Fixtures for cutting sheet metal

Abstract

The utility model discloses a fixing fixture for cutting metal plates, comprising a working plate, a support frame symmetrically arranged at the top of the working plate, a clamping plate arranged at the side of the support frame, an adjusting mechanism symmetrically arranged on the working plate for adjusting the position of the support frame, the adjusting mechanism comprising an extension plate, the extension plate being located at the side of the working plate, a sliding block, a bearing frame and an adjusting column, the sliding block being located at the bottom of the support frame, the bearing frame being located at the side of the support frame, and the adjusting column being slidably arranged inside the bearing frame. The utility model utilizes the cooperation of the extension plate, the sliding block, the guide plate, the bearing frame, the adjusting column, the sliding column, the connecting rod, the support rod and the spring, and the adjusting column limits the relative position of the support frame and the extension plate, thereby facilitating the adjustment of the position of the support frame, facilitating the corresponding adjustment of the distance between the two clamping plates, so as to adapt to the clamping and fixing of metal plates of different sizes, and facilitating operation.

Description

Technical Field

[0001] The utility model relates to the field of metal plate cutting and fixing fixtures, in particular to a metal plate cutting and fixing fixture. Background Art

[0002] Metal sheet is usually a commonly used material. When using metal sheet, it is necessary to cut the metal sheet to the corresponding size according to the corresponding size used. During the cutting process, in order to increase the stability of the metal sheet cutting, a fixed fixture is needed to clamp and fix the metal sheet.

[0003] The fixing fixture of the prior art usually includes a working plate, a clamping plate, a support frame and a hydraulic cylinder. The support frame is fixed on the working plate, and the hydraulic cylinder is located on the support frame. The hydraulic cylinder drives the clamping plate to move so that the metal sheet is placed between the two clamping plates. The hydraulic cylinder drives the clamping plate to fix the metal sheet.

[0004] However, metal sheets have different widths, and the support frame is fixedly connected to the working plate, so the movement distance between the clamping plates will be limited, and the size of some metal sheets will be restricted by use. It is not convenient to adjust the position of the support frame according to needs to adapt to the clamping and fixation of metal sheets of different sizes, and there are certain limitations. Utility Model Content

[0005] The purpose of the utility model is to provide a fixing fixture for cutting metal plates to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a fixing fixture for cutting a metal sheet, comprising:

[0007] A working plate, wherein a support frame is symmetrically arranged at the top of the working plate, and a clamping plate is arranged at the side of the support frame;

[0008] The working plate is symmetrically provided with an adjustment mechanism for adjusting the position of the support frame, and the adjustment mechanism includes:

[0009] An extension plate, the extension plate is located on the side of the working plate, and the extension plate is used to support the sliding adjustment of the support frame;

[0010] A sliding block, a supporting frame and an adjusting column, wherein the sliding block is located at the bottom of the supporting frame, the supporting frame is located at the side of the supporting frame, the adjusting column is slidably arranged inside the supporting frame, the sliding block is used to support the sliding of the supporting frame, and the adjusting column is used to lock the position of the supporting frame to adjust the position of the supporting frame.

[0011] Preferably, the extension plate is fixedly connected to the side of the working plate, the top of the sliding block is fixedly connected to the support frame, the top of the working plate and the top of the extension plate are both provided with sliding grooves, the sliding block is slidably and interlacedly connected with the inner cavity of the sliding groove, guide grooves are provided on both sides of the inner wall of the sliding groove, guide plates are fixedly connected to both sides of the sliding block, and the guide plates are slidably and interlacedly connected with the inner cavity of the guide groove.

[0012] Preferably, the supporting frame is fixedly connected to the side of the supporting frame, the outer wall of the adjusting column is slidably and interlacedly connected to the bottom end of the inner wall of the supporting frame, the tops of the working plate and the extension plate are provided with limiting grooves, the adjusting column is slidably and interlacedly connected to the inner cavity of the limiting groove, and the top of the supporting frame is fixedly connected with a cover plate.

[0013] Preferably, the top of the adjusting column is fixedly connected to a sliding column for driving the adjusting column to move vertically, the side of the sliding column is fixedly connected to a connecting rod, and through grooves are provided on both sides of the supporting frame, and the connecting rod is slidably connected with the inner cavity of the through groove.

[0014] Preferably, a support rod is fixedly connected to the bottom end of the inner wall of the supporting frame, the outer wall of the support rod is slidably and interlacedly connected to the connecting rod, the top of the support rod is fixedly connected to the cover plate, and the outer wall of the support rod is sleeved with a spring for driving the connecting rod to move vertically, one end of the spring is fixedly connected to the cover plate, and the other end of the spring is fixedly connected to the connecting rod.

[0015] Preferably, a hydraulic cylinder is embedded in the inner cavity of the support frame, the output end of the hydraulic cylinder is transmission-connected to the clamping plate, the side of the clamping plate is symmetrically fixedly connected with a guide rod, the side of the support frame is fixedly connected with a guide frame, and the guide rod is slidably and interlacedly connected with the inner cavity of the guide frame.

[0016] Technical effects and advantages of the utility model:

[0017] The utility model utilizes the mutual cooperation of an extension plate, a sliding block, a guide plate, a bearing frame, an adjusting column, a sliding column, a connecting rod, a support rod and a spring. The extension plate supports the sliding of the support frame, the sliding block and the guide plate guide the sliding of the support frame, the adjusting column slides on the bearing frame, and the adjusting column limits the relative position of the support frame and the extension plate, which is beneficial to adjust the position of the support frame and facilitates the corresponding adjustment of the distance between the two clamping plates, so as to adapt to the clamping and fixation of metal plates of different sizes and facilitate operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 It is a side structural diagram of the sliding block of the utility model.

[0020] Figure 3 It is a schematic diagram of the side sectional structure of the load-bearing frame of the utility model.

[0021] Figure 4 For this utility model Figure 3 Enlarged structural diagram at A in the middle.

[0022] In the figure: 1. working plate; 2. supporting frame; 3. clamping plate; 4. hydraulic cylinder; 5. adjusting mechanism; 51. extension plate; 52. sliding block; 53. guide plate; 54. bearing frame; 55. adjusting column; 56. sliding column; 57. connecting rod; 58. supporting rod; 59. spring; 510. cover plate. DETAILED DESCRIPTION

[0023] 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.

[0024] The utility model provides Figure 1-4 The shown fixing fixture for cutting metal plates comprises a working plate 1 , a supporting frame 2 is symmetrically arranged on the top of the working plate 1 , and a clamping plate 3 is arranged on the side of the supporting frame 2 .

[0025] Furthermore, the working plate 1 is symmetrically provided with an adjustment mechanism 5 for adjusting the position of the support frame 2. The adjustment mechanism 5 includes an extension plate 51, which is conducive to the support frame 2 sliding thereon, facilitating the adjustment of the sliding distance of the support frame 2, and thus facilitating the adjustment of the position of the support frame 2. The extension plate 51 is located on the side of the working plate 1, and the extension plate 51 is used to support the sliding adjustment of the support frame 2, a sliding block 52, a bearing frame 54 and an adjustment column 55. The sliding block 52 is conducive to guiding the sliding of the support frame 2, and is conducive to supporting the support frame 2. The bearing frame 54 is conducive to the adjustment column 55 being adjusted thereon. Sliding is convenient for sliding support of the adjustment column 55. The adjustment column 55 is conducive to limiting the relative position of the support frame 2 and the working plate 1 and the extension plate 51, and then it is conducive to adjusting the distance between the two support frames 2, and it is convenient to adjust the distance between the two clamping plates 3, and it is convenient to adapt to the clamping and fixing of metal plates of different sizes. The sliding block 52 is located at the bottom of the support frame 2, and the supporting frame 54 is located on the side of the support frame 2. The adjustment column 55 is slidably arranged inside the supporting frame 54. The sliding block 52 is used to support the sliding of the support frame 2, and the adjustment column 55 is used to lock the position of the support frame 2 to adjust the position of the support frame 2.

[0026] Specifically, the extension plate 51 is fixedly connected to the side of the working plate 1, the top of the sliding block 52 is fixedly connected to the support frame 2, the top of the working plate 1 and the top of the extension plate 51 are both provided with sliding grooves, the sliding block 52 is slidably and interlacedly connected with the inner cavity of the sliding groove, guide grooves are provided on both sides of the inner wall of the sliding groove, and guide plates 53 are fixedly connected to both sides of the sliding block 52, which is beneficial to guiding the sliding of the sliding block 52 and facilitating the smooth sliding of the support frame 2, and the guide plate 53 is slidably and interlacedly connected with the inner cavity of the guide groove.

[0027] Specifically, the supporting frame 54 is fixedly connected to the side of the supporting frame 2, the outer wall of the adjusting column 55 is slidably and interlacedly connected with the bottom end of the inner wall of the supporting frame 54, the top of the working plate 1 and the extension plate 51 are provided with limiting grooves, the adjusting column 55 is slidably and interlacedly connected with the inner cavity of the limiting groove, and the top of the supporting frame 54 is fixedly connected with a cover plate 510, which is beneficial to supporting the supporting frame 54.

[0028] Specifically, the top of the adjusting column 55 is fixedly connected with a sliding column 56 for driving the adjusting column 55 to move vertically, which is conducive to driving the adjusting column 55 to move and facilitating the sliding operation of the adjusting column 55. The side of the sliding column 56 is fixedly connected with a connecting rod 57, which is conducive to driving the sliding column 56 to move and facilitating the vertical movement of the adjusting column 55 and facilitating the operation of the adjusting column 55. Through grooves are opened on both sides of the supporting frame 54, and the connecting rod 57 is slidably and interlacedly connected with the inner cavity of the through groove.

[0029] Specifically, a support rod 58 is fixedly connected to the bottom end of the inner wall of the supporting frame 54, which is conducive to supporting the sliding of the connecting rod 57 and guiding the deformation of the spring 59. The outer wall of the support rod 58 is slidably and interlacedly connected with the connecting rod 57, and the top of the support rod 58 is fixedly connected to the cover plate 510. The outer wall of the support rod 58 is sleeved with a spring 59 for driving the connecting rod 57 to move vertically. The elastic force of the spring 59 is conducive to pushing the connecting rod 57 to move, so that the connecting rod 57 and the sliding column 56 can return to their original positions after movement, and the sliding column 56 can be repeated. One end of the spring 59 is fixedly connected to the cover plate 510, and the other end of the spring 59 is fixedly connected to the connecting rod 57.

[0030] Specifically, a hydraulic cylinder 4 is embedded in the inner cavity of the support frame 2, and the hydraulic cylinder 4 is electrically connected to an external power supply through an external switch. The hydraulic cylinder 4 is conducive to driving the clamping plate 3 to move. The output end of the hydraulic cylinder 4 is transmission-connected to the clamping plate 3. The side of the clamping plate 3 is symmetrically fixedly connected with a guide rod. The guide rod and the guide frame are conducive to guiding the sliding of the clamping plate 3. The side of the support frame 2 is fixedly connected with a guide frame, and the guide rod is slidably and interlaced with the inner cavity of the guide frame.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. Fixtures for cutting metal sheets, including: A working plate (1), wherein a support frame (2) is symmetrically arranged at the top of the working plate (1), and a clamping plate (3) is arranged on the side of the support frame (2); It is characterized in that an adjustment mechanism (5) for adjusting the position of the support frame (2) is symmetrically arranged on the working plate (1), and the adjustment mechanism (5) comprises: An extension plate (51), the extension plate (51) being located on a side of the working plate (1), and the extension plate (51) being used to support the sliding adjustment of the support frame (2); A sliding block (52), a carrying frame (54) and an adjusting column (55), wherein the sliding block (52) is located at the bottom of the support frame (2), the carrying frame (54) is located at the side of the support frame (2), and the adjusting column (55) is slidably arranged inside the carrying frame (54), the sliding block (52) is used to support the sliding of the support frame (2), and the adjusting column (55) is used to lock the position of the support frame (2) so as to adjust the position of the support frame (2).

2. The fixing fixture for cutting metal sheet according to claim 1, characterized in that: The extension plate (51) is fixedly connected to the side of the working plate (1), the top of the sliding block (52) is fixedly connected to the support frame (2), the top of the working plate (1) and the top of the extension plate (51) are both provided with sliding grooves, the sliding block (52) is slidably connected to the inner cavity of the sliding groove, the inner wall of the sliding groove is provided with guide grooves, the two sides of the sliding block (52) are fixedly connected with guide plates (53), the guide plates (53) are slidably connected to the inner cavity of the guide groove.

3. The fixing fixture for cutting metal sheet according to claim 1, characterized in that: The carrying frame (54) is fixedly connected to the side of the support frame (2); the outer wall of the adjusting column (55) is slidably connected to the bottom end of the inner wall of the carrying frame (54); the top ends of the working plate (1) and the extension plate (51) are provided with limiting grooves; the adjusting column (55) is slidably connected to the inner cavity of the limiting groove; and the top end of the carrying frame (54) is fixedly connected to a cover plate (510).

4. The fixing fixture for cutting metal sheet according to claim 1, characterized in that: The top of the adjusting column (55) is fixedly connected to a sliding column (56) for driving the adjusting column (55) to move vertically, and the side of the sliding column (56) is fixedly connected to a connecting rod (57). Through grooves are provided on both sides of the supporting frame (54), and the connecting rod (57) is slidably connected with the inner cavity of the through groove.

5. The fixing fixture for cutting metal sheet according to claim 1, characterized in that: The bottom end of the inner wall of the supporting frame (54) is fixedly connected with a support rod (58), the outer wall of the support rod (58) is slidably and interlacedly connected with the connecting rod (57), the top end of the support rod (58) is fixedly connected with the cover plate (510), and the outer wall of the support rod (58) is sleeved with a spring (59) for driving the connecting rod (57) to move vertically, one end of the spring (59) is fixedly connected with the cover plate (510), and the other end of the spring (59) is fixedly connected with the connecting rod (57).

6. The fixing fixture for cutting metal sheet according to claim 1, characterized in that: A hydraulic cylinder (4) is embedded in the inner cavity of the support frame (2); the output end of the hydraulic cylinder (4) is transmission-connected to the clamping plate (3); the side of the clamping plate (3) is symmetrically fixedly connected to a guide rod; the side of the support frame (2) is fixedly connected to a guide frame; the guide rod is slidably interlaced with the inner cavity of the guide frame.

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