Drilling machine for machining

Abstract

The utility model discloses a drilling machine for machining, which comprises a base and a drill floor fixedly arranged on the base, a drilling sliding column is fixedly arranged on one side of the top end of the drill floor, a sliding frame is connected to the drilling sliding column in a sliding mode, a drilling support arm is fixedly arranged on one side of the sliding frame, and a drilling machine head used for driving drilling is installed on the drilling support arm. An electric control hydraulic cylinder is fixedly installed at the top end of the drilling sliding column, a plurality of scrap discharging holes are formed in the other side of the top end of the drill floor, iron clamping plates are fixedly arranged at the two ends of each scrap discharging hole, and side blocking assemblies used for isolation and protection are hinged to the two sides of the drill floor. According to the drilling machine for machining, the side blocking assemblies capable of being turned over are arranged on the two sides of the drill floor, in the downward drilling process of the drill bit, the drill bit can be isolated and protected while observation of the drilling state is not affected, the safety during drilling can be improved, meanwhile, chippings can be blocked and prevented from splashing, and cleaning and maintenance after the drilling machine is used are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a drilling machine for mechanical processing. Background Art

[0002] A drilling machine refers to a machine tool that mainly uses a drill to drill holes on a workpiece. A common drilling machine is mainly composed of a drill, a fixture, and a drill. The drill rotates as the main movement, close to the clamped object. During the processing, the workpiece does not move, and the tool moves to align the center of the tool with the center of the hole, and the tool rotates to complete the drilling operation.

[0003] After searching, the radial drilling machine with application number CN202220078236.7 includes a V-shaped machine, a turntable, a drive motor, a mounting arm and a spindle box. The turntable can be rotatably mounted on the V-shaped machine, the drive motor is fixedly mounted in the V-shaped machine, the output end of the drive motor is fixedly connected to the turntable, a guide cylinder is fixedly mounted on the turntable, the mounting arm can be slid up and down in the guide cylinder, the spindle box is mounted on the guide cylinder, a drill bit is fixedly mounted on the output end of the spindle box, and a lifting drive mechanism is installed on the guide cylinder to provide power for the mounting arm to slide up and down, which can realize the milling of arc grooves on the workpiece and improve the workpiece processing efficiency. However, the applicant believes that this common type of drilling machine has the following shortcomings when used:

[0004] The drill bit of the drilling machine is prone to cause debris splashing during the drilling process, which poses a certain safety hazard and increases the difficulty of cleaning the drilling machine after use. Utility Model Content

[0005] The utility model aims to provide a drilling machine for mechanical processing, so as to solve the problem that the drill bit of the drilling machine proposed in the above background technology is prone to cause debris splashing during the drilling process, that is, there is a certain safety hazard, and at the same time it increases the difficulty of cleaning the drilling machine after use.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drilling machine for mechanical processing, comprising a base and a drilling platform fixedly arranged on the base, a drilling slide column is fixedly arranged on one side of the top of the drilling platform, a slide is slidably connected to the drilling slide column, a drilling support arm is fixedly arranged on one side of the slide, a drilling machine head for driving drilling is installed on the drilling support arm, an electric-controlled hydraulic cylinder is fixedly installed on the top of the drilling slide column, a plurality of debris discharge holes are opened on the other side of the top of the drilling platform, iron clamps are fixedly arranged at both ends of the debris discharge holes, side block assemblies for isolation and protection are hinged on both sides of the drilling platform, bottom brackets are fixedly arranged on both sides of the bottom end of the drilling platform, and a debris collection box is arranged between the two bottom brackets; flippable side block assemblies are arranged on both sides of the drilling platform, which can isolate and protect the drill bit without affecting the observation of the drilling state during the drilling process of the drill bit, that is, it can improve the safety during drilling, and at the same time it can block debris and avoid debris splashing, so as to facilitate the cleaning and maintenance of the drilling machine after use.

[0007] Preferably, the front side of the drilling arm is rotatably connected to a transmission screw, one end of which is fixedly provided with an adjustment capstan, the middle part of the transmission screw is transmission-connected to a screw slider, one side of the screw slider is fixedly connected to one side of the drilling head, and can be flexibly adjusted for use.

[0008] Preferably, the side stop assembly includes a protective frame and tempered glass fixedly arranged on the inner side of the protective frame, and magnetic blocks are fixedly arranged at both ends of the protective frame, and the magnetic blocks are arranged opposite to the iron clamping plate to improve safety during drilling.

[0009] Preferably, a tightening screw is threadedly connected to the middle of one of the iron clamps, and one end of the tightening screw is rotatably connected to a locking clamp, which can quickly lock and fix the mechanical workpiece, and the drilling process is smooth and reliable.

