Improved horizontal end face milling machine

Abstract

The utility model relates to the technical field of milling machines, in particular to an improved horizontal end face milling machine which comprises a working table, the outer wall of the working table is fixedly connected with a vertical rod, the outer wall of a transverse plate is connected with a box body in a sliding mode through a sliding groove, and a workpiece is placed on the upper surface of the working table. According to the improved horizontal end face milling machine, the working table is matched with the workpiece fixing mechanism, a first motor drives a first bevel gear to rotate, in this way, the situation that a workpiece moves during machining can be avoided, and therefore the working quality of the improved horizontal end face milling machine is improved; according to the improved horizontal end face milling machine, chippings, dust and the like are sucked into the dust collection box through the hose by virtue of the dust hood, and an operator does not need to manually adjust the position of the dust hood in the manner, so that the possibility that the operator is injured is avoided, and the working risk of the improved horizontal end face milling machine is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of milling machines, in particular to an improved horizontal end face milling machine. Background Art

[0002] A face milling machine is a milling machine with a horizontally arranged milling head that can move along the horizontal bed rails to process vertical planes. A horizontal face milling machine is required for the processing of metal workpieces.

[0003] For example, a horizontal face milling machine with the authorization announcement number "CN210255367U" can form a buffer between the milling machine and the ground when it is working through the shock-absorbing effect of the shock-absorbing spring, thereby reducing shock and noise, greatly reducing noise pollution, and ensuring the environment of the processing site. The anti-drop rod can prevent the bottom support rod from being separated from the main support during movement. However, when the workpiece is placed on the horizontal bed of this horizontal face milling machine, there is no device to limit it. Therefore, when the horizontal face milling machine processes the workpiece, the workpiece will move with the milling cutter, which reduces the working quality of the horizontal face milling machine. At the same time, the position of the dust hood of the horizontal face milling machine needs to be moved manually by the operator, but when the horizontal face milling machine is working, there will be debris flying, and the debris will cause harm to the operator, which increases the working danger of the horizontal face milling machine. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that when a workpiece is placed on a horizontal bed, there is no device to limit the workpiece. Therefore, when the horizontal face milling machine processes the workpiece, the workpiece will move with the milling cutter, which reduces the working quality of the horizontal face milling machine and the position of the dust cover needs to be moved manually by the operator. However, when the horizontal face milling machine is working, debris will fly and the debris will cause harm to the operator, which increases the working danger of the horizontal face milling machine. Therefore, an improved horizontal face milling machine is proposed.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An improved horizontal face milling machine is designed, comprising a workbench, wherein a workpiece fixing mechanism is arranged inside the workbench, the outer wall of the workbench is fixedly connected to a vertical rod, a dust hood moving mechanism is arranged inside the vertical rod, the upper surface of the workbench is fixedly connected to the bottom end of an electric telescopic rod, the outer wall of the workbench is fixedly connected to a dust collection box, the end of the electric telescopic rod is fixedly connected to a cross plate, the outer wall of the cross plate is slidably connected to the box body through a slide groove, and a workpiece is placed on the upper surface of the workbench.

[0007] Preferably, the workpiece fixing mechanism includes a first motor, the outer wall of the first motor is fixedly connected to the workbench through a bracket, the output shaft of the first motor is fixedly connected to the first bevel gear, the outer wall of the first bevel gear is meshingly connected to two second bevel gears, the outer walls of the two second bevel gears are fixedly connected to the roller through the bracket, the outer wall of the roller is slidably connected to the slider through a slide groove, the outer walls of the two rollers are rotatably connected to the workbench through a pin shaft, and the outer walls of the two sliders are fixedly connected to the clamping plate through the bracket.

[0008] Preferably, the outer walls of the two clamping plates are slidably connected to the workbench via a slide groove, and the outer walls of the two clamping plates penetrate the workbench via the slide groove.

[0009] Preferably, the dust hood moving mechanism includes a second motor, the outer wall of the second motor is fixedly connected to the inner wall of the vertical rod through a bracket, the output shaft of the second motor is fixedly connected to the reciprocating screw, the outer wall of the reciprocating screw is rotatably connected to the vertical rod through a bearing, the outer wall of the reciprocating screw is threadedly connected to the screw nut, the outer wall of the screw nut is slidably connected to the vertical rod through a slide groove, the inner wall of the screw nut is fixedly connected to the third motor through the bracket, the output shaft of the third motor is fixedly connected to the gear, the outer wall of the gear is meshed with the rack, the outer wall of the rack passes through the screw nut through a through hole, the outer wall of the rack is slidably connected to the screw nut through the through hole, the outer wall of the rack is fixedly connected to the dust hood through the bracket, the outer wall of the dust hood is fixedly connected to one end of the hose, and the other end of the hose is fixedly connected to the dust collection box.

[0010] Preferably, the outer wall of the transverse plate is fixedly connected to the first motor box, the inner wall of the first motor box is fixedly connected to the fourth motor through a bracket, the output shaft of the fourth motor is fixedly connected to the threaded rod, and the outer wall of the threaded rod is rotatably connected to the transverse plate through a bearing and a bracket.

[0011] Preferably, the outer wall of the threaded rod is threadably connected to the nut, the outer wall of the nut is slidably connected to the cross plate via a slide groove, the outer wall of the nut is fixedly connected to the second motor box, the interior of the second motor box is fixedly connected to the fifth motor via a bracket, and the output shaft of the fifth motor is movably engaged with the milling cutter.

[0012] The utility model proposes an improved horizontal face milling machine, which has the beneficial effect that: through the cooperation of the workbench and the workpiece fixing mechanism, the first motor drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the roller to rotate, the roller drives the slider to move, the slider drives the clamping plate to move, and the clamping plate is pressed against the surface of the workpiece. Through the above method, the movement of the workpiece during processing can be avoided, which improves the working quality of the improved horizontal face milling machine.

[0013] Through the cooperation of the vertical rod and the dust hood moving mechanism, the second motor drives the reciprocating screw to rotate, the reciprocating screw drives the screw nut to move, the screw nut drives the rack to move, the rack drives the dust hood to move, after the dust hood moves to an appropriate height, the third motor drives the gear to rotate, the wheel drives the rack to move, the rack drives the dust hood to move in the above manner, after the dust hood moves to an appropriate position, the dust hood sucks the debris and dust into the dust collection box through the hose, the above manner can be used without the operator manually adjusting the position of the dust hood, thus avoiding the possibility of operator injury, thereby reducing the working hazard of the improved horizontal face milling machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 A schematic front cross-sectional view of

[0016] Figure 3 for Figure 2 A schematic front view and cross-sectional view of the middle workbench;

[0017] Figure 4 for Figure 3 A side cross-sectional schematic diagram of

[0018] Figure 5 for Figure 2 A schematic front cross-sectional view of the middle lead screw nut;

[0019] Figure 6 for Figure 5 Schematic top view of the cross section.

[0020] In the figure: 1. workbench, 2. workpiece fixing mechanism, 201. first motor, 202. first bevel gear, 203. second bevel gear, 204. roller, 205. slider, 206. clamping plate, 3. workpiece, 4. vertical rod, 5. dust hood moving mechanism, 501. second motor, 502. reciprocating screw, 503. screw nut, 504. third motor, 505. gear, 506. rack, 507. dust hood, 508. hose, 6. dust collection box, 7. electric telescopic rod, 8. horizontal plate, 9. first motor box, 10. fourth motor, 11. threaded rod, 12. nut, 13. second motor box, 14. fifth motor, 15. milling cutter, 16. box body. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings:

[0022] See attached Figure 1-6: In the present embodiment, an improved horizontal face milling machine comprises a workbench 1, a workpiece fixing mechanism 2 is arranged inside the workbench 1, an outer wall of the workbench 1 is fixedly connected to a vertical rod 4, a dust cover moving mechanism 5 is arranged inside the vertical rod 4, an upper surface of the workbench 1 is fixedly connected to a bottom end of an electric telescopic rod 7, a size of the electric telescopic rod 7 is selected according to actual needs, and a selection is made to meet work needs, an outer wall of the workbench 1 is fixedly connected to a dust collection box 6, an end of the electric telescopic rod 7 is fixedly connected to a horizontal plate 8, the electric telescopic rod 7 drives the horizontal plate 8 to move, an outer wall of the horizontal plate 8 is slidably connected to a box body 16 through a slide groove, and a workpiece 3 is placed on the upper surface of the workbench 1;

[0023] The outer walls of the two clamping plates 206 are slidably connected to the workbench 1 through a slide groove, and the clamping plates 206 slide on the workbench 1. The outer walls of the two clamping plates 206 pass through the workbench 1 through the slide groove. The outer wall of the cross plate 8 is fixedly connected to the first motor box 9, and the inner wall of the first motor box 9 is fixedly connected to the fourth motor 10 through a bracket. The first motor box 9 fixes the position of the fourth motor 10. The size of the fourth motor 10 is selected according to actual needs, and the size that meets the work needs can be selected. The output shaft of the fourth motor 10 is fixedly connected to the threaded rod 11, and the fourth motor 10 drives the threaded rod 11 to rotate. The outer wall of the threaded rod 11 is fixedly connected to the first motor box 9 and the inner wall of the first motor box 9 is fixedly connected to the fourth motor 10 through the bracket. The frame is rotatably connected to the cross plate 8, the threaded rod 11 moves on the cross plate 8, the outer wall of the threaded rod 11 is threadedly connected to the nut 12, the threaded rod 11 drives the nut 12 to move, the outer wall of the nut 12 is slidably connected to the cross plate 8 through a slide groove, the nut 12 slides on the cross plate 8 to prevent the nut 12 from rotating with the threaded rod 11, the outer wall of the nut 12 is fixedly connected to the second motor box 13, the interior of the second motor box 13 is fixedly connected to the fifth motor 14 through a bracket, the second motor box 13 fixes the position of the fifth motor 14, the output shaft of the fifth motor 14 is movably engaged with the milling cutter 15, and the fifth motor 14 drives the milling cutter 15 to move.

[0024] See attached Figure 3 and Figure 4In the present embodiment, an improved horizontal face milling machine is provided, wherein the workpiece fixing mechanism 2 comprises a first motor 201, the outer wall of the first motor 201 is fixedly connected to the workbench 1 through a bracket, the workbench 1 fixes the position of the first motor 201, the size of the first motor 201 is selected according to actual needs, and the size can be selected to meet the work needs, the output shaft of the first motor 201 is fixedly connected to the first bevel gear 202, the first motor 201 drives the first bevel gear 202 to rotate, the outer wall of the first bevel gear 202 is meshed and connected with the two second bevel gears 203, and the first The bevel gear 202 drives the second bevel gear 203 to rotate, and the outer walls of the two second bevel gears 203 are fixedly connected to the roller 204 through the bracket. The second bevel gear 203 drives the roller 204 to rotate, and the outer wall of the roller 204 is slidingly connected to the slider 205 through the slide groove. The roller 204 drives the slider 205 to move. The outer walls of the two rollers 204 are rotationally connected to the workbench 1 through the pin shaft. The roller 204 rotates on the workbench 1, and the outer walls of the two sliders 205 are fixedly connected to the clamping plate 206 through the bracket, and the slider 205 drives the clamping plate 206 to move.

[0025] See attached Figure 2 , Figure 5 and Figure 6 : In the present embodiment, an improved horizontal face milling machine, the dust cover moving mechanism 5 includes a second motor 501, the outer wall of the second motor 501 is fixedly connected to the inner wall of the vertical rod 4 through a bracket, the vertical rod 4 fixes the position of the second motor 501, the size of the second motor 501 is selected according to actual needs, and the selection can meet the work needs, the output shaft of the second motor 501 is fixedly connected to the reciprocating screw 502, the second motor 501 drives the reciprocating screw 502 to rotate, the outer wall of the reciprocating screw 502 is rotationally connected to the vertical rod 4 through a bearing, the reciprocating screw 502 rotates on the vertical rod 4, the outer wall of the reciprocating screw 502 is threadedly connected to the screw nut 503, the reciprocating screw 502 drives the screw nut 503 to move, and the outer wall of the screw nut 503 is slidably connected to the vertical rod 4 through a slide groove;

[0026] The screw nut 503 moves on the vertical rod 4, and the inner wall of the screw nut 503 is fixedly connected to the third motor 504 through the bracket, and the screw nut 503 drives the third motor 504 to move. The size of the third motor 504 can be selected according to actual needs, and the selection can meet the working needs. The output shaft of the third motor 504 is fixedly connected to the gear 505, and the third motor 504 drives the gear 505 to rotate. The outer wall of the gear 505 is meshed and connected with the rack 506, and the gear 505 drives the rack 506 to move. The outer wall of the rack 506 penetrates the screw nut 503 through the through hole, and the outer wall of the rack 506 is slidingly connected to the screw nut 503 through the through hole. The outer wall of the rack 506 is fixedly connected to the dust hood 507 through the bracket, and the rack 506 drives the dust hood 507 to move. The outer wall of the dust hood 507 is fixedly connected to one end of the hose 508, and the other end of the hose 508 is fixedly connected to the dust collection box 6.

[0027] Working principle:

[0028] When the end face of the workpiece is machined by a modified horizontal face milling machine:

[0029] Workpiece fixing stage:

[0030] First, the operator places the workpiece 3 on the workbench 1, and then connects the external power supply of the first motor 201, starts the first motor 201, and the first motor 201 drives the first bevel gear 202 to rotate, the first bevel gear 202 drives the second bevel gear 203 to rotate, the second bevel gear 203 drives the roller 204 to rotate, the roller 204 drives the slider 205 to move, the slider 205 drives the clamping plate 206 to move, and after the clamping plate 206 is pressed against the surface of the workpiece 3, the first motor 201 stops working.

[0031] Workpiece end milling process stage:

[0032] Connect the external power supply of the fifth motor 14, start the fifth motor 14, after the fifth motor 14 drives the milling cutter 15 to rotate, connect the external power supply of the fourth motor 10, start the fourth motor 10, the fourth motor 10 drives the threaded rod 11 to rotate, the threaded rod 11 drives the nut 12 to move, the nut 12 drives the second motor box 13 to move, the second motor box 13 drives the fifth motor 14 to move, the fifth motor 14 drives the milling cutter 15 to move, after the milling cutter 15 moves to a suitable position, the fourth motor 10 stops working, then connect the external power supply of the electric telescopic rod 7, start the electric telescopic rod 7, the electric telescopic rod 7 drives the horizontal plate 8 to move, the horizontal plate 8 drives the milling cutter 15 to move in the above manner, after the milling cutter 15 moves to a suitable height, the electric telescopic rod 7 stops working, and then the fourth motor 10 continues to work, and the milling cutter 15 passes through the upper surface of the workpiece 3 in the above manner to process the upper surface of the workpiece 3.

[0033] Debris collection phase:

[0034] When debris appears on the upper surface of the workbench 1, first connect the external power supply of the second motor 501, start the second motor 501, the second motor 501 drives the reciprocating screw 502 to rotate, the reciprocating screw 502 drives the screw nut 503 to move, the screw nut 503 drives the rack 506 to move, the rack 506 drives the dust hood 507 to move, after the dust hood 507 moves to a suitable height, the second motor 501 stops working, then connect the external power supply of the third motor 504, start the third motor 504, the third motor 504 drives the gear 505 to rotate, the wheel 505 drives the rack 506 to move, the rack 506 drives the dust hood 507 to move in the above manner, after the dust hood 507 moves to a suitable position, the third motor 504 stops working, and the debris and dust are sucked into the dust collection box 6 through the hose 508 through the dust hood 507, and then the workpiece processing work of the improved horizontal end milling machine is completed.

