TW201518704A - Airtight detection device - Google Patents
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- TW201518704A TW201518704A TW102142550A TW102142550A TW201518704A TW 201518704 A TW201518704 A TW 201518704A TW 102142550 A TW102142550 A TW 102142550A TW 102142550 A TW102142550 A TW 102142550A TW 201518704 A TW201518704 A TW 201518704A
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Abstract
Description
本發明涉及一種檢測裝置，尤其涉及一種用於氣密性檢測的檢測裝置。The present invention relates to a detecting device, and more particularly to a detecting device for airtightness detecting.
於工業生產中，依所加工的產品應用領域不同，對產品的氣密性要求不同。對氣密性有一定要求的產品，一般需要對產品進行漏氣檢測。先前技術中，一般利用檢測裝置的內外兩個密封圈對產品相關部分進行密封，藉由對密封腔內充入正壓或負壓氣體來檢測產品氣密性。惟，先前的氣密性檢測裝置為了保證密封效果，通常都不方便產品的取放。In industrial production, depending on the application field of the product being processed, the airtightness requirements of the product are different. Products that have certain requirements for air tightness generally need to be tested for leaks. In the prior art, the inner and outer seals of the detecting device are generally used to seal the relevant parts of the product, and the gas tightness of the product is detected by filling the sealed chamber with a positive or negative pressure gas. However, in order to ensure the sealing effect, the previous airtightness detecting device is generally inconvenient to pick and place the product.
為此，本發明提供一種密封效果好、並且方便產品取放的氣密性檢測裝置。To this end, the present invention provides a hermeticity detecting device which has a good sealing effect and is convenient for handling and discharging the product.
一種氣密性檢測裝置，用於檢測產品的氣密性，該氣密性檢測裝置包括控制機台，以及安裝於控制機臺上的定位載具、外密封組件、推動組件及內密封組件。該外密封組件固定於該定位載具內，該外密封組件包括中空的套筒，該套筒的內壁設有環狀的第一凹槽及第二凹槽，分別收容有第一外密封圈及第二外密封圈，該套筒的外壁上設有第一充氣口、抽真空口、第二充氣口及氣壓錶介面，該第一充氣口、第二充氣口分別與第一外密封圈及第二外密封圈相連通。該內密封組件連接於該推動組件上，該推動組件帶動該內密封組件移動。該內密封組件包括第一內密封圈、第二內密封圈及兩個第三充氣口，該第三充氣口分別與第一內密封圈及第二內密封圈相通。A hermeticity detecting device for detecting airtightness of a product, the airtightness detecting device comprising a control machine, and a positioning carrier, an outer sealing assembly, a pushing assembly and an inner sealing assembly mounted on the control machine. The outer seal assembly is fixed in the positioning carrier, the outer seal assembly comprises a hollow sleeve, and the inner wall of the sleeve is provided with an annular first groove and a second groove, respectively receiving the first outer seal a second outer sealing ring, the outer wall of the sleeve is provided with a first inflation port, a vacuuming port, a second inflation port and a barometer interface, and the first inflation port and the second inflation port are respectively respectively sealed with the first outer seal The ring and the second outer sealing ring are in communication. The inner seal assembly is coupled to the pusher assembly, and the pusher assembly drives the inner seal assembly to move. The inner seal assembly includes a first inner seal ring, a second inner seal ring and two third inflation ports, the third inflation port being in communication with the first inner seal ring and the second inner seal ring, respectively.
該產品是具有複數個孔的圓柱形殼體，包括本體，上環及下環。上環及下環間隔設於本體中。該氣密性檢測裝置用以上環、下環與本體的配合位置的氣密性檢測。The product is a cylindrical housing having a plurality of holes, including a body, an upper ring and a lower ring. The upper ring and the lower ring are spaced apart from each other in the body. The airtightness detecting device detects the airtightness of the joint position of the upper ring and the lower ring with the main body.
該第一內密封圈與該上環的上表面緊貼，該第二內密封圈與該下環的內表面緊貼，該第一外密封圈、第二外密封圈分別與本體的外表面的環間無孔區域相貼緊，形成密閉區域。The first inner sealing ring is in close contact with the upper surface of the upper ring, and the second inner sealing ring is in close contact with the inner surface of the lower ring, and the first outer sealing ring and the second outer sealing ring respectively correspond to the outer surface of the body The non-porous areas between the rings are in close contact to form a closed area.
