CN221289170U

CN221289170U - Punching machine

Info

Publication number: CN221289170U
Application number: CN202323210006.5U
Authority: CN
Inventors: 陈常春; 孙涛; 陈银丽
Original assignee: Yantai Qingquan Special Steel Forging Products Co ltd
Current assignee: Yantai Qingquan Special Steel Forging Products Co ltd
Priority date: 2023-11-28
Filing date: 2023-11-28
Publication date: 2024-07-09
Anticipated expiration: 2033-11-28

Abstract

The utility model relates to the technical field of stamping equipment, and discloses a stamping machine, which comprises a frame, a driving mechanism, a reciprocating mechanism, a stamping die head, a limiting mechanism, a stamping die table and an auxiliary feeding mechanism, wherein the driving mechanism is arranged at the top of the frame, the reciprocating mechanism which is in running fit with the driving mechanism is arranged at the lower side of the driving mechanism, the lower end of the reciprocating mechanism is in running connection with the stamping die head, the limiting mechanism which is connected with the stamping die head is arranged in the frame, the stamping die table is arranged below the stamping die head on the ground, the auxiliary feeding mechanism is arranged at the front side of the frame, and the auxiliary feeding mechanism comprises: the hydraulic cylinder, backup pad and backing roller, the front side of frame is fixed with two pneumatic cylinders, and the lower extreme of pneumatic cylinder links to each other with the backup pad, installs a plurality of backup pads in the backup pad. The utility model has the auxiliary feeding function, reduces the operations of manually moving the plate up and down, and saves the manpower.

Description

Punching machine

Technical Field

The utility model relates to the technical field of stamping equipment, in particular to a stamping machine.

Background

The punching machine is also called a punching machine and is known as a press. The punching machine is divided into a mechanical punching machine and a hydraulic punching machine.

When the existing mechanical punching machine is used, a worker needs to place raw materials on a punching die table firstly, after punching is finished, the raw materials are taken down manually, and because the punching die table has a certain height, when the materials to be punched are heavier and more in number, the worker needs to carry out multiple up-down carrying operations, so that labor is very consumed, and aiming at the current situation, the development of a punching machine with an auxiliary feeding function is urgently needed, the manual operation of carrying a plate up and down is reduced, and the labor is saved, so that the defect in the current practical application is overcome, and the current requirement is met.

Disclosure of Invention

The utility model aims to provide a punching machine, which has an auxiliary feeding function, reduces the operations of manually moving up and down a plate and saves manpower.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a punching machine, includes frame, actuating mechanism, reciprocating motion mechanism, ram die head, stop gear, ram die platform and auxiliary feeding mechanism, actuating mechanism is installed at the top of frame, actuating mechanism's downside is installed and is rotated complex reciprocating motion mechanism with it, reciprocating motion mechanism's lower extreme is rotated with ram die head and is connected, install the stop gear who links to each other with ram die head in the frame, ram die platform is installed in subaerial below of ram die head, auxiliary feeding mechanism is installed to the front side of frame, auxiliary feeding mechanism includes: the hydraulic cylinder, backup pad and supporting roller, the front side of frame is fixed with two pneumatic cylinders, the lower extreme of pneumatic cylinder links to each other with the backup pad, install a plurality of backup pads in the backup pad.

Preferably: the driving mechanism includes: the driving motor is fixed at the top of the frame, the small belt wheel is installed on an output shaft of the driving motor, the rotating shaft is rotationally connected to the top of the frame, the large belt wheel is installed on the rotating shaft, the large belt wheel is rotationally connected with the small belt wheel through the driving belt, and the small gear is installed on the rotating shaft.

Preferably: the reciprocating mechanism includes: the novel stamping die comprises a crankshaft, a large gear, a piston rod and a pin shaft, wherein the crankshaft is rotationally connected in a frame, the large gear is installed at the right end of the crankshaft, the piston rod is installed at the middle position of the crankshaft, the upper end of the piston rod is rotationally connected with the crankshaft, the pin shaft is fixed at the lower end of the piston rod, and the left end and the right end of the pin shaft are rotationally connected with a stamping die head.

Preferably: the large gear is meshed with the small gear.

Preferably: the limit mechanism comprises: the device comprises a frame, two cross beams, linear slide rails and sliding blocks, wherein the two cross beams are fixed in the frame, two linear slide rails are fixedly arranged between the two cross beams, each linear slide rail is provided with one sliding block in a sliding manner, and the sliding blocks are fixed with the back surface of a stamping die head.

The beneficial effects of the utility model are as follows: this punching machine, when in use, drive the backup pad through the pneumatic cylinder and move to ground department down, then, place the plate on the backing roller, support the plate through the backing roller, conveniently promote the plate, then, drive the backup pad through the pneumatic cylinder and move up to the top surface department of punching press die table, it can to punch out the plate on the punching press die table to push away the backup pad again, drive little band pulley and big band pulley rotation through driving motor, drive the pivot rotation through big band pulley, drive the pinion rotation through the pivot, drive the gear wheel rotation through the gear wheel, drive the bent axle rotation through the bent axle rotation and drive the piston rod and reciprocate, drive the punching press die head through the piston rod and reciprocate, carry out the punching press to the plate on the punching press die table through the punching press die head, after the punching press die head is to the plate punching press is finished, pull the plate that punches out again on the auxiliary feeding mechanism, then the plate piece moves down to subaerial unloading down on the auxiliary feeding mechanism, reduce the manual work and remove the plate, remove the operation on, help the manpower to save. In summary, the utility model has the auxiliary feeding function, reduces the operations of manually moving the plate up and down, and saves the manpower.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic perspective view of a second embodiment of the present utility model.

Fig. 3 is a schematic diagram of a use state of the present utility model.

Fig. 4 is a second schematic view of the usage state of the present utility model.

Fig. 5 is a schematic diagram of a portion of the structure of the present utility model.

Fig. 6 is a schematic diagram of a portion of the structure of the present utility model.

Legend description:

1. A frame; 2. a driving mechanism; 201. a driving motor; 202. a small belt wheel; 203. a large belt wheel; 204. a transmission belt; 205. a rotating shaft; 206. a pinion gear; 3. a reciprocating mechanism; 301. a crankshaft; 302. a large gear; 303. a piston rod; 304. a pin shaft; 4. stamping a die head; 5. a limiting mechanism; 501. a cross beam; 502. a linear slide rail; 503. a slide block; 6. stamping die table; 7. an auxiliary feeding mechanism; 701. a hydraulic cylinder; 702. a support plate; 703. and supporting the roller.

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.

Specific examples are given below.

Referring to fig. 1-6, in the embodiment of the utility model, a punching machine comprises a frame 1, a driving mechanism 2, a reciprocating mechanism 3, a punching die head 4, a limiting mechanism 5, a punching die table 6 and an auxiliary feeding mechanism 7, wherein the frame 1 is fixed on the ground, the driving mechanism 2 is installed at the top of the frame 1, the reciprocating mechanism 3 in rotating fit with the driving mechanism 2 is installed at the lower side of the driving mechanism 2, the lower end of the reciprocating mechanism 3 is in rotating connection with the punching die head 4, the limiting mechanism 5 connected with the punching die head 4 is installed in the frame 1, a punching die table 6 is installed below the punching die head 4 on the ground, an auxiliary feeding mechanism 7 is installed at the front side of the frame 1, during use, a heavier plate is placed on the auxiliary feeding mechanism 7, then the plate is lifted to the height of the punching die table 6 through the auxiliary feeding mechanism 7, the plate is pushed onto the punching die table 6 for punching, the punched plate is pulled onto the auxiliary feeding mechanism 7 after the punching machine is finished, then the auxiliary feeding mechanism 7 is moved downwards to the ground, the plate is pushed down onto the ground, the plate 4 is driven by the auxiliary feeding mechanism 7 to move the plate 4 through the driving mechanism, and when the plate 4 is driven to move linearly through the driving mechanism 4, and the plate 4 is limited by the reciprocating mechanism 4.

The driving mechanism 2 includes: the driving motor 201, the small belt pulley 202, the large belt pulley 203, the driving belt 204, the rotating shaft 205 and the pinion 206, wherein the driving motor 201 is fixed on the top of the frame 1, the small belt pulley 202 is installed on an output shaft of the driving motor 201, the rotating shaft 205 is rotationally connected to the top of the frame 1, the large belt pulley 203 is installed on the rotating shaft 205, the large belt pulley 203 is rotationally connected with the small belt pulley 202 through the driving belt 204, and the pinion 206 is installed on the rotating shaft 205.

The reciprocating mechanism 3 includes: the crankshaft 301 is rotationally connected in the frame 1, the large gear 302 is installed at the right end of the crankshaft 301, the large gear 302 is meshed with the small gear 206, the piston rod 303 is installed at the middle position of the crankshaft 301, the upper end of the piston rod 303 is rotationally connected with the crankshaft 301, the pin 304 is fixed at the lower end of the piston rod 303, the left end and the right end of the pin 304 are rotationally connected with the stamping die head 4, and when the stamping die is used, the large gear 302 is driven to rotate through the small gear 206, the crankshaft 301 is driven to rotate through the large gear 302, the piston rod 303 is driven to move up and down through the rotation of the crankshaft 301, and the stamping die head 4 is driven to move up and down through the piston rod 303.

The limit mechanism 5 includes: the cross beam 501, the linear slide rail 502 and the slide block 503 are fixed in the frame 1, two cross beams 501 are fixedly arranged between the two cross beams 501, each linear slide rail 502 is provided with one slide block 503 in a sliding manner, the slide block 503 is fixed with the back surface of the stamping die head 4, and the movement of the stamping die head 4 is limited through the linear slide rail 502 and the slide block 503, so that the stamping die head 4 can only move linearly.

The auxiliary feeding mechanism 7 includes: the hydraulic cylinder 701, backup pad 702 and supporting roller 703, the front side of frame 1 is fixed with two pneumatic cylinders 701, the lower extreme of pneumatic cylinder 701 links to each other with backup pad 702, install a plurality of backup pads 702 on the backup pad 702, during the use, firstly, drive backup pad 702 through pneumatic cylinder 701 and move down to ground department, then, place the plate on supporting roller 703, support the plate through supporting roller 703, conveniently promote the plate, then, drive backup pad 702 through pneumatic cylinder 701 and move up to the top surface department of stamping die platform 6, push the plate on the backup pad 702 again to stamping die platform 6 on the stamping can, after stamping die 4 to the plate stamping is finished, pull the plate that the punching press is good again to auxiliary feeding mechanism 7, then move down to subaerial unloading to auxiliary feeding mechanism 7 again, reduce the manual operation of carrying the plate on, carry down, help using manpower sparingly.

Working principle: when the punching machine is used, the supporting plate 702 is driven to move downwards to the ground through the hydraulic cylinder 701, then, the plate is placed on the supporting roller 703, the plate is supported through the supporting roller 703, the plate is conveniently pushed, then, the supporting plate 702 is driven to move upwards to the top surface of the punching die table 6 through the hydraulic cylinder 701, then, the plate on the supporting plate 702 is pushed to the punching die table 6 for punching, the driving motor 201 drives the small belt pulley 202 and the large belt pulley 203 to rotate, the rotating shaft 205 is driven to rotate through the large belt pulley 203, the small gear 206 is driven to rotate through the rotating shaft 205, the large gear 302 is driven to rotate through the small gear 206, the crankshaft 301 is driven to rotate, the piston rod 303 is driven to move up and down through the crankshaft 301, the piston rod 303 drives the punching die 4 to move up and down, the plate on the punching die table 6 is punched through the punching die 4, the punched plate is pulled to the auxiliary feeding mechanism 7 after the punching die 4 is finished, then, the plate is driven to move downwards to the ground through the auxiliary feeding mechanism 7, the plate is reduced, and manpower is reduced to be beneficial to saving labor.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a punching machine, its characterized in that, including frame (1), actuating mechanism (2), reciprocating mechanism (3), stamping die head (4), stop gear (5), stamping die platform (6) and supplementary feed mechanism (7), actuating mechanism (2) are installed at the top of frame (1), reciprocating mechanism (3) with normal running fit are installed to the downside of actuating mechanism (2), the lower extreme and the stamping die head (4) of reciprocating mechanism (3) rotate to be connected, install stop gear (5) that link to each other with stamping die head (4) in frame (1), stamping die platform (6) are installed in subaerial below of stamping die head (4), supplementary feed mechanism (7) are installed to the front side of frame (1), supplementary feed mechanism (7) include: the hydraulic machine comprises a hydraulic cylinder (701), a supporting plate (702) and supporting rollers (703), wherein two hydraulic cylinders (701) are fixed on the front side of the machine frame (1), the lower end of each hydraulic cylinder (701) is connected with the corresponding supporting plate (702), and a plurality of supporting plates (702) are arranged on the supporting plate (702).

2. The press according to claim 1, characterized in that the drive mechanism (2) comprises: the device comprises a driving motor (201), a small belt wheel (202), a large belt wheel (203), a transmission belt (204), a rotating shaft (205) and a pinion (206), wherein the driving motor (201) is fixed at the top of a frame (1), the small belt wheel (202) is installed on an output shaft of the driving motor (201), the rotating shaft (205) is rotationally connected to the top of the frame (1), the large belt wheel (203) is installed on the rotating shaft (205), and the large belt wheel (203) is rotationally connected with the small belt wheel (202) through the transmission belt (204), and the pinion (206) is installed on the rotating shaft (205).

3. The press as claimed in claim 1, characterized in that the reciprocating mechanism (3) comprises: crankshaft (301), gear wheel (302), piston rod (303) and round pin axle (304), in frame (1) is rotated to crankshaft (301), gear wheel (302) are installed to the right-hand member of crankshaft (301), piston rod (303) are installed to the intermediate position of crankshaft (301), the upper end and the crankshaft (301) of piston rod (303) rotate to be connected, the lower extreme of piston rod (303) is fixed with round pin axle (304), both ends all rotate with stamping die (4) to be connected about round pin axle (304).

4. A press according to claim 3, characterized in that the gearwheel (302) meshes with the pinion (206).

5. The press according to claim 1, characterized in that the limit mechanism (5) comprises: the novel stamping die comprises a cross beam (501), linear slide rails (502) and sliding blocks (503), wherein two cross beams (501) are fixed in the frame (1), two linear slide rails (502) are fixedly arranged between the cross beams (501), each linear slide rail (502) is provided with one sliding block (503) in a sliding mode, and the sliding blocks (503) are fixed with the back face of the stamping die head (4).