CN208772270U - A kind of numerical control square-pipe punching machine - Google Patents
A kind of numerical control square-pipe punching machine Download PDFInfo
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- CN208772270U CN208772270U CN201821538872.3U CN201821538872U CN208772270U CN 208772270 U CN208772270 U CN 208772270U CN 201821538872 U CN201821538872 U CN 201821538872U CN 208772270 U CN208772270 U CN 208772270U
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Abstract
The utility model belongs to piercing on rectangular tube technical field, discloses a kind of numerical control square-pipe punching machine, is sequentially arranged square tube feeding mechanism, punch mechanism and square tube feeding-discharging mechanism on the rack including rack and from front to back；Punch mechanism includes cavity plate and the punch-pin that is arranged in right above cavity plate；It is offered and the matched first type chamber of punch-pin at the center of cavity plate；Punch-pin is connected with the second driving device for driving it to slide up and down, and is provided with the ejector beam slided up and down in punch-pin；The liftout spring of driving ejector beam slide downward is provided between punch-pin and ejector beam.Square tube to punching is sent into square tube clamp system by unpowered roller conveying device and clamps square tube by the utility model, first driving device drives the stepping movement backward of square tube clamp system and square tube by sliding panel, to make punch mechanism successively go out the hole at multiple intervals in square tube, so that the efficiency of piercing on rectangular tube greatlys improve, and it is highly-safe without relying on human assistance square tube.
Description
Technical field
The utility model belongs to piercing on rectangular tube technical field, and in particular to a kind of numerical control square-pipe punching machine.
Background technique
When piercing on rectangular tube is processed, traditional is by manually being completed using common punching machine or bench drill, which deposits
The low efficiency the problem of, and in piercing on rectangular tube processing, need manually to buttress square tube, punching in a flash, square tube has
Biggish vibration be easy to cause worker injuries, or even is easy to appear some safety accidents.
Utility model content
In order to solve the above problems existing in the present technology, the utility model aim is to provide a kind of numerical control piercing on rectangular tube
Machine.
The technology employed by the present utility model is
A kind of numerical control square-pipe punching machine is sequentially arranged the square tube feeding in the rack including rack and from front to back
Mechanism, punch mechanism and square tube feeding-discharging mechanism；
The square tube feeding mechanism includes the sliding panel for sliding back and forth setting；It is sliding that the sliding panel is connected with its front and back of driving
Dynamic first driving device is fixed with the square tube clamp system for clamping square tube on the sliding panel, on the sliding panel also
It is fixed with the square tube ejecting mechanism that square tube is released to square tube clamp system backward；
The punch mechanism includes cavity plate and the punch-pin that is arranged in right above the cavity plate；It is opened at the center of the cavity plate
Equipped with the matched first type chamber of the punch-pin；The punch-pin is connected with the second driving device for driving it to slide up and down, described
The ejector beam slided up and down is provided in punch-pin；The driving ejector beam is provided between the punch-pin and ejector beam to downslide
Dynamic liftout spring；
The square tube discharging machine includes unpowered roller conveying device and feeding pressure mechanism；The feeding pressure mechanism is arranged in nothing
Surface of the power roller conveying device close to one end of punch mechanism；The feeding pressure mechanism includes elevator；The elevator
It is connected with the 5th driving device for driving it to slide up and down, elevator is rotatably connected to the V-type swing rod of swing；The V-type
The tie point and elevator of swing rod two-arm are rotatablely connected, and are rotatably connected to pressing roller in the two-arm of V-type swing rod；The compression
The pivot center of roller and the axis of oscillation of V-type swing rod are perpendicular with front-rear direction.
Further, the punch mechanism further includes stripper plate, punch retainer, de- material spring and contour bolt；It is de-
The surface of cavity plate is arranged in flitch, offers on stripper plate and the matched second type chamber of the punch-pin；Above and below second type chamber
Through the stripper plate；The surface of stripper plate, and punch retainer and second driving device is arranged in punch retainer
Output end be fixedly connected；The both ends of de- material spring are born against on stripper plate and punch retainer；One end of contour bolt
It is fixed on stripper plate, the other end is pierced by the punch retainer upwards；One end positioned at punch retainer far from stripper plate
Contour bolt is fixed with limiting section；The top of the punch-pin is fixed on punch retainer, and bottom end extends down into second type chamber
It is interior.
