Notebook computer keyboard frame deburring machining jig

Abstract

The utility model discloses a deburring machining jig for a notebook keyboard frame, relates to the technical field of computer machining jigs, solves the problems that an existing device is unstable in fixation and scraps cannot be treated, and adopts the following scheme that limiting blocks which are opposite in position are fixedly mounted on the top surface of a machining table; three sets of fixing plates located on the left edge, the right edge and the rear edge correspondingly are fixedly installed on the top face of the machining table, according to the deburring machining jig for the notebook keyboard frame, through arrangement of limiting blocks, telescopic rods and clamping blocks, the front side of the keyboard frame is attached to the limiting blocks, the telescopic rods on the rear side drive the clamping blocks to clamp the rear side of the keyboard frame, and therefore the keyboard frame can be subjected to deburring machining; the left side and the right side of the keyboard frame are clamped and fixed through clamping blocks on the left side and the right side of the keyboard frame, stability and firmness of the keyboard frame are guaranteed, meanwhile, through the arrangement of a through hole, a collecting cavity and an exhaust fan, under the action of the exhaust fan, chippings generated in the deburring process are sucked into the collecting cavity through the through hole, the health of the surrounding working environment is guaranteed, and the cleanliness of the machining table is also guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of computer processing jigs, in particular to a deburring processing jig for a notebook keyboard frame. Background Art

[0002] During the production process, burrs often appear on the surface of laptop keyboard frames. However, since the inner and outer shells and keyboard shell materials of the laptop are relatively thin, the current deburring devices have general effects and low efficiency.

[0003] After searching, CN215092245U is a deburring jig for a laptop keyboard frame, comprising a jig base plate and a support arm detachably mounted on the lower end surface of the jig base plate; a workbench is provided in the middle of the upper end surface of the jig base plate; the front side, rear side, left side and right side of the upper end surface of the jig base plate are respectively provided with a first clamping mechanism, a second clamping mechanism, a third clamping mechanism and a fourth clamping mechanism, so that the keyboard frame can be quickly deburred by a CNC machine tool, thereby improving the deburring efficiency.

[0004] However, due to the setting of the workbench and the air pump, the keyboard frame is placed in a suitable position on the workbench. Since there are grooves on the lower surface of the keyboard frame, the fit between the air holes and the keyboard frame is low, resulting in air leakage, which causes the adsorption force of the air pump to be low. The keyboard frame is not stable and is prone to shaking. At the same time, since debris is easily generated during the deburring process, the debris remains on the workbench, polluting the working environment. Moreover, when the next set of keyboard frames is placed on the workbench, the keyboard frame cannot be stably placed on the workbench due to the presence of debris, making it inconvenient to fix.

[0005] Therefore, we proposed a deburring fixture for laptop keyboard frame. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a deburring processing jig for a notebook keyboard frame, which solves the problems of unstable fixing and inability to process debris in the prior art.

[0007] To achieve the above purpose, the utility model is implemented through the following technical solutions: a deburring processing jig for a laptop keyboard frame, comprising a processing table, the bottom surface of which is fixedly mounted with two sets of supporting seats in opposite positions;

[0008] The top surface of the processing table is fixedly installed with position-relative limiting blocks, and the top surface of the processing table is fixedly installed with three groups of fixing plates respectively located at the left edge, the right edge and the rear edge, and the inner side of the fixing plate is fixedly installed with a telescopic rod, and the output end of the telescopic rod is equipped with a clamping block with matching specifications, and the inside of the clamping block is equipped with a pressure sensor, and the surface of the clamping block is coated with a silicone layer, and the top surface of the processing table is provided with a keyboard frame;

[0009] The top surface of the keyboard frame is provided with uniform key slots, the top surface of the processing table is provided with uniformly distributed through holes, the bottom surface of the processing table is fixedly installed with a collecting chamber of matching specifications, and the bottom surface of the collecting chamber is equipped with an exhaust fan connected to the collecting chamber.

[0010] Preferably, a protective frame of matching specifications is fixedly mounted on the edge of the top surface of the processing table, so as to prevent the debris generated during the burr cleaning process from splashing out and causing environmental pollution.

[0011] Preferably, the height of the clamping block is 1 cm lower than that of the keyboard frame, so as to ensure that the edge of the keyboard frame can be cleaned.

[0012] Preferably, the bottom surface of the support seat is provided with two sets of mounting holes in opposite positions, and bolts and nuts of matching specifications are installed in the mounting holes, so that the processing table can be easily installed on the digital machine tool and also easily disassembled.

[0013] Preferably, a filter is installed inside the collecting chamber, and a collecting window is installed on the front side of the collecting chamber, so that the debris collected in the collecting chamber can be easily processed.

[0014] Preferably, the diameter of the through hole is 1.5 cm, which can ensure that all debris generated by deburring enters the collection chamber through the through hole, ensure the cleanliness of the top surface of the processing table, and improve the effect of fixing the keyboard frame next time.

[0015] 1. This deburring jig for a laptop keyboard frame, through the setting of a limit block, a telescopic rod and a clamping block, first fits the front side of the keyboard frame with the limit block, and the telescopic rod on the rear side drives the clamping block to clamp the rear side of the keyboard frame, and then the clamping blocks on the left and right sides clamp and fix the left and right sides of the keyboard frame to ensure the stability and firmness of the keyboard frame, thereby improving the deburring effect;

[0016] 2. At the same time, through the setting of the through hole, the collecting chamber and the exhaust fan, under the action of the exhaust fan, the debris generated during the deburring process is sucked into the collecting chamber through the through hole, ensuring a healthy working environment around it, and also ensuring the cleanliness of the processing table, preventing the debris from remaining on the processing table and affecting the effect of the next keyboard frame fixation. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 This is a schematic diagram of the structure of the support seat of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the processing table of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the keyboard frame of the utility model.

[0021] In the figure: 1. Processing table; 2. Support seat; 3. Mounting hole; 4. Protective frame; 5. Limit block; 6. Fixing plate; 7. Telescopic rod; 8. Clamp block; 9. Keyboard frame; 10. Key slot; 11. Through hole; 12. Collection chamber; 13. Collection window; 14. Exhaust fan. DETAILED DESCRIPTION

[0022] 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.

[0023] Embodiment 1:

[0024] like Figure 1-4 As shown: the top surface of the processing table 1 is fixedly installed with limit blocks 5 in relative positions, and three groups of fixed plates 6 are fixedly installed on the top surface of the processing table 1, which are respectively located at the left edge, the right edge and the rear edge. A telescopic rod 7 is fixedly installed on the inner side of the fixed plate 6, and a clamping block 8 of matching specifications is mounted on the output end of the telescopic rod 7. The inside of the clamping block 8 is equipped with a pressure sensor, and the surface of the clamping block 8 is coated with a silicone layer. A keyboard frame 9 is provided on the top surface of the processing table 1. Through the setting of the limit block 5, the telescopic rod 7 and the clamping block 8, the front side of the keyboard frame 9 is first fitted with the limit block 5, and the telescopic rod 7 on the rear side drives the clamping block 8 to clamp the rear side of the keyboard frame 9, and then the clamping blocks 8 on the left and right sides clamp and fix the left and right sides of the keyboard frame 9 to ensure the stability and firmness of the keyboard frame 9, thereby improving the deburring effect.

[0025] Embodiment 2:

[0026] like Figure 2-4 As shown: the top surface of the keyboard frame 9 is provided with uniform key grooves 10, the top surface of the processing table 1 is provided with uniformly distributed through holes 11, the bottom surface of the processing table 1 is fixedly installed with a collecting chamber 12 of matching specifications, and the bottom surface of the collecting chamber 12 is equipped with an exhaust fan 14 connected to the collecting chamber 12. Through the arrangement of the through holes 11, the collecting chamber 12 and the exhaust fan 14, under the action of the exhaust fan 14, the debris generated during the deburring process is sucked into the collecting chamber 12 through the through holes 11, thereby ensuring a healthy working environment around the processing table 1 and keeping the processing table 1 clean, and preventing debris from remaining on the processing table 1 and affecting the effect of fixing the keyboard frame 9 next time.

[0027] Embodiment 3:

[0028] like Figure 2-3As shown: two sets of mounting holes 3 are provided on the bottom surface of the support base 2, and bolts and nuts of matching specifications are installed in the mounting holes 3, so that the processing table 1 can be easily installed on the digital machine tool and also easily disassembled.

[0029] The working principle and use process of the utility model are as follows: when the device is needed to work, the processing table 1 and the support seat 2 are first installed on the digital machine tool through the installation hole 3, and then the keyboard frame 9 is placed on the processing table 1, and the front side of the keyboard frame 9 is fitted with the limit block 5, and the telescopic rod 7 on the rear side drives the clamping block 8 to clamp the rear side of the keyboard frame 9, and then the clamping blocks 8 on the left and right sides clamp and fix it on the left and right sides to ensure the stability and firmness of the keyboard frame 9, start the digital machine tool to deburr the keyboard frame 9, and start the exhaust fan 14 at the same time. Under the action of the exhaust fan 14, the debris generated during the deburring process is sucked into the collection chamber 12 through the through hole 11, so as to ensure the health of the surrounding working environment and the cleanliness of the processing table 1, and prevent the debris from remaining on the processing table 1 and affecting the effect of fixing the keyboard frame 9 next time.

[0030] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0031] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A deburring jig for a laptop keyboard frame, comprising a processing table (1), wherein two sets of supporting seats (2) in opposite positions are fixedly mounted on the bottom surface of the processing table (1); Features: The top surface of the processing table (1) is fixedly installed with position-relative limiting blocks (5), and the top surface of the processing table (1) is fixedly installed with three groups of fixing plates (6) respectively located at the left edge, the right edge and the rear edge, and the inner side of the fixing plate (6) is fixedly installed with a telescopic rod (7), and the output end of the telescopic rod (7) is provided with a clamping block (8) of matching specifications, and the inside of the clamping block (8) is equipped with a pressure sensor, and the surface of the clamping block (8) is coated with a silicone layer, and the top surface of the processing table (1) is provided with a keyboard frame (9); The top surface of the keyboard frame (9) is provided with evenly distributed key slots (10), the top surface of the processing table (1) is provided with evenly distributed through holes (11), the bottom surface of the processing table (1) is fixedly mounted with a collecting chamber (12) of matching specifications, and the bottom surface of the collecting chamber (12) is equipped with an exhaust fan (14) connected to the collecting chamber (12).

2. A deburring jig for a laptop keyboard frame according to claim 1, characterized in that: A protective frame (4) with matching specifications is fixedly mounted on the edge of the top surface of the processing table (1).

3. The deburring jig for a laptop keyboard frame according to claim 1, characterized in that: The height of the clamping block (8) is 1 cm lower than that of the keyboard frame (9).

4. The deburring jig for a laptop keyboard frame according to claim 1, characterized in that: The bottom surface of the support seat (2) is provided with two groups of mounting holes (3) located opposite to each other, and bolts and nuts of matching specifications are installed in the mounting holes (3).

5. The deburring jig for a laptop keyboard frame according to claim 1, characterized in that: The interior of the collecting chamber (12) is equipped with a filter, and the front side of the collecting chamber (12) is equipped with a collecting window (13).

6. The deburring jig for a laptop keyboard frame according to claim 1, characterized in that: The diameter of the through hole (11) is 1.5 cm.

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