Deburring device

Abstract

The utility model relates to the technical field of metal part machining, and provides a deburring device which comprises an automatic drilling machine, a milling cutter and a clamping assembly. The milling cutter is arranged at the power output end of the automatic drilling machine, and the automatic drilling machine drives the milling cutter to rotate and drives the milling cutter to move in the vertical direction. The clamping assembly comprises a clamping seat, a clamping head, a connecting block and a first driving piece; the clamping seat is positioned below the milling cutter; the clamping head is arranged on the clamping seat, a placing groove is formed in the upper end of the clamping head, a plurality of deformation grooves which are communicated with one another are formed in the circumferential direction of the clamping head at intervals, a movable groove is formed in the lower end of the clamping head in the vertical direction, and the movable groove is communicated with the deformation grooves; the connecting block is connected into the movable groove in a sliding mode, and the first driving piece is arranged in the clamping base and used for driving the connecting block to be close to or away from the multiple deformation grooves. Therefore, the efficiency of removing the burrs on the surface of the metal part can be improved.

Description

Technical Field

[0001] The present application relates to the field of metal parts processing, and in particular to a deburring device. Background Art

[0002] Currently, after some metal parts (such as the mounting blocks of bathroom towel rails) are produced and processed, the surfaces of the metal parts have many burrs, and they need to be processed by a deburring device to remove the burrs on the surface.

[0003] In related technologies, a deburring device consists of an automatic drilling machine, a milling cutter, and a fixture. The milling cutter is mounted at the power output of the automatic drilling machine, and the fixture is located below the milling cutter. During operation, the metal part to be processed is first fixed to the fixture using fasteners. The automatic drilling machine then rotates, driving the milling cutter downward, bringing it into contact with the metal part to remove burrs.

[0004] However, in actual applications, fasteners need to be installed and disassembled each time to achieve the installation and disassembly of metal parts. The operation is relatively cumbersome, resulting in low efficiency in removing burrs on the surface of metal parts, so improvement is needed. Utility Model Content

[0005] In order to improve the efficiency of removing burrs from the surface of metal parts, the present application provides a deburring device.

[0006] The deburring device provided in this application adopts the following technical solution:

[0007] A deburring device comprises an automatic drilling machine, a milling cutter and a clamping assembly; the milling cutter is arranged at the power output end of the automatic drilling machine, and the automatic drilling machine drives the milling cutter to rotate and drives the milling cutter to move in the vertical direction; the clamping assembly comprises a clamping seat, a chuck, a connecting block and a first driving member; the clamping seat is located below the milling cutter; the chuck is arranged on the clamping seat, the upper end of the chuck is provided with a placement groove and a plurality of mutually connected deformation grooves are provided along its own circumferential intervals, the lower end of the chuck is provided with a movable groove in the vertical direction, and the movable groove is connected to a plurality of the deformation grooves; the connecting block is slidably connected to the movable groove, and the first driving member is arranged in the clamping seat and is used to drive the connecting block close to or away from the plurality of deformation grooves.

[0008] By adopting the above technical solution, in actual application, in the initial state, the connecting block is located at the upper end of the movable groove. Under the action of multiple deformation grooves, the connecting block stretches the upper end of the chuck. At this time, the metal part to be processed can be placed in the placement groove. Then the first driving member drives the connecting block to move downward along the movable groove, so that the connecting block is away from the multiple deformation grooves. The upper end of the chuck is reset to clamp the metal part, and then the automatic drilling machine drives the milling cutter to work to remove burrs on the surface of the metal part. When replacing a new metal part, the first driving member only needs to drive the connecting block to move upward along the movable groove to release the clamping of the chuck on the metal part, so as to facilitate replacement, thereby improving the efficiency of removing burrs on the surface of the metal part.

[0009] Preferably, the deburring device further includes a sliding assembly, the sliding assembly includes a sliding plate, the sliding plate is slidingly connected to the workbench of the automatic drilling machine, and the clamping seat is provided on the sliding plate.

[0010] By adopting the above technical solution and providing a sliding plate, the clamp seat slides through the sliding plate, so that the clamp is close to the staff, so as to facilitate the taking and placing of metal parts in the clamp.

[0011] Preferably, the sliding assembly further includes a second driving member, and the second driving member is used to drive the sliding plate to slide.

[0012] By adopting the above technical solution and providing a second driving member, the second driving member drives the sliding plate to slide, and manual operation by staff is unnecessary, thereby facilitating the sliding of the sliding plate.

[0013] Preferably, the sliding assembly further includes a mounting plate, the mounting plate is provided on the workbench of the automatic drilling machine, the sliding plate is slidingly connected to the mounting plate, and the second driving member is located between the sliding plate and the mounting plate.

[0014] By adopting the above technical solution, a mounting plate is provided to provide a mounting base for the sliding plate and the second driving member, and the second driving member is located between the sliding plate and the mounting plate, which can fully utilize the space to reduce the overall size of the sliding assembly.

[0015] Preferably, adjustment grooves are provided on both sides of the mounting plate along the sliding direction of the sliding plate, and the mounting plate is passed through the adjustment grooves by bolts and is threadedly fixed to the workbench of the automatic drilling machine.

[0016] By adopting the above technical solution, an adjustment slot is set to facilitate the adjustment of the position between the mounting plate and the workbench of the automatic drilling machine, thereby facilitating the adjustment of the position between the milling cutter and the chuck, so that the lower cutter can fully contact the metal parts placed in the slot.

[0017] Preferably, the sliding assembly further includes a sliding rail and a slider, the sliding rail is arranged on the mounting plate, the slider is arranged on the sliding plate, and the slider is slidably connected to the sliding rail.

[0018] By adopting the above technical solution and arranging the slide rails and the sliders, the movement of the sliding plate is made more stable and smooth.

[0019] Preferably, the deburring device further includes a start switch and a controller, and the start switch, the automatic drilling machine, the first driving member and the second driving member are all electrically connected to the controller.

[0020] By adopting the above technical solution and setting a start switch and a controller, the milling cutter can automatically contact the metal part, thereby improving the efficiency of removing burrs on the surface of the metal part.

[0021] Preferably, the milling cutter includes a cutter seat and a cutter block, the cutter seat is fixedly connected to the power output end of the automatic drilling machine, and the cutter block is tightly inserted into the cutter seat.

[0022] By adopting the above technical solution and arranging the knife seat and the knife block, it is convenient to replace the knife block, thereby ensuring the effect of removing burrs on the surface of metal parts.

[0023] In summary, this application includes at least one of the following beneficial technical effects:

[0024] 1. In actual application, in the initial state, the connecting block is located at the upper end of the movable groove. Under the action of the multiple deformation grooves, the connecting block opens the upper end of the chuck. At this time, the metal part to be processed can be placed in the placement groove. Then, the first driving member drives the connecting block to move downward along the movable groove, so that the connecting block is away from the multiple deformation grooves. The upper end of the chuck is reset to clamp the metal part. Then, the automatic drilling machine drives the milling cutter to work to remove burrs on the surface of the metal part. When replacing a new metal part, the first driving member only needs to drive the connecting block to move upward along the movable groove to release the clamping of the chuck on the metal part, so as to facilitate replacement, thereby improving the efficiency of removing burrs on the surface of the metal part.

[0025] 2. By providing a mounting plate to provide a mounting base for the sliding plate and the second drive member, and the second drive member is located between the sliding plate and the mounting plate, the space can be fully utilized to reduce the overall size of the sliding assembly;

[0026] 3. By setting the tool holder and tool block, it is easy to replace the tool block to ensure the effect of removing burrs on the surface of metal parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 Schematic diagram of the overall structure of the deburring device in the embodiment of the present application;

[0028] Figure 2 Schematic diagram of the exploded structure of the clamping assembly in an embodiment of the present application;

[0029] Figure 3 It is a partial structural diagram of the deburring device in an embodiment of the present application.

[0030] Figure numerals: 1. Machine; 2. Automatic drilling machine; 3. Milling cutter; 31. Tool holder; 32. Tool block; 4. Clamping assembly; 41. Clamping seat; 42. Chuck; 421. Placement slot; 422. Deformation slot; 423. Movable slot; 43. Connecting block; 44. First driving member; 5. Sliding assembly; 51. Sliding plate; 52. Second driving member; 53. Mounting plate; 531. Adjustment slot; 54. Slide rail; 55. Slider; 6. Start switch. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1-3 This application is described in further detail.

[0032] The embodiment of the present application discloses a deburring device.

[0033] Reference Figure 1 The deburring device includes a machine 1, an automatic drilling machine 2, a milling cutter 3 and a clamping assembly 4. The automatic drilling machine 2 is fixedly connected to the machine 1, and the milling cutter 3 is fixedly connected to the power output end of the automatic drilling machine 2. The automatic drilling machine 2 drives the milling cutter 3 to rotate and drives the milling cutter 3 to move in the vertical direction. Among them, the automatic drilling machine 2 is an existing technology and the specific structure is not elaborated.

[0034] Reference Figure 1 and Figure 2 The clamping assembly 4 includes a clamping seat 41, a chuck 42, a connecting block 43 and a first driving member 44. The clamping seat 41 is located below the milling cutter 3. The chuck 42 is fixedly connected to the clamping seat 41 and the upper end protrudes from the clamping seat 41. The upper end of the chuck 42 is provided with a placement groove 421 for placing metal parts. At the same time, the upper end of the chuck 42 is provided with a plurality of deformation grooves 422 evenly spaced along its own circumference. Four deformation grooves 422 are used as an example for explanation. The four deformation grooves 422 are connected at one end close to the center of the chuck 42 and extend into the placement groove 421.

[0035] At the same time, a movable slot 423 is defined vertically at the lower end of the clamp 42, which is in communication with the four deformation slots 422. A connecting block 43 is slidably connected in the movable slot 423, sliding vertically. The diameter of the connecting block 43 is slightly larger than the diameter of the movable slot 423. A first driving member 44 is a pneumatic cylinder, but in other embodiments, it may also be an oil cylinder, an electric push cylinder, or the like. The first driving member 44 is fixedly connected to the clamp base 41, and a power output shaft of the first driving member 44 is fixedly connected to the lower end of the connecting block 43, thereby driving the connecting block 43 to slide, causing the connecting block 43 to move closer to or further from the deformation slot 422.

[0036] In actual application, in the initial state, the first driving member 44 drives the connecting block 43 to move upward, so that the connecting block 43 is located at the upper end of the movable groove 423. The connecting block 43 is tightly pressed against the chuck 42, and under the action of the multiple deformation grooves 422, the connecting block 43 opens the upper end of the chuck 42. At this time, the worker places the metal part to be processed in the placement groove 421. Afterwards, the first driving member 44 drives the connecting block 43 to move downward along the movable groove 423, so that the connecting block 43 is away from the multiple deformation grooves 422. The upper end of the chuck 42 is elastically reset to clamp the metal part in the placement groove 421. Then, the automatic drilling machine 2 drives the milling cutter 3 to work, so that the milling cutter 3 rotates and moves downward in the vertical direction. The milling cutter 3 approaches the clamping seat 41 and contacts the metal part to remove burrs on the metal part surface.

[0037] When replacing a new metal part, the first driving member 44 only needs to drive the connecting block 43 to move upward along the movable groove 423 to release the clamping of the metal part by the chuck 42. The operation is simple and convenient, thereby facilitating the replacement of the metal part and improving the efficiency of removing burrs on the surface of the metal part.

[0038] Reference Figure 3 In some embodiments, the deburring device also includes a sliding assembly 5, which includes a sliding plate 51. The sliding plate 51 is arranged in a rectangular plate shape. The sliding plate 51 is slidably connected to the workbench of the automatic drilling machine 2. The sliding direction is the length direction of the automatic drilling machine 2. The clamping seat 41 is fixedly connected to the upper side of the sliding plate 51 by bolts, so that the clamping seat 41 can slide through the sliding plate 51, so that the chuck 42 can slide close to the staff, so that the staff can take and place the metal parts in the placement slot 421 of the chuck 42.

[0039] In some embodiments, the sliding assembly 5 also includes a second driving member 52. The second driving member 52 can be but is not limited to a pneumatic cylinder, an oil cylinder, an electric push cylinder, etc. The power output shaft of the second driving member 52 is fixedly connected to the sliding plate 51 to drive the sliding plate 51 to slide, so as to realize the automatic sliding of the sliding plate 51 without manual operation by the staff, thereby facilitating the sliding of the sliding plate 51 and facilitating the picking and placing of metal parts.

[0040] In some embodiments, the sliding assembly 5 also includes a mounting plate 53, which is fixedly connected to the workbench of the automatic drilling machine 2, the sliding plate 51 is slidingly connected to the upper side of the mounting plate 53, and the second driving member 52 is fixedly connected to the upper side of the mounting plate 53 and is located between the mounting plate 53 and the sliding plate 51, which can make full use of the space to reduce the overall size of the sliding assembly 5, thereby reducing the overall size of the deburring device.

[0041] In some embodiments, the mounting plate 53 is fixedly connected to the automatic drilling machine 2 by bolts. Specifically, adjustment grooves 531 are provided on both sides of the mounting plate 53 along the sliding direction of the sliding plate 51. The adjustment grooves 531 are strip grooves. The bolts are passed through the strip grooves and are threadedly connected to the workbench of the automatic drilling machine 2 to facilitate adjustment of the position between the mounting plate 53 and the workbench of the automatic drilling machine 2, thereby facilitating adjustment of the position between the milling cutter 3 and the chuck 42 to ensure that the lower cutter can fully contact the metal parts in the placement groove 421.

[0042] In some embodiments, the sliding assembly 5 also includes sliding rails 54 and sliders 55. There are two sliding rails 54 and they are fixedly connected to the upper side of the mounting plate 53. There are four sliders 55. The four sliders 55 are fixedly connected to the lower side of the sliding plate 51. Two of the sliders 55 are slidingly connected to one of the sliding rails 54, and the other two sliders 55 are slidingly connected to the other sliding rail 54, so that the movement of the sliding plate 51 is more stable and smooth.

[0043] In some embodiments, the milling cutter 3 includes a tool holder 31 and a tool block 32. The tool holder 31 is fixedly connected to the power output end of the automatic drilling machine 2, and the tool block 32 is tightly inserted into the tool holder 31 to facilitate the installation and disassembly of the tool block 32. When the tool block 32 is severely worn, it is convenient to replace the tool block 32, thereby ensuring the effect of removing burrs on the surface of metal parts.

[0044] In some embodiments, the deburring device further includes a start switch 6 and a controller (not shown in the figures). The start switch 6 is placed on the machine 1, and the controller is electrically connected to the start switch 6, the automatic drilling machine 2, the first driving member 44, and the second driving member 52. During operation, a metal part is placed in the placement slot 421. By pressing the start switch 6, the first driving member 44 drives the connecting block 43 to move upward to clamp the metal part. Then, the second driving member 52 drives the sliding plate 51 to slide so that the clamping seat 41 is directly below the milling cutter 3. The automatic drilling machine 2 starts working to drive the milling cutter 3 to rotate and move the milling cutter 3 downward, so that the rotating milling cutter 3 contacts the surface of the metal part, thereby automatically completing the deburring work on the surface of the metal part, thereby improving the efficiency of removing burrs on the surface of the metal part.

[0045] The implementation principle of this embodiment is as follows: in actual application, in the initial state, the first driving member 44 drives the connecting block 43 to move upward, so that the connecting block 43 is located at the upper end of the movable groove 423, and the connecting block 43 is tightly pressed against the chuck 42. Under the action of the multiple deformation grooves 422, the connecting block 43 opens the upper end of the chuck 42. At this time, the worker places the metal part to be processed in the placement groove 421. Afterwards, the first driving member 44 drives the connecting block 43 to move downward along the movable groove 423, so that the connecting block 43 is away from the multiple deformation grooves 422. The upper end of the chuck 42 is elastically reset to clamp the metal part in the placement groove 421. Then, the automatic drilling machine 2 drives the milling cutter 3 to work, so that the milling cutter 3 rotates and moves downward in the vertical direction. The milling cutter 3 approaches the clamping seat 41 and contacts the metal part to remove burrs on the metal part surface.

[0046] When replacing a new metal part, the first driving member 44 only needs to drive the connecting block 43 to move upward along the movable groove 423 to release the clamping of the metal part by the chuck 42. The operation is simple and convenient, thereby facilitating the replacement of the metal part and improving the efficiency of removing burrs on the surface of the metal part.

[0047] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A deburring device, characterized in that: The invention comprises an automatic drilling machine (2), a milling cutter (3) and a clamping assembly (4); the milling cutter (3) is arranged at the power output end of the automatic drilling machine (2), and the automatic drilling machine (2) drives the milling cutter (3) to rotate and drives the milling cutter (3) to move in the vertical direction; the clamping assembly (4) comprises a clamping seat (41), a chuck (42), a connecting block (43) and a first driving member (44); the clamping seat (41) is located below the milling cutter (3); the chuck (42) is arranged on the clamping seat (41), and the chuck ( The upper end of the clamp (42) is provided with a placement groove (421) and a plurality of mutually connected deformation grooves (422) are provided at intervals along its own circumference. The lower end of the clamp (42) is provided with a movable groove (423) in the vertical direction. The movable groove (423) is connected to the plurality of deformation grooves (422). The connecting block (43) is slidably connected in the movable groove (423). The first driving member (44) is provided in the clamp seat (41) and is used to drive the connecting block (43) to approach or move away from the plurality of deformation grooves (422).

2. A deburring device according to claim 1, characterized in that: The deburring device further comprises a sliding assembly (5), wherein the sliding assembly (5) comprises a sliding plate (51), wherein the sliding plate (51) is slidingly connected to a workbench of the automatic drilling machine (2), and the clamping seat (41) is arranged on the sliding plate (51).

3. A deburring device according to claim 2, characterized in that: The sliding assembly (5) further includes a second driving member (52), and the second driving member (52) is used to drive the sliding plate (51) to slide.

4. A deburring device according to claim 3, characterized in that: The sliding assembly (5) further includes a mounting plate (53), the mounting plate (53) being arranged on a workbench of the automatic drilling machine (2), the sliding plate (51) being slidingly connected to the mounting plate (53), and the second driving member (52) being located between the sliding plate (51) and the mounting plate (53).

5. A deburring device according to claim 4, characterized in that: Adjustment slots (531) are provided on both sides of the mounting plate (53) along the sliding direction of the sliding plate (51); the mounting plate (53) is threadedly inserted into the adjustment slots (531) and is fixed to the workbench of the automatic drilling machine (2) via bolts.

6. A deburring device according to claim 4, characterized in that: The sliding assembly (5) further comprises a sliding rail (54) and a sliding block (55), wherein the sliding rail (54) is arranged on the mounting plate (53), the sliding block (55) is arranged on the sliding plate (51), and the sliding block (55) is slidingly connected to the sliding rail (54).

7. The deburring device according to claim 3, characterized in that: The deburring device further comprises a start switch (6) and a controller, wherein the start switch (6), the automatic drilling machine (2), the first drive member (44) and the second drive member (52) are all electrically connected to the controller.

8. The deburring device according to claim 1, characterized in that: The milling cutter (3) comprises a cutter seat (31) and a cutter block (32); the cutter seat (31) is fixedly connected to the power output end of the automatic drilling machine (2); and the cutter block (32) is tightly inserted into the cutter seat (31).

Images