CN109781348A - Steel tube clamping tooling - Google Patents
Steel tube clamping tooling Download PDFInfo
- Publication number
- CN109781348A CN109781348A CN201711125235.3A CN201711125235A CN109781348A CN 109781348 A CN109781348 A CN 109781348A CN 201711125235 A CN201711125235 A CN 201711125235A CN 109781348 A CN109781348 A CN 109781348A
- Authority
- CN
- China
- Prior art keywords
- fixed support
- clamping
- hydraulic device
- pedestal
- steel tube
- 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
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- Clamps And Clips (AREA)
Abstract
The present invention relates to steel tube clamping toolings, including pedestal, the identical clamping device of two nested structures being set on pedestal；Every set clamping device includes hydraulic device, clamping carrier, and the hydraulic device is parallel with pedestal with clamping carrier；The clamping carrier is fixed in the top of hydraulic device, and it can be moved horizontally with hydraulic device, the clamping carrier includes outer fixed support and interior fixed support, the outer fixed support is arranged with respect to the symmetrical bowl structure in hydraulic device axle center, and the interior fixed support is fixed in the middle part of outer fixed support in parallel.Good clamping effect of the present invention and metal steel pipe will not be damaged；In addition, clamping carrier can easily realize dismounting, the clamping carrier that replaceable as needed and metal steel pipe is used cooperatively from hydraulic device.
Description
Technical field
The present invention relates to clamping device technical field more particularly to a kind of steel tube clamping toolings.
Background technique
Metal steel pipe can inevitably generate subtle loophole in forming process, cause metal steel pipe unqualified, influence subsequent
Production and application.Therefore, most important to the detection of metal steel pipe, at present frequently with method be injected in metal steel pipe it is high
The phenomenon that calming the anger body, having seen whether gas leakage.However, being to clamp metal steel pipe first in this case.The prior art
In, clamping device is poor for various sizes of metal steel pipe applicability, and clamping effect is undesirable, and clamping device directly with
Metal steel pipe contact, chucking power cross conference and cause certain damage to metal steel pipe, influence subsequent use.
Summary of the invention
For drawbacks described above existing for existing steel tube clamping tooling, the present invention is intended to provide one kind can clamp metallic steel
Pipe, effect is good, and will not damage the clamping device of metal steel pipe.
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows:
Steel tube clamping tooling, including pedestal, the identical clamping device of two nested structures being set on pedestal；Every set folder
Tight device includes hydraulic device, clamping carrier, and the hydraulic device is parallel with pedestal with clamping carrier；The clamping carrier
It is fixed in the top of hydraulic device, and can be moved horizontally with hydraulic device, the clamping carrier includes outer fixed support and interior solid
Fixed support, the outer fixed support are arranged with respect to the symmetrical bowl structure in hydraulic device axle center, and the interior fixed support is parallel affixed
In the middle part of outer fixed support.
Further, it is additionally provided with lead screw on the pedestal between two sets of clamping devices, the lead screw is set in pedestal
Portion is also provided with the threaded hole matched with lead screw on the pedestal, is additionally provided with adjusting nut on the lead screw.
Further, the interior fixed support is plastic suckers or rubber suction cups, and the plastic suckers or rubber suction cups are
Bowl structure.
Further, the middle part of the outer fixed support is equipped with threaded hole, the connecting pin of the interior fixed support be connected with outside
The fixed support matched thread spindle of threaded hole；The size of the outer fixed support is greater than the size of interior fixed support.
Further, the top of the lead screw is also connected with support plate.
Further, support base is additionally provided between the pedestal and clamping device, the hydraulic device is fixed in support base
On.
Further, screw thread is equipped at the top of the movable push bar in the hydraulic device；The outer fixed support and hydraulic device
One end of connection is fixedly connected with link block, is equipped with and the matched threaded hole of movable push bar end thread in the link block.
The invention has the advantages that: good clamping effect and metal steel pipe will not be damaged；In addition, clamping carrier can be square
Just dismounting is realized on slave hydraulic device, as needed the replaceable clamping carrier being used cooperatively with metal steel pipe.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of steel tube clamping tooling of the present invention.
In figure:
1, pedestal, 2, clamping device, 3, lead screw, 4, support plate, 5, support base, 6, link block, 21, hydraulic device, 22, folder
Hold bracket, 31, adjusting nut, 221, outer fixed support, 222, interior fixed support.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
A kind of steel tube clamping tooling provided by the present invention, it is shown referring to Fig.1, including pedestal 1, it is set on pedestal 1
The identical clamping device 2 of two nested structures；Every set clamping device 2 includes hydraulic device 21, clamping carrier 22；Hydraulic device 21
It is parallel with pedestal 1 with clamping carrier 22；Clamping carrier 22 is fixed in the top of hydraulic device 21, and clamping carrier 22 includes outer
Fixed support 221 and interior fixed support 222, outer fixed support 221 is arranged with respect to the symmetrical bowl structure in 21 axle center of hydraulic device, interior
Fixed support 222 is fixed in the middle part of outer fixed support 221 in parallel.
Preferably, interior fixed support 222 is plastic suckers or rubber suction cups, and plastic suckers or rubber suction cups are bowl-shape knot
Structure, to avoid the damage to metal steel pipe.
The middle part of outer fixed support 221 is equipped with threaded hole, and the connecting pin of interior fixed support 222 is connected with and outer fixed 221 spiral shell of support
Convenient and strong applicability is replaced in the matched thread spindle of pit, dismounting；The size of outer fixed support 221 is greater than the ruler of interior fixed support 222
It is very little, it is fixed reliable.
In order to further ensure the fixation of metal steel pipe is reliable, silk is additionally provided on the pedestal 1 between two sets of clamping devices 2
Thick stick 3, lead screw 3 are set to the middle part of pedestal 1, the threaded hole matched with lead screw 3 are also provided on pedestal 1, tune is additionally provided on lead screw 3
Save nut 31；Preferably, the top of lead screw 3 is also connected with support plate 4, by the lifting of 31 adjusting screw 3 of adjusting nut, is convenient for
Support.
Support base 5 is additionally provided between pedestal 1 and clamping device 2, hydraulic device 21 is fixed on support base 5, according to difference
The metal steel pipe of size, the distance between adjustable clamping means 2 and pedestal 1 guarantee center and the clamping carrier of metal steel pipe
22 center alignment, clamping effect are good.
For the ease of the dismounting and replacement of clamping carrier 22, the top of the movable push bar in hydraulic device 21 is equipped with screw thread；
One end that outer fixed support 221 is connect with hydraulic device 21 is fixedly connected with link block 6, is equipped with and movable push bar end in link block 6
The matched threaded hole of portion's screw thread, the clamping carrier 22 that replaceable as needed and metal steel pipe is used cooperatively.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (7)
1. steel tube clamping tooling, it is characterised in that: identical including pedestal (1), two nested structures being set on pedestal (1)
Clamping device (2)；
Every set clamping device (2) includes hydraulic device (21), clamping carrier (22), the hydraulic device (21) and clamping carrier
(22) parallel with pedestal (1)；
The clamping carrier (22) is fixed in the top of hydraulic device (21), and can move horizontally with hydraulic device (21), institute
Stating clamping carrier (22) includes outer fixed support (221) and interior fixed support (222), and the outer fixed support (221) is arranged with respect to
The symmetrical bowl structure in hydraulic device (21) axle center, the interior fixed support (222) are fixed in parallel in outer fixed support (221)
Portion.
2. steel tube clamping tooling according to claim 1, it is characterised in that: the pedestal (1) between two sets of clamping devices (2)
On be additionally provided with lead screw (3), the lead screw 3 is set to the middle part of pedestal (1), is also provided on the pedestal (1) and lead screw (3) phase
The threaded hole of cooperation is additionally provided with adjusting nut (31) on the lead screw (3).
3. steel tube clamping tooling according to claim 1, it is characterised in that: the interior fixed support (222) is plastic suckers
Or rubber suction cups, the plastic suckers or rubber suction cups are bowl structure.
4. steel tube clamping tooling according to claim 1, it is characterised in that: the middle part of the outer fixed support (221) is equipped with
Threaded hole, the connecting pin of the interior fixed support (222) are connected with and the outer fixed support matched thread spindle of (221) threaded hole；It is described
The size of outer fixed support (221) is greater than the size of interior fixed support (222).
5. steel tube clamping tooling according to claim 2, it is characterised in that: the top of the lead screw (3) is also connected with branch
Fagging (4).
6. steel tube clamping tooling according to claim 1, it is characterised in that: between the pedestal (1) and clamping device (2)
It is additionally provided with support base (5), the hydraulic device (21) is fixed on support base (5).
7. steel tube clamping tooling according to claim 1, it is characterised in that: the movable push bar in the hydraulic device (21)
Top is equipped with screw thread；One end that the outer fixed support (221) connect with hydraulic device (21) is fixedly connected with link block (6), institute
It states in link block (6) and is equipped with and the matched threaded hole of movable push bar screw top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711125235.3A CN109781348A (en) | 2017-11-14 | 2017-11-14 | Steel tube clamping tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711125235.3A CN109781348A (en) | 2017-11-14 | 2017-11-14 | Steel tube clamping tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109781348A true CN109781348A (en) | 2019-05-21 |
Family
ID=66494286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711125235.3A Pending CN109781348A (en) | 2017-11-14 | 2017-11-14 | Steel tube clamping tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109781348A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111650039A (en) * | 2020-05-11 | 2020-09-11 | 浙江工业大学 | A pipeline clamping device for fixing portable micron appearance of impressing |
-
2017
- 2017-11-14 CN CN201711125235.3A patent/CN109781348A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111650039A (en) * | 2020-05-11 | 2020-09-11 | 浙江工业大学 | A pipeline clamping device for fixing portable micron appearance of impressing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190521 |
|
| WD01 | Invention patent application deemed withdrawn after publication |