CN103394934B - Air bag clamp suitable in thin-walled parts clamping - Google Patents
Air bag clamp suitable in thin-walled parts clamping Download PDFInfo
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- CN103394934B CN103394934B CN201310336796.3A CN201310336796A CN103394934B CN 103394934 B CN103394934 B CN 103394934B CN 201310336796 A CN201310336796 A CN 201310336796A CN 103394934 B CN103394934 B CN 103394934B
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- air bag
- air
- gum cover
- clamp
- gas
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Abstract
<b>the present invention relates to a kind of air bag clamp suitable in thin-walled parts clamping, it is characterized in that: include clamp base, it is arranged on the air bag clamp overcoat on described clamp base top, it is arranged on the air bag gum cover on described air bag clamp outer casing inner wall and pneumatic element, air cavity is formed between described air bag clamp overcoat and air bag gum cover, put outside described air bag clamp and be provided with the trachea being connected with described air cavity, treat that clamping parts is placed in described air bag gum cover, when by described trachea to described gas interacvity air-filling, described air bag gum cover inwardly bulges and is clamped by part.The present invention can provide suitable source of the gas to control the clamping force of air bag gum cover according to different processing parts and different working process parameters, it is ensured that indeformable during thin-walled parts clamping, it is ensured that part processing precision.</b>
Description
Technical field
The present invention relates to a kind of air bag clamp suitable in thin-walled parts clamping.
Background technology
At present, wall thickness is when clamping before being processed of the thin-walled parts of 2-4mm, and what be easiest to run into is exactly the uncontrollable problem of clamping force, easily makes part deformation when clamping force is excessive, and it is not easy clamping when clamping force is too small, the machining accuracy of part is impacted.
Summary of the invention
It is an object of the present invention to provide a kind of air bag clamp suitable in thin-walled parts clamping, the wall thickness of thin-walled parts is between 2-4mm.
For reaching above-mentioned purpose, the technical solution used in the present invention is:
A kind of air bag clamp suitable in thin-walled parts clamping, it is characterized in that: include clamp base, it is arranged on the air bag clamp overcoat on described clamp base top, it is arranged on the air bag gum cover on described air bag clamp outer casing inner wall and pneumatic element, air cavity is formed between described air bag clamp overcoat and air bag gum cover, put outside described air bag clamp and be provided with the trachea being connected with described air cavity, treat that clamping parts is placed in described air bag gum cover, when by described trachea to described gas interacvity air-filling, described air bag gum cover inwardly bulges and is clamped by part.
Preferably, described air bag gum cover is divided on the some sections of inwalls being arranged on described air bag clamp overcoat, is provided with sealing ring between adjacent air bag gum cover two sections described, puts and be provided with trachea outside the air bag clamp that air bag gum cover every section described is corresponding.
Preferably, the top of described air bag clamp overcoat is provided with fairlead.
It is further preferred that described pneumatic element includes for carrying out the first source of the gas of supplying and air-valve assembly to described trachea, for the second source of the gas of described fairlead supply and air-valve assembly and PLC.
It is further preferred that the first described source of the gas and air-valve assembly, the second source of the gas and air-valve assembly are connected with described fairlead and trachea after being connected simultaneously to a pneumatic triple piece.
It is further preferred that the first described source of the gas and air-valve assembly include two groups of cylinders, control often to organize the air valve of described cylinder.
It is further preferred that the second described source of the gas and air-valve assembly include one group of cylinder, pressure regulator valve and air valve.
Owing to technique scheme is used, the present invention compared with prior art has following advantages and effect:
The present invention can provide suitable source of the gas to control the clamping force of air bag gum cover according to different processing parts and different working process parameters, it is ensured that indeformable during thin-walled parts clamping, it is ensured that part processing precision.
Accompanying drawing explanation
Accompanying drawing 1 is the structure cross-sectional schematic of the present invention；
Accompanying drawing 2 is the A portion enlarged drawing in accompanying drawing 1；
Accompanying drawing 3 is the schematic diagram of Pneumatic assembly in the present invention.
Wherein: 1, clamp base；2, air bag clamp overcoat；3, air bag gum cover；4, pneumatic element；5, air cavity；6, trachea；7, sealing ring；8, fairlead；9, part.
Detailed description of the invention
Below in conjunction with accompanying drawing and case study on implementation, the invention will be further described:
A kind of air bag clamp suitable in thin-walled parts clamping as shown in Figure 1, including clamp base 1, is arranged on the air bag clamp overcoat 2 on clamp base 1 top, the air bag gum cover 3 being arranged on air bag clamp overcoat 2 inwall and pneumatic element 4.Specifically:
As shown in Figure 2: between air bag clamp overcoat 2 and air bag gum cover 3, form air cavity 5, air bag clamp overcoat 2 is provided with the trachea 6 being connected with air cavity 5, in the present embodiment: air bag gum cover 3 is divided on the some sections of inwalls being arranged on air bag clamp overcoat 2, it is provided with sealing ring 7 between adjacent two sections of air bag gum covers 3, the air bag clamp overcoat 2 of every section of air bag gum cover 3 correspondence is provided with trachea 6.
