CN202964104U - Back face die processing device for small shell - Google Patents
Back face die processing device for small shell Download PDFInfo
- Publication number
- CN202964104U CN202964104U CN 201220663902 CN201220663902U CN202964104U CN 202964104 U CN202964104 U CN 202964104U CN 201220663902 CN201220663902 CN 201220663902 CN 201220663902 U CN201220663902 U CN 201220663902U CN 202964104 U CN202964104 U CN 202964104U
- Authority
- CN
- China
- Prior art keywords
- disk
- tip
- casing
- processing
- reverse
- 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
Links
- 230000001808 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000003044 adaptive Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 2
- 238000007514 turning Methods 0.000 description 2
- 241001416181 Axis axis Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical group data:image/svg+xml;base64,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 data:image/svg+xml;base64,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 [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model relates to a back face die processing device for a small shell. The back face die processing device comprises a circular disk and a tip, wherein a male spigot which is adaptive to a female spigot in the shell is formed in the front face of the circular disk; the front end (one end of which the diameter is larger) of the tip is connected to the back face of the circular disk; the tip is coaxial with the circular shaft; and the circular disk is further provided with a plurality of bolt holes. The tip is formed on the back face die processing device for the small shell, and has high coaxiality and high rigidity, so that circular run-out of a workpiece is controlled accurately by using the inherent characteristics of the tip, and the reliability and processing coaxiality of subsequent processing are ensured. Meanwhile, compared with a tool used in the prior art, the device has the advantages of simple structure, convenience in installing, saving in production time cost, and effective increase in the production efficiency.
Description
Technical field
The utility model relates to a kind of little casing reverse side mould processing unit (plant).
Background technology
The process for machining of casing is generally that blank is fixed on lathe, and front end face is processed, and then anti-head clamps processing iron core shelves, other end and seam take the front end face seam as benchmark.
Existing clamping tool, during work, frock being connect dish by male half coupling and main shaft locates and uses 6 holes to be fixed on turntable of machine tool, after the recessed seam of casing front end face is enclosed within on male half coupling, by bolt with casing supporting hole, casing and frock are fixed together closely at last.
Exist location and installation error, workpiece easily to produce circle during due to each installation mold and beat, must re-start with casing positioning spigot place reliability and the concentricity that the guarantee following process is processed in turning to frock.And all to frock could be fixed on turntable of machine tool by holding screw before each the use.
The utility model content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: a kind of defects that solved is provided, and simple in structure, guaranteed the little casing reverse side mould processing unit (plant) of reliability and the concentricity of following process.
Little casing reverse side mould processing unit (plant) described in the utility model, comprise disk, the front of disk be provided with casing on the male half coupling that adapts of recessed seam, also comprise top, top front end (end that diameter is larger) is connected to the reverse side of disk, top coaxial with disk, also be provided with a plurality of bolts hole on disk.
Described disk is provided with 3 bolts hole, and 3 bolts hole are distributed on the outside of male half coupling.
Described top front end is welded on the reverse side of disk.
The beneficial effect that the utility model has is: little casing reverse side mould processing unit (plant) has been set up top, and top axiality is high, good rigidly, and the circle that utilizes top intrinsic characteristic accurately to control workpiece is beated, and guarantees reliability and the processing concentricity of following process.Compare simultaneously the frock that prior art is used, this apparatus structure is simple, and it is convenient to install, and has saved the production time cost, has effectively improved production efficiency.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the plan structure schematic diagram of Fig. 1.
In figure: 1, disk; 2, male half coupling; 3, top; 4, bolt hole.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:
As shown in Fig. 1 ~ 2, the front of disk 1 be provided with casing on the male half coupling 2 that adapts of recessed seam, also comprise top 3, top 3 front end is welded on the reverse side of disk 1, top 3 is coaxial with disk 1, and disk 1 is provided with the outside that 4,3 bolts hole 4 of 3 bolts hole are distributed on male half coupling 2.
Processing and use procedure are:
Be placed in then firm welding of disk 1 center with top 3, be inserted in the machine tool chief axis axis hole and strain with pull bar.Then disk 1 is carried out turning processing, car goes out the male half coupling 2 that matches with recessed seam on the casing that will process.
Top 3 ends and machine tool chief axis are fixed, and the recessed seam of the manufactured front end face of casing and supporting the buckling well of male half coupling 2 on disk 1 are fixed on casing to be processed on disk 1 by bolt hole 4 use bolts, can carry out the processing of casing reverse side subsequently.
Claims (3)
1. one kind little casing reverse side mould processing unit (plant), comprise disk (1), the front of disk (1) be provided with casing on the male half coupling (2) that adapts of recessed seam, it is characterized in that: also comprise top (3), the front end of top (3) is connected to the reverse side of disk (1), top (3) are coaxial with disk (1), also are provided with a plurality of bolts hole (4) on disk (1).
2. little casing reverse side mould processing unit (plant) according to claim 1, it is characterized in that: described disk (1) is provided with 3 bolts hole (4), and 3 bolts hole (4) are distributed on the outside of male half coupling (2).
3. little casing reverse side mould processing unit (plant) according to claim 1, it is characterized in that: the front end of described top (3) is welded on the reverse side of disk (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220663902 CN202964104U (en) | 2012-12-05 | 2012-12-05 | Back face die processing device for small shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220663902 CN202964104U (en) | 2012-12-05 | 2012-12-05 | Back face die processing device for small shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202964104U true CN202964104U (en) | 2013-06-05 |
Family
ID=48505233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220663902 Expired - Fee Related CN202964104U (en) | 2012-12-05 | 2012-12-05 | Back face die processing device for small shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202964104U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103465053A (en) * | 2013-08-27 | 2013-12-25 | 哈尔滨汽轮机厂有限责任公司 | Turbine rotor turning auxiliary clamping device with function of spigot positioning |
| CN103586706A (en) * | 2013-10-24 | 2014-02-19 | 哈尔滨汽轮机厂有限责任公司 | Auxiliary clamping device with two positioning modes for turning process of steam turbine rotors |
-
2012
- 2012-12-05 CN CN 201220663902 patent/CN202964104U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103465053A (en) * | 2013-08-27 | 2013-12-25 | 哈尔滨汽轮机厂有限责任公司 | Turbine rotor turning auxiliary clamping device with function of spigot positioning |
| CN103586706A (en) * | 2013-10-24 | 2014-02-19 | 哈尔滨汽轮机厂有限责任公司 | Auxiliary clamping device with two positioning modes for turning process of steam turbine rotors |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C14 | Grant of patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20171205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |