A movable support bracket for a large plate shearing machine

Abstract

This utility model relates to the field of shearing machine technology, specifically a movable support for a large-scale plate shearing machine, comprising: a support leg and a worktable. The worktable is located at the upper end of the support leg, and a shearing machine is mounted on the worktable. An adjustment mechanism is provided on the worktable, and a first I-beam plate is located within the adjustment mechanism. A first slider is located on the first I-beam plate, and a second I-beam plate is located on one side of the first I-beam plate. A second slider is located on the second I-beam plate, and a connecting rod is located between the first and second I-beam plates. A threaded sleeve is located in the middle of the connecting rod, and a limiting sleeve is located on the worktable. A support plate is located on one side of the limiting sleeve, and a first servo motor is located on the support plate. A threaded rod is fixedly mounted on the output end of the first servo motor via a coupling. A limiting mechanism is located at the upper end of the worktable, and a support is located within the limiting mechanism. A groove is formed on the support. The adjustment mechanism can drive the support to move on the worktable, and the limiting mechanism can be used to position the plate.

Description

Technical Field

[0001] This utility model relates to the field of shearing machine technology, specifically a movable support bracket for a large-scale sheet metal shearing machine. Background Technology

[0002] A shearing machine is a mechanical device used for shearing and processing metal sheets. It applies shearing force to the sheet through the reciprocating motion of the upper and lower blades to achieve precise cutting. During the operation of the shearing machine, a support rack is needed to transport the sheet, thus requiring a movable support rack for large sheet shearing machines.

[0003] In response, Chinese patent application number CN222696110U discloses a mobile front material support device for a shearing machine, which relates to the technical field of material support devices. It has the advantage of being able to adapt to steel plates of various widths. The key points of its technical solution are: it includes a vertical plate and several movable seats that are horizontally slidably connected to one side of the vertical plate through sliding parts. Each movable seat is provided with a material support frame on the side away from the vertical plate, and the end of each material support frame away from the movable seat is bent upward and horizontally provided with a material support plate located above one side of the movable seat. Mounting holes are opened at the four corners of the side of the vertical plate near the movable seat.

[0004] However, the existing movable support brackets used in large-scale plate shearing machines are not movable as needed during the operation of the shearing machine to transport the plates, which may affect the working efficiency of the machine.

[0005] Therefore, in order to solve the above problems, a movable support bracket for large-scale sheet metal shearing machines is proposed. Utility Model Content

[0006] The purpose of this utility model is to provide a movable support for a large plate shearing machine, in order to solve the problem mentioned in the background art of the prior art for movable support for large plate shearing machines. Since the shearing machine needs to transport the plate through the support during operation, the existing device cannot move the support as needed, which may affect the working efficiency of the device.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a movable support for a large sheet metal shearing machine, comprising: a support leg and a worktable. The worktable is located at the upper end of the support leg, and a shearing machine is mounted on the worktable. An adjustment mechanism is provided on the worktable, and a first I-beam plate is located within the adjustment mechanism. A first slider is located on the first I-beam plate, and a second I-beam plate is located on one side of the first I-beam plate. A second slider is located on the second I-beam plate, and a connecting rod is located between the first I-beam plate and the second I-beam plate. A threaded sleeve is located in the middle of the connecting rod, and a limiting sleeve is located on the worktable. A support plate is located on one side of the limiting sleeve, and a first servo motor is located on the support plate. A threaded rod is fixedly mounted on the output end of the first servo motor via a coupling, and a limiting mechanism is located at the upper end of the worktable. A support is located within the limiting mechanism, and a groove is formed on the support. The adjustment mechanism can move the support on the worktable, and the limiting mechanism can be used to position the sheet metal.

[0008] Preferably, a second servo motor is fixedly installed on one side of the support bracket, and a bidirectional screw is fixedly installed on the output end of the second servo motor through a coupling, so that the second servo motor drives the bidirectional screw to rotate.

[0009] Preferably, the bidirectional screw is rotatably mounted in the groove on the support bracket, and clamping plates are provided on both sides of the support bracket, with the bidirectional screw driving the clamping plates to move.

[0010] Preferably, the bottom end of the clamping plate is threaded onto a bidirectional screw, and a guide wheel is movably installed on one side of the clamping plate, which can guide the plate material.

[0011] Preferably, the first I-shaped plate and the second I-shaped plate are fixedly installed on the worktable, the first slider and the second slider are slidably installed on the first I-shaped plate and the second I-shaped plate, and the connecting rod is fixedly installed on the first slider and the second slider, so that the first slider and the second slider are supported by the first I-shaped plate and the second I-shaped plate.

[0012] Preferably, the threaded sleeve is fixedly installed on the connecting rod, the limiting sleeve is fixedly installed on the worktable, and the support plate is fixedly installed on the limiting sleeve. The connecting rod can be used to support and fix the threaded sleeve.

[0013] Preferably, the first servo motor is fixedly mounted on the support plate, one end of the threaded rod is fixedly mounted on the limiting sleeve through a bearing, and the threaded sleeve is threaded onto the threaded rod, and the support bracket is fixedly mounted on the first slider and the second slider, and the first servo motor drives the threaded rod to rotate.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. By setting an adjustment mechanism, the support bracket can be moved as needed. Compared with the existing structure, this utility model adopts a first servo motor, threaded rod, threaded sleeve, connecting rod, etc. The first servo motor can drive the connecting rod through the threaded rod and threaded sleeve as needed. The connecting rod can then drive the first slider and the second slider to slide on the first and second I-shaped plates, thereby moving the support bracket. This structure is simple and practical, thus improving the practicality of the device.

[0016] 2. By setting a limiting mechanism, the plate material can be limited. Compared with the existing structure, this utility model adopts a second servo motor, a bidirectional screw, a clamping plate, and a guide wheel. The second servo motor drives the bidirectional screw to rotate, and the bidirectional screw drives the clamping plate to move, thereby positioning the plate material. Its structure is simple and not easily damaged, thus improving the working efficiency of the device. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the embodiments of this utility model and these drawings without creative effort.

[0018] Figure 1 This is a front view schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a front view schematic diagram of the main structure of the present utility model;

[0020] Figure 3 This is a front sectional view of the structure of the workbench of this utility model;

[0021] Figure 4 This is a front view sectional view of the adjustment mechanism of this utility model;

[0022] Figure 5 This is a schematic cross-sectional view of the limiting mechanism of this utility model.

[0023] In the diagram: 1. Support leg; 2. Workbench; 3. Shearing machine; 4. Adjustment mechanism; 41. First I-beam; 42. First slider; 43. Second I-beam; 44. Second slider; 45. Connecting rod; 46. Threaded sleeve; 47. Limiting sleeve; 48. Support plate; 49. First servo motor; 410. Threaded rod; 5. Limiting mechanism; 51. Support bracket; 52. Groove; 53. Second servo motor; 54. Bidirectional screw; 55. Clamping plate; 56. Guide wheel. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model; the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In addition, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0026] Please see Figures 1-5 One embodiment provided by this utility model:

[0027] The first servo motor 49 and the second servo motor 53 used in this application are products that can be purchased directly from the market. Their principles and connection methods are existing technologies well known to those skilled in the art, so they will not be described in detail here.

[0028] A movable support for a large sheet metal shearing machine includes: a support leg 1 and a worktable 2. The worktable 2 is located at the upper end of the support leg 1. A shearing machine 3 is mounted on the worktable 2. An adjustment mechanism 4 is provided on the worktable 2. A first I-beam plate 41 is provided inside the adjustment mechanism 4. A first slider 42 is provided on the first I-beam plate 41. A second I-beam plate 43 is provided on one side of the first I-beam plate 41. A second slider 44 is provided on the second I-beam plate 43. A connecting rod 45 is provided between the first I-beam plate 41 and the second I-beam plate 43. A middle section of the connecting rod 45 is provided. A threaded sleeve 46 is provided, and a limiting sleeve 47 is provided on the worktable 2. A support plate 48 is provided on one side of the limiting sleeve 47. A first servo motor 49 is provided on the support plate 48. A threaded rod 410 is fixedly installed on the output end of the first servo motor 49 through a coupling. A limiting mechanism 5 is provided at the upper end of the worktable 2. A support bracket 51 is provided inside the limiting mechanism 5. A groove 52 is provided on the support bracket 51. By setting this component, the support bracket 51 can be moved as needed by the adjusting mechanism 4. The plate can be positioned by the limiting mechanism 5.

[0029] As a further improvement of this utility model, a second servo motor 53 is fixedly installed on one side of the support 51. A bidirectional screw 54 is fixedly installed on the output end of the second servo motor 53 through a coupling. By setting this component, the bidirectional screw 54 can be rotated by the second servo motor 53.

[0030] As a further improvement of this utility model, the bidirectional screw 54 is rotatably installed in the groove 52 on the support bracket 51, and clamping plates 55 are provided on both sides of the support bracket 51. By setting this component, the clamping plates 55 can be moved by the bidirectional screw 54.

[0031] As a further improvement of this utility model, the bottom end of the clamping plate 55 is threaded onto the bidirectional screw 54, and a guide wheel 56 is movably installed on one side of the clamping plate 55. By setting this component, the plate can be guided by the guide wheel 56 on the clamping plate 55.

[0032] As a further improvement of this utility model, the first I-beam plate 41 and the second I-beam plate 43 are fixedly installed on the workbench 2, the first slider 42 and the second slider 44 are slidably installed on the first I-beam plate 41 and the second I-beam plate 43, and the connecting rod 45 is fixedly installed on the first slider 42 and the second slider 44. By setting this component, the first slider 42 and the second slider 44 can be supported and limited by the first I-beam plate 41 and the second I-beam plate 43.

[0033] As a further improvement of this utility model, the threaded sleeve 46 is fixedly installed on the connecting rod 45, the limiting sleeve 47 is fixedly installed on the workbench 2, and the support plate 48 is fixedly installed on the limiting sleeve 47. By setting this component, the threaded sleeve 46 can be moved by the threaded rod 410, and the first slider 42 and the second slider 44 can be moved by the threaded sleeve 46 through the connecting rod 45.

[0034] As a further improvement of this utility model, the first servo motor 49 is fixedly mounted on the support plate 48, one end of the threaded rod 410 is fixedly mounted on the limiting sleeve 47 through a bearing, and the threaded sleeve 46 is threadedly mounted on the threaded rod 410. The support bracket 51 is fixedly mounted on the first slider 42 and the second slider 44. By setting this component, the threaded rod 410 can be driven to rotate by the first servo motor 49.

[0035] Working principle: When a movable support bracket for a large sheet metal shearing machine is needed, simply support the device with the support leg 1, and power the device with an existing power supply. Place the sheet metal on the support bracket 51, and start the second servo motor 53 to drive the bidirectional screw 54 to rotate. The bidirectional screw 54 then moves the clamping plate 55 to position the sheet metal. Start the first servo motor 49 to drive the threaded rod 410 to rotate, and the threaded rod 410 then moves the threaded sleeve 46. The threaded sleeve 46 then moves the connecting rod 45, causing the first slider 42 and the second slider 44 to slide on the first I-beam plate 41 and the second I-beam plate 43, thereby moving the support bracket 51. The guide wheel 56 on the clamping plate 55 then transports the sheet metal into the shearing machine 3 for shearing, thus completing the work.

[0036] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or equivalent variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are considered equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. A movable support carriage for a large panel shear, comprising: Support leg (1) and workbench (2), the upper end of the support leg (1) is provided with workbench (2), and the workbench (2) is provided with shearing machine (3); The feature is that: the workbench (2) is provided with an adjustment mechanism (4), the adjustment mechanism (4) is provided with a first I-plate (41), the first I-plate (41) is provided with a first slider (42), and a second I-plate (43) is provided on one side of the first I-plate (41), the second I-plate (43) is provided with a second slider (44), and a connecting rod (45) is provided between the first I-plate (41) and the second I-plate (43), the connecting rod (45) is provided with a threaded sleeve (46) in the middle, and a limiting sleeve (47) is provided on the workbench (2), a support plate (48) is provided on one side of the limiting sleeve (47), a first servo motor (49) is provided on the support plate (48), the output end of the first servo motor (49) is fixedly installed with a threaded rod (410) through a coupling, and a limiting mechanism (5) is provided at the upper end of the workbench (2), a support bracket (51) is provided in the limiting mechanism (5), and a groove (52) is opened on the support bracket (51).

2. A movable support carriage for a large panel shear as defined in claim 1, wherein: A second servo motor (53) is fixedly installed on one side of the support bracket (51), and a bidirectional screw (54) is fixedly installed at the output end of the second servo motor (53) through a coupling.

3. A movable support carriage for a large panel shear as defined in claim 2, wherein: The bidirectional screw (54) is rotatably mounted in the groove (52) on the support bracket (51), and clamps (55) are provided on both sides of the support bracket (51).

4. A movable support carriage for a large panel shear as defined in claim 3, wherein: The bottom end of the clamping plate (55) is threaded onto the bidirectional screw (54), and a guide wheel (56) is movably installed on one side of the clamping plate (55).

5. A movable support carriage for a large panel shear as defined in claim 1, wherein: The first I-shaped plate (41) and the second I-shaped plate (43) are fixedly installed on the workbench (2), the first slider (42) and the second slider (44) are slidably installed on the first I-shaped plate (41) and the second I-shaped plate (43), and the connecting rod (45) is fixedly installed on the first slider (42) and the second slider (44).

6. A movable support carriage for a large panel shear as defined in claim 1, wherein: The threaded sleeve (46) is fixedly installed on the connecting rod (45), the limiting sleeve (47) is fixedly installed on the workbench (2), and the support plate (48) is fixedly installed on the limiting sleeve (47).

7. A movable support carriage for a large panel shear as defined in claim 1, wherein: The first servo motor (49) is fixedly mounted on the support plate (48), one end of the threaded rod (410) is fixedly mounted on the limiting sleeve (47) through the bearing, and the threaded sleeve (46) is threadedly mounted on the threaded rod (410), and the support bracket (51) is fixedly mounted on the first slider (42) and the second slider (44).

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