CN114952326A - Universal angle milling head of numerical control machine tool - Google Patents
Universal angle milling head of numerical control machine tool Download PDFInfo
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- CN114952326A CN114952326A CN202210649141.0A CN202210649141A CN114952326A CN 114952326 A CN114952326 A CN 114952326A CN 202210649141 A CN202210649141 A CN 202210649141A CN 114952326 A CN114952326 A CN 114952326A
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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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C9/00—Details or accessories so far as specially adapted to milling machines or cutter
- B23C9/005—Details or accessories so far as specially adapted to milling machines or cutter milling heads
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The invention provides a universal angle milling head of a numerical control machine tool, which relates to the technical field of boring and milling head equipment and aims to solve the problems that after a conventional universal angle milling head device is used for a long time, belt transmission is easy to loosen, so that an error is generated in the processing process of a part, the production efficiency is reduced, the connection process of a servo motor and a shaft lever of a driving mechanism is complex, the replacement and maintenance in the later period are inconvenient, meanwhile, the position angle of the boring and milling head is not easy to adjust, and the fixing mode is single after adjustment, so that the universal angle milling head is easy to loosen when in use, and the service life of the boring and milling head is shortened; and the bottom end of the fixing clamp is provided with a connecting frame. According to the invention, when the first servo motor and the shaft lever are installed, the ratchet sleeves are arranged on the servo motor and the shaft lever, the two ratchet sleeves are inserted by using the ratchet gear, and meanwhile, the ratchet sleeves are controlled by the locking nut, so that the installation and disassembly operation is simple, and the replacement and maintenance in the later period are convenient.
Description
Technical Field
The invention belongs to the technical field of boring and milling head equipment, and particularly relates to a universal angle milling head of a numerical control machine tool.
Background
The universal angle head is also called a universal milling head, and refers to a milling head with a milling output shaft capable of rotating in a horizontal plane and a vertical plane. In terms of a machine tool coordinate system, the milling head is used for milling a milling head with an output shaft capable of rotating around a Z axis and an X axis (or a Y axis) of the machine tool, wherein an axis around the Z axis of the machine tool is called a C axis, and an axis around the X axis of the machine tool is called an A axis, so that the machine tool has five coordinate axes and a five-axis machining function, and therefore, the universal milling head is also called an AC axis milling head in some cases. The universal milling head is a common accessory of a machine tool and is one of the most core parts and the most technical components of the machine tool.
For example, application No.: the invention of CN202010537306.6 belongs to the technical field of boring and milling heads, and particularly relates to a universal boring and milling head for a boring and milling numerical control machine tool, which comprises a boring and milling head, wherein the bottom of the boring and milling head is hinged with an adjusting shell through an adjusting rod, the center of the rear surface wall of the adjusting shell is rotatably connected with an elastic swinging rod through a rotating shaft, the two horizontal ends of the elastic swinging rod are rotatably connected with the adjusting rod through the rotating shaft, a threaded sleeve is rotatably connected with the threaded rod, a second bevel gear is welded outside the threaded rod and at the bottom of the threaded sleeve, and the second bevel gear is connected with a first bevel gear through tooth meshing; according to the invention, the first bevel gear is arranged to drive the second bevel gear to rotate, the threaded sleeve can drive the adjusting rods to move in the vertical direction through the arrangement of the second bevel gear and the threaded rod, and the two adjusting rods can move up and down through the arrangement of the elastic swinging rod, so that the horizontal angle of the boring and milling head can be adjusted.
Based on the search of the above patent and the discovery of the devices in the prior art, although the angle of the boring and milling head can be adjusted, the conventional universal angle milling head has the following disadvantages in the practical use process, such as: omnipotent angle milling head device is after long-time the use, and belt drive is not hard up easily, leads to the part to produce the error in the course of working, has reduced production efficiency, and actuating mechanism's servo motor and axostylus axostyle connected process are complicated moreover, the change and the maintenance in inconvenient later stage, and the position angle of boring milling head is difficult for adjusting simultaneously, and adjusts the back fixed mode single, makes it not hard up easily when using, reduces the life of boring milling head.
Disclosure of Invention
In order to solve the technical problems, the invention provides a universal angle milling head of a numerical control machine tool, which aims to solve the following defects in the actual use process of the conventional universal angle milling head, such as: omnipotent angle milling head device is after long-time the use, and belt drive is not hard up easily, leads to the part to produce the error in the course of working, has reduced production efficiency, and actuating mechanism's servo motor and axostylus axostyle connected process are complicated moreover, the change and the maintenance in inconvenient later stage, and the position angle of boring milling head is difficult for adjusting simultaneously, and it is single to adjust the back fixed mode, makes it not hard up easily when using, reduces boring milling head life's problem.
The invention relates to an universal angle milling head of a numerical control machine tool, which is achieved by the following specific technical means:
the universal angle milling head of the numerical control machine tool comprises a boring and milling head and a connecting assembly, wherein the boring and milling head is arranged on a fixed clamp and is controlled by a locking assembly; the bottom end of the fixed clamp is provided with a connecting frame; the connecting frame is of a U-shaped frame structure, and mounting side plates are arranged on two sides of the connecting frame; the two mounting side plates are symmetrically distributed, and the opposite outer sides of the mounting side plates are provided with protective covers which are fixedly connected with the mounting side plates through bolts; an adjusting assembly is arranged between the mounting side plate and the protective cover; the installation side plate is provided with an A-axis transmission mechanism; the top end of the mounting side plate is fixedly provided with a shaft rotating wheel plate through a bolt; a fixed plate is arranged above the shaft turning wheel plate, and a C-shaft transmission mechanism is arranged on the fixed plate; the C-axis transmission mechanism comprises a second servo motor, a second belt, a C-axis driving belt pulley and a C-axis driven belt pulley, the second servo motor is fixedly connected with the fixing plate through a bolt, the C-axis driving belt pulley is arranged at the bottom end of the second servo motor, the C-axis driven belt pulley is fixedly installed at the top end of the shaft rotating wheel plate, and the C-axis driven belt pulley is in transmission connection with the C-axis driving belt pulley through the second belt.
Furthermore, the boring and milling head comprises a slide rail and slots, the boring and milling head body is of a cylindrical structure, the slide rail is fixedly mounted on one side of the boring and milling head, the slide rail is of a trapezoidal section structure, and the slide rail is provided with six slots.
Further, mounting fixture includes fixing base, spout and splint, the fixing base passes through bolt and link fixed connection, and the fixing base top is equipped with splint, the fixing base leads to the chamber structure with splint constitution cylindricality, and splint pass through locking bolt and fixing base control, the spout has been seted up with splint cylindricality intracavity wall to the fixing base, and spout and slide rail phase-match to the boring and milling head passes through slide rail and spout sliding connection.
Further, locking Assembly includes picture peg, axis of rotation, connecting rod and rocking handle, connecting rod both ends fixed mounting has the picture peg, and two picture pegs are the symmetric mode and distribute to fixed mounting has the rocking handle on a picture peg, the picture peg is fan-shaped platelike structure, and is equipped with the axis of rotation between two picture pegs, and the picture peg passes through the axis of rotation and is connected with the fixing base rotation, picture peg and slot phase-match, and the picture peg passes through slot and boring and milling head looks joint.
Furthermore, the connecting assembly comprises an elastic sleeve, ratchet sleeves, ratchet gears, a screw rod and a locking nut, the screw rod is provided with two ratchet gears, the ratchet gears are in threaded through connection with the screw rod, the ratchet sleeves are arranged on the two ratchet gears and detachably connected with the ratchet gears, the two ratchet sleeves are fixedly connected with the shaft rod under the control of the locking nut, and the elastic sleeve is arranged between the two ratchet sleeves.
Furthermore, the installation curb plate includes first logical groove, bracing piece and mounting groove, is equipped with the bracing piece between two the installation curb plate, and the bracing piece passes through nut and installation curb plate fixed connection, the installation curb plate is located the protection casing inside wall and has seted up the mounting groove, first logical groove has been seted up on the installation curb plate, and first logical groove is logical groove structure for the arc.
Further, A axle drive mechanism includes first servo motor, axostylus axostyle, A axle driving pulley, A axle driven pulley and first belt, first servo motor passes through bolt and installation curb plate fixed connection, and the first servo motor left and right sides all is equipped with the axostylus axostyle to the equal fixed mounting of axostylus axostyle tip has A axle driving pulley, A axle driven pulley rotates through pivot and link to be connected, and A axle driven pulley is connected with A axle driving pulley transmission through first belt.
Furthermore, the adjusting component comprises a knob, a limiting bolt, a gasket, a sliding plate, a second through groove and a rolling wheel, the sliding plate is arranged in the mounting groove and is rotatably connected with the mounting side plate through a rotating shaft, the sliding plate is provided with the rolling wheel and is in transmission connection with a first belt through the rolling wheel, the sliding plate is provided with the second through groove, the second through groove is matched with the first through groove, the limiting bolt simultaneously penetrates through the second through groove and the first through groove, the end part of the limiting bolt is provided with the knob, the knob is in threaded connection with the limiting bolt, the gasket is sleeved on the limiting bolt, and the gasket is arranged between the knob and the mounting side plate.
Compared with the prior art, the invention has the following beneficial effects:
1. the boring and milling head of the device is fixedly installed by using a fixing clamp, the installation structure is simple, and meanwhile, the boring and milling head is in sliding connection with the sliding groove through the sliding rail, so that the position of the boring and milling head can be conveniently adjusted, and the processing and use of different parts can be met;
2. because the two ends of the connecting rod are fixedly provided with the inserting plates, the two inserting plates are distributed in a symmetrical mode, the inserting plate is fixedly provided with the rocking handle, the inserting plate is of a fan-shaped plate-shaped structure, the rotating shaft is arranged between the two inserting plates, the inserting plates are rotatably connected with the fixed seat through the rotating shaft, the inserting plates are matched with the inserting grooves, the inserting plates are clamped with the boring and milling head through the inserting grooves, after the position of the boring and milling head is adjusted, the inserting plates are clamped into the inserting grooves through rotating the rocking handle, the boring and milling head is fixed more stably, and the structural reasonability is ensured;
3. because the screw rod is provided with two ratchet gears which are in threaded through connection with the screw rod, the two ratchet gears are respectively provided with a ratchet sleeve, the ratchet sleeves are detachably connected with the ratchet gears, the two ratchet sleeves are fixedly connected with the shaft rod, an elastic sleeve is arranged between the two ratchet sleeves, when the first servo motor and the shaft rod are installed, the ratchet sleeves are arranged on the servo motor and the shaft rod, the two ratchet sleeves are spliced by utilizing the ratchet gears, and meanwhile, the installation and the disassembly operations are simple and convenient for later replacement and maintenance under the control of the locking nut;
4. because the sliding plate sets up in the mounting groove, and the sliding plate rotates through pivot and installation curb plate and is connected, be equipped with the wheel that rolls on the sliding plate, and the sliding plate is connected with first belt transmission through the wheel that rolls, the second logical groove has been seted up to the sliding plate, and the second leads to groove and first logical groove phase-match, spacing bolt runs through in second logical groove and first logical groove simultaneously, and spacing bolt tip is equipped with the knob, knob and spacing bolt threaded connection, and the cover is equipped with the gasket on the spacing bolt, and the gasket be and between knob and the installation curb plate, when universal angle milling head device long time uses, through adjusting spacing bolt, change the position of sliding plate, make the wheel that rolls keep taut state with first belt, it is not hard up to take place during effective first belt transmission to prevent, guarantee parts machining's production efficiency.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic axial view of the present invention.
Fig. 2 is a schematic view of the rotational angle structure drawn from fig. 1.
Fig. 3 is a schematic structural diagram of the mounting state of the boring and milling head and the connecting frame of the invention.
FIG. 4 is a schematic view of a boring and milling head structure of the present invention.
Figure 5 is a schematic view of a tie down cleat and locking assembly of the present invention.
Fig. 6 is a schematic structural view of the mounting side plate and the a-axis transmission mechanism of the present invention.
Fig. 7 is a schematic view of the connection assembly of the present invention in an exploded configuration.
Fig. 8 is a schematic view of the adjustment assembly of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. boring and milling heads; 101. a slide rail; 102. a slot; 2. a connecting frame; 3. fixing the clamp; 301. a fixed seat; 302. a chute; 303. a splint; 4. a locking assembly; 401. inserting plates; 402. a rotating shaft; 403. a connecting rod; 404. a rocking handle; 5. a connection assembly; 501. an elastic sleeve; 502. a ratchet sleeve; 503. a ratchet gear; 504. a screw rod; 505. locking the nut; 6. installing a side plate; 601. a first through groove; 602. a support bar; 603. mounting grooves; 7. an A-axis transmission mechanism; 701. a first servo motor; 702. a shaft lever; 703. an A-axis driving belt pulley; 704. a shaft A driven pulley; 705. a first belt; 8. a C-axis transmission mechanism; 801. a second servo motor; 802. a second belt; 803. a C-axis driving belt pulley; 804. a C-axis driven pulley; 9. an adjustment assembly; 901. a knob; 902. a limit bolt; 903. a gasket; 904. a sliding plate; 905. a second through groove; 906. a rolling wheel; 10. a shaft runner plate; 11. a fixing plate; 12. a shield.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 8:
the invention provides a universal angle milling head of a numerical control machine tool, which comprises a boring and milling head 1, wherein the boring and milling head 1 is arranged on a fixed clamp 3 and is controlled by a locking assembly 4; the boring and milling head 1 comprises a slide rail 101 and slots 102, the main body of the boring and milling head 1 is of a cylindrical structure, the slide rail 101 is fixedly installed on one side of the boring and milling head 1, the slide rail 101 is of a trapezoidal section structure, and the slide rail 101 is provided with six slots 102; the bottom end of the fixed clamp 3 is provided with a connecting frame 2; the connecting frame 2 is of a U-shaped frame structure, and mounting side plates 6 are arranged on two sides of the connecting frame 2; the two mounting side plates 6 are symmetrically distributed, the opposite outer sides of the mounting side plates 6 are provided with protective covers 12, and the protective covers 12 are fixedly connected with the mounting side plates 6 through bolts; the mounting side plate 6 comprises a first through groove 601, a support rod 602 and a mounting groove 603, the support rod 602 is arranged between the two mounting side plates 6, the support rod 602 is fixedly connected with the mounting side plate 6 through a nut, the mounting side plate 6 is positioned on the inner side wall of the protective cover 12 and is provided with the mounting groove 603, the mounting side plate 6 is provided with the first through groove 601, and the first through groove 601 is of an arc-shaped through groove structure; an adjusting component 9 is arranged between the mounting side plate 6 and the protective cover 12; the installation side plate 6 is provided with an A-axis transmission mechanism 7; the shaft A transmission mechanism 7 comprises a first servo motor 701, a shaft rod 702, a shaft A driving pulley 703, a shaft A driven pulley 704 and a first belt 705, the first servo motor 701 is fixedly connected with the mounting side plate 6 through bolts, the shaft rods 702 are arranged on the left side and the right side of the first servo motor 701, the shaft rod driving pulley 703 is fixedly mounted at the end parts of the shaft rods 702, the shaft A driven pulley 704 is rotatably connected with the connecting frame 2 through a rotating shaft, and the shaft A driven pulley 704 is in transmission connection with the shaft A driving pulley 703 through the first belt 705; the top end of the mounting side plate 6 is fixedly provided with a shaft rotating wheel plate 10 through bolts; a fixed plate 11 is arranged above the shaft turning wheel plate 10, and a C-shaft transmission mechanism 8 is arranged on the fixed plate 11; the C-axis transmission mechanism 8 comprises a second servo motor 801, a second belt 802, a C-axis driving pulley 803 and a C-axis driven pulley 804, the second servo motor 801 is fixedly connected with the fixing plate 11 through bolts, the C-axis driving pulley 803 is arranged at the bottom end of the second servo motor 801, the C-axis driven pulley 804 is fixedly installed at the top end of the axis rotating wheel plate 10, and the C-axis driven pulley 804 is in transmission connection with the C-axis driving pulley 803 through the second belt 802.
Wherein, mounting fixture 3 includes fixing base 301, spout 302 and splint 303, fixing base 301 passes through bolt and 2 fixed connection of link, and fixing base 301 top is equipped with splint 303, fixing base 301 constitutes the cylindricality with splint 303 and leads to the chamber structure, and splint 303 passes through locking bolt and fixing base 301 control, fixing base 301 has seted up spout 302 with splint 303 cylindricality intracavity wall, and spout 302 and slide rail 101 phase-match, the boring and milling head 1 of this device utilizes mounting fixture 3 to install fixedly, the mounting structure is simple, while boring and milling head 1 passes through slide rail 101 and spout 302 sliding connection, be convenient for boring and milling head 1 position is adjusted, can satisfy the processing use of different parts.
Wherein, locking Assembly 4 includes picture peg 401, axis of rotation 402, connecting rod 403 and rocking handle 404, connecting rod 403 both ends fixed mounting has picture peg 401, and two department picture pegs 401 are the symmetric mode and distribute, and fixed mounting has rocking handle 404 on one department picture peg 401, picture peg 401 is fan-shaped platelike structure, and be equipped with axis of rotation 402 between two department picture pegs 401, and picture peg 401 rotates with fixing base 301 through axis of rotation 402 and is connected, picture peg 401 and slot 102 phase-match, and picture peg 401 passes through slot 102 and boring and milling head 1 looks joint, after adjusting boring and milling head 1 position, through rotating rocking handle 404, make picture peg 401 block in the slot 102, thereby it is more stable to fix boring and milling head 1, guarantee the structural rationality.
The connecting assembly 5 comprises an elastic sleeve 501, a ratchet sleeve 502, a ratchet gear 503, a screw rod 504 and a locking nut 505, wherein two ratchet gears 503 are arranged on the screw rod 504, the ratchet gears 503 are in threaded through connection with the screw rod 504, the ratchet sleeves 502 are arranged on the two ratchet gears 503, the ratchet sleeves 502 are detachably connected with the ratchet gears 503, the two ratchet sleeves 502 are fixedly connected with a shaft rod 702, the elastic sleeve 501 is arranged between the two ratchet sleeves 502, when the first servo motor 701 and the shaft rod 702 are installed, the ratchet sleeves 502 are arranged on the first servo motor 701 and the shaft rod 702, the two ratchet sleeves 502 are spliced by using the ratchet gear 503, and meanwhile, the connecting assembly and disassembly are controlled by the locking nut 505, so that the later-stage replacement and maintenance are facilitated.
Wherein, the adjusting component 9 comprises a knob 901, a limit bolt 902, a shim 903, a sliding plate 904, a second through slot 905 and a rolling wheel 906, the sliding plate 904 is arranged in the mounting slot 603, the sliding plate 904 is rotatably connected with the mounting side plate 6 through a rotating shaft, the sliding plate 904 is provided with the rolling wheel 906, the sliding plate 904 is in transmission connection with the first belt 705 through the rolling wheel 906, the sliding plate 904 is provided with a second through slot 905, the second through slot 905 is matched with the first through slot 601, the limit bolt 902 simultaneously penetrates through the second through slot 905 and the first through slot 601, the end of the limit bolt 902 is provided with the knob 901, the knob 901 is in threaded connection with the limit bolt 902, the limit bolt 902 is sleeved with the shim 903, the shim 903 is arranged between the knob 901 and the mounting side plate 6, when the universal angle milling head device is used for a long time, the position of the sliding plate 904 is changed by adjusting the limit bolt 902, so that the rolling wheel 906 and the first belt 705 keep a tension state, the looseness of the first belt 705 in transmission is effectively prevented, and the production efficiency of part processing is guaranteed.
The specific use mode and function of the embodiment are as follows:
in the using process, firstly, the fixed seat 301 is fixedly connected with the connecting frame 2 through bolts, the top end of the fixed seat 301 is provided with the clamping plate 303, the fixed seat 301 and the clamping plate 303 form a cylindrical through cavity structure, the clamping plate 303 is controlled with the fixed seat 301 through locking bolts, the inner walls of the cylindrical cavities of the fixed seat 301 and the clamping plate 303 are provided with the sliding groove 302, and the sliding groove 302 is matched with the sliding rail 101;
meanwhile, the two ends of the connecting rod 403 are fixedly provided with the inserting plates 401, the two inserting plates 401 are distributed in a symmetrical mode, a rocking handle 404 is fixedly arranged on one inserting plate 401, the inserting plate 401 is of a fan-shaped plate-shaped structure, a rotating shaft 402 is arranged between the two inserting plates 401, the inserting plate 401 is rotatably connected with the fixed seat 301 through the rotating shaft 402, the inserting plate 401 is matched with the inserting groove 102, the inserting plate 401 is clamped with the boring and milling head 1 through the inserting groove 102, after the position of the boring and milling head 1 is adjusted, the inserting plate 401 is clamped into the inserting groove 102 through rotating the rocking handle 404, so that the boring and milling head 1 is fixed more stably, and the structural rationality is ensured;
two ratchet gears 503 are arranged on the screw rod 504, the ratchet gears 503 are in threaded through connection with the screw rod 504, ratchet sleeves 502 are arranged on the two ratchet gears 503, the ratchet sleeves 502 are detachably connected with the ratchet gears 503, the two ratchet sleeves 502 are fixedly connected with the shaft rod 702, an elastic sleeve 501 is arranged between the two ratchet sleeves 502, when the first servo motor 701 and the shaft rod 702 are installed, the ratchet sleeves 502 are arranged on the first servo motor 701 and the shaft rod 702, the two ratchet sleeves 502 are inserted by using the ratchet gears 503, and meanwhile, the locking nut 505 is used for controlling, so that the installation and disassembly operation is simple, and later-stage replacement and maintenance are facilitated;
in addition, a sliding plate 904 is provided to the mounting groove 603, and the sliding plate 904 is rotatably coupled to the mounting side plate 6 by a rotating shaft, a rolling wheel 906 is provided on the sliding plate 904, the sliding plate 904 is in transmission connection with the first belt 705 through the rolling wheel 906, the sliding plate 904 is provided with a second through slot 905, the second through groove 905 is matched with the first through groove 601, the limit bolt 902 penetrates through the second through groove 905 and the first through groove 601 simultaneously, and the end part of the limit bolt 902 is provided with a knob 901, the knob 901 is connected with the limit bolt 902 by screw thread, a gasket 903 is sleeved on the limit bolt 902, the gasket 903 is arranged between the knob 901 and the installation side plate 6, when the universal angle milling head device is used for a long time, the position of the sliding plate 904 is changed by adjusting the limiting bolt 902, so that the rolling wheel 906 and the first belt 705 are kept in a tensioned state, the first belt 705 is effectively prevented from loosening during transmission, and the production efficiency of part processing is ensured.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (2)
1. The utility model provides an omnipotent angle cutter head of digit control machine tool which characterized in that: the boring and milling head comprises a boring and milling head (1) and a connecting assembly (5), wherein the boring and milling head (1) is arranged on a fixed clamp (3) and is controlled by a locking assembly (4); the bottom end of the fixed clamp (3) is provided with a connecting frame (2); the connecting frame (2) is of a U-shaped frame structure, and mounting side plates (6) are arranged on two sides of the connecting frame (2); the two mounting side plates (6) are symmetrically distributed, protective covers (12) are arranged on the opposite outer sides of the mounting side plates (6), and the protective covers (12) are fixedly connected with the mounting side plates (6) through bolts; an adjusting component (9) is arranged between the mounting side plate (6) and the protective cover (12); an A-axis transmission mechanism (7) is arranged on the mounting side plate (6); the top end of the mounting side plate (6) is fixedly provided with a shaft rotating wheel plate (10) through a bolt; a fixed plate (11) is arranged above the shaft turning wheel plate (10), and a C-shaft transmission mechanism (8) is arranged on the fixed plate (11); the C-axis transmission mechanism (8) comprises a second servo motor (801), a second belt (802), a C-axis driving pulley (803) and a C-axis driven pulley (804), the second servo motor (801) is fixedly connected with the fixing plate (11) through bolts, the C-axis driving pulley (803) is arranged at the bottom end of the second servo motor (801), the C-axis driven pulley (804) is fixedly installed at the top end of the axis turning pulley plate (10), and the C-axis driven pulley (804) is in transmission connection with the C-axis driving pulley (803) through the second belt (802);
the connecting assembly (5) comprises an elastic sleeve (501), a ratchet sleeve (502), a ratchet wheel (503), a screw rod (504) and a locking nut (505), wherein two ratchet wheels (503) are arranged on the screw rod (504), the ratchet wheels (503) are in threaded through connection with the screw rod (504), the ratchet sleeves (502) are arranged on the two ratchet wheels (503), the ratchet sleeves (502) are detachably connected with the ratchet wheels (503) and controlled by the locking nut (505), the two ratchet sleeves (502) are fixedly connected with a shaft rod (702), and the elastic sleeve (501) is arranged between the two ratchet sleeves (502);
the shaft A transmission mechanism (7) comprises a first servo motor (701), a shaft rod (702), a shaft A driving pulley (703), a shaft A driven pulley (704) and a first belt (705), wherein the first servo motor (701) is fixedly connected with the mounting side plate (6) through bolts, the shaft rod (702) is arranged on each of the left side and the right side of the first servo motor (701), the shaft rod (703) is fixedly mounted at the end part of the shaft rod (702), the shaft A driven pulley (704) is rotatably connected with the connecting frame (2) through a rotating shaft, and the shaft A driven pulley (704) is in transmission connection with the shaft A driving pulley (703) through the first belt (705);
the adjusting component (9) comprises a knob (901), a limiting bolt (902), a gasket (903), a sliding plate (904), a second through groove (905) and a rolling wheel (906), the sliding plate (904) is arranged on the mounting groove (603), the sliding plate (904) is rotatably connected with the mounting side plate (6) through a rotating shaft, the rolling wheel (906) is arranged on the sliding plate (904), the sliding plate (904) is in transmission connection with a first belt (705) through the rolling wheel (906), the second through groove (905) is formed in the sliding plate (904), the second through groove (905) is matched with the first through groove (601), the limiting bolt (902) simultaneously penetrates through the second through groove (905) and the first through groove (601), the end part of the limiting bolt (902) is provided with the knob (901), the knob (901) is in threaded connection with the limiting bolt (902), and the gasket (903) is sleeved on the limiting bolt (902), the gasket (903) is arranged between the knob (901) and the installation side plate (6);
the boring and milling head (1) comprises a sliding rail (101) and slots (102), the main body of the boring and milling head (1) is of a cylindrical structure, the sliding rail (101) is fixedly mounted on one side of the boring and milling head (1), the sliding rail (101) is of a trapezoidal section structure, and the sliding rail (101) is provided with six slots (102);
mounting fixture (3) are including fixing base (301), spout (302) and splint (303), fixing base (301) are through bolt and link (2) fixed connection, and fixing base (301) top is equipped with splint (303), fixing base (301) and splint (303) constitute the cylindricality and lead to the chamber structure, and splint (303) control through locking bolt and fixing base (301), spout (302) have been seted up with splint (303) cylindricality intracavity wall in fixing base (301), and spout (302) and slide rail (101) phase-match to boring and milling head (1) is through slide rail (101) and spout (302) sliding connection.
2. The universal angle milling head for boring and milling numerical control machine tools as claimed in claim 1, wherein: installation curb plate (6) are equipped with bracing piece (602) including first logical groove (601), bracing piece (602) and mounting groove (603) between two installation curb plate (6), and bracing piece (602) pass through nut and installation curb plate (6) fixed connection, installation curb plate (6) are located protection casing (12) inside wall and have seted up mounting groove (603), first logical groove (601) have been seted up on installation curb plate (6), and first logical groove (601) are the logical groove structure of arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210649141.0A CN114952326A (en) | 2021-05-27 | 2021-05-27 | Universal angle milling head of numerical control machine tool |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110586611.9A CN113369525B (en) | 2021-05-27 | 2021-05-27 | Universal angle milling head for boring and milling numerical control machine tool |
| CN202210649141.0A CN114952326A (en) | 2021-05-27 | 2021-05-27 | Universal angle milling head of numerical control machine tool |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110586611.9A Division CN113369525B (en) | 2021-05-27 | 2021-05-27 | Universal angle milling head for boring and milling numerical control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114952326A true CN114952326A (en) | 2022-08-30 |
Family
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Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210641130.8A Withdrawn CN114770144A (en) | 2021-05-27 | 2021-05-27 | Numerical control machine tool angle milling head |
| CN202210649141.0A Withdrawn CN114952326A (en) | 2021-05-27 | 2021-05-27 | Universal angle milling head of numerical control machine tool |
| CN202110586611.9A Active CN113369525B (en) | 2021-05-27 | 2021-05-27 | Universal angle milling head for boring and milling numerical control machine tool |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210641130.8A Withdrawn CN114770144A (en) | 2021-05-27 | 2021-05-27 | Numerical control machine tool angle milling head |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110586611.9A Active CN113369525B (en) | 2021-05-27 | 2021-05-27 | Universal angle milling head for boring and milling numerical control machine tool |
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| Country | Link |
|---|---|
| CN (3) | CN114770144A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116571794B (en) * | 2023-05-31 | 2024-04-19 | 南京航空航天大学 | Flexible clamping and refrigeration integrated multi-station frozen sand mold horizontal machining center |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITTO20030632A1 (en) * | 2003-08-11 | 2005-02-12 | Comau Spa | MECHANICAL MACHINING UNIT WITH CHIP REMOVAL, |
| CN207014188U (en) * | 2017-08-14 | 2018-02-16 | 郑少华 | A kind of boring-milling numerical control machine tool universal angular head |
| CN209830398U (en) * | 2019-03-06 | 2019-12-24 | 青岛裕安科技咨询有限公司 | Universal milling head equipment for beveling machine |
| CN111644861A (en) * | 2020-06-12 | 2020-09-11 | 明光市金世纪机械科技有限公司 | Universal boring and milling head for boring and milling numerical control machine tool |
| CN212734375U (en) * | 2020-08-12 | 2021-03-19 | 西安国水风电设备股份有限公司 | Portable right-angle milling head for large six-meter turning and milling machine tool |
| CN213080824U (en) * | 2020-08-25 | 2021-04-30 | 东莞市博虹机械制造有限公司 | Precision spindle milling head |
| CN112475405A (en) * | 2020-11-25 | 2021-03-12 | 十堰聚旺汽车同步器有限公司 | Indexing milling structure for conical ring oil groove of automobile synchronizer |
-
2021
- 2021-05-27 CN CN202210641130.8A patent/CN114770144A/en not_active Withdrawn
- 2021-05-27 CN CN202210649141.0A patent/CN114952326A/en not_active Withdrawn
- 2021-05-27 CN CN202110586611.9A patent/CN113369525B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN113369525A (en) | 2021-09-10 |
| CN114770144A (en) | 2022-07-22 |
| CN113369525B (en) | 2022-08-30 |
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Application publication date: 20220830 |
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