CN220260425U - Pipe orifice grinding equipment - Google Patents
Pipe orifice grinding equipment Download PDFInfo
- Publication number
- CN220260425U CN220260425U CN202322099889.0U CN202322099889U CN220260425U CN 220260425 U CN220260425 U CN 220260425U CN 202322099889 U CN202322099889 U CN 202322099889U CN 220260425 U CN220260425 U CN 220260425U
- Authority
- CN
- China
- Prior art keywords
- pipe orifice
- handle
- motor
- grinding wheel
- grinding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000010485 coping Effects 0.000 claims abstract description 12
- 241000973497 Siphonognathus argyrophanes Species 0.000 claims 2
- 238000000034 method Methods 0.000 claims 1
- 238000005498 polishing Methods 0.000 abstract description 12
- 238000004140 cleaning Methods 0.000 abstract description 5
- 230000001360 synchronised effect Effects 0.000 abstract description 5
- 239000012530 fluid Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses pipe orifice grinding equipment, which comprises a grinding device arranged on a pipe orifice; the coping device comprises a handle, wherein one end of the handle is provided with a first part, and the other end of the handle is provided with a second part; the structure of the first part is consistent with that of the second part, the grinding wheel arranged on the first part is contacted with the inner wall surface of the pipeline, and the grinding wheel arranged on the second part is contacted with the outer wall surface of the pipeline; and the grinding wheel is linked with a motor arranged in the handle. When the pipe orifice needs to be polished, the grinding wheel on the first part is contacted with the inner wall of the pipe orifice, then the grinding wheel on the second part is contacted with the outer wall of the pipe orifice, the two grinding wheels are driven to polish the pipe orifice simultaneously along with the starting of the motor, and the control handle drives the two grinding wheels to move along the circumference of the pipe orifice, so that the synchronous cleaning of the inner wall and the outer wall of the pipeline can be realized. Based on the polishing device, the polishing device is novel in structure and convenient to use, and especially the polishing efficiency of the pipe orifice can be improved.
Description
Technical Field
The utility model relates to the technical field of municipal pipeline processing equipment, in particular to pipe orifice coping equipment.
Background
Pipes are devices for transporting gas, liquid or fluid with solid particles, which are coupled by pipes, pipe couplings, valves, etc. In general, after the fluid is pressurized by a blower, a compressor, a pump, a boiler, etc., the fluid flows from a high pressure place to a low pressure place of a pipeline, and the fluid can be conveyed by the pressure or gravity of the fluid. The piping is used in a wide variety of applications, mainly in water supply, water drainage, heat supply, gas supply, long distance transportation of petroleum and natural gas, agricultural irrigation, hydraulic engineering and various industrial devices.
In order to ensure the welding bead quality during welding of municipal pipelines, two sides of a pipe orifice are required to be cleaned, however, the prior art with the patent number of CN110355628B is found through search, although the prior art has the technical scheme that during polishing, the first telescopic cylinder is controlled, when the first telescopic cylinder drives the left movable plate to move leftwards, the right movable plate can synchronously move rightwards through the arrangement of the fixed pulley and the steel wire rope, and the inner wall of the pipeline can be polished rapidly and dynamically; when the first telescopic cylinder drives the left movable plate to move rightwards, the elastic piece is beneficial to restoring the right movable plate to the original position; through the setting of rotator, can not cause the influence to first telescopic cylinder when coping section of thick bamboo is rotatory. However, only one side of the pipeline can be polished during polishing, so that the polishing efficiency of the pipe orifice is affected.
Disclosure of Invention
The utility model aims to provide pipe orifice grinding equipment for solving the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a pipe orifice grinding device comprises a grinding device arranged on a pipe orifice; the coping device comprises a handle, wherein one end of the handle is provided with a first part, and the other end of the handle is provided with a second part; the first portion is identical in structure to the second portion and the second portion includes a motor mounted inside the handle; a motor shaft of the motor is provided with a grinding wheel; the grinding wheel on the first part is contacted with the inner wall surface of the pipe orifice, and the grinding wheel on the second part is contacted with the outer wall surface of the pipe orifice.
As a preferable technical scheme of the utility model: both ends of the handle are provided with mounting seats for mounting the motor.
As a preferable technical scheme of the utility model: the mounting seat is characterized in that a connecting hole is formed in the circumferential surface of the mounting seat, and the mounting seat is abutted to the outer wall surface of the motor after penetrating through the connecting hole through a first fastener.
As a preferable technical scheme of the utility model: the handle is also provided with a connecting seat, and the connecting seat is provided with a button for controlling the motor to be started and stopped.
As a preferable technical scheme of the utility model: the handle is cylindric, just the inside of handle is hollow structure, just the inside of handle both with the connecting seat connect the intercommunication, with the mount pad connect the intercommunication again.
As a preferable technical scheme of the utility model: the grinding wheel is cylindrical, and is movably mounted on a motor shaft of the motor.
As a preferable technical scheme of the utility model: the motor shaft of the motor penetrates through the grinding wheel and then is connected with a second fastener.
As a preferable technical scheme of the utility model: and a rubber pad is also arranged on the handle.
By adopting the technical scheme, the utility model has the beneficial effects that: 1. when the pipe orifice needs to be polished, the grinding wheel on the first part is contacted with the inner wall of the pipe orifice, then the grinding wheel on the second part is contacted with the outer wall of the pipe orifice, the two grinding wheels are driven to polish the pipe orifice simultaneously along with the starting of the motor, and the control handle drives the two grinding wheels to move along the circumference of the pipe orifice, so that the synchronous cleaning of the inner wall and the outer wall of the pipeline can be realized. Based on the polishing device, the polishing device is novel in structure and convenient to use, and particularly, two sides of a pipe orifice can be polished and cleaned synchronously, so that the polishing efficiency of the pipe orifice can be greatly improved;
2. when the device is specifically used, the handle is obliquely arranged on the pipe orifice, and the two grinding wheels are staggered, so that the vibration condition of the device in use can be relieved, a user can conveniently drive the grinder to rotate along the circumference of the pipe orifice, and particularly, the rotating two grinding wheels can also realize that the grinder automatically rotates on the circumferential surface of the pipe orifice, so that the user can easily drive the grinder to move on the pipe orifice.
Drawings
FIG. 1 is a schematic view of the present utility model installed at a nozzle;
FIG. 2 is a partially exploded view of the body structure of the present utility model;
fig. 3 is a schematic main structure of the handle of the present utility model.
In the figure: 1. a coping device; 10. a handle; 11. a button; 12. a first fastener; 13. grinding wheel; 14. a second fastener; 15. a motor; 16. a first portion; 17. a second portion; 18. a mounting base; 19. a connection hole; 110. a connecting seat; 2. a pipe orifice.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model. In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "upper surface", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1-3, an embodiment of the present utility model is provided: a pipe orifice grinding device comprises a grinding device 1 arranged on a pipe orifice 2; the coping device 1 comprises a handle 10, wherein one end of the handle 10 is provided with a first part 16, and the other end of the handle 10 is provided with a second part 17; the first portion 16 is identical in structure to the second portion 17, and the second portion 17 includes a motor 15 mounted inside the handle 10; a grinding wheel 13 is arranged on a motor shaft of the motor 15; wherein the grinding wheel 13 on the first portion 16 is in contact with the inner wall surface of the nozzle 2, and the grinding wheel 13 on the second portion 17 is in contact with the outer wall surface of the nozzle 2.
Through the scheme, when the pipe orifice 2 needs to be polished, the grinding wheel 13 on the first part 16 is contacted with the inner wall of the pipe orifice 2, then the grinding wheel 13 on the second part 17 is contacted with the outer wall of the pipe orifice 2, the two grinding wheels 13 are driven to polish the pipe orifice 2 simultaneously along with the starting of the motor 15, and the control handle 10 drives the two grinding wheels to move circumferentially along the pipe orifice 2, so that the synchronous cleaning of the inner wall and the outer wall of the pipeline can be realized. Based on the synchronous polishing and cleaning device, the synchronous polishing and cleaning device is novel in structure and convenient to use, and especially can synchronously polish and clean the two sides of the pipe orifice 2, so that the polishing efficiency of the pipe orifice can be greatly improved.
In addition, when the device is specifically used, the handle 10 is obliquely arranged on the pipe orifice 2, and the two grinding wheels 13 are mutually staggered, so that the vibration condition of the device in use can be relieved, a user can conveniently drive the grinder 1 to rotate along the circumference of the pipe orifice 2, and particularly, the rotating two grinding wheels 13 can also realize that the grinder 1 automatically rotates on the circumferential surface of the pipe orifice 2, so that the user can easily drive the grinder 1 to move on the pipe orifice 2.
Further, since the mounting seats 18 for mounting the motor 15 are provided at both ends of the handle 10, the motor 15 can be inserted into the mounting seats 18, and thus the motor 15 can be fixed and the shaking phenomenon of the handle 10 caused by the rotation of the motor 15 can be reduced.
