Hydraulic gantry type shearing machine

Abstract

The utility model discloses a hydraulic gantry type shearing machine which comprises a top plate, a power structure, a shearing mechanism and a protection structure. A power structure is arranged on the rear side of the upper end of the top plate, a shearing mechanism is arranged at the upper end of the top plate and on the power structure, and a protection structure is arranged on the rear side of the lower right end of the top plate. The power structure comprises a moving box, a motor, a driving gear, a rotating shaft, a driven gear, a guide sliding rod, a threaded rod and a transparent window, the moving box is arranged on the power structure, the motor is arranged at the sunken position of the right end of the moving box, the rotating shaft is fixedly connected to the output end of the motor, and the driving gear is fixedly connected to a shaft arm of the rotating shaft; the left end of the driving gear is engaged with a driven gear. According to the hydraulic gantry type shearing machine, stable force transmission is achieved through the power structure, accurate cutting is achieved through the shearing mechanism, safety is guaranteed through the protection structure, the arrangement table can be adjusted, observation is convenient, shearing efficiency and quality are improved, safety is guaranteed, and operation and maintenance are convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to shearing machine technical field, concretely is a kind of hydraulic gantry shearing machine. BACKGROUND

[0002] In many fields such as industrial production and metal recycling, shearing machine is an indispensable equipment for cutting various metal materials. With the development of the industry, higher requirements are put forward for the performance, safety and operation convenience of shearing machine.

[0003] Traditional shearing machine gradually exposes some problems in actual use. In terms of shearing power, some traditional shearing machines lack power or have unstable power transmission, which leads to the phenomenon of jamming when cutting thick or high-hardness materials, affecting the shearing efficiency and quality, and even damaging the equipment. Moreover, the shearing mechanism of traditional shearing machine has deficiencies in positioning and moving accuracy, which cannot meet the needs of some high-precision shearing operations, such as accurate cutting of materials of specific size.

[0004] From the perspective of operation safety, traditional shearing machine often lacks effective protective measures. In the shearing process, high-speed shearing blades are extremely easy to cause harm to operators, especially in the case of equipment failure or operation error. In addition, metal debris may splash during the shearing process, which can also harm the operators' bodies and the surrounding environment.

[0005] Furthermore, the structural design of traditional shearing machine is not reasonable in some aspects. For example, in the process of placing materials to be cut, different shapes and sizes of materials are not considered, and there is a lack of flexible adjustment mechanism. This makes it necessary to spend a lot of time preparing when dealing with different specifications of materials, reducing the overall production efficiency. At the same time, the visibility of traditional shearing machine is poor, and operators have difficulty observing the internal working conditions during operation, which is not conducive to timely problem detection and adjustment.

[0006] Under such background, it has become an urgent need for the industry to develop a new type of hydraulic gantry shearing machine. This shearing machine needs to have a powerful and stable power structure to ensure that it can smoothly shear various types of materials. At the same time, its shearing mechanism should be able to achieve high-precision positioning and movement to meet diverse shearing tasks. In addition, a perfect protective structure is crucial for the safety of operators, and the overall design of the equipment should be more reasonable, including the convenience of material placement and good visibility, so as to improve production efficiency and operation convenience to meet the complex needs of modern industrial production. Through analysis and research of existing technology, we find that there is currently a lack of an ideal hydraulic gantry shearing machine that can comprehensively solve the above problems on the market, so we are committed to developing the new equipment involved in this patent. SUMMARY

[0007] The utility model discloses a hydraulic gantry shearing machine to solve the problem in the background art.

[0008] To achieve the above object, the utility model provides the following technical scheme:

[0009] A hydraulic gantry shearing machine, including roof, power structure, shearing mechanism and protection structure, the upper end rear side of roof is provided with power structure, and the upper end of roof, power structure is provided with shearing mechanism, and the lower right end of roof is provided with protection structure, power structure includes moving box, motor, driving gear, pivot, driven gear, guide slide, threaded rod and transparent window, and the right end recess of moving box is provided with motor, and the output fixedly connected with pivot of motor, and the shaft arm of pivot is fixedly connected with driving gear, and the left end of driving gear is connected with driven gear, and the left end of driven gear is fixedly connected with threaded rod, and the left end of threaded rod is through the inside of moving box and is movably connected with the inside left end of moving box, and the inside of moving box, the rear end of threaded rod is fixedly connected with guide slide, and the front end surface of moving box is provided with transparent window, shearing mechanism includes sliding block, round hole, thread hole, rotary motor and shearing blade, and the upper left end of sliding block is provided with round hole, and the right end of round hole is through the upper right end of sliding block, and the front side of upper left end of sliding block is provided with thread hole, and the right end of thread hole is through the upper right end of sliding block, and round hole is connected with guide slide, and thread hole is connected with threaded rod, and the front end lower side of sliding block is provided with rotary motor, and the output fixedly connected with shearing blade of rotary motor.

[0010] Preferably, the protection structure includes a protective box, an arc-shaped protective box, a slot, a cabinet door, and a handle, the protection structure is provided with a protective box, the right end of the protective box is provided with an arc-shaped protective box corresponding to the shearing blade, the surface of the left upper end of the protective box is provided with a slot corresponding to the position of the vertical plate on the sliding block, and the lower end of the slot is through the inside of the left upper end of the protective box, the front left end of the protective box is hinged with a cabinet door, and the rear left end of the cabinet door is provided with a handle, the rear upper end of the roof is provided with a sliding groove corresponding to the sliding block on the shearing mechanism, the sliding groove is connected with the sliding block, the rear lower end of the roof is provided with a support plate, the left and right sides of the front lower end of the roof are provided with support rods, the lower ends of the support plate and the support rods are provided with a bottom plate, the upper end of the bottom plate is provided with a placement table, and the lower end of the placement table is provided with four extension rods at the corners, and the lower end of the extension rod is fixedly connected with the upper end of the bottom plate.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] The utility model discloses a stable and efficient power transmission is realized through power structure. The motor, driving gear, driven gear, threaded rod and guide slide bar in power structure work cooperatively. After the motor starts, driving gear rotates, engages with driven gear, and further drives threaded rod to rotate. With the assistance of guide slide bar, the slider that is threadedly connected with threaded rod and slidably connected with guide slide bar can move stably. This design can ensure that the shearing mechanism obtains sufficient and stable power, effectively avoids the jamming phenomenon whether shearing thicker or higher hardness material, greatly improves shearing efficiency and quality, and reduces the risk of equipment damage due to overload.

[0013] In the shearing mechanism, the cooperation of the round hole and the threaded hole on the slider with the guide slide bar and the threaded rod ensures the high-precision positioning of the shearing blade during movement. The rotary motor drives the shearing blade to rotate, which can accurately cut the material to meet the shearing operation requirements of different precision. This precise shearing operation can effectively reduce material waste and improve cutting accuracy, especially suitable for cutting tasks of specific size materials.

[0014] The protective structure provides reliable safety protection for operators and the surrounding environment. The protective box and the arc-shaped protective box can effectively block the metal debris flying during shearing to prevent harm to operators. The arc-shaped protective box corresponds to the shearing blade, further enhancing the protection of the high-speed movement area of the blade. The slot on the protective box ensures the normal operation of the slider and the shearing mechanism, and the cabinet door and handle facilitate equipment maintenance and repair, reducing safety accidents caused by equipment failure or operation errors.

[0015] In addition, the stable structure composed of the top plate, the support plate, the support rod and the bottom plate provides a solid foundation for the entire shearing machine. The telescopic rod on the placement table can be flexibly adjusted according to the shape and size of the material, facilitating the placement of materials of different specifications, reducing preparation time and improving production efficiency. Moreover, the transparent window on the moving box improves the visibility of the equipment, allowing operators to observe the internal working conditions in a timely manner, facilitating the discovery of problems and timely adjustment, further optimizing the operation process.

[0016] In summary, the hydraulic gantry shear of the utility model performs well in power transmission, shearing precision, safety protection and operation convenience, meeting the complex needs of modern industrial production. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 It is a structure schematic view of a hydraulic gantry shear.

[0018] Fig. 2 It is a left view schematic view of a hydraulic gantry shear.

[0019] Fig. 3 It is a schematic view of a frame structure of a hydraulic gantry shearing machine.

[0020] Fig. 4 It is a schematic view of a power structure of a hydraulic gantry shearing machine.

[0021] Fig. 5 It is a schematic view of a shearing mechanism of a hydraulic gantry shearing machine.

[0022] Fig. 6 It is a schematic view of a protection structure of a hydraulic gantry shearing machine.

[0023] In the figure: 1-top plate, 2-bottom plate, 3-supporting plate, 4-supporting rod, 5-power structure, 51-moving box, 52-motor, 53-driving gear, 54-rotating shaft, 55-driven gear, 56-guiding slide rod, 57-threaded rod, 58-transparent window, 6-shearing mechanism, 61-sliding block, 62-round hole, 63-threaded hole, 64-rotating motor, 65-shearing blade, 7-protection structure, 71-protection box, 72-arc-shaped protection box, 73-slot, 74-cabinet door, 75-handle, 8-placing table, 9-telescopic rod, 10-sliding groove. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments. In the description of the utility model, it should be noted that the orientation or position relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like is the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance. In the description of the utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be understood broadly, for example, "connection" can be fixed connection, can also be detachable connection, or integral connection; can be mechanical connection, can also be electrical connection; can be direct connection, can also be indirect connection through an intermediate medium, and can be the communication between two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0025] Please refer to Figs. 1-6The utility model discloses a hydraulic gantry shearing machine, it is a remarkable performance equipment in the industrial cutting field, it mainly comprises the top plate 1, power structure 5, shearing mechanism 6 and protection structure 7 these important parts.

[0026] The top plate 1 is the upper key structure of the whole shearing machine, and the power structure 5 is carefully arranged on the rear side of the upper end thereof. The shearing mechanism 6 is rationally installed on the upper end of the top plate 1 and the power structure 5, and the protection structure 7 is located at the rear side of the lower right end of the top plate 1.

[0027] Firstly, the power structure 5 includes moving box 51, motor 52, driving gear 53, rotating shaft 54, driven gear 55, guide slide 56, threaded rod 57 and transparent window 58. The moving box 51 is a key carrier in the power structure 5, and the motor 52 is stably arranged in the recess at the right end of the moving box 51. The motor 52 is used as a power source, and the output end thereof is fixedly connected with the rotating shaft 54. When the motor 52 is started, the rotating shaft 54 rotates. The driving gear 53 is fixedly connected with the shaft arm of the rotating shaft 54, and the left end of the driving gear 53 is engaged with the driven gear 55. The left end of the driven gear 55 is fixedly connected with the threaded rod 57, the threaded rod 57 extends to the left, and the left end thereof penetrates into the interior of the moving box 51 and is movably connected with the left end of the interior of the moving box 51, so that the threaded rod 57 can rotate smoothly in the moving box 51. Meanwhile, the guide slide 56 is fixedly connected with the rear end of the threaded rod 57 in the interior of the moving box 51. The guide slide 56 is parallel with the threaded rod 57, and provides a stable guide for the movement of the subsequent components. In addition, the transparent window 58 is arranged on the front end surface of the moving box 51, and the transparent window 58 can facilitate the operator to observe the operation of the interior of the moving box 51, so that the possible problems can be found in time, and the maintenance and normal operation of the equipment are facilitated.

[0028] Looking at the shearing mechanism 6, it is mainly composed of slider 61, round hole 62, threaded hole 63, rotary motor 64 and shearing blade 65. In the shearing mechanism 6, the slider 61 is a core moving part. On the back side of the upper left end of the slider 61, a round hole 62 corresponding to the guide slide rod 56 is provided, which penetrates from the back side of the upper left end to the back side of the upper right end, and its size and precision perfectly match the guide slide rod 56, so that the slider 61 can smoothly slide along the guide slide rod 56. At the same time, the front side of the upper left end of the slider 61 is provided with a threaded hole 63 corresponding to the threaded rod 57, which penetrates from the front side of the upper left end to the front side of the upper right end of the slider 61, and its thread matches the thread of the threaded rod 57. When the threaded rod 57 rotates, the slider 61 can move along the axial direction of the threaded rod 57 under the action of the thread. On the flat plate at the front end of the slider 61, a rotary motor 64 is provided, and the output end of the rotary motor 64 is fixedly connected with a shearing blade 65. When the rotary motor 64 starts, it can drive the shearing blade 65 to rotate at high speed, thereby effectively shearing the material.

[0029] Finally, the protection structure 7 includes a protection box 71, an arc-shaped protection box 72, a slot 73, a cabinet door 74 and a handle 75. The protection box 71 in the protection structure 7 provides the main frame for the entire protection system. On the right end of the front side of the protection box 71, an arc-shaped protection box 72 corresponding to the shearing blade 65 is provided. The shape and position of the arc-shaped protection box 72 are carefully designed, which can tightly surround the shearing blade 65 and effectively prevent the splashes generated during shearing from spreading to the surrounding. A slot 73 corresponding to the position of the vertical plate on the slider 61 is provided on the surface of the left upper end of the protection box 71. The slot 73 penetrates from the left upper end of the inside of the protection box 71 to the bottom, and its size and position can ensure that the slider 61 will not be hindered during the up and down movement, while ensuring that the protection function of the protection box 71 is not affected. The cabinet door 74 is connected to the left end of the front side of the protection box 71 by hinging, and the handle 75 is provided on the left rear side of the cabinet door 74. The cabinet door 74 can be easily opened through the handle 75, which is convenient for checking, maintaining and repairing the equipment inside the protection box 71.

[0030] In addition, the upper end rear side of the top plate 1 is provided with a sliding groove 10 corresponding to the sliding block 61 on the shearing mechanism 6, and the sliding connection between the sliding groove 10 and the sliding block 61 is very smooth, which ensures the stability of the sliding block 61 during movement. The lower rear end of the top plate 1 is provided with a support plate 3, which provides strong support for the rear end of the top plate 1. The left and right sides of the lower front end of the top plate 1 are provided with support rods 4, which cooperate with the support plate 3 to jointly bear the weight of the top plate 1 and the upper structure of the shearing machine. The lower ends of the support plate 3 and the support rod 4 are connected to the bottom plate 2, which provides a stable foundation for the entire device. A placement table 8 is arranged at the upper end of the bottom plate 2, which is used to place the materials to be cut. At the lower end of the four corners of the placement table 8, a telescopic rod 9 is arranged, and the lower end of the telescopic rod 9 is fixedly connected to the upper end of the bottom plate 2. By adjusting the length of the telescopic rod 9, the height of the placement table 8 can be changed, so as to adapt to the placement requirements of materials of different sizes and shapes, and improve the versatility and operation convenience of the device.

[0031] It is obvious to those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0032] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A hydraulic gantry shearing machine comprising a top plate (1), a power structure (5), a shearing mechanism (6) and a protection structure (7); characterized in that, The upper end rear side of the top plate (1) is provided with a power structure (5), the upper end of the top plate (1) and the power structure (5) are provided with a shearing mechanism (6), the rear side of the lower right end of the top plate (1) is provided with a protection structure (7); The power structure (5) comprises a moving box (51), a motor (52), a driving gear (53), a rotating shaft (54), a driven gear (55), a guide sliding rod (56), a threaded rod (57) and a transparent window (58), and the power structure (5) is provided with the moving box (51). The shearing mechanism (6) comprises a sliding block (61), a circular hole (62), a threaded hole (63), a rotary motor (64) and a shearing blade (65), the shearing mechanism (6) is provided with the sliding block (61), the rear side of the upper left end of the sliding block (61) is provided with the circular hole (62) corresponding to the guide sliding rod (56), and the right end of the circular hole (62) penetrates through the rear side of the upper right end of the sliding block (61).

2. A hydraulic gantry shear according to claim 1 wherein, The protection structure (7) comprises a protection box (71), an arc-shaped protection box (72), a notch (73), a cabinet door (74) and a handle (75), and the protection structure (7) is provided with the protection box (71), and the right end of the protection box (71) is provided with the arc-shaped protection box (72) corresponding to the shearing blade (65).

3. A hydraulic gantry shear as claimed in claim 1 wherein, The upper end rear side of the top plate (1) is provided with a sliding groove (10) corresponding to the sliding block (61) on the shearing mechanism (6), the sliding groove (10) is slidably connected with the sliding block (61), and the rear lower end of the top plate (1) is provided with a supporting plate (3).

4. The hydraulic gantry shear of claim 1 wherein, The left and right sides of the front lower end of the top plate (1) are provided with supporting rods (4), the lower ends of the supporting plate (3) and the supporting rods (4) are provided with a bottom plate (2), the upper end of the bottom plate (2) is provided with a placing table (8), and the lower ends of four corner portions of the placing table (8) are provided with telescopic rods (9), and the lower ends of the telescopic rods (9) are fixedly connected with the upper end of the bottom plate (2).

5. The hydraulic gantry shear of claim 1 wherein, The right end recess of the moving box (51) is provided with the motor (52), the output end of the motor (52) is fixedly connected with the rotating shaft (54), the shaft arm of the rotating shaft (54) is fixedly connected with the driving gear (53), and the left end of the driving gear (53) is meshedly connected with the driven gear (55).

6. A hydraulic gantry shear according to claim 1 wherein, The left end of the driven gear (55) is fixedly connected with the threaded rod (57), the left end of the threaded rod (57) penetrates through the inside of the moving box (51) and is movably connected with the inside left end of the moving box (51), the inside of the moving box (51) and the rear end of the threaded rod (57) are fixedly connected with the guide sliding rod (56), and the front end surface of the moving box (51) is provided with the transparent window (58).

7. A hydraulic gantry shear as claimed in claim 1 wherein, The front side of the upper left end of the sliding block (61) is provided with the threaded hole (63) corresponding to the threaded rod (57), the right end of the threaded hole (63) penetrates through the front side of the upper right end of the sliding block (61), the circular hole (62) is slidably connected with the guide sliding rod (56), the threaded hole (63) is threadedly connected with the threaded rod (57), the front end lower side of the sliding block (61) is provided with the rotary motor (64), and the output end of the rotary motor (64) is fixedly connected with the shearing blade (65).

8. A hydraulic gantry shear according to claim 2 wherein, The surface of the left upper end of the protection box (71) is provided with a notch (73) corresponding to the position of the vertical plate on the sliding block (61), and the lower end of the notch (73) penetrates the left upper end of the inside of the protection box (71). The left front side of the protection box (71) is hinged with a cabinet door (74), and the left rear side of the cabinet door (74) is provided with a handle (75).

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