Punching device for metal guard plate production

Abstract

The utility model relates to the technical field of metal guard plate production, and provides a punching device for metal guard plate production, which comprises a punching seat, a top table and a punching table distributed right above the punching seat. Reset springs are installed at the four corner ends between the stamping base and the stamping table, a stamping driving assembly installation table is arranged over the stamping table, a stamping driving assembly is installed on the stamping driving assembly installation table, and a connecting frame is installed at the top of the stamping driving assembly installation table. A position adjusting air cylinder is installed in the center of the top table. The punching device for metal guard plate production has the advantages of being efficient in production, accurate in punching, stable, reliable and the like, the production efficiency and the product quality can be effectively improved, and the punching device has wide application prospects.

Description

Technical Field

[0001] The utility model relates to the technical field of metal guard plate production, in particular to a punching device for metal guard plate production. Background Art

[0002] Metal guard plates are a common industrial component used to protect mechanical equipment or building structures from external damage or corrosion. In order to meet different scenarios and needs, metal guard plates usually need to be punched to install bolts, ventilate or drain, etc. However, traditional metal guard plate punching equipment has some shortcomings:

[0003] Inefficient production: Traditional metal guard plate punching equipment usually adopts a single punching method, and most of them are cylinder-driven. The punching accuracy is not enough, and it is difficult to adapt to punching operations on metal guard plates of different thicknesses.

[0004] Therefore, this invention proposes a punching device for producing metal guard plates to solve the above problems. Utility Model Content

[0005] In order to overcome the defects of the prior art, the purpose of the utility model is to provide a punching device for producing metal guard plates.

[0006] To achieve the above object, the technical solution of the utility model is implemented as follows: a punching device for metal guard plate production, comprising a punching seat, a top platform and a punching table, wherein the punching table is distributed directly above the punching seat, and the four corner ends between the punching seat and the punching table are all equipped with return springs; a punching drive assembly mounting platform is arranged directly above the punching table, a punching drive assembly is mounted on the punching drive assembly mounting platform, a connecting frame is mounted on the top of the punching drive assembly mounting platform, and a positioning cylinder is mounted at the center of the top platform;

[0007] The punch drive assembly comprises:

[0008] A rotary pressing drive member rotatably mounted at the center of the punching drive assembly mounting platform;

[0009] A rotary drive mechanism is installed inside the punch drive assembly mounting platform to drive the rotary pressing drive member to rotate.

[0010] Preferably, the rotary pressing driving member comprises:

[0011] Rotating a triangular rotating seat installed at the center of the punching drive assembly mounting platform;

[0012] The pressing rollers mounted on the three corner ends of the triangular rotating seat are rotatably mounted accordingly.

[0013] Preferably, the rotation drive mechanism comprises:

[0014] A drive motor installed on the right side of the punch drive assembly installation platform;

[0015] A drive sprocket connected to the output end of the drive motor;

[0016] A docking shaft docked at the rotation axis position of the rotary pressing driving member;

[0017] A transmission sprocket docked at the other end of the docking shaft;

[0018] A transmission chain is sleeved between the driving sprocket and the transmission sprocket.

[0019] Preferably, the transmission ratio between the driving sprocket and the transmission sprocket is set to 1:1.

[0020] Preferably, a stamping convex tooth is provided at the bottom center of the stamping platform.

[0021] Preferably, an arc-shaped transmission groove is provided at the top center of the punching platform.

[0022] Preferably, the four corner ends between the top platform and the punching seat are connected by arranged support columns.

[0023] The beneficial effects of the utility model are embodied in:

[0024] Efficient production: The punching device adopts a continuous punching operation mode, and drives the punching table to perform continuous punching operations through a rotary drive mechanism, thereby realizing fast and efficient production of metal guard plates and improving production efficiency.

[0025] Precise punching: The positioning cylinder can adjust the stamping drive assembly to drive the stamping table to press down, realizing precise punching operations on metal guard plates of different thicknesses, ensuring the accuracy of the punching position and size.

