CN213319464U - Stainless steel pipe end grinding device - Google Patents
Stainless steel pipe end grinding device Download PDFInfo
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- CN213319464U CN213319464U CN202022232216.4U CN202022232216U CN213319464U CN 213319464 U CN213319464 U CN 213319464U CN 202022232216 U CN202022232216 U CN 202022232216U CN 213319464 U CN213319464 U CN 213319464U
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Abstract
The utility model belongs to the technical field of nonrust steel pipe processing, concretely relates to nonrust steel pipe tip grinding device. This nonrust steel pipe tip grinding device includes: the conveying mechanism and the driving mechanism are arranged on the rear side of the conveying mechanism; the front side of the conveying mechanism is provided with an outer wall grinding assembly, an end face grinding assembly and an inner wall grinding assembly; the driving mechanism is suitable for driving the transmission mechanism to act so that the transmission mechanism drives the outer wall grinding assembly, the end face grinding assembly and the inner wall grinding assembly to rotate respectively, and the outer wall, the end face and the inner wall of the stainless steel pipe can be ground simultaneously. According to the stainless steel pipe end grinding device, when the driving mechanism drives the transmission mechanism to act, the transmission mechanism drives the outer wall grinding assembly, the end face grinding assembly and the inner wall grinding assembly to rotate simultaneously, so that the outer wall, the end face and the inner wall of the end part of a stainless steel pipe can be automatically ground simultaneously; need not additionally to adopt other equipment to the terminal surface grinding, labour saving and time saving effectively clears away the oxide on outer wall, terminal surface and the inner wall surface of nonrust steel pipe tip.
Description
Technical Field
The utility model belongs to the technical field of nonrust steel pipe processing, concretely relates to nonrust steel pipe tip grinding device.
Background
During the period from the production to the use of the stainless steel pipe, the stainless steel pipe is inevitably exposed to air, and the surface of the stainless steel pipe is oxidized by the air, so that an oxide layer is formed on the surface of the stainless steel pipe. When the stainless steel pipe needs to be welded, the oxide on the surface of the stainless steel pipe can cause poor welding effect, so that the joint of the stainless steel pipe is not firm, and the structural stability of the stainless steel pipe is reduced. Therefore, prior to welding stainless steel pipes, it is generally necessary to grind the surface of the stainless steel end to remove oxides from the surface.
The traditional grinding device can not grind the outer wall, the inner wall and the end face of the stainless steel pipe at the same time, and the traditional device only grinds the outer wall and the inner wall of the stainless steel pipe at the same time, so that the grinding of the end face is neglected, and the welding effect is reduced; if the end face of the stainless steel pipe is ground by other devices subsequently, the labor and the time are wasted, and the cost is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a nonrust steel pipe tip grinding device solves grinding device in the past and can not carry out the technical problem of grinding to the outer wall, inner wall and the terminal surface of nonrust steel pipe simultaneously.
In order to solve the technical problem, the utility model provides a nonrust steel pipe tip grinding device, include:
the conveying mechanism and the driving mechanism are arranged on the rear side of the conveying mechanism;
the front side of the conveying mechanism is provided with an outer wall grinding assembly, an end face grinding assembly and an inner wall grinding assembly; wherein
The driving mechanism is suitable for driving the transmission mechanism to act so that the transmission mechanism drives the outer wall grinding assembly, the end face grinding assembly and the inner wall grinding assembly to rotate respectively, and therefore the outer wall, the end face and the inner wall of the stainless steel pipe can be ground simultaneously.
Further, the transmission mechanism comprises a supporting plate which is fixedly arranged, a main rotating shaft, an outer secondary rotating shaft and an inner secondary rotating shaft which are rotatably arranged on the supporting plate, and a main gear, an outer secondary gear and an inner secondary gear which are respectively arranged on the main rotating shaft, the outer secondary rotating shaft and the inner secondary rotating shaft; wherein
The outer secondary gear and the inner secondary gear are both meshed with the main gear;
the front ends of the main rotating shaft, the outer secondary rotating shaft and the inner secondary rotating shaft are respectively connected with an outer wall grinding assembly, an end face grinding assembly and an inner wall grinding assembly;
the rear end of the main rotating shaft penetrates through the supporting plate to be connected with the driving mechanism;
the driving mechanism is suitable for driving the main rotating shaft to rotate, so that the main gear drives the outer secondary gear and the inner secondary gear to rotate, the outer secondary rotating shaft, the inner secondary rotating shaft and the main rotating shaft rotate simultaneously, and the outer wall grinding assembly, the inner wall grinding assembly and the end face grinding assembly are driven to rotate respectively to correspondingly grind the outer wall, the inner wall and the end face of the stainless steel pipe.
Further, the outer wall grinding assembly comprises an outer grinding roller and an outer mounting block;
the outer mounting block is arranged at the front end of the outer secondary rotating shaft, the outer grinding roller is detachably connected to the outer mounting block, and the outer mounting block is positioned on the rear side of the end face of the stainless steel pipe;
the structure of the inner wall grinding assembly and the structure of the end face grinding assembly are the same as those of the outer wall grinding assembly.
Further, the mounting structure of outer installation piece and the inferior pivot outward is:
the outer mounting block is provided with a sliding groove along the length direction, the outer mounting block is provided with a strip-shaped hole communicated with the sliding groove, and a fastening bolt penetrates through the strip-shaped hole;
the front end of the fastening bolt penetrates through the strip-shaped hole to be in threaded connection with the secondary rotating shaft, so that the secondary rotating shaft is fastened in the sliding groove;
the mounting structure of the inner mounting block and the inner secondary rotating shaft in the inner wall grinding assembly is the same as that of the outer mounting block and the outer secondary rotating shaft in the outer wall grinding assembly.
Further, the mounting structure of main installation piece and main pivot is among the face grinding subassembly:
the main mounting block is fixedly arranged at the front end of the main rotating shaft.
Further, a workbench is arranged at the lower end of the supporting plate, a pedestal is arranged on the workbench, a groove suitable for accommodating the stainless steel pipe is formed in the pedestal, and a pressing mechanism capable of moving up and down is arranged above the groove;
the pressing mechanism is suitable for moving downwards to press the stainless steel pipe in the groove.
Further, the pressing mechanism comprises a pushing cylinder and a pressing block;
the pushing cylinder is suitable for pushing the pressing block to move downwards so as to press the stainless steel pipe in the groove.
Furthermore, the surface of the pressing block, which is in contact with the stainless steel pipe, is an inwards concave arc-shaped surface.
The beneficial effects of the utility model are that, the utility model discloses a stainless steel pipe end grinding device sets up outer wall grinding subassembly, end face grinding subassembly and inner wall grinding subassembly on transport mechanism, when actuating mechanism drive transport mechanism action, drives outer wall grinding subassembly, end face grinding subassembly and inner wall grinding subassembly simultaneously rotatory through transport mechanism to realize automatic grinding stainless steel pipe end's outer wall, terminal surface and inner wall simultaneously; need not to additionally adopt other equipment to grind the terminal surface of nonrust steel pipe like traditional grinding mode, labour saving and time saving effectively clears away the oxide on outer wall, terminal surface and the inner wall surface of nonrust steel pipe tip to ensure the subsequent welding effect of nonrust steel pipe.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a preferred embodiment of the stainless steel pipe end grinding device of the present invention;
figure 2 is a schematic diagram of a preferred embodiment of the outer wall grinding assembly of the present invention.
In the figure:
a drive mechanism 1;
the outer wall grinding component 2, the outer grinding roller 21, the outer mounting block 22, the sliding groove 23, the strip-shaped hole 24 and the fastening bolt 25;
the end face grinding assembly 3, the main grinding roller 31 and the main mounting block 32;
an inner wall grinding assembly 4, an inner grinding roller 41;
the device comprises a supporting plate 5, a main rotating shaft 6, an outer secondary rotating shaft 7, an inner secondary rotating shaft 8, a main gear 9, an outer secondary gear 10, an inner secondary gear 11, a workbench 12, a pedestal 13 and a groove 14;
the pushing mechanism 15, the pushing cylinder 151, the pushing block 152 and the arc surface 1521;
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
As shown in fig. 1, the stainless steel pipe end grinding device of the present embodiment includes a conveying mechanism and a driving mechanism 1, wherein the driving mechanism 1 is disposed at the rear side of the conveying mechanism; the front side of the conveying mechanism is provided with an outer wall grinding component 2, an end face grinding component 3 and an inner wall grinding component 4; the driving mechanism 1 is suitable for driving the transmission mechanism to act, so that the transmission mechanism drives the outer wall grinding component 2, the end face grinding component 3 and the inner wall grinding component 4 to rotate respectively, and the outer wall, the end face and the inner wall of the stainless steel pipe 16 can be ground simultaneously. The outer wall grinding assembly 2, the end face grinding assembly 3 and the inner wall grinding assembly 4 are arranged on the conveying mechanism, and when the driving mechanism 1 drives the conveying mechanism to act, the conveying mechanism drives the outer wall grinding assembly 2, the end face grinding assembly 3 and the inner wall grinding assembly 4 to rotate simultaneously, so that the outer wall, the end face and the inner wall of the end part of the stainless steel pipe 16 can be automatically ground simultaneously; need not to additionally adopt other equipment to grind the terminal surface of stainless steel pipe 16 like traditional grinding mode, labour saving and time saving effectively clears away the oxide on outer wall, terminal surface and the inner wall surface of stainless steel pipe 16 tip to ensure the subsequent welding effect of stainless steel pipe 16.
As shown in fig. 1, in the present embodiment, the transmission mechanism includes a support plate 5 which is fixedly disposed, a main shaft 6, an outer secondary shaft 7 and an inner secondary shaft 8 which are rotatably disposed on the support plate 5, and a main gear 9, an outer secondary gear 10 and an inner secondary gear 11 which are respectively disposed on the main shaft 6, the outer secondary shaft 7 and the inner secondary shaft 8; namely, the transmission mechanism comprises a supporting plate 5, a main rotating shaft 6, an external secondary rotating shaft 7, an internal secondary rotating shaft 8, a main gear 9, an external secondary gear 10 and an internal secondary gear 11; wherein, the supporting plate 5 is fixedly arranged; the main rotating shaft 6, the outer secondary rotating shaft 7 and the inner secondary rotating shaft 8 are all rotatably arranged on the supporting plate 5, the main gear 9 is fixedly arranged on the main rotating shaft 6, the outer secondary gear 10 is fixedly arranged on the outer secondary rotating shaft 7, and the inner secondary gear 11 is fixedly arranged on the inner secondary rotating shaft 8; the external secondary gear 10 and the internal secondary gear 11 are both meshed with the main gear 9; the front ends of the main rotating shaft 6, the outer secondary rotating shaft 7 and the inner secondary rotating shaft 8 are respectively connected with the outer wall grinding component 2, the end face grinding component 3 and the inner wall grinding component 4; the rear end of the main rotating shaft 6 penetrates through the supporting plate 5 to be connected with the driving mechanism 1; the driving mechanism 1 is suitable for driving the main rotating shaft 6 to rotate, so that the main gear 9 drives the external secondary gear 10 and the internal secondary gear 11 to rotate, the external secondary rotating shaft 7 and the internal secondary rotating shaft 8 and the main rotating shaft 6 to rotate simultaneously, and the external wall grinding assembly 2, the internal wall grinding assembly 4 and the end face grinding assembly 3 are driven to rotate respectively to correspondingly grind the external wall, the internal wall and the end face of the end part of the stainless steel pipe 16. The main gear 9, the external secondary gear 10 and the internal secondary gear 11 form a meshed planetary gear set, so that the main rotating shaft 6, the external secondary rotating shaft 7 and the internal secondary rotating shaft 8 rotate simultaneously, the outer wall grinding component 2, the end face grinding component 3 and the inner wall grinding component 4 rotate simultaneously, and the outer wall, the end face and the inner wall of the end part of the stainless steel pipe 16 are ground simultaneously; simple structure, the installation is dismantled easily, easily realizes that three departments of 16 tip of stainless steel pipes are ground simultaneously.
As shown in fig. 1, an alternative specific structure of the outer wall grinding assembly 2 is:
the outer wall grinding assembly 2 comprises an outer grinding roll 21 and an outer mounting block 22; the outer mounting block 22 is arranged at the front end of the outer secondary rotating shaft 7, the outer grinding roller 21 is detachably connected to the outer mounting block 22, and the outer mounting block 22 is positioned at the rear side of the end face of the stainless steel pipe 16; the structure of the inner wall grinding assembly 4 and the structure of the face grinding assembly 3 are the same as those of the outer wall grinding assembly 2, namely, the face grinding assembly 3 comprises a main grinding roller 31 and a main mounting block 32, and the inner wall grinding assembly 4 comprises an inner grinding roller 41 and an inner mounting block. The outer grinding roller 21 is detachably connected to the outer mounting block 22, so that the outer grinding roller 21 can be replaced in time; the outer grinding roller 21 is indirectly connected with the outer secondary rotating shaft 7 through the outer mounting block 22, so that the outer grinding roller 21 can rotate along with the rotation of the outer secondary rotating shaft 7 conveniently, the structural design is simple, the operation is convenient and fast, and the outer grinding roller 21 can be replaced in time conveniently.
As shown in fig. 1 and 2, in order to grind the ends of the stainless steel pipes 16 with different sizes, the specific position of the outer secondary rotating shaft 7 on the outer mounting block 22 needs to be adjusted to ensure that the outer grinding roller 21 is in interference with the outer wall of the stainless steel pipe 16; therefore, in this embodiment, as an optional implementation manner, the mounting structure of the outer mounting block 22 and the outer secondary rotating shaft 7 is:
the outer mounting block 22 is provided with a sliding chute 23 along the length direction, the outer mounting block 22 is provided with a strip-shaped hole 24 communicated with the sliding chute 23, and the strip-shaped hole 24 is penetrated with a fastening bolt 25; the front end of the fastening bolt 25 passes through the strip-shaped hole 24 and is in threaded connection with the secondary rotating shaft 7, so that the secondary rotating shaft 7 is fastened in the chute 23; the mounting structure of the inner mounting block and the inner secondary rotating shaft 8 in the inner wall grinding assembly 4 is the same as that of the outer mounting block 22 and the outer secondary rotating shaft 7 in the outer wall grinding assembly 2. Firstly, loosening a fastening bolt 25 which penetrates through a strip-shaped hole 24 and is in threaded connection with the secondary rotating shaft 7, only moving the outer mounting block 22 up and down to enable the secondary rotating shaft 7 to slide in the sliding groove 23, and then screwing the fastening bolt 25, so that the secondary rotating shaft 7 is fastened in the sliding groove 23, the specific position of the secondary rotating shaft 7 on the outer mounting block 22 is adjusted, the outer grinding roller 21 is always abutted against the outer wall of the stainless steel pipe 16, and the outer wall of the end part of the stainless steel pipe 16 is conveniently ground; through mobilizable outer wall grinding subassembly 2, realize the grinding to different external diameters and different internal diameters stainless steel pipe 16, be applicable to the grinding of the stainless steel pipe 16 tip of different sizes, adjust convenient and fast, can promote the nature by force.
As shown in fig. 1, the main mounting block 32 and the main rotating shaft 6 in the end face grinding assembly 3 have the following mounting structure:
the main mounting block 32 is fixedly arranged at the front end of the main rotating shaft 6; the main grinding roller 31 is detachably mounted on the main mounting block 32 by fixedly arranging the main mounting block 32 at the front end of the main rotating shaft 6, so that the main grinding roller 31 can be replaced in time.
As shown in fig. 1, in order to realize automatic clamping and fixing of the stainless steel tube 16, the manual hand is released; in this embodiment, a table 12 is provided at the lower end of the support plate 5, a pedestal 13 is provided on the table 12, the pedestal 13 is provided with a groove 14 adapted to accommodate a stainless steel pipe 16, and a pressing mechanism 15 capable of moving up and down is provided above the groove 14; the pressing mechanism 15 is adapted to move down to press the stainless steel tube 16 into the groove 14. The pedestal 13 is provided with a groove 14 to conveniently accommodate the stainless steel pipe 16, when the pressing mechanism 15 moves downwards, the stainless steel pipe 16 is pressed in the groove 14, the stainless steel pipe 16 is automatically clamped and fastened, the inner wall grinding assembly 4, the end face grinding assembly 3 and the outer wall grinding assembly 2 are convenient to grind the end part of the stainless steel pipe 16, clamping and fastening are stable, and the subsequent grinding effect is improved.
As shown in fig. 1, specifically, in the present embodiment, the pressing mechanism 15 includes a pushing cylinder 151 and a pressing block 152; wherein, the pushing cylinder 151 is suitable for pushing the pressing block 152 to move downwards so as to press the stainless steel pipe 16 in the groove 14. The pushing cylinder 151 can be but is not limited to a thin cylinder, so that the pushing cylinder is light in weight, low in cost and good in telescopic force; through the lapse of lapse cylinder 151 to make according to briquetting 152 move down and compress tightly stainless steel pipe 16 in recess 14, the design is simple, carries out the centre gripping through the cylinder and fixes, and the centre gripping effect is stable, improves subsequent grinding quality.
As shown in fig. 1, in order to increase the contact area between the pressing block 152 and the stainless steel tube 16, in this embodiment, the surface of the pressing block 152 contacting the stainless steel tube 16 is an inward-concave arc surface 1521, which increases the contact area between the pressing block 152 and the stainless steel tube 16, increases the friction force between the pressing block 152 and the stainless steel tube 16, improves the stability of clamping and fixing the stainless steel tube 16, and improves the quality of subsequent grinding.
To sum up, the stainless steel pipe end grinding device of the utility model is provided with the outer wall grinding component, the end face grinding component and the inner wall grinding component on the conveying mechanism, when the driving mechanism drives the conveying mechanism to act, the conveying mechanism drives the outer wall grinding component, the end face grinding component and the inner wall grinding component to rotate simultaneously, thereby realizing the automatic grinding of the outer wall, the end face and the inner wall of the stainless steel pipe end simultaneously; need not to additionally adopt other equipment to grind the terminal surface of nonrust steel pipe like traditional grinding mode, labour saving and time saving effectively clears away the oxide on outer wall, terminal surface and the inner wall surface of nonrust steel pipe tip to ensure the subsequent welding effect of nonrust steel pipe. The main gear, the external secondary gear and the internal secondary gear form a meshed planetary gear set, so that the main rotating shaft, the external secondary rotating shaft and the internal secondary rotating shaft rotate simultaneously, the outer wall grinding assembly, the end face grinding assembly and the inner wall grinding assembly rotate simultaneously, and the outer wall, the end face and the inner wall of the end part of the stainless steel pipe are ground simultaneously; simple structure, the installation is dismantled easily, and three places that easily realize nonrust steel pipe tip are ground simultaneously. Firstly, loosening the fastening bolt which penetrates through the strip-shaped hole and is in threaded connection with the secondary rotating shaft, only moving the outer mounting block up and down, enabling the secondary rotating shaft to slide in the sliding groove, and then screwing the fastening bolt, so that the secondary rotating shaft is fastened in the sliding groove, the specific position of the secondary rotating shaft on the outer mounting block is adjusted, the outer grinding roller is enabled to be always abutted against the outer wall of the stainless steel pipe, and the outer wall of the end part of the stainless steel pipe is convenient to grind; through mobilizable outer wall grinding subassembly, realize the grinding to different external diameters and different internal diameters stainless steel pipe, be applicable to the grinding of the stainless steel pipe tip of not unidimensional, adjust convenient and fast, can promote the nature by force. The pedestal is provided with a groove to conveniently accommodate a stainless steel pipe, when the pressing mechanism moves down, the stainless steel pipe is pressed in the groove, automatic clamping and fastening of the stainless steel pipe are achieved, the inner wall grinding assembly, the end face grinding assembly and the outer wall grinding assembly are convenient to grind the end portion of the stainless steel pipe, clamping and fastening are stable, and follow-up grinding effect is improved.
The components selected for use in the present application (components not illustrated for specific structures) are all common standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experimentation.
In the description of the embodiments of the present invention, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 component to which the reference is made must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (8)
1. The utility model provides a nonrust steel pipe tip grinding device which characterized in that includes:
the conveying mechanism and the driving mechanism are arranged on the rear side of the conveying mechanism;
the front side of the conveying mechanism is provided with an outer wall grinding assembly, an end face grinding assembly and an inner wall grinding assembly; wherein
The driving mechanism is suitable for driving the transmission mechanism to act so that the transmission mechanism drives the outer wall grinding assembly, the end face grinding assembly and the inner wall grinding assembly to rotate respectively, and therefore the outer wall, the end face and the inner wall of the stainless steel pipe can be ground simultaneously.
