Steel pipe cold sawing carrier roller assembly

Abstract

The utility model provides a steel pipe cold saw cutting carrier roller assembly which is characterized in that a fixing plate is fixedly installed on one side of saw cutting equipment, a sliding hole is formed in the fixing plate, supporting plates are installed in the sliding hole in a sliding mode, the two ends of a carrier roller are each provided with one supporting plate, and each supporting plate is installed on a transverse adjusting assembly in a sliding mode. Each supporting plate is connected to one end of a carrier roller through a longitudinal adjusting assembly, and a bottom plate is installed at the lower end of the transverse adjusting assembly. According to the steel pipe cold saw cutting carrier roller assembly, when cold saw cutting equipment cuts a steel pipe, the carrier roller is used for bearing the periphery of the steel pipe, the distance between the carrier roller and the cold saw cutting center line can be adjusted through the longitudinal adjusting assembly, and the steel pipe cold saw cutting carrier roller assembly is used for being matched with steel pipes of different pipe diameters and other specifications. The relative position of the carrier roller relative to the cold sawing saw blade can be adjusted through the transverse adjusting assembly so that the carrier roller can be matched with steel pipes of different weight specifications, the universality of the carrier roller is improved, operation is convenient, and the allocation time is shortened.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of steel pipe production, especially a kind of steel pipe cold saw cutting support roller assembly. BACKGROUND

[0002] Metal circular saw machine cutting process is referred to as metal cold saw cutting, when metal cold saw cutting, the heat generated by saw blade saw tooth cutting workpiece is transferred to sawdust by saw tooth, and workpiece and saw blade keep cooling, so it is called cold saw cutting.Saw blade is mainly used for sawing non-ferrous metal materials such as copper and aluminum.The main advantage is that the saw blade is thin, and the sawing of non-ferrous metals such as copper can greatly reduce material loss and save cost.In the production of linear strip steel pipe, the steel pipe needs to be quantitatively cut by cold sawing, and the relative position of the steel pipe needs to be clamped during sawing to prevent the steel pipe from shaking during sawing.The steel pipe needs to be supported by support roller around the periphery during sawing or after sawing, and the supporting height needs to be adjusted according to the outer diameter or contour of the steel pipe.The supporting roller for sawing the steel pipe in the prior art is fixed, and needs to be replaced when different specifications of steel pipe are used, which reduces the production efficiency. SUMMARY

[0003] Therefore, the utility model aims at providing a kind of steel pipe cold saw cutting support roller assembly to solve the problem that the supporting roller for sawing the steel pipe in the prior art is fixed, and needs to be replaced when different specifications of steel pipe are used, which reduces the production efficiency.

[0004] To achieve the above-mentioned purpose, the technical scheme of the utility model is as follows:

[0005] A steel pipe cold saw cutting support roller assembly, comprising a bottom plate, a fixed plate, a support plate, a support roller, a horizontal adjustment assembly and a vertical adjustment assembly, the fixed plate is fixedly installed on one side of the sawing equipment, and the fixed plate is provided with a sliding hole, the support plate is slidably installed in the sliding hole, and the two ends of the support roller are provided with one support plate respectively, each support plate is slidably installed in the horizontal adjustment assembly, and each support plate is connected to one end of the support roller through a vertical adjustment assembly, the bottom plate is installed at the lower end of the horizontal adjustment assembly, the horizontal adjustment assembly can drive each support plate to slide horizontally in the sliding hole, the vertical adjustment assembly can drive the support roller to slide vertically relative to the support plate, and the support roller can rotate relative to the support plate.

[0006] Further, the vertical adjustment assembly comprises an adjusting bolt, the support roller is provided with a middle shaft, the two ends of the middle shaft are provided with one sliding block respectively, each sliding block corresponds to one support plate, the sliding block is provided with a first threaded hole, one adjusting bolt is threadedly connected in each first threaded hole, the side of the support plate is provided with a baffle, and the lower end of the adjusting bolt abuts on the baffle.

[0007] Further, the support plate is provided with a sliding groove, and the sliding block is provided with a sliding table which is slidably connected to the side wall of the sliding groove.

[0008] Further, the lateral adjusting assembly comprises a lead screw, the lead screw is rotatably sleeved on the fixed plate, and a nut is threadedly connected to the periphery of the lead screw and fixedly installed on one side of any support plate.

[0009] Further, the bottom plate is provided with a guide rod, each support plate is provided with a limiting hole, the guide rod is slidably connected to the limiting hole, and a gap is arranged between the lower end of the support plate and the bottom plate.

[0010] Further, the supporting roller is provided with a ring groove with an L-shaped, V-shaped or arc-shaped cross section, and the steel pipe is abutted to the ring groove.

[0011] Compared with the prior art, the steel pipe cold sawing supporting roller assembly has the following beneficial effects:

[0012] (1) The steel pipe cold sawing supporting roller assembly can adjust the distance of the supporting roller relative to the cold sawing center line through the longitudinal adjusting assembly, so as to adapt to the use of steel pipes with different diameters and specifications, can adjust the relative position of the supporting roller relative to the cold sawing saw blade through the lateral adjusting assembly, so as to adapt to the use of steel pipes with different weights and specifications, improve the versatility of the supporting roller, and facilitate operation and reduce the adjustment time.

[0013] (2) The steel pipe cold sawing supporting roller assembly can adjust the relative distance between the sliding block and the baffle through the adjusting bolt, so as to adjust the relative height of the central shaft and the supporting roller on the supporting plate, so as to adapt to the use of steel pipes with different specifications. BRIEF DESCRIPTION OF DRAWINGS

[0014] The accompanying drawings, which form a part of the present application, are used to provide a further understanding of the present application, and the illustrative embodiments of the present application and their description serve the purpose of explaining the present application. In the drawings:

[0015] Figure 1 The steel pipe cold sawing supporting roller assembly is a structure schematic view of the present application;

[0016] Figure 2 The steel pipe cold sawing supporting roller assembly is a structure schematic view of the present application;

[0017] Figure 3 The steel pipe cold sawing supporting roller assembly is a structure schematic view of the present application;

[0018] Figure 4 A structure schematic view of the longitudinal adjusting assembly.

[0019] Explanation of reference signs:

[0020] 1 - bottom plate; 2 - fixed plate; 21 - sliding hole; 3 - support plate; 31 - baffle; 4 - carrier roller; 41 - ring groove; 5 - transverse adjusting assembly; 51 - lead screw; 52 - nut; 53 - guide rod; 6 - longitudinal adjusting assembly; 61 - adjusting bolt; 62 - middle shaft; 63 - sliding block; 64 - sliding table. DETAILED DESCRIPTION

[0021] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" and the like are only for the purpose of description and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0023] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0024] The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0025] As Figures 1-4As shown, the steel pipe cold sawing supporting roller assembly comprises a bottom plate 1, a fixed plate 2, a supporting plate 3, a supporting roller 4, a transverse adjusting assembly 5 and a longitudinal adjusting assembly 6, the fixed plate 2 is fixedly installed to one side of the sawing equipment, and the fixed plate 2 is provided with a sliding hole 21, the supporting plate 3 is slidingly installed in the sliding hole 21, and the two ends of the supporting roller 4 are respectively provided with one supporting plate 3, each supporting plate 3 is slidingly installed to the transverse adjusting assembly 5, and each supporting plate 3 is connected to one end of the supporting roller 4 through one longitudinal adjusting assembly 6, the lower end of the transverse adjusting assembly 5 is installed to the bottom plate 1, the transverse adjusting assembly 5 can drive each supporting plate 3 to slide transversely in the sliding hole 21, the longitudinal sliding assembly can drive the supporting roller 4 to slide longitudinally relative to the supporting plate 3, and the supporting roller 4 can rotate relative to the supporting plate 3, when the cold sawing equipment cuts the steel pipe, the supporting roller 4 is used for supporting the periphery of the steel pipe, the distance of the supporting roller 4 relative to the cold sawing center line can be adjusted through the longitudinal adjusting assembly, so as to adapt to the use of steel pipes of different pipe diameters and other specifications, the relative position of the supporting roller 4 relative to the cold sawing saw blade can be adjusted through the transverse adjusting assembly, so as to adapt to the use of steel pipes of different weight specifications, improve the universality of the supporting roller 4, and facilitate operation, reduce the adjustment time.

[0026] The longitudinal adjusting assembly 6 comprises an adjusting bolt 61, the supporting roller 4 is provided with a middle shaft 62, the two ends of the middle shaft 62 are respectively provided with one sliding block 63, each sliding block 63 corresponds to one supporting plate 3, the sliding block 63 is provided with a first threaded hole, each first threaded hole is threadedly connected with one adjusting bolt 61, one side of the supporting plate 3 is provided with a baffle 31, the lower end of the adjusting bolt 61 abuts against the baffle 31, the baffle 31 and the supporting plate 3 are in a relatively fixed state, the relative distance between the sliding block 63 and the baffle 31 can be adjusted through the adjusting bolt 61, so as to adjust the relative height of the middle shaft 62 and the supporting roller 4 on the supporting plate 3, so as to adapt to the use of steel pipes of different specifications, and as Figure 4 As shown, the supporting plate 3 is provided with a sliding groove, the sliding block 63 is provided with a sliding table 64, and the sliding table 64 is slidingly connected to the side wall of the sliding groove, so as to ensure the relative position of the sliding block 63 on the supporting plate 3 and prevent the middle shaft 62 and the supporting roller 4 from moving.

[0027] The transverse adjusting assembly 5 comprises a lead screw 51, the lead screw 51 is rotatably sleeved to the fixed plate 2, the lead screw 51 is threadedly connected with a nut 52, the nut 52 is fixedly installed to one side of any supporting plate 3, the supporting plate 3 not provided with the nut 52 is provided with a sliding sleeve, the lead screw 51 is slidingly connected to the sliding sleeve, the supporting plate 3 can slide in the sliding sleeve by rotating the lead screw 51, the sliding hole 21 is a limiting structure of the supporting plate 3, in order to prevent the supporting plate 3 from moving, a guide rod 53 is installed on the bottom plate 1, each supporting plate 3 is provided with a limiting hole, the guide rod 53 is slidingly connected to the limiting hole, and a gap is formed between the lower end of the supporting plate 3 and the bottom plate 1, the bottom plate 1 is not in contact with the supporting plate 3, so as to reduce the friction resistance and facilitate the sliding of the supporting plate 3.

[0028] The outer periphery of the roller 4 is provided with a ring groove 41 with L-shaped, V-shaped or arc-shaped cross section, and the outer periphery of the steel pipe abuts against the ring groove 41, and the ring groove 41 of the embodiment is L-shaped structure, which is suitable for square and rectangular steel pipe supporting, and the L-shaped structure of the ring groove 41 can also be applied to the circular steel pipe, and has higher universality.

[0029] The above merely describes the preferred embodiment of the present application, and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A cold sawing support roller assembly for a steel pipe, characterized by: The utility model relates to a sawing equipment supporting device, including bottom plate (1), fixed plate (2), support plate (3), carrier roller (4), transverse adjusting assembly (5) and longitudinal adjusting assembly (6), fixed plate (2) is fixedly installed to one side of sawing equipment, and fixed plate (2) is equipped with slide hole (21), support plate (3) is slidably installed in slide hole (21), and the both ends of carrier roller (4) are provided with a support plate (3) respectively, and each support plate (3) is slidably installed to transverse adjusting assembly (5), and each support plate (3) is connected to the one end of carrier roller (4) through a longitudinal adjusting assembly (6), and the lower end of transverse adjusting assembly (5) is installed bottom plate (1), and transverse adjusting assembly (5) can drive each support plate (3) to slide in slide hole (21) transversely, and longitudinal sliding assembly can drive carrier roller (4) to slide longitudinally relative to support plate (3), and carrier roller (4) can rotate relative to support plate (3).

2. The steel pipe cold sawing support roller assembly of claim 1, wherein: The longitudinal adjusting assembly (6) includes an adjusting bolt (61), a middle shaft (62) is sleeved in the middle part of the carrier roller (4), one sliding block (63) is arranged at each end of the middle shaft (62), each sliding block (63) corresponds to one support plate (3), a first threaded hole is arranged on the sliding block (63), one adjusting bolt (61) is threadedly connected in each first threaded hole, a baffle (31) is arranged on one side of the support plate (3), and the lower end of the adjusting bolt (61) abuts against the baffle (31).

3. The steel pipe cold sawing support roller assembly of claim 2, wherein: A sliding groove is arranged on the support plate (3), a sliding platform (64) is arranged on the sliding block (63), and the sliding platform (64) is slidably connected to the side wall of the sliding groove.

4. The steel pipe cold sawing backup roll assembly of claim 1, wherein: The transverse adjusting assembly (5) includes a lead screw (51), the lead screw (51) is rotatably sleeved on the fixed plate (2), a nut (52) is threadedly connected to the periphery of the lead screw (51), and the nut (52) is fixedly installed on one side of any support plate (3).

5. The steel pipe cold sawing carrier roller assembly of claim 4, wherein: A guide rod (53) is installed on the bottom plate (1), a limiting hole is arranged on each support plate (3), the guide rod (53) is slidably connected to the limiting hole, and a gap is arranged between the lower end of the support plate (3) and the bottom plate (1).

6. The steel pipe cold sawing backup roll assembly of claim 1, wherein: The carrier roller (4) is provided with a ring groove (41) with an L-shaped, V-shaped or arc-shaped cross section on the periphery, and a steel pipe abuts against the ring groove (41).

Images