CN220992905U - Milling machine with rotatable cutter - Google Patents
Milling machine with rotatable cutter Download PDFInfo
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- CN220992905U CN220992905U CN202322584730.8U CN202322584730U CN220992905U CN 220992905 U CN220992905 U CN 220992905U CN 202322584730 U CN202322584730 U CN 202322584730U CN 220992905 U CN220992905 U CN 220992905U
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- milling machine
- cutter
- rotating rod
- fastening plates
- seat
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- 238000003801 milling Methods 0.000 title claims abstract description 59
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 239000011521 glass Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 235000000396 iron Nutrition 0.000 claims description 2
- 238000003754 machining Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Automatic Tool Replacement In Machine Tools (AREA)
Abstract
The utility model relates to the technical field of milling machines, in particular to a rotatable cutter type milling machine which comprises a milling machine body, a milling machine head arranged on the milling machine body and a cutter switching assembly for changing a cutter, wherein the cutter switching assembly comprises two fastening plates arranged on the milling machine body, a protection assembly for avoiding splashing of scraps is arranged between the two fastening plates, and a piston rod end of the milling machine head is provided with two straight racks through a mounting seat; the protection component comprises a protection plate, a rotating rod and gears, wherein the rotating rod is rotatably arranged between the two fastening plates, and two side walls of the protection plate are arranged on the rotating rod through torsion springs. When the milling machine head drives the cutter to descend for workpiece machining operation, the straight racks are synchronously driven to descend, so that overturning operation of the protection plate is achieved through mutual engagement between the straight racks and the gears, a range shielding machining area is achieved, and the situation that staff scratches caused by splashing of workpiece scraps is avoided.
Description
Technical Field
The utility model relates to the technical field of milling machines, in particular to a milling machine with a rotatable cutter.
Background
The milling machine mainly refers to a machine tool for machining various surfaces of a workpiece by using a milling cutter, the milling cutter usually takes rotary motion as main motion, and the movement of the workpiece and the milling cutter is feed motion, so that the milling machine can machine planes and grooves, and can machine various curved surfaces, gears and the like.
Through retrieval, chinese patent grant publication No. CN 218425851U discloses a milling machine capable of realizing tool rotation, which comprises a milling machine body, wherein a workbench is fixedly arranged on the side edge of the milling machine body, a rotary adjusting frame is fixedly arranged in the milling machine body, a conversion tool magazine is movably arranged in the rotary adjusting frame, and a milling machine head is fixedly arranged at the top of the milling machine body. According to the scheme, the milling machine tool to be processed is placed in the limiting groove; the placing block is positioned at the bottom of the milling machine head, the rotating drive is started, the rotating shaft drives the tool magazine frame to rotate, the milling machine tool to be replaced rotates to the bottom of the milling machine head, the milling machine head is started to clamp the pull bolt of the milling machine tool, the tool magazine is converted to automatically rotate, the tool magazine is quickly replaced, time and labor are saved, and the machining efficiency of a workpiece is improved.
In the technical scheme, the inventor finds that when the milling machine works, the situation that scraps splash occurs when a workpiece is machined easily, and certain potential safety hazards such as scratches occur easily when workers machine the workpiece easily.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a milling machine with a rotatable cutter, which solves the problems in the background art.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the cutter switching assembly comprises two fastening plates arranged on the milling machine body, a protection assembly used for avoiding splashing of scraps is arranged between the two fastening plates, and a piston rod end of the milling machine head is provided with two straight racks through a mounting seat;
The protection assembly comprises a protection plate, a rotating rod and gears, wherein the rotating rod is rotatably arranged between the two fastening plates, two side walls of the protection plate are arranged on the rotating rod through torsion springs, and the gears are arranged two and all installed on the rotating rod and are meshed with the two straight racks respectively.
Preferably, the cutter switching assembly further comprises a supporting plate movably arranged between the two fastening plates and a cylinder for driving the supporting plate to move, a conversion cutter library driven by a servo motor is arranged on the supporting plate, a plurality of connecting plates are arranged on the conversion cutter library, through holes are preset in the connecting plates, and conversion cutters are arranged at the through holes.
Preferably, the milling machine body is provided with a workbench, and a fixing component for clamping and fixing the workpiece is arranged on the workbench.
Preferably, the fixed subassembly is including raising the fixing base that sets up on the workstation, the fixing base is inside cavity and the cuboid that does not have top cap and bottom, be equipped with a slide bar in the fixing base, and be equipped with one in the intermediate position of slide bar and cut apart the seat, all move about on the slide bar body of rod that is located to cut apart the seat both sides is equipped with the slide, the relative lateral wall at two slides all is equipped with the grip slipper that is used for holding the work piece, wherein be equipped with side "V" shape grooving on the grip slipper, it is equipped with a deflector that presents oval shape to rotate in the bottom of cutting apart the seat, two focus departments of deflector all are equipped with the connecting block, and two connecting blocks respectively with all install the guide bar through the loose axle between the slide that corresponds, select one slide to pass through outside electric putter drive.
Preferably, fixed angle irons used for being installed on the workbench are arranged on the side walls of the two sides of the fixed seat so as to be used for lifting the fixed seat.
Preferably, a glass window is arranged on the protection plate.
(III) beneficial effects
Compared with the prior art, the utility model provides a milling machine with a rotatable cutter, which comprises the following components
The beneficial effects are that:
1. Through the protection component who sets up, when milling machine aircraft nose drive cutter descends and carries out work piece processing operation to this synchronous drive straight rack descends, thereby through the intermeshing with the gear between, reaches the upset operation of guard plate, with this shielding processing area that reaches the scope, avoid work piece sweeps to splash the condition emergence that leads to the staff fish tail.
2. Through the fixed subassembly that sets up, place the work piece of waiting to process at the segmentation seat, when selecting one slide to remove through electric putter drive, utilize the guide bar to control the rotation of deflector to further realize the opposite direction or the motion of moving in opposite directions between two slides, in order to carry out the centre gripping fixed operation to the work piece through the grip slipper.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a part of the structure of the fixing assembly of the present utility model;
FIG. 3 is a schematic view of the partial bottom structure of FIG. 2 according to the present utility model;
FIG. 4 is an enlarged schematic view of the structure A in FIG. 1 according to the present utility model;
fig. 5 is an enlarged schematic view of the structure at B in fig. 1 according to the present utility model.
In the figure: 1. a milling machine body; 2. milling machine head; 3. a work table; 4. a fixing assembly; 401. a fixing seat; 402. a dividing seat; 403. a slide bar; 404. a slide; 405. a clamping seat; 406. a guide plate; 407. a connecting block; 408. a guide rod; 5. a cutter switching assembly; 501. a cylinder; 502. a fastening plate; 503. a support plate; 504. converting a tool magazine; 505. a connecting plate; 506. converting the cutter; 6. a protective assembly; 601. a protection plate; 602. a rotating rod; 603. a gear; 7. a spur rack.
Detailed Description
The following detailed description of embodiments of the present application will be given with reference to the accompanying drawings and examples, by which the implementation process of how the present application can be applied to solve the technical problems and achieve the technical effects can be fully understood and implemented.
Fig. 1-5 show an embodiment of the present utility model, a rotatable milling machine for cutting tools, comprising a milling machine body 1, a milling machine head 2 arranged on the milling machine body 1, and a tool switching assembly 5 for changing the cutting tools, wherein the milling machine head 2 is provided with a lock seat for installing the cutting tools, the tool switching assembly 5 comprises two fastening plates 502 arranged on the milling machine body 1, a protection assembly 6 for avoiding the splashing of the cutting tools is arranged between the two fastening plates 502, a piston rod end of the milling machine head 2 is provided with two straight racks 7 through the installation seat, and the protection assembly 6 is used to ensure the splashing treatment of the cutting tools during the processing, and a glass window is arranged on the protection plate 601, so that the staff can observe the user through the glass window.
In this embodiment, referring to fig. 5, the tool switching assembly 5 further includes a support plate 503 movably disposed between two fastening plates 502, and a cylinder 501 for driving the support plate 503 to move, a slide way is disposed between the two fastening plates 502 for sliding operation of the support plate 503, a conversion tool magazine 504 for driving a servo motor is disposed on the support plate 503, a plurality of connection plates 505 are disposed on the conversion tool magazine 504, a through hole is preset on the connection plates 505, and a conversion tool 506 is disposed at the through hole, and when the servo motor is driven, the servo motor can drive the conversion tool magazine 504 to rotate, so that the tool can be replaced by locating the designated conversion tool 506 under the lock seat.
In this embodiment, referring to fig. 4, the protection assembly 6 includes a protection plate 601, a rotation rod 602 and a gear 603, the rotation rod 602 is rotatably disposed between two fastening plates 502, two side walls of the protection plate 601 are disposed on the rotation rod 602 through torsion springs, and the gear 603 is provided with two and is respectively mounted on the rotation rod 602 and is meshed with two straight racks 7, when the machining operation is performed, the rotation of the rotation rod 602 is realized by synchronously driving the descent of the straight racks 7, so as to cooperate with the driving gear 603, thereby changing the angle of the protection plate 601, wherein it is required to be explained that the protection plate 601 is in a condition parallel to a horizontal plane in an initial state.
In this embodiment, referring to fig. 2 and 3, the milling machine body 1 is provided with a workbench 3, a fixing component 4 for clamping and fixing workpieces is provided on the workbench 3, through the use of the fixing component 4, workpieces with different specifications can be clamped and fixed, the fixing component 4 comprises a fixing seat 401 which is raised on the workbench 3, the fixing seat 401 is a rectangular body with a hollow interior and without a top cover and a bottom cover, a slide bar 403 is provided in the fixing seat 401, a dividing seat 402 is provided in the middle position of the slide bar 403, sliding seats 404 are movably provided on rod bodies of the slide bar 403 positioned at two sides of the dividing seat 402, clamping seats 405 for clamping the workpieces are provided on opposite side walls of the two sliding seats 404, side V-shaped slots are provided on the clamping seats 405, a guide plate 406 which presents an elliptical shape is rotationally provided at the bottom of the dividing seat 402, guide rods 408 are respectively provided at two focal points of the guide plate 406, a guide rod 408 is respectively arranged between the two connecting blocks 407 and the corresponding sliding seats 404 through movable shafts, one sliding seat 404 is driven by an external electric push rod, when the electric push rod is driven, so that the two sliding seats are driven by the electric push rod to rotate, and the two sliding seats 404 are further clamped by the guide rods to realize opposite rotation of the two sliding seats 404 or the opposite clamping seats 404.
When the embodiment works, a workpiece to be processed is placed on the dividing seat 402 and is externally connected with a power supply, when the electric push rod is driven, one sliding seat 404 is driven to rotate, the guide rod 408 is utilized to control the guide plate 406 to rotate, further opposite or reverse movement between the two sliding seats 404 is realized, clamping and fixing operation on the workpiece is carried out through the clamping seat 405, after the fixing operation is finished, the milling machine body 1 is used for processing operation, and meanwhile, the straight rack 7 can be synchronously driven to descend, the rotation of the rotary rod 602 is realized through the cooperation and the driving gear 603, so that the angle of the protection plate 601 is changed, the range shielding processing area is reached, and the condition that staff scratches are caused by splashing of waste scraps of the workpiece is avoided.
The control mode of the utility model is automatically controlled by the controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of power also belongs to common knowledge in the art, and the utility model is mainly used for protecting a mechanical device, so the utility model does not explain the control mode and circuit connection in detail.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A rotatable milling machine of cutter, includes milling machine fuselage (1), and milling machine aircraft nose (2) that set up on milling machine fuselage (1), and be used for changing cutter switch assembly (5), its characterized in that: the cutter switching assembly (5) comprises two fastening plates (502) arranged on the milling machine body (1), a protection assembly (6) for avoiding splashing of scraps is arranged between the two fastening plates (502), and a piston rod end of the milling machine head (2) is provided with two straight racks (7) through an installation seat;
the protection component (6) comprises a protection plate (601), a rotating rod (602) and gears (603), wherein the rotating rod (602) is rotatably arranged between the two fastening plates (502), two side walls of the protection plate (601) are arranged on the rotating rod (602) through torsion springs, and the gears (603) are provided with two gears which are all arranged on the rotating rod (602) and are meshed with the two straight racks (7) respectively.
2. A tool rotatable milling machine as claimed in claim 1, wherein: the cutter switching assembly (5) further comprises a supporting plate (503) movably arranged between the two fastening plates (502) and an air cylinder (501) for driving the supporting plate (503) to move, a conversion cutter magazine (504) used for driving a servo motor is arranged on the supporting plate (503), a plurality of connecting plates (505) are arranged on the conversion cutter magazine (504), through holes are preset in the connecting plates (505), and conversion cutters (506) are arranged at the through holes.
3. A tool rotatable milling machine as claimed in claim 1, wherein: the milling machine body (1) is provided with a workbench (3), and a fixing component (4) for clamping and fixing a workpiece is arranged on the workbench (3).
4. A tool rotatable milling machine according to claim 3, wherein: fixed subassembly (4) including raising fixing base (401) of setting on workstation (3), fixing base (401) are inside cavity and do not have cuboid of top cap and bottom, be equipped with a slide bar (403) in fixing base (401), and be equipped with one in the intermediate position of slide bar (403) and cut apart seat (402), all activity are equipped with slide (404) on the slide bar (403) body of rod that is located the both sides of cutting apart seat (402), opposite lateral wall at two slide (404) all is equipped with grip slipper (405) that are used for the centre gripping work piece, wherein be equipped with side "V" shape grooving on grip slipper (405), it is equipped with deflector (406) that one presents oval shape to rotate in the bottom of cutting apart seat (402), two focus departments of deflector (406) all are equipped with connecting block (407), and all install deflector (408) between two connecting blocks (407) respectively and corresponding slide (404) through the loose axle, alternative slide (404) are driven through outside electric putter.
5. The rotatable cutter milling machine of claim 4, wherein: fixed angle irons used for being installed on the workbench (3) are arranged on the side walls of the two sides of the fixed seat (401) so as to be used for lifting the fixed seat (401).
6. A tool rotatable milling machine as claimed in claim 1, wherein: and a glass window is arranged on the protection plate (601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322584730.8U CN220992905U (en) | 2023-09-22 | 2023-09-22 | Milling machine with rotatable cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322584730.8U CN220992905U (en) | 2023-09-22 | 2023-09-22 | Milling machine with rotatable cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220992905U true CN220992905U (en) | 2024-05-24 |
Family
ID=91118001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322584730.8U Active CN220992905U (en) | 2023-09-22 | 2023-09-22 | Milling machine with rotatable cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220992905U (en) |
-
2023
- 2023-09-22 CN CN202322584730.8U patent/CN220992905U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |