CN215092245U - Notebook keyboard frame burring processing tool - Google Patents
Notebook keyboard frame burring processing tool Download PDFInfo
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- CN215092245U CN215092245U CN202120884712.XU CN202120884712U CN215092245U CN 215092245 U CN215092245 U CN 215092245U CN 202120884712 U CN202120884712 U CN 202120884712U CN 215092245 U CN215092245 U CN 215092245U
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- keyboard frame
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Abstract
The utility model belongs to the technical field of notebook processing tool, concretely relates to notebook keyboard frame burring processing tool, include the tool bottom plate and can dismantle the support arm of installing in terminal surface under the tool bottom plate; a workbench is arranged in the middle of the upper end surface of the jig bottom plate; the front side, the rear side, the left side and the right side of the upper end face of the jig bottom plate are respectively provided with a first clamping mechanism, a second clamping mechanism, a third clamping mechanism and a fourth clamping mechanism. The utility model discloses can overcome current notebook keyboard frame in CNC lathe course of working, difficult centre gripping is fixed, can not carry out accurate burring processing to notebook keyboard frame, leads to the problem that the qualification rate descends, has easy operation, and the characteristics of convenient dismouting clamp are convenient for use with the cooperation of CNC machine tool.
Description
Technical Field
The utility model belongs to the technical field of the notebook computer processing tool, concretely relates to notebook keyboard frame burring processing tool.
Background
As the notebook computer has entered into thousands of households, the use of the notebook computer is becoming more and more popular. In recent years, the appearance and development of high-performance and high-precision CNC machine tools enable a CNC highlight machining process to be applied to various machining fields, and meanwhile, precision machining of parts of a notebook computer is possible.
As shown in fig. 1, the notebook keyboard frame 3 is formed by processing a whole flat metal plate, after the processing, the bottom frame of the notebook keyboard frame 3 is provided with a positioning hole 32 convenient for fixing, and the side frames 31 are formed around the left, right, front and back of the bottom frame, and at this time, the bottom frame of the notebook keyboard frame 3 needs to be deburred. The general tool can't realize the accurate positioning processing to 3 underframe of notebook keyboard frame, perhaps all around side frame 31 about, and current processing mode can't realize also that the centre gripping of notebook keyboard frame 3 is fixed moreover, because the removal of notebook keyboard frame 3 in the course of working, often has the deviation in the processing, can't be better to notebook keyboard frame 3 further processing.
Therefore, it is urgently needed to design a jig capable of assisting the notebook keyboard frame 3 to perform CNC machine tool processing so as to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a notebook keyboard frame burring processing tool, it can overcome current notebook keyboard frame in CNC lathe course of working, and difficult centre gripping is fixed, can not carry out accurate burring processing to notebook keyboard frame, leads to the problem that the qualification rate descends.
In order to achieve the purpose, the utility model discloses a deburring processing jig for a notebook keyboard frame, which comprises a jig bottom plate and a supporting arm which is detachably arranged on the lower end surface of the jig bottom plate;
a workbench is arranged in the middle of the upper end surface of the jig bottom plate;
the front side, the rear side, the left side and the right side of the upper end surface of the jig bottom plate are respectively provided with a first clamping mechanism, a second clamping mechanism, a third clamping mechanism and a fourth clamping mechanism;
the first clamping mechanism comprises a first push block arranged on the front side of the workbench and a first air cylinder arranged on the front side of the first push block, and the first air cylinder can push the first push block to move back and forth along the horizontal direction; the upper end surface of the first push block is provided with a first clamping strip for butting a keyboard frame of the notebook computer;
the second clamping mechanism comprises a second push block arranged on the rear side of the workbench and a second air cylinder arranged on the rear side of the second push block, and the second air cylinder can push the second push block to move back and forth along the horizontal direction; a second clamping strip for butting the keyboard frame of the notebook computer is arranged on the upper end surface of the second push block;
the third clamping mechanism comprises a third pushing block arranged on the left side of the workbench and a third air cylinder arranged on the left side of the third pushing block, and the third air cylinder can push the third pushing block to move left and right along the horizontal direction; the upper end surface of the third push block is provided with a third clamping strip for butting a keyboard frame of the notebook computer;
the fourth clamping mechanism comprises a fourth pushing block arranged on the right side of the workbench and a fourth air cylinder arranged on the right side of the fourth pushing block, and the fourth air cylinder can push the fourth pushing block to move left and right along the horizontal direction; and a fourth clamping strip for jacking the notebook keyboard frame is arranged on the upper end surface of the fourth push block.
