CN219094557U - Elbow surface grinding device - Google Patents
Elbow surface grinding device Download PDFInfo
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- CN219094557U CN219094557U CN202320152648.5U CN202320152648U CN219094557U CN 219094557 U CN219094557 U CN 219094557U CN 202320152648 U CN202320152648 U CN 202320152648U CN 219094557 U CN219094557 U CN 219094557U
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- elbow
- arc
- polishing
- shaped inner
- inner supporting
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- 238000005498 polishing Methods 0.000 claims abstract description 49
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 239000002184 metal Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 6
- 229910002027 silica gel Inorganic materials 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of polishing equipment, in particular to a polishing device for the outer surface of an elbow; the manual operation amount can be reduced, the elbow polishing precision is improved, and the elbow outer wall polishing treatment efficiency and effect are improved; the grinding device comprises a base, a mounting frame rotatably mounted on the base, an arc-shaped inner supporting die mounted on the mounting frame, and a grinding mechanism, wherein a driving motor for providing power for the rotation of the mounting frame is mounted on the base, the arc-shaped inner supporting die is matched with the inner diameter and the curvature of an elbow to be processed, and the grinding mechanism comprises an annular grinding wheel and a hollow rotary table, and the annular grinding wheel is fixedly mounted on the hollow rotary table; the inner diameter of the annular grinding wheel is matched with the outer diameter of the elbow to be ground; the arc internal supporting die and the polishing mechanism are two groups, the polishing mechanism is correspondingly arranged with the corresponding arc internal supporting die, and the circle centers of the two arc internal supporting dies are coincident with the rotation axis of the mounting frame.
Description
Technical Field
The utility model relates to the technical field of polishing equipment, in particular to a polishing device for the outer surface of an elbow.
Background
As is well known, elbow pipe fittings are widely used in various industries as pipeline fittings, and an elbow outer surface polishing device is equipment for polishing an elbow outer wall; the utility model discloses a (bulletin) CN213498365U discloses an elbow processing grinding device, including handle body, polisher end and rotation hold tight mechanism, polisher end headgear is installed in handle body left end, rotation holds tight mechanism detachable cover and establishes and install at handle body right-hand member, rotation holds tight mechanism includes sleeve, rotation section of thick bamboo and chucking subassembly, "H" type sleeve cover is established at handle body surface, rotation section of thick bamboo cover is established at the sleeve surface, the sleeve both ends are fixed with the connection flange perpendicularly, install set screw on the connection flange, set screw thread is screwed and is connected connection flange and handle body, rotation section of thick bamboo front and back surface is installed one respectively and is four chucking subassemblies, rotation section of thick bamboo can rotate round the sleeve; the rotary holding mechanism is arranged, so that the tightness of holding the whole grinding machine by a user can be improved, the probability of surface breaking when the grinding machine is improperly held and falls is reduced, the use safety of the grinding machine is improved, and the whole mechanism is convenient to install and detach; the outer wall of the elbow is polished in a handheld mode, so that the labor capacity is high, the manual polishing precision is poor, the polishing efficiency and effect of the outer wall of the elbow are affected, and certain use limitations are achieved.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides the elbow outer surface polishing device which reduces the manual operation amount, improves the elbow polishing precision and improves the elbow outer wall polishing treatment efficiency and effect.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the grinding device comprises a base, a mounting frame rotatably mounted on the base, an arc-shaped inner supporting die mounted on the mounting frame, and a grinding mechanism, wherein a driving motor for providing power for the rotation of the mounting frame is mounted on the base, the arc-shaped inner supporting die is matched with the inner diameter and the curvature of an elbow to be processed, and the grinding mechanism comprises an annular grinding wheel and a hollow rotary table, and the annular grinding wheel is fixedly mounted on the hollow rotary table; the inner diameter of the annular grinding wheel is matched with the outer diameter of the elbow to be ground.
Preferably, the arc-shaped internal supporting dies and the polishing mechanisms are two groups, the polishing mechanisms are correspondingly arranged with the corresponding arc-shaped internal supporting dies, and the circle centers of the two arc-shaped internal supporting dies are coincident with the rotation axis of the mounting frame; further, the two arc-shaped inner supporting molds are positioned in the same horizontal plane.
Preferably, the annular polishing wheel comprises a ring frame and metal brushes uniformly distributed on the inner wall of the ring frame.
Preferably, the polishing machine further comprises two driving cylinders, the two driving cylinders are respectively and correspondingly arranged with the two polishing mechanisms, the machine base is provided with a sliding rail, the hollow rotary table is slidably mounted on the sliding rail, and the output end of each driving cylinder is fixedly connected with the corresponding hollow rotary table.
