CN211515244U - Bearing body gas tightness detects frock and device - Google Patents
Bearing body gas tightness detects frock and device Download PDFInfo
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- CN211515244U CN211515244U CN201922412730.3U CN201922412730U CN211515244U CN 211515244 U CN211515244 U CN 211515244U CN 201922412730 U CN201922412730 U CN 201922412730U CN 211515244 U CN211515244 U CN 211515244U
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Abstract
The utility model discloses a bearing body air tightness detection tool, which comprises a positioning device, a driving device and a sealing device, wherein the sealing device is arranged on a driving rod of the driving device, and the positioning device comprises a workpiece disc and a positioning core arranged on the workpiece disc; the driving device comprises an upper driving device, a left driving device and a right driving device; the sealing device comprises a central sealing disc arranged on the upper driving device and side sealing rods arranged on the left driving device and the right driving device. Be equipped with multiunit drive arrangement, match closing device, can carry out the shutoff to the hole on the bearing body, ensure that the testing process is stable and do not have the omission. Wherein the side sealing rod comprises an air sealing column and a detachable plugging head arranged at the front end of the air sealing column, and can be detachably connected, so that the application range and the universality of the device are enhanced.
Description
Technical Field
The utility model relates to a bearing machined part quality inspection field, in particular to bearing body gas tightness detects frock.
Background
And air tightness detection is also called leakage detection or tightness detection. The method is widely applied to the automobile manufacturing industry, such as the air tightness detection of bearing parts such as turbocharger intermediates and turbine shells.
Because this type of bearing body connecting hole is many, in current conventional detection, need the manual work to add the end cap, block up some holes that can give vent to anger and detect after, in actual operation, this process is loaded down with trivial details, the error easily appears. Because plugs need to be added to a plurality of holes, in actual detection, the phenomenon that the plugs are forgotten to be added or the plugs are left in a workpiece and forgotten to be taken out often occurs.
In addition, this method works inefficiently and is difficult to detect for batch parts.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem who solves: the utility model aims at solving the deficiencies in the prior art, providing a detect stably, bearing body gas tightness detection frock that the error is little, efficient.
The technical scheme of the utility model: the utility model discloses a bearing body gas tightness detection frock, including positioner, drive arrangement and obturator, the obturator sets up on the actuating lever of the said drive arrangement, the said positioner includes the positioning disk and sets up the positioning core on the said positioning disk; the driving device comprises an upper driving device, a left driving device and a right driving device; the sealing device comprises a central sealing disc arranged on the upper driving device and side sealing rods arranged on the left driving device and the right driving device.
Furthermore, the side sealing rod comprises an air sealing column and a detachable plugging head arranged at the front end of the air sealing column.
Furthermore, the right driving fixing device comprises a driving mounting plate connected with the right driving device and a rib plate for fixing the driving mounting plate.
The positioning device, the driving device and the sealing device are arranged on the bottom plate; the bottom plate is provided with a handle.
Further, still include the yard device of sweeping of two-dimensional code on the discernment bearing body.
Furthermore, an angular positioning column is also arranged on the positioning disc; the contact surface of the positioning disc and the workpiece is a smooth and clean plane.
Further, the driving device is a cylinder or an oil cylinder.
The utility model discloses still include a bearing body gas tightness detection device, which comprises a frame, be equipped with detection station, on-off control subassembly and instruction alarm lamp in the frame, be equipped with as above-mentioned arbitrary in the detection station bearing body gas tightness detect frock.
Furthermore, the detection stations are divided into two groups, including a first detection station and a second detection station.
The utility model has the advantages of compared with the prior art:
1. be equipped with multiunit drive arrangement, match closing device, can carry out the shutoff to the hole on the bearing body, ensure that the testing process is stable and do not have the omission. Wherein the side sealing rod comprises an air sealing column and a detachable plugging head arranged at the front end of the air sealing column, and can be detachably connected, so that the application range and the universality of the device are enhanced.
2. The right driving fixing device comprises a driving mounting plate connected with the right driving device and a rib plate for fixing the driving mounting plate, so that the driving device is guaranteed to be firmly and stably installed, the running stability of the driving device is guaranteed, the blocking head is guaranteed to run stably, and the bearing body is sealed and stable.
