CN206550709U - A kind of coldplate Special Fixture for Machining - Google Patents
A kind of coldplate Special Fixture for Machining Download PDFInfo
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- CN206550709U CN206550709U CN201720232453.6U CN201720232453U CN206550709U CN 206550709 U CN206550709 U CN 206550709U CN 201720232453 U CN201720232453 U CN 201720232453U CN 206550709 U CN206550709 U CN 206550709U
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- tube
- materials
- chuck body
- coldplate
- blind hole
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Abstract
The utility model discloses a kind of coldplate Special Fixture for Machining, it is related to blast furnace annex technical field of processing equipment, chuck body including cylinder, set the oblique blind hole matched with materials in the tube profile in the chuck body, the central axis angle of the central axis of the oblique blind hole and the external cylindrical surface of chuck body is α；The external cylindrical surface of the chuck body is provided with clamp system, and the materials in the tube in oblique blind hole can be fixed by clamp system.Materials in the tube are placed in the oblique blind hole in chuck body, it is fixed using clamp system, the positioning of materials in the tube is realized, clamp body clamping can be justified on the chuck of lathe to the scalene cone and platform for processing materials in the tube end.The positioning and clamping of materials in the tube can be easily realized using the utility model, it is ensured that machining accuracy, improve operating efficiency.
Description
Technical field
The utility model is related to blast furnace annex technical field of processing equipment, more particularly to a kind of coldplate processing exclusive clamps
Tool.
Background technology
Because blast furnace internal-response produces substantial amounts of heat, it is necessary to reasonably be cooled down to its body of heater, to play protection
Furnace shell, the effect of support is cooled down to refractory material.It is domestic in line with different parts using this principle of a variety of cooling devices
Some outer blast furnaces employ the structure type of coldplate and cooling wall interlaced arrangement at shaft position, and referred to as wooden partition combines cooling
Structure.Wherein coldplate（Flat water tank）Cooling principle be to put in stove to cool down the fire resisting of surrounding by scattered cooling original paper
Material, and furnace shell is cooled down by the conduction of heat of refractory material, so as to extend the service life of blast furnace.
Coldplate（Such as Fig. 1）The materials in the tube in forging are needed in process（Such as Fig. 2）End face processes inclined angle alpha
Small circle of scalene cone and the mouth of pipe, is several sections so that the later stage is longitudinally sawed-off, as the two ends arc section of coldplate, again finally
It is welded and fixed with top and the bottom.The processing of scalene cone and platform circle for materials in the tube is due to no Special tooling clamp, it is necessary to repeatedly sharp
Aid centering is used, is wasted time and energy, machining accuracy and efficiency are all difficult to ensure that.
Utility model content
Technical problem to be solved in the utility model is to add for above-mentioned the deficiencies in the prior art there is provided a kind of coldplate
Work special fixture, it is possible to increase processing efficiency, it is ensured that machining accuracy.
In order to solve the above technical problems, technical solution adopted in the utility model is：
A kind of coldplate Special Fixture for Machining, include setting in the chuck body of cylinder, the chuck body with outside materials in the tube
The central axis angle of the oblique blind hole that shape matches, the central axis of the oblique blind hole and the external cylindrical surface of chuck body is α；Institute
The external cylindrical surface for stating chuck body is provided with clamp system, and the materials in the tube in oblique blind hole can be carried out by clamp system
It is fixed.
Preferably, the clamp system includes the fastening bolt of more than three, and the fastening bolt is radially arranged in fixture
On body external cylindrical surface, the fastening bolt coordinates with the screwed hole on chuck body external cylindrical surface.
Preferably, the oblique blind via bottom is provided with locating piece, and the locating piece can be with materials in the tube inner hole.
Preferably, the inboard end face of the fastening bolt is provided with jacking block, and the jacking block is rotatably assorted with fastening bolt end, institute
State jacking block and be provided with the V-type skewed slot coordinated with materials in the tube periphery.
Further, the fastening bolt external end is provided with six sides.
Further, the fastening bolt is six and is divided to two rows to be radially arranged on chuck body external cylindrical surface.
It is using the beneficial effect produced by above-mentioned technical proposal：Materials in the tube are placed on to the oblique blind hole in chuck body
It is interior, it is fixed using clamp system, the positioning of materials in the tube is realized, can be right on the chuck of lathe by clamp body clamping
Process the scalene cone and platform circle of materials in the tube end.The positioning and clamping of materials in the tube can be easily realized using the utility model, it is ensured that
Machining accuracy, improves operating efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of coldplate；
Fig. 2 is the structural representation of materials in the tube；
Fig. 3 is that the utility model embodiment is provided（Subject name）Structural representation；
Fig. 4 is Fig. 1 top view；
Fig. 5 is the structural representation of fastening bolt in Fig. 1；
In figure：1- chuck bodies, 2- materials in the tube, the oblique blind holes of 3-, 4- fastening bolts, 5- locating pieces, 6- jacking blocks, 7-V type skewed slots,
The sides of 8- six, 9- scalene cones, small circle of 10-, 11- arc sections.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and specifically
Embodiment, is described in further detail to the utility model.It should be appreciated that specific embodiment described herein is only used to
The utility model is explained, is not used to limit the utility model.
Fig. 3 and Fig. 4 are refer to, a kind of coldplate Special Fixture for Machining that the utility model is provided includes the folder of cylinder
Have in body 1, the chuck body 1 and set the oblique blind hole 3 matched with the profile of materials in the tube 2, the central axis and folder of the oblique blind hole 3
The central axis angle for having the external cylindrical surface of body 1 is α, in plane and materials in the tube periphery where small circle of this angle and materials in the tube
The angle α of axis is consistent；The external cylindrical surface of the chuck body 1 is provided with clamp system, can be to installing by clamp system
Materials in the tube in oblique blind hole 3 are fixed.In the oblique blind hole that materials in the tube are arranged on to chuck body, determining for materials in the tube can be easily realized
Materials in the tube, can be fixed in chuck body by position using clamp system, realize processing inclined face and small round mesh on lathe
's.
In a preferred embodiment of the present utility model, the clamp system includes the fastening bolt 4 of more than three, institute
State fastening bolt 4 to be radially arranged on the external cylindrical surface of chuck body 1, in the fastening bolt 4 and the external cylindrical surface of chuck body 1
Screwed hole coordinates.
In order that materials in the tube are positioned more accurately in the oblique blind hole of chuck body, the oblique bottom of blind hole 3 is provided with locating piece 5,
The locating piece 5 can be with the inner hole of materials in the tube 2.Because materials in the tube in advance on lathe it is processed to endoporus and bottom surface, can be with
Endoporus and bottom surface are that positioning datum processes other end.
In order to further optimize above-mentioned technical proposal, the inboard end face of fastening bolt 4 is provided with jacking block 6, as shown in figure 5,
The jacking block 6 is rotatably assorted with the end of fastening bolt 4, and the jacking block 6 is provided with the V-type skewed slot 7 coordinated with the periphery of materials in the tube 2.
In fastening bolt rotary course, the V-type skewed slot of jacking block can be made to be stuck on the periphery of materials in the tube, the contact surface of increase jacking block and materials in the tube
Product, fixes materials in the tube more firm.
In addition, being exerted a force for convenience using spanner to fastening bolt, the external end of fastening bolt 4 is provided with six sides 8.
In order to further optimize above-mentioned technique effect, the fastening bolt 4 is six and is divided to two rows to be radially arranged in fixture
On the external cylindrical surface of body 1.Materials in the tube are fixed using two row's fastening bolts, its fixation can be made more firm.
When processing coldplate, using forging materials in the tube 2, rough turn hole and bottom surface, as technological datum, recycle this on lathe in advance
Utility model is by small 10 completion of processing of circle of the scalene cone 9 of materials in the tube 2 and the mouth of pipe on lathe, and it is several that then longitudinal direction is sawed-off
Section, as the two ends arc section 11 of coldplate, is finally welded and fixed with top and the bottom and biside plate again, carries out postorder processing.
In summary, the utility model has the advantages that simple in construction, easy to operate, machining accuracy is high, and materials in the tube are placed
In oblique blind hole in chuck body, locating piece and the materials in the tube inner hole of bottom are cylindrical that it is carried out using 6 fastening bolts
It is fixed, the positioning of materials in the tube is easily realized, can be to processing the oblique of materials in the tube end on the chuck of lathe by clamp body clamping
The conical surface and platform circle.The positioning and clamping of materials in the tube can be easily realized using the utility model, it is ensured that machining accuracy, improve work
Make efficiency.
Specific case used herein is set forth to principle of the present utility model and embodiment, above example
Explanation be only intended to help and understand method of the present utility model and its core concept.It should be pointed out that for the art
For those of ordinary skill, on the premise of the utility model principle is not departed from, some change can also be carried out to the utility model
Enter and modify, these are improved and modification is also fallen into the utility model scope of the claims.
Claims (6)
1. a kind of coldplate Special Fixture for Machining, it is characterised in that：Chuck body including cylinder（1）, the chuck body
（1）Inside set and materials in the tube（2）The oblique blind hole that profile matches（3）, the oblique blind hole（3）Central axis and chuck body（1）'s
The central axis angle of external cylindrical surface is α；The chuck body（1）External cylindrical surface be provided with clamp system, pass through clamping machine
Structure can be to installed in oblique blind hole（3）Interior materials in the tube are fixed.
2. a kind of coldplate Special Fixture for Machining according to claim 1, it is characterised in that：The clamp system includes three
Fastening bolt more than individual（4）, the fastening bolt（4）It is radially arranged in chuck body（1）On external cylindrical surface, the fastening spiral shell
Bolt（4）With chuck body（1）Screwed hole on external cylindrical surface coordinates.
3. a kind of coldplate Special Fixture for Machining according to claim 1, it is characterised in that：The oblique blind hole（3）Bottom
Provided with locating piece（5）, the locating piece（5）Can be with materials in the tube（2）Inner hole.
4. a kind of coldplate Special Fixture for Machining according to claim 2, it is characterised in that：The fastening bolt（4）In
Side end face is provided with jacking block（6）, the jacking block（6）With fastening bolt（4）End is rotatably assorted, the jacking block（6）It is provided with and materials in the tube
（2）The V-type skewed slot that periphery coordinates（7）.
5. a kind of coldplate Special Fixture for Machining according to claim 2, it is characterised in that：The fastening bolt（4）Outside
Portion end is provided with six sides（8）.
6. a kind of coldplate Special Fixture for Machining according to claim 2, it is characterised in that：The fastening bolt（4）For
Six and it is divided to two rows to be radially arranged in chuck body（1）On external cylindrical surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720232453.6U CN206550709U (en) | 2017-03-10 | 2017-03-10 | A kind of coldplate Special Fixture for Machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720232453.6U CN206550709U (en) | 2017-03-10 | 2017-03-10 | A kind of coldplate Special Fixture for Machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206550709U true CN206550709U (en) | 2017-10-13 |
Family
ID=60363044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720232453.6U Active CN206550709U (en) | 2017-03-10 | 2017-03-10 | A kind of coldplate Special Fixture for Machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206550709U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113547468A (en) * | 2021-07-29 | 2021-10-26 | 中国科学院长春光学精密机械与物理研究所 | Pre-tilt sample clamp and sample processing method |
| CN114310570A (en) * | 2022-01-13 | 2022-04-12 | 无锡微研股份有限公司 | Air conditioner die louver angle groove batch processing method |
-
2017
- 2017-03-10 CN CN201720232453.6U patent/CN206550709U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113547468A (en) * | 2021-07-29 | 2021-10-26 | 中国科学院长春光学精密机械与物理研究所 | Pre-tilt sample clamp and sample processing method |
| CN113547468B (en) * | 2021-07-29 | 2023-01-06 | 中国科学院长春光学精密机械与物理研究所 | Pre-tilt sample clamp and sample processing method |
| CN114310570A (en) * | 2022-01-13 | 2022-04-12 | 无锡微研股份有限公司 | Air conditioner die louver angle groove batch processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Niu Jianping Inventor after: Huo Shouming Inventor after: Yan Lifeng Inventor after: Wang Haiyang Inventor after: Liu Shangjing Inventor before: Niu Jianping Inventor before: Huo Shouming Inventor before: Yan Lifeng Inventor before: Wang Haiyang Inventor before: Liu Shangjin |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A special fixture for cooling plate processing Effective date of registration: 20220824 Granted publication date: 20171013 Pledgee: China Construction Bank Corporation Zhangjiakou Xihuan Sub-branch Pledgor: HEBEI WANFENG METALLURGICAL SPARE PARTS Co.,Ltd. Registration number: Y2022980013496 |