CN110918766A

CN110918766A - Multi-station hydraulic punching machine

Info

Publication number: CN110918766A
Application number: CN201911196007.4A
Authority: CN
Inventors: 柳玉; 袁海滨; 柳顺喜; 田月华
Original assignee: Taizhou Wanli Hydraulic Tool Factory
Current assignee: Taizhou Wanli Hydraulic Tool Factory
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-03-27

Abstract

The invention discloses a multi-station hydraulic punching machine which comprises a bottom plate, wherein a support frame is arranged at the top of the bottom plate, clamping grooves are formed in two sides of the bottom of the support frame, a first hydraulic cylinder is arranged on one side inside the support frame, a first punching head is arranged at the output end of the first hydraulic cylinder, a second hydraulic cylinder is arranged on one side, far away from the first hydraulic cylinder, inside the support frame, a second punching head is arranged at the output end of the second hydraulic cylinder, fixing blocks are arranged at positions, located on the first hydraulic cylinder and the second hydraulic cylinder, of the top of the support frame, and a first placing table is arranged on one side of the top of the bottom plate. According to the multi-station punching machine, the first punching head is pushed to move downwards through the first hydraulic cylinder to punch the raw materials on the first placing table, the second punching head is pushed to move downwards through the second hydraulic cylinder to punch the raw materials on the second placing table, so that the raw materials are punched at multiple stations, and the punching efficiency is improved.

Description

Multi-station hydraulic punching machine

Technical Field

The invention relates to the technical field of punching machines, in particular to a multi-station hydraulic punching machine.

Background

The punching machine is a mechanical device which completes punching by applying a punching die on a material under the driving of a power mechanism after the raw material is installed, and can perform the operations of sheet processing, punching, die pressing, embossing and the like to force metal to enter the die.

Most of the existing hydraulic punching machines adopt a single station to work, so that the punching efficiency is lower, and the fragments generated by punching directly fall into the punching machine, so that the punching machines are not convenient to clean, the use of the punching machines is influenced, and the practicability is lower.

Disclosure of Invention

The invention aims to provide a multi-station hydraulic punching machine to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a multi-station hydraulic punching machine comprises a bottom plate, wherein a support frame is arranged at the top of the bottom plate, clamping grooves are formed in two sides of the bottom of the support frame, a first hydraulic cylinder is arranged on one side inside the support frame, a first punching head is arranged at the output end of the first hydraulic cylinder, a second hydraulic cylinder is arranged on one side, far away from the first hydraulic cylinder, inside the support frame, a second punching head is arranged at the output end of the second hydraulic cylinder, fixing blocks are arranged at positions, located on the first hydraulic cylinder and the second hydraulic cylinder, of the top of the support frame, a first placing table is arranged on one side of the top of the bottom plate, a second placing table is arranged on one side, far away from the first placing table, of the top of the bottom plate, through holes are formed in the first placing table and the second placing table, and leakage holes are formed in positions, located on the first placing table and, the bottom of bottom plate is provided with the waste material fill, the both sides at waste material fill top all are provided with the fixture block.

Preferably, the first placing table and the second placing table are both located inside the supporting frame, the top of the bottom plate is provided with a limiting block at the position where the first placing table and the second placing table are located, and the first placing table and the second placing table are both fixedly connected with the bottom plate through the limiting block.

Preferably, the first hydraulic cylinder and the second hydraulic cylinder are fixedly connected with the support frame through fixing blocks, the first placing table is located under the first punching head, and the second placing table is located under the second punching head.

Preferably, the bottom of first pneumatic cylinder and second pneumatic cylinder all is provided with the connector, first punching head passes through the connector and can dismantle with first pneumatic cylinder and be connected, the second punching head passes through the connector and can dismantle with the second pneumatic cylinder and be connected.

Preferably, the fixture block is matched with the clamping groove, the clamping groove is welded with the bottom plate, and the waste hopper is detachably connected with the bottom plate through the fixture block and the clamping groove.

Preferably, both sides of the bottom plate are provided with supporting blocks, and anti-slip pads are arranged below the supporting blocks.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the multi-station punching machine, the first punching head is pushed to move downwards through the first hydraulic cylinder, so that raw materials on the first placing table are punched, the second punching head is pushed to move downwards through the second hydraulic cylinder, so that the raw materials on the second placing table are punched, multi-station punching of the raw materials is realized, and the working efficiency of punching is improved;

2. according to the punching machine, the waste hopper is arranged at the bottom of the bottom plate through the clamping block and the clamping groove, and waste materials generated by punching fall into the waste hopper from the through hole and the leakage hole, so that the waste materials are convenient to collect and use by people, and the practicability of the punching machine is improved.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

FIG. 3 is an enlarged view of the present invention A.

In the figure: 1. a base plate; 2. a support frame; 3. a card slot; 4. a first hydraulic cylinder; 5. a first punching head; 6. A second hydraulic cylinder; 7. a second punching head; 8. a fixed block; 9. a first placing table; 10. a second placing table; 11. a through hole; 12. a leak hole; 13. a waste hopper; 14. and (7) clamping blocks.

The apparatus of the invention is available both commercially and in private customizations:

a first hydraulic cylinder: MOB

A second hydraulic cylinder: MOB2

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment of a multi-station hydraulic punching machine: a multi-station hydraulic punching machine comprises a bottom plate 1, wherein a support frame 2 is arranged at the top of the bottom plate 1, clamping grooves 3 are arranged on two sides of the bottom of the support frame 2, a first hydraulic cylinder 4 is arranged on one side inside the support frame 2, a first punching head 5 is arranged at the output end of the first hydraulic cylinder 4, a second hydraulic cylinder 6 is arranged on one side, far away from the first hydraulic cylinder 4, inside the support frame 2, a second punching head 7 is arranged at the output end of the second hydraulic cylinder 6, fixing blocks 8 are arranged at positions, located at the first hydraulic cylinder 4 and the second hydraulic cylinder 6, of the top of the support frame 2, a first placing table 9 is arranged on one side of the top of the bottom plate 1, a second placing table 10 is arranged at one side, far away from the first placing table 9, of the top of the bottom plate 1, through holes 11 are arranged inside the first placing table 9 and the second placing table 10, leak holes 12 are arranged, the bottom of the bottom plate 1 is provided with a waste hopper 13, and two sides of the top of the waste hopper 13 are provided with clamping blocks 14.

Please refer to fig. 1 and fig. 2, the first placing table 9 and the second placing table 10 are both located inside the supporting frame 2, the top of the bottom plate 1 is provided with a limiting block at the position of the first placing table 9 and the position of the second placing table 10, and the first placing table 9 and the second placing table 10 are both fixedly connected with the bottom plate 1 through the limiting block to limit the first placing table 9 and the second placing table 10.

Please refer to fig. 1 and 2, the first hydraulic cylinder 4 and the second hydraulic cylinder 6 are both fixedly connected to the supporting frame 2 through a fixing block 8, the first placing table 9 is located right below the first punching head 5, and the second placing table 10 is located right below the second punching head 7, so as to punch the raw material conveniently.

Please refer to fig. 1 and fig. 2, the first hydraulic cylinder 4 and the second hydraulic cylinder 6 are both provided with connectors at the bottom, the first punching head 5 is detachably connected with the first hydraulic cylinder 4 through the connectors, and the second punching head 7 is detachably connected with the second hydraulic cylinder 6 through the connectors, so as to facilitate punching the first punching head 5 and the second punching head 7.

Please refer to fig. 2 and fig. 3, the clamping block 14 is matched with the clamping groove 3, the clamping groove 3 is welded with the bottom plate 1, and the waste material hopper 13 is detachably connected with the bottom plate 1 through the clamping block 14 and the clamping groove 3, so as to facilitate the collection and treatment of waste materials.

Please refer to fig. 1 and 2, the bottom of the bottom plate 1 has support blocks at both sides thereof to support the punching machine, and the anti-slip pads are disposed below the support blocks to increase friction force and improve stability of the punching machine.

The working principle is as follows: before the punching machine is used, the waste hopper 13 is installed at the bottom of the bottom plate 1 through the clamping block 14 and the clamping groove 3, punching raw materials are placed on the first placing table 9 and the second placing table 10, when the punching machine is used, a power supply is switched on, the first hydraulic cylinder 4 is started, the first hydraulic cylinder 4 pushes the first punching head 5 to move downwards, the raw materials on the first placing table 9 are punched, the second hydraulic cylinder 6 is started, the second hydraulic cylinder 6 pushes the second punching head 7 to move downwards, the raw materials on the second placing table 10 are punched, multi-station punching of the raw materials is achieved, the punching efficiency is improved, the generated waste materials fall into the waste hopper 13 from the through hole 11 and the leakage hole 12, the waste materials are convenient to collect, the use of people is convenient, and the practicability of the punching machine is improved.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a multistation hydraulic punching machine, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is provided with a support frame (2), two sides of the bottom of the support frame (2) are provided with clamping grooves (3), one side inside the support frame (2) is provided with a first hydraulic cylinder (4), the output end of the first hydraulic cylinder (4) is provided with a first punching head (5), one side, far away from the first hydraulic cylinder (4), inside the support frame (2) is provided with a second hydraulic cylinder (6), the output end of the second hydraulic cylinder (6) is provided with a second punching head (7), fixing blocks (8) are arranged at positions, located on the first hydraulic cylinder (4) and the second hydraulic cylinder (6), of the top of the support frame (2), a first placing table (9) is arranged at one side of the top of the bottom plate (1), and a second placing table (10) is arranged at one side, far away from the first placing table (9), of the top of the bottom plate (, the inner parts of the first placing platform (9) and the second placing platform (10) are provided with through holes (11), the positions, located on the first placing platform (9) and the second placing platform (10), of the inner part of the bottom plate (1) are provided with leakage holes (12), the bottom of the bottom plate (1) is provided with a waste hopper (13), and two sides of the top of the waste hopper (13) are provided with clamping blocks (14).

2. A multi-station hydraulic punch machine according to claim 1, wherein: the first placing table (9) and the second placing table (10) are both located inside the supporting frame (2), limiting blocks are arranged at positions, located on the first placing table (9) and the second placing table (10), of the top of the bottom plate (1), and the first placing table (9) and the second placing table (10) are both fixedly connected with the bottom plate (1) through the limiting blocks.

3. A multi-station hydraulic punch machine according to claim 1, wherein: the first hydraulic cylinder (4) and the second hydraulic cylinder (6) are fixedly connected with the support frame (2) through fixing blocks (8), the first placing table (9) is located under the first punching head (5), and the second placing table (10) is located under the second punching head (7).

4. A multi-station hydraulic punch machine according to claim 1, wherein: the bottom of first pneumatic cylinder (4) and second pneumatic cylinder (6) all is provided with the connector, first punch a hole head (5) can be dismantled with first pneumatic cylinder (4) through the connector and be connected, second punch a hole head (7) can be dismantled with second pneumatic cylinder (6) through the connector and be connected.

5. A multi-station hydraulic punch machine according to claim 1, wherein: the clamping block (14) is matched with the clamping groove (3), the clamping groove (3) is connected with the bottom plate (1) in a welding mode, and the waste hopper (13) is detachably connected with the bottom plate (1) through the clamping block (14) and the clamping groove (3).

6. A multi-station hydraulic punch machine according to claim 1, wherein: supporting blocks are arranged on two sides of the bottom plate (1), and anti-slip pads are arranged below the supporting blocks.