Bench drilling machine for inclined hole machining

Abstract

The utility model discloses a bench drilling machine for inclined hole machining, which comprises a base, the front end of the base is fixedly connected with a fixing plate, the middle of the upper surface of the fixing plate is fixedly connected with a fixing rod, the top of the fixing rod is provided with a drilling machine main body, and the bottom of the drilling machine main body is provided with a drill bit. An adjusting rotating handle is installed on the left side of the drilling machine body, side plates are fixedly connected to the left side and the right side of the upper surface of the base, parts can be conveniently clamped and fixed in the using process through the clamping mechanism, chippings generated in the drilling process can be conveniently flushed into a collecting box on the base through the spraying mechanism, and the chippings can be conveniently removed. And the drill bit can be cooled in the spraying process, damage or deformation of the drill bit or parts caused by high temperature is avoided, through the cleaning mechanism, the machined parts on the containing groove are conveniently wiped and cleaned through cleaning sponge, residual chippings are wiped and cleaned, secondary manual cleaning is not needed, and manpower and material resources are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of parts processing, in particular to a bench-type drilling machine for processing inclined holes. Background Art

[0002] The bench drilling machine is a small, flexible drilling device that is widely used in mechanical processing, mold manufacturing, repair workshops and home workshops. Its main feature is that it can be fixed on the workbench and can perform precise drilling operations on the workpiece.

[0003] A bench-top drilling machine for inclined hole processing with announcement number CN219598173U includes a drilling machine base, an inner wall of the drilling machine base is provided with an adjustment mechanism, a drilling machine support rod is fixedly connected to the top of the drilling machine base, a drilling machine body is provided on the top of the drilling machine support rod, a collecting mechanism is provided on one side of the drilling machine body, and an adjustment handle is provided on the front end face of the drilling machine body. By driving the double-headed stud to rotate, the double-headed stud drives the clamping plate to move, and the clamping plate fixes the top of the workpiece to be processed to prevent the workpiece from slipping during the drilling process, and drives the worm to rotate, the rotating worm drives the rotating rod on the worm wheel to rotate, and the rotating rod drives the worktable to rotate, and the angle of the worktable is adjusted to facilitate the inclined hole processing of the workpiece. The rotation angle of the worktable can be confirmed according to the dial on the inside of the drilling machine base, so that the rotation angle of the worktable can be more accurate. However, the above-mentioned device uses adsorption to clean the debris generated in the processing process. It is difficult to cool the drill bit during the cleaning process, and the debris adhered to the surface after adsorption is difficult to continue to clean, and it needs to be manually cleaned for a second time. Therefore, it is necessary to provide a new benchtop drilling machine for inclined hole processing to solve the above-mentioned technical problems. Utility Model Content

[0004] The object of the present invention is to provide a bench-type drilling machine for oblique hole processing to solve the above-mentioned deficiencies in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a bench-type drilling machine for inclined hole processing, comprising: a base, a fixing plate fixedly connected to the front end of the base, a fixing rod fixedly connected to the middle of the upper surface of the fixing plate, a drilling machine body installed on the top of the fixing rod, a drill bit installed at the bottom of the drilling machine body, an adjustment handle installed on the left side of the drilling machine body, side plates fixedly connected to the left and right sides of the upper surface of the base, and a rotating shaft rotatably connected to the upper ends of the two sets of side plates close to each other;

[0006] The cam is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, and the camshafts are provided with a plurality of camshafts, each of which is provided with a plurality of camshafts.

[0007] As a further description of the above technical solution: the clamping mechanism includes a bidirectional screw rotatably connected to the middle of the bottom of the placement groove, a turning handle is installed at the rear end of the bidirectional screw, and connecting blocks are sleeved on the front and rear ends of the bidirectional screw. The top of the connecting block is fixedly connected with a clamping plate. By providing a turning handle, it is convenient to turn the turning handle to drive the bidirectional screw to rotate, so that the clamping plates on the connecting block are close to each other, and the parts are clamped and fixed.

[0008] As a further description of the above technical solution: a movable groove compatible with the connecting block is opened in the middle of the inner cavity of the placement groove, and the connecting block is opened with a threaded groove compatible with the bidirectional screw. The connecting block and the bidirectional screw constitute a rotating connection mechanism. The movable groove compatible with the connecting block is opened in the middle of the inner cavity of the placement groove, so that the connecting block can slide on the placement groove. The rotating connection mechanism is formed by the bidirectional screw of the connecting block, so that the connecting block can be driven to move when the bidirectional screw rotates.

[0009] As a further description of the above technical solution: the spraying mechanism includes a connecting plate installed on the placement groove, a connecting groove is installed on the right side of the connecting plate, a connecting port is opened at the front end of the connecting groove, and multiple groups of water nozzles are inserted on the left side of the connecting groove, and the water nozzles pass through the connecting plate. By providing a connecting plate, it is convenient to install the water nozzles and the connecting groove, and by providing a connecting groove, it is convenient to connect multiple groups of water nozzles. By providing a water nozzle, it is convenient to flush the debris generated during the drilling process into the collection box on the base for collection, and by providing a connecting port, it is convenient to connect to a water source, so as to supply water to the water nozzles.

[0010] As a further description of the above technical solution: the cleaning mechanism includes a cleaning plate inserted on the placement slot, the front end of the cleaning plate is fixedly connected to a sliding block, the bottom of the cleaning plate is installed with a cleaning sponge, the placement slot is provided with a sliding slot compatible with the cleaning plate and the sliding block, the placement slot and the cleaning plate and the sliding block form a sliding connection mechanism, through the cleaning plate and the sliding block, it is convenient to slide left and right in the placement slot, thereby driving the cleaning sponge to wipe and clean the processed parts on the placement slot, wipe off the residual debris, and no manual secondary cleaning is required, saving manpower and material resources.

[0011] As a further description of the above technical solution: a collection box is inserted in the middle of the rear end of the base, the base is provided with a slot adapted to the collection box, the rear end of the collection box is fixedly connected with a handle, and a filter is installed at the bottom of the collection box. The collection box and the filter are provided to facilitate separation of debris from water, thereby quickly collecting the debris, and the handle is provided to facilitate pulling the collection box.

[0012] As a further description of the above technical solution: a water inlet is opened in the middle of the base, and a plurality of groups of penetrating water leakage holes are evenly opened in the middle of the inner cavity of the placement groove. The water inlet is opened in the middle of the base to facilitate the collection of water after flushing, and a plurality of groups of penetrating water leakage holes are evenly opened in the middle of the inner cavity of the placement groove to facilitate the water sprayed by the spraying mechanism to flow out of the placement groove.

[0013] The utility model provides a bench-type drilling machine for processing inclined holes, which has the following beneficial effects:

[0014] 1. The spraying mechanism is provided to facilitate flushing the debris generated during the drilling process into the collection box on the base, and the debris is separated from the water through the filter, so that the debris can be quickly collected. The drill bit can be cooled during the spraying process to avoid damage or deformation of the drill bit or parts caused by high temperature;

[0015] 2. By setting up a cleaning mechanism, the cleaning plate and the sliding block can slide left and right in the placement slot, thereby driving the cleaning sponge to wipe and clean the processed parts on the placement slot, wiping away the remaining debris, without the need for manual secondary cleaning, saving manpower and material resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The overall structure of a bench-type drilling machine for inclined hole processing proposed by the utility model is shown in FIG. Figure 1 ;

[0017] Figure 2 The overall structure of a bench-type drilling machine for inclined hole processing proposed by the utility model is shown in FIG. Figure 2 ;

[0018] Figure 3 The structure diagram of the components of the utility model is shown in FIG. Figure 1 ;

[0019] Figure 4 The structure diagram of the components of the utility model is shown in FIG. Figure 2 ;

[0020] Figure 5 It is a schematic diagram of the structure of the clamping mechanism in the utility model;

[0021] Figure 6 It is a structural schematic diagram of the cleaning mechanism in the utility model.

[0022] Legend:

[0023] 1. Base; 2. Fixed plate; 3. Fixed rod; 4. Drilling machine body; 5. Drill bit; 6. Adjusting handle; 7. Side plate; 8. Rotating shaft; 9. Placement slot; 10. Mounting plate; 11. Cylinder; 12. Telescopic rod; 13. Clamping mechanism; 131. Bidirectional screw; 132. Turning handle; 133. Connecting block; 134. Clamping plate; 14. Spraying mechanism; 141. Connecting plate; 142. Connecting slot; 143. Water nozzle; 144. Connecting port; 15. Cleaning mechanism; 151. Cleaning plate; 152. Sliding block; 153. Cleaning sponge; 16. Collecting box; 17. Handle; 18. Filter; 19. Drain pipe. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Example 1, reference Figure 1 , Figure 2 , Figure 3 and Figure 4 The utility model discloses a bench-type drilling machine for processing inclined holes, which can solve the problems that the existing device uses adsorption to clean the debris generated during the processing, it is difficult to cool the drill bit during the cleaning process, and it is difficult to continue to clean the debris adhered to the surface after adsorption, and it needs to be manually cleaned for a second time, including a base 1, a fixed plate 2 is fixedly connected to the front end of the base 1, a fixed rod 3 is fixedly connected to the middle of the upper surface of the fixed plate 2, a drilling machine body 4 is installed on the top of the fixed rod 3, a drill bit 5 is installed at the bottom of the drilling machine body 4, an adjusting handle 6 is installed on the left side of the drilling machine body 4, side plates 7 are fixedly connected to the left and right sides of the upper surface of the base 1, and a rotating shaft 8 is rotatably connected to the upper ends of the two sets of side plates 7 close to each other;

[0026] A placement groove 9 and a rotating shaft 8 are fixedly connected to one side close to each other, a mounting plate 10 is fixedly connected to the middle of the front end of the upper surface of the base 1, a cylinder 11 is installed on the upper surface of the mounting plate 10, and the top of the cylinder 11 is hinged to the placement groove 9, and telescopic rods 12 are installed on the left and right sides of the rear end of the upper surface of the base 1, and the top of the telescopic rod 12 is hinged to the placement groove 9, a clamping mechanism 13 is installed in the middle of the inner cavity of the placement groove 9, a spraying mechanism 14 is installed on the right side of the upper surface of the placement groove 9, a cleaning mechanism 15 is installed on the left side of the placement groove 9, and a drain pipe 19 is inserted on the left side of the base 1.

[0027] Working principle: base 1 is convenient for installing and bearing components, fixing plate 2 and fixing rod 3 are convenient for installing and providing height of drilling machine body 4, drilling machine body 4 is convenient for driving drill 5 for use, drill 5 is convenient for drilling holes in parts to be processed, adjusting handle 6 is convenient for adjusting the position of drill 5, and convenient for drilling holes in different positions, side plate 7 is convenient for placing slot 9 for installation, rotating shaft 8 is convenient for rotating slot 9 connected to side plate 7, placing slot 9 is convenient for placing parts to be processed, mounting plate 10 is convenient for installing cylinder 11, cylinder 11 is convenient for adjusting placing slot 9 The telescopic rod 12 is convenient for supporting the rear end of the placement groove 9, the clamping mechanism 13 is convenient for clamping and fixing the parts during use, the spraying mechanism 14 is convenient for flushing the debris generated during the drilling process into the collection box 16 on the base 1, and the drill bit 5 can be cooled during the spraying process to avoid damage or deformation of the drill bit 5 or parts caused by high temperature, the cleaning mechanism 15 is convenient for wiping and cleaning the processed parts on the placement groove 9 with the cleaning sponge 153, wiping off the residual debris, and no manual secondary cleaning is required, saving manpower and material resources, and the drain pipe 19 is convenient for discharging water in the base 1.

[0028] Example 2, refer to Figure 4 , Figure 5 and Figure 6In this embodiment, the problem that the existing device uses adsorption to clean the debris generated during the processing, it is difficult to cool the drill bit during the cleaning process, and the debris adhered to the surface after adsorption is difficult to continue to clean, and it needs to be manually cleaned for a second time is solved. The bench drilling machine for inclined hole processing also includes a clamping mechanism 13 including a bidirectional screw 131 rotatably connected to the middle of the bottom of the placement groove 9, a handle 132 is installed at the rear end of the bidirectional screw 131, a connecting block 133 is sleeved at the front and rear ends of the bidirectional screw 131, and a clamping plate 134 is fixedly connected to the top of the connecting block 133, an active groove adapted to the connecting block 133 is opened in the middle of the inner cavity of the placement groove 9, the connecting block 133 is opened with a threaded groove adapted to the bidirectional screw 131, the connecting block 133 and the bidirectional screw 131 form a rotating connection mechanism, and the spraying mechanism 14 includes a connecting plate 141 installed on the placement groove 9, and the connecting plate 141 A connecting groove 142 is installed on the right side, and a connecting port 144 is opened at the front end of the connecting groove 142. A plurality of water nozzles 143 are inserted on the left side of the connecting groove 142, and the water nozzles 143 pass through the connecting plate 141. The cleaning mechanism 15 includes a cleaning plate 151 inserted on the placement groove 9, a sliding block 152 is fixedly connected to the front end of the cleaning plate 151, and a cleaning sponge 153 is installed at the bottom of the cleaning plate 151. The placement groove 9 is provided with a sliding groove adapted to the cleaning plate 151 and the sliding block 152. The placement groove 9, the cleaning plate 151 and the sliding block 152 form a sliding connection mechanism. A collecting box 16 is inserted in the middle of the rear end of the base 1, and a slot adapted to the collecting box 16 is opened in the base 1. A handle 17 is fixedly connected to the rear end of the collecting box 16. A filter screen 18 is installed at the bottom of the collecting box 16. A water inlet is opened in the middle of the base 1, and a plurality of water leakage holes are evenly opened in the middle of the inner cavity of the placement groove 9.

[0029] Working principle: When in use, place the part to be drilled on the placement slot 9, turn the handle 132, drive the bidirectional screw 131 to rotate, so that the clamping plates 134 on the connecting block 133 are close to each other, and the part is clamped and fixed. After clamping, the drill bit 5 is controlled by the drilling machine body 4 to drill. While drilling, connect the water source to the connecting port 144, supply water to the connecting slot 142, so that the water nozzle 143 sprays the drill bit 5 and the processed parts, so as to flush the debris generated during the drilling process. The debris is put into the collection box 16 on the base 1, and the debris is separated from the water through the filter 18, so that the debris can be quickly collected, and the drill bit 5 can be cooled during the spraying process to prevent the high temperature from causing damage or deformation to the drill bit 5 or parts. After the drilling is completed, the cleaning plate 151 is pushed to make the cleaning sponge 153 wipe the surface of the part to clean the remaining debris. There is no need for manual secondary cleaning, which saves manpower and material resources. After cleaning, the collection box 16 is pulled out to collect the remaining debris inside the collection box 16.

[0030] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A benchtop drilling machine for oblique hole processing, characterized in that: include: A base (1), wherein a fixing plate (2) is fixedly connected to the front end of the base (1), a fixing rod (3) is fixedly connected to the middle of the upper surface of the fixing plate (2), a drilling machine body (4) is installed on the top of the fixing rod (3), a drill bit (5) is installed on the bottom of the drilling machine body (4), an adjustment handle (6) is installed on the left side of the drilling machine body (4), side plates (7) are fixedly connected to the left and right sides of the upper surface of the base (1), and a rotating shaft (8) is rotatably connected to the upper ends of the two sets of side plates (7) on the sides close to each other; A placement groove (9), the rotation shafts (8) are fixedly connected to the placement groove (9) on one side close to each other, a mounting plate (10) is fixedly connected to the middle of the front end of the upper surface of the base (1), a cylinder (11) is installed on the upper surface of the mounting plate (10), the top of the cylinder (11) is hinged to the placement groove (9), telescopic rods (12) are installed on the left and right sides of the rear end of the upper surface of the base (1), the top of the telescopic rod (12) is hinged to the placement groove (9), a clamping mechanism (13) is installed in the middle of the inner cavity of the placement groove (9), a spraying mechanism (14) is installed on the right side of the upper surface of the placement groove (9), a cleaning mechanism (15) is installed on the left side of the placement groove (9), and a drainage pipe (19) is inserted on the left side of the base (1).

2. A benchtop drilling machine for oblique hole processing according to claim 1, characterized in that: The clamping mechanism (13) comprises a bidirectional screw (131) rotatably connected to the middle of the bottom of the placement groove (9); a turning handle (132) is installed at the rear end of the bidirectional screw (131); connecting blocks (133) are sleeved at the front and rear ends of the bidirectional screw (131); and a clamping plate (134) is fixedly connected to the top of the connecting block (133).

3. A bench-type drilling machine for oblique hole processing according to claim 2, characterized in that: A movable groove adapted to match the connection block (133) is provided in the middle of the inner cavity of the placement groove (9), and a thread groove adapted to match the bidirectional screw rod (131) is provided in the connection block (133). The connection block (133) and the bidirectional screw rod (131) form a rotating connection mechanism.

4. The bench-type drilling machine for oblique hole processing according to claim 1, characterized in that: The spraying mechanism (14) comprises a connecting plate (141) mounted on the placement groove (9), a connecting groove (142) being mounted on the right side of the connecting plate (141), a connecting port (144) being provided at the front end of the connecting groove (142), a plurality of water spray heads (143) being inserted on the left side of the connecting groove (142), and the water spray heads (143) passing through the connecting plate (141).

5. The bench-type drilling machine for oblique hole processing according to claim 1, characterized in that: The cleaning mechanism (15) comprises a cleaning plate (151) inserted into the placement groove (9); a sliding block (152) is fixedly connected to the front end of the cleaning plate (151); a cleaning sponge (153) is installed at the bottom of the cleaning plate (151); the placement groove (9) is provided with a sliding groove adapted to the cleaning plate (151) and the sliding block (152); the placement groove (9), the cleaning plate (151) and the sliding block (152) form a sliding connection mechanism.

6. The bench-type drilling machine for oblique hole processing according to claim 1, characterized in that: A collection box (16) is inserted in the middle of the rear end of the base (1); the base (1) is provided with a slot adapted to the collection box (16); a handle (17) is fixedly connected to the rear end of the collection box (16); and a filter screen (18) is installed at the bottom of the collection box (16).

7. The bench-type drilling machine for oblique hole processing according to claim 1, characterized in that: A water inlet is provided in the middle of the base (1), and a plurality of groups of penetrating water leakage holes are evenly provided in the middle of the inner cavity of the placement groove (9).

Images