CN211439112U - Formula contour machining tool is inhaled to notebook keyboard preprocessing casing gas - Google Patents
Formula contour machining tool is inhaled to notebook keyboard preprocessing casing gas Download PDFInfo
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- CN211439112U CN211439112U CN201922295399.1U CN201922295399U CN211439112U CN 211439112 U CN211439112 U CN 211439112U CN 201922295399 U CN201922295399 U CN 201922295399U CN 211439112 U CN211439112 U CN 211439112U
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Abstract
The utility model belongs to the technical field of notebook processing tool, concretely relates to notebook keyboard preprocessing casing air-suction type profiling tool, including the tool bottom plate, set up in the support column of tool bottom plate below and set up in the support bedplate of support column below, the support bedplate passes through the support column and can dismantle with the tool bottom plate and be connected; the upper surface of the jig bottom plate is provided with a workbench, and the upper surface of the workbench is matched with the shape of the lower surface of the notebook keyboard preprocessing shell. The utility model discloses can overcome current notebook computer keyboard and preprocess the casing in CNC lathe course of working, easily produce deformation and sword line, lead to the problem that the qualification rate descends, have simple structure, the quality is light, easy dismounting, the characteristics of the clamping of being convenient for, be convenient for use with the machine tool cooperation.
Description
Technical Field
The utility model belongs to the technical field of the notebook processing tool, concretely relates to formula contour machining tool is inhaled to notebook keyboard preprocessing casing air-suction type.
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, high-performance and high-precision CNC machine tools are developed, so that the CNC high-light machining process is applied to various machining fields, and meanwhile, the precision machining of parts and components of a notebook computer is possible.
As shown in fig. 1, the pre-processing housing 3 of the notebook keyboard is formed by processing a whole flat metal plate, and in the processing process, two sides of the metal plate are bent downward to form two sides of the housing of the notebook keyboard, since the two sides of the housing of the notebook keyboard need to be provided with the USB insertion holes 32, the USB insertion holes 32 are often provided before the metal plate is bent. General tool can't realize seting up USB jack 32 when accomplishing the accurate location of notebook keyboard preprocessing casing 3, often has the skew during fixed, and the trompil position is also accurate, can not be better to notebook keyboard preprocessing casing 3 further processing.
Therefore, on the premise that the problem that the pre-processed shell product of the notebook keyboard is easy to deform and have knife lines becomes the technical difficulty in processing the notebook keyboard shell, a jig capable of assisting the pre-processed shell 3 of the notebook keyboard to perform CNC machine tool processing is urgently needed to be designed so as to solve the problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a notebook keyboard preprocessing casing air-suction type contour machining tool, it can overcome current notebook keyboard preprocessing casing in CNC lathe course of working, easily produces deformation and sword line, leads to the problem that the qualification rate descends.
In order to achieve the purpose, the utility model discloses an air-suction type profiling jig for a notebook keyboard preprocessing shell, which comprises a jig bottom plate, a support column arranged below the jig bottom plate and a support seat plate arranged below the support column, wherein the support seat plate is detachably connected with the jig bottom plate through the support column;
the upper surface of the jig bottom plate is provided with a workbench, and the upper surface of the workbench is matched with the shape of the lower surface of the notebook keyboard preprocessing shell;
the rear end of the jig base plate is provided with two first compression mechanisms, and each first compression mechanism comprises a first pressing claw arranged on the upper surface of the jig base plate and a first lifting cylinder arranged on the lower surface of the jig base plate; a cylinder rod of the first lifting cylinder extends upwards, penetrates through a first mounting hole formed in the jig base plate and is connected with the first pressing claw;
the left end and the right end of the jig base plate are provided with second compression mechanisms, and each second compression mechanism comprises a second compression claw arranged on the upper surface of the jig base plate and a second lifting cylinder arranged on the lower surface of the jig base plate; the second pressing claw at the left end or the right end is provided with an oval operation hole corresponding to the USB jack on the preprocessed shell of the notebook keyboard along the vertical direction; the second lifting cylinder is located at the position, corresponding to the second pressing claw, of the lower end face of the jig bottom plate, and a cylinder rod of the second lifting cylinder extends upwards and penetrates through a second mounting hole formed in the jig bottom plate and is connected with the second pressing claw.
Furthermore, an avoiding notch for avoiding the air cylinder rod is arranged at the position, corresponding to the air cylinder rod, of the rear end of the workbench.
Further, the workstation is equipped with the gas pocket that is used for adsorbing notebook keyboard preprocessing casing along vertical direction, and the position that tool bottom plate lower surface corresponds the workstation is equipped with the vacuum pump, and the gas pocket on vacuum pump and the workstation is linked together.
Further, the bottom end of the vacuum pump is also provided with an exhaust and drain valve.
Furthermore, the support base plate is provided with a connecting hole and a clamping notch which are used for being connected with the CNC processing machine tool.
Further, the specific connected mode of tool bottom plate, support column and support bedplate does: the four corners of the jig base plate are respectively provided with a first counter bore, the four corners of the support seat plate are provided with second counter bores corresponding to the positions of the first counter bores of the jig base plate, and the top end and the bottom end of the support column are both provided with screw holes; through wear to establish first bolt in first counter bore to and wear to establish the second bolt in the second counter bore and realize being connected dismantled of tool bottom plate, support column and supporting seat board.
Further, a first bolt penetrates through the first counter bore from top to bottom and is connected with a threaded hole at the top end of the support column; the second bolt penetrates through the second counter bore from bottom to top and is connected with the screw hole at the bottom end of the support column.
The utility model has the advantages that:
1. the tool carries out the centre gripping through the mode that sets up two crimping mechanisms and adopt the crimping to notebook keyboard preprocessing casing, and two cylinders all can dismantle with the tool bottom plate and be connected, and the holistic maintenance of convenient device takes out being fixed in of notebook keyboard preprocessing casing of being convenient for simultaneously.
2. The tool can overcome current processing tool in CNC lathe course of working, can not lead to the problem that the product produced deformation and sword line easily to the firm centre gripping of notebook keyboard preprocessing casing, can realize comparing the omnidirectional of notebook drain pan fixed, improves the qualification rate of notebook drain pan in the course of working.
3. The connecting holes and the clamping notches are arranged on the supporting seat plate and are connected with a CNC (computer numerical control) processing machine tool.
The utility model discloses simple structure, the quality is light, easy dismounting, the characteristics of the clamping of being convenient for, be convenient for use with the cooperation of CNC machine tool.
Drawings
FIG. 1 is a schematic view of a pre-finished housing for a notebook keyboard;
fig. 2 is a perspective view of a notebook keyboard preprocessing shell mounted on the air-suction type processing jig of the notebook keyboard preprocessing shell in embodiment 1;
fig. 3 is a front view of an air-suction type processing jig for a pre-processing housing of a notebook keyboard according to embodiment 1;
fig. 4 is a rear view of the notebook keyboard preprocessing housing air-suction type processing jig according to 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. 2-4, an air-suction type profiling jig for a pre-processing shell of a notebook keyboard comprises a jig base plate 1, four support columns 7 arranged below the jig base plate 1 and a support base plate 8 arranged below the support columns 7, wherein the support base plate 8 is detachably connected with the jig base plate 1 through the four support columns 7;
the upper surface of the jig bottom plate 1 is provided with a workbench 2, and the upper surface of the workbench 2 is matched with the shape of the lower surface of the notebook keyboard preprocessing shell 3;
an air hole (not shown) for adsorbing the notebook keyboard preprocessing shell 3 is formed in the workbench 2 in the vertical direction, a vacuum pump 6 is arranged on the lower surface of the jig bottom plate 1 corresponding to the workbench 2, the vacuum pump 6 is communicated with the air hole in the workbench 2, and an air exhaust and drainage valve is further arranged at the bottom end of the vacuum pump 6;
