CN215845907U - Multifunctional milling and drilling tool - Google Patents
Multifunctional milling and drilling tool Download PDFInfo
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- CN215845907U CN215845907U CN202121388119.2U CN202121388119U CN215845907U CN 215845907 U CN215845907 U CN 215845907U CN 202121388119 U CN202121388119 U CN 202121388119U CN 215845907 U CN215845907 U CN 215845907U
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- threaded rod
- milling cutter
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- 238000003801 milling Methods 0.000 title claims abstract description 79
- 238000005553 drilling Methods 0.000 title claims abstract description 23
- 230000000694 effects Effects 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a multifunctional milling and drilling cutter, which adopts the technical scheme that: the milling cutter comprises a milling cutter body, wherein a rotating groove is formed in the bottom of the milling cutter body, and a combined mechanism is arranged at the bottom of the milling cutter body; the combined mechanism comprises a drill bit, limiting holes are formed in two sides of the bottom of the milling cutter body, the limiting holes are formed in two ends of a rotating groove opening and are communicated with the rotating groove, a fixing block is fixedly connected to the top of the drill bit, first limiting blocks are fixedly connected to two ends of the fixing block, the first limiting blocks are arranged in the limiting holes and the rotating groove, and are sleeved with the milling cutter body in a movable mode, first limiting grooves are formed in two ends of the bottom of the rotating groove, limiting clamping blocks are fixedly connected to two ends of the bottom of the first limiting blocks, the limiting clamping blocks are arranged in the first limiting groove and are sleeved with the milling cutter body in a movable mode, and the multifunctional milling and drilling cutter has the advantages that: the problems that the milling cutter and the drilling cutter are troublesome to use separately and cannot be replaced and installed quickly are solved.
Description
Technical Field
The utility model relates to the technical field of cutter processing, in particular to a multifunctional milling and drilling cutter.
Background
Milling cutters, which are rotary tools used for milling and having one or more teeth, are used for machining planes, steps, grooves, formed surfaces, cutting off workpieces and the like on milling machines, and the teeth cut off the allowance of the workpiece intermittently in sequence during operation.
The prior art has the following defects: most of the existing milling cutters and drilling cutters are separately operated, and when machine parts are machined, the milling cutters and the drilling cutters are troublesome to separately use and cannot be rapidly replaced and installed.
Therefore, the utility model is necessary to develop a multifunctional milling and drilling tool.
SUMMERY OF THE UTILITY MODEL
Therefore, the multifunctional milling and drilling cutter provided by the utility model can effectively control the disassembly of a drill bit through the movable sleeving among the first limiting block, the first limiting hole and the rotating groove and through the elastic force provided by the reset spring and the movable sleeving between the limiting clamping block and the first limiting groove, so as to solve the problems that a milling cutter and a drilling cutter are troublesome to use separately and cannot be replaced and installed quickly.
In order to achieve the above purpose, the utility model provides the following technical scheme: a multifunctional milling and drilling tool comprises a milling cutter body, wherein a rotating groove is formed in the bottom of the milling cutter body, and a combined mechanism is arranged at the bottom of the milling cutter body;
the combined mechanism comprises a drill bit, both sides of the bottom of the milling cutter body are respectively provided with a limiting hole, the limiting holes are arranged at both ends of a rotating groove opening and are communicated with a rotating groove, the top of the drill bit is fixedly connected with a fixed block, both ends of the fixed block are respectively fixedly connected with a first limiting block, the first limiting blocks are arranged in the limiting holes and the rotating groove and are movably sleeved with the milling cutter body, both ends of the bottom of the rotating groove are respectively provided with a first limiting groove, both ends of the bottom of the first limiting block are respectively fixedly connected with a limiting fixture block, the limiting fixture block is arranged in the first limiting groove and is movably sleeved with the milling cutter body, both ends of the top of an inner cavity of the rotating groove are respectively provided with a first sliding groove, a sliding block is arranged in the first sliding groove, the bottom of the sliding block is fixedly connected with a second limiting block, the second limiting block is arranged in the first sliding groove and is slidably connected with the milling cutter body, the tapered surface has been seted up at the sliding block top, sliding block bottom fixedly connected with reset spring, reset spring locates inside the first sliding tray and with cutter body fixed connection.