[0035] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. An improved horizontal face milling machine, comprising a workbench (1), characterized in that: The workbench (1) is provided with a workpiece fixing mechanism (2) inside, the outer wall of the workbench (1) is fixedly connected to the vertical rod (4), the vertical rod (4) is provided with a dust cover moving mechanism (5), the upper surface of the workbench (1) is fixedly connected to the bottom end of the electric telescopic rod (7), the outer wall of the workbench (1) is fixedly connected to the dust collection box (6), the end of the electric telescopic rod (7) is fixedly connected to the cross plate (8), the outer wall of the cross plate (8) is slidably connected to the box body (16) through a slide groove, and a workpiece (3) is placed on the upper surface of the workbench (1).

2. The improved horizontal face milling machine according to claim 1, characterized in that: The workpiece fixing mechanism (2) comprises a first motor (201), the outer wall of the first motor (201) is fixedly connected to the workbench (1) via a bracket, the output shaft of the first motor (201) is fixedly connected to the first bevel gear (202), the outer wall of the first bevel gear (202) is meshingly connected to two second bevel gears (203), the outer walls of the two second bevel gears (203) are fixedly connected to a roller (204) via a bracket, the outer wall of the roller (204) is slidably connected to a slider (205) via a slide groove, the outer walls of the two rollers (204) are rotationally connected to the workbench (1) via a pin shaft, and the outer walls of the two sliders (205) are fixedly connected to a clamping plate (206) via a bracket.

3. The improved horizontal face milling machine according to claim 2, characterized in that: The outer walls of the two clamping plates (206) are slidably connected to the workbench (1) via a sliding groove, and the outer walls of the two clamping plates (206) penetrate the workbench (1) via the sliding groove.

4. The improved horizontal face milling machine according to claim 1, characterized in that: The dust cover moving mechanism (5) comprises a second motor (501), the outer wall of the second motor (501) is fixedly connected to the inner wall of the vertical rod (4) through a bracket, the output shaft of the second motor (501) is fixedly connected to the reciprocating screw (502), the outer wall of the reciprocating screw (502) is rotatably connected to the vertical rod (4) through a bearing, the outer wall of the reciprocating screw (502) is threadedly connected to the screw nut (503), the outer wall of the screw nut (503) is slidably connected to the vertical rod (4) through a sliding groove, and the inner wall of the screw nut (503) is fixedly connected to the third motor (504) through the bracket. The third motor (504) is fixedly connected to the gear (505), the outer wall of the gear (505) is meshed with the rack (506), the outer wall of the rack (506) passes through the lead screw nut (503) through a through hole, the outer wall of the rack (506) is slidably connected to the lead screw nut (503) through the through hole, the outer wall of the rack (506) is fixedly connected to the dust hood (507) through a bracket, the outer wall of the dust hood (507) is fixedly connected to one end of the hose (508), and the other end of the hose (508) is fixedly connected to the dust collection box (6).

5. The improved horizontal face milling machine according to claim 1, characterized in that: The outer wall of the transverse plate (8) is fixedly connected to the first motor box (9), the inner wall of the first motor box (9) is fixedly connected to the fourth motor (10) via a bracket, the output shaft of the fourth motor (10) is fixedly connected to the threaded rod (11), and the outer wall of the threaded rod (11) is rotatably connected to the transverse plate (8) via a bearing and a bracket.

6. The improved horizontal face milling machine according to claim 5, characterized in that: The outer wall of the threaded rod (11) is threadedly connected to the nut (12), the outer wall of the nut (12) is slidably connected to the cross plate (8) through a sliding groove, the outer wall of the nut (12) is fixedly connected to the second motor box (13), the interior of the second motor box (13) is fixedly connected to the fifth motor (14) through a bracket, and the output shaft of the fifth motor (14) is movably connected to the milling cutter (15).

Images