the rear end of the jig base plate 1 is symmetrically provided with two first compression mechanisms, and each first compression mechanism comprises a first pressing claw 41 arranged on the upper surface of the jig base plate 1 and a first lifting cylinder 42 arranged on the lower surface of the jig base plate 1; a cylinder rod of the first lifting cylinder 42 extends upwards, penetrates through a first mounting hole formed in the jig base plate 1 and is connected with the first pressing claw 41, and an avoidance notch for avoiding the cylinder rod is formed in the position, corresponding to the cylinder rod, of the rear end of the workbench 2; the rear end of the notebook keyboard preprocessing shell 3 can be pressed through the first pressing claw 41, so that the rear end of the notebook keyboard preprocessing shell 3 can be stably clamped;
the left end and the right end of the jig base plate 1 are symmetrically provided with second compression mechanisms, and each second compression mechanism comprises a second pressing claw 51 arranged on the upper surface of the jig base plate 1 and a second lifting cylinder 52 arranged on the lower surface of the jig base plate 1; the second pressing claw 51 at the left end is provided with an oval operation hole 53 corresponding to the USB jack on the notebook keyboard preprocessing shell 3 along the vertical direction, so that the USB jack can be processed in the oval operation hole 53 from top to bottom; the second lifting cylinder 52 is positioned at the position of the lower end surface of the jig base plate 1 corresponding to the second pressing claw 51, and a cylinder rod of the second lifting cylinder 52 extends upwards, penetrates through a second mounting hole formed in the jig base plate 1 and is connected with the second pressing claw 51; can compress tightly both ends about notebook keyboard preprocessing casing 3 through second pressure claw 51, realize the stable clamping to both ends about notebook keyboard preprocessing casing 3, can conveniently be to the processing of USB jack on the notebook keyboard preprocessing casing 3 simultaneously.
The specific connection mode of the jig bottom plate 1, the support column 7 and the support seat plate 8 is as follows: the four corners of the jig base plate 1 are respectively provided with a first counter bore, the four corners of the supporting seat plate 8 are provided with second counter bores corresponding to the positions of the first counter bores of the jig base plate 1, and the top end and the bottom end of the supporting column 7 are both provided with screw holes; the detachable connection of the jig base plate 1, the supporting columns 7 and the supporting seat plate 8 is realized by penetrating first bolts in the first counter bores and penetrating second bolts in the second counter bores, and specifically, the first bolts penetrate the first counter bores from top to bottom and are connected with screw holes at the top ends of the supporting columns 7; the second bolt passes through the second counter bore from bottom to top and is connected with the screw hole at the bottom end of the support column 7.
And the support seat plate 8 is provided with a connecting hole and a clamping notch which are used for being connected with a CNC (computerized numerical control) machine tool.
Before CNC machining, a worker connects the jig base plate 1 with the support base plate 8 through the support columns 7, and connects the support base plate 8 with a CNC machining machine tool through a connecting hole and a clamping notch in the support base plate 8; then, starting the first lifting cylinder 42 to vertically lift up a cylinder rod of the first lifting cylinder 42 to drive the first pressing claw 41 to move upwards, starting the second lifting cylinder 52 to vertically lift up a cylinder rod of the second lifting cylinder 52 to drive the second pressing claw 51 to move upwards, placing the notebook keyboard preprocessing shell 3 on the workbench 2, and starting the vacuum pump 6 to adsorb the notebook keyboard preprocessing shell 3 on the upper surface of the workbench 2; then, the first lifting cylinder 42 is started to enable the cylinder rod of the first lifting cylinder 42 to descend, the first pressing claw 41 presses the rear end of the notebook keyboard preprocessing shell 3 downwards, the second lifting cylinder 52 is started to enable the cylinder rod of the second lifting cylinder 52 to descend, the second pressing claw 41 presses the left end and the right end of the notebook keyboard preprocessing shell 3 downwards, at the moment, the oval operation hole 53 in the second pressing claw 51 on the left side is abutted to the USB jack of the notebook keyboard preprocessing shell, and when the rear end and the left end and the right end of the notebook keyboard preprocessing shell 3 are fixed, CNC highlight processing can be conveniently carried out on the USB jack of the notebook keyboard preprocessing shell.
Use the tool carries out highlight processing to notebook keyboard preprocessing casing 3, can realize processing respectively to notebook keyboard preprocessing casing 3's USB jack and periphery through CNC highlight sword. 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 (6)
1. An air-suction type profiling processing jig for a preprocessed shell of a notebook keyboard is characterized by comprising a jig bottom plate, a support column arranged below the jig bottom plate and a support seat plate arranged below the support column, wherein the support seat plate is detachably connected with the jig bottom plate through the support column;
the upper surface of the jig bottom plate is provided with a workbench, and the upper surface of the workbench is matched with the shape of the lower surface of the notebook keyboard preprocessing shell;
the rear end of the jig base plate is provided with two first compression mechanisms, and each first compression mechanism comprises a first pressing claw arranged on the upper surface of the jig base plate and a first lifting cylinder arranged on the lower surface of the jig base plate; a cylinder rod of the first lifting cylinder extends upwards, penetrates through a first mounting hole formed in the jig base plate and is connected with the first pressing claw;
the left end and the right end of the jig base plate are provided with second compression mechanisms, and each second compression mechanism comprises a second compression claw arranged on the upper surface of the jig base plate and a second lifting cylinder arranged on the lower surface of the jig base plate; the second pressing claw at the left end or the right end is provided with an oval operation hole corresponding to the USB jack on the preprocessed shell of the notebook keyboard along the vertical direction; the second lifting cylinder is located at the position, corresponding to the second pressing claw, of the lower end face of the jig bottom plate, and a cylinder rod of the second lifting cylinder extends upwards and penetrates through a second mounting hole formed in the jig bottom plate and is connected with the second pressing claw.
2. The air-suction type profiling jig for the pre-processed shell of the notebook keyboard as claimed in claim 1, wherein an avoiding notch for avoiding the cylinder rod is arranged at a position corresponding to the cylinder rod at the rear end of the workbench.
3. The air-suction type profiling fixture for the pre-processing casing of the notebook keyboard as claimed in claim 1, wherein the worktable is provided with an air hole for adsorbing the pre-processing casing of the notebook keyboard in a vertical direction, a vacuum pump is arranged on the lower surface of the bottom plate of the fixture corresponding to the worktable, and the vacuum pump is communicated with the air hole on the worktable.
4. The air-suction type profiling jig for the pre-processing shell of the notebook keyboard as claimed in claim 1, wherein an air exhaust and water drain valve is further arranged at the bottom end of the vacuum pump.
5. The air-suction type profiling fixture for the pre-processed shell of the notebook keyboard as claimed in claim 1, wherein the support base plate is provided with a connecting hole and a clamping notch for connecting with a CNC processing machine tool.
6. The air-suction type profiling jig for the pre-processing shell of the notebook keyboard as claimed in claim 1, wherein the four corners of the bottom plate of the jig are respectively provided with a first counter bore, the four corners of the support seat plate are provided with second counter bores corresponding to the first counter bores of the bottom plate of the jig, and the top end and the bottom end of the support column are provided with screw holes; through wear to establish first bolt in first counter bore to and wear to establish the second bolt in the second counter bore and realize being connected dismantled of tool bottom plate, support column and supporting seat board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922295399.1U CN211439112U (en) | 2019-12-19 | 2019-12-19 | Formula contour machining tool is inhaled to notebook keyboard preprocessing casing gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922295399.1U CN211439112U (en) | 2019-12-19 | 2019-12-19 | Formula contour machining tool is inhaled to notebook keyboard preprocessing casing gas |
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| Publication Number | Publication Date |
|---|---|
| CN211439112U true CN211439112U (en) | 2020-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922295399.1U Active CN211439112U (en) | 2019-12-19 | 2019-12-19 | Formula contour machining tool is inhaled to notebook keyboard preprocessing casing gas |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113263444A (en) * | 2021-05-11 | 2021-08-17 | 苏州希恩碧电子有限公司 | Positioning jig for rotary polishing of notebook computer stamping parts |
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2019
- 2019-12-19 CN CN201922295399.1U patent/CN211439112U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113263444A (en) * | 2021-05-11 | 2021-08-17 | 苏州希恩碧电子有限公司 | Positioning jig for rotary polishing of notebook computer stamping parts |
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