CN216729245U

CN216729245U - Full-automatic punch press convenient to connect material to unload

Info

Publication number: CN216729245U
Application number: CN202121572421.3U
Authority: CN
Inventors: 张国委
Original assignee: Fujian Weiwang Semiconductor Co ltd
Current assignee: Fujian Weiwang Semiconductor Co ltd
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2022-06-14
Anticipated expiration: 2031-07-12

Abstract

The utility model belongs to the technical field of punching machines, in particular to a full-automatic punching machine convenient for receiving and discharging materials, which aims at solving the problems of damage to the discharged materials and inconvenience in discharging caused by direct discharging when the materials are subjected to discharging processing; when the blanking processing is carried out on the material through the punch, the pressing block is driven to tightly press the surface of the material, the receiving plate is rotated to the horizontal position to receive the blanking, the blanking can be effectively prevented from directly falling to be damaged, and when the blanking processing is carried out on the next material through the punch, the receiving plate can reset to relieve the receiving effect on the blanking, so that the material falls into the discharging pipe to be discharged, meanwhile, the discharging block is in contact with the discharging block to be knocked, the blanking can be effectively prevented from being blocked in the discharging pipe, and the discharging effect on the blanking is effectively improved.

Description

Full-automatic punch press convenient to connect material to unload

Technical Field

The utility model relates to the technical field of punching machines, in particular to a full-automatic punching machine convenient for material receiving and discharging.

Background

The punching machine is a punching press, and in national production, the punching process has the advantages of material and energy conservation, high efficiency, low technical requirement on operators and capability of manufacturing products which cannot be achieved by machining through various die applications compared with the traditional machining, so that the punching press is more and more widely used.

When the current punch presses the materials to be subjected to blanking processing, the materials subjected to blanking processing through the punch are usually subjected to direct unloading processing through the unloading device, at the moment, the phenomenon that the materials are directly dropped to cause damage to the blanking exists, and when the materials are unloaded through the unloading device, the situation that the unloading device is blocked by the blanking still occurs.

Therefore, a full-automatic punching machine convenient for receiving and discharging materials is needed to solve the problems of damage to the blanking and inconvenience in discharging caused by direct discharging when the materials are subjected to blanking processing.

SUMMERY OF THE UTILITY MODEL

The full-automatic punch press convenient for receiving and discharging materials provided by the utility model solves the problems of damage to the blanking and inconvenience in discharging caused by direct discharging when the materials are subjected to blanking processing.

In order to achieve the purpose, the utility model adopts the following technical scheme: a full-automatic punch press convenient to connect material to unload, including the workstation, the workstation still includes

The mounting frame is fixed to the top surface of the workbench, a hydraulic rod is fixed to the bottom of the mounting frame, a fixed block is fixed to the bottom end of the hydraulic rod, a punch is fixed to the bottom end of the fixed block, and a lower die holder matched with the punch is fixed to the top surface of the workbench;

connect the material frame, connect the material frame with the bottom surface of workstation is fixed, connect the material frame with the die holder is linked together, the bottom surface intercommunication of material frame has the discharge tube, the inner wall of material frame rotates and is connected with two and accepts the board that is the symmetric distribution, the both sides lateral wall of material frame that connects all slides and runs through there are two carriage release levers that are the symmetric distribution, the carriage release lever with adjacent it articulates to accept to have connecting rod a between the board, the top surface of workstation slides and runs through there are two and is the press board of symmetric distribution, the both sides of fixed block are fixed with presses the briquetting, adjacent two the outer end of carriage release lever is fixed with the slurcam, the slurcam with it is fixed with compression spring to connect between the material frame, the slurcam with it has connecting rod b to articulate between the press board, the outside of material frame is provided with the subassembly of unloading.

Preferably, the discharging assembly comprises

The two mounting plates are symmetrically mounted on the bottom surface of the workbench, a discharging rod penetrates through one side of each mounting plate in a sliding manner, and a discharging block is fixed at the inner end of each discharging rod;

the two extrusion blocks are fixed to the outer ends of the two discharging rods respectively, and two ends of the top of each extrusion block are hinged to connecting rods c between the two adjacent pushing blocks respectively.

Preferably, the receiving plate and the side wall of the material receiving frame are distributed in an inclined manner, and the receiving plate and the adjacent discharging block are distributed vertically.

Preferably, the discharge pipe comprises a cylindrical section and an inclined section, the contact surfaces of the two discharge blocks and the cylindrical section of the discharge pipe are arc surfaces matched with each other, and the inclined section of the discharge pipe is distributed towards one side far away from the mounting frame.

Preferably, a positioning block is fixed on the side wall of the inner side of the pressing plate, a pressing block is installed below the positioning block, a compression spring is fixed between the pressing block and the adjacent positioning block, a positioning screw penetrates through the upper surface thread of the positioning block, and the bottom end of the positioning screw is in contact with the top surface of the pressing block.

Preferably, the lateral wall of the outer side of the pressing block is fixed with guide blocks, and the cross sections of the two guide blocks are distributed in a splayed shape.

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

1. when the blanking processing is carried out on the material through the punch, the pressing block is driven to tightly press the surface of the material, the receiving plate is rotated to the horizontal position to receive the blanking, the blanking can be effectively prevented from directly falling to be damaged, and when the blanking processing is carried out on the next material through the punch, the receiving plate can reset to relieve the receiving effect on the blanking, so that the material falls into the discharging pipe to be discharged, meanwhile, the discharging block is in contact with the discharging block to be knocked, the blanking can be effectively prevented from being blocked in the discharging pipe, and the discharging effect on the blanking is effectively improved.

2. According to the blanking device, the distance between the pressing block and the positioning block is adjusted through the positioning screw rod, so that the pressing block can be in contact with the surface of materials when the punch performs blanking processing on the materials with different thicknesses, and the stability of the blanking device during blanking processing is improved.

Drawings

FIG. 1 is a schematic view of an overall structure of a full-automatic punching machine convenient for material receiving and discharging according to the present invention;

FIG. 2 is a schematic structural view of a positioning screw of a full-automatic punching machine convenient for material receiving and discharging provided by the utility model;

FIG. 3 is a partial schematic view of a discharging assembly of a full-automatic punching machine convenient for receiving and discharging materials according to the present invention;

fig. 4 is a schematic view of a partial structure at a connecting rod a of the full-automatic punch press convenient for material receiving and discharging according to the present invention.

In the figure: 1. a work table; 2. a mounting frame; 3. a hydraulic lever; 4. a fixed block; 5. a punch; 6. a lower die holder; 7. a material receiving frame; 8. a discharge pipe; 81. a cylindrical section; 82. an inclined section; 9. a bearing plate; 10. a travel bar; 11. a connecting rod a; 12. a pressing plate; 13. a pressing block; 14. a pushing block; 15. a compression spring; 16. a connecting rod b; 17. a discharge assembly; 171. mounting a plate; 172. a discharge rod; 173. unloading the material block; 174. extruding the block; 175. a connecting rod c; 18. positioning blocks; 19. a compression block; 20. a compression spring; 21. positioning a screw rod; 22. and a guide block.

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.

Referring to fig. 1-4, a full-automatic punching machine convenient for material receiving and discharging comprises a workbench 1, wherein the workbench 1 further comprises a mounting frame 2, the mounting frame 2 is fixed with the top surface of the workbench 1, a hydraulic rod 3 is fixed at the bottom of the mounting frame 2, a fixing block 4 is fixed at the bottom end of the hydraulic rod 3, a punch 5 is fixed at the bottom end of the fixing block 4, and a lower die holder 6 matched with the punch 5 is fixed at the top surface of the workbench 1; the material receiving frame 7 is fixed with the bottom surface of the workbench 1, the material receiving frame 7 is communicated with the lower die holder 6, the bottom surface of the material receiving frame 7 is communicated with a discharging pipe 8, the inner wall of the material receiving frame 7 is rotatably connected with two symmetrically distributed bearing plates 9, two side walls of the material receiving frame 7 are respectively penetrated by two symmetrically distributed moving rods 10 in a sliding manner, a connecting rod a11 is hinged between the moving rod 10 and the adjacent bearing plate 9, two symmetrically distributed pressing plates 12 are penetrated by the top surface of the workbench 1 in a sliding manner, pressing blocks 13 are fixed on two sides of the fixed block 4, pushing blocks 14 are fixed at the outer ends of the two adjacent moving rods 10, a compression spring 15 is fixed between the pushing block 14 and the material receiving frame 7, a connecting rod b16 is hinged between the pushing block 14 and the pressing plates 12, a discharging assembly 17 is arranged on the outer side of the material receiving frame 7, specifically, when the punch 5 moves downwards to perform blanking processing on materials, at this time, the pressing plate 12 moves downwards through the contact between the pressing block 13 and the pressing plate 12, the pushing block 14 moves towards the inside of the receiving frame 7 through the moving rod 10 through the action of the connecting rod b16, and the receiving plate 9 rotates to the horizontal position through the action of the connecting rod a11, so that the blanking is received and processed, and the damage caused by the direct falling of the blanking is effectively prevented.

The discharging assembly 17 comprises two mounting plates 171, the two mounting plates 171 are symmetrically mounted on the bottom surface of the workbench 1, a discharging rod 172 penetrates through one side of the mounting plates 171 in a sliding manner, and a discharging block 173 is fixed at the inner end of the discharging rod 172; extrusion piece 174, extrusion piece 174 is provided with two, two extrusion pieces 174 are fixed with the outer end of two discharge bars 172 respectively, extrusion piece 174's top both ends respectively with adjacent two promote between the piece 14 articulated have connecting rod c175, it is concrete, drift 5 is when carrying out blanking to the material, through the motion that promotes piece 14 this moment, and the transmission through connecting rod c175, make the direction motion of unloading piece 173 towards keeping away from discharge tube 8, thereby be convenient for drift 5 before carrying out blanking to next material, make when accepting board 9 relieves the effect of accepting, make unloading piece 173 and discharge tube 8 contact, thereby effectively prevent that the blanking from taking place to block up in discharge tube 8.

The side walls of the bearing plate 9 and the material receiving frame 7 are distributed obliquely, the bearing plate 9 and the adjacent material discharging block 173 are distributed vertically, specifically, the arrangement of the oblique distribution of the bearing plate 9 ensures that the bearing plate 9 rotates to a horizontal position when the punch 5 performs blanking processing on materials, so that the bearing plate 9 bears the blanking, and the materials are prevented from directly falling to cause damage when the blanking is performed.

Discharge tube 8 includes cylindricality section 81 and slope section 82, the contact surface of two unloading pieces 173 and discharge tube 8's cylindricality section 81 is the cambered surface of looks adaptation, the slope section 82 of discharge tube 8 distributes towards one side of keeping away from mounting bracket 2, it is concrete, the setting of cylindricality section 81, be convenient for carry out the guide to the material that the blanking got off and handle, and cooperate unloading piece 173 to beat cylindricality section 81, prevent that the material from taking place to block up in discharge tube 8 when the blanking, the setting of its slope section 82, improve the effect of unloading to the blanking to a certain extent.

The inboard lateral wall of pressing plate 12 is fixed with locating piece 18, compact heap 19 is installed to the below of locating piece 18, be fixed with compression spring 20 between compact heap 19 and the adjacent locating piece 18, the upper surface screw thread of locating piece 18 runs through locating screw 21, locating screw 21's bottom and compact heap 19's top surface contact, it is specific, adjust the distance between compact heap 19 to the locating piece 18 through locating screw 21, when making drift 5 carry out blanking to the material of different thickness, compact heap 19 can with the surface contact of material, thereby improve its stability when blanking is handled.

The lateral wall in the outside of compact heap 19 is fixed with guide block 22, and the cross section of two guide blocks 22 is the splayed and distributes, and is concrete, and the guide block 22's setting carries out the direction of degree when carrying the material and handles, can prevent effectively that the material from taking place the skew.

