CN215700044U - Rotary type conversion cutting assembly for gantry numerical control milling machine - Google Patents
Rotary type conversion cutting assembly for gantry numerical control milling machine Download PDFInfo
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- CN215700044U CN215700044U CN202122036906.7U CN202122036906U CN215700044U CN 215700044 U CN215700044 U CN 215700044U CN 202122036906 U CN202122036906 U CN 202122036906U CN 215700044 U CN215700044 U CN 215700044U
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Abstract
The utility model discloses a rotary type conversion cutting assembly for a gantry numerical control milling machine, which relates to the technical field of gantry numerical control milling machines and comprises a rotating cutter head, wherein a rotating connecting seat is embedded in the center of the top surface of the rotating cutter head, the top end of the rotating connecting seat is fixedly connected with a lifting arm movably connected with the rotating cutter head, a plurality of conveniently-detached milling cutters distributed at equal intervals are detachably installed on the side surface of the rotating cutter head, and an extrusion fixing seat can be detachably installed outside each conveniently-detached milling cutter. Above-mentioned scheme, the cooperation of rotation blade disc rotates the connecting seat combination and constitutes one set of multitool group rotation blade disc, and a plurality of formula milling cutter just dismantled is fixed in the side of multitool group rotation blade disc through the milling cutter draw-in groove of a plurality of equidistance distribution that the joint carousel side was seted up and the extrusion fixing base extrusion of milling cutter draw-in groove looks adaptation respectively, and in the device working process, the operation workman can reach the purpose of the cutting milling cutter of the different models of quick replacement through rotating the joint carousel to the efficiency of work piece processing has been improved.
Description
Technical Field
The utility model relates to the technical field of gantry numerical control milling machines, in particular to a rotary type conversion cutting assembly for a gantry numerical control milling machine.
Background
The numerical control planomiller is called planomiller for short, and is a miller with a portal frame and a horizontal long lathe bed; the numerical control gantry milling machine can simultaneously machine the surface by a plurality of milling cutters, has higher machining precision and production efficiency, and is suitable for machining planes and inclined planes of large-sized workpieces in batch and mass production; the numerical control planer type milling machine can also process space curved surfaces and some special parts.
When the existing numerical control planer type milling machine is used for processing large-scale workpieces, different milling cutter sets are required to be replaced according to the processing requirements of the workpieces to complete processing tasks of different parts of the workpieces, and the milling cutter sets of the existing numerical control planer type milling machine are not easy to replace, so that the processing efficiency of the workpieces is reduced.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above defects in the prior art, embodiments of the present invention provide a rotary type conversion cutting assembly for a planer type numerically controlled milling machine, so as to solve the problem that when the existing numerically controlled planer type milling machine is used for processing a large workpiece, different milling cutter sets need to be replaced according to the processing requirements of the workpiece to complete the processing tasks of different parts of the workpiece, and the milling cutter set of the existing numerically controlled planer type milling machine is not easy to be replaced.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a rotation type conversion cutting assembly for planer-type numerically controlled fraise machine, includes the rotation blade disc, the center department of rotation blade disc top surface inlays and installs and rotates the connecting seat, the top fixedly connected with of rotation connecting seat with the lifting arm that the rotation blade disc is swing joint, the side demountable installation of rotation blade disc has the just formula of tearing open milling cutter of a plurality of equidistance distribution, every just all demountable installation in the outside of tearing open milling cutter with the extrusion fixing base that the rotation blade disc is swing joint.
Preferably, the rotary cutter disc comprises a clamping rotary disc, the annular side face of the clamping rotary disc is provided with a plurality of milling cutter clamping grooves distributed at equal intervals, bolt holes are formed in two sides of a notch of each milling cutter clamping groove, and the center of the clamping rotary disc is provided with a center scarf joint groove hole.
Preferably, the rotation connecting seat includes the location pivot, the fixed rotation bearing frame that has cup jointed in bottom of location pivot, rotate the bearing frame inlay install in the inside of center scarf joint slotted hole, the location pivot passes through rotate the bearing frame with the joint carousel is swing joint.
Preferably, the lifting arm includes the bolt mount pad, the bottom surface fixed mounting of bolt mount pad have four with the top surface of location pivot is fixed connection's hydraulic lifting rod, the bolt mount pad adaptation has fixed bolt group.
Preferably, just, tear open formula milling cutter includes the milling cutter main part, the fixed cover in middle part of milling cutter main part is equipped with the loose bearing cover, the loose bearing cover passes through but extrusion fixing base split extrusion is fixed in the inside of milling cutter draw-in groove.
Preferably, the top end of the milling cutter body is integrally formed with a limit connecting clamping groove matched with a driving shaft of a milling machine, and the bottom end of the milling cutter body is integrally formed with a milling cutter head.
Preferably, the extrusion fixing base includes the extrusion locating plate, the arc draw-in groove has been seted up to the medial surface of extrusion locating plate, the bolted connection ear has all been welded to the both sides of extrusion locating plate, the middle part of every bolted connection ear all be fit for with the locking bolt of bolt hole looks adaptation.
The utility model has the technical effects and advantages that:
in the scheme, the rotary cutter head is matched with the rotary connecting seat to form a set of multi-cutter-group rotary cutter head in a combined mode, a plurality of milling cutters which are convenient to disassemble are respectively fixed on the side face of the multi-cutter-group rotary cutter head in an extruding mode through a plurality of milling cutter clamping grooves which are arranged on the side face of the clamping rotary table and distributed at equal intervals and an extruding fixing seat matched with the milling cutter clamping grooves in an extruding mode, and in the working process of the device, an operator can achieve the purpose of quickly replacing cutting milling cutters of different models by rotating the clamping rotary table, so that the workpiece machining efficiency is improved; the middle part of milling cutter main part is equipped with the loose bearing cover, and the loose bearing cover is fixed in the inside of the milling cutter draw-in groove that the joint carousel side was seted up through the extrusion fixing base pressurization, when the cutting milling cutter of different models need be changed, the workman only need become flexible the locking bolt who extrudes the locating plate side alright take out the cutting milling cutter and change to the speed that milling cutter changed has been improved, the efficiency of work piece processing has been improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is a schematic view of a rotary cutter head of the present invention;
FIG. 4 is a schematic view of the extrusion holder of the present invention;
fig. 5 is a schematic structural view of the easy-to-detach milling cutter of the present invention.
The reference signs are: 1. rotating the cutter head; 2. rotating the connecting seat; 3. a lifting arm; 4. a detachable milling cutter; 5. extruding the fixed seat; 11. clamping the rotary disc; 12. a milling cutter clamping groove; 13. bolt holes; 14. the center is embedded in the slotted hole; 21. positioning the rotating shaft; 22. rotating the bearing seat; 31. a bolt mounting seat; 32. a hydraulic lifting rod; 41. a milling cutter body; 42. a movable bearing sleeve; 43. the limiting connection clamp groove; 44. a milling cutter head; 51. extruding the positioning plate; 52. an arc-shaped clamping groove; 53. the lug is connected by a bolt; 54. and locking the bolt.
Detailed Description
In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments.
As shown in the accompanying drawings 1 to 5, an embodiment of the utility model provides a rotary type conversion cutting assembly for a gantry numerical control milling machine, which comprises a rotary cutter head 1, wherein a rotary connecting seat 2 is embedded in the center of the top surface of the rotary cutter head 1, the top end of the rotary connecting seat 2 is fixedly connected with a lifting arm 3 which is movably connected with the rotary cutter head 1, a plurality of conveniently-detachable milling cutters 4 which are distributed at equal intervals are detachably mounted on the side surface of the rotary cutter head 1, and an extrusion fixing seat 5 which is movably connected with the rotary cutter head 1 can be detachably mounted on the outer part of each conveniently-detachable milling cutter 4.
As shown in the attached drawings 2, 3 and 5, the rotary cutter head 1 comprises a clamping rotary table 11, a plurality of milling cutter clamping grooves 12 are formed in the annular side face of the clamping rotary table 11 and distributed at equal intervals, bolt holes 13 are formed in two sides of a notch of each milling cutter clamping groove 12, and a central scarf joint groove hole 14 is formed in the center of the clamping rotary table 11; the rotary connecting seat 2 comprises a positioning rotating shaft 21, a rotary bearing seat 22 is fixedly sleeved at the bottom of the positioning rotating shaft 21, the rotary bearing seat 22 is embedded and installed inside the central scarf joint slotted hole 14, and the positioning rotating shaft 21 is movably connected with the clamping rotary disc 11 through the rotary bearing seat 22; the lifting arm 3 comprises a bolt mounting seat 31, four hydraulic lifting rods 32 fixedly connected with the top surface of the positioning rotating shaft 21 are fixedly mounted on the bottom surface of the bolt mounting seat 31, and the bolt mounting seat 31 is matched with a fixed bolt group; the easy-to-detach milling cutter 4 comprises a milling cutter body 41, a movable bearing sleeve 42 is fixedly sleeved in the middle of the milling cutter body 41, and the movable bearing sleeve 42 is detachably extruded and fixed in the milling cutter clamping groove 12 through an extrusion fixing seat 5.
Specifically, the cooperation of rotating blade disc 1 rotates the combination of connecting seat 2 and constitutes one set of multitool and rotates the blade disc, a plurality of just, tear formula milling cutter 4 open is fixed in the side of multitool rotation blade disc through the milling cutter draw-in groove 12 of a plurality of equidistance distribution that joint carousel 11 side was seted up and 5 extrudees with the extrusion fixing base of milling cutter draw-in groove 1 looks adaptation respectively, in the device working process, the operation workman can reach the purpose of the cutting milling cutter of the different models of quick replacement through rotating joint carousel 11, thereby the efficiency of work piece processing has been improved.
As shown in fig. 4 and 5, the easy-to-detach milling cutter 4 includes a milling cutter body 41, a movable bearing sleeve 42 is fixedly sleeved in the middle of the milling cutter body 41, and the movable bearing sleeve 42 is detachably fixed in the milling cutter clamping groove 12 by the extrusion fixing seat 5; a limiting connection clamping groove 43 matched with a driving shaft of a milling machine is integrally formed at the top end of the milling cutter body 41, and a milling cutter head 44 is integrally formed at the bottom end of the milling cutter body 41; the extrusion fixing seat 5 comprises an extrusion positioning plate 51, an arc-shaped clamping groove 52 is formed in the inner side surface of the extrusion positioning plate 51, bolt connecting lugs 53 are welded on two sides of the extrusion positioning plate 51, and the middle of each bolt connecting lug 53 is matched with a locking bolt 54 matched with the bolt hole 13.
Specifically, the middle part of the milling cutter main body 41 is provided with the movable bearing sleeve 42, the movable bearing sleeve 42 is fixed in the milling cutter clamping groove 12 formed in the side surface of the clamping turntable 11 through the extrusion fixing seat 5 in a pressurizing manner, when cutting milling cutters of different models need to be replaced, a worker only needs to loosen the locking bolt 54 on the side surface of the extrusion positioning plate 51 to draw out the cutting milling cutter for replacement, so that the replacing speed of the milling cutter is increased, and the processing efficiency of workpieces is increased.
The working process of the utility model is as follows:
the rotary cutter head 1 is matched with the rotary connecting seat 2 to form a set of multi-cutter-set rotary cutter head in a combined mode, a plurality of conveniently-disassembled milling cutters 4 are respectively fixed on the side face of the multi-cutter-set rotary cutter head in an extruding mode through a plurality of milling cutter clamping grooves 12 which are arranged on the side face of the clamping rotary table 11 and distributed at equal intervals and an extruding fixing seat 5 matched with the milling cutter clamping grooves 1 in an extruding mode, and in the working process of the device, an operator can achieve the purpose of quickly replacing cutting milling cutters of different models by rotating the clamping rotary table 11, so that the workpiece machining efficiency is improved;
the middle part of the milling cutter main body 41 is provided with the movable bearing sleeve 42, the movable bearing sleeve 42 is fixed in the milling cutter clamping groove 12 formed in the side surface of the clamping turntable 11 through the extrusion fixing seat 5 in a pressurizing manner, when cutting milling cutters of different models need to be replaced, a worker only needs to loosen the locking bolt 54 on the side surface of the extrusion positioning plate 51 to draw out the cutting milling cutter for replacement, so that the replacing speed of the milling cutter is increased, and the workpiece processing efficiency is improved.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (7)
1. The utility model provides a rotation type conversion cutting assembly for planer numerical control milling machine, its characterized in that, including rotating blade disc (1), the center department of rotating blade disc (1) top surface inlays and installs rotation connecting seat (2), the top fixedly connected with that rotates connecting seat (2) with rotate blade disc (1) and be swing joint's lifing arm (3), the side demountable installation that rotates blade disc (1) has just formula milling cutter (4) of tearing open of a plurality of equidistance distribution, every just all demountable installation in the outside of tearing open formula milling cutter (4) with rotate blade disc (1) extrusion fixing base (5) for swing joint.
2. A rotary conversion cutting assembly for a gantry type numerically controlled milling machine according to claim 1, wherein the rotary cutter head (1) comprises a clamping turntable (11), a plurality of milling cutter clamping grooves (12) are formed in the annular side surface of the clamping turntable (11) and are distributed at equal intervals, bolt holes (13) are formed in two sides of the notch of each milling cutter clamping groove (12), and a central scarf joint groove hole (14) is formed in the center of the clamping turntable (11).
3. A rotary conversion cutting assembly for a gantry type numerically controlled milling machine according to claim 2, wherein the rotary connecting seat (2) comprises a positioning rotating shaft (21), a rotary bearing seat (22) is fixedly sleeved at the bottom of the positioning rotating shaft (21), the rotary bearing seat (22) is embedded and installed inside the central embedding slotted hole (14), and the positioning rotating shaft (21) is movably connected with the clamping rotary disk (11) through the rotary bearing seat (22).
4. A rotary conversion cutting assembly for a gantry type numerically controlled milling machine according to claim 3, wherein the lifting arm (3) comprises a bolt mounting seat (31), four hydraulic lifting rods (32) fixedly connected with the top surface of the positioning rotating shaft (21) are fixedly mounted on the bottom surface of the bolt mounting seat (31), and the bolt mounting seat (31) is adapted with a fixed bolt group.
5. A rotary conversion cutting assembly for a planer type numerically controlled milling machine according to claim 2, wherein the easy-to-detach milling cutter (4) comprises a milling cutter body (41), a movable bearing sleeve (42) is fixedly sleeved on the middle portion of the milling cutter body (41), and the movable bearing sleeve (42) is detachably fixed inside the milling cutter clamping groove (12) in an extruding manner through the extruding fixing seat (5).
6. A rotary conversion cutting assembly for a planer type numerically controlled milling machine according to claim 5, characterized in that a limit connecting clamping groove (43) adapted to a driving shaft of the milling machine is integrally formed at the top end of the milling cutter body (41), and a milling cutter head (44) is integrally formed at the bottom end of the milling cutter body (41).
7. A rotary conversion cutting assembly for a gantry type numerical control milling machine according to claim 2, characterized in that the extrusion fixing seat (5) comprises an extrusion positioning plate (51), an arc-shaped clamping groove (52) is formed in the inner side surface of the extrusion positioning plate (51), bolt connecting lugs (53) are welded on two sides of the extrusion positioning plate (51), and a locking bolt (54) matched with the bolt hole (13) is matched with the middle part of each bolt connecting lug (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122036906.7U CN215700044U (en) | 2021-08-27 | 2021-08-27 | Rotary type conversion cutting assembly for gantry numerical control milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122036906.7U CN215700044U (en) | 2021-08-27 | 2021-08-27 | Rotary type conversion cutting assembly for gantry numerical control milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215700044U true CN215700044U (en) | 2022-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122036906.7U Active CN215700044U (en) | 2021-08-27 | 2021-08-27 | Rotary type conversion cutting assembly for gantry numerical control milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215700044U (en) |
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2021
- 2021-08-27 CN CN202122036906.7U patent/CN215700044U/en active Active
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