CN112388251A - Manufacturing method of device for manufacturing oxygen-free copper rod fracture-preventing graphite sleeve - Google Patents
Manufacturing method of device for manufacturing oxygen-free copper rod fracture-preventing graphite sleeve Download PDFInfo
- Publication number
- CN112388251A CN112388251A CN202011113348.3A CN202011113348A CN112388251A CN 112388251 A CN112388251 A CN 112388251A CN 202011113348 A CN202011113348 A CN 202011113348A CN 112388251 A CN112388251 A CN 112388251A
- Authority
- CN
- China
- Prior art keywords
- driving part
- linear driving
- blank
- clamping
- linear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- 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
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- 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
Abstract
The invention discloses a method for manufacturing a device for manufacturing an oxygen-free copper rod fracture-preventing graphite sleeve, which comprises a feeding mechanism, a turning mechanism, a station transfer mechanism, a perforating mechanism, a linear cutting mechanism and an inner hole polishing mechanism, wherein the feeding mechanism is used for feeding a blank onto the turning mechanism, and the turning mechanism is used for carrying out end face machining, outer circular surface machining, central blind hole machining and M24 thread machining on the blank; the surface area of the inner wall of the through hole of the manufactured graphite sleeve is larger than that of the inner wall of the cylindrical through hole with the same volume and the same length, so that the subsequent processing of the copper rod is facilitated; in addition, a one-time punching mechanism is adopted, so that the through hole of the graphite sleeve is guaranteed to have no fault, the produced copper rod is guaranteed not to be broken easily, and the structure is firmer; and the produced oxygen-free copper rod has excellent performance.
Description
Technical Field
The invention relates to a manufacturing method of a device for manufacturing an oxygen-free copper rod fracture-preventing graphite sleeve and an oxygen-free copper rod.
Background
In the existing production of graphite sleeves, manual feeding, manual carrying and auxiliary realization of processing of all procedures are often adopted, so that the efficiency is low, the production cost is high, and the automation degree is low.
Disclosure of Invention
The invention aims to overcome the defects and provides an oxygen-free copper rod and a manufacturing method of a device for manufacturing the oxygen-free copper rod fracture-preventing graphite sleeve.
In order to achieve the purpose, the invention adopts the following specific scheme:
a manufacturing method of a device for manufacturing an oxygen-free copper rod fracture-preventing graphite sleeve comprises a feeding mechanism, a turning mechanism, a station transfer mechanism, a perforating mechanism, a linear cutting mechanism and an inner hole polishing mechanism, wherein the feeding mechanism is used for feeding a blank onto the turning mechanism, the turning mechanism is used for performing end face machining, outer circular face machining, central blind hole machining and M24 thread machining on the blank, meanwhile, the turned blank is conveyed onto the station transfer mechanism, the station transfer mechanism is used for driving the blank to sequentially pass through the perforating mechanism, the linear cutting mechanism and the inner hole polishing mechanism to form the graphite sleeve, the perforating mechanism is used for performing primary perforation on the blank and forming a first through hole, the linear cutting mechanism is used for performing multiple linear cutting operations on the first through hole along the radial direction to form a U-shaped groove, the inner hole polishing mechanism is used for polishing the connecting edge of the U-shaped groove and the first through hole, and forming a second via.
The feeding mechanism comprises a feeding base, a feeding cylinder, an L-shaped pushing rod, a V-shaped guide groove and a hopper, the V-shaped guide groove is fixed on the feeding base, the feeding cylinder is fixed on the feeding base and located under the V-shaped guide groove, the short arm end of the pushing rod is connected with the output end of the feeding cylinder, the long arm end of the pushing rod is arranged in a V shape and matched with the V-shaped guide groove, the hopper is fixed on the V-shaped guide groove through a feeding fixing frame, and the height difference between the bottom end of a U-shaped groove of the V-shaped guide groove and the outlet end of the hopper is smaller than twice of the diameter of a blank.
The turning mechanism comprises a first clamping assembly, a turning feeding assembly and a second clamping assembly; the first clamping assembly comprises a first linear driving part, a first clamping support seat, a first clamping driving motor, a first gear box body, a first power chuck and a rotating tip, the first clamping support seat is arranged on the first linear driving part, the first gear box body is fixed at the top end of the first clamping support seat, the first clamping driving motor is fixed on the first gear box body, the first power chuck and the rotating tip are arranged on the first gear box body at intervals, the output end of the first clamping driving motor is in transmission connection with the first power chuck through a first gear set, the first clamping support seat is provided with a first round hole communicated with the first power chuck, and the first round hole corresponds to the V-shaped guide chute; the turning feeding assembly comprises a second linear driving part, a third linear driving part, a turret base and a rotary turret, the second linear driving part and the first linear driving part are arranged side by side, the third linear driving part is arranged on the second linear driving part and is crossed with the second linear driving part in a cross shape, the turret base is arranged on the third linear driving part, and the rotary turret is fixed on the turret base; the second clamping assembly comprises a fourth linear driving part, a second clamping supporting seat, a second clamping driving motor, a second gear box body and a second power chuck, the fourth linear driving part and the first linear driving part are perpendicular to each other, the second clamping supporting seat is arranged on the fourth linear driving part, the second gear box body is fixed at the top end of the second clamping supporting seat, the second clamping driving motor is fixed on the second gear box body, the second power chuck is arranged on the second gear box body, the output end of the second clamping driving motor is in transmission connection with the second power chuck through a second gear set, and the second clamping supporting seat is provided with a second round hole communicated with the second power chuck.
