Circular steel sawing equipment

Abstract

The utility model discloses round steel sawing equipment, and relates to the technical field of round steel. The round steel sawing equipment comprises a round steel sawing workbench and a positioning mechanism, the positioning mechanism comprises two fixed bases, reinforcing ribs, a fixed frame, an anti-skid layer, a push rod motor, an electric push rod, an upper clamping plate, a positioning base and a positioning block, and the two fixed bases are both fixedly connected to the top of the round steel sawing workbench; the fixing frames are fixedly connected to the surfaces of the fixing bases, the reinforcing ribs are fixedly connected between the fixing frames and the round steel sawing workbench, the anti-skid layers are fixedly connected to the tops of the fixing bases, round steel is limited through the two fixing bases, and three-point limiting of the round steel is achieved through cooperation of the positioning blocks. And the problems that positioning of the round steel is not stable enough in the mode that one end of the round steel is fixed through a threaded rod and a clamping plate, and the round steel is likely to incline in the moving direction of a cutting knife due to reciprocating motion of the cutting knife in the sawing process are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to round steel technical field, especially a kind of round steel sawing equipment. BACKGROUND

[0002] Round steel refers to solid long strip steel material with circular section, its specification is expressed by diameter, and unit is millimeter, round steel is usually used to manufacture mechanical parts, reinforcing bars and other building and hardware fittings, according to production process, round steel can be divided into hot-rolled round steel, forged round steel and cold-drawn round steel, according to carbon content composition, it can be divided into low-carbon steel, medium-carbon steel and high-carbon steel, according to use, it is divided into carbon structural steel and carbon tool steel.

[0003] The main purpose of round steel cutting machine includes round steel cutting in building engineering, mechanical manufacturing and furniture manufacturing, round steel cutting machine can be used for cutting various round steels in building engineering, to ensure the safety and stability of building structure, in mechanical manufacturing, it can be used for cutting various round steel parts, to improve production efficiency, however, the existing round steel sawing equipment usually fixes one end of round steel using threaded rod and clamping plate, this way is not stable enough for the positioning of round steel, as cutting knife reciprocates during sawing, it is easy to cause round steel to incline along the movement direction of cutting knife, thus a stable round steel sawing equipment is needed. SUMMARY

[0004] The utility model aims at least to solve one of prior art technical problems, provide a kind of round steel sawing equipment, it can solve the problem that the positioning of round steel is not stable enough using threaded rod and clamping plate to fix one end of round steel, as cutting knife reciprocates during sawing, it is easy to cause round steel to incline along the movement direction of cutting knife.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of round steel sawing equipment, including round steel sawing workbench and positioning mechanism, positioning mechanism includes fixed base, reinforcing rib, fixed frame, antiskid layer, push rod motor, electric push rod, upper clamping plate, positioning base and locating block, the number of fixed base is two and is all fixedly connected at the top of round steel sawing workbench, fixed frame is fixedly connected at the surface of fixed base, reinforcing rib is fixedly connected between fixed frame and round steel sawing workbench, antiskid layer is fixedly connected at the top of fixed base, push rod motor is fixedly connected at the top of fixed frame, electric push rod is arranged at the output end of push rod motor, upper clamping plate is slidably connected in the inside of fixed frame, the top of upper clamping plate is fixedly connected with electric push rod, positioning base is fixedly connected at the top of round steel sawing workbench, locating block is fixedly connected at the top of positioning base;

[0006] Among them, semicircular groove A is opened on locating block, semicircular groove B with the same shape as semicircular groove A is opened at the top of fixed base, and the centers of semicircular groove A and semicircular groove B are located on the same horizontal line.

[0007] Preferably, the top of the round steel sawing workbench is fixedly connected with a mounting plate, and the top of the mounting plate is slidably connected with a shell.

[0008] Preferably, the inside of the mounting plate is fixedly connected with a plurality of second electric push rods, and the bottom of the second electric push rod is fixedly connected with a moving plate.

[0009] Preferably, the surface of the mounting plate is provided with a limiting groove for limiting the sliding of the moving plate, and the moving plate is slidably connected with the mounting plate.

