Anti-deviation traction mechanism for aluminum rod drawing

Abstract

The utility model relates to aluminum pole stretching processing technical field, the utility model discloses a kind of anti-deviation traction mechanism of aluminum pole stretching processing, including supporting bottom plate, support column, main traction roller, side traction roller, the top of supporting bottom plate is fixed with fixed bottom plate, the top of the link rod is equipped with auxiliary mounting seat, and auxiliary roller is connected and assembled in auxiliary mounting seat.The utility model is equipped with first mounting seat on fixed bottom plate, second mounting seat is simultaneously assembled on supporting side plate, side traction roller is assembled between second mounting seat, position is limited using two inclined side traction rollers, link rod is fixed between adjacent first mounting seat and second mounting seat, auxiliary mounting seat is fixedly installed on the top of link rod, the auxiliary roller is connected and assembled in auxiliary mounting seat, and auxiliary roller is arranged between the gap of side traction roller, main traction roller, to reduce the problem of vacancy position guiding deficiency, improve the overall gap guiding ability.

Description

Technical Field

[0001] This utility model relates to the field of aluminum rod stretching processing technology, specifically to an anti-deviation traction mechanism for aluminum rod stretching processing. Background Technology

[0002] Aluminum rod stretching is a processing method that uses stretching to plastically deform aluminum rods, reducing their cross-section and increasing their length. Under tensile force, the aluminum rod undergoes plastic deformation through a die hole, with minimal volume change and the metal volume before and after is basically equal. It is mainly used to produce profiles such as wire, pipe, and bar, and can achieve precise dimensional control and improve the mechanical properties of materials.

[0003] During the aluminum rod stretching process, it is necessary to control the deformation direction and dimensional accuracy of the profile to prevent defects such as profile twisting and wavy shape. Therefore, anti-deviation traction is required during the aluminum rod stretching process. Usually, a combination of guide rollers and limiting mechanisms is used for control. However, during the guiding process, there is a gap between the inclined guide roller and the transverse guide roller, which can easily affect the traction effect. Utility Model Content

[0004] The purpose of this utility model is to provide an anti-deviation traction mechanism for aluminum rod stretching processing, so as to solve the problem mentioned in the background art that gaps easily exist between the inclined guide roller and the transverse guide roller during the guiding process, which can easily affect the traction effect.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a traction mechanism for preventing deviation during aluminum rod stretching, comprising a supporting base plate, a supporting column, a main traction roller, and a side traction roller. A fixed base plate is fixed to the top of the supporting base plate, and supporting side plates are welded and fixed to both sides of the fixed base plate. A second mounting seat is installed on the supporting side plate, and the side traction roller is flexibly assembled between the second mounting seats. A first mounting seat is installed to the top of the fixed base plate, and the main traction roller is flexibly assembled between the first mounting seats. A connecting rod is fixed between adjacent first and second mounting seats, and an auxiliary mounting seat is installed to the top of the connecting rod. An auxiliary roller is flexibly assembled in the auxiliary mounting seat.

[0006] As a further technical solution of this utility model, the side traction rollers are symmetrically distributed on both sides of the main traction roller, and the auxiliary rollers are symmetrically distributed about the central axis of the main traction roller.

[0007] As a further technical solution of this utility model, the first mounting base is symmetrically distributed on both sides of the main traction roller, and the second mounting base is symmetrically distributed on both sides of the side traction roller.

[0008] As a further technical solution of this utility model, fixed side plates are welded and fixed on both sides of the supporting base plate, and an extension plate is welded and fixed on the upper side of the fixed side plate, and an installation hole is provided in the fixed side plate.

[0009] As a further technical solution of this utility model, retaining rings are assembled on both sides of the fixed side plate at the periphery of the mounting holes, and washers are connected to the sides of the retaining rings.

[0010] As a further technical solution of this utility model, the outer walls of the main traction roller and the side traction roller are coated with a wear-resistant layer.

[0011] As a further technical solution of this utility model, the supporting side plate is bent, and a reinforcing crossbar is fixed in the supporting side plate.

[0012] As a further technical solution of this utility model, the reinforcing crossbars are distributed in two sets, upper and lower, in the supporting side plate, and an inclined reinforcing bar is fixedly connected between the two sets of reinforcing crossbars.

[0013] Compared with the prior art, the beneficial effects of this utility model are: the anti-deviation traction mechanism of this aluminum rod stretching process not only improves the gap guiding ability, but also improves the protective ability and service strength of the anti-deviation traction mechanism.

[0014] (1) By assembling a first mounting base on a fixed base plate, the main traction roller is assembled between the first mounting bases, and a second mounting base is assembled on a support side plate, with the side traction roller assembled between the second mounting bases. The position is limited by two inclined side traction rollers. At the same time, a connecting rod is fixed between adjacent first and second mounting bases, and an auxiliary mounting base is fixedly installed on the top of the connecting rod. The auxiliary roller is transferred and installed in the auxiliary mounting base, and the auxiliary roller is arranged between the side traction roller and the main traction roller. This reduces the problem of insufficient guidance at the missing position and improves the overall gap guidance capability.

[0015] (2) By coating the outer position of the main traction roller and the side traction roller with a wear-resistant layer, the wear-resistant layer forms a thin film arranged on the outer position of the main traction roller and the side traction roller, thereby improving the overall wear resistance protection capability during the operation of the main traction roller and the side traction roller.

[0016] (3) The support side plate is designed to be bent, and two reinforcing crossbars are arranged on the support side plate. An inclined reinforcing bar is fixed between the upper and lower reinforcing crossbars. The support side plate is arranged at an incline on both sides of the fixed base plate. Therefore, with the addition of reinforcing crossbars and inclined reinforcing bars, the deformation problem of the support side plate is reduced, thereby improving the overall strength. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0018] Figure 2 This is a partial front view of the main traction roller structure of this utility model;

[0019] Figure 3 This is a three-dimensional structural diagram of the fixed side plate of this utility model;

[0020] Figure 4 This is a partial frontal cross-sectional view of the vertical plate of this utility model;

[0021] Figure 5 This is a side view of the side support plate structure of this utility model;

[0022] Figure 6 This is a side view of the main traction roller structure of this utility model.

[0023] In the diagram: 1. Fixed side plate; 2. Supporting base plate; 3. Support column; 4. Fixed base plate; 5. Main traction roller; 6. First mounting seat; 7. Supporting side plate; 8. Side traction roller; 9. Second mounting seat; 10. Connecting rod; 11. Auxiliary roller; 12. Auxiliary mounting seat; 13. Mounting hole; 14. Extension plate; 15. Washer ring; 16. Snap ring; 17. Reinforcing crossbar; 18. Inclined reinforcing bar; 19. Wear-resistant layer. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-6 An embodiment of this utility model provides an anti-deviation traction mechanism for aluminum rod stretching processing, comprising a supporting base plate 2, a supporting column 3, a main traction roller 5, and a side traction roller 8. A fixed base plate 4 is fixed to the top of the supporting base plate 2, and supporting side plates 7 are welded and fixed to both sides of the fixed base plate 4. A second mounting seat 9 is installed on the supporting side plate 7. The side traction roller 8 is transferred and assembled between the second mounting seats 9. A first mounting seat 6 is installed to the top of the fixed base plate 4, and the main traction roller 5 is transferred and assembled between the first mounting seats 6. A connecting rod 10 is fixed between adjacent first mounting seats 6 and second mounting seats 9. An auxiliary mounting seat 12 is installed to the top of the connecting rod 10, and an auxiliary roller 11 is transferred and assembled in the auxiliary mounting seat 12.

[0026] The side traction rollers 8 are symmetrically distributed on both sides of the main traction roller 5, and the auxiliary rollers 11 are symmetrically distributed about the central axis of the main traction roller 5.

[0027] The first mounting base 6 is symmetrically distributed on both sides of the main traction roller 5, and the second mounting base 9 is symmetrically distributed on both sides of the side traction roller 8.

[0028] Fixed side plates 1 are welded and fixed on both sides of the supporting base plate 2. An extension plate 14 is welded and fixed on the upper side of the fixed side plate 1. An installation hole 13 is opened in the fixed side plate 1.

[0029] Snap rings 16 are fitted on both sides of the fixed side plate 1 at the periphery of the mounting holes 13, and washers 15 are connected to the sides of the snap rings 16.

[0030] The outer walls of the main traction roller 5 and the side traction roller 8 are coated with a wear-resistant layer 19.

[0031] The supporting side plate 7 is bent, and a reinforcing crossbar 17 is fixed in the supporting side plate 7.

[0032] There are two sets of reinforcing crossbars 17 distributed in the supporting side plate 7, and an inclined reinforcing bar 18 is fixed between the two sets of reinforcing crossbars 17.

[0033] Furthermore, the outer walls of the main traction roller 5 and the side traction roller 8 are coated with a wear-resistant layer 19. The wear-resistant layer 19 forms a thin film and is attached to the outer position of the main traction roller 5 and the side traction roller 8. In combination with the existing technology, the wear-resistant layer 19 can be selected as a ceramic film, a polymer wear-resistant layer, a diamond-like coating, etc.

[0034] Working principle: First, during operation, the support side plate 7 is designed with a bent shape, and two reinforcing crossbars 17 are arranged on the support side plate 7. An inclined reinforcing rod 18 is fixed between the upper and lower reinforcing crossbars 17. The support side plate 7 is inclinedly arranged on both sides of the fixed base plate 4. Therefore, the addition of the reinforcing crossbars 17 and the inclined reinforcing rod 18 is used to improve the strength of the support side plate 7. At the same time, a first mounting seat 6 is assembled on the fixed base plate 4, and the main traction roller 5 is assembled between the first mounting seats 6. The support side plate 7 is also equipped with... The second mounting base 9 is provided, and the side traction roller 8 is assembled between the second mounting base 9. The position is limited by the two inclined side traction rollers 8. At the same time, the connecting rod 10 is fixed between the adjacent first mounting base 6 and the second mounting base 9. The auxiliary mounting base 12 is fixedly installed on the top of the connecting rod 10. The auxiliary roller 11 is transferred and installed in the auxiliary mounting base 12. The auxiliary roller 11 is arranged between the side traction roller 8 and the main traction roller 5. Thus, the main traction roller 5, the side traction roller 8 and the auxiliary roller 11 work together to complete the traction and guiding capacity.

[0035] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A traction mechanism for preventing deviation during aluminum rod stretching, comprising a support base plate (2), a support column (3), a main traction roller (5), and a side traction roller (8), characterized in that: A fixed base plate (4) is fixed to the top of the supporting base plate (2). Supporting side plates (7) are welded and fixed to both sides of the fixed base plate (4). A second mounting seat (9) is installed on the supporting side plate (7). A side traction roller (8) is transferred and assembled between the second mounting seats (9). A first mounting seat (6) is installed on the top of the fixed base plate (4). A main traction roller (5) is transferred and assembled between the first mounting seats (6). A connecting rod (10) is fixed between adjacent first mounting seats (6) and second mounting seats (9). An auxiliary mounting seat (12) is installed on the top of the connecting rod (10). An auxiliary roller (11) is transferred and assembled in the auxiliary mounting seat (12).

2. The anti-deviation traction mechanism for aluminum rod stretching processing according to claim 1, characterized in that: The side traction rollers (8) are symmetrically distributed on both sides of the main traction roller (5), and the auxiliary rollers (11) are symmetrically distributed about the central axis of the main traction roller (5).

3. The anti-deviation traction mechanism for aluminum rod stretching processing according to claim 1, characterized in that: The first mounting base (6) is symmetrically distributed on both sides of the main traction roller (5), and the second mounting base (9) is symmetrically distributed on both sides of the side traction roller (8).

4. The anti-deviation traction mechanism for aluminum rod stretching processing according to claim 1, characterized in that: The supporting base plate (2) is welded and fixed with fixed side plates (1) on both sides. An extension plate (14) is welded and fixed to the upper side of the fixed side plate (1). An installation hole (13) is provided in the fixed side plate (1).

5. The anti-deviation traction mechanism for aluminum rod stretching processing according to claim 4, characterized in that: The fixed side plate (1) is fitted with retaining rings (16) on both sides at the periphery of the mounting holes (13), and the retaining rings (16) are connected to the sides of the retaining rings (15).

6. The anti-deviation traction mechanism for aluminum rod stretching processing according to claim 1, characterized in that: The outer walls of the main traction roller (5) and the side traction roller (8) are coated with a wear-resistant layer (19).

7. The anti-deviation traction mechanism for aluminum rod stretching processing according to claim 1, characterized in that: The supporting side plate (7) is bent, and a reinforcing crossbar (17) is fixed in the supporting side plate (7).

8. The anti-deviation traction mechanism for aluminum rod stretching processing according to claim 7, characterized in that: The reinforcing crossbars (17) are distributed in two sets, upper and lower, in the supporting side plate (7), and the two sets of reinforcing crossbars (17) are connected and fixed with inclined reinforcing bars (18).

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