Flat-square double-end milling machine tool for towing roller shaft

Abstract

The utility model relates to the technical field of milling machine machining, in particular to a flat-square double-end milling machine tool for a towing roller shaft. According to the technical scheme, the milling machine comprises a milling machine body, a support, a motor, a threaded structure and a rotating structure, a first groove is formed in the front end of the milling machine body, a clamping device is fixed to the bottom end of the inner wall of the first groove, tool bits are installed on the two sides of the inner wall of the first groove correspondingly, and fixing plates are fixed to the front ends and the rear ends of the two sides of the inner wall of the first groove correspondingly; a rotating structure is arranged on one side of the fixing plate, a motor is fixed to one side of the fixing plate, a transmission shaft arranged on the motor is rotationally connected with the rotating structure, a threaded rod is fixed to one side of the transmission shaft arranged on the motor, the threaded rod is in threaded connection with a threaded structure, the threaded structure is fixed to a support, and a second groove is formed in one side of the support. The device has the advantages that chippings generated during machining can be prevented from splashing, the chippings can be conveniently collected and cleaned, and the situation that workers are injured due to chipping splashing is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of milling machine processing, in particular to a flat square double-end milling machine tool for a drag roller shaft. Background Art

[0002] The roller shaft flat square double-end milling machine is a type of roller processing equipment, which is used for milling the four flat ends of the roller shaft of the belt conveyor. When using the roller shaft flat square double-end milling machine to process the roller, the roller needs to be clamped and limited before processing. However, when the cutter head processes the roller, a large amount of debris will be generated, and the debris splashing is inconvenient to collect and clean, and it is easy to cause injuries to the staff.

[0003] Patent announcement number CN217344601U discloses a flat square double-end milling machine tool for roller shafts, which mainly includes a milling machine body and a clamping mechanism. The clamping mechanism is slidably arranged on the milling machine body. The milling machine body is a middle recessed structure. A slide rail is arranged on the milling machine body. The lower part of the clamping mechanism is slidably connected to the slide rail. The clamping mechanism includes a fixed plate and a clamping frame. The two clamping frames are symmetrically arranged above the fixed plate. A U-shaped groove is arranged in the middle position of the clamping frame. The U-shaped groove is used to place two roller shafts to be processed. An upper limit mechanism is arranged above the clamping frame. The upper limit mechanism includes an upper pressure plate, a cylinder and an upper pressure block.

[0004] In the prior art, when the cutter head of CN217344601U is used to process the roller, a large amount of debris will be generated. The debris splashes and is inconvenient to collect and clean, and it is easy to cause injuries to the staff. Utility Model Content

[0005] The purpose of the utility model is to provide a flat square double-end milling machine tool for a drag roller shaft, which has the advantages of blocking the splash of debris generated by processing, facilitating the collection and cleaning of debris, and preventing the debris from splashing and causing injuries to workers. It solves the problem that a large amount of debris is generated when the cutter head processes the roller, and the splashing of debris is inconvenient to collect and clean, and it is easy to cause injuries to workers.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flat square double-end milling machine tool for a drag roller shaft, comprising a milling machine body, a bracket, a motor, a threaded structure and a rotating structure, a groove 1 is provided at the front end of the milling machine body, a clamping device is fixed to the bottom end of the inner wall of the groove 1, cutter heads are respectively installed on both sides of the inner wall of the groove 1, fixed plates are respectively fixed at the front and rear ends of the inner wall of the groove 1, a long groove is provided at the rear end of the fixed plate, a rotating structure is provided on one side of the fixed plate, a motor is fixed on one side of the fixed plate, a transmission shaft provided on the motor is rotatably connected to the rotating structure, a threaded rod is fixed on one side of the transmission shaft provided on the motor, the threaded rod is threadedly connected to the threaded structure, the threaded structure is fixed to the bracket, and a groove 2 is provided on one side of the bracket.

[0007] Preferably, a control switch box is fixed to the front end of the milling machine body, and a display screen and buttons are sequentially embedded and installed at the front end of the control switch box from top to bottom. The start and stop of the motor can be controlled by the control switch box.

[0008] Preferably, the threaded structure includes a connecting block and a threaded hole, a threaded hole is provided on one side of the connecting block, a threaded rod passes through the threaded hole on one side, the threaded rod is threadedly connected to the threaded hole, and the connecting block is fixed to the bracket. The threaded hole facilitates the threaded rod to pass through, so that the threaded rod and the connecting block can be threadedly connected.

[0009] Preferably, the rotating structure includes a bearing and a circular hole, a circular hole is opened on one side of the fixing plate, a bearing is fixed on the inner wall of the circular hole, and a transmission shaft provided by the motor passes through the bearing on one side and is rotatably connected. The bearing can make the transmission shaft provided by the motor rotate smoothly.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] The utility model is provided with a rotating structure on one side of a fixed plate, a motor is fixed on one side of the fixed plate, a transmission shaft provided on the motor is rotatably connected with the rotating structure, a threaded rod is fixed on one side of the transmission shaft provided on the motor, the threaded rod is threadedly connected with the threaded structure, the threaded structure is fixed to a bracket, and a second groove is opened on one side of the bracket. When it is necessary to process the roller, the roller is placed on the clamping device for clamping, and then the motor is started to rotate the threaded rod, the connecting block and the bracket can be moved to a suitable position as needed, and the cutter head processes both ends of the roller. The second groove can block the flying debris, thereby achieving the effect of blocking the flying of the debris generated by the processing, facilitating the collection and cleaning of the debris, and preventing the flying of the debris from causing injuries to the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the internal structure of the fixing plate of the utility model;

[0014] Figure 3 It is a schematic diagram of the thread structure of the utility model;

[0015] Figure 4 It is a schematic diagram of the rotating structure of the utility model.

[0016] In the figure: 1. milling machine body; 2. cutter head; 3. bracket; 4. motor; 5. groove one; 6. clamping device; 7. fixing plate; 8. control switch box; 9. long groove; 10. threaded rod; 11. threaded structure; 12. groove two; 13. rotating structure; 14. connecting block; 15. threaded hole; 16. bearing; 17. round hole. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figures 1 to 4 The utility model provides an embodiment: a flat square double-end milling machine tool for a drag roller shaft, including a milling machine body 1, a bracket 3, a motor 4, a threaded structure 11 and a rotating structure 13. A groove 5 is provided at the front end of the milling machine body 1, and a control switch box 8 is fixed at the front end of the milling machine body 1. A display screen and buttons are sequentially embedded and installed at the front end of the control switch box 8 from top to bottom. The start and stop of the motor 4 can be controlled by the control switch box 8. As is well known to those skilled in the art, the provision of the control switch box 8 is commonplace, and it belongs to conventional means or common knowledge, and will not be described here. Those skilled in the art can make any selection according to their needs or convenience. A clamping device 6 is fixed to the bottom end of the inner wall of the groove 5, and a cutter head 2 is installed on both sides of the inner wall of the groove 5.

[0019] A fixing plate 7 is fixed to both ends of the inner wall of the groove 1 5, and a long groove 9 is provided at the rear end of the fixing plate 7. A rotating structure 13 is provided on one side of the fixing plate 7. A motor 4 is fixed to one side of the fixing plate 7. The transmission shaft of the motor 4 fixes the threaded rod 10, which provides power for the rotation of the threaded rod 10, so that the bracket 3 can be moved as needed, so that the debris generated by the roller processing can be blocked by the inner wall of the groove 2 12, which is convenient for cleaning the debris and preventing the debris from splashing and causing harm to the staff. As is well known to those skilled in the art, the provision of the motor 4 is commonplace, which belongs to conventional means or common knowledge, and will not be repeated here. Those skilled in the art can make any selection according to their needs or convenience. The transmission shaft of the motor 4 is rotatably connected with the rotating structure 13. The rotating structure 13 includes a bearing 16 and a circular hole 17. A circular hole 17 is provided on one side of the fixing plate 7. The bearing 16 is fixed on the inner wall of the circular hole 17. The transmission shaft of the motor 4 passes through the bearing 16 on one side and is rotatably connected. The bearing 16 can make the transmission shaft of the motor 4 rotate smoothly. A threaded rod 10 is fixed on one side of the transmission shaft of the motor 4. The threaded rod 10 is threadedly connected with the threaded structure 11. The threaded structure 11 includes a connecting block 14 and a threaded hole 15. A threaded hole 15 is provided on one side of the connecting block 14. The threaded hole 15 passes through one side of the threaded rod 10. The threaded rod 10 is threadedly connected with the threaded hole 15. The connecting block 14 is fixed to the bracket 3. The threaded hole 15 facilitates the penetration of the threaded rod 10, so that the threaded rod 10 and the connecting block 14 can be threadedly connected. The threaded structure 11 is fixed to the bracket 3. A groove 2 12 is provided on one side of the bracket 3.

[0020] When the roller needs to be processed, the roller is placed in the clamping device 6 for clamping and limiting, and then the control switch box 8 is operated to start the motor 4, the threaded rod 10 rotates, the connecting block 14 and the bracket 3 can be moved as needed, and the cutter head 2 can process both ends of the roller, and the debris generated by the processing can be blocked by the groove 2 12. The debris generated by the processing can be blocked from splashing, which is convenient for collecting and cleaning the debris and preventing the debris from splashing and causing injuries to the staff.

[0021] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A flat double-end milling machine tool for a drag roller shaft, comprising a milling machine body (1), a bracket (3), a motor (4), a threaded structure (11) and a rotating structure (13), characterized in that: The front end of the milling machine body (1) is provided with a groove 1 (5), the bottom end of the inner wall of the groove 1 (5) is fixed with a clamping device (6), the inner walls of the groove 1 (5) are respectively installed with cutter heads (2), the front and rear ends of the inner walls of the groove 1 (5) are respectively fixed with fixing plates (7), the rear end of the fixing plate (7) is provided with a long groove (9), one side of the fixing plate (7) is provided with a rotating structure (13), one side of the fixing plate (7) is fixed with a motor (4), the transmission shaft of the motor (4) is rotatably connected with the rotating structure (13), one side of the transmission shaft of the motor (4) is fixed with a threaded rod (10), the threaded rod (10) is threadedly connected with the threaded structure (11), the threaded structure (11) is fixed with the bracket (3), and one side of the bracket (3) is provided with a groove 2 (12).

2. The double-end milling machine tool for flat square drag roller shaft according to claim 1, characterized in that: A control switch box (8) is fixed to the front end of the milling machine body (1), and a display screen and buttons are sequentially embedded and installed at the front end of the control switch box (8) from top to bottom.

3. The double-end milling machine tool for flat square drag roller shaft according to claim 1, characterized in that: The threaded structure (11) comprises a connecting block (14) and a threaded hole (15); a threaded hole (15) is provided on one side of the connecting block (14); a threaded hole (15) passes through one side of the threaded rod (10); the threaded rod (10) is threadedly connected to the threaded hole (15); and the connecting block (14) is fixed to the bracket (3).

4. The double-end milling machine tool for a flat square drag roller shaft according to claim 1, characterized in that: The rotating structure (13) comprises a bearing (16) and a circular hole (17); a circular hole (17) is provided on one side of the fixing plate (7); a bearing (16) is fixed on the inner wall of the circular hole (17); a transmission shaft provided on the motor (4) passes through the bearing (16) and is rotatably connected.

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