CN113635059A - Combined machining tool for manufacturing hollow shaft - Google Patents
Combined machining tool for manufacturing hollow shaft Download PDFInfo
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- CN113635059A CN113635059A CN202111192827.3A CN202111192827A CN113635059A CN 113635059 A CN113635059 A CN 113635059A CN 202111192827 A CN202111192827 A CN 202111192827A CN 113635059 A CN113635059 A CN 113635059A
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- hollow shaft
- plate
- fixed mounting
- cutting
- cutting knife
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/02—Machine tools for performing different machining operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
Abstract
The invention belongs to the technical field of combined machine tools, and discloses a combined processing machine tool for manufacturing a hollow shaft, which comprises a frame, wherein a cutting mechanism is arranged on the top surface of the frame, a connecting block is arranged at the right end of the top surface of the frame, a fixing plate is fixedly arranged on the left side surface of the connecting block, an elongated plate is fixedly arranged in the middle of the fixing plate, and a first positioning shaft and a second positioning shaft are fixedly arranged on the front side surface and the rear side surface of the elongated plate respectively. The control box is used for powering off the connecting wire harness, so that the electromagnet loses magnetism, the first push-out spring and the second push-out spring which are in a compressed state can respectively push the cutting knife and the movable frame to be in contact with raw materials under the action of elastic force, and the roller and the cutting knife respectively position the space of the lengthened plate in the hollow shaft during cutting, so that the lengthened plate is prevented from shaking, radial jumping caused by shaking of the lengthened plate during cutting can be avoided, and the processing precision of the device is improved.
Description
Technical Field
The invention belongs to the technical field of combined machine tools, and particularly relates to a combined machine tool for manufacturing a hollow shaft.
Background
The combined machining tool is a special machine tool which is based on a series and standard general component and is matched with a small amount of special components, is widely applied to large-scale or mass production, machines one or more procedures of one or more similar parts, has high automation, and the combined machining tool is required to cut raw materials when the hollow shaft is manufactured.
Present combination machine tool is when using, adopt the triangle chuck to process the raw materials mostly, but the hollow shaft is adding man-hour, divide into about mostly and two sections process, consequently need carry out twice installation to the raw materials and press from both sides tightly, press from both sides tight required time in order to reduce twice, can adopt the single one end to the raw materials tightly mostly, then lengthen the cutting knife, thereby realize can not needing to dismantle the upset and can accomplish the processing of hollow shaft, nevertheless the cutting knife adds the back, because its linking bridge is longer, and when the cutting, the cutting knife also is rigidly connected with the contact of raw materials, this condition that just leads to probably appearing the runout when the cutting, lead to the cutting knife can not stable with the raw materials contact, thereby lead to the ripple condition to appear in the inner wall of hollow shaft, the machining precision of device has been reduced.
Present combination machine tool is when using, through control cutting knife and rotatory in as the raw materials contact, thereby the realization cuts the raw materials and obtains the hollow shaft, and the removal of current cutting knife is mostly by circuit control, after processing finishes, withdraw from the inside of hollow shaft through circuit control cutting knife level, nevertheless when withdrawing from, the cutting knife is in the state of contact with the inner wall of hollow shaft all the time, because the cutting knife produces the heat when the cutting, produced heat can lead to thinner hollow tube thermal expansion, and the state of slight shrink can take place owing to the reduction of temperature withdrawing the cutter hollow shaft, and the fish tail that causes the hollow shaft inner wall with the hollow shaft contact damages, the machining precision of device has been reduced.
Present combination machine tool is when using, raw materials contact through cutting knife and rotation, realize the cutting to the raw materials, and can not avoid when the cutting produce the piece, add man-hour to the outer wall, produced piece can directly drop on the platform downwards, and add man-hour to the inner wall, the piece that the cutting produced can fall on the inner wall of hollow shaft, and accumulational piece can increase the resistance of feeding of cutting knife, thereby can lead to the cutting knife card in the inner wall of hollow shaft, in order to block the cutting knife, generally adopt the feeding that carries out a small amount of a lot of withdrawals from to the cutting knife, clear up the piece when withdrawing from, the operation is complicated, the production efficiency of device has been reduced.
