CN210614805U

CN210614805U - Automatic feeding punching and shearing machine

Info

Publication number: CN210614805U
Application number: CN201921581792.0U
Authority: CN
Inventors: 赵德强
Original assignee: Yunnan Yikang Decoration Engineering Co Ltd
Current assignee: Yunnan Yikang Decoration Engineering Co Ltd
Priority date: 2019-09-23
Filing date: 2019-09-23
Publication date: 2020-05-26
Anticipated expiration: 2029-09-23

Abstract

The utility model discloses an autoloading punching and shearing machine relates to the technical field of punching and shearing machine, aims at solving general equipment and can not punch a hole and cut the action to the section bar simultaneously, the problem that machining efficiency is low on the one side, and its technical scheme main points are including base and the punching and shearing device of setting on base upper portion, the punching and shearing device includes guide seat, the mechanism and the shutdown mechanism of punching a hole, the guide passageway that supplies the section bar to pass through is seted up to the guide seat, the guide seat has still been seted up and has been supplied the mechanism of punching a hole to punch a hole and cut off the passageway that cuts off the section bar with supplying shutdown mechanism to cut off the section bar, the passageway of punching a hole and cut off the passageway and communicate perpendicularly in the guide passageway, the passageway of punching a hole is located the one side of cutting off the passageway towards the. The utility model discloses an autoloading shearing and punching machine, its integrated level is higher relatively, can reduce the area occupied in factory and machining efficiency is higher relatively.

Description

Automatic feeding punching and shearing machine

Technical Field

The utility model relates to a punching and shearing machine, more specifically say, it relates to an autoloading punching and shearing machine.

Background

At present, doors and windows on the market are usually aluminum alloy windows, and various sections need to be processed in the forming process of the doors and windows.

Currently, there is a workpiece processing method, which is: a plurality of holes are punched on the long-strip-shaped section bar through punching equipment, and then the section bar is cut into a plurality of workpieces through cutting equipment, so that each workpiece is provided with a matched hole.

The processing mode is independent in punching and shearing, besides the space required by processing, the semi-finished section turnover space is required to be provided, and the occupied area of a plant area is relatively large, so that a new technical scheme is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide an autoloading shearing press, its integrated level is higher relatively, can reduce factory area occupied and machining efficiency higher relatively.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides an autoloading punching and shearing machine, includes the base and sets up the punching and shearing device on base upper portion, the punching and shearing device includes the guide seat, punches a hole mechanism and shutdown mechanism, the guide passageway that supplies the section bar to pass through is seted up to the guide seat, the guide seat has still been seted up and has been supplied the mechanism of punching a hole to punch a hole the passageway and supply shutdown mechanism to cut off the passageway that cuts off the section bar, punch a hole the passageway and cut off the passageway and communicate in perpendicular to guide passageway, the passageway that punches a hole is located and cuts off the passageway and is close to one side of section bar feeding side, the passageway that punches a hole runs through the.

By adopting the technical scheme, when the punching machine is used, the sectional material extends into the material guide channel, the punching mechanism punches the sectional material through the punching channel, when the required number of holes are punched, the sectional material is pushed forwards, and the cutting mechanism cuts the sectional material, so that the required parts are obtained; according to the scheme, the punching and shearing actions are integrated into one mechanical device, the integration level is relatively high, the occupied area of a factory is reduced, and the processing efficiency is relatively high.

The utility model discloses further set up to: the punching mechanism comprises a first hydraulic cylinder and a punch connected to the end portion of a piston rod of the first hydraulic cylinder, the punch is adaptive to the punching channel and moves along the length direction of the punch, the cutting mechanism comprises a second hydraulic cylinder and a cutter fixedly connected to the end portion of the piston rod of the second hydraulic cylinder, and the cutter is adaptive to the cutting channel and moves along the length direction of the cutter.

Through adopting above-mentioned technical scheme, during the use, the piston rod of first pneumatic cylinder drives the drift and punches a hole to the section bar, has carried out the work of punching a hole after, and the section bar is carried forward, and the piston rod of second pneumatic cylinder drives the cutter and cuts the section bar in order to obtain required work piece.

The utility model discloses further set up to: the guide seat is fixed with a guide rail extending along the punching direction, a connecting plate is fixed at the end part of a piston rod of the first hydraulic cylinder, the punch is fixedly connected to the connecting plate, and the connecting plate is connected to the guide rail in a sliding manner.

By adopting the technical scheme, during use, due to the action of the guide rail, the vibration of the punch is reduced, the stability of the machining process is improved, and the machining precision of the workpiece is improved.

The utility model discloses further set up to: the feeding device is arranged on one feeding side of the punching and shearing device and comprises a driving mechanism and a locking mechanism for fixing the sectional material, the driving mechanism is fixed on the base, a driving path of the driving mechanism and the feeding path of the sectional material are in the same vertical plane, and the locking mechanism is located at a driving part of the driving mechanism.

By adopting the technical scheme, when the punching shear device is used, the sectional material is fixed on the locking mechanism, then the driving mechanism conveys the sectional material, the situation that the punching shear device needs to be manually fed is avoided, and the processing efficiency and the processing precision are improved.

The utility model discloses further set up to: drive arrangement includes motor, lead screw, slip table and a plurality of slide rail that is fixed in the base and is parallel to each other, lead screw and slide rail extend along the direction of feed of section bar, the lead screw is fixed with the output shaft of motor, lead screw threaded connection is in the slip table, the slip table slides and connects in the slide rail, locking mechanical system is fixed in the slip table.

Through adopting above-mentioned technical scheme, during the use, the section bar is fixed in locking device, and motor work drives the lead screw and rotates, because lead screw threaded connection in slip table for the slip table slides and connects in the slide rail, and the slip table motion drives the locking device motion, with this pay-off function that realizes the hedge shear device.

The utility model discloses further set up to: locking mechanical system includes pay-off seat and movable block, the pay-off seat is fixed in the slip table, the pay-off seat is seted up along the direction of feed of section bar and is the locking groove that runs through the structure, the movable block slides and connects in locking groove, the direction of sliding of movable block transverse perpendicular to section bar's direction of feed, be connected with the electric jar that pushes away on the pay-off seat, the tailpiece of the piston rod of electric jar is fixed in the movable block.

Through adopting above-mentioned technical scheme, during the use, the section bar is placed in locking inslot, and the push rod of electric push cylinder removes and makes the movable block remove in order to press from both sides tight section bar, and when needing the adjustment section bar, the push rod of electric push cylinder removes to opposite direction and can adjusts the section bar.

The utility model discloses further set up to: one side of the base, which is far away from the punching and shearing device, is provided with a support frame, the upper part of the support frame is provided with a plurality of support rods which are parallel to each other, the distribution directions of the plurality of support rods are parallel to the feeding direction of the section bar, and the section bar falls on the support rods.

By adopting the technical scheme, when the sectional material is processed, the sectional material falls on the supporting rod of the supporting frame, so that the unprocessed section of the sectional material is supported, and the stability of the whole punching and shearing process is improved.

The utility model discloses further set up to: the bracing piece is cylindricly and rotates around self center pin and connect in the support frame.

Through adopting above-mentioned technical scheme, because the bracing piece is cylindricly and rotate to be connected in the upper portion of support frame for be rolling friction between section bar and the bracing piece, reduced the friction between section bar and the bracing piece, improved the smooth and easy nature of whole punching a hole and shearing process.

The utility model discloses further set up to: and a material collecting groove with an upper opening structure is respectively arranged below the discharge hole of the material guide channel and the waste outlet of the punching channel.

Through adopting above-mentioned technical scheme, because the effect of collecting tank for waste material and the good work piece of processing can be collected.

To sum up, the utility model discloses following beneficial effect has: a cutting mechanism, a punching mechanism and a material guide seat are fixed on a base, and a material guide groove is formed in the material guide seat; when the cutting mechanism is used, the sectional material extends into the guide chute, the punching mechanism punches holes in the sectional material, and when the required number of holes are punched, the sectional material moves forwards, and a cutter of the cutting mechanism cuts the sectional material to obtain a required workpiece. According to the scheme, the shearing and punching work is integrated into one device, the integration level is relatively high, and the occupied area of a factory is reduced.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the punching and shearing device and the material guiding device of the present invention;

FIG. 3 is a schematic partially exploded view of the partial structure of FIG. 2;

fig. 4 is a schematic structural view of the material guiding device of the present invention.

