CN108000065A - A kind of turbine-generator units side pressure iron curved-surface processing method and positioning and clamping instrument - Google Patents
A kind of turbine-generator units side pressure iron curved-surface processing method and positioning and clamping instrument Download PDFInfo
- Publication number
- CN108000065A CN108000065A CN201711285923.6A CN201711285923A CN108000065A CN 108000065 A CN108000065 A CN 108000065A CN 201711285923 A CN201711285923 A CN 201711285923A CN 108000065 A CN108000065 A CN 108000065A
- Authority
- CN
- China
- Prior art keywords
- positioning
- side pressure
- clamping
- pressure iron
- instrument
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
Abstract
The invention discloses a kind of turbine-generator units side pressure iron curved-surface processing method and positioning and clamping instrument, described method includes following steps：1）Blanking；2）Deburring；3）By side pressure iron clamping on positioning and clamping instrument A；4）Offside weight non-working surface carries out thick, finish-milling type face, bores dowel hole；5）By side pressure iron clamping on positioning and clamping instrument B；6）Offside weight working face carries out thick, finish-milling type face；7）Polishing, check.The present invention has the advantages that technique is simplified, manufacture cost is low, manufacture efficiency is high, is not only able to reduce the workload of worker using it, and greatly shortens the manufacturing cycle, also, product quality and quality are guaranteed.
Description
Technical field
The present invention relates to a kind of turbine-generator units side pressure iron curved-surface processing method and positioning and clamping instrument.
Background technology
Stator coil is the critical component of turbine-generator units, and the processing quality of coil directly affects the fortune of generating set
OK, the processing request of coil therefore should especially be paid attention in process.The hot pressing used in stator bar coil manufacturing process
Mould is the molding crucial frock of loop product, and the surely dynamic side pressure iron in the end in hot-die is each space curved surface of control coil and angle
The core part of size is spent, this increases difficulty of processing because of the irregular change of its space curved surface and angle.It is existing to list
The procedure of processing of a side pressure iron is 1）For base；2）Bevel；3）Deburring；4）Welding；5）Polishing；6）Check.Due to needs pair
The side pressure iron of 40 × 40 sizes carries out the processing of 110 more than one piece, inverse bonding angle, is then integrated each piece by total length welding, by clamping
Work is molded by drawing with end mould with polishing, and not only worker's workload is too big, working environment is poor, manufacture is all for the side pressure iron so processed
Phase is grown, and the grinding technology of pincers worker plays a decisive role the processing quality of part.
The content of the invention
Producing efficiency can be greatly improved it is an object of the invention to provide one kind, can guarantee that product quality hydrogenerator
Group side pressure iron curved-surface processing method and positioning and clamping instrument.
Realized the purpose of the present invention is technical solution in this way, a kind of turbine-generator units side pressure iron Machining of Curved Surface
Method, it is characterized in that, described method includes following steps：1）Blanking；2）Deburring；3）By side pressure iron clamping in positioning and clamping work
Have on A；4）Offside weight non-working surface carries out thick, finish-milling type face, bores dowel hole；5）By side pressure iron clamping in positioning and clamping work
Have on B；6）Offside weight working face carries out thick, finish-milling type face；7）Polishing, check.
Wherein, in the step 4）With step 6）In thick, finish-milling carried out by CNC milling machine.
A kind of positioning and clamping instrument A, the instrument A include base, vertically symmetrical on the base to be provided with locating piece
A, the groove that bottom is 90 degree is provided with the upper surface of the locating piece A.
A kind of positioning and clamping instrument B, the instrument B include base, vertically symmetrical on the base to be provided with connecting plate,
Locating piece B is respectively arranged with the connecting plate upper outside, the locating piece B upper surfaces are provided with inclined-plane, in the upper end
Face is provided with positioning pin.
It is excellent that by adopting the above-described technical solution, the present invention has, technique is simplified, manufacture cost is low, manufacture efficiency is high
Point, is not only able to reduce the workload of worker using it, and greatly shortens the manufacturing cycle, also, product quality and quality obtain
Guarantee is arrived.
Brief description of the drawings
The brief description of the drawings of the present invention is as follows：
Fig. 1 is the structure diagram of positioning and clamping instrument A of the present invention；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the structure diagram of positioning and clamping instrument B of the present invention；
Fig. 4 is the side view of Fig. 3.
Embodiment
The embodiment of the present invention is described in further detail below in conjunction with the accompanying drawings, but the present invention does not limit to
In these embodiments, any improvement or replacement on the present embodiment essence spirit, still falls within the claims in the present invention and wants
Seek the scope of protection.
Embodiment 1：A kind of turbine-generator units side pressure iron curved-surface processing method, described method includes following steps：1）Under
Material；2）Deburring；3）By side pressure iron clamping on positioning and clamping instrument A；4）Offside weight non-working surface carries out thick, finish-milling type
Face, bores dowel hole；5）By side pressure iron clamping on positioning and clamping instrument B；6）Offside weight working face carries out thick, finish-milling type
Face；7）Polishing, check.
Wherein, the step 4）With step 6）In thick, finish-milling carried out by CNC milling machine.
As shown in Figure 1, 2, a kind of positioning and clamping instrument A, the instrument A include base A1, vertical on the base A1
Locating piece A2 is symmetrically arranged with, the groove 3 that bottom is 90 degree is provided with the upper surface of the locating piece A2.
