CN207402517U - A kind of boring cutter automatic feed mechanism - Google Patents

A kind of boring cutter automatic feed mechanism Download PDF

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Publication number
CN207402517U
CN207402517U CN201721262237.2U CN201721262237U CN207402517U CN 207402517 U CN207402517 U CN 207402517U CN 201721262237 U CN201721262237 U CN 201721262237U CN 207402517 U CN207402517 U CN 207402517U
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Prior art keywords
bar
motor
fixed
rod
boring cutter
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CN201721262237.2U
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Chinese (zh)
Inventor
王振飞
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Lean Constant (tianjin) Cnc Equipment Ltd By Share Ltd
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Lean Constant (tianjin) Cnc Equipment Ltd By Share Ltd
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Abstract

The utility model discloses a kind of boring cutter automatic feed mechanisms, including fixed frame, the internal slide of the fixed frame is connected with cross bar, the both ends of cross bar are equipped with sliding block, sliding slot is provided on the both sides inner wall of fixed frame, sliding block is slidably connected in sliding slot, the first motor is fixed with by screw on the one side outer wall of fixed frame, the output shaft of first motor is connected with threaded rod, threaded rod is rotatably connected in a sliding slot, and threaded rod is threadedly coupled with the sliding block in sliding slot, rack is installed on the top side wall of cross bar, the outside of cross bar is socketed with movable frame, the second motor is fixed with by screw on the one side side wall of movable frame, the output shaft of second motor is connected with gear, gear is located at the inside of movable frame.The utility model can realize that left-right and front-back moves, and can realize the adjustment of machining angle, facilitate and carry out different size of circular hole or arc processing, need not adjust the position of object to be processed repeatedly, high in machining efficiency.

Description

A kind of boring cutter automatic feed mechanism
Technical field
The utility model is related to lathe cutting techniques field more particularly to a kind of boring cutter automatic feed mechanisms.
Background technology
Boring cutter is one kind of aperture knife tool, usually round handle, also has larger workpiece user knife bar to be generally found from vertical Vehicle, most common occasion be exactly in hole machined, reaming, profiling etc..But be not hole in can only processing, angle head cylindrical is also can It is not traditionally simply so to use with processing, boring cutter is one kind of cutting tool for boring, usually round handle, also there is larger work Part user's knife bar, most common occasion are exactly interior hole machined, reaming, profiling etc..There are one or two cutting tips, special use In the cutter that roughing, semifinishing or finishing are carried out to existing hole.Boring cutter can use on boring machine, lathe or milling machine, Existing boring cutter feed mechanism is simple in structure, direction of feed is few, when carrying out the chip of complex parts, it is necessary to constantly to parts Position is adjusted, and processing efficiency is low, therefore it is proposed that a kind of boring cutter automatic feed mechanism.
Utility model content
The purpose of this utility model be in order to solve shortcoming in the prior art, and a kind of boring cutter proposed automatically into To mechanism.
To achieve these goals, the utility model employs following technical solution:
A kind of boring cutter automatic feed mechanism, including fixed frame, the internal slide of the fixed frame is connected with cross bar, horizontal The both ends of bar are equipped with sliding block, are provided with sliding slot on the both sides inner wall of fixed frame, sliding block is slidably connected in sliding slot, fixed frame The first motor is fixed with by screw on the one side outer wall of frame, the output shaft of the first motor is connected with threaded rod, threaded rod It is rotatably connected in a sliding slot, and threaded rod is threadedly coupled with the sliding block in sliding slot, is installed on the top side wall of cross bar with teeth Item, the outside of cross bar are socketed with movable frame, and the second motor is fixed with by screw on the one side side wall of movable frame, and second The output shaft of motor is connected with gear, and gear is located at the inside of movable frame, and wheel and rack is intermeshed, movable frame One side side wall on be welded with connecting plate, cylinder, the bottom side wall of movable frame are rotatably connected on the bottom side wall of connecting plate On be rotatably connected to rotating bar, the piston rod rotation of cylinder is connected with rotating bar, and one end of rotating bar is equipped with cavity, peace in cavity Equipped with three-motor, the output shaft of three-motor is connected with rotor plate, and the bottom one side of rotor plate is fixed with by screw Push-rod electric machine, the output shaft of push-rod electric machine are connected with vertically disposed connecting rod, are provided with loose slot on rotor plate, and the one of connecting rod End is slidably connected in loose slot, and the other end of connecting rod is equipped with cutter head.
Preferably, the both sides of the loose slot are equipped with limiting slot, and limiting slot is located on rotor plate, and the both sides of connecting rod are equal Gag lever post is installed, the vertical section of gag lever post is L-shaped, and one end of gag lever post is slidably connected in limiting slot.
Preferably, the side wall of the bottom side wall of the rotating bar and rotor plate is rotatablely connected.
Preferably, the both sides of the fixed frame are welded with fixed plate, and screw is equipped in fixed plate.
Preferably, the connecting rod is telescopic rod.
The beneficial effects of the utility model:Pass through threaded rod, sliding block, movable frame, the first motor, fixed frame, horizontal stroke The setting of bar, rack, the second motor and gear can realize that left-right and front-back moves, pass through movable frame, connecting plate, rotation The setting of bar, cylinder and rotor plate can realize the adjustment of machining angle;By rotor plate, loose slot, connecting rod, cutter head, push away The setting of bar motor, three-motor, gag lever post and limiting slot facilitates and carries out different size of circular hole or arc processing, convenient Reaming is carried out, the present apparatus can realize that left-right and front-back moves, can realize the adjustment of machining angle, facilitate progress different size of Circular hole or arc processing, need not adjust the position of object to be processed repeatedly, high in machining efficiency.
Description of the drawings
Fig. 1 be the utility model proposes a kind of boring cutter automatic feed mechanism structure diagram;
Fig. 2 be the utility model proposes a kind of boring cutter automatic feed mechanism partial structural diagram;
Fig. 3 be the utility model proposes the rotor plate of boring cutter automatic feed mechanism a kind of, loose slot, push-rod electric machine, limit The connection diagram of position bar and limiting slot;
Fig. 4 be the utility model proposes a kind of gag lever post of boring cutter automatic feed mechanism and the connection signal of connecting rod Figure.
In figure:1 threaded rod, 2 sliding blocks, 3 movable frames, 4 first motor, 5 fixed frames, 6 cross bars, 7 racks, 8 second Motor, 9 gears, 10 connecting plates, 11 rotating bars, 12 cylinders, 13 rotor plates, 14 loose slots, 15 connecting rods, 16 cutter heads, 17 push away Bar motor, 18 three-motors, 19 gag lever posts, 20 limiting slots.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.
With reference to Fig. 1-4, a kind of boring cutter automatic feed mechanism, including fixed frame 5, the internal slide of fixed frame 5 connects There is cross bar 6, the both ends of cross bar 6 are equipped with sliding block 2, sliding slot are provided on the both sides inner wall of fixed frame 5, sliding block 2 is slidably connected In sliding slot, first motor 4 is fixed with by screw on the one side outer wall of fixed frame 5, the output shaft of the first motor 4 connects Threaded rod 1 is connected to, threaded rod 1 is rotatably connected in a sliding slot, and threaded rod 1 is threadedly coupled with the sliding block 2 in sliding slot, cross bar Rack 7 is installed, the outside of cross bar 6 is socketed with movable frame 3, passes through on the one side side wall of movable frame 3 on 6 top side wall Screw is fixed with the second motor 8, and the output shaft of the second motor 8 is connected with gear 9, and gear 9 is located at the interior of movable frame 3 Portion, and gear 9 is intermeshed with rack 7, and connecting plate 10, the bottom of connecting plate 10 are welded on the one side side wall of movable frame 3 Cylinder 12 is rotatably connected on side wall, rotating bar 11, the piston rod of cylinder 12 are rotatably connected on the bottom side wall of movable frame 3 Rotating bar 11 is rotatably connected to, one end of rotating bar 11 is equipped with cavity, three-motor 18, three-motor are equipped in cavity 18 output shaft is connected with rotor plate 13, and the bottom one side of rotor plate 13 is fixed with push-rod electric machine 17, push-rod electric machine by screw 17 output shaft is connected with vertically disposed connecting rod 15, and loose slot 14 is provided on rotor plate 13, and one end of connecting rod 15 is slided It is connected in loose slot 14, the other end of connecting rod 15 is equipped with cutter head 16, and the both sides of loose slot 14 are equipped with limiting slot 20, limit Position slot 20 is located on rotor plate 13, and the both sides of connecting rod 15 are mounted on gag lever post 19, and the vertical section of gag lever post 19 is L-shaped, is limited One end of position bar 19 is slidably connected in limiting slot 20, and the bottom side wall of rotating bar 11 is rotatablely connected with the side wall of rotor plate 13, The both sides of fixed frame 5 are welded with fixed plate, and screw is equipped in fixed plate, and connecting rod 15 is telescopic rod.
Operation principle:When in use, fixed frame 5 is fixed on by fixed plate and screw on lathe, the first motor 4 Threaded rod 1 is driven to rotate, threaded rod 1 is threadedly coupled with sliding block 2, cross bar 6 is driven to move forward and backward, the second motor 8 is with moving gear 9 It rotating, gear 9 is intermeshed with rack 7, and movable frame 3 is driven to be moved left and right on cross bar 6, and the piston rod of cylinder 12 stretches, Rotating bar 11 is driven to be rotated on movable frame 3, the chip angle of cutter head 16 is adjusted, three-motor 18, which drives, to be rotated Plate 13 rotates, and rotor plate 13 is rotated with dynamic cutter head 16, carries out cutting drilling, when needing to carry out reaming, push-rod electric machine 17 Connecting rod 15 is driven to be moved in loose slot 14 so that cutter head 16 constantly deviates circular, progress reaming, while connecting rod 15 drives Gag lever post 19 slides in limiting slot 20 so that 16 stability higher of cutter head, the present apparatus can realize that left-right and front-back moves, can It realizes the adjustment of machining angle, facilitates and carry out different size of circular hole or arc processing, object to be processed need not be adjusted repeatedly Position, it is high in machining efficiency.
The above is only the preferable specific embodiment of the utility model, but the scope of protection of the utility model is not This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (5)

1. a kind of boring cutter automatic feed mechanism, including fixed frame (5), which is characterized in that slide the inside of the fixed frame (5) Dynamic to be connected with cross bar (6), the both ends of cross bar (6) are equipped with sliding block (2), sliding slot are provided on the both sides inner wall of fixed frame (5), Sliding block (2) is slidably connected in sliding slot, and the first motor (4) is fixed with by screw on the one side outer wall of fixed frame (5), the The output shaft of one motor (4) is connected with threaded rod (1), and threaded rod (1) is rotatably connected in a sliding slot, and threaded rod (1) It is threadedly coupled with the sliding block (2) in sliding slot, rack (7), the external socket of cross bar (6) is installed on the top side wall of cross bar (6) There is a movable frame (3), the second motor (8), the second motor are fixed with by screw on the one side side wall of movable frame (3) (8) output shaft is connected with gear (9), and gear (9) is located at the inside of movable frame (3), and gear (9) and rack (7) are mutual It engages, is welded with connecting plate (10) on the one side side wall of movable frame (3), is rotatably connected on the bottom side wall of connecting plate (10) Cylinder (12) is rotatably connected to rotating bar (11), the piston rod rotation connection of cylinder (12) on the bottom side wall of movable frame (3) There is rotating bar (11), one end of rotating bar (11) is equipped with cavity, three-motor (18), three-motor are equipped in cavity (18) output shaft is connected with rotor plate (13), and the bottom one side of rotor plate (13) is fixed with push-rod electric machine (17) by screw, The output shaft of push-rod electric machine (17) is connected with vertically disposed connecting rod (15), and loose slot (14) is provided on rotor plate (13), even One end of extension bar (15) is slidably connected in loose slot (14), and the other end of connecting rod (15) is equipped with cutter head (16).
A kind of 2. boring cutter automatic feed mechanism according to claim 1, which is characterized in that the both sides of the loose slot (14) Limiting slot (20) is equipped with, limiting slot (20) is located on rotor plate (13), and the both sides of connecting rod (15) are mounted on gag lever post (19), the vertical section of gag lever post (19) is L-shaped, and one end of gag lever post (19) is slidably connected in limiting slot (20).
A kind of 3. boring cutter automatic feed mechanism according to claim 1, which is characterized in that the bottom of the rotating bar (11) The side wall of side wall and rotor plate (13) is rotatablely connected.
A kind of 4. boring cutter automatic feed mechanism according to claim 1, which is characterized in that the two of the fixed frame (5) Side is welded with fixed plate, and screw is equipped in fixed plate.
5. a kind of boring cutter automatic feed mechanism according to claim 1, which is characterized in that the connecting rod (15) is flexible Bar.
CN201721262237.2U 2017-09-28 2017-09-28 A kind of boring cutter automatic feed mechanism Active CN207402517U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721262237.2U CN207402517U (en) 2017-09-28 2017-09-28 A kind of boring cutter automatic feed mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721262237.2U CN207402517U (en) 2017-09-28 2017-09-28 A kind of boring cutter automatic feed mechanism

Publications (1)

Publication Number Publication Date
CN207402517U true CN207402517U (en) 2018-05-25

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721262237.2U Active CN207402517U (en) 2017-09-28 2017-09-28 A kind of boring cutter automatic feed mechanism

Country Status (1)

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CN (1) CN207402517U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113523873A (en) * 2021-07-26 2021-10-22 南通瓯海电气设备有限公司 Cutting equipment for arc-shaped power distribution cabinet door

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113523873A (en) * 2021-07-26 2021-10-22 南通瓯海电气设备有限公司 Cutting equipment for arc-shaped power distribution cabinet door
CN113523873B (en) * 2021-07-26 2022-04-08 南通瓯海电气设备有限公司 Cutting equipment for arc-shaped power distribution cabinet door

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