CN109663988B - Flat chamfering machine - Google Patents
Flat chamfering machine Download PDFInfo
- Publication number
- CN109663988B CN109663988B CN201910127904.3A CN201910127904A CN109663988B CN 109663988 B CN109663988 B CN 109663988B CN 201910127904 A CN201910127904 A CN 201910127904A CN 109663988 B CN109663988 B CN 109663988B
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- seat
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- 238000009434 installation Methods 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 5
- 230000013011 mating Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
-
- 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
-
- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/12—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general
-
- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
- B23Q5/10—Driving main working members rotary shafts, e.g. working-spindles driven essentially by electrical means
-
- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
- B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Transmission Devices (AREA)
- Milling Processes (AREA)
Abstract
The invention relates to a flat chamfering machine which comprises a frame, a first motor and a chamfering knife, wherein the first motor is arranged on the frame through a motor mounting seat, a positioning plate and a guide plate are arranged on the frame, the positioning plate is arranged on the frame, the end part of the chamfering knife extends between the positioning plate and the guide plate, a roller assembly is arranged on the positioning plate and comprises a first roller and a roller seat, the first roller is rotatably arranged on the roller seat, the first roller and the roller seat are respectively arranged on two sides of the positioning plate, a driving piece capable of driving the first roller to rotate is arranged on the roller seat, the roller seat can be slidably arranged on the positioning plate in the vertical direction, an adjusting component for adjusting the position of the roller seat is arranged between the roller seat and the positioning plate, the adjusting component comprises an adjusting bracket, the adjusting bracket is fixedly arranged on the positioning plate, and a spring capable of enabling the roller seat to be pressed and move is arranged between the adjusting bracket and the roller seat. By adopting the scheme, the plane plate is convenient to automatically convey, and the processing precision is higher.
Description
Technical Field
The invention relates to a flat chamfering machine.
Background
The traditional chamfering machine can only chamfer round pipeline ports, however, the chamfering for the plane plate is not suitable, the flat chamfering machine for chamfering the plane plate is arranged, the flat chamfering machine comprises a motor, a switch and a chamfering cutter, the chamfering cutter is connected with an output shaft of the motor through a cutter disc shaft, positioning plates and guide plates which are mutually arranged at a certain included angle are arranged on two sides of the chamfering cutter, a guide wheel is arranged on the guide plates in a positioning and rotating mode, one side face of the plane plate is parallel to the positioning plates, the other side face is in contact with the guide wheels, the plane plate is conveyed smoothly under the action of the guide wheels, the chamfering cutter is used for chamfering the plane plate, however, the guide wheels cannot automatically adjust positions because the plane plate is not smooth, so that the plane plate has large deviation when chamfering is performed, the chamfering precision is affected, the guide wheels cannot actively rotate, the plane plate cannot be driven to automatically convey, and the operation is inconvenient.
Disclosure of Invention
The invention overcomes the defects of the prior art, and provides the flat chamfering machine which is convenient for automatically conveying the flat plate and has higher processing precision.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows: the utility model provides a dull and stereotyped beveler, includes frame, first motor and chamfer sword, and first motor passes through the motor mount pad setting in the frame, and the chamfer sword rotates and sets up on the motor mount pad, the output shaft and the chamfer sword linkage of first motor are equipped with locating plate and deflector in the frame, and the locating plate is installed in the frame, locating plate and deflector fixed connection, first motor are located the deflector top, and the tip of chamfer sword stretches to between locating plate and the deflector, the setting that the motor mount pad can overturn is on the locating plate, be equipped with the gyro wheel subassembly that is used for conveying planar board on the locating plate, gyro wheel subassembly includes first gyro wheel and gyro wheel seat, first gyro wheel rotates and sets up on the gyro wheel seat, and first gyro wheel and gyro wheel seat set up respectively in the both sides of locating plate, are equipped with the setting that can drive first gyro wheel pivoted on the gyro wheel seat, and the gyro wheel seat can follow the setting that vertical direction slided, are equipped with the adjusting part that is used for adjusting the gyro wheel seat position between gyro wheel seat and the locating plate, and adjusting part includes the adjusting bracket, and the adjusting bracket is fixed to be set up on the locating plate, adjusting bracket is equipped with between adjusting bracket and the gyro wheel seat and the movable spring that supplies the gyro wheel seat to compress.
Through adopting above-mentioned scheme, vertical direction is the direction of perpendicular to horizontal plane in this, wherein the locating plate sets up along vertical direction, the fixed upper portion that sets up at the locating plate of deflector, and become 90 degrees contained angles with the locating plate and set up, first motor is located the deflector top, first motor drive chamfer sword rotates, the tip of chamfer sword stretches to between locating plate and the deflector, motor mount pad and locating plate upset cooperation, be convenient for adjust the angle of chamfer sword, so that the chamfer of different angles is cut, be equipped with first gyro wheel on the locating plate, it is driven by the driving piece, when need carry out the chamfer, the up end of plane panel is parallel with the terminal surface of deflector, the lower terminal surface of plane panel is placed on first gyro wheel, carry out the chamfer operation by first gyro wheel drive plane panel automatic transport, and adjust the position of gyro wheel seat, thereby adjust the position of first gyro wheel, so as to adapt to the processing needs of plane panel of different thickness, because the terminal surface of plane panel is not completely level, the gyro wheel seat is acted on to the terminal surface of spring, the other end is acted on the regulation support or locating plate, so that the plane panel carries out the removal of small scale in vertical direction, make the machining precision higher.
The invention is further provided with the following steps: the locating plate is provided with a guide post along the vertical direction, the roller assembly further comprises a sliding rail supporting plate, the roller seat is fixedly connected with the sliding rail supporting plate, the sliding rail supporting plate is in sliding fit with the guide post, the adjusting assembly further comprises a first screw rod and a first nut, the first screw rod is arranged on the adjusting bracket along the vertical direction in a rotating mode, an installation cavity for installing the first nut is formed in the lower portion of the sliding rail supporting plate, the first screw rod is in threaded fit with the first nut, and the first nut is in interference fit with the sliding rail supporting plate.
Through adopting above-mentioned scheme, the locating plate is provided with two guide posts on deviating from the side of first gyro wheel symmetry, be equipped with the guiding hole in the slide rail backup pad, the slide rail backup pad can slide along the length direction of guide post, the gyro wheel seat passes through the fix with screw and sets up in the slide rail backup pad, the gyro wheel seat can move along with the slide rail backup pad, thereby make first gyro wheel remove, the fixed bearing frame that is provided with in lower part of slide rail backup pad, be equipped with the installation cavity in the bearing frame, the installation cavity can restrict first nut and rotate, the up end of first nut can be inconsistent with the lower terminal surface of bearing frame, the regulation support is located the below that sets up at the slide rail backup pad through the mode of pressing from both sides tightly, first screw is rotated through the bearing and is set up on the regulation support, first screw can only rotate and follow its axial displacement, the lower part of first screw is connected with first hand wheel, first screw and first nut screw thread fit, rotate first hand wheel, drive first screw rotates, thereby drive the axial displacement of first screw along first screw, thereby drive slide rail backup pad along the length direction of guide post, with the position of adjusting first gyro wheel, and simple structure are convenient.
The invention is further provided with the following steps: the spring is arranged in the mounting cavity, one end of the spring is abutted against the bottom surface of the mounting cavity, and the other end of the spring is abutted against the first nut.
Through adopting above-mentioned scheme, in the installation cavity was arranged in to the spring, its one end was contradicted subaerial at the installation cavity, and the other end is contradicted on first nut, when plane panel supported and is pressed on first gyro wheel, thereby first gyro wheel can drive slide rail backup pad downwardly moving compression spring to when the spring was compressed, slide rail backup pad can also carry out the oscilaltion of small circle, so that slide rail backup pad automatically regulated position, and simple structure, simple to operate.
The invention is further provided with the following steps: the first idler wheels are symmetrically arranged in two groups and are respectively arranged on the idler wheel seat through rotation of the driven shafts, guide holes for the driven shafts to penetrate are formed in the positioning plates, the guide holes are arranged in the vertical direction, the driven shafts are matched with the guide holes in a sliding mode, the driving piece is a second motor, the second motor is fixedly arranged on the idler wheel seat, the idler wheel seat is rotatably provided with a driving shaft, an output shaft of the second motor is in linkage with the driving shaft, a speed reducing structure is further arranged on the idler wheel seat, and the driving shaft and the driven shafts are in transmission through the speed reducing structure.
