CN205129573U - Outer surface grinding machine of portable steel pipe - Google Patents
Outer surface grinding machine of portable steel pipe Download PDFInfo
- Publication number
- CN205129573U CN205129573U CN201520913172.8U CN201520913172U CN205129573U CN 205129573 U CN205129573 U CN 205129573U CN 201520913172 U CN201520913172 U CN 201520913172U CN 205129573 U CN205129573 U CN 205129573U
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- screw
- lead screw
- steel pipe
- briquetting
- 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
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
Outer surface grinding machine of portable steel pipe, it is vice including emery wheel, frame, crane and lead screw, the frame include roof, arc bottom plate, fixed connection at the roller shaft of arc bottom plate below, install at the epaxial gyro wheel of gyro wheel, connect the guide pillar between roof and arc bottom plate, the crane includes connecting plate and the fixed connection guide pin bushing on the connecting plate, and the guide pin bushing suit is joined in marriage on the guide pillar and with the guide pillar cunning, and the motor is installed in the bottom of connecting plate, and the emery wheel is installed on the motor shaft, and vice lead screw and the screw of joining in marriage soon with it of including of lead screw, screw fixed connection are on the roof, and the lead screw lower extreme has the boss, and the boss is arranged in the cavity between briquetting and the connecting plate, and the lead screw upper end is passed to wear out after the screw is joined in marriage soon to the briquetting centre bore, and the briquetting is fixed on the connecting plate. The utility model has the advantages of as follows: local easy operation is convenient, and it is in a flexible way convenient to move on the steel pipe surface, and the coping is efficient, and is of high quality, can lighten labour intensity, improves working conditions increase of production and product quality.
Description
Technical field
The utility model relates to steel pipe polishing device.
Background technology
In the production process of steel pipe, the wall thickness that can produce local is irregular, and Wall-Thickness Difference exceeds standard, and will carry out reconditioning to the place of local wall thickness.Prior art reconditioning outer surface of steel tube, by operator's hand-held small-sized electric abrasive machine, reconditioning is carried out to steel pipe, reconditioning quality is entirely by the micro-judgment of operator, operation easier is large, work Strong degree is large, time have the situation that reconditioning is excessive or reconditioning is not in place, grinding efficiency is low, of poor quality, be difficult to the object reaching uniform wall thickness.
Summary of the invention
The purpose of this utility model overcomes the deficiencies in the prior art, and provide a kind of Portable steel pipe outer surface sharpening machine.It comprises frame, crane and lead screw pair, and emery wheel is contained on motor shaft, and motor is contained on crane, and rotational lead screw can make crane be elevated on the guide pillar of frame, and emery wheel is contacted with outer surface of steel tube.The machine conveniently moving on outer surface of steel tube is flexible, and simple to operation, grinding efficiency is high, and quality is good.
The technical solution of the utility model is:
Portable steel pipe outer surface sharpening machine, comprises emery wheel, frame, crane and lead screw pair; Frame comprises top board, curved plate, is fixedly connected on the roller shaft below curved plate, the roller be arranged on roller shaft, be connected to guide pillar between top board and curved plate; Crane comprises connecting plate and is fixedly connected on guide pin bushing on connecting plate, and guide pin bushing to be sleeved on guide pillar and to join with guide pillar is sliding, and motor is arranged on the bottom of connecting plate, and emery wheel is arranged on motor shaft, and it is outside and be fixed on connecting plate that protective cover is positioned at emery wheel; The screw that lead screw pair comprises leading screw and screws with it, screw is fixedly connected on top board, and leading screw lower end is with boss, and in the cavity of boss between briquetting and connecting plate, leading screw upper end passes after screwing screw through briquetting centre bore, and briquetting is fixed on connecting plate.
Leading screw top is provided with handle.
The top board 21 of frame 2 is connected with handrail 26.
The utility model compared with prior art tool has the following advantages:
1, lighten one's labor Strong degree, improves working conditions, raise labour efficiency.Prior art reconditioning outer surface of steel tube, carries out reconditioning by the hand-held small-sized electric abrasive machine of operator, and work Strong degree is large, and working condition is poor, and efficiency is low.Application the machine reconditioning outer surface of steel tube, the machine rides on steel pipe, operates handrail carry out reconditioning by operator, naturally wants laborsaving many, is conducive to raising labour productivity.
2, grinding quality and product quality is improved.Prior art carries out reconditioning by the hand-held small-sized electric abrasive machine of operator to outer surface of steel tube, and reconditioning quality is entirely by the micro-judgment of operator, and operation easier is large, time have the situation that reconditioning is excessive or reconditioning is not in place, grinding efficiency is low, of poor quality, is difficult to the object reaching uniform wall thickness.Application the machine reconditioning outer surface of steel tube, the machine rides on steel pipe, operate handrail by operator and carry out reconditioning, operation handrail 26 ， Shi Roll wheel 24 does circular motion on outer surface of steel tube, allow emery wheel while rotate, while do circular motion on outer surface of steel tube, carry out first time reconditioning, if this place's tube wall is blocked up, the reconditioning of blocked up place can't be fallen by first time reconditioning, and rotational lead screw makes emery wheel decline row reconditioning again.Grinding quality is good, easily easy to operate, there will not be the situation that reconditioning is excessive or reconditioning is not in place, is conducive to thickness of steel pipe even, improves the quality of products.
