CN219233655U

CN219233655U - Stamping machine tool with automatic ejection device

Info

Publication number: CN219233655U
Application number: CN202223076170.7U
Authority: CN
Inventors: 杨绿明
Original assignee: Qingdao Hengqingyuan Precision Mold Co ltd
Current assignee: Qingdao Hengqingyuan Precision Mold Co ltd
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-06-23
Anticipated expiration: 2032-11-21

Abstract

The utility model discloses a stamping machine tool with an automatic ejection device, which relates to the field of stamping machine tools and comprises a stamping machine tool and a die, wherein the die is arranged on the stamping machine tool, a pushing cylinder is fixedly arranged in the die, an ejection block is slidably arranged in the die, the bottom of the ejection block is fixedly arranged at the output end of the pushing cylinder, a driving structure is arranged on the side face of the stamping machine tool, a movable mounting plate is arranged on the driving structure, a driving pile is fixedly arranged on the top side of the movable mounting plate, and a loading and unloading structure is rotatably arranged on the driving pile. According to the utility model, through the arrangement of the pushing cylinder and the ejection block, after the workpiece is punched by using the punching machine tool, the workpiece can be ejected from the die by using the pushing cylinder to drive the ejection block, so that the die is prevented from being clamped on the die, the workpiece is taken out when the subsequent processing is convenient, the contact between the labor and the workpiece is reduced, and the potential safety hazard is further eliminated.

Description

Stamping machine tool with automatic ejection device

Technical Field

The utility model relates to the technical field of stamping machine tools, in particular to a stamping machine tool with an automatic ejection device.

Background

The punching machine is a punching press, and the punching production is mainly aimed at the plate material, and can make blanking, punching, forming, deep drawing, trimming, fine punching, shaping, riveting and extrusion through a die, so that the punching machine is widely applied to various fields.

In the prior art, when using the punch press to process the work piece, traditional punch press receives the restriction of mould, and partial work piece is after the punching press with the card in the grinding apparatus inslot to lead to the manual work piece that takes out of needs user, maloperation, the edge of work piece all cause the injury easily, have certain potential safety hazard, consequently need a punching press lathe with automatic ejecting device to satisfy people's demand.

Disclosure of Invention

The utility model aims to provide a stamping machine tool with an automatic ejection device, so as to solve the problems that the traditional punching machine provided in the background art needs manual feeding and discharging, the workpiece can be taken out of the die after being continuously contacted with the die and the workpiece, misoperation and damage to the edge of the workpiece are easy to cause, and certain potential safety hazards are caused.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a stamping machine with automatic ejecting device, includes stamping machine and mould, be equipped with the mould on the stamping machine, fixed mounting has the promotion cylinder in the mould, and sliding mounting has ejecting piece in the mould, the bottom fixed mounting of ejecting piece is at the output of promoting the cylinder, the side-mounting of stamping machine has the drive structure, installs movable mounting plate on the drive structure, and movable mounting plate's top side fixed mounting has the drive stake, rotates on the drive stake and installs unloading structure.

Preferably: and a limiting ring groove is formed in the inner ring of the die, a limiting ring is slidably arranged in the limiting ring groove, and the limiting ring is fixedly sleeved on the ejection block.

Preferably: the driving structure comprises a fixed mounting frame, the fixed mounting frame is fixedly mounted on the side face of the stamping machine tool, and the movable mounting plate is slidably mounted on the top side of the fixed mounting frame.

Preferably: the movable groove is formed in the top side of the fixed mounting frame, the movable block is slidably mounted in the movable groove, and the movable block is fixedly mounted on the bottom side of the movable mounting plate.

Preferably: the movable block is provided with a driving threaded hole, a driving screw rod is installed in the driving threaded hole in a threaded mode, the driving screw rod is installed on the fixed installation frame in a rotating mode, a driving motor is fixedly installed on the side face of the fixed installation frame, and the output end of the driving motor is connected to one end of the driving screw rod.

Preferably: two limit grooves are annularly formed in the fixed mounting frame, limit rings are rotatably mounted in the two limit grooves, and the two limit rings are fixedly sleeved at two ends of the driving screw rod respectively.

Preferably: the feeding and discharging structure comprises a mounting plate and an air suction cylinder, wherein the mounting plate is rotatably mounted at the top end of the driving pile, the air suction cylinder is slidably mounted at one end of the mounting plate far away from the driving pile, the air suction cylinder is matched with the die, and an air pipe is fixedly mounted at the top end of the air suction cylinder.

Preferably: the movable bottom plate is fixedly sleeved on the air suction cylinder, four sliding holes are formed in the mounting plate, sliding rods are slidably mounted in the four sliding holes, the four sliding rods are fixedly mounted on the top side of the movable bottom plate, a driving air cylinder is fixedly mounted on the bottom side of the mounting plate, and the output end of the driving air cylinder is fixedly mounted on the top side of the movable bottom plate.

The beneficial effects of the utility model are as follows:

according to the utility model, through the arrangement of the pushing cylinder and the ejection block, after the workpiece is punched by using the punching machine tool, the workpiece can be ejected from the die by using the pushing cylinder to drive the ejection block, so that the die is prevented from being clamped on the die, the workpiece is taken out when the subsequent processing is convenient, the contact between the labor and the workpiece is reduced, and the potential safety hazard is eliminated.

According to the utility model, through the arrangement of the driving structure and the feeding and discharging structure, the driving motor is used for driving the driving pile and the movable position of the mounting plate, and the workpiece is taken down from the die by utilizing the suction cylinder on the mounting plate, so that the automation degree of the device is improved, the participation of manpower is reduced, and the occurrence of safety accidents is further reduced.

Drawings

Fig. 1 is a schematic perspective view of a press machine with an automatic ejection device according to the present utility model;

FIG. 2 is a schematic view of a part of a press machine with an automatic ejection device according to the present utility model;

fig. 3 is a schematic diagram of a driving structure of a press machine with an automatic ejection device according to the present utility model;

fig. 4 is a schematic plan view of a press machine with an automatic ejection device according to the present utility model.

In the figure: 100. a punching machine; 101. a mold; 200. a pushing cylinder; 201. an ejection block; 202. a limit ring groove; 203. a limiting ring; 300. a fixed mounting rack; 301. a movable groove; 302. a movable block; 303. driving the threaded hole; 304. driving a screw rod; 305. a driving motor; 306. a limit groove; 307. a limit ring; 400. a movable mounting plate; 401. driving the pile; 402. a mounting plate; 403. an air suction cylinder; 404. a movable bottom plate; 405. a driving cylinder; 406. a slide hole; 407. a slide bar; 408. and an air pipe.

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.

Referring to fig. 1 to 4, a stamping machine with an automatic ejection device comprises a stamping machine 100 and a die 101, wherein the die 101 is arranged on the stamping machine 100, a push cylinder 200 is fixedly installed in the die 101, an ejector block 201 is slidably installed in the die 101, the bottom of the ejector block 201 is fixedly installed at the output end of the push cylinder 200, a driving structure is installed on the side face of the stamping machine 100, a movable mounting plate 400 is installed on the driving structure, a driving pile 401 is fixedly installed on the top side of the movable mounting plate 400, a loading and unloading structure is rotatably installed on the driving pile 401, when the device is used, the push cylinder 200 is started firstly, the ejector block 201 is driven to eject by the push cylinder 200, so that a workpiece is ejected from the die 101 by the ejector block 201, and a limit ring 203 is driven to slide in a limit ring groove 202 while the ejector block 201 moves, so that the ejector block 201 is limited by the limit ring groove 202 and the limit ring 203, the driving motor 305 can only move in a fixed range, then the driving screw 304 is driven to rotate on the fixed mounting frame 300 by utilizing the output end of the driving motor 305, the rotating driving screw 304 drives the limit groove 306 to rotate in the limit ring 307, so that the driving screw 304 is limited by the limit groove 306 and the limit ring 307 and stably rotates at a fixed position, the rotating driving screw 304 drives the movable block 302 to slide in the movable groove 301 through the driving threaded hole 303, the purpose of driving the position of the movable mounting plate 400 is realized, the unification of the position of the movable mounting plate 400 and the workpiece is realized, the driving pile 401 is started to drive the mounting plate 402 to the top side of the workpiece, the driving cylinder 405 is used for driving the movable bottom plate 404 to move, the movable bottom plate 404 which moves drives the slide bar 407 to slide in the slide hole 406, and the movable bottom plate 404 is limited by the slide hole 406 through the slide bar 407, the workpiece can be adsorbed by the suction cylinder 403 only by stably moving in the same direction, the suction cylinder 403 is driven by the movable bottom plate 404 to move to the top side of the workpiece, the workpiece transferring effect is realized, and the automatic feeding and discharging can be realized by repeating the steps.

Further, the annular ring groove 202 is formed in the mold 101, the limiting ring groove 202 is internally provided with the limiting ring 203 in a sliding manner, the limiting ring 203 is fixedly sleeved on the ejection block 201, and the ejection block 201 can drive the limiting ring 203 to slide in the limiting ring groove 202 while moving, so that the ejection block 201 is limited by the limiting ring groove 202 and the limiting ring 203 and can only move in a fixed range.

Further, the driving structure comprises a fixed mounting frame 300, the fixed mounting frame 300 is fixedly mounted on the side surface of the punching machine 100, the movable mounting plate 400 is slidably mounted on the top side of the fixed mounting frame 300, and the movable block 302 is driven to slide in the movable groove 301 by the rotating driving screw 304 through the driving screw hole 303, so that the purpose of driving the position of the movable mounting plate 400 is achieved.

Further, a movable groove 301 is formed on the top side of the fixed mounting frame 300, a movable block 302 is slidably mounted in the movable groove 301, and the movable block 302 is fixedly mounted on the bottom side of the movable mounting plate 400.

Further, a driving threaded hole 303 is formed in the movable block 302, a driving screw rod 304 is installed in the driving threaded hole 303 in a threaded manner, the driving screw rod 304 is rotatably installed on the fixed installation frame 300, a driving motor 305 is fixedly installed on the side face of the fixed installation frame 300, the output end of the driving motor 305 is connected to one end of the driving screw rod 304, the driving screw rod 304 is driven to rotate on the fixed installation frame 300 by the output end of the driving motor 305, the rotating driving screw rod 304 drives a limiting groove 306 to rotate in the limiting ring 307, and the rotating driving screw rod 304 drives the movable block 302 to slide in the movable groove 301 through the driving threaded hole 303, so that the purpose of driving the position of the movable installation plate 400 is achieved.

Further, two limit grooves 306 are annularly formed in the fixed mounting frame 300, limit rings 307 are rotatably mounted in the two limit grooves 306, the two limit rings 307 are fixedly sleeved at two ends of the driving screw rod 304 respectively, the driving screw rod 304 rotates to drive the limit grooves 306 to rotate in the limit rings 307, and the driving screw rod 304 is limited by the limit grooves 306 and the limit rings 307 and stably rotates at a fixed position.

Further, the feeding and discharging structure comprises a mounting plate 402 and an air suction cylinder 403, the mounting plate 402 is rotatably mounted at the top end of the driving pile 401, the air suction cylinder 403 is slidably mounted at one end of the mounting plate 402 far away from the driving pile 401, the air suction cylinder 403 is matched with the die 101, an air pipe 408 is fixedly mounted at the top end of the air suction cylinder 403, the movable bottom plate 404 drives the air suction cylinder 403 to move to the top side of a workpiece, and therefore the effect that the air suction cylinder 403 adsorbs the workpiece and the workpiece transferring effect is achieved.

Further, the movable bottom plate 404 is fixedly sleeved on the air suction cylinder 403, four sliding holes 406 are formed in the mounting plate 402, sliding rods 407 are slidably mounted in the four sliding holes 406, the four sliding rods 407 are fixedly mounted on the top side of the movable bottom plate 404, a driving air cylinder 405 is fixedly mounted on the bottom side of the mounting plate 402, the output end of the driving air cylinder 405 is fixedly mounted on the top side of the movable bottom plate 404, the movable bottom plate 404 which moves drives the sliding rods 407 to slide in the sliding holes 406, and the movable bottom plate 404 is limited by the sliding holes 406 through the sliding rods 407 and can only stably move in the same direction.

