CN205324926U - Welding set is managed to spring for manometer - Google Patents
Welding set is managed to spring for manometer Download PDFInfo
- Publication number
- CN205324926U CN205324926U CN201620039349.0U CN201620039349U CN205324926U CN 205324926 U CN205324926 U CN 205324926U CN 201620039349 U CN201620039349 U CN 201620039349U CN 205324926 U CN205324926 U CN 205324926U
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- CN
- China
- Prior art keywords
- fixed block
- bourdon tube
- pressure gauge
- placing trough
- breather
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a welding set is managed to spring for manometer, include the base, be used for the breather pipe of ventilating for appearance meter connector, the spray pipe that is used for spray cooling water, be provided with the fixed block on the base, be provided with the second standing groove that is used for placing appearance meter connector's first standing groove and is used for placing the spring pipe on the fixed block, switch on between first standing groove and the second standing groove, the lateral wall opening and the tank bottom of second standing groove are the inclined plane, the inclined plane to the opening part slope, the breather pipe is all fixed with the spray pipe on the fixed block, the inclined plane is set to through the bottom surface with the second standing groove to its technical scheme main points, and the second standing groove switches on with the external world for the cooling water is followed the inclined plane and is flowed away, avoids too much cooling water to hinder the welding.
Description
Technical field
This utility model relates to welder, particularly to a kind of Pressure gauge bourdon tube welder。
Background technology
Pressure gauge refers to flexible member for sensing element, measure and indicate the instrument higher than ambient pressure, manometric application is extremely widespread, it is almost throughout all of industrial flow and scientific research field, manometric production needs to use bourdon tube, bourdon tube is the elastic sensing element of bending change or the torsional deflection measurement pressure utilizing pipe, one end of bourdon tube is fixed, one end is movable, its cross sectional shape is oval or pancake, circle it is expanded into gradually under the effect of the pipe of noncircular cross section pressure within it, now movable end produces to become the displacement of certain relation with pressure size；Now during a lot of bourdon tube welding, easily by internal through hole blocking, having had a strong impact on use, caused off quality, there is also weld has the problem that pit, weld seam are perishable, service life is low simultaneously, especially blockage problem is most difficult to solve, and bourdon tube is in manometric inside, once pinpoint the problems after assembling, then it is difficult to process, much can only do and scrap process, cause very big waste。
By retrieving, Chinese Patent Application No. a kind of Pressure gauge Bourdon tube welder that has been the patent disclosure of 201420053483.7, including breather, sparge pipe, first groove and the second groove, during use, instrument connector is placed on the first groove, instrument connector has passage, one hand-held electric cautery during welding, another hand steered bourdon tube, need to weld together one end of bourdon tube and instrument connector, and need to make instrument connector connect with passage, breather is ventilated to instrument connector, the passage in instrument connector is blocked with bourdon tube when preventing instrument connector from welding, sparge pipe is used for cooling down；But substantial amounts of water can be accumulated in the first groove and the second groove during welding when this equipment uses, it has not been convenient to welding。
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is in that providing a kind of cools down the Pressure gauge bourdon tube welder that water will not accumulate。
Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of Pressure gauge bourdon tube welder, including base, for the breather ventilated to instrument connector, sparge pipe for spraying cooling water, described base is provided with fixed block, described fixed block is provided with the first placing trough for placing instrument connector and for placing the second placing trough of bourdon tube, turn between described first placing trough and the second placing trough, one sidewall opening of described second placing trough and bottom land are inclined-plane, described inclined-plane tilts to described opening part, described breather and sparge pipe are each attached on described fixed block。
Pass through technique scheme, one fixed block is set, higher position it is in when making to weld between instrument connector with bourdon tube, owing to fixed block is higher so unnecessary water is without influence on welding when under cooling down water and drenching, and connect and the second placing trough inclined bottom surface between the first placing trough and the second placing trough, so in the first placing trough and the second placing trough will not accumulated water, spray will not be blown afloat when breather is blown。
Preferably, also include the warm table for heating to instrument connector, described warm table includes heat-conducting plate, be arranged on heat-conducting plate under some add heat pipe, be arranged on base for supporting a bracer of heat-conducting plate, described in add heat pipe and be arranged between bracer and heat-conducting plate。
Pass through technique scheme, existing welding operation is all solder stick thawing then welded with electric cautery, but this operation is slowly, production needs can not be met, therefore one warm table is set, by instrument connector regular array on heat-conducting plate, adding heat pipe makes heat-conducting plate produce high temperature, temperature transfer is to instrument connector, make instrument connector temperature higher, solder stick can be melted, so when welding, with hand vice, the instrument connector after heating is clipped on fixed block, and bourdon tube is placed on the place needing to weld together with instrument mounting seat, then on instrument connector solder stick conflicted, at this moment solder stick will be melted by the instrument connector of high temperature。
Preferably, the inwall of described first placing trough is provided with aluminium sheet。
Pass through technique scheme, owing to instrument connector temperature is higher, therefore the first placing trough inwall placing instrument connector is laid aluminium sheet, play heat-blocking action, simultaneously because aluminum and scolding tin will not stick mutually, when therefore also avoiding solder stick to flow in the first placing trough when melting too much, it is not easy to the situation of removal。
Preferably, described base being provided with the holding tank for collecting cooling water, is plane bottom described holding tank, described fixed block is arranged in described holding tank。
By technique scheme, owing to when welding, sparge pipe to spray cooling water frequently, in order to avoid bottom surface is drenched simultaneously for using water wisely, unnecessary cooling water is collected recycling, after being arranged in holding tank by fixed block, water can flow in holding tank, collects standby。
Preferably, described fixed block being provided with the fixing bolt for fixing sparge pipe, described sparge pipe is fixed on fixing bolt by band or iron wire。
Pass through technique scheme, owing to needing cooling after having welded, it is thus desirable to by sparge pipe aligner meter connector, for this position placed near instrument connector on fixed block, fixing bolt is set, sparge pipe is fixed on fixing bolt, how to move the position of sparge pipe aligner meter connector all the time regardless of fixed block。Good cooling results。
Preferably, described fixed block is provided with limited block, described limited block is provided with the through hole for fixing breather。
Pass through technique scheme, need when welding to ventilate in instrument connector, to guarantee that the passage on instrument connector connects with bourdon tube, scolding tin blocking passage when preventing from welding, therefore breather needs the passage on aligner meter connector all the time, breather is fixed on fixed block by limited block, good fixing effect, and also breather will not produce skew because of the mobile of fixed block。
Preferably, described base being fixed with the exhaust column for convulsion, the suction opeing of described exhaust column is towards described fixed block。
By technique scheme, owing to scolding tin can produce the gas that is harmful to when fusing, in order to prevent this phenomenon, base arranges exhaust column, the suction opeing of exhaust column is faced toward fixed block so that the flue gas produced at fixed block place is sucked away, it is ensured that the safety of workshop condition simultaneously。
Preferably, described base being provided with the support for supporting solder stick volume, the volume rotation of described solder stick is arranged on support。
By technique scheme, for convenient welding, being fixed on support by solder stick, directly twitch solder stick during use, along with the continuous twitch of solder stick when using, solder stick volume will rotate on support, it is ensured that solder stick is in liberal supply, convenient welding。
Preferably, described sparge pipe and described breather are positioned at fixed block end and are metal tube。
Pass through technique scheme, owing to instrument connector temperature is higher, in use can by sparge pipe and breather calcination deformation, cause that sparge pipe and breather are plugged, impact water spray is stable stable with ventilation, will be close to the breather of fixed block end and be arranged to metal tube with sparge pipe, it is prevented that sparge pipe is blocked with breather。
Preferably, described fixed block is bakelite material, and is provided with some support bars for supporting fixed block bottom fixed block。
Pass through technique scheme, owing to when using, fixed block needs to be placed on base, but base is not plane sometimes, therefore fixed block easily rocks, by arranging support bar on base so that fixed block is become point cantact with ground by face contact edge, good stability, fixed block is made up of bakelite, and bakelite insulate, and can use under damp and hot environment。
In sum, what this utility model in contrast to prior art has the beneficial effect that by arranging fixed block, when making to weld, instrument connector is in eminence with bourdon tube, can flow down from fixed block when under cooling down water and drenching, welding without influence on next time, first placing trough and the second placing trough mutual conduction and the second placing trough are in communication with the outside simultaneously, and therefore cooling water will not accumulate in placing trough, convenient welding next time。
Accompanying drawing explanation
Fig. 1 is the topology view of embodiment；
Fig. 2 is the explosive view of embodiment；
Fig. 3 is the explosive view of embodiment fixed block。
Accompanying drawing labelling: 1, base, 2, breather, 3, sparge pipe, 4, fixed block, 5, the first placing trough, the 6, second placing trough, 7, inclined-plane, 8, warm table, 9, heat-conducting plate, 10, add heat pipe, 11, a bracer, 12, aluminium sheet, 13, holding tank, 14, fixing bolt, 15, limited block, 16, through hole, 17, exhaust column, 18, support, 19, solder stick volume, 20, support bar, 21, instrument connector, 22, bourdon tube。
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail。
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made the amendment not having creative contribution as required by those skilled in the art after reading this specification, but as long as being affected by the protection of Patent Law in right of the present utility model。
As shown in Figure 1, first it is placed on warm table 8 by instrument connector 21 during welding to heat to 300 degrees Celsius, afterwards the instrument connector 21 after heating is placed in the first placing trough 5, then one end of bourdon tube 22 is buckled on instrument connector 21, the other end is conflicted in the second placing trough 6, then the solder stick one end connected on mount 18 is moved to instrument connector 21 and bourdon tube 22 contact position, tramp with one's feet dynamic ventilation switch, breather 2 is ventilated in the passage of instrument connector 21, then solder stick is contacted with instrument connector 21, solder stick will be melted, bourdon tube 22 will be welded on instrument connector 21, the flue gas produced during at this moment solder stick fusing will be discharged to outdoor by exhaust column 17, finally tramp with one's feet dynamic outlet pipe, sparge pipe 3 is sprayed water to instrument connector 21 place, such instrument connector 21 will be cooled into room temperature, complete welding, Center Vent tube 2 at this is ventilated always, until disconnecting ventilation after being cooled down by instrument connector 21, cool down water among this and can flow in holding tank 13, these water will be collected and reuse。
As shown in figs. 1 and 3, a kind of Pressure gauge bourdon tube 22 welder, including base 1, for the breather 2 ventilated to instrument connector 21, sparge pipe 3 for spraying cooling water, described base 1 is provided with fixed block 4, make to be in when welding between instrument connector 21 with bourdon tube 22 higher position, owing to fixed block 4 is higher so unnecessary water is without influence on welding when under cooling down water and drenching, described fixed block 4 is provided with the first placing trough 5 for placing instrument connector 21 and for placing the second placing trough 6 of bourdon tube 22, turn between described first placing trough 5 and the second placing trough 6, one sidewall opening and the bottom land of described second placing trough 6 are inclined-plane 7, described inclined-plane 7 tilts to described opening part, so will not accumulated water in the first placing trough 5 and the second placing trough 6, if water is accumulated in the second placing trough 6, when can cause ventilating, gas will blow afloat the water of accumulation in the second placing trough 6, blow afloat spray, impact welding；When instrument connector 21 and bourdon tube 22 are welded together, need to make the passage on instrument connector 21 turn on bourdon tube 22, but passage easily blocked by solder during welding, it is thus desirable to ventilate in being welded on passage, blocking passage when preventing from welding, described breather 2 is each attached on described fixed block 4 with sparge pipe 3, conveniently ventilation and cooling。
As shown in Figure 2, also include the warm table 8 for heating to instrument connector 21, described warm table 8 includes heat-conducting plate 9, what be arranged under heat-conducting plate 9 some adds heat pipe 10, for supporting a bracer 11 of heat-conducting plate 9, the described heat pipe 10 that adds is arranged between bracer 11 and heat-conducting plate 9, existing welding operation is all solder stick thawing then welded with electric cautery, but this operation is slowly, production needs can not be met, therefore one warm table 8 is set, by instrument connector 21 regular array on heat-conducting plate 9, adding heat pipe 10 makes heat-conducting plate 9 produce high temperature, temperature transfer is to instrument connector 21, make instrument connector 21 temperature higher, solder stick can be melted, so when welding, with hand vice, the instrument connector 21 after heating is clipped on fixed block 4, and bourdon tube 22 is placed on the place needing to weld together with instrument mounting seat, then on the instrument connector 21 solder stick conflicted, at this moment solder stick will be melted by the instrument connector 21 of high temperature, complete by welding after spraying cooling water, prop up to be provided with in the middle of bracer 11 and place the groove adding heat pipe 10, convenient heating heat-conducting plate 9, adding heat pipe 10 is the common single-end electrothermal tube in market。
As shown in Figure 3, the inwall of described first placing trough 5 is provided with aluminium sheet 12, owing to instrument connector 21 temperature is higher, therefore the first placing trough 5 inwall placing instrument connector 21 is laid aluminium sheet 12, play heat-blocking action, simultaneously because aluminum and scolding tin will not stick mutually, when therefore also avoiding solder stick to flow in the first placing trough 5 when melting too much, it is not easy to the situation of removal。
As shown in Figure 1, described base 1 is provided with the holding tank 13 for collecting cooling water, being plane bottom described holding tank 13, described fixed block 4 is arranged in described holding tank 13, due to when welding, sparge pipe 3 to spray cooling water frequently, in order to avoid bottom surface is drenched simultaneously for using water wisely, unnecessary cooling water is collected recycling, after being arranged in holding tank 13 by fixed block 4, water can flow in holding tank 13, collects standby。
As shown in Figure 3, described fixed block 4 is provided with the fixing bolt 14 for fixing sparge pipe 3, described sparge pipe 3 is fixed on fixing bolt 14 by band or iron wire, owing to needing cooling after having welded, it is thus desirable to by sparge pipe 3 aligner meter connector 21, fixing bolt 14 is set for this position placed near instrument connector 21 on fixed block 4, sparge pipe 3 is fixed on fixing bolt 14, how to move the position of sparge pipe 3 aligner meter connector 21 all the time regardless of fixed block 4。Good cooling results。
As shown in Figure 3, described fixed block 4 is provided with limited block 15, described limited block 15 is provided with the through hole 16 for fixing breather 2, need when welding to ventilate in instrument connector 21, to guarantee that the passage on instrument connector 21 connects with bourdon tube 22, scolding tin blocking passage when preventing from welding, therefore breather 2 needs the passage on aligner meter connector 21 all the time, breather 2 is fixed on fixed block 4 by limited block 15, good fixing effect, and breather 2 will not produce skew because of the mobile of fixed block 4。
As shown in Figure 1, described base 1 is fixed with the exhaust column 17 for convulsion, the suction opeing of described exhaust column 17 is towards described fixed block 4, owing to scolding tin can produce, when fusing, the gas that is harmful to, in order to prevent this phenomenon, base 1 arranges exhaust column 17, the suction opeing of exhaust column 17 is faced toward fixed block 4 simultaneously, the flue gas produced at fixed block 4 place is sucked away, it is ensured that the safety of workshop condition。
As shown in Figure 1, described base 1 is provided with the support 18 for supporting solder stick volume 19, described solder stick volume 19 rotation is arranged on mount 18, for convenient welding, solder stick is fixed on mount 18, during use, directly twitches solder stick, along with the continuous twitch of solder stick when using, solder stick volume 19 will rotate on mount 18, it is ensured that solder stick is in liberal supply, convenient welding。
Described sparge pipe 3 is positioned at fixed block 4 end with described breather 2 and is metal tube, owing to instrument connector 21 temperature is higher, in use can by sparge pipe 3 and breather 2 calcination deformation, cause that sparge pipe 3 and breather 2 are plugged, impact water spray is stable stable with ventilation, will be close to the breather 2 of fixed block 4 end and be arranged to metal tube with sparge pipe 3, it is prevented that sparge pipe 3 is blocked with breather 2。
Described fixed block 4 is bakelite material, and bottom fixed block 4, it is provided with some support bars 20 for supporting fixed block 4, owing to when using, fixed block 4 needs to be placed on base 1, but base 1 is not plane sometimes, and therefore fixed block 4 easily rocks, by arranging support bar 20 on base 1, making fixed block 4 be become point cantact, good stability with ground by face contact edge, fixed block 4 is made up of bakelite, bakelite insulate, and can use under damp and hot environment。
The above is only exemplary embodiment of the present utility model, and not for limiting protection domain of the present utility model, protection domain of the present utility model is determined by appended claim。
Claims (10)
1. a Pressure gauge bourdon tube welder, including base (1), for the breather (2) ventilated to instrument connector (21), sparge pipe (3) for spraying cooling water, it is characterized in that: described base (1) is provided with fixed block (4), described fixed block (4) is provided with the first placing trough (5) for placing instrument connector (21) and is used for placing second placing trough (6) of bourdon tube (22), turn between described first placing trough (5) and the second placing trough (6), one sidewall opening of described second placing trough (6) and bottom land are inclined-plane (7), described inclined-plane (7) tilts to described opening part, described breather (2) and sparge pipe (3) are each attached on described fixed block (4)。
2. Pressure gauge bourdon tube welder according to claim 1, it is characterized in that: also include the warm table (8) for heating to instrument connector (21), described warm table (8) includes heat-conducting plate (9), be arranged under heat-conducting plate (9) some add heat pipe (10), be arranged on base (1) to be used for supporting a bracer (11) of heat-conducting plate (9), described in add heat pipe (10) and be arranged between bracer (11) and heat-conducting plate (9)。
3. Pressure gauge bourdon tube welder according to claim 2, is characterized in that: be provided with aluminium sheet (12) on the inwall of described first placing trough (5)。
4. Pressure gauge bourdon tube welder according to claim 1, it is characterized in that: described base (1) is provided with the holding tank (13) for collecting cooling water, described holding tank (13) bottom is plane, and described fixed block (4) is arranged in described holding tank (13)。
5. Pressure gauge bourdon tube welder according to claim 1, it is characterized in that: being provided with the fixing bolt (14) for fixing sparge pipe (3) on described fixed block (4), described sparge pipe (3) is fixed on fixing bolt (14) by band or iron wire。
6. Pressure gauge bourdon tube welder according to claim 1, it is characterized in that: described fixed block (4) is provided with limited block (15), described limited block (15) is provided with the through hole (16) for fixing breather (2)。
7. Pressure gauge bourdon tube welder according to claim 1, it is characterized in that: be fixed with the exhaust column (17) for convulsion on described base (1), the suction opeing of described exhaust column (17) is towards described fixed block (4)。
8. Pressure gauge bourdon tube welder according to claim 1, it is characterized in that: being provided with the support (18) for supporting solder stick volume (19) on described base (1), described solder stick volume (19) rotates and is arranged on support (18)。
9. Pressure gauge bourdon tube welder according to claim 1, is characterized in that: described sparge pipe (3) is metal tube with described breather (2) near described fixed block (4) end。
10. Pressure gauge bourdon tube welder according to claim 1, it is characterized in that: described fixed block (4) is bakelite material, and fixed block (4) bottom is provided with some support bars (20) for supporting fixed block (4)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620039349.0U CN205324926U (en) | 2016-01-15 | 2016-01-15 | Welding set is managed to spring for manometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620039349.0U CN205324926U (en) | 2016-01-15 | 2016-01-15 | Welding set is managed to spring for manometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205324926U true CN205324926U (en) | 2016-06-22 |
Family
ID=56196352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620039349.0U Expired - Fee Related CN205324926U (en) | 2016-01-15 | 2016-01-15 | Welding set is managed to spring for manometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205324926U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110270727A (en) * | 2019-07-26 | 2019-09-24 | 舟山市普陀欧凯仪表有限公司 | A kind of automatic welding machine and welding method |
-
2016
- 2016-01-15 CN CN201620039349.0U patent/CN205324926U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110270727A (en) * | 2019-07-26 | 2019-09-24 | 舟山市普陀欧凯仪表有限公司 | A kind of automatic welding machine and welding method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160622 Termination date: 20180115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |