CN108436130A

CN108436130A - Two-sided puncher

Info

Publication number: CN108436130A
Application number: CN201810596524.XA
Authority: CN
Inventors: 白云
Original assignee: Hebei Shuang Yun Sporting Goods Co Ltd
Current assignee: Hebei Shuang Yun Sporting Goods Co Ltd
Priority date: 2018-06-11
Filing date: 2018-06-11
Publication date: 2018-08-24
Anticipated expiration: 2038-06-11
Also published as: CN108436130B

Abstract

The present invention provides two-sided puncheres, belong to punch device technical field, including rack, be arranged the lower section of rack moving assembly and be arranged in the top of moving assembly and what is be fixedly connected with moving assembly hold down assembly, it is further fixed on link disposed in parallel at left and right sides of rack, multiple boring assemblies that can move adjusting along link are provided on link.The rack both sides of two-sided puncher provided by the invention are equipped with multiple boring assemblies, by holding down assembly, the rectangular tube being pressed abd fixed on moving assembly transverse reciprocating under the drive of moving assembly moves, two opposite faces of rectangular tube are made to be contacted respectively with boring assemblies, complete two-sided punching, solve the problems, such as that puncher once can be only done the punching in single face, boring assemblies can be moved along link, after the completion of adjusting, multiple boring assemblies and link fixation are punched, puncher adjustment need not be dismantled repeatedly or replaces the puncher of different model, it can be achieved with the punching of rectangular tube different location.

Description

Two-sided puncher

Technical field

The invention belongs to punch device technical fields, are to be related to two-sided puncher more specifically.

Background technology

Tubing with its light weight, intensity is high, applicability is wide the features such as, the every field that is widely used in production and living.

Rectangular tube is one kind of tubing, and bigbore rectangular tube can be used for indoor ventilation and air conditioning system, small-bore side Shape pipe can be used for the support of plate, such as the sectional shelf-unit of the plate furniture of combination, table tennis table, rectangular tube and rectangular tube, side Often using the fixed mode of bolt is worn, this just needs to be beaten on rectangular tube in advance for cooperation between shape pipe and plank etc. Hole, in order to improve its applicability, rectangular tube is generally required to be punched on multiple faces, and rectangular tube is usually used in punching Puncher with multiple drilling machines is completed, but puncher once can be only done the punching in single face, and as the model of rectangular tube compared with More, bore and length change, then need to dismantle puncher repeatedly, adjust the position of the drilling machine on puncher, production efficiency It is low.

Invention content

The purpose of the present invention is to provide two-sided puncheres, it is intended to when solving to punch using puncher square shaped pipe, punching Machine once can be only done the punching in single face, and when being punched for different location, need to dismantle puncher adjustment or more repeatedly The problem of changing the puncher of different model.

To achieve the above object, the technical solution adopted by the present invention is：Two-sided puncher is provided, including rack, setting exist The moving assembly for being used to place rectangular tube and rectangular tube transverse reciprocating being driven to move of the lower section of the rack and setting are in institute It states the top of moving assembly and what is be fixedly connected with the moving assembly is used to rectangular tube being pressed abd fixed on the moving assembly On hold down assembly, link disposed in parallel is further fixed at left and right sides of the rack, is provided on the link more A boring assemblies for rectangular tube punching that adjusting can be moved along the link.

Further, the moving assembly includes horizontally disposed support plate, the use for the rear and front end for being fixed on the rack In the bracket for placing rectangular tube and the left and right sides for being separately positioned on the bracket for pushing the bracket transverse shifting Multiple first cylinders, the rear and front end of the bracket rides upon respectively in the support plate, the first cylinder fixed setting On the link.

Further, one end of the upper surface of the bracket is provided with positioning plate.

Further, it is described hold down assembly including be fixed on the bracket supporting rack, fixed plate and second Cylinder, the lower end of support frame as described above are fixed at the side of the bracket, upper end and the fixed plate of support frame as described above One end is fixedly installed, and the other end of the fixed plate and the cylinder body on the top of second cylinder are fixed, second cylinder The mandril of lower part runs through the fixed plate, and the lower end fixed setting of mandril is useful for rectangular tube being pressed abd fixed on the bracket Pressing plate.

Further, elasticity layer is arranged in the lower face of the pressing plate.

Further, the boring assemblies include fixed sleeving, through the fixed sleeving drive shaft, be fixed at The driving wheel of one end of the drive shaft and be fixed at the drive shaft the other end for rectangular tube drilling brill Head, the driving wheel connect driving motor by chain, are fixedly installed on the fixed sleeving and are useful for connecting the link Connecting plate.

