CN215616349U - Pipe joint gasket processing device - Google Patents
Pipe joint gasket processing device Download PDFInfo
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- CN215616349U CN215616349U CN202121374784.6U CN202121374784U CN215616349U CN 215616349 U CN215616349 U CN 215616349U CN 202121374784 U CN202121374784 U CN 202121374784U CN 215616349 U CN215616349 U CN 215616349U
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- fixed
- milling cutter
- axis
- guide rail
- pipe joint
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Abstract
The utility model relates to a pipe joint gasket processing device, which effectively solves the problems of low efficiency and easy damage to a pipe joint interface caused by manual processing of the pipe joint gasket, and adopts the technical scheme that the pipe joint gasket processing device comprises two arc plates, wherein a first fixed block is fixed on the inner side of each arc plate, each first fixed block is provided with a threaded hole, a threaded rod is screwed in the two threaded holes and rotates, the two arc plates are close to or far away from each other, each arc plate is fixed with a plurality of second fixed blocks, each second fixed block is provided with a through hole, one end of each arc plate is fixed with a guide rail, the guide rail is in a circular ring shape, one end surface of the guide rail is fixed with a plurality of guide rods, the guide rods are positioned in the through holes on the second fixed blocks, the guide rail is provided with a sliding seat, the sliding seat can slide along the guide rail, and a milling cutter is fixed on the sliding seat, one side of the milling cutter is fixedly provided with a V-shaped cutter consisting of two blades, and the edge of the V-shaped cutter faces the milling cutter.
Description
Technical Field
The utility model relates to the field of pipe jacking construction, in particular to a pipe joint gasket processing device.
Background
In the pipe jacking construction process, a part of a gasket at the interface of two adjacent pipe joints needs to be chiseled manually, and then sealing treatment is carried out by using asphalt; because work in the tube coupling, the manual work uses the chisel to handle tube coupling interface liner, and is inefficient, consumes a large amount of manpowers, causes the damage to the tube coupling terminal surface easily to the in-process of liner processing.
Disclosure of Invention
In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a pipe joint gasket processing device, which effectively solves the problems of low efficiency and easy damage to a pipe joint.
The technical scheme for solving the problem is that the pipe joint gasket processing device comprises two arc plates, wherein the radiuses of the outer circular surfaces of the arc plates and the inner circular surfaces of pipe joints are the same, a first fixing block is fixed on the inner side of each arc plate, each first fixing block is provided with a threaded hole, a threaded rod is screwed in the two threaded holes, the threaded rods are rotated, and the two arc plates are close to or far away from each other;
a plurality of second fixed blocks are fixed on each circular arc plate, each second fixed block is provided with a through hole, and the axis of each through hole is parallel to the axis of the circular arc plate; a guide rail is fixed at one end of the circular arc plate, the guide rail is annular, the axis of the guide rail is overlapped with the axis of the circular arc plate, a plurality of guide rods are fixed on one end face of the guide rail, and the guide rods are positioned in the through holes in the second fixing block, can slide along the axis of the guide rods and can be fixed;
a sliding seat is arranged on the guide rail and can slide along the guide rail; the milling cutter is fixed on the sliding seat, the milling cutter faces outwards, the axis of the milling cutter is perpendicular to the axis of the arc plate, a V-shaped cutter formed by two blades is fixed on one side of the milling cutter, the edge of the V-shaped cutter faces towards the milling cutter, the edge of the V-shaped cutter is arranged in a groove milled by the milling cutter, and liners which are not milled on two sides of the groove are cleaned.
An electric drill is fixed on the sliding seat, and the milling cutter is fixed on the electric drill;
a third fixed block is fixed on the sliding seat by bolts, two sliding grooves are formed in the third fixed block and are arranged in a V shape, the V-shaped opening faces the milling cutter, a straight line formed by the intersection of the planes of the two V-shaped grooves is parallel to the axis of the milling cutter, and the plane determined by the straight line and the axis of the milling cutter is vertical to the axis of the arc plate;
the blades are arranged in the sliding grooves and slide in the sliding grooves, and push rods are fixedly arranged on the opposite inner side surfaces of the two blades; a spring is arranged in the sliding groove, the left end of the spring is fixed with the scraper knife, and the right end of the spring is fixed with the bottom of the sliding groove.
And a bolt is arranged on the second fixing block and penetrates through the through hole of the second fixing block.
The sliding seat is provided with a handle.
The two ends of the threaded rod are opposite in thread rotating direction, and the middle of the threaded rod is fixedly provided with a handle.
When the pipe joint is used, the two arc plates are used for fixing and positioning, so that the axis of the guide rail is superposed with the axis of the pipe joint, and the end face of the pipe joint is effectively prevented from being damaged; the milling cutter and the V-shaped cutter are used for processing the liner at the pipe joint twice, so that the method is quicker and more efficient, and the labor is saved.
Drawings
FIG. 1 is a front view of the present invention.
FIG. 2 is a sectional view taken along line A-A of FIG. 1 in accordance with the present invention.
FIG. 3 is a top view of the present invention.
Fig. 4 is a front view of the blade and the third fixing block of the present invention.
Fig. 5 is an assembled top cross-sectional view of the blade, third stationary block, spring and push rod of the present invention.
Fig. 6 is a schematic view of the structure of the guide rod, the guide rail and the sliding seat of the utility model.
Fig. 7 is a schematic view of the utility model operating within a pipe section.
Detailed Description
The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings.
As shown in fig. 1 to 7, the pipe joint comprises two arc plates 1, wherein the radiuses of the outer circular surfaces of the arc plates 1 and the inner circular surfaces of the pipe joints are the same, a first fixing block 2 is fixed on the inner side of each arc plate 1, each first fixing block 2 is provided with a threaded hole, a threaded rod 3 is screwed in the two threaded holes, the threaded rod 3 is rotated, and the two arc plates 1 are close to or far away from each other;
a plurality of second fixing blocks 5 are fixed on each circular arc plate 1, each second fixing block 5 is provided with a through hole, and the axis of each through hole is parallel to the axis of the circular arc plate 1; a guide rail 8 is fixed at one end of the arc plate 1, the guide rail 8 is annular, the axis of the guide rail 8 is overlapped with the axis of the arc plate 1, a plurality of guide rods 6 are fixed on one end face of the guide rail 8, and the guide rods 6 are positioned in through holes in the second fixing block 5, can slide along the axis of the guide rods and can be fixed;
a slide seat 9 is arranged on the guide rail 8, and the slide seat 9 can slide along the guide rail 8; a milling cutter 12 is fixed on the sliding seat 9, the milling cutter 12 faces outwards, the axis of the milling cutter 12 is perpendicular to the axis of the arc plate 1, a V-shaped cutter formed by two blades 13 is fixed on one side of the milling cutter 12, the edge of the V-shaped cutter faces towards the milling cutter 12, the edge of the V-shaped cutter is arranged in a groove milled by the milling cutter 12, and liners which are not milled on two sides of the groove are cleaned.
An electric drill 11 is fixed on the sliding seat 9, and a milling cutter 12 is fixed on the electric drill 11;
a third fixed block 14 is fixed on the sliding seat 9 by bolts, two sliding grooves 15 are formed in the third fixed block 14, the two sliding grooves 15 are arranged in a V shape, the V-shaped opening faces the milling cutter 12, a straight line formed by intersecting planes of the two V-shaped grooves is parallel to the axis of the milling cutter 12, and the plane determined by the straight line and the axis of the milling cutter 12 is vertical to the axis of the arc plate 1;
the blades 13 are arranged in the sliding grooves 15 and slide in the sliding grooves 15, and push rods 16 are fixedly arranged on the opposite inner side surfaces of the two blades 13; a spring 17 is arranged in the sliding chute 15, the left end of the spring 17 is fixed with the scraper knife, and the right end of the spring 17 is fixed with the bottom of the sliding chute 15;
when the sliding seat 9 slides along the guide rail 8, the milling cutter 12 firstly processes the liner for the first time and mills a groove, the V-shaped cutter formed by the two blades 13 is positioned in the groove, and under the action of the spring 17, the blades 13 cling to the end surface of the pipe joint to clean the liner on the two sides of the groove which is not milled away again.
The second fixing block 5 is provided with a bolt 7, and the bolt 7 penetrates through a through hole of the second fixing block 5; the guide rod 6 is pressed and fixed by rotating the bolt 7.
The sliding base 9 is provided with a handle 10, and the sliding base 9 slides along the guide rail 8 through the handle 10.
The two ends of the threaded rod 3 are opposite in thread rotating direction, the middle of the threaded rod 3 is fixedly provided with a handle 4, and the threaded rod 3 is rotated through the handle 4.
When the milling cutter is in operation, the blade 13 is positioned on the left side or the right side of the milling cutter 12, that is, when the sliding seat 9 rotates, the milling cutter 12 is positioned on the front side in the rotating direction, and the device can work, and the use process of the milling cutter is described by taking the blade 13 positioned on the right side of the milling cutter 12 as an example with reference to the attached drawings:
before the pipe joint connector is used, firstly, a abdicating groove is manually chiseled at the top of a pipe joint connector gasket, then the device is moved to the front side of the pipe joint connector, a threaded rod 3 in a first fixing block 2 is rotated through a handle 4, so that arc plates 1 are mutually far away and prop against the pipe joint, and the arc plates 1 are fixed; adjusting the position of the guide rod 6 in the through hole on the second fixed block 5, and simultaneously moving the sliding seat 9 to enable the sliding seat 9 to be close to and positioned under the abdicating groove; installing an electric drill 11 and adjusting the length of the milling cutter 12 to enable the milling cutter 12 to be placed in the abdicating groove; mounting a third fixed block 14, and enabling the blade 13 to slide towards the sliding groove 15 through a push rod 16, further enabling the blade 13 to be placed in the abdicating groove, loosening the push rod 16, and enabling the cutting edge of the blade 13 to be tightly attached to two sides of the pipe joint interface under the action of a spring 17; rotating the bolt 7 to fix the guide rod 6;
during the use, switch on the power and start electric drill 11, make slide 9 slide on guide rail 8 through handle 10 anticlockwise, when slide 9 slides, milling cutter 12 mills the interface liner and forms the recess, because milling cutter 12 and tube coupling kneck both sides terminal surface contactless, the recess both sides leave very thin one deck liner, blade 13 that lies in the milling cutter rear side at this moment clears up the not liner that mills off of recess both sides once more, when slide 9 slides the round along guide rail 8, tube coupling interface liner is handled and is accomplished.
The utility model has the following remarkable advantages:
according to the utility model, the pipe joint gasket is processed by the V-shaped cutter consisting of the milling cutter 12 and the blade 13, so that the labor is saved and the efficiency is improved.
The utility model carries on the location and fixes through the arc plate 1 and threaded spindle 3, make 8 axes of guide rail and tube coupling axis coincide; meanwhile, the milling cutter 12 and the blade 13 are fixed through the sliding seat 9, so that the axis of a circle formed by the movement of the milling cutter 12 and the blade 13 is coaxial with the axis of the guide rail 8, the movement plane formed by the movement of the milling cutter 12 and the blade 13 along the guide rail is parallel to the end face of the pipe joint, and the milling cutter 12 and the blade 13 effectively avoid damage to the end face of the pipe joint when the lining of the pipe joint is treated.
According to the utility model, the guide rod 6 slides in the through hole on the second fixing block 5, so that the position of the guide rail 8 can be adjusted more quickly and conveniently.
Claims (5)
1. The pipe joint gasket processing device is characterized by comprising two arc plates (1), wherein the radiuses of the outer circular surfaces of the arc plates (1) and the inner circular surfaces of pipe joints are the same, a first fixing block (2) is fixed on the inner side of each arc plate (1), each first fixing block (2) is provided with a threaded hole, a threaded rod (3) is screwed in the two threaded holes, the threaded rods (3) are rotated, and the two arc plates (1) are close to or far away from each other;
a plurality of second fixing blocks (5) are fixed on each arc plate (1), each second fixing block (5) is provided with a through hole, and the axis of each through hole is parallel to the axis of each arc plate (1); a guide rail (8) is fixed at one end of the arc plate (1), the guide rail (8) is annular, the axis of the guide rail (8) is overlapped with the axis of the arc plate (1), a plurality of guide rods (6) are fixed on one end face of the guide rail (8), and the guide rods (6) are positioned in through holes in the second fixed block (5), can slide along the axis of the guide rods and can be fixed;
a sliding seat (9) is arranged on the guide rail (8), and the sliding seat (9) can slide along the guide rail (8); the milling cutter (12) is fixed on the sliding seat (9), the milling cutter (12) faces outwards, the axis of the milling cutter (12) is perpendicular to the axis of the arc plate (1), a V-shaped cutter formed by two blades (13) is fixed on one side of the milling cutter (12), the cutter edge of the V-shaped cutter faces the milling cutter (12), the cutter edge of the V-shaped cutter is arranged in a groove milled by the milling cutter, and liners which are not milled off on two sides of the groove are cleaned.
2. A pipe joint interface gasket treatment apparatus according to claim 1, wherein the slide carriage (9) is fixed with an electric drill (11), and the milling cutter (12) is fixed on the electric drill (11);
a third fixing block (14) is fixed on the sliding seat 9 through bolts, two sliding grooves (15) are formed in the third fixing block (14), the two sliding grooves (15) are arranged in a V shape, the V-shaped opening faces the milling cutter (12), a straight line formed by intersecting planes of the two V-shaped grooves is parallel to the axis of the milling cutter (12), and the plane determined by the straight line and the axis of the milling cutter (12) is perpendicular to the axis of the arc plate (1);
the blades (13) are arranged in the sliding grooves (15) and slide in the sliding grooves, and push rods (16) are fixedly arranged on the opposite inner side surfaces of the two blades (13); a spring (17) is arranged in the sliding groove (15), the left end of the spring (17) is fixed with the scraper knife, and the right end of the spring (17) is fixed with the bottom of the sliding groove (15).
3. The pipe joint gasket processing device according to claim 1, wherein the second fixing block (5) is provided with a bolt (7), and the bolt (7) passes through a through hole of the second fixing block (5).
4. A pipe joint gasket treatment apparatus according to claim 1, wherein said slide carriage (9) is provided with a handle (10).
5. The pipe joint gasket treatment device according to claim 1, wherein the thread rotating directions of both ends of the threaded rod (3) are opposite, and a handle (4) is fixedly arranged in the middle of the threaded rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121374784.6U CN215616349U (en) | 2021-06-21 | 2021-06-21 | Pipe joint gasket processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121374784.6U CN215616349U (en) | 2021-06-21 | 2021-06-21 | Pipe joint gasket processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215616349U true CN215616349U (en) | 2022-01-25 |
Family
ID=79944201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121374784.6U Active CN215616349U (en) | 2021-06-21 | 2021-06-21 | Pipe joint gasket processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215616349U (en) |
-
2021
- 2021-06-21 CN CN202121374784.6U patent/CN215616349U/en active Active
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