CN111408544A - Clamping rotary type automatic leak detector - Google Patents
Clamping rotary type automatic leak detector Download PDFInfo
- Publication number
- CN111408544A CN111408544A CN202010347269.2A CN202010347269A CN111408544A CN 111408544 A CN111408544 A CN 111408544A CN 202010347269 A CN202010347269 A CN 202010347269A CN 111408544 A CN111408544 A CN 111408544A
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- CN
- China
- Prior art keywords
- bottom plate
- plugging mechanism
- rolling bearing
- plugging
- leak detector
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 230000007246 mechanism Effects 0.000 claims abstract description 54
- 238000005096 rolling process Methods 0.000 claims abstract description 34
- 230000000712 assembly Effects 0.000 claims abstract description 6
- 238000000429 assembly Methods 0.000 claims abstract description 6
- 230000007547 defect Effects 0.000 abstract description 8
- 238000001514 detection method Methods 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000012545 processing Methods 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/3404—Sorting according to other particular properties according to properties of containers or receptacles, e.g. rigidity, leaks, fill-level
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
Abstract
A clamping rotary automatic leak detector is characterized in that a middle bearing mounting seat is arranged in the middle of a lower bottom plate of the rotary automatic leak detector, a middle rolling bearing and a bearing cover plate are arranged in the middle of an upper bottom plate of the rotary automatic leak detector and on the middle bearing mounting seat, a plurality of plugging mechanisms are arranged on the periphery of the upper bottom plate, and a clamp assembly and an inflation assembly are arranged on the periphery of the upper bottom plate and between the plugging mechanisms. Side rolling bearing assemblies are mounted on both sides of the lower base plate and below the upper base plate. The invention utilizes the main rolling of the middle rolling bearing and the auxiliary rolling of the side rolling bearing to drive the upper bottom plate and the workpiece to flexibly rotate, thereby achieving the processes of quickly clamping and quickly plugging each surface of the workpiece. The workpiece can be clamped and plugged in multiple surfaces by one operator at one operating station, then the inside of the workpiece is inflated to sink the whole leak detector into a water tank, and internal defect leak detection is carried out to find and judge whether the product is qualified or not. Thereby improving the production efficiency and the processing quality of the product.
Description
Technical Field
The invention relates to detection equipment, in particular to an automatic leak detector for searching leakage points of automobile engine parts.
Background
In the existing automobile engine part manufacturing and processing industry, various automobile engine aluminum alloy parts (such as cylinder bodies, cylinder covers, machine shells and the like) are manufactured and processed by a pressure test procedure to judge whether the products are qualified or not and whether casting defects such as leakage exist or not. According to the special requirements of the products, the requirements on the internal quality of the products are high, and the internal defect detection process is not carried out, so that great potential quality safety hazards exist. If the dry-type pressure test machine is directly put into the dry-type pressure test machine, the input cost is high, and the time period is long. Is not suitable for the early product sample-mixing stage. At present, wet type (water measurement type) detection is generally adopted, certain pressure is filled into a closed cavity of a cylinder cover, the closed cavity is placed into a water tank, whether leakage and qualification are achieved is determined by observing whether bubbles are generated in a cylinder cover product, however, clamping of the cylinder cover product is troublesome and complicated, multi-user cooperation operation is needed, and working efficiency is low.
Disclosure of Invention
The invention aims to overcome the defects and provides the clamping rotary type automatic leak detector which is simple, convenient, rapid and flexible in clamping and saves labor force, and can search whether a workpiece leaks or not in machining so that the phenomenon that products with quality defects flow into a client side due to the internal leakage defects of the products can be avoided in the manufacturing process of automobile aluminum alloy parts.
The purpose of the invention is realized by the following technical scheme: the clamping rotary type automatic leak detector comprises an upper base plate and a lower base plate, wherein a middle bearing mounting seat is arranged on the middle part of the lower base plate, a middle rolling bearing and a bearing cover plate are arranged on the middle part of the upper base plate and on the middle bearing mounting seat, a plurality of plugging mechanisms are arranged on the periphery of the upper base plate, and a clamp assembly and an inflation assembly are arranged on the periphery of the upper base plate and between the plugging mechanisms.
The plugging mechanism comprises a first plugging mechanism, a second plugging mechanism, a third plugging mechanism and a fourth plugging mechanism, clamp assemblies are arranged between the first plugging mechanism and the second plugging mechanism, between the second plugging mechanism and the third plugging mechanism, and between the third plugging mechanism and the fourth plugging mechanism, and an inflation assembly is arranged between the first plugging mechanism and the fourth plugging mechanism.
And side rolling bearing assemblies are arranged on two sides of the lower base plate and below the upper base plate, and each side rolling bearing assembly comprises a side rolling bearing seat arranged on the lower base plate, a side rolling bearing arranged on the side rolling bearing seat, and a side bearing pin arranged below the upper base plate and connected with the side rolling bearing.
After the structure of the invention is adopted, the plugging mechanism, the clamp assembly and the inflation assembly are all intensively arranged on the periphery of the upper base plate, the upper base plate and the workpiece are driven to flexibly rotate by the main rolling of the middle rolling bearing and the auxiliary rolling of the side rolling bearing, and the process of quickly clamping and quickly plugging each surface of the workpiece is realized. Clamping and multi-surface plugging of the workpiece can be completed by one operator at one operation station, labor force is obviously saved, then the workpiece is internally inflated, the leak detector is integrally sunk into the water tank, internal defect leak detection is carried out, and whether the product is qualified or not is judged. Therefore, the production efficiency, the processing quality and the like of the product are improved, and the internal quality and the processing efficiency of the product are obviously improved.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and embodiments.
Fig. 1 is a schematic structural diagram (including a workpiece) of a clamping rotary automatic leak detector of the invention.
Fig. 2 is a perspective view of fig. 1 (including the workpiece).
Detailed Description
Referring to fig. 1 and 2, the clamping rotary type automatic leak detector comprises an upper base plate 6 and a lower base plate 7, wherein a middle bearing mounting seat 11 is arranged on the middle part of the lower base plate 7, a middle rolling bearing 10 and a bearing cover plate 8 are arranged on the middle part of the upper base plate 6 and the middle bearing mounting seat 11, a plurality of plugging mechanisms are arranged on the periphery of the upper base plate 6, and a clamp assembly 5 (a plurality of pieces) and an inflation assembly 9 (one piece) are arranged on the periphery of the upper base plate 6 and between the plugging mechanisms. The plugging mechanism comprises a first plugging mechanism 1, a second plugging mechanism 2, a third plugging mechanism 3 and a fourth plugging mechanism 4, clamp assemblies 5 are arranged between the first plugging mechanism 1 and the second plugging mechanism 2, between the second plugging mechanism 2 and the third plugging mechanism 3 and between the third plugging mechanism 3 and the fourth plugging mechanism 4, and an inflating assembly 9 is arranged between the first plugging mechanism 1 and the fourth plugging mechanism 4. In order to better smooth the rotation of the upper plate, side rolling bearing assemblies are mounted on both sides of the lower plate 7 and below the upper plate 6, and comprise side rolling bearing housings 12 mounted on the lower plate 7, side rolling bearings 13 mounted on the side rolling bearing housings, and side bearing pins 14 mounted below the upper plate 6 and connected to the side rolling bearings.
The working principle of the invention is as follows: the upper base plate and the workpiece are driven to flexibly rotate by the main rolling of the middle rolling bearing and the auxiliary rolling of the side rolling bearing, so that the processes of quickly clamping and quickly operating and plugging each surface of the workpiece are achieved. After a workpiece 15 (a cylinder cover product) is clamped in the middle of an upper base plate 6 and above a bearing cover plate 8, the workpiece is firstly pressed and fixed by a clamp assembly 5, a surface A part (containing hole sites) of the workpiece is blocked by a first blocking mechanism 1, a surface B part (containing hole sites) of the workpiece is blocked by a second blocking mechanism 2 after the upper base plate is rotated for 90 degrees, a surface C part (containing hole sites) of the workpiece is blocked by a third blocking mechanism 3 after the upper base plate is rotated for 90 degrees, a surface D part (containing hole sites) of the workpiece is blocked by a fourth blocking mechanism 4 after the upper base plate is rotated for 90 degrees, and an inflation hole of an inflation mechanism 9 is aligned to a related air inlet hole of the workpiece. After finishing all plugging positions of the workpiece, starting equipment sinks the whole leakage detector (also called a clamp device) into the water tank, the inside of the workpiece is inflated by the inflation mechanism 9, internal defect leakage detection is carried out, and whether the quality of the workpiece is qualified or not is judged by searching. The invention has the advantages of reliable connection of all parts, convenient maintenance and disassembly and wide universality.
Claims (3)
1. Clamping rotation type automatic leak detector, including upper plate (6), lower plate (7), its characterized in that: the middle part of the lower bottom plate (7) is provided with a middle bearing mounting seat (11), the middle part of the upper bottom plate (6) and the middle bearing mounting seat (11) are provided with a middle rolling bearing (10) and a bearing cover plate (8), the periphery of the upper bottom plate (6) is provided with a plurality of plugging mechanisms, and the periphery of the upper bottom plate (6) and the part between the plugging mechanisms are provided with a clamp assembly (5) and an inflation assembly (9).
2. The clamping rotary automatic leak detector according to claim 1, characterized in that: the plugging mechanism comprises a first plugging mechanism (1), a second plugging mechanism (2), a third plugging mechanism (3) and a fourth plugging mechanism (4), a clamp assembly (5) is arranged between the first plugging mechanism (1) and the second plugging mechanism (2), between the second plugging mechanism (2) and the third plugging mechanism (3), between the third plugging mechanism (3) and the fourth plugging mechanism (4), and an inflation assembly (9) is arranged between the first plugging mechanism (1) and the fourth plugging mechanism (4).