Preferably, the arc inner supporting die is detachably connected with the mounting frame through bolts.
Preferably, the device further comprises an annular limiting plate, wherein the annular limiting plate is detachably arranged at one end, far away from the mounting frame, of the arc inner supporting die through bolts.
Preferably, the outer wall of the arc inner supporting die is coated with a smooth silica gel layer.
(III) beneficial effects
Compared with the prior art, the utility model provides the elbow outer surface polishing device, which has the following beneficial effects: this elbow surface grinding device, through locating the elbow cover on the arc internal stay mould, driving motor drives the mounting bracket and rotates, in the elbow that the arc internal stay mould gradually gets into annular grinding wheel, the cavity revolving stage drives annular grinding wheel and rotates, to the elbow outer wall processing of polishing can, need not artifical long-time operation, realize the automation of elbow through machinery and polish, reduce manual operation volume, improve elbow polishing precision to improve elbow outer wall processing efficiency and effect of polishing.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a schematic cross-sectional view of the structure of FIG. 2 at A-A in accordance with the present utility model;
the reference numerals in the drawings: 1. a base; 2. a mounting frame; 3. arc inner supporting die; 4. a driving motor; 5. a hollow rotary table; 6. a ring frame; 7. a metal brush; 8. a drive cylinder; 9. a slide rail; 10. an annular limiting plate; 11. a smooth silica gel layer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the polishing device for the outer surface of an elbow of the utility model comprises a machine base 1, a mounting frame 2 rotatably mounted on the machine base 1, an arc-shaped inner supporting die 3 mounted on the mounting frame 2 and a polishing mechanism, wherein a driving motor 4 for providing power for the rotation of the mounting frame 2 is mounted on the machine base 1, the arc-shaped inner supporting die 3 is matched with the inner diameter and curvature of the elbow to be processed, and the polishing mechanism comprises an annular polishing wheel and a hollow rotary table 5, and the annular polishing wheel is fixedly mounted on the hollow rotary table 5; the inner diameter of the annular grinding wheel is matched with the outer diameter of the elbow to be ground; the annular grinding wheel can adopt a ring frame 6 and a plastic grinding component such as a metal brush 7 or a wire brush and the like which is internally attached to the inner wall of the ring frame 6.
Specifically, the arc-shaped inner supporting die 3 and the polishing mechanisms are two groups, the polishing mechanisms are correspondingly arranged with the corresponding arc-shaped inner supporting die 3, and the circle centers of the two arc-shaped inner supporting dies 3 are coincident with the rotation axis of the mounting frame 2; further, the two arc-shaped inner supporting molds 3 are positioned in the same horizontal plane; through the arrangement, synchronous polishing processing treatment can be carried out on two elbows at a time, and the polishing processing efficiency of the outer walls of the elbows is further improved.
Specifically, the annular polishing wheel comprises a ring frame 6 and metal brushes 7 uniformly distributed on the inner wall of the ring frame 6; the metal brush 7 has plasticity, and the metal brush 7 is adaptively bent when the outer wall of the elbow is polished, so that the metal brush 7 is in close contact with the outer wall of the elbow.
Specifically, the polishing machine also comprises two driving cylinders 8, wherein the two driving cylinders 8 are respectively and correspondingly arranged with the two polishing mechanisms, the machine base 1 is provided with a sliding rail 9, the hollow rotary table 5 can be slidably arranged on the sliding rail 9, and the output end of the driving cylinder 8 is fixedly connected with the corresponding hollow rotary table 5; when the elbow goes up and down, through starting the actuating cylinder 8, make grinding machanism keep away from the arc internal stay mould 3 of mounting bracket 2 department, the last unloading operation space of increase elbow improves the last unloading convenience of elbow.
Specifically, the arc-shaped inner supporting die 3 is detachably connected with the mounting frame 2 through bolts; further, annular polishing wheel demountable installation is on cavity revolving stage 5, can be according to the processing demand of different internal diameter elbows, and the corresponding arc is internal to be propped mould 3 to change the annular polishing wheel that suits, in order to satisfy the outer wall processing demand of polishing of many internal diameters and camber elbow.
The device comprises an arc-shaped inner supporting die 3, a mounting frame 2 and an annular limiting plate 10, and is characterized by further comprising the annular limiting plate 10, wherein the annular limiting plate 10 is detachably arranged at one end of the arc-shaped inner supporting die 3 far away from the mounting frame 2 through bolts; the annular limiting plate 10 can limit the elbow on the arc-shaped inner supporting die 3, and effectively prevent the elbow from separating from the arc-shaped inner supporting die 3.
Specifically, the outer wall of the arc-shaped inner supporting die 3 is coated with a smooth silica gel layer 11; the flexible contact between the arc internal stay mould 3 and the elbow is realized through the smooth silica gel layer 11, and the smooth silica gel layer 11 absorbs the vibration generated in the process of polishing the outer wall of the elbow, so that the generation of vibration noise is effectively reduced, and a certain noise reduction effect is achieved.
When in use, the elbow is sleeved at the corresponding arc inner supporting die 3, the annular limiting plate 10 is fixedly arranged on the arc inner supporting die 3 through bolts, the driving motor 4 drives the mounting frame 2 to do 90-degree reciprocating rotation, meanwhile, the hollow rotary table 5 drives the annular grinding wheel to rotate, the annular grinding wheel polishes the outer wall of the elbow, after the outer wall of the elbow is polished, the mounting frame 2 stops rotating, the driving cylinder 8 drives the hollow rotary table 5 to move to the edge part of the machine base 1, the annular limiting plate 10 is removed, and the elbow after polishing is subjected to blanking.
It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Moreover, such phrases are not necessarily referring to the same embodiment. Furthermore, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.
It should be readily understood that the terms "on … …", "above … …" and "above … …" in this disclosure should be interpreted in the broadest sense such that "on … …" means not only "directly on something", but also includes "on something" with intermediate features or layers therebetween, and "above … …" or "above … …" includes not only the meaning "on something" or "above" but also the meaning "above something" or "above" without intermediate features or layers therebetween (i.e., directly on something).
Further, spatially relative terms, such as "below," "beneath," "above," "over," and the like, may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that in this document, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.
Claims (7)
1. The utility model provides an elbow surface grinding device which is characterized in that, including frame (1), rotate mounting bracket (2) of installing on frame (1), install arc internal stay mould (3) and grinding machanism on mounting bracket (2), install driving motor (4) that power for mounting bracket (2) rotation on frame (1), arc internal stay mould (3) agree with waiting to process elbow internal diameter and camber, grinding machanism includes annular grinding wheel and cavity revolving stage (5), annular grinding wheel fixed mounting is on cavity revolving stage (5); the inner diameter of the annular grinding wheel is matched with the outer diameter of the elbow to be ground.
2. The elbow surface polishing device according to claim 1, wherein the arc-shaped inner supporting dies (3) and the polishing mechanisms are two groups, the polishing mechanisms are correspondingly arranged with the corresponding arc-shaped inner supporting dies (3), and the circle centers of the two arc-shaped inner supporting dies (3) are coincident with the rotation axis of the mounting frame (2).
3. The elbow outer surface polishing device according to claim 2, wherein the annular polishing wheel comprises a ring frame (6) and metal brushes (7) uniformly distributed at the inner wall of the ring frame (6).
4. The elbow surface grinding device according to claim 3, further comprising two driving cylinders (8), wherein the two driving cylinders (8) are respectively arranged corresponding to the two grinding mechanisms, a sliding rail (9) is arranged on the base (1), the hollow rotary table (5) is slidably mounted on the sliding rail (9), and the output end of the driving cylinder (8) is fixedly connected with the corresponding hollow rotary table (5).
5. The elbow outer surface polishing device according to claim 4, wherein the arc-shaped inner supporting die (3) is detachably connected with the mounting frame (2) through bolts.
6. The elbow surface polishing device according to claim 5, further comprising an annular limiting plate (10), wherein the annular limiting plate (10) is detachably mounted on one end, far away from the mounting frame (2), of the arc-shaped inner supporting die (3) through bolts.
7. The elbow outer surface polishing device according to claim 6, wherein the outer wall of the arc-shaped inner supporting die (3) is coated with a smooth silica gel layer (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320152648.5U CN219094557U (en) | 2023-02-06 | 2023-02-06 | Elbow surface grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320152648.5U CN219094557U (en) | 2023-02-06 | 2023-02-06 | Elbow surface grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219094557U true CN219094557U (en) | 2023-05-30 |
Family
ID=86454802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320152648.5U Active CN219094557U (en) | 2023-02-06 | 2023-02-06 | Elbow surface grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219094557U (en) |
-
2023
- 2023-02-06 CN CN202320152648.5U patent/CN219094557U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A polishing device for the outer surface of elbows Granted publication date: 20230530 Pledgee: Bank of China Limited by Share Ltd. Cangzhou branch Pledgor: HEBEI YADU PIPELINE EQUIPMENT GROUP Co.,Ltd. Registration number: Y2024980024285 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |