CN203900798U - Groove machining clamp - Google Patents
Groove machining clamp Download PDFInfo
- Publication number
- CN203900798U CN203900798U CN201420350905.7U CN201420350905U CN203900798U CN 203900798 U CN203900798 U CN 203900798U CN 201420350905 U CN201420350905 U CN 201420350905U CN 203900798 U CN203900798 U CN 203900798U
- Authority
- CN
- China
- Prior art keywords
- groove
- sleeve
- telescopic mast
- retractable column
- machining clamp
- 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
Abstract
The utility model belongs to the technical field of metal cutting and welding machining and particularly relates to a groove machining clamp. The groove machining clamp comprises a rotatable chuck, a retractable column, a sleeve, a supporting shaft and a movable auxiliary positioning pin shaft. The groove machining clamp is characterized in that the rotatable chuck can rotate on the retractable column; the retractable column can move up and down in the sleeve and is fixed by a retractable column fastening bolt; the heights of the supporting frame and the completely-retracted retractable column are the same; the sleeve and the supporting frame are embedded parts. According to the groove machining clamp, the cutting efficiency can be effectively improved, the groove precision is ensured and the utilization of tools is reduced. Meanwhile, the turn sequence of an assembly line is reduced so that the labor cost and time cost for machining are effectively saved.
Description
Technical field
The utility model belongs to metal cutting welding processing technical field, is specifically related to a kind of groove clamp for machining.
Background technology
The effect of groove is in order to guarantee to obtain the weld seam of whole through weldings on weldment thickness.According to design or technique needs, the groove that the position to be welded of weldment is processed into certain geometrical shape is called groove.The form of groove is by GB985-88 < < gas welding, the citation form of manual electric arc welding and gas shielded arc welding weld groove and size > >, the citation form of GB986-88 < < submerged-arc welding seam groove and size > > standard formulation: conventional groove type has I shape groove, Y type groove, single U groove, double Vgroove with root face, band root face single bevel groove etc.
Prior art is utilized semiautomatic machine people or cutter or emery wheel finished edge, but utilizes above-mentioned Metal Cutting grinding technology finished edge to have following problem:
1, emery wheel hardness ag(e)ing rate is low, and very fast to devices consume, increases man-hour and material cost;
2, cutter processing dimension and angular error are larger, for precision part, have error accumulation, and product quality is affected to some extent;
3, there is eccentricity of fire in semiautomatic machine Ren Jia trade union, and precision is had to certain influence, and the cost of semiautomatic machine people own is higher, and operator is had relatively high expectations, and causes equipment cost and cost of labor all higher.
4, above processing method all exists and turns order, causes increasing work step in streamline processing, virtually increases cost of labor.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of effective raising cutting efficiency is provided, and guarantees the groove clamp for machining of groove precision.
The utility model solves the technical scheme that its technical problem adopts: a kind of groove clamp for machining, comprise rotatable chuck 1, telescopic mast 2, sleeve 4, back shaft 7 and removable auxiliary positioning bearing pin 8, is characterized in that, rotatable chuck 1 can rotate on telescopic mast 2, telescopic mast 2 can move up and down in sleeve 4, and fixing by telescopic mast fastening bolt 3, and bracing frame 7 is contour with complete holosystolic telescopic mast 2.
Described sleeve 4 is built-in fitting with bracing frame 7, by foundation bolt or expansion bolt, realizes.
Operation principle of the present utility model: the rising by rotatable chuck 1 and rotate the angle of adjustable cut blank material 6 itself, make flame direction F and processed blank material 6 vertically downward produce angle, thereby complete the groove cutting of different angles, the process of welding sequence after guaranteeing.
The beneficial effects of the utility model are, can effectively improve cutting efficiency, guarantee groove precision, and minimizing instrument uses.Meanwhile, owing to having reduced the order that turns of streamline, effectively saved cost of labor and the time cost of processing.The utility model can be used for any welded structure part metal cutting manufacture fields that need such as enginerring works, flight-line maintenance factory.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of groove clamp for machining of the utility model.
In figure:
1, rotatable chuck, 2, telescopic mast, 3, telescopic mast fastening bolt, 4, sleeve, 5, blank material set bolt, 6, processed blank material, 7, bracing frame, 8, removable auxiliary positioning bearing pin, F, CUT flame direction.
The specific embodiment
Referring to Fig. 1, a kind of groove clamp for machining the utility model proposes, comprise rotatable chuck 1, telescopic mast 2, sleeve 4, back shaft 7 and removable auxiliary positioning bearing pin 8, it is characterized in that, rotatable chuck 1 can rotate on telescopic mast 2, and telescopic mast 2 can move up and down in sleeve 4, and fixing by telescopic mast fastening bolt 3, bracing frame 7 is contour with complete holosystolic telescopic mast 2.
Described sleeve 4 is built-in fitting with bracing frame 7, by foundation bolt or expansion bolt, realizes.
The course of work of the present utility model is: when telescopic mast 2 shrinks completely, guarantee that blank material 6 is mutually vertical with flame cut direction F, by CUT, cut out after the blank of wanting rapidoprint, mention telescopic mast 2, fixing with telescopic mast fastening bolt 3 after the angle of adjusting blank material 6, place again, regulate removable auxiliary positioning bearing pin 8 to carry out auxiliary positioning, then use CUT finished edge, to realize, reduce operation, put forward high-precision effect.
Claims (2)
1. a groove clamp for machining, comprise rotatable chuck (1), telescopic mast (2), sleeve (4), back shaft (7) and removable auxiliary positioning bearing pin (8), is characterized in that, rotatable chuck (1) can be in the upper rotation of telescopic mast (2), telescopic mast (2) can move up and down in sleeve (4), and fixing by telescopic mast fastening bolt (3), and bracing frame (7) is contour with complete holosystolic telescopic mast (2).
2. a kind of groove clamp for machining according to claim 1, is characterized in that, described sleeve (4) is built-in fitting with bracing frame (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420350905.7U CN203900798U (en) | 2014-06-27 | 2014-06-27 | Groove machining clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420350905.7U CN203900798U (en) | 2014-06-27 | 2014-06-27 | Groove machining clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203900798U true CN203900798U (en) | 2014-10-29 |
Family
ID=51775089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420350905.7U Expired - Fee Related CN203900798U (en) | 2014-06-27 | 2014-06-27 | Groove machining clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203900798U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105499746A (en) * | 2015-12-30 | 2016-04-20 | 广船国际有限公司 | Manual cutting template |
| CN108436779A (en) * | 2018-03-27 | 2018-08-24 | 武汉钢铁有限公司 | Ultra-high strength steel plate welding groove processing unit (plant) and its processing method |
| CN108453341A (en) * | 2018-04-28 | 2018-08-28 | 江苏新扬子造船有限公司 | A kind of Novel elbow angle cutting machine and elbow cutting method |
| CN109079685A (en) * | 2018-11-13 | 2018-12-25 | 徐州易尚饰家装饰工程有限责任公司 | Frame is welded and fixed in the cutting of stainless steel L-type frame |
-
2014
- 2014-06-27 CN CN201420350905.7U patent/CN203900798U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105499746A (en) * | 2015-12-30 | 2016-04-20 | 广船国际有限公司 | Manual cutting template |
| CN108436779A (en) * | 2018-03-27 | 2018-08-24 | 武汉钢铁有限公司 | Ultra-high strength steel plate welding groove processing unit (plant) and its processing method |
| CN108453341A (en) * | 2018-04-28 | 2018-08-28 | 江苏新扬子造船有限公司 | A kind of Novel elbow angle cutting machine and elbow cutting method |
| CN109079685A (en) * | 2018-11-13 | 2018-12-25 | 徐州易尚饰家装饰工程有限责任公司 | Frame is welded and fixed in the cutting of stainless steel L-type frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA COAL PANJIANG HEAVY INDUSTRY CO., LTD. Free format text: FORMER OWNER: LI ZAIPENG Effective date: 20150121 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150121 Address after: 550009 development avenue, Guiyang economic and Technological Development Zone, Guizhou Patentee after: Zhong Meipanjiang heavy industry Co., Ltd Address before: 550009 Guizhou Avenue coal Panjiang heavy industry development of Guiyang Province River District Patentee before: Li Zaipeng |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20150627 |
|
| EXPY | Termination of patent right or utility model |