CN211042602U - Casting air tightness detection device - Google Patents
Casting air tightness detection device Download PDFInfo
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- CN211042602U CN211042602U CN201921952775.3U CN201921952775U CN211042602U CN 211042602 U CN211042602 U CN 211042602U CN 201921952775 U CN201921952775 U CN 201921952775U CN 211042602 U CN211042602 U CN 211042602U
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- foundry goods
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Abstract
The utility model discloses a foundry goods gas tightness detection device, including airtight detection machine, location clamping components, through-hole shutoff subassembly, carrier platform upper surface is equipped with the foundry goods profile groove, location clamping components includes several locating piece and several pneumatic clamp, several locating piece and several pneumatic clamp all set up along the periphery of foundry goods profile groove, through-hole shutoff subassembly includes supporting shoe, frock board and several through-hole plugging device, the supporting shoe sets firmly in carrier platform one side, the frock board is located carrier platform's top, several through-hole plugging device corresponds installs above carrier platform, frock board and supporting shoe, airtight detection machine passes through air inlet pipeline and foundry goods intercommunication; the utility model discloses can carry out better sealing with the foundry goods that waits to detect, whether there is gas leakage through airtight detection machine detection foundry goods that can be faster after that, and then realized detecting the gas tightness of foundry goods.
Description
Technical Field
The utility model relates to a check out test set technical field especially relates to foundry goods gas tightness check out test set.
Background
The casting is usually a metal forming product obtained by a casting method, and in the casting process, defects such as shrinkage cavities, cracks and the like are generated sometimes, so that the air tightness of the casting in the use process is poor, the performance is affected, and even accidents are caused in the use process; the casting air tightness detection equipment in the prior art still stays at the manual positioning stage, so that a large amount of time is wasted, and the sealing performance of the casting cannot be well guaranteed, so that the air tightness detection equipment which can quickly position the casting and can ensure the sealing effect of the casting is obviously particularly important.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: in order to solve the not enough of existence among the background art, so the utility model discloses a foundry goods gas tightness detection device.
The technical scheme is as follows: foundry goods gas tightness detection device, including airtight detection machine, location clamping component, through-hole shutoff subassembly, carrier platform upper surface is equipped with the foundry goods profile groove, location clamping component includes several locating piece and several pneumatic clamp, several locating piece and several pneumatic clamp all set up along the periphery of foundry goods profile groove, through-hole shutoff subassembly includes supporting shoe, frock board and several through-hole plugging device, the supporting shoe sets firmly in carrier platform one side, the top of carrier platform is located to the frock board, several through-hole plugging device corresponds installs in carrier platform, frock board and supporting shoe top, airtight detection machine passes through air inlet pipeline and foundry goods intercommunication.
Further, a plurality of mounting grooves are formed in the periphery of the casting profiling groove, each positioning block is fixedly arranged in one mounting groove, and each pneumatic clamp penetrates through one mounting groove from top to bottom.
Furthermore, each pneumatic clamp is correspondingly arranged on the outer side of a positioning block.
Furthermore, each through hole plugging device comprises a plugging cylinder and a sealing plug, and an output shaft of the plugging cylinder is connected with the sealing plug.
Further, the tooling plate is fixedly connected with the carrier platform through a plurality of fixed rods.
The utility model discloses realize following beneficial effect:
the utility model discloses a set up the location clamping unit and can be fixed in foundry goods profile groove top with waiting the foundry goods that detects, then carry out the shutoff through the through-hole on through-hole shutoff subassembly casting surface, airtight detection machine is through aerifing inside the foundry goods after air inlet pipe way and foundry goods intercommunication, aerify the back through detecting whether there is gas leakage, and then can judge the gas tightness of foundry goods, this detection device not only detects the precision higher, and convenient operation.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a partial schematic view of a green tape casting according to the present disclosure.
Fig. 3 is a schematic structural diagram of a position a disclosed in the present invention.
Fig. 4 is a partial schematic view of the utility model discloses a have foundry goods.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Examples
Referring to fig. 1-4, the casting air tightness detecting device comprises an air tightness detecting machine 1, a positioning and clamping assembly, a through hole plugging assembly and a carrier table 3, wherein a casting contour groove 10 is formed in the upper surface of the carrier table and used for placing a casting to be detected, the positioning and clamping assembly comprises a plurality of positioning blocks and a plurality of pneumatic clamps 4, the plurality of positioning blocks 13 and the plurality of pneumatic clamps are arranged along the periphery of the casting contour groove, the plurality of positioning blocks are used for positioning the casting placed in the casting contour groove, the plurality of pneumatic clamps are used for clamping and fixing the casting placed in the casting contour groove, the through hole plugging assembly comprises a supporting block 5, a tool plate 7 and a plurality of through hole plugging devices, the supporting block is fixedly arranged on one side of the carrier table, the tool plate is arranged at the top of the carrier table, and the plurality of through hole plugging devices are correspondingly arranged above the, the through hole stoppers are used for blocking through holes on the surface of the casting, the air tightness detector is communicated with the casting through an air inlet pipeline and is used for inflating the interior of the casting 11, and a through hole used for connecting the air inlet pipeline 2 is reserved on the surface of the casting so that the air tightness detector can inflate the interior of the casting;
the specific operation principle is as follows: an operator places a casting to be detected above the casting profiling groove, meanwhile, the plurality of positioning blocks position the casting, then the casting is clamped through the action of the pneumatic clamp, after the casting is clamped through the pneumatic clamp, the through hole plugging devices on the carrier table, the supporting block and the tooling plate plug the through hole formed in the surface of the casting, after the casting is sealed, the air tightness detector inflates air into the casting through the through hole reserved in the surface of the casting, after the air inflation is finished, whether the air inside the casting leaks or not is detected, if the air leaks, the defects of air shrinkage holes, cracks and the like exist in the surface of the casting can be judged, if the air does not leak inside the air, the air tightness of the casting can be judged to be good, and the casting is a qualified product.
A plurality of mounting grooves are formed in the periphery of the casting profiling groove, each positioning block is fixedly arranged in one mounting groove, and each pneumatic clamp vertically penetrates through one mounting groove 12;
each pneumatic clamp is correspondingly arranged on the outer side of a positioning block, and the casting can be positioned and clamped better.
Each through hole plugging device comprises a plugging cylinder 6 and a sealing plug 8, an output shaft of each plugging cylinder is connected with the sealing plug, when each through hole plugging device plugs the through hole in the surface of a casting, the plugging cylinder drives the sealing plug to move and extend into the through hole, and the shape, size and structure of each sealing plug are matched with the through hole in the surface of the casting.
The tooling plate is fixedly connected with the carrier platform through a plurality of fixed rods 9.
The above embodiments are only for illustrating the technical conception and the features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All changes and modifications that come within the spirit of the invention are desired to be protected.
Claims (5)
1. Foundry goods gas tightness detection device, its characterized in that includes airtight detection machine, positioning and clamping subassembly, through-hole shutoff subassembly, carrier platform upper surface is equipped with the foundry goods profile groove, positioning and clamping subassembly includes several locating piece and several pneumatic clamp, several locating piece and several pneumatic clamp all set up along the periphery of foundry goods profile groove, through-hole shutoff subassembly includes supporting shoe, frock board and several through-hole plugging device, the supporting shoe sets firmly in carrier platform one side, the top of carrier platform is located to the frock board, several through-hole plugging device corresponds installs in carrier platform, frock board and supporting shoe top, airtight detection machine passes through air inlet pipeline and foundry goods intercommunication.
2. The casting airtightness detection apparatus according to claim 1, wherein a plurality of mounting grooves are formed around the casting contour groove, each positioning block is fixedly disposed in one mounting groove, and each pneumatic clamp is vertically disposed through one mounting groove.
3. A casting air-tightness detecting device according to claim 1, wherein each pneumatic clamp is correspondingly arranged on the outer side of a positioning block.
4. The casting airtightness detection device according to claim 1, wherein each through hole stopper comprises a stopper cylinder and a sealing plug, and an output shaft of the stopper cylinder is connected to the sealing plug.
5. The casting airtightness detection apparatus according to claim 1, wherein the tooling plate is fixedly connected to the carrier table by a plurality of fixing rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921952775.3U CN211042602U (en) | 2019-11-12 | 2019-11-12 | Casting air tightness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921952775.3U CN211042602U (en) | 2019-11-12 | 2019-11-12 | Casting air tightness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211042602U true CN211042602U (en) | 2020-07-17 |
Family
ID=71538859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921952775.3U Active CN211042602U (en) | 2019-11-12 | 2019-11-12 | Casting air tightness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211042602U (en) |
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2019
- 2019-11-12 CN CN201921952775.3U patent/CN211042602U/en active Active
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