The station transfer mechanism comprises a transfer base, a fifth linear driving part, a transposition support, a transposition motor, a transposition turnover plate and a third power chuck, the fifth linear driving part is arranged on the transfer base, the transposition support is arranged on the fifth linear driving part, the transposition motor is fixed on the transposition support, one end of the transposition turnover plate is coupled on the transposition support and connected with the output end of the transposition motor, and the third power chuck is arranged at the other end of the transposition turnover plate.
The punching mechanism comprises an L-shaped punching supporting seat, a sixth linear driving part, a punching connecting block, a punching chuck and a punching electrode, the sixth linear driving part is arranged at the vertical end of the punching supporting seat, the punching connecting block is arranged on the sixth linear driving part, the punching chuck is arranged on the punching connecting block, and the punching electrode is clamped on the punching chuck.
The wire cutting mechanism comprises a cutting base, a seventh linear driving part, a T-shaped supporting rod and a wire cutting part, wherein the seventh linear driving part is arranged on the cutting base, the seventh linear driving part and the fifth linear driving part are perpendicular to each other, the cross arm end of the supporting rod is connected to the seventh linear driving part, and the wire cutting part is arranged at the longitudinal arm end of the supporting rod.
The inner hole polishing mechanism comprises an L-shaped polishing supporting seat, an eighth linear driving part, a polishing connecting block, a polishing chuck and a polishing rod, wherein the eighth linear driving part is arranged at the vertical end of the polishing supporting seat, the polishing connecting block is arranged on the eighth linear driving part, the polishing chuck is arranged on the polishing connecting block, and the polishing rod is clamped on the polishing chuck.
The automatic hole-cutting machine is characterized by further comprising a bottom plate, wherein the feeding mechanism, the turning mechanism, the station transfer mechanism, the perforating mechanism, the linear cutting mechanism and the inner hole polishing mechanism are all arranged on the bottom plate.
The graphite sleeve for the oxygen-free copper rod of the copper foil copper rod assembly line is produced by the method for manufacturing the device for manufacturing the graphite sleeve for preventing the oxygen-free copper rod from being broken, and the graphite sleeve for the oxygen-free copper rod of the copper foil copper rod assembly line is used for manufacturing the oxygen-free copper rod.
The invention has the beneficial effects that: according to the invention, by integrating the layout of each mechanism, the automatic production of the graphite sleeve is realized, the labor force is released, the production cost is reduced, the production efficiency is improved, and the automatic production is suitable;
the surface area of the inner wall of the through hole of the manufactured graphite sleeve is larger than that of the inner wall of the cylindrical through hole with the same volume and the same length, so that the subsequent processing of the copper rod is facilitated;
in addition, a one-time punching mechanism is adopted, so that the through hole of the graphite sleeve is guaranteed to have no fault, the produced copper rod is guaranteed not to be broken easily, and the structure is firmer; and the produced oxygen-free copper rod has excellent performance.
Drawings
FIG. 1 is a schematic structural diagram of a method for manufacturing an apparatus for manufacturing an oxygen-free copper rod fracture-preventing graphite sleeve according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a feeding mechanism provided in an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a first clamping assembly provided in an embodiment of the present invention;
FIG. 4 is a schematic structural view of a turning feed assembly provided by an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a second clamping assembly provided in accordance with an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a station transfer mechanism provided by an embodiment of the invention;
FIG. 7 is a schematic structural diagram of a piercing mechanism provided in accordance with an embodiment of the present invention;
FIG. 8 is a schematic structural diagram of a wire cutting mechanism provided in an embodiment of the present invention;
FIG. 9 is a schematic structural diagram of an inner bore grinding mechanism provided in an embodiment of the present invention;
FIG. 10 is a schematic illustration of a graphite sleeve produced using the apparatus of the present invention;
description of reference numerals: 1-a feeding mechanism; 11-a feeding base; 12-a feed cylinder; 13-a pusher bar; 14-a V-shaped guide chute; 15-a hopper; 16-a feeding fixing frame; 2-turning a machining mechanism; 21-a first clamping assembly; 211-a first linear drive component; 212-a first clamping support; 213-a first clamp drive motor; 214-a first gearbox housing; 215-a first power cartridge; 216-rotating centre; 22-turning feed assembly; 221-a second linear drive component; 222-a third linear drive component; 223-a turret base; 224-rotating turret; 23-a second clamping assembly; 231-a fourth linear drive component; 232-second clamping support seat; 233-second grip drive motor; 234-a second gear housing; 235-a second power chuck; 3-a station transfer mechanism; 31-a transfer base; 32-a fifth linear drive component; 33-an indexing carriage; 34-an indexing motor; 35-a transposition overturning plate; 36-a third power chuck; 4-a perforation mechanism; 41-perforating a supporting seat; 42-a sixth linear drive component; 43-perforated connecting block; 44-a piercing collet; 45-a perforated electrode; 5-a linear cutting mechanism; 51-cutting the base; 52-seventh linear drive component; 53-support bars; 54-a wire cutting component; 6-inner hole polishing mechanism; 61-polishing the supporting seat; 62-an eighth linear drive component; 63-polishing the connecting block; 64-grinding the chuck; 65-grinding rod; 7-bottom plate.
Detailed Description
The invention will be described in further detail with reference to the following figures and specific examples, without limiting the scope of the invention.
As shown in fig. 1 to 10, the manufacturing method of the device for manufacturing the graphite sleeve with the fracture-proof oxygen-free copper rod described in this embodiment includes a feeding mechanism 1, a turning mechanism 2, a station transfer mechanism 3, a perforation mechanism 4, a linear cutting mechanism 5, and an inner hole polishing mechanism 6, where the feeding mechanism 1 is configured to feed a blank onto the turning mechanism 2, the turning mechanism 2 is configured to perform end face processing, outer circular face processing, central blind hole processing, and M24 thread processing on the blank, and simultaneously transfer the turned blank onto the station transfer mechanism 3, the station transfer mechanism 3 is configured to drive the blank to sequentially pass through the perforation mechanism 4, the linear cutting mechanism 5, and the inner hole polishing mechanism 6 to form the graphite sleeve, the perforation mechanism 4 is configured to perform one-time perforation on the blank and form a first through hole, the linear cutting mechanism 5 is configured to perform multiple linear cutting operations on the first through hole along a radial direction to form a U-shaped groove, the inner hole polishing mechanism 6 is used for polishing the connecting edge of the U-shaped groove and the first through hole and forming a second through hole.
The working mode of the embodiment is as follows: the blank is sequentially placed into a feeding mechanism 1, then the feeding mechanism 1 feeds a blank into a turning mechanism 2 each time, after the blank enters the turning mechanism 2, the turning mechanism 2 performs end face machining and outer circular face machining on the blank, central blind holes are machined at two ends of the blank, M24 threads are machined at any end of the blank, the blank is turned into a semi-finished blank, then the turning mechanism 2 conveys the semi-finished blank to a station transfer mechanism 3, the semi-finished blank sequentially passes through a perforating mechanism 4, a wire cutting mechanism 5 and an inner hole polishing mechanism 6 under the driving of the station transfer mechanism 3, the perforating mechanism 4 is aligned with the central blind hole at one end of the semi-finished blank, then a one-time hole penetrating procedure is performed, so that a first through hole communicating the central blind holes at two ends of the semi-finished blank is formed, then the wire cutting mechanism 5 is aligned with the first through hole of the semi-finished blank for penetrating, and then, cutting the semi-finished blank along a radial direction for multiple times to form a plurality of U-shaped grooves communicated with the first through holes, polishing the first through holes, the U-shaped grooves and the connecting edges of the first through holes and the U-shaped grooves by an inner hole polishing mechanism 6 to enable the connecting edges of the first through holes and the U-shaped grooves to be arc-shaped and form second through holes, thereby completing the whole production process of the blank and manufacturing the graphite sleeve.
According to the embodiment, the graphite sleeve is automatically produced by integrating the layout of each mechanism, so that the labor force is released, the production cost is reduced, the production efficiency is improved, and the graphite sleeve is suitable for automatic production;
the surface area of the inner wall of the through hole of the manufactured graphite sleeve is larger than that of the inner wall of the cylindrical through hole with the same volume and the same length, so that the subsequent processing of the copper rod is facilitated;
in addition, adopt disposable perforation mechanism 4, ensure that graphite sleeve's through-hole does not have the fault, the difficult fracture that takes place of copper pole of guarantee output, the structure is more firm.
Based on the above embodiment, as shown in fig. 2, the feeding mechanism 1 further includes a feeding base 11, a feeding cylinder 12, an L-shaped pushing rod 13, a V-shaped material guiding groove 14 and a hopper 15, where the V-shaped material guiding groove 14 is fixed on the feeding base 11, the feeding cylinder 12 is fixed on the feeding base 11 and located right below the V-shaped material guiding groove 14, a short arm end of the pushing rod 13 is connected to an output end of the feeding cylinder 12, a long arm end of the pushing rod 13 is arranged in a V-shape and matched with the V-shaped material guiding groove 14, the hopper 15 is fixed on the V-shaped material guiding groove 14 through a feeding fixing frame 16, and a height difference between a bottom end of a U-shaped groove of the V-shaped material guiding groove 14 and an outlet end of the hopper 15 is less than twice of a diameter of the blank; during work, blanks can be sequentially placed into the hopper 15 through an external manipulator, the blanks fall onto the V-shaped material guide groove 14 through the outlet end of the hopper 15, then the feeding cylinder 12 works to drive the material pushing rod 13 to retract, so that the blanks are pushed to enter the turning mechanism 2, and the feeding action is completed; in the pushing process, because the height difference between the bottom end of the U-shaped groove of the V-shaped guide chute 14 and the outlet end of the hopper 15 is less than twice of the diameter of the blank, the pushing rod 13 pushes one blank to be sent to the turning mechanism 2 every time, so that one blank is sent in each pushing action.
As shown in fig. 1, 3 to 5, based on the above embodiment, further, the turning mechanism 2 includes a first clamping assembly 21, a turning feed assembly 22 and a second clamping assembly 23; the first clamping assembly 21 comprises a first linear driving part 211, a first clamping support 212, a first clamping driving motor 213, a first gear box body 214, a first power chuck 215 and a rotating tip 216, the first clamping support 212 is arranged on the first linear driving part 211, the first gear box body 214 is fixed at the top end of the first clamping support 212, the first clamping driving motor 213 is fixed on the first gear box body 214, the first power chuck 215 and the rotating tip 216 are arranged on the first gear box body 214 at intervals, the output end of the first clamping driving motor 213 is in transmission connection with the first power chuck 215 through a first gear set, the first clamping support 212 is provided with a first circular hole communicated with the first power chuck 215, and the first circular hole corresponds to the V-shaped material guide chute 14; the turning feed assembly 22 comprises a second linear driving component 221, a third linear driving component 222, a turret base 223 and a rotary turret 224, wherein the second linear driving component 221 is arranged side by side with the first linear driving component 211, the third linear driving component 222 is arranged on the second linear driving component 221 and is crossed with the second linear driving component 221 in a cross shape, the turret base 223 is arranged on the third linear driving component 222, and the rotary turret 224 is fixed on the turret base 223; the second clamping assembly 23 includes a fourth linear driving component 231, a second clamping support seat 232, a second clamping driving motor 233, a second gear box 234 and a second power chuck 235, the fourth linear driving component 231 and the first linear driving component 211 are perpendicular to each other, the second clamping support seat 232 is disposed on the fourth linear driving component 231, the second gear box 234 is fixed on the top end of the second clamping support seat 232, the second clamping driving motor 233 is fixed on the second gear box 234, the second power chuck 235 is disposed on the second gear box 234, the output end of the second clamping driving motor 233 is in transmission connection with the second power chuck 235 through a second gear set, and the second clamping support seat 232 is provided with a second circular hole communicated with the second power chuck 235.
Specifically, the blank is pushed by the pushing rod 13, the blank enters the first power chuck 215 through the first circular hole of the first clamping support 212, the first power chuck 215 clamps one end of the blank, then the first clamping driving motor 213 drives the first power chuck 215 to rotate, and simultaneously, under the driving of the second linear driving part 221 and the third linear driving part 222, the rotary turret 224 sequentially rotates the corresponding tools to sequentially complete the end cap processing, the outer circular surface processing and the end surface center blind hole processing at one end of the blank, after the turning of one end of the blank, the first linear driving part 211 drives the blank to move towards the second clamping assembly 23, so that the blank aligns with the second power chuck 235 until one end of the blank extends into the second power chuck 235 and is clamped by the second power chuck 235, then the first power chuck 215 loosens the blank and retreats, then the second clamping driving motor 233 drives the second power chuck 235 to rotate, then, under the driving of the second linear driving part 221 and the third linear driving part 222, the rotary turret 224 sequentially rotates the corresponding tools, the end cap processing, the outer circular surface processing and the end surface center blind hole processing at the other end of the blank are sequentially completed, after the processing is completed, the fourth linear driving part 231 drives the blank to move, and the center blind hole of the blank is aligned with the rotary tip 216, then the first linear driving part 211 drives the rotary tip 216 to move towards the blank, so that the rotary tip 216 is abutted against the center blind hole of the blank, then under the driving of the second linear driving part 221 and the third linear driving part 222, the rotary turret 224 selects the corresponding tool to perform M24 thread processing on the blank, thereby completing the turning, and forming a semi-finished blank, then the first linear driving part 211 drives the rotary tip 216 to retreat, the rotary turret 224 to retract, and the fourth linear driving part 231 drives the semi-finished blank to move, and the semi-finished blank is conveyed to the station transfer mechanism 3, at the moment, the feeding mechanism 1 can feed a blank into the first clamping assembly 21 for turning, and the blank does not need to be completely fed after the previous blank is processed into a graphite sleeve, so that the production efficiency is greatly improved.
As shown in fig. 1 and 6, based on the above embodiment, the station transfer mechanism 3 further includes a transfer base 31, a fifth linear driving member 32, an indexing holder 33, an indexing motor 34, an indexing turnover plate 35, and a third power chuck 36, the fifth linear driving member 32 is disposed on the transfer base 31, the indexing holder 33 is disposed on the fifth linear driving member 32, the indexing motor 34 is fixed on the indexing holder 33, one end of the indexing turnover plate 35 is coupled to the indexing holder 33 and connected to an output end of the indexing motor 34, and the third power chuck 36 is disposed at the other end of the indexing turnover plate 35; during operation, the fourth linear driving part 231 drives the semi-finished blank to move to be aligned with the station transferring mechanism 3, then the fifth linear driving part 32 drives the third power chuck 36 to move towards the second clamping assembly 23, meanwhile, the indexing motor 34 operates to drive the third power chuck 36 to rotate for 90 degrees, so that the axis of the third power chuck 36 and the axis of the second power chuck 235 are on the same straight line, until one end of the thread of the semi-finished blank is inserted into the third power chuck 36, then the semi-finished blank is clamped by the third power chuck 36, then the semi-finished blank is loosened by the second power chuck 235, then the fifth linear driving part 32 drives the semi-finished blank to move away from the second clamping assembly 23, meanwhile, the indexing motor 34 drives the third power chuck 36 to rotate for 90 degrees, so that the semi-finished blank is changed from a horizontal state to a vertical state for subsequent processing, and then the fifth linear driving part 32 drives the semi-finished blank in a vertical state to sequentially pass through the perforating mechanism 4, the second clamping assembly 23, and the second clamping assembly 235, A wire cutting mechanism 5 and an inner hole grinding mechanism 6.
Based on the above embodiment, as shown in fig. 1 and fig. 7, further, the piercing mechanism 4 includes an L-shaped piercing support 41, a sixth linear driving component 42, a piercing connection block 43, a piercing chuck 44, and a piercing electrode 45, the sixth linear driving component 42 is disposed at the vertical end of the piercing support 41, the piercing connection block 43 is disposed on the sixth linear driving component 42, the piercing chuck 44 is disposed on the piercing connection block 43, and the piercing electrode 45 is clamped on the piercing chuck 44; specifically, the semi-finished blank is driven by the fifth linear driving component 32 to move to a position right below the punching electrode 45, that is, the central blind hole of the semi-finished blank is aligned with the punching electrode 45, then the sixth linear driving component 42 drives the punching electrode 45 to move downward, the punching electrode 45 punches a first through hole penetrating through the two central blind holes at one time from one end of the semi-finished blank, after the first through hole is machined, the punching electrode 45 is retracted under the drive of the sixth linear driving component 42, and then the semi-finished blank is driven by the fifth linear driving component 32 to move to the position of the wire cutting mechanism 5.
As shown in fig. 1 and 8, based on the above embodiment, the wire cutting mechanism 5 further includes a cutting base 51, a seventh linear driving member 52, a T-shaped supporting rod 53 and a wire cutting member 54, the seventh linear driving member 52 is disposed on the cutting base 51, the seventh linear driving member 52 and the fifth linear driving member 32 are disposed perpendicular to each other, a cross arm end of the supporting rod 53 is connected to the seventh linear driving member 52, and the wire cutting member 54 is disposed on a longitudinal arm end of the supporting rod 53; specifically, the first cutting part comprises an upper cross beam, a lower cross beam and a cutting line, the upper cross beam and the lower cross beam are connected to the support rod 53 in a clamping mode through dovetail grooves, wire winding wheels are installed on the upper cross beam and the lower cross beam, two ends of the cutting line are connected to the wire winding wheels respectively, in operation, the station transfer mechanism 3 drives the semi-finished blank to correspond to the wire cutting part 54, the cutting line penetrates through the first through hole, then the cutting line cuts the blank for multiple times along the radial direction under the driving of the seventh linear driving part 52 and the fifth linear driving part 32 to form a plurality of U-shaped grooves communicated with the first through hole, after the wire cutting is completed, the cutting line retreats, and the station transfer mechanism 3 drives the semi-finished blank to move to the position of the inner.
Based on the above embodiment, as shown in fig. 1 and fig. 9, further, the inner hole polishing mechanism 6 includes an L-shaped polishing support seat 61, an eighth linear driving component 62, a polishing connection block 63, a polishing chuck 64 and a polishing rod 65, the eighth linear driving component 62 is disposed at the vertical end of the polishing support seat 61, the polishing connection block 63 is disposed on the eighth linear driving component 62, the polishing chuck 64 is disposed on the polishing connection block 63, and the polishing rod 65 is clamped on the polishing chuck 64; station transfer mechanism 3 drives the semi-manufactured goods stock and moves to and aligns with grinding rod 65, then eighth straight line driver part 62 drives grinding rod 65 and visits downwards, grinding rod 65 polishes first through-hole, the U-shaped groove and the limit of linking of first through-hole and U-shaped groove, make the limit of linking of first through-hole and U-shaped groove be convex even limit, thereby form the second through-hole, accomplish graphite sleeve's processing, after the processing is accomplished, can take away the graphite sleeve who makes from station transfer mechanism 3 through external manipulator.
On the basis of the embodiment, the device further comprises a bottom plate 7, and the feeding mechanism 1, the turning mechanism 2, the station transfer mechanism 3, the perforating mechanism 4, the linear cutting mechanism 5 and the inner hole polishing mechanism 6 are all arranged on the bottom plate 7, so that the structure is more compact.
In this embodiment, the first linear driving part 211, the second linear driving part 221, the third linear driving part 222, the fourth linear driving part 231, the fifth linear driving part 32 and the seventh linear driving part 52 have the same structure, and are all configured to realize linear displacement by matching a motor, a ball screw, a screw nut of the ball screw, a sliding plate and a linear guide rail, and the sixth linear driving part 42 and the eighth linear driving part 62 have the same structure, and are all configured to realize linear displacement by using a linear motor box, the linear motor box is installed with a component for driving the component to move, and of course, the first linear driving part 211, the second linear driving part 221, the third linear driving part 222, the fourth linear driving part 231, the fifth linear driving part 32, the sixth linear driving part 42, the seventh linear driving part 52, and the eighth linear driving part 62 in this embodiment may also adopt other structures for realizing linear displacement.
The graphite sleeve for the oxygen-free copper rod of the copper foil copper rod assembly line is produced by the method for manufacturing the device for manufacturing the graphite sleeve for preventing the oxygen-free copper rod from being broken, and the graphite sleeve for the oxygen-free copper rod of the copper foil copper rod assembly line is used for manufacturing the oxygen-free copper rod.
The above description is only a preferred embodiment of the present invention, and all equivalent changes or modifications of the structure, characteristics and principles described in the present patent application are included in the protection scope of the present patent application.
Claims (6)
1. The manufacturing method of the device for manufacturing the oxygen-free copper rod fracture-preventing graphite sleeve is characterized by comprising a feeding mechanism (1), a turning mechanism (2), a station transfer mechanism (3), a perforating mechanism (4), a linear cutting mechanism (5) and an inner hole polishing mechanism (6), wherein the feeding mechanism (1) is used for feeding blanks onto the turning mechanism (2), the turning mechanism (2) is used for carrying out end face machining, outer circular face machining, central blind hole machining and M24 thread machining on the blanks, simultaneously conveying the turned blanks onto the station transfer mechanism (3), the station transfer mechanism (3) is used for driving the blanks to sequentially pass through the perforating mechanism (4), the linear cutting mechanism (5) and the inner hole polishing mechanism (6) to form the graphite sleeve, the perforating mechanism (4) is used for carrying out primary perforation on the blanks, a first through hole is formed, the linear cutting mechanism (5) is used for carrying out a plurality of linear cutting operations on the first through hole along the radial direction to form a U-shaped groove, and the inner hole polishing mechanism (6) is used for polishing the connecting edge of the U-shaped groove and the first through hole and forming a second through hole; the feeding mechanism (1) comprises a feeding base (11), a feeding cylinder (12), an L-shaped pushing rod (13), a V-shaped guide chute (14) and a hopper (15), the V-shaped guide chute (14) is fixed on the feeding base (11), the feeding cylinder (12) is fixed on the feeding base (11) and is positioned under the V-shaped guide chute (14), the short arm end of the pushing rod (13) is connected with the output end of the feeding cylinder (12), the long arm end of the pushing rod (13) is arranged in a V shape and is matched with the V-shaped guide chute (14), the hopper (15) is fixed on the V-shaped guide chute (14) through a feeding fixing frame (16), and the height difference between the bottom end of a U-shaped groove of the V-shaped guide chute (14) and the outlet end of the hopper (15) is less than twice of the diameter of a blank; the turning mechanism (2) comprises a first clamping assembly (21), a turning feed assembly (22) and a second clamping assembly (23); the first clamping assembly (21) comprises a first linear driving part (211), a first clamping support seat (212), a first clamping driving motor (213), a first gear box body (214), a first power chuck (215) and a rotating tip (216), the first clamping support seat (212) is arranged on the first linear driving part (211), the first gear box body (214) is fixed at the top end of the first clamping support seat (212), the first clamping driving motor (213) is fixed on the first gear box body (214), the first power chuck (215) and the rotating tip (216) are arranged on the first gear box body (214) at intervals, the output end of the first clamping driving motor (213) is in transmission connection with the first power chuck (215) through a first gear set, the first clamping support seat (212) is provided with a first round hole communicated with the first power chuck (215), the first round hole corresponds to the V-shaped material guide groove (14); the turning feeding assembly (22) comprises a second linear driving part (221), a third linear driving part (222), a cutter tower base (223) and a rotary cutter tower (224), the second linear driving part (221) and the first linear driving part (211) are arranged side by side, the third linear driving part (222) is arranged on the second linear driving part (221) and is crossed with the second linear driving part (221) in a cross shape, the cutter tower base (223) is arranged on the third linear driving part (222), and the rotary cutter tower (224) is fixed on the cutter tower base (223); the second clamping assembly (23) comprises a fourth linear driving part (231), a second clamping supporting seat (232), a second clamping driving motor (233), a second gear box body (234) and a second power chuck (235), the fourth linear driving part (231) and the first linear driving part (211) are arranged perpendicular to each other, the second clamping support seat (232) is arranged on the fourth linear driving part (231), the second gear box body (234) is fixed at the top end of the second clamping support seat (232), the second clamping driving motor (233) is fixed on the second gear box body (234), the second power chuck (235) is arranged on the second gear box body (234), the output end of the second clamping driving motor (233) is in transmission connection with the second power chuck (235) through a second gear set, the second clamping support seat (232) is provided with a second round hole communicated with a second power chuck (235);
the blank is pushed by the pushing rod 13, the blank enters the first power chuck 215 through the first circular hole of the first clamping support 212, the first power chuck 215 clamps one end of the blank, then the first clamping driving motor 213 drives the first power chuck 215 to rotate, at the same time, under the driving of the second linear driving part 221 and the third linear driving part 222, the rotary turret 224 sequentially rotates the corresponding tools to sequentially complete the end cap processing, the outer circular surface processing and the end surface center blind hole processing of one end of the blank, after the turning of one end of the blank, the first linear driving part 211 drives the blank to move towards the second clamping assembly 23, so that the blank aligns with the second power chuck 235 until one end of the blank extends into the second power chuck 235 and is clamped by the second power chuck 235, then the first power chuck 215 releases the blank and retreats, then the second clamping driving motor 233 drives the second power chuck 235 to rotate, then, under the driving of the second linear driving part 221 and the third linear driving part 222, the rotary turret 224 sequentially rotates the corresponding tools, the end cap processing, the outer circular surface processing and the end surface center blind hole processing at the other end of the blank are sequentially completed, after the processing is completed, the fourth linear driving part 231 drives the blank to move, and the center blind hole of the blank is aligned with the rotary tip 216, then the first linear driving part 211 drives the rotary tip 216 to move towards the blank, so that the rotary tip 216 is abutted against the center blind hole of the blank, then under the driving of the second linear driving part 221 and the third linear driving part 222, the rotary turret 224 selects the corresponding tool to perform M24 thread processing on the blank, thereby completing the turning, and forming a semi-finished blank, then the first linear driving part 211 drives the rotary tip 216 to retreat, the rotary turret 224 to retract, and the fourth linear driving part 231 drives the semi-finished blank to move, and the semi-finished blank is conveyed to the station transfer mechanism 3, at the moment, the feeding mechanism 1 can feed a blank into the first clamping assembly 21 for turning, and the blank does not need to be completely fed after the previous blank is processed into a graphite sleeve, so that the production efficiency is greatly improved.
2. The manufacturing method of the device for manufacturing the graphite sleeve with the fracture prevention function for the oxygen-free copper rod is characterized in that the station transfer mechanism (3) comprises a transfer base (31), a fifth linear driving part (32), an indexing bracket (33), an indexing motor (34), an indexing turnover plate (35) and a third power chuck (36), the fifth linear driving part (32) is arranged on the transfer base (31), the indexing bracket (33) is arranged on the fifth linear driving part (32), the indexing motor (34) is fixed on the indexing bracket (33), one end of the indexing turnover plate (35) is connected to the indexing bracket (33) in a shaft mode and is connected with the output end of the indexing motor (34), and the third power chuck (36) is arranged at the other end of the indexing turnover plate (35).
3. The manufacturing method of the device for manufacturing the graphite sleeve with the fracture prevention function for the oxygen-free copper rod is characterized in that the perforating mechanism (4) comprises an L-shaped perforating support seat (41), a sixth linear driving part (42), a perforating connection block (43), a perforating chuck (44) and a perforating electrode (45), the sixth linear driving part (42) is arranged at the vertical end of the perforating support seat (41), the perforating connection block (43) is arranged on the sixth linear driving part (42), the perforating chuck (44) is arranged on the perforating connection block (43), and the perforating electrode (45) is clamped on the perforating chuck (44).
4. The manufacturing method of the device for manufacturing the oxygen-free copper rod fracture-preventing graphite casing pipe according to claim 2, wherein the wire cutting mechanism (5) comprises a cutting base (51), a seventh linear driving part (52), a T-shaped supporting rod (53) and a wire cutting part (54), the seventh linear driving part (52) is arranged on the cutting base (51), the seventh linear driving part (52) and the fifth linear driving part (32) are arranged in a mutually perpendicular mode, the cross arm end of the supporting rod (53) is connected to the seventh linear driving part (52), and the wire cutting part (54) is arranged at the longitudinal arm end of the supporting rod (53).
5. The method for manufacturing the device for manufacturing the oxygen-free copper rod fracture-preventing graphite sleeve according to claim 1, wherein the inner hole grinding mechanism (6) comprises an L-shaped grinding support seat (61), an eighth linear driving part (62), a grinding connecting block (63), a grinding chuck (64) and a grinding rod (65), the eighth linear driving part (62) is arranged at the vertical end of the grinding support seat (61), the grinding connecting block (63) is arranged on the eighth linear driving part (62), the grinding chuck (64) is arranged on the grinding connecting block (63), and the grinding rod (65) is clamped on the grinding chuck (64).
6. The manufacturing method of the device for manufacturing the oxygen-free copper rod fracture-preventing graphite sleeve according to claim 2, characterized by further comprising a bottom plate (7), wherein the feeding mechanism (1), the turning mechanism (2), the station transfer mechanism (3), the perforating mechanism (4), the linear cutting mechanism (5) and the inner hole grinding mechanism (6) are arranged on the bottom plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011113348.3A CN112388251A (en) | 2019-03-24 | 2019-03-24 | Manufacturing method of device for manufacturing oxygen-free copper rod fracture-preventing graphite sleeve |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910224858.9A CN109940764B (en) | 2019-03-24 | 2019-03-24 | Device for manufacturing graphite sleeve with oxygen-free copper rod and fracture prevention function |
| CN202011113348.3A CN112388251A (en) | 2019-03-24 | 2019-03-24 | Manufacturing method of device for manufacturing oxygen-free copper rod fracture-preventing graphite sleeve |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910224858.9A Division CN109940764B (en) | 2019-03-24 | 2019-03-24 | Device for manufacturing graphite sleeve with oxygen-free copper rod and fracture prevention function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112388251A true CN112388251A (en) | 2021-02-23 |
Family
ID=67010642
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910224858.9A Expired - Fee Related CN109940764B (en) | 2019-03-24 | 2019-03-24 | Device for manufacturing graphite sleeve with oxygen-free copper rod and fracture prevention function |
| CN202011113348.3A Withdrawn CN112388251A (en) | 2019-03-24 | 2019-03-24 | Manufacturing method of device for manufacturing oxygen-free copper rod fracture-preventing graphite sleeve |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910224858.9A Expired - Fee Related CN109940764B (en) | 2019-03-24 | 2019-03-24 | Device for manufacturing graphite sleeve with oxygen-free copper rod and fracture prevention function |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN109940764B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114603215A (en) * | 2022-04-02 | 2022-06-10 | 昆山世高新材料科技有限公司 | Columnar target external thread machining equipment and working method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111113173B (en) * | 2019-12-27 | 2021-09-03 | 青岛航天石墨有限公司 | Automatic fine grinding equipment for inner hole of graphite tube |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3152971B2 (en) * | 1991-09-19 | 2001-04-03 | 同和鉱業株式会社 | Manufacturing method of high purity copper single crystal ingot |
| CN102601669A (en) * | 2012-04-09 | 2012-07-25 | 莱州市山普管件制造有限公司 | Automatic feeding device |
| CN103386522A (en) * | 2012-05-08 | 2013-11-13 | 无锡奥特维科技有限公司 | Solar silicon rod double-wire cutting method and device |
| CN107737891B (en) * | 2017-09-26 | 2019-08-23 | 湖北中一科技股份有限公司 | A kind of production method of the graphite cannula of crystallizer |
| CN208391205U (en) * | 2018-05-10 | 2019-01-18 | 东莞市松旺机械科技有限公司 | High-speed perforation machine |
| CN108927447A (en) * | 2018-08-28 | 2018-12-04 | 浙江长兴层颉机械制造有限公司 | A kind of auto parts and components production and processing mold and its preparation process |
| CN109127908A (en) * | 2018-08-28 | 2019-01-04 | 浙江长兴普华金属科技有限公司 | A kind of auto parts and components production and processing mold and its manufacturing method |
| CN109366297A (en) * | 2018-10-27 | 2019-02-22 | 嘉兴奥驰汽车零部件有限公司 | A kind of auto parts and components processing grinding device of adjustable-angle |
-
2019
- 2019-03-24 CN CN201910224858.9A patent/CN109940764B/en not_active Expired - Fee Related
- 2019-03-24 CN CN202011113348.3A patent/CN112388251A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114603215A (en) * | 2022-04-02 | 2022-06-10 | 昆山世高新材料科技有限公司 | Columnar target external thread machining equipment and working method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109940764A (en) | 2019-06-28 |
| CN109940764B (en) | 2021-03-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109940764B (en) | Device for manufacturing graphite sleeve with oxygen-free copper rod and fracture prevention function | |
| CN110154248A (en) | A kind of graphite bush producing device of self-feeding | |
| CN109968542B (en) | Copper rod graphite sleeve manufacturing equipment of copper foil copper rod assembly line | |
| CN107824802A (en) | Machining of Shaft-type Parts fixture, method and the lathe using the fixture | |
| CN104907584A (en) | Multi-tool tool-rotating type cylindrical continuous automatic lathe and application method thereof | |
| KR100845294B1 (en) | Vertical type multi index drilling machine and drilling method using the machine | |
| CN109352027A (en) | A kind of long cone hole machine device of the duplex of magnetic tape trailer seat supports and processing method | |
| CN204430964U (en) | A kind of special purpose machine tool of machining spindle axial hole | |
| CN104959646A (en) | Transverse multi-drill-rig drilling machine capable of automatically rotating workpiece | |
| CN204975395U (en) | Can transversely have more drilling machines by automatic rotating workpiece | |
| CN104493645B (en) | A kind of special purpose machine tool of machining spindle axial hole | |
| CN104162783A (en) | Combined type numerical control end surface cutting and center hole punching machine tool | |
| CN114714094A (en) | Cobalt-containing tower-shaped cutter production equipment and use method thereof | |
| CN210172979U (en) | Quick-opening and slow-opening valve core integrated special machine tool | |
| CN104493488B (en) | Device for machining universal joint grooves | |
| CN208614213U (en) | A kind of linear guide special production line machining tool | |
| CN207494562U (en) | Machining of Shaft-type Parts fixture and the lathe using the fixture | |
| CN213998701U (en) | Drill body processing equipment on drill chuck | |
| CN213258089U (en) | Double-spindle bar processing machine tool | |
| CN219336111U (en) | Connector processing device | |
| CN204975346U (en) | Continuous automatic lathe of rotating excircle of multitool sword | |
| CN209935896U (en) | Automatic rotary indexing drilling machine | |
| CN216421686U (en) | Workstation is used to tapping clamping punches | |
| CN214080172U (en) | Automatic production device for four-socket plug of 5G base station based on multiple flat milling | |
| CN101564769B (en) | Heavy cutting numerically controlled lathe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210223 |