When needing the non-working surface of offside weight 9 to process, in 90 degree of grooves 3 that side pressure iron 9 is placed on locating piece A2,
Then fix.
As shown in Figure 3,4, a kind of positioning and clamping instrument B, the instrument B include base B4, vertical on the base B4
Connecting plate 5 is symmetrically arranged with, locating piece B6, the locating piece B6 upper surfaces are respectively arranged with 5 upper outside of connecting plate
Inclined-plane 7 is provided with, the upper surface is provided with positioning pin 8.
When needing the working face of offside weight 9 to process, side pressure iron 9 is placed on inclined-plane 7, passes through positioning pin 8 and side pressure
Dowel hole connection on iron 9, you can.
Claims (4)
1. a kind of turbine-generator units side pressure iron curved-surface processing method, it is characterized in that, described method includes following steps：1）Under
Material；2）Deburring；3）By side pressure iron clamping on positioning and clamping instrument A；4）Offside weight non-working surface carries out thick, finish-milling type
Face, bores dowel hole；5）By side pressure iron clamping on positioning and clamping instrument B；6）Offside weight working face carries out thick, finish-milling type
Face；7）Polishing, check.
2. turbine-generator units side pressure iron curved-surface processing method as claimed in claim 1, it is characterized in that：The step 4）And step
Rapid 6）In thick, finish-milling carried out by CNC milling machine.
3. one kind is used for claim 1 step 3）In positioning and clamping instrument A, it is characterized in that：The instrument A includes base A
（1）, in the base A（1）It is above vertically symmetrical to be provided with locating piece A（2）, in the locating piece A（2）Upper surface be provided with bottom
Portion is 90 degree of groove（3）.
4. one kind is used for claim 1 step 5）In positioning and clamping instrument B, it is characterized in that：The instrument B includes base B
（4）, in the base B（4）It is above vertically symmetrical to be provided with connecting plate（5）, in the connecting plate（5）Upper outside is respectively arranged with
Locating piece B（6）, the locating piece B（6）Upper surface is provided with inclined-plane（7）, the upper surface is provided with positioning pin（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711285923.6A CN108000065A (en) | 2017-12-07 | 2017-12-07 | A kind of turbine-generator units side pressure iron curved-surface processing method and positioning and clamping instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711285923.6A CN108000065A (en) | 2017-12-07 | 2017-12-07 | A kind of turbine-generator units side pressure iron curved-surface processing method and positioning and clamping instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108000065A true CN108000065A (en) | 2018-05-08 |
Family
ID=62057464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711285923.6A Pending CN108000065A (en) | 2017-12-07 | 2017-12-07 | A kind of turbine-generator units side pressure iron curved-surface processing method and positioning and clamping instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108000065A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108555643A (en) * | 2018-07-24 | 2018-09-21 | 重庆水轮机厂有限责任公司 | A kind of middle-size and small-size mixed flow pump impeller blade machining and detecting method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5994664A (en) * | 1997-04-08 | 1999-11-30 | Caterpillar Inc. | Track bushing having laser cladding end treatment for improved abrasion and corrosion resistance, and a process |
| CN101944811A (en) * | 2010-10-19 | 2011-01-12 | 天津市天发重型水电设备制造有限公司 | Method for processing insulated iron weight of motor stator coil |
| DE102009042593A1 (en) * | 2009-09-24 | 2011-03-31 | Kuhrt, Roland | Workpiece receiving system for use in multi-layer system, has workpiece receiving devices rotated by electrical operated motor that is connected to electrical current source and arranged at four side walls |
| CN204366565U (en) * | 2014-12-15 | 2015-06-03 | 淄博三维模具有限公司 | Oblique adjusting v block |
| CN105215733A (en) * | 2015-09-30 | 2016-01-06 | 重庆凯顺机械有限公司 | The fixture of balancing weight and processing method thereof |
| CN206614289U (en) * | 2017-02-01 | 2017-11-07 | 江苏驰骋精密部件有限公司 | A kind of frock for being used to improve clamping efficiency |
-
2017
- 2017-12-07 CN CN201711285923.6A patent/CN108000065A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5994664A (en) * | 1997-04-08 | 1999-11-30 | Caterpillar Inc. | Track bushing having laser cladding end treatment for improved abrasion and corrosion resistance, and a process |
| DE102009042593A1 (en) * | 2009-09-24 | 2011-03-31 | Kuhrt, Roland | Workpiece receiving system for use in multi-layer system, has workpiece receiving devices rotated by electrical operated motor that is connected to electrical current source and arranged at four side walls |
| CN101944811A (en) * | 2010-10-19 | 2011-01-12 | 天津市天发重型水电设备制造有限公司 | Method for processing insulated iron weight of motor stator coil |
| CN204366565U (en) * | 2014-12-15 | 2015-06-03 | 淄博三维模具有限公司 | Oblique adjusting v block |
| CN105215733A (en) * | 2015-09-30 | 2016-01-06 | 重庆凯顺机械有限公司 | The fixture of balancing weight and processing method thereof |
| CN206614289U (en) * | 2017-02-01 | 2017-11-07 | 江苏驰骋精密部件有限公司 | A kind of frock for being used to improve clamping efficiency |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108555643A (en) * | 2018-07-24 | 2018-09-21 | 重庆水轮机厂有限责任公司 | A kind of middle-size and small-size mixed flow pump impeller blade machining and detecting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180508 |