CN203092265U - Automatic double-line square-surface and circular-hole pipe inner hole polishing machine - Google Patents
Automatic double-line square-surface and circular-hole pipe inner hole polishing machine Download PDFInfo
- Publication number
- CN203092265U CN203092265U CN 201320038914 CN201320038914U CN203092265U CN 203092265 U CN203092265 U CN 203092265U CN 201320038914 CN201320038914 CN 201320038914 CN 201320038914 U CN201320038914 U CN 201320038914U CN 203092265 U CN203092265 U CN 203092265U
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- polishing
- automatic
- pipe orifice
- burnishing machine
- machine according
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Abstract
The utility model discloses an automatic double-line square-surface and circular-hole pipe inner hole polishing machine which comprises a guide rail, a walking trolley arranged on the guide rail, a guide rail support used for installing the guide rail and a rack used for fixing a square-surface and circular-hole pipe. Two parallel polishing devices are arranged on the walking trolley. The automatic double-line square-surface and circular-hole pipe inner hole polishing machine is simple in structure, low in price, long in service life, high in working reliability, convenient to maintain and capable of polishing an inner hole of the square-surface and circular-hole pipe rapidly and efficiently.
Description
Technical field
The utility model relates to the steel pipe technical field, relates to a kind of polishing and burnishing machine that is used to process the circumference pipe orifice in particular.
Background technology
Steel pipe is in making process, generally the roughness to its outer surface has requirement, need carry out polishing, number of patent application is that the Chinese utility model patent of CN201220212205.2, the applying date: 2012-05-11 discloses a kind of steel pipe outer ring polishing machine of regulating the polishing and grinding mechanism height, is used for polishing is carried out in the steel pipe outer ring.
But, for circumference pipe (outer surface is square, has circular inner hole), it is endoporus relatively importantly, is that requirement is arranged to the roughness of endoporus, need utilize polishing and grinding apparatus to endoporus polish, grinding, and because the design feature of circumference pipe, its outer surface is square, can not go up lathe and carry out clamping, and traditional lathe can't be to its endoporus polishing, the more important thing is, square steel tube is long, generally all more than 6m, processes very difficult.
The utility model content
The purpose of this utility model is at the deficiencies in the prior art part, a kind of automatic two-wire circumference pipe orifice polishing and burnishing machine is provided, it is simple in structure, cheap, long service life, functional reliability height, easy to maintenance, can finish the polishing of the other side's pipe endoporus fast and efficiently.
In order to solve the problems of the technologies described above, the technical solution of the utility model is as follows: two-wire has an area of the pipe orifice polishing and burnishing machine automatically, comprise guide rail, be located at the walking dolly on the described guide rail, the frame that is used to that the rail brackets of described guide rail is installed and is used for fixing described circumference pipe, described walking dolly is provided with two polishing and grinding apparatus that parallel.
Polishing and burnishing machine of the present utility model carries out rubbing down by two polishing and grinding apparatus the other side of walking dolly band pipe endoporus, and speed is fast, effective.
As preferably, described polishing and grinding apparatus comprises motor is fixedlyed connected the rubbing down bar and fixedlyed connected with described rubbing down bar with described motor rotation axis grinding head for polishing.
Above-mentioned setting, simple in structure, cheap, long service life, functional reliability height, easy to maintenance.
As preferably, described motor is fixedlyed connected with described rubbing down bar by the motor shaft coupling, is fixed with the protective cover that described motor shaft coupling is protected on the described motor.
Above-mentioned setting, motor shaft coupling can reduce the impact of motor to the rubbing down bar, reduce noise, guarantee the stability of rubbing down bar in the polishing process.
As preferably, described protective cover is fixed with and is enclosed within the outer outer guide sleeve pipe of described rubbing down bar.
Above-mentioned setting can prevent that long rubbing down bar from the rubbing down process radial deflection taking place, and influences polishing effect.
As preferably, described frame is provided with the fairlead of giving described grinding head for polishing guiding before described grinding head for polishing enters described circumference pipe.
Above-mentioned setting can be convenient to grinding head for polishing and enter described circumference pipe, guarantees polishing effect.
As preferably, described fairlead comprises the bellmouth that increases gradually to described walking dolly direction aperture and and the straight hole that communicates of described bellmouth.
Above-mentioned setting, simple in structure, guide effect good.
As preferably, described frame be provided with between described walking dolly and described fairlead near switch.
Above-mentioned setting, solving switch can be so that walking dolly underspeeds before entering fairlead.
As preferably, described walking dolly comprises reduction box and the road wheel that vehicle frame, servomotor and described servomotor are connected.
As preferably, described rubbing down bar and described grinding head for polishing are fixedly connected by shaft coupling.
As preferably, described motor shaft coupling and described shaft coupling are yielding coupling.
The utility model beneficial effect is:
Automatic two-wire circumference pipe orifice polishing and burnishing machine of the present utility model, it is simple in structure, cheap, long service life, functional reliability height, easy to maintenance, can finish the polishing of the other side's pipe endoporus fast and efficiently.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is the structural representation of the utility model one embodiment;
Fig. 2 is the schematic top plan view of Fig. 1;
Fig. 3 is the A place partial enlarged drawing of Fig. 1.
Among the figure:
The 1-guide rail;
The 2-walking dolly, 201-vehicle frame, 202-servomotor, 203-reduction box, 204-road wheel;
The 3-rail brackets;
The 4-frame;
The 5-polishing and grinding apparatus, 501-motor, 502-rubbing down bar, 503-grinding head for polishing, 504-motor shaft coupling, 505-protective cover, 506-outer guide sleeve pipe, 507-shaft coupling;
The 6-fairlead, 601-bellmouth, 602-straight hole;
7-is near switch;
8-has an area of pipe.
The specific embodiment
The following stated is preferred embodiment of the present utility model only, is not that scope of the present utility model is limited.
Embodiment, see accompanying drawing 1,2,3, automatically two-wire has an area of the pipe orifice polishing and burnishing machine, it is characterized in that: comprise guide rail 1, be located at the walking dolly 2 on the described guide rail 1, the frame 4 that is used to that the rail brackets 3 of described guide rail 1 is installed and is used for fixing described circumference pipe, described walking dolly 2 is provided with two polishing and grinding apparatus 5 that parallel, walking dolly 2 drives two polishing and grinding apparatus 5 and walks on guide rail 1, described walking dolly 2 comprises vehicle frame 201, servomotor 202, the reduction box 203 and the road wheel 204 that are connected with described servomotor 202, servomotor 202 drives road wheel 204 by reduction box 203 and rotates, be implemented in the walking on the guide rail 1, described polishing and grinding apparatus 5 comprises motor 501, the grinding head for polishing 503 of fixedlying connected rubbing down bar 502 with described motor 501 rotating shafts and fixedlying connected with described rubbing down bar 502, in order to reduce noise, vibration, simultaneously also in order to guarantee the rubbing down effect, described motor 501 is fixedlyed connected with described rubbing down bar 502 by motor shaft coupling 504, be fixed with the protective cover 505 that described motor shaft coupling 504 protection are got up on the described motor 501, described protective cover 505 is fixed with the outer guide sleeve pipe 506 that is enclosed within outside the described rubbing down bar 502.Outer guide sleeve pipe 506 and rubbing down bar 502 matched in clearance are installed; Described rubbing down bar 502 and described grinding head for polishing 503 are fixedly connected by shaft coupling 507, and described motor shaft coupling and described shaft coupling 507 are yielding coupling.
Simultaneously, enter in the circumference pipe for the ease of grinding head for polishing, described frame 4 is provided with the fairlead 6 of giving described grinding head for polishing 503 guiding before described grinding head for polishing 503 enters described circumference pipe, and described fairlead 6 comprises bellmouth 601 that increases gradually to described walking dolly 2 direction apertures and the straight hole 602 that communicates with described bellmouth 601.
Described frame 4 be provided with between described walking dolly 2 and described fairlead 6 near switch 7, during near fairlead 6, send signal and make walking dolly 2 slow down at grinding head for polishing 503 near switch 7, so just can realize that walking dolly 2 is quick earlier to walk, the rubbing down that slows down is again raised the efficiency.
More than explanation only is to explanation of the present utility model, make enforcement this programme that those of ordinary skills can be complete, but be not to restriction of the present utility model, those skilled in the art can make the modification that does not have creative contribution to present embodiment as required after reading this specification, these all are not creative modifications.But as long as in claim scope of the present utility model, all be subjected to the protection of Patent Law.
Claims (10)
1. two-wire has an area of the pipe orifice polishing and burnishing machine automatically, it is characterized in that: comprise guide rail (1), be located at walking dolly (2) on the described guide rail (1), be used to install the rail brackets (3) of described guide rail (1) and be used for fixing the frame (4) of described circumference pipe, described walking dolly (2) is provided with two polishing and grinding apparatus (5) that parallel.
2. automatic two-wire circumference pipe orifice polishing and burnishing machine according to claim 1, it is characterized in that: described polishing and grinding apparatus (5) comprises motor (501) is fixedlyed connected rubbing down bar (502) and fixedlyed connected with described rubbing down bar (502) with described motor (501) rotating shaft grinding head for polishing (503).