本發明的氣密性檢測裝置用於網孔性殼體產品的氣密性檢測，結構簡單，利用內密封組件及外密封組件中的密封圈充氣膨脹對產品的內外同時密封，形成密閉區域，藉由與對密閉區域抽真空並利用氣壓錶檢測真空度，實現對產品氣密性的檢測，並且藉由各密封圈排氣以收縮密封圈，方便產品取放。The airtightness detecting device of the invention is used for detecting the airtightness of the meshed casing product, has a simple structure, and is inflated by the inner ring seal assembly and the outer seal assembly in the inner seal and the outer seal to form a closed region. By detecting the degree of vacuum by vacuuming the sealed area and using a barometer, the airtightness of the product is detected, and the sealing ring is vented by each sealing ring to facilitate the pick-and-place of the product.
圖1係本發明較佳實施例中的待檢測產品的剖視圖。BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a cross-sectional view of a product to be tested in a preferred embodiment of the present invention.
圖2係本發明較佳實施例的檢測裝置的結構示意圖。2 is a schematic structural view of a detecting device according to a preferred embodiment of the present invention.
圖3係圖2所示的檢測裝置用於檢測圖1所示產品的狀態示意圖。Figure 3 is a schematic view showing the state of the product shown in Figure 1 for detecting the product shown in Figure 1.
圖4係圖2中所示檢測裝置的外密封組件的結構示意圖。Figure 4 is a schematic view showing the structure of the outer seal assembly of the detecting device shown in Figure 2.
圖5係圖4所示的外密封組件沿線Ⅴ-Ⅴ的剖視圖。Figure 5 is a cross-sectional view of the outer seal assembly shown in Figure 4 taken along line V-V.
圖6係圖4所示的外密封組件沿線Ⅵ-Ⅵ的剖視圖。Figure 6 is a cross-sectional view of the outer seal assembly of Figure 4 taken along line VI-VI.
圖7係圖2中所示檢測裝置的內密封組件的結構示意圖。Figure 7 is a schematic view showing the structure of the inner seal assembly of the detecting device shown in Figure 2.
請一倂參考圖1、圖2及圖3，本發明較佳的實施方式提供一種氣密性檢測裝置100，用於產品200的氣密性檢測。Referring to FIG. 1, FIG. 2 and FIG. 3, a preferred embodiment of the present invention provides a hermeticity detecting apparatus 100 for airtightness detection of a product 200.
於本實施例中，該待檢測的產品以產品200為例進行氣密性檢測。產品200是具有複數個孔的圓柱形殼體，包括上環11，下環12及本體13。上環11及下環12間隔設於本體13中，與本體13的配合面是用膠粘合的。為使上環11、下環12與本體13的配合位置無間隙且氣密性較好，需對產品200的氣密性進行檢測。In the embodiment, the product to be detected is subjected to airtightness detection using the product 200 as an example. Product 200 is a cylindrical housing having a plurality of apertures including upper ring 11, lower ring 12 and body 13. The upper ring 11 and the lower ring 12 are spaced apart from each other in the body 13, and the mating faces of the body 13 are glued. In order to make the matching position of the upper ring 11 and the lower ring 12 and the body 13 free of gaps and airtightness, the airtightness of the product 200 needs to be detected.
該氣密性檢測裝置100包括控制機台300，以及安裝於控制機台300上的護罩10、定位載具20、外密封組件30、推動組件40及內密封組件50。外密封組件30固定於定位載具20內，內密封組件50連接於推動組件40上，推動組件40帶動內密封組件50移動。The airtightness detecting device 100 includes a control machine 300, and a shroud 10, a positioning carrier 20, an outer seal assembly 30, a pusher assembly 40, and an inner seal assembly 50 mounted on the control machine 300. The outer seal assembly 30 is fixed in the positioning carrier 20, and the inner seal assembly 50 is coupled to the push assembly 40, and the push assembly 40 drives the inner seal assembly 50 to move.
護罩10及定位載具20相鄰固定於控制機台300上。護罩10包括固定架101及護罩外殼102。護罩外殼102包圍固定架101相鄰的三側並圍成一矩形容納腔。The shield 10 and the positioning carrier 20 are adjacently fixed to the control machine 300. The shield 10 includes a holder 101 and a shield housing 102. The shroud housing 102 encloses three adjacent sides of the mounting bracket 101 and encloses a rectangular receiving cavity.
推動組件40可滑動地設置於護罩10的矩形容納腔中，並且推動組件40藉由卡扣片101a豎直裝設於固定架101的前側。The pusher assembly 40 is slidably disposed in the rectangular receiving cavity of the shield 10, and the pusher assembly 40 is vertically mounted on the front side of the mount 101 by the snap tab 101a.
定位載具20大致為方形箱體，包括上蓋201，上蓋201的中心開有圓形孔202。定位載具20於圓形孔202的四周間隔設有複數個第一螺孔203。外密封組件30穿過圓形孔202並固定於定位載具20內。The positioning carrier 20 is substantially a square box, including an upper cover 201, and a circular hole 202 is formed in the center of the upper cover 201. The positioning carrier 20 is provided with a plurality of first screw holes 203 at intervals around the circular hole 202. The outer seal assembly 30 passes through the circular aperture 202 and is secured within the positioning carrier 20.
請一倂參考圖4，外密封組件30包括有中空的圓柱形套筒301。套筒301具有頂面301a，該頂面301a上間隔設置有複數個第二螺孔309。第二螺孔309與定位載具20的第一螺孔203的數量及位置相匹配。該套筒301藉由該第二螺孔309及該第一螺孔203鎖固於定位載具20上。Referring to Figure 4, the outer seal assembly 30 includes a hollow cylindrical sleeve 301. The sleeve 301 has a top surface 301a, and a plurality of second screw holes 309 are spaced apart from the top surface 301a. The second screw hole 309 matches the number and position of the first screw holes 203 of the positioning carrier 20. The sleeve 301 is locked to the positioning carrier 20 by the second screw hole 309 and the first screw hole 203 .
套筒301的內壁上設置有第一凹槽310及第二凹槽311，第一凹槽310及第二凹槽311為環狀凹槽，與頂面301a大致平行設置。The inner wall of the sleeve 301 is provided with a first groove 310 and a second groove 311. The first groove 310 and the second groove 311 are annular grooves and are disposed substantially in parallel with the top surface 301a.
套筒301的外壁上設置有第一凹部312，第一凹部312中包括相鄰設置的第一充氣口304及抽真空口306，分別用於對第一外密封圈302充排氣及對密封區域進行抽真空。A first recess 312 is disposed on the outer wall of the sleeve 301. The first recess 312 includes a first inflation port 304 and a vacuuming port 306 disposed adjacent to the first outer sealing ring 302 for sealing and sealing. The area is evacuated.
請一倂參考圖5與圖6，套筒301的外壁上還設置有第二凹部313，第一凹部312及第二凹部313徑向對稱分佈於套筒301的外壁。第一凹部312、第二凹部313分別與第一凹槽310及第二凹槽311的軸向間距相同。第二凹部313上相鄰設置有第二充氣口305及氣壓錶介面307，分別用於對第二外密封圈303充排氣及檢測密封區域的真空度。Referring to FIG. 5 and FIG. 6 , the outer wall of the sleeve 301 is further provided with a second recess 313 , and the first recess 312 and the second recess 313 are radially symmetrically distributed on the outer wall of the sleeve 301 . The first recess 312 and the second recess 313 are the same as the axial distance between the first recess 310 and the second recess 311, respectively. A second inflation port 305 and a barometer interface 307 are disposed adjacent to the second recess 313 for respectively charging and exhausting the second outer seal ring 303 and detecting the degree of vacuum of the seal region.
外密封組件30還包括第一外密封圈302及第二外密封圈303，第一外密封圈302收容於第一凹槽310內，第二外密封圈303收容於第二凹槽311內。第一外密封圈302及第二外密封圈303上分別接通有一個第一軟管308。其中，第一充氣口304、第二充氣口305分別藉由一第一軟管308與第一外密封圈302及第二外密封圈303相連通。The outer seal assembly 30 further includes a first outer seal ring 302 and a second outer seal ring 303. The first outer seal ring 302 is received in the first recess 310, and the second outer seal ring 303 is received in the second recess 311. A first hose 308 is connected to the first outer seal ring 302 and the second outer seal ring 303, respectively. The first inflation port 304 and the second inflation port 305 are respectively connected to the first outer sealing ring 302 and the second outer sealing ring 303 by a first hose 308.
請進一步參考圖2、圖3，推動組件40容納於護罩10的容納腔內，推動組件40包括氣缸401，連接杆402，水準固定於連接杆402上的導板403，以及連接杆402下端的上凸輪404及下凸輪405。Referring to FIG. 2 and FIG. 3, the pushing assembly 40 is housed in the receiving cavity of the shroud 10. The pushing assembly 40 includes a cylinder 401, a connecting rod 402, a guiding plate 403 fixed to the connecting rod 402, and a lower end of the connecting rod 402. Upper cam 404 and lower cam 405.
其中，氣缸401的上端設置於護罩10的固定架101上並收容於護罩10的腔體內，氣缸401的兩個側邊開有長條狀的導槽401a。The upper end of the air cylinder 401 is disposed on the fixing frame 101 of the shroud 10 and is received in the cavity of the shroud 10. The two sides of the air cylinder 401 are provided with elongated guide grooves 401a.
連接杆402的上端可滑動地架設於固定架101的頂端，導板403固定於連接杆402的下端，導板403的兩個側邊分別設有一凸台403a，兩個凸台403a可分別沿導槽401a上下滑動，從而藉由導板403線性移動帶動連接杆402運動。The upper end of the connecting rod 402 is slidably mounted on the top end of the fixing frame 101. The guiding plate 403 is fixed to the lower end of the connecting rod 402. The two sides of the guiding plate 403 are respectively provided with a boss 403a, and the two bosses 403a can be respectively respectively The guide groove 401a slides up and down, so that the linear movement of the guide plate 403 causes the connecting rod 402 to move.
連接杆402的上凸輪404、下凸輪405分別藉由螺絲407固定於連接杆402的下端。內密封組件50包括有第一內密封圈501、第二內密封圈502，連接杆402可帶動內密封組件50線性移動。The upper cam 404 and the lower cam 405 of the connecting rod 402 are respectively fixed to the lower end of the connecting rod 402 by screws 407. The inner seal assembly 50 includes a first inner seal ring 501 and a second inner seal ring 502. The connecting rod 402 can drive the inner seal assembly 50 to linearly move.
請一倂參考圖7，上凸輪404的下端設有環狀凹部404a，下凸輪405的週邊設有第三凹槽405b。該環狀凹部404a及第三凹槽405b均為環狀且平行設置。Referring to FIG. 7, the lower end of the upper cam 404 is provided with an annular recess 404a, and the periphery of the lower cam 405 is provided with a third recess 405b. The annular recess 404a and the third recess 405b are both annular and arranged in parallel.
內密封組件50包括第一內密封圈501、第二內密封圈502，兩個第三充氣口503。The inner seal assembly 50 includes a first inner seal ring 501, a second inner seal ring 502, and two third inflation ports 503.
第一內密封圈501、第二內密封圈502均為可充氣膨脹的環狀封閉體。第一內密封圈501套設於環狀凹部404a上，第二內密封圈502收容於第三凹槽405b中。The first inner seal ring 501 and the second inner seal ring 502 are both inflatable and inflatable annular enclosures. The first inner seal ring 501 is sleeved on the annular recess 404a, and the second inner seal ring 502 is received in the third recess 405b.
兩個第三充氣口503徑向對稱排列於上凸輪404的上端面。一個第二軟管406設於下凸輪405的上端面，並與第二內密封圈502相連通。一個第三充氣口503與第一內密封圈501相連通，另一個第三充氣口503藉由第二軟管406與第二內密封圈502相連通。The two third inflation ports 503 are radially symmetrically arranged on the upper end surface of the upper cam 404. A second hose 406 is disposed on the upper end surface of the lower cam 405 and communicates with the second inner seal ring 502. One third inflation port 503 is in communication with the first inner seal ring 501, and the other third inflation port 503 is in communication with the second inner seal ring 502 via the second hose 406.
便於理解本發明較佳實施例的檢測裝置100檢測產品200的密封性時的工作過程，請參考圖2。首先，將產品200放置於定位載具20內，然後啟動控制機台300，於控制機台300的控制下，推動組件40帶動內密封組件50沿軸線方向作線性運動，使內密封組件50與產品200貼合。For ease of understanding the working process when the detecting device 100 of the preferred embodiment of the present invention detects the sealing property of the product 200, please refer to FIG. First, the product 200 is placed in the positioning carrier 20, and then the control machine 300 is started. Under the control of the control machine 300, the pushing assembly 40 drives the inner sealing assembly 50 to linearly move in the axial direction, so that the inner sealing assembly 50 and the inner sealing assembly 50 Product 200 fits.
具體的貼合位置，請參考圖3，第一內密封圈501與上環11的上表面110緊貼，第二內密封圈502與下環12的內表面120緊貼，第一外密封圈302、第二外密封圈303分別與本體13的外表面的環間無孔區域130相貼緊。For the specific bonding position, please refer to FIG. 3 , the first inner sealing ring 501 is in close contact with the upper surface 110 of the upper ring 11 , and the second inner sealing ring 502 is in close contact with the inner surface 120 of the lower ring 12 . The first outer sealing ring 302 . The second outer seal ring 303 is in close contact with the non-perforated area 130 between the rings on the outer surface of the body 13, respectively.
可以理解，第一內密封圈501、第二內密封圈502分別實現上、下密封，外密封組件30藉由第一外密封圈302、第二外密封圈303實現外周密封，進而形成密閉區域。It can be understood that the first inner seal ring 501 and the second inner seal ring 502 respectively perform upper and lower seals, and the outer seal assembly 30 is sealed by the outer seal ring 303 and the second outer seal ring 303 to form a closed region. .
請一倂參考圖5及圖6，一個第三充氣口503對第一內密封圈501充氣，另一個第三充氣口503藉由第二軟管406與第二內密封圈502相連通，對第二內密封圈502充氣；第一充氣口304藉由第一軟管308 向第一外密封圈302充氣，第二充氣口305藉由第一軟管308 向第二外密封圈303充氣。Referring to FIG. 5 and FIG. 6, a third inflation port 503 inflates the first inner seal ring 501, and the other third inflation port 503 communicates with the second inner seal ring 502 via the second hose 406. The second inner seal ring 502 is inflated; the first gas port 304 is inflated by the first hose 308 to the first outer seal ring 302, and the second gas port 305 is inflated by the first hose 308 toward the second outer seal ring 303.
各密封圈充氣膨脹後與產品200進一步完全緊密貼合，形成封閉區域。然後藉由與抽真空口306相連的真空裝置（圖未標）對已形成的封閉區域抽真空，藉由與氣壓錶介面307相連的氣壓錶（圖未標）檢測真空度，進而判斷產品200的上環11、下環12與本體13的配合處的密封效果。After each of the sealing rings is inflated, it is further closely adhered to the product 200 to form a closed area. Then, the formed closed region is evacuated by a vacuum device (not shown) connected to the vacuum port 306, and the vacuum is detected by a barometer (not shown) connected to the barometer interface 307, thereby determining the product 200. The sealing effect of the upper ring 11, the lower ring 12 and the body 13 is sealed.
可以理解的是，於控制機台300的控制下，第一內密封圈501藉由第三充氣口503進行排氣，第二內密封圈502藉由與第二軟管406相連通的另一個第三充氣口503進行排氣；第一外密封圈302藉由與第一軟管308相連通的第一充氣口304進行排氣，第二外密封圈303藉由與第一軟管308相連通的第二充氣口305進行排氣，各密封圈收縮後，可取出產品200。It can be understood that, under the control of the control machine 300, the first inner seal ring 501 is exhausted by the third inflation port 503, and the second inner seal ring 502 is connected by the second hose 406. The third inflation port 503 performs the exhaust; the first outer seal ring 302 is exhausted by the first inflation port 304 communicating with the first hose 308, and the second outer seal ring 303 is connected to the first hose 308. The second inflation port 305 is vented, and after the seals are contracted, the product 200 can be taken out.
本發明的檢測裝置包括外密封組件及內密封組件，結合密封圈充氣膨脹特性實現對產品進行內、外圈同時密封，密封圈排氣後收縮，各密封圈與物料保證一定間隙，方便物料的取放，提高工作效率。The detecting device of the invention comprises an outer sealing component and an inner sealing component, and combines the inflation and expansion characteristics of the sealing ring to realize simultaneous sealing of the inner and outer rings of the product, and the sealing ring shrinks after being exhausted, and the sealing ring and the material ensure a certain gap, which is convenient for the material. Pick and place to improve work efficiency.
本領域的普通技術人員應當理解，其依然可以對前述實施例所記載的技術方案進行修改，或者對其中部分技術特徵進行等同替換；而這些修改或者替換，並不使相應技術方案的本質脫離本發明實施例技術方案的精神及範圍。It should be understood by those skilled in the art that the technical solutions described in the foregoing embodiments may be modified, or some of the technical features may be equivalently replaced; and the modifications or substitutions do not deviate from the essence of the corresponding technical solutions. The spirit and scope of the technical solutions of the embodiments of the invention.
200‧‧‧產品200‧‧‧ products
11‧‧‧上環11‧‧‧Sheung Wan
110‧‧‧上表面110‧‧‧ upper surface
12‧‧‧下環12‧‧‧The ring
120‧‧‧內表面120‧‧‧ inner surface
13‧‧‧本體13‧‧‧Ontology
130‧‧‧環間無孔區域130‧‧ ‧ non-porous area between rings
100‧‧‧檢測裝置100‧‧‧Detection device
300‧‧‧控制機台300‧‧‧Control machine
30‧‧‧外密封組件30‧‧‧Outer seal assembly
301‧‧‧套筒301‧‧‧ sleeve
312‧‧‧第一凹部312‧‧‧ first recess
313‧‧‧第二凹部313‧‧‧Second recess
301a‧‧‧頂面301a‧‧‧ top
302‧‧‧第一外密封圈302‧‧‧First outer seal
310‧‧‧第一凹槽310‧‧‧First groove
304‧‧‧第一充氣口304‧‧‧First inflation port
303‧‧‧第二外密封圈303‧‧‧Second outer seal
311‧‧‧第二凹槽311‧‧‧second groove
305‧‧‧第二充氣口305‧‧‧second inflation port
306‧‧‧抽真空口306‧‧‧ Vacuum port
307‧‧‧氣壓錶介面307‧‧‧Barometer interface
308‧‧‧第一軟管308‧‧‧First hose
309‧‧‧第二螺孔309‧‧‧Second screw hole
20‧‧‧定位載具20‧‧‧ Positioning Vehicle
201‧‧‧上蓋201‧‧‧上盖
202‧‧‧圓形孔202‧‧‧round hole
203‧‧‧第一螺孔203‧‧‧First screw hole
10‧‧‧護罩10‧‧‧Shield
102‧‧‧護罩外殼102‧‧‧Shield housing
101‧‧‧固定架101‧‧‧ fixed frame
101a‧‧‧卡扣片101a‧‧‧Snap pieces
40‧‧‧推動組件40‧‧‧Promoting components
401‧‧‧氣缸401‧‧‧ cylinder
401a‧‧‧導槽401a‧‧‧guide
402‧‧‧接杆402‧‧‧Post
403‧‧‧導板403‧‧‧ Guide
403a‧‧‧凸台403a‧‧‧ boss
404‧‧‧上凸輪404‧‧‧Upper cam
404a‧‧‧環狀凹部404a‧‧‧ annular recess
405‧‧‧下凸輪405‧‧‧ lower cam
405b‧‧‧第三凹槽405b‧‧‧ third groove
406‧‧‧第二軟管406‧‧‧second hose
407‧‧‧螺絲407‧‧‧ screws
50‧‧‧內密封組件50‧‧‧Inner seal assembly
501‧‧‧第一內密封圈501‧‧‧First inner seal
502‧‧‧第二內密封圈502‧‧‧Second inner seal
503‧‧‧第三充氣口503‧‧‧ third inflation port
無no
100‧‧‧檢測裝置 100‧‧‧Detection device
200‧‧‧產品 200‧‧‧ products
300‧‧‧控制機台 300‧‧‧Control machine
20‧‧‧定位載具 20‧‧‧ Positioning Vehicle
201‧‧‧上蓋 201‧‧‧上盖
202‧‧‧圓形孔 202‧‧‧round hole
10‧‧‧護罩 10‧‧‧Shield
102‧‧‧護罩外殼 102‧‧‧Shield housing
101‧‧‧固定架 101‧‧‧ fixed frame
101a‧‧‧卡扣片 101a‧‧‧Snap pieces
40‧‧‧推動組件 40‧‧‧Promoting components
401‧‧‧氣缸 401‧‧‧ cylinder
401a‧‧‧導槽 401a‧‧‧guide
402‧‧‧連接杆 402‧‧‧ Connecting rod
403‧‧‧導板 403‧‧‧ Guide
403a‧‧‧凸台 403a‧‧‧ boss
404‧‧‧上凸輪 404‧‧‧Upper cam
405‧‧‧下凸輪 405‧‧‧ lower cam
50‧‧‧內密封組件 50‧‧‧Inner seal assembly
501‧‧‧第一內密封圈 501‧‧‧First inner seal
502‧‧‧第二內密封圈 502‧‧‧Second inner seal
Claims (10)
The airtightness detecting device of claim 1, wherein the first outer sealing ring and the second outer sealing ring are respectively connected with a first hose, and the first inflation port and the second inflation port respectively The first hose is in communication with the first outer seal ring and the second outer seal ring.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310555146.8A CN104634524B (en) | 2013-11-11 | 2013-11-11 | Air-tightness detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201518704A true TW201518704A (en) | 2015-05-16 |
| TWI506260B TWI506260B (en) | 2015-11-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW102142550A TWI506260B (en) | 2013-11-11 | 2013-11-22 | Airtight detection device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104634524B (en) |
| TW (1) | TWI506260B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104977627A (en) * | 2015-07-17 | 2015-10-14 | 杭州伟达铸锻有限公司 | Forging device |
| CN109458456B (en) * | 2018-12-30 | 2024-01-23 | 苏州富强科技有限公司 | Sealing structure for air tightness detection |
| CN109442041B (en) * | 2018-12-30 | 2024-03-22 | 苏州富强科技有限公司 | Sealing jig for air tightness detection |
| CN111006822B (en) * | 2020-01-06 | 2020-09-01 | 台州孚亚电机有限公司 | Motor gas tightness detection device |
| CN113465841B (en) * | 2021-06-30 | 2024-04-12 | 博众精工科技股份有限公司 | Air tightness detection equipment |
| CN114370978A (en) * | 2021-12-16 | 2022-04-19 | 苏州富强科技有限公司 | Screen gas tightness detection device |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3900025A1 (en) * | 1989-01-02 | 1990-07-05 | Guenter Kempken | PIPE TEST AND SHUT-OFF DEVICE |
| JP2562114B2 (en) * | 1993-11-08 | 1996-12-11 | 本田技研工業株式会社 | Cylindrical seal inspection device |
| US6073481A (en) * | 1999-01-19 | 2000-06-13 | Barefoot; Byron G. | Attachment for sampling purge gas pressure at weld site |
| US6289722B1 (en) * | 1999-07-06 | 2001-09-18 | Visteon Global Tehnologies, Inc. | Helium leak tester for vehicle fuel tanks |
| CN2539043Y (en) * | 2002-04-24 | 2003-03-05 | 广州市新龙浩工业技术有限公司 | Leakage-proof pipeline joint |
| CN1595089A (en) * | 2004-06-17 | 2005-03-16 | 杜广才 | Pipe joint rapid leak hunting method |
| TWM318123U (en) * | 2007-01-05 | 2007-09-01 | Smart Ant Telecom Co Ltd | Gastightness examination apparatus |
| CN101858817B (en) * | 2010-06-10 | 2012-06-27 | 北京冶核技术发展有限责任公司 | Equal-pressure virtual isolation check valve sealing test method and equipment |
| CN201867289U (en) * | 2010-10-26 | 2011-06-15 | 宁波中大力德传动设备有限公司 | Air tightness testing device of motor |
| CN202092844U (en) * | 2011-06-10 | 2011-12-28 | 天津亚星金属压铸有限公司 | Automobile water pump shell cavity tightness vacuum testing machine |
| CN202522384U (en) * | 2012-04-10 | 2012-11-07 | 昆山迈致治具科技有限公司 | Pressing jig for detecting product air tightness |
-
2013
- 2013-11-11 CN CN201310555146.8A patent/CN104634524B/en not_active Expired - Fee Related
- 2013-11-22 TW TW102142550A patent/TWI506260B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CN104634524A (en) | 2015-05-20 |
| CN104634524B (en) | 2017-06-09 |
| TWI506260B (en) | 2015-11-01 |
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