Further, it is provided with sliding slot on the link, is provided with connecting hole on the connecting plate, in the connecting hole It is equipped with connection bolt, the connecting plate is arranged on the link sliding slot described in the connection bolt-through.

Further, it is embedded with zanjon bearing on the inner wall of the fixed sleeving.

Further, it is additionally provided with oil filler point on the side wall of the fixed sleeving.

Further, further include controller for controlling the moving assembly He holding down assembly.

The advantageous effect of two-sided puncher provided by the invention is：Compared with prior art, the two-sided puncher of the present invention Rack the left and right sides link on multiple boring assemblies, pass through the side being pressed abd fixed on moving assembly that holds down assembly Shape pipe transverse reciprocating under the drive of moving assembly moves, and two opposite faces of rectangular tube is made to be contacted respectively with boring assemblies, The two-sided punching of rectangular tube is completed, if necessary to be punched to another two face, need to only unclamp and hold down assembly, rectangular tube of overturning is Can, solve the problems, such as that puncher once can be only done the punching in single face, rectangular tube is pressed abd fixed on mobile group by holding down assembly On part, multiple boring assemblies of the both sides of rectangular tube are moved along link, the lateral position of rectangular tube punching are determined, when multiple brills After aperture member is adjusted in place, multiple boring assemblies are fixed with link, after so that boring assemblies is stablized, then are punched, it is not necessary to The puncher of the adjustment of dismounting puncher or replacement different model repeatedly, can be achieved with the punching of rectangular tube different location.

Description of the drawings

It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description be only the present invention some Embodiment for those of ordinary skill in the art without creative efforts, can also be attached according to these Figure obtains other attached drawings.

Fig. 1 is the front view of two-sided puncher provided in an embodiment of the present invention；

Fig. 2 is the vertical view of two-sided puncher provided in an embodiment of the present invention；

Fig. 3 is the side view of two-sided puncher provided in an embodiment of the present invention；

Fig. 4 is the structural schematic diagram of the boring assemblies of two-sided puncher provided in an embodiment of the present invention.

In figure：1, rack；2, moving assembly；3, it holds down assembly；4, link；5, boring assemblies；6, the first cylinder；7、 Bracket；8, supporting rack；9, fixed plate；10, the second cylinder；11, pressing plate；12, elastic layer；13, sliding slot；14, fixed sleeving；15、 Drive shaft；16, driving wheel；17, connecting plate；18, drill bit；19, connecting hole；20, bolt is connected；21, zanjon bearing；22, it supports Plate；23, driving motor；24, controller；25, positioning plate；26, oil filler point.

Specific implementation mode

In order to make technical problems, technical solutions and advantages to be solved be more clearly understood, tie below Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only To explain the present invention, it is not intended to limit the present invention.

It should be noted that when element is referred to as " being fixed on " or " being set to " another element, it can be directly another On one element or it is connected on another element.When an element is known as " being connected to " another element, it can To be directly to another element or be indirectly connected on another element.

It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom", "inner", "outside" is that orientation based on ... shown in the drawings or position are closed System, is merely for convenience of description of the present invention and simplification of the description, not indicating or implying the indicated device or element must have Specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.

In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more this feature.In the description of the present invention, the meaning of " plurality " is two or more, Unless otherwise specifically defined.

Also referring to Fig. 1 to Fig. 3, now two-sided puncher provided by the invention is illustrated.Two-sided puncher, including Rack 1 is arranged in the lower section of rack 1 for placing rectangular tube and driving the moving assembly 2 of rectangular tube transverse shifting and set Set the top of moving assembly 2 and be fixedly connected with moving assembly 2 for rectangular tube to be pressed abd fixed on moving assembly 2 Hold down assembly 3, the left and right sides of rack 1 is further fixed on link 4 disposed in parallel, be provided on link 4 it is multiple can be along even Connect the boring assemblies 5 for rectangular tube punching that the movement of frame 4 is adjusted.

