CN219924231U - Punching machine capable of automatically collecting punching residual materials - Google Patents

Abstract

The utility model discloses a punching machine capable of automatically collecting punching excess materials, which comprises a base, wherein a supporting frame is fixed on the base, a first air cylinder is arranged on the supporting frame, one end of a piston rod of the first air cylinder is connected with a punching head, a blanking cavity, a crushing cavity with an inclined bottom surface and an extrusion cavity are respectively formed in the base, a punching plate matched with the punching head is fixedly arranged at the upper end of the inner wall of the blanking cavity, two groups of crushing rollers are rotatably arranged in the crushing cavity, the two groups of crushing rollers are matched for use.

Description

Punching machine capable of automatically collecting punching residual materials

Technical Field

The utility model relates to the technical field of punching machines, in particular to a punching machine capable of automatically collecting punching residues.

Background

The stamping production is mainly aimed at the plate material. Through the mould, blanking, punching, forming, deep drawing, trimming, fine blanking, shaping, riveting, extrusion and the like can be performed, and the die is widely applied to various fields.

Through retrieving, the patent of application number 202121302709.9 discloses an automatic collect punching press excess material, and to the problem that waste material wastes time and energy through the manual work is collected in prior art, intensity of labour is big, inconvenient use now proposes following scheme, and it includes the base, the top fixed mounting of base has the support, fixed mounting has the cylinder on the top inner wall of support, the epaxial fixedly connected with punching press board of piston of cylinder, the standing groove has been seted up at the top of base, punching press board and standing groove assorted, the top fixed mounting of base has the motor, fixedly connected with first pivot on the output shaft of motor, the spread groove has been seted up on the one side inner wall of standing groove, first pivot extends to the spread groove and fixed mounting has incomplete gear, sliding connection has the rack in the spread groove, incomplete gear meshes with the rack mutually. The utility model has reasonable structural design and simple operation, is convenient for collecting and crushing the residual materials and is convenient for processing the residual materials in the later period.

Above-mentioned scheme has realized smashing the clout that produces after the punching press, is convenient for later stage to the processing treatment of clout, but the clout after smashing is inconvenient to collect, and the less crushed aggregates of size can scatter some in the workshop inevitably in the in-process of transporting in the workshop, need follow-up cleaning, increases staff's amount of labour, consequently we need to propose a punching machine of automatic collection punching press clout.

Disclosure of Invention

The utility model aims to provide a punching machine capable of automatically collecting punching excess materials, which is characterized in that the excess materials generated during punching are firstly crushed, the size of the excess materials is reduced, then crushed aggregates enter a waste box, the crushed aggregates are repeatedly extruded under the cooperation of a pressing plate and a side plate, and are pressed into a cake shape, so that the excess materials are conveniently collected, the crushed aggregates are not scattered in a workshop even in the later excess material transferring process, the cleaning of workers is not needed, the cleanliness of the workshop is ensured, the labor capacity of workers is reduced, and the problems in the background art are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automatic collect punching press clout, includes the base, the base is fixed with the support frame, install first cylinder on the support frame, the piston rod one end of first cylinder is connected with the punching press head, blanking chamber, the crushing chamber and the extrusion chamber of bottom surface slope of intercommunication are seted up respectively to the inside of base, the inner wall upper end in blanking chamber is fixed with the punching press board that sets up with the punching press head cooperation, two sets of crushing roller are installed to the internal rotation in crushing chamber, two sets of the cooperation of crushing roller is used, and two sets of connect through belt drive between the crushing roller, the inside joint in extrusion chamber has the waste bin that is used for collecting the clout of landing, the inside upper end liftable in extrusion chamber is provided with vertical compression board, the waste bin includes the box main frame of U-shaped, the equal slidable mounting in both sides of box main frame has the side clamp plate.

Preferably, the bottom of base is seted up flutedly, the inside of recess is installed through the bearing rotation and is installed the pivot, the bottom of base is fixed with the motor through the frame, the one end at the pivot is passed through the coupling joint to the output shaft one end of motor.

Preferably, the upper end of the outer wall of the rotating shaft is sleeved with a first bevel gear, one end of one group of crushing rollers penetrates through the inner wall of the crushing cavity and is sleeved with a second bevel gear, and the first bevel gear is meshed with the second bevel gear.

Preferably, a first mounting groove is formed in the top of the extrusion cavity, a second air cylinder is mounted in the first mounting groove through a supporting plate, and one end of a piston rod of the second air cylinder is connected to the vertical pressing plate.

Preferably, a second mounting groove is formed in the side wall of the extrusion cavity, a third air cylinder is fixed in the second mounting groove, and one end of a piston rod of the third air cylinder abuts against the side pressing plate.

Preferably, a sliding groove is formed in the inner wall of the main box frame, a spring is connected to the inner wall of the sliding groove, a sliding block is mounted on the side portion of the side pressing plate, and one side of the sliding block is connected to one end of the spring.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the waste materials generated during stamping are crushed, the size of the waste materials is reduced, then the crushed aggregates enter the waste material box, the crushed aggregates are repeatedly extruded under the cooperation of the pressing plate and the side plate, and are pressed into a cake shape, so that the waste materials are conveniently collected, the crushed aggregates are not scattered in a workshop even in the later period of waste material transportation, the cleaning of workers is not needed, the cleanliness of the workshop is ensured, and the labor capacity of workers is reduced.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic diagram of the structure of the waste bin, slide block, chute, spring and third cylinder of the utility model;

fig. 3 is an enlarged schematic view of the structure of the portion a in fig. 1 according to the present utility model.

In the figure: 1. a base; 2. a support frame; 3. a first cylinder; 4. punching heads; 5. a blanking cavity; 6. a stamping plate; 7. a motor; 8. a crushing cavity; 9. a rotating shaft; 10. a first bevel gear; 11. a second bevel gear; 12. a crushing roller; 13. an extrusion chamber; 14. a first mounting groove; 15. a second cylinder; 16. a vertical pressing plate; 17. a waste bin; 171. a main frame of the case; 172. a side pressure plate; 18. a third cylinder; 19. a chute; 20. a spring; 21. a second mounting groove; 22. a sliding block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides an automatic collect punching press clout, including base 1, base 1 is fixed with the support frame 2 of U-shaped, install first cylinder 3 on the support frame 2, the piston rod one end of first cylinder 3 is connected with punching press head 4, first cylinder 3 drives punching press head 4 and reciprocates, realize the punching press to the work piece, the unloading chamber 5 of intercommunication, crushing chamber 8 and the extrusion chamber 13 of bottom surface slope are seted up respectively to the inside of base 1, unloading chamber 5 is the funnel-shaped design, crushing chamber 8 is located the lower extreme of unloading chamber 5, extrusion chamber 13 is located one side lower extreme of crushing chamber 8, the clout after the convenience is broken falls into extrusion chamber 13.

The inner wall upper end of unloading chamber 5 is fixed with the punching press board 6 that sets up with punching press head 4 cooperation, install the lug on the punching press head 4, the through-hole has been seted up on the punching press board 6, lug and through-hole alignment set up, the clout that produces during punching press falls into unloading intracavity 5 from the through-hole, two sets of crushing roller 12 are installed in the inside rotation of crushing chamber 8, two sets of crushing roller 12 cooperation are used, the clout falls between two sets of crushing roller 12, and realize the breakage to the clout, and connect through belt transmission between two sets of crushing roller 12, the inside joint of extrusion chamber 13 has the waste bin 17 that is used for collecting the clout of landing, waste bin 17 conveniently takes out from extrusion chamber 13, the inside upper end liftable of extrusion chamber 13 is provided with vertical clamp plate 16, waste bin 17 includes U-shaped box main frame 171, the equal slidable mounting in both sides of box main frame 171 has side clamp plate 172. The vertical pressing plate 16 vertically presses the residual materials, and the transverse pressing of the residual materials is realized under the cooperation of the two groups of side pressing plates 172.

The bottom of base 1 is seted up flutedly, and pivot 9 is installed through the bearing rotation to the inside of recess, and the bottom of base 1 is fixed with motor 7 through the frame, and shaft coupling connection is passed through in the one end of pivot 9 to motor 7's output shaft one end.

The upper end of the outer wall of the rotating shaft 9 is sleeved with a first bevel gear 10, one end of a group of crushing rollers 12 penetrates through the inner wall of the crushing cavity 8 and is sleeved with a second bevel gear 11, and the first bevel gear 10 is meshed with the second bevel gear 11.

The motor 7 drives the rotating shaft 9 to rotate, the rotating shaft 9 drives the first bevel gear 10 to rotate, the first bevel gear 10 drives the second bevel gear 11 to rotate, and the second bevel gear 11 drives the crushing roller 12 to work, so that the falling residual materials are crushed.

The top of extrusion chamber 13 has seted up first mounting groove 14, and second cylinder 15 is installed through the backup pad to the inside of first mounting groove 14, and the piston rod one end of second cylinder 15 is connected on perpendicular clamp plate 16.

A second mounting groove 21 is formed in the side wall of the extrusion cavity 13, a third air cylinder 18 is fixed in the second mounting groove 21, and one end of a piston rod of the third air cylinder 18 abuts against the side pressure plate 172.

A chute 19 is formed in the inner wall of the main box frame 171, a spring 20 is connected to the inner wall of the chute 19, a slide block 22 is mounted on the side portion of the side pressing plate 172, and one side of the slide block 22 is connected to one end of the spring 20.

When the side pressing plate 172 laterally presses the surplus material, the spring 20 contracts, and after the pressing is completed, the third cylinder 18 is reset, and the side pressing plate 172 is also reset under the action of the elastic force of the spring 20.

When the device is used, a workpiece to be processed is placed on the stamping plate 6, the first air cylinder 3 drives the stamping head 4 to move downwards, the stamping head 4 extrudes the workpiece, the workpiece is stamped with holes meeting requirements, and the residual materials generated during stamping fall into the blanking cavity 5 from the through holes on the stamping plate 6, the residual materials slide into the crushing cavity 8 along the inclined inner wall of the blanking cavity 5, the motor 7 drives the rotating shaft 9 to rotate, the rotating shaft 9 drives the first bevel gear 10 to rotate, the first bevel gear 10 drives the second bevel gear 11 to rotate, and the second bevel gear 11 drives the crushing roller 12 to work, so that the falling residual materials are crushed;

the crushed waste materials slide into the waste material box 17 in the extrusion cavity 13 along the inclined bottom surface of the crushing cavity 8, when more crushed waste materials are accumulated in the waste material box 17, the second air cylinder 15 is started at this time, the second air cylinder 15 drives the vertical pressing plate 16 to move downwards, the vertical pressing plate 16 vertically extrudes the waste materials, then the vertical pressing plate 16 rises to the upper end of the waste material box 17, the third air cylinder 18 drives the side pressing plate 172 to move towards each other, the transverse extrusion of the waste materials is realized under the cooperation of the two groups of side pressing plates 172, then the waste materials are extruded through the vertical pressing plate 16, the waste materials are extruded alternately by the vertical pressing plate 16 and the side pressing plate 172 in a reciprocating mode until the waste materials are pressed into cakes, and then the waste material box 17 is taken out to collect the waste materials.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (6)

1. The utility model provides an automatic collect punching press clout, includes base (1), its characterized in that: the utility model discloses a box main frame (171) of U-shaped, including base (1), support frame (2), piston rod one end of first cylinder (3) is connected with ram head (4), unloading chamber (5), crushing chamber (8) and extrusion chamber (13) of bottom surface slope are offered respectively to the inside of base (1), the inner wall upper end of unloading chamber (5) is fixed with ram head (4) cooperation setting's ram plate (6), two sets of crushing roller (12) are installed in the inside rotation of crushing chamber (8), two sets of crushing roller (12) cooperation are used, and two sets of through belt transmission connection between crushing roller (12), the inside joint of extrusion chamber (13) has waste bin (17) that are used for collecting the clout that falls, the inside upper end liftable of extrusion chamber (13) is provided with perpendicular clamp plate (16), waste bin (17) include box main frame (171) of U-shaped, both sides clamp plate (172) of box main frame (171) are all slidingly installed.

2. A stamping press for automatically collecting stamping residue as defined in claim 1, wherein: the bottom of base (1) is seted up flutedly, pivot (9) are installed through the bearing rotation to the inside of recess, the bottom of base (1) is fixed with motor (7) through the frame, the one end at pivot (9) is passed through the coupling joint to the output shaft one end of motor (7).

3. A stamping press for automatically collecting stamping residue as defined in claim 2, wherein: the upper end of the outer wall of the rotating shaft (9) is sleeved with a first bevel gear (10), one end of one group of crushing rollers (12) penetrates through the inner wall of the crushing cavity (8) and is sleeved with a second bevel gear (11), and the first bevel gear (10) is meshed with the second bevel gear (11).

4. A stamping press for automatically collecting stamping residue as defined in claim 1, wherein: the top of extrusion chamber (13) has seted up first mounting groove (14), second cylinder (15) are installed through the backup pad to the inside of first mounting groove (14), the piston rod one end of second cylinder (15) is connected on perpendicular clamp plate (16).

5. A stamping press for automatically collecting stamping residue as defined in claim 1, wherein: a second mounting groove (21) is formed in the side wall of the extrusion cavity (13), a third air cylinder (18) is fixed in the second mounting groove (21), and one end of a piston rod of the third air cylinder (18) is abutted to the side pressure plate (172).

6. A stamping press for automatically collecting stamping residue as defined in claim 1, wherein: the novel box is characterized in that a sliding groove (19) is formed in the inner wall of the box main frame (171), a spring (20) is connected to the inner wall of the sliding groove (19), a sliding block (22) is mounted on the side portion of the side pressing plate (172), and one side of the sliding block (22) is connected to one end of the spring (20).