Below in conjunction with drawings and Examples, the utility model is further described.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the top view of Fig. 1.
Detailed description of the invention
Portable steel pipe outer surface sharpening machine, comprises emery wheel 1, frame 2, crane 3 and lead screw pair; Frame 2 comprises top board 21, curved plate 22, is fixedly connected on the roller shaft 2 below curved plate, the roller 24 be arranged on roller shaft, be connected to guide pillar 25 between top board and curved plate; Crane comprises connecting plate 31 and is fixedly connected on the guide pin bushing 32 on connecting plate, and guide pin bushing to be sleeved on guide pillar and to join with guide pillar is sliding, and motor 4 is arranged on the bottom of connecting plate, and emery wheel 1 is arranged on motor shaft, and it is outside and be fixed on connecting plate that protective cover 5 is positioned at emery wheel; The screw 7 that lead screw pair comprises leading screw 6 and screws with it, screw is fixedly connected on top board, leading screw lower end with boss 61, in the cavity of boss between briquetting 9 and connecting plate, leading screw upper end passes after screwing screw through briquetting centre bore, and briquetting 9 is fixed on connecting plate.Clear for illustrating, do not draw protective cover 5 in FIG.
Leading screw 6 top is provided with handle 62.Turning handle can drive screw turns.
The top board 21 of frame 2 is connected with handrail 26.
Sketch use of the present utility model: first the machine being ridden over needs on the outer surface of steel tube of reconditioning, namely the four rolling 24 on bottom frame is placed on outer surface of steel tube, four the Hu points that the machine rides on outer surface of steel tube, rotational lead screw 6 drives crane to be elevated along guide pillar 25, thus make emery wheel 1 and steel pipe 10 surface contact, restart motor 4, emery wheel 1 rotates and namely starts reconditioning outer surface of steel tube, operation handrail 26, Shi Roll takes turns 24 and do circular motion on outer surface of steel tube, allow emery wheel while rotate, while do circular motion on outer surface of steel tube, carry out first time reconditioning, if this place's tube wall is blocked up, the reconditioning of blocked up place can't be fallen by first time reconditioning, rotational lead screw makes emery wheel decline row reconditioning again.Behind reconditioning one place, mobile the machine needs the place of reconditioning to another, repeats above-mentioned action.
Claims (3)
1. Portable steel pipe outer surface sharpening machine, comprises emery wheel, it is characterized in that: also comprise frame (2), crane (3) and lead screw pair;
Frame (2) comprises top board (21), curved plate (22), is fixedly connected on the roller shaft (23) below curved plate, the roller (24) be arranged on roller shaft, be connected to guide pillar (25) between top board and curved plate;
Crane (3) comprises connecting plate (31) and is fixedly connected on the guide pin bushing (32) on connecting plate, guide pin bushing to be sleeved on guide pillar and to join with guide pillar is sliding, motor (4) is arranged on the bottom of connecting plate, emery wheel (1) is arranged on motor shaft, and protective cover (5) is positioned at emery wheel outside and is fixed on connecting plate;
The screw (7) that lead screw pair comprises leading screw (6) and screws with it, screw is fixedly connected on top board, leading screw lower end is with boss (61), boss is arranged in the cavity between briquetting (9) and connecting plate, leading screw upper end passes after screwing screw through briquetting centre bore, and briquetting (9) is fixed on connecting plate.
2. Portable steel pipe outer surface sharpening machine as claimed in claim 1, is characterized in that: leading screw (6) top is provided with handle (62).
3. Portable steel pipe outer surface sharpening machine as claimed in claim 1 or 2, is characterized in that: the top board (21) of frame (2) is connected with handrail (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520913172.8U CN205129573U (en) | 2015-11-17 | 2015-11-17 | Outer surface grinding machine of portable steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520913172.8U CN205129573U (en) | 2015-11-17 | 2015-11-17 | Outer surface grinding machine of portable steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205129573U true CN205129573U (en) | 2016-04-06 |
Family
ID=55615397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520913172.8U Expired - Fee Related CN205129573U (en) | 2015-11-17 | 2015-11-17 | Outer surface grinding machine of portable steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205129573U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108356650A (en) * | 2018-02-22 | 2018-08-03 | 华能国际电力股份有限公司 | A kind of portable field metallographic automatic grinding and polishing device and its application method |
| CN109434640A (en) * | 2018-12-19 | 2019-03-08 | 哈尔滨哈锅锅炉工程技术有限公司 | A kind of grinding device for product surface reconditioning |
-
2015
- 2015-11-17 CN CN201520913172.8U patent/CN205129573U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108356650A (en) * | 2018-02-22 | 2018-08-03 | 华能国际电力股份有限公司 | A kind of portable field metallographic automatic grinding and polishing device and its application method |
| CN109434640A (en) * | 2018-12-19 | 2019-03-08 | 哈尔滨哈锅锅炉工程技术有限公司 | A kind of grinding device for product surface reconditioning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20191117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |