CN202278422U - Auxiliary machining device used for welding steam chamber body of small steam turbine - Google Patents
Auxiliary machining device used for welding steam chamber body of small steam turbine Download PDFInfo
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- CN202278422U CN202278422U CN2011204289188U CN201120428918U CN202278422U CN 202278422 U CN202278422 U CN 202278422U CN 2011204289188 U CN2011204289188 U CN 2011204289188U CN 201120428918 U CN201120428918 U CN 201120428918U CN 202278422 U CN202278422 U CN 202278422U
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- 238000003466 welding Methods 0.000 title claims abstract description 30
- 238000003754 machining Methods 0.000 title abstract description 20
- 239000000725 suspension Substances 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims description 57
- 238000012545 processing Methods 0.000 description 21
- 238000009434 installation Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses an auxiliary machining device used for the welding steam chamber body of a small steam turbine, which comprises a working platform, a V-type frame fixedly arranged on the working platform, a reverse V-type frame fixedly connected with the V-type frame through a fixing member, and a positioning member arranged on the side surface of the V-type frame and positioned close to the edge of the working platform. The positioning member comprises a base and a supporting part fixedly arranged on the base. The base is a straight triangular base and the side surface of the base is fixed to the working platform. The supporting part is a cover plate with a supporting block. The supporting block is a jack. The supporting part is fixed to the side surface of the base and positioned close to the edge of the working platform. The auxiliary machining device also comprises a suspension ring. The suspension ring is rotatably fixed to the side surface of the working platform. The auxiliary machining device can be clamped firmly. Due to the adoption of the auxiliary machining device, the machining difficulty is effectively reduced and the machining efficiency is improved.
Description
Technical field
The utility model relates to the steam turbine technical field of processing equipment, more particularly, relates to a kind of secondary process device that is used for small steam turbine welding vaporium body.
Background technology
Steam turbine welding vaporium body belongs to the high steam chamber part of the preceding cylinder the first half of steam turbine; It is an independent cast steel components; After boring machine processing, cleaning, the water pressure test of palpus process multiple working procedure is qualified; Be whole with first butt welding of preceding cylinder again, forming truly preceding cylinder, first is overall.Steam turbine welding vaporium body is the important component part of steam turbine.
Existing welding vaporium body is on horizontal boring machine, to adopt comparatively original installation way to process (the main plane of processing welding vaporium, endoporus, weld bond etc.), adds man-hour, hangs with overhead crane earlier and processes with horizontal boring machine after loading folder again.Because this welding vaporium is a cylinder, plane of every processing or endoporus all need be reused overhead crane adjustment clamping once.
Use existing clamping tool and add man-hour, especially when the bevel for welding of 30 ° of processing welding vaporiums, clamping is also insecure; Auxiliary the hanging of long-time use crane drawn processing; Workpiece is prone to produce mobile, need install top, the special pressing plate in many places additional, and clamping is suspended state later on; Clamping is not firm, has increased difficulty of processing.In addition, because the slick and sly cylinder of this external surface of steam turbine welding vaporium, centering is complicated when installing top, the special pressing plate in many places additional, and consumed time is long, makes working (machining) efficiency low.
Also have, after clamping was accomplished, Workpiece vibration during cutting rocked seriously, increases difficulty of processing, and working (machining) efficiency is low; And the easy generation of workpiece is mobile, and security is had a strong impact on.
Have, because this welding vaporium is a cylinder, plane of every processing or endoporus all need be reused overhead crane adjustment clamping once, cause working (machining) efficiency low, and quality are wayward again.
In sum, how to provide a kind of small steam turbine welding vaporium body clamping that can make firm, effectively reduce difficulty of processing, the secondary process device of increasing work efficiency is those skilled in the art's problem demanding prompt solutions.
The utility model content
In view of this, the utility model provide a kind of can be with welding vaporium body clamping firm secondary process device, to reduce difficulty of processing.
For realizing above-mentioned purpose, the utility model provides following technical scheme:
A kind of secondary process device that is used for small steam turbine welding vaporium body comprises:
Workbench;
Be fixed on the V-type frame on the said workbench;
The anti-V-type frame that removably is fixedly connected through fixture and said V-type frame.
Preferably, in the above-mentioned secondary process device, also comprise keeper, said keeper is arranged on the side of said V-type frame, and near the edge of said workbench.
Preferably, in the above-mentioned secondary process device, said keeper comprises base and is fixed on the support portion on the said base.
Preferably, in the above-mentioned secondary process device, said base is straight triangular column base, and is fixed on the said workbench through the side; Said support portion is the cover plate that has back-up block; Said support portion is fixed on the side of said base near said workbench edge.
Preferably, in the above-mentioned secondary process device, said back-up block is the jack back-up block.
Preferably, in the above-mentioned secondary process device, also comprise suspension ring, said suspension ring rotatably are fixed on the side of said workbench.
The cooked mode that fixes workpiece and process through original installation way in the prior art; The secondary process device that the utility model provides comprises V-type frame and anti-V-type frame; Both cooperatively interact through fixture can be with welding vaporium body clamping securely; Avoiding long-time in the process uses auxiliary the hanging of crane to draw processing to make workpiece produce displacement; Save the step that installs top and special pressing plate additional, workpiece all is fastened in the whole machining process process between V-type frame and the anti-V-type frame, reduced difficulty of processing.Simultaneously, practice thrift the time, improved working (machining) efficiency.
In addition; In prior art, pass through original installation way fixation workpiece, the secondary process device that the utility model provides can avoid its workpiece in process to shake the firm clamping of welding vaporium body; Reduced difficulty of processing; Improve process velocity, further improved working (machining) efficiency, improved the security of process simultaneously.
Simultaneously; When using the secondary process device that the utility model provides; Can realize the clamping again of workpiece through unclamping the fixing fixture of V-type frame and anti-V-type frame; Avoid in the prior art plane of every processing or endoporus all need reuse overhead crane adjustment clamping once, can too much not take crane resources, and further improve working (machining) efficiency.And the secondary process device clamping that the utility model provides is firm, can give security for crudy.
The secondary process assembling structure that the utility model provides is firm, and lifting is simple, and clamping is quick, and the workpiece working angles is firm, makes the whole machining process process can reduce nearly 2/3 time, and the security of process simultaneously also improves greatly.
The secondary process device self structure that is used for small steam turbine welding vaporium body that the utility model provides is simple, convenient processing and manufacture, and production cost is low.Comprise keeper in the secondary process device that the utility model provides; Keeper comprises the cover plate that has jack; Be convenient to the location of workpiece when clamping, can avoid in the clamping process simultaneously, the workbench that the end construction of steam turbine welding vaporium body directly clashes into; Also comprise the suspension ring that rotatably are fixed on the workbench side, the convenient crane hook of installing is convenient to move and lay.
Description of drawings
In order to be illustrated more clearly in the technical scheme among the utility model embodiment; To do to introduce simply to the accompanying drawing of the required use of embodiment below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The structural representation of the secondary process device that is used for small steam turbine welding vaporium body that Fig. 1 provides for the utility model embodiment;
The structural representation of the keeper that Fig. 2 provides for the utility model embodiment;
Wherein, among Fig. 1-Fig. 2:
Anti-V-type frame 101; Fixture 102; V-type frame 103; Suspension ring 104; Workbench 105; Keeper 106; Base 201; Support portion 202; Back-up block 203.
The specific embodiment
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
Please referring to Fig. 1; The secondary process device that is used for small steam turbine welding vaporium body that the utility model embodiment provides; Comprise workbench 105, V-type frame 103 and anti-V-type frame 101; Above-mentioned V-type frame 103 is fixed on the above-mentioned workbench 105, and above-mentioned anti-V-type frame 101 is through fixture 102 and above-mentioned dismountable connection of V-type frame.
Concrete, above-mentioned workbench 105 is rectangular-shaped; V-type frame 103 is provided with two, and corresponding anti-V-type frame also is provided with two; Fixture 102 is a bolt.
The cooked mode that fixes workpiece and process through original installation way in the prior art; The secondary process device that the utility model provides comprises V-type frame 103 and anti-V-type frame 101; Both cooperatively interact through fixture 102 can be with welding vaporium body clamping securely; Avoiding long-time in the process uses auxiliary the hanging of crane to draw processing to make workpiece produce displacement; Save the step that installs top and special pressing plate additional, workpiece all is fastened in the whole machining process process between V-type frame 103 and the anti-V-type frame 101, reduced difficulty of processing.Simultaneously, practice thrift the time, improved working (machining) efficiency.
In addition; In prior art, pass through original installation way fixation workpiece, the secondary process device that the utility model provides can avoid its workpiece in process to shake the firm clamping of welding vaporium body; Reduced difficulty of processing; Improve process velocity, further improved working (machining) efficiency, improved the security of process simultaneously.
Also have; When using the secondary process device that the utility model provides; Can realize the clamping again of workpiece through unclamping the fixing fixture of V-type frame and anti-V-type frame; Avoid in the prior art plane of every processing or endoporus all need reuse overhead crane adjustment clamping once, can too much not take crane resources, and further improve working (machining) efficiency.And the secondary process device clamping that the utility model provides is firm, can give security for crudy.
The secondary process apparatus structure that the utility model provides is firm, and lifting is simple, and clamping is quick, and the workpiece working angles is firm, makes the whole machining process process can reduce nearly 2/3 time, and the security of process simultaneously also improves greatly.
The secondary process apparatus structure that is used for small steam turbine welding vaporium body that the utility model provides is simple, convenient processing and manufacture, and production cost is low.
Preferably, the secondary process device that is used for small steam turbine welding vaporium body that the foregoing description provides also comprises keeper 106.Keeper is arranged on the side of V-type frame 103, and than V-type frame 103 more near the edge of workbench 105.The side of each V-type frame 103 is provided with two keepers 106.Keeper 106 comprises base 201 and is fixed on the support portion 202 on the base 201; Base 201 is straight triangular column structure, and its side is fixed on the workbench 105 through welding manner; Support portion 202 is for having the cover plate of back-up block 203, and support portion 202 is fixed on the side of base 201 near workbench 105 edges.Concrete, back-up block 203 is the jack back-up block.
The secondary process device that the utility model provides comprises keeper 106, and the side of each V-type frame 103 is provided with two keepers 106, has jack on the keeper, the location when being convenient to clamping workpiece; Simultaneously, avoid the workbench 105 of the direct bump of end construction of steam turbine welding vaporium body in the clamping process.
For further optimizing technique scheme, also comprise suspension ring 104 in the secondary process device that the foregoing description provides.Suspension ring 104 are arranged on two relative sides of workbench 105 rotationally, and each side is provided with two suspension ring 104.Suspension ring are rotatably mounted to the workbench side, and the convenient crane hook of installing is convenient to moving and laying of whole device.
Each embodiment adopts the mode of going forward one by one to describe in this specification, and what each embodiment stressed all is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation of spirit that does not break away from the utility model or scope in other embodiments among this paper.Therefore, the utility model will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (6)
1. a secondary process device that is used for small steam turbine welding vaporium body is characterized in that, comprising:
Workbench;
Be fixed on the V-type frame on the said workbench;
The anti-V-type frame that removably is fixedly connected through fixture and said V-type frame.
2. secondary process device according to claim 1 is characterized in that, also comprises keeper, and said keeper is arranged on the side of said V-type frame, and near the edge of said workbench.
3. secondary process device according to claim 2 is characterized in that, said keeper comprises base and is fixed on the support portion on the said base.
4. secondary process device according to claim 3 is characterized in that, said base is straight triangular column base, and is fixed on the said workbench through the side; Said support portion is the cover plate that has back-up block; Said support portion is fixed on the side of said base near said workbench edge.
5. secondary process device according to claim 4 is characterized in that, said back-up block is the jack back-up block.
6. according to any described secondary process device of claim 1-5, it is characterized in that also comprise suspension ring, said suspension ring rotatably are fixed on the side of said workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204289188U CN202278422U (en) | 2011-11-02 | 2011-11-02 | Auxiliary machining device used for welding steam chamber body of small steam turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204289188U CN202278422U (en) | 2011-11-02 | 2011-11-02 | Auxiliary machining device used for welding steam chamber body of small steam turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202278422U true CN202278422U (en) | 2012-06-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204289188U Expired - Lifetime CN202278422U (en) | 2011-11-02 | 2011-11-02 | Auxiliary machining device used for welding steam chamber body of small steam turbine |
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| CN (1) | CN202278422U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008955A (en) * | 2012-12-26 | 2013-04-03 | 镇江市科瑞制样设备有限公司 | Molding device for splitter bracket |
| CN105290843A (en) * | 2015-11-28 | 2016-02-03 | 孙新梅 | Dedicated drilling tooling with annular cooling function of V-shaped part |
| CN107036801A (en) * | 2017-06-09 | 2017-08-11 | 上海理工大学 | Experiment turbine rotor test specimen bogey |
| CN109773519A (en) * | 2019-02-09 | 2019-05-21 | 沈阳富创精密设备有限公司 | A kind of mo(u)lded piece supporting tool |
-
2011
- 2011-11-02 CN CN2011204289188U patent/CN202278422U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008955A (en) * | 2012-12-26 | 2013-04-03 | 镇江市科瑞制样设备有限公司 | Molding device for splitter bracket |
| CN103008955B (en) * | 2012-12-26 | 2015-03-04 | 镇江市科瑞制样设备有限公司 | Molding device for splitter bracket |
| CN105290843A (en) * | 2015-11-28 | 2016-02-03 | 孙新梅 | Dedicated drilling tooling with annular cooling function of V-shaped part |
| CN107036801A (en) * | 2017-06-09 | 2017-08-11 | 上海理工大学 | Experiment turbine rotor test specimen bogey |
| CN109773519A (en) * | 2019-02-09 | 2019-05-21 | 沈阳富创精密设备有限公司 | A kind of mo(u)lded piece supporting tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120620 |