CN218985134U

CN218985134U - Panel piercing press

Info

Publication number: CN218985134U
Application number: CN202223113741.XU
Authority: CN
Inventors: 武东杰; 李可佳; 张孟军; 李利梅
Original assignee: Henan Fuyide Industrial Co ltd
Current assignee: Henan Fuyide Industrial Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-05-09
Anticipated expiration: 2032-11-22

Abstract

The utility model belongs to the technical field of office furniture production, and particularly relates to a plate punching machine, which comprises a rack for placing plates to be punched, wherein a feeding mechanism for clamping and limiting the plates according to the sizes of the plates and driving the plates to transversely move according to punching positions marked by the plates is arranged on the rack, and a punching mechanism for punching the plates one by one according to the punching positions marked in advance is arranged above the rack. After the rear side of a plate is attached to the inner edge of a bulge at the rear side of a punching table and one side of the plate is attached to a limiting frame, a first sliding frame is slid relative to the limiting frame to enable the first sliding frame to be attached to the front side of the plate, a first screw rod is rotated through a first rotating handle to enable a first rubber pad to be attached to the first sliding frame, a crank is rotated to enable a second rotating handle to be located above the plate, the second screw rod is rotated through the second rotating handle to enable the second rubber pad to be attached to the upper side of the plate and moderately press the plate, and the movable range of the plate in the longitudinal direction and the vertical direction is limited, so that plates with different types and sizes are clamped and limited.

Description

Panel piercing press

Technical Field

The utility model belongs to the technical field of office furniture production, and particularly relates to a plate punching machine.

Background

The office furniture assembled by the plates is required to be provided with the mounting holes, and then the adjacent plates are connected and fixed by the fasteners.

The utility model discloses a plate punching device for office furniture production, which relates to the technical field of office furniture and comprises a top plate, a bottom plate and vertical plates arranged between the top plate and the bottom plate, wherein a plurality of hydraulic cylinders are arranged below the top plate, the output ends of the hydraulic cylinders are connected with telescopic rods, a drilling box is fixedly arranged at one ends of the telescopic rods, which are far away from the hydraulic cylinders, punching mechanisms are arranged in the drilling box, the output ends of the punching mechanisms are connected with a plurality of drilling knives, the drilling knives extend out of the drilling box and are positioned below the drilling box, fixing mechanisms for clamping plates are arranged above the bottom plate, the number of the fixing mechanisms is four, the fixing mechanisms are uniformly distributed at four corners of the bottom plate, and the vertical positions of the drilling knives are positioned between the four fixing mechanisms.

However, in the prior art, the distance between the fixing mechanisms used for clamping the sheet material is fixed, resulting in limitation of the size and type of the workable sheet material, and for this purpose, a sheet punching machine is proposed.

Disclosure of Invention

The utility model aims to provide a plate punching machine.

The technical scheme adopted by the utility model is as follows:

the plate punching machine comprises a frame for placing plates to be punched, wherein a feeding mechanism for clamping and limiting the plates according to the sizes of the plates and driving the plates to transversely move according to punching positions marked by the plates is arranged on the frame, and a punching mechanism for punching the plates one by one according to the punching positions marked in advance is arranged above the frame;

the frame comprises a punching table, support legs are fixedly connected below the punching table, a stand is fixedly connected above the punching table, a support is fixedly connected between the stand, and a notch is formed in the punching table;

the feeding mechanism comprises a first motor fixedly mounted below the punching table, the output end of the first motor is fixedly connected with a first belt pulley, a belt is arranged on the first belt pulley, one end of the belt, which is far away from the first belt pulley, is provided with a second belt pulley, one side, which is close to the punching table, of the second belt pulley is provided with a screw frame fixedly mounted on the punching table, two ends of the screw frame are fixedly provided with screw bases, a screw is movably connected between the screw bases, a limiting frame is arranged between the screw and the punching table, a first sliding frame is movably connected onto the limiting frame, a first screw is movably connected onto one side of the first sliding frame, a first rotating handle is movably mounted onto one side of the first screw, a crank is movably connected onto the other side of the first sliding frame, one end, which is far away from the first sliding frame, of the second belt is movably connected onto the second sliding frame, a second rubber cushion is fixedly connected onto the lower end of the second screw, and a second rotating handle is movably mounted onto the upper end of the second screw.

Preferably: the punching mechanism comprises a first hydraulic cylinder fixedly mounted above the support, a second sliding frame is fixedly connected to the telescopic end of the first hydraulic cylinder, a limiting rod is fixedly mounted on one side of the second sliding frame, a second hydraulic cylinder is fixedly mounted on the other side of the second sliding frame, a third sliding frame is fixedly connected to the telescopic end of the second hydraulic cylinder, a second motor is fixedly mounted below the third sliding frame, a connector is arranged at the output end of the second motor, and a cutter head is arranged below the connector.

Preferably: the punching platform and the notch are integrally formed.

Preferably: the first belt pulley and the second belt pulley are in friction connection with the belt.

Preferably: the screw rod seat is rotationally connected with the screw rod.

Preferably: the screw rod is in threaded connection with the limiting frame, and the punching table and the screw rod frame are in sliding connection with the limiting frame.

Preferably: the limiting frame is in sliding connection with the first sliding frame.

Preferably: the first screw rod and the second screw rod are connected with the first sliding frame through threads.

Preferably: the support is in sliding connection with the second sliding frame, and the limiting rod is in sliding connection with the third sliding frame.

The beneficial effects of the utility model are as follows: after the plate rear side is attached to the inner edge of the bulge of the rear side of the punching table and the plate one side is attached to the limiting frame, the first sliding frame is slid relative to the limiting frame to enable the first sliding frame to be attached to the front side of the plate, the first sliding frame is enabled to be attached to the first rubber pad through the first rotating handle, the longitudinal movable range of the plate is limited, the crank is rotated to enable the second rotating handle to be located above the plate, the second rubber pad is enabled to be attached to the upper side of the plate through the second rotating handle, the plate is moderately pressed, and the movable range of the plate is limited in the vertical direction, so that the punching machine is used for limiting clamping plates of different types and sizes.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain, without limitation, the utility model. In the drawings:

FIG. 1 is a schematic isometric view of a sheet metal punch according to the present utility model;

FIG. 2 is a schematic view of the frame of a sheet metal punching machine according to the present utility model;

FIG. 3 is a schematic view of a feeding mechanism of a sheet punching machine according to the present utility model;

FIG. 4 is a schematic view of the structure of FIG. 3 from another perspective;

fig. 5 is a schematic structural view of a punching mechanism of a sheet punching machine according to the present utility model.

The reference numerals are explained as follows:

1. a frame; 101. a punching table; 102. a support leg; 103. a vertical frame; 104. a bracket; 105. a notch; 2. a feeding mechanism; 201. a first motor; 202. a first pulley; 203. a belt; 204. a second pulley; 205. a screw rod frame; 206. a screw rod seat; 207. a screw rod; 208. a limiting frame; 209. a first carriage; 210. a first screw; 211. a first rubber pad; 212. a first swivel handle; 213. a crank; 214. a second screw; 215. a second rubber pad; 216. a second swivel handle; 3. a punching mechanism; 301. a first hydraulic cylinder; 302. a second carriage; 303. a limit rod; 304. a second hydraulic cylinder; 305. a third carriage; 306. a second motor; 307. a joint; 308. a cutter head.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The utility model is further illustrated by the following examples in connection with the accompanying drawings.

As shown in fig. 1-5, a plate punching machine comprises a frame 1 for placing plates to be punched, wherein a feeding mechanism 2 for clamping and limiting the plates according to the sizes of the plates and driving the plates to transversely move according to punching positions marked by the plates is arranged on the frame 1, and a punching mechanism 3 for punching the plates one by one according to the punching positions marked in advance is arranged above the frame 1.

In this embodiment: the machine frame 1 comprises a punching table 101, a supporting leg 102 is fixedly connected below the punching table 101, a vertical frame 103 is fixedly connected above the punching table 101, a bracket 104 is fixedly connected between the vertical frames 103, and a notch 105 is formed in the punching table 101; the punching platform 101 and the notch 105 are integrally formed; the slot 105 facilitates cleaning of the punch table 101 from accumulated sheet material chips while avoiding the knife head 308 from striking the punch table 101.

In this embodiment: the feeding mechanism 2 comprises a first motor 201 fixedly arranged below the punching table 101, the output end of the first motor 201 is fixedly connected with a first belt pulley 202, a belt 203 is arranged on the first belt pulley 202, one end of the belt 203, far away from the first belt pulley 202, is provided with a second belt pulley 204, one side, close to the punching table 101, of the second belt pulley 204 is provided with a screw rod frame 205 fixedly arranged on the punching table 101, two ends of the screw rod frame 205 are fixedly provided with screw rod bases 206, a screw rod 207 is movably connected between the screw rod bases 206, a limiting frame 208 is arranged between the screw rod 207 and the punching table 101, a first sliding frame 209 is movably connected on the limiting frame 208, a first screw rod 210 is movably connected on one side of the first sliding frame 209, a first rubber pad 211 is fixedly connected on the lower end of the first screw rod 210, a first rotating handle 212 is movably arranged on the other side of the first sliding frame 209, one end, far away from the first sliding frame 209, of the crank 213 is movably connected with a second screw rod 214, the lower end of the second screw rod 214 is fixedly connected with a second rubber pad 215, and the upper end of the second screw rod 214 is movably connected with a second rotating handle 216; the first belt pulley 202 and the second belt pulley 204 are in friction connection with the belt 203, the screw rod seat 206 is in rotary connection with the screw rod 207, the screw rod 207 is in threaded connection with the limiting frame 208, the punching table 101 and the screw rod frame 205 are in sliding connection with the limiting frame 208, the limiting frame 208 is in sliding connection with the first sliding frame 209, and the first screw rod 210 and the second screw rod 214 are in threaded connection with the first sliding frame 209; after the rear side of the plate is attached to the inner edge of the bulge on the rear side of the punching platform 101 and one side of the plate is attached to the limiting frame 208, the first sliding frame 209 is slid relative to the limiting frame 208 to be attached to the front side of the plate, the first sliding frame 209 is attached to the first sliding frame 209 by rotating the first screw 210 through the first rotating handle 212, the position of the first sliding frame 209 relative to the limiting frame 208 is limited, the longitudinal movable range of the plate is further limited, the crank 213 is rotated to enable the second rotating handle 216 to be positioned above the plate, the second screw 214 is rotated through the second rotating handle 216 to enable the second sliding frame 215 to be attached to the upper side of the plate and moderately press the plate, the vertical movable range of the plate is limited, the first motor 201 is operated after the plate is limited, the rotation of the output end of the first motor is transmitted to the lead screw 207 through the first belt pulley 202, the belt 203 and the second belt pulley 204, the lead screw 207 is rotated to drive the limiting frame 208, the first sliding frame 209 and the plate to be punched in a transverse moving mode relative to the punching platform 101, and the preset punching position of the plate sequentially passes through the punching mechanism 3.

In this embodiment: the punching mechanism 3 comprises a first hydraulic cylinder 301 fixedly arranged above the bracket 104, a telescopic end of the first hydraulic cylinder 301 is fixedly connected with a second carriage 302, a limiting rod 303 is fixedly arranged on one side of the second carriage 302, a second hydraulic cylinder 304 is fixedly arranged on the other side of the second carriage 302, a third carriage 305 is fixedly connected with the telescopic end of the second hydraulic cylinder 304, a second motor 306 is fixedly arranged below the third carriage 305, a joint 307 is arranged at the output end of the second motor 306, and a cutter head 308 is arranged below the joint 307; the bracket 104 is in sliding connection with the second carriage 302, and the limiting rod 303 is in sliding connection with the third carriage 305; when the position of the plate to be punched reaches the position below the punching mechanism 3, the first hydraulic cylinder 301 pushes and pulls the second carriage 302 to adjust the longitudinal position of the cutter head 308, the second hydraulic cylinder 304 adjusts the height of the third carriage 305 to adjust the distance between the cutter head 308 and the plate, and the rotation of the output end of the second motor 306 is transmitted to the cutter head 308 through the joint 307 to punch the plate.

Working principle: when the punching machine is installed and used for punching plates for office furniture production, after the rear side of the plates are attached to the inner edges of the protrusions on the rear side of the punching table 101 and one side of the plates are attached to the limiting frame 208, the first sliding frame 209 is slid relative to the limiting frame 208 to enable the first sliding frame 209 to be attached to the front side of the plates, the first sliding frame 209 is rotated through the first rotating handle 212 to enable the first rubber cushion 211 to be attached to the first sliding frame 209, the position of the first sliding frame 209 relative to the limiting frame 208 is limited, the longitudinal movable range of the plates is further limited, the crank 213 is rotated to enable the second rotating handle 216 to be located above the plates, the second sliding frame 215 is rotated through the second rotating handle 216 to enable the second rubber cushion 215 to be attached to the upper side of the plates, the plates are moderately pressed down, and the movable range of the plates in the vertical direction is further limited; after the plate is limited, the first motor 201 is enabled to work, the rotation of the output end of the first motor is transmitted to the screw rod 207 through the first belt pulley 202, the belt 203 and the second belt pulley 204, and the screw rod 207 drives the limiting frame 208, the first sliding frame 209 and the plate to be punched to jointly transversely move relative to the punching table 101 after rotating, so that the pre-marked punching position of the plate sequentially passes through the lower part of the punching mechanism 3; when the position of the plate to be punched reaches the position below the punching mechanism 3, the first hydraulic cylinder 301 pushes and pulls the second carriage 302 to adjust the longitudinal position of the cutter head 308, the second hydraulic cylinder 304 adjusts the height of the third carriage 305 to adjust the distance between the cutter head 308 and the plate, and the rotation of the output end of the second motor 306 is transmitted to the cutter head 308 through the joint 307 to punch the plate.

While the preferred embodiments of the present utility model have been described in detail with reference to the drawings, the present utility model is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present utility model within the knowledge of those skilled in the art.

Claims

1. The utility model provides a panel piercing press which characterized in that: the punching machine comprises a frame (1) for placing a plate to be punched, wherein the frame (1) is provided with a feeding mechanism (2) for clamping and limiting the plate according to the size of the plate and driving the plate to transversely move according to the punching position marked by the plate, and a punching mechanism (3) for punching the plate one by one according to the punching position marked in advance is arranged above the frame (1);

the machine frame (1) comprises a punching table (101), supporting legs (102) are fixedly connected below the punching table (101), a vertical frame (103) is fixedly connected above the punching table (101), a bracket (104) is fixedly connected between the vertical frames (103), and a notch (105) is formed in the punching table (101);

the feeding mechanism (2) comprises a first motor (201) fixedly installed below the punching table (101), the output end of the first motor (201) is fixedly connected with a first belt pulley (202), a belt (203) is arranged on the first belt pulley (202), one end, far away from the first belt pulley (202), of the belt (203) is provided with a second belt pulley (204), one side, close to the punching table (101), of the second belt pulley (204) is provided with a screw frame (205) fixedly installed on the punching table (101), two ends of the screw frame (205) are fixedly installed with screw bases (206), screws (207) are movably connected between the screw bases (206), a first sliding frame (209) is movably connected onto the first belt pulley (208), one side of the first sliding frame (209) is movably connected with a first screw (210), the lower end of the first screw (211) is fixedly connected onto a first rubber pad (210), two sides of the first sliding frame (209) are movably connected onto a first crank (213), the lower end of the second screw rod (214) is fixedly connected with a second rubber pad (215), and the upper end of the second screw rod (214) is movably provided with a second rotating handle (216).

2. A sheet punching machine as claimed in claim 1, wherein: the punching mechanism (3) comprises a first hydraulic cylinder (301) fixedly mounted above the support (104), a second carriage (302) is fixedly connected to the telescopic end of the first hydraulic cylinder (301), a limiting rod (303) is fixedly mounted on one side of the second carriage (302), a second hydraulic cylinder (304) is fixedly mounted on the other side of the second carriage (302), a third carriage (305) is fixedly connected to the telescopic end of the second hydraulic cylinder (304), a second motor (306) is fixedly mounted below the third carriage (305), a joint (307) is arranged at the output end of the second motor (306), and a cutter head (308) is arranged below the joint (307).

3. A sheet punching machine as claimed in claim 1, wherein: the punching table (101) and the notch (105) are integrally formed.

4. A sheet punching machine as claimed in claim 1, wherein: the first pulley (202) and the second pulley (204) are both in frictional connection with the belt (203).

5. A sheet punching machine as claimed in claim 1, wherein: the screw rod seat (206) is rotatably connected with the screw rod (207).

6. A sheet punching machine as claimed in claim 1, wherein: the screw rod (207) is in threaded connection with the limiting frame (208), and the punching table (101) and the screw rod frame (205) are in sliding connection with the limiting frame (208).

7. A sheet punching machine as claimed in claim 1, wherein: the limiting frame (208) is in sliding connection with the first sliding frame (209).

8. A sheet punching machine as claimed in claim 1, wherein: the first screw (210) and the second screw (214) are connected with the first sliding frame (209) through threads.

9. A sheet punching machine as claimed in claim 2, wherein: the bracket (104) is in sliding connection with the second carriage (302), and the limiting rod (303) is in sliding connection with the third carriage (305).