CN108856742A - A kind of lathe delivering gear - Google Patents
A kind of lathe delivering gear Download PDFInfo
- Publication number
- CN108856742A CN108856742A CN201811001772.1A CN201811001772A CN108856742A CN 108856742 A CN108856742 A CN 108856742A CN 201811001772 A CN201811001772 A CN 201811001772A CN 108856742 A CN108856742 A CN 108856742A
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- China
- Prior art keywords
- rotation
- connection
- way
- bar
- feeding
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B25/00—Accessories or auxiliary equipment for turning-machines
- B23B25/04—Safety guards specially designed for turning machines
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0078—Safety devices protecting the operator, e.g. against accident or noise
- B23Q11/0089—Safety devices protecting the operator, e.g. against accident or noise actuating operator protecting means, e.g. closing a cover element, producing an alarm signal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
- B23Q15/007—Automatic control or regulation of feed movement, cutting velocity or position of tool or work while the tool acts upon the workpiece
- B23Q15/013—Control or regulation of feed movement
-
- 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
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Abstract
The invention discloses a kind of lathe delivering gears, its structure includes manually adjusting feed rotating disc, tapping pipe, the turning of automatic stop anticollision knife feeds tool changing device, turning cutting tool frame, feeding guide rail plate, cutting depth mobile device, cutting depth adjusts rotating disc, position lock-up valve, feed rotating disc is manually adjusted to be installed on the positive front end of cutting depth mobile device and be connected by way of insertion, tapping pipe is located at the right side of the turning feeding tool changing device of automatic stop anticollision knife and is connected by way of electric welding, turning cutting tool frame is installed on the upper surface of the turning feeding tool changing device of automatic stop anticollision knife.The present invention is under the feeding of control tool sharpening, switching cutter conversion; the knife that hits excessive to the amount of feeding carries out stopping protection in time; it avoids the edge wear of cutter while preventing cutter crushing knife from rupturing and influencing work pieces process; start alarm and reminding staff simultaneously to safeguard cutter, blade damage is avoided to be processed and keep shaping workpiece deviation big.
Description
Technical field
The present invention relates to lathe equipments fields, more precisely, being a kind of lathe delivering gear.
Background technique
Lathe is the lathe for mainly carrying out turnery processing to the workpiece rotated after clamping with lathe tool, main to be turned by cutter
It changes and feed carries out precision cutting and reaches the shape for needing workpiece, with the development of science and technology, by the machine of manually turning
Bed, to the lathe of numerical control programming automation turning, the raising of lathe will adjust lathe delivering gear in strict accordance with precision to be added
Work.But this lathe delivering gear has the disadvantage that at present：
1, when workpiece is processed in lathe starting, since the amount of feeding of manual adjustment feeding or numerical control programming is excessive, make
It obtains cutter and excessively hits knife with workpiece generation in feeding, breakage even crushing knife occurs in the cutter head of cutter, so that cutter maintenance is tired
Difficulty, the case where reduction to the precision of work pieces process.
2, when the moment that cutter hits knife stopping being protected, staff fails to discover and task again, so that workpiece
Waste product is generated under tool sharpening after hitting knife.
Summary of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of lathe delivering gear, to solve existing skill
When workpiece is processed in the lathe starting of art, since the amount of feeding of manual adjustment feeding or numerical control programming is excessive, so that cutter
Knife excessively is hit with workpiece generation in feeding, damaged even crushing knife occurs in the cutter head of cutter, so that cutter is difficult in maintenance, to work
The case where precision of part processing reduces, when the moment that cutter hits knife stopping being protected, staff fail to discover and again
Work, so that workpiece generates waste product under tool sharpening after hitting knife.
To achieve the goals above, the present invention is to realize by the following technical solutions：
A kind of lathe delivering gear, structure include the vehicle for manually adjusting feed rotating disc, tapping pipe, automatic stop anticollision knife
It cuts feeding tool changing device, turning cutting tool frame, feeding guide rail plate, cutting depth mobile device, cutting depth and adjusts rotating disc, position
Lock-up valve, the feed rotating disc that manually adjusts are installed on the positive front end of cutting depth mobile device and by way of insertion
It is connected, the tapping pipe is located at the right side of the turning feeding tool changing device of automatic stop anticollision knife and the phase by way of electric welding
Connection, the turning cutting tool frame are installed on the upper surface of the turning feeding tool changing device of automatic stop anticollision knife, the automatic stop anticollision knife
Turning feeding tool changing device lower surface be connected by way of being bonded with the upper surface of feeding guide rail plate, the feeding is led
Rail plate is set to the upper surface of cutting depth mobile device and is connected by way of electric welding, and the cutting depth adjusts rotation
Disk and position lock-up valve are installed on same level and are set to the positive front end of cutting depth mobile device by way of embedding people,
It is described can self-braking turning feeding tool changing device include drive connection mechanism, rotary drive feeding mobile mechanism, stop into
To buffer gear, cam rotation switching transmitting mechanism, switch alarm control mechanism, air pressure control mechanism, switching cutter-exchange mechanism, institute
The upper right side for stating drive connection mechanism is equipped with rotary drive feeding mobile mechanism and is mechanically connected, the feed-disabling buffer
Structure is located at the lower right of cam rotation switching transmitting mechanism and transmission connection, and the cam rotation switching transmitting mechanism is located at rotation
Turn the left side of transmission feeding mobile mechanism and put connection, the right of the feed-disabling buffer gear is equipped with switch alarm control
Mechanism and be connected by way of transmission, the air pressure control mechanism be set to the lower section of cam rotation switching transmitting mechanism and
Rotation connection, the conversion cutter-exchange mechanism are installed on top and the mechanical connection of drive connection mechanism.
As the present invention, further scheme, the drive connection mechanism are equipped with servo-controlled motor, electronic owner
Axis, threads turn bar, active runner, transmission connection band, driven runner, the motor main shaft are installed on servo-controlled motor
Right side and be connected by way of insertion, the axle center of the motor main shaft and the axle center of threads turn bar are installed on together
One horizontal line and it is connected by way of electric welding, the top side of the threads turn bar is equipped with driving roller and passes through fitting
Mode be connected, the active runner be set to driven runner and by be sequentially connected band be connected, the driven runner and
Rotary drive feeds mobile mechanism's mechanical connection.
As the present invention, further scheme, the rotary drive feeding mobile mechanism are equipped with connection power belt, connect
Connect swingle, support spring, rotation bevel gear, connection bevel gear, rotation connection band, vertical rotating bar, rotation movable pulley, antifriction
Support ball is wiped, the connection swingle is located at the top of driven runner and is connected by connecting power belt, the connection
Swingle through support spring center and right side with rotation bevel gear left side be connected by way of electric welding, it is described
Rotation bevel gear with connect bevel gear by way of oblique gear teeth meshing and is connected, the inside of the rotation connection band with vertically turn
The outside of lever is rotatablely connected by way of fitting, and the vertical rotating bar is installed on rotation movable pulley and by electric welding
Mode is connected, and the bottom end of the rotation movable pulley is connected by way of being bonded with antifriction support ball.
As the present invention, further scheme, the feed-disabling buffer gear are equipped with and hit knife inductive pick-up, electromagnetism
Coil, ferroelectric block, sliding drive block, connecting spring, guiding fixed link, the left side for hitting knife inductive pick-up is equipped with ferroelectric block
And be connected by way of fitting, the electromagnetic coil be wound in the outside of ferroelectric block and with hit knife inductive pick-up electricity
Connection, the guiding fixed link through sliding drive block the left and right sides and through the center of connecting spring, the company
The left side for connecing spring is connected by way of electric welding with sliding drive block, the sliding drive block and cam rotation drive machine
Transmission connection.
As further scheme of the invention, the cam rotation switching transmitting mechanism, which is equipped with, to be connected by power connecting rod, turns
Dynamic connecting rod, branch limit connecting rod, rotation cam, central fixed shaft, described to be connected by power connecting rod and sliding drive block passes through hinge
The mode of chain is connected, and the stem of the bottom and branch's limit connecting rod of the stem for being connected by power bar and rotation connection bar is logical
The mode for crossing hinge is rotatablely connected, and the rotation connection bar is connect with rotation cam by pin rotation, the central fixed shaft
Through the front and back end of rotation cam, the left side of rotation cam phase by way of being bonded with the right side of switching cutter-exchange mechanism
Connection.
As further scheme of the invention, equipped with connecting, rope, be slidably connected rolling for the switch alarm control mechanism
Wheel promotes movable block, compressed spring, limit cross bar, alarm button, alarm buzzer, the connection rope and the rolling that is slidably connected
Wheel is connected by way of fitting, and the right end of the connection rope is connected by way of electric welding with movable block is promoted, institute
It states compressed spring to be set to the left side for promoting movable block and be connected by way of electric welding, the limit cross bar is through propulsion
It the left and right sides of movable block and is gap-matched, the alarm button is set to the left side of alarm buzzer and passes through insertion
Mode be connected.
As the present invention further scheme, the air pressure control mechanism be equipped with pneumatic motor, connection tracheae, pressure tank,
Sliding plunger bar, extension spring, link block, the left side of the pneumatic motor are equipped with connection tracheae and are connected by way of insertion
It connects, the connection tracheae is installed on the right side of pressure tank by way of insertion, and the sliding plunger bar is installed on pressure tank
Inside and bottom end is connected by way of electric welding with the top of extension spring, the lower surface of the link block and sliding plunger
The top of bar is connected by way of electric welding.
As the present invention, further scheme, the switching cutter-exchange mechanism are equipped with second level connection power belt, rotation biography
Lever, second level rotate bevel gear, tool changing rotating bevel gear, tool changing toolframe connecting rod, the right side of the otating drive rod with turn
Moving cam point by way of fitting connects, the outside of the otating drive rod, which is connect on the inside of power belt with second level, to be passed through
The mode of fitting is rotatablely connected, the left side of the otating drive rod and the right side of second level rotation the bevel gear phase by way of electric welding
The upper left side of connection, the second level rotation bevel gear is equipped with tool changing rotating bevel gear, the bottom end of the tool changing toolframe connecting rod
It is connected by welding with the top of tool changing rotating bevel gear.
The beneficial effects of the present invention are：A kind of lathe delivering gear of the invention, when lathe, which works, to be processed, servo control
Motor start-up control motor main shaft processed slowly rotates, and threads turn bar is rotated under the drive of motor main shaft, main
The lower end of turn wheel contacts down with threads turn bar and carries out transmission rotation, and the rotation of active runner is allowed by the band that is sequentially connected from turn
Wheel rotation, connection power belt connection under connection swingle rotated, rotation bevel gear with connect bevel gear and rotation
Under the transmission of connecting band, vertical rotating bar rotates while rotating movable pulley rotation, and rotation movable pulley is rotated on feeding guide rail plate
Mobile feeding is carried out, tool feeding is excessive to hit knife with workpiece, and non-knife edge part is also contacted with workpiece, hits the moment of knife by hitting knife
Inductive pick-up is powered by electromagnetic coil generates magnetic field, and ferroelectric block band is magnetic to the suction that moves right of sliding drive block
Attached, sliding drive block allows connecting spring to be squeezed when moving along guiding fixed link to the right, and sliding drive block moves right pulling
It is connected by power connecting rod, rotation connection bar is allowed to be biased to allow rotation cam to turn clockwise in the case where the limit of branch's limit connecting rod is pullled simultaneously
90 degree dynamic, the nose portion of rotation cam downward, allows connection swingle to be moved to the left in pullling for support spring, rotating cone tooth
Wheel with connect after bevel gear separates allow rotate bevel gear dally so that servo-controlled motor stopping when being buffered,
Simultaneously slide drive block move right allow connection rope loosen, the other end allowed under the promotion of compressed spring promote movable block to the right
Movement will connect rope stretch, and movable block is pushed to move right to press alarm button alarm buzzer is made to issue the sound and allow work
Personnel can be handled in time, and pneumatic motor is needed to carry out when tool changing under normal by the gas in pressure tank and carries out pumpback, sliding plunger bar
Just link block is pulled downward on, branch limits connecting rod to rotation connection bar and is connected by power connecting rod and pulls, in rotation connection bar
Pulling under so that rotation cam carries out 180 degree rotates, the nose portion of rotation cam contacts and pushes away with otating drive rod
It moves so that second level rotation bevel gear and the oblique gear teeth meshing of tool changing rotating bevel gear, connect under the transmission rotation of power belt in second level
Second level rotation bevel gear rotation is allowed, so that tool changing toolframe connecting rod allows turning cutting tool frame under the rotation of tool changing rotating bevel gear
Carry out 90 degree of tool changing of rotation.
A kind of lathe delivering gear of the invention, under the feeding of control tool sharpening, switching cutter conversion, to amount of feeding mistake
Knife is hit greatly to carry out stopping protection in time, is avoided the edge wear of cutter while being prevented cutter crushing knife from rupturing and influencing work pieces process,
Start alarm and reminding staff simultaneously to safeguard cutter, blade damage is avoided to be processed and make shaping workpiece deviation
Greatly.
Detailed description of the invention
By reading referring to attached drawing detailed description of non-limiting embodiments, other feature of the invention, purpose
It will be become more apparent upon with advantage.
In the accompanying drawings：
Fig. 1 is a kind of structural schematic diagram of lathe delivering gear of the present invention.
Fig. 2 is the structural plan figure that a kind of turning of automatic stop anticollision knife of the present invention feeds tool changing device.
Fig. 3 is the detailed construction schematic diagram that a kind of turning of automatic stop anticollision knife of the present invention feeds tool changing device.
Fig. 4 is the tool changing working state schematic representation that a kind of turning of automatic stop anticollision knife of the present invention feeds tool changing device.
Fig. 5 is the automatic stop working state figure that a kind of turning of automatic stop anticollision knife of the present invention feeds tool changing device.
In figure：Manually adjust feed rotating disc -1, tapping pipe -2, automatic stop anticollision knife turning feeding tool changing device -3,
Turning cutting tool frame -4, feeding guide rail plate -5, cutting depth mobile device -6, cutting depth adjust rotating disc -7, position lock-up valve -
8, drive connection mechanism -31, rotary drive feeding mobile mechanism -32, feed-disabling buffer gear -33, cam rotation conversion pass
Motivation structure -34, switch alarm control mechanism -35, air pressure control mechanism -36, switching cutter-exchange mechanism -37, servo-controlled motor -
311, motor main shaft -312, threads turn bar -313, active runner -314, transmission connection band -315, driven runner -316, company
Connect power belt -321, connection swingle -322, support spring -323, rotation bevel gear -324, connection bevel gear -325, rotation
Connecting band -326, vertical rotating bar -327, rotation movable pulley -328, antifriction support ball -329, hit knife inductive pick-up -331,
Electromagnetic coil -332, ferroelectric block -333, sliding drive block -334, connecting spring -335, guiding fixed link -336, the company of being connected by power
Bar -341, rotation connection bar -342, branch's limit connecting rod -343, rotation cam -344, central fixed shaft -345, connection rope -
351, be slidably connected idler wheel -352, propulsion movable block -353, compressed spring -354, limit cross bar -355, alarm button -356, police
Report buzzer -357, pneumatic motor -361, connection tracheae -362, pressure tank -363, sliding plunger bar -364, extension spring -365,
Link block -366, second level connection power belt -371, otating drive rod -372, second level rotate bevel gear -373, tool changing rotating cone
Gear -374, tool changing toolframe connecting rod -375.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
As Figure 1-Figure 5, the present invention provides a kind of technical solution of lathe delivering gear：
A kind of lathe delivering gear, structure include manually adjusting feed rotating disc 1, tapping pipe 2, automatic stop anticollision knife
Turning feeds tool changing device 3, turning cutting tool frame 4, feeding guide rail plate 5, cutting depth mobile device 6, cutting depth and adjusts rotation
Disk 7, position lock-up valve 8, the feed rotating disc 1 that manually adjusts are installed on the positive front end of cutting depth mobile device 6 and lead to
The mode for crossing insertion is connected, and the tapping pipe 2 is located at the right side of the turning feeding tool changing device 3 of automatic stop anticollision knife and leads to
The mode for crossing electric welding is connected, and the turning cutting tool frame 4 is installed on the upper table of the turning feeding tool changing device 3 of automatic stop anticollision knife
The lower surface in face, the turning feeding tool changing device 3 of the automatic stop anticollision knife passes through the side being bonded with the upper surface of feeding guide rail plate 5
Formula is connected, and the feeding guide rail plate 5 is set to the upper surface of cutting depth mobile device 6 and is connected by way of electric welding
It connects, the cutting depth adjusts rotating disc 7 and is installed on same level with position lock-up valve 8 and is set to by way of embedding people
The positive front end of cutting depth mobile device 6, it is described can self-braking turning feeding tool changing device 3 include drive connection mechanism
31, rotary drive feeding mobile mechanism 32, feed-disabling buffer gear 33, cam rotation switching transmitting mechanism 34, switch alarm
Control mechanism 35, air pressure control mechanism 36, switching cutter-exchange mechanism 37, the upper right side of the drive connection mechanism 31 are equipped with rotation and pass
Dynamic to feed mobile mechanism 32 and be mechanically connected, the feed-disabling buffer gear 33 is located at cam rotation switching transmitting mechanism 34
Lower right and transmission connection, cam rotation switching transmitting mechanism 34 be located at the left side that rotary drive feeds mobile mechanism 32
Side and connection is put, the right of the feed-disabling buffer gear 33 is equipped with switch alarm control mechanism 35 and by the side of transmission
Formula is connected, and the air pressure control mechanism 36 is set to the lower section of cam rotation switching transmitting mechanism 34 and rotation connection, described
Conversion cutter-exchange mechanism 37 is installed on top and the mechanical connection of drive connection mechanism 31, and the drive connection mechanism 31 is equipped with
Servo-controlled motor 311, motor main shaft 312, threads turn bar 313, active runner 314, transmission connection band 315, driven
Runner 316, the motor main shaft 312 are installed on the right side of servo-controlled motor 311 and are connected by way of insertion
It connects, the axle center of the motor main shaft 312 and the axle center of threads turn bar 313 are installed on same horizontal line and by electric welding
Mode is connected, and the top side of the threads turn bar 313 is equipped with driving roller 314 and is connected by way of fitting, institute
It states active runner 314 to be connected set on driven runner 316 and by the band 315 that is sequentially connected, the driven runner 316 and rotation
Transmission feeding mobile mechanism 32 is mechanically connected, and the rotary drive feeding mobile mechanism 32 is equipped with connection power belt 321, connects
Connect swingle 322, support spring 323, rotation bevel gear 324, connection bevel gear 325, rotation connection band 326, vertical rotating bar
327, rotate movable pulley 328, antifriction support ball 329, it is described connect swingle 322 be located at driven runner 316 top and
By connect power belt 321 be connected, it is described connection swingle 322 through support spring 323 center and right side with
The left side of rotation bevel gear 324 is connected by way of electric welding, and the rotation bevel gear 324 passes through with bevel gear 325 is connect
The mode of oblique gear teeth meshing is connected, and the inside of the rotation connection band 326 and the outside of vertical rotating bar 327 are by being bonded
Mode is rotatablely connected, and the vertical rotating bar 327 is installed on rotation movable pulley 328 and is connected by way of electric welding, institute
The bottom end for stating rotation movable pulley 328 is connected by way of being bonded with antifriction support ball 329, the feed-disabling buffering
Mechanism 33 be equipped with hit knife inductive pick-up 331, electromagnetic coil 332, ferroelectric block 333, sliding drive block 334, connecting spring 335,
It is oriented to fixed link 336, the left side for hitting knife inductive pick-up 331 is equipped with ferroelectric block 333 and is connected by way of fitting
It connects, the electromagnetic coil 332 is wound in the outside of ferroelectric block 333 and is electrically connected with knife inductive pick-up 331 is hit, the guiding
Fixed link 336 through sliding drive block 334 the left and right sides and through the center of connecting spring 335, the connection bullet
The left side of spring 335 is connected by way of electric welding with sliding drive block 334, and the sliding drive block 334 is passed with cam rotation
Motivation structure 34 is sequentially connected, and the cam rotation switching transmitting mechanism 34, which is equipped with, is connected by power connecting rod 341, rotation connection bar
342, branch limits connecting rod 343, rotation cam 344, central fixed shaft 345, described to be connected by power connecting rod 341 and sliding drive block
334 are connected by way of hinge, the bottom and branch of 341 stem for being connected by power bar and rotation connection bar 342
The stem of limit connecting rod 343 is rotatablely connected by way of hinge, and the rotation connection bar 342 passes through pin with rotation cam 344
Nail rotation connection, the central fixed shaft 355 through the front and back end of rotation cam 344, the left side of the rotation cam 344 with
The right side of switching cutter-exchange mechanism 37 is connected by way of fitting, and the switch alarm control mechanism 35 is equipped with connection rope
351, be slidably connected idler wheel 352, propulsion movable block 353, compressed spring 354, limit cross bar 355, alarm button 356, alarm bee
Ring device 357, and the connection rope 351 is connected by way of being bonded with the idler wheel 352 that is slidably connected, the connection rope 351
Right end be connected by way of electric welding with movable block 353 is promoted, the compressed spring 354, which is set to, promotes movable block 353
Left side and be connected by way of electric welding, the limit cross bar 355 through the left and right sides for promoting movable block 353 and
It being gap-matched, the alarm button 356 is set to the left side of alarm buzzer 357 and is connected by way of insertion,
The air pressure control mechanism 36 is equipped with pneumatic motor 361, connection tracheae 362, pressure tank 363, sliding plunger bar 364, stretches bullet
Spring 365, link block 366, the left side of the pneumatic motor 361 are equipped with connection tracheae 362 and are connected by way of insertion, institute
The right side that connection tracheae 362 is installed on pressure tank 363 by way of insertion is stated, the sliding plunger bar 364 is installed on air pressure
The inside and bottom end of cylinder 363 are connected by way of electric welding with the top of extension spring 365, under the link block 366
Surface is connected by way of electric welding with the top of sliding plunger bar 364, and the switching cutter-exchange mechanism 37 is equipped with two cascades
Power belt 371, otating drive rod 372, second level rotation bevel gear 373, tool changing rotating bevel gear 374, tool changing toolframe is connect to connect
Extension bar 375, the point by way of fitting is connect with rotation cam 344 on the right side of the otating drive rod 372, the rotation passes
The inside that the outside of lever 372 connect power belt 371 with second level is rotatablely connected by way of fitting, the otating drive rod
372 left side is connected by way of electric welding with the right side of second level rotation bevel gear 373, and the second level rotates bevel gear 373
Upper left side be equipped with tool changing rotating bevel gear 374, the bottom end of the tool changing toolframe connecting rod 375 and tool changing rotating bevel gear
374 top is connected by welding.
A kind of lathe delivering gear of the invention, its working principle is that：When lathe, which works, to be processed, servo-controlled motor
311 starting control motor main shafts 312 slowly rotate, and threads turn bar 313 is revolved under the drive of motor main shaft 312
Turn, the lower end of active runner 314 contacts down with threads turn bar 313 carries out transmission rotation, and the rotation of active runner 314 passes through transmission
Connecting band 315 allows driven runner 316 to rotate, and in the case where connection power belt 321 connects, connection swingle 322 is rotated, and is revolving
Turn bevel gear 324 with connect bevel gear 325 and be rotatablely connected under the transmission of band 326, the rotation of vertical rotating bar 327 while rotating shifting
Driving wheel 328 rotates, and rotation movable pulley 328, which is rotated on feeding guide rail plate 5, carries out mobile feeding, and tool feeding is excessive to hit with workpiece
Knife, non-knife edge part are also contacted with workpiece, and the moment for hitting knife allows the energization of electromagnetic coil 332 to produce by hitting knife inductive pick-up 331
Magnetisation field, 333 band of ferroelectric block are magnetic to the absorption that moves right of sliding drive block 334, sliding drive block 334 edge to the right
Guiding fixed link 336 allows connecting spring 335 to be squeezed when mobile, and sliding drive block 334, which moves right, has pulled the company of being connected by power
Bar 341 allows rotation connection bar 342 to be biased to make rotation cam 344 clockwise in the case where the limit of branch's limit connecting rod 343 is pullled simultaneously
Rotate 90 degree, the nose portion of rotation cam 344 downward, allows connection swingle 322 pullling to moving to left in support spring 323
Dynamic, rotation bevel gear 324 rotates bevel gear 324 and dallies with connecting after bevel gear 325 separates to allow, so that SERVO CONTROL is electronic
Machine 311 is buffered when stopping, while being slided drive block 334 and moved right and connection rope 351 is allowed to loosen, and the other end compressing
It allows propulsion movable block 353 to move right under the promotion of spring 354 to tense connection rope 351, movable block 353 is pushed to move right
Pressing alarm button 356 enables the sending sound of alarm buzzer 357 that staff is allowed to handle in time, needs to carry out under normal
The gas in pressure tank 363 is carried out pumpback by pneumatic motor 361 when tool changing, and sliding plunger bar 364 just pulls downward on link block 366, point
Branch limits 343 pairs of rotation connection bars 342 of connecting rod and is connected by power connecting rod 341 and pulls, under the pulling of rotation connection bar 342
So that rotation cam 344 carries out 180 degree of rotations, the nose portion of rotation cam 344 contacts simultaneously with otating drive rod 372
It pushes so that second level rotation bevel gear 373 and the oblique gear teeth meshing of tool changing rotating bevel gear 374, connect power belt 371 in second level
Transmission rotation under allow second level rotation bevel gear 373 rotate, so that tool changing toolframe connecting rod 375 is in tool changing rotating bevel gear
Turning cutting tool frame 4 is allowed to carry out 90 degree of tool changing of rotation under 374 rotation.
When problems solved by the invention is that workpiece is processed in the lathe starting of the prior art, since manual adjustment is fed
Or the amount of feeding of numerical control programming is excessive, so that cutter excessively hits knife with workpiece generation in feeding, the cutter head of cutter is broken
Damage even crushing knife so that cutter is difficult in maintenance, the case where reduction to the precision of work pieces process, the moment that cutter hits knife stop into
When row protection, staff fails to discover and task again, so that workpiece generates waste product under tool sharpening after hitting knife, the present invention
It is excessive to the amount of feeding to hit knife progress under the feeding of control tool sharpening, switching cutter conversion by being combined with each other for above-mentioned component
Stop protection in time, avoid the edge wear of cutter while preventing cutter crushing knife from rupturing and influencing work pieces process, while starting police
Report reminds staff to safeguard cutter, and blade damage is avoided to be processed and keep shaping workpiece deviation big.
Claims (8)
1. a kind of lathe delivering gear, structure includes manually adjusting feed rotating disc (1), tapping pipe (2), automatic stop anticollision knife
Turning feeding tool changing device (3), turning cutting tool frame (4), feeding guide rail plate (5), cutting depth mobile device (6), cutting it is deep
Degree adjusts rotating disc (7), position lock-up valve (8), it is characterised in that：
The feed rotating disc (1) that manually adjusts is installed on the positive front end of cutting depth mobile device (6) and by insertion
Mode is connected, and the tapping pipe (2) is located at the right side of turning feeding tool changing device (3) of automatic stop anticollision knife and passes through electricity
The mode of weldering is connected, and the turning cutting tool frame (4) is installed on the upper table of turning feeding tool changing device (3) of automatic stop anticollision knife
Face, the lower surface of turning feeding tool changing device (3) of the automatic stop anticollision knife passes through with the upper surface of feeding guide rail plate (5) to be bonded
Mode be connected, the feeding guide rail plate (5) be set to cutting depth mobile device (6) upper surface and by electric welding side
Formula is connected, and the cutting depth adjusts rotating disc (7) and position lock-up valve (8) and is installed on same level and by embedding people
Mode be set to cutting depth mobile device (6) positive front end；
It is described can self-braking turning feeding tool changing device (3) include drive connection mechanism (31), rotary drive feeding movement
Mechanism (32), feed-disabling buffer gear (33), cam rotation switching transmitting mechanism (34), switch alarm control mechanism (35),
Air pressure control mechanism (36), switching cutter-exchange mechanism (37), the upper right side of the drive connection mechanism (31) be equipped with rotary drive into
It to mobile mechanism (32) and is mechanically connected, the feed-disabling buffer gear (33) is located at cam rotation switching transmitting mechanism
(34) lower right and transmission connection, cam rotation switching transmitting mechanism (34) are located at rotary drive feeding mobile mechanism
(32) left side and put connection, the right of the feed-disabling buffer gear (33) be equipped with switch alarm control mechanism (35) and
It is connected by way of transmission, the air pressure control mechanism (36) is set to the lower section of cam rotation switching transmitting mechanism (34) simultaneously
And be rotatablely connected, conversion cutter-exchange mechanism (37) is installed on top and the mechanical connection of drive connection mechanism (31).
