CN203221383U - Steel tube inner wall polishing device capable of adjusting position of polishing head - Google Patents
Steel tube inner wall polishing device capable of adjusting position of polishing head Download PDFInfo
- Publication number
- CN203221383U CN203221383U CN 201320193730 CN201320193730U CN203221383U CN 203221383 U CN203221383 U CN 203221383U CN 201320193730 CN201320193730 CN 201320193730 CN 201320193730 U CN201320193730 U CN 201320193730U CN 203221383 U CN203221383 U CN 203221383U
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- bearing
- grinding
- rubber
- thread spindle
- iron plate
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Abstract
The utility model relates to the field of seamless steel tube inner wall polishing devices, in particular to a steel tube inner wall polishing device capable of adjusting the position of a polishing head. The steel tube inner wall polishing device comprises an iron box body which is installed on the ground. Rubber bearing bases are fixedly arranged at four corners of the upper surface of the iron box body respectively, and the two ends of a supporting shaft are supported in the two corresponding rubber bearing bases through bearings respectively. An iron plate is movably connected to the supporting shaft through a bearing supporting body arranged on the bottom of the iron plate, the bearing bases are installed at the two ends of the end portion of the upper end plane of the iron plate, and the two ends of a rubber fulcrum shaft are movably arranged in the bearing bases. The steel tube inner wall polishing device is simple in structure, high in practicability and capable of effectively saving cost and improving production efficiency.
Description
Technical field
The utility model relates to seamless steel pipe internal wall arrangement for grinding field, specifically a kind of steel pipe inwall arrangement for grinding of regulating the grinding head position.
Background technology
At present, the grinding head of existing seamless steel pipe internal wall arrangement for grinding is generally fixed, and position, the left and right sides is unadjustable, and this structure can only be by polishing before and after sliding machine is on support body, because work for a long time, after making that wear phenomenon appears in the emery wheel place of grinding head, the active force of grinding wheel and steel pipe walls reduces, and it is of poor quality to polish, and the internal diameter difference of seamless steel pipe, the fixing steel pipe inwall of just can't comprehensively polishing of not adjusting of grinding head, i.e. influence polishing effect, work ratio is also low.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of simple in structure, ingenious, reasonably can regulate the steel pipe inwall arrangement for grinding of grinding head position, this apparatus structure is simple, favourable raising polishing speed, production efficiency height.
The technical scheme that provides according to the utility model: a kind of steel pipe inwall arrangement for grinding of regulating the grinding head position, it is characterized in that: comprise the iron casing that is installed on ground, four jiaos of places are set with the rubber axis bearing respectively at described iron casing upper surface, and the bolster two ends are supported in respectively in two corresponding rubber axis bearings by bearing; Removable being connected on the bolster of bearing supporting body that iron plate arranges by its bottom, two ends, end, described iron plate upper surface installation shaft bearing, rubber fulcrum two ends are rotatable to be arranged in the described bearing block; Also be provided with the thread spindle bearing at described iron casing upper surface, described iron plate lower surface is provided with the bearing spider that matches with described thread spindle bearing, thread spindle one end is installed in the thread spindle bearing, and the other end is rotatably assorted in the screwed hole of described bearing spider.
As further improvement of the utility model, be set with rubber roll on the described rubber fulcrum.
As further improvement of the utility model, the end that described thread spindle stretches out the thread spindle bearing outside is welded with hand the wheel.
As further improvement of the utility model, described bearing supporting body, bearing block, bearing spider are fastenedly connected on iron plate by screw, and adopt reinforcement of weld in the junction; The rubber axis bearing is anchored on iron casing upper surface by screw.
The utility model compared with prior art, advantage is: by the adjusting to position, the grinding head left and right sides, can polish to the steel pipe of obstructed internal diameter, different wall, after wear phenomenon appears in the grinding wheel of grinding head, can regulate the spacing between grinding wheel and the steel pipe walls, it is effective to polish, prolong the service life of grinding wheel, increase work efficiency, reduce production costs, finish and satisfy production requirement.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is left view of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with concrete drawings and Examples.
As shown in Figure 1 and Figure 2, comprise iron casing 1, rubber axis bearing 2, bolster 3, screw 4, bearing supporting body 5, handly take turns 6, thread spindle bearing 7, bearing 8, iron plate 9, bearing block 10, bearing spider 11, thread spindle 12, rubber roll 13, rubber fulcrum 14 etc.
As shown in Figure 1 and Figure 2, the utility model is a kind of steel pipe inwall arrangement for grinding of regulating the grinding head position, comprise the iron casing 1 that is installed on ground, four jiaos of places are set with rubber axis bearing 2 respectively at described iron casing 1 upper surface, rubber axis bearing 2 upper ends are the analysis structure, and bolster 3 two ends are supported in respectively in two corresponding rubber axis bearings 2 by bearing; Bearing supporting body 5 removable being connected on the bolster 3 that iron plate 9 arranges by its bottom, two ends, end, described iron plate 9 upper surface installation shaft bearing 10, rubber fulcrum 14 two ends are rotatable to be arranged in the described bearing block 10; Also be provided with thread spindle bearing 7 at described iron casing 1 upper surface, described iron plate 9 lower surfaces are provided with the bearing spider 11 that matches with described thread spindle bearing 7, thread spindle 12 1 ends are installed in the thread spindle bearing 7 by bearing 8, and the other end is rotatably assorted in the screwed hole of described bearing spider 11.
Be set with rubber roll 13 on the described rubber fulcrum 14, so that the bull stick placement, and the drive bull stick moves.
The end that described thread spindle 12 stretches out thread spindle bearing 7 outsides is welded with handly takes turns 6.
Described bearing supporting body 5, bearing block 10, bearing spider 11 are fastenedly connected on iron plate 9 by screw 4, and adopt reinforcement of weld in the junction; Rubber axis bearing 2 is anchored on iron casing 1 upper surface by screw 4.
The course of work of the present utility model is as follows: in process of production, bull stick on the sanding apparatus is disposed across on the rubber roll 13 of the present utility model, shake then and handly take turns 6, cooperating of screwed hole by hand screw thread bearings 7 and bearing spider 11 of taking turns 6 welding, thereby drive iron plate 9 reaches the bull stick that is disposed across on the rubber roll 13 in move left and right on the bolster 3 mobile in pipe, thereby better seamless steel pipe internal wall is polished, satisfy production requirement.
The utility model is simple in structure, and is practical, can effectively save cost, enhances productivity.
Claims (4)
1. the steel pipe inwall arrangement for grinding that can regulate the grinding head position, it is characterized in that: comprise the iron casing (1) that is installed on ground, four jiaos of places are set with rubber axis bearing (2) respectively at described iron casing (1) upper surface, and bolster (3) two ends are supported in respectively in two corresponding rubber axis bearings (2) by bearing; Removable being connected on the bolster (3) of bearing supporting body (5) that iron plate (9) arranges by its bottom, described iron plate (9) end, upper surface two ends installation shaft bearings (10), rubber fulcrum (14) two ends are rotatable to be arranged in the described bearing block (10); Also be provided with thread spindle bearing (7) at described iron casing (1) upper surface, described iron plate (9) lower surface is provided with the bearing spider (11) that matches with described thread spindle bearing (7), thread spindle (12) one ends are installed in the thread spindle bearing (7), and the other end is rotatably assorted in the screwed hole of described bearing spider (11).
2. the steel pipe inwall arrangement for grinding of regulating the grinding head position as claimed in claim 1 is characterized in that: be set with rubber roll (13) on the described rubber fulcrum (14).
3. the steel pipe inwall arrangement for grinding of regulating the grinding head position as claimed in claim 1 is characterized in that: the end that described thread spindle (12) stretches out thread spindle bearing (7) outside is welded with hand wheel the (6).
4. the steel pipe inwall arrangement for grinding of regulating the grinding head position as claimed in claim 1, it is characterized in that: described bearing supporting body (5), bearing block (10), bearing spider (11) are fastenedly connected on iron plate (9) by screw (4), and adopt reinforcement of weld in the junction; Rubber axis bearing (2) is anchored on iron casing (1) upper surface by screw (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320193730 CN203221383U (en) | 2013-04-17 | 2013-04-17 | Steel tube inner wall polishing device capable of adjusting position of polishing head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320193730 CN203221383U (en) | 2013-04-17 | 2013-04-17 | Steel tube inner wall polishing device capable of adjusting position of polishing head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203221383U true CN203221383U (en) | 2013-10-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320193730 Expired - Fee Related CN203221383U (en) | 2013-04-17 | 2013-04-17 | Steel tube inner wall polishing device capable of adjusting position of polishing head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203221383U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109590810A (en) * | 2018-11-19 | 2019-04-09 | 西安近代化学研究所 | A kind of arc head revolving body inner wall surface self-adaption polishing process |
-
2013
- 2013-04-17 CN CN 201320193730 patent/CN203221383U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109590810A (en) * | 2018-11-19 | 2019-04-09 | 西安近代化学研究所 | A kind of arc head revolving body inner wall surface self-adaption polishing process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20140922 Granted publication date: 20131002 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20150322 Granted publication date: 20131002 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131002 Termination date: 20180417 |