CN102645196A - Air tightness checking and processing miss prevention clamp - Google Patents
Air tightness checking and processing miss prevention clamp Download PDFInfo
- Publication number
- CN102645196A CN102645196A CN2011100418057A CN201110041805A CN102645196A CN 102645196 A CN102645196 A CN 102645196A CN 2011100418057 A CN2011100418057 A CN 2011100418057A CN 201110041805 A CN201110041805 A CN 201110041805A CN 102645196 A CN102645196 A CN 102645196A
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- processing
- piston rod
- controller
- cylinder
- leakproof
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- Examining Or Testing Airtightness (AREA)
Abstract
The invention discloses an air tightness checking and processing miss prevention clamp. A pressure case to be checked can be detachably positioned on a machine frame of air tightness checking equipment. The air tightness checking and processing miss prevention clamp comprises an air cylinder, a distance sensor, a controller and a processing miss prevention warning device, wherein the use direction is used as the reference, a cylinder body of the air cylinder is fixedly arranged on the machine frame of the air tightness checking equipment, a piston rod of the air cylinder can extend into a processing hole of the pressure case to be checked, the distance sensor can sense the extending distance of the piston rod and is communicated with the controller, and the controller controls the processing miss prevention warning device to send out processing miss warning. Through the arrangement of the piston rod of the air cylinder capable of extending into the processing hole to be processed, the extending distance of the piston rod is measured, and whether the hole processing miss of the pressure case exists or not is also judged. The processing miss prevention device has the advantages that the structure is simple, the judgment is reliable, the use is convenient, and pressure case products with hole processing miss are effectively prevented from entering the next work procedure.
Description
Technical field
The present invention relates to a kind of pressure shell auxiliary examination anchor clamps, especially a kind of airtight test leakproof clamp for machining.
Background technology
Need through multi-step process such as excision rising head, milling flat, turning, borings after pressure shell comes out through die casting, the aperture on the pressure shell sidewall is often leaked processing, is difficult to come to light, and brings huge puzzlement for following process and assembling.
Summary of the invention
In order to overcome above-mentioned defective, the present invention provides a kind of airtight test leakproof clamp for machining, use this airtight test leakproof clamp for machining after, can in time find leak the pressure shell of processing aperture.
The present invention is in order to solve the technical scheme that its technical matters adopts: a kind of airtight test leakproof clamp for machining; The examine pressure shell can be dismantled on the frame that is positioned airtight test equipment, comprises cylinder, range sensor, controller and leakproof processing alarm device, is benchmark to use direction; The cylinder body of cylinder is fixedly arranged on the frame of airtight test equipment; The piston rod of cylinder can stretch in the machining hole of examine pressure shell, the distance that range sensor can the induction piston bar stretches out, and range sensor is messaging in controller; Controller control leakproof processing alarm device sends Lou processing alarm; When the frame that pressure shell is fixed on airtight test equipment prepared to carry out airtight test, the piston rod of cylinder stretched out, when pressure shell leaks machining hole; The piston rod of cylinder because of the backstop outreach that receives the pressure shell wall less than setpoint distance, controller is just controlled leakproof processing alarm device and is sent and process alarm with Louing.
As architecture advances of the present invention, said leakproof processing alarm device is a display lamp, on pressure shell, needs machining hole to leak and adds man-hour; Display lamp lights, and reminds operating personnel that processing is leaked in this hole, also can be hummer; Controller control hummer sends buzzing; Can also be a switch of connecting with the airtight test circuitry, the open and close of controller CS is if leak processing then can't carry out airtight test.
The invention has the beneficial effects as follows: the present invention can stretch into the piston rod that needs the cylinder in the machining hole through being provided with; The distance that the measurement piston rod stretches out judges also whether pressure shell leaks this hole of processing; This leakproof processing unit (plant), simple in structure, judge reliable; Easy to use, the pressure shell product of effectively anti-leak-stopping machining hole flows into next process.
Description of drawings
Fig. 1 is a user mode synoptic diagram of the present invention;
Fig. 2 is a front view of the present invention.
Embodiment
Embodiment: a kind of airtight test leakproof clamp for machining; The examine pressure shell can be dismantled on the frame 1 that is positioned airtight test equipment, comprises cylinder 2, range sensor, controller and leakproof processing alarm device, is benchmark to use direction; The cylinder body of cylinder 2 is fixedly arranged on the frame 1 of airtight test equipment; The piston rod of cylinder 2 can stretch in the machining hole of examine pressure shell, the distance that range sensor can the induction piston bar stretches out, and range sensor is messaging in controller; Controller control leakproof processing alarm device sends Lou processing alarm; When the frame 1 that pressure shell is fixed on airtight test equipment was prepared to carry out airtight test, the piston rod of cylinder 2 stretched out, when pressure shell leaks machining hole; The piston rod of cylinder 2 because of the backstop outreach that receives the pressure shell wall less than setpoint distance, controller is just controlled leakproof processing alarm device and is sent and process alarm with Louing.
Said leakproof processing alarm device is a display lamp, on pressure shell, needs machining hole to leak and adds man-hour, and display lamp lights; Remind operating personnel that processing is leaked in this hole; Also can be hummer, controller control hummer sends buzzing, can also be a switch of connecting with the airtight test circuitry; The open and close of controller CS is if leakage is processed then can't be carried out airtight test.
Claims (2)
1. airtight test leakproof clamp for machining; The examine pressure shell can be dismantled on the frame (1) that is positioned airtight test equipment; It is characterized in that: comprise cylinder (2), range sensor, controller and leakproof processing alarm device, be benchmark to use direction, the cylinder body of cylinder (2) is fixedly arranged on the frame (1) of airtight test equipment; The piston rod of cylinder (2) can stretch in the machining hole of examine pressure shell; The distance that range sensor can the induction piston bar stretches out, range sensor is messaging in controller, and controller control leakproof processing alarm device sends processes alarm with Louing.
2. airtight test leakproof clamp for machining according to claim 1 is characterized in that: said leakproof processing alarm device is a display lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100418057A CN102645196A (en) | 2011-02-22 | 2011-02-22 | Air tightness checking and processing miss prevention clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100418057A CN102645196A (en) | 2011-02-22 | 2011-02-22 | Air tightness checking and processing miss prevention clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102645196A true CN102645196A (en) | 2012-08-22 |
Family
ID=46658171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100418057A Pending CN102645196A (en) | 2011-02-22 | 2011-02-22 | Air tightness checking and processing miss prevention clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102645196A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104236801A (en) * | 2013-06-19 | 2014-12-24 | 远轻铝业（中国）有限公司 | Detection-omission-preventing air tightness device for turbine compressor casing |
| CN107584330A (en) * | 2016-07-06 | 2018-01-16 | 科华控股股份有限公司 | A kind of leak detection air-actuated jaw that can prevent aperture leakage processing from dispatching from the factory |
-
2011
- 2011-02-22 CN CN2011100418057A patent/CN102645196A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104236801A (en) * | 2013-06-19 | 2014-12-24 | 远轻铝业（中国）有限公司 | Detection-omission-preventing air tightness device for turbine compressor casing |
| CN107584330A (en) * | 2016-07-06 | 2018-01-16 | 科华控股股份有限公司 | A kind of leak detection air-actuated jaw that can prevent aperture leakage processing from dispatching from the factory |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120822 |