CN216757792U

CN216757792U - Shearing and punching device for copper bar machining

Info

Publication number: CN216757792U
Application number: CN202122812283.8U
Authority: CN
Inventors: 李西柱; 李坤泽
Original assignee: Cangzhou Aoli Electric Co ltd
Current assignee: Cangzhou Aoli Electric Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-06-17
Anticipated expiration: 2031-11-17

Abstract

The utility model relates to the technical field of auxiliary devices for copper bar processing, in particular to a shearing and punching device for copper bar processing; the copper bar is convenient to pick and place, and the safety and the use reliability are improved; the stamping device comprises a workbench and a stamping mechanism, wherein the workbench is provided with a bottom die, the stamping mechanism is arranged at the top end of the workbench, and the bottom output end of the stamping mechanism is provided with a top die matched with the bottom die; punching press mechanism includes four group's stands, the roof, mounting panel and punching press hydro-cylinder, the top of die block is provided with the standing groove, and place the template in the standing groove, the left end and the right-hand member of die block all are provided with drive arrangement, drive arrangement includes the sliding plate, first branch, second branch, gear and stabilizer, sliding plate slidable mounting is in the outside of die block, and be provided with on the sliding plate with gear complex rack and two sets of stabilizer, be provided with on the stabilizer with stabilizer complex plane, the rear end of two sets of sliding plates all is provided with the drive mechanism who is connected with the mounting panel.

Description

Shearing and punching device for copper bar machining

Technical Field

The utility model relates to the technical field of auxiliary devices for copper bar processing, in particular to a shearing and punching device for copper bar processing.

Background

As is well known, the shearing and punching device for processing the copper bar is an accessory device for punching and shearing the copper bar in the copper bar processing process, and is widely used in the field of copper bar production and processing; the existing shearing and punching device for copper bar processing comprises a workbench and a punching mechanism, wherein a bottom die is arranged at the top end of the workbench, the punching mechanism is arranged on the workbench, and a top die matched with the punching mechanism is arranged at the output end of the bottom of the punching mechanism; when the existing shearing and punching device for processing the copper bar is used, a copper plate is placed on a bottom die, then a top die is driven by a punching mechanism to move downwards, and the copper bar is punched and sheared by matching the top die with the bottom die; present copper bar processing is with cuting that punching device uses the discovery, all need the manual work to carry out getting of copper bar in the below of top mould at every turn and put, and operating space is little, and has certain potential safety hazard, leads to using the reliability lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the shearing and punching device for processing the copper bar, which is convenient for taking and placing the copper bar and improves the safety and the use reliability.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a shearing and punching device for copper bar processing comprises a workbench and a punching mechanism, wherein the workbench is provided with a bottom die, the punching mechanism is arranged at the top end of the workbench, and the output end of the bottom of the punching mechanism is provided with a top die matched with the bottom die; the punching mechanism comprises four groups of stand columns, a top plate and a mounting plate, wherein four end points of the mounting plate are respectively provided with a through hole which is communicated from top to bottom, the bottom ends of the four groups of stand columns are connected with the top end of a workbench, the top ends of the four groups of stand columns respectively penetrate through the four groups of through holes and are connected with the bottom end of the top plate, a punching oil cylinder is installed at the top end of the top plate, the bottom output end of the punching oil cylinder penetrates through the top plate and is connected with the top end of the mounting plate, a top die is installed at the bottom end of the mounting plate, a placing template is placed in the placing groove, the left end and the right end of the bottom die are respectively provided with a driving device, the driving device comprises a sliding plate, a first supporting rod, a second supporting rod, a gear and a balance wheel, the gear and the balance wheel can be rotatably installed at the outer side of the bottom die, the bottom ends of the first supporting rod and the second supporting rod are respectively connected with the gear and the balance wheel, the top ends of the first supporting rod and the second supporting rod are hinged to the outer side of the placing template, the sliding plate is slidably mounted on the outer side of the bottom die, a rack matched with the gear and two groups of balance plates are arranged on the sliding plate, a plane matched with the balance plates is arranged on the balance wheel, and transmission mechanisms connected with the mounting plates are arranged at the rear ends of the two groups of sliding plates.

Preferably, drive mechanism includes riser, push pedal and hydraulic pressure vaulting pole, the top of riser is connected with the bottom of mounting panel to be provided with the pinch roller in the bottom of riser, the push pedal is installed in the rear end of sliding plate to be provided with at the rear end of push pedal with pinch roller complex domatic structure, the front end of hydraulic pressure vaulting pole is connected with the top of workstation, and the rear side output of hydraulic pressure vaulting pole is connected with the front end of push pedal.

Preferably, the first strut and the second strut are arranged in parallel.

Preferably, the front end of the placing groove is provided with an inclined opening for facilitating the placing of the template in and out of the placing groove.

Preferably, the left end and the right end of die block all are provided with the communicating groove of stepping down with the standing groove, first branch and second branch are located the groove department of stepping down with the articulated department of placing the template.

Preferably, when one of the balance plates of the driving device is tightly attached to the plane of the balance wheel, the placing template is located in the placing groove, and when the other balance plate of the driving device is tightly attached to the plane of the balance wheel, the placing template extends out of the placing groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a shearing and punching device for copper bar processing, which has the following beneficial effects:

1. the shearing and punching device for copper bar processing is characterized in that a copper plate is arranged at the top end of a placing template, a punching oil cylinder drives a mounting plate and a top die to move downwards, a transmission mechanism drives a sliding plate to slide forwards, a first support rod is driven to rotate around the circle center of a gear through the matching of a rack and the gear, the placing template and the copper plate are horizontally conveyed into a placing groove, then the copper plate is punched and sheared through the matching of the top die and the placing template, after the processing is finished, the mounting plate rises, the sliding plate is driven to slide backwards through the transmission mechanism, and then the first support rod is driven to rotate reversely around the circle center of the gear through the matching of the rack and the gear, so that the placing template and the copper plate are horizontally conveyed to the front of a bottom die, a copper bar is convenient to carry out, and the safety and the use reliability are improved;

2. according to the shearing and punching device for processing the copper bar, the placing template is conveyed through the two groups of first supporting rods and the two groups of second supporting rods, so that the placing template can be kept horizontal during conveying;

3. this copper bar processing is with cuting punching device, when placing the template and carry into the standing groove in, through the plane cooperation of a set of balance plate and stabilizer, guarantee to place the stability of template, when placing the template and carry the outside of standing groove, through the plane cooperation of another set of balance plate and stabilizer, guarantee to place the stability of template, be convenient for get the copper bar and put.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic plan view of the present invention;

FIG. 3 is a schematic view of a three-dimensional structure of the connection of the bottom die, the driving device and the transmission mechanism of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3;

in the drawings, the reference numbers: 1. a work table; 2. bottom die; 3. carrying out top die; 4. a column; 5. a top plate; 6. mounting a plate; 7. punching an oil cylinder; 8. placing a template; 9. a sliding plate; 10. a first support bar; 11. a second support bar; 12. a gear; 13. a balance wheel; 14. a balance plate; 15. a plane; 16. a vertical plate; 17. pushing the plate; 18. a hydraulic stay bar; 19. a pinch roller; 20. a slope structure; 21. A yielding groove; 22. a rack.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the shearing and punching device for copper bar processing of the present invention comprises a workbench 1 and a punching mechanism, wherein the workbench 1 is provided with a bottom die 2, the punching mechanism is mounted at the top end of the workbench 1, and the output end of the bottom of the punching mechanism is provided with a top die 3 matched with the bottom die 2; the punching mechanism comprises four groups of stand columns 4, a top plate 5 and a mounting plate 6, four end points of the mounting plate 6 are provided with through holes which are communicated from top to bottom, the bottom ends of the four groups of stand columns 4 are connected with the top end of the workbench 1, the top ends of the four groups of stand columns 4 respectively penetrate through the four groups of through holes and are connected with the bottom end of the top plate 5, a punching oil cylinder 7 is installed at the top end of the top plate 5, the bottom output end of the punching oil cylinder 7 penetrates through the top plate 5 and is connected with the top end of the mounting plate 6, a top die 3 is installed at the bottom end of the mounting plate 6, a placing groove is arranged at the top end of the bottom die 2, a placing template 8 is placed in the placing groove, the left end and the right end of the bottom die 2 are respectively provided with a driving device, the driving device comprises a sliding plate 9, a first supporting rod 10, a second supporting rod 11, a gear 12 and a balance wheel 13, the gear 12 and the balance wheel 13 can be rotatably installed at the outer side of the bottom die 2, the bottom ends of the first supporting rod 10 and the second supporting rod 11 are respectively connected with a gear 12 and a balance wheel 13, the top ends of the first supporting rod 10 and the second supporting rod 11 are hinged with the outer side of the placing template 8, the sliding plate 9 is slidably mounted on the outer side of the bottom die 2, a rack 22 matched with the gear 12 and two groups of balance plates 14 are arranged on the sliding plate 9, a plane 15 matched with the balance plates 14 is arranged on the balance wheel 13, and transmission mechanisms connected with the mounting plate 6 are arranged at the rear ends of the two groups of sliding plates 9; placing the copper plate on the top end of a placing template 8, driving a mounting plate 6 and a top die 3 to move downwards by a stamping oil cylinder 7, driving a sliding plate 9 to slide forwards by a transmission mechanism, driving a first supporting rod 10 to rotate around the circle center of a gear 12 by the matching of a rack 22 and the gear 12, horizontally conveying the placing template 8 and the copper plate into a placing groove, then punching and shearing the copper plate by the matching of the top die 3 and the placing template 8, after the processing is finished, lifting the mounting plate 6, driving the sliding plate 9 to slide backwards by the transmission mechanism, and driving the first supporting rod 10 to reversely rotate around the circle center of the gear 12 by the matching of the rack and the gear 12, so that the placing template 8 and the copper plate are horizontally conveyed to the front of a bottom die 2, the copper bar is convenient to take and place, and the safety and the use reliability are improved; the placing templates 8 are conveyed through the two groups of first supporting rods 10 and the two groups of second supporting rods 11, so that the placing templates 8 can be kept horizontal during conveying; when placing in template 8 carries into the standing groove, through the plane 15 cooperation of a set of balance plate 14 and stabilizer 13, guarantee to place the stability of template 8, when placing template 8 and carrying the outside of standing groove, through the plane 15 cooperation of another a set of balance plate 14 and stabilizer 13, guarantee to place the stability of template 8, be convenient for get the copper bar and put.

