CN203751168U - Pipe mouth closing-up tool - Google Patents
Pipe mouth closing-up tool Download PDFInfo
- Publication number
- CN203751168U CN203751168U CN201320882071.XU CN201320882071U CN203751168U CN 203751168 U CN203751168 U CN 203751168U CN 201320882071 U CN201320882071 U CN 201320882071U CN 203751168 U CN203751168 U CN 203751168U
- Authority
- CN
- China
- Prior art keywords
- fixed
- pipeline
- hough
- mouth
- closing
- 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 - Lifetime
Links
- 238000007789 sealing Methods 0.000 claims abstract description 34
- 238000004826 seaming Methods 0.000 claims description 31
- 239000011148 porous material Substances 0.000 claims description 11
- 229910001315 Tool steel Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000009529 body temperature measurement Methods 0.000 abstract 3
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- 238000003466 welding Methods 0.000 abstract 2
- 230000007704 transition Effects 0.000 description 15
- 238000005516 engineering process Methods 0.000 description 2
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- Earth Drilling (AREA)
Abstract
The utility model discloses a pipe mouth closing-up tool used for a closing-up working procedure before a long temperature measurement component and a coupling pipe are subjected to laser welding, and belongs to the technical field of pipe mouth closing up. The pipe mouth closing-up tool comprises a pipeline, wherein the pipeline is internally provided with internal threads; two closing head blocks are respectively arranged on two ends in the pipeline through screw threads; each closing head block comprises two clingy half blocks; a conical surface communicated with a pipe hole is formed on the clingy part of the two half blocks. The utility model solves the problem that in the prior art, a closing-up tool which is good in sealing effect and is suitable for the long temperature measurement component to use is not available; the quick closing-up tool can be used for enabling clearance shaft hole fit to become tight shaft hole fit, and the closing up is uniform; closing-up parts can well met requirements of laser welding; the tool can be used for mechanical riveting of coupling pipes, and does not damage the temperature measurement component.
Description
Technical field
The utility model relates to a kind of mouth of pipe closing in technology, relates in particular to the mouth of pipe seaming tool that the front closing in operation of a kind of longer temperature element and transition conduit laser weld is used.
Background technology
Fast seaming tool has a wide range of applications in industry, because of the different operating mode demands of industry, often has and in the centre position that reaches the temperature element of tens of meters, adopts laser weld mode to connect a transition conduit to meet operating mode demand.When the length of temperature element is longer, the linearity of temperature element significantly declines.The bore dia of transition conduit can only be amplified in the centre position that can be through fast longer temperature element for transition conduit, and must be that hole axle closely cooperates when laser weld transition conduit and temperature element.In prior art, lack a kind of can be so that longer temperature element uses and the good seaming tool of sealing effectiveness.
Utility model content
The utility model discloses a kind of mouth of pipe seaming tool, in order to solve in prior art, lack a kind of can be so that longer temperature element uses and the problem of the seaming tool that sealing effectiveness is good.
Above-mentioned purpose of the present utility model is achieved through the following technical solutions:
A mouth of pipe seaming tool, wherein, comprising: a pipeline, in described pipeline, offer internal thread, two end sealing blocks respectively screw thread are arranged on the two ends in described pipeline, and described end sealing block comprises: the two Hough pieces of being close to, a conical surface is communicated with a pore and is opened in the part that two Hough pieces are close to.
Mouth of pipe seaming tool as above, wherein, described pipeline is divided into upper and lower along the axis of described pipeline, and described top and described bottom fasten, and a pipeline fixer is around described install pipeline.
Mouth of pipe seaming tool as above, wherein, described pipeline fixer comprises: two semicircular fixed bar, and one end of described two semicircular fixed bar connects by a rotating shaft, the other end of described two semicircular fixed bar all has a fixed part, and a fixed screw is through fixed part described in two.
Mouth of pipe seaming tool as above, wherein, described in two, end sealing block all has the stubborn piece being placed in outside described pipeline.
Mouth of pipe seaming tool as above, wherein, end sealing block adopts tool steel material to make.
Mouth of pipe seaming tool as above, wherein, described end sealing block comprises: the two Hough pieces of being close to, and on described two Hough pieces, homogeneous phase is to offering through hole, on described two Hough pieces, be also provided with the columnar projections of mating with described through hole, described columnar projections embeds in described through hole.
