Punching device for computer keyboard base

Abstract

The utility model discloses a punching device for a computer keyboard base, which belongs to the technical field of punching devices and comprises a bottom plate and an adjusting mechanism, a control panel is mounted on the front end face of the bottom plate, a first clamping frame is fixedly connected to the top of the bottom plate, and a second clamping frame is movably arranged on the right side of the first clamping frame. A fixing plate is arranged on the right side of the second clamping frame, a telescopic air cylinder is installed on the left side of the fixing plate, and the output end of the telescopic air cylinder is fixedly connected with the outer wall, close to the second clamping frame, of the second clamping frame, a vertical plate is arranged on the left side of the first clamping frame, a transverse plate is fixedly connected to the right side of the upper end of the vertical plate, and a hydraulic cylinder is installed on the top of the transverse plate; the output end of the hydraulic cylinder is fixedly connected with a movable plate, an adjusting mechanism is arranged in the movable plate, and a mounting plate is arranged at the bottom of the movable plate. Through the structural design of the first clamping frame, the telescopic air cylinder, the fixing plate and the second clamping frame, the computer keyboard base can be conveniently limited and clamped, operation is easy, and convenience is high.

Description

Technical Field

[0001] The utility model relates to the technical field of punching devices, in particular to a punching device for a computer keyboard base. Background Art

[0002] A computer keyboard dock is an external device that connects to a computer or tablet, primarily providing additional input functionality and serving as a stand. A keyboard dock typically includes a standard keyboard, touchpad, and a series of function keys, significantly improving input efficiency and operational convenience. During production, the dock requires punching holes to facilitate the installation of the keys.

[0003] After searching, a Chinese patent with patent announcement number CN213826649U discloses a punching device for keyboard production, including a base, a column fixedly connected to the top of the base, a platform fixedly connected to the right side of the column, a mounting plate located above the platform fixedly connected to the right side of the column, a cylinder fixedly installed on the top of the mounting plate with one end extending below the mounting plate, the output end of the cylinder fixedly connected to a first mounting block located below the mounting plate, a first guide slot formed on both the front and rear sides of the first mounting block, three second mounting blocks movably connected to the outside of the first mounting block, and two first guide blocks fixedly connected to the inside of the second mounting block, located on the front and rear sides of the first mounting block and with one end extending into the first guide slot. This punching device for keyboard production solves the problem that most existing punching devices can only punch one hole at a time, resulting in low processing efficiency.

[0004] However, the above design still has some shortcomings. In the above design, when punching the computer keyboard base, the computer keyboard base does not have the function of limiting and clamping the computer keyboard base. Manual support is required during the punching process, which is more troublesome and less convenient.

[0005] The above information disclosed in this background technology is only used to increase the understanding of the background technology of this application, and should not be regarded as an admission or any form of implication that the information constitutes the prior art already known to ordinary technicians in this field. Utility Model Content

[0006] The purpose of the utility model is to provide a punching device for a computer keyboard base to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A punching device for a computer keyboard base, comprising a base plate and an adjustment mechanism, a control panel being installed on the front end surface of the base plate, a first clamping frame being fixedly connected to the top of the base plate, a second clamping frame being movably provided on the right side of the first clamping frame, a fixed plate being provided on the right side of the second clamping frame, a telescopic cylinder being installed on the left side of the fixed plate, and the output end of the telescopic cylinder being fixedly connected to the outer wall close to the second clamping frame, a vertical plate being provided on the left side of the first clamping frame, a horizontal plate being fixedly connected to the right side of the upper end of the vertical plate, a hydraulic cylinder being installed on the top of the horizontal plate, and a movable plate being fixedly connected to the output end of the hydraulic cylinder, an adjustment mechanism being provided inside the movable plate, and a mounting plate being provided at the bottom of the movable plate.

[0008] As a further solution of the present invention: the lower surface of the mounting plate extends to the inside to form a mounting groove, and a mounting block is movably provided inside the mounting groove.

[0009] As a further solution of the present invention: screw holes are provided on both sides of the mounting block, and fixing bolts are threadedly connected on the inner walls of the screw holes.

[0010] As a further solution of the present invention: a stamping plate is fixedly connected to the bottom of the mounting block, and a plurality of stamping rods are fixedly provided on the bottom of the stamping plate.

[0011] As a further solution of the present invention: the adjustment mechanism includes a hexagonal screw head, the left side of the hexagonal screw head is fixedly connected to a transmission rod, and the left side of the transmission rod is fixedly connected to a threaded rod.

[0012] As a further solution of the present invention: the outer wall of the threaded rod is threadedly connected to a moving block, the upper end surface of the moving block is movably provided with a cross bar, the bottom of the moving block is fixedly connected to a connecting block, and the bottom of the connecting block is fixedly connected to the top of the mounting plate.

[0013] As a further solution of the present invention: supporting legs are fixedly connected to both sides of the bottom of the base plate, and the number of the supporting legs is four.

[0014] The utility model has the following beneficial effects:

[0015] The structural design of the first clamping frame, the telescopic cylinder, the fixing plate, and the second clamping frame can facilitate the limited clamping of the computer keyboard base, which is simple to operate and highly convenient. This solves the problem that when punching holes in the computer keyboard base, there is no limited clamping function for the computer keyboard base, and manual support is required during the punching process, which is relatively troublesome and inconvenient.

[0016] Through the structural design of the mounting plate, fixing bolts, screw holes, mounting blocks, cross plates, movable plates and adjustment mechanisms, the stamping plate can be easily disassembled, assembled and replaced, with simple operation and strong flexibility. At the same time, the horizontal position of the stamping plate can be easily and reasonably adjusted, which can effectively improve the punching efficiency of the computer keyboard base. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a partial three-dimensional schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the main internal structure of the present invention;

[0019] Figure 3 This is an enlarged partial structural diagram of point A of the present invention;

[0020] Figure 4 This is an enlarged partial structural diagram of point B of the present invention.

[0021] In the figure: 1. Vertical plate; 2. First clamping frame; 3. Bottom plate; 4. Support leg; 5. Hydraulic cylinder; 6. Mounting plate; 7. Telescopic cylinder; 8. Fixed plate; 9. Adjustment mechanism; 901. Moving block; 902. Connecting block; 903. Cross bar; 904. Hexagonal screw head; 905. Transmission rod; 906. Threaded rod; 10. Second clamping frame; 11. Stamping plate; 12. Stamping rod; 13. Mounting slot; 14. Fixing bolt; 15. Screw hole; 16. Mounting block; 17. Cross plate; 18. Movable plate; 19. Control panel. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the scope of protection of the present invention.

[0023] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0024] It should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is typically placed when in use. These terms are intended solely to facilitate and simplify the description of the utility model and are not intended to indicate or imply that the device or component referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the utility model. Furthermore, the terms "first," "second," and "third," etc., are used solely for distinction and description and should not be construed as indicating or implying relative importance.

[0025] Furthermore, terms such as "horizontal," "vertical," and "overhanging" do not necessarily imply that a component must be absolutely horizontal or overhanging, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but rather that it can be slightly tilted.

[0026] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0027] See also Figure 1-4 , the utility model provides an embodiment: a punching device for a computer keyboard base, comprising a bottom plate 3 and an adjusting mechanism 9, two sides of the bottom of the bottom plate 3 are fixedly connected with supporting legs 4, and the number of the supporting legs 4 is four, a control panel 19 is installed on the front end surface of the bottom plate 3, the top of the bottom plate 3 is fixedly connected with a first clamping frame 2, a second clamping frame 10 is movably provided on the right side of the first clamping frame 2, a fixed plate 8 is provided on the right side of the second clamping frame 10, a telescopic cylinder 7 is installed on the left side of the fixed plate 8, and the output end of the telescopic cylinder 7 is fixedly connected to the outer wall close to the second clamping frame 10, a vertical plate 1 is provided on the left side of the first clamping frame 2, a horizontal plate 17 is fixedly connected to the right side of the upper end of the vertical plate 1, a hydraulic cylinder 5 is installed on the top of the horizontal plate 17, and the output end of the hydraulic cylinder 5 is fixedly connected to the movable plate 18;

[0028] Specifically, such as Figure 1 and Figure 2As shown, when the computer keyboard base needs to be fixed, the computer keyboard base is placed between the first clamping frame 2 and the second clamping frame 10, and then the control panel 19 is operated to start the telescopic cylinder 7. The output end of the telescopic cylinder 7 can drive the second clamping frame 10 to move toward the first clamping frame 2, and cooperate with the first clamping frame 2 to achieve the limited clamping of the computer keyboard base. The operation is simple and convenient, and solves the problem that when punching the computer keyboard base, the computer keyboard base does not have the function of limited clamping, and manual support is required during the punching process, which is more troublesome and less convenient.

[0029] Among them: through the arrangement of the hydraulic cylinder 5 and the movable plate 18, the movable plate 18 can be driven downward by the output end of the hydraulic cylinder 5, and the downward movement of the movable plate 18 ultimately drives the punching rod 12 on the punching plate 11 to move downward, thereby punching the computer keyboard base.

[0030] The interior of the movable plate 18 is provided with an adjustment mechanism 9, which includes a hexagonal screw head 904, a transmission rod 905 fixedly connected to the left side of the hexagonal screw head 904, a threaded rod 906 fixedly connected to the left side of the transmission rod 905, a moving block 901 is threadedly connected to the outer wall of the threaded rod 906, and a cross bar 903 is movably provided on the upper end surface of the moving block 901, and a connecting block 902 is fixedly connected to the bottom of the moving block 901, and the bottom of the connecting block 902 is fixedly connected to the top of the mounting plate 6, and a mounting plate 6 is provided at the bottom of the movable plate 18, and a mounting groove 13 is provided inside the mounting groove 13, and a mounting block 16 is movably provided inside the mounting groove 13, screw holes 15 are provided on both sides of the mounting block 16, and fixing bolts 14 are threadedly connected on the inner wall of the screw hole 15, and screw holes 15 are provided on both sides of the mounting block 16, and fixing bolts 14 are threadedly connected on the inner wall of the screw hole 15;

[0031] Specifically, such as Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, when in use, the fixing bolt 14 can be unscrewed from the screw hole 15, so that the mounting block 16 can be disassembled, thereby facilitating the replacement of the stamping plate 11. Similarly, the installation of the stamping plate 11 can be achieved, which is simple to operate and flexible. At the same time, the hexagonal screw head 904 can be rotated by a tool, and the rotation of the hexagonal screw head 904 drives the threaded rod 906 to rotate through the transmission rod 905, and the rotation of the threaded rod 906 drives the moving block 901 to move, and the movement of the moving block 901 drives the mounting plate 6 to move through the connecting block 902, and the movement of the mounting plate 6 finally drives the stamping plate 11 to move. By facilitating and reasonably adjusting the horizontal position of the stamping plate 11, the punching efficiency of the computer keyboard base can be effectively improved.

[0032] Working principle: In this application, when it is necessary to punch a hole in the base of a computer keyboard, the base of the computer keyboard is placed between the first clamping frame 2 and the second clamping frame 10, and then the control panel 19 is operated to start the telescopic cylinder 7. The output end of the telescopic cylinder 7 can drive the second clamping frame 10 to move toward the direction close to the first clamping frame 2, and cooperate with the first clamping frame 2 to achieve the limited clamping of the base of the computer keyboard. Then, the output end of the hydraulic cylinder 5 can drive the movable plate 18 to move downward, and the movable plate 18 moves downward and finally drives the punching rod 12 on the punching plate 11 to move downward, thereby punching a hole in the base of the computer keyboard. Secondly, the fixing bolt 1 can be used to fix the hole. 4 is unscrewed from the screw hole 15, so that the mounting block 16 can be disassembled, thereby achieving the purpose of facilitating the replacement of the stamping plate 11. Similarly, the installation of the stamping plate 11 can be achieved, which is simple to operate and flexible. At the same time, the hexagonal screw head 904 can be rotated by a tool, and the rotation of the hexagonal screw head 904 drives the threaded rod 906 to rotate through the transmission rod 905. The rotation of the threaded rod 906 drives the moving block 901 to move. The movement of the moving block 901 drives the mounting plate 6 to move through the connecting block 902. The movement of the mounting plate 6 finally drives the stamping plate 11 to move. By facilitating and reasonably adjusting the horizontal position of the stamping plate 11, the punching efficiency of the computer keyboard base can be effectively improved.

[0033] The standard parts used in this application document can all be purchased on the market, and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology. At the same time, the electrical components appearing in this application are all externally connected to the power supply and control switch when in use. The control method is automatic control through the controller. The control circuit of the controller can be implemented by simple programming by technical personnel in this field, which is common knowledge in this field. Therefore, this utility model no longer explains the control method and circuit connection in detail, and the peripheral controller mentioned in the specification can play a control role for the electrical components mentioned in this article, and the peripheral controller is a conventional known device.

[0034] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements that are inherent to such process, method, article or apparatus.

[0035] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. The above are only preferred implementation methods of the present invention. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principles of the present invention, they can make several improvements, modifications or changes, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the scope of protection of the present utility model.

Claims

1. A punching device for a computer keyboard base, comprising a base plate (3) and an adjustment mechanism (9), characterized in that: A control panel (19) is installed on the front end surface of the base plate (3), a first clamping frame (2) is fixedly connected to the top of the base plate (3), a second clamping frame (10) is movably provided on the right side of the first clamping frame (2), a fixed plate (8) is provided on the right side of the second clamping frame (10), a telescopic cylinder (7) is installed on the left side of the fixed plate (8), and the output end of the telescopic cylinder (7) is fixedly connected to the outer wall of the second clamping frame (10), a vertical plate (1) is provided on the left side of the first clamping frame (2), a horizontal plate (17) is fixedly connected to the right side of the upper end of the vertical plate (1), a hydraulic cylinder (5) is installed on the top of the horizontal plate (17), the output end of the hydraulic cylinder (5) is fixedly connected to the movable plate (18), an adjustment mechanism (9) is provided inside the movable plate (18), and a mounting plate (6) is provided at the bottom of the movable plate (18).

2. The punching device for a computer keyboard base according to claim 1, characterized in that: The lower surface of the mounting plate (6) extends to the interior and is provided with a mounting groove (13), and a mounting block (16) is movably provided inside the mounting groove (13).

3. The punching device for a computer keyboard base according to claim 2, characterized in that: Screw holes (15) are provided on both sides of the mounting block (16), and fixing bolts (14) are threadedly connected to the inner walls of the screw holes (15).

4. The punching device for a computer keyboard base according to claim 3, characterized in that: The bottom of the mounting block (16) is fixedly connected to a stamping plate (11), and the bottom of the stamping plate (11) is fixedly provided with a plurality of stamping rods (12).

5. The punching device for a computer keyboard base according to claim 1, characterized in that: The adjustment mechanism (9) comprises a hexagonal screw head (904), a transmission rod (905) is fixedly connected to the left side of the hexagonal screw head (904), and a threaded rod (906) is fixedly connected to the left side of the transmission rod (905).

6. The punching device for a computer keyboard base according to claim 5, characterized in that: The outer wall of the threaded rod (906) is threadedly connected to a moving block (901), the upper end surface of the moving block (901) is movably provided with a cross bar (903), the bottom of the moving block (901) is fixedly connected to a connecting block (902), and the bottom of the connecting block (902) is fixedly connected to the top of the mounting plate (6).

7. The punching device for a computer keyboard base according to claim 1, characterized in that: Support legs (4) are fixedly connected to both sides of the bottom of the base plate (3), and the number of the support legs (4) is four.

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