Rack 1 is the frame structure composition of two door shapes, and the lower end of frame, which is bolted, to be arranged in ground or work It on table top, is fixedly connected by link 4 between the frame structure of two door shapes, link 4 is mutually perpendicular to two frames, even The both ends and frame welding for connecing frame 4 are fixed, and link 4 is arranged in the left and right sides of rack 1, and two and mutually are arranged per side Parallel, totally four, moving assembly 2 is arranged in the lower section at the middle part of rack 1, and rectangular tube, moving assembly are placed in the top of moving assembly 2 2 drive the movement of rectangular tube transverse reciprocatings, and the top of moving assembly 2, which is welded with, holds down assembly 3, and holding down assembly 3 will mobile group Rectangular tube on part 2 compresses, and prevents rectangular tube from being moved in drill process, and influences the positional precision of punching, per side Two links 4 on be both provided with boring assemblies 5, boring assemblies 5 are multiple, for being the two-sided punching of rectangular tube, drilling group Part 5 can move adjusting along link 4, and boring assemblies 5 adjust to after position to be punctured, are fixed on link 4, make it It keeps stablizing, it is horizontal under the drive of moving assembly 2 by the rectangular tube that 3 are pressed abd fixed on moving assembly 2 that holds down assembly later To reciprocating movement, two opposite faces of rectangular tube is made to be contacted respectively with boring assemblies 5, completes the two-sided punching of rectangular tube.

Two-sided puncher provided by the invention, compared with prior art, the left and right of the rack 1 of the two-sided puncher of the present invention Multiple boring assemblies 5 on the link 4 of both sides, by holding down assembly, the rectangular tube that 3 are pressed abd fixed on moving assembly 2 is moving Transverse reciprocating moves under the drive of dynamic component 2, so that two opposite faces of rectangular tube is contacted respectively with boring assemblies 5, completion side The two-sided punching of shape pipe need to only unclamp if necessary to be punched to another two face and hold down assembly 3, overturn a rectangular tube, solve Puncher once can be only done the punching problem in single face, and rectangular tube 3 is pressed abd fixed on moving assembly 2 by holding down assembly, Multiple boring assemblies 5 that the both sides of rectangular tube are moved along link 4 determine the lateral position of rectangular tube punching, when multiple drillings After component 5 is adjusted in place, multiple boring assemblies 5 and link 4 are fixed, after so that boring assemblies 5 is stablized, then are punched, no Puncher adjustment must be dismantled repeatedly or replaces the puncher of different model, can be achieved with the punching of rectangular tube different location.

Further, also referring to Fig. 1 to Fig. 3, a kind of specific implementation as two-sided puncher provided by the invention Mode, moving assembly 2 include horizontally disposed support plate 22, the support for placing rectangular tube for the rear and front end for being fixed on rack 1 Frame 7 and be separately positioned on bracket 7 the left and right sides for pushing multiple first cylinders 6 of 7 transverse shifting of bracket, bracket 7 Rear and front end ride upon respectively in support plate 22, the first cylinder 6 is fixed on link 4, support plate 22 be L-shaped folding Plate, including vertical section and horizontal segment, vertical section are connected to by bolt or be welded and fixed on bracket 7, and horizontal segment is into rack 1 Lateral bending is rolled over, and bracket 7 is strip, and both ends ride upon on the horizontal segment of two support plates 22, and the both sides of support plate 22 are provided with vertical It directly is welded with anti-off board, prevents bracket 7 from being slipped from support plate 22, the top of bracket 7, which is fixed, has welded or riveted supporting plate, supporting plate The groove that is arranged along the length direction of bracket 7 of upper surface make its keep stablizing, the left and right two of bracket 7 for placing rectangular tube Side is fixed with the welding of the mandril of multiple first cylinders 6 or bolt respectively, and the cylinder body of the first cylinder 6 welds or be bolted to connection The lower end of frame 4, the first cylinder 6 may also be arranged on the side of bracket 7, and quantity can be symmetrically arranged two or uniformly distributed three It is a, four etc., do not repeat one by one again, the mandril of the first cylinder 6 is flexible to realize that the rectangular tube transverse reciprocating on bracket 7 moves It is dynamic, meanwhile, the first cylinder 6 or hydraulic cylinder, electric pushrod and jack etc..

Further, refering to Fig. 2 and Fig. 3, as a kind of specific implementation mode of two-sided puncher provided by the invention, support One end of the upper surface of frame 7 is provided with positioning plate 25, positioning plate 25 and 7 vertical welding of bracket, rectangular on bracket 7 to being fixed on When pipe punches, the initial placement position of rectangular tube is determined by positioning plate 25 first, it is ensured that the dimensional accuracy of punching.

Further, refering to fig. 1 to Fig. 3, as a kind of specific implementation mode of two-sided puncher provided by the invention, pressure Tight component 3 includes that supporting rack 8, fixed plate 9 and the second cylinder 10, the lower end of supporting rack 8 being fixed on bracket 7 are fixed It is arranged in the side of bracket 7, the upper end of supporting rack 8 is fixedly installed with one end of fixed plate 9, the other end of fixed plate 9 and second The cylinder body on the top of cylinder 10 is fixed, and the mandril of the lower part of the second cylinder 10 runs through fixed plate 9, and the lower end of mandril is fixedly installed Pressing plate 11 for being pressed abd fixed on rectangular tube on bracket 7, supporting rack 8 are the frame structure of door shape, the lower end welding of frame On the one side of bracket 7, fixed plate 9 has been bolted in the top of supporting rack 8, and fixed plate 9 extends into the upper of bracket 7 Side, the part that fixed plate 9 extends into the top of bracket 7 are equipped with a through-hole, and the lower end of the cylinder body on the top of the second cylinder 10 is welded It is fixed on the upper surface of fixed plate 9, the mandril of the lower part of the second cylinder 10 runs through through-hole, and the lower end of mandril is welded with pressing plate 11, pressing plate 11 is located at the surface of bracket 7, meanwhile, fixed plate 9 is multiple, while the quantity phase of the second cylinder 10 and fixed plate 9 Matching, the second cylinder 10 or hydraulic cylinder, electric pushrod etc..

Further, refering to fig. 1 and Fig. 3, as a kind of specific implementation mode of two-sided puncher provided by the invention, pressure The lower face of plate 11 is arranged elasticity layer 12, and elastic layer 12 is rubber layer, and elastic layer 12 is by way of welding or riveting and pressure The lower face of plate 11 is fixedly connected, and when pressing plate 11 compresses rectangular tube, elastic layer 12 can avoid pressing plate 11 and rigidly be pressed with rectangular tube It connects, rectangular tube is made to damage.

Further, refering to fig. 1, Fig. 2 and Fig. 4, a kind of specific embodiment party as two-sided puncher provided by the invention Formula, boring assemblies 5 include fixed sleeving 14, through fixed sleeving 14 drive shaft 15, be fixed at one end of drive shaft 15 Driving wheel 16 and be fixed at drive shaft 15 the other end the drill bit 18 for rectangular tube drilling, driving wheel 16 passes through Chain connects driving motor 23, and the connecting plate 17 for being useful for being connected to link 4, fixing sleeve is fixedly installed on fixed sleeving 14 Pipe 14 is horizontally disposed, and lower end is welded with connecting plate 17, and connecting plate 17 is connected on link 4, and drive is equipped in fixed sleeving 14 Moving axis 15 is provided with chuck on the side wall at the both ends of drive shaft 15, and drive shaft 15 is fastened on by chuck in fixed sleeving 14, prevents Only radial displacement occurs in fixed sleeving 14 when rotation for drive shaft 15, and drive shaft 15 is clamped close to one end of moving assembly 2 There is drill bit 18, drill bit 18, which is detachably connected, to be arranged in drive shaft 15, and the replacement of different model drill bit is convenient for, to meet not Tongfang The requirement of shape pore diameter, the other end of drive shaft 15, which is fixed by the connecting rod, is provided with driving wheel 16, and driving wheel 16 is gear, is led to The driving end for crossing chain connection driving motor 23, after driving motor is powered, the rotation of driving end is driven by driving wheel 16 and is driven Moving axis 15 rotates, and then drill bit 8 is made to rotate, and square shaped pipe is punched.

Further, refering to fig. 1 and Fig. 2, as a kind of specific implementation mode of two-sided puncher provided by the invention, even It connects and is provided with sliding slot 13 on frame 4, connecting hole 19 is provided on connecting plate 17, connection bolt 20, connection are equipped in connecting hole 19 Connecting plate 17 is arranged on link 4 through sliding slot 13 for bolt 20, and sliding slot 13 is opened up along the length direction of link 4, connection The both sides of plate 17 are symmetrically arranged with multiple connecting holes 19, and connecting hole 19 and the position of sliding slot 13 match, and connection bolt 20 runs through The lower end of connecting hole 19 and sliding slot 13, connection bolt 20 has been connected through a screw thread a nut, unclamps nut, and connecting plate 17 can be along even The length direction sliding of frame 4 is connect, to drive boring assemblies 5 to be slided on link 4, aperture member 5 to be drilled is moved along link 4 When to punch position, the nut for the lower end for connecting bolt 20 is tightened, the position of fixed boring assemblies 5, square shaped pipe is determined Position punching.

Further, refering to Fig. 4, as a kind of specific implementation mode of two-sided puncher provided by the invention, fixing sleeve It is embedded with zanjon bearing 21 on the inner wall of pipe 14, fixed sleeving 14 is split structure, and the inside of fixed sleeving 14 is provided with more A corresponding groove sets zanjon bearing 21 for card, passes through 21 turns of zanjon bearing through the drive shaft 15 in fixed sleeving 14 It is dynamic, to reduce the friction of fixed sleeving 14 and drive shaft 15, prevent fixed sleeving 14 with drive shaft 15 because of excessive generated of rubbing The problem of heat, influences the precision and service life of equipment.

Further, described solid as a kind of specific implementation mode of two-sided puncher provided by the invention refering to Fig. 4 Determine to be additionally provided with oil filler point 26 on the side wall of casing 14, oil filler point 26 extends vertically through the side wall of fixed sleeving 14, for being to fix The inside of casing 14 is refueled, and to reduce the friction of fixed sleeving 14 and drive shaft 15, was prevented the precision of heat affecting equipment and was made Use the service life.

Further, refering to fig. 1 to Fig. 3, as a kind of specific implementation mode of two-sided puncher provided by the invention, also Include for control moving assembly 2 and hold down assembly 3 controller 24, controller 24 is industrial personal computer, and controller 24 is for controlling The first cylinder 6 in moving assembly 2 and hold down assembly 3 the second cylinder 10 air quantity control system, to realize moving assembly 2 With hold down assembly 3 linkage or isolated operation.

The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention All any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention made by within refreshing and principle.

Claims

1. two-sided puncher, it is characterised in that：It is rectangular for placing in the lower section of the rack (1) including rack (1), setting Manage and drive rectangular tube transverse reciprocating move moving assembly (2) and setting the top of the moving assembly (2) and with institute Hold down assembly (3) for being pressed abd fixed on rectangular tube on the moving assembly (2) that moving assembly (2) is fixedly connected are stated, Link disposed in parallel (4) is further fixed at left and right sides of the rack (1), be provided on the link (4) it is multiple can Along the mobile boring assemblies (5) for rectangular tube punching adjusted of the link (4).

2. two-sided puncher as described in claim 1, it is characterised in that：The moving assembly (2) includes being fixed on the machine It the horizontally disposed support plate (22) of the rear and front end of frame (1), the bracket (7) for placing rectangular tube and is separately positioned on described Multiple first cylinders (6) for pushing the bracket (7) transverse shifting of the left and right sides of bracket (7), the bracket (7) Rear and front end is ridden upon respectively in the support plate (22), and first cylinder (6) is fixed on the link (4).

3. two-sided puncher as claimed in claim 2, it is characterised in that：One end of the upper surface of the bracket (7) is provided with Positioning plate (25).

4. two-sided puncher as claimed in claim 2, it is characterised in that：Described hold down assembly (3) include being fixed at institute State supporting rack (8), fixed plate (9) and the second cylinder (10) on bracket (7), the lower end fixed setting of support frame as described above (8) Side in the bracket (7), the upper end of support frame as described above (8) are fixedly installed with one end of the fixed plate (9), the fixation The other end of plate (9) and the cylinder body on the top of second cylinder (10) are fixed, the mandril of the lower part of second cylinder (10) Through the fixed plate (9), the lower end fixed setting of mandril is useful for the pressure being pressed abd fixed on rectangular tube on the bracket (7) Plate (11).

5. two-sided puncher as claimed in claim 4, it is characterised in that：Elasticity layer is arranged in the lower face of the pressing plate (11) (12)。

6. two-sided puncher as described in claim 1, it is characterised in that：The boring assemblies (5) include fixed sleeving (14), Through the fixed sleeving (14) drive shaft (15), be fixed at the drive shaft (15) one end driving wheel (16) with And it is fixed at the drill bit (18) for rectangular tube drilling of the other end of the drive shaft (15), the driving wheel (16) is logical Chain connection driving motor (23) is crossed, the company for being useful for connecting the link (4) is fixedly installed on the fixed sleeving (14) Fishplate bar (17).

7. two-sided puncher as claimed in claim 6, it is characterised in that：It is provided with sliding slot (13), institute on the link (4) It states and is provided with connecting hole (19) on connecting plate (17), connection bolt (20), the connection spiral shell are equipped in the connecting hole (19) The connecting plate (17) is arranged on the link (4) through the sliding slot (13) for bolt (20).

8. two-sided puncher as claimed in claim 6, it is characterised in that：It is embedded with depth on the inner wall of the fixed sleeving (14) Ditch bearing (21).

9. two-sided puncher as claimed in claim 6, it is characterised in that：It is additionally provided on the side wall of the fixed sleeving (14) Oil filler point (26).

10. such as the two-sided puncher of claim 1-9 any one of them, it is characterised in that：Further include for controlling the movement Component (2) and the controller (24) of (3) of holding down assembly.