[0010] Preferably, the top of the shell is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a rotating shaft, the rotating shaft is rotatably connected with the moving plate, and the outer surface of the rotating shaft is fixedly sleeved with an incomplete gear.

[0011] Preferably, the top of the moving plate is slidably connected with an annular frame, the inside of the annular frame is provided with a gear slot, the bottom of the annular frame is fixedly connected with a connecting rod, and the bottom of the connecting rod is fixedly connected with a sawing cutter.

[0012] Preferably, the incomplete gear is meshingly connected with the gear slot, and the top of the moving plate is provided with two sliding grooves for sliding of the connecting rod.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] 1、the round steel sawing equipment, start two push rod motor drive electric push rod and upper clamping plate move down, the upper clamping plate moves down and is in contact with the surface of round steel, because the setting of antiskid layer can strengthen the friction between round steel and fixed base, improve the positioning effect, through two fixed base position limiting round steel, cooperate the effect of positioning block and realize three point position limiting of round steel, make it more stable in the cutting process, improve work efficiency, solve the problem that the positioning of round steel is not stable enough by the mode of fixing one end of round steel by using threaded rod and clamping plate, because the reciprocating motion of sawing cutter easily leads to the problem that round steel inclines along the motion direction of sawing cutter. BRIEF DESCRIPTION OF DRAWINGS

[0015] The utility model is further illustrated below in connection with the drawings and examples:

[0016] Figure 1 It is the schematic diagram of the body of the utility model;

[0017] Figure 2 It is the schematic diagram of the positioning mechanism of the utility model;

[0018] Figure 3 It is the inside schematic diagram of the utility model;

[0019] Figure 4The sawing cutter is a schematic view of the utility model.

[0020] The figure marks are as follows: 1, round steel sawing workbench; 2, fixed base; 3, reinforcing rib; 4, fixed frame; 5, antiskid layer; 6, push rod motor; 7, electric push rod; 8, upper clamping plate; 9, positioning base; 10, positioning block; 11, mounting plate; 12, shell; 13, driving motor; 14, rotating shaft; 15, incomplete gear; 16, annular frame; 17, tooth groove; 18, connecting rod; 19, sawing cutter; 20, sliding groove; 21, second electric push rod; 22, limiting groove; 23, semicircular groove A; 24, semicircular groove B; 25, moving plate. DETAILED DESCRIPTION

[0021] The part will describe the specific embodiments of the utility model in detail, the preferred embodiments of the utility model are shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0022] In the description of the utility model, it is understood that the orientation description, such as the orientation or position relationship of the upper, lower, front, rear, left, right and the like indicated is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the indicated device or element must have a specific orientation, a specific orientation and operation, therefore, it cannot be understood as the limitation of the utility model.

[0023] In the description of the utility model, greater than, less than, more than and the like are understood as not including the number, and the above, below, within and the like are understood as including the number.If there is a description to the first, second, it is only used for distinguishing technical features for the purpose, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.

[0024] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installation, connection and the like should be broadly understood, and the technical personnel in the technical field can reasonably determine the specific meaning of the above words in the utility model combined with the specific content of the technical scheme.

[0025] Please refer to Figures 1-4The utility model provides a technical scheme: a round steel sawing equipment, including round steel sawing workstation 1 and positioning mechanism, positioning mechanism includes fixed base 2, reinforcing rib 3, fixed frame 4, antiskid layer 5, push rod motor 6, electric push rod 7, upper clamping plate 8, positioning base 9 and positioning block 10, the number of fixed base 2 is two and all fixedly connected at the top of round steel sawing workstation 1, fixed frame 4 is fixedly connected at the surface of fixed base 2, reinforcing rib 3 is fixedly connected between fixed frame 4 and round steel sawing workstation 1, antiskid layer 5 is fixedly connected at the top of fixed base 2, push rod motor 6 is fixedly connected at the top of fixed frame 4, electric push rod 7 is arranged at the output of push rod motor 6, upper clamping plate 8 is slidably connected in the inside of fixed frame 4, the top of upper clamping plate 8 is fixedly connected with electric push rod 7, positioning base 9 is fixedly connected at the top of round steel sawing workstation 1, positioning block 10 is fixedly connected at the top of positioning base 9,

[0026] Wherein, the positioning block 10 is provided with a semicircular groove A23, the top of the fixed base 2 is provided with a semicircular groove B24 with the same shape as the semicircular groove A23, the centers of the semicircular groove A23 and the semicircular groove B24 are located on the same horizontal line, when positioning the round steel, it is placed on the surface of the semicircular groove A23 and the semicircular groove B24, then the two push rod motors 6 are started to drive the electric push rod 7 and the upper clamping plate 8 to move downward, the upper clamping plate 8 moves downward and contacts with the surface of the round steel, the setting of the antiskid layer 5 can enhance the friction between the round steel and the fixed base 2, improve the positioning effect, the round steel is limited by the two fixed bases 2, cooperates with the action of the positioning block 10 to realize three-point limiting of the round steel, so that it can be more stable in the cutting process, improve the work efficiency, solve the problem that the positioning of the round steel is not stable enough by using the threaded rod and the clamping plate to fix one end of the round steel, because the reciprocating movement of the cutting knife during sawing can easily cause the round steel to tilt along the movement direction of the cutting knife.

[0027] Further, the top of the round steel sawing workstation 1 is fixedly connected with a mounting plate 11, the top of the mounting plate 11 is slidably connected with a shell 12, the inside of the mounting plate 11 is fixedly connected with a plurality of second electric push rods 21, the bottom of the second electric push rod 21 is fixedly connected with a moving plate 25, the surface of the mounting plate 11 is provided with a limiting groove 22 for limiting the sliding of the moving plate 25, the moving plate 25 is slidably connected with the mounting plate 11, the top of the shell 12 is fixedly connected with a driving motor 13, the output end of the driving motor 13 is fixedly connected with a rotating shaft 14, the rotating shaft 14 is rotatably connected with the moving plate 25, and an incomplete gear 15 is fixedly sleeved on the outer surface of the rotating shaft 14.

[0028] Second, the top of the moving plate 25 is slidably connected with the annular frame 16, the inside of the annular frame 16 is provided with the gear slot 17, the bottom of the annular frame 16 is fixedly connected with the connecting rod 18, the bottom of the connecting rod 18 is fixedly connected with the sawing cutter 19, the incomplete gear 15 is meshingly connected with the gear slot 17, the top of the moving plate 25 is provided with two sliding grooves 20 for the sliding of the connecting rod 18, after the round steel is positioned, the driving motor 13 is started to drive the rotating shaft 14 to rotate, and then the incomplete gear 15 is driven to rotate, since the incomplete gear 15 is meshingly connected with the gear slot 17 arranged on the annular frame 16, the annular frame 16 is driven to move when the incomplete gear 15 rotates, and the incomplete gear 15 is an incomplete gear, the incomplete gear 15 is in contact with the two sides of the annular frame 16 respectively when rotating, so that the reciprocating movement of the annular frame 16 can be realized, and then the connecting rod 18 and the sawing cutter 19 are driven to move reciprocatingly, so that the round steel can be sawed, the second electric push rod 21 can drive the incomplete gear 15 to slide on the limiting groove 22, and the distance between the sawing cutter 19 and the round steel can be adjusted, the sawing cutter 19 can move downward to cut the round steel, the cutting coverage is improved, and the stable cutting of the round steel is realized.

[0029] Working principle: when the round steel is positioned, it is placed on the surfaces of the semicircular groove A23 and the semicircular groove B24, then the two push rod motors 6 are started to drive the electric push rod 7 and the upper clamping plate 8 to move downward, the upper clamping plate 8 moves downward and is in contact with the surface of the round steel, since the anti-skid layer 5 is arranged, the friction between the round steel and the fixed base 2 can be enhanced, the positioning effect is improved, the round steel is limited by the two fixed bases 2, and the three-point limiting of the round steel is realized in cooperation with the positioning block 10, so that the round steel can be more stable during cutting.

