CN115711710A - A gas tightness check out test set for accurate aluminum casting - Google Patents
A gas tightness check out test set for accurate aluminum casting Download PDFInfo
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- CN115711710A CN115711710A CN202211417027.1A CN202211417027A CN115711710A CN 115711710 A CN115711710 A CN 115711710A CN 202211417027 A CN202211417027 A CN 202211417027A CN 115711710 A CN115711710 A CN 115711710A
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Abstract
The invention relates to the technical field of aluminum casting production, in particular to air tightness detection equipment for precise aluminum castings, which comprises a base, a plurality of rollers and a detection mechanism, wherein the rollers are all in rolling connection with the base, the detection mechanism comprises a placing frame, two cylinders, a bottom plate, a water tank, a driving unit, a disc, a supporting rod, a supporting piece, a pressing plate, a sealing block, a fan and a connecting pipe, the placing frame is fixedly connected with the base, the two cylinders are both installed on the base, the output ends of the two cylinders are both fixedly connected with the bottom plate, the water tank is arranged on the bottom plate, the driving unit is fixedly connected with the base, the output end of the driving unit is fixedly connected with the disc, the supporting piece is provided with a supporting groove, the fan is arranged on the base, the sealing block is arranged on the placing frame, the sealing block is provided with an air inlet, and the connecting pipe is arranged between the fan and the air inlet.
Description
Technical Field
The invention relates to the technical field of aluminum casting production, in particular to air tightness detection equipment for a precise aluminum casting.
Background
The aluminum casting is a device of pure aluminum or aluminum alloy obtained by adopting a casting processing mode, generally, aluminum or aluminum alloy heated to be liquid is poured into a die cavity by adopting a sand mold or a metal mold, the obtained aluminum parts or aluminum alloy parts with various shapes and sizes are generally called aluminum die castings, and in the processing process of the aluminum casting, the tightness detection operation needs to be carried out on the manufactured aluminum casting product, so that a special aluminum casting air tightness detection device is needed for assistance.
However, in the traditional mode, when the air tightness of the aluminum casting is detected, the aluminum casting needs to be fixed manually, and in the process, the labor intensity of detection personnel is increased.
Disclosure of Invention
The invention aims to provide air tightness detection equipment for a precise aluminum casting, and aims to solve the technical problem that in the prior art, when the air tightness of the aluminum casting is detected, the aluminum casting needs to be manually fixed, and in the process, the labor intensity of detection personnel is increased.
In order to achieve the purpose, the air tightness detection device for the precise aluminum casting comprises a base, a plurality of rollers and a detection mechanism, wherein the rollers are connected with the base in a rolling manner, the detection mechanism comprises a placing frame, two cylinders, a bottom plate, a water tank, a driving unit, a disc, a supporting rod, a supporting piece, a pressing plate, a sealing block, a fan and a connecting pipe, the placing frame is fixedly connected with the base, the two cylinders are installed on the base, the output ends of the two cylinders are fixedly connected with the bottom plate, the water tank is arranged on the bottom plate, the driving unit is fixedly connected with the base, the output end of the driving unit is fixedly connected with the disc, one end of the supporting piece penetrates through the placing frame and is fixedly connected with the pressing plate, the supporting piece is provided with a supporting groove, one end of the supporting rod is fixedly connected with the disc, the other end of the supporting rod is inserted into the supporting groove, the fan is arranged on the base, the air inlet is arranged on the placing frame, and the sealing block is arranged between the fan and the connecting pipe.
The driving unit comprises a support plate and a motor, the support plate is fixedly connected with the base, and the motor is installed on the support plate.
The detection mechanism further comprises a telescopic rod, one end of the telescopic rod is fixedly connected with the base, and the other end of the telescopic rod is fixedly connected with the abutting piece.
The detection mechanism further comprises a cushion, and the cushion is bonded with one surface, far away from the abutting piece, of the pressing plate.
The air tightness detection equipment for the precision aluminum casting further comprises two sets of mounting assemblies, and the two sets of mounting assemblies are symmetrically arranged on the bottom plate.
The mounting assembly comprises a transverse plate, a supporting plate, a rod body and two springs, the transverse plate is fixedly connected with the bottom plate, one end of the rod body penetrates through the transverse plate and is fixedly connected with the supporting plate, one end of each of the two springs is fixedly connected with the transverse plate, and the other end of each of the two springs is fixedly connected with the supporting plate.
The mounting assembly further comprises a pulling part, and the pulling part is fixedly connected with one end, far away from the abutting plate, of the rod body.
According to the air tightness detection equipment for the precise aluminum casting, due to the arrangement of the detection mechanism, when the air tightness of the precise aluminum casting needs to be detected, the precise aluminum casting is placed on the placing piece, the surface, needing to be sealed, of the precise aluminum casting is aligned to the sealing block, then the driving unit is opened, the output end of the driving unit drives the disc to rotate, the disc drives the abutting rod to rotate in the abutting groove, the abutting rod drives the abutting piece to slide on the placing frame, at the moment, the abutting piece drives the pressing plate to slide, the pressing plate abuts against the precise aluminum casting when sliding, the precise aluminum casting is pressed tightly, after the precise aluminum casting is clamped tightly, the two cylinders are opened, the two cylinders control the bottom plate to ascend, the bottom plate drives the water tank to ascend, the precise aluminum casting is soaked in water in the water tank, then the power supply of the fan is turned on, the fan sends air to the air inlet from the connecting pipe, the air inlet is added into the precise aluminum casting, whether bubbles are generated on the surface of the precise aluminum casting, the aluminum casting is judged, if the aluminum casting is generated, the air tightness of the precise casting is not generated, the aluminum casting is not generated, the air tightness is detected, the precise casting is not generated, the aluminum casting is directly, and the aluminum casting is taken, and the air tightness detection of the precise casting is convenient for detecting personnel for detecting the aluminum casting is carried out, and the precise casting, and the aluminum casting is more convenient for detecting the aluminum casting.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.
Fig. 2 is a front view of the first embodiment of the present invention.
Fig. 3 is a partial structural schematic diagram of the first embodiment of the present invention.
Fig. 4 is an enlarged view of a portion of the structure of fig. 1 according to the present invention.
Fig. 5 is a schematic structural diagram of a second embodiment of the present invention.
Fig. 6 is a schematic structural diagram of a third embodiment of the present invention.
101-base, 102-roller, 103-placing rack, 104-cylinder, 105-bottom plate, 106-water tank, 107-disc, 108-supporting rod, 109-supporting piece, 110-pressing plate, 111-sealing block, 112-fan, 113-connecting pipe, 114-telescopic rod, 115-soft pad, 116-supporting groove, 117-air inlet, 118-supporting plate, 119-motor, 201-transverse plate, 202-supporting plate, 203-rod body, 204-spring, 205-pulling piece, 301-slide block, 302-connecting block, 303-outer rod, 304-inner rod, 305-slide groove.
Detailed Description
The first embodiment:
referring to fig. 1 to 4, fig. 1 is a schematic structural diagram of a first embodiment of the present invention, fig. 2 is a front view of the first embodiment of the present invention, fig. 3 is a schematic partial structural diagram of the first embodiment of the present invention, and fig. 4 is an enlarged partial structural view of fig. 1 a of the present invention.
The invention provides a gas tightness detection device for a precision aluminum casting, which comprises the following steps: the aluminum casting air tightness detection device comprises a base 101, a plurality of rollers 102 and a detection mechanism, wherein the detection mechanism comprises a placing frame 103, two air cylinders 104, a bottom plate 105, a water tank 106, a driving unit, a disc 107, a supporting rod 108, a supporting piece 109, a pressing plate 110, a sealing block 111, a fan 112, a connecting pipe 113, an expansion rod 114 and a cushion 115;
for the present embodiment, the rollers 102 are all connected to the base 101 in a rolling manner, and the base 101 can be moved more conveniently by the rollers 102.
Wherein the placing frame 103 is fixedly connected with the base 101, the two air cylinders 104 are both installed on the base 101, the output ends of the two air cylinders 104 are both fixedly connected with the bottom plate 105, the water tank 106 is arranged on the bottom plate 105, the driving unit is fixedly connected with the base 101, the output end of the driving unit is fixedly connected with the disc 107, one end of the abutting piece 109 penetrates through the placing frame 103 and is fixedly connected with the pressing plate 110, the abutting piece 109 is provided with an abutting groove 116, one end of the abutting rod 108 is fixedly connected with the disc 107, the other end of the abutting rod 108 is inserted into the abutting groove 116, the fan 112 is arranged on the base 101, the sealing block 111 is arranged on the placing frame 103, the sealing block 111 is provided with an air inlet 117, and the connecting pipe 113 is arranged between the fan 112 and the air inlet 117, by arranging the detection mechanism, when the air tightness of the precision aluminum casting needs to be detected, the precision aluminum casting is firstly placed on the placing piece, the surface of the precision aluminum casting, which needs to be sealed, is aligned with the sealing block 111, then the driving unit is opened, the output end of the driving unit drives the disc 107 to rotate, the disc 107 drives the abutting rod 108 to rotate in the abutting groove 116, the abutting rod 108 drives the abutting piece 109 to slide on the placing frame 103, at the moment, the abutting piece 109 drives the pressing plate 110 to slide, the pressing plate 110 abuts against the precision aluminum casting when sliding, so that the precision aluminum casting is pressed, after the precision aluminum casting is tightly sealed, the two air cylinders 104 are opened, the two air cylinders 104 control the bottom plate 105 to ascend, the bottom plate 105 drives the water tank 106 to ascend, so that the water in the water tank 106 soaks the precision aluminum casting, then, the power supply of the fan 112 is turned on, so that the fan 112 sends air to the air inlet 117 from the connecting pipe 113, the air is added into the precision aluminum casting, whether bubbles are generated on the surface of the precision aluminum casting is observed, so as to judge the air tightness of the precision aluminum casting, if bubbles are generated, the air tightness is poor, if no bubbles are generated, the air tightness of the precision aluminum casting is good, after the detection is completed, the two air cylinders 104 are used for controlling the bottom plate 105 to descend, then the driving unit rotates to indirectly drive the pressing plate 110 to loosen the precision aluminum casting from the precision aluminum casting and take down the precision aluminum casting, and in this way, the precision aluminum casting can be fixed more conveniently, and the labor intensity of detection personnel is reduced.
Secondly, the support plate is fixedly connected with the base 101, the motor is installed on the support plate, and the support plate and the motor are arranged, so that the motor can be fixed on the base 101 through the support plate.
Meanwhile, one end of the telescopic rod 114 is fixedly connected with the base 101, the other end of the telescopic rod 114 is fixedly connected with the abutting piece 109, and by arranging the telescopic rod 114, when the abutting piece 109 moves, the abutting piece 109 drives the telescopic rod 114 to stretch, so that the stability of the abutting piece 109 can be improved.
In addition, the soft pad 115 is bonded to the surface of the pressing plate 110 away from the abutting piece 109, and the pressing plate 110 can be prevented from damaging the precision aluminum casting by the soft pad 115.
By using the air tightness detection device for the precision aluminum casting of the embodiment, through setting the detection mechanism, when the air tightness detection of the precision aluminum casting is required, firstly, the precision aluminum casting is placed on the placing piece, the sealing surface of the precision aluminum casting required to be sealed is aligned with the sealing block 111, then, the motor is turned on, the output end of the motor drives the disc 107 to rotate, the disc 107 drives the abutting rod 108 to rotate in the abutting groove 116, the abutting rod 108 drives the abutting piece 109 to slide on the placing frame 103, at this time, the abutting piece 109 drives the pressing plate 110 to slide, the pressing plate 110 abuts against the precision aluminum casting when sliding, so that the precision aluminum casting is compressed, after the precision aluminum casting is tightly sealed, the two air cylinders 104 are opened, the two air cylinders 104 control the bottom plate 105 to ascend, the bottom plate 105 drives the water tank 106 to ascend, the water in the water tank 106 is used for soaking the precision aluminum casting, then the power supply of the fan 112 is turned on, the fan 112 is used for sending air from the connecting pipe 113 to the air inlet 117, the air is added into the precision aluminum casting, whether bubbles are generated on the surface of the precision aluminum casting is observed, the air tightness of the precision aluminum casting is judged, if bubbles are generated, the air tightness is poor, if no bubbles are generated, the air tightness of the precision aluminum casting is good, after the detection is completed, the two air cylinders 104 are used for controlling the bottom plate 105 to descend, then the motor rotates to indirectly drive the pressing plate 110 to loosen from the precision aluminum casting and take down the precision aluminum casting, in this way, the precision aluminum casting can be more conveniently fixed, the labor intensity of detection personnel is reduced, and through the arrangement of the telescopic rod 114, when the abutting part 109 moves, the telescopic rod 114 is driven by the abutting part 109 to stretch and retract, therefore, the stability of the holding member 109 can be improved, and the pressing plate 110 can be prevented from damaging the precision aluminum casting by the cushion 115.
The second embodiment:
referring to fig. 5 on the basis of the first embodiment, fig. 5 is a schematic structural diagram of a second embodiment of the present invention.
The invention provides air tightness detection equipment for a precision aluminum casting, which further comprises two groups of mounting assemblies, wherein each mounting assembly comprises a transverse plate 201, a supporting plate 202, a rod body 203, two springs 204 and a pulling piece 205.
For the specific embodiment, the two sets of the mounting assemblies are symmetrically arranged on the bottom plate 105, and the water tank 106 can be more conveniently fixed and detached for cleaning by arranging the two sets of the mounting assemblies.
The horizontal plate 201 is fixedly connected with the bottom plate 105, one end of the rod body 203 penetrates through the horizontal plate 201 and is fixedly connected with the abutting plate 202, one end of each of the two springs 204 is fixedly connected with the horizontal plate 201, the other end of each of the two springs 204 is fixedly connected with the abutting plate 202, when the water tank 106 needs to be fixed, the two rod bodies 203 are pulled firstly, the rod bodies 203 drive the abutting plates 202 to move, the abutting plates 202 drive the corresponding two springs 204 to contract, then the water tank 106 is placed on the bottom plate 105, the two rod bodies 203 are released, the corresponding two springs 204 reset to drive the abutting plates 202 to move, the abutting plates 202 drive the rod bodies 203 to slide on the horizontal plate 201, the two abutting plates 202 abut on the water tank 106, so that the water tank 106 is fixed, when the water tank 106 needs to be taken down, the two rod bodies 203 are pulled, the rod bodies 203 drive the abutting plates 202 to move, the abutting plates 202 drive the two corresponding springs 204 to contract, so that the two abutting plates 202 do not need to be cleaned on the water tank 106, and the water tank 106 can be cleaned.
Secondly, the pulling element 205 is fixedly connected with one end of the rod body 203 far away from the abutting plate 202, and the rod body 203 can be pulled more conveniently by arranging the pulling element 205.
When the water tank 106 needs to be fixed, firstly two rod bodies 203 are pulled, the rod bodies 203 drive the abutting plates 202 to move, the abutting plates 202 drive the corresponding two springs 204 to contract, then the water tank 106 is placed on the bottom plate 105, the two rod bodies 203 are loosened, the corresponding two springs 204 reset to drive the abutting plates 202 to move, the abutting plates 202 drive the rod bodies 203 to slide on the transverse plate 201, the two abutting plates 202 abut against the water tank 106, so that the water tank 106 is fixed, when the water tank 106 needs to be taken down, the two rod bodies 203 are pulled, the rod bodies 203 drive the abutting plates 202 to move, the abutting plates 202 drive the corresponding two springs 204 to contract, so that the two abutting plates 202 do not abut against the water tank 106 any more, then the water tank 106 is taken down for cleaning, and the pulling piece 205 is arranged, so that the rod bodies 203 can be pulled more conveniently.
Second embodiment:
referring to fig. 6 based on the first embodiment, fig. 6 is a schematic structural diagram of a third embodiment of the present invention.
The invention provides air tightness detection equipment for a precision aluminum casting, which further comprises two groups of stabilizing components, wherein each stabilizing component comprises two sliding blocks 301, two connecting blocks 302, an outer rod 303 and an inner rod 304.
For the present embodiment, the two sets of stabilizing assemblies are symmetrically disposed on the bottom plate 105, and the stability of the bottom plate 105 can be improved by disposing the two sets of stabilizing assemblies.
The base 101 is provided with a sliding groove 305, the two sliding blocks 301 are slidably connected with the base 101 and are respectively located in the sliding groove 305, one end of each of the two connecting blocks 302 is hinged to the corresponding sliding block 301, the other end of each of the two connecting blocks 302 is hinged to the base plate 105, when the base plate 105 moves, the base plate 105 drives the multiple blocks, one ends of the connecting blocks 302 are all rotated on the base plate 105 to drive the multiple blocks, the other ends of the connecting blocks 302 are respectively rotated on the corresponding sliding blocks 301, and the connecting blocks 302 drive the sliding blocks 301 to slide in the sliding grooves 305, so that the stability of the base plate 105 can be improved.
Secondly, one end of the outer rod 303 is fixedly connected with one of the sliding blocks 301, the inner rod 304 is sleeved at the other end of the outer rod 303, one end of the inner rod 304, which is far away from the outer rod 303, is fixedly connected with the other sliding block 301, when the sliding block 301 slides in the sliding groove 305, the corresponding sliding block 301 drives the inner rod 304 to slide in the outer rod 303, so that the stability of the corresponding two sliding blocks 301 can be improved.
Use a gas tightness check out test set for accurate aluminum casting of this embodiment when bottom plate 105 removes, bottom plate 105 drives the polylith the one end of connecting block 302 is all in rotate on the bottom plate 105, drives the polylith the other end of connecting block 302 is respectively in corresponding rotate on the slider 301, connecting block 302 drives slider 301 is in slide in the spout 305 to this can promote bottom plate 105's stability, slider 301 is in when sliding in the spout 305, correspond slider 301 drives interior pole 304 is in slide in outer pole 303, so as to this can promote two of correspondence slider 301's stability.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. An air tightness detection device for a precise aluminum casting, which comprises a base and a plurality of rollers, wherein the rollers are all in rolling connection with the base,
the device also comprises a detection mechanism;
the detection mechanism comprises a placement frame, two cylinders, a bottom plate, a water tank, a driving unit, a disc, a supporting rod, a supporting piece, a pressing plate, a sealing block, a fan and a connecting pipe, wherein the placement frame is fixedly connected with the base, the two cylinders are installed on the base, the output ends of the two cylinders are fixedly connected with the bottom plate, the water tank is arranged on the bottom plate, the driving unit is fixedly connected with the base, the output end of the driving unit is fixedly connected with the disc, one end of the supporting piece penetrates through the placement frame and is fixedly connected with the pressing plate, the supporting piece is provided with a supporting groove, one end of the supporting rod is fixedly connected with the disc, the other end of the supporting rod is inserted into the supporting groove, the fan is arranged on the base, the sealing block is arranged on the placement frame, the sealing block is provided with an air inlet, and the connecting pipe is arranged between the fan and the air inlet.
2. The apparatus for detecting the airtightness of a precision aluminum casting according to claim 1,
the driving unit comprises a support plate and a motor, the support plate is fixedly connected with the base, and the motor is installed on the support plate.
3. The apparatus for detecting the airtightness of a precision aluminum casting according to claim 2,
the detection mechanism further comprises a telescopic rod, one end of the telescopic rod is fixedly connected with the base, and the other end of the telescopic rod is fixedly connected with the abutting piece.
4. The apparatus for detecting the airtightness of a precision aluminum casting according to claim 3,
the detection mechanism further comprises a soft pad, and the soft pad is bonded with one surface of the pressing plate, which is far away from the abutting piece.
5. The apparatus for detecting the airtightness of a precision aluminum casting according to claim 4,
the air tightness detection equipment for the precise aluminum casting further comprises two groups of mounting assemblies, and the two groups of mounting assemblies are symmetrically arranged on the bottom plate.
6. The airtightness detection apparatus for precision aluminum casting according to claim 5,
the mounting assembly comprises a transverse plate, a supporting plate, a rod body and two springs, the transverse plate is fixedly connected with the bottom plate, one end of the rod body penetrates through the transverse plate and is fixedly connected with the supporting plate, one end of each spring is fixedly connected with the transverse plate, and the other end of each spring is fixedly connected with the supporting plate.
7. The apparatus for detecting the airtightness of a precision aluminum casting according to claim 6,
the mounting assembly further comprises a pulling part, and the pulling part is fixedly connected with one end, far away from the abutting plate, of the rod body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211417027.1A CN115711710A (en) | 2022-11-14 | 2022-11-14 | A gas tightness check out test set for accurate aluminum casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211417027.1A CN115711710A (en) | 2022-11-14 | 2022-11-14 | A gas tightness check out test set for accurate aluminum casting |
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| Publication Number | Publication Date |
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| CN115711710A true CN115711710A (en) | 2023-02-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211417027.1A Pending CN115711710A (en) | 2022-11-14 | 2022-11-14 | A gas tightness check out test set for accurate aluminum casting |
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| CN108921254A (en) * | 2018-07-31 | 2018-11-30 | 温州大学瓯江学院 | A kind of automobile based on RFID radio frequency identification stops the device into garage |
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