[0010] Preferably, the locking clamp is slidably disposed on the debris discharge hole, and the debris discharge hole is disposed opposite to the debris collection box, so as to facilitate cleaning of the debris.

[0011] Preferably, a switch plate is fixedly installed on the front of the drilling platform, a power switch and a lifting switch are fixedly installed on the surface of the switch plate, the bottom end of the electric-controlled hydraulic cylinder is fixedly connected to the top end of the slide, the drilling head is electrically connected to the external power supply through the power switch, and the electric-controlled hydraulic cylinder is electrically connected to the external power supply through the lifting switch, which is easy to operate and use.

[0012] Preferably, a non-slip foot pad is fixedly provided at the bottom end of the base, so that the drilling machine is placed more stably.

[0013] Compared with the prior art, the beneficial effect of the utility model is that the drilling machine for mechanical processing is provided with reversible side stop assemblies on both sides of the drilling platform, which can isolate and protect the drill bit during the drilling process without affecting the observation of the drilling status, thereby improving the safety during drilling and blocking debris to avoid splashing of debris, making it easy to clean and maintain the drilling machine after use, and is safe, reliable and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the drilling machine of the utility model;

[0015] Figure 2 This is a structural schematic diagram of the drilling platform of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the side guard assembly of the utility model;

[0017] Figure 4 It is an enlarged view of part A of the utility model.

[0018] In the figure: 1. base; 2. drilling platform; 3. slide; 4. drilling arm; 5. drilling slide column; 6. switch plate; 7. electric hydraulic cylinder; 8. drilling head; 9. screw slider; 10. adjustment capstan; 11. transmission screw; 12. iron clamp; 13. debris discharge hole; 14. locking clamp; 15. side stop assembly; 151. protective frame; 152. magnetic block; 153. tempered glass; 16. tightening screw; 17. bottom bracket; 18. debris collection box; 19. non-slip foot pad. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] See also Figure 1-4The utility model provides a drilling machine for mechanical processing, comprising a base 1 and a drilling platform 2 fixedly arranged on the base 1, a drilling slide column 5 is fixedly arranged on one side of the top of the drilling platform 2, a slide 3 is slidably connected to the drilling slide column 5, a drilling support arm 4 is fixedly arranged on one side of the slide 3, a drilling machine head 8 for driving drilling is installed on the drilling support arm 4, an electric-controlled hydraulic cylinder 7 is fixedly installed on the top of the drilling slide column 5, a plurality of debris discharge holes 13 are opened on the other side of the top of the drilling platform 2, iron clamps 12 are fixedly arranged at both ends of the debris discharge holes 13, and the drilling platform 2 is fixedly provided with a plurality of debris discharge holes 13. Side guard assemblies 15 for isolation and protection are hinged on both sides of the drill platform 2, bottom brackets 17 are fixedly arranged on both sides of the bottom end of the drill platform 2, and a debris collection box 18 is arranged between the two bottom brackets 17. A switch plate 6 is fixedly installed on the front of the drill platform 2, and a power switch and a lifting switch are fixedly installed on the surface of the switch plate 6. The bottom end of the electric-controlled hydraulic cylinder 7 is fixedly connected to the top of the slide 3, the drilling head 8 is electrically connected to the external power supply through the power switch, and the electric-controlled hydraulic cylinder 7 is electrically connected to the external power supply through the lifting switch. An anti-slip foot pad 19 is fixedly arranged at the bottom end of the base 1;

[0021] During use, after drilling is completed, the power is turned off to reset the electronically controlled hydraulic cylinder 7, and the side stop assembly 15 is turned over in sequence, the tightening screw 16 is screwed, the workpiece after drilling is removed, and the debris on the surface of the drilling platform 2 is cleaned. The debris will fall through the debris discharge hole 13 into the debris collection box 18 for unified collection, which is convenient for cleaning and maintenance.

[0022] See also Figure 1 Further, the front of the drilling arm 4 is rotatably connected with a transmission screw 11, one end of which is fixedly provided with an adjusting capstan 10, the middle of the transmission screw 11 is transmission-connected with a screw slider 9, and one side of the screw slider 9 is fixedly connected with one side of the drilling head 8;

[0023] When in use, the adjustment capstan 10 is rotated to rotate the transmission screw 11, and the drilling head 8 is driven to move through the screw slider 9, so that the facing position of the drilling head 8 can be flexibly adjusted, and the drilling adjustment is easier to use and more flexible to operate.

[0024] See also Figure 1 , Figure 2 and Figure 4 Further, the side guard assembly 15 includes a protective frame 151 and a tempered glass 153 fixedly arranged inside the protective frame 151. Both ends of the protective frame 151 are fixedly provided with magnetic blocks 152, and the magnetic blocks 152 are arranged directly opposite to the iron clamping plate 12;

[0025] When in use, the two side stopper assemblies 15 are flipped and erected. After being flipped and erected, the magnetic block 152 will be adsorbed on the iron clamping plate 12 to fix it. During the drilling process, the drill bit will be isolated to improve the safety of the operation and prevent debris from splashing.

[0026] See also Figure 1 and Figure 2 Further, a tightening screw 16 is threadedly connected to the middle of one of the iron clamping plates 12, and one end of the tightening screw 16 is rotatably connected to a locking clamping plate 14, and the locking clamping plate 14 is slidably arranged on the debris discharge hole 13, and the debris discharge hole 13 is arranged opposite to the debris collection box 18;

[0027] When in use, the mechanical workpiece to be processed is placed in the area of ​​the debris discharge hole 13. After adjusting the drilling position, the tightening screw 16 is rotated to push the locking clamping plate 14 to move close to the mechanical workpiece, and the workpiece is clamped by the iron clamping plate 12. The workpiece can be quickly locked and fixed, and the drilling process is smooth and reliable.

[0028] When the embodiment of the present application is in use: the mechanical workpiece to be processed is placed in the area of ​​the debris discharge hole 13, and after adjusting the drilling position, the tightening screw 16 is rotated to push the locking clamp 14 to move close to the mechanical workpiece, and the workpiece is clamped by the iron clamp 12, and then the adjustment capstan 10 is rotated to rotate the transmission screw 11, and the drilling head 8 is driven to move through the screw slider 9 so that it is facing the drilling position, and then the two side stop assemblies 15 are flipped and erected in turn. After flipping vertically, the magnetic suction block 152 will be adsorbed on the iron clamp 12 to fix it. At this time, the equipment can be started to make the drilling head 8 work, and then the lifting switch is pressed. At this time, the electric hydraulic cylinder 7 will be energized and retracted, and the drilling support arm 4 will be pushed down as a whole through the slide 3, so that the drilling head 8 is close to the workpiece to complete the drilling operation.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may 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 shall be included in the protection scope of the present invention.

Claims

1. A drilling machine for mechanical processing, comprising a base (1) and a drilling platform (2) fixedly arranged on the base (1), characterized in that: A drilling slide post (5) is fixedly arranged on one side of the top of the drilling platform (2), a slide (3) is slidably connected to the drilling slide post (5), a drilling arm (4) is fixedly arranged on one side of the slide (3), a drilling head (8) for driving drilling is installed on the drilling arm (4), an electric-controlled hydraulic cylinder (7) is fixedly installed on the top of the drilling slide post (5), a plurality of debris discharge holes (13) are opened on the other side of the top of the drilling platform (2), iron clamping plates (12) are fixedly arranged at both ends of the debris discharge holes (13), side block assemblies (15) for isolation and protection are hinged on both sides of the drilling platform (2), bottom brackets (17) are fixedly arranged on both sides of the bottom end of the drilling platform (2), and a debris collection box (18) is provided between the two bottom brackets (17).

2. A drilling machine for machining according to claim 1, characterized in that: The front side of the drilling arm (4) is rotatably connected to a transmission screw (11), one end of which is fixedly provided with an adjusting capstan (10), the middle part of which is transmission-connected to a screw slider (9), and one side of the screw slider (9) is fixedly connected to one side of the drilling head (8).

3. A drilling machine for machining according to claim 1, characterized in that: The side stop assembly (15) comprises a protection frame (151) and a tempered glass (153) fixedly arranged inside the protection frame (151); magnetic blocks (152) are fixedly arranged at both ends of the protection frame (151); and the magnetic blocks (152) are arranged directly opposite to the iron clamping plate (12).

4. The drilling machine for machining according to claim 1, characterized in that: A tightening screw (16) is threadedly connected to the middle of one of the iron clamping plates (12), and one end of the tightening screw (16) is rotatably connected to a locking clamping plate (14).

5. A drilling machine for machining according to claim 4, characterized in that: The locking clamping plate (14) is slidably arranged on the debris discharge hole (13), and the debris discharge hole (13) is arranged directly opposite to the debris collection box (18).

6. The drilling machine for machining according to claim 1, characterized in that: A switch plate (6) is fixedly installed on the front of the drilling platform (2), a power switch and a lifting switch are fixedly installed on the surface of the switch plate (6), the bottom end of the electric-controlled hydraulic cylinder (7) is fixedly connected to the top end of the slide (3), the drilling head (8) is electrically connected to the external power supply through the power switch, and the electric-controlled hydraulic cylinder (7) is electrically connected to the external power supply through the lifting switch.

7. The drilling machine for machining according to claim 1, characterized in that: An anti-slip foot pad (19) is fixedly provided at the bottom end of the base (1).

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