3. The clamping rotary automatic leak detector according to claim 1 or 2, characterized in that: and side rolling bearing assemblies are arranged on two sides of the lower bottom plate (7) and below the upper bottom plate (6), and each side rolling bearing assembly comprises a side rolling bearing seat (12) arranged on the lower bottom plate (7), a side rolling bearing (13) arranged on the side rolling bearing seat, and a side bearing pin (14) arranged below the upper bottom plate (6) and connected with the side rolling bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010347269.2A CN111408544A (en) | 2020-04-17 | 2020-04-17 | Clamping rotary type automatic leak detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010347269.2A CN111408544A (en) | 2020-04-17 | 2020-04-17 | Clamping rotary type automatic leak detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111408544A true CN111408544A (en) | 2020-07-14 |
Family
ID=71488517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010347269.2A Pending CN111408544A (en) | 2020-04-17 | 2020-04-17 | Clamping rotary type automatic leak detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111408544A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203973221U (en) * | 2014-07-24 | 2014-12-03 | 上海汇众汽车制造有限公司 | Rotating mechanism |
| CN204101247U (en) * | 2014-04-10 | 2015-01-14 | 武汉东方骏驰精密制造有限公司 | Leak-testing apparatus |
| CN204964125U (en) * | 2015-08-12 | 2016-01-13 | 黄岩院桥新兴机械配件厂 | Engine cylinder covers lower leaf formula atmospheric pressure detection mechanism |
| CN205096884U (en) * | 2015-10-28 | 2016-03-23 | 重庆隆兆机械有限公司 | Pump body machine adds clamping mechanism |
| CN206936715U (en) * | 2017-04-21 | 2018-01-30 | 烟台泰利汽车模具股份有限公司 | A kind of weld jig rotary platform device |
| CN208616838U (en) * | 2018-08-01 | 2019-03-19 | 福州鸿基自动化设备有限公司 | Multistation air leak tester rotationally conveying device |
| CN208907410U (en) * | 2018-11-07 | 2019-05-28 | 山东奇虎空调设备集团有限公司 | A kind of blower-use fast disassembly type mounting seat |
| CN208968745U (en) * | 2018-09-19 | 2019-06-11 | 昆山帕捷汽车零部件有限公司 | A kind of rotary gas inspection air leak tester of oil filter base |
| CN209230897U (en) * | 2018-12-05 | 2019-08-09 | 南京艾布纳密封技术股份有限公司 | It is a kind of can Automatic-clamping and the double detection leak detecting devices of engine cylinder body air water that can detect automatically |
| CN212397322U (en) * | 2020-04-17 | 2021-01-26 | 温州瑞明工业股份有限公司 | Clamping rotary type automatic leak detector |
-
2020
- 2020-04-17 CN CN202010347269.2A patent/CN111408544A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204101247U (en) * | 2014-04-10 | 2015-01-14 | 武汉东方骏驰精密制造有限公司 | Leak-testing apparatus |
| CN203973221U (en) * | 2014-07-24 | 2014-12-03 | 上海汇众汽车制造有限公司 | Rotating mechanism |
| CN204964125U (en) * | 2015-08-12 | 2016-01-13 | 黄岩院桥新兴机械配件厂 | Engine cylinder covers lower leaf formula atmospheric pressure detection mechanism |
| CN205096884U (en) * | 2015-10-28 | 2016-03-23 | 重庆隆兆机械有限公司 | Pump body machine adds clamping mechanism |
| CN206936715U (en) * | 2017-04-21 | 2018-01-30 | 烟台泰利汽车模具股份有限公司 | A kind of weld jig rotary platform device |
| CN208616838U (en) * | 2018-08-01 | 2019-03-19 | 福州鸿基自动化设备有限公司 | Multistation air leak tester rotationally conveying device |
| CN208968745U (en) * | 2018-09-19 | 2019-06-11 | 昆山帕捷汽车零部件有限公司 | A kind of rotary gas inspection air leak tester of oil filter base |
| CN208907410U (en) * | 2018-11-07 | 2019-05-28 | 山东奇虎空调设备集团有限公司 | A kind of blower-use fast disassembly type mounting seat |
| CN209230897U (en) * | 2018-12-05 | 2019-08-09 | 南京艾布纳密封技术股份有限公司 | It is a kind of can Automatic-clamping and the double detection leak detecting devices of engine cylinder body air water that can detect automatically |
| CN212397322U (en) * | 2020-04-17 | 2021-01-26 | 温州瑞明工业股份有限公司 | Clamping rotary type automatic leak detector |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200714 |
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| WD01 | Invention patent application deemed withdrawn after publication |