CN213997401U - Punching device of automatic machining operation platform - Google Patents

Punching device of automatic machining operation platform Download PDF

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Publication number
CN213997401U
CN213997401U CN202022350036.6U CN202022350036U CN213997401U CN 213997401 U CN213997401 U CN 213997401U CN 202022350036 U CN202022350036 U CN 202022350036U CN 213997401 U CN213997401 U CN 213997401U
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China
Prior art keywords
punching
hydraulic cylinder
conveying
shock absorption
platform
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CN202022350036.6U
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Chinese (zh)
Inventor
何睿
厉志
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Wuhu Lansheng Intelligent Equipment Co ltd
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Wuhu Lansheng Intelligent Equipment Co ltd
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Abstract

The utility model provides an automatic change processing work platform's punching device, comprises a workbench, the mount is installed at the top of workstation, the inboard symmetry side by side of mount is equipped with conveying mechanism, every conveying mechanism all includes drive arrangement, track and a plurality of delivery wheel, every fixing mechanism, every are all installed to one side of conveying mechanism fixing mechanism all includes the second pneumatic cylinder, every the clamp plate is all installed to the piston rod of second pneumatic cylinder, and two last pressure mechanism is installed to conveying mechanism's one end, it includes the third pneumatic cylinder to go up pressure mechanism, the piston rod of third pneumatic cylinder is connected with the mounting bracket, the inboard of mounting bracket is equipped with the pinch roller. The utility model discloses a drive arrangement, delivery wheel, second pneumatic cylinder, clamp plate, third pneumatic cylinder and last pinch roller, but the position of automatically regulated work piece does not need the position that the manual regulation punched a hole, has reduced the error, the effectual accuracy that punches a hole that has improved.