3. automatic two-wire circumference pipe orifice polishing and burnishing machine according to claim 2, it is characterized in that: described motor (501) is fixedlyed connected with described rubbing down bar (502) by motor shaft coupling (504), is fixed with the protective cover (505) that described motor shaft coupling (504) protection is got up on the described motor (501).
4. automatic two-wire circumference pipe orifice polishing and burnishing machine according to claim 3, it is characterized in that: described protective cover (505) is fixed with and is enclosed within the outer outer guide sleeve pipe (506) of described rubbing down bar (502).
5. according to claim 2 or 3 or 4 described automatic two-wire circumference pipe orifice polishing and burnishing machines, it is characterized in that: described frame (4) is provided with the fairlead (6) of giving described grinding head for polishing (503) guiding before described grinding head for polishing (503) enters described circumference pipe.
6. automatic two-wire circumference pipe orifice polishing and burnishing machine according to claim 5, it is characterized in that: described fairlead (6) comprises bellmouth (601) that increases gradually to described walking dolly (2) direction aperture and the straight hole (602) that communicates with described bellmouth (601).
7. automatic two-wire circumference pipe orifice polishing and burnishing machine according to claim 5 is characterized in that: described frame (4) be provided be positioned between described walking dolly (2) and the described fairlead (6) near switch (7).
8. automatic two-wire circumference pipe orifice polishing and burnishing machine according to claim 5, it is characterized in that: described walking dolly (2) comprises reduction box (203) and the road wheel (204) that vehicle frame (201), servomotor (202) and described servomotor (202) are connected.
9. according to claim 3 or 4 described automatic two-wire circumference pipe orifice polishing and burnishing machines, it is characterized in that: described rubbing down bar (502) and described grinding head for polishing (503) are fixedly connected by shaft coupling (507).
10. automatic two-wire circumference pipe orifice polishing and burnishing machine according to claim 9, it is characterized in that: described motor shaft coupling (504) and described shaft coupling (507) are yielding coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320038914 CN203092265U (en) | 2013-01-24 | 2013-01-24 | Automatic double-line square-surface and circular-hole pipe inner hole polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320038914 CN203092265U (en) | 2013-01-24 | 2013-01-24 | Automatic double-line square-surface and circular-hole pipe inner hole polishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203092265U true CN203092265U (en) | 2013-07-31 |
Family
ID=48843708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320038914 Expired - Lifetime CN203092265U (en) | 2013-01-24 | 2013-01-24 | Automatic double-line square-surface and circular-hole pipe inner hole polishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203092265U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103701262A (en) * | 2013-09-22 | 2014-04-02 | 宁波腾隆户外用品有限公司 | Novel servomotor |
| CN104858734A (en) * | 2015-05-22 | 2015-08-26 | 南通中远船务工程有限公司 | Pile leg positioning pin hole grinding trolley and grinding method thereof |
| CN106826526A (en) * | 2017-01-03 | 2017-06-13 | 浙江久立特材科技股份有限公司 | Burnishing device and interior polishing method in multiple tube |
| CN107344307A (en) * | 2017-08-31 | 2017-11-14 | 海龙(张家港)实业有限公司 | A kind of titanium tube inner wall grinding device |
| CN108436623A (en) * | 2018-04-04 | 2018-08-24 | 浙江久立特材科技股份有限公司 | A kind of internal surface of steel pipe accurate grinding device |
-
2013
- 2013-01-24 CN CN 201320038914 patent/CN203092265U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103701262A (en) * | 2013-09-22 | 2014-04-02 | 宁波腾隆户外用品有限公司 | Novel servomotor |
| CN103701262B (en) * | 2013-09-22 | 2016-03-30 | 宁波腾隆户外用品有限公司 | Servomotor |
| CN104858734A (en) * | 2015-05-22 | 2015-08-26 | 南通中远船务工程有限公司 | Pile leg positioning pin hole grinding trolley and grinding method thereof |
| CN104858734B (en) * | 2015-05-22 | 2017-06-06 | 南通中远船务工程有限公司 | A kind of polishing of spud leg dowel hole dolly and its polishing process |
| CN106826526A (en) * | 2017-01-03 | 2017-06-13 | 浙江久立特材科技股份有限公司 | Burnishing device and interior polishing method in multiple tube |
| CN107344307A (en) * | 2017-08-31 | 2017-11-14 | 海龙(张家港)实业有限公司 | A kind of titanium tube inner wall grinding device |
| CN108436623A (en) * | 2018-04-04 | 2018-08-24 | 浙江久立特材科技股份有限公司 | A kind of internal surface of steel pipe accurate grinding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |
|
| CX01 | Expiry of patent term |