CN210012279U - Four-roller guide sleeve for copper pipe - Google Patents
Four-roller guide sleeve for copper pipe Download PDFInfo
- Publication number
- CN210012279U CN210012279U CN201920594600.3U CN201920594600U CN210012279U CN 210012279 U CN210012279 U CN 210012279U CN 201920594600 U CN201920594600 U CN 201920594600U CN 210012279 U CN210012279 U CN 210012279U
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- China
- Prior art keywords
- copper pipe
- straight hole
- leads
- guide sleeve
- roller
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Abstract
The utility model relates to a position cover is led to four rollers of copper pipe has and leads the position cover, leads the position cover to lead a position portion and straight hole by the taper hole and leads a position portion to constitute, and the taper hole leads a position portion and straight hole and leads a position portion front end as an organic whole and take shape, and straight hole leads a position portion section and is equipped with the gyro wheel, and the gyro wheel has two sets ofly, and every group has 2 gyro wheels, and the both ends of every gyro wheel are fixed and are circled in the bearing, and the bearing upper end is equipped with the gland. The utility model aims at overcoming the defect that prior art exists, providing a can avoid copper pipe to rub the position cover of hindering and wearing and tearing.
Description
Technical Field
The utility model belongs to the technical field of coloured processing and specifically relates to a position cover is led to copper pipe four rollers.
Background
Copper pipe is also called copper pipe, is a kind of non ferrous metal pipe, also is the seamless pipe of suppression and drawing, and the copper pipe is widely used as running water pipeline, heat supply or refrigeration pipeline because of its characteristics such as possess firm, corrosion-resistant and better resistance to compression, because the wide use of copper pipe, mass production has become inevitable trend, and the structure of leading in the copper pipe production line is mostly outside circular, the form of inside taper hole and straight hole combination, and the taper hole leads the copper pipe head, and the straight hole is spacing to the copper pipe. The copper pipe is in the slip friction state between production process straight hole guide position and the copper pipe, and along with operating time extension, the wearing and tearing condition can appear in straight hole guide position, leads to straight hole guide position frictional force to increase, scratches the copper pipe surface, influences the quality of product. Therefore, it is necessary to design a position guide sleeve which can avoid the scratch and the abrasion of the copper pipe.
Disclosure of Invention
The utility model aims at overcoming the defect that prior art exists, providing a can avoid copper pipe to rub the position cover of hindering and wearing and tearing.
Realize the utility model discloses the technical scheme of purpose is: a four-roller guide sleeve of a copper pipe is provided with a guide sleeve; the guiding sleeve consists of a taper hole guiding part and a straight hole guiding part; the front ends of the taper hole guide part and the straight hole guide part are integrally formed; the straight hole guide part section is provided with a roller; the number of the rollers is two, and each roller group is provided with 2 rollers; two ends of each roller are fixed on the bearing inner ring; and a gland is arranged at the upper end of the bearing. The two groups of rollers are vertically distributed, and a space is arranged between the two groups of rollers. The gland fixes the bearing and the roller at the straight hole guide part section through screws. The two groups of rollers form a square plane in a surrounding mode, and the side length of the square plane is the same as the diameter of the copper pipe.
After the technical scheme is adopted, the utility model discloses following positive effect has:
(1) the utility model discloses the position cover is led by the taper hole and the position portion is led to the straight hole by the taper hole and constitutes, the taper hole is led the position portion and is led the copper tube head, the straight hole is led the position portion and is carried on spacingly to the copper pipe, in addition be equipped with two sets of gyro wheels at straight hole guide position portion, two sets of gyro wheels are vertical distribution and are equipped with the interval between two sets of gyro wheels, two sets of four gyro wheels altogether carry on spacingly to the copper pipe from four directions, the gyro wheel is under the effect of bearing, make to carry out rolling contact between copper pipe and the gyro wheel, the gyro wheel can not worn and torn, the copper pipe can not rubbed yet injures, moreover, the steam generator is simple in structure, it.
Drawings
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is given in conjunction with the accompanying drawings, in which
Fig. 1 is a schematic view of a front view cross-sectional structure of the present invention;
fig. 2 is a schematic top view of the cross-sectional structure of the present invention;
fig. 3 is a left side view structure diagram of the present invention.
The reference numbers in the drawings are as follows: the guide sleeve comprises a guide sleeve 1, a gland 2, a bearing 3, a roller 4, a taper hole guide part 5 and a straight hole guide part 6.
Detailed Description
(example 1)
See fig. 1 to fig. 3, the utility model discloses have and lead position cover 1, it leads position portion 5 and straight hole to lead position portion 6 by the taper hole to lead position portion 1 and constitute, taper hole is led position portion 5 and straight hole and is led 6 front ends of position portion and take shape as an organic whole, straight hole is led 6 sections of position portion and is equipped with gyro wheel 4, gyro wheel 4 has two sets ofly, every group has 2 gyro wheels 4, two sets of gyro wheels 4 are vertical distribution and are equipped with the interval between two sets of gyro wheels 4, two sets of gyro wheels 4 enclose into a square plane, square planar length of side is the same with the diameter of copper pipe, the both ends of every gyro wheel 4 are fixed and are circled in bearing 3, bearing 3 upper end is equipped with gland 2, gland 2 fixes bearing 3 and gyro wheel 4 at straight hole through the screw.
The utility model discloses a theory of operation does: during operation, the taper hole leads position portion 5 and leads the copper tube head, and straight hole leads position portion 6 and carries on spacingly to the copper pipe, is equipped with two sets of gyro wheels 4 in straight hole lead position portion 6 section in addition, and two sets of gyro wheels 4 are vertical distribution and are equipped with the interval between two sets of gyro wheels 4, and two sets of totally four gyro wheels 4 carry on spacingly to the copper pipe from four directions, and gyro wheel 4 carries out rolling contact under bearing 3's effect for carry out rolling contact between copper pipe and the gyro wheel 4.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (4)
1. A four-roller guide sleeve of a copper pipe is provided with a guide sleeve (1); the method is characterized in that: the guiding sleeve (1) consists of a taper hole guiding part (5) and a straight hole guiding part (6); the front ends of the taper hole guide part (5) and the straight hole guide part (6) are integrally formed; the straight hole guide part (6) section is provided with a roller (4); two groups of rollers (4) are provided, and each group is provided with 2 rollers (4); two ends of each roller (4) are fixed on the inner ring of the bearing (3); the upper end of the bearing (3) is provided with a gland (2).
2. The four-roller guide sleeve for the copper pipe as claimed in claim 1, wherein: the two groups of rollers (4) are vertically distributed, and a space is arranged between the two groups of rollers (4).
3. The four-roller guide sleeve for the copper pipe as claimed in claim 1, wherein: the gland (2) fixes the bearing (3) and the roller (4) on the section of the straight hole guide part (6) through screws.
4. The four-roller guide sleeve for the copper pipe as claimed in claim 1, wherein: the two groups of rollers (4) form a square plane in a surrounding mode, and the side length of the square plane is the same as the diameter of the copper pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920594600.3U CN210012279U (en) | 2019-04-28 | 2019-04-28 | Four-roller guide sleeve for copper pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920594600.3U CN210012279U (en) | 2019-04-28 | 2019-04-28 | Four-roller guide sleeve for copper pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210012279U true CN210012279U (en) | 2020-02-04 |
Family
ID=69316022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920594600.3U Active CN210012279U (en) | 2019-04-28 | 2019-04-28 | Four-roller guide sleeve for copper pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210012279U (en) |
-
2019
- 2019-04-28 CN CN201920594600.3U patent/CN210012279U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210610 Address after: 213163 No.66, Jinping Road, West Taihu science and Technology Industrial Park, Wujin District, Changzhou City, Jiangsu Province Patentee after: Changzhou runlai Technology Co.,Ltd. Address before: 213000 No.8, Daluo Road, Luoyang Town, Wujin District, Changzhou City, Jiangsu Province Patentee before: CHANGZHOU TONGTAI GAODAO NEW MATERIAL Co.,Ltd. |