The transmission mechanism comprises a vertical plate 16, a push plate 17 and a hydraulic support rod 18, the top end of the vertical plate 16 is connected with the bottom end of the mounting plate 6, a pinch roller 19 is arranged at the bottom end of the vertical plate 16, the push plate 17 is mounted at the rear end of the sliding plate 9, a slope structure 20 matched with the pinch roller 19 is arranged at the rear end of the push plate 17, the front end of the hydraulic support rod 18 is connected with the top end of the workbench 1, and the rear output end of the hydraulic support rod 18 is connected with the front end of the push plate 17; the mounting panel 6 drives the riser 16 and the pinch roller 19 to move downwards when downwards, and through the cooperation of pinch roller 19 and the domatic structure 20 of push pedal 17, promote push pedal 17 and sliding plate 9 and slide forward, pinch roller 19 separates with the domatic structure 20 of push pedal 17 when mounting panel 6 moves upwards, promotes push pedal 17 and sliding plate 9 through hydraulic pressure vaulting pole 18 and resets.

The first supporting rod 10 and the second supporting rod 11 are arranged in parallel, so that the placing template 8 can be ensured to be in a horizontal state all the time.

The front end of standing groove is provided with the bevel connection and is convenient for place 8 business turn over standing grooves of template, sets up the bevel connection through the front end at the standing groove, conveniently places 8 entering standing grooves of template.

The left end and the right-hand member of die block 2 all are provided with and the communicating groove of stepping down 21 of standing groove, first branch 10 and second branch 11 are located the groove of stepping down 21 with the articulated department of placing template 8, and the groove of stepping down 21 is used for placing template 8 and accomodates into the standing groove in the back, provides the activity space for first branch 10 and second branch 11 and the junction of placing template 8.

When one group of the balance plates 14 of the driving device is tightly attached to the plane 15 of the balance wheel 13, the placing template 8 is located in the placing groove, when the other group of the balance plates 14 of the driving device is tightly attached to the plane 15 of the balance wheel 13, the placing template 8 extends out of the placing groove, and when the balance plates 14 are tightly attached to the plane 15 of the balance wheel 13, the rack and the gear 12 are separated, which is equivalent to the overturning process, the rack is meshed with the gear 12 to ensure the conveying of the placing template 8, when the placing template 8 stops, the rack is separated from the gear 12, and the stability of the placing template 8 is ensured through the matching of the balance plates 14 and the plane 15 of the balance wheel 13.

When the copper plate punching die is used, a copper plate is placed at the top end of the placing template 8, the punching oil cylinder 7 drives the mounting plate 6 and the top die 3 to move downwards, the transmission mechanism drives the sliding plate 9 to slide forwards, the rack and the gear 12 are matched to drive the first supporting rod 10 to rotate around the circle center of the gear 12, so that the placing template 8 and the copper plate are horizontally conveyed into the placing groove, then the top die 3 and the placing template 8 are matched to punch and shear the copper plate, after processing is finished, the mounting plate 6 rises, the transmission mechanism drives the sliding plate 9 to slide backwards, and the rack and the gear 12 are matched to drive the first supporting rod 10 to reversely rotate around the circle center of the gear 12, so that the placing template 8 and the copper plate are horizontally conveyed to the front side of the bottom die 2, copper bars are convenient to take and place, and the safety and the use reliability are improved; the placing templates 8 are conveyed through the two groups of first supporting rods 10 and the two groups of second supporting rods 11, so that the placing templates 8 can be kept horizontal during conveying; when placing template 8 and carrying into the standing groove in, through the plane 15 cooperation of a set of balance plate 14 and balance wheel 13, guarantee to place the stability of template 8, when placing template 8 and carrying the outside of standing groove, through the plane 15 cooperation of another set of balance plate 14 and balance wheel 13, guarantee to place the stability of template 8, be convenient for get the copper bar and put, mounting panel 6 drives riser 16 and pinch roller 19 downstream when downward, through pinch roller 19 and the domatic structure 20 cooperation of push pedal 17, promote push pedal 17 and sliding plate 9 and slide forward, pinch roller 19 and the domatic structure 20 separation of push pedal 17 when mounting panel 6 rebound, it resets to promote push pedal 17 and sliding plate 9 through hydraulic pressure vaulting pole 18.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A shearing and punching device for copper bar processing comprises a workbench (1) and a punching mechanism, wherein a bottom die (2) is arranged on the workbench (1), the punching mechanism is installed at the top end of the workbench (1), and a top die (3) matched with the bottom die (2) is arranged at the output end of the bottom of the punching mechanism; the punching machine is characterized by comprising four groups of stand columns (4), a top plate (5) and a mounting plate (6), wherein the four end points of the mounting plate (6) are provided with through holes which are communicated from top to bottom, the bottom ends of the four groups of stand columns (4) are connected with the top end of a workbench (1), the top ends of the four groups of stand columns (4) are respectively connected with the bottom ends of the top plate (5) through the four groups of through holes, a punching oil cylinder (7) is installed on the top end of the top plate (5), the bottom output end of the punching oil cylinder (7) is connected with the top end of the mounting plate (6) through the top plate (5), a top die (3) is installed at the bottom end of the mounting plate (6), a placing groove is arranged at the top end of a bottom die (2), a placing die plate (8) is placed in the placing groove, and driving devices are arranged at the left end and the right end of the bottom die (2), and comprise a sliding plate (9), First branch (10), second branch (11), gear (12) and balance wheel (13) all can rotate and install in the outside of die block (2), the bottom of first branch (10) and second branch (11) is connected with gear (12) and balance wheel (13) respectively, and the top of first branch (10) and second branch (11) all articulates with the outside of placing template (8), sliding plate (9) slidable mounting is in the outside of die block (2) to be provided with on sliding plate (9) with gear (12) complex rack (22) and two sets of balance plate (14), be provided with on balance wheel (13) with balance plate (14) complex plane (15), the rear end of two sets of sliding plate (9) all is provided with the drive mechanism who is connected with mounting panel (6).

2. The shearing and punching device for copper bar processing according to claim 1, characterized in that the transmission mechanism comprises a vertical plate (16), a push plate (17) and a hydraulic stay bar (18), wherein the top end of the vertical plate (16) is connected with the bottom end of the mounting plate (6), a pressing wheel (19) is arranged at the bottom end of the vertical plate (16), the push plate (17) is mounted at the rear end of the sliding plate (9), a slope structure (20) matched with the pressing wheel (19) is arranged at the rear end of the push plate (17), the front end of the hydraulic stay bar (18) is connected with the top end of the workbench (1), and the rear output end of the hydraulic stay bar (18) is connected with the front end of the push plate (17).

3. The shearing and punching device for processing the copper bar as claimed in claim 1, wherein the first supporting rod (10) and the second supporting rod (11) are arranged in parallel.

4. The shearing and punching device for copper bar processing according to claim 1, wherein the front end of the placing groove is provided with an oblique opening for facilitating the placing template (8) to get in and out of the placing groove.

5. The shearing and punching device for processing the copper bar according to claim 1, wherein the left end and the right end of the bottom die (2) are provided with abdicating grooves (21) communicated with the placing grooves, and the hinged positions of the first supporting rod (10) and the second supporting rod (11) and the placing template (8) are located at the abdicating grooves (21).

6. The shearing and punching device for processing the copper bar as recited in claim 1, wherein when one group of the balance plates (14) of the driving device is attached to the plane (15) of the balance wheel (13), the placing template (8) is located in the placing groove, and when the other group of the balance plates (14) of the driving device is attached to the plane (15) of the balance wheel (13), the placing template (8) extends out of the placing groove.