CN203901044U - Polishing device for excess weld metal generated after pipe welding - Google Patents
Polishing device for excess weld metal generated after pipe welding Download PDFInfo
- Publication number
- CN203901044U CN203901044U CN201420348217.7U CN201420348217U CN203901044U CN 203901044 U CN203901044 U CN 203901044U CN 201420348217 U CN201420348217 U CN 201420348217U CN 203901044 U CN203901044 U CN 203901044U
- Authority
- CN
- China
- Prior art keywords
- crossbearer
- pipeline
- reinforcement
- sanding apparatus
- polishing device
- 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
- 238000003466 welding Methods 0.000 title claims abstract description 17
- 238000005498 polishing Methods 0.000 title abstract description 17
- 239000002184 metal Substances 0.000 title abstract description 5
- 230000002787 reinforcement Effects 0.000 claims description 26
- 238000005096 rolling process Methods 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 206010000060 Abdominal distension Diseases 0.000 description 1
- 208000024330 bloating Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a polishing device for excess weld metal generated after pipe welding. The polishing device comprises a horizontally arranged transverse frame, a supporting frame which is located at one end part of the transverse frame and is used for erecting the transverse frame on a pipeline horizontally, a universal idler wheel which is located at the bottom of the supporting frame and is arranged on a pipeline in a manner of moving in the length direction and the peripheral direction of the pipeline, a screw rod which is arranged at the other end of the transverse frame and is matched with the transverse frame, and a polishing wheel which is arranged at the bottom of the screw rod, wherein the screw rod is vertical to the transverse frame. With the adoption of the polishing device, the good polishing quality (high precision) of the welding excess weld metal can be guaranteed and the artistic property is strong; the polishing device is simple in structure and convenient to operate.
Description
Technical field
the utility model relates to a kind of sanding apparatus, is specifically related to the reinforcement sanding apparatus after a kind of pipeline welding.
Background technology
after pipeline welding, it certainly leads to redundance (bloating mother metal surface), is also commonly called as reinforcement, and at present, the mode of employing is that bar is frustrated in manual operation substantially, reinforcement place place is frustrated into identical with the outline of mother metal, obviously has following defect:
1), manual frustrating except reinforcement, efficiency is lower, and because dynamics is difficult to control, must cause pipeline welding place rugged, has directly affected the quality (precision) of product after welding and attractive in appearance;
2), in the time that the volume of pipeline is larger, frustrate by hand, some is local is difficult to operation, the bottom of for example pipeline, if want rotated pipe, takes time and effort again, very inconvenient.
Summary of the invention
technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, and the sanding apparatus of the reinforcement after a kind of pipeline welding is provided, and its quality good (precision is high), aesthetic property that can ensure to weld reinforcement polishing is strong, and simple in structure, easy to operate.
for solving the problems of the technologies described above, the utility model is taked following technical scheme:
reinforcement sanding apparatus after a kind of pipeline welding, the end that it comprises horizontally disposed crossbearer, be positioned at crossbearer for by crossbearer level be erected at support on pipeline, being positioned at support bottom can being arranged on universal rolling wheel on pipeline, being arranged on crossbearer the other end and the screw mandrel matching with crossbearer and the grinding wheel that is arranged on screw mandrel bottom, the wherein perpendicular setting of screw mandrel and crossbearer along the length direction of pipeline and circumferential movement.
preferably, support comprises and is arranged on two struts that crossbearer bottom tilts to crossbearer two outsides, and universal rolling wheel has two, and is separately positioned on the bottom of two struts.Namely common outer splayed, so more can effectively ensure that crossbearer and pipeline be arranged in parallel, and then ensures the precision of polishing.
according to a concrete enforcement of the present utility model and preferred aspect, reinforcement sanding apparatus also comprises being arranged on crossbearer and screw mandrel can be locked in to the lock nut on crossbearer.When selecting after suitable grinding depth, leading screw can be locked, thus locking processing capacity, and then improve the precision of polishing.
preferably, screw mandrel is ball screw.
due to the enforcement of above technical scheme, the utility model compared with prior art tool has the following advantages:
quality good (precision is high), aesthetic property that the utility model can ensure to weld reinforcement polishing are strong, and simple in structure, easy to operate.
Brief description of the drawings
below in conjunction with accompanying drawing and specific embodiment, the utility model is described in more detail.
fig. 1 is according to the perspective view of reinforcement sanding apparatus of the present utility model;
wherein: 1, crossbearer; 2, pipeline; 3, support; 30, strut; 4, universal rolling wheel; 5, screw mandrel; 6, grinding wheel; 7, lock nut; 8, reinforcement.
Detailed description of the invention
as shown in Figure 1, the reinforcement sanding apparatus after pipeline welding, this reinforcement sanding apparatus is in this example for 2-section pipe road docking (welding), and the middle part of protruding is reinforcement 8, but and non-limiting protection domain of the present utility model.
the end that concrete reinforcement sanding apparatus comprises horizontally disposed crossbearer 1, be positioned at crossbearer 1 for by crossbearer 1 level be erected at support 3 on pipeline 2, being positioned at support 3 bottoms can being arranged on universal rolling wheel 4 on pipeline 2, being arranged on crossbearer 1 the other end and the screw mandrel 5 matching with crossbearer 1 and the grinding wheel 6 that is arranged on screw mandrel 5 bottoms, wherein screw mandrel 5 and the perpendicular setting of crossbearer 1 along the length direction of pipeline 2 and circumferential movement.
further, in this example, support 3 comprises and is arranged on two struts 30 that crossbearer 1 bottom tilts to 1 liang of crossbearer outside, and universal rolling wheel 4 has two, and is separately positioned on the bottom of two struts 30.Namely common outer splayed, so more can effectively ensure that crossbearer 1 and pipeline 2 be arranged in parallel, and then ensure the precision of polishing.Although do not show the drift angle angle that two struts 30 form in this example, can select according to actual operation, it specifically also will design with reference to the diameter of pipeline 2, does not describe in detail at this.
meanwhile, the reinforcement sanding apparatus in this example also comprises being arranged on crossbearer 1 and screw mandrel 5 can be locked in to the lock nut 7 on crossbearer 1.When selecting after suitable grinding depth, leading screw 5 can be locked, thus locking processing capacity, and then improve the precision of polishing, wherein screw mandrel 5 is ball screw.
in sum, the utility model by the setting of strut, makes crossbearer parallel setting with pipeline on the one hand, has ensured that reinforcement place can not produce rugged phenomenon in the time of polishing, ensures that quality good (precision is high), the aesthetic property of welding reinforcement polishing is strong; On the other hand by the setting of universal rolling wheel, make grinding wheel can around pipeline circumferentially with along the length direction of the pipeline reinforcement of polishing, be convenient to practical operation, in addition, again by the setting of ball screw and crossbearer and lock nut, can effectively lock the processing capacity of grinding wheel, further improve the precision of polishing.
above the utility model is described in detail; its object is to allow the personage who is familiar with this art can understand content of the present utility model and be implemented; can not limit protection domain of the present utility model with this; all equivalences of doing according to Spirit Essence of the present utility model change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (4)
1. the reinforcement sanding apparatus after a pipeline welding, it is characterized in that: described reinforcement sanding apparatus comprises horizontally disposed crossbearer (1), an end that is positioned at described crossbearer (1) is used for the support (3) on pipeline (2) that is erected at of described crossbearer (1) level, being positioned at described support (3) bottom can be along the universal rolling wheel (4) on described pipeline (2) that is arranged on of the length direction of described pipeline (2) and circumferential movement, the screw mandrel (5) that is arranged on described crossbearer (1) the other end and matches with described crossbearer (1), and be arranged on the grinding wheel (6) of described screw mandrel (5) bottom, wherein said screw mandrel (5) and the perpendicular setting of described crossbearer (1).
2. the reinforcement sanding apparatus after pipeline welding according to claim 1, it is characterized in that: described support (3) comprises and is arranged on two struts (30) that described crossbearer (1) bottom tilts to described crossbearer (1) two outside, described universal rolling wheel (4) has two, and is separately positioned on the bottom of described two struts (30).
3. the reinforcement sanding apparatus after pipeline welding according to claim 1, is characterized in that: described reinforcement sanding apparatus also comprises being arranged on described crossbearer (1) and described screw mandrel (5) can be locked in to the lock nut (7) on described crossbearer (1).
4. according to the reinforcement sanding apparatus after the pipeline welding described in claim 1 or 3, it is characterized in that: described screw mandrel (5) is ball screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420348217.7U CN203901044U (en) | 2014-06-26 | 2014-06-26 | Polishing device for excess weld metal generated after pipe welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420348217.7U CN203901044U (en) | 2014-06-26 | 2014-06-26 | Polishing device for excess weld metal generated after pipe welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203901044U true CN203901044U (en) | 2014-10-29 |
Family
ID=51775338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420348217.7U Expired - Fee Related CN203901044U (en) | 2014-06-26 | 2014-06-26 | Polishing device for excess weld metal generated after pipe welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203901044U (en) |
-
2014
- 2014-06-26 CN CN201420348217.7U patent/CN203901044U/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 | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA GENERAL NUCLEAR GROUP CO., LTD. LING AO NUCL Free format text: FORMER OWNER: CHINA GENERAL NUCLEAR GROUP CO., LTD. Effective date: 20141102 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20141102 Address after: 215004 West Ring Road, Jiangsu, Suzhou, No. 1788 Patentee after: SUZHOU NUCLEAR POWER RESEARCH INSTITUTE Co.,Ltd. Patentee after: CHINA GENERAL NUCLEAR POWER Corp. Patentee after: LING'AO NUCLEAR POWER Co.,Ltd. Address before: 215004 West Ring Road, Jiangsu, Suzhou, No. 1788 Patentee before: SUZHOU NUCLEAR POWER RESEARCH INSTITUTE Co.,Ltd. Patentee before: CHINA GENERAL NUCLEAR POWER Corp. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 |