Shockproof plate shearing machine
By designing a combined structure of shock absorbing blocks and springs in the shearing machine, the vibration problem caused by the shearing machine when shearing metal sheets is solved, the shearing accuracy and efficiency are improved, and the stability of the shearing effect is ensured.
Patent Information
- Application Number
- CN202421347007.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-13
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-06-13
AI Technical Summary
During the use of the shearing machine, the impact of the shearing knife on the metal sheet will cause vibration of the metal sheet, affecting the shearing accuracy and efficiency, and easily causing the shearing effect to become worse.
A shock-proof shearing machine is designed. By setting shock absorbing blocks on the outside of the shearing knife and using a combined structure of spring and sliders, the vibration can be buffered to ensure that the shearing knife can be cut stably when it acts.
Through the combined structure of shock absorber block and spring, the vibration generated during the shearing process is effectively buffered, which improves the shearing accuracy and efficiency, and avoids the deterioration of the shearing effect.
Smart Images
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Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of plate shearing machines, in particular to a shockproof plate shearing machine. Background Art
[0002] Shearing machine is a machine that uses blades to make reciprocating linear motion to shear plates. It uses reasonable blade gap to apply shearing force to metal plates of various thicknesses, so that the plates are broken and separated according to the required size. Shearing machine is a kind of forging machine. Its main function is in the metal processing industry. Its products are widely used in aviation, light industry, metallurgy, chemical industry, construction, shipbuilding, automobile, electricity, electrical appliances, decoration and other industries to provide the required special machinery and complete equipment.
[0003] During use, the impact generated when the shearing knife is pressed down to cut the metal plate will cause the metal plate to vibrate. When the vibration occurs, there is no buffering for the vibration, which affects the shearing accuracy and efficiency and easily causes the shearing effect to deteriorate. Therefore, a shockproof shearing machine is proposed to address the above problem. Utility Model Content
[0004] The purpose of the utility model is to provide a shockproof shearing machine to solve the problems raised in the above background technology.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] The cam is provided with a plurality of springs, each of which has a plurality of springs that are respectively provided on the outer side of the cam and the springs that are provided on the outer side of the cam.
[0007] Preferably, one end of the support shaft away from the slide plate is fixedly connected to the lower end surface of the connecting plate, the connecting plate is slidably connected to the shock absorbing block, and the shock absorbing block is slidably connected to the shearing knife.
[0008] Preferably, the first spring is arranged between a group of sliders, and both ends of the first spring are fixedly connected to the sliders respectively.
[0009] Preferably, the two ends of the second spring are fixedly connected to the lower end surface of the connecting plate and the shock absorbing block respectively, and the shock absorbing block is symmetrically arranged on both sides of the shearing knife.
[0010] Preferably, the placement platform is arranged between a group of mounting seats, the hydraulic cylinder is installed on the top of the mounting seat, and the shearing knife is installed on the output end of the hydraulic cylinder.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] In the utility model, through the structure composed of the positioning block, the connecting shaft rod, the slider, the first spring, the rotating rod, the slide plate, the supporting shaft and the second spring, when the shearing knife acts on the plate, it is first positioned by the shock-absorbing block, and then the shearing knife acts on the plate. According to the elastic force of the second spring on the shock-absorbing block, the rotational connection between the rotating rod and the slide plate and the slider, and the elastic force of the first spring on the slider, the vibration is buffered, the plate can be well shock-proofed, and the shearing accuracy and efficiency are enhanced. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0014] Figure 2 For this utility model Figure 1 Schematic diagram of the structure at point A.
[0015] In the figure: 1. placing table; 2. mounting seat; 3. hydraulic cylinder; 4. shearing knife; 5. connecting block; 6. connecting rod; 7. connecting plate; 8. shock-absorbing block; 9. mounting groove; 10. sliding block; 11. connecting shaft; 12. first spring; 13. rotating rod; 14. sliding plate; 15. second spring; 16. positioning block; 17. protective pad; 18. supporting shaft. DETAILED DESCRIPTION
[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.
[0017] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.
[0018] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values of the parts and steps described in these embodiments do not limit the scope of the utility model. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as a part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once a certain item is defined in one drawing, it does not need to be further discussed in subsequent drawings.
[0019] In the description of the present utility model, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present utility model; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.
[0020] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.
[0021] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the utility model.
[0022] See also Figure 1-2 , the utility model provides a technical solution:
[0023] A shockproof shearing machine comprises a placing table 1, a mounting seat 2, a hydraulic cylinder 3 and a shearing knife 4, the outer side of the shearing knife 4 is fixedly connected with a connecting block 5, the lower end face of the connecting block 5 is fixedly connected with a connecting rod 6, the end of the connecting rod 6 away from the connecting block 5 is fixedly connected with a connecting plate 7, a shock absorbing block 8 is arranged on the outer side of the connecting plate 7, a mounting groove 9 is provided on the inner side of the shock absorbing block 8, a positioning block 16 is fixedly connected to the inner side of the mounting groove 9, a connecting shaft rod 11 is fixedly connected between a group of positioning blocks 16, a first spring 12 is sleeved on the outer side of the connecting shaft rod 11, and sliders 10 of equal size are sleeved on the outer side of the connecting shaft rod 11, the upper end face of the slider 10 is rotatably connected with a rotating rod 13 through a rotating shaft, the other end of the rotating rod 13 is rotatably connected with a slide plate 14 through a rotating shaft, the upper end face of the slide plate 14 is fixedly connected with a supporting shaft 18 penetrating the shock absorbing block 8, a second spring 15 is sleeved on the outer side of the supporting shaft 18, and a protective pad 17 is fixedly connected to the bottom of the shock absorbing block 8.
[0024] One end of the support shaft 18 away from the slide plate 14 is fixedly connected to the lower end surface of the connecting plate 7, the connecting plate 7 is slidably connected to the shock-absorbing block 8, and the shock-absorbing block 8 is slidably connected to the shearing knife 4. This arrangement enables the positioning of the support shaft 18 and the shock-absorbing block 8; the first spring 12 is arranged between a group of sliders 10, and the two ends of the first spring 12 are respectively fixedly connected to the sliders 10. This arrangement enables the installation of the first spring 12; the two ends of the second spring 15 are respectively fixedly connected to the lower end surface of the connecting plate 7 and the shock-absorbing block 8, and the shock-absorbing blocks 8 are symmetrically arranged on both sides of the shearing knife 4. This arrangement enables the installation of the second spring 15; the placing table 1 is arranged between a group of mounting seats 2, the hydraulic cylinder 3 is installed on the top of the mounting seat 2, and the shearing knife 4 is installed on the output end of the hydraulic cylinder 3. This arrangement enables the installation and positioning of the placing table 1, the mounting seat 2, the hydraulic cylinder 3 and the shearing knife 4.
[0025] Working process: All electrical appliances in the utility model are provided with an external power supply or an internal battery. When the shockproof shearing machine is used to cut the plate, the plate is placed on the placing table 1, and the hydraulic cylinder 3 installed on the mounting seat 2 is started. The output of the hydraulic cylinder 3 drives the shearing knife 4 and the connecting block 5 to move, and the connecting block 5 drives the connecting rod 6 to move, and the connecting rod 6 drives the connecting plate 7 and the shock-absorbing block 8 to move. The protective pad 17 at the bottom of the shock-absorbing block 8 will first contact the plate to position and protect the plate. As the shearing knife 4 is continuously pressed down, the shearing knife 4 will cut the plate, and the impact generated will cause the metal plate to vibrate. When the vibration occurs, the connecting plate 7 drives the connecting rod 6 to The second spring 15 and the first spring 12 are used to press the slider 10 and the second spring 15 is used to press the slider 10 and the second spring 15 is used to press the slider 10 and the second spring 15 is used to press the slider 10 and the second spring 15 is used to press the slider 10 and the second spring 15 is used to press the slider 10 and the second spring 15 is used to press the slider 10 and the second spring 15 is used to press the slider 10 and the second spring 15 is used to press the slider 10 and the second spring 15 is used to press the slider 10 and the second spring 15 is used to press the slider 10 and the second spring 15 is used to press the slider 10 and the second spring 12 ...
[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A shockproof shearing machine, comprising a placement table (1), a mounting seat (2), a hydraulic cylinder (3) and a shearing knife (4), characterized in that: The outer side of the shearing knife (4) is fixedly connected to a connecting block (5), the lower end surface of the connecting block (5) is fixedly connected to a connecting rod (6), one end of the connecting rod (6) away from the connecting block (5) is fixedly connected to a connecting plate (7), a shock absorbing block (8) is arranged on the outer side of the connecting plate (7), a mounting groove (9) is provided on the inner side of the shock absorbing block (8), a positioning block (16) is fixedly connected to the inner side of the mounting groove (9), a connecting shaft rod (11) is fixedly connected between a group of the positioning blocks (16), and the connecting shaft rod (11) is A first spring (12) is sleeved on the outer side, a slider (10) of equal size is sleeved on the outer side of the connecting shaft (11), the upper end surface of the slider (10) is rotatably connected to a rotating rod (13) via a rotating shaft, the other end of the rotating rod (13) is rotatably connected to a slide plate (14) via a rotating shaft, the upper end surface of the slide plate (14) is fixedly connected to a support shaft (18) penetrating the shock absorbing block (8), the outer side of the support shaft (18) is sleeved with a second spring (15), and the bottom of the shock absorbing block (8) is fixedly connected to a protective pad (17).
2. The anti-vibration shearing machine according to claim 1, characterized in that: One end of the support shaft (18) away from the slide plate (14) is fixedly connected to the lower end surface of the connecting plate (7), the connecting plate (7) is slidably connected to the shock absorbing block (8), and the shock absorbing block (8) is slidably connected to the shearing knife (4).
3. The anti-vibration shearing machine according to claim 1, characterized in that: The first spring (12) is arranged between a group of sliders (10), and both ends of the first spring (12) are respectively fixedly connected to the sliders (10).
4. The anti-vibration shearing machine according to claim 1, characterized in that: The two ends of the second spring (15) are respectively fixedly connected to the lower end surface of the connecting plate (7) and the shock absorbing block (8), and the shock absorbing block (8) is symmetrically arranged on both sides of the shearing knife (4).
5. The anti-vibration shearing machine according to claim 1, characterized in that: The placement table (1) is arranged between a group of mounting seats (2), the hydraulic cylinder (3) is installed on the top of the mounting seat (2), and the shearing knife (4) is installed on the output end of the hydraulic cylinder (3).