CN203459495U - Automatic profile punching and shearing machine - Google Patents

Automatic profile punching and shearing machine Download PDF

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Publication number
CN203459495U
CN203459495U CN201320575706.1U CN201320575706U CN203459495U CN 203459495 U CN203459495 U CN 203459495U CN 201320575706 U CN201320575706 U CN 201320575706U CN 203459495 U CN203459495 U CN 203459495U
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CN
China
Prior art keywords
brake
punching
eccentric shaft
frame
brake axle
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Withdrawn - After Issue
Application number
CN201320575706.1U
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Chinese (zh)
Inventor
阮魁林
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ANQING YANGGUANG MACHINERY MANUFACTURING Co Ltd
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ANQING YANGGUANG MACHINERY MANUFACTURING Co Ltd
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Priority to CN201320575706.1U priority Critical patent/CN203459495U/en
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Publication of CN203459495U publication Critical patent/CN203459495U/en
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Abstract

The utility model discloses an automatic profile punching and shearing machine which comprises an electric control device, a base, a machine frame, a machine frame working table, a transmission device, a brake device and a punching and shearing device; the machine frame, the machine frame working table, the transmission device, the brake device and the punching and shearing device are fixed on the base; an eccentric shaft in the transmission device is fixed on the machine frame through a transmission fixed block; the transmission fixed block is mounted on the eccentric shaft through a bearing; the brake device is mounted on the eccentric shaft; a slide block is driven by the eccentric shaft to do reciprocating rectilinear motion up and down, and impacts downwards a mold in the punching and shearing device to realize the purpose that the profile is one-time formed through punching and shearing. Through the adoption of the technical scheme, the automatic profile punching and shearing machine has a compact structure, is reasonable in design, small in occupied area, safe and reliable, has multiple purposes, realizes the flexible operation, reduces the cost, and is flexible and convenient to mount and maintain.

Description

A kind of section bar automatic punching shear machine
Technical field
The utility model belongs to plant equipment field, is specifically related to a kind of section bar automatic punching shear machine.
Background technology
At machine industry, people usually need to use punching and shearing machine to cut into by be processed the product that meets length requirement.In market, upper sectional material is generally strip, need to cut apart cut-out to it, operation to section bar at present, mainly by the diel on punch press, complete, section bar will be located in the workpiece locating slot of the counterdie of its front end insertion diel, then by punch press, the patrix of mould is moved downward, stamping knife inserts in counterdie, cuts off section bar.Along with the development of modern society and the lasting progress of science and technology, client requires more and more higher to the flexibility of equipment processing, requires to realize the function of a tractor serves several purposes, and raising machining accuracy, obtains higher cost performance, but apparatus expensive, cost is high, is not suitable for again the processing of section bar.Current existing device complex structure, bulky, quality weight, in limited factory building space, has occupied larger space, and flexible arrangement is poor; Due to the complexity of structure, cause the reliability of equipment not enough, price is higher.
Summary of the invention
The purpose of this utility model is to provide a kind of section bar automatic punching shear machine, and this punching and shearing machine compact conformation is reasonable in design, takes up room little, safe and reliable, and a tractor serves several purposes, can realize flexibility operation, has reduced cost, and installation and maintenance are flexible.
For achieving the above object, a kind of section bar automatic punching shear of the utility model machine, comprise electrical control gear, base, be fixed on frame, frame workbench on base, be fixed on transmission device, brake gear and punching and shearing device on base, electrical control gear comprises switch and electromagnetic clutch, electrical control gear and brake gear are controlled transmission device, transmission device is controlled punching and shearing device, it is characterized in that:
Described transmission device be by motor, with the fixing electrical machine belt pulley of motor shaft, gear wheel, with the fixing transmission fixed block of frame, eccentric shaft, slide block and slide block location case form; Gear wheel is fixedly connected with flange, flange is arranged on the left end of eccentric shaft by bearing, right-hand member at eccentric shaft is provided with slide block location case by bearing, eccentric shaft is fixed by transmission fixed block and frame, in the case of slide block location, be provided with slide block, slide block is arranged on eccentric shaft by axle sleeve, and the rotation band movable slider by eccentric shaft is rectilinear motion up and down reciprocatingly;
Described brake gear by brake axle, brake block, brake fixed block, the axle sleeve that brakes, screw nut and brake spring forms, this brake gear is fixedly connected with frame by brake fixed block, described brake axle is arranged in the hole in the middle of frame, left end at brake axle is fixed with brake block, brake axle sleeve and screw nut and be enclosed within respectively on brake axle, brake axle sleeve is fixed by brake fixed block and frame, screw the right side that nut is located at brake axle sleeve, the right-hand member inwall of brake axle sleeve is provided with screw thread, screw nut left end outer wall and be provided with screw thread, the outer wall that screws nut is connected with the inner thread of brake axle sleeve, on brake axle, be provided with brake spring and boss, described brake spring is located at boss and screws between the right-hand member wall of nut, boss on brake axle is corresponding with the position of brake axle sleeve,
Described punching and shearing device has many groups, is all fixedly mounted on the rotating disk being flexibly connected with frame workbench, and every group of punching and shearing device is by mold base, patrix, patrix spacer pin and counterdie; Top in mold base is provided with longitudinal punching hole, in mold base, be provided with horizontal installing hole, longitudinally the upper end of punching hole is located on the upper surface of mold base, and lower end communicates with horizontal installing hole, described patrix spacer pin has two of left and right, is arranged on respectively on mold base in locating hole; Described patrix is comprised of contiguous block, guide rod, punching cutter head and punching spring, in the lower end of guide rod, be installed with punching cutter head, the left and right sides in guide rod bottom is respectively equipped with stopper slot, patrix spacer pin carries out spacing to guide rod by the stopper slot on guide rod, punching spring fitting is on the guide rod between mold base and contiguous block; Institute's art counterdie is arranged in the horizontal installing hole of mold base, by counterdie alignment pin, counterdie is located, and is provided with longitudinal punch forming groove and horizontal workpiece locating slot in counterdie, and longitudinally the position of punch forming groove is corresponding with punching cutter head with shape.
In technique scheme, during punching and shearing machine work, eccentric shaft in transmission device is connected with the electromagnetic clutch in electrical control gear by flange, eccentric shaft is fixed in frame by transmission fixed block, transmission fixed block is arranged on eccentric shaft by bearing, brake gear is installed on eccentric shaft, by screwing nut, carry out the rotating speed of eccentric adjustment axle, by the rotation of eccentric shaft, band movable slider is moving linearly up and down reciprocatingly, slide block impacts the mould in punching and shearing device downwards, to realize the one-time formed punching to section bar, in addition, many group punching and shearing devices are installed on frame workbench, can realize flexibility operation, avoided the frequent more trouble of mold exchange.The utlity model has following advantage: the first, compact conformation, reasonable in design, take up room little; The second, safe and reliable, easy to operate; The 3rd, a tractor serves several purposes, can realize flexibility operation, has reduced cost, and installation and maintenance are flexible.
Accompanying drawing explanation
Fig. 1 is the perspective view of a kind of section bar automatic punching shear of the utility model machine;
Fig. 2 is the front view of a kind of section bar automatic punching shear of the utility model machine;
Fig. 3 is the right view of Fig. 2;
Fig. 4 is the perspective view of transmission device in a kind of section bar automatic punching shear of the utility model machine;
Fig. 5 is the internal structure schematic diagram of transmission device in a kind of section bar automatic punching shear of the utility model machine;
Fig. 6 is the perspective view of brake gear in a kind of section bar automatic punching shear of the utility model machine;
Fig. 7 is the internal structure schematic diagram of brake gear in a kind of section bar automatic punching shear of the utility model machine;
Fig. 8 is the perspective view of punching and shearing device in a kind of section bar automatic punching shear of the utility model machine;
Fig. 9 is the internal structure schematic diagram of punching and shearing device in a kind of section bar automatic punching shear of the utility model machine;
Figure 10 is the structural representation of base in a kind of section bar automatic punching shear of the utility model machine;
Figure 11 is the structural representation of a kind of section bar automatic punching shear of the utility model machine mid frame;
Figure 12 is the structural representation of a kind of section bar automatic punching shear of the utility model machine mid frame workbench.
The specific embodiment
Below in conjunction with accompanying drawing, a kind of section bar automatic punching shear machine of the present utility model is described in further detail.
From Fig. 1, Fig. 2, Fig. 3, Figure 10, Figure 11, Figure 12, a kind of section bar automatic punching shear machine of the present embodiment is by electrical control gear, base 1, is fixed on frame 2, frame workbench 3 on base 1, is fixed on transmission device, brake gear and punching and shearing device on base 1, the electrical control gear of the present embodiment is comprised of switch and electromagnetic clutch, electromagnetic clutch is connected by flange 11 with the eccentric shaft 8 of transmission device, controls the rotation of eccentric shaft 8 in transmission device by electromagnetic clutch.8 frictions of brake block 13 in brake gear and the eccentric shaft in transmission device contacts, and to control the speed of eccentric shaft 8 rotations, the rotation of the eccentric shaft 8 by transmission device is with movable slider 9 to move downward, and section bar is carried out to punching.
From Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, the transmission device of a kind of section bar automatic punching shear of the present embodiment machine be by motor 4, with the fixing electrical machine belt pulley 5 of motor shaft, gear wheel 6, with the fixing transmission fixed block 7 of frame 2, eccentric shaft 8, slide block 9 and slide block location case 10 form; Gear wheel 6 is fixedly connected with flange 11, flange 11 is arranged on the left end of eccentric shaft 8 by bearing, right-hand member at eccentric shaft 8 is provided with slide block location case 10 by bearing, eccentric shaft 8 is fixing with frame 2 by transmission fixed block 7, in the case 10 of slide block location, be provided with slide block 9, slide block 9 is arranged on eccentric shaft 8 by axle sleeve, and the rotation band movable slider 9 by eccentric shaft 8 is rectilinear motion up and down reciprocatingly.The transmission device of the present embodiment is when work, by switch activated motor 4, by electrical machine belt pulley 5, rotate, the gear wheel 6 that drive is attached thereto rotates, and the gear wheel 6 of the present embodiment has played wheel action, and gear wheel 6 drives eccentric shaft 8 motions, under the effect of eccentric shaft 8, slide block 9 is rectilinear motion up and down reciprocatingly, thereby drives the mould that is fixed on slide block lower end punching and shearing device to move up and down, and realizes the punching function to section bar.
From Fig. 1, Fig. 2, Fig. 3, Fig. 6, Fig. 7, the brake gear of a kind of section bar automatic punching shear of the present embodiment machine by brake axle 12, brake block 13, brake brake fixed block 14, brake axle sleeve 15, screw nut 16 and brake spring 17 forms, this brake gear is fixedly connected with frame 2 by the brake fixed block 14 that brakes, described brake axle 12 is arranged in the hole in the middle of frame 2, left end at brake axle 12 is fixed with brake block 13, brake axle sleeve 15 and screw nut 16 and be enclosed within respectively on brake axle 12, brake axle sleeve 15 is fixed by brake fixed block 14 and frame 2 of brake, screw the right side that nut 16 is located at brake axle sleeve 15, the right-hand member inwall of brake axle sleeve 15 is provided with screw thread, screw nut 16 left end outer walls and be provided with screw thread, the outer wall that screws nut 16 is connected with the inner thread of brake axle sleeve 15, on brake axle 12, be provided with brake spring 17 and boss 18, described brake spring 17 is located at boss 18 and screws between the right-hand member wall of nut 16, boss 18 on brake axle 12 is corresponding with the position of brake axle sleeve 15.In the wearing and tearing due to brake block 13 during in work of the brake gear of the present embodiment, and cause brake block 13 to contact not tight with the eccentric shaft in punching and shearing machine transmission device, cause braking effect bad, the present embodiment only need screw nut 16 by manual rotation, under the effect of spring 17, promote brake axle 12 and be moved to the left, drive like this brake block 13 to move to left, make eccentric shaft 8 close contacts in brake block 13 and punching and shearing machine transmission device, play braking action.If do not needed brake,, only need to screw nut 16, spring 17 moves to right, releasing of brake sheet 13.
From Fig. 1, Fig. 2, Fig. 3, Fig. 8, Fig. 9, the punching and shearing device of a kind of section bar automatic punching shear of the present embodiment machine has many groups, all be fixedly mounted on the rotating disk 33 being flexibly connected with frame workbench 3, every group of punching and shearing device is by mold base 19, patrix, patrix spacer pin 20 and counterdie 21; Top in mold base 19 is provided with longitudinal punching hole 22, in mold base 19, be provided with horizontal installing hole 23, longitudinally the upper end of punching hole 22 is located on the upper surface of mold base 19, lower end communicates with horizontal installing hole 23, described patrix spacer pin 20 has two of left and right, is arranged on respectively on mold base 19 in locating hole 24; Described patrix is comprised of contiguous block 25, guide rod 26, punching cutter head 27 and punching spring 28, in the lower end of guide rod 26, be installed with punching cutter head 27, the left and right sides in guide rod 26 bottoms is respectively equipped with stopper slot 29, patrix spacer pin 20 is undertaken spacing by 29 pairs of guide rods of the stopper slot on guide rod 26 26, punching spring 28 is arranged on the guide rod 26 between mold base 19 and contiguous block 25; Institute's art counterdie 21 is arranged in the horizontal installing hole 23 of mold base 19, by 30 pairs of counterdies of counterdie alignment pin, 21 location, in counterdie 21, be provided with longitudinal punch forming groove 31 and horizontal workpiece locating slot 32, longitudinally position and the shape of punch forming groove 31 are corresponding with punching cutter head 27.Punching and shearing device at the present embodiment is in operation, first counterdie 21 is arranged in the horizontal installing hole 23 of mold base 19, and by counterdie alignment pin 30, positioned fixingly, meanwhile, section bar to be processed inserts in the workpiece locating slot 32 of counterdie 21, now, motor 4 starts, and the punching cutter head 27 of patrix, under the drive of punching and shearing machine transmission device, moves downward, by on mold base 19 longitudinally punching hole 22 be stamped in counterdie 21 longitudinally in punch forming groove 31, section bar is carried out to punching cut-out.The punching and shearing device of the present embodiment has many groups, and all, on the rotating disk 33 of installation frame workbench 3 tops, rotating disk 33 is flexibly connected with frame workbench 3, and rotating disk 33 can rotate on frame workbench 3.When practical application, the mould of organizing different purposes is first arranged on rotating disk 33 more, as needs mold exchange, rotatable rotary table 33, by the lower end of required mold alignment slide block 9, restart motor and carry out punching operation.
Figure 10 is the structural representation of the present embodiment base 1.Figure 11 is the structural representation of the present embodiment frame 2.Figure 12 is the structural representation of the present embodiment frame workbench 3.As seen from Figure 12, many group punching and shearing devices are installed on rotating disk 33.
In the above-described embodiments, during punching and shearing machine work, eccentric shaft 8 in transmission device is connected with the electromagnetic clutch in electrical control gear by flange 11, eccentric shaft 8 is fixed in frame 2 by transmission fixed block 7, transmission fixed block 7 is arranged on eccentric shaft 8 by bearing, on eccentric shaft 8, brake gear is installed, by screwing nut 16, control the rotating speed of eccentric shaft 8, by the rotation of eccentric shaft 8, band movable slider 9 is moving linearly up and down reciprocatingly, slide block impacts the patrix in punching and shearing device downwards, by patrix, impact counterdie downwards, to realize the one-time formed punching to section bar.The present embodiment compact conformation, reasonable in design, take up room little, safe and reliable, a tractor serves several purposes, can realize flexibility operation, has reduced cost, and installation and maintenance are flexible.

Claims (1)

1. a section bar automatic punching shear machine, comprise electrical control gear, base (1), be fixed on frame (2), frame workbench (3) on base (1), be fixed on transmission device, brake gear and punching and shearing device on base (1), electrical control gear comprises switch and electromagnetic clutch, electrical control gear and brake gear are controlled transmission device, transmission device is controlled punching and shearing device, it is characterized in that:
Described transmission device be by motor (4), with the fixing electrical machine belt pulley (5) of motor shaft, gear wheel (6), with the fixing transmission fixed block (7) of frame (2), eccentric shaft (8), slide block (9) and slide block location case (10) composition; Gear wheel (6) is fixedly connected with flange (11), flange (11) is arranged on the left end of eccentric shaft (8) by bearing, right-hand member at eccentric shaft (8) is provided with slide block location case (10) by bearing, eccentric shaft (8) is fixing by transmission fixed block (7) and frame (2), in slide block location case (10), be provided with slide block (9), it is upper that slide block (9) is arranged on eccentric shaft (8) by axle sleeve, and the rotation band movable slider (9) by eccentric shaft (8) is rectilinear motion up and down reciprocatingly;
Described brake gear by brake axle (12), brake block (13), brake fixed block (14), brake axle sleeve (15), screw nut (16) and brake spring (17) forms, this brake gear is fixedly connected with frame (2) by brake fixed block (14), described brake axle (12) is arranged in the hole in the middle of frame (2), left end at brake axle (12) is fixed with brake block (13), brake axle sleeve (15) and screw nut (16) and be enclosed within respectively on brake axle (12), brake axle sleeve (15) is fixing by brake fixed block (14) and frame (2), screw the right side that nut (16) is located at brake axle sleeve (15), the right-hand member inwall of brake axle sleeve (15) is provided with screw thread, screw nut (16) left end outer wall and be provided with screw thread, the outer wall that screws nut (16) is connected with the inner thread of brake axle sleeve (15), on brake axle (12), be provided with brake spring (17) and boss (18), described brake spring (17) is located at boss (18) and screws between the right-hand member wall of nut (16), boss (18) on brake axle (12) is corresponding with the position of brake axle sleeve (15),
Described punching and shearing device has many groups, is all fixedly mounted on the rotating disk (33) being flexibly connected with frame workbench (3) upper, and every group of punching and shearing device is by mold base (19), patrix, patrix spacer pin (20) and counterdie (21); Top in mold base (19) is provided with longitudinal punching hole (22), in mold base (19), be provided with horizontal installing hole (23), longitudinally the upper end of punching hole (22) is located on the upper surface of mold base (19), lower end communicates with horizontal installing hole (23), described patrix spacer pin (20) has two of left and right, is arranged on respectively in the upper locating hole (24) of mold base (19); Described patrix is comprised of contiguous block (25), guide rod (26), punching cutter head (27) and punching spring (28), in the lower end of guide rod (26), be installed with punching cutter head (27), the left and right sides in guide rod (26) bottom is respectively equipped with stopper slot (29), patrix spacer pin (20) carries out spacing to guide rod (26) by the stopper slot (29) on guide rod (26), punching spring (28) is arranged on the guide rod (26) between mold base (19) and contiguous block (25); Institute's art counterdie (21) is arranged in the horizontal installing hole (23) of mold base (19), by counterdie alignment pin (30), counterdie (21) is located, in counterdie (21), be provided with longitudinal punch forming groove (31) and horizontal workpiece locating slot (32), longitudinally position and the shape of punch forming groove (31) are corresponding with punching cutter head (27).
CN201320575706.1U 2013-09-17 2013-09-17 Automatic profile punching and shearing machine Withdrawn - After Issue CN203459495U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320575706.1U CN203459495U (en) 2013-09-17 2013-09-17 Automatic profile punching and shearing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320575706.1U CN203459495U (en) 2013-09-17 2013-09-17 Automatic profile punching and shearing machine

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CN201320575706.1U Withdrawn - After Issue CN203459495U (en) 2013-09-17 2013-09-17 Automatic profile punching and shearing machine

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103464566A (en) * 2013-09-17 2013-12-25 安庆市阳光机械制造有限责任公司 Automatic profile stamping and shearing machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103464566A (en) * 2013-09-17 2013-12-25 安庆市阳光机械制造有限责任公司 Automatic profile stamping and shearing machine
CN103464566B (en) * 2013-09-17 2015-12-02 安庆市阳光机械制造有限责任公司 A kind of section bar automatic punching shear machine

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AV01 Patent right actively abandoned

Granted publication date: 20140305

Effective date of abandoning: 20151202

AV01 Patent right actively abandoned

Granted publication date: 20140305

Effective date of abandoning: 20151202

C25 Abandonment of patent right or utility model to avoid double patenting