CN215789374U - Positioning jig for machining sheet-shaped workpiece - Google Patents
Positioning jig for machining sheet-shaped workpiece Download PDFInfo
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- CN215789374U CN215789374U CN202122062009.3U CN202122062009U CN215789374U CN 215789374 U CN215789374 U CN 215789374U CN 202122062009 U CN202122062009 U CN 202122062009U CN 215789374 U CN215789374 U CN 215789374U
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Abstract
The utility model relates to a positioning jig for processing a sheet-shaped workpiece, which comprises a jig plate, wherein a cavity is formed in the jig plate, a plurality of jig grooves for placing the sheet-shaped workpiece are formed in the surface of the jig plate, air holes communicated with the cavity are formed in the jig grooves, a first air nozzle communicated with the cavity is arranged at the rear end of the jig plate, the positioning jig further comprises a high-pressure air source, a vacuum generator, an electromagnetic air valve, a controller and a second air nozzle, the air outlet end of the high-pressure air source is divided into two paths through an air pipe and is respectively connected into the vacuum generator and the electromagnetic air valve, the air inlet of the vacuum generator and the air outlet end of the electromagnetic air valve are simultaneously connected with the second air nozzle, the second air nozzle is in butt joint with the first air nozzle, and the controller is respectively and electrically connected with the vacuum generator and the electromagnetic air valve. This application can realize effectively fixing a position and the drawing of patterns to the thin slice work piece, and the processing of being convenient for effectively improves machining efficiency and final yields.
Description
Technical Field
The utility model relates to a positioning jig for machining a sheet-shaped workpiece.
Background
The jig is a tool for carpenters, ironmen, pincers, machines, electrical controls and other handicrafts, and is mainly used as a tool for assisting in controlling position or action (or both). However, when a thin sheet-type workpiece is machined, the workpiece is thin and easy to slip out of the jig groove, which causes difficulty in machining, affects working efficiency, and reduces yield of the product. The applicant also developed a vacuum chuck type workpiece jig plate at present, but this causes the workpiece to be difficult to demould, which affects the production efficiency. In addition, workers also take out the workpiece by using a magnetic suction device or a vacuum chuck, but the surface of the workpiece can be damaged, and the influence on the efficiency still exists.
Disclosure of Invention
The utility model aims to provide a positioning jig for machining a sheet-shaped workpiece, which can effectively position and demould the sheet-shaped workpiece, is convenient to machine, and effectively improves the machining efficiency and the final yield.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a positioning jig for processing a sheet-shaped workpiece, which comprises a jig plate, wherein a cavity is formed in the jig plate, a plurality of jig grooves for placing the sheet-shaped workpiece are formed in the surface of the jig plate, air holes communicated with the cavity are formed in the jig grooves, a first air nozzle communicated with the cavity is arranged at the rear end of the jig plate, the positioning jig further comprises a high-pressure air source, a vacuum generator, an electromagnetic air valve, a controller and a second air nozzle, the air outlet end of the high-pressure air source is divided into two paths through an air pipe and is respectively connected into the vacuum generator and the electromagnetic air valve, the air inlet of the vacuum generator and the air outlet end of the electromagnetic air valve are simultaneously connected with the second air nozzle, the second air nozzle is in butt joint with the first air nozzle, and the controller is respectively and electrically connected with the vacuum generator and the electromagnetic air valve.
Optionally, the depth of the jig groove on the jig plate is not less than the thickness of the sheet workpiece.
Furthermore, the first air nozzle and the second air nozzle are quick-release butt-joint type air nozzle structures.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
according to the positioning jig for processing the sheet-shaped workpiece, the sheet-shaped workpiece can be adsorbed through the jig plate, the jig groove and the air hole, the depth of the jig groove is not limited, processing is facilitated, the controller and the electromagnetic valve can reversely blow air, so that the sheet-shaped workpiece is rapidly demoulded, and the processing efficiency is effectively improved.
Drawings
Some specific embodiments of the utility model will be described in detail hereinafter, by way of illustration and not limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
fig. 1 is a schematic structural diagram of a positioning jig for processing a sheet-shaped workpiece according to an embodiment of the present invention.
Wherein the reference numerals are as follows:
1. the jig comprises a jig plate, 2, a jig groove, 3, an air hole, 4, a first air nozzle, 5, a high-pressure air source, 6, a vacuum generator, 7, an electromagnetic air valve, 8, a controller, 9 and a second air nozzle.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
The embodiment provides a positioning jig for processing a sheet-shaped workpiece, as shown in fig. 1, the positioning jig comprises a jig plate 1, a cavity is arranged inside the jig plate 1, a plurality of jig grooves 2 for placing the sheet-shaped workpiece are arranged on the surface of the jig plate 1, an air hole 3 communicated with the internal cavity is formed in each jig groove 2, a first air nozzle 4 communicated with the cavity is arranged at the rear end of the jig plate 1, the positioning jig further comprises a high-pressure air source 5, a vacuum generator 6, an electromagnetic air valve 7, a controller 8 and a second air nozzle 9, the air outlet end of the high-pressure air source 5 is divided into two paths through an air pipe to be respectively connected into the vacuum generator 6 and the electromagnetic air valve 7, the air inlet of the vacuum generator 6 and the air outlet end of the electromagnetic air valve 7 are simultaneously connected with a second air nozzle 9, the second air nozzle 9 is butted with the first air nozzle 4, the controller 8 and the vacuum generator 6, The electromagnetic air valves 7 are respectively and electrically connected.
Through setting up vacuum generator 6, electromagnetism pneumatic valve 7, can produce two kinds of atmospheric pressures in tool groove 2 inside, one is high-pressure gas, and one is negative pressure gas, and the work piece is blown out to the high pressure, and the negative pressure adsorbs the work piece. One branch of the high-pressure air source 5 is connected into a cavity below the jig groove 2 through the vacuum generator 6, and the other branch is connected to the air nozzle through the electromagnetic air valve 7 as a switch. When the electromagnetic air valve 7 is closed and the vacuum generator 6 is opened, negative pressure gas is arranged at the air hole 3 of the jig groove 2, and then a workpiece can be adsorbed; when the electromagnetic air valve 7 is opened and the vacuum generator 6 is closed, high-pressure air is arranged at the air hole 3 of the jig groove 2, and the workpiece can be blown away, so that the electromagnetic air valve has the characteristics of absorbing and releasing the product.
In view of the effective and fast demolding, the depth of the jig groove 2 can be not limited by the conventional method, and therefore, the depth of the jig groove 2 on the jig plate 1 is not less than the thickness of the sheet workpiece.
In order to facilitate the replacement of the jig and reduce the time loss in the replacement process, the first air nozzle 4 and the second air nozzle 9 adopt a quick-release butt-joint type air nozzle structure.
In summary, according to the positioning jig for processing the sheet-shaped workpiece of the present invention, the jig plate 1, the jig groove 2, and the air hole 3 can absorb the sheet-shaped workpiece, the depth of the jig groove 2 is not limited, and the processing is facilitated, and the controller 8 and the electromagnetic valve can reversely blow air, so that the sheet-shaped workpiece is rapidly demolded, and the processing efficiency is effectively improved.
The above embodiments are merely illustrative of the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the content of the present invention and implement the utility model, and not to limit the scope of the utility model, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the scope of the present invention.
Claims (3)
1. The utility model provides a positioning jig for processing of slice work piece, a serial communication port, including the tool board, tool inboard portion has the cavity, the surface of tool board has a plurality of tool grooves that are used for placing the slice work piece, the tool inslot has the gas pocket that is linked together with inside cavity, the rear end of tool board has the first air cock that is linked together with the cavity, and wherein, positioning jig still includes high pressurized air source, vacuum generator, electromagnetism pneumatic valve, controller and second air cock, high pressurized air source's the end of giving vent to anger divide into two tunnel through the trachea and inserts respectively vacuum generator, electromagnetism pneumatic valve, vacuum generator's induction port with the end of giving vent to anger of electromagnetism pneumatic valve is connected simultaneously the second air cock, the second air cock butt joint first air cock, the controller with vacuum generator, electromagnetism pneumatic valve electricity respectively are connected.
2. The positioning jig for processing the sheet-shaped workpiece according to claim 1, wherein the depth of the jig groove on the jig plate is not less than the thickness of the sheet-shaped workpiece.
3. The positioning fixture for processing the sheet-shaped workpiece according to claim 1 or 2, wherein the first air nozzle and the second air nozzle are quick-release butt-joint type air nozzle structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122062009.3U CN215789374U (en) | 2021-08-30 | 2021-08-30 | Positioning jig for machining sheet-shaped workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122062009.3U CN215789374U (en) | 2021-08-30 | 2021-08-30 | Positioning jig for machining sheet-shaped workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215789374U true CN215789374U (en) | 2022-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122062009.3U Active CN215789374U (en) | 2021-08-30 | 2021-08-30 | Positioning jig for machining sheet-shaped workpiece |
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| CN (1) | CN215789374U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115179211A (en) * | 2022-07-11 | 2022-10-14 | 深圳市联宏五金制品有限公司 | Jig device for machining mobile phone shell and control method of jig device |
-
2021
- 2021-08-30 CN CN202122062009.3U patent/CN215789374U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115179211A (en) * | 2022-07-11 | 2022-10-14 | 深圳市联宏五金制品有限公司 | Jig device for machining mobile phone shell and control method of jig device |
| CN115179211B (en) * | 2022-07-11 | 2023-12-22 | 深圳市联宏五金制品有限公司 | Jig device for processing mobile phone shell and control method thereof |
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