Mouth of pipe seaming tool as above, wherein, described two Hough pieces comprise: the first Hough piece, the second Hough piece, described the first Hough piece and described the second Hough piece have the face of being close to, on described the first Hough piece, offer two first fixed vias of being close to face perpendicular to described, described two first fixed vias are symmetrically distributed in the both sides of described pore; On described the second Hough piece, the position of corresponding two first fixed vias offers two second fixed vias of being close to face perpendicular to described, and described two second fixed vias are symmetrically distributed in the both sides of described pore; Described the first fixed via has been embedded in one first fixed leg with corresponding described the second fixed via, and described in another, the first fixed via has been embedded in one second fixed leg with the second fixed via described in corresponding another.
Mouth of pipe seaming tool as above, wherein, described the first fixed leg and described the first fixed via are welded and fixed, and described the second fixed leg and described the second fixed via are welded and fixed.
In sum, owing to having adopted technique scheme, the utility model solved in prior art, lack a kind of can be so that longer temperature element uses and the problem of the seaming tool that sealing effectiveness is good, the quick seaming tool of the utility model can effectively make gap shaft hole matching reach tight shaft hole matching, and close up evenly, the position that makes to close up well meets laser weld requirement, and the machinery that this frock also can be used for transition conduit is riveted tightly and do not damaged temperature element.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model mouth of pipe seaming tool;
Fig. 2 is the structural representation of the embodiment mono-of the utility model mouth of pipe seaming tool.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described further:
Fig. 1 is the structural representation of the utility model mouth of pipe seaming tool, refer to Fig. 1, a kind of mouth of pipe seaming tool, wherein, comprise: a pipeline 1, in pipeline 1, offer internal thread, two end sealing blocks 2 respectively screw thread are arranged on the two ends in pipeline 1, and end sealing block 2 comprises: the two Hough pieces 3 of being close to, one conical surface 4 is communicated with a pore 5 and is opened in the part that two Hough pieces 3 are close to, the transition conduit that needs are sealed is placed in pipeline 1, and transition conduit is placed between two end sealing blocks 2, and thermometric original paper is through pore 5; Screw two end sealing blocks 2, the conical surface 4 extruding transition conduit, fit tightly transition conduit and temperature element, realize sealing.When the length of temperature element is longer, pipeline 1 is penetrated, afterwards end sealing block 2 is opened into two Hough pieces 3, Hough piece 3 is placed in respectively to pipeline 1 both sides, thermometric original paper is placed in to pore 5, and the end sealing block 2 that two Hough pieces 3 are merged into is screwed into pipeline 1, realizes afterwards sealing.The operation that the utility model can both sides be tightened simultaneously, can accelerate sealing speed, improves sealing effectiveness.
Further, pipeline 1 of the present utility model is divided into upper and lower along the axis of pipeline 1, and top and bottom fasten, and pipeline 1 fixture arranges around pipeline 1, pipeline 1 of the present utility model also can be opened, further reduce the difficulty through the longer thermometric original paper of length.
Pipeline 1 fixture of the present utility model comprises: two semicircular fixed bar, and one end of two semicircular fixed bar connects by a rotating shaft, and the other end of two semicircular fixed bar all has a fixed part, and a fixed screw is through two fixed parts.Pipeline 1 of the present utility model can be realized fixing by multiple different mode.
Two end sealing blocks 2 of the present utility model all have the stubborn piece being placed in outside pipeline 1, are convenient to carry out tightening of end sealing block 2 by spanner or other instruments.
End sealing block 2 of the present utility model adopts tool steel material to make.
End sealing block 2 of the present utility model comprises: on the two Hough piece of being close to 3, two Hough pieces 3, homogeneous phase is also provided with the columnar projections of mating with through hole 6 to offering on through hole 6, two Hough pieces 3, and columnar projections embeds in through hole 6, realizes the relatively fixing of two Hough pieces 3.
Further, the utility model is put two Hough pieces 3 and is comprised: the first Hough piece, the second Hough piece, the first Hough piece and the second Hough piece have the face of being close to, and offer perpendicular to two first fixed vias of being close to face on the first Hough piece, and two first fixed vias are symmetrically distributed in the both sides of pore; On the second Hough piece, the position of corresponding two first fixed vias offers perpendicular to two second fixed vias of being close to face, and two second fixed vias are symmetrically distributed in the both sides of pore; The first fixed via has been embedded in one first fixed leg with the second corresponding fixed via, and another first fixed via has been embedded in one second fixed leg with another corresponding second fixed via.
The utility model puts the first fixed leg and the first fixed via is welded and fixed, and the second fixed leg and the second fixed via are welded and fixed.
Fig. 2 is the structural representation of the embodiment mono-of the utility model mouth of pipe seaming tool, refer to Fig. 2, one temperature element and transition conduit are placed in the utility model pipeline 1, and be placed between two end sealing blocks 2, the minimum diameter of the conical surface 4 is less than the minimum diameter of transition conduit, rotation two end sealing block 2, two end sealing block 2 extruding transition conduit, extruding is received in the two ends of transition conduit in the conical surface 4 of end sealing block 2, completes sealing.
In sum, owing to having adopted technique scheme, the utility model solved in prior art, lack a kind of can be so that longer temperature element uses and the problem of the seaming tool that sealing effectiveness is good, the quick seaming tool of the utility model can effectively make gap shaft hole matching reach tight shaft hole matching, and close up evenly, the position that makes to close up well meets laser weld requirement, and the machinery that this frock also can be used for transition conduit is riveted tightly and do not damaged temperature element.
Claims (8)
1. a mouth of pipe seaming tool, is characterized in that, comprising: a pipeline, in described pipeline, offer internal thread, two end sealing blocks respectively screw thread are arranged on the two ends in described pipeline, and described end sealing block comprises: the two Hough pieces of being close to, a conical surface is communicated with a pore and is opened in the part that two Hough pieces are close to.
2. mouth of pipe seaming tool according to claim 1, is characterized in that, described pipeline is divided into upper and lower along the axis of described pipeline, and described top and described bottom fasten, and a pipeline fixer is around described install pipeline.
3. mouth of pipe seaming tool according to claim 2, it is characterized in that, described pipeline fixer comprises: two semicircular fixed bar, one end of described two semicircular fixed bar connects by a rotating shaft, the other end of described two semicircular fixed bar all has a fixed part, and a fixed screw is through fixed part described in two.
4. mouth of pipe seaming tool according to claim 1, is characterized in that, described in two, end sealing block all has the stubborn piece being placed in outside described pipeline.
5. mouth of pipe seaming tool according to claim 1, is characterized in that, end sealing block adopts tool steel material to make.
6. mouth of pipe seaming tool according to claim 1, it is characterized in that, described end sealing block comprises: the two Hough pieces of being close to, on described two Hough pieces, homogeneous phase is to offering through hole, on described two Hough pieces, be also provided with the columnar projections of mating with described through hole, described columnar projections embeds in described through hole.
7. mouth of pipe seaming tool according to claim 6, it is characterized in that, described two Hough pieces comprise: the first Hough piece, the second Hough piece, described the first Hough piece and described the second Hough piece have the face of being close to, on described the first Hough piece, offer two first fixed vias of being close to face perpendicular to described, described two first fixed vias are symmetrically distributed in the both sides of described pore; On described the second Hough piece, the position of corresponding two first fixed vias offers two second fixed vias of being close to face perpendicular to described, and described two second fixed vias are symmetrically distributed in the both sides of described pore; Described the first fixed via has been embedded in one first fixed leg with corresponding described the second fixed via, and described in another, the first fixed via has been embedded in one second fixed leg with the second fixed via described in corresponding another.
8. mouth of pipe seaming tool according to claim 7, is characterized in that, described the first fixed leg and described the first fixed via are welded and fixed, and described the second fixed leg and described the second fixed via are welded and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320882071.XU CN203751168U (en) | 2013-12-31 | 2013-12-31 | Pipe mouth closing-up tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320882071.XU CN203751168U (en) | 2013-12-31 | 2013-12-31 | Pipe mouth closing-up tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203751168U true CN203751168U (en) | 2014-08-06 |
Family
ID=51246479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320882071.XU Expired - Lifetime CN203751168U (en) | 2013-12-31 | 2013-12-31 | Pipe mouth closing-up tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203751168U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103706725A (en) * | 2013-12-31 | 2014-04-09 | 上海自动化仪表股份有限公司 | Pipe orifice necking tool |
-
2013
- 2013-12-31 CN CN201320882071.XU patent/CN203751168U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103706725A (en) * | 2013-12-31 | 2014-04-09 | 上海自动化仪表股份有限公司 | Pipe orifice necking tool |
| CN103706725B (en) * | 2013-12-31 | 2015-11-18 | 上海自动化仪表有限公司 | Mouth of pipe seaming tool |
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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: SHANGHAI AUTOMATION INSTRUMENTATION CO., LTD. Free format text: FORMER OWNER: SHANGHAI AUTOMATIC INDUSTRUMENT AND METER CO LTD Effective date: 20150612 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150612 Address after: Zhabei District Shanghai City 200072 West Guangzhong Road No. 191 Building No. 7 Patentee after: SHANGHAI AUTOMATION INSTRUMENTATION Co.,Ltd. Address before: Zhabei District Shanghai City 200072 West Guangzhong Road No. 191 Building No. 7 Patentee before: Shanghai Automation Instrumentation Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140806 |