CN212071331U - Double-sided efficient grinding device for flange - Google Patents
Double-sided efficient grinding device for flange Download PDFInfo
- Publication number
- CN212071331U CN212071331U CN202020395587.1U CN202020395587U CN212071331U CN 212071331 U CN212071331 U CN 212071331U CN 202020395587 U CN202020395587 U CN 202020395587U CN 212071331 U CN212071331 U CN 212071331U
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- fixedly connected
- disc
- flange
- outer sleeve
- double
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Abstract
The utility model discloses a double-sided efficient grinding device for flanges, which belongs to the field of flange grinding devices, and comprises a base, wherein the upper end of the base is fixedly connected with a motor and an outer sleeve, the motor is positioned at the inner side of the outer sleeve, the output end of the motor is fixedly connected with a rotating shaft, the outer end of the rotating shaft is fixedly connected with a rotating disc, the upper end of the outer sleeve is fixedly connected with a fixed disc, the rotating disc is inserted at the inner side of the fixed disc, the outer end of the rotating disc is fixedly connected with a lower grinding disc, the lower grinding disc is positioned at the lower side of the fixed disc, the upper side of the fixed disc is provided with an upper grinding disc, the upper grinding disc is sleeved at the outer side of the rotating shaft, a plurality of lock holes are chiseled on the upper end of the rotating disc, the utility model can simply and quickly limit the flanges, so that the flanges are convenient, the polishing efficiency of the flange is greatly improved.
Description
Technical Field
The utility model relates to a flange grinding device field, more specifically say, relate to a two-sided high-efficient grinding device for flange.
Background
A flange, also known as a flange collar or flange. The flange is a part for connecting the shafts and is used for connecting pipe ends; there are also flanges on the inlet and outlet of the equipment for the connection between two pieces of equipment, such as reducer flanges. The flange connection or flange joint is a detachable connection which is formed by connecting a flange, a gasket and a bolt with each other to form a group of combined sealing structures.
The ring flange need use grinding device to polish to the ring flange surface in the manufacturing process, but current grinding device is when polishing the flange, generally will fix the flange earlier, makes it conveniently polish, but the fixed degree of difficulty of ring flange is great, is difficult to polish to generally be the single face when polishing, the efficiency of polishing is lower.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the problem that exists among the prior art, the utility model aims to provide a two-sided high-efficient grinding device for flange, it can realize simply carrying on spacingly to the flange fast, makes it conveniently polish to realized carrying out two-sided synchronous polishing to a plurality of flanges simultaneously through lower mill and top lap, improved the machining efficiency of polishing of flange greatly.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
A double-sided efficient grinding device for flanges comprises a base, wherein the upper end of the base is fixedly connected with a motor and an outer sleeve, the motor is positioned on the inner side of the outer sleeve, the output end of the motor is fixedly connected with a rotating shaft, the outer end of the rotating shaft is fixedly connected with a rotating disc, the upper end of the outer sleeve is fixedly connected with a fixed disc, the rotating disc is inserted into the inner side of the fixed disc, the outer end of the rotating disc is fixedly connected with a lower grinding disc, the lower grinding disc is positioned on the lower side of the fixed disc, an upper grinding disc is arranged on the upper side of the fixed disc and sleeved on the outer side of the rotating shaft, a plurality of locking holes are chiseled on the upper grinding disc, a plurality of locking grooves are chiseled on the upper end of the rotating disc, bolts are connected between the locking holes and the locking grooves by screw threads, a plurality of uniformly distributed, the flange polishing device is convenient to polish, and the lower grinding disc and the upper grinding disc can simultaneously polish two surfaces of a plurality of flanges synchronously, so that the polishing efficiency of the flanges is greatly improved.
Furthermore, the inner wall fixedly connected with annular backing plate of outer sleeve, annular backing plate is located the downside of mill down, and annular backing plate has the supporting role to mill down, makes mill down rotate steadily under the drive of pivot and carousel, realizes the process of polishing.
Furthermore, the upper end of the upper grinding disc is fixedly connected with a rubber pad, and the tightness of the bolt can be improved through the rubber pad.
Furthermore, the inner wall of the positioning hole is fixedly connected with a rubber ring, and the rubber ring can reduce the abrasion of the inner wall of the positioning hole to the flange in the polishing process.
Furthermore, the upper surface of carousel and the upper surface of fixed disk are located same horizontal plane, and when installing the runner stone, the runner stone can closely laminate with the upper surface of flange, and the upper end of carousel is difficult for producing the hindrance to the installation of runner stone.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) this scheme can be simple carry on spacingly fast to the flange, makes it conveniently polish to realized simultaneously carrying out two-sided synchronous polishing to a plurality of flanges through lower mill and top lap, improved the machining efficiency of polishing of flange greatly.
(2) The inner wall fixedly connected with annular backing plate of outer sleeve, annular backing plate are located the downside of mill down, and annular backing plate has the supporting role to mill down, makes mill down rotate steadily under the drive of pivot and carousel, realizes the process of polishing.
(3) The upper end of the upper grinding disc is fixedly connected with a rubber pad, and the tightness of the bolt can be improved through the rubber pad.
(4) The inner wall fixedly connected with rubber circle of locating hole, at the in-process of polishing, the rubber circle can reduce the wearing and tearing of locating hole inner wall to the flange.
(5) The upper surface of carousel and the upper surface of fixed disk are located same horizontal plane, and when installing the runner stone, the runner stone can closely laminate with the upper surface of flange, and the upper end of carousel is difficult for producing the hindrance to the installation of runner stone.
Drawings
Fig. 1 is a perspective view of the utility model after installation;
FIG. 2 is a perspective view of the utility model before installation;
FIG. 3 is a schematic view of the front structure of the utility model before installation;
fig. 4 is a schematic view of the front structure of the utility model after installation.
The reference numbers in the figures illustrate:
the device comprises a base 1, a motor 2, a rotating shaft 3, a rotating disc 4, a locking groove 401, an outer sleeve 5, a fixed disc 6, a positioning hole 601, a lower grinding disc 7, an upper grinding disc 8, a locking hole 801, a bolt 9, an annular backing plate 10, a rubber pad 11, a rubber ring 12 and a flange 13.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1, a double-sided efficient grinding device for flanges comprises a base 1, referring to fig. 2 and 3, a motor 2 and an outer sleeve 5 are fixedly connected to the upper end of the base 1, the motor 2 is located on the inner side of the outer sleeve 5, a rotating shaft 3 is fixedly connected to the output end of the motor 2, a rotating disc 4 is fixedly connected to the outer end of the rotating shaft 3, a fixed disc 6 is fixedly connected to the upper end of the outer sleeve 5, a through hole is chiseled at the center of the fixed disc 6, the rotating disc 4 is inserted into the inner side of the fixed disc 6, namely, the rotating disc 4 is located on the inner side of the through hole, a lower grinding disc 7 is fixedly connected to the outer end of the rotating disc 4, the lower grinding disc 7 is located on the lower side of the fixed disc 6, an upper grinding disc 8 is arranged on the upper side of the fixed disc 6, the upper grinding disc 8 is sleeved on the outer side of the rotating shaft 3, the bolt 9 is connected between the lock hole 801 and the lock groove 401 through a thread, the upper grinding disc 8 and the rotary disc 4 are fixedly connected through the bolt 9, a plurality of evenly distributed positioning holes 601 are drilled on the fixed disc 6, please refer to fig. 4, the flange 13 is arranged on the inner side of the positioning hole 601, the positioning hole 601 has a limiting effect on the flange 13, so that the flange is not easy to move along with the rotation of the lower grinding disc 7 and the upper grinding disc 8, and the upper surface and the lower surface of the flange 13 are smoothly polished.
Referring to fig. 3, an annular backing plate 10 is fixedly connected to the inner wall of the outer sleeve 5, the annular backing plate 10 is located at the lower side of the lower grinding disc 7, and the annular backing plate 10 has a supporting function on the lower grinding disc 7, so that the lower grinding disc 7 is driven by the rotating shaft 3 and the rotating disc 4 to stably rotate, and a grinding process is realized.
Referring to fig. 2, a rubber pad 11 is fixedly connected to the upper end of the upper grinding disc 8, the tightness of the bolt 9 can be increased by the rubber pad 11, a rubber ring 12 is fixedly connected to the inner wall of the positioning hole 601, and the rubber ring 12 can reduce the abrasion of the inner wall of the positioning hole 601 on the flange 13 in the grinding process.
Referring to fig. 3 and 4, the upper surface of the rotating disc 4 and the upper surface of the fixed disc 6 are located on the same horizontal plane, when the upper grinding disc 8 is mounted, the upper grinding disc 8 can be tightly attached to the upper surface of the flange 13, and the upper end of the rotating disc 4 is not easy to obstruct the mounting of the upper grinding disc 8.
The utility model discloses can be simply carry on spacingly to flange 13 fast, make it conveniently polish to realized carrying out two-sided synchronous polishing to a plurality of flanges 13 simultaneously through lower mill 7 and head stone 8, improved flange 13's the machining efficiency of polishing greatly.
When the grinding wheel is used, please refer to fig. 2 and 3, the upper grinding disc 8 and the bolts 9 are in a disassembled state, a plurality of flanges 13 to be processed are sequentially placed in the positioning holes 601, the lower ends of the flanges 13 are positioned at the upper end of the lower grinding disc 7, then the upper grinding disc 8 is sleeved on the outer side of the rotating shaft 3 from top to bottom, the lower ends of the upper grinding disc 8 are tightly attached to the upper ends of the flanges 13, then the bolts 9 are sequentially inserted into the locking holes 801 and the locking grooves 401 to be screwed, the upper grinding disc 8 and the rotating disc 4 are fixed, after the installation is finished, as shown in fig. 4, the power supply is switched on to start the motor 2, the rotating disc 4 is driven to rotate through the rotating shaft 3, and the rotating disc 4 drives the lower grinding disc 7 and the upper; after polishing, the bolt 9 is taken out, then the upper grinding disc 8 is moved upwards and taken down from the rotary disc 4, and the polished flange 13 can be taken out.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (5)
1. The utility model provides a two-sided high-efficient grinding device for flange, includes base (1), its characterized in that: the upper end fixedly connected with motor (2) and outer sleeve (5) of base (1), motor (2) is located the inboard of outer sleeve (5), the output fixedly connected with pivot (3) of motor (2), the outer end fixedly connected with carousel (4) of pivot (3), the upper end fixedly connected with fixed disk (6) of outer sleeve (5), carousel (4) are inserted and are located the inboard of fixed disk (6), outer end fixedly connected with lower mill (7) of carousel (4), lower mill (7) are located the downside of fixed disk (6), the upside of fixed disk (6) is equipped with runner stone (8), runner stone (8) overlap in the outside of pivot (3), runner stone (8) are gone up and are dug a plurality of lockholes (801), the upper end of carousel (4) is dug and is had a plurality of lock grooves (401), threaded connection has bolt (9) between lockhole (801) and locked groove (401), it has a plurality of evenly distributed's locating hole (601) to cut on fixed disk (6), the inboard of locating hole (601) is equipped with flange (13).
2. The double-sided efficient grinding apparatus for flanges according to claim 1, wherein: the inner wall of the outer sleeve (5) is fixedly connected with an annular base plate (10), and the annular base plate (10) is located on the lower side of the lower grinding disc (7).
3. The double-sided efficient grinding apparatus for flanges according to claim 1, wherein: the upper end of the upper grinding disc (8) is fixedly connected with a rubber pad (11).
4. The double-sided efficient grinding apparatus for flanges according to claim 1, wherein: the inner wall of the positioning hole (601) is fixedly connected with a rubber ring (12).
5. The double-sided efficient grinding apparatus for flanges according to claim 1, wherein: the upper surface of the rotary disc (4) and the upper surface of the fixed disc (6) are positioned on the same horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020395587.1U CN212071331U (en) | 2020-03-25 | 2020-03-25 | Double-sided efficient grinding device for flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020395587.1U CN212071331U (en) | 2020-03-25 | 2020-03-25 | Double-sided efficient grinding device for flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212071331U true CN212071331U (en) | 2020-12-04 |
Family
ID=73562660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020395587.1U Expired - Fee Related CN212071331U (en) | 2020-03-25 | 2020-03-25 | Double-sided efficient grinding device for flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212071331U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115091356A (en) * | 2022-06-13 | 2022-09-23 | 浙江避泰电气科技有限公司 | Resistor disc grinding device |
-
2020
- 2020-03-25 CN CN202020395587.1U patent/CN212071331U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115091356A (en) * | 2022-06-13 | 2022-09-23 | 浙江避泰电气科技有限公司 | Resistor disc grinding device |
| CN115091356B (en) * | 2022-06-13 | 2024-03-15 | 浙江避泰电气科技股份有限公司 | Resistor disc grinding device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201204 Termination date: 20210325 |
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| CF01 | Termination of patent right due to non-payment of annual fee |