Quickly detachable drill bit for six-shaft drilling machine

Abstract

The utility model relates to the technical field of drilling machines, in particular to a drill bit capable of being quickly disassembled and assembled for a six-shaft drilling machine, which mainly comprises a fixed mounting seat, a power end is arranged at the top end of the fixed mounting seat, an insertion mounting cylinder is connected to the right end of the inner side of the power end, and a drill bit body is arranged on the right side of the insertion mounting cylinder. And the quick mounting and dismounting assembly is arranged on the inner side of the inserting mounting cylinder and comprises an inserting column, and a positioning column is arranged at the top end of the inserting column. According to the drill bit for the six-axis drilling machine capable of being rapidly disassembled and assembled, an inserting column is inserted into the inner side of an inserting mounting cylinder, a clamping strip and the bottom of a clamping groove are clamped and pre-positioned, a positioning column at the top end penetrates through a positioning hole to be inserted into the inserting column for positioning, at the moment, the protruding end of a pressing block at the top end rotates to the bottom end, a movable sliding plate is extruded, and the drill bit is rapidly disassembled and assembled; and the position of the positioning column is extruded and fixed, locking can be relieved through reverse rotation of the pressing block, the purpose of rapid mounting and dismounting is achieved, and the use efficiency of the equipment is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a drilling machine technical field, concretely is a six -axis drilling machine with drill bit of quick assembly and disassembly. BACKGROUND

[0002] Drilling machine refers to the mechanical and equipment that leave the cylindrical hole or cave on the target through the way of rotation cutting or rotation extrusion with the tool that is harder and sharper than target, the drill bit on the current six -axis drilling machine is fixed with the rotating shaft through the bolt fastening mode, when the different drill bits need to be replaced in the actual use, the disassembly is inconvenient, and the drill bit is under greater stress, the bolt fixed mode can easily make the bolt deformation, and further improve the difficulty of disassembly.

[0003] The utility model discloses a six -axis drilling machine with drill bit of quick assembly and disassembly, the utility model discloses a rotating shaft, drill bit, locating plate and connecting plate are matched and inserted to make the locating plate and connecting plate relatively stably and be connected together, then are fixed through the lock nut, realize the stable connection of rotating shaft and drill bit, after connecting, rotate the rotating cover and drive multiple cams to rotate, when the cam moves to the stress plate, the cam's cam surface extrusion effect is on the stress plate, and the extrusion rod is pushed to the U-shaped clamping plate and moves to the lock nut, realizes the stable clamping of the lock nut, realizes quick replacement.

[0004] The above-mentioned device can exhibit high efficiency during installation and replacement by the clamping of the locating plate and the connecting plate, and the fixing mode of the lock nut. However, this design is not convenient for quick assembly and disassembly during disassembly. During installation, the buckle, bolt and other connection methods are used to tightly combine the components, simplifying the installation process. When the device needs to be disassembled for maintenance, replacement or adjustment, it is not easy to separate the clamped objects due to the tightness of the clamping fixation, which increases the difficulty and complexity of disassembly, reduces the use efficiency of the device, and needs to be optimized and improved. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a six -axis drilling machine with drill bit of quick assembly and disassembly to solve the problem of high efficiency during installation but difficult quick assembly and disassembly during disassembly.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a six -axis drilling machine with drill bit of quick assembly and disassembly, comprising:

[0007] The fixed mounting seat is provided with a power end at the top end, and the inner side right end of the power end is connected with a plug-in mounting cylinder, the right side of the plug-in mounting cylinder is provided with a drill bit body,

[0008] The quick mounting and dismounting assembly is arranged on the inner side of the plug-in mounting cylinder, and comprises a plug-in column, the top end of the plug-in column is provided with a positioning column, the top end of the positioning column is provided with a moving slide plate, the top end of the moving slide plate is provided with a pressing block, and the quick mounting and dismounting assembly is used for quick mounting and dismounting of the drill bit body.

[0009] The plug-in positioning assembly is arranged on the top end of the plug-in mounting cylinder, and the plug-in mounting cylinder comprises an elastic connecting rod, and the inner side of the elastic connecting rod is connected with a U-shaped plate, and the plug-in positioning assembly is used for locking the pressing block.