2. a kind of lathe delivering gear according to claim 1, it is characterised in that：The drive connection mechanism (31) is set
There are servo-controlled motor (311), motor main shaft (312), threads turn bar (313), active runner (314), transmission connection
Band (315), driven runner (316), the motor main shaft (312) be installed on the right side of servo-controlled motor (311) and
It is connected by way of insertion, the axle center of the motor main shaft (312) and the axle center of threads turn bar (313) are installed on together
One horizontal line and it is connected by way of electric welding, the top side of the threads turn bar (313) is equipped with driving roller (314) simultaneously
And be connected by way of fitting, the active runner (314) is set to driven runner (316) and by transmission connection band
(315) it is connected, the driven runner (316) and rotary drive feeding mobile mechanism (32) mechanical connection.
3. a kind of lathe delivering gear according to claim 1, it is characterised in that：The rotary drive feeds moving machine
Structure (32) is equipped with connection power belt (321), connection swingle (322), support spring (323), rotation bevel gear (324), connects
Connect bevel gear (325), rotation connection band (326), vertical rotating bar (327), rotation movable pulley (328), antifriction support ball
(329), connection swingle (322) is located at the top of driven runner (316) and is connected by connection power belt (321)
It connects, connect swingle (322) are through the center of support spring (323) and the left side on right side and rotation bevel gear (324)
Side is connected by way of electric welding, rotation bevel gear (324) with connect side of the bevel gear (325) by oblique gear teeth meshing
Formula is connected, the inside of the rotation connection band (326) company of rotation by way of being bonded with the outside of vertical rotating bar (327)
It connects, the vertical rotating bar (327) is installed on rotation movable pulley (328) and is connected by way of electric welding, the rotation
The bottom end of movable pulley (328) is connected by way of being bonded with antifriction support ball (329).
4. a kind of lathe delivering gear according to claim 1, it is characterised in that：The feed-disabling buffer gear
(33) it is equipped with and hits knife inductive pick-up (331), electromagnetic coil (332), ferroelectric block (333), sliding drive block (334), connection bullet
Spring (335), guiding fixed link (336), the left side for hitting knife inductive pick-up (331) are equipped with ferroelectric block (333) and pass through
The mode of fitting is connected, the electromagnetic coil (332) be wound in the outside of ferroelectric block (333) and with hit knife inductive pick-up
(331) be electrically connected, guiding fixed link (336) through sliding drive block (334) the left and right sides and through connection
The left side at the center of spring (335), the connecting spring (335) is connected by way of electric welding with sliding drive block (334),
The sliding drive block (334) and cam rotation drive machine (34) are sequentially connected.
5. a kind of lathe delivering gear according to claim 1, it is characterised in that：The cam rotation conversion driver
Structure (34) be equipped be connected by power connecting rod (341), rotation connection bar (342), branch limit connecting rod (343), rotation cam (344),
Central fixed shaft (345), the connecting rod (341) that is connected by power are connected by way of hinge with sliding drive block (334), institute
The stem that the bottom and branch for stating the stem for being connected by power (341) of bar and rotation connection bar (342) limit connecting rod (343) passes through
The mode of hinge is rotatablely connected, and the rotation connection bar (342) is connect with rotation cam (344) by pin rotation, it is described in
Front and back end of the heart fixing axle (355) through rotation cam (344), left side and the switching tool changing machine of the rotation cam (344)
The right side of structure (37) is connected by way of fitting.
6. a kind of lathe delivering gear according to claim 1, it is characterised in that：The switch alarm control mechanism
(35) connection rope (351), the idler wheel that is slidably connected (352) are equipped with, promotes movable block (353), compressed spring (354), limit horizontal
Bar (355), alarm button (356), alarm buzzer (357), the connection rope (351) and be slidably connected idler wheel (352) it is logical
The mode for crossing fitting is connected, and the right end of connection rope (351) is connected by way of electric welding with movable block (353) are promoted
It connects, the compressed spring (354) is set to the left side for promoting movable block (353) and is connected by way of electric welding, the limit
Position cross bar (355) is through the left and right sides for promoting movable block (353) and is gap-matched, the alarm button (356)
Set on alarm buzzer (357) left side and be connected by way of insertion.
7. a kind of lathe delivering gear according to claim 1, it is characterised in that：The air pressure control mechanism (36) is set
There are pneumatic motor (361), connection tracheae (362), pressure tank (363), sliding plunger bar (364), extension spring (365), link block
(366), the left side of the pneumatic motor (361) is equipped with connection tracheae (362) and is connected by way of insertion, the connection
Tracheae (362) is installed on the right side of pressure tank (363) by way of insertion, and the sliding plunger bar (364) is installed on air pressure
The inside and bottom end of cylinder (363) are connected by way of electric welding with the top of extension spring (365), the link block
(366) lower surface is connected by way of electric welding with the top of sliding plunger bar (364).
8. a kind of lathe delivering gear according to claim 1, it is characterised in that：The switching cutter-exchange mechanism (37) is set
There are second level connection power belt (371), otating drive rod (372), second level rotation bevel gear (373), tool changing rotating bevel gear
(374), tool changing toolframe connecting rod (375), the right side of the otating drive rod (372) passes through with rotation cam (344) to be bonded
Mode point connection, the outside of the otating drive rod (372), which is connect on the inside of power belt (371) with second level, passes through fitting
Mode be rotatablely connected, the right side of the left side of the otating drive rod (372) and second level rotation bevel gear (373) passes through electric welding
Mode is connected, and the upper left side of second level rotation bevel gear (373) is equipped with tool changing rotating bevel gear (374), the tool changing knife
The bottom end of tool frame connecting rod (375) is connected by welding with the top of tool changing rotating bevel gear (374).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811001772.1A CN108856742A (en) | 2018-08-30 | 2018-08-30 | A kind of lathe delivering gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811001772.1A CN108856742A (en) | 2018-08-30 | 2018-08-30 | A kind of lathe delivering gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108856742A true CN108856742A (en) | 2018-11-23 |
Family
ID=64322682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811001772.1A Withdrawn CN108856742A (en) | 2018-08-30 | 2018-08-30 | A kind of lathe delivering gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108856742A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110153736A (en) * | 2019-05-07 | 2019-08-23 | 广州市敏嘉制造技术有限公司 | A kind of device of automatic adjusting tool processing diameter |
| CN111872419A (en) * | 2020-08-11 | 2020-11-03 | 安徽信息工程学院 | Quick transposition tool rest device of small lathe |
| CN112643357A (en) * | 2020-09-09 | 2021-04-13 | 安徽裕隆重工装备制造有限公司 | Gantry type CNC is mobile device for machining center |
| CN113210861A (en) * | 2021-05-12 | 2021-08-06 | 赵璐 | Stable intelligent laser welding equipment and use method thereof |
| CN114472942A (en) * | 2022-02-24 | 2022-05-13 | 安徽新诺精工股份有限公司 | Anti-collision safety device for numerical control turning center |
| CN118060975A (en) * | 2024-04-22 | 2024-05-24 | 广州市瑞盈金属结构有限公司 | Laminating formula profile modeling removes lathe with crashproof sword structure |
-
2018
- 2018-08-30 CN CN201811001772.1A patent/CN108856742A/en not_active Withdrawn
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110153736A (en) * | 2019-05-07 | 2019-08-23 | 广州市敏嘉制造技术有限公司 | A kind of device of automatic adjusting tool processing diameter |
| CN110153736B (en) * | 2019-05-07 | 2024-02-20 | 广州市敏嘉制造技术有限公司 | Device for automatically adjusting machining diameter of cutter |
| CN111872419A (en) * | 2020-08-11 | 2020-11-03 | 安徽信息工程学院 | Quick transposition tool rest device of small lathe |
| CN111872419B (en) * | 2020-08-11 | 2021-07-30 | 安徽信息工程学院 | Quick transposition tool rest device of small lathe |
| CN112643357A (en) * | 2020-09-09 | 2021-04-13 | 安徽裕隆重工装备制造有限公司 | Gantry type CNC is mobile device for machining center |
| CN112643357B (en) * | 2020-09-09 | 2022-08-19 | 安徽裕隆重工装备制造有限公司 | Gantry type CNC is mobile device for machining center |
| CN113210861A (en) * | 2021-05-12 | 2021-08-06 | 赵璐 | Stable intelligent laser welding equipment and use method thereof |
| CN113210861B (en) * | 2021-05-12 | 2022-07-05 | 浙江亚宏医疗器材有限公司 | Stable intelligent laser welding equipment and use method thereof |
| CN114472942A (en) * | 2022-02-24 | 2022-05-13 | 安徽新诺精工股份有限公司 | Anti-collision safety device for numerical control turning center |
| CN118060975A (en) * | 2024-04-22 | 2024-05-24 | 广州市瑞盈金属结构有限公司 | Laminating formula profile modeling removes lathe with crashproof sword structure |
| CN118060975B (en) * | 2024-04-22 | 2024-06-25 | 广州市瑞盈金属结构有限公司 | Laminating formula profile modeling removes lathe with crashproof sword structure |
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Application publication date: 20181123 |
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