The working principle is as follows: when the blanking processing is carried out on the materials, the materials are continuously fed on the lower die holder 6 of the workbench 1 through the conveying device, at the moment, the fixed block 4 and the punch 5 are driven to synchronously move downwards through the driving of the hydraulic rod 3, the material is blanked, the fixed block 4 drives the pressing block 13 to synchronously move downwards while moving downwards, so that the pressing plate 12 synchronously moves downwards on the worktable 1, the pushing block 14 and the moving rod 10 are driven to synchronously move through the action of the connecting rod b16, so that the two bearing plates 9 rotate synchronously under the action of the connecting rod a11, the upper surfaces of the two bearing plates are vertically distributed with the side wall of the receiving frame 7, thereby carrying out the receiving treatment on the blanked materials, effectively preventing the blanked materials from directly dropping into the discharging pipe 8 to cause damage, at the same time, the squeezing block 174 drives the discharging block 173 away from the discharging pipe 8 through the action of the connecting rod c 175; when the pressing plate 12 moves downwards, the pressing block 19 is in a contact state with the surface of the material, so that the stability of the punch 5 during blanking processing is improved; after the completion of blanking processing is carried out to the material, hydraulic stem 3 drives drift 5 and carries out the processing that resets this moment, the elastic force effect through pressure spring 15 this moment, make two accept board 9 and reset, thereby make two accept the material on the board 9 and drop to unloading in the discharge tube 8 and handle, and through the effect of connecting rod c175, make unloading piece 173 handle that resets, beat the processing to the outer wall of discharge tube 8, thereby effectively prevent that the material in the discharge tube 8 from taking place to block up, thereby improve the ejection of compact effect of material.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A full-automatic punch press convenient to connect material to unload, includes workstation (1), its characterized in that, workstation (1) still includes

The mounting frame (2) is fixed to the top surface of the workbench (1), a hydraulic rod (3) is fixed to the bottom of the mounting frame (2), a fixing block (4) is fixed to the bottom end of the hydraulic rod (3), a punch (5) is fixed to the bottom end of the fixing block (4), and a lower die holder (6) matched with the punch (5) is fixed to the top surface of the workbench (1);

the material receiving frame (7), the material receiving frame (7) is fixed to the bottom surface of the workbench (1), the material receiving frame (7) is communicated with the lower die holder (6), the bottom surface of the material receiving frame (7) is communicated with a discharge pipe (8), the inner wall of the material receiving frame (7) is rotatably connected with two symmetrically-distributed bearing plates (9), two symmetrically-distributed moving rods (10) penetrate through the side walls of the two sides of the material receiving frame (7) in a sliding mode, connecting rods a (11) are hinged between the moving rods (10) and the adjacent bearing plates (9), two symmetrically-distributed pressing plates (12) penetrate through the top surface of the workbench (1) in a sliding mode, pressing blocks (13) are fixed to the two sides of the fixed block (4), pushing blocks (14) are fixed to the outer ends of the two adjacent moving rods (10), and compression springs (15) are fixed between the pushing blocks (14) and the material receiving frame (7), a connecting rod b (16) is hinged between the pushing block (14) and the pressing plate (12), and a discharging assembly (17) is arranged on the outer side of the material receiving frame (7).

2. A full-automatic punching machine convenient for receiving and discharging materials according to claim 1, characterized in that the discharging component (17) comprises

The two mounting plates (171) are arranged, the two mounting plates (171) are symmetrically mounted on the bottom surface of the workbench (1), a discharging rod (172) penetrates through one side of each mounting plate (171) in a sliding mode, and a discharging block (173) is fixed to the inner end of each discharging rod (172);

the two extrusion blocks (174) are arranged, the two extrusion blocks (174) are respectively fixed with the outer ends of the two discharge rods (172), and connecting rods c (175) are respectively hinged between the two ends of the top of each extrusion block (174) and the two adjacent pushing blocks (14).

3. The full-automatic punching machine convenient for receiving and discharging materials as claimed in claim 2, wherein said receiving plate (9) is obliquely distributed with the side wall of said receiving frame (7), and said receiving plate (9) is vertically distributed with the adjacent discharging block (173).

4. The full-automatic punching machine convenient for receiving and discharging materials is characterized in that the discharge pipe (8) comprises a cylindrical section (81) and an inclined section (82), the contact surfaces of the two discharge blocks (173) and the cylindrical section (81) of the discharge pipe (8) are adaptive cambered surfaces, and the inclined section (82) of the discharge pipe (8) is distributed towards the side far away from the mounting frame (2).

5. The full-automatic punching machine convenient for receiving and discharging materials is characterized in that a positioning block (18) is fixed on the inner side wall of the pressing plate (12), a pressing block (19) is installed below the positioning block (18), a compression spring (20) is fixed between the pressing block (19) and the adjacent positioning block (18), a positioning screw (21) penetrates through the upper surface of the positioning block (18), and the bottom end of the positioning screw (21) is in contact with the top surface of the pressing block (19).

6. The full-automatic punching machine convenient for material receiving and discharging is characterized in that guide blocks (22) are fixed on the outer side walls of the pressing blocks (19), and the cross sections of the two guide blocks (22) are distributed in a splayed manner.