Steel belt plate shearing device for compensator machining

Abstract

The utility model relates to the technical field of steel belt plate shearing, and provides a steel belt plate shearing device for compensator machining, which comprises a plate shearing main body, the feeding frame is located on one side of the plate shearing body. The two first sliding blocks are located below the feeding frame and movably arranged relative to the feeding frame, and the two first sliding blocks get away from each other or get close to each other after moving. The two limiting plates are arranged on the two first sliding blocks correspondingly. One ends of the two first connecting rods are hinged to the two first sliding blocks correspondingly. The first linear driving part is arranged on the feeding frame, and the other ends of the two first connecting rods are hinged to the output end of the first linear driving part. By means of the technical scheme, the problem that in the prior art, when a steel belt is fed, an anti-deviation mechanism is lacked, and the plate shearing effect and efficiency of the steel belt are affected is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel band plate shearing technical field, specifically, relates to a steel band plate shearing device for compensator processing. BACKGROUND

[0002] The compensator is a device for compensating displacement of the pipeline due to temperature change, mechanical vibration and other factors. In its production process, the steel band is one of the important raw materials. With the development of industry, such as petroleum chemical industry, heat delivery, shipbuilding and many other fields, the demand for compensators is increasing. The quality and precision of the compensator are increasingly strict in these industries, and the machining precision of the steel band as a key component of the compensator directly affects the performance of the compensator.

[0003] With the gradual expansion of production scale, some simple mechanical plate shearing equipment begins to be applied. These devices mainly cut the steel band by driving the blade movement through mechanical transmission. However, they have many problems. For example, there is no anti-deviation mechanism when the steel band is fed, which affects the plate shearing effect and efficiency of the steel band. After the steel band is sheared, it usually falls directly and needs to be manually centered and collected, which has low automation and consumes manpower.

[0004] Therefore, it is necessary to improve the existing plate shearing machine to solve the above problems. CONTENT OF THE UTILITY MODEL

[0005] The utility model provides a steel band plate shearing device for compensator processing, solves the problem of lacking anti-deviation mechanism when feeding the steel band in the related technology, and affects the plate shearing effect and efficiency of the steel band.

[0006] The technical scheme of the utility model is as follows:

[0007] A steel band plate shearing device for compensator processing, comprising,

[0008] A plate shearing body;

[0009] A feeding rack located on one side of the plate shearing body;

[0010] Two sliding blocks one located below the feeding rack and movably arranged relative to the feeding rack, the two sliding blocks one move away from each other or close to each other;

[0011] Two limiting plates are respectively arranged on the two sliding blocks one;

[0012] Two connecting rods one, one end of the two connecting rods one is respectively hinged to the two sliding blocks one;

[0013] A linear driving part one is arranged on the feeding rack, and the other end of the two connecting rods one is hinged to the output end of the linear driving part one.

[0014] As a further technical solution, further comprising,

[0015] The installation plate one is arranged below the feeding rack.

[0016] The guide rail one is arranged below the installation plate one, and the two sliding blocks one are movably arranged on the guide rail one.

[0017] As a further technical solution, the limiting plate is L-shaped.

[0018] As a further technical solution, further comprising,

[0019] The discharging rack is located on the other side of the plate shearing main body.

[0020] The two moving plates are arranged below the discharging rack and are movably arranged relative to the discharging rack, and the two moving plates are away from or close to each other after moving.

[0021] The centering columns are arranged on the two moving plates, and the discharging rack has a plurality of avoiding holes one, and the plurality of avoiding holes one are aligned with the plurality of centering columns.

[0022] As a further technical solution, further comprising,

[0023] The installation plate two is arranged below the discharging rack.

[0024] The two guide rails two are arranged on the installation plate two.

[0025] The two sliding blocks two are movably arranged on the two guide rails two, and the two moving plates are arranged on the two sliding blocks two.

[0026] As a further technical solution, further comprising,

[0027] The rotating member is rotatably arranged relative to the discharging rack and located between the two moving plates.

[0028] The two connecting rods two are hingedly connected to the two moving plates at one end and hingedly connected to the rotating member at the other end.

[0029] As a further technical solution, further comprising,

[0030] The rotating disc is rotatably arranged relative to the discharging rack and located below the rotating member.

[0031] The fixed shaft is arranged on the rotating disc, and the rotating member is rotatably arranged on the fixed shaft.

[0032] The discharging rack further has avoiding holes two for avoiding the centering columns during rotation.

[0033] The working principle and beneficial effects of the utility model are as follows:

[0034] In the utility model, the anti-deviation mechanism is installed on the feeding rack of the plate shearing main body, the mechanism comprises a sliding block, a limiting plate, a connecting rod one and a linear driving part one, the plate shearing main body is a plate shearing machine in the prior art, the mechanism limits and prevents deviation of the steel band by adjusting the distance between the two limiting plates, and effectively avoids the problem that the steel band is easy to deviate when feeding.

[0035] Specifically, the plate shearing main body as the core shearing working part is located at the middle position of the whole device. The feeding rack is located at one side of the plate shearing main body, and its function is to support and assist the steel band to enter the plate shearing main body. The linear driving part one can be an existing electric push rod or a cylinder. When the linear driving part one pushes the two connecting rods one to reciprocate, the two connecting rods one will push or pull back the two sliding blocks one correspondingly, realize the mutual moving away or approaching of the two sliding blocks one, and further realize the adjustment of the distance between the two limiting plates to limit the steel band and prevent it from deviating, so as to ensure that the steel band can enter the shearing process in a stable posture and reduce the shearing error caused by unstable feeding. Since the two ends of the connecting rod one can be hinged or movably connected, interference will not occur.

[0036] By accurately controlling the moving position of the sliding block one, the width position of the steel band in the feeding direction can be accurately limited by the limiting plate, effectively preventing the steel band from deviating left and right during feeding, providing accurate feeding position guarantee for subsequent shearing operation, and further improving the shearing precision. BRIEF DESCRIPTION OF DRAWINGS

[0037] The above characteristics, technical features, advantages and implementation modes of the utility model will be further described in an explicit and understandable manner in combination with the preferred embodiments and the accompanying drawings.

[0038] Figure 1 It is a perspective structural schematic view of the utility model;

[0039] Figure 2 It is a perspective structural schematic view of the utility model; Figure 1 It is a partial A enlarged structural schematic view of the utility model;

[0040] Figure 3 It is another perspective structural schematic view of the utility model;

[0041] Figure 4 It is a structural schematic view of the mounting plate two in the utility model;

[0042] In the figure: 1, the shearing plate main body, 2, the feeding frame, 3, the slider one, 4, the limiting plate, 5, the connecting rod one, 6, the linear drive one, 7, the mounting plate one, 8, the guide rail one, 9, the discharging frame, 10, the moving plate, 11, the centering column, 12, the avoiding hole one, 13, the mounting plate two, 14, the guide rail two, 15, the slider two, 16, the rotating piece, 17, the connecting rod two, 18, the rotating disc, 19, the fixed shaft, 20, the avoiding hole two. DETAILED DESCRIPTION

[0043] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the specific embodiments of the present application will be described below with reference to the drawings. Obviously, the drawings described below are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained from these drawings without creating labor, and other embodiments can also be obtained.

[0044] In order to make the drawing simple, only the parts related to the present application are shown in the drawings, which do not represent the actual structure of the product. In addition, in order to make the drawing simple and easy to understand, in some drawings, only one of the parts with the same structure or function is shown, or only one of them is marked. In this paper, "one" not only means "only one", but also means "more than one", and "several" includes "two" and "more than two".

[0045] In this paper, it should be noted that unless otherwise specified and limited, the terms "mounting", "connection" and "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0046] In addition, in the description of the present application, the terms "first", "second" and the like are only used for differentiation and description, and cannot be understood as indicating or implying relative importance.

[0047] Reference Figures 1-4 A steel strip shearing device for compensator machining is provided, which comprises a shearing plate main body 1; a feeding frame 2 is located on one side of the shearing plate main body 1; two sliders 3 are located below the feeding frame 2 and are movably arranged relative to the feeding frame 2, and the two sliders 3 are away from or close to each other after moving; two limiting plates 4 are arranged on the two sliders 3 respectively; two connecting rods 5 are hingedly connected to the two sliders 3 at one end respectively; a linear drive 6 is arranged on the feeding frame 2, and the other end of the two connecting rods 5 is hingedly connected to the output end of the linear drive 6.

[0048] In this embodiment, in order to solve the problem of lacking deviation prevention mechanism when feeding the steel strip in the prior art, affecting the plate shearing effect and efficiency of the steel strip, a deviation prevention mechanism is installed on the feeding rack 2 of the plate shearing body 1, which includes a sliding block, a limiting plate 4, a connecting rod 5 and a linear driving member 6. The plate shearing body 1 is a plate shearing machine in the prior art. The mechanism limits the deviation of the steel strip by adjusting the distance between the two limiting plates 4, effectively avoiding the problem of easy deviation of the steel strip during feeding.

[0049] Specifically, the plate shearing body 1 is the core shearing working part, located in the middle position of the whole device. The feeding rack 2 is located on one side of the plate shearing body 1, which supports the auxiliary steel strip into the plate shearing body 1. The linear driving member 6 can be an existing electric push rod or air cylinder. When the linear driving member 6 pushes the two connecting rods 5 to move back and forth, the two connecting rods 5 will correspondingly push or pull the two sliding blocks 3, realizing the mutual moving away or approaching of the two sliding blocks 3, and further adjusting the distance between the two limiting plates 4 to limit the steel strip and prevent it from deviating, ensuring that the steel strip can enter the shearing process in a stable posture, reducing the shearing error caused by unstable feeding. Since the two ends of the connecting rod 5 can be hinged or movably connected, interference will not occur.

[0050] By accurately controlling the moving position of the sliding block 3, the width position of the steel strip in the feeding direction can be accurately limited by the limiting plate 4, effectively preventing the steel strip from deviating left and right during feeding, providing accurate feeding position guarantee for subsequent shearing operation, and further improving the shearing precision.

[0051] Further, it further includes a mounting plate 7, which is arranged below the feeding rack 2; a guide rail 8 is arranged below the mounting plate 7, and the two sliding blocks 3 are movably arranged on the guide rail 8. Further, the limiting plate 4 is L-shaped.

[0052] In this embodiment, the mounting plate 7 is further arranged below the feeding rack 2, providing a stable mounting basis for the guide rail 8 and the sliding block 3. It bears various forces generated by the guide rail 8, the sliding block 3 and the steel strip during feeding, ensuring the stability of the whole feeding limiting structure during working. The guide rail 8 ensures the stability and directionality of the movement of the sliding block 3, so that the limiting plate 4 can accurately limit the steel strip.

[0053] Further, it further includes a discharging rack 9, which is located on the other side of the plate shearing body 1; two moving plates 10 are located below the discharging rack 9 and are movably arranged relative to the discharging rack 9, and the two moving plates 10 move away from or close to each other after moving; the centering column 11 has a plurality of centering columns 11 arranged on the two moving plates 10, and the discharging rack 9 has a plurality of avoiding holes 12, and the plurality of avoiding holes 12 are aligned with the plurality of centering columns 11 respectively.

[0054] In this embodiment, the discharge rack 9 is located on the other side of the shearing plate body 1 relative to the feeding rack 2, and is used to receive the sheared steel strip. After the sheared steel strip freely falls onto the discharge rack 9, the two moving plates 10 move close to each other, and the centering columns 11 located on the two moving plates 10 push the stacked steel strip on the discharge rack 9 laterally, so that the steel strip is laterally aligned, ensuring that the steel strip is in the center position during the discharging process, avoiding collision or friction between the steel strip and the edge of the discharge rack 9, reducing the damage to the surface of the steel strip, and improving the quality of the discharged steel strip.

[0055] The moving plate 10 is located below the discharge rack 9, and its movement does not interfere with the discharge rack 9, and the centering column 11 located thereon moves in the avoiding hole 12 and also does not interfere with the discharge rack 9. The number and distribution of the centering columns 11 are reasonably designed according to the size of the steel strip and the needs, which can position the steel strip from multiple points, effectively improve the centering accuracy, ensure the neatness and stability of the discharged steel strip, and be beneficial to subsequent processing or storage.

[0056] Further, the installation plate two 13 is arranged below the discharge rack 9; two guide rails two 14 are arranged on the installation plate two 13; two sliding blocks two 15 are movably arranged on the two guide rails two 14, respectively; and the two moving plates 10 are arranged on the two sliding blocks two 15, respectively.

[0057] In this embodiment, the installation plate two 13 is arranged below the discharge rack 9, and is firmly installed below the discharge rack 9, so that the guide rail two 14 and the sliding block two 15 do not loosen or displace during the working process, thereby ensuring the accuracy and stability of the movement of the moving plate 10 on the guide rail two 14.

[0058] The installation plate two 13 is arranged in two, and each installation plate two 13 is arranged with two guide rails two 14, and each guide rail two 14 is arranged with one sliding block two 15. Each moving plate 10 is arranged on the two sliding blocks two 15, so that the moving plate 10 can stably move along the guide rail two 14, thereby adjusting the position of the centering column 11.

[0059] Further, the rotating member 16 is arranged between the two moving plates 10, and is rotatably arranged relative to the discharge rack 9. One end of each of the two connecting rods two 17 is hingedly connected to the two moving plates 10, and the other end is hingedly connected to the rotating member 16.

[0060] In this embodiment, in order to realize the reciprocating movement of the two moving plates 10, a transmission mechanism is further arranged between the two moving plates 10, the transmission mechanism comprises a rotating piece 16 and two second connecting rods 17, and only an external drive such as an electric push rod, a gas cylinder, etc. is needed on one of the moving plates 10, when the one moving plate 10 is driven to move, the second connecting rod 17 located on the moving plate 10 will not be locked due to the hinged or movable connection, and will push the rotating piece 16 to rotate, and then transmit to the next second connecting rod 17, which will drive the other moving plate 10 to move in the opposite direction, so as to realize the mutual approach or away of the two moving plates 10.