[0030] After the round steel is positioned, the driving motor 13 is started to drive the rotating shaft 14 to rotate, and then the incomplete gear 15 is driven to rotate, since the incomplete gear 15 is meshingly connected with the gear slot 17 arranged on the annular frame 16, the annular frame 16 is driven to move when the incomplete gear 15 rotates, and the incomplete gear 15 is an incomplete gear, the incomplete gear 15 is in contact with the two sides of the annular frame 16 respectively when rotating, so that the reciprocating movement of the annular frame 16 can be realized, and then the connecting rod 18 and the sawing cutter 19 are driven to move reciprocatingly, so that the round steel can be sawed, the second electric push rod 21 can drive the incomplete gear 15 to slide on the limiting groove 22, and the distance between the sawing cutter 19 and the round steel can be adjusted, the stable cutting of the round steel is realized.

[0031] The embodiments of the utility model are explained in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, within the knowledge range possessed by the ordinary skilled in the art, various changes can be made without departing from the purpose of the utility model.

Claims

1. A round steel sawing apparatus, characterized by, The utility model relates to a circular steel sawing workbench (1) and a positioning mechanism, and the positioning mechanism comprises a fixed base (2), a reinforcing rib (3), a fixed frame (4), an antiskid layer (5), a push rod motor (6), an electric push rod (7), an upper clamping plate (8), a positioning base (9) and a positioning block (10), the fixed base (2) is two in number and is fixedly connected to the top of the circular steel sawing workbench (1), the fixed frame (4) is fixedly connected to the surface of the fixed base (2), the reinforcing rib (3) is fixedly connected between the fixed frame (4) and the circular steel sawing workbench (1), the antiskid layer (5) is fixedly connected to the top of the fixed base (2), the push rod motor (6) is fixedly connected to the top of the fixed frame (4), the electric push rod (7) is arranged at the output end of the push rod motor (6), the upper clamping plate (8) is slidingly connected inside the fixed frame (4), the top of the upper clamping plate (8) is fixedly connected with the electric push rod (7), the positioning base (9) is fixedly connected to the top of the circular steel sawing workbench (1), and the positioning block (10) is fixedly connected to the top of the positioning base (9). The positioning block (10) is provided with a semicircular groove A (23) on the top, the top of the fixed base (2) is provided with a semicircular groove B (24) with the same shape as the semicircular groove A (23), and the centers of the semicircular grooves A (23) and B (24) are located on the same horizontal line. The top of the circular steel sawing workbench (1) is fixedly connected with a mounting plate (11), and the top of the mounting plate (11) is slidingly connected with a shell (12). The inside of the mounting plate (11) is fixedly connected with a plurality of second electric push rods (21), and the bottom of each second electric push rod (21) is fixedly connected with a moving plate (25).

2. A round steel sawing apparatus according to claim 1, characterized in that: The surface of the mounting plate (11) is provided with a limiting groove (22) for limiting the sliding movement of the moving plate (25), and the moving plate (25) is slidingly connected with the mounting plate (11).

3. A round steel sawing apparatus as claimed in claim 2, characterized in that: The top of the shell (12) is fixedly connected with a driving motor (13), the output end of the driving motor (13) is fixedly connected with a rotating shaft (14), the rotating shaft (14) is rotatably connected with the moving plate (25), and the outer surface of the rotating shaft (14) is fixedly sleeved with an incomplete gear (15).

4. A round steel sawing apparatus as claimed in claim 2, characterized in that: The top of the moving plate (25) is slidingly connected with an annular frame (16), the inside of the annular frame (16) is provided with a gear slot (17), the bottom of the annular frame (16) is fixedly connected with a connecting rod (18), and the bottom of the connecting rod (18) is fixedly connected with a sawing cutter (19).

5. A round steel sawing apparatus as defined in claim 2, characterized in that: The incomplete gear (15) is meshedly connected with the gear slot (17), and the top of the moving plate (25) is provided with two sliding grooves (20) for sliding movement of the connecting rod (18).

6. A round steel sawing apparatus as defined in claim 3, characterized in that: ​ 7. A round steel sawing apparatus as defined in claim 5, characterized in that: ​

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