In the figure: 1. a base; 2. a punching and shearing device; 21. a material guide seat; 211. a material guide channel; 212. punching a channel; 213. cutting off the channel; 22. a punching mechanism; 221. a punch; 222. a connecting plate; 223. a punch holder; 224. an adjusting block; 225. a first hydraulic cylinder; 23. a cutting mechanism; 231. a cutter; 232. a cutter bar; 233. a second hydraulic cylinder; 3. a material guiding device; 31. a drive mechanism; 311. a motor; 312. a lead screw; 313. a sliding table; 314. a slide rail; 32. a locking mechanism; 321. a feeding seat; 3211. a locking groove; 322. a movable block; 323. a fixing plate; 324. an electric pushing cylinder; 4. a support frame; 41. a support bar; 5. a guide rail; 6. a material collecting groove; 7. a fixed mount; 8. a discharge chute.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

Referring to fig. 1 and 2, the automatic feeding punching and shearing machine comprises a base 1 and a punching and shearing device 2 fixed on the base 1, wherein the punching and shearing device 2 comprises a material guide seat 21, a punching mechanism 22 and a cutting mechanism 23, a fixed frame 7 is fixed on the base 1, the punching mechanism 22 and the cutting mechanism 23 are fixedly installed on the fixed frame 7, and the material guide seat 21 is positioned right below the fixed frame 7.

Referring to fig. 2, a material guiding channel 211 for the sectional material to pass through is formed on the material guiding seat 21. The utility model discloses use the section bar that the end view is L shape as the example, this moment the end view of guide passageway 211 is horizontal L shape, and guide passageway 211 extends and runs through guide seat 21 along the direction of feed of section bar.

The guide seat 21 is further provided with a punching channel 212 for the punching mechanism 22 to punch the profile and a cutting channel 213 for the cutting mechanism 23 to cut the profile, the punching channel 212 and the cutting channel 213 are vertically communicated with the guide channel 211, the punching channel 212 is located on one side of the cutting channel 213 facing the profile feeding, and the punching channel 212 penetrates through the guide seat 21.

When the punching device is used, the section extends into the material guide channel 211, the punching mechanism 22 punches holes in the section, when the required number of holes are punched, the section is pushed forwards, and the cutting mechanism 23 cuts the section, so that the required workpiece is obtained.

Referring to fig. 3, the punching mechanism 22 includes a punch seat 223 and a punch 221 fixed to the punch seat 223, the punch 221 extending in the punching direction and fitting the punching passage 212; a first hydraulic cylinder 225 is fixed to the fixed frame 7, a connecting plate 222 is connected to a piston rod end of the first hydraulic cylinder 225, an adjusting block 224 is clamped between the connecting plate 222 and a punch holder 223, and the punch holder 223, the adjusting block 224 and the connecting plate 222 are fixed by bolts. Wherein the connecting plate 222 serves as a fixing base, the adjusting block 224 adjusts the position of the punch 221 by the thickness, and the punch holder 223 welds and fixes the punch 221 for connecting the punch 221 with other structures.

Referring to fig. 1 and 2, the cutting mechanism 23 includes a cutter bar 232, a cutter 231 fixed to one end of the cutter bar 232, and a second hydraulic cylinder 233, the second hydraulic cylinder 233 is fixed to the base 1, and the other end of the cutter bar 232 is connected to an end of a piston rod of the second hydraulic cylinder 233; the direction of movement of the cutting knife 231 is perpendicular to the direction of feed of the profile and extends into the cutting channel 213 (indicated in fig. 3). When the device is used, the second hydraulic cylinder 233 works to drive the cutter bar 232 to move, so as to drive the cutter 231 to cut off the section bar.

Referring to fig. 3, in order to reduce the vibration of the punching mechanism 22 during the punching process, a guide rail 5 having a U-shape in end view is fixed to the guide base 21, the guide rail 5 is located at a side of the punching passage 212, the guide rail 5 extends in the punching direction, and one end of the connecting plate 222 is slidably connected to the guide rail 5, so that the vibration is relatively small and is limited and guided by the guide rail during the movement.

Referring to fig. 2 and 3, a discharge chute 8 having a U-shape in end view is fixed below the discharge port of the material guiding channel 211 and the waste outlet of the punching channel 212, the discharge chute 8 is arranged in an inclined manner, one end of the discharge chute 8 is fixed to the material guiding base 21 and is located below the discharge port, and the other end of the discharge chute is inclined downward; a trough 6 is provided below the lower end of the discharge chute 8, and the inner cavity of the trough 6 has an upper opening structure and is fixed to the base 1 (shown in fig. 1).

When the punching machine is used, the punch 221 punches the section bar, and waste generated by punching enters the discharging groove 8 from the other end (namely a waste outlet which can be expanded to facilitate the separation of the waste) of the punching channel 212 and falls into the collecting groove 6; after the required holes are punched, the section moves forwards, the cutter cuts the section, and the processed workpiece falls into the material collecting groove 6 from the material discharging groove 8.

Referring to fig. 2 and 4, a material guiding device 3 is fixed on the feeding side of the punching and shearing device 2, the material guiding device 3 includes a driving mechanism 31 and a locking mechanism 32 for fixing the section bar, the driving path of the driving mechanism 31 and the feeding path of the section bar are in the same vertical plane, and the locking mechanism 32 is located at the driving part of the driving mechanism 31.

Referring to fig. 4, the driving mechanism 31 includes a motor 311, a screw 312, a sliding table 313, and two mutually parallel sliding rails 314 fixed to the base 1, wherein the screw 312 and the sliding rails 314 extend along the feeding direction of the profile; the screw 312 is fixedly connected with an output shaft of the motor 311, the screw 312 is screwed to the sliding table 313, the sliding table 313 is slidably connected to the slide rail 314, and the locking mechanism 32 is fixed to the sliding table 313.

The locking mechanism 32 comprises a feeding seat 321 and a movable block 322, the feeding seat 321 is fixed on the sliding table 313, a locking groove 3211 in a through structure is formed in the feeding direction of the profile, the longitudinal section of the locking groove 3211 is in an inverted L shape, and one side of the locking groove 3211, which is perpendicular to the feeding direction of the profile, is in an open structure; the movable block 322 is connected to the locking groove 3211 in a sliding manner, and the sliding direction of the movable block 322 is transversely perpendicular to the feeding direction of the section bar; a fixed plate 323 is fixed to the feeding holder 321, the fixed plate 323 is located at an opening side of the locking groove 3211, an electric pushing cylinder 324 is fixed to the fixed plate 323, a pushing rod of the electric pushing cylinder 324 penetrates the fixed plate 323, and an end of the pushing rod is fixed to the movable block 322.

During the use, the section bar is placed in locking groove 3211, and the push rod of electric push cylinder 324 removes and makes movable block 322 remove in order to press from both sides tight section bar, and motor 311 work drives lead screw 312 and rotates, and slip table 313 removes and carries out the pay-off with driving the section bar pair punching shear device 2.

Referring to fig. 1, a supporting frame 4 is fixed on one side of the material guiding device 3 departing from the punching and shearing device 2, a plurality of supporting rods 41 which are parallel to each other and are cylindrical are rotatably connected to the upper portion of the supporting frame 4, and the arrangement direction of the supporting rods 41 is the same as the feeding direction of the sectional materials. In use, the profile falls onto the support bar 41.

The implementation principle of the above embodiment is as follows: the section bar is placed in the locking groove 3211, and the push rod of the electric push cylinder 324 pushes the movable block 322 to fix the section bar; the motor 311 works to drive the screw 312 to rotate, so that the sliding table 313 moves to convey the section; the section passes through the material guide channel 211 on the material guide seat 21, the punch 221 of the punching mechanism 22 punches the section, and waste materials generated by punching enter the discharging groove 8 from the punching channel 212 and fall into the material collecting groove 6; after punching, the motor 311 drives the section bar to convey forwards, the section bar is cut off by the cutter 231 to obtain the required parts, and the processed parts fall into the material collecting groove 6 from the discharging groove 8.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an autoloading shearing and punching machine which characterized in that: including base (1) and set up device (2) of punching and shearing on base (1) upper portion, device (2) is punched and sheared including guide seat (21), mechanism (22) and shutdown mechanism (23) punch a hole, guide passageway (211) that supply the section bar to pass through are seted up in guide seat (21), guide seat (21) have still been seted up and have been supplied to punch a hole mechanism (22) to punch a hole passageway (212) and supply shutdown mechanism (23) to cut off passageway (213) that cuts off the section bar of punching a hole, passageway (212) and cut off passageway (213) and communicate perpendicularly in guide passageway (211), passageway (212) that punches a hole is located one side that is close to the section bar feeding side of cutting off passageway (213), passageway (212) that punches a hole runs through guide seat (21).

2. The autoloading shearing press of claim 1, further comprising: the punching mechanism (22) comprises a first hydraulic cylinder (225) and a punch (221) connected to the end portion of a piston rod of the first hydraulic cylinder (225), the punch (221) is matched with the punching channel (212) and moves along the length direction of the punch, the cutting mechanism (23) comprises a second hydraulic cylinder (233) and a cutter (231) fixedly connected to the end portion of the piston rod of the second hydraulic cylinder (233), and the cutter (231) is matched with the cutting channel (213) and moves along the length direction of the cutter.

3. The autoloading shearing press of claim 2, wherein: the guide rail (5) extending along the punching direction is fixed on the guide seat (21), a connecting plate (222) is fixed at the end part of a piston rod of the first hydraulic cylinder (225), the punch (221) is fixedly connected to the connecting plate (222), and the connecting plate (222) is connected to the guide rail (5) in a sliding mode.

4. The autoloading shearing press of claim 1, further comprising: the material guiding device (3) is arranged on one feeding side of the punching and shearing device (2), the material guiding device (3) comprises a driving mechanism (31) and a locking mechanism (32) used for fixing the sectional material, the driving mechanism (31) is fixed on the base (1), a driving path of the driving mechanism and the feeding path of the sectional material are in the same vertical plane, and the locking mechanism (32) is located at a driving part of the driving mechanism (31).

5. The autoloading shearing press of claim 4, wherein: drive mechanism (31) include motor (311), lead screw (312), slip table (313) and a plurality of slide rail (314) that are fixed in base (1) and are parallel to each other, lead screw (312) and slide rail (314) extend along the direction of feed of section bar, lead screw (312) are fixed with the output shaft of motor (311), lead screw (312) threaded connection is in slip table (313), slip table (313) slide and connect in slide rail (314), locking mechanical system (32) are fixed in slip table (313).

6. The autoloading shearing press of claim 5, wherein: locking mechanical system (32) are including pay-off seat (321) and movable block (322), pay-off seat (321) are fixed in slip table (313), the feeding direction of pay-off seat (321) along the section bar is seted up and is the locking groove (3211) that runs through the structure, movable block (322) slide and connect in locking groove (3211), the direction of sliding of movable block (322) is the direction of feed of horizontal perpendicular to section bar, be connected with electric push cylinder (324) on pay-off seat (321), the tailpiece of the piston rod of electric push cylinder (324) is fixed in movable block (322).

7. The autoloading shearing press of claim 1, further comprising: one side of the base (1) departing from the punching and shearing device (2) is provided with a support frame (4), the upper part of the support frame (4) is provided with a plurality of support rods (41) which are parallel to each other, the distribution directions of the plurality of support rods (41) are parallel to the feeding direction of the section bar, and the section bar falls on the support rods (41).

8. The autoloading shearing press of claim 7, wherein: the support rod (41) is cylindrical and is connected to the support frame (4) in a rotating mode around a self central shaft.

9. The autoloading shearing press of claim 1, further comprising: and a material collecting groove (6) with an upper opening structure is respectively arranged below the discharge hole of the material guide channel (211) and the waste outlet of the punching channel (212).