U-shaped bolt machining raw material cutting device

Abstract

The utility model discloses a U-shaped bolt machining raw material cutting-off device, and relates to the technical field of cutting-off devices, in particular to a machining table, a mounting groove is formed in the top of the machining table in a penetrating mode, a conveying mechanism is rotationally connected in the mounting groove, a pressing mechanism is arranged on the top of the conveying mechanism, and a cutting mechanism is installed on one side of the machining table. First strip-shaped seats are symmetrically connected to the top of the machining table along the mounting groove and fixedly connected with the top of the machining table, second strip-shaped seats are arranged on the sides, away from each other, of the first strip-shaped seats, the second strip-shaped seats and the first strip-shaped seats are the same in size, and a plurality of limiting grooves are formed in the tops of the second strip-shaped seats and the first strip-shaped seats at equal intervals; second mounting bases fastened to the machining table are arranged at the two ends of the second strip-shaped base correspondingly, the end of the second strip-shaped base is fixedly connected with a second screw raw material penetrating through the second mounting bases, and the second screw raw material is in threaded connection with an adjusting rotary handle used for fastening. According to the utility model, the use of screws with different diameters is met, and the processing efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cutting device technical field, concretely is a kind of U bolt processing raw material cutting device. BACKGROUND

[0002] U bolt, named as U type, two ends have thread and can be combined with nut, U bolt processing raw material generally adopts cold-drawing round steel, its mechanical performance is high, and U bolt is generally processed using this raw material, U bolt needs to go through raw material cutting, bending and other steps in the process of production and processing.

[0003] In prior art, the cutting device with publication number CN220613041 U is disclosed, the device is provided with a limiting and straightening mechanism between the transmission mechanism and the cutting mechanism, which can prevent the raw material from deviating under the action of cutting knife. However, the limiting and straightening mechanism can only cut a group of raw materials, and the first clamping plate and the second clamping plate of the limiting and straightening mechanism are fixed in structure, which is not suitable for clamping different diameter screw rods, greatly reducing the processing efficiency. Therefore, we propose a U bolt processing raw material cutting device. SUMMARY

[0004] In view of the problem that the cutting device in the prior art is not suitable for clamping different diameter screw rods and greatly reduces the processing efficiency, the utility model provides a U bolt processing raw material cutting device, which can satisfy the use of different diameter screw rods, improve the processing efficiency and improve the practicability of the device, and solves the problem proposed in the above background art.

[0005] To achieve the above purpose, the utility model realizes the following technical scheme:

[0006] A U bolt processing raw material cutting device, comprising a processing table, a mounting groove is provided on the top of the processing table, a conveying mechanism is rotatably connected in the mounting groove, a pressing mechanism is provided on the top of the conveying mechanism, a cutting mechanism is installed on one side of the processing table;

[0007] A first bar seat is symmetrically connected on the top of the processing table along the mounting groove, the first bar seat is fixedly connected with the top of the processing table, a second bar seat is provided on the side away from each other of the first bar seat, the second bar seat and the first bar seat are the same in size and a plurality of limiting grooves are equally provided on the top of each seat;

[0008] Second mounting seats are provided at both ends of the second bar seat and fastened with the processing table, a second screw rod raw material is fixedly connected at the end of the second bar seat and penetrates through the second mounting seat, an adjusting handle is threadedly connected on the second screw rod raw material for fastening.

[0009] Optionally, the pressing mechanism includes a U-shaped top cover fixedly connected to the top of the mounting slot and with the opening facing downward, a pressing plate is provided inside the U-shaped top cover, an electric telescopic rod is fixedly connected between the top of the pressing plate and the top of the U-shaped top cover, a plurality of first guide rods are connected to the top of the pressing plate, the first guide rods are arranged through the U-shaped top cover, and a non-slip pad is provided at the bottom of the pressing plate.

[0010] Optionally, the transmission mechanism includes a plurality of transmission rollers equidistantly arranged in the mounting groove, the transmission rollers being rotatably connected to the inner wall of the mounting groove via a rotating shaft, and a plurality of annular grooves being equidistantly arranged on the outer wall of the transmission rollers;

[0011] One end of the rotating shaft passes through the outside of the processing table and is coaxially connected to multiple pulleys. Adjacent pulleys are connected by belts. One end of the rotating shaft is fixedly connected to a first motor, which is fastened to the outer wall of the processing table.

[0012] Optionally, the cutting mechanism includes a support frame fixedly connected to the bottom of the processing table, and an opening is provided on the processing table above the support frame. A third motor is slidably connected to the top of the support frame, and a cutting disk is fixedly connected to the output end of the third motor. The upper end of the cutting disk passes through the opening and extends above the processing table.

[0013] Optionally, a first mounting seat is symmetrically connected to the top of the support frame, a first screw raw material is rotatably connected between the first mounting seats, the first screw raw material is threadedly connected to the support seat, and the third motor is fixedly connected to the top of the support seat;

[0014] One end of the first screw rod passes through the first mounting seat and is coaxially connected to the second motor. A second guide rod is connected between the two first mounting seats, and the second guide rod passes through the support seat.

[0015] Optionally, a guard plate is symmetrically connected to the top of one side of the processing table close to the opening, and a downwardly extending inclined surface is provided on the top of the processing table.

[0016] Compared with the prior art, the utility model can realize the transportation of screw raw materials by rotating the transmission roller, and can press and fix the screw raw materials under the pressing action of the descending pressing plate. At the same time, the movable third motor and the cutting disk cut multiple screw raw materials. At the same time, the first strip seat and the second strip seat can slide with each other, which can meet the use of screws of different diameters, not only improving the processing efficiency, but also improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic structural diagram of the utility model.

[0018] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0019] In the figure: 1. Processing table; 2. U-shaped top cover; 3. First guide rod; 4. Drive roller; 5. Annular groove; 6. Electric telescopic rod; 7. First screw material; 8. First motor; 9. Rotating shaft; 10. Pulley; 11. Adjustment handle; 12. Second motor; 13. First mounting seat; 14. Support frame; 15. First bar seat; 16. Second mounting seat; 17. Second screw material; 18. Guard plate; 19. Second bar seat; 20. Opening; 21. Limiting groove; 22. Cutting disc; 23. Pressing plate; 24. Second guide rod; 25. Mounting groove; 26. Support seat; 27. Third motor. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figures 1 to 2 The utility model provides a technical solution: a U-bolt processing raw material cutting device, comprising a processing table 1, a mounting groove 25 is provided on the top of the processing table 1, a plurality of equally spaced transmission rollers 4 are rotatably connected in the mounting groove 25, and the transmission rollers 4 are rotatably connected to the inner wall of the mounting groove 25 through a rotating shaft 9. Figure 2 As shown, a number of annular grooves 5 for limiting are equidistantly arranged on the outer wall of the transmission roller 4. When the screw raw material is placed on the top of the transmission roller 4, the multiple annular grooves 5 can separate and limit the screw raw materials at adjacent positions. One end of the rotating shaft 9 passes through the outside of the processing table 1 and is coaxially connected to a plurality of pulleys 10. Adjacent pulleys 10 are connected by belts. The end of one of the rotating shafts 9 is fixedly connected to the first motor 8, and the first motor 8 is fastened to the outer wall of the processing table 1.

[0022] like Figure 1 、 2 As shown, the top of the processing table 1 is symmetrically connected with a first strip seat 15 along the mounting groove 25. The first strip seat 15 is fixedly connected to the top of the processing table 1. A second strip seat 19 is provided on the side away from the first strip seat 15. The second strip seat 19 and the first strip seat 15 are of the same size and a plurality of limiting grooves 21 are equidistantly provided on the top. The limiting grooves 21 can limit and fix the moving screw raw materials again, and the setting of multiple limiting grooves 21 facilitates the positioning of multiple screw raw materials and facilitates their cutting, thereby improving the cutting efficiency.

[0023] like Figure 1 、 2As shown, in order to further improve the stability of the plurality of screw raw materials placed on the top of the processing table 1, the second bar seat 19 is provided with a second mounting seat 16 fastened with the processing table 1 at both ends, and the second bar seat 19 is fixedly connected with the second screw raw material 17 penetrating through the second mounting seat 16, and the second screw raw material 17 is threadedly connected with the adjusting handle 11 for fastening. Rotating the adjusting handle 11 can slide the second bar seat 19, thereby adjusting the dislocation between the second bar seat 19 and the first bar seat 15, so that the limiting grooves 21 on the second bar seat 19 and the first bar seat 15 are in different shaft states, and the screw raw materials of different diameters can be limited and guided, thereby improving the practicability of the device.

[0024] As shown in Figure 1 , 2 , the U-shaped top cover 2 is provided on the top of the mounting groove 25 and the opening faces downward, the U-shaped top cover 2 is provided with a pressing plate 23, the top of the pressing plate 23 is fixedly connected with the electric telescopic rod 6 inside the top of the U-shaped top cover 2, the top of the pressing plate 23 is connected with a plurality of first guide rods 3, the first guide rods 3 penetrate through the U-shaped top cover 2, and the bottom of the pressing plate 23 is provided with a non-slip pad. When the screw raw material is cut, the electric telescopic rod 6 pushes the pressing plate 23 to move downward, so that the screw raw material in the annular groove 5 can be pressed and fixed, which is convenient for stable cutting and improves the processing quality.

[0025] As shown in Figure 1 , 2 , a cutting mechanism is installed on one side of the processing table 1, the cutting mechanism comprises a support frame 14 fixedly connected to the bottom of the processing table 1, and the processing table 1 above the support frame 14 is provided with an opening 20, the top of the support frame 14 is slidably connected with a third motor 27, the output end of the third motor 27 is fixedly connected with a cutting disc 22, and the upper end of the cutting disc 22 penetrates through the opening 20 and extends above the processing table 1. When the screw raw material moves above the opening 20, it is pressed and fixed by the pressing plate 23, and the cutting disc 22 is controlled to rotate to cut the screw raw material.

[0026] As shown in Figure 1 , 2As shown, in order to realize the simultaneous cutting of multiple screw raw materials, a first mounting seat 13 is symmetrically connected to the top of the support frame 14, and the first screw raw material 7 is rotatably connected between the first mounting seats 13. The support seat 26 is threadedly connected to the first screw raw material 7, and the third motor 27 is fixedly connected to the top of the support seat 26. One end of the first screw raw material 7 passes through the first mounting seat 13 and is coaxially connected to the second motor 12. A second guide rod 24 is connected between the two first mounting seats 13, and the second guide rod 24 passes through the support seat 26. The second motor 12 rotates to drive the support seat 26 and the cutting disk 22 on the top thereof to slide in the horizontal direction, so that multiple screw raw materials can be cut and processed simultaneously.

[0027] To sum up, the U-bolt processing raw material cutting device, when in use, is fixedly connected to the processing table 1 with a control switch, the electric telescopic rod 6, the first motor 8, the second motor 12, and the third motor 27 are all connected to the control switch through wires, and the screw raw material is distributed on the top of the second strip seat 19 and the first strip seat 15 on one side, and the screw raw material is pushed so that one end extends into the annular groove 5 on the transmission roller 4. Driven by the rotating transmission roller 4, the transportation of the screw raw material can be achieved. After one end of the screw raw material moves to the opening 20, the transmission roller 4 stops rotating, and the electric telescopic rod 6 is controlled to push the pressing plate 23 to press and fix the screw raw material. The moving third motor 27 can drive the cutting disc 22 to cut the screw raw material, and a guard plate 18 is symmetrically connected to the top of the side of the processing table 1 close to the opening 20. The cut screw raw material is protected by the guard plate 18 to prevent it from falling from one side of the processing table 1, and a downwardly extending inclined surface is provided on the top of the processing table 1 to facilitate the rapid unloading of the cut screw raw material.

[0028] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed and operate in a specific direction. Therefore, they should not be understood as limiting the present invention. The terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. In addition, unless otherwise expressly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, they can be fixed connections, detachable connections, or integral connections; they can be mechanical connections or electrical connections; they can be direct connections, indirect connections through an intermediate medium, or internal connections between two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Furthermore, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A U-bolt processing raw material cutting device, comprising a processing table (1), characterized in that: A mounting groove (25) is provided through the top of the processing table (1), a transmission mechanism is rotatably connected in the mounting groove (25), a pressing mechanism is provided on the top of the transmission mechanism, and a cutting mechanism is installed on one side of the processing table (1); A first strip seat (15) is symmetrically connected to the top of the processing table (1) along the mounting groove (25), and the first strip seat (15) is fixedly connected to the top of the processing table (1). A second strip seat (19) is provided on a side away from the first strip seat (15). The second strip seat (19) and the first strip seat (15) have the same size and a plurality of limit slots (21) are equidistantly provided on the top. Both ends of the second strip seat (19) are provided with second mounting seats (16) fastened to the processing table (1); the ends of the second strip seat (19) are fixedly connected to second screw rod raw materials (17) that pass through the second mounting seats (16); and the second screw rod raw materials (17) are threadedly connected to an adjusting handle (11) for fastening.

2. The U-bolt processing raw material cutting device according to claim 1, characterized in that: The pressing mechanism comprises a U-shaped top cover (2) fixedly connected to the top of the mounting groove (25) and with an opening facing downward, a pressing plate (23) being provided inside the U-shaped top cover (2), an electric telescopic rod (6) being fixedly connected between the top of the pressing plate (23) and the top of the U-shaped top cover (2), a plurality of first guide rods (3) being connected to the top of the pressing plate (23), the first guide rods (3) being provided through the U-shaped top cover (2), and an anti-slip pad being provided at the bottom of the pressing plate (23).

3. The U-bolt processing raw material cutting device according to claim 2, characterized in that: The transmission mechanism includes a plurality of transmission rollers (4) arranged at equal intervals in the installation groove (25), the transmission rollers (4) being rotatably connected to the inner wall of the installation groove (25) via a rotating shaft (9), and a plurality of annular grooves (5) being arranged at equal intervals on the outer wall of the transmission rollers (4); One end of the rotating shaft (9) passes through the outside of the processing table (1) and is coaxially connected to a plurality of pulleys (10), and adjacent pulleys (10) are connected by belts. The end of one of the rotating shafts (9) is fixedly connected to a first motor (8), and the first motor (8) is fastened to the outer wall of the processing table (1).

4. A U-bolt processing raw material cutting device according to any one of claims 1 to 3, characterized in that: The cutting mechanism comprises a support frame (14) fixedly connected to the bottom of the processing table (1), and an opening (20) is provided on the processing table (1) above the support frame (14); a third motor (27) is slidably connected to the top of the support frame (14); a cutting disc (22) is fixedly connected to the output end of the third motor (27); and the upper end of the cutting disc (22) passes through the opening (20) and extends above the processing table (1).

5. The U-bolt processing raw material cutting device according to claim 4, characterized in that: The top of the support frame (14) is symmetrically connected to a first mounting seat (13), a first screw raw material (7) is rotatably connected between the first mounting seat (13), a support seat (26) is threadedly connected to the first screw raw material (7), and a third motor (27) is fixedly connected to the top of the support seat (26); One end of the first screw raw material (7) passes through the first mounting seat (13) and is coaxially connected to the second motor (12). A second guide rod (24) is connected between the two first mounting seats (13), and the second guide rod (24) passes through the support seat (26).

6. The U-bolt processing raw material cutting device according to claim 4, characterized in that: A guard plate (18) is symmetrically connected to the top of one side of the processing table (1) close to the opening (20), and a downwardly extending inclined surface is provided on the top of the processing table (1).

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