Preferably, the top of the milling cutter body is provided with a bearing plate, the bottom of one side of the bearing plate is provided with a second limit groove, the top of the milling cutter body is arranged in the second limit groove and movably sleeved with the bearing plate, the top of the bearing plate is fixedly connected with a first motor, and the top of the milling cutter body is fixedly connected with the output end of the first motor.
Preferably, a second sliding groove is formed in the bearing plate and communicated with a second limiting groove, sliding clamping plates are connected to two sides of the inner portion of the second sliding groove in a sliding mode, an arc-shaped groove is formed in one side of each sliding clamping plate, a third limiting groove is formed in the top of the outer side of the milling cutter body, and each sliding clamping plate is arranged in the corresponding third limiting groove and is matched with the corresponding arc-shaped groove.
Preferably, the inside first threaded rod that is equipped with of second sliding tray, first threaded rod passes through the bearing and is connected with the loading board rotation, first threaded rod one end fixedly connected with second threaded rod, second threaded rod and first threaded rod outside screw thread are opposite, first threaded rod and second threaded rod all run through the slip cardboard and with slip cardboard threaded connection.
Preferably, one end of the bearing plate is fixedly connected with a second motor, and one end of the second threaded rod is fixedly connected with the output end of the second motor.
Preferably, a supporting table is arranged on one side of the bearing plate, a third sliding groove is formed in one side of the supporting table, and one side of the bearing plate is arranged in the third sliding groove and is in sliding connection with the supporting table.
Preferably, the inside lifting unit that is equipped with of third sliding tray, lifting unit includes the third threaded rod, the third threaded rod is located inside the third sliding tray and rotates with a supporting bench and is connected, the third threaded rod runs through the loading board and with loading board threaded connection.
Preferably, an inner groove is formed in one side of the supporting table, a rotating rod is rotatably connected to the inner groove, a second bevel gear is fixedly connected to one end of the rotating rod, a first bevel gear is fixedly connected to one end of a third threaded rod, and the first bevel gear is meshed with the second bevel gear.
Preferably, one side of the support table is fixedly connected with a third motor, and the output end of the third motor is fixedly connected with one end of the rotating rod.
The utility model has the beneficial effects that:
1. according to the utility model, the drill bit can be effectively disassembled, replaced and installed through the movable sleeving between the first limiting block and the first limiting hole as well as between the first limiting groove and the first limiting block, and the elastic force provided by the reset spring and the movable sleeving between the limiting clamping block and the first limiting groove are applied to the sliding block, so that the problems that the milling cutter and the drilling cutter are troublesome to use separately and cannot be replaced and installed quickly are effectively solved.
2. According to the milling cutter, the milling cutter body can be effectively disassembled and replaced by the arrangement of the first threaded rod and the second threaded rod with opposite outer threads and the fit between the sliding clamping plate and the third limiting groove, the third threaded rod is driven to rotate by the meshing connection between the first bevel gear and the second bevel gear, and meanwhile, the lifting of the bearing plate can be effectively controlled by the threaded connection between the third threaded rod and the bearing plate.
Drawings
FIG. 1 is a schematic view of the overall structure provided by the present invention;
FIG. 2 is a sectional view of a milling cutter body structure provided by the present invention;
FIG. 3 is a cross-sectional view of the bearing plate structure provided in the present invention;
FIG. 4 is an exploded view of a slide card structure according to the present invention;
FIG. 5 is a schematic view of a third threaded rod according to the present invention;
in the figure: the milling cutter comprises a milling cutter body 1, a rotating groove 2, a drill bit 3, a first limiting block 4, a limiting clamping block 5, a sliding block 6, a return spring 7, a bearing plate 8, a second sliding groove 9, a sliding clamping plate 10, an arc-shaped groove 11, a first threaded rod 12, a second threaded rod 13, a supporting table 14, a third sliding groove 15, a third threaded rod 16, a rotating rod 17, a second bevel gear 18 and a first bevel gear 19.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Referring to the attached drawings 1-4, the utility model provides a multifunctional milling and drilling tool, which comprises a milling cutter body 1, wherein a rotating groove 2 is formed in the bottom of the milling cutter body 1, and a combined mechanism is arranged at the bottom of the milling cutter body 1;
the combined mechanism comprises a drill bit 3, both sides of the bottom of the milling cutter body 1 are provided with limiting holes, the limiting holes are arranged at both ends of a port of the rotating groove 2 and are communicated with the rotating groove 2, the top of the drill bit 3 is fixedly connected with a fixed block, both ends of the fixed block are fixedly connected with first limiting blocks 4, the first limiting blocks 4 are arranged in the limiting holes and the rotating groove 2 and are movably sleeved with the milling cutter body 1, both ends of the bottom of the rotating groove 2 are provided with first limiting grooves, both ends of the bottom of the first limiting blocks 4 are fixedly connected with limiting fixture blocks 5, the limiting fixture blocks 5 are arranged in the first limiting grooves and are movably sleeved with the milling cutter body 1, both ends of the top of an inner cavity of the rotating groove 2 are provided with first sliding grooves, the inside of the first sliding grooves is provided with sliding blocks 6, the bottoms of the sliding blocks 6 are fixedly connected with second limiting blocks, the second limiting blocks are arranged in the first sliding grooves and are slidably connected with the milling cutter body 1, the top of the sliding block 6 is provided with a conical surface, the bottom of the sliding block 6 is fixedly connected with a return spring 7, the return spring 7 is arranged in the first sliding groove and is fixedly connected with the milling cutter body 1, the first limiting block 4 is movably sleeved with the first limiting hole and the rotating groove 2, and meanwhile, the sliding block 6 is subjected to the elastic force provided by the return spring 7 and the movable sleeved connection between the limiting clamping block 5 and the first limiting groove, so that the drill bit 3 can be effectively disassembled, replaced and installed;
further, a bearing plate 8 is arranged at the top of the milling cutter body 1, a second limiting groove is formed in the bottom of one side of the bearing plate 8, the top of the milling cutter body 1 is arranged in the second limiting groove and movably sleeved with the bearing plate 8, a first motor is fixedly connected to the top of the bearing plate 8, and the top of the milling cutter body 1 is fixedly connected with the output end of the first motor;
furthermore, a second sliding groove 9 is formed in the bearing plate 8, the second sliding groove 9 is communicated with a second limiting groove, sliding clamping plates 10 are connected to two sides of the interior of the second sliding groove 9 in a sliding manner, an arc-shaped groove 11 is formed in one side of each sliding clamping plate 10, a third limiting groove is formed in the top of the outer side of the milling cutter body 1, each sliding clamping plate 10 is arranged in the corresponding third limiting groove, the arc-shaped grooves 11 are matched with the third limiting grooves, and the milling cutter body 1 can be effectively disassembled and replaced through matching between the sliding clamping plates 10 and the third limiting grooves;
furthermore, a first threaded rod 12 is arranged inside the second sliding groove 9, the first threaded rod 12 is rotatably connected with the bearing plate 8 through a bearing, one end of the first threaded rod 12 is fixedly connected with a second threaded rod 13, the outer side threads of the second threaded rod 13 are opposite to those of the first threaded rod 12, the first threaded rod 12 and the second threaded rod 13 both penetrate through the sliding clamping plates 10 and are in threaded connection with the sliding clamping plates 10, and the two sliding clamping plates 10 can be effectively driven to move in opposite directions through the arrangement of the first threaded rod 12 and the outer side threads of the second threaded rod 13, so that the milling cutter body 1 is fixed and detached;
further, one end of the bearing plate 8 is fixedly connected with a second motor, and one end of the second threaded rod 13 is fixedly connected with the output end of the second motor;
furthermore, a supporting table 14 is arranged on one side of the bearing plate 8, a third sliding groove 15 is formed in one side of the supporting table 14, and one side of the bearing plate 8 is arranged in the third sliding groove 15 and is in sliding connection with the supporting table 14;
furthermore, a lifting assembly is arranged inside the third sliding groove 15, the lifting assembly comprises a third threaded rod 16, the third threaded rod 16 is arranged inside the third sliding groove 15 and is rotatably connected with the supporting table 14, and the third threaded rod 16 penetrates through the bearing plate 8 and is in threaded connection with the bearing plate 8;
furthermore, an inner groove is formed in one side of the supporting table 14, a rotating rod 17 is rotatably connected inside the inner groove, a second bevel gear 18 is fixedly connected to one end of the rotating rod 17, a first bevel gear 19 is fixedly connected to one end of the third threaded rod 16, the first bevel gear 19 is meshed with the second bevel gear 18, the third threaded rod 16 is driven to rotate through the meshed connection between the first bevel gear 19 and the second bevel gear 18, and meanwhile, the lifting of the bearing plate 8 can be effectively controlled through the threaded connection between the third threaded rod 16 and the bearing plate 8;
further, a third motor is fixedly connected to one side of the supporting table 14, and an output end of the third motor is fixedly connected to one end of the rotating rod 17.
The using process of the utility model is as follows: when the milling cutter is used, a user enters the first limiting block 4 into the rotating groove 2 through the movable sleeve between the first limiting block 4 and the first limiting hole, then rotates the drill bit 3, when the drill bit 3 rotates to enable the limiting clamping block to coincide with the first limiting groove, the limiting clamping block is fixed in the first limiting groove through the elastic force provided by the reset spring 7, so that the drill bit 3 is fixed at the bottom end of the milling cutter body 1, then the user drives the first threaded rod 12 and the second threaded rod 13 to rotate through the second motor, the sliding clamping plates 10 move oppositely through the arrangement of the threads on the outer sides of the first threaded rod 12 and the second threaded rod 13, the milling cutter body 1 is fixed through the fit between the third limiting groove and the sliding clamping plates 10, and then the user drives the third threaded rod 16 to rotate through the meshing connection between the first bevel gear 19 and the second bevel gear 18, the bearing plate 8 is lifted and lowered by the threaded connection between the third threaded rod 16 and the bearing plate 8, so that the position of the milling cutter body 1 is adjusted.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solution described above. Therefore, any simple modifications or equivalent substitutions made in accordance with the technical solution of the present invention are within the scope of the claims of the present invention.
Claims (9)
1. The utility model provides a multi-functional milling and drilling cutter, includes cutter body (1), its characterized in that: the bottom of the milling cutter body (1) is provided with a rotating groove (2), and the bottom of the milling cutter body (1) is provided with a combined mechanism;
the combined mechanism comprises a drill bit (3), both sides of the bottom of the milling cutter body (1) are provided with limiting holes, the limiting holes are arranged at both ends of a rotating groove (2) and are communicated with the rotating groove (2), the top of the drill bit (3) is fixedly connected with a fixed block, both ends of the fixed block are fixedly connected with first limiting blocks (4), the first limiting blocks (4) are arranged in the limiting holes and the rotating groove (2) and are movably sleeved with the milling cutter body (1), both ends of the bottom of the rotating groove (2) are provided with first limiting grooves, both ends of the bottom of the first limiting blocks (4) are fixedly connected with limiting clamping blocks (5), the limiting clamping blocks (5) are arranged in the first limiting grooves and are movably sleeved with the milling cutter body (1), both ends of the top of an inner cavity of the rotating groove (2) are provided with first sliding grooves, and sliding blocks (6) are arranged in the first sliding grooves, sliding block (6) bottom fixedly connected with second stopper, the second stopper locate inside first sliding tray and with milling cutter body (1) sliding connection, the conical surface has been seted up at sliding block (6) top, sliding block (6) bottom fixedly connected with reset spring (7), reset spring (7) locate inside first sliding tray and with milling cutter body (1) fixed connection.
2. The multifunctional milling and drilling tool as set forth in claim 1, wherein: the milling cutter body (1) top is equipped with loading board (8), the second spacing groove has been seted up to loading board (8) one side bottom, milling cutter body (1) top is located the inside second spacing groove and is cup jointed with loading board (8) activity, loading board (8) top fixedly connected with first motor, milling cutter body (1) top and first motor output end fixed connection.
3. The multifunctional milling and drilling tool as set forth in claim 2, wherein: the milling cutter is characterized in that a second sliding groove (9) is formed in the bearing plate (8), the second sliding groove (9) is communicated with a second limiting groove, sliding clamping plates (10) are connected to two sides of the second sliding groove (9) in a sliding mode, an arc-shaped groove (11) is formed in one side of each sliding clamping plate (10), a third limiting groove is formed in the top of the outer side of the milling cutter body (1), and each sliding clamping plate (10) is arranged in the third limiting groove and the arc-shaped groove (11) is matched with the third limiting groove.
4. The multifunctional milling and drilling tool as set forth in claim 3, wherein: the novel bearing plate is characterized in that a first threaded rod (12) is arranged inside the second sliding groove (9), the first threaded rod (12) is rotatably connected with the bearing plate (8) through a bearing, a second threaded rod (13) is fixedly connected with one end of the first threaded rod (12), the second threaded rod (13) is opposite to the outer side thread of the first threaded rod (12), and the first threaded rod (12) and the second threaded rod (13) both penetrate through the sliding clamping plate (10) and are in threaded connection with the sliding clamping plate (10).
5. The multifunctional milling and drilling tool as set forth in claim 4, wherein: one end of the bearing plate (8) is fixedly connected with a second motor, and one end of the second threaded rod (13) is fixedly connected with the output end of the second motor.
6. The multifunctional milling and drilling tool as set forth in claim 5, wherein: supporting table (14) is arranged on one side of the bearing plate (8), a third sliding groove (15) is formed in one side of the supporting table (14), and the bearing plate (8) is arranged on one side of the third sliding groove (15) and is connected with the supporting table (14) in a sliding mode.
7. The multifunctional milling and drilling tool as set forth in claim 6, wherein: the inside lifting unit that is equipped with of third sliding tray (15), lifting unit includes third threaded rod (16), third threaded rod (16) are located inside third sliding tray (15) and are rotated with brace table (14) and be connected, bearing board (8) and bearing board (8) threaded connection are run through in third threaded rod (16).
8. The multifunctional milling and drilling tool as set forth in claim 7, wherein: an inner groove is formed in one side of the supporting table (14), the inner groove is rotatably connected with a rotating rod (17), one end of the rotating rod (17) is fixedly connected with a second bevel gear (18), one end of a third threaded rod (16) is fixedly connected with a first bevel gear (19), and the first bevel gear (19) is meshed with the second bevel gear (18).
9. The multifunctional milling and drilling tool as set forth in claim 8, wherein: supporting bench (14) one side fixedly connected with third motor, third motor output and dwang (17) one end fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121388119.2U CN215845907U (en) | 2021-06-22 | 2021-06-22 | Multifunctional milling and drilling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121388119.2U CN215845907U (en) | 2021-06-22 | 2021-06-22 | Multifunctional milling and drilling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215845907U true CN215845907U (en) | 2022-02-18 |
Family
ID=80334485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121388119.2U Active CN215845907U (en) | 2021-06-22 | 2021-06-22 | Multifunctional milling and drilling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215845907U (en) |
-
2021
- 2021-06-22 CN CN202121388119.2U patent/CN215845907U/en active Active
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