CN221088168U - Pipe joint arc opening machining tool - Google Patents
Pipe joint arc opening machining tool Download PDFInfo
- Publication number
- CN221088168U CN221088168U CN202322762482.1U CN202322762482U CN221088168U CN 221088168 U CN221088168 U CN 221088168U CN 202322762482 U CN202322762482 U CN 202322762482U CN 221088168 U CN221088168 U CN 221088168U
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- pipe joint
- clamping seat
- fixed
- main body
- joint main
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- 238000003754 machining Methods 0.000 title claims abstract description 16
- 230000000712 assembly Effects 0.000 claims abstract description 18
- 238000000429 assembly Methods 0.000 claims abstract description 18
- 238000003801 milling Methods 0.000 claims description 18
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Milling Processes (AREA)
Abstract
The utility model discloses a pipe joint arc opening machining tool, and relates to the technical field of pipeline machining. The utility model comprises a turntable and clamping assemblies, wherein four clamping assemblies distributed in an annular array are arranged on one end surface of the turntable; each clamping assembly comprises a fixed clamping seat fixed on the end face of the turntable, a movable clamping seat is covered on one surface of the fixed clamping seat far away from the turntable, cambered surface grooves with equal radians are formed on the opposite surfaces of the fixed clamping seat and the movable clamping seat, and studs are fixed on the surface of the cambered surface grooves in the fixed clamping seat; a pipe joint main body is clamped between the cambered surface grooves on the opposite surfaces of each fixed clamping seat and each movable clamping seat. According to the utility model, the clamping assembly, the turntable, the graduated scale and the cambered surface groove are arranged, so that the problems that a plurality of pipe joint cambered openings cannot be processed in the same batch, the positions of the pipe joints cannot be finely adjusted to adapt to processing with different radians, and the traditional tool cannot adapt to the pipe joint with multiple inner diameters are solved.
Description
Technical Field
The utility model belongs to the technical field related to pipeline processing, and particularly relates to a pipe joint arc opening processing tool.
Background
Pipe joint: refers to a connection pipe or a part for attaching a pipe to a related apparatus, which is a generic term for a connection member that is detachable in a fluid passage. The installation mode is mainly a welding mode, a clamping sleeve mode and a flaring mode. And to welded pipe joint, be used for the installation of steel pipeline to use, need to mill the tip of coupling into the cambered surface before the use more, make its laminating corresponding pipeline weld the use, but in the course of working to the pipe joint in practice, necessarily need corresponding frock to assist in the location, but relevant frock still has following drawback:
The pipe joint welded on the side surface of the pipeline needs to be attached to the peripheral side surface of the pipeline, so that the pipe joint is convenient to weld tightly;
For different pipelines, the radian of the pipe joint is also necessarily changed along with the pipe joint, so that the position of the pipe joint during milling is required to be changed according to actual conditions, and the traditional tool usually has only a positioning function, so that the fine adjustment operation of different radians cannot be realized, and a large amount of external tools are required to assist in determining the machining position;
The inner diameters of the pipelines are different, the inner diameters of the pipe joints are inevitably changed along with the different inner diameters of the pipelines, and even if the pipe joints are smaller than the inner diameters of the pipelines, the difference is not too large, so that the inner diameters of the pipe joints are also required to be correspondingly changed along with the change of the inner diameters of the pipelines, and related tools are mostly incapable of adapting to the pipe joints with multiple inner diameters.
Disclosure of utility model
The utility model aims to provide a pipe joint arc opening machining tool, which solves the problems that a plurality of pipe joint arc openings cannot be machined in the same batch, the positions of pipe joints cannot be finely adjusted to adapt to machining of different radians and the traditional tool cannot be adapted to a pipe joint with multiple inner diameters by arranging a clamping assembly, a turntable, a graduated scale and an arc surface groove.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to a pipe joint arc opening machining tool which comprises a rotary table and clamping assemblies, wherein four clamping assemblies distributed in an annular array are arranged on one end face of the rotary table;
The turntable is connected with a motor rotating shaft on the machine tool so as to conveniently carry all clamping assemblies to synchronously rotate during operation and facilitate milling of an arc opening;
Each clamping assembly comprises a fixed clamping seat fixed on the end face of the turntable, a movable clamping seat is covered on one surface of the fixed clamping seat far away from the turntable, cambered surface grooves with equal radian are formed in the opposite surfaces of the fixed clamping seat and the movable clamping seat, a stud is fixed on the surface of the cambered surface groove in the fixed clamping seat, and one end of the stud far away from the fixed clamping seat penetrates through the movable clamping seat and stretches out;
A pipe joint main body is clamped between the cambered surface grooves on the opposite surfaces of each fixed clamping seat and each movable clamping seat;
Each clamping assembly clamps a pipe joint main body, the pipe joint main body is arranged in a cambered surface groove between the fixed clamping seat and the movable clamping seat, and is matched with a locking nut to be screwed into the stud to relatively lock the movable clamping seat, so that the pipe joint main body is positioned and fixed.
Further, a clamping groove is further formed in the surface of the cambered surface groove in the fixed clamping seat, the clamping groove is located beside the stud, a graduated scale is inserted into the clamping groove, one side edge of the graduated scale extends out of the clamping groove, and one end of the graduated scale extending into the clamping groove is abutted to the end part of the pipe joint main body;
When the position of the pipe joint main body is selected, the pipe joint main body is placed in the cambered surface groove, part of the pipe joint main body extends out of the fixed clamping seat and the movable clamping seat, then the graduated scale is matched with the fixed clamping seat, the graduated scale is inserted into the clamping groove until the end part of the graduated scale abuts against the end part of the pipe joint main body, the reading of the graduated scale is observed at the moment, the length of the pipe joint main body extending out of the fixed clamping seat can be determined, and the pipe joint main body can be finely adjusted according to actual requirements.
Further, a locking nut is screwed on the outer peripheral surface of the stud extending out of the movable clamping seat, and a gasket is sleeved on the outer peripheral surface of the stud between the locking nut and the movable clamping seat;
After the position of the pipe joint main body is determined, the locking nut is screwed in, and the movable clamping seat and the stud are relatively locked by the matching gasket, so that the position of the cambered surface groove inner pipe joint main body is firmly limited, and the cambered surface groove inner pipe joint main body cannot move.
Further, one end of the pipe joint main body far away from the stud extends out of the fixed clamping seat and the movable clamping seat, a milling cutter is arranged in a region, which is close to the pipe joint main body, clamped in the four clamping assemblies, of the pipe joint main body, and a cutter head of the milling cutter is in contact with the end face, extending out of the fixed clamping seat, of the pipe joint main body;
When all the pipe joint main bodies are installed, the rotary table, all the clamping assemblies and the pipe joint main bodies rotate, and when the end parts of all the pipe joint main bodies contact with the milling cutter one by one, a certain radian is continuously milled.
Further, the section radian of the cambered surface groove is a minor arc, and the cambered surface groove is a minor arc groove; the design of the inferior arc groove can adapt to the pipe joint main bodies with various inner diameters for positioning and use, so that the singleness is avoided.
Further, a rotating shaft is fixed at one end of the turntable, which is far away from the clamping assembly; the rotating shaft is the motor rotating shaft on the milling machine tool and is used as main driving to rotate the turntable.
The utility model has the following beneficial effects:
According to the utility model, the clamping assembly and the turntable are arranged, so that the problem that a plurality of pipe joint arc openings cannot be processed in the same batch is solved; set up four clamping assemblies on the carousel, every clamping assembly is all fixed a coupling main part, processes four clamping assemblies when available, if need process more, can increase the quantity of clamping assembly as appropriate, because the carousel is rotatory, can drive all clamping assemblies and rotate, makes milling cutter fully constantly contact each coupling main part, constantly mills out the arc mouth structure.
According to the utility model, the clamping assembly and the graduated scale are arranged, so that the problem that the position of the pipe joint cannot be finely adjusted to adapt to processing of different radians is solved; when the position of the pipe joint main body is selected, the pipe joint main body is placed in the cambered surface groove, part of the pipe joint main body extends out of the fixed clamping seat and the movable clamping seat, then the graduated scale is matched with the fixed clamping seat, the graduated scale is inserted into the clamping groove until the end part of the graduated scale abuts against the end part of the pipe joint main body, the reading of the graduated scale is observed at the moment, the length of the pipe joint main body extending out of the fixed clamping seat can be determined, and the pipe joint main body can be finely adjusted according to actual requirements.
According to the utility model, the clamping assembly and the cambered surface groove are arranged, so that the problem that the traditional tool cannot be matched with the multi-inner-diameter pipe joint is solved; the arc of the section of the arc surface groove is a minor arc, and the design of the minor arc groove can adapt to the positioning use of the pipe joint main body with various inner diameters, so that the singleness that only a single inner diameter pipeline can be fixed is avoided.
Drawings
FIG. 1 is a perspective view of a pipe joint arc port machining tool;
FIG. 2 is a perspective view of the finish of the arc opening;
FIG. 3 is a perspective view of a pipe joint arc port machining tool from another view angle;
FIG. 4 is a perspective view of the clamping assembly;
Fig. 5 is an exploded view of the clamping assembly.