Further, in order to enhance the attaching effect between the notebook keyboard frame and the jig, the workbench is further provided with an air hole for adsorbing the notebook bottom case, a vacuum pump is arranged at the position of the lower end face of the bottom plate of the jig corresponding to the workbench, and the vacuum pump is communicated with the air hole in the workbench.
Furthermore, a first sliding groove is formed in the front side of the upper end face of the jig bottom plate and corresponds to the lower portion of the first push block, the first sliding groove extends forwards and backwards along the horizontal direction, a first sliding rail is arranged in the first sliding groove, a first clamping jaw is arranged at the bottom end of the first push block and corresponds to the position of the first sliding rail, the first clamping jaw is clamped at the top end of the first sliding rail, and the first clamping jaw can slide along the first sliding rail; the tool bottom plate up end front side still is equipped with first recess, is equipped with the first backup pad that is used for supporting first cylinder in the first recess, and the cylinder pole of first cylinder is connected with first ejector pad.
Furthermore, a second sliding groove is formed in the rear side of the upper end face of the jig bottom plate and corresponds to the lower portion of the second pushing block, the second sliding groove extends forwards and backwards along the horizontal direction, a second sliding rail is arranged in the second sliding groove, a second clamping jaw is arranged at the bottom end of the second pushing block and corresponds to the second sliding rail, the second clamping jaw is clamped at the top end of the second sliding rail, and the second clamping jaw can slide along the second sliding rail; the rear side of the upper end face of the jig base plate is also provided with a second groove, a second supporting plate used for supporting a second cylinder is arranged in the second groove, and a cylinder rod of the second cylinder is connected with a second push block.
Furthermore, a third sliding groove is formed in the left side of the upper end face of the jig bottom plate and corresponds to the lower portion of the third pushing block, the third sliding groove extends left and right along the horizontal direction, a third sliding rail is arranged in the third sliding groove, a third clamping jaw is arranged at the bottom end of the third pushing block and corresponds to the third sliding rail, the third clamping jaw is clamped at the top end of the third sliding rail, and the third clamping jaw can slide along the third sliding rail; the left side of the upper end face of the jig base plate is further provided with a third groove, a third supporting plate used for supporting a third air cylinder is arranged in the third groove, and an air cylinder rod of the third air cylinder is connected with a third pushing block.
Furthermore, a fourth sliding groove is formed in the right side of the upper end face of the jig bottom plate and corresponds to the lower portion of the fourth pushing block, the fourth sliding groove extends in the left-right direction along the horizontal direction, a fourth sliding rail is arranged in the fourth sliding groove, a fourth clamping jaw is arranged at the bottom end of the fourth pushing block and corresponds to the fourth sliding rail, the fourth clamping jaw is clamped at the top end of the fourth sliding rail, and the fourth clamping jaw can slide along the fourth sliding rail; the right side of the upper end face of the jig base plate is further provided with a fourth groove, a fourth supporting plate used for supporting a fourth cylinder is arranged in the fourth groove, and a cylinder rod of the fourth cylinder is connected with a fourth push block.
Further, two support arm symmetries set up in the left and right sides of terminal surface under the tool bottom plate, and specific connected mode is: two counter bores are respectively arranged on the left side and the right side of the jig bottom plate, screw holes are formed in the positions, corresponding to the counter bores in the jig bottom plate, of the top ends of the two supporting arms, and the screw holes penetrate through the counter bores from top to bottom through bolts and are connected with the screw holes in the two supporting arms, so that the two supporting arms are arranged in parallel and connected below the jig bottom plate.
The utility model has the advantages that:
1. the tool adopts the mode that the top connects to notebook keyboard frame to carry out the centre gripping through setting up four latch mechanisms, adsorbs notebook keyboard frame on the workstation through the vacuum pump simultaneously, makes things convenient for the holistic maintenance of device and maintains, is convenient for being fixed in of notebook keyboard frame simultaneously and takes out.
2. The tool can prevent that current processing tool from because the removal of notebook keyboard frame in CNC lathe course of working, has the problem of processing deviation, can realize comparing the omnidirectional of notebook keyboard frame and fix, improves the qualification rate of notebook drain pan in the course of working.
3. The utility model discloses get rid of the effect to notebook keyboard frame product inner wall burr and show, by processing product stable in size, can material saving cost.
The utility model has the characteristics of easy operation, the convenient clamping of tearing open is convenient for use with the cooperation of CNC machine tool.