Further, the punch-pin is detachably connected with punch retainer.
Further, the bottom end of the ejector beam is in spherical crown shape.
Further, the square tube ejecting mechanism includes the push plate being slidably arranged on the sliding panel along the longitudinal direction；
The push plate is connected with the third driving device for driving it to slide back and forth.
Further, the square tube ejecting mechanism further includes the first fixed plate being fixed on the sliding panel；First
The first guide rod is equipped in fixed plate along the longitudinal direction；One end of first guide rod is fixedly connected with the push plate；Described
Three driving devices are fixed in first fixed plate, and the output end of third driving device is fixedly connected with push plate.
Further, the square tube clamp system includes the pressure plate being arranged in front of square tube ejecting mechanism；The compression
Plate is connected with driving, and it slides up and down the fourth drive device to compress square tube.
Further, the square tube clamp system further includes the second guide rod and the second fixed plate；Second guiding
Bar is threaded through on the pressure plate up and down, and the bottom end of the second guide rod is fixedly connected with the sliding panel, the top of the second guide rod
End is fixedly connected with second fixed plate；The fourth drive device is fixed in the second fixed plate, fourth drive device
Output end is fixedly connected with the pressure plate.
Further, the feeding pressure mechanism further includes the column that one end is fixedly connected with the rack；The other end of column
It is fixed with third fixed plate；5th driving device is fixed in third fixed plate, the output end of the 5th driving device and institute
Elevator is stated to be fixedly connected.
Further, the first driving device includes pedestal, linear guide, screw rod, first bearing seat, second bearing seat
And servo motor；The pedestal is fixed on the rack；The guide rail of the linear guide is fixed on the pedestal along the longitudinal direction
On, the sliding block of linear guide is fixedly connected with the sliding panel；Screw rod is arranged along the longitudinal direction, and both ends pass through described respectively
One bearing block and second bearing seat are connect with the base rotation, and feed screw nut is arranged on screw rod；Feed screw nut and the cunning
Movable plate is fixedly connected；The servo motor is fixedly connected with pedestal, and the output end of servo motor and one end of screw rod are sequentially connected.
The utility model has the following beneficial effects:
Square tube to punching is sent into square tube clamp system for square tube by unpowered roller conveying device by the utility model
It clamps, first driving device drives the stepping movement backward of square tube clamp system and square tube by sliding panel, to make perforating press
Structure successively goes out the hole at multiple intervals in square tube, so that the efficiency of piercing on rectangular tube greatlys improve, and without by artificial
Square tube is assisted, it is highly-safe；Secondly, the clamping part of square tube is pushed into punch mechanism punching, is not generated by square tube ejecting mechanism
Tailing greatly improves stock utilization, while by setting feeding pressure mechanism, will when square tube ejecting mechanism pushes square tube
Square tube is pushed down, and square tube feeding step pitch is avoided to malfunction；Also, waste material is lifted off by punch-pin by setting ejector beam, to avoid getting stuck.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of numerical control square-pipe punching machine of the utility model；
Fig. 2 is the structural schematic diagram of first driving device in a kind of numerical control square-pipe punching machine shown in FIG. 1；
Fig. 3 is the structural schematic diagram of square tube ejecting mechanism in a kind of numerical control square-pipe punching machine shown in FIG. 1；
Fig. 4 is the structural schematic diagram of punch mechanism in a kind of numerical control square-pipe punching machine shown in FIG. 1；
Fig. 5 is A-A cross-sectional view in Fig. 4；
Fig. 6 is the structural schematic diagram of feeding pressure mechanism in a kind of numerical control square-pipe punching machine shown in FIG. 1；
Fig. 7 is side view shown in fig. 6.
In figure: 1- rack；2- first driving device；21- servo motor；22- first bearing seat；23- linear guide；24-
Screw rod；25- sliding panel；26- pedestal；27- second bearing seat；3- square tube ejecting mechanism；31- third driving device；32- first is led
To bar；The first fixed plate of 33-；The first connector of 34-；35- push plate；4- square tube clamp system；41- fourth drive device；42- second
Fixed plate；43- pressure plate；The second guide rod of 44-；5- punch mechanism；The second driving device of 51-；The 4th fixed plate of 52-；53-
Three guide rods；The high bolt such as 541-；5411- limiting section；542- punch retainer；543- punch-pin；544- stripper plate；545- liftout
Bar；546- liftout spring；547- de- material spring；55- bottom plate；56- cavity plate；561- cavity plate ontology；562- backing plate；6- swager
Structure；The 5th driving device of 61-；62- third fixed plate；63- elevator；64-V type swing rod；65- pressing roller；66- column；67-
Four guide rods；7- square tube；Roller conveying device that 8- is unpowered.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is further elaborated the utility model.
Concrete principle for convenience of description is defined as follows: front-rear direction is X-axis, and before be positive, after be negative；Upper and lower
To for Z axis, and on be positive, under be negative；And Y-axis is established according to the regulation of cartesian coordinate system.
As shown in Figure 1, a kind of numerical control square-pipe punching machine of the present embodiment, including rack 1 and it is sequentially arranged from front to back
Square tube feeding mechanism, punch mechanism 5 and square tube feeding-discharging mechanism in the rack 1.
Specifically, as shown in Figure 1, square tube feeding mechanism includes the sliding panel 25 for sliding back and forth setting；The sliding panel 25
It is connected with the first driving device 2 for driving it to slide back and forth, the square tube clamping for clamping square tube is fixed on the sliding panel 25
Mechanism 4 is further fixed on the square tube ejecting mechanism 3 that square tube is released to square tube clamp system 4 backward on the sliding panel 25.
As shown in Fig. 2, the first driving device 2 in the present embodiment include pedestal 26, linear guide 23, screw rod 24,
First bearing seat 22, second bearing seat 27 and servo motor 21；The pedestal 26 is fixed in rack 1；The linear guide
23 guide rail is fixed on along the longitudinal direction on the pedestal 26, and the sliding block of linear guide 23 is fixedly connected with the sliding panel 25；
Screw rod 24 is arranged along the longitudinal direction, and both ends pass through the first bearing seat 22 and second bearing seat 27 and the pedestal 26 respectively
It is rotatablely connected, is arranged with feed screw nut on screw rod 24；Feed screw nut is fixedly connected with the sliding panel 25；The servo motor 21
It is fixedly connected with pedestal 26, the output end of servo motor 21 and one end of screw rod 24 are sequentially connected.Linear guide can use
The linear guide of HIWIN company HG series is realized.Servo motor 21 drives screw rod 24 to rotate, and is slided with being driven by feed screw nut
Plate 25 slides back and forth, and recycles the step pitch by setting of the realization square tube of square tube clamp system 4 to 5 feeding of punch mechanism.
As shown in Figure 1, the square tube clamp system 4 in the present embodiment includes the compression that 3 front of square tube ejecting mechanism is arranged in
Plate 43；The pressure plate 43 is connected with driving, and it slides up and down the fourth drive device 41 to compress square tube.Specifically, square tube
Clamp system 4 further includes the second guide rod 44 and the second fixed plate 42；About 44 second guide rod is threaded through the pressure
On tight plate 43, the bottom end of the second guide rod 44 is fixedly connected with the sliding panel 25, the top of the second guide rod 44 and described the
Two fixed plates 42 are fixedly connected；The fourth drive device 41 is fixed in the second fixed plate 42, fourth drive device 41 it is defeated
Outlet is fixedly connected with the pressure plate 43.Fourth drive device 41 can be using prior arts such as cylinder, electric cylinders and oil cylinders
It realizes, in the present embodiment, fourth drive device 41 realizes that specifically, the cylinder body of fourth drive device 41 is fixed on using cylinder
In second fixed plate 42, the piston rod of fourth drive device 41 is fixedly connected with pressure plate 43.To ensure stable structure, such as Fig. 1
Shown, in the present embodiment, there are four the settings of the second guide rod 44, and four the second guide rods 44 are separately positioned on the second fixed plate 42
Four vertex.The piston rod of fourth drive device 41 stretches out, and driving pressure plate 43 is moved down along the second guide rod 44, from
And square tube 7 is pressed on sliding panel 25.It is understood that adjusting can also be provided between sliding panel 25 and square tube 7
The adjustable plate of 7 height of square tube, to make pressure plate 43 that square tube 7 to be pressed on adjustable plate.
