Plate shearing machine capable of preventing plates from being scratched
By introducing structures such as sliding sleeves, carriages, and rolled leather into the shearing machine, the problems of clamping looseness and scratches are solved, and the stable clamping and implementation of sheets of different thicknesses are achieved, which improves the convenience and accuracy of shearing.
Patent Information
- Application Number
- CN202422923948.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-29
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-11-29
AI Technical Summary
When cutting boards, existing shearing machines are inconvenient to adjust the tightness of the down-pressing clamping device, resulting in loose clamping or indentation. The plate is inconvenient to push when the board is long and scratches are prone to occur.
A plate shearing machine for anti-scratch plates is designed. By setting up structures such as sliding sleeves, carriages, rolls, first rods and second rods, the tightness adjustment of the clamping mechanism is realized, and the combination of hydraulic rods and adjustment rods ensures stable clamping and promotion of the plates.
Stable clamping of sheets of different thicknesses is achieved, avoiding scratches during the implementation of the sheets, and improving the convenience and accuracy of shearing.
Smart Images
Figure CN223129480U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of plate shearing machines, in particular to a plate shearing machine for preventing scratches on plates. Background Technique
[0002] A plate shearing machine is a machine that uses one blade to make a reciprocating linear motion relative to another blade to shear plates. It relies on the moving upper blade and the fixed lower blade, and uses a reasonable blade gap to apply a shearing force to plates of various thicknesses, so that the plates are broken and separated according to the required dimensions. The plate shearing machine belongs to a kind of forging machinery, and its main function is in the metal processing industry.
[0003] In the existing plate shearing machine, when shearing plates, due to the inconvenient adjustment of the tightness of the lower pressing and clamping device, the plates are clamped loosely or have indentations, resulting in inconvenient plate shearing. Moreover, when the plates are long, the tabletop of the plate shearing machine is small, resulting in inconvenient plate pushing and easy scratches. Therefore, we propose a plate shearing machine for preventing scratches on plates to solve the problems raised above. Content of the Utility Model
[0004] The purpose of the utility model is to provide a plate shearing machine for preventing scratches on plates, so as to solve the problems in the above background technique that in the current plate shearing machine, when shearing plates, due to the inconvenient adjustment of the tightness of the lower pressing and clamping device, the plates are clamped loosely or have indentations, resulting in inconvenient plate shearing. Moreover, when the plates are long, the tabletop of the plate shearing machine is small, resulting in inconvenient plate pushing and easy scratches.
[0005] To achieve the above purpose, the utility model provides the following technical solution: A plate shearing machine for preventing scratches on plates, including:
[0006] A table frame, a sliding sleeve is fixedly installed below the table frame, a sliding frame is arranged inside the sliding sleeve, a storage box is fixedly connected to the front end of the sliding frame, a shaft rod is arranged inside the storage box, a coiled leather is wound around the outer side of the shaft rod, and the outer end of the coiled leather is fixedly connected to the table frame. A first support rod and a second support rod are arranged inside the sliding sleeve, and rubber pads are connected to the outer ends of the first support rod and the second support rod;
[0007] A top frame, the top frame is arranged on the top of the table frame, a hydraulic rod is fixedly installed on the top of the top frame, an installation plate is arranged below the hydraulic rod, a cutter is installed below the installation plate, a connecting sleeve is arranged on the front side of the cutter, an adjusting rod is arranged inside the connecting sleeve, a pressing rod is connected to the lower end of the adjusting rod, a pressing plate is arranged below the pressing rod, and a spring is arranged outside the pressing rod.
[0008] Preferably, the sliding sleeve is arranged in a "Sichuan" shape below the table frame, and the sliding frame and the table frame form a telescopic structure through the sliding sleeve.
[0009] Preferably, the top of the roll skin is flush with the top of the table frame, and the roll skin is of an elastic structure.
[0010] Preferably, the first rod and the second rod are rotatably connected, and the outer ends of the first rod and the second rod are both movably connected to the sliding sleeve.
[0011] Preferably, the connecting sleeves are arranged at equal intervals on the front side of the cutter, and the adjusting rod is threadedly connected to the connecting sleeve.
[0012] Preferably, the adjusting rod and the pressing rod form a telescopic structure, and the cross section of the pressing rod and the pressing plate is in an inverted "T" shape.
[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: The plate shearing machine for preventing scratches can adjust the tightness of the downward pressing and clamping mechanism, facilitating the clamping of plates with different thicknesses, and can increase the tabletop to avoid scratches when the plate is pushed.
[0014] 1. The connecting sleeve and the adjusting rod are provided. The adjusting rod is threadedly connected to the connecting sleeve. By rotating the adjusting rod, the position of the adjusting rod is adjusted, thereby adjusting the position of the pressing plate, and further adjusting the tightness of the downward pressing and clamping mechanism, facilitating the clamping of plates with different thicknesses.
[0015] 2. The sliding frame and the roll skin are provided. When the sliding frame extends, the roll skin is pulled to extend, and the sliding frame supports the roll skin to ensure the stability of the roll skin, increasing the tabletop to avoid scratches when the plate is pushed.
[0016] 3. The first rod and the second rod are provided. The first rod and the second rod are rotatably connected, and the outer ends of the first rod and the second rod are both movably connected to the sliding sleeve. When the first rod and the second rod are bent, it is convenient for the telescopic movement of the sliding frame. When the first rod and the second rod are in a straight line, it is convenient for the fixing of the sliding frame, so that the extension of the sliding frame is stable. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 is a schematic diagram of the overall structure of the present utility model;
[0018] Figure 2 is a schematic diagram of the side view sectional structure of the connection between the storage box and the table frame of the present utility model;
[0019] Figure 3 is a schematic diagram of the top view sectional structure of the connection between the storage box and the table frame of the present utility model;
[0020] Figure 4 is a schematic diagram of the overall structure of the connection between the adjusting rod and the pressing rod of the present utility model.
[0021] In the figure: 1, table frame; 2, sliding sleeve; 3, sliding frame; 4, storage box; 5, coiled leather; 6, shaft rod; 7, first support rod; 8, second support rod; 9, rubber pad; 10, top frame; 11, hydraulic rod; 12, mounting plate; 13, cutter; 14, connecting sleeve; 15, adjusting rod; 16, pressing rod; 17, pressing plate; 18, spring. Detailed implementation mode
[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0023] Please refer to Figures 1-4 , the present invention provides a technical solution: a shearing machine for preventing scratches on a plate, including: a table frame 1, a sliding sleeve 2, a sliding frame 3, a storage box 4, a coiled leather 5, a shaft rod 6, a first support rod 7, a second support rod 8, a rubber pad 9, a top frame 10, a hydraulic rod 11, a mounting plate 12, a cutter 13, a connecting sleeve 14, an adjusting rod 15, a pressing rod 16, a pressing plate 17 and a spring 18;
[0024] The table frame 1, a sliding sleeve 2 is fixedly installed below the table frame 1, and a sliding frame 3 is arranged inside the sliding sleeve 2. The front end of the sliding frame 3 is fixedly connected to a storage box 4, and a shaft rod 6 is arranged inside the storage box 4. A coiled leather 5 is wound around the outer side of the shaft rod 6, and the outer end of the coiled leather 5 is fixedly connected to the table frame 1. The inner side of the sliding sleeve 2 is provided with a first support rod 7 and a second support rod 8, and rubber pads 9 are connected to the outer ends of the first support rod 7 and the second support rod 8;
[0025] The top frame 10, the top frame 10 is arranged on the top of the table frame 1, and a hydraulic rod 11 is fixedly installed on the top of the top frame 10. A mounting plate 12 is arranged below the hydraulic rod 11, and a cutter 13 is installed below the mounting plate 12. A connecting sleeve 14 is arranged on the front side of the cutter 13, and an adjusting rod 15 is arranged inside the connecting sleeve 14. The lower end of the adjusting rod 15 is connected to a pressing rod 16, and a pressing plate 17 is arranged below the pressing rod 16, and a spring 18 is arranged outside the pressing rod 16.
[0026] Such as Figure 1 , Figure 2 and Figure 3The middle sliding sleeve 2 is arranged in a "Sichuan" - shaped structure under the table frame 1, and the sliding frame 3 and the table frame 1 form a telescopic structure through the sliding sleeve 2, enhancing the connection stability between the sliding frame 3 and the table frame 1. The top of the coiled leather 5 is flush with the top of the table frame 1, and the coiled leather 5 is of an elastic structure, facilitating the elongation or contraction of the coiled leather 5. The first support rod 7 and the second support rod 8 are rotatably connected, and the outer ends of the first support rod 7 and the second support rod 8 are both movably connected to the sliding sleeve 2, facilitating the first support rod 7 and the second support rod 8 to clamp and fix the sliding frame 3.
[0027] As Figure 1 and Figure 4 The connecting sleeves 14 are arranged at equal intervals on the front side of the cutting tool 13, and the adjusting rod 15 is threadedly connected to the connecting sleeve 14, facilitating the adjustment of the position height of the pressing plate 17, thereby controlling the clamping tightness. The adjusting rod 15 and the pressing rod 16 form a telescopic structure, and the cross - sections of the pressing rod 16 and the pressing plate 17 are in an inverted "T" - shaped structure, facilitating the clamping of the plate.
[0028] Working principle: When using the plate - shearing machine for preventing plate scratching, as Figure 1 shown, place the plate on the table frame 1. By starting the hydraulic rod 11, the hydraulic rod 11 drives the cutting tool 13 to move downward through the mounting plate 12. While the mounting plate 12 moves downward, the connecting sleeve 14 drives the pressing plate 17 to move downward, so that the pressing plate 17 first clamps the plate. And through the contraction function of the pressing rod 16 and the adjusting rod 15, it is convenient for the cutting tool 13 to continue moving downward to shear the plate. As Figure 4 shown, by rotating the adjusting rod 15, the position height of the pressing plate 17 is adjusted, thereby facilitating the clamping of plates with different thicknesses;
[0029] When the plate is large, by pulling the storage box 4, as Figure 2 shown, the storage box 4 drives the sliding frame 3 to slide in the sliding sleeve 2. At the same time, the top of the coiled leather 5 is pulled by the table frame 1, causing the coiled leather 5 to extend, thus extending the tabletop of the table frame 1. After the coiled leather 5 extends, as Figure 3 shown, by pulling the joint of the first support rod 7 and the second support rod 8, and since the outer ends of the first support rod 7 and the second support rod 8 are movably connected to the sliding sleeve 2, the first support rod 7 and the second support rod 8 are set in a straight line, so that the sliding frame 3 is clamped in the sliding sleeve 2 by the rubber pad 9. This is the entire working process of the plate - shearing machine for preventing plate scratching. The content not described in detail in this specification belongs to the prior art well - known to those skilled in the art.
[0030] The standard parts used in the present utility model can all be purchased from the market. The special - shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art. In addition, the circuit connection adopts the conventional connection method in the prior art, which will not be elaborated here.
[0031] Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.
Claims
1. A plate shearing machine for preventing scratches, characterized in that, Including: A table frame (1), a sliding sleeve (2) is fixedly installed below the table frame (1), and a sliding rack (3) is arranged inside the sliding sleeve (2). The front end of the sliding rack (3) is fixedly connected to a storage box (4), and a shaft rod (6) is arranged inside the storage box (4). A coiled leather (5) is wound around the outer side of the shaft rod (6), and the outer end of the coiled leather (5) is fixedly connected to the table frame (1). A first support rod (7) and a second support rod (8) are arranged inside the sliding sleeve (2), and rubber pads (9) are connected to the outer ends of the first support rod (7) and the second support rod (8); A top frame (10), the top frame (10) is arranged on the top of the table frame (1), and a hydraulic rod (11) is fixedly installed on the top of the top frame (10). Below the hydraulic rod (11) is an installation plate (12), and a cutter (13) is installed below the installation plate (12). A connecting sleeve (14) is arranged on the front side of the cutter (13), and an adjusting rod (15) is arranged inside the connecting sleeve (14). The lower end of the adjusting rod (15) is connected to a pressing rod (16), and a pressing plate (17) is arranged below the pressing rod (16), and a spring (18) is arranged outside the pressing rod (16).
2. The plate shearing machine for anti-scratch plates according to claim 1, wherein: The sliding sleeve (2) is arranged below the table frame (1) in a "Sichuan"-shaped structure, and the sliding rack (3) and the table frame (1) form a telescopic structure through the sliding sleeve (2).
3. The plate shearing machine for preventing scratch of the plate according to claim 1, characterized in that: The top of the coiled leather (5) is flush with the top of the table frame (1), and the coiled leather (5) is of an elastic structure.
4. The plate shearing machine for preventing scratch of a plate according to claim 1, wherein: The first support rod (7) and the second support rod (8) are rotatably connected, and the outer ends of the first support rod (7) and the second support rod (8) are both movably connected to the sliding sleeve (2).
5. The plate shearing machine for preventing scratches on a plate according to claim 1, characterized in that: The connecting sleeves (14) are arranged at equal intervals on the front side of the cutter (13), and the adjusting rod (15) is threadedly connected to the connecting sleeve (14).
6. The plate shearing machine for preventing scratching of a plate according to claim 1, characterized in that: The adjusting rod (15) and the pressing rod (16) form a telescopic structure, and the cross section of the pressing rod (16) and the pressing plate (17) is in an inverted "T" shape.