CN106217249A - A kind of frock for clamping hollow circular-tube - Google Patents
A kind of frock for clamping hollow circular-tube Download PDFInfo
- Publication number
- CN106217249A CN106217249A CN201610677516.9A CN201610677516A CN106217249A CN 106217249 A CN106217249 A CN 106217249A CN 201610677516 A CN201610677516 A CN 201610677516A CN 106217249 A CN106217249 A CN 106217249A
- Authority
- CN
- China
- Prior art keywords
- tube
- hollow circular
- resilient rubbber
- rubbber cushion
- supports
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
Abstract
A kind of frock for clamping hollow circular-tube that the invention provides, it is additionally provided with resilient rubbber cushion between two described supports and support seat, the two ends of described resilient rubbber cushion are respectively and fixedly connected with on support, and the middle part of described resilient rubbber cushion can move up or down certain distance；Leave between two supports above described V-groove and can allow under resilient rubbber cushion, to press the receiving gap passed through.The beneficial effect of the invention: simple in construction, easy to operate and saving manpower, improve working (machining) efficiency and the machining accuracy of pipe class workpiece.
Description
Technical field
The invention relates to Machining Technology field, particularly relates to a kind of frock for clamping hollow circular-tube.
Background technology
Pipe class workpiece is of a great variety, is widely used.Pipe fitting needs to carry out grinding process before use mostly, and task is heavy.
When polishing currently for pipe class workpiece, polish in side, so often to need artificial gripping part or foot to step on part
Not only part fixed effect is bad, easily occurs rocking in bruting process, causes piece surface polishing effect undesirable, and gives
Labourer brings the biggest inconvenience.
Summary of the invention
In view of this, the invention aims to provide a kind of frock for clamping hollow circular-tube, simple in construction, operation side
Just and save manpower, improve working (machining) efficiency and the machining accuracy of pipe class workpiece.
For reaching above-mentioned purpose, the technical scheme of the invention is achieved in that
A kind of frock for clamping hollow circular-tube, including base, two supports, supports seat and hold down gag；The described end
The V-groove for supporting hollow circular-tube to be processed is had on seat；Two described supports are fixed on base and relative to V-groove
Centrage is symmetrical arranged, and props up the top being placed on hollow circular-tube to be processed described in two, and the two ends of described support seat are respectively and fixedly connected with
On support, the middle part of described support seat raises up, and described hold down gag is placed in the surface of hollow circular-tube to be processed, described
Hollow circular-tube is compressed by hold down gag through supporting seat.
Further, it is additionally provided with resilient rubbber cushion, the two of described resilient rubbber cushion between two described supports and support seat
End is respectively and fixedly connected with on support, and the middle part of described resilient rubbber cushion can move up or down certain distance；It is positioned at described V-groove
Leaving between two supports of top to allow resilient rubbber cushion to press down the receiving gap passed through.
Further, described hold down gag is hydraulic cylinder or cylinder.
Further, described hold down gag is bolt, and described bolt stretches out and supports the part of seat upper end by nut check, institute
State resilient rubbber cushion and be connected with open circle away from the intermediate position, side of hollow circular-tube；Described bolt stretches out the lower end supporting seat
Stretch in open circle.
Relative to prior art, a kind of frock for clamping hollow circular-tube described in the invention has following excellent
Gesture: simple in construction, easy to operate and saving manpower, improve working (machining) efficiency and the machining accuracy of pipe class workpiece, and reduce
The labor intensity of operator, beneficially batch machining produce.
Accompanying drawing explanation
The accompanying drawing of the part constituting the invention is used for providing being further appreciated by the invention, and the present invention creates
The schematic description and description made, for explaining the invention, is not intended that the improper restriction to the invention.?
In accompanying drawing:
Fig. 1 is the structural representation of a kind of frock for clamping hollow circular-tube described in the invention embodiment；
Fig. 2 is the structural representation of a kind of frock for clamping hollow circular-tube described in another embodiment of the invention
Figure.
Description of reference numerals:
1-base；2-hollow circular-tube；3-support；4-resilient rubbber cushion；5-supports seat；6-hydraulic cylinder；7-bolt；8-spiral shell
Female；41-open circle；101-V type groove.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in the invention and the feature in embodiment can
To be mutually combined.
In the description of the invention, it is to be understood that term " " center ", " longitudinally ", " laterally ", " on ", D score,
Orientation or the position relationship of the instruction such as "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", " outward " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the invention and simplifies description rather than instruction
Hint indication device or element must have specific orientation, with specific azimuth configuration and operation, be not understood that
For the restriction to the invention.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicate
Or imply relative importance or the implicit quantity indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In the description of the invention, unless separately
Being described, " multiple " are meant that two or more.
In the description of the invention, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", should be interpreted broadly " being connected ", " connection ", for example, it may be fix connection, it is also possible to be to removably connect, or integratedly
Connect；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, on can being understood by concrete condition
State term concrete meaning in the invention.
Describe the invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
A kind of frock for clamping hollow circular-tube, referring to the drawings shown in 1, including 1, two supports 3 of base, supports seat 5
And hold down gag.
Specifically, base 1 has the V-groove 101 for supporting hollow circular-tube 2 to be processed；Two supports 3 are fixed in the end
It is symmetrical arranged on seat 1 and relative to the centrage of V-groove 101, two tops being placed on hollow circular-tube 2 to be processed, supports
The two ends of seat 5 are respectively and fixedly connected with on support 3, and the middle part supporting seat 5 raises up, and hold down gag is placed in hollow circular-tube 2 to be processed
Surface, hold down gag through support seat 5 hollow circular-tube 2 is compressed.
Especially, being additionally provided with resilient rubbber cushion 4 between two supports 3 and support seat 5, the two ends of resilient rubbber cushion 4 are respectively
Being fixed on support 3, the middle part of resilient rubbber cushion 4 can move up or down certain distance；It is positioned at above described V-groove 101
Two supports 3 between leave resilient rubbber cushion can be allowed to press the receiving gap passed through for 4 times.
Use above-mentioned design, on the one hand hold down gag can be avoided directly to contact with hollow circular-tube 2, cause and part is drawn
Wound；On the other hand, when needs renewal part, only need to move on hold down gag.
Wherein, hold down gag can be hydraulic cylinder 6 or cylinder.Need not manually lock, simple and convenient.
Referring to the drawings shown in 2, hold down gag can also be bolt 7；Wherein, bolt 7 stretch out support seat 5 upper end part by
Nut 8 is locked, and resilient rubbber cushion 4 is connected with open circle 41 away from the intermediate position, side of hollow circular-tube 2；Bolt 7 stretches out and props up
The lower end of support seat 5 is stretched in open circle 41.So can ensure after each renewal part, when using bolt 7 to lock, be not required to look for
Just, directly bolt 7 can be stretched into open circle 41, it is ensured that bolt 7 compresses the position directly above of hollow circular-tube 2.
The foregoing is only the preferred embodiment of the invention, not in order to limit the invention, all at this
Within the spirit of innovation and creation and principle, any modification, equivalent substitution and improvement etc. made, should be included in the invention
Protection domain within.
Claims (4)
1. the frock being used for clamping hollow circular-tube, it is characterised in that: include base (1), two supports (3), supports seat (5)
And hold down gag；
The V-groove (101) for supporting hollow circular-tube to be processed (2) is had on described base (1)；Two described supports (3) are solid
It is connected to base (1) above and be symmetrical arranged relative to the centrage of V-groove (101), props up described in two and be placed on open circles to be processed
The top of pipe (2), the two ends of described support seat (5) are respectively and fixedly connected with on support (3), and the middle part of described support seat (5) is convex
Rising, described hold down gag is placed in the surface of hollow circular-tube to be processed (2), and described hold down gag is through supporting seat (5) by hollow
Pipe (2) compresses.
A kind of frock for clamping hollow circular-tube the most according to claim 1, it is characterised in that: two described supports
(3) and being additionally provided with resilient rubbber cushion (4) between support seat (5), the two ends of described resilient rubbber cushion (4) are respectively and fixedly connected with in support
(3), on, the middle part of described resilient rubbber cushion (4) can move up or down certain distance；It is positioned at described V-groove (101) top
Two supports (3) between leave resilient rubbber cushion (4) can be allowed to press down the receiving gap passed through.
A kind of frock for clamping hollow circular-tube the most according to claim 1, it is characterised in that: described hold down gag is
Hydraulic cylinder (6) or cylinder.
A kind of frock for clamping hollow circular-tube the most according to claim 1, it is characterised in that: described hold down gag is
Bolt (7), described bolt (7) stretch out support seat (5) upper end part by nut (8) lock, described resilient rubbber cushion (4) away from
The intermediate position, side of hollow circular-tube (2) is connected with open circle (41)；Described bolt (7) stretches out the lower end of support seat (5) and stretches
Enter in open circle (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610677516.9A CN106217249A (en) | 2016-08-15 | 2016-08-15 | A kind of frock for clamping hollow circular-tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610677516.9A CN106217249A (en) | 2016-08-15 | 2016-08-15 | A kind of frock for clamping hollow circular-tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106217249A true CN106217249A (en) | 2016-12-14 |
Family
ID=57553496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610677516.9A Pending CN106217249A (en) | 2016-08-15 | 2016-08-15 | A kind of frock for clamping hollow circular-tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106217249A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11318515B1 (en) | 2021-02-08 | 2022-05-03 | Sigma Corporation | Large diameter pipe rounding tool and method of use |
-
2016
- 2016-08-15 CN CN201610677516.9A patent/CN106217249A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11318515B1 (en) | 2021-02-08 | 2022-05-03 | Sigma Corporation | Large diameter pipe rounding tool and method of use |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161214 |