CN203592255U - Differential pressure type automatic membrane tensioning and welding machine - Google Patents
Differential pressure type automatic membrane tensioning and welding machine Download PDFInfo
- Publication number
- CN203592255U CN203592255U CN201320764596.3U CN201320764596U CN203592255U CN 203592255 U CN203592255 U CN 203592255U CN 201320764596 U CN201320764596 U CN 201320764596U CN 203592255 U CN203592255 U CN 203592255U
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- tensioning
- compact heap
- transmission system
- differential pressure
- pressure type
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- 238000003466 welding Methods 0.000 title abstract description 11
- 239000012528 membrane Substances 0.000 title abstract 5
- 230000005540 biological transmission Effects 0.000 claims abstract description 28
- 238000012544 monitoring process Methods 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims description 39
- 238000003754 machining Methods 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 11
- 238000012545 processing Methods 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 230000001050 lubricating effect Effects 0.000 claims description 5
- 238000012360 testing method Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 230000001276 controlling effect Effects 0.000 abstract 3
- 230000009347 mechanical transmission Effects 0.000 abstract 3
- 230000001105 regulatory effect Effects 0.000 abstract 3
- 238000005520 cutting process Methods 0.000 abstract 1
- 238000003825 pressing Methods 0.000 abstract 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Measuring Fluid Pressure (AREA)
Abstract
The utility model provides an automatic tensioning and welding machine for differential pressure type membranes. The automatic tensioning and welding machine for the differential pressure type membranes comprises a detecting system, a hydraulic transmission system, an air pressure transmission system, a mechanical transmission system, an order signal inputting module, a PLC, a displaying and monitoring system and a proportion regulating and controlling system. The hydraulic transmission system and the air pressure transmission system are connected with the mechanical transmission system. The hydraulic transmission system, the air pressure transmission system and the mechanical transmission system form a transmission system. The transmission system, the detecting system, the order signal inputting module, the displaying and monitoring system and the proportion regulating and controlling system are connected with the PLC. The transmission system is connected with the detecting system and the proportion regulating and controlling system. The differential pressure type automatic membrane tensioning and welding machine meets the precision requirement of machined workpieces, the workpieces are fast, convenient and reliable to clamp, and in addition, the tensioning, pressing, testing, cutting and welding full-process requirements in the production process of the differential pressure transmitter membranes are met.
Description
Technical field
The utility model relates to the manufacture field of differential pressure transmitter diaphragm, particularly a kind of auto-tensioning bonding machine of differential pressure type pressure transducer diaphragm.
Background technology
The diaphragm of pressure sensor is the important step of producing pressure sensor.At present, differential pressure type pressure sensor has mainly adopted hermetic capacitor type sensing element direct sensing pressure, to eliminate mechanical transfer, reduces shock and vibration agency's problem.But pressure sensor production equipment in the market in production process because diaphragm stretching degree is low, easily there is diaphragm surrender, cause element function to download, and clamping inconvenient operation, easily the outward appearance of infringement workpiece, cannot realize tightening of differential pressure transmitter diaphragm simultaneously, compresses, test, the overall process of excision and welding.
Utility model content
For above-mentioned defect and the problem of prior art, the utility model object is to provide a kind of differential pressure type diaphragm auto-tensioning bonding machine, meet the satisfied requirement of precision of processing work, and clamping workpiece is rapidly convenient, reliable clamping, the outward appearance and the quality that are difficult for defective work piece, flexible operation is safe and reliable.
In order to achieve the above object, the utility model is realized by the following technical solutions:
A kind of differential pressure type diaphragm auto-tensioning bonding machine, comprise detection system, Hydraulic Power Transmission System, pneumatic actuator system, machine driven system, command signal input module, PLC controller, display monitoring system and proportion regulation control system, described Hydraulic Power Transmission System, pneumatic actuator system is all connected with machine driven system, described Hydraulic Power Transmission System, pneumatic actuator system, machine driven system forms transmission system, described transmission system, detection system, command signal input module, display monitoring system, proportion regulation control system is all connected with PLC controller, described transmission system and detection system, proportion regulation control system connects.
