Computer keyboard clamping and machining device

Abstract

The utility model relates to the technical field of keyboard machining, in particular to a computer keyboard clamping and machining device which comprises a base, a clamping assembly arranged on the base and a forming cavity detachably connected to the clamping assembly, and the clamping assembly comprises a clamping plate, a clamping hole formed in the clamping plate and a handle arranged on the outer side of the clamping plate. The forming cavity is provided with assembling holes used in cooperation with the clamping holes, the multiple clamping holes are formed in the length direction of the clamping plate at intervals, and the multiple assembling holes are formed in the length direction of the forming cavity at intervals. The keyboard shell machining device is easy and convenient to mount and dismount and high in working compatibility, meets the machining requirements of keyboard shells of different specifications and sizes, and improves the machining quality and the machining efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of keyboard processing, in particular to a computer keyboard clamping processing device. Background Art

[0002] Keyboard is the most commonly used and most important input device. English letters, numbers, punctuation marks, etc. can be input into the computer through the keyboard, so as to issue commands to the computer, input data, etc., and the keyboard housing is one of the important components of the keyboard, which is mainly used to install the integrated board and keys. Most of the existing keyboard housings are made of plastic and manufactured by injection molding process. Different types of keyboards can be formed according to any combination of the number of keys and the appearance structure, and the specifications and sizes of different types of keyboards are also different. Therefore, a clamping processing device with a single specification and size can only process and manufacture a keyboard housing with a single specification and size, which increases production costs, has poor working compatibility, and affects processing quality and processing efficiency. Utility Model Content

[0003] The purpose of the utility model is to provide a computer keyboard clamping and processing device to address the deficiencies in the prior art. The device is easy to install and disassemble, has high working compatibility, meets the processing requirements of keyboard shells of different specifications and sizes, and improves processing quality and efficiency.

[0004] To achieve the above-mentioned purpose, the utility model provides a computer keyboard clamping processing device, comprising a base, a clamping assembly arranged on the base, and a molding cavity detachably connected to the clamping assembly, the clamping assembly comprising a clamping plate, a clamping hole arranged on the clamping plate, and a handle arranged on the outside of the clamping plate, the molding cavity is provided with an assembly hole used in conjunction with the clamping hole, the clamping holes are provided in plurality, and the plurality of clamping holes are arranged at intervals along the length direction of the clamping plate, and the assembly holes are provided in plurality, and the plurality of assembly holes are arranged at intervals along the length direction of the molding cavity.

[0005] Preferably, a positioning column is provided on one side of the clamping plate close to the forming cavity, the forming cavity is provided with a positioning groove, and the positioning column protrudes into the positioning groove.

[0006] Preferably, the base includes a first substrate, a second substrate spaced apart from and arranged opposite to the first substrate, and a connecting column arranged between the first substrate and the second substrate, a first connecting hole is arranged at one end of the connecting column close to the first substrate, a second connecting hole is arranged at one end of the connecting column close to the second substrate, the first substrate is provided with a first mounting hole used in conjunction with the first connecting hole, and the second substrate is provided with a second mounting hole used in conjunction with the second connecting hole.

[0007] Preferably, a friction block is provided on one side of the first substrate close to the clamping plate. A plurality of friction blocks are provided, and the plurality of friction blocks are evenly arranged and abutted and attached to the clamping plate. First threaded holes are provided at both ends of the first substrate, and second threaded holes for cooperating with the first threaded holes are provided at both ends of the clamping plate.

[0008] Preferably, fixing columns are provided on both sides of the first substrate, fixing grooves are provided on both sides of the clamping plate, and the fixing columns are inserted and accommodated in the fixing grooves.

[0009] The beneficial effects of the present utility model are as follows: The installation and disassembly are simple, the work compatibility is high, the processing requirements of keyboard casings with different specifications and sizes are met, and the processing quality and efficiency are improved. Description of the Drawings

[0010] Figure 1 It is a structural schematic diagram of the present utility model.

[0011] Figure 2 It is an exploded structural schematic diagram of the present utility model.

[0012] Figure 3 It is a structural schematic diagram of the connecting column of the present utility model.

[0013] Figure 4 It is a structural schematic diagram of the clamping assembly of the present utility model.

[0014] Figure 5 It is a structural schematic diagram of the forming cavity of the present utility model.

[0015] The reference numerals include:

[0016] 1 - Base 11 - First substrate 12 - Second substrate

[0017] 13 - Connecting column 14 - First connection hole 15 - Second connection hole

[0018] 16 - First mounting hole 17 - Second mounting hole 18 - Friction block

[0019] 19 - First threaded hole 110 - Fixing column

[0020] 2 - Clamping assembly 21 - Clamping plate 22 - Clamping hole

[0021] 23 - Handle 24 - Positioning column 25 - Second threaded hole

[0022] 26 - Fixing groove

[0023] 3 - Forming cavity 31 - Assembly hole 32 - Positioning groove. Detailed Embodiment

[0024] The present utility model will be described in detail below with reference to the accompanying drawings.

[0025] As Figures 1 to 5 shown, a clamping and processing device for a computer keyboard of the present utility model includes a base 1, a clamping assembly 2 disposed on the base 1, and a forming cavity 3 detachably connected to the clamping assembly 2. The clamping assembly 2 includes a clamping plate 21, a clamping hole 22 disposed on the clamping plate 21, and a handle 23 disposed outside the clamping plate 21. The forming cavity 3 is provided with an assembly hole 31 that cooperates with the clamping hole 22. A plurality of clamping holes 22 are provided, and the plurality of clamping holes 22 are spaced along the length direction of the clamping plate 21. A plurality of assembly holes 31 are provided, and the plurality of assembly holes 31 are spaced along the length direction of the forming cavity 3.

[0026] During operation, a forming cavity 3 with a corresponding specification size is selected according to the keyboard housing with different specification sizes, and then the forming cavity 3 is assembled onto the clamping assembly 2 correspondingly. Specifically, since a plurality of clamping holes 22 are spaced along the length direction of the clamping plate 21, and a plurality of assembly holes 31 are spaced along the length direction of the forming cavity 3, by using a plurality of mounting screws to pass through the plurality of clamping holes 22 and then connect and fix them to the plurality of assembly holes 31, the force uniformity is good, the connection is stable and reliable, which facilitates the installation and disassembly between the forming cavity 3 and the clamping assembly 2, and the operation is simple and fast. Thus, it helps the external pouring port to enter the forming cavity 3 and inject the pouring liquid to complete the injection molding work of the keyboard housing. The handle 23 facilitates the free picking and placing of the clamping assembly 2, and the clamping assembly 2 is clamped outside the machine through the base 1. For the computer keyboard project, the clamping efficiency is improved. For each processed keyboard housing, a saw blade cutter is used to cut the corresponding material of the forming cavity 3 to leave a connecting material position, and then the injection-molded keyboard housing is completely removed. The present utility model is simple in installation and disassembly, has high working compatibility, meets the processing requirements of keyboard housings with different specification sizes, and improves the processing quality and processing efficiency.

[0027] On one side of the clamping plate 21 of this embodiment close to the forming cavity 3, a positioning post 24 is provided, and the forming cavity 3 is provided with a positioning groove 32, and the positioning post 24 protrudes into the positioning groove 32. Specifically, the clamping plate 21 corresponds to protrude into the positioning groove 32 through the positioning post 24, and the positioning effect is good, further strengthening the position fixing effect between the clamping plate 21 and the forming cavity 3.

[0028] The base 1 of this embodiment includes a first substrate 11, a second substrate 12 spaced apart from and arranged opposite to the first substrate 11, and a connecting column 13 arranged between the first substrate 11 and the second substrate 12, the connecting column 13 is provided with a first connecting hole 14 at one end close to the first substrate 11, and the connecting column 13 is provided with a second connecting hole 15 at one end close to the second substrate 12, the first substrate 11 is provided with a first mounting hole 16 used in conjunction with the first connecting hole 14, and the second substrate 12 is provided with a second mounting hole 17 used in conjunction with the second connecting hole 15. Specifically, as a preference, five connecting columns 13 are provided, four connecting columns 13 are respectively located at the four corner positions between the first substrate 11 and the second substrate 12, and another connecting column 13 is located at the middle position between the first substrate 11 and the second substrate 12. The support load is stable and the overall structural strength is high. The external mounting screws are used to pass through the first mounting hole 16 and then connected and fixed to the first connecting hole 14, thereby realizing the assembly connection between the first substrate 11 and the connecting column 13. The external mounting screws are then used to pass through the second mounting hole 17 and then connected and fixed to the second connecting hole 15, thereby realizing the assembly connection between the second substrate 12 and the connecting column 13. The operation is simple and convenient.

[0029] In this embodiment, a friction block 18 is provided on one side of the first substrate 11 close to the clamping plate 21. The friction block 18 is provided in plurality, and the plurality of friction blocks 18 are evenly arranged and abut against the clamping plate 21. Both ends of the first substrate 11 are provided with a first threaded hole 19, and both ends of the clamping plate 21 are provided with a second threaded hole 25 used in conjunction with the first threaded hole 19. Specifically, the plurality of friction blocks 18 are evenly arranged and abut against the clamping plate 21, which effectively increases the contact friction between the first substrate 11 and the clamping plate 21, and prevents the clamping plate 21 from being offset and skewed on the first substrate 11. External screws are used to pass through the second threaded holes 25 and then connected and fixed in the first threaded holes 19, thereby strengthening the position fixing function of the clamping plate 21 on the first substrate 11, and the connection is stable and reliable.

[0030] In this embodiment, both sides of the first substrate 11 are provided with fixing columns 110, and both sides of the clamping plate 21 are provided with fixing grooves 26, and the fixing columns 110 are inserted and accommodated in the fixing grooves 26. Specifically, the first substrate 11 is inserted and accommodated in the fixing grooves 26 through the fixing columns 110, so as to better balance the horizontal position of the clamping plate 21 on the first substrate 11, and further improve the position fixing effect of the clamping plate 21 on the first substrate 11.

[0031] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there will be changes in the specific implementation methods and application scopes. The contents of this specification should not be understood as limiting the present invention.

Claims

1. A computer keyboard clamping and processing device, characterized in that: It includes a base, a clamping assembly arranged on the base, and a molding cavity detachably connected to the clamping assembly, the clamping assembly includes a clamping plate, a clamping hole arranged on the clamping plate, and a handle arranged on the outside of the clamping plate, the molding cavity is provided with an assembly hole used in conjunction with the clamping hole, the clamping holes are provided in plurality, and the plurality of clamping holes are arranged at intervals along the length direction of the clamping plate, and the assembly holes are provided in plurality, and the plurality of assembly holes are arranged at intervals along the length direction of the molding cavity.

2. A computer keyboard clamping and processing device according to claim 1, characterized in that: A positioning column is arranged on one side of the clamping plate close to the forming cavity, and the forming cavity is provided with a positioning groove, and the positioning column protrudes into the positioning groove.

3. A computer keyboard clamping and processing device according to claim 1, characterized in that: The base includes a first substrate, a second substrate spaced apart from and arranged opposite to the first substrate, and a connecting column arranged between the first substrate and the second substrate, a first connecting hole is arranged at one end of the connecting column close to the first substrate, a second connecting hole is arranged at one end of the connecting column close to the second substrate, the first substrate is provided with a first mounting hole used in conjunction with the first connecting hole, and the second substrate is provided with a second mounting hole used in conjunction with the second connecting hole.

4. A computer keyboard clamping and processing device according to claim 3, characterized in that: A friction block is provided on one side of the first substrate close to the clamping plate. There are multiple friction blocks, which are evenly arranged and abut against the clamping plate. First threaded holes are provided at both ends of the first substrate, and second threaded holes used in conjunction with the first threaded holes are provided at both ends of the clamping plate.

5. A computer keyboard clamping and processing device according to claim 4, characterized in that: Both sides of the first base plate are provided with fixing columns, and both sides of the clamping plate are provided with fixing grooves, and the fixing columns are inserted and accommodated in the fixing grooves.

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