Five-axis cutting instrument
Technical Field
The utility model relates to the technical field of cutting instruments, in particular to a five-axis cutting instrument.
Background
The five-axis cutting instrument cuts redundant material layers on blanks or workpieces into chips by using a cutting tool, so that the workpieces obtain specified geometric shapes, sizes and surface quality, and meanwhile, the five-axis setting is the capability of processing free curved surface space with five coordinates, so that multi-axis numerical control programming and processing of complex curved surfaces and special-shaped curved surfaces are completed, and high speed and high precision of die manufacturing are ensured.
The existing five-axis cutting instrument is mainly used for fixing a workpiece or a blank in a simple clamping mode, the simple clamping mode is simple to operate, but the simple clamping is difficult to ensure the stability of the workpiece during machining in actual cutting, and the workpiece is easy to loosen and fall during machining, so that the five-axis cutting instrument is needed to be provided.
Disclosure of Invention
In order to solve the problems, the utility model aims to provide a five-axis cutting instrument, which increases the clamping effect and the clamping stability of a workpiece, reduces the phenomenon of workpiece loosening, conveniently absorbs and processes dust and fragments generated by cutting, and reduces the influence of the fragments and the dust on the workpiece.
The utility model provides a five-axis cutting instrument which comprises a cutting frame, wherein an operating table is fixedly connected to the outer wall of the cutting frame, an observation window is fixedly arranged on the outer wall of the cutting frame, a cutting head is fixedly connected to the inside of the cutting frame, a placing frame is fixedly connected to the inside of the cutting frame, a limiting rod is fixedly connected to the inside of the placing frame, a clamping plate is movably arranged on the outer wall of the limiting rod, and a buffer spring is fixedly connected to the inner wall of the clamping plate.
The inside fixedly connected with of rack places the platform, the bottom outer wall fixedly connected with arc lug of grip block, the outer wall swing joint of rack has the rolling table, the top fixedly connected with swivel becket of rolling table, the inner wall fixedly connected with arc piece of swivel becket, the inside fixedly connected with screw thread piece of swivel becket, the inside swing joint of screw thread piece has the threaded rod.
Preferably, the bottom swing joint of cutting frame has the collection frame, the bottom fixedly connected with dust blocking plate of collection frame, the outer wall fixedly connected with spacing slider of collection frame, the bottom fixedly connected with triangle of cutting frame, the inside fixedly connected with driving motor of triangle, driving motor's output passes through shaft coupling fixedly connected with suction fan.
Preferably, the inside of cutting frame has been seted up through the processing groove of cutting, rack fixed mounting is in the inside of processing groove, the centre gripping groove that provides the grip block and remove has been seted up to the inside of rack, place platform fixed mounting in the inside of centre gripping groove, the inside of grip block has been seted up with the outer wall assorted spacing mouth of gag lever post, has increased the stability of centre gripping.
Preferably, one side of grip block is through buffer spring and place the outer wall connection of platform, the travel groove that provides the arc piece and remove is seted up to the outer wall of rack, the arc lug extends to one side of travel groove, the draw-in groove with threaded rod's outer wall assorted is seted up to the outer wall of rack, has convenient centre gripping to the work piece.
Preferably, the inside of rolling stand is connected with the outer wall rotation of rack through the bearing, the circular arc recess has been seted up to the inside of swivel becket, arc piece fixed mounting is in the inside of circular arc recess, and the inside of circular arc recess has been seted up and has been provided the removal mouth that the threaded rod removed, screw thread piece fixed mounting is in the inside of removing the mouth, screw thread piece's inside has been seted up with the outer wall assorted screw thread groove of threaded rod, has convenient spacing to the swivel becket.
Preferably, the dust collection groove connected with the processing groove inside of the cutting frame is formed in the bottom of the cutting frame, and sliding grooves matched with the outer wall of the limiting sliding block are formed in two sides of the inner wall of the dust collection groove, so that dust and impurities can be cleaned conveniently.
Preferably, the inside of collecting the frame has offered the cavity collecting vat, hinder the inside of dirt board and seted up and hinder the dirt mouth, the conical groove has been seted up to the inside of triangle piece, the outer wall of collecting the frame extends to the outer wall of cutting the frame, has convenient absorption to dust and impurity.
The technical means of the utility model has the following technical effects:
1. according to the utility model, the workpiece is placed above the placing table, meanwhile, the workpiece is placed between the clamping plates at the position, the rotating table is rotated to drive the rotating ring to rotate, meanwhile, the arc-shaped block extrudes the outer wall of the arc-shaped protruding block, meanwhile, one end of the threaded rod is positioned at one side of the clamping groove formed in the outer wall of the placing frame, the threaded rod is rotated to enable the threaded rod to enter the clamping groove, meanwhile, the rotating ring is limited, the arc-shaped protruding block is extruded, the clamping plate moves depending on the outer wall of the limiting rod, so that the clamping plate clamps the outer wall of the workpiece through buffering of the buffer spring, the workpiece is stable, the stability of clamping the workpiece is improved, and the phenomenon of loosening during working is reduced.
2. According to the utility model, when the dust collecting device is arranged on a workpiece for processing, the driving motor is turned on to drive the suction fan to rotate, so that suction force is generated, dust and fragments generated by cutting enter the collecting frame and are blocked by the dust blocking plate, so that the dust and the fragments are collected, and the dust and the fragments are cleaned by taking out the collecting frame, so that the dust and the fragments generated by processing are cleaned conveniently, and the influence of the fragments and the dust on the processing of the workpiece is reduced.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a front partial view of the present utility model;
FIG. 3 is a partial view of a placement frame of the present utility model;
FIG. 4 is a top partial view of the inventive pallet;
fig. 5 is a partial perspective view of the inventive placement frame.
In the figure: 1. a cutting rack; 2. an operation table; 3. an observation window; 4. a cutting head; 5. a placing rack; 6. a limit rod; 7. a clamping plate; 8. a buffer spring; 9. a placement table; 10. arc-shaped protruding blocks; 11. a rotating table; 12. a rotating ring; 13. an arc-shaped block; 14. a screw block; 15. a threaded rod; 16. a collection rack; 17. dust-blocking plate; 18. a limit sliding block; 19. triangular blocks; 20. a driving motor; 21. a suction fan.
Detailed Description
For a clearer understanding of technical features, objects, and effects of the present utility model, a specific embodiment of the present utility model will be described with reference to the accompanying drawings.
The preferred embodiment of the five-axis cutter provided by the present utility model is shown in fig. 1 to 5: including cutting frame 1, the outer wall fixedly connected with operation panel 2 of cutting frame 1, the outer wall of cutting frame 1 is fixed to practice the level and is had observation window 3, and the inside fixedly connected with cutting head 4 of cutting frame 1, the inside fixedly connected with rack 5 of cutting frame 1, the inside fixedly connected with gag lever post 6 of rack 5, the outer wall activity of gag lever post 6 is practice the level and is had grip block 7, the inner wall fixedly connected with buffer spring 8 of grip block 7.
The inside fixedly connected with of rack 5 places platform 9, and the bottom outer wall fixedly connected with arc lug 10 of grip block 7, the outer wall swing joint of rack 5 has rolling table 11, and the top fixedly connected with swivel becket 12 of rolling table 11, the inner wall fixedly connected with arc piece 13 of swivel becket 12, the inside fixedly connected with screw thread piece 14 of swivel becket 12, the inside swing joint of screw thread piece 14 has threaded rod 15.
The bottom swing joint of cutting frame 1 has collection frame 16, and the bottom fixedly connected with dust blocking plate 17 of collection frame 16, the outer wall fixedly connected with spacing slider 18 of collection frame 16, the bottom fixedly connected with triangle piece 19 of cutting frame 1, the inside fixedly connected with driving motor 20 of triangle piece 19, driving motor 20's output is through shaft coupling fixedly connected with suction fan 21.
The inside of cutting frame 1 has been seted up through the processing groove of cutting, and rack 5 fixed mounting has been seted up in the inside of processing groove, and the centre gripping groove that provides grip block 7 and remove is seted up to the inside of rack 5, and place 9 fixed mounting in the inside of centre gripping groove, the inside of grip block 7 have been seted up with the outer wall assorted spacing mouth of gag lever post 6, have increased the stability to the work piece centre gripping.
One side of the clamping plate 7 is connected with the outer wall of the placing table 9 through a buffer spring 8, a moving groove for providing the arc block 13 to move is formed in the outer wall of the placing frame 5, an arc projection 10 extends to one side of the moving groove, a clamping groove matched with the outer wall of the threaded rod 15 is formed in the outer wall of the placing frame 5, and the clamping plate 7 clamps the outer wall of a workpiece through buffering of the buffer spring 8, so that the workpiece is stable.
The inside of rolling stand 11 is connected with the outer wall rotation of rack 5 through the bearing, and circular arc recess has been seted up to the inside of swivel becket 12, and circular arc piece 13 fixed mounting in the inside of circular arc recess, and the inside of circular arc recess has been seted up and has been provided the removal mouth that threaded rod 15 removed, and screw thread piece 14 fixed mounting is in the inside of removal mouth, and screw thread piece 14's inside has been seted up with threaded rod 15's outer wall assorted screw thread groove, has reduced the phenomenon that takes place not hard up when working.
The dust collection groove connected with the processing groove internally provided in the cutting frame 1 is formed in the bottom of the cutting frame 1, the sliding grooves matched with the outer wall of the limit sliding block 18 are formed in the two sides of the inner wall of the dust collection groove, and dust and fragments are cleaned by taking the collecting frame 16 out, so that the dust and the fragments generated by processing are cleaned conveniently.
The inside of collecting rack 16 has offered the cavity collecting vat, and the dust blocking mouth has been offered to the inside of preventing the dirt board 17, and the conical groove has been offered to the inside of triangle piece 19, and the outer wall of collecting rack 16 extends to the outer wall of cutting rack 1, has reduced the influence of piece and dust to the work piece processing.
Working principle: when the workpiece is clamped and stabilized, the workpiece is placed above the placing table 9, meanwhile, the workpiece is clamped between the clamping plates 7 at the position, the rotating table 11 is rotated to drive the rotating ring 12 to rotate, meanwhile, the arc-shaped block 13 extrudes the outer wall of the arc-shaped protruding block 10, meanwhile, one end of the threaded rod 15 is located at one side of a clamping groove formed in the outer wall of the placing frame 5, the threaded rod 15 is rotated to enable the threaded rod 15 to enter the clamping groove, meanwhile, the rotating ring 12 is limited, the arc-shaped protruding block 10 is extruded, the clamping plate 7 moves depending on the outer wall of the limiting rod 6, and the clamping plate 7 clamps the outer wall of the workpiece through buffering of the buffer spring 8, so that the workpiece is stable;
when a workpiece is processed, the driving motor 20 is turned on to drive the suction fan 21 to rotate, so that suction force is generated, dust and chips generated by cutting enter the inside of the collecting frame 16, and are blocked by the dust blocking plate 17, so that the dust and the chips are collected, and the collecting frame 16 is taken out to clean the dust and the chips.
The foregoing is illustrative of the present utility model and is not to be construed as limiting the scope of the utility model. Any equivalent changes and modifications can be made by those skilled in the art without departing from the spirit and principles of this utility model, and are intended to be within the scope of this utility model. Moreover, it should be noted that the components of the present utility model are not limited to the above-mentioned overall application, and each technical feature described in the specification of the present utility model may be selected to be used alone or in combination of a plurality of options according to actual needs, so that other combinations and specific applications related to the present utility model are covered by the present utility model.