2. The stainless steel pipe end grinding apparatus of claim 1,
the transmission mechanism comprises a supporting plate which is fixedly arranged, a main rotating shaft, an outer secondary rotating shaft and an inner secondary rotating shaft which are rotatably arranged on the supporting plate, and a main gear, an outer secondary gear and an inner secondary gear which are respectively arranged on the main rotating shaft, the outer secondary rotating shaft and the inner secondary rotating shaft; wherein
The outer secondary gear and the inner secondary gear are both meshed with the main gear;
the front ends of the main rotating shaft, the outer secondary rotating shaft and the inner secondary rotating shaft are respectively connected with an outer wall grinding assembly, an end face grinding assembly and an inner wall grinding assembly;
the rear end of the main rotating shaft penetrates through the supporting plate to be connected with the driving mechanism;
the driving mechanism is suitable for driving the main rotating shaft to rotate, so that the main gear drives the outer secondary gear and the inner secondary gear to rotate, the outer secondary rotating shaft, the inner secondary rotating shaft and the main rotating shaft rotate simultaneously, and the outer wall grinding assembly, the inner wall grinding assembly and the end face grinding assembly are driven to rotate respectively to correspondingly grind the outer wall, the inner wall and the end face of the stainless steel pipe.
3. The stainless steel pipe end grinding apparatus of claim 2,
the outer wall grinding assembly comprises an outer grinding roller and an outer mounting block;
the outer mounting block is arranged at the front end of the outer secondary rotating shaft, the outer grinding roller is detachably connected to the outer mounting block, and the outer mounting block is positioned on the rear side of the end face of the stainless steel pipe;
the structure of the inner wall grinding assembly and the structure of the end face grinding assembly are the same as those of the outer wall grinding assembly.
4. The stainless steel pipe end grinding apparatus of claim 3,
the mounting structure of outer installation piece and outer time pivot does:
the outer mounting block is provided with a sliding groove along the length direction, the outer mounting block is provided with a strip-shaped hole communicated with the sliding groove, and a fastening bolt penetrates through the strip-shaped hole;
the front end of the fastening bolt penetrates through the strip-shaped hole to be in threaded connection with the secondary rotating shaft, so that the secondary rotating shaft is fastened in the sliding groove;
the mounting structure of the inner mounting block and the inner secondary rotating shaft in the inner wall grinding assembly is the same as that of the outer mounting block and the outer secondary rotating shaft in the outer wall grinding assembly.
5. The stainless steel pipe end grinding apparatus of claim 3,
the mounting structure of main installation piece and main pivot among the face grinding subassembly does:
the main mounting block is fixedly arranged at the front end of the main rotating shaft.
6. The stainless steel pipe end grinding apparatus of claim 2,
the lower end of the supporting plate is provided with a workbench, the workbench is provided with a pedestal, the pedestal is provided with a groove suitable for accommodating the stainless steel pipe, and a pressing mechanism capable of moving up and down is arranged above the groove;
the pressing mechanism is suitable for moving downwards to press the stainless steel pipe in the groove.
7. The stainless steel pipe end grinding apparatus of claim 6,
the pressing mechanism comprises a pushing cylinder and a pressing block;
the pushing cylinder is suitable for pushing the pressing block to move downwards so as to press the stainless steel pipe in the groove.
8. The stainless steel pipe end grinding apparatus of claim 7,
the surface that presses the briquetting and contact with stainless steel pipe is the arcwall face of indent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022232216.4U CN213319464U (en) | 2020-10-09 | 2020-10-09 | Stainless steel pipe end grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022232216.4U CN213319464U (en) | 2020-10-09 | 2020-10-09 | Stainless steel pipe end grinding device |
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| CN213319464U true CN213319464U (en) | 2021-06-01 |
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| CN202022232216.4U Active CN213319464U (en) | 2020-10-09 | 2020-10-09 | Stainless steel pipe end grinding device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113547402A (en) * | 2021-08-03 | 2021-10-26 | 安徽信息工程学院 | Grinding device for machining |
| CN115056047A (en) * | 2022-06-16 | 2022-09-16 | 贵溪骏达特种铜材有限公司 | Bar multi-surface synchronous polishing equipment for aluminum bronze production |
-
2020
- 2020-10-09 CN CN202022232216.4U patent/CN213319464U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113547402A (en) * | 2021-08-03 | 2021-10-26 | 安徽信息工程学院 | Grinding device for machining |
| CN115056047A (en) * | 2022-06-16 | 2022-09-16 | 贵溪骏达特种铜材有限公司 | Bar multi-surface synchronous polishing equipment for aluminum bronze production |
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