CN214893918U - Die casting gas tightness check out test set - Google Patents
Die casting gas tightness check out test set Download PDFInfo
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- CN214893918U CN214893918U CN202121451457.6U CN202121451457U CN214893918U CN 214893918 U CN214893918 U CN 214893918U CN 202121451457 U CN202121451457 U CN 202121451457U CN 214893918 U CN214893918 U CN 214893918U
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Abstract
The utility model provides a die casting air tightness detection device, which comprises a detection seat, wherein a sealing cover is sealed at the top of the detection seat, and a barometer is arranged at the top of the sealing cover; the upper surface of the detection seat is concavely provided with a detection groove, the top of the inner side wall of the detection groove is fixedly connected with an annular sealing air bag, the inner bottom wall of the detection groove is detachably connected with a plurality of sealing columns, and the sealing columns are used for sealing through holes of die castings; an air pump is arranged below the detection seat, and the output end of the air pump is communicated with the detection groove through an air pipe. The utility model discloses aim at solving among the prior art gas tightness detection device can't carry out the problem that the gas tightness detected simultaneously to sclausura and the die casting that has the through-hole.
Description
Technical Field
The utility model relates to a die casting detects technical field, particularly, relates to die casting gas tightness check out test set.
Background
In prior art, the chinese utility model patent that the grant bulletin number is "CN 210533630U" discloses a detect device of aluminum alloy die casting gas tightness, through setting up the cylinder outside later stage overhaul convenient to set up the less rectangle sealed cowling of relative aluminum alloy casting volume, detection efficiency is faster, and it is more convenient to take the aluminum alloy casting. The utility model discloses an above-mentioned utility model patent is applicable to sclausura die casting, however, in practice, still need carry out the gas tightness to the die casting that has the through-hole and detect, however, the utility model patent can't detect the die casting that has the through-hole, because, above-mentioned utility model can not carry out the gas tightness with the through-hole of this type die casting is airtight to detect, consequently, an urgent need for a gas tightness check out test set detects the die casting that has the through-hole.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a die casting gas tightness check out test set, it aims at solving among the prior art gas tightness detection device can't carry out the problem that the gas tightness detected simultaneously to sclausura and the die casting that has the through-hole.
The embodiment of the utility model discloses a realize through following technical scheme:
the die casting air tightness detection device comprises a detection seat, wherein a sealing cover is sealed at the top of the detection seat, and a barometer is arranged at the top of the sealing cover;
the upper surface of the detection seat is concavely provided with a detection groove, the top of the inner side wall of the detection groove is fixedly connected with an annular sealing air bag, the inner bottom wall of the detection groove is detachably connected with a plurality of sealing columns, and the sealing columns are used for sealing through holes of die castings;
an air pump is arranged below the detection seat, and the output end of the air pump is communicated with the detection groove through an air pipe.
Furthermore, a pair of fixing frames is fixedly connected between the left outer side wall and the right outer side wall of the detection seat, each fixing frame comprises a transverse plate, two ends of each transverse plate are fixedly connected with vertical connecting rods, and a transverse connecting rod is fixedly connected between each vertical connecting rod and the detection seat; the transverse plate is in threaded connection with a plurality of vertically arranged threaded rods, and the bottoms of the threaded rods are provided with pressing blocks.
Furthermore, a sealing plate is fixedly connected to the peripheral wall of the detection seat, and the bottom of the sealing cover is sealed at the top of the sealing plate.
Furthermore, the top of the threaded rod is fixedly connected with a turntable, and the bottom of the pressing block is fixedly connected with a soft cushion layer.
Further, a plurality of the sealing columns are configured to have different diameter sizes for fitting through holes of different size sizes.
Further, a pair of the transverse plates are arranged on the edge of the detection seat and used for pressing the edge of the die casting.
Furthermore, the bottom of the detection seat is fixedly connected with a pair of supporting legs.
The utility model discloses technical scheme has following advantage and beneficial effect at least:
the utility model relates to a rationally, (1) through setting up sealed gasbag for sealed die casting and detecting the clearance between the groove, because the shape of die casting is different, and sealed gasbag is because having elasticity, can warp the die casting that comes the adaptation different shapes, makes the die casting and detects laminating more between the groove, improves sealed effect. (2) By arranging the sealing column, the sealing column is arranged in the detection groove when the sealing column is required to be used, and the through hole of the die casting with the hole is sealed; if need not use sealed post, dismantle sealed post, so, the utility model discloses can seal aporate die casting, also can seal porose die casting, the practicality is strong, and application scope is wide.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a die casting airtightness detection apparatus provided by an embodiment of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
icon: 1-detection seat, 11-detection groove, 12-sealing air bag, 13-sealing column, 14-supporting leg, 2-sealing cover, 21-barometer, 22-sealing plate, 3-air pump, 31-air pipe, 41-transverse plate, 42-vertical connecting rod, 43-transverse connecting rod, 44-threaded rod, 45-pressing block and 46-rotary table.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and thus, cannot be understood as a limitation of the present invention.
In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 and 2, in the present embodiment, the die casting airtightness detection apparatus includes a detection base 1, a sealing cover 2 is sealed at the top of the detection base 1, and a barometer 21 is disposed at the top of the sealing cover 2; the upper surface of the detection seat 1 is concavely provided with a detection groove 11, the top of the inner side wall of the detection groove 11 is fixedly connected with an annular sealing air bag 12, the inner bottom wall of the detection groove 11 is detachably connected with a plurality of sealing columns 13, and the sealing columns 13 are used for sealing through holes of die castings; an air pump 3 is arranged below the detection seat 1, and the output end of the air pump 3 is communicated with the detection groove 11 through an air pipe 31. Wherein, a pair of supporting legs 14 are fixedly connected with the bottom of the detection seat 1.
In actual use, when the air tightness of the non-porous die casting needs to be detected, the non-porous die casting is placed in the detection groove 11, the sealing air bag 12 is inflated, the sealing air bag 12 expands to seal a gap between the non-porous die casting and the detection groove 11, the air pump 3 is started again, the air pump 3 injects air into the non-porous die casting through the air pipe 31, and a worker only needs to observe the reading of the barometer 21 on the sealing cover 2 at the moment. When the air tightness of the die cast with holes is to be inspected, the through holes of the die cast with holes are to be sealed by the sealing columns 13 in addition to the above operation when the air pump 3 is turned on.
Thus, the utility model discloses at least, following beneficial effect has: (1) through setting up sealed gasbag 12 for sealed die casting and detecting the clearance between the groove 11, because the shape of die casting is different, and sealed gasbag 12 is owing to have elasticity, can warp the die casting that comes the adaptation different shapes, makes die casting and detects and laminate more between the groove 11, improves sealed effect. (2) By arranging the sealing column 13, the sealing column 13 is arranged in the detection groove 11 when the sealing column 13 is needed to be used, and the through hole of the die casting with the hole is sealed; if need not use sealed post 13, dismantle sealed post 13, so, the utility model discloses can seal the sclausura die casting, also can seal porose die casting, the practicality is strong, and application scope is wide.
It should be noted that several of the sealing columns 13 are configured to have different diameter sizes for accommodating through holes with different size sizes. Therefore, the die casting die can be adapted to the die castings of the through holes with different sizes, and the application range is wide.
Referring to fig. 1, further, a pair of fixing frames is fixedly connected between the left outer sidewall and the right outer sidewall of the detection seat 1, the fixing frames include a transverse plate 41, both ends of the transverse plate 41 are fixedly connected with a vertical connecting rod 42, and a transverse connecting rod 43 is fixedly connected between the vertical connecting rod 42 and the detection seat 1; the transverse plate 41 is in threaded connection with a plurality of vertically arranged threaded rods 44, and the bottoms of the threaded rods 44 are provided with pressing blocks 45. In actual use, a worker puts a die casting into the detection groove 11, then rotates the threaded rod 44, and according to the screw transmission principle, the threaded rod 44 moves downwards to drive the pressing block 45 to move downwards, so that the pressing block 45 presses the die casting. This can further improve the sealing performance as a whole.
Referring to fig. 1, specifically, a sealing plate 22 is fixedly connected to the outer peripheral wall of the detection base 1, and the bottom of the sealing cover 2 is sealed to the top of the sealing plate 22. So set up, can let sealed cowling 2 cover whole mount and detection seat 1 upper portion completely, guarantee the utility model discloses the leakproofness.
Referring to fig. 1, a rotary plate 46 is fixedly connected to the top of the threaded rod 44, and a cushion layer is fixedly connected to the bottom of the pressing block 45. Thus, the turntable 46 is convenient for workers to rotate, the soft cushion layer can prevent the pressing block 45 from directly contacting with a die casting, and unnecessary abrasion on the surface of the die casting is avoided.
Referring to fig. 2, in the present embodiment, a pair of the transverse plates 41 is disposed at the edge of the detecting base 1 for pressing the edge of the die casting. Specifically, this makes compact heap 45 can compress tightly the edge of die casting, further improves the utility model discloses a leakproofness.
To sum up, the utility model discloses a theory of operation and beneficial effect as follows:
in actual use, when the air tightness of the non-porous die casting needs to be detected, the non-porous die casting is placed in the detection groove 11, the sealing air bag 12 is inflated, the sealing air bag 12 expands to seal a gap between the non-porous die casting and the detection groove 11, the air pump 3 is started again, the air pump 3 injects air into the non-porous die casting through the air pipe 31, and a worker only needs to observe the reading of the barometer 21 on the sealing cover 2 at the moment. When the air tightness of the die cast with holes is to be inspected, the through holes of the die cast with holes are to be sealed by the sealing columns 13 in addition to the above operation when the air pump 3 is turned on.
Thus, the utility model discloses at least, following beneficial effect has: (1) through setting up sealed gasbag 12 for sealed die casting and detecting the clearance between the groove 11, because the shape of die casting is different, and sealed gasbag 12 is owing to have elasticity, can warp the die casting that comes the adaptation different shapes, makes die casting and detects and laminate more between the groove 11, improves sealed effect. (2) By arranging the sealing column 13, the sealing column 13 is arranged in the detection groove 11 when the sealing column 13 is needed to be used, and the through hole of the die casting with the hole is sealed; if need not use sealed post 13, dismantle sealed post 13, so, the utility model discloses can seal the sclausura die casting, also can seal porose die casting, the practicality is strong, and application scope is wide.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. Die casting gas tightness check out test set, including detecting the seat, the top seal that should detect the seat has the sealed cowling, and the top of this sealed cowling is provided with barometer, its characterized in that:
the upper surface of the detection seat is concavely provided with a detection groove, the top of the inner side wall of the detection groove is fixedly connected with an annular sealing air bag, the inner bottom wall of the detection groove is detachably connected with a plurality of sealing columns, and the sealing columns are used for sealing through holes of die castings;
an air pump is arranged below the detection seat, and the output end of the air pump is communicated with the detection groove through an air pipe.
2. The die casting airtightness detection apparatus according to claim 1, wherein: a pair of fixing frames is fixedly connected between the left outer side wall and the right outer side wall of the detection seat, each fixing frame comprises a transverse plate, two ends of each transverse plate are fixedly connected with vertical connecting rods, and a transverse connecting rod is fixedly connected between each vertical connecting rod and the detection seat; the transverse plate is in threaded connection with a plurality of vertically arranged threaded rods, and the bottoms of the threaded rods are provided with pressing blocks.
3. The die casting airtightness detection apparatus according to claim 2, wherein: the peripheral wall of this detection seat fixedly connected with closing plate, the bottom of this sealed cowling is sealed in the top of this closing plate.
4. The die casting airtightness detection apparatus according to claim 2, wherein: the top fixedly connected with carousel of this threaded rod, the bottom fixedly connected with cushion layer of this compact heap.
5. The die casting airtightness detection apparatus according to claim 1, wherein: a plurality of the sealing columns are configured to have different diameter sizes and are used for adapting to through holes with different size sizes.
6. The die casting airtightness detection apparatus according to claim 2, wherein: a pair of transverse plates are arranged on the edge of the detection seat and used for pressing the edge of the die casting.
7. The die casting airtightness detection apparatus according to any one of claims 1 to 6, wherein: the bottom of the detection seat is fixedly connected with a pair of supporting legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121451457.6U CN214893918U (en) | 2021-06-28 | 2021-06-28 | Die casting gas tightness check out test set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121451457.6U CN214893918U (en) | 2021-06-28 | 2021-06-28 | Die casting gas tightness check out test set |
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| Publication Number | Publication Date |
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| CN214893918U true CN214893918U (en) | 2021-11-26 |
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| CN202121451457.6U Active CN214893918U (en) | 2021-06-28 | 2021-06-28 | Die casting gas tightness check out test set |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113820083A (en) * | 2021-11-23 | 2021-12-21 | 临沂华庚新材料科技有限公司 | Blank casting cavity pressure detection device |
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2021
- 2021-06-28 CN CN202121451457.6U patent/CN214893918U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113820083A (en) * | 2021-11-23 | 2021-12-21 | 临沂华庚新材料科技有限公司 | Blank casting cavity pressure detection device |
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