As shown in figure 3, the square tube ejecting mechanism 3 in the present embodiment includes being slidably arranged in the sliding panel along the longitudinal direction
Push plate 35 on 25；The push plate 35 is connected with the third driving device 31 for driving it to slide back and forth.Specifically, as shown in figure 3,
Square tube ejecting mechanism 3 further includes the first fixed plate 33 being fixed on the sliding panel 25；Along front and back in the first fixed plate 33
Direction is equipped with the first guide rod 32；One end of first guide rod 32 is fixedly connected with the push plate 35；The third driving dress
It sets 31 to be fixed in first fixed plate 33, the output end of third driving device 31 is fixedly connected with push plate 35.Square tube is set
The purpose of ejecting mechanism 3 is, since in order to ensure clamping square tube 7 completely, square tube clamp system 4 needs to clamp certain length
Square tube 7, this section that square tube 7 is clamped by square tube clamp system 4 be known as square tube 7 clamping part；If the pitch-row in square tube 7 is small
In the length of clamping part, clips then a part of clamping part will be taken as tailing, to cause the waste of material, especially work as
When the batch of square tube 7 is larger, this waste be increased dramatically, and greatly improve the cost of enterprise.Therefore, it is pushed away by the way that square tube is arranged
Tailing push-in punch mechanism 5 is punched out operation, is then conducive to the utilization rate for improving material by mechanism 3 out.Third driving device
31 can realize that, due to the difference of pitch-row, the length of clamping part is gone out enough using prior arts such as cylinder, electric cylinders and oil cylinders
More holes, therefore in the present embodiment, third driving device 31 realized using electric cylinders, so that third driving device 31 can be by setting
Square tube 7 is released square tube clamp system 4 by fixed step pitch, that is, pitch-row, into punch mechanism 5.To ensure stable structure, the first guiding
There are two the settings of bar 32, as shown in Figure 3.It is understood that being less than in push plate 35 in the size of Y direction to avoid interference with
Spacing between two the second guide rods 44 arranged along the y axis；Push plate 35 simultaneously is not higher than square tube 7 in the Z-axis direction, with
Compress pressure plate 43 by square tube 7.
As shown in Figures 4 and 5, the punch mechanism 5 in the present embodiment include cavity plate 56 and setting the cavity plate 56 just on
The punch-pin 543 of side；It is offered and the matched first type chamber of the punch-pin 543 at the center of the cavity plate 56；The punch-pin 543 connects
It is connected to the second driving device 51 for driving it to slide up and down, is provided with the ejector beam 545 slided up and down in the punch-pin 543；?
The liftout spring 546 for driving 545 slide downward of ejector beam is provided between the punch-pin 543 and ejector beam 545.By square tube
7 are placed in the surface of cavity plate 56, and the second driving device 51 driving punch-pin 543 through square tube 7 and is inserted on cavity plate 56 from top to bottom
The first type chamber, to complete to the punch operation of square tube 7.Under normal conditions, before 7 punching of square tube, the bottom face of punch-pin 543
Top end face apart from square tube 7 is smaller, as long as hindered side's pipe 7 is not mobile, to improve punching precision, if rushed from square tube 7
Under waste material be bonded on punch-pin 543, be bound to cause punch-pin 543 and hinder square tube 7 mobile, in turn result in the damage of punch-pin 543.For
This, in the present embodiment, is avoided this problem by setting ejector beam 545 and liftout spring 546.What is swept away from square tube 7 is useless
Material is separated with punch-pin 543, to avoid getting stuck, punch-pin 543 is caused to damage.Preferably, the bottom end of ejector beam 545 is in spherical crown shape.
To reduce the contact area of ejector beam 545 Yu waste material, waste material is facilitated to be detached from.As shown in figure 5, the punch mechanism 5 in the present embodiment
It further include the 4th fixed plate 52, bottom plate 55 and four third guide rods being each attached between the 4th fixed plate 52 and bottom plate 55
53.Bottom plate 55 is fixed in rack 1；Cavity plate 56, stripper plate 544 and punch retainer 542 are arranged at the 4th fixed plate 52
Between bottom plate 55；Four third guide rods 53 extend through stripper plate 544 and punch retainer 542.In the present embodiment,
Second driving device 51 realizes that the cylinder body of the second driving device 51 is fixed in the 4th fixed plate 52 using oil cylinder, piston rod with
Punch retainer 542 is fixedly connected.In the present embodiment, for convenience of the height for adjusting cavity plate 56, as shown in Figures 4 and 5, cavity plate 56 is wrapped
The backing plate 562 being fixed on bottom plate 55 is included, and is fixed on the cavity plate ontology 561 right above backing plate 562；First type chamber is provided with
On cavity plate ontology 561；The material-dropping hole of evacuation waste material is offered in backing plate 562, bottom plate 55 and rack 1.
When to avoid punching, square tube 7 is vibrated, and punch-pin 543 is caused to damage, as shown in Figures 4 and 5, the punching in the present embodiment
Mechanism 5 further includes stripper plate 544, punch retainer 542, de- material spring 547 and contour bolt 541；The setting of stripper plate 544 exists
The surface of cavity plate 56 offers and the matched second type chamber of the punch-pin 543 on stripper plate 544；Second type chamber passes through up and down
Wear the stripper plate 544；Punch retainer 542 is arranged in the surface of stripper plate 544, and punch retainer 542 and described the
The output end of two driving devices 51 is fixedly connected；The both ends of de- material spring 547 are born against in stripper plate 544 and punch retainer
On 542；One end of contour bolt 541 is fixed on stripper plate 544, and the other end is pierced by the punch retainer 542 upwards；It is located at
The contour bolt 541 of the one end of punch retainer 542 far from stripper plate 544 is fixed with limiting section 5411；The top of the punch-pin 543
End is fixed on punch retainer 542, and it is intracavitary that bottom end extends down into second type.By the way that stripper plate 544 is arranged, on the one hand avoid
Punch-pin 543 is moved upwardly together with square tube 7, and on the other hand, before to 7 punching of square tube, square tube 7 is compressed, and square tube 7 is avoided to shake
It is dynamic.It is replaced for convenience of punch-pin 543, in the present embodiment, punch-pin 543 is detachably connected with punch retainer 542.Specifically, as schemed
Shown in 4-5, offered on punch retainer 542 with the matched third type chamber in 543 top of punch-pin, and in the side of punch-pin 543
Card slot is opened up, the pressing plate being fixedly connected with punch retainer 542 is provided in card slot.
As shown in Figure 1, the square tube discharging machine in the present embodiment includes unpowered roller conveying device 8 and feeding pressure mechanism 6；
Unpowered roller conveying device 8 can be realized using the prior art, such as can use the nothing of Shanghai Yu Yin Machinery Co., Ltd.
Power drum conveyer is realized；Unpowered roller conveying device 8 is arranged in close to one end of punch mechanism 5 in the feeding pressure mechanism 6
Surface；The feeding pressure mechanism 6 includes elevator 63；The elevator 63 is connected with the 5th driving for driving it to slide up and down
Device 61, elevator 63 are rotatably connected to the V-type swing rod 64 of swing；The tie point of 64 two-arm of V-type swing rod and lifting
Block 63 is rotatablely connected, and pressing roller 65 is rotatably connected in the two-arm of V-type swing rod 64；The pivot center of the pressing roller 65 with
And the axis of oscillation of V-type swing rod 64 is perpendicular with front-rear direction.As shown in fig. 6-7, feeding pressure mechanism 6 further include one end with it is described
The column 66 that rack 1 is fixedly connected；The other end of column 66 is fixed with third fixed plate 62；5th driving device 61 is fixed
In third fixed plate 62, the output end of the 5th driving device 61 is fixedly connected with the elevator 63.Feeding pressure mechanism 6 is set
Purpose is that, when square tube ejecting mechanism 3 pushes square tube 7 to punch mechanism 5 backward, feeding pressure mechanism 6 compresses square tube 7, avoids
The distance that square tube 7 moves under the action of inertia is greater than pitch-row.The purpose that V-type swing rod 64 is arranged is, guarantees that setting is put in V-type
Pressing roller 65 in the two-arm of bar 64 can compress square tube 7.In the present embodiment, the 5th driving device 61 is realized using cylinder,
The cylinder body of 5th driving device 61 is fixed in third fixed plate 62, and the piston rod and elevator 63 of the 5th driving device 61 are fixed
Connection.
The utility model is not limited to above-mentioned optional embodiment, anyone can obtain under the enlightenment of the utility model
Other various forms of products, however, making any variation in its shape or structure, all the utility model rights that falls into are wanted
The technical solution in confining spectrum is sought, is all fallen within the protection scope of the utility model.
Claims (10)
1. a kind of numerical control square-pipe punching machine, it is characterised in that: be sequentially arranged including rack (1) and from front to back in the rack
(1) square tube feeding mechanism, punch mechanism (5) and square tube feeding-discharging mechanism on；
The square tube feeding mechanism includes the sliding panel (25) for sliding back and forth setting；The sliding panel (25) be connected with driving its before
The first driving device (2) slided afterwards is fixed with the square tube clamp system (4) for clamping square tube on the sliding panel (25),
The square tube ejecting mechanism (3) that square tube is released to square tube clamp system (4) backward is further fixed on the sliding panel (25)；
The punch mechanism (5) includes the punch-pin (543) of cavity plate (56) and setting right above the cavity plate (56)；Described
The center of cavity plate (56) offers and the matched first type chamber of the punch-pin (543)；The punch-pin (543) is connected with driving thereon
The second driving device (51) of lower slider, the punch-pin (543) is interior to be provided with the ejector beam (545) slided up and down；Described convex
The liftout spring (546) for driving ejector beam (545) slide downward is provided between mould (543) and ejector beam (545)；
The square tube discharging machine includes unpowered roller conveying device (8) and feeding pressure mechanism (6)；The feeding pressure mechanism (6) sets
Set the surface in unpowered roller conveying device (8) close to the one end of punch mechanism (5)；The feeding pressure mechanism (6) includes rising
It drops block (63)；The elevator (63) is connected with the 5th driving device (61) for driving it to slide up and down, elevator (63) rotation
It is connected with the V-type swing rod (64) of swing；The tie point of V-type swing rod (64) two-arm and elevator (63) are rotatablely connected,
Pressing roller (65) are rotatably connected in the two-arm of V-type swing rod (64)；The pivot center and V-type of the pressing roller (65) are put
The axis of oscillation of bar (64) is perpendicular with front-rear direction.
2. a kind of numerical control square-pipe punching machine according to claim 1, it is characterised in that: the punch mechanism (5) further includes
Stripper plate (544), punch retainer (542), de- material spring (547) and contour bolt (541)；Stripper plate (544) setting exists
The surface of cavity plate (56) offers and the matched second type chamber of the punch-pin (543) on stripper plate (544)；Second type chamber
Run through the stripper plate (544) up and down；Punch retainer (542) is arranged in the surface of stripper plate (544), and punch retainer
(542) it is fixedly connected with the output end of second driving device (51)；The both ends of de- material spring (547) are born against in de- material
On plate (544) and punch retainer (542)；One end of contour bolt (541) is fixed on stripper plate (544), and the other end is upward
It is pierced by the punch retainer (542)；The contour bolt of one end positioned at punch retainer (542) far from stripper plate (544)
(541) limiting section (5411) are fixed with；The top of the punch-pin (543) is fixed on punch retainer (542), and bottom end is to downward
It is intracavitary to protrude into second type.
3. a kind of numerical control square-pipe punching machine according to claim 2, it is characterised in that: the punch-pin (543) and punch-pin are solid
Fixed board (542) is detachably connected.
4. a kind of numerical control square-pipe punching machine according to claim 1, it is characterised in that: the bottom end of the ejector beam (545)
In spherical crown shape.
5. a kind of numerical control square-pipe punching machine according to claim 1, it is characterised in that: square tube ejecting mechanism (3) packet
Include the push plate (35) being slidably arranged on the sliding panel (25) along the longitudinal direction；The push plate (35) is connected with its front and back of driving
The third driving device (31) of sliding.
6. a kind of numerical control square-pipe punching machine according to claim 5, it is characterised in that: the square tube ejecting mechanism (3) is also
Including the first fixed plate (33) being fixed on the sliding panel (25)；It is equipped with along the longitudinal direction on the first fixed plate (33)
First guide rod (32)；One end of first guide rod (32) is fixedly connected with the push plate (35)；The third driving device
(31) it is fixed on first fixed plate (33), the output end of third driving device (31) is fixedly connected with push plate (35).
7. a kind of numerical control square-pipe punching machine according to claim 5, it is characterised in that: square tube clamp system (4) packet
Include the pressure plate (43) being arranged in front of square tube ejecting mechanism (3)；The pressure plate (43) be connected with driving its slide up and down with
The fourth drive device (41) that square tube is compressed.
8. a kind of numerical control square-pipe punching machine according to claim 7, it is characterised in that: the square tube clamp system (4) is also
Including the second guide rod (44) and the second fixed plate (42)；Second guide rod (44) is threaded through the pressure plate up and down
(43) on, the bottom end of the second guide rod (44) is fixedly connected with the sliding panel (25), the top of the second guide rod (44) and institute
The second fixed plate (42) is stated to be fixedly connected；The fourth drive device (41) is fixed on the second fixed plate (42), the 4th driving
The output end of device (41) is fixedly connected with the pressure plate (43).
9. a kind of numerical control square-pipe punching machine according to claim 1, it is characterised in that: the feeding pressure mechanism (6) further includes
The column (66) that one end is fixedly connected with the rack (1)；The other end of column (66) is fixed with third fixed plate (62)；It is described
5th driving device (61) is fixed on third fixed plate (62), the output end and the elevator of the 5th driving device (61)
(63) it is fixedly connected.
10. a kind of numerical control square-pipe punching machine according to claim 1, it is characterised in that: first driving device (2) packet
Include pedestal (26), linear guide (23), screw rod (24), first bearing seat (22), second bearing seat (27) and servo motor
(21)；The pedestal (26) is fixed on rack (1)；The guide rail of the linear guide (23) is fixed on the bottom along the longitudinal direction
On seat (26), the sliding block of linear guide (23) is fixedly connected with the sliding panel (25)；Screw rod (24) is arranged along the longitudinal direction,
Both ends are rotatablely connected by the first bearing seat (22) and second bearing seat (27) and the pedestal (26) respectively, screw rod (24)
On be arranged with feed screw nut；Feed screw nut is fixedly connected with the sliding panel (25)；The servo motor (21) and pedestal (26)
It is fixedly connected, the output end of servo motor (21) and the one end of screw rod (24) are sequentially connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821538872.3U CN208772270U (en) | 2018-09-19 | 2018-09-19 | A kind of numerical control square-pipe punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821538872.3U CN208772270U (en) | 2018-09-19 | 2018-09-19 | A kind of numerical control square-pipe punching machine |
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| CN208772270U true CN208772270U (en) | 2019-04-23 |
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| CN201821538872.3U Expired - Fee Related CN208772270U (en) | 2018-09-19 | 2018-09-19 | A kind of numerical control square-pipe punching machine |
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| CN110280651A (en) * | 2019-06-19 | 2019-09-27 | 张家港市诺恩机械有限公司 | A kind of multi-angle perforating press |
| CN111390014A (en) * | 2020-03-26 | 2020-07-10 | 燕山大学 | Square pipe shape punching device of preapring for an unfavorable turn of events |
| CN111842631A (en) * | 2020-08-03 | 2020-10-30 | 汤仁超 | Steel construction bridge alloy pipe fitting system of processing |
| CN115070860A (en) * | 2022-07-22 | 2022-09-20 | 宿迁匠心复合材料有限公司 | Punching device for production and processing of glass fiber reinforced plastics |
-
2018
- 2018-09-19 CN CN201821538872.3U patent/CN208772270U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110280651A (en) * | 2019-06-19 | 2019-09-27 | 张家港市诺恩机械有限公司 | A kind of multi-angle perforating press |
| CN111390014A (en) * | 2020-03-26 | 2020-07-10 | 燕山大学 | Square pipe shape punching device of preapring for an unfavorable turn of events |
| CN111842631A (en) * | 2020-08-03 | 2020-10-30 | 汤仁超 | Steel construction bridge alloy pipe fitting system of processing |
| CN115070860A (en) * | 2022-07-22 | 2022-09-20 | 宿迁匠心复合材料有限公司 | Punching device for production and processing of glass fiber reinforced plastics |
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