CN113798915A - Precision control mechanism for milling of aluminum alloy thin-wall part - Google Patents
Precision control mechanism for milling of aluminum alloy thin-wall part Download PDFInfo
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- CN113798915A CN113798915A CN202111046045.9A CN202111046045A CN113798915A CN 113798915 A CN113798915 A CN 113798915A CN 202111046045 A CN202111046045 A CN 202111046045A CN 113798915 A CN113798915 A CN 113798915A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
- B23Q15/007—Automatic control or regulation of feed movement, cutting velocity or position of tool or work while the tool acts upon the workpiece
- B23Q15/08—Control or regulation of cutting velocity
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
- B23Q11/0046—Devices for removing chips by sucking
Abstract
The invention relates to the technical field of aluminum alloy milling, and provides a precision control mechanism for milling of an aluminum alloy thin-walled part, which comprises a base, wherein the top of the base is movably connected with a milling mechanism, the inner wall of the milling mechanism is rotatably connected with a milling cutter, the top of the milling cutter is fixedly connected with a milling rotating mechanism, and the outer wall of the milling rotating mechanism is movably connected with a ring sleeve clamp. This precision control mechanism of milling process of aluminum alloy thin wall spare, at first, the milling cutter normal rotation, the slider receives centrifugal force tensile centrifugation spring, milling speed when the milling cutter reduces, the slider receives the spring action of centrifugation spring and is close to the position of pivot, the slider utilizes the gangbar to jack up the ring cover layer, the ring cover layer jacks up the ring cover clamping, the ring cover clamping slides along erecting the rail, the ring cover clamping utilizes the lever to change the height of pull block, the pull block utilizes the top spring to pass the arm-tie, the arm-tie removes the resistance that reduces the rheostat, make the rotation rate of milling cutter improve.
Description
Technical Field
The invention relates to the technical field of aluminum alloy milling, in particular to a precision control mechanism for milling an aluminum alloy thin-wall part.
Background
The aluminum alloy is an alloy which takes aluminum as a base and is added with a certain amount of other alloying elements, is one of light metal materials, the living range of people is continuously expanded along with the development of times, the buildings are continuously increased, the aluminum alloy is widely used due to the fact that the strength of the aluminum alloy is close to that of high alloy steel, the aluminum alloy has good corrosion resistance and weldability, and the aluminum alloy is processed by utilizing a milling means to produce the required shape.
In prior art, because of equipment ageing when the processing of aluminum alloy mills, unstable situation can appear in the rotatory precision of milling, and the not enough efficiency that can make of the rotational speed of milling slows down and forms irreversible damage to the aluminum alloy to along with milling, the aluminum alloy filings can constantly produce, influences the contact surface between milling machine structure and the aluminum alloy, and drops into equipment damage equipment.
Therefore, the demand for high-reliability products is urgent, and therefore, the precision control mechanism for milling the aluminum alloy thin-wall part is provided, and has the effects of adjusting the rotary milling precision and recycling aluminum alloy filings to avoid falling into equipment.
Disclosure of Invention
The invention aims to provide a precision control mechanism for milling of an aluminum alloy thin-wall part, which aims to solve the problems in the background technology.
In order to achieve the above object, the present invention provides the following technical solutions
The utility model provides an aluminum alloy thin wall spare milling process's precision control mechanism, includes the base, the top swing joint of base has the mechanism of milling, the inner wall that mills the mechanism rotates and is connected with the milling cutter, the top fixedly connected with that mills the rotary mechanism of milling cutter, the outer wall swing joint that mills the rotary mechanism has the ring cover clamping, the inner wall fixedly connected with telescopic link that mills the rotary mechanism, the outer wall sliding connection of ring cover clamping has perpendicular rail, the one side that the telescopic link was kept away from to the ring cover clamping articulates there is the lever, the one end swing joint that the lever was kept away from the ring cover clamping has the solid mechanism of card, the top swing joint that mills the rotary mechanism has recovery mechanism.
Further, mill rotary mechanism and include the runner rail, the inner wall fixedly connected with centrifugation spring of runner rail, the one end fixedly connected with slider of runner rail is kept away from to the centrifugation spring, the top of slider articulates there is the gangbar, the one end that the slider was kept away from to the gangbar articulates there is the ring cover layer, the inner wall sliding connection on ring cover layer has the pivot.
Furthermore, the clamping mechanism comprises a pulling block, a top spring is fixedly connected to the top of the pulling block, a pulling plate is fixedly connected to the top of the top spring, an arc-shaped elastic block is clamped on the outer wall of the pulling plate, and a rheostat is fixedly connected to the outer wall of the pulling plate.
Further, retrieve the mechanism and include rotatory piece, the top swing joint of rotatory piece has the sloping block, the top fixedly connected with gasbag of sloping block, the inner wall swing joint of gasbag has the check valve.
Furthermore, the positive and negative sides of the sliding block are both connected with the runner rail in a sliding manner, and the outer wall of the centrifugal spring is fixedly connected with the rotating shaft.
Furthermore, one side of the pulling plate close to the arc-shaped elastic block is provided with four notches, the arc-shaped elastic block is provided with a spring and a clamping block, and a sliding plate is arranged at the joint between the arc-shaped elastic block and the rheostat.
Furthermore, the rotating block is parallel to the inclined plane of the inclined block, two push plates are extruded between the inclined block and the air bag, a reset spring is fixedly connected to the top of the inclined block, a supporting frame is fixedly connected to the top of the inclined block, an outlet of the air bag extends to a gas suction port at the bottom of the milling mechanism, a one-way valve is arranged at the gas suction port, the one-way valve can only be opened towards the milling mechanism, and a storage box is arranged at the connecting position between the milling mechanism and the gas suction port.
Furthermore, one end of the lever, which is far away from the ring sleeve clamp, is hinged with the pulling block, the top of the rotating wheel rail is fixedly connected with the rotating block, and a guide frame is arranged at the joint between the base and the milling mechanism.
Furthermore, the top of the milling cutter is fixedly connected with the runner rail, the outer wall of the ring sleeve layer is movably connected with the ring sleeve clamp, and the outer wall of the milling cutter is in contact with the aluminum alloy.
Compared with the prior art, the invention has the following beneficial effects:
1. this precision control mechanism of milling process of aluminum alloy thin wall spare, through the initial time, the milling cutter normal rotation, the slider receives the tensile centrifugation spring of centrifugal force, milling cutter's milling speed reduces, the runner rail makes the slider of its inner wall receive centrifugal force and diminishes, the slider receives the spring action of centrifugation spring and is close to the position of pivot, the slider utilizes the gangbar to jack up the ring cover layer, the ring cover layer jacks up the ring cover clamping, the ring cover clamping slides along erecting the rail, the ring cover clamping utilizes the lever to change the height of lacing bar, the lacing bar utilizes the top spring to pass the arm-tie, the arm-tie removes the resistance that reduces the rheostat, make milling cutter's rotation speed improve, thereby realize the stable effect of avoiding milling vibration and making the aluminum alloy error appear of control rotational speed.
2. This precision control mechanism of aluminum alloy thin wall spare milling process, it is rotatory to drive rotatory piece simultaneously through runner rail spin stabilization, rotatory piece is periodic extrudees the sloping block, the sloping block constantly utilizes reset spring to reset, so that the gasbag constantly is compressed and tensile, the gasbag is breathed in and is made the check valve of its inner wall and the check valve of milling mechanism bottom open, the aluminium alloy bits silk that the milling cutter milled the production is inhaled in the bin of milling mechanism's bottom, thereby the realization is avoided aluminium alloy bits silk to lead to milling error and retrieve the effect of avoiding dropping.
Drawings
FIG. 1 is a schematic front view of a loop clip structure according to the present invention;
FIG. 2 is a schematic front view of a base structure according to the present invention;
FIG. 3 is a schematic view of a milling cutter according to the present invention;
FIG. 4 is a schematic structural view of a milling rotation mechanism according to the present invention;
FIG. 5 is a schematic top view of a rotating block structure according to the present invention;
FIG. 6 is an enlarged view of the partial locking mechanism A of FIG. 1;
FIG. 7 is a right-side view of the turning track mechanism of the present invention.
In the figure: 1. a base; 2. a milling mechanism; 3. milling a cutter; 4. a wheel rail; 5. a centrifugal spring; 6. a slider; 7. a linkage rod; 8. a ring-shaped jacket layer; 9. a rotating shaft; 10. clamping a loop; 11. a telescopic rod; 12. a vertical rail; 13. a lever; 14. pulling the block; 15. a spring is supported; 16. pulling a plate; 17. an arc-shaped elastic block; 18. a varistor; 19. rotating the block; 20. a sloping block; 21. an air bag; 22. a one-way valve; 23. a milling rotating mechanism; 24. a clamping mechanism; 25. and a recovery mechanism.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1 and 6, an accuracy control mechanism for milling of an aluminum alloy thin-wall part comprises a base 1, wherein the top of the base 1 is movably connected with a milling mechanism 2, the inner wall of the milling mechanism 2 is rotatably connected with a milling cutter 3, the top of the milling cutter 3 is fixedly connected with a milling rotating mechanism 23, the outer wall of the milling rotating mechanism 23 is movably connected with a ring sleeve clamp 10, the inner wall of the milling rotating mechanism 23 is fixedly connected with a telescopic rod 11, the outer wall of the ring sleeve clamp 10 is slidably connected with a vertical rail 12, one side, far away from the telescopic rod 11, of the ring sleeve clamp 10 is hinged with a lever 13, one end, far away from the ring sleeve clamp 10, of the lever 13 is movably connected with a clamping mechanism 24, and the top of the milling rotating mechanism 23 is movably connected with a recovery mechanism 25.
Further, the clamping mechanism 24 comprises a pull block 14, a top spring 15 is fixedly connected to the top of the pull block 14, a pull plate 16 is fixedly connected to the top of the top spring 15, an arc-shaped elastic block 17 is clamped on the outer wall of the pull plate 16, and a rheostat 18 is fixedly connected to the outer wall of the pull plate 16.
Through the beginning, milling cutter 3 normally rotates, slider 6 receives centrifugal force tensile centrifugation spring 5, milling speed when milling cutter 3 reduces, runner rail 4 makes slider 6 of its inner wall receive centrifugal force and diminishes, slider 6 receives the spring action of centrifugation spring 5 and is close to the position of pivot 9, slider 6 utilizes gangbar 7 to jack up ring jacket layer 8, ring jacket layer 8 jacks up ring jacket clamping 10, ring jacket clamping 10 slides along erecting rail 12, ring jacket clamping 10 utilizes lever 13 to change the height of pull block 14, pull block 14 utilizes top spring 15 to pass pull plate 16, pull plate 16 removes the resistance that reduces rheostat 18 for milling cutter 3's rotation speed improves, control rotational speed stably avoids milling the vibration and makes the aluminum alloy error appear.
Example two:
referring to fig. 1 and 7, an accuracy control mechanism for milling of an aluminum alloy thin-walled workpiece comprises a base 1, wherein the top of the base 1 is movably connected with a milling mechanism 2, the inner wall of the milling mechanism 2 is rotatably connected with a milling cutter 3, the top of the milling cutter 3 is fixedly connected with a milling rotating mechanism 23, the outer wall of the milling rotating mechanism 23 is movably connected with a ring sleeve clamp 10, the inner wall of the milling rotating mechanism 23 is fixedly connected with a telescopic rod 11, the outer wall of the ring sleeve clamp 10 is slidably connected with a vertical rail 12, one side, far away from the telescopic rod 11, of the ring sleeve clamp 10 is hinged with a lever 13, one end, far away from the ring sleeve clamp 10, of the lever 13 is movably connected with a clamping mechanism 24, and the top of the milling rotating mechanism 23 is movably connected with a recovery mechanism 25.
Further, the recovery mechanism 25 comprises a rotating block 19, the top of the rotating block 19 is movably connected with an inclined block 20, the top of the inclined block 20 is fixedly connected with an air bag 21, and the inner wall of the air bag 21 is movably connected with a one-way valve 22.
It is rotatory to drive rotatory piece 19 simultaneously through 4 spin stabilization of runner rail, rotatory piece 19 is periodic extrudees sloping block 20, sloping block 20 constantly utilizes reset spring to reset, so that gasbag 21 is constantly compressed and tensile, gasbag 21 is breathed in and is made the check valve 22 of its inner wall and the check valve 22 of milling mechanism 2 bottoms open, the aluminium alloy bits silk that milling sword 3 milled the production is inhaled in the bin of milling mechanism 2's bottom, avoid aluminium alloy bits silk to lead to milling error and retrieve and avoid dropping.
EXAMPLE III
Referring to fig. 1-7, a precision control mechanism for milling of an aluminum alloy thin-wall part comprises a base 1, wherein the top of the base 1 is movably connected with a milling mechanism 2, the inner wall of the milling mechanism 2 is rotatably connected with a milling cutter 3, the top of the milling cutter 3 is fixedly connected with a runner rail 4, the outer wall of a ring sleeve layer 8 is movably connected with a ring sleeve clamp 10, and the outer wall of the milling cutter 3 is in contact with an aluminum alloy.
The inner wall sliding connection of ring cover layer 8 has pivot 9, the outer wall swing joint that mills rotary mechanism 23 has ring cover clamping 10, the inner wall fixedly connected with telescopic link 11 that mills rotary mechanism 23, the outer wall sliding connection of ring cover clamping 10 has vertical rail 12, one side that ring cover clamping 10 kept away from telescopic link 11 articulates there is lever 13, the one end that ring cover clamping 10 was kept away from to lever 13 is articulated with pulling block 14, the top and the 19 fixed connection of rotatory piece of runner rail 4, the junction between base 1 and the milling mechanism 2 is provided with the guide frame, the one end swing joint that ring cover clamping 10 was kept away from to lever 13 has blocking mechanism 24, blocking mechanism 24 includes pulling block 14, the top fixedly connected with top spring 15 of pulling block 14.
Top fixedly connected with arm-tie 16 of top spring 15, one side that arm-tie 16 is close to arc bullet piece 17 is equipped with the breach, and the breach is equipped with four, and arc bullet piece 17 has spring and fixture block to constitute, and the junction between arc bullet piece 17 and rheostat 18 is provided with the slide, and the outer wall joint of arm-tie 16 has arc bullet piece 17, and the outer wall fixedly connected with rheostat 18 of arm-tie 16.
The top of the milling rotating mechanism 23 is movably connected with a recovery mechanism 25, the recovery mechanism 25 comprises a rotating block 19, the rotating block 19 is parallel to the inclined plane of an inclined block 20, two push plates are extruded between the inclined block 20 and an air bag 21 and are provided with push plates, the top of the inclined block 20 is fixedly connected with a return spring, the top of the inclined block 20 is fixedly connected with a support frame, an outlet of the air bag 21 extends to an air suction port at the bottom of the milling mechanism 2, a one-way valve 22 is arranged at the air suction port, the one-way valve 22 can only be opened towards the milling mechanism 2, and a storage box is arranged at the connection position between the milling mechanism 2 and the air suction port.
The top of the rotating block 19 is movably connected with an inclined block 20, the top of the inclined block 20 is fixedly connected with an air bag 21, the inner wall of the air bag 21 is movably connected with a one-way valve 22, the top of the milling cutter 3 is fixedly connected with the rotating wheel rail 4, the outer wall of the ring sleeve layer 8 is movably connected with the ring sleeve clamp 10, and the outer wall of the milling cutter 3 is in contact with aluminum alloy.
When the aluminum alloy milling device is used, firstly, the aluminum alloy is milled by the rotation of the milling cutter 3, the rotation speed of the milling cutter 3 is continuously reduced along with the aging of a circuit, when the rotation speed of the milling cutter 3 is reduced, the acting force of the milling cutter 3 on the aluminum alloy is reduced, the milling efficiency is reduced, and the rotation speed of the milling cutter 3 is interfered by the aluminum alloy to generate vibration, so that the aluminum alloy milling precision is in a problem, initially, the milling cutter 3 normally rotates, the slide block 6 is stretched by centrifugal force to stretch the centrifugal spring 5, when the milling speed of the milling cutter 3 is reduced, the slide block 6 on the inner wall of the rotating wheel rail 4 is reduced by the centrifugal force, the slide block 6 is close to the position of the rotating shaft 9 under the elastic force of the centrifugal spring 5, the rotating wheel rail 4 has the effect of limiting the moving direction, the slide block 6 jacks up the ring sleeve layer 8 by the linkage rod 7, the rotating shaft 9 has the effect of controlling the moving direction of the ring sleeve layer 8, and the ring sleeve layer 8 jacks up the ring clamp 10, the ring sleeve clamp 10 slides along the vertical rail 12, the ring sleeve clamp 10 changes the height of the pull block 14 by using the lever 13, the pull block 14 pushes the top spring 15, the milling speed of the milling cutter 3 is not reduced immediately due to line aging, the rotating speed is reduced in a process, the pull block 14, the top spring 15, the pull plate 16 and the arc-shaped elastic block 17 play a judgment effect at the moment, the milling speed of the milling cutter 3 is judged to be increased, the pull block 14 pushes the pull plate 16 by using the top spring 15, the resistance value of the rheostat 18 is reduced by moving the pull plate 16, the rotating speed of the milling cutter 3 is increased, the arc-shaped elastic block 17 clamps the pull plate 16 by using the notch again, the rheostat 18 is prevented from being influenced by the milling speed of the milling cutter 3 continuously and changing the resistance value, the rotating speed of the milling cutter 3 is continuously changed to generate vibration, the rotating speed is controlled stably, and the milling vibration is prevented from causing errors of the aluminum alloy;
it is rotatory to drive rotatory piece 19 simultaneously through 4 spin stabilization of runner rail, rotatory piece 19 is periodic extrudees sloping block 20, sloping block 20 constantly utilizes reset spring to reset, so that gasbag 21 is constantly compressed and tensile, gasbag 21 is breathed in and is made the check valve 22 of its inner wall and the check valve 22 of milling mechanism 2 bottoms open, the aluminium alloy bits silk that milling sword 3 milled the production is inhaled in the bin of milling mechanism 2's bottom, avoid aluminium alloy bits silk to lead to milling error and retrieve and avoid dropping.
The precision control mechanism for milling the aluminum alloy thin-wall part comprises, at the beginning, a milling cutter 3 normally rotates, a slide block 6 stretches a centrifugal spring 5 by centrifugal force, when the milling speed of the milling cutter 3 is reduced, the slide block 6 on the inner wall of the milling cutter is reduced by the centrifugal force due to a rotating wheel rail 4, the slide block 6 is close to a position of a rotating shaft 9 by the elastic force of the centrifugal spring 5, the rotating wheel rail 4 has the effect of limiting the moving direction, the slide block 6 jacks a ring sleeve layer 8 by a linkage rod 7, the rotating shaft 9 has the effect of controlling the moving direction of the ring sleeve layer 8, the ring sleeve layer 8 jacks a ring sleeve clamp 10, the ring sleeve clamp 10 slides along a vertical rail 12, the ring sleeve clamp 10 changes the height of a pull block 14 by a lever 13, the pull block 14 pushes a jacking spring 15, the pull block 14 pushes a pull plate 16 by the jacking spring 15, the pull plate 16 moves to reduce the resistance value of a rheostat 18, the rotating speed of the milling cutter 3 is improved, and the rotating speed of the milling cutter 3 is continuously changed to generate vibration, therefore, the effect of controlling the rotating speed and stably avoiding milling vibration to cause errors to appear in the aluminum alloy is achieved. This precision control mechanism of milling process of aluminum alloy thin wall spare, it is rotatory to drive rotatory piece 19 simultaneously through 4 spin stabilization of runner rail, rotatory piece 19 is periodic extrudees sloping block 20, sloping block 20 constantly utilizes the reset spring to reset, so that gasbag 21 is constantly compressed and tensile, gasbag 21 is breathed in and is made the check valve 22 of its inner wall and the check valve 22 of milling mechanism 2 bottom open, the aluminium alloy filings silk that milling cutter 3 milled the production is inhaled in the bin of milling mechanism 2's bottom.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides an aluminum alloy thin wall spare milling process's accuracy control mechanism, includes base (1), its characterized in that: the utility model discloses a milling machine, including base (1), milling mechanism (2), milling mechanism's inner wall rotation and being connected with milling cutter (3), milling cutter's (3) top fixedly connected with mills rotary mechanism (23), the outer wall swing joint that mills rotary mechanism (23) has ring cover clamping (10), the inner wall fixedly connected with telescopic link (11) of milling rotary mechanism (23), the outer wall sliding connection of ring cover clamping (10) has perpendicular rail (12), one side that telescopic link (11) were kept away from in ring cover clamping (10) articulates there is lever (13), the one end swing joint that ring cover clamping (10) were kept away from in lever (13) has clamping mechanism (24), the top swing joint that mills rotary mechanism (23) has recovery mechanism (25).
2. The accuracy control mechanism for milling of the aluminum alloy thin-walled workpiece according to claim 1, characterized in that: mill rotary mechanism (23) including runner rail (4), the inner wall fixedly connected with centrifugation spring (5) of runner rail (4), one end fixedly connected with slider (6) of runner rail (4) are kept away from in centrifugation spring (5), the top of slider (6) articulates there is gangbar (7), the one end that slider (6) were kept away from in gangbar (7) articulates there is ring cover layer (8), the inner wall sliding connection of ring cover layer (8) has pivot (9).
3. The accuracy control mechanism for milling of the aluminum alloy thin-walled workpiece according to claim 1, characterized in that: the clamping mechanism (24) comprises a pull block (14), the top of the pull block (14) is fixedly connected with a top spring (15), the top of the top spring (15) is fixedly connected with a pull plate (16), the outer wall of the pull plate (16) is clamped with an arc-shaped elastic block (17), and the outer wall of the pull plate (16) is fixedly connected with a rheostat (18).
4. The accuracy control mechanism for milling of the aluminum alloy thin-walled workpiece according to claim 1, characterized in that: retrieve mechanism (25) including rotatory piece (19), the top swing joint of rotatory piece (19) has sloping block (20), the top fixedly connected with gasbag (21) of sloping block (20), the inner wall swing joint of gasbag (21) has check valve (22).
5. The accuracy control mechanism for milling of the aluminum alloy thin-walled workpiece according to claim 2, characterized in that: the front side and the back side of the sliding block (6) are both connected with the rotating wheel rail (4) in a sliding mode, and the outer wall of the centrifugal spring (5) is fixedly connected with the rotating shaft (9).
6. The accuracy control mechanism for milling of the aluminum alloy thin-walled workpiece according to claim 3, characterized in that: one side of the pulling plate (16) close to the arc-shaped elastic blocks (17) is provided with four notches, and the arc-shaped elastic blocks (17) are provided with springs and clamping blocks.
7. The accuracy control mechanism for milling of the aluminum alloy thin-walled workpiece according to claim 3, characterized in that: the rotary block (19) is parallel to the inclined plane of the inclined block (20), two push plates are extruded between the inclined block (20) and the air bag (21) and provided with push plates, the top of the inclined block (20) is fixedly connected with a return spring, and the top of the inclined block (20) is fixedly connected with a support frame.
8. The accuracy control mechanism for milling of the aluminum alloy thin-walled workpiece according to claim 1, characterized in that: one end of the lever (13) far away from the ring sleeve clamp (10) is hinged with the pulling block (14), and the top of the rotating wheel rail (4) is fixedly connected with the rotating block (19).
9. The accuracy control mechanism for milling of the aluminum alloy thin-walled workpiece according to claim 1, characterized in that: the top of the milling cutter (3) is fixedly connected with the runner rail (4), and the outer wall of the ring sleeve layer (8) is movably connected with the ring sleeve clamp (10).
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| CN202111046045.9A CN113798915B (en) | 2021-09-07 | 2021-09-07 | Precision control mechanism for milling of aluminum alloy thin-wall part |
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| CN202111046045.9A CN113798915B (en) | 2021-09-07 | 2021-09-07 | Precision control mechanism for milling of aluminum alloy thin-wall part |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111761416A (en) * | 2020-03-31 | 2020-10-13 | 江苏贵钰航空工业有限公司 | Vertical and horizontal combined machining center |
| CN112404464A (en) * | 2020-11-19 | 2021-02-26 | 宁波启航船业有限公司 | Machine tool capable of reducing rotating speed and prolonging service life by utilizing centrifugal force |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111761416A (en) * | 2020-03-31 | 2020-10-13 | 江苏贵钰航空工业有限公司 | Vertical and horizontal combined machining center |
| CN112404464A (en) * | 2020-11-19 | 2021-02-26 | 宁波启航船业有限公司 | Machine tool capable of reducing rotating speed and prolonging service life by utilizing centrifugal force |
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