Further technical scheme, described machine driven system comprises base, three pillar truss mechanisms, four guide pillar guide mechanisms and diaphragm clamping-tensioning-shut-off mechanism, described three pillar truss mechanisms are connect and are formed by three pull bars and four fixed heads, three pillar truss mechanisms connect four guide pillar guide mechanisms, described diaphragm clamping-tensioning-shut-off mechanism is arranged on four guide pillar guide mechanisms, and described three pillar truss mechanisms, four guide pillar guide mechanisms and diaphragm clamping-tensioning-shut-off mechanism are all arranged on base.
Further technical scheme, described diaphragm clamping-tensioning-shut-off mechanism is by compact heap one, compact heap two, tensioning block, left axle, right axle, cutter driving cylinder composition, described left axle connects tensioning block, described tensioning block connects compact heap one by elastomeric element, described right axle connects compact heap two, described left axle, right axle is arranged on same axis, and left, the middle part of right axle arranges machining hole, described compact heap one, compact heap two is arranged on same axis, and compact heap one arranges die cavity in the position near compact heap two, described cutter driving cylinder is arranged on compact heap two, described differential pressure type diaphragm auto-tensioning bonding machine is in the time of work, described compact heap two extrude compact heap one and die cavity thereof, the left axle of described right shaft compression, the machining hole of Y-axis is connected to form processing cavity.
Further technical scheme, arranges magnet in the machining hole of described left axle, right axle, for fixing processing component.
Particularly, described tensioning block connects compact heap one by spring.
Particularly, also comprise lubricating bearings, left axle, right axle are arranged on lubricating bearings.
The utility model provides a kind of differential pressure type diaphragm auto-tensioning bonding machine, meet the satisfied requirement of precision of processing work, and clamping workpiece is rapidly convenient, reliable clamping, after connection welding machine, use and can meet tightening in differential pressure transmitter diaphragm production process, compress test, the requirement of the overall process of excision and welding.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only an embodiment of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of diaphragm clamping-tensioning-shut-off mechanism in the utility model.
Fig. 3 is the structural representation of machine driven system in the utility model.
Fig. 4 is that the utility model A is to structural representation.
Wherein: 1, compact heap two, 2, compact heap one, 3, tensioning block, 4, left axle, 5, right axle, 6, spring, 7, lubricating bearings, 8, machining hole, 9, die cavity, 10, three pillar truss mechanisms, 11, four guide pillar guide mechanisms, 12, diaphragm clamping-tensioning-shut-off mechanism, 13, base, 14, pull bar, 15, fixed head, 16, cutter driving cylinder.
The specific embodiment
Below in conjunction with accompanying drawing of the present utility model, the technical solution of the utility model is clearly and completely described, obviously, described embodiment is only embodiment of the utility model, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Shown in Fig. 1, the utility model is a kind of differential pressure type diaphragm auto-tensioning bonding machine, comprise detection system, Hydraulic Power Transmission System, pneumatic actuator system, machine driven system, command signal input module, PLC controller, display monitoring system and proportion regulation control system, described Hydraulic Power Transmission System, pneumatic actuator system is all connected with machine driven system, described Hydraulic Power Transmission System, pneumatic actuator system, machine driven system forms transmission system, described transmission system, detection system, command signal input module, display monitoring system, proportion regulation control system is all connected with PLC controller, described transmission system and detection system, proportion regulation control system connects.
Wherein, machine driven system comprises base, three pillar truss mechanisms, four guide pillar guide mechanisms and diaphragm clamping-tensioning-shut-off mechanism, three pillar truss mechanisms are by connecting and form with three pull bars and four fixed heads, it connects four guide pillar guide mechanisms, described diaphragm clamping-tensioning-shut-off mechanism is arranged on four guide pillar guide mechanisms, and described three pillar truss mechanisms, four guide pillar guide mechanisms and diaphragm clamping-tensioning-shut-off mechanism are all arranged on base.Diaphragm clamping-tensioning-shut-off mechanism is made up of compact heap one, compact heap two, tensioning block, left axle, right axle, cutter driving cylinder, described left axle connects tensioning block, described tensioning block connects compact heap one by spring, described right axle connects compact heap two, described left axle, right axle are arranged on same axis, and the middle part of left and right axle arranges machining hole, described compact heap one, compact heap two are arranged on same axis, and compact heap one arranges die cavity in the position near compact heap two, and cutter driving cylinder is arranged on compact heap two.In the machining hole of left axle, right axle, magnet is set, for fixing processing component.Differential pressure type diaphragm auto-tensioning bonding machine is in when work, compact heap two extrude compact heap one and die cavity thereof, and the left axle of right shaft compression, the machining hole of Y-axis is connected to form processing cavity.
Operation principle of the present utility model is as follows:
To need the left curved shoe of processed sensor to be placed in the machining hole of left axle, after the magnet adsorption in hole, its position be fixed; To need the right curved shoe of processed sensor to be placed in the machining hole of right axle again, after the magnet adsorption in hole, its position be fixed;
Start the utility model, Hydraulic Power Transmission System has promoted its oil cylinder working-pressure, thereby promote after compact heap one arrives predetermined location to the right to stop, this position will guarantee diaphragm to be placed on the Kong Zhonghou of compact heap one, the axial distance between the curved shoe front end face in diaphragm and left axle be about spring total compression stroke 2/3;
Diaphragm is put into the die cavity of compact heap one, automatically opened the vacuum plant of pneumatic actuator system simultaneously, diaphragm is adsorbed in die cavity; After confirmation, start working by the setting of command signal input module, compact heap two is pressed compact heap one and diaphragm left, and the spring being connected with compact heap one is compressed, in the time that diaphragm is labelled to the curved shoe in left axle, the compressed amount of spring approaches 2/3 of its total compression stroke, the thrust of its compression reaches 10 tons of left and right, therefore diaphragm is compacted, and meanwhile, vacuum plant quits work;
Compact heap two continues to be moved to the left, and spring continues compression, and tensioning block starts diaphragm to carry out tensioning; After diaphragm stretching, right main shaft is moved to the left two curved shoe is compressed to diaphragm, and thrust should be greater than 20 tons.
When tensioning starts, the tester of detection system is started working, and left curved shoe center is passed into the nitrogen of 0.6Mpa, and detection system feeds back to PLC controller by the capacitance collecting and shown in display monitoring system.In the time that test result is defective, unclamp main shaft and re-start diaphragm stretching, re-start test, until qualified.Whole testing process is carried out automatically.After test result is qualified, cut off nitrogen, right main shaft left lateral compresses and pressurize, and thrust is greater than 10 tons.
Then, unclamp left compact heap, left main shaft is placed in high gear, and rotation; Starting cutter driving cylinder excises diaphragm redundance; Right compact heap unclamps, and returns stroke end, and left and right curved shoe is exposed.
Finally weld, manual mobile external argon arc welding machine welding torch is to welding position, and main shaft gear down position, welds together two curved shoe and diaphragm.After completing, the right side axially moves right, the processing component having taken off.
The above; it is only the specific embodiment of the present utility model; but protection domain of the present utility model is not limited to this; any be familiar with those skilled in the art the utility model disclose technical scope in; can expect easily changing or replacing, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should described be as the criterion with the protection domain of claim.
Claims (6)
1. a differential pressure type diaphragm auto-tensioning bonding machine, it is characterized in that: comprise detection system, Hydraulic Power Transmission System, pneumatic actuator system, machine driven system, command signal input module, PLC controller, display monitoring system and proportion regulation control system, described Hydraulic Power Transmission System, pneumatic actuator system is all connected with machine driven system, described Hydraulic Power Transmission System, pneumatic actuator system, machine driven system forms transmission system, described transmission system, detection system, command signal input module, display monitoring system, proportion regulation control system is all connected with PLC controller, described transmission system and detection system, proportion regulation control system connects.
2. differential pressure type diaphragm auto-tensioning bonding machine according to claim 1, it is characterized in that: described machine driven system comprises base, three pillar truss mechanisms, four guide pillar guide mechanisms and diaphragm clamping-tensioning-shut-off mechanism, described three pillar truss mechanisms are connect and are formed by three pull bars and four fixed heads, three pillar truss mechanisms connect four guide pillar guide mechanisms, described diaphragm clamping-tensioning-shut-off mechanism is arranged on four guide pillar guide mechanisms, described three pillar truss mechanisms, four guide pillar guide mechanisms and diaphragm clamping-tensioning-shut-off mechanism are all arranged on base.
3. differential pressure type diaphragm auto-tensioning bonding machine according to claim 2, it is characterized in that: described diaphragm clamping-tensioning-shut-off mechanism is by compact heap one, compact heap two, tensioning block, left axle, right axle, cutter driving cylinder composition, described left axle connects tensioning block, described tensioning block connects compact heap one by elastomeric element, described right axle connects compact heap two, described left axle, right axle is arranged on same axis, and left, the middle part of right axle arranges machining hole, described compact heap one, compact heap two is arranged on same axis, and compact heap one arranges die cavity in the position near compact heap two, described cutter driving cylinder is arranged on compact heap two, described differential pressure type diaphragm auto-tensioning bonding machine is in the time of work, described compact heap two extrude compact heap one and die cavity thereof, the left axle of described right shaft compression, the machining hole of Y-axis is connected to form processing cavity.
4. differential pressure type diaphragm auto-tensioning bonding machine according to claim 3, is characterized in that: in the machining hole of described left axle, right axle, magnet is set.
5. differential pressure type diaphragm auto-tensioning bonding machine according to claim 3, is characterized in that: described tensioning block connects compact heap one by spring.
6. differential pressure type diaphragm auto-tensioning bonding machine according to claim 3, is characterized in that: also comprise lubricating bearings, described left axle, right axle are arranged on lubricating bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320764596.3U CN203592255U (en) | 2013-11-27 | 2013-11-27 | Differential pressure type automatic membrane tensioning and welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320764596.3U CN203592255U (en) | 2013-11-27 | 2013-11-27 | Differential pressure type automatic membrane tensioning and welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203592255U true CN203592255U (en) | 2014-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320764596.3U Expired - Lifetime CN203592255U (en) | 2013-11-27 | 2013-11-27 | Differential pressure type automatic membrane tensioning and welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203592255U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414818A (en) * | 2015-12-25 | 2016-03-23 | 新兴铸管股份有限公司 | Automatic control device of steel grating plate press welder |
| CN113751955A (en) * | 2021-09-09 | 2021-12-07 | 黑龙江省天壤机械科技发展有限公司 | Large-scale pipeline welding processing system |
-
2013
- 2013-11-27 CN CN201320764596.3U patent/CN203592255U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414818A (en) * | 2015-12-25 | 2016-03-23 | 新兴铸管股份有限公司 | Automatic control device of steel grating plate press welder |
| CN113751955A (en) * | 2021-09-09 | 2021-12-07 | 黑龙江省天壤机械科技发展有限公司 | Large-scale pipeline welding processing system |
| CN113751955B (en) * | 2021-09-09 | 2023-10-27 | 河北浩通管业制造有限公司 | Large-scale pipeline welding treatment system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WUHAN ZHENGGUANG AUTOMOTIVE EQUIPMENT CO., LTD. Free format text: FORMER OWNER: LIU LINHAI Effective date: 20141231 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 430030 WUHAN, HUBEI PROVINCE TO: 430100 WUHAN, HUBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141231 Address after: 430100 Hubei Province, Wuhan District of Caidian City Industrial Park, No. 1-1 often Fubi large workshop Patentee after: WUHAN ZHENGGUANG AUTOMOBILE EQUIPMENT CO., LTD. Address before: 430030, No. 5, No. 184-402, Water Village Union District, Wuchang District, Hubei, Wuhan Patentee before: Liu Linhai |