The working principle of the utility model is as follows:

when the device is used, firstly, the push cylinder 200 is required to be started, the push cylinder 200 is utilized to drive the ejection block 201 to eject a workpiece from the die 101, the ejection block 201 can drive the limiting ring 203 to slide in the limiting ring groove 202 while moving, so that the ejection block 201 is limited by the limiting ring groove 202 and the limiting ring 203 and can only move in a fixed range, then, the driving motor 305 is started, the driving screw 304 is driven by the output end of the driving motor 305 to rotate on the fixed mounting frame 300, the rotating driving screw 304 drives the limiting groove 306 to rotate in the limiting ring 307, the driving screw 304 is limited by the limiting groove 306 and the limiting ring 307, the rotating driving screw 304 drives the movable block 302 to slide in the movable groove 301 through the driving screw hole 303, the position of the movable mounting plate 400 is further driven, the unification of the positions of the movable mounting plate 400 and the workpiece is realized, the driving pile 401 is started to drive the top side of the workpiece, the movable bottom plate 404 is driven by the driving cylinder 405 to move, the movable bottom plate 404 is driven by the sliding rod 407 to slide in the sliding hole 406, the sliding rod 407 is driven by the output end of the driving motor 305 to slide in the sliding hole 406, the sliding rod 403 is driven by the sliding rod 403, the sliding rod 404 can only can be repeatedly moved in the same direction, and the workpiece can be repeatedly moved in the same direction as the workpiece 404 is driven by the cylinder 404, and the workpiece can be stably moved, and the workpiece can be stably and can be moved.

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 press lathe with automatic ejecting device, includes punching press lathe (100) and mould (101), be equipped with mould (101), its characterized in that on punching press lathe (100): the automatic feeding and discharging device is characterized in that a pushing cylinder (200) is fixedly arranged in the die (101), an ejection block (201) is slidably arranged in the die (101), the bottom of the ejection block (201) is fixedly arranged at the output end of the pushing cylinder (200), a driving structure is arranged on the side face of the stamping machine tool (100), a movable mounting plate (400) is arranged on the driving structure, a driving pile (401) is fixedly arranged on the top side of the movable mounting plate (400), and a feeding and discharging structure is rotatably arranged on the driving pile (401).

2. A press machine with automatic ejection device according to claim 1, characterized in that: and a limiting ring groove (202) is formed in the inner ring of the die (101), a limiting ring (203) is slidably arranged in the limiting ring groove (202), and the limiting ring (203) is fixedly sleeved on the ejection block (201).

3. A press machine with automatic ejection device according to claim 1, characterized in that: the driving structure comprises a fixed mounting frame (300), wherein the fixed mounting frame (300) is fixedly arranged on the side face of the punching machine tool (100), and the movable mounting plate (400) is slidably arranged on the top side of the fixed mounting frame (300).

4. A press machine with automatic ejection device according to claim 3, characterized in that: the top side of the fixed mounting frame (300) is provided with a movable groove (301), a movable block (302) is slidably arranged in the movable groove (301), and the movable block (302) is fixedly arranged at the bottom side of the movable mounting plate (400).

5. A press machine with an automatic ejection device as in claim 4, wherein: the movable block (302) is provided with a driving threaded hole (303), a driving screw rod (304) is installed in the driving threaded hole (303) in a threaded mode, the driving screw rod (304) is rotatably installed on the fixed installation frame (300), the side face of the fixed installation frame (300) is fixedly provided with a driving motor (305), and the output end of the driving motor (305) is connected to one end of the driving screw rod (304).

6. A press machine with automatic ejection device according to claim 3, characterized in that: two limit grooves (306) are annularly formed in the fixed mounting frame (300), limit rings (307) are rotatably arranged in the two limit grooves (306), and the two limit rings (307) are fixedly sleeved at two ends of the driving screw rod (304) respectively.

7. A press machine with automatic ejection device according to claim 1, characterized in that: the feeding and discharging structure comprises a mounting plate (402) and an air suction cylinder (403), wherein the mounting plate (402) is rotatably mounted at the top end of the driving pile (401), the air suction cylinder (403) is slidably mounted at one end, far away from the driving pile (401), of the mounting plate (402), the air suction cylinder (403) is matched with the die (101), and an air pipe (408) is fixedly mounted at the top end of the air suction cylinder (403).

8. A press machine with automatic ejection device as in claim 7, wherein: the movable bottom plate (404) is fixedly sleeved on the air suction cylinder (403), four sliding holes (406) are formed in the mounting plate (402), sliding rods (407) are slidably mounted in the four sliding holes (406), the four sliding rods (407) are fixedly mounted on the top side of the movable bottom plate (404), a driving air cylinder (405) is fixedly mounted on the bottom side of the mounting plate (402), and the output end of the driving air cylinder (405) is fixedly mounted on the top side of the movable bottom plate (404).