Through adopting above-mentioned scheme, first gyro wheel symmetry is provided with two sets of to rotate through the driven shaft respectively and set up on the gyro wheel seat, first gyro wheel close-fitting's cover is established on the driven shaft, the guiding hole grows up the straight hole along vertical direction and sets up, the driven shaft can slide along the length direction of guiding hole, play the guide effect, the output shaft and the driving shaft linkage of second motor set up, accessible driving shaft speed reducing structure transmission between the output shaft of second motor and the driving shaft, this driving shaft speed reducing structure is the conventional technical means in this field, not specifically introduce in this text, also can directly drive the driving shaft through the output shaft of second motor and rotate, be equipped with speed reducing structure between driving shaft and the driven shaft, this speed reducing structure is the gyro wheel(s) speed reducing shaft that two symmetries set up, be equipped with third gear on the gyro wheel(s) speed reducing shaft respectively, be equipped with driven gear on the driven shaft, third gear meshes with driving gear and driven gear respectively, thereby reduce the rotation speed of first gyro wheel, and a device is simple in structure, and reasonable design.
The invention is further provided with the following steps: the upper portion of locating plate is fixed and is provided with the angle board, the fixed setting of deflector is on the angle board, and deflector perpendicular to locating plate rotates on the deflector and is provided with the second gyro wheel, is equipped with the arc hole on the angle board, and the motor mount pad passes through the screw to be connected with the angle board, and the screw is established soon on the motor mount pad to wear to locate the arc hole, screw and arc hole cooperation of sliding.
By adopting the scheme, the angle plate is fixedly arranged on the positioning plate through the screw, the guide plate is fixedly arranged on the angle plate through the screw, the angle plate is parallel to the side surface of the motor mounting seat, the screw penetrates through the arc-shaped hole and is screwed on the motor mounting seat, and when the screw is screwed, the positioning of the motor mounting seat and the angle plate can be realized; when the screw is unscrewed, the motor mounting seat is turned over at the moment, and the angle of the chamfering tool is adjusted, so that different processing requirements are met.
The invention is further provided with the following steps: the motor mounting seat is connected with the angle plate through an angle frame, the angle frame is fixedly connected with the angle plate, a guide block is arranged on the angle frame and perpendicular to the end face of the angle frame, the motor mounting seat is matched with the guide block in a sliding mode, the end portion of the guide block is fixedly connected with a mounting panel, a feed component for controlling a chamfering tool to advance and retreat is arranged on the angle frame, the feed component comprises a feed nut, a feed screw rod, a ratchet wheel, a pawl and a spanner seat, the feed nut is axially positioned and circumferentially rotated to be arranged on the mounting panel, one end of the feed screw rod is in threaded fit with the feed nut, the other end of the feed screw rod is axially positioned and circumferentially rotated to be arranged on the motor mounting seat, a ratchet wheel is sleeved on the feed nut, the spanner seat is rotatably sleeved on the ratchet wheel, and the pawl is hinged to be arranged on the spanner seat and matched with the ratchet wheel.
By adopting the scheme, the angle frame is matched with the angle plate for angle adjustment, the angle frame is provided with the guide block, the motor mounting seat is provided with the guide groove matched with the guide block in a sliding way, the outer side surface of the ratchet wheel is provided with a plurality of teeth along the circumferential direction of the ratchet wheel, the middle part of the pawl is hinged on the spanner seat, two ends of the pawl can be clamped between two adjacent teeth, and when one end of the pawl is clamped into the teeth, the spanner seat can only be rotated to drive the ratchet wheel to rotate positively; when the other end of the pawl is clamped into the teeth, the rotating spanner seat can only drive the ratchet wheel to rotate reversely, the forward and reverse rotation of the ratchet wheel can drive the feed nut to rotate forward and reverse, the feed nut can rotate and can drive the feed screw rod to move along the axial direction of the feed nut, so that the whole motor installation seat is driven to feed or retract, and the structure is simple and the operation is convenient.
The invention is further provided with the following steps: the motor mounting seat is rotationally provided with a cutter head main shaft, the chamfering tool is fixedly connected to the cutter head main shaft, the motor mounting seat is rotationally provided with a speed reducing shaft, an output shaft of the first motor is provided with a first speed reducing gear, the speed reducing shaft is provided with a second speed reducing gear meshed with the first speed reducing gear, the speed reducing shaft is also provided with a first bevel gear, the cutter head main shaft is provided with a second bevel gear meshed with the first bevel gear, the motor mounting seat is provided with a guide cover corresponding to the cutter head main shaft, the mounting panel is provided with a guide sleeve for the guide cover to be inserted, the motor mounting seat is also provided with a locking pin, and the outer side surface of the cutter head main shaft is provided with a slot for the locking pin to be inserted.
Through adopting above-mentioned scheme, the output shaft of first motor drives first gear reduction and rotates, first gear reduction drives second gear reduction and rotates, the second gear reduction drives the gear reduction and rotates, the gear reduction is fixed or integrative the setting with first bevel gear, first bevel gear drives the second bevel gear and rotates, the second bevel gear drives the blade disc main shaft and rotates, thereby drive the chamfer sword and rotate, when feeding or returning the sword on the motor mount pad, the direction lid on the motor mount pad can be in the uide bushing direction removal, play certain guiding effect, be equipped with a plurality of slot along its circumference on the lateral surface of blade disc main shaft, the locking pin can be inserted and establish in the slot, realize the locking to the main shaft, and a structure is simple, reasonable in design.
The invention is further provided with the following steps: the angle frame is provided with a left clamping part and a right clamping part, a through hole which can be penetrated by the power supply installation seat is formed between the two clamping parts, the two clamping parts are connected through a clamping screw rod, and the two clamping parts can be mutually clamped or separated by rotating the clamping screw rod.
Through adopting above-mentioned scheme, the angle frame includes the clamping part that two symmetries set up, two clamping part one end is fixed or integrative sets up, the other end disconnection sets up, the angle frame is provided with the screw thread seat of internal thread in the disconnection department, clamping screw revolves to establish on the screw thread seat, it can drive disconnection department mutual clamping or separation to rotate clamping screw, thereby make two clamping parts clamp each other or separate, accomplish the feed at the chamfer sword after, accessible clamping screw controls two clamping part and presss from both sides tightly, realize the locking of motor mount pad, and steam generator is simple in structure, and convenient operation, installation are stable.
The invention is further provided with the following steps: the sliding support is arranged on the frame, a guide rail is arranged on the sliding support along the vertical direction, a guide rail sliding block is fixedly arranged on the positioning plate, the guide rail sliding block is in sliding fit with the guide rail, the sliding support is rotatably provided with a second screw rod along the vertical direction, a second nut is arranged on the sliding support and is in threaded fit with the second nut, the second nut is in guiding sliding fit with the sliding support, and the second nut is fixedly connected with the positioning plate through a connecting plate.
Through adopting above-mentioned scheme, be equipped with the smooth chamber in the sliding support, the second nut can follow vertical direction and slide, the second screw rod passes through the bearing rotation and sets up on the sliding support, second screw rod and second nut screw-thread fit, and its upper end is connected with the second hand wheel, rotate the second hand wheel and can drive the second screw rod and rotate, thereby drive the axial displacement of second nut along the second screw rod, the fixed guide rail that is provided with along vertical direction on the lateral surface of sliding support, the guide rail slider on the locating plate slides with the guide rail cooperation, and the locating plate passes through connecting plate and second nut fixed connection, when the second nut removes, can drive the locating plate and remove along vertical direction, thereby adjust the height of locating plate, satisfy different processing needs, and a structure is simple, and convenient operation.
The invention is further provided with the following steps: the support plate is arranged below the guide plate, the support plate is parallel to the guide plate, the support plate is fixedly arranged on the frame through the support legs, and a notch for the first roller to pass through is formed in the support plate at the position corresponding to the first roller.
Through adopting above-mentioned scheme, the landing leg is fixed to be set up in the frame, and the backup pad is fixed to be set up on the up end of landing leg, and the backup pad can play the supporting role to the panel, and first gyro wheel passes from the breach of backup pad to stretch to in the backup pad between with the deflector, when panel is arranged in the backup pad, can support to press on first gyro wheel, and first gyro wheel rotates and can drive panel and convey, simple structure, reasonable in design.
The invention is further described below with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
FIG. 2 is a schematic view of the mounting structure of the first roller;
FIG. 3 is a schematic view of the mounting structure of the adjustment assembly and the roller assembly;
FIG. 4 is a schematic diagram of an exploded construction of the conditioning assembly;
FIG. 5 is a schematic view of the cooperation of the first roller and the drive shaft;
FIG. 6 is a schematic diagram of a mating structure of a first motor and a motor mount;
FIG. 7 is a schematic cross-sectional view of a first motor and motor mount;
FIG. 8 is a schematic view of the mating structure of the feed nut, feed screw, ratchet, pawl and wrench socket;
FIG. 9 is a schematic view of the mating structure of the angle bracket and the angle plate;
FIG. 10 is a schematic view of the mounting structure of the locating plate and the support plate;
FIG. 11 is a schematic diagram of the mating structure of the positioning plate and the sliding support;
fig. 12 is a schematic diagram of a fit structure of the cutter head spindle and the locking pin.