[0061] The rotating piece 16 is connected with the two second connecting rods 17, and the rotating piece 16 can coordinate the synchronous movement of the two moving plates 10 during rotation, so as to ensure that the centering column 11 is symmetrically adjusted on both sides of the steel strip, thereby realizing the accurate centering operation of the steel strip and improving the centering efficiency and accuracy.

[0062] Further, a rotating disc 18 is further arranged, the rotating disc 18 is arranged to rotate relative to the discharge rack 9 and is located below the rotating piece 16; a fixed shaft 19 is arranged on the rotating disc 18, and the rotating piece 16 is arranged to rotate on the fixed shaft 19; the discharge rack 9 further has an avoiding hole two 20, which is used to avoid the centering column 11 in the rotating process.

[0063] In this embodiment, in order to realize the longitudinal centering of the steel strip, a rotating disc 18 is further arranged below the second mounting plate 13, the second mounting plate 13 can be fixedly arranged on the rotating disc 18, and the rotating piece 16 is arranged to rotate on the rotating disc 18 through the fixed shaft 19, the rotating disc 18 and the rotating piece 16 are coaxial, after the transverse centering of the steel strip is completed, the rotating disc 18 rotates to drive the second mounting plate 13 and the rotating piece 16 to rotate as a whole, so that the centering column 11 rotates 90° to the longitudinal direction of the steel strip, the avoiding hole two 20 on the discharge rack 9 provides space for the rotation of the centering column 11, so that the centering column 11 does not interfere with the discharge rack 9 during the rotation, and then the centering column 11 can center the longitudinal direction of the steel strip, and the existence of the avoiding hole two 20 can also facilitate the clamps or lifting devices to transport the centered steel strip.

[0064] In summary, the plate shearing device can accurately limit the width position of the steel strip in the feeding direction, effectively prevent the left and right deviation of the steel strip during feeding, provide accurate feeding position guarantee for subsequent shearing operation, and further improve the shearing precision; the sheared steel strip can also be centered in the transverse and longitudinal directions, which saves manpower and facilitates subsequent transportation and processing.

[0065] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not limiting. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present application, and they should be covered in the scope of the claims of the present application.

Claims

1. A compensator processing steel strip shearing device characterized by, The utility model relates to a cutting plate body (1); Feeding frame (2) is located one side of cutting plate body (1); Two sliders (3) are located below feeding frame (2), and are movably arranged relative to feeding frame (2), and two sliders (3) are away from each other or close to each other after moving; Two limiting plates (4) are arranged on two sliders (3) respectively; Two connecting rods (5) are hingedly connected to two sliders (3) respectively at one end of two connecting rods (5); Linear drive (6) is arranged on feeding frame (2), and the other end of two connecting rods (5) is hingedly connected to the output end of linear drive (6). Further comprising, 2. The steel strip shearing apparatus for compensator machining according to claim 1, characterized in that, Mounting plate (7) is arranged below feeding frame (2); Guide rail (8) is arranged below mounting plate (7), and two sliders (3) are movably arranged on guide rail (8). The limiting plate (4) is L-shaped.

3. The steel strip shearing apparatus for compensator machining according to claim 1, characterized in that, Further comprising, 4. The apparatus according to claim 1, wherein Discharge frame (9) is located on the other side of cutting plate body (1); Two moving plates (10) are located below discharge frame (9), and are movably arranged relative to discharge frame (9), and two moving plates (10) are away from each other or close to each other after moving; A plurality of centering columns (11) are arranged on two moving plates (10) respectively, and a plurality of avoiding holes (12) are arranged on discharge frame (9), and a plurality of avoiding holes (12) are aligned with a plurality of centering columns (11) respectively. Further comprising, 5. The apparatus according to claim 4, wherein Mounting plate (13) is arranged below discharge frame (9); Two guide rails (14) are arranged on mounting plate (13) at intervals; Two sliders (15) are movably arranged on two guide rails (14) respectively, and two moving plates (10) are arranged on two sliders (15) respectively. Further comprising, 6. The apparatus according to claim 5, wherein Rotating member (16) is rotatably arranged relative to discharge frame (9) and located between two moving plates (10); Two connecting rods (17) are hingedly connected to two moving plates (10) respectively at one end of two connecting rods (17), and the other end is hingedly connected to rotating member (16). Further comprising, 7. The apparatus according to claim 6, wherein Rotating disc (18) is rotatably arranged relative to discharge frame (9) and located below rotating member (16); Fixed shaft (19) is arranged on rotating disc (18), and rotating member (16) is rotatably arranged on fixed shaft (19); Discharge frame (9) further comprises avoiding hole (20), and avoiding hole (20) is used for avoiding centering column (11) during rotation. ​

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