Disclosure of Invention
The invention aims to provide a combined machining tool for manufacturing a hollow shaft, which aims to solve the problems that the machining precision of the device is low due to radial runout of a longer cutting knife during cutting, the machining quality of the device is reduced due to the scratch of the inner wall of the hollow shaft caused by the knife withdrawing, and the production efficiency is low due to the inconvenience of cleaning cutting chips.
In order to achieve the above purpose, the invention provides the following technical scheme: a combined machining tool for manufacturing a hollow shaft comprises a frame, wherein a cutting mechanism is arranged on the top surface of the frame, a connecting block is arranged at the right end of the top surface of the frame, a fixed plate is fixedly arranged on the left side surface of the connecting block, an extension plate is fixedly arranged in the middle of the fixed plate, a first positioning shaft and a second positioning shaft are fixedly arranged on the front side surface and the rear side surface of the extension plate respectively, a cutting knife is movably connected to the surface of the first positioning shaft, a movable frame is movably connected to the surface of the second positioning shaft, a roller is movably connected to the middle of the movable frame, a first pushing spring and a second pushing spring are fixedly arranged on the opposite surfaces of the cutting knife and the movable frame respectively, an electromagnetic assembly is fixedly arranged at the top end of the connecting block, a reset mechanism is fixedly arranged on the left side surface of the fixed plate, a movable plate is movably connected to the surface of the fixed plate, an anti-abrasion assembly is fixedly arranged on the left side surface of the movable plate, a metal conducting strip is fixedly arranged on the front side of the right end of an inner cavity of the movable plate, the upper end and the lower end of the lengthened plate are respectively and movably connected with a driving wheel and a discharging wheel, driving wheels are fixedly mounted at the front ends of the driving wheel and the discharging wheel, a driving belt is connected to the surface of each driving wheel in a transmission manner, and a cooling mechanism is fixedly mounted at the top end of each connecting block.
Preferably, the cutting mechanism comprises a driving main box and a middle punching mechanism, the driving main box and the middle punching mechanism are respectively and fixedly installed on the left side and the right side of the top end of the rack, and the right end of the driving main box is in transmission connection with a triangular chuck.
Preferably, the middle part mechanism of punching includes the link, and link fixed mounting has fixed box on the right side on frame top, and the top surface fixed mounting of link has ball, and ball's inner chamber swing joint has a meshing board, and the top fixed mounting of meshing board is in the below of connecting block.
Preferably, the electromagnetism subassembly includes the control box, and control box fixed mounting is in the right flank of fixed plate, and the left end electric connection of control box has the connecting wire bundle, and the left end electric connection of connecting wire bundle has the electro-magnet, and electro-magnet fixed mounting is at the left end of extension board, and the electro-magnet is located the middle part of cutting knife and adjustable shelf, and the electrical connection terminal has been seted up to the front end of control box.
Preferably, canceling release mechanical system includes the telescopic link, and telescopic link fixed mounting has cup jointed reset spring on the left surface of fixed plate on the left surface of telescopic link, and telescopic link and reset spring's the left and right sides both ends difference fixed mounting are on the right flank of movable plate left end and the left surface of fixed plate.
Preferably, the abrasionproof decreases the subassembly and includes the holding ring, and holding ring fixed mounting is on the left surface of fly leaf, and the inner chamber swing joint of holding ring has rotatory ring, and rotatory left end is located the left side of holding ring.
Preferably, cooling body includes water pump and spread groove, and the bottom fixed mounting of water pump has the connecting pipe, and connecting pipe fixed mounting is at the right-hand member of spread groove, and the left end fixed mounting of spread groove has the shower nozzle, and the spread groove is seted up in the top of extension plate.
Preferably, the distance value between the rear end of the roller and the rear side surface of the lengthened plate is equal to the distance value between the front end of the cutting knife and the front side surface of the lengthened plate.
The invention has the following beneficial effects:
1. the control box is used for powering off the connecting wire harness, so that the electromagnet loses magnetism, the first push-out spring and the second push-out spring which are in a compressed state can respectively push the cutting knife and the movable frame to be in contact with raw materials under the action of elastic force, and the roller and the cutting knife respectively position the space of the lengthened plate in the hollow shaft during cutting, so that the lengthened plate is prevented from shaking, radial jumping caused by shaking of the lengthened plate during cutting can be avoided, and the processing precision of the device is improved.
2. When the end face of the hollow shaft is in contact with the rotating ring, the rotating ring cannot move leftwards and can move leftwards along with the left movement of the lengthened plate, so that the movable plate drives the metal conducting plate to move rightwards and contact with the electric connection terminal, the two electric connection terminals can be connected, the control box supplies power to the electromagnet through the connecting wire harness to adsorb the cutting knife and the movable frame, the cutting knife and the roller are separated from the inner wall of the hollow shaft, and at the moment, the meshing plate drives the lengthened plate to move rightwards and move backwards, the contact between the cutting knife and the hollow shaft can be effectively avoided, the inner wall of the hollow shaft is prevented from being scratched when the cutting knife is withdrawn, and the processing quality of the device is improved.
3. According to the invention, the extension plate is arranged on the surface of the driving wheel, and the cooling liquid enters the connecting groove and contacts with the extension plate when flowing leftwards to push the driving wheel to rotate anticlockwise, so that the discharge wheel can be driven to rotate anticlockwise along with the driving wheel, and the rubber sheet arranged on the surface of the discharge wheel can rotate anticlockwise when rotating, so that the cooling liquid and the cutting chips in the hollow shaft are pushed rightwards by the rubber sheet, the cutting chips are discharged out of the hollow shaft, tool withdrawal is not required when the chips are discharged, the operation is simple, and the working efficiency of the device is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection of the cutting mechanism of the present invention;
FIG. 3 is a schematic view of the connection of the structural elongated plates of the present invention;
FIG. 4 is a schematic view of the structure of the present invention showing the attachment of the cutting blade;
FIG. 5 is a schematic cross-sectional view of a structural connection block of the present invention;
FIG. 6 is an exploded view of the movable plate of the present invention;
FIG. 7 is a schematic view of the roller connection structure of the present invention;
FIG. 8 is a schematic view of an exploded connection of structural elongated panels of the present invention;
FIG. 9 is a schematic cross-sectional view of a structural elongated plate of the present invention;
FIG. 10 is an enlarged view of the point A in FIG. 5 according to the present invention.
In the figure: 1. a frame; 2. a cutting mechanism; 201. driving the main box; 202. a triangular chuck; 203. a middle punching mechanism; 2031. a connecting frame; 2032. a fixing box; 2033. a ball screw; 2034. an engaging plate; 3. connecting blocks; 4. a fixing plate; 5. a lengthening plate; 6. positioning the first shaft; 7. a cutting knife; 8. pushing out the first spring; 9. a second positioning shaft; 10. a movable frame; 11. a roller; 12. a second push-out spring; 13. an electromagnetic assembly; 131. a control box; 132. connecting a wire harness; 133. an electromagnet; 14. a reset mechanism; 141. a telescopic rod; 142. a return spring; 15. a movable plate; 16. an anti-wear assembly; 161. a positioning ring; 162. a rotating ring; 17. a metal conductive sheet; 18. a transmission belt; 19. an electric terminal is connected; 20. a driving wheel; 21. a discharge wheel; 22. a driving wheel; 23. a cooling mechanism; 231. a water pump; 232. a connecting pipe; 233. connecting grooves; 234. and (4) a spray head.