Die casting deburring cutter and die casting deburring device

Abstract

The utility model belongs to the technical field of die casting machining devices, and particularly relates to a die casting deburring cutter and a die casting deburring device.The die casting deburring cutter comprises a cutter module and an adjusting module, the cutter module comprises a main shaft, a bearing, a bearing seat, a chuck nut, a drill bit and a sliding block, the bearing seat is fixedly connected with the side portion of the sliding block, and the adjusting module is fixedly connected with the main shaft. The bearing is installed on the bearing seat, the spindle penetrates through the bearing, and the drill bit is connected with the bottom of the spindle through the chuck nut. The adjusting module comprises a guide sleeve, a guide sleeve seat, a sliding rail and a telescopic adjustable lead screw, the guide sleeve is arranged outside the drill bit in a sleeving mode, the guide sleeve is fixedly connected with the guide sleeve seat, the guide sleeve seat is fixedly connected with the sliding rail, the sliding block is in sliding fit with the sliding rail and arranged above the guide sleeve seat, and the telescopic adjustable lead screw penetrates upwards from the bottom of the guide sleeve seat and is connected with the sliding block. The driving source drives the main shaft to rotate to control the drill bit to rotate, so that burrs on the die casting are removed, manual operation is replaced, and the working efficiency and the working quality are greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of die casting processing devices, in particular to a die casting burr removal tool and a die casting burr removal device. Background Art

[0002] During production, metal die-castings produce numerous flashes on their surfaces. Flash is a common product defect that not only affects appearance but also poses a risk of accidental injury to workers. Therefore, it is necessary to remove the flash from metal die-castings to ensure smooth, rounded edges. Existing flash removal is typically performed manually, which is inefficient. This is especially true for metal die-castings with multiple flashes on a single surface. Manually removing these flashes individually is extremely labor-intensive and ineffective, requiring urgent improvement. Utility Model Content

[0003] The purpose of the utility model is to provide a die-casting burr removal tool and a die-casting burr removal device, aiming to solve the technical problems of low efficiency and poor quality in the prior art of manually removing the burr of metal die-castings.

[0004] To achieve the above-mentioned purpose, the present invention provides a die-casting flash removal tool, comprising:

[0005] A tool module, comprising a spindle, a bearing, a bearing seat, a chuck nut, a drill bit, and a slider, wherein the bearing seat is fixedly connected to the side of the slider, the bearing is mounted on the bearing seat, the spindle is passed through and connected to the bearing, and the drill bit is connected to the bottom of the spindle through the chuck nut;

[0006] The adjustment module includes a guide sleeve, a guide sleeve seat, a slide rail and a telescopic adjustable screw. The guide sleeve is arranged outside the drill bit, the guide sleeve is connected and fixed to the guide sleeve seat, the guide sleeve seat is connected and fixed to the slide rail, the slider is slidably matched with the slide rail and is arranged above the guide sleeve seat, and the telescopic adjustable screw is passed upward from the bottom of the guide sleeve seat and connected to the slider.

[0007] Optionally, the tool module further includes a clamping block and a tightening screw. A groove is provided on the periphery of the slider. The clamping block is clamped on the groove and adapted to the slide rail. The end of the tightening screw passes through the clamping block and can press against the slide rail.

[0008] Optionally, the guide sleeve seat is provided with guide sleeve holes running through the upper and lower ends thereof and a locking hole located on the side, the guide sleeve passes through the guide sleeve holes, and the locking hole is connected to a fastener for locking the guide sleeve.

[0009] Optionally, a bearing is provided at the top and bottom of the bearing seat respectively, and the main shaft passes through the bearing at the top, the bearing seat and the bearing at the bottom in sequence and is then connected to the collet nut.

[0010] Optionally, the cross-sections of the slider and the slide rail are in the shape of dovetail grooves that fit together.

[0011] Optionally, the die-casting part includes, in addition to the sharpening tool, a strip-shaped connecting piece, and the strip-shaped connecting piece is fixedly connected to the side of the slide rail.

[0012] Optionally, the strip-shaped connecting member is provided with strip-shaped slots arranged along its length direction.

[0013] The embodiment of the present utility model further provides a die-casting burr removal device, which includes the above-mentioned burr removal tool.

[0014] The above one or more technical solutions in the die-casting burr removal tool and die-casting burr removal device provided by the embodiment of the present invention have at least one of the following technical effects: in the die-casting burr removal tool provided by the embodiment of the present invention, by adjusting the telescopic adjustable screw rod, the slider connected to it can be controlled to slide along the up and down directions of the slide rail, so as to drive the height position of the bearing seat to change, thereby driving the main shaft and the drill bit connected to the main shaft through the chuck nut to rise and fall in the guide sleeve, so that the height position of the drill bit can be effectively adjusted. During operation, the main shaft is driven to rotate by the driving source to control the rotation of the drill bit. The rotating drill bit can effectively remove the burr on the die-casting, replacing manual operation, and greatly improving work efficiency and work quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0016] Figure 1 A schematic structural diagram of a die-casting flash removal tool provided in an embodiment of the utility model.

[0017] Figure 2 A schematic diagram of the structural decomposition of a die-casting flash removal tool provided in an embodiment of the utility model.

[0018] Figure 3 A cross-sectional view of a die-casting flash removal tool provided in an embodiment of the present utility model.

[0019] Figure 4This is a schematic structural diagram of a die-casting burr removal device provided in an embodiment of the present invention.

[0020] Among them, the reference numerals in the figures are:

[0021] 1—Die casting deburring tool 10—Tool module 11—Spindle

[0022] 12—Bearing 13—Bearing seat 14—Coller nut

[0023] 15 - drill bit 16 - slider 17 - clamping block

[0024] 18—Tightening screw 20—Adjustment module 21—Guide sleeve

[0025] 22—Guide sleeve 23—Slide rail 24—Telescopic adjustable screw

[0026] 25—Fasteners 30—Strip connectors 31—Strip slots

[0027] 221—Locking hole. DETAILED DESCRIPTION

[0028] The following describes the embodiments of the present invention in detail, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. Figures 1 to 4 The described embodiments are exemplary and are intended to explain the embodiments of the present invention, but should not be understood as limiting the present invention.

[0029] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0030] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present invention, "plurality" means two or more, unless otherwise specifically defined.

[0031] In the embodiments of the present invention, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," "fixed," etc. should be understood in a broad sense. For example, they may refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium; internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the embodiments of the present invention based on specific circumstances.

[0032] In one embodiment of the present invention, Figures 1 to 3 As shown, a die-casting flash removal tool 1 is provided, comprising a tool module 10 and an adjustment module 20. The tool module 10 is used to remove flash from die-castings, while the adjustment module 20 is used to adjust the height of the tool module 10 to meet the needs of removing flash from different die-castings.

[0033] Among them, Figures 1 to 3 As shown, the tool module 10 includes a spindle 11, a bearing 12, a bearing seat 13, a chuck nut 14, a drill bit 15, and a slider 16. The bearing seat 13 is fixedly connected to the side of the slider 16. The bearing 12 is mounted on the bearing seat 13. The spindle 11 is connected to the bearing 12 through the bearing seat 13. The drill bit 15 is connected to the bottom of the spindle 11 through the chuck nut 14. Specifically, the bearing seat 13 is provided to both secure the bearing 12 and connect to the slider 16 through it. This sliding movement drives the movement of the bearing seat 13. The spindle 11 is connected to the bearing 12 after being passed through the bearing 12, allowing the shaft to rotate normally. Furthermore, the drill bit 15 is connected to the chuck nut 14 at the bottom of the spindle 11, allowing the drill bit 15 to be removably mounted. The spindle 11 can then rotate under the drive of a drive source, thereby driving the drill bit 15 to rotate. The rotating drill bit 15 can remove the flash of the die casting.

[0034] Among them, Figures 1 to 3As shown, the adjustment module 20 includes a guide sleeve 21, a guide sleeve seat 22, a slide rail 23, and a telescopic adjustable screw 24. The guide sleeve 21 is sleeved outside the drill bit 15. The guide sleeve 21 is connected and fixed to the guide sleeve seat 22. The guide sleeve seat 22 is connected and fixed to the slide rail 23. The slider 16 is slidably engaged with the slide rail 23 and is arranged above the guide sleeve seat 22. The telescopic adjustable screw 24 is upwardly penetrated from the bottom of the guide sleeve seat 22 and connected to the slider 16. Specifically, the guide sleeve 21 is fixed by the guide sleeve seat 22, and the drill bit 15 is penetrated by the guide sleeve 21. There is a gap between the drill bit 15 and the guide sleeve 21 to ensure that the drill bit 15 can rotate freely under the limit of the guide sleeve 21. Furthermore, because the guide sleeve seat 22 is also connected to a telescopic adjustable screw rod 24, by twisting the telescopic adjustable screw rod 24, the slider 16 connected to its top can be driven to move up and down guided by the slide rail 23. During the movement of the slider 16 up and down along the slide rail 23, the bearing seat 13 connected to it will be moved up and down. In this way, the entire tool module 10 can be adjusted to move up and down, that is, the adjustment module 20 can be used to adjust the tool module 10 to move up and down.

[0035] In the die-casting burr removal tool 1 provided by the embodiment of the present invention, by adjusting the telescopic adjustable screw rod 24, the slider 16 connected thereto can be controlled to slide in the up and down directions along the slide rail 23, so as to drive the height position of the bearing seat 13 to change, thereby driving the main shaft 11 and the drill bit 15 connected to the main shaft 11 through the chuck nut 14 to rise and fall in the guide sleeve 21, so that the height position of the drill bit 15 can be effectively adjusted. During operation, the main shaft 11 is driven to rotate by the driving source to control the rotation of the drill bit 15. The rotating drill bit 15 can effectively remove the burrs on the die-casting, replacing manual operation, thereby greatly improving work efficiency and work quality.

[0036] In one embodiment of the present invention, Figures 1 to 3 As shown, the tool module 10 further includes a clamping block 17 and a tensioning screw 18. A groove (not shown) is provided on the outer periphery of the slider 16. The clamping block 17 is clamped in the groove and adapted to the slide rail 23. The end of the tensioning screw 18 passes through the clamping block 17 and can be pressed against the slide rail 23. Specifically, after the up and down movement of the slider 16 is adjusted by the telescopic adjustable screw 24, the tensioning screw 18 can be tightened to tighten the slider 16. In this way, the slider 16 will no longer move up and down relative to the slide rail 23, achieving a fixed position adjustment.

[0037] Furthermore, the groove provided on the slider 16 is substantially C-shaped, and the clamping block 17 is also substantially C-shaped, and both ends of the clamping block 17 are adapted to be connected to the slide rail 23 .

[0038] In one embodiment of the present invention, Figures 1 to 3 As shown, the guide sleeve seat 22 is provided with guide sleeve holes (not shown) passing through the upper and lower ends thereof and a locking hole 221 located on the side. The guide sleeve 21 passes through the guide sleeve holes. The locking hole 221 is connected to a fastener 25 for locking the guide sleeve 21. Specifically, the guide sleeve 21 passes through the guide sleeve hole, and further by tightening the fastener 25, the fastener 25 abuts the guide sleeve 21. At the same time, the fastener 25 is connected to the guide sleeve seat 22 in the locking hole 221, thereby connecting and fixing the guide sleeve 21 to the guide sleeve seat 22.

[0039] In one embodiment of the present invention, Figures 1 to 3 As shown, a bearing 12 is provided at the top and bottom of the bearing seat 13, respectively. The spindle 11 passes through the top bearing 12, the bearing seat 13, and the bottom bearing 12 in sequence, and then connects to the collet nut 14. Specifically, the bearings 12 provided at the upper and lower positions of the bearing seat 13 connect and position the spindle 11, further guiding and supporting the spindle 11, ensuring stable and reliable rotation of the spindle 11 under the drive source.

[0040] In one embodiment of the present invention, Figure 3 As shown, the cross-sections of the slider 16 and the slide rail 23 are in the shape of dovetail grooves that fit together. The slider 16 and the slide rail 23 with the cross-sections in the shape of dovetail grooves that fit together are stable and reliable after fitting together, and the slider 16 can slide linearly along the slide rail 23.

[0041] In one embodiment of the present invention, the die casting burr removal tool 1 further includes a strip connecting member 30, which is fixedly connected to the side of the slide rail 23. Specifically, the arrangement of the strip connecting member 30 allows the entire die casting burr removal tool 1 to be connected in a suitable position.

[0042] In one embodiment of the present invention, Figures 1 to 3 As shown, the strip connecting member 30 is provided with a strip slot 31 arranged along its length. Specifically, the setting of the strip slot 31 can be passed through the position to connect the entire die casting deburring tool 1, and the specific position of the installed die casting deburring tool 1 can be adjusted along the direction of the strip slot 31.

[0043] The present invention also provides a die casting burr removal device. Figure 1 and 4As shown, it includes the above-mentioned die-casting burr removal tool 1. The die-casting burr removal device of the embodiment of the utility model can be provided with one or more die-casting burr removal tools 1. When working, the main shaft 11 is driven by the driving source to rotate, thereby controlling the rotation of the drill bit 15. The rotating drill bit 15 can effectively remove the burr on the die-casting, replacing manual operation, greatly improving work efficiency and work quality.

[0044] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A die casting flash removal tool, characterized in that: include: A tool module, comprising a spindle, a bearing, a bearing seat, a chuck nut, a drill bit, and a slider, wherein the bearing seat is fixedly connected to the side of the slider, the bearing is mounted on the bearing seat, the spindle is passed through and connected to the bearing, and the drill bit is connected to the bottom of the spindle through the chuck nut; The adjustment module includes a guide sleeve, a guide sleeve seat, a slide rail and a telescopic adjustable screw. The guide sleeve is arranged outside the drill bit, the guide sleeve is connected and fixed to the guide sleeve seat, the guide sleeve seat is connected and fixed to the slide rail, the slider is slidably matched with the slide rail and is arranged above the guide sleeve seat, and the telescopic adjustable screw is passed upward from the bottom of the guide sleeve seat and connected to the slider.

2. The die casting flash removal tool according to claim 1, characterized in that: The tool module also includes a clamping block and a tightening screw. A groove is provided on the outer periphery of the sliding block. The clamping block is clamped on the groove and adapted to the slide rail. The end of the tightening screw passes through the clamping block and can press against the slide rail.

3. The die casting flash removal tool according to claim 1, characterized in that: The guide sleeve seat is provided with guide sleeve holes running through the upper and lower ends thereof and a locking hole located on the side. The guide sleeve passes through the guide sleeve holes. The locking hole is connected to a fastener for locking the guide sleeve.

4. The die casting flash removal tool according to claim 1, characterized in that: The top and bottom of the bearing seat are respectively provided with a bearing, and the main shaft passes through the bearing at the top, the bearing seat and the bearing at the bottom in sequence and is then connected to the collet nut.

5. The die casting flash removal tool according to claim 1, characterized in that: The cross sections of the slider and the slide rail are in the shape of dovetail grooves that fit together.

6. The die casting flash removal tool according to claim 1, characterized in that: In addition to the flashing cutter, the die casting also includes a strip-shaped connecting piece, and the strip-shaped connecting piece is fixedly connected to the side of the slide rail.

7. The die casting flash removal tool according to claim 6, characterized in that: The strip-shaped connecting piece is provided with strip-shaped slots arranged along its length direction.

8. A die casting burr removal device, characterized in that: The invention comprises the die casting flash removal tool according to any one of claims 1 to 7.

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