Description

Punching device of automatic machining operation platform
Technical Field
The utility model mainly relates to the technical field of punching equipment, specifically be an automatic change processing operation platform's punching device.
Background
In the prior art, a workpiece needs to be punched by using a punching device, after one-time punching is completed, a product may need to be moved by hand for subsequent punching, and certain offset may be generated by moving the product by hand, so that the machining accuracy is low.
According to patent document No. 201920233058.9, there is provided a punching apparatus for punching a profile having side and bottom walls in an L-shaped configuration, the punching apparatus comprising: a die assembly; the die assembly includes: a first die section having a punch pin, a second die section having a scrap channel; a side wall configuration space is formed between the first punching die part and the second punching die part, and the side wall of the section bar is movably configured in the side wall configuration space; the punching device also comprises a bottom wall configuration space, and the bottom wall of the profile is positioned in the bottom wall configuration space; the die assembly slides backwards along the first direction to correspond to the first die part close to the second die part so as to close the side wall configuration space, and slides forwards along the first direction to correspond to the first die part far away from the second die part so as to open the side wall configuration space, so that although the waste material does not influence the subsequent processing operation of the section bar on the production line, the product is moved by hand to punch the hole, a certain deviation can be generated, and the processing precision is low.
SUMMERY OF THE UTILITY MODEL
The utility model mainly provides an automatic change punching device of processing operation platform for solve the technical problem who proposes among the above-mentioned background art.
The utility model provides a technical scheme that above-mentioned technical problem adopted does:
a punching device of an automatic processing operation platform comprises a workbench, wherein a fixed frame is installed at the top of the workbench, conveying mechanisms are symmetrically installed on the inner side of the fixed frame side by side, each conveying mechanism comprises a driving device, a rail and a plurality of conveying wheels, the plurality of conveying wheels are all located on the inner side of the rail, one end, far away from the driving device, of each conveying wheel is rotatably connected with the rail through a ball bearing, a fixing mechanism is installed on one side of each conveying mechanism, each fixing mechanism comprises a second hydraulic cylinder, a piston rod of each second hydraulic cylinder extends through a side plate of a second supporting frame to the inner side of the second hydraulic cylinder and is provided with a pressing plate, one ends of the two conveying mechanisms are provided with a pressing mechanism, each pressing mechanism comprises a third hydraulic cylinder, and a piston rod of the third hydraulic cylinder is connected with an installation frame, the inner side of the mounting frame is provided with an upper pressing wheel, and the center of the upper pressing wheel is rotatably connected with the side wall of the mounting frame through a shaft rod.
Preferably, each driving device all includes the chain, the inboard meshing of chain is connected with first sprocket and a plurality of second sprocket, every the center department of first sprocket and second sprocket alternates respectively and is connected with first axis of rotation and second axis of rotation, every the one end of first axis of rotation and second axis of rotation all links to each other with the delivery wheel.
Preferably, an electric motor is horizontally mounted on the supporting plate outside each track, and an output shaft of each electric motor is connected with the first rotating shaft.
Preferably, first support frame is installed to the top of second support frame, the top of first support frame is equipped with the punching press subassembly, the punching press subassembly includes first pneumatic cylinder, the top of first pneumatic cylinder is fixed in the center department of mount roof, the piston rod of first pneumatic cylinder is connected with the punching press head, the roof of first support frame and second support frame is run through in proper order to the bottom of punching press head.
Preferably, a controller is installed on one side of the fixing frame and is electrically connected with the electric motor, the first hydraulic cylinder, the second hydraulic cylinder and the third hydraulic cylinder through leads respectively.
Preferably, every one side that the second pneumatic cylinder was kept away from to the clamp plate all is equipped with damper assembly, every damper assembly all includes the shock attenuation board, every the cushion rubber is all installed to one side of shock attenuation board, every one side that is close to the cushion rubber on the shock attenuation board all is equipped with a plurality of mounting grooves side by side, every the inboard of mounting groove all is connected with the rubber column through damping spring, every the cambered surface end of rubber column all runs through the cushion rubber and extends to its outside.
Preferably, the outer wall of the upper pressing wheel is fixedly wrapped with an elastic rubber sleeve.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model can automatically adjust the position of the workpiece through the driving device, the conveying wheel, the second hydraulic cylinder, the pressing plate, the third hydraulic cylinder and the upper pressing wheel, and does not need to manually adjust the punching position, thereby reducing the error and effectively improving the punching accuracy; the damping rubber pad has the advantages that the damping rubber pad can buffer the vibration received when the workpiece is punched through the damping spring and the rubber column, the stability of the workpiece in punching is improved, the workpiece can be effectively prevented from deviating, and the workpiece can be prevented from being damaged by the pressing plate and the upper pressing wheel through the damping rubber pad, the rubber column and the elastic rubber sleeve.
The present invention will be explained in detail with reference to the drawings and specific embodiments.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a sectional view of the side structure of the fixing frame of the present invention;
FIG. 3 is a front sectional view of the fixing frame of the present invention;
FIG. 4 is a sectional view of the driving device of the present invention;
fig. 5 is a sectional view of the shock-absorbing assembly of the present invention.
In the figure: 1. a work table; 11. a fixed mount; 12. a controller; 13. a second support frame; 14. a first support frame; 2. a conveying mechanism; 21. a drive device; 211. an electric motor; 212. a first rotating shaft; 213. a second rotating shaft; 214. a first sprocket; 215. a chain; 216. a second sprocket; 22. a delivery wheel; 23. a track; 3. a stamping assembly; 31. a first hydraulic cylinder; 32. punching a head; 4. a fixing mechanism; 41. a second hydraulic cylinder; 42. pressing a plate; 5. a pressing mechanism; 51. a third hydraulic cylinder; 52. a mounting frame; 53. an upper pinch roller; 531. an elastic rubber sleeve; 6. a shock absorbing assembly; 61. a damper plate; 611. mounting grooves; 62. a shock-absorbing rubber pad; 63. a damping spring; 64. a rubber column.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
In an embodiment, referring to fig. 1-4, a punching apparatus for an automated processing platform includes a workbench 1, a fixed frame 11 is installed at the top of the workbench 1, conveying mechanisms 2 are symmetrically installed on the inner side of the fixed frame 11 side by side, each conveying mechanism 2 includes a driving device 21, a rail 23 and a plurality of conveying wheels 22, the plurality of conveying wheels 22 are located on the inner side of the rail 23, one end of each conveying wheel 22 far away from the driving device 21 is rotatably connected to the rail 23 through a ball bearing, a fixing mechanism 4 is installed on one side of each conveying mechanism 2, each fixing mechanism 4 includes a second hydraulic cylinder 41, a piston rod of each second hydraulic cylinder 41 extends through a side plate of a second supporting frame 13 to the inner side of the second supporting frame and is provided with a pressing plate 42, and one end of each conveying mechanism 2 is provided with a pressing mechanism 5, the pressing mechanism 5 comprises a third hydraulic cylinder 51, a piston rod of the third hydraulic cylinder 51 is connected with an installation frame 52, an upper pressing wheel 53 is arranged on the inner side of the installation frame 52, the center of the upper pressing wheel 53 is rotatably connected with the side wall of the installation frame 52 through a shaft rod, a workpiece is placed on the conveying wheel 22, a pressing plate 42 is driven by the extension and contraction of a piston rod of the second hydraulic cylinder 41 to press the workpiece in the horizontal direction, the upper pressing wheel 53 is driven by the extension and contraction of the piston rod of the third hydraulic cylinder 51 to press the workpiece in the vertical direction, the workpiece is loosened after the first punching, the workpiece is conveyed forwards through the conveying wheel 22, the operations are repeated after a certain distance is conveyed, the workpiece punching can be completed, the distance of the punching is fixed, the position of the punching is not required to be manually adjusted, the error is reduced, the punching accuracy is improved, each driving device 21 comprises a chain 215, and the inner side of the chain 215 is engaged and connected with a first chain wheel 214 and a plurality of second chain wheels 216, the centers of the first chain wheel 214 and the second chain wheel 216 are respectively connected with a first rotating shaft 212 and a second rotating shaft 213 in an inserting manner, one end of each of the first rotating shaft 212 and the second rotating shaft 213 is connected with the conveying wheel 22, an electric motor 211 is horizontally arranged on a supporting plate on the outer side of each track 23, an output shaft of each electric motor 211 is connected with the first rotating shaft 212, the first rotating shaft 212 is driven by the electric motor 211 to drive the first chain wheel 214 to rotate, the first rotating shaft 212 and the second rotating shaft 213 are driven by the first chain wheel 214 and the second chain wheel 216 in a matching manner with the chain 215 to rotate the conveying wheel 22, and the rotating conveying wheel 22 drives the workpiece to move forwards.
In an embodiment, referring to fig. 1 and 2, a first support frame 14 is installed above a second support frame 13, a stamping assembly 3 is installed above the first support frame 14, the stamping assembly 3 includes a first hydraulic cylinder 31, a top end of the first hydraulic cylinder 31 is fixed at a center of a top plate of a fixed frame 11, a piston rod of the first hydraulic cylinder 31 is connected with a stamping head 32, a bottom end of the stamping head 32 sequentially penetrates through the top plates of the first support frame 14 and the second support frame 13, the first hydraulic cylinder 31 drives the stamping head 32 to punch a workpiece, a controller 12 is installed at one side of the fixed frame 11, the controller 12 adopts a siemens PLC controller with a model number of 6ED1055-1MM00-0BA2, and the controller 12 is electrically connected with an electric motor 211, the first hydraulic cylinder 31, a second hydraulic cylinder 41 and a third hydraulic cylinder 51 through wires, the controller 12 controls the electric motor 211, the first hydraulic cylinder 31, the second hydraulic cylinder 41 and the third hydraulic cylinder 51 to work, and programs are written into the controller 12, so that the controller 12 controls the first hydraulic cylinder 31, the second hydraulic cylinder 41 and the third hydraulic cylinder 51 to work at intervals, namely, when the workpiece moves forwards for a certain distance, the pressing plate 42 and the upper pressing wheel 53 can press the workpiece, and the punching head 32 punches the hole, thereby reducing errors generated by manually moving the workpiece and improving the punching accuracy.
In an embodiment, referring to fig. 2, 3 and 5, a damping assembly 6 is disposed on a side of each of the pressing plates 42 away from the second hydraulic cylinder 41, each of the damping assemblies 6 includes a damping plate 61, a damping rubber pad 62 is mounted on one side of each of the damping plates 61, a plurality of mounting grooves 611 are disposed on a side of each of the damping plates 61 close to the damping rubber pad 62 side by side, a rubber column 64 is connected to an inner side of each of the mounting grooves 611 through a damping spring 63, an arc end of each of the rubber columns 64 extends to an outer side through the damping rubber pad 62, when the pressing plate 42 presses the workpiece, the damping spring 63 is pressed by the workpiece through the rubber column 64, vibration received by the workpiece during punching is buffered through the damping spring 63 and the rubber column 64, stability of the workpiece during punching is improved, workpiece deviation of the workpiece is effectively prevented, and the pressing plate 42 can be prevented from damaging the workpiece through the damping rubber pad 62 and the rubber column 64, an elastic rubber sleeve 531 is fixedly wrapped on the outer wall of the upper pressing wheel 53, and the upper pressing wheel 53 is prevented from damaging a workpiece through the elastic rubber sleeve 531.
The utility model discloses a concrete operation as follows:
firstly, a workpiece is placed on a conveying wheel 22, a controller 12 controls a first hydraulic cylinder 31, a second hydraulic cylinder 41 and a third hydraulic cylinder 51 to work, a pressing plate 42 is driven by the extension of a piston rod of the second hydraulic cylinder 41 to press the workpiece in the horizontal direction, an upper pressing wheel 53 is driven by the extension of a piston rod of the third hydraulic cylinder 51 to press the workpiece in the vertical direction, then a punching head 32 is driven by the first hydraulic cylinder 31 to punch the workpiece, after the workpiece is punched for the first time, the electric motor 211 is controlled by the controller 12 to work, the electric motor 211 drives a first rotating shaft 212 to drive a first chain wheel 214 to rotate, the first rotating shaft 212 and a second rotating shaft 213 are driven by the cooperation of the first chain wheel 214 and the second chain wheel 216 and a chain 215 to drive the conveying wheel 22 to rotate, the workpiece is conveyed forwards by the rotating conveying wheel 22, and after a distance is conveyed, the operations of pressing, punching and loosening are repeated, the workpiece punching can be completed, the punching distance is certain, and the accuracy is high.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims (7)

1. The utility model provides an automatic change punching device of processing work platform, includes workstation (1), its characterized in that, mount (11) are installed at the top of workstation (1), conveying mechanism (2) are installed to the inboard side by side symmetry of mount (11), every conveying mechanism (2) all include drive arrangement (21), track (23) and a plurality of delivery wheel (22), and a plurality of delivery wheel (22) all are located the inboard of track (23), every the one end that drive arrangement (21) were kept away from in delivery wheel (22) all is the rotation connection with track (23) through ball bearing, and every fixed establishment (4) are all installed to one side of conveying mechanism (2), every fixed establishment (4) all include second pneumatic cylinder (41), every the piston rod of second pneumatic cylinder (41) all runs through the curb plate of second support frame (13) and extends to its inboard and installs clamp plate (42), and two last pressure mechanism (5) are installed to the one end of conveying mechanism (2), it includes third pneumatic cylinder (51) to go up pressure mechanism (5), the piston rod of third pneumatic cylinder (51) is connected with mounting bracket (52), the inboard of mounting bracket (52) is equipped with pinch roller (53), the center department of going up pinch roller (53) is to rotate with the lateral wall of mounting bracket (52) through the axostylus axostyle and is connected.
2. The punching device of the automatic processing working platform as claimed in claim 1, wherein each driving device (21) comprises a chain (215), a first chain wheel (214) and a plurality of second chain wheels (216) are engaged and connected to the inner side of the chain (215), a first rotating shaft (212) and a second rotating shaft (213) are respectively inserted and connected to the centers of the first chain wheel (214) and the second chain wheels (216), and one end of each first rotating shaft (212) and one end of each second rotating shaft (213) are connected with a conveying wheel (22).
3. A punching device of an automated processing platform according to claim 2, characterized in that an electric motor (211) is horizontally mounted on the support plate outside each rail (23), and the output shaft of each electric motor (211) is connected with the first rotating shaft (212).
4. The punching device of the automatic processing operation platform as claimed in claim 3, wherein the first support frame (14) is mounted above the second support frame (13), the punching assembly (3) is arranged above the first support frame (14), the punching assembly (3) comprises a first hydraulic cylinder (31), the top end of the first hydraulic cylinder (31) is fixed at the center of the top plate of the fixed frame (11), a piston rod of the first hydraulic cylinder (31) is connected with a punching head (32), and the bottom end of the punching head (32) sequentially penetrates through the top plates of the first support frame (14) and the second support frame (13).
5. The punching device of the automatic processing operation platform as claimed in claim 4, wherein a controller (12) is installed on one side of the fixing frame (11), and the controller (12) is electrically connected with the electric motor (211), the first hydraulic cylinder (31), the second hydraulic cylinder (41) and the third hydraulic cylinder (51) through wires respectively.
6. The punching device of the automatic processing operation platform as claimed in claim 1, wherein each side of the pressing plate (42) far away from the second hydraulic cylinder (41) is provided with a shock absorption assembly (6), each shock absorption assembly (6) comprises a shock absorption plate (61), a shock absorption rubber pad (62) is mounted on one side of each shock absorption plate (61), one side of each shock absorption plate (61) close to the shock absorption rubber pad (62) is provided with a plurality of mounting grooves (611) side by side, the inner side of each mounting groove (611) is connected with a rubber column (64) through a shock absorption spring (63), and the cambered surface end of each rubber column (64) extends to the outer side of the shock absorption rubber pad (62) in a penetrating manner.
7. The punching device of the automatic processing operation platform as claimed in claim 1, wherein an elastic rubber sleeve (531) is fixedly wrapped on the outer wall of the upper pressing wheel (53).
CN202022350036.6U 2020-10-20 2020-10-20 Punching device of automatic machining operation platform Active CN213997401U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022350036.6U CN213997401U (en) 2020-10-20 2020-10-20 Punching device of automatic machining operation platform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022350036.6U CN213997401U (en) 2020-10-20 2020-10-20 Punching device of automatic machining operation platform

Publications (1)

Publication Number Publication Date
CN213997401U true CN213997401U (en) 2021-08-20

Family

ID=77300622

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022350036.6U Active CN213997401U (en) 2020-10-20 2020-10-20 Punching device of automatic machining operation platform

Country Status (1)

Country Link
CN (1) CN213997401U (en)

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