CN211867535U - Vacuum suction device - Google Patents
Vacuum suction device Download PDFInfo
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- CN211867535U CN211867535U CN201922065992.7U CN201922065992U CN211867535U CN 211867535 U CN211867535 U CN 211867535U CN 201922065992 U CN201922065992 U CN 201922065992U CN 211867535 U CN211867535 U CN 211867535U
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- vacuum
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- chucking device
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Abstract
The utility model provides a tight device is inhaled in vacuum, include, vacuum seat and product location arm, vacuum seat surface is provided with the installation the installing port of product location arm, vacuum seat is provided with the vacuum cavity of being sunken to form by the bottom surface, vacuum seat upper surface be provided with the gas pocket that the vacuum cavity is linked together. The utility model discloses a tight device is inhaled in vacuum can rely on surface adsorption to realize the location, and to the fixed convenience of product, the counterpoint is reliable, the effectual product of avoiding damaging.
Description
Technical Field
The utility model relates to a tool technical field especially relates to a tight device is inhaled in vacuum.
Background
Gauge gauges are often used during manufacturing machining, assembly, measurement, and commissioning of associated equipment. For example, roundness, flatness, run-out of parts, projection amount of mating parts, clearance, etc. can be measured by a gauge. The gauge of the watch type can be measured in various environments and spaces, and is required to be supported by a stable gauge stand with higher precision.
The supporting tool mainly used for supporting and positioning the meter measuring tool at present is a magnetic meter seat, and the magnetic meter seat can adsorb metal parts through a magnetic switch, so that the supporting requirement required by measurement can be met. However, after the magnetic gauge stand is applied to the parts specially matched with the parts, demagnetization treatment needs to be carried out, and the parts are prevented from adsorbing metal chips after being adhered with magnetism, so that application faults are avoided. At present, along with the improvement of manufacturing equipment, the supporting and guiding components of a plurality of equipment are positioned and guided by adopting light-weight aluminum alloy and steel plates or high-precision materials such as ceramics and glass, so that the magnetic gauge stand cannot be adsorbed on the positioning and guiding reference of the equipment, the direct positioning of gauges cannot be applied to measurement, and the risk of scratching parts exists.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a to the fixed convenience of product, practice thrift the dead time, avoid damaging the vacuum of product and inhale tight device.
The utility model discloses a tight device is inhaled in vacuum, include, vacuum seat and product location arm, vacuum seat surface is provided with the installation the installing port of product location arm, the vacuum seat is provided with the vacuum cavity of being sunken to form by the bottom surface, vacuum seat upper surface be provided with the gas pocket that the vacuum cavity is linked together.
In one embodiment, the vacuum tight-suction device further comprises a vacuum generator, and an air pipe matched with the air hole is arranged on the vacuum generator.
In one embodiment, the vacuum chamber is annular.
In one embodiment, the product positioning arm is a gimbal arm, one end of which is mounted on the mounting port of the vacuum base and the other end of which is connected to the product.
In one embodiment, the bottom of the vacuum seat is provided with an annular groove, which is surrounded by the vacuum chamber.
In one embodiment, the vacuum seat is circular or quadrilateral in cross-section.
In one embodiment, the product positioning arm is fixedly connected to the vacuum base by a thread or a retaining member.
In one embodiment, the gas source used by the vacuum generator is a gas source having a pressure greater than 3 bar.
In one embodiment, the vacuum chucking device is made of a lightweight metal material.
In one embodiment, the vacuum chucking device is made of an aluminum alloy material.
In one embodiment, the gas source used by the vacuum generator is a gas source with a pressure of 3bar to 6 bar.
Compared with the prior art, the utility model discloses a tight device is inhaled in vacuum can rely on surface adsorption to realize the location, and is fixed convenient to the product, and the counterpoint is reliable, and the effectual product of avoiding damaging is used very much to the table class measuring tool and is measured, can effectively solve non-upright clamping problem, has solved the table class location measurement on surfaces such as pottery, aluminum alloy, marble to the drawback of demagnetization processing after the metal parts is measured has been solved.
The technical features mentioned above can be combined in various technically feasible ways to produce new embodiments, as long as the objects of the invention are achieved.
Drawings
The invention will be described in more detail hereinafter on the basis of non-limiting examples only and with reference to the accompanying drawings. Wherein:
fig. 1 shows an embodiment of a vacuum chucking apparatus according to the present invention;
FIG. 2 is a plan view of a vacuum holder of the vacuum chucking apparatus of FIG. 1;
FIG. 3 shows a cross-sectional view of the vacuum pedestal of FIG. 2;
fig. 4 shows an explanation of the use state of the vacuum chucking apparatus in fig. 1.
In the drawings, like components are denoted by like reference numerals. The figures are not drawn to scale.
Wherein the reference numerals are:
100. a vacuum tight-suction device; 10. a vacuum seat; 11. air holes; 12. mounting holes; 13. a vacuum chamber; 14. an annular groove; 20. a product positioning arm; 30. a vacuum generator; 40. and (5) producing the product.
Detailed Description
The invention will be described in further detail with reference to the drawings and specific examples. It should be noted that, as long as no conflict is formed, the embodiments and the features in the embodiments of the present invention may be combined with each other, and the technical solutions formed are all within the scope of the present invention.
The parts not mentioned in the utility model can be realized by adopting or using the prior art for reference.
As shown in fig. 1-3, the vacuum fastening device 100 of the present invention comprises a vacuum seat 10 and a product positioning arm 20, wherein the surface of the vacuum seat 10 is provided with an installation opening 12 for installing the product positioning arm 20, the vacuum seat 10 is provided with a vacuum cavity 13 formed by sinking the bottom surface, and the upper surface of the vacuum seat 10 is provided with an air hole 11 communicated with the vacuum cavity 13. Preferably, the vacuum chamber 13 is annular.
In one embodiment, the vacuum fastening device 100 further comprises a vacuum generator 30, and the vacuum generator 30 is provided with an air pipe adapted to the air hole 11. The vacuum generator 30 is connected with an air source, the vacuum cavity 13 is changed into a negative pressure state, and the vacuum seat 10 is adsorbed on the surface of a part, such as a surface positioning measurement of ceramics, aluminum alloy and marble.
In one embodiment, the product positioning arm 20 is a gimbal arm having one end mounted to the mounting port 12 of the vacuum base 10 and the other end connected to the product 40. Preferably, the other end of the universal joint arm is provided with a clamping tool for clamping and positioning the product. The universal joint arm can realize multi-angle adjustment and position the product to a required position.
In one embodiment, the vacuum socket 10 has an outline of a circular or quadrangular appearance.
In a preferred embodiment, the bottom of the vacuum chucking device 100 is further provided with an annular groove 14, and the annular groove 14 is surrounded by the vacuum chamber 13. A sealing gasket and the like can be arranged in the annular groove 14, so that the weight of the vacuum seat 10 is reduced, and the deformation of the vacuum seat caused by processing stress and use can be effectively reduced.
In one embodiment, the product positioning arm 20 is fixedly connected to the vacuum base 10 by a screw or a locking member, and the product positioning arm 20 is preferably of a lightweight and robust material and construction.
In one embodiment, the air supply used by the vacuum generator 30 is an air supply having a pressure greater than 3 bar. Preferably from 3bar to 6 bar.
In one embodiment, the vacuum chucking device 100 is made of a lightweight metal material. Preferably an aluminium alloy material. Through the light metal material, the scratch on the surface of the part can be effectively avoided.
The structure principle and the operation process of the vacuum chucking apparatus 100 according to the present invention will be further described with reference to fig. 4, in which (a) shows the vacuum chucking apparatus 100 before the surface of the part to be chucked, and (b) shows the state of the vacuum chucking apparatus 100 chucked to the surface of the part. The specific operation process is as follows:
connecting the air hole 11 of the vacuum seat 10 to the port A of the vacuum generator 30 through an air pipe, and connecting the port B of the vacuum generator 30 to an air source of 3-6 bar;
flatly placing the bottom surface of the vacuum seat to the surface of the part to be adsorbed;
the pressure of the air source is opened, the air source is vacuumized through the vacuum generator 30, negative pressure is generated in the vacuum cavity, and therefore the surface of the sucker is adsorbed on the surface of a part, and a stable positioning effect is generated;
and clamping a product to be positioned through the product positioning arm, and adjusting to a required position.
The vacuum tight-suction device has simple structure and convenient use, and can be applied to various fields needing positioning measurement or clamping.
Thus far, it should be recognized by those skilled in the art that while the present invention has been described with reference to preferred embodiments, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the present invention. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. The present invention is not limited to the particular embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.
Claims (10)
1. The vacuum suction device comprises a vacuum seat and a product positioning arm, and is characterized in that an installation port for installing the product positioning arm is formed in the upper surface of the vacuum seat, the lower surface of the vacuum seat is a plane, the vacuum seat is provided with a vacuum cavity formed by sinking of the bottom surface, and the upper surface of the vacuum seat is provided with an air hole communicated with the vacuum cavity.
2. The vacuum fastening device according to claim 1, further comprising a vacuum generator, wherein the vacuum generator is provided with an air pipe adapted to the air hole.
3. The vacuum chucking device as recited in claim 1 or 2, wherein the vacuum chamber has a ring shape.
4. The vacuum chucking device as recited in claim 3, wherein the product positioning arm is a gimbal arm, one end of which is mounted on the mounting port of the vacuum base and the other end of which is connected to the product.
5. The vacuum chucking device as claimed in claim 3, wherein a bottom of the vacuum holder is provided with an annular groove, the annular groove being surrounded by the vacuum chamber.
6. The vacuum chucking device as recited in claim 4, wherein the product positioning arm is fixedly connected to the vacuum base by a screw or a locking member.
7. The vacuum chucking device as recited in claim 2, wherein the vacuum generator uses a gas source having a pressure of more than 3 bar.
8. Vacuum chucking device as claimed in claim 1 or 2, characterized in that the vacuum chucking device is made of a lightweight metal material.
9. The vacuum chucking device as recited in claim 8, wherein the vacuum chucking device is made of an aluminum alloy material.
10. The vacuum chucking device as recited in claim 7, wherein the vacuum generator uses an air source having a pressure of 3bar to 6 bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922065992.7U CN211867535U (en) | 2019-11-26 | 2019-11-26 | Vacuum suction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922065992.7U CN211867535U (en) | 2019-11-26 | 2019-11-26 | Vacuum suction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211867535U true CN211867535U (en) | 2020-11-06 |
Family
ID=73243758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922065992.7U Active CN211867535U (en) | 2019-11-26 | 2019-11-26 | Vacuum suction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211867535U (en) |
-
2019
- 2019-11-26 CN CN201922065992.7U patent/CN211867535U/en active Active
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