[0010] Preferably, the inner side of the plug-in mounting cylinder is provided with a clamping groove, and the top end of the plug-in mounting cylinder is fixedly connected with an adjusting plate.

[0011] Preferably, the plug-in column is plugged into the inner side of the plug-in mounting cylinder, the outer wall of the plug-in column is provided with a positioning hole, the bottom of the plug-in column is fixedly connected with a clamping strip, and the right side of the plug-in column is fixedly connected with the drill bit body.

[0012] Preferably, the inner side of the adjusting plate is slidably connected with the moving slide plate, the inner side of the moving slide plate is provided with a butt joint groove, the bottom end of the moving slide plate is fixedly connected with the positioning column, and the outer side of the positioning column is sleeved with a reset elastic member.

[0013] Preferably, the inner side top end of the adjusting plate is provided with a rotating rod, and the right end of the rotating rod is connected with a rotating block.

[0014] Preferably, the outer side of the rotating rod is fixedly connected with the pressing block, and the outer side of the pressing block is bonded with a rubber strip.

[0015] Preferably, the front end of the adjusting plate is provided with a connecting frame, and the inner side of the connecting frame is provided with an elastic connecting rod.

[0016] Preferably, the inner side of the elastic connecting rod is fixedly connected with the U-shaped plate, and the front end of the U-shaped plate is connected with guide columns on the left and right sides, and the U-shaped plate is used for positioning the rotating rod.

[0017] Compared with the prior art, the utility model has the advantages that:

[0018] The plug-in column is plugged into the inner side of the plug-in mounting cylinder, the clamping strip is clamped with the bottom of the clamping groove for pre-positioning, then the positioning column at the top end is inserted into the plug-in column through the positioning hole for positioning, at this time, the convex end of the pressing block at the top end is rotated to the bottom end, the moving slide plate is extruded, the position of the positioning column is extruded and fixed, the reverse rotation of the pressing block can release the locking, the purpose of quick mounting and dismounting is achieved, and the use efficiency of the equipment is improved.

[0019] After the pressing block rotates half a circle, the pressing block is clamped outside the rotating rod by the elastic support of the elastic connecting rod, the rotating of the rotating rod is limited, the position of the pressing block is controlled through the rotating limitation of the rotating rod, and the stability before and after installation is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a schematic diagram of a three-dimensional structure of the utility model;

[0021] Figure 2 It is a schematic diagram of a partial cross-sectional three-dimensional structure of the utility model after the plug-in mounting cylinder and the plug-in column are mounted;

[0022] Figure 3 It is a schematic diagram of a partial three-dimensional structure of the utility model of the drill bit body, the plug-in column and the clamping strip;

[0023] Figure 4 It is a schematic diagram of a partial three-dimensional structure of the utility model of the quick assembly and disassembly assembly.

[0024] In the figure: 1, fixed mounting seat; 2, power end; 3, plug-in mounting cylinder; 4, drill bit body; 5, clamping groove; 6, plug-in column; 7, clamping strip; 8, positioning hole; 9, adjusting plate; 10, moving slide plate; 11, reset elastic member; 12, positioning column; 13, butt joint groove; 14, rotating rod; 15, rotating block; 16, pressing block; 17, rubber strip; 18, connecting frame; 19, elastic connecting rod; 20, F-shaped plate; 21, guide column. DETAILED DESCRIPTION

[0025] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The technical solutions in the embodiments of the present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0026] In order for those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor should be within the scope of protection of the present application.

[0027] As shown in Figures 1-4 The present application provides a six-axis drill bit for a drilling machine, which can be quickly assembled and disassembled, comprising: a fixed mounting seat 1, a power end 2 is arranged at the top end of the fixed mounting seat 1, and a plug-in mounting cylinder 3 is connected to the inner right end of the power end 2, and a drill bit body 4 is arranged on the right side of the plug-in mounting cylinder 3.

[0028] Specifically, as shown in Figure 2 andFigure 3 As shown in the figure, the plug-in column 6 is plugged into the inside of the plug-in mounting cylinder 3, and the outer wall of the plug-in column 6 is provided with a positioning hole 8, and the bottom of the plug-in column 6 is fixedly connected with a clamping strip 7, and the right side of the plug-in column 6 is fixedly connected with a drill bit body 4, and the positioning hole 8 provided in the inside of the plug-in column 6 is used for positioning the positioning column 12, and the clamping strip 7 is adapted to be clamped with the clamping groove 5, and the preliminary positioning is used for conveniently assembling and disassembling the drill bit body 4.

[0029] The inside of the plug-in mounting cylinder 3 is provided with a quick assembly and disassembly assembly, and the quick assembly and disassembly assembly comprises a plug-in column 6, the top end of the plug-in column 6 is provided with a positioning column 12, and the top end of the positioning column 12 is provided with a moving slide plate 10, and the top end of the moving slide plate 10 is provided with a pressing block 16, and the quick assembly and disassembly assembly is used for the quick assembly and disassembly of the drill bit body 4.

[0030] Specifically, as shown in the figure, Figure 2 and Figure 4 The inside of the plug-in mounting cylinder 3 is provided with a clamping groove 5, and the top end of the plug-in mounting cylinder 3 is fixedly connected with an adjusting plate 9, and the clamping groove 5 is used for pre-positioning when the drill bit body 4 is clamped and fixed.

[0031] Specifically, as shown in the figure, Figure 4 The inside of the adjusting plate 9 is slidably connected with a moving slide plate 10, and the inside of the moving slide plate 10 is provided with a butt joint groove 13, and the bottom end of the moving slide plate 10 is fixedly connected with a positioning column 12, and the outside of the positioning column 12 is sleeved with a reset elastic member 11, and the moving slide plate 10 slides in the inside of the adjusting plate 9, is supported by the elastic force of the reset elastic member 11, and the position of the positioning column 12 is lifted to avoid affecting the plug-in of the plug-in column 6.

[0032] Specifically, as shown in the figure, Figure 4 The top end of the adjusting plate 9 is provided with a rotating rod 14, and the right end of the rotating rod 14 is connected with a rotating block 15, and the rotating block 15 is convenient for rotating the rotating rod 14 by hand, and adjusting the extrusion.

[0033] Specifically, as shown in the figure, Figure 4 The outside of the rotating rod 14 is fixedly connected with a pressing block 16, and the outside of the pressing block 16 is bonded with a rubber strip 17, and the pressing block 16 is a special-shaped block, and when it is rotated to the bottom of the protruding end, it can be clamped and extruded by the rubber strip 17.

[0034] The top end of the plug-in mounting cylinder 3 is provided with a plug-in positioning assembly, and the plug-in mounting cylinder 3 comprises an elastic connecting rod 19, and the inside of the elastic connecting rod 19 is connected with a U-shaped plate 20, and the plug-in positioning assembly is used for locking the pressing block 16.

[0035] Specifically, as shown in the figure, Figure 4As shown, the front end of the adjusting plate 9 is provided with a connecting frame 18, and the inner side of the connecting frame 18 is provided with an elastic connecting rod 19 which is supported and connected by the elastic force and can reset and adjust the position of the inner side of the U-shaped plate 20.

[0036] Specifically, as shown in the figure, Figure 4 As shown, the inner side of the elastic connecting rod 19 is fixedly connected with the U-shaped plate 20, and the front end of the U-shaped plate 20 is connected with the guide column 21 on the left and right sides, the U-shaped plate 20 is used for positioning the rotating rod 14, and the guide column 21 is connected for movement guiding of the U-shaped plate 20. The U-shaped plate 20 is used for clamping and limiting the rotating rod 14 with the opened cross section, and limiting the rotation thereof.

[0037] In this embodiment, the plug-in column 6 is plugged into the inner side of the plug-in mounting cylinder 3, the clamping strip 7 is clamped and positioned with the bottom of the clamping groove 5, and then the positioning column 12 at the top end is plugged into the inside of the plug-in column 6 for positioning. At this time, the protruding end of the pressing block 16 at the top end is rotated to the bottom end, the moving sliding plate 10 is extruded, the position of the positioning column 12 is extruded and fixed, the reverse rotation of the pressing block 16 can release the locking, and the purpose of quick installation and disassembly is achieved. After the pressing block 16 rotates half a circle, the U-shaped plate 20 is clamped on the outer side of the rotating rod 14 through the elastic force support of the elastic connecting rod 19, the rotation of the rotating rod 14 is limited, the position of the pressing block 16 is controlled, and the positioning and adjustment are facilitated.

[0038] The specific scheme is as follows: in the use and installation process, the plug-in column 6 of the required suitable type drill bit body 4 is connected and plugged into the inner side of the plug-in mounting cylinder 3, at this time the clamping strip 7 is clamped in the clamping groove 5 for pre-positioning, then the rotating block 15 is rotated, the protruding part at the top end of the pressing block 16 is rotated downward to extrude the moving sliding plate 10, until the rubber strip 17 is clamped in the inner side of the butt joint groove 13, at this time the positioning column 12 is positioned and installed downward into the inner side of the positioning hole 8 to position and install the plug-in column 6, then the elastic connecting rod 19 is pulled out, the U-shaped plate 20 is reset, and the outer side of the rotating rod 14 is clamped and fixed, so that the rotating rod 14 is prevented from rotating, thereby achieving the convenient locking of the pressing block 16 and improving the stability of the installation, positioning and disassembly.

[0039] Those skilled in the art should understand that the discussion of any of the above embodiments is only exemplary; under the idea of the present application, the technical features in the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other changes of different aspects of the present application as described above. In order to be brief, they are not provided in details.

[0040] The present application is intended to cover all such alternatives, modifications, and variations that fall within the broad scope of the appended claims. Accordingly, any and all such alternations, modifications, equivalents, improvements and the like are intended to be encompassed by the present application.

Claims

1. A quick detachable drill bit for a six-axis drilling machine, comprising: The utility model provides a fixed mounting seat (1), the top of fixed mounting seat (1) is provided with power end (2), and the inside right end of power end (2) is connected with the plug -in installation cylinder (3), the right side of plug -in installation cylinder (3) is provided with drill body (4), characterized by, The utility model provides a quick assembly and disassembly assembly is arranged in the inside of plug -in installation cylinder (3), and the quick assembly and disassembly assembly includes plug -in column (6), the top of plug -in column (6) is provided with positioning column (12), and the top of positioning column (12) is provided with mobile slide plate (10), the top of mobile slide plate (10) is provided with compression block (16), and the quick assembly and disassembly assembly is used for the quick assembly and disassembly of drill body (4), The utility model provides a plug -in positioning assembly is arranged at the top of plug -in installation cylinder (3), and plug -in installation cylinder (3) includes elastic connecting rod (19), and the inside of elastic connecting rod (19) is connected with the carding board (20), and the plug -in positioning assembly is used for the locking of compression block (16).

2. The quick detachable six-axis drill bit for a drill according to claim 1, wherein The inside of plug -in installation cylinder (3) is provided with clamping groove (5), and the top of plug -in installation cylinder (3) is fixedly connected with adjusting plate (9).

3. The quick detachable six-axis drill bit for a drill according to claim 1, wherein The utility model discloses a plug -in column (6) is inserted in the inside of plug -in installation cylinder (3), and the outer wall of plug -in column (6) is provided with positioning hole (8), and the bottom of plug -in column (6) is fixedly connected with clamping strip (7), and the right side of plug -in column (6) is fixedly connected with drill body (4).

4. The quick detachable six-axis drill bit of claim 2, wherein, The inside of adjusting plate (9) is slidably connected with mobile slide plate (10), and the inside of mobile slide plate (10) is provided with butt joint groove (13), the bottom of mobile slide plate (10) is fixedly connected with positioning column (12), and the outside of positioning column (12) is sleeved with reset elastic member (11).

5. The quick detachable six-axis drill bit of claim 2, wherein, The inside top of adjusting plate (9) is provided with rotating rod (14), and the right end of rotating rod (14) is connected with rotating block (15).

6. The quick detachable six-axis drill bit of claim 5, wherein, The outside of rotating rod (14) is fixedly connected with compression block (16), and the outside of compression block (16) is bonded with rubber strip (17).

7. The quick detachable six-axis drill bit of claim 2, wherein, The front end of adjusting plate (9) is provided with connecting frame (18), and the inside of connecting frame (18) is provided with elastic connecting rod (19).

8. The quick detachable six-axis drill bit of claim 7, wherein, The inside of elastic connecting rod (19) is fixedly connected with the carding board (20), and the front end of carding board (20) is connected with guide column (21) on both sides, and the carding board (20) is used for the positioning of rotating rod (14).

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