CN204685662U - A kind of draw-in groove cover board arrangement - Google Patents
A kind of draw-in groove cover board arrangement Download PDFInfo
- Publication number
- CN204685662U CN204685662U CN201520253262.9U CN201520253262U CN204685662U CN 204685662 U CN204685662 U CN 204685662U CN 201520253262 U CN201520253262 U CN 201520253262U CN 204685662 U CN204685662 U CN 204685662U
- Authority
- CN
- China
- Prior art keywords
- main body
- draw
- groove
- cover board
- board arrangement
- 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
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Abstract
The utility model relates to technical field of mechanical equipment, relate to a kind of draw-in groove cover board arrangement in particular, comprise main body and cover plate, described main body front is provided with a through groove of reaching the standard grade, described body floor is provided with projection and is connected with main body as a whole, and about described main body, there is symmetrical projection two sides.Structure is simple, easy to use, arranges T-shaped groove and left and right projection can make installation more all more convenient with use, and intensity is good, long service life, and surrounding takes chamfered, can avoid scratching products, reduces production cost.
Description
Technical field
The utility model relates to technical field of mechanical equipment, relates to a kind of draw-in groove cover board arrangement in particular.
Technical background
Seamless steel pipe has hollow section, a large amount of pipeline being used as conveying fluid.As the pipeline etc. of transfer oil, natural gas, coal gas, water and some solid material.Steel pipe is compared with the solid steel such as round steel, and when bending resistance torsional strength is identical, lighter in weight is a kind of economic section steel products.Be widely used in manufacturing structure part and machine components, as the steel scaffold etc. in oil drill rocker, truck drive shaft, bicycle rack and construction manufactures ring-shaped work pieces with steel pipe.Can improve stock utilization, simplify manufacturing process, save material and machining period, as rolling bearing lasso, very heavy top cover etc., extensive steel pipe manufactures.
In recent years, along with the requirement of market to seamless large-diameter pipes quality constantly promotes, the application of big machinery is more and more extensive.Need when utilizing machinery production seamless pipe to use and inject tubular body and make the core rod of forming tubular product (also claiming plug) with looping passes such as rolls.The core rod of machinery has the parts that draw-in groove cover plate is core rod holding device in skin plant equipment, and plug and dop are fixed in effect, make it to depart from.But, existing core rod draw-in groove cover plate is assembled after being parts processing and is used,, also often there is part split phenomenon in actual use, now must quit work in therefore processed complex, poor rigidity, re-assembly after pulling down cleaning and re-use, time-consuming, have a strong impact on production, and surrounding is not through process, easy scratching products, adds production cost.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of draw-in groove cover board arrangement.
For solving the problems of the technologies described above, the utility model provides a kind of draw-in groove cover board arrangement, comprises main body and cover plate, and described main body front is provided with a through logical groove of reaching the standard grade, described body floor is provided with projection and is connected with main body as a whole, and about described main body, there is symmetrical projection two sides.
Further, described groove shapes is T-shaped.
Further, described main body surrounding adopts chamfered.
Further, the size of described projection is consistent with groove port size.
Further, as a whole by welding link between described projection and main body.
Further, described main body adopts aluminium alloy to make.
The beneficial effect of employing technique scheme is: a kind of draw-in groove cover board arrangement of the present utility model, structure is simple, easy to use, arranging T-shaped groove and left and right projection can make installation more all more convenient with use, and intensity is good, long service life, surrounding takes chamfered, can scratching products be avoided, reduce production cost.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of draw-in groove cover board arrangement of the utility model,
Wherein, 1, main body, 2, cover plate, 3 ~ 4, protruding, 5, projection, 6, groove.
Detailed description of the invention
Below in conjunction with Figure of description, the technical solution of the utility model and structure are described, so that those skilled in the art understand.
A kind of draw-in groove cover board arrangement, comprise main body 1 and cover plate 2, described master 1 body front is provided with a through logical groove 6 of reaching the standard grade, and described body floor is provided with projection 5 and is connected as a whole with main body 1, and about described master 1 body, there is symmetrical projection 3 two sides.
Further, described groove 6 shape is T-shaped.
Further, described main body 1 surrounding adopts chamfered.
Further, size and groove 6 mouthfuls of sizes of described projection 5 are consistent.
Further, as a whole by welding link between described projection 5 and main body 1.
Further, described main body 1 adopts aluminium alloy to make.
A kind of draw-in groove cover board arrangement, structure is simple, easy to use, arranges T-shaped groove 5 and left and right projection 3 can make installation more all more convenient with use, and intensity is good, long service life, and surrounding takes chamfered, can avoid scratching products, reduces production cost.
Above-mentionedly by reference to the accompanying drawings utility model to be exemplarily described; obvious the utility model specific implementation is not subject to the restrictions described above; as long as have employed this insubstantial that method of the present utility model is conceived and technical scheme is carried out to improve; or the design of utility model and technical scheme directly applied to other occasions, all within protection domain of the present utility model without to improve.
Claims (6)
1. a draw-in groove cover board arrangement, comprise main body and cover plate, it is characterized in that: described main body front is provided with a through logical groove of reaching the standard grade, and described body floor is provided with projection and is connected with main body as a whole, and about described main body, two sides are provided with symmetrical projection.
2. a kind of draw-in groove cover board arrangement according to claim 1, is characterized in that: described groove shapes is T-shaped.
3. a kind of draw-in groove cover board arrangement according to claim 1, is characterized in that: described main body surrounding adopts chamfered.
4. a kind of draw-in groove cover board arrangement according to claim 1, is characterized in that: the size of described projection is consistent with groove port size.
5. a kind of draw-in groove cover board arrangement according to claim 1, is characterized in that: as a whole by welding link between described projection and main body.
6. a kind of draw-in groove cover board arrangement according to claim 1, is characterized in that: described main body adopts aluminium alloy to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520253262.9U CN204685662U (en) | 2015-04-23 | 2015-04-23 | A kind of draw-in groove cover board arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520253262.9U CN204685662U (en) | 2015-04-23 | 2015-04-23 | A kind of draw-in groove cover board arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204685662U true CN204685662U (en) | 2015-10-07 |
Family
ID=54226004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520253262.9U Expired - Fee Related CN204685662U (en) | 2015-04-23 | 2015-04-23 | A kind of draw-in groove cover board arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204685662U (en) |
-
2015
- 2015-04-23 CN CN201520253262.9U patent/CN204685662U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20160423 |