3. An angular positioning column is arranged and can be matched with the positioning core; after the positioning core completes the initial placement and positioning of the bearing body, the angular positioning columns are matched, the angular positioning of the bearing body is completed, and the accuracy of plugging the holes in the bearing body by the sealing device is ensured.
4. Be equipped with the yard device of sweeping of two-dimensional code on the discernment bearing body, the part is corresponded to the two-dimensional code, must sweep out the two-dimensional code earlier before the leak hunting, and detecting system just can move, otherwise can not work. After the detection is finished, the two-dimensional code data and the detection data (leakage amount is stored, only the two-dimensional code needs to be searched for when defects are found in the later period, and all retesting is not needed.
Drawings
FIG. 1 is a schematic structural diagram of a bearing body airtightness detection tool;
FIG. 2 is a schematic view of the working state of the tool for detecting the air tightness of the bearing body;
FIG. 3 is a schematic structural diagram of the left and right driving devices of the tool for detecting the air tightness of the bearing body;
fig. 4 is a schematic view of the entire structure of the present bearing body airtightness detection apparatus.
Detailed Description
In order to deepen the understanding of the present invention, we will make further details of the present invention with reference to the drawings, and this embodiment is only used to explain the present invention, and does not constitute a limitation to the protection scope of the present invention.
Fig. 1-3 show the utility model discloses an embodiment of bearing body gas tightness detection frock, including setting up the yard device of sweeping of two-dimensional code on positioner, drive arrangement, obturator and the discernment bearing body on the bottom plate. The bottom plate 8 is provided with a handle 5. The sealing device is arranged on a driving rod of the driving device, and the positioning device comprises a positioning disk 6, a positioning core 61 and an angular positioning column 62 which are arranged on the positioning disk 6; the contact surface of the positioning disc 6 and the workpiece is a smooth plane; the driving device is a cylinder, and specifically comprises an upper driving device 20, a left driving device 40 and a right driving device 30; the right driving device 30 is fixed on the bottom plate 8 through a right driving fixing device; the right driving fixing means includes a driving mounting plate 31 connecting the right driving means 30 and a rib plate 32 fixing the driving mounting plate 31. The sealing device comprises a central sealing disc 21 arranged on the upper driving device 20 and side sealing rods 7 arranged on the left driving device 40 and the right driving device 30, wherein the side sealing rods 7 comprise an air sealing column 71 and a detachable sealing head 72 arranged at the front end of the air sealing column 71.
Wherein, the driving device can also adopt an oil cylinder, the left driving device 40 adopts a double-shaft air cylinder, and the upper driving device 20 and the right driving device 30 adopt a single-shaft air cylinder; the central seal disk 21 and the plug 72 are rubber.
As shown in fig. 4, the utility model relates to an embodiment of bearing body gas tightness detection device, including frame 1, be equipped with detection station, on-off control subassembly 10 and pilot alarm lamp 11 on frame 1, it has two sets ofly to detect the station, including first detection station 1-1 and second detection station 1-2, is equipped with foretell bearing body gas tightness in the detection station and detects the frock.
The utility model discloses the working process: sweep a yard device and be equipped with two-dimensional code on the discernment bearing body, have the discovery midbody gas leakage, need whole batch to check out leaks again and select. The two-dimension code is used for corresponding to the part, the two-dimension code must be scanned out before leakage detection, the detection system can operate, and otherwise the operation cannot be carried out. After the detection is finished, the two-dimensional code data and the detection data (leakage amount) are stored. And in the later period, the two-dimensional code is found only by finding out the bad codes, and the whole retest is not needed.