Further, since the connecting hole 19 is formed on the circumferential surface of the mounting base 18, the first fastening member 12 is disposed to pass through the connecting hole 19 and then to abut against the outer wall surface of the motor 15. Thus, the motor 15 is abutted against the inside of the mounting seat 18 by the first fastener 12 to further enhance the stability of the motor 15 in use. Wherein the first fastener 12 is preferably a bolt and the connecting hole 19 is preferably an internally threaded hole.
In order to facilitate the user to control the opening and closing of the two motors 15, the handle 10 is further provided with a connecting seat 110, and the connecting seat 110 is provided with a button 11 for controlling the opening and closing of the motors 15.
In addition, since the handle 10 is cylindrical, it is convenient for the user to hold, and at the same time, since the interior of the handle 10 is hollow, and the interior of the handle 10 is connected and communicated with the connection seat 110 and the installation seat 18, the external power line is convenient to be connected with the motor 15 from outside to inside, and meanwhile, the problem that the power line is exposed outside the handle 10 and directly contacts with the hand of the user can be reduced.
On the basis of the scheme, the grinding wheel 13 is cylindrical, so that the contact surface between the grinding wheel 13 and the pipe orifice 2 is more, and the grinding area of the equipment can be increased;
in addition, since the grinding wheel 13 is movably mounted on the motor shaft of the motor 15, specifically, the motor shaft of the motor 15 passes through the grinding wheel 13 and is connected with the second fastening member 14. So that the installation and replacement of the grinding wheel 13 are facilitated. The second fastening member 14 is preferably a bolt, and is connected with an internal threaded hole on the end surface of the motor shaft of the motor 15 by using the bolt, so that the grinding wheel 13 can be fixed.
In order to further provide a rubber pad on the handle 10, the rubber pad can be used to reduce the influence of vibration on the hands of a user when the device works; and the second rubber pad also has an anti-slip function so as to ensure that a user can reliably hold the equipment by hand.
The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, and yet fall within the scope of the utility model.
Claims (8)
1. A pipe orifice grinding device comprises a grinding device (1) arranged on a pipe orifice (2); the method is characterized in that: the grinding device (1) comprises a handle (10), wherein a first part (16) is arranged at one end of the handle (10), and a second part (17) is arranged at the other end of the handle (10);
-the first portion (16) is in accordance with the structure of the second portion (17), and the second portion (17) comprises a motor (15) mounted inside the handle (10);
a grinding wheel (13) is arranged on a motor shaft of the motor (15); wherein the grinding wheel (13) on the first part (16) is contacted with the inner wall surface of the pipe orifice (2), and the grinding wheel (13) on the second part (17) is contacted with the outer wall surface of the pipe orifice (2).
2. A pipe orifice coping apparatus as claimed in claim 1, wherein: both ends of the handle (10) are provided with mounting seats (18) for mounting the motor (15).
3. A tube mouth coping apparatus as claimed in claim 2, wherein: the mounting seat (18) is provided with a connecting hole (19) on the circumferential surface, and the first fastening piece (12) passes through the connecting hole (19) and then is abutted against the outer wall surface of the motor (15).
4. A pipe orifice grinding apparatus as defined in claim 3 wherein: the handle (10) is also provided with a connecting seat (110), and the connecting seat (110) is provided with a button (11) for controlling the motor (15) to be started and stopped.
5. A tube mouth coping apparatus as claimed in claim 4, wherein: the handle (10) is cylindrical, the interior of the handle (10) is of a hollow structure, and the interior of the handle (10) is connected and communicated with the connecting seat (110) and the mounting seat (18).
6. A nozzle coping apparatus according to any one of claims 1-5, wherein: the grinding wheel (13) is cylindrical, and the grinding wheel (13) is movably mounted on a motor shaft of the motor (15).
7. A nozzle coping apparatus according to claim 6, wherein: the motor shaft of the motor (15) passes through the grinding wheel (13) and then is connected with a second fastener (14) which is arranged.
8. A nozzle coping apparatus according to claim 7, wherein: a rubber pad is also arranged on the handle (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322099889.0U CN220260425U (en) | 2023-08-07 | 2023-08-07 | Pipe orifice grinding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322099889.0U CN220260425U (en) | 2023-08-07 | 2023-08-07 | Pipe orifice grinding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220260425U true CN220260425U (en) | 2023-12-29 |
Family
ID=89302691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322099889.0U Active CN220260425U (en) | 2023-08-07 | 2023-08-07 | Pipe orifice grinding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220260425U (en) |
-
2023
- 2023-08-07 CN CN202322099889.0U patent/CN220260425U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |