Clamping device for metal plate drilling

Abstract

The utility model belongs to the technical field of metal plate drilling auxiliary equipment, and particularly relates to a clamping device for metal plate drilling, which comprises a fixing frame, an inserting through groove is arranged on the surface of the fixing frame, an inserting plate is inserted on the inner wall of the inserting through groove, a clamping plate is fixedly arranged at the end part of the inserting plate, and the clamping plate is fixed on the fixing frame. A distance adjusting component is connected between the two fixing frames. And the spacing adjusting part comprises a solid inserting plate, a hollow sleeve plate and a twisting screw. According to the utility model, the spacing adjusting part and the L-shaped clamping plate are arranged; the L-shaped clamping plate can provide supporting force from bottom to top when the metal plate is drilled, so that the clamping stability can be ensured, and the thickness of the metal plate cannot be limited; and the distance adjusting part can better adjust the distance between the two sets of clamping pieces when the widths of the metal plates are different, so that the whole clamping device is suitable for clamping the metal plates with different widths and thicknesses, cost increase caused by multi-model design is avoided, and a better using effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal plate drilling auxiliary equipment, in particular to a clamping device for metal plate drilling. Background Art

[0002] Metal plate is a new type of interior decoration material widely used in the fields of construction, industry and decoration. It uses metal as the surface material and forms a decorative layer with the wall surface through a composite process. It not only has a beautiful appearance, but also has excellent physical properties and durability. Metal plates can be processed through various processes, such as cutting, bending, welding, drilling, spraying, etc., to achieve various appearances and functional effects. Among them, in order to ensure the stability of the metal plate during drilling, a corresponding clamping device will be used to fix it. The clamping devices for metal plate drilling on the market currently mostly achieve the contraction of the clamping plate by rotating the threaded rod to achieve the ultimate clamping purpose. Although this can achieve the clamping purpose, when the width or thickness of the metal plate is too large, it is necessary to replace the appropriate clamping device for use, which greatly reduces the overall scope of application. For this reason, we provide a clamping device for metal plate drilling. Utility Model Content

[0003] In order to solve the above problems, the utility model proposes a clamping device for drilling a metal plate, so as to more accurately solve the problems raised in the above background technology.

[0004] The utility model is realized by the following technical solutions:

[0005] The utility model provides a clamping device for drilling a metal plate, comprising a fixing frame, a plug-in slot is provided on the surface of the fixing frame, a plug-in plate is inserted into the inner wall of the plug-in slot, a clamping plate is fixedly installed at the end of the plug-in plate, and a spacing adjustment component is connected between two fixing frames;

[0006] The spacing adjustment component includes a solid plug plate, a hollow sleeve plate and a tightening screw. The solid plug plate is fixedly installed on the side of a fixing frame, the hollow sleeve plate is fixedly installed on the side of another fixing frame, the hollow sleeve plate is inserted into the inner wall of the solid plug plate, and a tightening screw is threadedly connected to the top of one end of the solid plug plate.

[0007] Furthermore, a reset structure is connected between the fixing frame and the plug board;

[0008] The reset structure includes an n-type frame, a placement groove, a fixed rod, a spring, a sliding sleeve block and a lap plate. The n-type frame is fixedly installed on the side of the fixed frame, the placement groove is opened on the side of the n-type frame, the fixed rod is fixedly connected between the two end walls of the placement groove, the spring is sleeved on the periphery of the fixed rod, the sliding sleeve block is slidably sleeved on the periphery of the fixed rod and slidably connected on the inner wall of the placement groove, and the lap plate is fixedly connected between the two sliding sleeve blocks, and the surface is fixedly connected to the end of the plug-in board.

[0009] Furthermore, a pulling rod is inserted into the top of the n-type frame, and one end of the pulling rod is fixedly connected to the surface of the lap plate, a pulling handle is fixedly installed at the end of the pulling rod, and a triangular reinforcement block is fixedly connected between the plug-in plate and the clamping plate.

[0010] Furthermore, the lower end of the tightening screw passes through the solid plug plate and is in contact with the upper end surface of the hollow sleeve plate.

[0011] Furthermore, one end of the spring is fixedly connected to the end wall of the accommodating groove, and the other end of the spring is fixedly connected to one end surface of the sliding sleeve block.

[0012] Furthermore, the clamping plate is designed to be L-shaped, and the horizontal surface is used to provide a supporting force from bottom to top for the metal.

[0013] Beneficial effects of the utility model:

[0014] The utility model provides a spacing adjustment component and an L-shaped clamping plate; the L-shaped clamping plate can provide a supporting force from bottom to top for the metal plate when drilling, which can ensure the clamping stability and not limit the thickness of the metal plate; and the spacing adjustment component can better adjust the spacing between the two groups of clamping parts when the metal plates have different widths, so that the whole is suitable for clamping metal plates of different widths and thicknesses, avoiding the cost increase caused by multiple model designs and achieving better use effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of an embodiment of the utility model;

[0016] Figure 2 A top view of the structure of an embodiment of the utility model;

[0017] Figure 3 This is a structural schematic diagram of a fixed frame plate in one embodiment of the utility model;

[0018] Figure 4 This is an embodiment of the utility model Figure 1 A magnified view of the structure at center.

[0019] In the figure: 1. fixing frame; 2. plug-in slot; 3. plug-in plate; 4. clamping plate; 5. solid plug-in plate; 6. hollow sleeve plate; 7. tightening screw; 8. n-shaped frame; 9. placement slot; 10. fixing rod; 11. spring; 12. sliding sleeve block; 13. lap plate; 14. pulling rod; 15. pulling handle; 16. triangular reinforcement block. DETAILED DESCRIPTION

[0020] In order to more clearly and completely illustrate the technical solution of the present invention, the present invention is further described below in conjunction with the accompanying drawings.

[0021] Example

[0022] like Figure 1-Figure 4 As shown, a clamping device for drilling a metal plate proposed in an embodiment of the utility model comprises a fixing frame 1, a plug-in slot 2 is provided on the surface of the fixing frame 1, a plug-in plate 3 is inserted into the inner wall of the plug-in slot 2, a clamping plate 4 is fixedly installed on the end of the plug-in plate 3, and a spacing adjustment component is connected between the two fixing frames 1; the spacing adjustment component comprises a solid plug-in plate 5, a hollow sleeve plate 6 and a tightening screw 7, the solid plug-in plate 5 is fixedly installed on the side of one fixing frame 1, the hollow sleeve plate 6 is fixedly installed on the side of the other fixing frame 1, the hollow sleeve plate 6 is inserted into the inner wall of the solid plug-in plate 5, a tightening screw 7 is threadedly connected to the upper end of one end of the solid plug-in plate 5, the lower end of the tightening screw 7 passes through the solid plug-in plate 5 and is in contact with the upper end surface of the hollow sleeve plate 6, the clamping plate 4 is L-shaped, and the horizontal plane is used to provide a supporting force from bottom to top for the metal.

[0023] Among them, by providing a solid plug plate 5, a hollow sleeve plate 6 and a tightening screw 7, the spacing between the two fixing frames 1 can be better adjusted, thereby meeting the drilling processing of metal plates of different widths and improving the overall application range.

[0024] Further, a reset structure is connected between the fixed frame 1 and the plug-in board 3; the reset structure includes an n-shaped frame 8, a placement groove 9, a fixed rod 10, a spring 11, a sliding sleeve block 12 and a lap plate 13, the n-shaped frame 8 is fixedly installed on the side of the fixed frame 1, the placement groove 9 is opened on the side of the n-shaped frame 8, the fixed rod 10 is fixedly connected between the two end walls of the placement groove 9, the spring 11 is sleeved on the periphery of the fixed rod 10, the sliding sleeve block 12 is slidably sleeved on the periphery of the fixed rod 10, and is slidably connected to the inner wall of the placement groove 9. The lap plate 13 is fixedly connected between the two sliding sleeve blocks 12, and the surface is fixedly connected to the end of the plug-in plate 3. A pulling rod 14 is inserted at the top of the n-shaped frame 8, and one end of the pulling rod 14 is fixedly connected to the surface of the lap plate 13. A pulling handle 15 is fixedly installed on the end of the pulling rod 14. A triangular reinforcement block 16 is fixedly connected between the plug-in plate 3 and the clamping plate 4. One end of the spring 11 is fixedly connected to the end wall of the placement groove 9, and the other end of the spring 11 is fixedly connected to one end surface of the sliding sleeve block 12.

[0025] Among them, by setting the fixing rod 10 and the spring 11, the lap plate 13 can better cooperate with the fixing rod 10 and the sliding sleeve block 12 when not subjected to force and reset under the rebound force of the spring 11, so that the plug-in plate 3 drives the clamping plate 4 to reset, and then achieves the purpose of clamping the metal plate; and this can also play a role in slight spacing adjustment.

[0026] The working principle of the utility model is as follows: when the entire metal plate drilling clamping device is in use, the spacing between the two fixing frames 1 is first adjusted according to the width of the metal plate. If the clamping member cooperates with the resetting component to meet the requirement, no adjustment is required; if not, loosen the fixing screws 7, then adjust the spacing between the two fixing frames 1 and tighten the fixing screws 7 again; and when the metal plate needs to be clamped later, it is only necessary to pull the pulling rod 14 by pulling the handle 15, and then let the lap plate 13 drive the plug-in plate 3 and the clamping plate 4 to move, and then place the metal plate between the two clamping plates 4 to release the force on the pulling handle 15, and at this time the clamping plate 4 is reset to clamp and place the metal plate.

[0027] Finally, it should be noted that the basic concepts have been described above. Obviously, for those skilled in the art, the above detailed disclosure is only an example and does not constitute a limitation of this specification. Although it is not explicitly stated here, those skilled in the art may make various modifications, improvements and corrections to this specification. Such modifications, improvements and corrections are suggested in this specification, so such modifications, improvements and corrections still belong to the spirit and scope of the exemplary embodiments of this specification. At the same time, this specification uses specific words to describe the embodiments of this specification. For example, "one embodiment", "one embodiment", and / or "some embodiments" refer to a certain feature, structure or characteristic related to at least one embodiment of this specification. Therefore, it should be emphasized and noted that "one embodiment" or "one embodiment" or "an alternative embodiment" mentioned twice or more in different positions in this specification does not necessarily refer to the same embodiment. In addition, certain features, structures or characteristics in one or more embodiments of this specification can be appropriately combined. In addition, unless explicitly stated in the claims, the order of processing elements and sequences described in this specification, the use of alphanumeric characters, or the use of other names are not used to limit the order of the processes and methods of this specification.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A clamping device for drilling a metal plate, comprising a fixing frame (1), characterized in that: The surface of the fixing frame (1) is provided with a plug-in slot (2), the inner wall of the plug-in slot (2) is provided with a plug-in board (3), the end of the plug-in board (3) is fixedly mounted with a clamping board (4), and a spacing adjustment component is connected between the two fixing frames (1); The spacing adjustment component comprises a solid plug plate (5), a hollow sleeve plate (6) and a tightening screw (7); the solid plug plate (5) is fixedly mounted on the side of one fixing frame (1); the hollow sleeve plate (6) is fixedly mounted on the side of another fixing frame (1); the hollow sleeve plate (6) is inserted into the inner wall of the solid plug plate (5); and the tightening screw (7) is threadedly connected to the upper side of one end of the solid plug plate (5).

2. A clamping device for drilling a metal plate according to claim 1, characterized in that: A reset structure is connected between the fixing frame (1) and the plug board (3); The reset structure comprises an n-shaped frame (8), a placement groove (9), a fixed rod (10), a spring (11), a sliding sleeve (12) and a lap plate (13); the n-shaped frame (8) is fixedly mounted on the side of the fixed frame (1); the placement groove (9) is opened on the side of the n-shaped frame (8); the fixed rod (10) is fixedly connected between the two end walls of the placement groove (9); the spring (11) is sleeved on the periphery of the fixed rod (10); the sliding sleeve (12) is slidably sleeved on the periphery of the fixed rod (10) and slidably connected on the inner wall of the placement groove (9); the lap plate (13) is fixedly connected between the two sliding sleeves (12) and its surface is fixedly connected to the end of the plug-in board (3).

3. A clamping device for drilling a metal plate according to claim 2, characterized in that: A pulling rod (14) is inserted at the top end of the n-shaped frame (8), and one end of the pulling rod (14) is fixedly connected to the surface of the lap plate (13). A pulling handle (15) is fixedly installed at the end of the pulling rod (14), and a triangular reinforcement block (16) is fixedly connected between the plug plate (3) and the clamping plate (4).

4. A clamping device for drilling a metal plate according to claim 1, characterized in that: The lower end of the tightening screw (7) passes through the solid plug plate (5) and is in contact with the upper end surface of the hollow sleeve plate (6).

5. A clamping device for drilling a metal plate according to claim 2, characterized in that: One end of the spring (11) is fixedly connected to the end wall of the placement groove (9), and the other end of the spring (11) is fixedly connected to one end surface of the sliding sleeve block (12).

6. A clamping device for drilling a metal plate according to claim 1, characterized in that: The clamping plate (4) is designed in an L-shape, and the horizontal surface is used to provide a supporting force from bottom to top for the metal.

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