CN212122644U - Polishing device for polishing inner wall of stainless steel pipeline - Google Patents
Polishing device for polishing inner wall of stainless steel pipeline Download PDFInfo
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- CN212122644U CN212122644U CN202020253141.5U CN202020253141U CN212122644U CN 212122644 U CN212122644 U CN 212122644U CN 202020253141 U CN202020253141 U CN 202020253141U CN 212122644 U CN212122644 U CN 212122644U
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Abstract
The utility model relates to the technical field of stainless steel pipeline production and processing, in particular to a polishing device for polishing the inner wall of a stainless steel pipeline, which comprises a polishing roller, wherein a polishing groove is arranged in the middle of one side of the polishing roller, a regulating rod which is connected in a sliding way is arranged in the polishing groove, a plurality of first regulating holes which are distributed in a circular way and are communicated with the polishing groove are arranged on the polishing roller, a first regulating block which is connected in a sliding way is arranged in each first regulating hole, a polishing block which is connected in a fixed way is arranged outside each first regulating block, polishing sand which is connected in a fixed way is arranged on each polishing block, a plurality of second regulating holes which are distributed in a circular way and are communicated with the polishing groove are arranged on the polishing roller, a second regulating block which is connected in a sliding way is arranged in each second regulating hole, a polishing block which is connected in a fixed way is arranged outside each second regulating block, and a regulating mechanism which is used for driving the, can realize polishing to the stainless steel pipeline inner wall of multiple different pipe diameters, it is more practical.
Description
Technical Field
The utility model belongs to the technical field of stainless steel pipeline production and processing, concretely relates to stainless steel pipeline inner wall is polished and is used grinding device.
Background
The stainless steel pipe is a hollow long-strip round steel material, and is mainly widely used for industrial conveying pipelines, mechanical structural parts and the like of petroleum, chemical industry, medical treatment, food, light industry, mechanical instruments and the like. In addition, since the steel sheet is light in weight when it is bent and has the same torsional strength, it is widely used for manufacturing machine parts and engineering structures. Also commonly used as furniture and kitchen ware, etc.
Stainless steel pipeline is adding man-hour in production, need polish to the inside wall and the lateral wall of the stainless steel pipeline welding department that the welding was accomplished, the mode of polishing of current stainless steel pipeline inside wall all drives stainless steel pipeline through equipment and rotates, then through inserting corresponding roller of polishing, polish to the inner wall of stainless steel pipeline, current roller of polishing is when polishing, can not adjust the size of roller of polishing according to the stainless steel pipeline of difference, trouble very.
SUMMERY OF THE UTILITY MODEL
The prior art is difficult to satisfy people's needs, in order to solve the above-mentioned problem that exists, the utility model provides a stainless steel pipeline inner wall is polished and is used grinding device.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a stainless steel pipeline inner wall is polished and is used grinding device, includes the grinding roller, its characterized in that: the middle part of one side of the grinding roller is provided with a grinding groove, the grinding groove is internally provided with a sliding connection adjusting rod, the grinding roller is provided with a plurality of first adjusting holes which are distributed in a circular shape and are communicated with the grinding groove, the first adjusting holes are internally provided with a sliding connection first adjusting block, the outer sides of the first adjusting blocks are respectively provided with a fixedly connected grinding block, the grinding blocks are respectively provided with fixedly connected grinding sand, the inner sides of the first adjusting blocks are respectively provided with a first connecting rod, one end of each first connecting rod is hinged with the inner side of the corresponding first adjusting block, the other side of each first connecting rod is hinged with the outer wall of the corresponding adjusting rod, the grinding roller positioned on one side of the first adjusting holes is provided with a plurality of second adjusting holes which are distributed in a circular shape and are communicated with the grinding groove, the second adjusting holes are internally provided with a sliding connection second adjusting block, and the outer sides of the second adjusting blocks are respectively provided with a fixedly connected polishing block, the polishing device is characterized in that polishing pads for polishing are arranged on the outer sides of the polishing blocks, second connecting rods are arranged on the inner sides of the second adjusting blocks, one ends of the second connecting rods are hinged to the inner sides of the second adjusting blocks, the other sides of the second connecting rods are hinged to the outer side walls of the corresponding adjusting rods, and adjusting mechanisms for driving the adjusting rods to move back and forth are arranged on one sides of the polishing grooves.
Preferably, the adjusting mechanism comprises an adjusting disc and a third adjusting hole, the third adjusting hole is formed in the polishing roller, the bottom of the third adjusting hole is communicated with the end portion of one side of the polishing groove, an adjusting bolt in threaded connection is arranged in the third adjusting hole, a third adjusting block in sliding connection is arranged in the third adjusting hole and located at the bottom of the adjusting bolt, the bottom of the adjusting bolt is movably connected with the third adjusting block, third connecting rods in symmetrical distribution are arranged in the third adjusting hole and located at the bottom of the third adjusting block, the upper end of each third connecting rod is hinged to the bottom of the corresponding third adjusting block, one of the third connecting rods is hinged to the end portion of the corresponding adjusting rod, the other third connecting rod is hinged to the inner wall of the corresponding polishing groove, and the upper end of the adjusting bolt is provided with the adjusting disc in fixed connection.
Furthermore, the bottom of the adjusting bolt is provided with a clamping groove with a T-shaped cross section, a clamping block which is clamped mutually and movably connected is arranged in the clamping groove, and the bottom of the clamping block is fixedly connected with the third adjusting block.
Preferably, the polishing block and the polishing block are both arc-shaped
Compared with the prior art, the beneficial effects of the utility model are that:
utilize adjustment mechanism to drive the round trip movement of adjusting the pole, through the transmission of first connecting rod and second connecting rod, realize that the synchronization of sanding block and polishing block opens or contracts, can realize polishing to the stainless steel pipeline inner wall of multiple different pipe diameters, more convenient and fast can carry out the polishing of certain degree simultaneously in polishing, more high-efficient.
Drawings
Fig. 1 is a schematic view of the internal structure of the polishing roller provided by the present invention;
fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;
the reference numbers in the figures illustrate: 1. grinding a roller; 11. grinding the groove; 12. adjusting a rod; 14. a first adjustment aperture; 15. A second adjustment aperture; 16. a first connecting rod; 17. a second connecting rod; 21. grinding blocks; 22. sanding; 23. a first regulating block; 31. a polishing block; 32. a polishing pad; 33. a second regulating block; 41. an adjusting disk; 42. adjusting the bolt; 43. a card slot; 44. a clamping block; 45. a third regulating block; 46. a third adjustment aperture; 47. And a third connecting rod.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.
It should be noted that, in the present invention, when an element is referred to as being "fixed" to another element, it may be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Example 1
Referring to fig. 1-2, a polishing device for polishing the inner wall of a stainless steel pipeline comprises a polishing roller 1, wherein a polishing groove 11 is formed in the middle of one side of the polishing roller 1, a sliding connection adjusting rod 12 is arranged in the polishing groove 11, a plurality of first adjusting holes 14 which are circularly distributed and communicated with the polishing groove 11 are formed in the polishing roller 1, a sliding connection first adjusting block 23 is arranged in each first adjusting hole 14, a fixedly connected polishing block 21 is arranged on the outer side of each first adjusting block 23, a fixedly connected polishing sand 22 is arranged on each polishing block 21, a first connecting rod 16 is arranged on the inner side of each first adjusting block 23, one end of each first connecting rod 16 is hinged to the inner side of each first adjusting block 23, the other side of each first connecting rod 16 is hinged to the outer wall of the corresponding adjusting rod 12, a plurality of second adjusting holes 15 which are circularly distributed and communicated with the polishing groove 11 are formed in the polishing roller 1 on one side of each first adjusting hole 14, all be equipped with sliding connection's second regulating block 33 in the second regulation hole 15, the second regulating block 33 outside all is equipped with fixed connection's polishing block 31, the polishing block 31 outside all is equipped with the polishing pad 32 that is used for the polishing, second regulating block 33 inboard all is equipped with second connecting rod 17, second connecting rod 17 one end is inboard articulated with second regulating block 33, and second connecting rod 17 opposite side is articulated with corresponding regulation pole 12 lateral wall, 11 one side of the groove of polishing is equipped with the adjustment mechanism who is used for driving regulation pole 12 back and forth movement.
Further, the adjusting mechanism comprises an adjusting disc 41 and a third adjusting hole 46, the third adjusting hole 46 is arranged on the grinding roller 1, the bottom of the third adjusting hole 46 is communicated with the end part of one side of the grinding groove 11, an adjusting bolt 42 in threaded connection is arranged in the third adjusting hole 46, a third adjusting block 45 in sliding connection is arranged in the third adjusting hole 46 positioned at the bottom of the adjusting bolt 42, the bottom of the adjusting bolt 42 is movably connected with a third adjusting block 45, third connecting rods 47 which are symmetrically distributed are arranged in third adjusting holes 46 at the bottom of the third adjusting block 45, the upper ends of the third connecting rods 47 are hinged with the bottom of the corresponding third adjusting block 45, the bottom of one of the third connecting rods 47 is hinged with the end of the corresponding adjusting rod 12, the other third connecting rod 47 is hinged with the inner wall of the corresponding grinding groove 11, and the upper end of the adjusting bolt 42 is provided with an adjusting disc 41 fixedly connected.
The design of the adjusting bolt 42 can drive the adjusting rod 12 to move back and forth through the rotation of the adjusting bolt 42, and is convenient and fast.
Further, a clamping groove 43 with a T-shaped cross section is formed in the bottom of the adjusting bolt 42, a clamping block 44 which is clamped mutually and movably connected is arranged in the clamping groove 43, and the bottom of the clamping block 44 is fixedly connected with a third adjusting block 45.
Further, a self-locking bolt 48 is arranged on the adjusting bolt 42 above the grinding roller.
Due to the design of the self-locking bolt 48, after the distance adjustment of the adjusting bolt 42 is completed, the adjusting bolt 42 can be effectively fixed through the self-locking bolt 48, so that the stability of the polishing block and the polishing block during working is ensured.
Further, the polishing block 21 and the polishing block 31 are both arc-shaped.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a stainless steel pipeline inner wall is polished and is used grinding device, includes the grinding roller, its characterized in that: the middle part of one side of the grinding roller is provided with a grinding groove, the grinding groove is internally provided with a sliding connection adjusting rod, the grinding roller is provided with a plurality of first adjusting holes which are distributed in a circular shape and are communicated with the grinding groove, the first adjusting holes are internally provided with a sliding connection first adjusting block, the outer sides of the first adjusting blocks are respectively provided with a fixedly connected grinding block, the grinding blocks are respectively provided with fixedly connected grinding sand, the inner sides of the first adjusting blocks are respectively provided with a first connecting rod, one end of each first connecting rod is hinged with the inner side of the corresponding first adjusting block, the other side of each first connecting rod is hinged with the outer wall of the corresponding adjusting rod, the grinding roller positioned on one side of the first adjusting holes is provided with a plurality of second adjusting holes which are distributed in a circular shape and are communicated with the grinding groove, the second adjusting holes are internally provided with a sliding connection second adjusting block, and the outer sides of the second adjusting blocks are respectively provided with a fixedly connected polishing block, the polishing device is characterized in that polishing pads for polishing are arranged on the outer sides of the polishing blocks, second connecting rods are arranged on the inner sides of the second adjusting blocks, one ends of the second connecting rods are hinged to the inner sides of the second adjusting blocks, the other sides of the second connecting rods are hinged to the outer side walls of the corresponding adjusting rods, and adjusting mechanisms for driving the adjusting rods to move back and forth are arranged on one sides of the polishing grooves.
2. The polishing device for polishing the inner wall of the stainless steel pipe according to claim 1, wherein: the adjusting mechanism comprises an adjusting disc and a third adjusting hole, the third adjusting hole is formed in the polishing roller, the bottom of the third adjusting hole is communicated with the end portion of one side of the polishing groove, an adjusting bolt in threaded connection is arranged in the third adjusting hole, the third adjusting hole is located at the bottom of the adjusting bolt, a third adjusting block in sliding connection is arranged in the third adjusting hole, the bottom of the adjusting bolt is movably connected with the third adjusting block, a third connecting rod in symmetrical distribution is arranged in the third adjusting hole and located at the bottom of the third adjusting block, the upper end of the third connecting rod is hinged to the bottom of the corresponding third adjusting block, one of the third connecting rod is hinged to the end portion of the corresponding adjusting rod, the other third connecting rod is hinged to the inner wall of the corresponding polishing groove, and the upper end of the adjusting bolt is provided with the adjusting disc in fixed connection.
3. The polishing device for polishing the inner wall of the stainless steel pipe according to claim 2, wherein: the adjusting bolt bottom is equipped with the draw-in groove that the cross-section is T, be equipped with looks block and swing joint's fixture block in the draw-in groove, fixture block bottom and third regulating block fixed connection.
4. The polishing device for polishing the inner wall of the stainless steel pipe according to claim 2, wherein: and a self-locking bolt is arranged on the adjusting bolt above the grinding roller.
5. The polishing device for polishing the inner wall of the stainless steel pipe according to claim 1, wherein: the polishing block and the polishing block are both arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020253141.5U CN212122644U (en) | 2020-03-04 | 2020-03-04 | Polishing device for polishing inner wall of stainless steel pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020253141.5U CN212122644U (en) | 2020-03-04 | 2020-03-04 | Polishing device for polishing inner wall of stainless steel pipeline |
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| Publication Number | Publication Date |
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| CN212122644U true CN212122644U (en) | 2020-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020253141.5U Active CN212122644U (en) | 2020-03-04 | 2020-03-04 | Polishing device for polishing inner wall of stainless steel pipeline |
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| CN (1) | CN212122644U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118024106A (en) * | 2024-04-11 | 2024-05-14 | 徐州冠华机械制造有限公司 | Casting surface machining device and machining method thereof |
-
2020
- 2020-03-04 CN CN202020253141.5U patent/CN212122644U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118024106A (en) * | 2024-04-11 | 2024-05-14 | 徐州冠华机械制造有限公司 | Casting surface machining device and machining method thereof |
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