributed on the two sides of the base.

[0012] Further, the adjusting structure comprises support plates, adjusting grooves, adjusting blocks, top plates, connecting plates and adjusting wheels, the support plates are uniformly fixed to the middle position of the top end of the base, one side of the top of the support plate is provided with an adjusting groove, the adjusting groove is provided with an adjusting block, the top end of the support plate is fixed with a top plate, the outer wall of the side, away from the support plate, of the adjusting block is fixed with a connecting plate, and adjacent connecting plates are rotationally connected with adjusting wheels.

[0013] Further, the adjusting block and the support plate are slidingly connected through the adjusting groove, and the top view of the adjusting block is designed in a "T" shape.

[0014] Further, the automatic tensioning structure comprises jacking plates, springs and telescopic rods, the telescopic rods are uniformly fixed to the top end of the dismounting structure, the outer side of the telescopic rod is sleeved with a spring, and the top end of the telescopic rod is fixed with a jacking plate.

[0015] Further, the top end of the jacking plate and the low end of the adjusting block are in contact with each other, and the springs are distributed at equal intervals below the adjusting block.

[0016] Further, the dismounting structure comprises mounting plates, dismounting blocks, limiting rods, limiting grooves, handles and reserved grooves, the dismounting blocks are fixed to the bottom end of the telescopic rod, the limiting grooves are uniformly arranged in the dismounting blocks, the limiting rods are arranged in the limiting grooves, the mounting plates are fixed to the inner wall of the side, close to the limiting rods, of the dismounting blocks, the reserved grooves are arranged on one side of the adjusting groove on the top of the support plate, and the handles are fixed to the outer wall of the side, away from the mounting plates, of the dismounting blocks.

[0017] Further, the limiting rod and the dismounting block are connected through interference fit of the limiting groove, and the limiting rods are distributed at equal intervals in the limiting grooves in the dismounting blocks.

[0018] The aluminum welding wire production tension adjusting device has the advantages that

[0019] The dismounting structure is arranged, the telescopic rods are uniformly fixed to the top of the dismounting block, when the spring outside the telescopic rod appears elastic fatigue, the handle can be pulled outwards to separate the dismounting block and the limiting rod, and the dismounting block is taken out through the reserved groove, so that the automatic tensioning structure is integrally taken out, the automatic tensioning structure can be conveniently replaced, the device has the function of conveniently replacing the automatic tensioning structure, and the convenience and service life of the aluminum welding wire production tension adjusting device during use are improved.

[0020] The automatic tensioning structure is arranged, during use, the spring is in a compressed state, the adjusting block can be upwardly lifted through the lifting plate until the aluminum welding wire body is tensioned, when the aluminum welding wire body is tensioned, the adjusting wheel is pressed downwards, when the aluminum welding wire body is relaxed, the pressing force is small, the spring continues to rebound until the aluminum welding wire body is tensioned, the device has the function of conveniently tensioning the aluminum welding wire body, and the convenience and work efficiency of the aluminum welding wire production tension adjusting device during use are improved.

[0021] The adjusting structure is arranged, the adjusting block is slidably connected with the adjusting groove and the supporting plate, the adjusting block is taken out by being upwardly slid after the top plate is removed, the automatic tensioning structure and the dismounting structure in the adjusting groove are conveniently maintained and inspected, the adjusting block, the connecting plate and the adjusting wheel are conveniently disassembled, replaced and maintained, the device has the functions of being conveniently disassembled and maintained, and the convenience of the aluminum welding wire production tension adjusting device during use is improved. DRAWINGS

[0022] Figure 1 It is a whole three-dimensional structure schematic view of the utility model;

[0023] Figure 2 It is a front view cross section structure schematic view of the utility model;

[0024] Figure 3 It is a side view cross section structure schematic view of the utility model;

[0025] Figure 4 It is a Figure 3 It is an enlarged structure schematic view of A in the utility model;

[0026] Figure 5 It is a top view cross section structure schematic view of the utility model;

[0027] Figure 6 It is a top view cross section three-dimensional structure schematic view of the utility model.

[0028] The reference signs in the drawing indicate: 1, base; 2, guide assembly; 21, support plate; 22, guide wheel; 23, limiting disc; 3, aluminum welding wire body; 4, adjusting structure; 41, support plate; 42, adjusting groove; 43, adjusting block; 44, top plate; 45, connecting plate; 46, adjusting wheel; 5, automatic tensioning structure; 51, jacking plate; 52, spring; 53, telescopic rod; 6, dismounting structure; 61, mounting plate; 62, dismounting block; 63, limiting rod; 64, limiting groove; 65, handle; 66, reserved groove. DETAILED DESCRIPTION

[0029] 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 scope of protection of the utility model.

[0030] Please refer to Figures 1-6 The utility model provides a kind of tension adjusting device for aluminum welding wire production, including base 1.

[0031] Refer to Figures 1-6 Both sides of the top of base 1 are fixed with guide assembly 2, guide assembly 2 includes support plate 21, guide wheel 22 and limiting disc 23, support plate 21 is evenly fixed on the top of base 1 both sides, guide wheel 22 is arranged between adjacent support plate 21, both ends of guide wheel 22 are fixed with limiting disc 23, adjusting structure 4 is fixed at the middle position of the top of base 1, the inner side of support plate 21 is rotatably connected with the side of limiting disc 23 away from guide wheel 22, guide wheel 22 is symmetrically distributed on the both sides of base 1, adjusting structure 4 includes support plate 41, adjusting groove 42, adjusting block 43, top plate 44, connecting plate 45 and adjusting wheel 46, support plate 41 is evenly fixed at the middle position of the top of base 1, adjusting groove 42 is formed on the side of the top of support plate 41, adjusting block 43 is arranged in adjusting groove 42, top plate 44 is fixed on the top of support plate 41, connecting plate 45 is fixed on the outer wall of the side of adjusting block 43 away from support plate 41, adjusting wheel 46 is rotatably connected between adjacent connecting plate 45, adjusting block 43 and support plate 41 are slidably connected by adjusting groove 42, the top view section of adjusting block 43 is designed as "T", and aluminum welding wire body 3 is arranged at the bottom of guide assembly 2 and the top of adjusting structure 4.

[0032] The adjusting block 43 is connected with the adjusting groove 42 and the supporting plate 41 through sliding, and the top plate 44 is removed, so that the adjusting block 43 is slid upward and taken out, thereby facilitating maintenance and inspection of the automatic tensioning structure 5 and the disassembling structure 6 in the adjusting groove 42, and facilitating disassembly, replacement and maintenance of the adjusting block 43, the connecting plate 45 and the adjusting wheel 46.

[0033] With reference to Figure 3 , Figure 4 and Figure 6 , the top of the adjusting structure 4 is provided with the automatic tensioning structure 5, the automatic tensioning structure 5 comprises a jacking plate 51, a spring 52 and an extension rod 53, the extension rod 53 is uniformly fixed to the top end of the disassembling structure 6, the outer side of the extension rod 53 is sleeved with the spring 52, the top end of the extension rod 53 is fixed with the jacking plate 51, the top end of the jacking plate 51 and the low end of the adjusting block 43 are in mutual abutment, and the spring 52 is distributed at equal intervals below the adjusting block 43.

[0034] In use, the spring 52 is in a compressed state, the adjusting block 43 can be upwardly jacked through the jacking plate 51 until the aluminum welding wire body 3 is tensioned, and the aluminum welding wire body 3 will have a downward pressure on the adjusting wheel 46 when the aluminum welding wire body 3 is tensioned, the downward pressure becomes smaller when the aluminum welding wire body 3 is relaxed, and the spring 52 will continue to rebound until the aluminum welding wire body 3 is tensioned.

[0035] With reference to Figures 3-6 , the bottom end of the automatic tensioning structure 5 is fixed with the disassembling structure 6, the disassembling structure 6 comprises a mounting plate 61, a disassembling block 62, a limiting rod 63, a limiting groove 64, a handle 65 and a reserved groove 66, the disassembling block 62 is fixed to the bottom end of the extension rod 53, the disassembling block 62 is uniformly provided with the limiting groove 64 in the inside, the limiting groove 64 is provided with the limiting rod 63 in the inside, the mounting plate 61 is fixed to the inner wall of the supporting plate 41 on the side of the disassembling block 62 close to the limiting rod 63, the reserved groove 66 is provided on one side of the adjusting groove 42 at the top of the supporting plate 41, and the handle 65 is fixed to the outer wall of the disassembling block 62 away from the mounting plate 61, the limiting rod 63 and the disassembling block 62 are connected through interference fit of the limiting groove 64, and the limiting rod 63 is distributed at equal intervals in the inside of the disassembling block 62.

[0036] The extension rod 53 is uniformly fixed to the top end of the disassembling block 62, when the spring 52 on the outer side of the extension rod 53 appears elastic fatigue, the handle 65 can be outwardly pulled to separate the disassembling block 62 and the limiting rod 63, and the disassembling block 62 is taken out through the reserved groove 66, so that the automatic tensioning structure 5 is taken out as a whole, thereby facilitating replacement of the automatic tensioning structure 5.

[0037] Although the utility model has been explained in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A tension adjusting device for aluminum welding wire production, comprising a base (1); Its characterized in that: The top of the base (1) is fixed with a guide assembly (2) on both sides; The middle of the top of the base (1) is fixed with an adjusting structure (4), and the top of the adjusting structure (4) is provided with an automatic tensioning structure (5), and the bottom of the automatic tensioning structure (5) is fixed with a dismounting structure (6); The bottom of the guide assembly (2) and the top of the adjusting structure (4) are provided with an aluminum welding wire body (3).

2. The tension adjusting device for aluminum welding wire production according to claim 1, characterized in that: The guide assembly (2) comprises a support plate (21), a guide wheel (22) and a limiting disc (23), the support plate (21) is uniformly fixed on both sides of the top of the base (1), the guide wheel (22) is arranged between adjacent support plates (21), and the two ends of the guide wheel (22) are fixed with the limiting disc (23).

3. The tension regulating device for aluminum welding wire production of claim 2, wherein: The side of the limiting disc (23) away from the guide wheel (22) is rotatably connected with the inner side of the support plate (21), and the guide wheels (22) are symmetrically distributed on both sides of the base (1).

4. The tension regulating device for aluminum welding wire production of claim 1, wherein: The adjusting structure (4) comprises a supporting plate (41), an adjusting groove (42), an adjusting block (43), a top plate (44), a connecting plate (45) and an adjusting wheel (46), the supporting plate (41) is uniformly fixed at the middle of the top of the base (1), one side of the top of the supporting plate (41) is provided with the adjusting groove (42), the adjusting groove (42) is provided with the adjusting block (43) in the inside, the top of the supporting plate (41) is fixed with the top plate (44), the outer wall of the side of the adjusting block (43) away from the supporting plate (41) is fixed with the connecting plate (45), and the adjusting wheel (46) is rotatably connected between adjacent connecting plates (45).

5. The tension regulating device for aluminum welding wire production of claim 4, wherein: The adjusting block (43) and the supporting plate (41) are slidably connected through the adjusting groove (42), and the top view of the adjusting block (43) is designed as a "T" shape.

6. The tension regulating device for aluminum welding wire production of claim 1, wherein: The automatic tensioning structure (5) comprises a jacking plate (51), a spring (52) and a telescopic rod (53), the telescopic rod (53) is uniformly fixed at the top of the dismounting structure (6), the outer side of the telescopic rod (53) is sleeved with the spring (52), and the top of the telescopic rod (53) is fixed with the jacking plate (51).

7. The tension regulating device for aluminum welding wire production of claim 6, wherein: The top of the jacking plate (51) and the low end of the adjusting block (43) are in contact with each other, and the springs (52) are distributed at equal intervals below the adjusting block (43).

8. The tension regulating device for aluminum welding wire production of claim 1, wherein: Said dismounting structure (6) includes mounting plate (61), dismounting block (62), limiting rod (63), limiting slot (64), handle (65) and reserved slot (66), the dismounting block (62) is fixed to the bottom end of telescopic link (53), the inside of dismounting block (62) is evenly provided with limiting slot (64), the inside of limiting slot (64) is provided with limiting rod (63), the inner wall of dismounting block (62) is fixed with mounting plate (61) on the side close to limiting rod (63), the reserved slot (66) is set up in the one side of adjusting slot (42) of support plate (41) top, the outer wall of dismounting block (62) is fixed with handle (65) on the side away from mounting plate (61).

9. The tension regulating device for aluminum welding wire production of claim 8, wherein: Said limiting rod (63) and dismounting block (62) are connected by interference fit through limiting slot (64), the limiting rod (63) is distributed at equal intervals in the inside of limiting slot (64) in dismounting block (62).

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