CN204954532U - A compensation arrangement is increaseed to emery wheel for inside pipe wall build -up welding - Google Patents
A compensation arrangement is increaseed to emery wheel for inside pipe wall build -up welding Download PDFInfo
- Publication number
- CN204954532U CN204954532U CN201520648143.3U CN201520648143U CN204954532U CN 204954532 U CN204954532 U CN 204954532U CN 201520648143 U CN201520648143 U CN 201520648143U CN 204954532 U CN204954532 U CN 204954532U
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- CN
- China
- Prior art keywords
- emery wheel
- optical axis
- axle sleeve
- pipe wall
- inside pipe
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Abstract
The utility model discloses a compensation arrangement is increaseed to emery wheel for inside pipe wall build -up welding, include the emery wheel and be used for driving the rotatory motor of emery wheel, the place ahead at an axle sleeve is installed to the emery wheel, wear to be equipped with the pivot that links to each other with the emery wheel in the axle sleeve, the pivot pass through the belt with the output shaft of motor, axle sleeve and motor are installed on a mount, carriage about the mount rear is connected with, the carriage rear is equipped with the support frame from top to bottom, the support frame leading flank is equipped with a plurality of optical axis supporting seats that correspond from top to bottom, is provided with the optical axis between the optical axis supporting seat that corresponds from top to bottom, the lower extreme of optical axis is connected with the pressure regulating spring, and overlap on every optical axis and be equipped with fixed slider, fixed slider is located pressure regulating spring top, upper and lower carriage and fixed slider fixed connection.
Description
Technical field
The utility model relates to a kind of emery wheel for inside pipe wall built-up welding and heightens compensation arrangement.
Background technology
Along with manufacturing industry is from the traditional mode of high investment, high flow rate, high pollution to enhancing productivity, maximally utilise resource, and the mode of sustainable development of minimally output refuse changes, Surface Engineering and Rebuilding engineering obtain fast development in recent years.And built-up welding is the important technical of Surface Engineering and Rebuilding engineering.Technique for overlaying has following features: overlay cladding and mother metal can realize metallurgical binding; The surface layer thickness that built-up welding obtains is maximum; Equipment used is relatively simple; Be easy to realize building-site construction; And it is also comparatively ripe technically.Therefore, current technique for overlaying be widely used in mine, metallurgy, agricultural machinery, building, power station, railway, vehicle, petrochemical equipment, nuclear power and instrument, mould etc. manufacture, to repair, and become one of most widely used sufacing in recent years.
Tube wall built-up welding is the wear-resistant alloy layer forming one deck 3 ~ 6mm at steel pipe inner wall, and hardness is 58 ~ 67HRC.Anti-wear performance is more than 15 ~ 20 times of general steel plate, is low alloy steel plate performance more than 5 ~ 10 times, and be wear resistance of high-chromium iron energy more than 2 ~ 5 times, wearability is far away higher than the method such as surfacing and thermal spraying.
Tube wall heap postwelding, the weld seam of inner surface there will be rugged phenomenon, and generally at 0.3 ~ 0.5mm, therefore, tube wall heap postwelding just needs weld grinding to smooth, smooth.
At present, tube wall polishing adopts driven by motor hard emery wheel to carry out polishing, and major defect has: overlaying surface flatness is poor, and if there is larger boss, emery wheel can not be polished in time, with regard to easy by emery wheel pressure break, press quick-fried; Emery wheel diameter in grinding process can constantly reduce, and stock removal tails off thereupon, and workpiece diameter is just inconsistent; When adjusting emery wheel height, the too much grinding wheel pressure of feed is too large, easily damages emery wheel.
Utility model content
For overcoming the deficiencies in the prior art, the purpose of this utility model is to provide a kind of emery wheel for inside pipe wall built-up welding to heighten compensation arrangement, makes emery wheel when running into large boss, energy automatic height adjustment, avoids damaging emery wheel.
The utility model is the technical scheme solving the employing of its technical problem:
Compensation arrangement heightened by a kind of emery wheel for inside pipe wall built-up welding, comprise emery wheel and the motor for driving emery wheel to rotate, described emery wheel is arranged on the front of an axle sleeve, the rotating shaft be connected with emery wheel is equipped with in described axle sleeve, described rotating shaft is connected by the output shaft of belt with described motor, and described axle sleeve and motor are arranged on a fixed mount; Described fixed mount rear is connected with and slides up and down frame, the described frame rear that slides up and down is provided with bracing frame, support frame as described above leading flank is provided with the optical axis supporting seat of some upper and lower correspondences, optical axis is provided with between the optical axis supporting seat of upper and lower correspondence, the lower end of described optical axis is connected with pressure spring, each optical axis is set with fixing slide block, and described fixing slide block is positioned at above pressure spring, described in slide up and down frame and be fixedly connected with fixing slide block.
Further, described in slide up and down frame and comprise angle steel, a side of described angle steel is fixedly connected with fixing slide block, and another side is fixedly connected with fixed mount.
Further, the both sides of described angle steel have been connected with the bearing diagonal bar of firm effect.
The beneficial effects of the utility model are: compensation arrangement heightened by a kind of emery wheel for inside pipe wall built-up welding that the utility model adopts, and when emery wheel is when running into large boss, energy automatic height adjustment, avoids damaging emery wheel; Emery wheel diameter in grinding process diminishes gradually, and emery wheel can corresponding downward adjustment height, keeps grinding force constant; When tool setting, even if feed is too many, emery wheel also can adjust automatically, protection emery wheel; Reduce the adjustment work in use procedure, raise the efficiency, reduce labor strength.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and example, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
With reference to Fig. 1, compensation arrangement heightened by a kind of emery wheel for inside pipe wall built-up welding of the present utility model, comprise emery wheel 1 and the motor 2 for driving emery wheel 1 to rotate, described emery wheel 1 is arranged on the front of an axle sleeve 3, the rotating shaft 4 be connected with emery wheel 1 is equipped with in described axle sleeve 3, described rotating shaft 4 is connected with the output shaft of described motor 2 by belt 5, and described axle sleeve 3 and motor 2 are arranged on a fixed mount 6; Described fixed mount 6 rear is connected with and slides up and down frame 7, described frame 7 rear that slides up and down is provided with bracing frame 8, support frame as described above 8 leading flank is provided with the optical axis supporting seat 9 of some upper and lower correspondences, optical axis 10 is provided with between the optical axis supporting seat 9 of upper and lower correspondence, the lower end of described optical axis 10 is connected with pressure spring 11, each optical axis 10 is set with fixing slide block 12, and described fixing slide block 12 is positioned at above pressure spring 11, described in slide up and down frame 7 and be fixedly connected with fixing slide block 12.
In the present embodiment, described in slide up and down frame 7 and comprise angle steel, a side of described angle steel is fixedly connected with fixing slide block 12, and another side is fixedly connected with fixed mount 6.In addition, the both sides of described angle steel have been connected with the bearing diagonal bar 13 of firm effect.
By this device, when emery wheel 1 is when running into large boss, energy automatic height adjustment, avoids damaging emery wheel 1; Emery wheel 1 diameter in grinding process diminishes gradually, and the corresponding downward adjustment height of emery wheel 1 meeting, keeps grinding force constant; When tool setting, even if feed is too many, emery wheel 1 also can adjust automatically, protection emery wheel 1; Reduce the adjustment work in use procedure, raise the efficiency, reduce labor strength.
The above, just preferred embodiment of the present utility model, the utility model is not limited to above-mentioned embodiment, as long as it reaches technique effect of the present utility model with identical means, all should belong to protection domain of the present utility model.
Claims (3)
1. heighten compensation arrangement for the emery wheel of inside pipe wall built-up welding for one kind, it is characterized in that: comprise emery wheel (1) and the motor (2) for driving emery wheel (1) to rotate, described emery wheel (1) is arranged on the front of an axle sleeve (3), the rotating shaft (4) be connected with emery wheel (1) is equipped with in described axle sleeve (3), described rotating shaft (4) is connected by the output shaft of belt (5) with described motor (2), and described axle sleeve (3) and motor (2) are arranged on a fixed mount (6), described fixed mount (6) rear is connected with and slides up and down frame (7), described frame (7) rear that slides up and down is provided with bracing frame (8), support frame as described above (8) leading flank is provided with the optical axis supporting seat (9) of some upper and lower correspondences, optical axis (10) is provided with between the optical axis supporting seat (9) of upper and lower correspondence, the lower end of described optical axis (10) is connected with pressure spring (11), each optical axis (10) is set with fixing slide block (12), described fixing slide block (12) is positioned at pressure spring (11) top, the described frame (7) that slides up and down is fixedly connected with fixing slide block (12).
2. compensation arrangement heightened by a kind of emery wheel for inside pipe wall built-up welding according to claim 1, it is characterized in that: described in slide up and down frame (7) and comprise angle steel, one side of described angle steel is fixedly connected with fixing slide block (12), and another side is fixedly connected with fixed mount (6).
3. compensation arrangement heightened by a kind of emery wheel for inside pipe wall built-up welding according to claim 2, it is characterized in that: the both sides of described angle steel have been connected with the bearing diagonal bar (13) of firm effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520648143.3U CN204954532U (en) | 2015-08-25 | 2015-08-25 | A compensation arrangement is increaseed to emery wheel for inside pipe wall build -up welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520648143.3U CN204954532U (en) | 2015-08-25 | 2015-08-25 | A compensation arrangement is increaseed to emery wheel for inside pipe wall build -up welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204954532U true CN204954532U (en) | 2016-01-13 |
Family
ID=55049629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520648143.3U Active CN204954532U (en) | 2015-08-25 | 2015-08-25 | A compensation arrangement is increaseed to emery wheel for inside pipe wall build -up welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204954532U (en) |
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2015
- 2015-08-25 CN CN201520648143.3U patent/CN204954532U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: The three District Du Ruan Zhen Song Yuan Village Industrial Zone Pengjiang District Guangdong city of Jiangmen Province, No. 1 529000 Patentee after: Guangdong Boying Welding Technology Co., Ltd Address before: The three District Du Ruan Zhen Song Yuan Village Industrial Zone Pengjiang District Guangdong city of Jiangmen Province, No. 1 529000 Patentee before: JIANGMEN POURIN WELDING ENGINEERING Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |