CN107486765A - Steel pipe inner wall sanding apparatus - Google Patents
Steel pipe inner wall sanding apparatus Download PDFInfo
- Publication number
- CN107486765A CN107486765A CN201710982552.0A CN201710982552A CN107486765A CN 107486765 A CN107486765 A CN 107486765A CN 201710982552 A CN201710982552 A CN 201710982552A CN 107486765 A CN107486765 A CN 107486765A
- Authority
- CN
- China
- Prior art keywords
- polishing
- bar
- steel pipe
- grinding head
- sanding apparatus
- 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.)
- Withdrawn
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
- B24B39/00—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor
- B24B39/02—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor designed for working internal surfaces of revolution
-
- 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
- B24B39/00—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor
- B24B39/02—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor designed for working internal surfaces of revolution
- B24B39/023—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor designed for working internal surfaces of revolution the working tool being composed of a plurality of working rolls or balls
-
- 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
- B24B41/02—Frames; Beds; Carriages
-
- 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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
- B24B5/40—Single-purpose machines or devices for grinding tubes internally
Abstract
The present invention provides a kind of steel pipe inner wall sanding apparatus, including pedestal, fixed mount, motor rack and polishing bar, described motor rack is arranged on pedestal, the front end of pedestal is provided with a welded tube bracket, motor is provided with motor rack, motor is connected with polishing bar, and polishing bar front end is provided with grinding head, it is arranged at intervals with to motor rack side multiple with polishing wheel that is being bonded inside pipeline by grinding head, liquid spout is provided between adjacent polishing wheel；The both sides of grinding head are respectively equipped with forward and backward auxiliary positioning mechanism, and auxiliary positioning mechanism includes 3 to 6 locating dowels being vertically set on polishing bar, universal ball wheel is provided with the top of locating dowel.The advantages of the present invention：Grinding head is avoided to be extruded by the weld seam of projection and cause unnecessary abrasion to inner-walls of duct, fixed mount can provide support for the front end for bar of polishing, and prevent that it is affected by gravity tenesmus, fixed mount and welded tube bracket engagement can keep welded tube horizontal stable.
Description
Technical field
The invention belongs to steel pipe processing technique field, more particularly to a kind of steel pipe inner wall sanding apparatus.
Background technology
Stainless steel welded pipe can form weld seam when welding, weld seam is higher than surface, it is necessary to be polished, the weld seam processing letter of outer wall
Single, the weld grinding technique in welded tube is increasingly complex.The problem of prior art is present be：Because sanding apparatus stretches into meeting in welded tube
Drop, along with the presence of weld seam so that sanding apparatus can not accomplish that grinding head is uniformly bonded with inwall in polishing, beat
Bistrique is extruded by gravity and weld seam, and pipe inner bottom surface and the inwall of weld seam offside can be made also to be polished, and is caused to lose circle in welded tube, is also added
The big loss of grinding head.
The content of the invention
Problem to be solved by this invention is, overcome the deficiencies in the prior art, there is provided one kind avoids inner wall of welded pipe from being beaten
Mill, the steel pipe inner wall sanding apparatus for reducing grinding head abrasion.
The present invention solves its technical problem and takes following technical scheme to realize：
A kind of steel pipe inner wall sanding apparatus, including pedestal, fixed mount, motor rack and polishing bar, described motor rack are arranged on base
On seat, the front end of pedestal is provided with a welded tube bracket, and motor is provided with motor rack, and motor is connected with polishing bar, beaten
Mill bar front end is provided with grinding head, be arranged at intervals with by grinding head to motor rack side it is multiple with polishing wheel that is being bonded inside pipeline,
Liquid spout is provided between adjacent polishing wheel；The both sides of grinding head are respectively equipped with forward and backward auxiliary positioning mechanism, auxiliary positioning
Mechanism includes 3 to 6 locating dowels being vertically set on polishing bar, and universal ball wheel is provided with the top of locating dowel.
Described preceding auxiliary positioning mechanism is arranged on a free bar being connected with polishing bar, and free bar leads to polishing bar
Bearing is crossed to be connected.
The front end of the free bar is inserted in a support rail, and support rail is vertically located at fixed mount side.
Welded tube fixed claw is additionally provided with described fixed mount.
The side of described auxiliary positioning mechanism is provided with rounded tabs, water smoke can be retained in into grinding head surrounding as far as possible,
Reduce water consumption.
Elastic support is provided between described universal ball wheel and locating dowel.
The present invention has the advantages of notable and beneficial effect compared with prior art：Grinding and buffing can be carried out simultaneously, auxiliary
Help detent mechanism to help grinding head all the time on the center line in pipeline, avoid grinding head right by the weld seam extruding of projection
Inner-walls of duct causes unnecessary abrasion, and fixed mount can provide support for the front end for bar of polishing, prevent it to be affected by gravity down
Pendant, fixed mount and welded tube bracket engagement can keep welded tube horizontal stable.
Brief description of the drawings
Fig. 1 is the top view of the present invention.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, to according to embodiment provided by the invention, structure, feature and its
Effect, describe in detail as after.
A kind of steel pipe inner wall sanding apparatus as shown in Figure 1, including pedestal 1, fixed mount 2, motor rack 3 and polishing bar 4, institute
The motor rack 3 stated is arranged on pedestal 1, and the front end of pedestal is provided with a welded tube bracket 5, is provided with motor in motor rack, drives
Dynamic motor is connected with polishing bar 4, and polishing bar front end is provided with grinding head 6, is arranged at intervals with by grinding head 6 to motor rack side multiple
With the polishing wheel 7 that is bonded inside pipeline, liquid spout is provided between adjacent polishing wheel；Before the both sides of grinding head are respectively equipped with
Auxiliary positioning mechanism 8, rear auxiliary positioning mechanism 9, auxiliary positioning mechanism include 3 to 6 positioning being vertically set on polishing bar
Post 10, locating dowel top are provided with universal ball wheel 11.
Described preceding auxiliary positioning mechanism 8 is arranged on a free bar 12 being connected with polishing bar 4, free bar and polishing
Bar is connected by bearing 13.
The front end of the free bar 12 is inserted in a support rail 14, and support rail is vertically located at the side of fixed mount 2.
Welded tube fixed claw 15 is additionally provided with described fixed mount 2, the both ends of welded tube 17 are respectively placed in welded tube fixed claw and welded tube
On bracket 5, the stability of welded tube 17 is improved.
The side of described auxiliary positioning mechanism is provided with rounded tabs 16, water smoke can be retained in into grinding head four as far as possible
In week, reduce water consumption.
Elastic support is provided between described universal ball wheel 11 and locating dowel 10 so that ball wheel can be crossed to contract
The weld seam of annular, it is easy to handle circular weld.
One embodiment of the present of invention is described in detail above, but the content is only the preferable implementation of the present invention
Example, it is impossible to be considered as the practical range for limiting the present invention.All equivalent changes made according to the present patent application scope and improvement
Deng, all should still belong to the present invention patent covering scope within.
Claims (6)
1. a kind of steel pipe inner wall sanding apparatus, including pedestal, fixed mount, motor rack and polishing bar, it is characterised in that：Described electricity
Frame is arranged on pedestal, and the front end of pedestal is provided with a welded tube bracket, motor is provided with motor rack, motor is with beating
Mill bar is connected, and polishing bar front end is provided with grinding head, is arranged at intervals with by grinding head to motor rack side multiple with being pasted inside pipeline
The polishing wheel of conjunction, liquid spout is provided between adjacent polishing wheel；The both sides of grinding head are respectively equipped with forward and backward auxiliary positioning machine
Structure, auxiliary positioning mechanism include 3 to 6 locating dowels being vertically set on polishing bar, universal ball wheel are provided with the top of locating dowel.
2. steel pipe inner wall sanding apparatus according to claim 1, it is characterised in that：Described preceding auxiliary positioning mechanism is set
On the free bar that one is connected with polishing bar, free bar is connected with polishing bar by bearing.
3. steel pipe inner wall sanding apparatus according to claim 2, it is characterised in that：The front end insertion one of the free bar
In support rail, support rail is vertically located at fixed mount side.
4. steel pipe inner wall sanding apparatus according to claim 3, it is characterised in that：Welded tube is additionally provided with described fixed mount
Fixed claw.
5. the steel pipe inner wall sanding apparatus according to claim 1 or 4, it is characterised in that：Described auxiliary positioning mechanism
Side is provided with rounded tabs.
6. steel pipe inner wall sanding apparatus according to claim 5, it is characterised in that：Described universal ball wheel and locating dowel it
Between be provided with elastic support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710982552.0A CN107486765A (en) | 2017-10-20 | 2017-10-20 | Steel pipe inner wall sanding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710982552.0A CN107486765A (en) | 2017-10-20 | 2017-10-20 | Steel pipe inner wall sanding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107486765A true CN107486765A (en) | 2017-12-19 |
Family
ID=60653995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710982552.0A Withdrawn CN107486765A (en) | 2017-10-20 | 2017-10-20 | Steel pipe inner wall sanding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107486765A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109093469A (en) * | 2018-09-25 | 2018-12-28 | 嘉善德诺轴承有限公司 | A kind of integral processing apparatus producing bearing |
| CN109434651A (en) * | 2018-11-02 | 2019-03-08 | 浙江工业大学上虞研究院有限公司 | A kind of steel pipe inner wall rust removalling equipment based on polishing with dedusting work in combination |
| CN110732921A (en) * | 2019-11-21 | 2020-01-31 | 胡冠星 | high-precision metal pipe inner wall grinding device |
-
2017
- 2017-10-20 CN CN201710982552.0A patent/CN107486765A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109093469A (en) * | 2018-09-25 | 2018-12-28 | 嘉善德诺轴承有限公司 | A kind of integral processing apparatus producing bearing |
| CN109093469B (en) * | 2018-09-25 | 2020-08-11 | 嘉善德诺轴承有限公司 | Integrated processing device for producing bearing |
| CN109434651A (en) * | 2018-11-02 | 2019-03-08 | 浙江工业大学上虞研究院有限公司 | A kind of steel pipe inner wall rust removalling equipment based on polishing with dedusting work in combination |
| CN110732921A (en) * | 2019-11-21 | 2020-01-31 | 胡冠星 | high-precision metal pipe inner wall grinding device |
| CN110732921B (en) * | 2019-11-21 | 2021-07-13 | 博兴融智科技创新发展有限公司 | High-precision metal pipe inner wall grinding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171219 |