CN211465601U - Small-size shell part vacuum clamp - Google Patents
Small-size shell part vacuum clamp Download PDFInfo
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- CN211465601U CN211465601U CN201922484614.2U CN201922484614U CN211465601U CN 211465601 U CN211465601 U CN 211465601U CN 201922484614 U CN201922484614 U CN 201922484614U CN 211465601 U CN211465601 U CN 211465601U
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- positioning
- air suction
- channel plate
- end surface
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Abstract
The utility model discloses a vacuum clamp for a small shell part, which provides an air channel plate with a hollow inner part, wherein the front end surface of the air channel plate is provided with an air suction hole communicated with the inner part of the air channel plate; a control air suction valve is arranged on the air suction hole, an air pipe is connected to the control air suction valve, and the control air suction valve is connected with an external air suction device through the air pipe; the upper end surface of the gas circuit board is also provided with a gas groove penetrating through the upper end surface of the gas circuit board; the gas circuit board is provided with a positioning body for covering the gas groove, the positioning body is provided with a placing position for placing a workpiece, and the middle position of the placing position is provided with a positioning column for positioning the workpiece; the positioning column and the placing position are internally and uniformly provided with a plurality of air holes which penetrate through the positioning body, so that the problems of difficult and unstable processing and clamping of the small shell piece are effectively solved, the problem of processing and positioning of the small shell piece is solved when the small shell piece is processed and clamped, and the integrated processing of convenient processing and reliable processing is realized.
Description
Technical Field
The utility model belongs to the technical field of the machining anchor clamps and specifically relates to a small-size shell spare vacuum jig is related to.
Background
The small shell parts are used more and more in the field of production and machining, and due to the small size and the thin wall of the small shell parts, the small shell parts are inconvenient to clamp in machining, can crush workpieces, can cause workpiece deformation, and can interfere with a cutter to influence the machining position. If vacuum suction is adopted, the suction force is insufficient due to small area, and the clamping is not firm. Machining of such small housing parts has been a difficult problem in machining.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.
A vacuum clamp for a small-sized shell part,
providing an air channel plate with a hollow interior, wherein the front end surface of the air channel plate is provided with an air suction hole communicated with the interior of the air channel plate;
a control air suction valve is arranged on the air suction hole, an air pipe is connected to the control air suction valve, and the control air suction valve is connected with an external air suction device through the air pipe;
the upper end surface of the gas circuit board is also provided with a gas groove penetrating through the upper end surface of the gas circuit board;
the gas circuit board is provided with a positioning body for covering the gas groove, the positioning body is provided with a placing position for placing a workpiece, and the middle position of the placing position is provided with a positioning column for positioning the workpiece;
a plurality of air holes penetrating through the positioning body are uniformly distributed in the positioning column and the placing position.
As a further aspect of the present invention: the rear end surface of the air channel plate is provided with an air inlet communicated with the inside of the air channel plate;
the air inlet is provided with an air inlet valve, the air inlet valve is provided with an air pipe in a connecting way, and the air inlet valve is connected with an external blowing device through the air pipe.
As a further aspect of the present invention: the gas circuit board is provided with two symmetrically arranged gas grooves, the number of the placing grooves on the positioning body is the same as that of the gas grooves, and the placing grooves correspond to the gas grooves one to one.
As a further aspect of the present invention: the upper end face of the gas circuit board is also provided with a rubber ring groove for placing a sealing ring, and the rubber ring groove is arranged around the gas groove.
Compared with the prior art, the beneficial effects of the utility model are that: the problem that the small shell piece is difficult and unstable to process and clamp is effectively solved, and meanwhile, the problem of processing and positioning of the small shell piece is solved during processing and clamping, so that integrated processing of convenient processing and reliable processing is realized;
meanwhile, the small shell part which is tightly attached to the clamp and is difficult to be manually taken down can be blown out in an air blowing mode.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the middle positioning body of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, in an embodiment of the present invention, a vacuum clamp for a small-sized housing member provides an air channel plate 1 with a hollow interior, and a front end surface of the air channel plate 1 is provided with an air suction hole communicated with the interior of the air channel plate 1;
a control air suction valve 4 is arranged on the air suction hole, an air pipe 6 is arranged on the control air suction valve 4 in a connection manner, and the control air suction valve 4 is connected with an external air suction device through the air pipe 6;
the upper end surface of the gas circuit board 1 is also provided with a gas groove 3 penetrating through the upper end surface of the gas circuit board 1;
the gas circuit board 1 is provided with a positioning body 7 covering the gas tank 3, the positioning body 7 is provided with a placing position 8 for placing a workpiece, and the middle position of the placing position 8 is provided with a positioning column 9 for positioning the workpiece;
a plurality of air holes 10 penetrating through the positioning body 7 are uniformly distributed in the positioning column 9 and the placing position 8.
When the small shell part is machined, a workpiece is sleeved in the positioning column 9, the positioning column 9 also plays a positioning role, the suction valve is opened, the small shell part is adsorbed through the suction device, the positioning body 7 and the air channel plate 1 form a vacuum environment, and suction can be continuously carried out, so that the small shell part can be adsorbed on the positioning column 9 even if air leakage occurs.
Furthermore, the upper end face of the gas circuit board 1 is also provided with a rubber ring groove which is arranged around the gas groove 3, and the situation that a sealing rubber ring is arranged in the rubber ring groove to effectively prevent the side gas leakage occurs.
[ EXAMPLES one ]
A vacuum clamp for a small-sized shell part,
providing an air channel plate 1 with a hollow interior, wherein the front end surface of the air channel plate 1 is provided with an air suction hole communicated with the interior of the air channel plate 1;
a control air suction valve 4 is arranged on the air suction hole, an air pipe 6 is arranged on the control air suction valve 4 in a connection manner, and the control air suction valve 4 is connected with an external air suction device through the air pipe 6;
the upper end surface of the gas circuit board 1 is also provided with a gas groove 3 penetrating through the upper end surface of the gas circuit board 1;
the gas circuit board 1 is provided with a positioning body 7 covering the gas tank 3, the positioning body 7 is provided with a placing position 8 for placing a workpiece, and the middle position of the placing position is provided with a positioning column 9 for positioning the workpiece;
a plurality of air holes 10 penetrating through the positioning body 7 are uniformly distributed in the positioning column 9 and the placing position 8.
The rear end face of the air channel plate 1 is provided with an air inlet communicated with the inside of the air channel plate 1;
the air inlet hole is provided with an air inlet control valve 2, the air inlet control valve 2 is provided with an air pipe 6 in a connecting way, and the air inlet control valve 2 is connected with an external air blowing device through the air pipe 6.
In the embodiment, a gas loop is formed by the gas inlet hole and the gas suction hole, after the gas suction clamping processing, the gas inlet valve 2 is controlled to be opened, so that gas enters the gas circuit board 1 to form a communicated gas loop, the adsorption force on the small shell part disappears, and the small shell part is taken out;
if the small shell part generates adsorption force due to long-time adsorption on the positioning column 9 and is difficult to manually take down, the control suction valve 4 is closed, and the workpiece is blown up by an external blowing device.
[ example two ]
A vacuum clamp for a small-sized shell part,
the gas circuit board 1 is provided with two symmetrically arranged gas grooves 3, the number of the placing grooves on the positioning body 7 is the same as that of the gas grooves 3, and the placing grooves correspond to the gas grooves 3 one to one.
According to the first embodiment, double-station machining is realized through the structure of the double gas grooves 3, and machining efficiency is improved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (4)
1. A vacuum clamp for a small shell part is characterized in that an air channel plate with a hollow interior is provided, and the front end face of the air channel plate is provided with an air suction hole communicated with the interior of the air channel plate;
a control air suction valve is arranged on the air suction hole, an air pipe is connected to the control air suction valve, and the control air suction valve is connected with an external air suction device through the air pipe;
the upper end surface of the gas circuit board is also provided with a gas groove penetrating through the upper end surface of the gas circuit board;
the gas circuit board is provided with a positioning body for covering the gas groove, the positioning body is provided with a placing position for placing a workpiece, and the middle position of the placing position is provided with a positioning column for positioning the workpiece;
a plurality of air holes penetrating through the positioning body are uniformly distributed in the positioning column and the placing position.
2. The vacuum clamp for the small-sized shell member as claimed in claim 1, wherein the rear end surface of the air channel plate is provided with an air inlet hole communicated with the inside of the air channel plate;
the air inlet is provided with an air inlet valve, the air inlet valve is provided with an air pipe in a connecting way, and the air inlet valve is connected with an external blowing device through the air pipe.
3. The vacuum clamp for the small-sized shell member as claimed in claim 1, wherein the air path plate is provided with two symmetrically arranged air grooves, the number of the placing grooves on the positioning body is the same as that of the air grooves, and the placing grooves correspond to the air grooves one by one.
4. The vacuum chuck for small-sized housing members as recited in claim 1, wherein the upper end surface of the air plate is further provided with a rubber ring groove for receiving a rubber ring, the rubber ring groove being disposed around the air groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922484614.2U CN211465601U (en) | 2019-12-31 | 2019-12-31 | Small-size shell part vacuum clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922484614.2U CN211465601U (en) | 2019-12-31 | 2019-12-31 | Small-size shell part vacuum clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211465601U true CN211465601U (en) | 2020-09-11 |
Family
ID=72366136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922484614.2U Active CN211465601U (en) | 2019-12-31 | 2019-12-31 | Small-size shell part vacuum clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211465601U (en) |
-
2019
- 2019-12-31 CN CN201922484614.2U patent/CN211465601U/en active Active
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