Workpiece air tightness detection device
A technology of air tightness detection and workpiece, which is applied in the direction of liquid tightness measurement using liquid/vacuum degree, engine components, engine sealing, etc., which can solve the problem of poor sealing of upper mold and lower mold and large air tightness error of workpiece and other problems, to achieve the effect of improving sealing, convenient and fast fixing, and improving convenience
Active Publication Date: 2021-06-04
创力高机电(深圳)有限公司
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Problems solved by technology
[0004] In view of the related technologies mentioned above, the inventor believes that the upper mold and the lower mold are only sealed by the compression between the lifting elements, which makes it easy to make the upper mold and the lower mold The seal between the molds is not tight, resulting in a large error in the air tightness detected when the workpiece is detected
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[0032] The following is attached Figure 1-4 The application is described in further detail.
[0033] The embodiment of the present application discloses a workpiece air tightness detection device. refer to figure 1 with figure 2 , a workpiece airtightness detection device comprises a frame 1 and a detection mold 2, the frame 1 is vertically arranged, the detection mold 2 is arranged in the frame 1, and a stamp assembly 8 is arranged on the outside of the detection mold 2, and the stamp assembly 8 Fixedly connected with the frame 1, the detection mold 2 includes an upper mold 21 and a lower mold 22, the lower mold 22 is fixedly connected with the frame 1, and a driver 11 is arranged between the upper mold 21 and the frame 1, and the driver 11 is usually set as A sealing assembly is arranged between the cylinder, the upper mold 21 and the lower mold 22, and a fixing assembly 7 is also arranged between the upper mold 21 and the lower mold 22. When using the detection device...
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The invention relates to the field of air tightness detection, in particular to a workpiece air tightness detection device. The workpiece air tightness detection device comprises a machine frame and a detection die. The machine frame is vertically arranged, the detection die is arranged in the machine frame and comprises an upper die and a lower die, the lower die is fixedly connected with the machine frame, a driving part is arranged between the upper die and the machine frame, and a sealing block is arranged between the upper die and the lower die. The sealing block comprises an upper sealing block and a lower sealing block, the upper sealing block is fixedly connected with the upper die, a first inclined plane is arranged on the side, away from the upper die, of the upper sealing block, the lower sealing block is fixedly connected with the lower die, a second inclined plane is arranged on the side, away from the lower die, of the lower sealing block, and the first inclined plane abuts against the second inclined plane. The workpiece air tightness detection device has the effect of reducing errors during workpiece detection.
Description
technical field [0001] The present application relates to the field of airtightness detection, in particular to a workpiece airtightness detection device. Background technique [0002] At present, with the rapid development of the industrial industry, the requirements for the parts of mechanical equipment are getting higher and higher, especially the air tightness requirements of some parts are higher, so the air tightness inspection of the parts is required before the parts leave the factory. [0003] Existing air tightness inspection device comprises frame, and mold is arranged in frame, and mold comprises upper mold and lower mold, and lifting element is arranged between upper mold and frame, and the two ends of lifting element are connected with frame and upper mold respectively. The mold is fixedly connected, the lower mold is fixedly connected with the frame, and a blocking device is arranged in the lower mold. When using the airtightness inspection device to detect t...
Claims
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Login to View More IPC IPC(8): F16J15/06G01M3/26
CPCF16J15/06G01M3/26
Inventor 廖伟文张天小山富二
Owner 创力高机电(深圳)有限公司