Additionally, the top of air bag clamp overcoat 2 is provided with fairlead 8.
As shown in Figure 3: pneumatic element 4 includes for carrying out the first source of the gas of supplying and air-valve assembly 40 to trachea 6, for the second source of the gas supplied to fairlead 8 and air-valve assembly 41 and PLC.Further, the first source of the gas and air-valve assembly the 40, second source of the gas and air-valve assembly 41 are connected with fairlead 8 and trachea 6 after being connected simultaneously to a pneumatic triple piece 42.Wherein: the first source of the gas and air-valve assembly 40 include two groups of cylinders 400, control often to organize the air valve 401 of cylinder, and 400 1 groups of cylinder arranges one, one group and arranges three；Second source of the gas and air-valve assembly 41 include one group of cylinder 410, pressure regulator valve 411 and air valve 412.
Set forth the work process of lower the present embodiment in detail below:
Treat that clamping parts 9 is placed in air bag gum cover 3, PLC controls the first source of the gas and air-valve assembly 40 opens air valve 401, gas is by providing source of the gas for each trachea 6 after starting the filtration of three linked piece 42 and pressure regulation, when gas passes through trachea 6 to inflation in air cavity 5, air bag gum cover 3 inwardly bulges and is clamped by part 9.
Above-described embodiment only for technology design and the feature of the present invention are described, its object is to allow person skilled in the art will appreciate that present disclosure and to implement according to this, can not limit the scope of the invention with this.All equivalences made according to spirit of the invention change or modify, and all should be encompassed within protection scope of the present invention。
Claims (4)
- null1. the air bag clamp being applicable to thin-walled parts clamping，It is characterized in that: include clamp base、It is arranged on the air bag clamp overcoat on described clamp base top、It is arranged on the air bag gum cover on described air bag clamp outer casing inner wall and pneumatic element，Air cavity is formed between described air bag clamp overcoat and air bag gum cover，Put outside described air bag clamp and be provided with the trachea being connected with described air cavity，Treat that clamping parts is placed in described air bag gum cover，When by described trachea to described gas interacvity air-filling，Described air bag gum cover inwardly bulges and is clamped by part，The top of described air bag clamp overcoat is provided with fairlead，Described pneumatic element includes the first source of the gas and the air-valve assembly for carrying out supplying to described trachea、For to the second source of the gas of described fairlead supply and air-valve assembly and PLC，The first described source of the gas and air-valve assembly、Second source of the gas and air-valve assembly are connected with described fairlead and trachea after being connected simultaneously to a pneumatic triple piece.
- 2. the air bag clamp suitable in thin-walled parts clamping according to claim 1, it is characterized in that: described air bag gum cover is divided on the some sections of inwalls being arranged on described air bag clamp overcoat, it is provided with sealing ring between adjacent air bag gum cover two sections described, puts outside the air bag clamp that air bag gum cover every section described is corresponding and be provided with trachea.
- 3. the air bag clamp suitable in thin-walled parts clamping according to claim 1, it is characterised in that: the first described source of the gas and air-valve assembly include two groups of cylinders, control often to organize the air valve of described cylinder.
- 4. the air bag clamp suitable in thin-walled parts clamping according to claim 1, it is characterised in that: the second described source of the gas and air-valve assembly include one group of cylinder, pressure regulator valve and air valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310336796.3A CN103394934B (en) | 2013-08-05 | 2013-08-05 | Air bag clamp suitable in thin-walled parts clamping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310336796.3A CN103394934B (en) | 2013-08-05 | 2013-08-05 | Air bag clamp suitable in thin-walled parts clamping |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103394934A CN103394934A (en) | 2013-11-20 |
| CN103394934B true CN103394934B (en) | 2016-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310336796.3A Active CN103394934B (en) | 2013-08-05 | 2013-08-05 | Air bag clamp suitable in thin-walled parts clamping |
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| CN (1) | CN103394934B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020128411A1 (en) * | 2018-12-21 | 2020-06-25 | Geo. Kingsbury Machine Tools Limited | A fixture assembly |
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| CN107299925B (en) * | 2017-07-18 | 2019-04-09 | 得意精密电子(苏州)有限公司 | Pneumatic clamping component |
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| WO2020128411A1 (en) * | 2018-12-21 | 2020-06-25 | Geo. Kingsbury Machine Tools Limited | A fixture assembly |
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| Publication number | Publication date |
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| CN103394934A (en) | 2013-11-20 |
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