CN107081376B - A kind of spiral flushing slotting machine - Google Patents
A kind of spiral flushing slotting machine Download PDFInfo
- Publication number
- CN107081376B CN107081376B CN201710421105.8A CN201710421105A CN107081376B CN 107081376 B CN107081376 B CN 107081376B CN 201710421105 A CN201710421105 A CN 201710421105A CN 107081376 B CN107081376 B CN 107081376B
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- Prior art keywords
- punching
- cylinder
- drive screw
- transmission
- installation panel
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/28—Perforating, i.e. punching holes in tubes or other hollow bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/36—Perforating, i.e. punching holes using rotatable work or tool holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/006—Feeding elongated articles, such as tubes, bars, or profiles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a kind of spiral flushing slotting machine, including mechanical transmission unit, punching unit and pedestal, the mechanical transmission unit includes drive screw, and workpiece while the drive screw is synchronized and rotated with moving linearly；The punching unit includes the mold core and cutting head for being mounted in the workpiece, and the cutting head portals for being punched on the workpiece.The through-hole array that the spiral flushing slotting machine is used to helically rise hollow tube automatic cutting out improves processing efficiency and processing quality stability, it can be achieved that the automation that hollow tube punching is punched.
Description
Technical field
The present invention relates to field of mechanical technique more particularly to a kind of spiral flushing slotting machines.
Background technique
Muffler is usually arranged in the vehicles such as motorcycle and automobile, with enough exhaust noises for reducing engine.Muffler
Internal air inlet tube wall is equipped with the through-hole array helically risen, to reduce the air velocity in air inlet pipe, simultaneously only
It could be eliminated the noise by the hole to achieve the purpose that filter in the sound wave of certain frequencies of the intrinsic frequency attachment in hole.Therefore, into
The punching quality of tracheae determines the quality of muffler.But existing machine tool for punching is hole-specifically manual processing, is not suitable for more
Hole multiple workpieces；Moreover, manual adjustment punch position, lead to that the size of punching is irregular, low precision, can not achieve stable spiral shell
The through-hole array risen is screwed on, recruitment cost is high, and electricity consumption is high.
Summary of the invention
It is an object of the invention to propose a kind of realization automatic punching, suitable for processing with spiral through-hole array
Tube body, punching precision is high, the stable spiral flushing slotting machine of punching quality.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of spiral flushing slotting machine, including mechanical transmission unit, punching unit and pedestal, the top of the pedestal are equipped with peace
Panel is filled, the mechanical transmission unit is set to one end of the installation panel, and the punching unit is set to the mounting surface
The other end of plate；
The mechanical transmission unit includes drive screw, drive linear guide rail, transmission slide and driving motor, the transmission
Linear guide is installed on the installation panel, and the transmission slide is installed on the drive linear guide rail and is driven directly along described
The sliding of line guide rail, the driving motor are installed on the transmission slide, one end of the drive screw and the driving motor
Shaft connection, the driving motor drives the drive screw rotation；Workpiece is connected in the other end of the drive screw, work
Part while the drive screw is synchronized and rotated with moving linearly；
The punching unit includes mold core and cutting head for being mounted in the workpiece, the cutting head be used for
Punching is portalled on the workpiece.
Preferably, the mechanical transmission unit further includes nut fixed block, and the drive linear guide rail is installed on the peace
Fill panel and perpendicular to one end of the installation panel, the other end of the shaft direction installation panel of the driving motor；
The other end of the drive screw is equipped with locating groove, and the nut fixed block is installed on the installation panel and leans on
One end setting of the nearly drive linear guide rail, the nut fixed block are equipped with nut installation through-hole, and the transmission nut passes through
The nut installation through-hole is installed on the nut fixed block, the other end of the drive screw pass through the transmission nut to
The other end of the installation panel extends；
The punching unit further includes punching cylinder, cylinder mounting base and mold core fixed block, the mold core fixed block installation
In the installation other end of panel and opposite with the nut fixed block, it is solid that the nut is fixed in one end of the mold core
Determine block, the other end of the mold core extends to one end of the installation panel, and the central axes of the mold core and the transmission
The central axes of screw rod are overlapped；
The cylinder mounting base is installed on the installation panel and is set between the mold core and the drive screw, institute
Stating the bottom of cylinder mounting base is hollow, the top for being punched cylinder and being installed on the cylinder mounting base, the punching cylinder
Piston rod to the bottom of the cylinder mounting base extend, and it is described punching cylinder piston rod and the drive screw in
Axis is vertical, and the cutting head is installed on the piston rod of the punching cylinder.
Preferably, the punching unit includes guiding cylinder and punching cushion block, and the guiding cylinder is installed on the installation
The side of panel and the bottom for being set to the cylinder mounting base；
The piston rod of the guiding cylinder extends to the other side of the installation panel, the punching cushion block and the guiding
The piston rod of cylinder connects.
Preferably, the cylinder mounting base includes air cylinder fixed plate and two support columns, and two support columns are set vertically
It is placed in the installation panel, two support columns are set between the mold core and the drive screw, and described in two
The central axes of the relatively described drive screw of support column are symmetrical；
Two support columns are connected by the air cylinder fixed plate, and the middle part of the air cylinder fixed plate is living equipped with piston rod
Dynamic through-hole, the punching cylinder is installed in the air cylinder fixed plate and the piston rod of the punching cylinder passes through the piston
Bar activity through-hole extends to the pedestal；
The punching unit further includes being punched close to switch, and the punching is installed on the air cylinder fixed plate close to switch
Side.
Preferably, the punching unit further includes that blade mounting blocks, connecting flange, two punching guide posts and two punchings are led
Set, the blade mounting blocks are connected by the connecting flange with the piston rod of the punching cylinder, and the cutting head is installed on
The bottom of the blade mounting blocks；
The both ends of the blade mounting blocks are respectively equipped with guide sleeve installation through-hole, and two punching guide sleeves pass through the guide sleeve
Installation through-hole is respectively arranged in the both ends of the blade mounting blocks；
One end of two punching guide posts are mounted on the installation panel, and two punching guide posts is another
End is each passed through the corresponding punching guide sleeve and upwardly extends.
Preferably, the punching unit further includes blade rotator, the top of the blade rotator and blade peace
The bottom connection of block is filled, the cutting head is installed on the bottom of the blade rotator；
The blade rotator drives the cutting head rotation.
Preferably, the mechanical transmission unit further includes transmission coupling, is driven limited block and the close switch of multiple transmissions,
One end of the drive screw is connected by the transmission coupling with the shaft of the driving motor；
The transmission limited block is installed on the side towards the drive linear guide rail of the nut fixed block；
Multiple transmissions are installed on the both ends of the installation panel and the close drive linear guide rail close to switch
Setting.
Preferably, the mechanical transmission unit further includes screw rod dirt-proof boot and motor dust cover, the motor dust cover peace
Loaded on the installation panel, the transmission nut, nut fixed block, drive linear guide rail, transmission slide and driving motor, transmission
Shaft coupling, transmission limited block and multiple transmissions are all set in the inside of the motor dust cover close to switch；
The motor dust cover towards the mold core fixed block one end be arranged operation through-hole, the drive screw it is another
One end passes through the operation through-hole and extends to the other end of the installation panel；
The screw rod dirt-proof boot is flexible material, and the screw rod dirt-proof boot is placed on the outside of the drive screw, and institute
The one end for stating screw rod dirt-proof boot is connected with one end of the motor dust cover, the other end of the screw rod dirt-proof boot and the transmission
The other end of screw rod connects.
It preferably, further include control device and manipulation mounting base, the manipulation mounting base is installed on the installation panel
On, the control device is installed in manipulation mounting base.
The spiral flushing slotting machine is used for the through-hole array helically risen out to hollow tube automatic cutting.The transmission
The rotation of drive screw described in motor driven, under transmission nut effect, the drive screw is translated in rotation, thus band
The driving motor moved on transmission slide is slided along the drive linear guide rail, and the transmission slide is not necessarily to any driving machine
Structure simplifies structure, makes full use of mechanical energy, reduces energy consumption.It realizes the automation to hollow tube punching punching, improves processing effect
Rate and processing quality stability.
Detailed description of the invention
The present invention will be further described for attached drawing, but the content in attached drawing does not constitute any limitation of the invention.
Fig. 1 is the spiral flushing slotting machine overall structure diagram of the one of embodiment of the present invention；
Fig. 2 is the mechanical transmission unit and punching cellular construction figure of the one of embodiment of the present invention；
Fig. 3 is the guiding air cylinder structure figure of the one of embodiment of the present invention；
Fig. 4 is the cylinder mounting base schematic enlarged-scale view of the one of embodiment of the present invention；
Fig. 5 is the spiral flushing slotting machine cutting structural schematic diagram of the one of embodiment of the present invention；
Fig. 6 is the screw rod dust-proof cover structure schematic diagram of the one of embodiment of the present invention.
Wherein: mechanical transmission unit 1；It is punched unit 2；Pedestal 4；Panel 41 is installed；Drive screw 11；Transmission nut 12；
Nut fixed block 13；Drive linear guide rail 14；It is driven slide 15；Driving motor 16；Mold core 21；Cutting head 22；It is punched cylinder 24；
Cylinder mounting base 25；Mold core fixed block 212；Guide cylinder 27；It is punched cushion block 28；Air cylinder fixed plate 252；Support column 251；Punching
Close to switch 29；Blade mounting blocks 23；Connecting flange 26；It is punched guide post 231；It is punched guide sleeve 232；Blade rotator 221；Transmission
Shaft coupling 17；It is driven limited block 19；It is driven close to switch 18；Screw rod dirt-proof boot 112；Motor dust cover 113；Control device 31；
Manipulate mounting base 32；Storage tank 42；Hollow tube 5.
Specific embodiment
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
The spiral flushing slotting machine of the present embodiment, as shown in Figure 1, include mechanical transmission unit 1, be punched unit 2 and pedestal 4,
The top of the pedestal 4 is equipped with installation panel 41, and the mechanical transmission unit 1 is set to one end of the installation panel 41, institute
State the other end that punching unit 2 is set to the installation panel 41；
As shown in Fig. 2, the mechanical transmission unit 1 includes drive screw 11, drive linear guide rail 14, transmission 15 and of slide
Driving motor 16, the drive linear guide rail 14 are installed on the installation panel 41, and the transmission slide 15 is installed on the biography
It is slided in dynamic linear guide 14 and along the drive linear guide rail 14, the driving motor 16 is installed on the transmission slide 15
On, one end of the drive screw 11 is connected with the shaft of the driving motor 16, and the driving motor 16 drives the transmission
Screw rod 11 rotates；Workpiece is connected in the other end of the drive screw 11, and workpiece is revolved as the drive screw 11 synchronizes
It moves linearly while turning；
The punching unit 2 includes the mold core 21 and cutting head 22 for being mounted in the workpiece, the cutting head
22 portal for being punched on the workpiece.
Preferably, as shown in Fig. 2, the mechanical transmission unit 1 further includes nut fixed block 13, the drive linear guide rail
14 are installed on the installation panel 41 and perpendicular to one end of the installation panel 41, the shaft direction of the driving motor 16
The other end of panel 41 is installed；
The other end of the drive screw 11 is equipped with locating groove, and the nut fixed block 13 is installed on the installation panel
41 are simultaneously arranged close to one end of the drive linear guide rail 14, and the nut fixed block 13 is equipped with nut installation through-hole, the biography
Dynamic nut 12 is installed on the nut fixed block 13 by the nut installation through-hole, and the other end of the drive screw 11 is worn
The transmission nut 12 is crossed to extend to the other end of the installation panel 41；
As shown in figs. 3 and 5, the punching unit 2 further includes punching cylinder 24, cylinder mounting base 25 and mold core fixed block
212, the mold core fixed block 212 is installed on the other end of the installation panel 41 and opposite with the nut fixed block 13,
The nut fixed block 13 is fixed in one end of the mold core 21, and the other end of the mold core 21 installs the one of panel 41 to described
End extends, and the central axes of the mold core 21 and the central axes of the drive screw 11 are overlapped；
The cylinder mounting base 25 is installed on the installation panel 41 and is set to the mold core 21 and the drive screw
Between 11, the bottom of the cylinder mounting base 25 is hollow, the top for being punched cylinder 24 and being installed on the cylinder mounting base 25
The piston rod in portion, the punching cylinder 24 extends to the bottom of the cylinder mounting base 25, and the work of the punching cylinder 24
The central axes of stopper rod and the drive screw 11 are vertical, and the cutting head 22 is installed on the piston rod of the punching cylinder 24.
The spiral flushing slotting machine is used for the through-hole array helically risen out to 5 automatic cutting of hollow tube.The biography
Dynamic motor 16 drives the drive screw 11 to rotate, and under the transmission nut 12 effect, the drive screw 11 is in rotation
Translation, so that the driving motor 16 on transmission slide 15 is driven to slide along the drive linear guide rail 14, the transmission
Slide 15 is not necessarily to any driving mechanism, simplifies structure, makes full use of mechanical energy, reduces energy consumption.
Before punching, the drive screw 11 drives following rotation side to the mold core fixed block in the driving motor 16
212 is mobile, and the transmission slide 15 is driven to slide into one end of the drive linear guide rail 14；Then, the hollow tube 5
One end is actively socketed on the mold core 21, the fixed positioning for being connected in the drive screw 11 of the other end of the hollow tube 5
Card slot.When punching, the punching cylinder 24 extends downwardly piston rod, to drive the cutting head 22 to the hollow tube 5
It is punched；Then, the punching cylinder 24 drives the cutting head 22 to move up, and the drive screw 11 is in the transmission
It is mobile to the other end of drive linear guide rail 14 that motor 16 drives following rotation side, thus drive the hollow tube 5 also side from
It is mobile to the other end of drive linear guide rail 14 until next punch position, completes a punching period to turn side.So repeat
The punching period, the punching for completing hollow tube 5 was punched until having beaten all holes.
According to production requirement, in pre-set each punching period, the rotation of the shaft of the driving motor 16
The lifting travel and flush shear force size of direction and rotation angle and the punching cylinder 24, can be realized and rush to hollow tube 5
The automation of punching is cut, processing efficiency and processing quality stability are improved.The punching cylinder 24 drives cutting head 22, with motor
Driving is compared, and it is more intuitive accurate that lifting travel is adjusted, and adjusts the i.e. adjustable flush shear force size of the intracorporal air pressure of cylinder, is easy to
Energy consumption is saved in manipulation.The central axes of the mold core 21 and the central axes of the drive screw 11 are overlapped, so that it is guaranteed that punching when institute
Hollow tube 5 and the drive screw 11 are stated always in same level, prevents from making to be punched because the hollow tube 5 tilts
First 22 is inconsistent with the contact area of each punch position of the hollow tube 5, so as to cause each of the hollow tube 5
The pore size in hole is inconsistent.The hollow tube 5 is fixed in the locating groove, prevents the hollow tube 5 and institute
It states drive screw 11 relative rotation occurs and punch position is caused to deviate, improves punching accuracy.
Preferably, as shown in figure 3, the punching unit 2 includes guiding cylinder 27 and punching cushion block 28, the guiding cylinder
27 are installed on the side of the installation panel 41 and are set to the bottom of the cylinder mounting base 25；The guiding cylinder 27
Piston rod extends to the other side of the installation panel 41, and the piston rod of the punching cushion block 28 and the guiding cylinder 27 connects
It connects.
The punching cushion block 28 plays a supporting role to the hollow tube 5, prevents the hollow tube 5 described in the punching later period
The hollow tube 5 is because losing support due to run-off the straight when being detached from the mold core 21, it is ensured that the hollow tube 5 during punching
It is remained in same level with drive screw 11；Moreover, support can be provided in punching, the hollow tube 5 is prevented
Bending occurs when punching pressure by cutting head 22.The guiding cylinder 27 moves before and after the punching cushion block 28 for driving
It is dynamic, to adapt to the hollow tube 5 of different caliber sizes, by adjusting the position of the punching cushion block 28 so that described hollow
The central axes of tube body 5 and the central axes of the punching cushion block 28 are overlapped, it is ensured that the punching cushion block 28 and the hollow tube 5 fill
Tap touching improves support reliability.The punching cushion block 28 is removably installed on the piston rod of the guiding cylinder 27, can
According to different shape and size of hollow tubes 5, the punching cushion block 28 of different structure is replaced, improves using flexible.
Preferably, as shown in figure 3, the cylinder mounting base 25 include air cylinder fixed plate 252 and two support columns 251, two
Support column 251 described in root is vertically arranged at the installation panel 41, and two support columns 251 are set to the mold core 21 and institute
It states between drive screw 11, and the central axes of the relatively described drive screw 11 of two support columns 251 are symmetrical；
Two support columns 251 are connected by the air cylinder fixed plate 252, and the middle part of the air cylinder fixed plate 252 is set
There is a piston rod activity through-hole, the punching cylinder 24 is installed in the air cylinder fixed plate 252 and the punching cylinder 24
Piston rod passes through the piston rod activity through-hole and extends to the pedestal 4；
The punching unit 2 further includes being punched close to switch 29, and the punching is installed on the cylinder close to switch 29 and consolidates
The side of fixed board 252.
The cylinder mounting base 25 is erected the punching cylinder 24 by two support columns 251, and when punching is described hollow
For tube body 5 below the punching cylinder 24, i.e., the described cutting head 22 is punched out punching to the hollow tube 5 downwards, punching
The fragment free-falling of generation is on pedestal 4, if the cutting head 22 is punched out punching to the hollow tube 5 upwards,
The fragment that punching generates can fly out upwards, be easily damaged equipment and scratch operator.It is described to be punched close to switch 29 for examining
It surveys whether the blade mounting blocks 23 have resetted, has been resetted when detecting that the blade mounting blocks 23 rise to home position
When, the driving motor 16 drives the drive screw 11 mobile to the other end of drive linear guide rail 14 in rotation, thus
Drive the hollow tube 5 also mobile to the other end of drive linear guide rail 14 in rotation until next punch position, prevents
Only the blade mounting blocks 23 do not reset, and the hollow tube 5 begins to movement and removes next punch position and lead to the punching
Cutting head 22 scratches the hollow tube 5.
Preferably, as shown in figure 4, the punching unit 2 further includes blade mounting blocks 23, connecting flange 26, two punchings
Guide post 231 and two punching guide sleeves 232, the blade mounting blocks 23 pass through the connecting flange 26 and the punching cylinder 24
Piston rod connection, the cutting head 22 are installed on the bottom of the blade mounting blocks 23；
The both ends of the blade mounting blocks 23 are respectively equipped with guide sleeve installation through-hole, and two punching guide sleeves 232 pass through institute
State the both ends that guide sleeve installation through-hole is respectively arranged in the blade mounting blocks 23；
One end of two punching guide posts 231 is mounted on the installation panel 41, and two punching guide posts
231 other end is each passed through the corresponding punching guide sleeve 232 and upwardly extends.
The blade mounting blocks 23 are connected by the connecting flange 26 with the piston rod of the punching cylinder 24, to rush
The punching cylinder 24 drives the blade mounting blocks 23 to move up and down when cutting, and then drives and is installed on the blade mounting blocks 23
The cutting head 22 of bottom moves up and down.The blade mounting blocks 23 are by punching 232 pivot bush unit of guide sleeve in two punchings
Between guide post 231, the punching guide post 231 plays guiding role, limit the blade mounting blocks 23 only and can move up and down without
It can horizontally rotate, to prevent the cutting head 22 when punching from horizontally rotating and practical punch position is caused to deviate, improve punching
Accuracy.
Preferably, as shown in figure 4, the punching unit 2 further includes blade rotator 221, the blade rotator 221
Top is connected with the bottom of the blade mounting blocks 23, and the cutting head 22 is installed on the bottom of the blade rotator 221；Institute
Stating blade rotator 221 drives the cutting head 22 to rotate.It can be driven according to different production requirements, the blade rotator 221
22 different rotation angle of cutting head is moved, to change the arranged direction of through-hole.Preferably, the cutting head 22 is inlayed by bolt
It is connected to the bottom of the blade rotator 221.It is easy to happen damage or rust after being used for a long time due to the cutting head 22, and
The cutting head 22 using different blade shapes is usually needed according to different production requirements, mode is spliced using bolt, is convenient for cutting head
22 quick-replaceable improves using flexible.
Preferably, as shown in figure 5, the mechanical transmission unit 1 further includes transmission coupling 17, transmission limited block 19 and more
It is a to be driven turn for passing through the transmission coupling 17 and the driving motor 16 close to switch 18, one end of the drive screw 11
Axis connection；The transmission limited block 19 is installed on the side towards the drive linear guide rail 14 of the nut fixed block 13；
Multiple described are driven are installed on the installation panel 41 close to switch 18 and set close to the both ends of the drive linear guide rail 14
It sets.
One end of the drive screw 11 is connected by the transmission coupling 17 with the shaft of the driving motor 16, real
The shaft of the existing drive screw 11 and the driving motor 16 rotates jointly.It is described to be driven close to switch 18 for detecting institute
The position of transmission slide 15 is stated, it is described when detecting the transmission slide 15 close to the both ends of the drive linear guide rail 14
Driving motor 16 stops operating, so that the transmission slide 15 stopping continues to slide, prevents the transmission slide 15 to be detached from described
Drive linear guide rail 14.The transmission limited block 19 plays Anti-bumping protection, prevents the nut fixed block 13 and transmission electricity
Machine 16 collides.
Preferably, as shown in fig. 6, the mechanical transmission unit 1 further includes screw rod dirt-proof boot 112 and motor dust cover 113,
The motor dust cover 113 is installed on the installation panel 41, and the transmission nut 12, nut fixed block 13, drive linear are led
Rail 14, transmission slide 15 and driving motor 16, transmission coupling 17, transmission limited block 19 and multiple be driven close to switch 18 are all provided with
It is placed in the inside of the motor dust cover 113；
Operation through-hole, the transmission spiral shell is arranged in one end towards the mold core fixed block 212 of the motor dust cover 113
The other end of bar 11 passes through the operation through-hole and extends to the other end of the installation panel 41；
The screw rod dirt-proof boot 112 is flexible material, and the screw rod dirt-proof boot 112 is placed on the outer of the drive screw 11
Side, and one end of the screw rod dirt-proof boot 112 is connected with one end of the motor dust cover 113, the screw rod dirt-proof boot 112
The other end connected with the other end of the drive screw 11.
The screw rod dirt-proof boot 112 and motor dust cover 113 play the role of proofing dust and protecting, prevent the clast generated when punching
Equipment is damaged, the running precision and service life of equipment are influenced, especially prevents clast from falling into the drive screw 11
Screw thread in and cause the drive screw 11 occur it is stuck or skid.The screw rod dirt-proof boot 112 is flexible material, so as to
Moving horizontally and stretch with the drive screw 11.
Preferably, as shown in figure 5, further including control device 31 and manipulation mounting base 32, the manipulation mounting base 32 is installed
In on the installation panel 41, the control device 31 is installed in manipulation mounting base 32.The control device 31 is for controlling
The mechanical transmission unit 1 and punching unit 2, the driving motor 16, punching cylinder 24, guiding cylinder 27, blade rotator
221, it is punched close to switch 29 and transmission close to switch 18 and is electrically connected with the control device 31, operator passes through the behaviour
The revolving speed of the driving motor 16 and the lifting travel and output pressure of rotation angle, the punching cylinder 24 is arranged in control device 31
Size, the rotation angle of the blade rotator 221, punching number etc..The control device 31 is according to the close switch 29 of punching
The position signal detected with transmission close to switch 18 is punched cylinder 24 and driving motor 16 described in stop respectively.The manipulation
Device 31 is easily operated, controls the spiral flushing slotting machine convenient for operator.The control device 31 is installed on manipulation installation
On seat 32, it is higher than the drive screw 11, the clast for being punched generation is not easy to be splashed on the control device 31.
Preferably, as shown in fig. 6, the bottom of the pedestal 4 is equipped with storage tank 42, for placing and controlling the mechanical biography
The electric controling elements such as the relay and servomechanism of moving cell 1 and punching unit 2.
The technical principle of the invention is described above in combination with a specific embodiment.These descriptions are intended merely to explain of the invention
Principle, and shall not be construed in any way as a limitation of the scope of protection of the invention.Based on the explanation herein, the technology of this field
Personnel can associate with other specific embodiments of the invention without creative labor, these modes are fallen within
Within protection scope of the present invention.
Claims (9)
1. a kind of spiral flushing slotting machine, including mechanical transmission unit, punching unit and pedestal, the top of the pedestal are equipped with installation
Panel, the mechanical transmission unit are set to one end of the installation panel, and the punching unit is set to the installation panel
The other end, it is characterised in that:
The mechanical transmission unit includes drive screw, drive linear guide rail, transmission slide and driving motor, the drive linear
Guide rail is installed on the installation panel, and the transmission slide is installed on the drive linear guide rail and leads along the drive linear
Rail sliding, the driving motor are installed on the transmission slide, turn of one end of the drive screw and the driving motor
Axis connection, the driving motor drive the drive screw rotation；Workpiece is connected in the other end of the drive screw, workpiece with
The drive screw synchronize and move linearly while rotation；
The punching unit includes the mold core and cutting head for being mounted in the workpiece, and the cutting head is used for described
Punching is portalled on workpiece.
2. spiral flushing slotting machine according to claim 1, it is characterised in that: the mechanical transmission unit further includes that nut is solid
Determine block, the drive linear guide rail is installed on the installation panel and perpendicular to one end of the installation panel, the transmission
The other end of the shaft of motor towards installation panel；
The other end of the drive screw is equipped with locating groove, and the nut fixed block is installed on the installation panel and close to institute
One end setting of drive linear guide rail is stated, the nut fixed block is equipped with nut installation through-hole, and transmission nut passes through the nut
Installation through-hole is installed on the nut fixed block, and the other end of the drive screw passes through the transmission nut to the installation
The other end of panel extends；
The punching unit further includes that punching cylinder, cylinder mounting base and mold core fixed block, the mold core fixed block are installed on institute
State the installation other end of panel and opposite with the nut fixed block, one end of the mold core is fixed on the nut and is fixed
The other end of block, the mold core extends to one end of the installation panel, and the central axes of the mold core and the transmission spiral shell
The central axes of bar are overlapped；
The cylinder mounting base is installed on the installation panel and is set between the mold core and the drive screw, the gas
The bottom of cylinder mounting base is hollow, the top for being punched cylinder and being installed on the cylinder mounting base, the work of the punching cylinder
Stopper rod extends to the bottom of the cylinder mounting base, and the central axes of the piston rod of the punching cylinder and the drive screw
Vertically, the cutting head is installed on the piston rod of the punching cylinder.
3. spiral flushing slotting machine according to claim 2, it is characterised in that: the punching unit includes guiding cylinder and punching
Cushion block is cut, the guiding cylinder is installed on the side of the installation panel and is set to the bottom of the cylinder mounting base；
The piston rod of the guiding cylinder extends to the other side of the installation panel, the punching cushion block and the guiding cylinder
Piston rod connection.
4. spiral flushing slotting machine according to claim 2, it is characterised in that: the cylinder mounting base includes air cylinder fixed plate
With two support columns, two support columns are vertically arranged at the installation panel, and two support columns are set to the mould
Between core and the drive screw, and the central axes of the relatively described drive screw of two support columns are symmetrical；
Two support columns are connected by the air cylinder fixed plate, and the middle part of the air cylinder fixed plate is logical equipped with piston rod activity
Hole, the punching cylinder is installed in the air cylinder fixed plate and the piston rod of the punching cylinder is living across the piston rod
Dynamic through-hole extends to the pedestal；
The punching unit further includes being punched close to switch, and the punching is installed on the one of the air cylinder fixed plate close to switch
Side.
5. spiral flushing slotting machine according to claim 2, it is characterised in that: the punching unit further includes blade installation
Block, connecting flange, two punching guide posts and two punching guide sleeves, the blade mounting blocks pass through the connecting flange and the punching
The piston rod connection of cylinder is cut, the cutting head is installed on the bottom of the blade mounting blocks；
The both ends of the blade mounting blocks are respectively equipped with guide sleeve installation through-hole, and two punching guide sleeves are installed by the guide sleeve
Through-hole is respectively arranged in the both ends of the blade mounting blocks；
One end of two punching guide posts is mounted on the installation panel, and the other end point of two punching guide posts
Not Chuan Guo the corresponding punching guide sleeve upwardly extend.
6. spiral flushing slotting machine according to claim 5, it is characterised in that: the punching unit further includes blade rotation
Device, the top of the blade rotator are connected with the bottom of the blade mounting blocks, and the cutting head is installed on the blade rotation
Turn the bottom of device；
The blade rotator drives the cutting head rotation.
7. spiral flushing slotting machine according to claim 5, it is characterised in that: the mechanical transmission unit further includes transmission connection
Close to switch, one end of the drive screw passes through the transmission coupling and described for axis device, transmission limited block and multiple transmissions
The shaft of driving motor connects；
The transmission limited block is installed on the side towards the drive linear guide rail of the nut fixed block；
Multiple transmissions are installed on the installation panel close to switch and are arranged close to the both ends of the drive linear guide rail.
8. spiral flushing slotting machine according to claim 7, it is characterised in that: the mechanical transmission unit further includes that screw rod is anti-
Dirt set and motor dust cover, the motor dust cover are installed on the installation panel, and the transmission nut, passes nut fixed block
Dynamic linear guide, transmission slide and driving motor, transmission coupling, transmission limited block and multiple transmissions are all set in close to switch
The inside of the motor dust cover；
Operation through-hole, the other end of the drive screw is arranged in one end towards the mold core fixed block of the motor dust cover
Extend across the operation through-hole to the other end of the installation panel；
The screw rod dirt-proof boot is flexible material, and the screw rod dirt-proof boot is placed on the outside of the drive screw, and the spiral shell
One end of bar dirt-proof boot is connected with one end of the motor dust cover, the other end and the drive screw of the screw rod dirt-proof boot
The other end connection.
9. spiral flushing slotting machine according to claim 1, it is characterised in that: further include control device and manipulation mounting base,
The manipulation mounting base is installed on the installation panel, and the control device is installed in manipulation mounting base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710421105.8A CN107081376B (en) | 2017-06-07 | 2017-06-07 | A kind of spiral flushing slotting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710421105.8A CN107081376B (en) | 2017-06-07 | 2017-06-07 | A kind of spiral flushing slotting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107081376A CN107081376A (en) | 2017-08-22 |
| CN107081376B true CN107081376B (en) | 2019-05-10 |
Family
ID=59608362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710421105.8A Active CN107081376B (en) | 2017-06-07 | 2017-06-07 | A kind of spiral flushing slotting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107081376B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107597952B (en) * | 2017-10-19 | 2023-12-05 | 长春近江汽车零部件有限公司 | Circumferential punching device for pipe fitting port |
| CN108687215A (en) * | 2018-05-16 | 2018-10-23 | 浙江黎明发动机零部件有限公司 | A kind of rotation blanking mechanism for cylinder circumferential cut |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1162355A (en) * | 1966-12-08 | 1969-08-27 | Leopold Osthoff | Punching Holes in Elongated Bodies |
| CN101708520A (en) * | 2009-10-22 | 2010-05-19 | 王晓军 | Pipe punching device |
| CN101745588A (en) * | 2008-12-19 | 2010-06-23 | 鞍钢房地产开发集团有限公司 | Automatic feeding device for die punching |
| CN101862788A (en) * | 2010-06-30 | 2010-10-20 | 重庆理工大学 | Pipe fitting punch die based on flexible slide block |
| CN206997487U (en) * | 2017-06-07 | 2018-02-13 | 肇庆市高要区康成五金有限公司 | A kind of spiral flushing slotting machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07223029A (en) * | 1994-02-17 | 1995-08-22 | Sango Co Ltd | Piercing method of tube |
-
2017
- 2017-06-07 CN CN201710421105.8A patent/CN107081376B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1162355A (en) * | 1966-12-08 | 1969-08-27 | Leopold Osthoff | Punching Holes in Elongated Bodies |
| CN101745588A (en) * | 2008-12-19 | 2010-06-23 | 鞍钢房地产开发集团有限公司 | Automatic feeding device for die punching |
| CN101708520A (en) * | 2009-10-22 | 2010-05-19 | 王晓军 | Pipe punching device |
| CN101862788A (en) * | 2010-06-30 | 2010-10-20 | 重庆理工大学 | Pipe fitting punch die based on flexible slide block |
| CN206997487U (en) * | 2017-06-07 | 2018-02-13 | 肇庆市高要区康成五金有限公司 | A kind of spiral flushing slotting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107081376A (en) | 2017-08-22 |
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