Detailed Description
As shown in fig. 1-12, a flat chamfering machine comprises a frame 1, a first motor 21 and a chamfering tool 3, wherein the first motor 21 is arranged on the frame 1 through a motor mounting seat 22, the chamfering tool 3 is rotatably arranged on the motor mounting seat 22, an output shaft of the first motor 21 is linked with the chamfering tool 3, a positioning plate 41 and a guide plate 42 are arranged on the frame 1, the positioning plate 41 is fixedly connected with the guide plate 42, the first motor 21 is positioned above the guide plate 42, the end part of the chamfering tool 3 extends between the positioning plate 41 and the guide plate 42, the motor mounting seat 22 is rotatably arranged on the positioning plate 41, a roller assembly for conveying a flat plate is arranged on the positioning plate 41, the roller assembly comprises a first roller 51 and a roller seat 52, the first roller 51 is rotatably arranged on the roller seat 52, the first roller 51 and the roller seat 52 are respectively arranged on two sides of the positioning plate 41, the roller seat 52 is provided with a driving part capable of driving the first roller 51 to rotate, the positioning plate 41 is fixedly provided with a guide post 53 along the vertical direction, the roller assembly also comprises a slide rail supporting plate 54, the roller seat 52 is fixedly connected with the slide rail supporting plate 54, the slide rail supporting plate 54 is in sliding fit with the guide post 53, the roller seat 52 can be arranged on the positioning plate 41 along the vertical direction in a sliding way, an adjusting assembly for adjusting the position of the roller seat 52 is arranged between the roller seat 52 and the positioning plate 41, the adjusting assembly comprises an adjusting bracket 61, a first screw rod 62 and a first nut 63, the adjusting bracket 61 is fixedly arranged on the positioning plate 41, the first screw rod 62 is rotatably arranged on the adjusting bracket 61 along the vertical direction, the lower part of the slide rail supporting plate 54 is fixedly provided with a shaft sleeve 64, a mounting cavity 641 for mounting the first nut 63 is arranged in the shaft sleeve 64, the first screw rod 62 is in threaded fit with the first nut 63, the first nut 63 is in interference fit with the shaft sleeve 64, the spring 7 which can be used for the roller seat 52 to move under pressure is arranged between the adjusting bracket 61 and the roller seat 52, the spring 7 is arranged in the installation cavity 641, one end of the spring 7 is in interference with the bottom surface of the installation cavity 641, the other end of the spring 7 is in interference with the first nut 63, the lower part of the first screw 62 is connected with the first hand wheel 65, the first hand wheel 65 is rotated to drive the first screw 62 to rotate, thereby driving the first nut 63 to move along the axial direction of the first screw 62, thereby driving the slide rail supporting plate 54 to move along the length direction of the guide post 53, so as to adjust the position of the first roller 52, and when the spring 7 is compressed, the slide rail supporting plate 54 can move up and down in a small range, so that the slide rail supporting plate 54 can automatically adjust the position, and the structure is simple, and the control is convenient. Of course, the sliding fit of the sliding rail supporting plate 54 and the guide post 53 can be replaced by other structures, so long as the sliding fit of the sliding rail supporting plate and the guide post 53 is realized.
In this embodiment, the first roller 51 is symmetrically provided with two groups and is respectively rotatably disposed on the roller seat 52 through the driven shaft 55, the positioning plate 41 is provided with a guide hole 411 for the driven shaft 55 to pass through, the guide hole 411 is disposed along the vertical direction, the driven shaft 55 is slidably matched with the guide hole 411, the driving member is a second motor 56, the second motor 56 is fixedly disposed on the roller seat 52, the roller seat 52 is rotatably provided with a driving shaft 57, an output shaft of the second motor 56 is in linkage with the driving shaft 57, the roller seat 52 is further provided with a speed reducing structure, the driving shaft 57 and the driven shaft 55 are in transmission through the speed reducing structure, the speed reducing structure is a roller speed reducing shaft 58 which is symmetrically disposed, the roller speed reducing shaft 58 is rotatably disposed on the roller seat 52, the roller speed reducing shaft 58 is respectively provided with a third speed reducing gear 581, the driving shaft 57 is provided with a driving gear 571, and the driven gear 551 is disposed on the driven shaft 55, and the third speed reducing gear 581 is respectively meshed with the driving gear 571, thereby reducing the rotation speed of the first roller 51. The driving member may also be a pneumatic motor, provided that the first roller is driven to rotate.
In this embodiment, an angle plate 43 is fixedly disposed on the upper portion of the positioning plate 41, a guide plate 42 is fixedly disposed on the angle plate 43, the guide plate 42 is perpendicular to the positioning plate 41, a second roller 45 is rotatably disposed on the guide plate 42, an arc hole 431 is disposed on the angle plate 43, a motor mounting seat 22 is connected with the angle plate 43 through a screw 46, the screw 46 is rotatably disposed on the motor mounting seat 22 and penetrates through the arc hole 431, and the screw 46 is slidably engaged with the arc hole 431.
In this embodiment, the motor mount 22 is connected with the angle plate 43 through the angle frame 47, the angle frame 47 is fixedly connected with the angle plate 43, a guide block 471 is fixedly or integrally arranged on the angle frame 47, the guide block 471 is perpendicular to the upper end face of the angle frame 47, a guide groove 221 is arranged on the motor mount 22, the motor mount 22 is in guide sliding fit with the guide block 471, the end part of the guide block 471 is fixedly connected with a mounting panel 472, a feed component for controlling advancing and retreating of the chamfering tool is arranged on the angle frame 47, the feed component comprises a feed nut 81, a feed screw 82, a ratchet 83, a pawl 84 and a spanner seat 85, the feed nut 81 is axially positioned and circumferentially rotated on the mounting panel 472, the feed nut 81 can only axially move, one end of the feed screw 82 is in threaded fit with the feed nut 81, the other end of the feed screw 82 is axially positioned and circumferentially rotated on the motor mount 22, the feed screw 82 can only axially move, the ratchet 83 can only circumferentially rotate, the ratchet 83 is sleeved on the feed nut 81, the rotatable spanner seat 85 is sleeved on the ratchet 83, a plurality of ratchet teeth are circumferentially clamped on the ratchet 83, and the two ends of the ratchet teeth can be axially rotated in the adjacent ratchet seat 84, and the two ends of the ratchet teeth can be rotatably clamped between the two ends of the ratchet teeth are axially pivoted on the ratchet seat 84; when the other end of the pawl 84 is engaged with the tooth, the rotating wrench seat 85 can only drive the ratchet 83 to rotate reversely, the forward and reverse rotation of the ratchet 83 can drive the feed nut 81 to rotate forward and reverse, and the feed nut 81 can drive the feed screw 82 to move along the axial direction thereof, so as to drive the whole motor mounting seat 22 to perform the feeding or retracting operation.
In this embodiment, a cutter head spindle 23 is rotatably disposed on a motor mounting seat 22, a chamfering tool 3 is fixedly connected to the cutter head spindle 23, a reduction shaft 24 is further rotatably disposed on the motor mounting seat 22, a first reduction gear 211 is disposed on an output shaft of the first motor 21, a second reduction gear 241 meshed with the first reduction gear 21 is disposed on the reduction shaft 24, a first bevel gear 242 is further fixedly or integrally disposed on the reduction shaft 24, a second bevel gear 231 meshed with the first bevel gear 242 is disposed on the cutter head spindle 23, a guide cover 25 is disposed on the motor mounting seat 22 corresponding to the cutter head spindle 23, a guide sleeve 26 for inserting the guide cover 25 is disposed on a mounting panel 472, a locking pin 27 is further disposed on the motor mounting seat 22, and a slot 232 for inserting the locking pin 27 is disposed on an outer side surface of the cutter head spindle 23.
In this embodiment, the angle frame 47 is provided with two left and right clamping portions 473, one end of each of the two clamping portions 473 is fixed or integrally provided, the other end of each of the two clamping portions 473 is disconnected, a through hole 474 through which the power supply mounting seat 22 can penetrate is formed between the two clamping portions 473, the two clamping portions 473 are connected through a clamping screw 48, the clamping screw 48 is arranged at the disconnection, the disconnection can be driven to be clamped or separated by rotating the clamping screw 48, so that the two clamping portions 473 are clamped or separated from each other, and after the chamfering tool 3 finishes feeding, the clamping of the two clamping portions 473 can be controlled through the clamping screw 48, so that the locking of the motor mounting seat 22 is realized.
In this embodiment, a sliding support 91 is provided on the frame 1, a guide rail 92 is fixedly provided on an outer side surface of the sliding support 91 along a vertical direction, a guide rail slider 49 is fixedly provided on the positioning plate 41, the guide rail slider 49 is in sliding fit with the guide rail 92, the sliding support 91 is provided with a second screw rod 93 along a vertical direction in a rotating manner, a second nut 94 is provided on the sliding support 91, a sliding cavity 911 is provided in the sliding support 91, the second nut 94 can slide along a longitudinal direction of the sliding cavity 911 in a guiding manner, the second screw rod 93 is in threaded fit with the second nut 94, a second hand wheel 95 is connected to the upper end of the second nut 94, the second hand wheel 95 can be rotated to drive the second screw rod 93 to rotate, so that the second nut 94 is driven to move along an axial direction of the second screw rod 93, the second nut 94 is fixedly connected with the positioning plate 41 through a connecting plate 96, when the second screw rod 94 moves, the positioning plate 41 can be driven to move along the vertical direction, so that the height of the positioning plate 41 is adjusted, different processing requirements are met, and the frame is simple in structure, and convenient to operate.
In this embodiment, a supporting plate 101 is further disposed below the guide plate 42, the supporting plate 101 is parallel to the guide plate 42, the supporting plate 101 is fixedly disposed on the frame 1 through a supporting leg 102, and a notch 1011 for the first roller 51 to pass through is disposed at a position corresponding to the first roller 51 on the supporting plate 101.
In this embodiment, the stand 1 is further provided with a waste box 103 below the chamfering tool, the bottom of the stand 1 is further provided with four third rollers 104, and the motor mount 22 is further provided with an operation handle 105.
The above embodiment is only one of the preferred embodiments of the present invention, and common changes and substitutions made by those skilled in the art within the scope of the technical solution of the present invention are included in the scope of the present invention.
Claims (10)
1. The utility model provides a dull and stereotyped beveler, includes frame, first motor and chamfer sword, and first motor passes through the motor mount pad setting in the frame, and the chamfer sword rotates and sets up on the motor mount pad, the output shaft and the chamfer sword linkage of first motor are equipped with locating plate and deflector in the frame, and the locating plate is installed in the frame, locating plate and deflector fixed connection, first motor are located the deflector top, and the tip of chamfer sword stretches to between locating plate and the deflector, the setting that the motor mount pad can overturn is on the locating plate, its characterized in that: the positioning plate is provided with a roller assembly for conveying the plane plate, the roller assembly comprises a first roller and a roller seat, the first roller is rotationally arranged on the roller seat, the first roller and the roller seat are respectively arranged on two sides of the positioning plate, the roller seat is provided with a driving piece capable of driving the first roller to rotate, the roller seat can slide along the vertical direction and is arranged on the positioning plate, an adjusting assembly for adjusting the position of the roller seat is arranged between the roller seat and the positioning plate, the adjusting assembly comprises an adjusting bracket, the adjusting bracket is fixedly arranged on the positioning plate, and a spring capable of being pressed and moved by the roller seat is arranged between the adjusting bracket and the roller seat.
2. The flat chamfering machine as recited in claim 1, wherein: the locating plate is provided with a guide post along the vertical direction, the roller assembly further comprises a sliding rail supporting plate, the roller seat is fixedly connected with the sliding rail supporting plate, the sliding rail supporting plate is in sliding fit with the guide post, the adjusting assembly further comprises a first screw rod and a first nut, the first screw rod is arranged on the adjusting bracket along the vertical direction in a rotating mode, an installation cavity for installing the first nut is formed in the lower portion of the sliding rail supporting plate, the first screw rod is in threaded fit with the first nut, and the first nut is in interference fit with the sliding rail supporting plate.
3. A flat chamfering machine as recited in claim 2, wherein: the spring is arranged in the mounting cavity, one end of the spring is abutted against the bottom surface of the mounting cavity, and the other end of the spring is abutted against the first nut.
4. A flat chamfering machine according to claim 1 or 2 or 3, characterized in that: the first idler wheels are symmetrically arranged in two groups and are respectively arranged on the idler wheel seat through rotation of the driven shafts, guide holes for the driven shafts to penetrate are formed in the positioning plates, the guide holes are arranged in the vertical direction, the driven shafts are matched with the guide holes in a sliding mode, the driving piece is a second motor, the second motor is fixedly arranged on the idler wheel seat, the idler wheel seat is rotatably provided with a driving shaft, an output shaft of the second motor is in linkage with the driving shaft, a speed reducing structure is further arranged on the idler wheel seat, and the driving shaft and the driven shafts are in transmission through the speed reducing structure.
5. A flat chamfering machine according to claim 1 or 2 or 3, characterized in that: the upper portion of locating plate is fixed and is provided with the angle board, the fixed setting of deflector is on the angle board, and deflector perpendicular to locating plate rotates on the deflector and is provided with the second gyro wheel, is equipped with the arc hole on the angle board, and the motor mount pad passes through the screw to be connected with the angle board, and the screw is established soon on the motor mount pad to wear to locate the arc hole, screw and arc hole cooperation of sliding.