[0026] Easy to operate: The well-designed rotary and push-down drive parts and drive mechanism make the operation simple and clear. Users can easily master the operating skills and improve work efficiency.

[0027] In summary, the punching device for metal guard plate production has the advantages of efficient production, precise punching, and stable and reliable. It can effectively improve production efficiency and product quality. It is a punching equipment with broad application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In the attached picture:

[0029] Figure 1 It is a structural schematic diagram of the utility model;

[0030] Figure 2 It is a structural schematic diagram of the punching table of the utility model;

[0031] Figure 3 It is a structural schematic diagram of the punching drive assembly of the utility model;

[0032] Figure 4 It is a structural schematic diagram of the rotary pressing driving member of the utility model;

[0033] Figure 5 It is a structural schematic diagram of the rotary drive mechanism of the utility model;

[0034] Description of reference numerals:

[0035] 1. Stamping seat; 2. Top platform; 3. Stamping table; 4. Stamping drive assembly mounting table; 5. Connecting frame; 6. Adjusting cylinder; 7. Reset spring; 8. Stamping drive assembly; 9. Support column;

[0036] 31. Punching convex teeth; 32. Arc-shaped transmission groove;

[0037] 81. Rotating and pressing driving member; 82. Rotating driving mechanism;

[0038] 811, triangular rotating seat; 812, pressing roller;

[0039] 821, docking shaft; 822, transmission sprocket; 823, driving sprocket; 824, transmission chain; 825, driving motor. DETAILED DESCRIPTION

[0040] The utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0041] It should be noted that if the utility model embodiments involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0042] In addition, "multiple" means more than two. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0043] Please refer to the instruction manual Figure 1-Figure 5 , the utility model provides a punching device for metal guard plate production:

[0044] It includes a stamping seat 1, a top platform 2 and a stamping platform 3. The stamping platform 3 is distributed directly above the stamping seat 1. The four corner ends between the stamping seat 1 and the stamping platform 3 are all equipped with return springs 7. A stamping drive component mounting platform 4 is arranged directly above the stamping platform 3. A stamping drive component 8 is installed on the stamping drive component mounting platform 4. A connecting frame 5 is installed on the top of the stamping drive component mounting platform 4. A positioning cylinder 6 is installed at the center of the top platform 2.

[0045] Among them, the adjustment cylinder 6 can be used to adjust the operation of the stamping drive assembly 8 to drive the stamping table 3 to press down, so as to realize the stamping operation of stamping metal guard plates of different thicknesses;

[0046] The punching drive assembly 8 comprises:

[0047] A rotary pressing driving member 81 rotatably mounted at the center of the punching driving assembly mounting platform 4;

[0048] A rotating drive mechanism 82 installed inside the punching drive assembly mounting platform 4 to drive the rotating pressing drive member 81 to rotate;

[0049] The punching drive assembly 8 can rotate to drive the punching table 3 to perform punching operations continuously.

[0050] The rotating pressing driving member 81 comprises:

[0051] Rotate the triangular rotating seat 811 installed at the center of the punching drive assembly mounting platform 4;

[0052] The pressing rollers 812 are correspondingly rotatably mounted on the three corner ends of the triangular rotating seat 811;

[0053] The rotating pressing driving member 81 serves as a pressing contact member with the punching table 3 .

[0054] The rotary drive mechanism 82 comprises:

[0055] A drive motor 825 installed on the right side of the punch drive assembly mounting platform 4;

[0056] A drive sprocket 823 connected to the output end of the drive motor 825;

[0057] A docking shaft 821 docked at the rotation axis position of the rotating pressing driving member 81;

[0058] A transmission sprocket 822 docked at the other end of the docking shaft 821;

[0059] A transmission chain 824 sleeved between the driving sprocket 823 and the transmission sprocket 822;

[0060] The rotary drive mechanism 82 is used to drive the rotary pressing drive member 81 to rotate.

[0061] The transmission ratio between the driving sprocket 823 and the transmission sprocket 822 is set to 1:1.

[0062] A stamping convex tooth 31 is provided at the bottom center of the stamping platform 3;

[0063] The punching teeth 31 serve as punching structural parts, which can be customized into different shapes according to actual needs to achieve the operation of punching different hole types.

[0064] The center of the top of the punching table 3 is provided with an arc-shaped transmission groove 32;

[0065] The arc-shaped transmission groove 32 is designed mainly to provide good contact transmission operation for the internal pressing roller 812 of the rotating pressing driving member 811 .

[0066] The four corner ends between the top platform 2 and the punching seat 1 are connected by supporting columns 9 .

[0067] How it works

[0068] The metal guard plate to be continuously punched is placed on the punching seat 1, and then the positioning cylinder 6 is started to drive the connecting piece 5 and the entire punching drive assembly mounting platform 4 to a suitable position, and then the rotating drive mechanism 82 inside the punching drive assembly 8 is started. At this time, the driving motor 825 drives the driving sprocket 823 to rotate, and then drives the driving sprocket 822 and the docking shaft 821 to rotate through the transmission chain 824, thereby driving the rotating pressing drive member 811 to rotate. When it rotates, when the pressing roller 812 rotates to the bottom and contacts the arc-shaped transmission groove 32 on the top of the punching table 3, the entire punching table 3 can be driven to move downward. When the pressing roller 812 below is disengaged from the arc-shaped transmission groove 32, the entire punching table 3 is rebounded to its original position by the reset spring 7, and then waits for the next pressing roller 812 to pass by for pressing operation. During this period, the entire metal guard plate can be moved forward by an external pushing mechanism or a rear push to realize continuous multi-position punching operation.

[0069] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

[0070] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0071] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A punching device for producing metal guard plates, comprising a punching seat (1), a top platform (2) and a punching table (3), characterized in that: The punching platform (3) is distributed directly above the punching seat (1), and the four corner ends between the punching seat (1) and the punching platform (3) are all equipped with return springs (7). A punching drive assembly mounting platform (4) is arranged directly above the punching platform (3), and a punching drive assembly (8) is mounted on the punching drive assembly mounting platform (4). A connecting frame (5) is mounted on the top of the punching drive assembly mounting platform (4), and a positioning cylinder (6) is mounted at the center of the top platform (2); The punching drive assembly (8) comprises: A rotary pressing driving member (81) rotatably mounted at the center of the punching driving assembly mounting platform (4); A rotary drive mechanism (82) is installed inside the punch drive assembly mounting platform (4) to drive the rotary pressing drive member (81) to rotate.

2. A punching device for producing a metal guard plate according to claim 1, characterized in that: The rotating pressing driving member (81) comprises: A triangular rotating seat (811) rotatably mounted at the center of the punching drive assembly mounting platform (4); The pressing rollers (812) are rotatably mounted on the three corner ends of the triangular rotating seat (811).

3. A punching device for producing a metal guard plate according to claim 1, characterized in that: The rotary drive mechanism (82) comprises: A drive motor (825) installed on the right side of the punch drive assembly installation platform (4); A driving sprocket (823) connected to the output end of the driving motor (825); A docking shaft (821) docked at the rotation axis center position of the rotary pressing driving member (81); A transmission sprocket (822) docked at the other end of the docking shaft (821); A transmission chain (824) is sleeved between the driving sprocket (823) and the transmission sprocket (822).

4. A punching device for producing a metal guard plate according to claim 3, characterized in that: The transmission ratio between the driving sprocket (823) and the transmission sprocket (822) is set to 1:

1.

5. A punching device for producing metal guard plates according to claim 1, characterized in that: A stamping convex tooth (31) is arranged at the bottom center of the stamping platform (3).

6. A punching device for producing metal guard plates according to claim 1, characterized in that: An arc-shaped transmission groove (32) is arranged at the center of the top of the punching platform (3).

7. A punching device for producing metal guard plates according to claim 1, characterized in that: The four corner ends between the top platform (2) and the punching seat (1) are connected via support columns (9).

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