Milling machine machining table

Abstract

The utility model relates to the field of milling machine machining tables, and discloses a milling machine machining table which comprises a base, the top of the base is fixedly connected with a shell, a collecting mechanism is arranged in the shell and comprises a stepping motor, the stepping motor is fixedly installed on the left side of the shell, the top of the base is fixedly connected with a supporting frame, and the supporting frame is fixedly installed on the left side of the shell. The front face of the supporting frame is fixedly connected with a workbench, the end, away from the base, of the supporting frame is fixedly connected with a milling equipment body, the milling equipment body is arranged at the top of the workbench, a chip collecting groove is formed in the top of the shell, and a through groove is formed in the bottom of the inner wall of the chip collecting groove. According to the utility model, the stepping motor, the reciprocating screw rod, the sliding block, the gear I, the gear II, the rack and the cleaning roller are matched, so that the cleaning roller rotates while doing linear reciprocating motion, the accumulation of waste particles is avoided, and the processing quality of subsequent milling work is effectively ensured.

Description

Technical Field

[0001] The utility model relates to the field of milling machine processing tables, in particular to a milling machine processing table. Background Art

[0002] Milling machines mainly refer to machine tools that use milling cutters to process various surfaces of workpieces. The application fields of milling machine processing tables are very wide, including but not limited to aerospace, automotive industry, machinery, electronics, medical equipment and other fields. In these fields, milling machine processing tables are used to process various complex parts and workpieces to meet the needs of different fields.

[0003] In the prior art, a large amount of debris and waste particles are generated during the milling process of a workpiece on a milling machine table. These particles accumulate on the top surface of the table and affect the normal progress of subsequent milling work. Usually, it is necessary to manually stop the machine for cleaning at regular intervals with the help of cleaning tools, so that the milling work cannot be carried out continuously, thereby reducing work efficiency. At the same time, the existing milling machine table has a compact structure and many grooves. Some debris and waste particles are stuck in the grooves and are difficult to clean with tools, resulting in some debris remaining on the workbench, reducing the cleaning effect and causing a decrease in the accuracy of subsequent milling work. Therefore, a milling machine table is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a milling machine processing table, which aims to improve the problem in the prior art that "some debris and waste particles are stuck in the groove and are difficult to clean with tools, resulting in reduced milling work accuracy."

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a milling machine processing table, including a base, the top of the base is fixedly connected to a shell, a collecting mechanism is arranged inside the shell, the collecting mechanism includes a stepper motor, the stepper motor is fixedly installed on the left side of the shell, the top of the base is fixedly connected to a support frame, the front of the support frame is fixedly connected to a workbench, the end of the support frame away from the base is fixedly connected to a milling equipment body, and the milling equipment body is arranged on the top of the workbench.

[0006] As a further description of the above technical solution:

[0007] A chip collecting groove is provided on the top of the shell, and a through groove is provided on the bottom of the inner wall of the chip collecting groove. The number of the through grooves is set to be multiple, and the multiple through grooves are arranged at the bottom of the inner wall of the chip collecting groove at equal intervals.

[0008] As a further description of the above technical solution:

[0009] The collecting mechanism also includes a reciprocating screw rod, which is fixedly mounted on the right side of the output shaft of the stepping motor and penetrates and is rotatably mounted on the inner wall of the shell.

[0010] As a further description of the above technical solution:

[0011] The collecting mechanism also includes a slider and a guide rod. The slider is slidably mounted on the outer wall of the reciprocating screw rod, the guide rod is fixedly mounted on the inner wall of the shell, and the slider slides on the circumferential surface of the guide rod.

[0012] As a further description of the above technical solution:

[0013] The collecting mechanism also includes a rotating shaft, which passes through and is rotatably mounted on the inner wall of the slider, a gear one is fixedly connected to the circumferential surface of the rotating shaft, a rack is fixedly connected to the inner wall of the shell, and the rack is meshed with the gear one.

[0014] As a further description of the above technical solution:

[0015] The collecting mechanism also includes a rotating rod, which penetrates and is rotatably mounted on the inner wall of the slider, the circumferential surface of the rotating rod is fixedly connected to gear 2, the gear 2 is meshed with gear 1, and the circumferential surface of the rotating rod is fixedly connected to a cleaning roller.

[0016] As a further description of the above technical solution:

[0017] The collecting mechanism further comprises a collecting box, the number of which is set to two groups, the two groups of collecting boxes are fixedly mounted on the left and right sides of the shell, and a material discharge chute is arranged inside the collecting box.

[0018] As a further description of the above technical solution:

[0019] The collection mechanism also includes a box cover, which is hinged on the top of the collection box. The front of the box cover is fixedly connected to an electric cylinder, and the rear side of the output shaft of the electric cylinder is fixedly connected to a pressure plate, which is slidably installed on the inner wall of the collection box.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, by arranging the coordination of the stepping motor, the reciprocating screw, the slider, the gear 1, the gear 2, the rack and the cleaning roller, the cleaning roller can rotate while performing linear reciprocating motion, and the direction of rotation of the cleaning roller is opposite to the direction of linear motion of the cleaning roller, thereby improving the cleaning ability of the waste particles generated by the milling work, avoiding the accumulation of waste particles, and effectively ensuring the processing quality of the subsequent milling work.

[0022] 2. In the utility model, by setting up a collection box, an electric cylinder and a pressure plate, the waste particles cleaned by the cleaning roller enter the interior of the collection box, and the electric cylinder drives the push plate to squeeze the waste particles, thereby reducing the volume occupied by the waste particles, so that the collection box can accommodate more waste particles, thereby reducing the frequency of staff needing to clean the collection box, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0024] Figure 2 It is a three-dimensional structural schematic diagram of the collecting mechanism in the utility model;

[0025] Figure 3 It is a schematic cross-sectional view of the three-dimensional structure of the collecting mechanism in the utility model;

[0026] Figure 4 It is a schematic diagram of the three-dimensional structure section of the housing, chip collecting groove, through groove, material discharge groove, box cover and electric cylinder in the utility model;

[0027] Figure 5 It is a three-dimensional structural diagram of the collecting mechanism part of the utility model;

[0028] Figure 6 It is a schematic cross-sectional view of the three-dimensional structure of the collecting box, the electric cylinder and the pressing plate in the utility model.

[0029] Legend:

[0030] 1. Base; 2. Housing; 3. Support frame; 4. Workbench; 5. Milling equipment body; 6. Chip collecting groove; 7. Through groove; 8. Stepper motor; 9. Reciprocating screw; 10. Slider; 11. Guide rod; 12. Rotating shaft; 13. Gear 1; 14. Rack; 15. Rotating rod; 16. Gear 2; 17. Cleaning roller; 18. Feeding chute; 19. Collection box; 20. Box cover; 21. Electric cylinder; 22. Press plate. DETAILED DESCRIPTION

[0031] 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.

[0032] Reference Figure 1, an embodiment provided by the utility model: a milling machine processing table, including a base 1, the base 1 plays a supporting and stabilizing role, and is used to improve the stability during milling work. The top of the base 1 is fixedly connected with a shell 2, and a collection chamber is arranged inside the shell 2. A collection mechanism is arranged inside the shell 2, and the collection mechanism includes a stepper motor 8. The stepper motor 8 can accurately control the rotation angle of its output shaft, and it is convenient to adjust the rotation speed and rotation angle of its rotation shaft. It can be adjusted according to different working conditions and has good adaptability. The stepper motor 8 is fixedly installed on the left side of the shell 2, and a support frame 3 that plays a stabilizing supporting role is fixedly connected to the top of the base 1. A workbench 4 for placing a workpiece to be processed is fixedly connected to the front of the support frame 3, and a milling device body 5 for milling the workpiece is fixedly connected to the end of the support frame 3 away from the base 1, and the milling device body 5 is arranged on the top of the workbench 4.

[0033] Reference Figure 2 - Figure 4 A chip collecting groove 6 is provided on the top of the shell 2, and the inner wall of the chip collecting groove 6 is set in an inclined state, which is conducive to the waste particles generated by milling work sliding into the inner wall bottom of the chip collecting groove 6. A through groove 7 is provided at the inner wall bottom of the chip collecting groove 6. The number of through grooves 7 is set to be multiple, and multiple through grooves 7 are arranged at the inner wall bottom of the chip collecting groove 6 at equal intervals. The waste particles generated by milling work slide from the through groove 7 into the internal collection chamber of the shell 2, which is convenient for centralized treatment. The collection mechanism also includes a reciprocating screw rod 9, which is fixedly installed on the right side of the output shaft of the stepping motor 8, and the reciprocating screw rod 9 penetrates and is rotatably installed on On the inner wall of the shell 2, the collecting mechanism also includes a slider 10 and a guide rod 11. The number of guide rods 11 is set to two. The slider 10 is slidably installed on the outer wall of the reciprocating screw 9. When the reciprocating screw 9 rotates, the slider 10 is driven to perform reciprocating linear motion in the axial direction of the reciprocating screw 9. The guide rod 11 is fixedly installed on the inner wall of the shell 2. The slider 10 slides on the circumferential surface of the guide rod 11. The guide rod 11 limits the slider 10, thereby improving the accuracy of the slider 10 during displacement, making it perform more accurate linear motion, which is beneficial to improving the accuracy of the slider 10 during displacement.

[0034] Reference Figure 3 , Figure 5The collecting mechanism further includes a rotating shaft 12, which penetrates and is rotatably mounted on the inner wall of the slider 10. A gear 13 is fixedly connected to the circumferential surface of the rotating shaft 12. A rack 14 is fixedly connected to the inner wall of the housing 2. The rack 14 and the gear 13 are meshed. When the slider 10 moves in the axial direction of the reciprocating screw 9, the rotating shaft 12 rotates through the transmission action of the gear 13 and the rack 14. The collecting mechanism further includes a rotating rod 15, which penetrates and is rotatably mounted on the inner wall of the slider 10. The rotating rod 15 The circumferential surface of the rotating rod 15 is fixedly connected with a gear 2 16. The outer diameter of the gear 13 is larger than the outer diameter of the gear 2 16, so the gear 2 16 will not mesh with the rack 14 and will not affect the normal movement of the slider 10. The gear 2 16 is meshed with the gear 1 13. The rotation direction of the gear 2 16 is opposite to the rotation direction of the gear 1 13. The circumferential surface of the rotating rod 15 is fixedly connected with a cleaning roller 17 for cleaning the waste particles inside the collecting chamber. The bottom of the cleaning roller 17 contacts the bottom of the inner wall of the collecting chamber to improve the cleaning effect.

[0035] Reference Figure 4 , Figure 6 The collecting mechanism also includes a collecting box 19, the number of collecting boxes 19 is set to two groups, and the two groups of collecting boxes 19 are fixedly installed on the left and right sides of the shell 2. A feeding chute 18 is arranged inside the collecting box 19, and the bottom of the feeding chute 18 is arranged as an inclined surface. The waste particles in the collecting chamber slide into the interior of the collecting box 19 through the inclined surface of the feeding chute 18, which is convenient for centralized processing and improves work efficiency. The collecting mechanism also includes a box cover 20, and a handle for conveniently opening the box cover 20 is arranged on the top of the collecting box 19. The box cover 20 is hinged on the top of the collecting box 19, and an electric cylinder 21 is fixedly connected to the front of the box cover 20. A pressing plate 22 for squeezing the waste particles is fixedly connected to the rear side of the output shaft of the electric cylinder 21, and the pressing plate 22 is slidably installed on the inner wall of the collecting box 19.

[0036] Working principle: When in use, by starting the power supply of the stepper motor 8, the stepper motor 8 works to drive the reciprocating screw 9 to rotate, and the rotation of the reciprocating screw 9 drives the slider 10 to make a linear reciprocating motion in the axial direction of the reciprocating screw 9. When the slider 10 is displaced, the transmission action of the gear 13 and the rack 14 causes the rotating shaft 12 to rotate, and the rotation of the rotating shaft 12 causes the rotating rod 15 to rotate through the meshing action of the gear 13 and the gear 2 16, and the rotation direction of the rotating rod 15 is opposite to the rotation direction of the rotating shaft 12. The rotation of the rotating rod 15 drives the cleaning roller 17 to rotate, so that the cleaning roller 17 moves inside the collecting chamber and sweeps the waste particles into the discharge trough 18 on both sides of the collecting chamber to avoid the accumulation of waste particles. The rotation direction of the cleaning roller 17 is opposite to the movement direction of the slider 10, which improves the ability of the cleaning roller 17 to clean the waste particles and achieves a better cleaning effect.

[0037] The waste particles entering the discharge chute 18 will slide into the collecting box 19 through the inclined surface. Through the operation of the electric cylinder 21, the pressure plate 22 will move and squeeze the waste particles inside the collecting box 19, thereby expelling the air inside the waste particles, reducing the space volume occupied by the waste particles inside the collecting box 19, and reducing the frequency of staff cleaning the waste particles inside the collecting box 19.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A milling machine processing table, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a housing (2), a collecting mechanism is arranged inside the housing (2), the collecting mechanism comprises a stepping motor (8), the stepping motor (8) is fixedly installed on the left side of the housing (2), the top of the base (1) is fixedly connected to a support frame (3), the front of the support frame (3) is fixedly connected to a workbench (4), the end of the support frame (3) away from the base (1) is fixedly connected to a milling device body (5), and the milling device body (5) is arranged on the top of the workbench (4).

2. A milling machine processing table according to claim 1, characterized in that: The top of the shell (2) is provided with a chip collecting groove (6), the bottom of the inner wall of the chip collecting groove (6) is provided with a through groove (7), the number of the through grooves (7) is set to be multiple, and the multiple through grooves (7) are arranged at equal intervals on the bottom of the inner wall of the chip collecting groove (6).

3. A milling machine processing table according to claim 2, characterized in that: The collecting mechanism further comprises a reciprocating screw rod (9), which is fixedly mounted on the right side of the output shaft of the stepping motor (8), and the reciprocating screw rod (9) penetrates and is rotatably mounted on the inner wall of the outer shell (2).

4. A milling machine processing table according to claim 3, characterized in that: The collecting mechanism further comprises a slider (10) and a guide rod (11), wherein the slider (10) is slidably mounted on the outer wall of the reciprocating screw rod (9), and the guide rod (11) is fixedly mounted on the inner wall of the outer shell (2), and the slider (10) slides on the circumferential surface of the guide rod (11).

5. A milling machine processing table according to claim 4, characterized in that: The collecting mechanism further comprises a rotating shaft (12), the rotating shaft (12) passing through and rotatably mounted on the inner wall of the slider (10), a gear one (13) being fixedly connected to the circumferential surface of the rotating shaft (12), a rack (14) being fixedly connected to the inner wall of the housing (2), and the rack (14) being meshed with the gear one (13).

6. A milling machine processing table according to claim 5, characterized in that: The collecting mechanism further comprises a rotating rod (15), the rotating rod (15) passing through and rotatably mounted on the inner wall of the slider (10), the circumferential surface of the rotating rod (15) being fixedly connected to a second gear (16), the second gear (16) being meshed with the first gear (13), and the circumferential surface of the rotating rod (15) being fixedly connected to a cleaning roller (17).

7. A milling machine processing table according to claim 6, characterized in that: The collecting mechanism further comprises a collecting box (19), the number of the collecting boxes (19) being set to two groups, the two groups of the collecting boxes (19) being fixedly mounted on the left and right sides of the outer shell (2), and a material discharge chute (18) being arranged inside the collecting box (19).

8. The milling machine processing table according to claim 7, characterized in that: The collecting mechanism further comprises a box cover (20), wherein the box cover (20) is hinged on the top of the collecting box (19), an electric cylinder (21) is fixedly connected to the front of the box cover (20), a pressure plate (22) is fixedly connected to the rear side of the output shaft of the electric cylinder (21), and the pressure plate (22) is slidably mounted on the inner wall of the collecting box (19).

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