6. The flat chamfering machine according to claim 5, wherein: the motor mounting seat is connected with the angle plate through an angle frame, the angle frame is fixedly connected with the angle plate, a guide block is arranged on the angle frame and perpendicular to the end face of the angle frame, the motor mounting seat is matched with the guide block in a sliding mode, the end portion of the guide block is fixedly connected with a mounting panel, a feed component for controlling a chamfering tool to advance and retreat is arranged on the angle frame, the feed component comprises a feed nut, a feed screw rod, a ratchet wheel, a pawl and a spanner seat, the feed nut is axially positioned and circumferentially rotated to be arranged on the mounting panel, one end of the feed screw rod is in threaded fit with the feed nut, the other end of the feed screw rod is axially positioned and circumferentially rotated to be arranged on the motor mounting seat, a ratchet wheel is sleeved on the feed nut, the spanner seat is rotatably sleeved on the ratchet wheel, and the pawl is hinged to be arranged on the spanner seat and matched with the ratchet wheel.
7. The flat chamfering machine as recited in claim 6, wherein: the motor mounting seat is rotationally provided with a cutter head main shaft, the chamfering tool is fixedly connected to the cutter head main shaft, the motor mounting seat is rotationally provided with a speed reducing shaft, an output shaft of the first motor is provided with a first speed reducing gear, the speed reducing shaft is provided with a second speed reducing gear meshed with the first speed reducing gear, the speed reducing shaft is also provided with a first bevel gear, the cutter head main shaft is provided with a second bevel gear meshed with the first bevel gear, the motor mounting seat is provided with a guide cover corresponding to the cutter head main shaft, the mounting panel is provided with a guide sleeve for the guide cover to be inserted, the motor mounting seat is also provided with a locking pin, and the outer side surface of the cutter head main shaft is provided with a slot for the locking pin to be inserted.
8. The flat chamfering machine as recited in claim 6, wherein: the angle frame is provided with a left clamping part and a right clamping part, a through hole which can be penetrated by the power supply installation seat is formed between the two clamping parts, the two clamping parts are connected through a clamping screw rod, and the two clamping parts can be mutually clamped or separated by rotating the clamping screw rod.
9. A flat chamfering machine according to claim 1 or 2 or 3, characterized in that: the sliding support is arranged on the frame, a guide rail is arranged on the sliding support along the vertical direction, a guide rail sliding block is fixedly arranged on the positioning plate, the guide rail sliding block is in sliding fit with the guide rail, the sliding support is rotatably provided with a second screw rod along the vertical direction, a second nut is arranged on the sliding support and is in threaded fit with the second nut, the second nut is in guiding sliding fit with the sliding support, and the second nut is fixedly connected with the positioning plate through a connecting plate.
10. A flat chamfering machine according to claim 1 or 2 or 3, characterized in that: the support plate is arranged below the guide plate, the support plate is parallel to the guide plate, the support plate is fixedly arranged on the frame through the support legs, and a notch for the first roller to pass through is formed in the support plate at the position corresponding to the first roller.
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| CN201910127904.3A CN109663988B (en) | 2019-02-19 | 2019-02-19 | Flat chamfering machine |
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| CN201910127904.3A CN109663988B (en) | 2019-02-19 | 2019-02-19 | Flat chamfering machine |
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| CN109663988A CN109663988A (en) | 2019-04-23 |
| CN109663988B true CN109663988B (en) | 2023-11-28 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110625191B (en) * | 2019-09-20 | 2020-11-03 | 浙江利丰电器股份有限公司 | High-precision double-side chamfering device for steel rail drilling |
| CN110829152B (en) * | 2019-11-18 | 2020-10-09 | 江西寒松连接系统有限公司 | Processing machinery and processing method for manufacturing twisting head by multi-strand automobile wire harness |
| CN117020316B (en) * | 2023-09-26 | 2023-12-15 | 南通声元素超声科技有限公司 | Damage-preventing chamfering device for processing electronic components |
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| CN203092282U (en) * | 2013-01-22 | 2013-07-31 | 杭州普裕机械设备有限公司 | Glass up-and-down chamfering machine |
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| CN209578368U (en) * | 2019-02-19 | 2019-11-05 | 澳太机械制造有限公司 | A kind of flat-plate chamfering machine |
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| CN201211572Y (en) * | 2007-12-26 | 2009-03-25 | 项光春 | Flat-plate chamfering machine |
| KR20130107846A (en) * | 2012-03-23 | 2013-10-02 | 이종일 | Chamfering device for improving the bottom weld |
| CN203092282U (en) * | 2013-01-22 | 2013-07-31 | 杭州普裕机械设备有限公司 | Glass up-and-down chamfering machine |
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