Drawings
FIG. 1 is a schematic view of a notebook keyboard frame with the bottom side facing up;
fig. 2 is a perspective view of a notebook keyboard frame mounted on the deburring jig for a notebook keyboard frame described in embodiment 1;
FIG. 3 is a top view of FIG. 2;
FIG. 4 is a front view of FIG. 2;
fig. 5 is an exploded schematic view of a notebook keyboard frame and the deburring jig for the notebook keyboard frame described in embodiment 1.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings, but the scope of the invention is not limited thereto.
Example 1
As shown in fig. 2-5, a deburring jig for a notebook keyboard frame comprises a jig base plate 1 and two supporting arms 9 detachably mounted on the lower end surface of the jig base plate 1;
a workbench 2 is arranged in the middle of the upper end surface of the jig base plate 1;
in order to enhance the attaching effect between the notebook keyboard frame 3 and the jig, the workbench 2 is also provided with an air hole (not shown in the figure) for adsorbing the notebook bottom case 3, the lower end face of the bottom plate 1 of the jig is provided with a vacuum pump 4 corresponding to the workbench 2, and the vacuum pump 4 is communicated with the air hole on the workbench 2;
the front side, the rear side, the left side and the right side of the upper end surface of the jig base plate 1 are respectively provided with a first clamping mechanism, a second clamping mechanism, a third clamping mechanism and a fourth clamping mechanism;
the first clamping mechanism comprises a first push block 51 arranged on the front side of the workbench 2 and a first air cylinder 52 arranged on the front side of the first push block 51, a first sliding groove is arranged on the front side of the upper end face of the jig base plate 1 and corresponds to the lower part of the first push block 51, the first sliding groove extends forwards and backwards along the horizontal direction, a first sliding rail 53 is arranged in the first sliding groove, a first clamping jaw 54 is arranged at the position, corresponding to the first sliding rail 53, of the bottom end of the first push block 51, the first clamping jaw 54 is clamped at the top end of the first sliding rail 53, and the first clamping jaw 54 can slide along the first sliding rail 53; a first groove is further formed in the front side of the upper end face of the jig base plate 1, a first supporting plate 55 for supporting the first air cylinder 52 is arranged in the first groove, and an air cylinder rod of the first air cylinder 52 is connected with the first push block 51; a first clamping strip 56 for butting against the notebook keyboard frame 3 is arranged on the upper end face of the first push block 51;
the second clamping mechanism comprises a second push block arranged on the rear side of the workbench 2 and a second cylinder 62 arranged on the rear side of the second push block, a second sliding groove is arranged below the rear side of the upper end face of the jig base plate 1 corresponding to the second push block and extends forwards and backwards along the horizontal direction, a second sliding rail 63 is arranged in the second sliding groove, a second clamping jaw is arranged at the bottom end of the second push block corresponding to the second sliding rail 63 and clamped at the top end of the second sliding rail 63, and the second clamping jaw can slide along the second sliding rail 63; a second groove is formed in the rear side of the upper end face of the jig base plate 1, a second supporting plate used for supporting a second air cylinder is arranged in the second groove, and an air cylinder rod of the second air cylinder is connected with a second pushing block; the upper end surface of the second push block is provided with a second clamping strip 66 for butting against the notebook keyboard frame 3;
the third clamping mechanism comprises a third pushing block 71 arranged on the left side of the workbench 2 and a third air cylinder 72 arranged on the left side of the third pushing block 71, a third sliding groove is arranged on the left side of the upper end face of the jig base plate 1 and below the third pushing block, the third sliding groove extends left and right along the horizontal direction, a third sliding rail 73 is arranged in the third sliding groove, a third clamping jaw is arranged at the bottom end of the third pushing block and corresponds to the third sliding rail 73, the third clamping jaw is clamped at the top end of the third sliding rail 73, and the third clamping jaw can slide along the third sliding rail 73; a third groove is further formed in the left side of the upper end face of the jig base plate 1, a third supporting plate used for supporting a third air cylinder is arranged in the third groove, and an air cylinder rod of the third air cylinder is connected with a third pushing block; the upper end surface of the third push block is provided with a third clamping strip 76 for butting against the notebook keyboard frame 3;
the fourth clamping mechanism comprises a fourth push block 81 arranged on the right side of the workbench 2 and a fourth cylinder 82 arranged on the right side of the fourth push block 81, a fourth sliding groove is arranged on the right side of the upper end face of the jig base plate 1 and corresponds to the lower portion of the fourth push block 81, the fourth sliding groove extends left and right along the horizontal direction, a fourth sliding rail 83 is arranged in the fourth sliding groove, a fourth clamping jaw 84 is arranged at the bottom end of the fourth push block 81 and corresponds to the fourth sliding rail 83, the fourth clamping jaw 84 is clamped at the top end of the fourth sliding rail 83, and the fourth clamping jaw 84 can slide along the fourth sliding rail 83; a fourth groove is further formed in the right side of the upper end face of the jig base plate 1, a fourth supporting plate 85 for supporting a fourth cylinder 82 is arranged in the fourth groove, and a cylinder rod of the fourth cylinder 82 is connected with the fourth push block 81; a fourth clamping strip 86 for abutting against the notebook keyboard frame 3 is arranged on the upper end face of the fourth push block 81;
specifically, in this embodiment, two first slide rails 53, two second slide rails 63, two third slide rails 73, and two fourth slide rails 83 are provided;
the position of the upper surface of the workbench 2 corresponding to the positioning hole 32 is also provided with a positioning column 34;
two 9 symmetry of support arm set up in the left and right sides of terminal surface under the tool bottom plate 1, specific connected mode is: two counter bores have been seted up respectively to the tool bottom plate 1 left and right sides, and the screw has been opened to the position that two support arm 9 tops correspond counter bore on the tool bottom plate 1, passes the counter bore and is connected with the screw on two support arms 9 from top to bottom through the bolt, makes two support arms 9 parallel arrangement, and connect in the below of tool bottom plate 1. In this embodiment, the two support arms 9 are rectangular frame structures. The bottom ends of the two supporting arms 9 are provided with counter bores or screw holes for fixing on a CNC processing machine tool.
Before CNC machining, a worker connects the jig base plate 1 with the support seat plate 9 through the support columns 7, and then connects the support seat plate 9 with a CNC machining machine tool through a connecting hole and a clamping notch in the support seat plate 9;
then starting a vacuum pump 4, adsorbing the notebook keyboard frame 3 on the workbench 2 through the air hole 21 on the workbench 2, and then respectively starting the first air cylinder 52, the second air cylinder 62, the third air cylinder 72 and the fourth air cylinder 82, at this time, the air cylinder rod of the first air cylinder 52 pushes the first push block 51 to move backwards and drive the first clamping strip 56 to move backwards, the air cylinder rod of the second air cylinder 62 pushes the second push block to move forwards and drive the second clamping strip 66 to move forwards, the air cylinder rod of the third air cylinder 72 pushes the third push block to move rightwards and drive the third clamping strip 76 to move rightwards, and the air cylinder rod of the fourth air cylinder 82 pushes the fourth push block 81 to move leftwards and drive the fourth clamping strip 86 to move leftwards; through first joint strip 56, second joint strip 66, third joint strip 76 and fourth joint strip 86 with notebook keyboard frame 3 card at the up end of workstation 2 to carry out CNC burring processing to the underframe of notebook keyboard frame 3, perhaps all around, side frame 31.
Use the tool carries out CNC burring to notebook keyboard frame 3 and adds man-hour, can realize the underframe and all around the simultaneous processing of side frame 31 to notebook keyboard frame 3 of notebook keyboard frame 3, perhaps processes respectively. The utility model discloses simple structure, the quality is light, easy dismounting, the characteristics of the clamping of being convenient for.
The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principle in the claims of the present invention are included in the claims of the present invention.
Claims (8)
1. A deburring processing jig for a notebook keyboard frame is characterized by comprising a jig base plate and a supporting arm detachably mounted on the lower end face of the jig base plate;
a workbench is arranged in the middle of the upper end surface of the jig bottom plate;
the front side, the rear side, the left side and the right side of the upper end surface of the jig bottom plate are respectively provided with a first clamping mechanism, a second clamping mechanism, a third clamping mechanism and a fourth clamping mechanism;
the first clamping mechanism comprises a first push block arranged on the front side of the workbench and a first air cylinder arranged on the front side of the first push block, and the first air cylinder can push the first push block to move back and forth along the horizontal direction; the upper end surface of the first push block is provided with a first clamping strip for butting a keyboard frame of the notebook computer;
the second clamping mechanism comprises a second push block arranged on the rear side of the workbench and a second air cylinder arranged on the rear side of the second push block, and the second air cylinder can push the second push block to move back and forth along the horizontal direction; a second clamping strip for butting the keyboard frame of the notebook computer is arranged on the upper end surface of the second push block;
the third clamping mechanism comprises a third pushing block arranged on the left side of the workbench and a third air cylinder arranged on the left side of the third pushing block, and the third air cylinder can push the third pushing block to move left and right along the horizontal direction; the upper end surface of the third push block is provided with a third clamping strip for butting a keyboard frame of the notebook computer;
the fourth clamping mechanism comprises a fourth pushing block arranged on the right side of the workbench and a fourth air cylinder arranged on the right side of the fourth pushing block, and the fourth air cylinder can push the fourth pushing block to move left and right along the horizontal direction; and a fourth clamping strip for jacking the notebook keyboard frame is arranged on the upper end surface of the fourth push block.
2. The deburring tool for the notebook keyboard frame according to claim 1, wherein the worktable is further provided with an air hole for adsorbing a notebook bottom case, a vacuum pump is arranged at a position of the lower end face of the bottom plate of the tool corresponding to the worktable, and the vacuum pump is communicated with the air hole on the worktable.
3. The deburring tool for the notebook keyboard frame according to claim 1, wherein a first sliding groove is formed in the front side of the upper end face of the tool base plate and below the first push block, the first sliding groove extends forwards and backwards along the horizontal direction, a first sliding rail is arranged in the first sliding groove, a first clamping jaw is arranged at the bottom end of the first push block and corresponds to the position of the first sliding rail, the first clamping jaw is clamped at the top end of the first sliding rail, and the first clamping jaw can slide along the first sliding rail; the tool bottom plate up end front side still is equipped with first recess, is equipped with the first backup pad that is used for supporting first cylinder in the first recess, and the cylinder pole of first cylinder is connected with first ejector pad.
4. The deburring tool for the notebook keyboard frame according to claim 1, wherein a second sliding groove is formed below the rear side of the upper end surface of the tool base plate corresponding to the second push block, the second sliding groove extends forwards and backwards along the horizontal direction, a second sliding rail is arranged in the second sliding groove, a second clamping jaw is arranged at the bottom end of the second push block corresponding to the second sliding rail, the second clamping jaw is clamped at the top end of the second sliding rail, and the second clamping jaw can slide along the second sliding rail; the rear side of the upper end face of the jig base plate is also provided with a second groove, a second supporting plate used for supporting a second cylinder is arranged in the second groove, and a cylinder rod of the second cylinder is connected with a second push block.
5. The deburring tool for the notebook keyboard frame according to claim 1, wherein a third sliding groove is formed in the left side of the upper end surface of the tool base plate and below the third pushing block, the third sliding groove extends left and right in the horizontal direction, a third sliding rail is arranged in the third sliding groove, a third clamping jaw is arranged at the bottom end of the third pushing block and corresponds to the third sliding rail, the third clamping jaw is clamped at the top end of the third sliding rail, and the third clamping jaw can slide along the third sliding rail; the left side of the upper end face of the jig base plate is further provided with a third groove, a third supporting plate used for supporting a third air cylinder is arranged in the third groove, and an air cylinder rod of the third air cylinder is connected with a third pushing block.
6. The deburring tool for the notebook keyboard frame according to claim 1, wherein a fourth sliding groove is arranged on the right side of the upper end surface of the tool bottom plate corresponding to the lower part of the fourth pushing block, the fourth sliding groove extends left and right along the horizontal direction, a fourth sliding rail is arranged in the fourth sliding groove, a fourth clamping jaw is arranged at the bottom end of the fourth pushing block corresponding to the fourth sliding rail, the fourth clamping jaw is clamped at the top end of the fourth sliding rail, and the fourth clamping jaw can slide along the fourth sliding rail; the right side of the upper end face of the jig base plate is further provided with a fourth groove, a fourth supporting plate used for supporting a fourth cylinder is arranged in the fourth groove, and a cylinder rod of the fourth cylinder is connected with a fourth push block.
7. The deburring tool for the keyboard frames of the notebook computer according to claim 1, wherein the two supporting arms are symmetrically arranged at the left side and the right side of the lower end surface of the tool bottom plate.
8. The deburring tool for the keyboard frames of the notebook computers according to claim 7, wherein the left side and the right side of the tool bottom plate are respectively provided with two counter bores, and screw holes are arranged at the top ends of the two supporting arms corresponding to the positions of the counter bores on the tool bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120884712.XU CN215092245U (en) | 2021-04-27 | 2021-04-27 | Notebook keyboard frame burring processing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120884712.XU CN215092245U (en) | 2021-04-27 | 2021-04-27 | Notebook keyboard frame burring processing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215092245U true CN215092245U (en) | 2021-12-10 |
Family
ID=79272434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120884712.XU Active CN215092245U (en) | 2021-04-27 | 2021-04-27 | Notebook keyboard frame burring processing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215092245U (en) |
-
2021
- 2021-04-27 CN CN202120884712.XU patent/CN215092245U/en active Active
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