Reference numerals:
1. A turntable; 101. a rotating shaft; 2. a clamping assembly; 201. fixing the clamping seat; 2011. a stud; 2012. a clamping groove; 202. a movable clamping seat; 2021. a lock nut; 2022. a gasket; 203. a graduated scale; 204. a cambered surface groove; 3. a milling cutter; 4. a pipe joint main body.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1-5, the utility model discloses a pipe joint arc port machining tool, which comprises a rotary table 1 and clamping assemblies 2, wherein one end surface of the rotary table 1 is provided with four clamping assemblies 2 distributed in an annular array;
The turntable 1 is connected with a motor rotating shaft 101 on the machine tool so as to conveniently carry all clamping assemblies 2 to synchronously rotate during operation and facilitate milling of an arc opening;
Each clamping assembly 2 comprises a fixed clamping seat 201 fixed on the end face of the turntable 1, a movable clamping seat 202 is covered on one face, far away from the turntable 1, of the fixed clamping seat 201, an arc-shaped groove 204 with equal radian is formed in the opposite faces of the fixed clamping seat 201 and the movable clamping seat 202, a stud 2011 is fixed on the face of the arc-shaped groove 204 in the fixed clamping seat 201, and one end, far away from the fixed clamping seat 201, of the stud 2011 penetrates through the movable clamping seat 202 and stretches out;
a pipe joint main body 4 is clamped between the cambered surface grooves 204 on the opposite surfaces of each fixed clamping seat 201 and each movable clamping seat 202;
Each clamping assembly 2 clamps one pipe joint main body 4, the pipe joint main body 4 is placed in the cambered surface groove 204 between the fixed clamping seat 201 and the movable clamping seat 202, the locking nut 2021 is matched to be screwed into the stud 2011, the movable clamping seat 202 is relatively locked, and the pipe joint main body 4 is positioned and fixed.
A clamping groove 2012 is formed in the surface of the cambered surface groove 204 in the fixed clamping seat 201, the clamping groove 2012 is positioned beside the stud 2011, a graduated scale 203 is inserted in the clamping groove 2012, one side edge of the graduated scale 203 extends out of the clamping groove 2012, and one end of the graduated scale 203 extending into the clamping groove 2012 is abutted against the end part of the pipe joint main body 4;
When the position of the pipe joint main body 4 is selected, the pipe joint main body 4 is firstly placed in the cambered surface groove 204, part of the pipe joint main body extends out of the fixed clamping seat 201 and the movable clamping seat 202, then the graduated scale 203 is matched with the pipe joint main body to be inserted into the clamping groove 2012 until the end part of the graduated scale 203 abuts against the end part of the pipe joint main body 4, and the reading of the graduated scale 203 is observed at the moment, so that the length of the pipe joint main body 4 extending out of the fixed clamping seat 201 can be determined, and the pipe joint main body can be finely adjusted according to actual requirements.
The outer peripheral surface of the stud 2011 extending out of the movable clamping seat 202 is screwed with a lock nut 2021, and a gasket 2022 is sleeved on the outer peripheral surface of the stud 2011 between the lock nut 2021 and the movable clamping seat 202;
After the position of the pipe joint main body 4 is determined, the lock nut 2021 is screwed in, and the movable clamping seat 202 and the stud 2011 are relatively locked by the matching gasket 2022, so that the position of the pipe joint main body 4 in the cambered surface groove 204 is firmly limited, and the pipe joint main body cannot move.
One end of the pipe joint main body 4 far away from the stud 2011 extends out of the fixed clamping seat 201 and the movable clamping seat 202, a milling cutter 3 is arranged in a region, which is close to the pipe joint main body 4 clamped in the four clamping assemblies 2, of the pipe joint main body 4, and a cutter head of the milling cutter 3 is in contact with the end face, extending out of the fixed clamping seat 201, of the pipe joint main body 4;
When all the pipe joint main bodies 4 are installed, the turntable 1, all the clamping assemblies 2 and the pipe joint main bodies 4 rotate, and when the milling cutter 3 is contacted, the end parts of all the pipe joint main bodies 4 are contacted with the milling cutter 3 one by one, and a certain radian is continuously milled.
The arc of the section of the cambered surface groove 204 is a minor arc, and the cambered surface groove 204 is a minor arc groove; the design of the inferior arc groove can adapt to the pipe joint main body 4 with various inner diameters for positioning and use, so that the singleness is avoided.
A rotating shaft 101 is fixed at one end of the turntable 1, which is far away from the clamping assembly 2; the rotating shaft 101 is the motor rotating shaft 101 on the milling machine tool and is used as main driving to rotate the turntable 1.
The specific working principle of the utility model is as follows: each clamping assembly 2 clamps a pipe joint main body 4, the pipe joint main body 4 is placed in an arc groove 204 between a fixed clamping seat 201 and a movable clamping seat 202, part of the pipe joint main body 4 extends out of the fixed clamping seat 201 and the movable clamping seat 202, then a graduated scale 203 is matched with the clamping groove 2012 until the end part of the graduated scale 203 abuts against the end part of the pipe joint main body 4, at the moment, the reading of the graduated scale 203 is observed, the length of the pipe joint main body 4 extending out of the fixed clamping seat 201 can be determined, after the pipe joint main body 4 is finely adjusted according to actual requirements, a locking nut 2021 is screwed in, a gasket 2022 is matched with the movable clamping seat 202 and a stud 2011 to relatively lock the position of the pipe joint main body 4 in the arc groove 204 firmly, the pipe joint main body 4 cannot be moved, and the operation is repeated, after all the pipe joint main bodies 4 are installed, the turntable 1, all the clamping assemblies 2 and the pipe joint main body 4 rotate, and all the pipe joint main bodies extend into a milling cutter 3, and all the end parts of the pipe joint main body 4 are contacted with the milling cutter 3 one by one, and a certain radian is continuously milled, and a corresponding arc opening structure is formed.
The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.
Claims (6)
1. The utility model provides a coupling arc mouth processing frock, includes carousel (1) and clamping component (2), its characterized in that: four clamping assemblies (2) distributed in an annular array are arranged on one end face of the rotary table (1);
Each clamping assembly (2) comprises a fixed clamping seat (201) fixed on the end face of the rotary table (1), a movable clamping seat (202) is covered on one surface of the fixed clamping seat (201) far away from the rotary table (1), cambered surface grooves (204) with equal radians are formed in the opposite surfaces of the fixed clamping seat (201) and the movable clamping seat (202), a stud (2011) is further fixed on the surface of the cambered surface groove (204) in the fixed clamping seat (201), and one end of the stud (2011) far away from the fixed clamping seat (201) penetrates through the movable clamping seat (202) and stretches out;
A pipe joint main body (4) is clamped between cambered surface grooves (204) on opposite surfaces of each fixed clamping seat (201) and each movable clamping seat (202).
2. The pipe joint arc port machining tool according to claim 1, wherein: clamping grooves (2012) are further formed in the surface of the cambered surface groove (204) in the fixing clamping seat (201), the clamping grooves (2012) are located beside the studs (2011), a graduated scale (203) is inserted into the clamping grooves (2012) in an inserted mode, one side of the graduated scale (203) extends out of the clamping grooves (2012), and one end, extending into the clamping grooves (2012), of the graduated scale (203) is abutted to the end portion of the pipe joint main body (4).
3. The pipe joint arc port machining tool according to claim 1, wherein: the outer peripheral surface of the stud (2011) extending out of the movable clamping seat (202) is screwed with a lock nut (2021), and a gasket (2022) is sleeved on the outer peripheral surface of the stud (2011) between the lock nut (2021) and the movable clamping seat (202).
4. The pipe joint arc opening machining tool according to claim 2, wherein: one end of the pipe joint main body (4) far away from the stud (2011) extends out of the fixed clamping seat (201) and the movable clamping seat (202), a milling cutter (3) is arranged in an area, close to the pipe joint main body (4), clamped in the four clamping assemblies (2), of the pipe joint main body, and a cutter head of the milling cutter (3) is in contact with the end face, extending out of the fixed clamping seat (201), of the pipe joint main body (4).
5. The pipe joint arc port machining tool according to claim 1, wherein: the arc of the section of the cambered surface groove (204) is a minor arc, and the cambered surface groove (204) is a minor arc groove.
6. The pipe joint arc port machining tool according to claim 1, wherein: one end of the rotary disc (1) far away from the clamping component (2) is fixed with a rotary shaft (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322762482.1U CN221088168U (en) | 2023-10-16 | 2023-10-16 | Pipe joint arc opening machining tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322762482.1U CN221088168U (en) | 2023-10-16 | 2023-10-16 | Pipe joint arc opening machining tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221088168U true CN221088168U (en) | 2024-06-07 |
Family
ID=91326494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322762482.1U Active CN221088168U (en) | 2023-10-16 | 2023-10-16 | Pipe joint arc opening machining tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221088168U (en) |
-
2023
- 2023-10-16 CN CN202322762482.1U patent/CN221088168U/en active Active
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