Cut-off machine for bolt production

Abstract

The utility model discloses a cut-off machine for bolt production, which comprises a U-shaped plate, an air cylinder and a fixing frame, an electric telescopic rod is fixedly connected inside the U-shaped plate, the output end of the electric telescopic rod is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a connecting shaft, the connecting shaft is fixedly connected with a bearing disc, and the bearing disc is fixedly connected with a bearing base. And the output end of the air cylinder is fixedly connected with a pressing disc, the lower surface of the pressing disc is fixedly connected with a bundling and straightening cylinder, the interior of the fixing frame is fixedly connected with a second motor, and the output end of the second motor is fixedly connected with a cutting knife. By means of the structure, in the cutting process, the bearing disc which is driven by the motor to rotate can be pushed by the air cylinder to move the cutting position along the workbench, the cutting position is more accurate through pushing of the air cylinder and rotation of the bearing disc, and in addition, partial deformation can be generated in the cutting process; and the cut machined bolt can be straightened through the straightening mechanism erected on the upper portion, so that the manufactured bolt better meets the standard.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting machines, in particular to a cutting machine for bolt production. Background Art

[0002] Its application number is: CN202221837751.5. It is arranged at the other end of the cutting table, and a rectangular groove is opened on one side of the mounting plate. A slide seat is slidably connected inside the rectangular groove, and a connecting frame is fixedly provided on one side of the slide seat. The cutting motor is fixedly provided at one end of the connecting frame, and a cutting disk is fixedly provided on the transmission shaft of the cutting motor. It can automatically cut the stainless steel plate into fixed length and can be cut into bolts of different sizes. However, partial deformation will occur during the cutting process, making the bolts unusable and requiring recalibration. Utility Model Content

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a cutting machine for bolt production. During the cutting process, the receiving plate driven by the electric motor can be pushed by the cylinder to move the cutting position along the workbench. The push of the cylinder and the rotation of the receiving plate itself make the cutting position more accurate. In addition, partial deformation will occur during cutting. The straightening mechanism erected above can straighten the processed bolts after cutting, so that the obtained bolts are more in line with the specifications.

[0004] The utility model also provides a cutting machine for bolt production as described above, comprising: a machine base, a lower bottom wall of the machine base is fixedly connected with a U-shaped plate, a buffer pad is slidably connected inside the U-shaped plate, an upper surface of the buffer pad is fixedly connected with a motor 1, an output end of the motor 1 is fixedly connected with a connecting shaft, an upper end of the connecting shaft is fixedly connected with a receiving plate, an upper surface of the receiving plate is fixedly connected with a placing cylinder, a clamping component is arranged inside the placing cylinder, an electric telescopic rod is fixedly connected inside the U-shaped plate, a groove is provided on the upper surface of the machine base, the machine base is slidably connected with a slider through the groove, and the output end of the electric telescopic rod is fixedly connected with the slider; a fixed frame, a storage box, a second motor, a hydraulic pump and a cylinder are fixedly connected inside the fixed frame, the output end of the cylinder is fixedly connected with a pressure plate, a lower surface of the pressure plate is fixedly connected with a straightening cylinder, the output end of the hydraulic pump is fixedly connected with a storage box, a side surface of the storage box is fixedly connected with a conveying pipe, and the output end of the second motor is fixedly connected with a cutting knife. Through the above components, during the cutting process, the cylinder can push the receiving plate driven by the motor to move the cutting position along the workbench. The push of the cylinder and the rotation of the receiving plate itself make the cutting position more accurate. In addition, some deformation will occur during cutting. The straightening mechanism erected above can straighten the processed bolts after cutting, so that the produced bolts are more in line with the specifications.

[0005] According to the bolt production cutting machine described in the utility model, the pressure plate is located above the receiving plate, and the straightening cylinder corresponds to and matches the placing cylinder located below. Through the above components, the bolts that have been cut are positioned and straightened.

[0006] According to the bolt production cutting machine described in the utility model, the upper surface of the pressure plate is fixedly connected with a fixed shaft block, the lower surface of the fixed shaft block is fixedly connected with a vertical rod, the end of the vertical rod away from the pressure plate is fixedly connected to the machine base, and the interior of the pressure plate is slidably connected to the vertical rod. Through the above components, the sliding plate can slide on the vertical rod, thereby driving the straightening cylinder to dock with the bolt.

[0007] According to the bolt production cutting machine described in the utility model, the end of the connecting shaft away from the output end of the motor passes through the slider and extends to the lower surface of the receiving plate. Through the above components, the motor drives the connecting shaft to rotate the receiving plate.

[0008] According to the bolt production cutting machine described in the utility model, the clamping assembly includes a clamp and a connecting rod, and one end of the connecting rod is fixedly connected to the clamp. Through the above components, the bolts placed in the barrel are clamped to prevent deviation during cutting.

[0009] According to the bolt production cutting machine described in the utility model, there are six placing tubes arranged in a central symmetrical manner, and the interior of the placing tubes fits the bolts. Through the above components, the bolts are placed in the placing tubes.

[0010] According to the bolt production cutting machine described in the utility model, a coupling is fixedly connected between the output end of the motor 1 and the connecting shaft. The output end of the motor is connected to the connecting shaft through the above components.

[0011] According to the bolt production cutting machine described in the utility model, the end of the delivery pipe away from the storage box is fixedly connected to a nozzle, and the inside of the machine base is fixedly connected to a water collecting tank. The water sprayed by the nozzle is collected through the above components.

[0012] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0014] Figure 1 This is a complete structural diagram of the cutting machine for bolt production of the utility model;

[0015] Figure 2This is a cross-sectional structural diagram of a bolt production cutting machine of the utility model;

[0016] Figure 3 It is a partial structural diagram of the B position of the cutting machine for bolt production of the utility model;

[0017] Figure 4 This is a structural diagram of a storage box of a cutting machine for bolt production according to the utility model.

[0018] Legend:

[0019] 1. Machine base; 2. Receiver plate; 3. Cutting knife; 4. Motor 1; 5. Electric telescopic rod; 6. Cylinder; 7. Fixed frame; 8. Connecting shaft; 9. Hydraulic pump; 10. Chuck; 11. Connecting rod; 12. Placement cylinder; 13. Slider; 14. Pressure plate; 15. Storage box; 16. Water collecting box; 17. U-shaped plate; 18. Straightening cylinder; 19. Vertical pole; 20. Fixed shaft block; 21. Delivery pipe; 22. Buffer pad; 23. Coupling; 24. Groove; 25. Nozzle; 26. Motor 2. DETAILED DESCRIPTION

[0020] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0021] Reference Figure 1-4The utility model embodiment is a cutting machine for bolt production, which includes: a machine base 1, a U-shaped plate 17 is fixedly connected to the lower bottom wall of the machine base 1, so that a buffer pad 22 can slide along it, the U-shaped plate 17 is internally slidably connected to the buffer pad 22 to protect the motor 4, the upper surface of the buffer pad 22 is fixedly connected to the motor 4, the output end of the motor 4 is fixedly connected to the connecting shaft 8, a connecting component, a coupling 23 is fixedly connected between the output end of the motor 4 and the connecting shaft 8, the output end of the motor 4 is connected to the connecting shaft 8, the upper end of the connecting shaft 8 is fixedly connected to the receiving plate 2, driving the receiving plate 2 to rotate, fixing the position of the placing cylinder 12, the upper surface of the receiving plate 2 is fixedly connected to the placing cylinder 12, the position of the fixing bolt, the inside of the placing cylinder 12 is provided with a clamping assembly, the clamping assembly includes a chuck 10 and a connecting rod 11 , one end of the connecting rod 11 is fixedly connected with a chuck 10 to reinforce the bolt, the inside of the U-shaped plate is fixedly connected with an electric telescopic rod 5 to provide a driving force, a groove 24 is opened on the upper surface of the base 1, and the base 1 is slidably connected with a slider 13 through the groove 24, and the output end of the electric telescopic rod 5 is fixedly connected with the slider 13; the fixed frame 7, the inside of the fixed frame 7 is fixedly connected with a storage box 15, a motor 26, a hydraulic pump 9 and a cylinder 6, the output end of the cylinder 6 is fixedly connected with a pressure plate 14, a fixing component, and the lower surface of the pressure plate 14 is fixedly connected with a straightening cylinder 18 to erect the deformed bolts, the output end of the hydraulic pump 9 is fixedly connected with a storage box 15, a container for storing water, and the side surface of the storage box 15 is fixedly connected with a delivery pipe 21 to deliver liquid, and the output end of the motor 26 is fixedly connected with a cutting knife 3 to cut the bolts.

[0022] The pressure plate 14 is located above the receiving plate 2, and the straightening cylinder 18 corresponds to and matches the placing cylinder 12 located below. The upper surface of the pressure plate 14 is fixedly connected to a fixed shaft block 20 for fixing, and the lower surface of the fixed shaft block 20 is fixedly connected to a vertical rod 19 for limiting rotation. One end of the vertical rod 19 away from the pressure plate 14 is fixedly connected to the machine base 1, and the interior of the pressure plate 14 is slidably connected to the vertical rod 19.

[0023] The end of the connecting shaft 8 away from the output end of the motor 4 passes through the slider 13 and extends to the lower surface of the receiving plate 2. There are six placement tubes 12 and they are arranged in a central symmetrical manner, and the interior of the placement tubes 12 fits with the bolts.

[0024] One end of the delivery pipe 21 away from the storage tank 15 is fixedly connected to a nozzle 25, a water spraying component, and the inside of the base 1 is fixedly connected to a water collecting tank 16 to collect the sprayed water.

[0025] Working principle: First, start the motor 1 4 to drive the connecting shaft 8 to rotate so that the receiving plate 2 rotates, start the electric telescopic rod to drive the slider 13 to move, so that the connecting shaft 8 connected to the slider 13 moves, so that the placement tube 12 on the upper end of the connecting shaft 8 moves to the cutting knife 3, start the motor 2 26 to drive the cutting knife 3 to cut, start the hydraulic pump 9 to spray the water in the storage tank 15 to the cutting knife 3 through the nozzle 25 to cool it down, after the cutting is completed, the electric telescopic rod 5 drives it to move back, and then start the cylinder 6 to drive the straightening tube 18 on the pressure plate 14 to tighten the bolts.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A cutting machine for bolt production, characterized in that: include: A machine base (1), wherein a U-shaped plate (17) is fixedly connected to the lower bottom wall of the machine base (1), a buffer pad (22) is slidably connected inside the U-shaped plate (17), an upper surface of the buffer pad (22) is fixedly connected to a motor (4), an output end of the motor (4) is fixedly connected to a connecting shaft (8), an upper end of the connecting shaft (8) is fixedly connected to a receiving plate (2), a placement tube (12) is fixedly connected to the upper surface of the receiving plate (2), a clamping assembly is provided inside the placement tube (12), an electric telescopic rod (5) is fixedly connected to the inside of the U-shaped plate, a groove (24) is provided on the upper surface of the machine base (1), a slider (13) is slidably connected to the machine base (1) via the groove (24), and the output end of the electric telescopic rod (5) is fixedly connected to the slider (13); A fixed frame (7), wherein a storage box (15), a second motor (26), a hydraulic pump (9) and a cylinder (6) are fixedly connected inside the fixed frame (7); the output end of the cylinder (6) is fixedly connected to a pressure plate (14); the lower surface of the pressure plate (14) is fixedly connected to a straightening cylinder (18); the output end of the hydraulic pump (9) is fixedly connected to the storage box (15); the side surface of the storage box (15) is fixedly connected to a delivery pipe (21); and the output end of the second motor (26) is fixedly connected to a cutting knife (3).

2. A bolt production cutting machine according to claim 1, characterized in that: The pressure plate (14) is located above the receiving plate (2), and the straightening cylinder (18) corresponds to and matches the placement cylinder (12) located below.

3. A bolt production cutting machine according to claim 1, characterized in that: The upper surface of the pressure plate (14) is fixedly connected to a fixed shaft block (20), the lower surface of the fixed shaft block (20) is fixedly connected to a vertical rod (19), one end of the vertical rod (19) away from the pressure plate (14) is fixedly connected to the machine base (1), and the interior of the pressure plate (14) is slidably connected to the vertical rod (19).

4. A bolt production cutting machine according to claim 1, characterized in that: One end of the connecting shaft (8) away from the output end of the motor (4) passes through the slider (13) and extends to the lower surface of the receiving plate (2).

5. The bolt production cutting machine according to claim 1, characterized in that: The clamping assembly comprises a clamp (10) and a connecting rod (11), and one end of the connecting rod (11) is fixedly connected to the clamp (10).

6. A bolt production cutting machine according to claim 1, characterized in that: There are six placement tubes (12) arranged in a centrally symmetrical manner, and the interior of the placement tubes (12) fits the bolts.

7. A bolt production cutting machine according to claim 1, characterized in that: A coupling (23) is fixedly connected between the output end of the motor 1 (4) and the connecting shaft (8).

8. The bolt production cutting machine according to claim 1, characterized in that: One end of the delivery pipe (21) away from the storage box (15) is fixedly connected to a nozzle (25), and the interior of the machine base (1) is fixedly connected to a water collecting box (16).

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