The utility model has the characteristics of press from both sides the dynamics moderate, press from both sides tightly effectual, owing to be equipped with multiunit drive arrangement, match the obturator, can carry out the shutoff to the hole on the bearing body, ensure that the testing process is stable not have and omit. The side sealing rod 7 comprises an air sealing column 71 and a detachable sealing head 72 arranged at the front end of the air sealing column 71, and the side sealing rod is detachably connected with the air sealing column 71, so that the application range and the universality of the device are enhanced; the right driving fixing device comprises a driving mounting plate 31 connected with the right driving device 30 and a rib plate 32 for fixing the driving mounting plate 31, so that the driving device is ensured to be firmly and stably mounted, the running stability of the driving device is ensured, the stable running of the blocking head 72 is ensured, and the blocking head is stably sealed and stably connected with the bearing body 9; secondly, be equipped with the yard device of sweeping of two-dimensional code on the discernment bearing body, the part is corresponded to the two-dimensional code, must sweep out the two-dimensional code earlier before the leak hunting, and detecting system just can move, otherwise can not work. After the detection is finished, the two-dimensional code data and the detection data (leakage amount is stored, only the two-dimensional code needs to be searched for when defects are found in the later period, and all retesting is not needed.
The foregoing detailed description of the embodiments is provided for the purpose of illustrating the technical concept and structural features of the present invention, and is not intended to limit the scope of the present invention, which is defined by the claims and the accompanying drawings.
Claims (9)
1. The utility model provides a bearing body gas tightness detects frock, includes positioner, drive arrangement and closing device, closing device sets up on drive arrangement's the actuating lever, its characterized in that: the positioning device comprises a positioning disc (6) and a positioning core (61) arranged on the positioning disc (6); the driving device comprises an upper driving device (20), a left driving device (40) and a right driving device (30); the sealing device comprises a central sealing disc (21) arranged on the upper driving device (20) and side sealing rods (7) arranged on the left driving device (40) and the right driving device (30).
2. The bearing body airtightness detection tool according to claim 1, characterized in that: the side sealing rod (7) comprises an air sealing column (71) and a detachable sealing head (72) arranged at the front end of the air sealing column (71).
3. The bearing body airtightness detection tool according to claim 1, characterized in that: the right driving fixing device comprises a driving mounting plate (31) connected with the right driving device (30) and a rib plate (32) for fixing the driving mounting plate (31).
4. The bearing body airtightness detection tool according to claim 1, characterized in that: the device also comprises a bottom plate (8), and the positioning device, the driving device and the sealing device are all arranged on the bottom plate (8); the bottom plate (8) is provided with a handle (5).
5. The bearing body airtightness detection tool according to claim 1, characterized in that: still including the two-dimensional code sweep yard device on the discernment bearing body.
6. The bearing body airtightness detection tool according to claim 1, characterized in that: an angular positioning column (62) is further arranged on the positioning disc (6); the contact surface of the positioning disc (6) and the workpiece is a smooth and clean plane.
7. The bearing body airtightness detection tool according to claim 1, characterized in that: the driving device is a cylinder or an oil cylinder.
8. The utility model provides a bearing body gas tightness detection device which characterized in that: the bearing body airtightness detection tool comprises a rack (1), wherein a detection station, a switch control assembly (10) and an indication alarm lamp (11) are arranged on the rack (1), and the bearing body airtightness detection tool is arranged in the detection station according to any one of claims 1 to 6.
9. The bearing body airtightness detection apparatus according to claim 8, wherein: the detection stations are divided into two groups, including a first detection station (1-1) and a second detection station (1-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922412730.3U CN211515244U (en) | 2019-12-27 | 2019-12-27 | Bearing body gas tightness detects frock and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922412730.3U CN211515244U (en) | 2019-12-27 | 2019-12-27 | Bearing body gas tightness detects frock and device |
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| Publication Number | Publication Date |
|---|---|
| CN211515244U true CN211515244U (en) | 2020-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922412730.3U Active CN211515244U (en) | 2019-12-27 | 2019-12-27 | Bearing body gas tightness detects frock and device |
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| Country | Link |
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| CN (1) | CN211515244U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112629855A (en) * | 2020-12-02 | 2021-04-09 | 胡建 | Bearing sealing performance detection device |
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2019
- 2019-12-27 CN CN201922412730.3U patent/CN211515244U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112629855A (en) * | 2020-12-02 | 2021-04-09 | 胡建 | Bearing sealing performance detection device |
| CN112629855B (en) * | 2020-12-02 | 2022-12-27 | 无锡宏星机电科技有限公司 | Bearing sealing performance detection device |
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