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 10, in the embodiment of the present invention, a combined machining tool for manufacturing a hollow shaft includes a frame 1, a cutting mechanism 2 is disposed on a top surface of the frame 1, a connecting block 3 is disposed at a right end of the top surface of the frame 1, a fixing plate 4 is fixedly disposed on a left side surface of the connecting block 3, an extension plate 5 is fixedly disposed in a middle of the fixing plate 4, a first positioning shaft 6 and a second positioning shaft 9 are fixedly disposed on a front side surface and a rear side surface of the extension plate 5, respectively, a cutting knife 7 is movably connected to a surface of the first positioning shaft 6, a movable frame 10 is movably connected to a surface of the second positioning shaft 9, a roller 11 is movably connected to a middle of the movable frame 10, and is movably connected to a rear end of the movable frame 10 through the roller 11, when the hollow shaft rotates, the roller 11 can rotate along with the rotation of the hollow shaft, thereby realizing rolling friction between the roller 11 and an inner wall of the hollow shaft and avoiding damage to the inner wall of the hollow shaft, the opposite surfaces of the cutting knife 7 and the movable frame 10 are respectively and fixedly provided with a first pushing spring 8 and a second pushing spring 12, the first pushing spring 8 and the second pushing spring 12 in a compressed state can respectively push the cutting knife 7 and the movable frame 10 forwards and backwards under the action of elastic force, when cutting is carried out, the lengthened plate 5 drives the cutting knife 7 to contact with raw materials, so that cutting and punching are carried out on the raw materials to form a hollow shaft, the top end of the connecting block 3 is fixedly provided with an electromagnetic component 13, the left side surface of the fixed plate 4 is fixedly provided with a reset mechanism 14, the surface of the fixed plate 4 is movably connected with a movable plate 15, the left side surface of the movable plate 15 is fixedly provided with an anti-abrasion component 16, the front side of the right end of the inner cavity of the movable plate 15 is fixedly provided with a metal conducting strip 17, when the end surface of the hollow shaft is contacted with a rotating ring 162, the rotating ring 162 cannot move leftwards and moves leftwards along with the lengthened plate 5, the rotating ring 162 is used for pushing the movable plate 15 to relatively move rightwards on the surface of the fixed plate 4, so that the movable plate 15 drives the metal conductive plate 17 to move rightwards, when the metal conductive plate 17 moves rightwards to be contacted with the electric connection terminal 19, the two electric connection terminals 19 can be connected, the upper end and the lower end of the lengthened plate 5 are respectively movably connected with the driving wheel 20 and the discharge wheel 21, the front ends of the driving wheel 20 and the discharge wheel 21 are both fixedly provided with driving wheels 22, the surface of the driving wheel 22 is in transmission connection with a transmission belt 18, the top end of the connecting block 3 is fixedly provided with a cooling mechanism 23, when cooling liquid enters the connecting groove 233 and flows leftwards, the cooling liquid can be contacted with an extending plate arranged on the surface of the top end of the driving wheel 20, so as to push the driving wheel 20 to rotate anticlockwise in the lengthened plate 5, the driving wheel 22 arranged at the front ends of the driving wheel 20 and the discharge wheel 21 is in transmission connection through the transmission belt 18, and can drive the discharge wheel 21 to rotate anticlockwise along with the driving wheel 20, when rotating, can take the discharge wheel 21 surface mounting's rubber sheet anticlockwise rotation, because the coolant liquid can fall in the inside bottom of hollow shaft under the effect of gravity after contacting with the cutting position to mix with the cutting piece, when discharge wheel 21 was rotatory, the rubber sheet can drive the coolant liquid that is located the hollow shaft inside and the right motion of cutting piece, thereby will cut the piece discharge hollow shaft.
Wherein, cutting mechanism 2 includes that drive main tank 201 and middle part punch the mechanism 203, and drive main tank 201 and middle part punch the mechanism 203 and respectively fixed mounting is in the left and right sides on 1 top of frame, and the right-hand member transmission of drive main tank 201 is connected with triangle chuck 202, places the raw materials in triangle chuck 202, fixes the raw materials through triangle chuck 202, and fixed back, drive main tank 201 drive triangle chuck 202 is rotatory to the realization drives the raw materials rotation.
Wherein, middle part mechanism 203 of punching includes link 2031, link 2031 fixed mounting is on the right side on 1 top of frame, the top surface fixed mounting of link 2031 has fixed box 2032, the inner chamber swing joint of fixed box 2032 has ball 2033, ball 2033's surface engagement has meshing board 2034, meshing board 2034's top fixed mounting is in connecting block 3's below, when the raw materials is rotatory, ball 2033 rotates, thereby drive the meshing board 2034 left motion on ball 2033 surface, thereby drive the right-hand member contact of extension board 5 left motion and raw materials through connecting block 3 and fixed plate 4, thereby cut the middle part of hollow axle.
Wherein, the electromagnetism subassembly 13 includes control box 131, control box 131 fixed mounting is in the right flank of fixed plate 4, the left end electric connection of control box 131 has connection pencil 132, the left end electric connection of connection pencil 132 has electro-magnet 133, electro-magnet 133 fixed mounting is at the left end of extension board 5, electro-magnet 133 is located the middle part of cutting knife 7 and adjustable shelf 10, electrical connection terminal 19 has been seted up to the front end of control box 131, control box 131 cuts off the power supply to connection pencil 132, thereby make electro-magnet 133 lose magnetism, thereby make electro-magnet 133 unable to adsorb adjustable shelf 10 and cutting knife 7.
Wherein, canceling release mechanical system 14 includes telescopic link 141, telescopic link 141 fixed mounting is on the left surface of fixed plate 4, reset spring 142 has been cup jointed in telescopic link 141's surface activity, telescopic link 141 and reset spring 142's left and right sides both ends are fixed mounting respectively on the right flank of fly leaf 15 left end and the left surface of fixed plate 4, when extension board 5 moves right and withdraws from the inside of hollow shaft, reset spring 142's elasticity can drive fly leaf 15 and move left, thereby drive metal conducting strip 17 and move left, make metal conducting strip 17 and the separation of electrical connection terminal 19, thereby control box 131 deenergizes to electro-magnet 133, this section time that magnetic force disappears after the power failure of electro-magnet 133 and produces the hysteresis quality is accomplished and is withdrawn from the inner chamber of hollow shaft completely with extension board 5.
Wherein, the anti-wear assembly 16 includes a positioning ring 161, the positioning ring 161 is fixedly mounted on the left side of the movable plate 15, the inner cavity of the positioning ring 161 is movably connected with a rotating ring 162, the left end of the rotating ring 162 is located on the left side of the positioning ring 161, when the rotating ring 162 contacts with the right end face of the hollow shaft, the rotating ring 162 can rotate in the inner cavity of the positioning ring 161 following the rotation of the hollow shaft, thereby avoiding the abrasion of the hollow shaft or the device.
Wherein, cooling body 23 includes water pump 231 and spread groove 233, the bottom fixed mounting of water pump 231 has connecting pipe 232, connecting pipe 232 fixed mounting is at the right-hand member of spread groove 233, the left end fixed mounting of spread groove 233 has shower nozzle 234, spread groove 233 is seted up in the top of extension board 5, during the coolant liquid suction connecting pipe 232 in water pump 231 will external coolant liquid case, in getting into spread groove 233 through connecting pipe 232, spout to the cutting position from shower nozzle 234 at last, thereby cool down when the cutting.
Wherein, the distance value between the rear end of gyro wheel 11 and the 5 trailing flank of extension board equals the distance value between the front end of cutting knife 7 and the 5 leading flank of extension board, after extension board 5 got into the inside of hollow shaft, the front end of cutting knife 7 and the rear end of gyro wheel 11 contact in the front end and the rear end of hollow shaft inner chamber respectively, when cutting, gyro wheel 11 and cutting knife 7 are fixed a position extension board 5 in the inside space of hollow shaft respectively to avoid rocking of extension board 5.
The working principle and the using process of the invention are as follows:
when the material feeding device is used, a raw material is placed in the triangular chuck 202, the raw material is fixed through the triangular chuck 202, and after the raw material is fixed, the main box 201 is driven to drive the triangular chuck 202 to rotate, so that the raw material is driven to rotate;
When the raw material rotates, the ball screw 2033 rotates, so that the engaging plate 2034 engaged with the surface of the ball screw 2033 is driven to move leftward, and the elongated plate 5 is driven to move leftward by the connecting block 3 and the fixing plate 4 to contact with the right end of the raw material;
when the middle of the raw material is cut, the control box 131 cuts off the power of the connecting wire harness 132, so that the electromagnet 133 loses magnetism, so that the electromagnet 133 cannot adsorb the movable frame 10 and the cutting knife 7, at the moment, the first pushing spring 8 and the second pushing spring 12 in a compressed state can respectively push the cutting knife 7 and the movable frame 10 forwards and backwards under the action of elasticity, when the cutting is carried out, the lengthened plate 5 drives the cutting knife 7 to contact with the raw material, so that the cutting and punching are carried out on the raw material to form a hollow shaft, and after the lengthened plate 5 enters the inside of the hollow shaft, the front end of the cutting knife 7 and the rear end of the roller 11 are respectively contacted with the front end and the rear end of the inner cavity of the hollow shaft, the roller 11 is movably connected to the rear end of the movable frame 10, when the hollow shaft rotates, the roller 11 can rotate along with the rotation of the hollow shaft, so as to realize the rolling friction between the roller 11 and the inner wall of the hollow shaft, the damage to the inner wall of the hollow shaft is avoided, and when cutting is carried out, the roller 11 and the cutting knife 7 respectively position the space of the lengthened plate 5 in the hollow shaft, so that the swinging of the lengthened plate 5 is avoided;
During cutting, the water pump 231 pumps the cooling liquid in the externally connected cooling liquid tank into the connecting pipe 232, enters the connecting groove 233 through the connecting pipe 232, and is finally sprayed out from the spray head 234 to a cutting position, so that the temperature is reduced during cutting;
when the cooling liquid enters the connecting groove 233 and flows leftwards, the cooling liquid can be in contact with an extending plate arranged on the surface of the top end of the driving wheel 20, so that the driving wheel 20 is pushed to rotate anticlockwise in the extending plate 5, the driving wheel 22 arranged at the front end of the driving wheel 20 and the front end of the discharging wheel 21 are in transmission connection through the transmission belt 18, the discharging wheel 21 can be driven to rotate anticlockwise along with the driving wheel 20, when the rubber sheet arranged on the surface of the discharging wheel 21 can be driven to rotate anticlockwise, and the cooling liquid can fall on the bottom end in the hollow shaft under the action of gravity after being in contact with a cutting position, so that the cooling liquid and the cutting chips are mixed with the cutting chips, and when the discharging wheel 21 rotates, the rubber sheet can drive the cooling liquid and the cutting chips which are positioned in the hollow shaft to move rightwards, so that the cutting chips are discharged out of the hollow shaft;
during cutting, the elongated plate 5 continuously drives the fixed plate 4 to move leftwards, when the fixed plate 4 moves leftwards, the positioning ring 161 can drive the rotating ring 162 to move leftwards, and when the rotating ring 162 continuously moves leftwards, the distance between the rotating ring 162 and the right end face of the hollow shaft is gradually reduced;
When the end face of the hollow shaft is in contact with the rotating ring 162, the rotating ring 162 cannot move leftwards, and along with the left movement of the elongated plate 5, the rotating ring 162 pushes the movable plate 15 to move rightwards relatively on the surface of the fixed plate 4, so that the movable plate 15 drives the metal conductive plate 17 to move rightwards, when the metal conductive plate 17 moves rightwards and is in contact with the electric connection terminal 19, the two electric connection terminals 19 can be connected, so that the control box 131 supplies power to the electromagnet 133 through the connecting wire harness 132, the electromagnet 133 generates magnetism after the power is supplied, and the cutting knife 7 and the movable frame 10 are adsorbed, so that the cutting knife 7 and the movable frame 10 respectively move towards the front side and the rear side of the elongated plate 5, the cutting knife 7 is separated from the roller 11 and the inner wall of the hollow shaft, and at the moment, the meshing plate 2034 drives the elongated plate 5 to move rightwards and move backwards, and the contact between the cutting knife 7 and the hollow shaft can be effectively avoided;
when the rotating ring 162 is in contact with the right end face of the hollow shaft, the rotating ring 162 can rotate in the inner cavity of the positioning ring 161 following the rotation of the hollow shaft, thereby avoiding the abrasion of the hollow shaft or the device;
when the extension plate 5 moves rightwards to exit from the interior of the hollow shaft, the elasticity of the return spring 142 drives the movable plate 15 to move leftwards, so that the metal conducting plate 17 is driven to move leftwards, the metal conducting plate 17 is separated from the power connection terminal 19, the control box 131 is controlled to power off the electromagnet 133, and the extension plate 5 completely exits from the inner cavity of the hollow shaft by utilizing the time when the magnetic force disappears to generate hysteresis after the electromagnet 133 is powered off;
Finally, the triangular chuck 202 is loosened, and the manufactured hollow shaft is taken out of the triangular chuck 202.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A combination machine tool for hollow shaft manufacturing use, includes frame (1), its characterized in that: the cutting machine is characterized in that a cutting mechanism (2) is arranged on the top surface of the rack (1), a connecting block (3) is arranged at the right end of the top surface of the rack (1), a fixing plate (4) is fixedly arranged on the left side surface of the connecting block (3), an extension plate (5) is fixedly arranged in the middle of the fixing plate (4), a first positioning shaft (6) and a second positioning shaft (9) are fixedly arranged on the front side and the rear side of the extension plate (5) respectively, a cutting knife (7) is movably connected to the surface of the first positioning shaft (6), a movable frame (10) is movably connected to the surface of the second positioning shaft (9), a roller (11) is movably connected to the middle of the movable frame (10), a first pushing spring (8) and a second pushing spring (12) are fixedly arranged on the opposite side of the cutting knife (7) and the movable frame (10) respectively, an electromagnetic assembly (13) is fixedly arranged on the top end of the connecting block (3), the left surface fixed mounting of fixed plate (4) has canceling release mechanical system (14), the surperficial swing joint of fixed plate (4) has fly leaf (15), the left surface fixed mounting of fly leaf (15) has abrasionproof to decrease subassembly (16), the front side fixed mounting of fly leaf (15) inner chamber right-hand member has metal conducting strip (17), the upper and lower both ends of extension board (5) swing joint respectively have action wheel (20) and row material wheel (21), the equal fixed mounting in front end of action wheel (20) and row material wheel (21) has drive wheel (22), the surface transmission of drive wheel (22) is connected with drive belt (18), the top fixed mounting of connecting block (3) has cooling body (23).
2. A combined machine tool for hollow shaft manufacturing use according to claim 1, characterized in that: cutting mechanism (2) are including drive main tank (201) and middle part mechanism (203) of punching, drive main tank (201) and middle part mechanism (203) of punching are the left and right sides on frame (1) top fixed mounting respectively, the right-hand member transmission of drive main tank (201) is connected with triangle chuck (202).
3. A combined machine tool for hollow shaft manufacturing use according to claim 2, characterized in that: middle part mechanism (203) of punching includes link (2031), link (2031) fixed mounting is on the right side on frame (1) top, the top surface fixed mounting of link (2031) has fixed box (2032), the inner chamber swing joint of fixed box (2032) has ball (2033), the surface meshing of ball (2033) has meshing board (2034), the top fixed mounting of meshing board (2034) is in the below of connecting block (3).
4. A combined machine tool for hollow shaft manufacturing use according to claim 1, characterized in that: electromagnetic component (13) are including control box (131), control box (131) fixed mounting is on the right flank of fixed plate (4), the left end electric connection of control box (131) has connecting pencil (132), the left end electric connection of connecting pencil (132) has electro-magnet (133), electro-magnet (133) fixed mounting is at the left end of extension board (5), electro-magnet (133) are located the middle part of cutting knife (7) and adjustable shelf (10), electric terminal (19) have been seted up to the front end of control box (131).
5. A combined machine tool for hollow shaft manufacturing use according to claim 1, characterized in that: the reset mechanism (14) comprises a telescopic rod (141), the telescopic rod (141) is fixedly installed on the left side face of the fixing plate (4), a reset spring (142) is sleeved on the surface of the telescopic rod (141) in a movable mode, and the left end and the right end of the telescopic rod (141) and the left end and the right end of the reset spring (142) are fixedly installed on the right side face of the left end of the movable plate (15) and the left side face of the fixing plate (4) respectively.
6. A combined machine tool for hollow shaft manufacturing use according to claim 1, characterized in that: abrasionproof decreases subassembly (16) includes holding ring (161), holding ring (161) fixed mounting is on the left surface of fly leaf (15), the inner chamber swing joint of holding ring (161) has rotatory ring (162), the left end that rotates ring (162) is located the left side of holding ring (161).
7. A combined machine tool for hollow shaft manufacturing use according to claim 1, characterized in that: cooling body (23) include water pump (231) and connecting groove (233), the bottom fixed mounting of water pump (231) has connecting pipe (232), connecting pipe (232) fixed mounting is at the right-hand member of connecting groove (233), the left end fixed mounting of connecting groove (233) has shower nozzle (234), connecting groove (233) are seted up in the top of extension plate (5).
8. A combined machine tool for hollow shaft manufacturing use according to claim 1, characterized in that: the distance value between the rear end of the roller (11) and the rear side surface of the lengthened plate (5) is equal to the distance value between the front end of the cutting knife (7) and the front side surface of the lengthened plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115178804A (en) * | 2022-09-13 | 2022-10-14 | 烟台桐沃机械设备有限公司 | Combined machining tool for manufacturing hollow shaft |
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| CN206230039U (en) * | 2016-12-08 | 2017-06-09 | 南阳市红阳锻造有限公司 | A kind of boring through lathe combination knife bar |
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| CN212598939U (en) * | 2020-06-15 | 2021-02-26 | 绵竹市鑫达机械制造有限责任公司 | Boring cutter bar with shock-absorbing structure |
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| CN201214151Y (en) * | 2008-07-03 | 2009-04-01 | 扬州大学 | Combined spiral chip removing deep hole boring cutter |
| KR20160086673A (en) * | 2015-01-12 | 2016-07-20 | 원일파템 주식회사 | Turbocharger assembly |
| CN206230039U (en) * | 2016-12-08 | 2017-06-09 | 南阳市红阳锻造有限公司 | A kind of boring through lathe combination knife bar |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115178804A (en) * | 2022-09-13 | 2022-10-14 | 烟台桐沃机械设备有限公司 | Combined machining tool for manufacturing hollow shaft |
| CN115178804B (en) * | 2022-09-13 | 2022-11-11 | 烟台桐沃机械设备有限公司 | Combined machining tool for manufacturing hollow shaft |
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| CN113635059B (en) | 2022-01-04 |
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Denomination of invention: A combined machine tool for hollow shaft manufacturing Effective date of registration: 20221108 Granted publication date: 20220104 Pledgee: Nantong Jianming Road and Bridge Engineering Co.,Ltd. Pledgor: Nantong Nanfei precision sheet metal Co.,Ltd. Registration number: Y2022320000688 |
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