CN213439055U - Steel pipe inner pipe wall grinding machine - Google Patents
Steel pipe inner pipe wall grinding machine Download PDFInfo
- Publication number
- CN213439055U CN213439055U CN202022152380.4U CN202022152380U CN213439055U CN 213439055 U CN213439055 U CN 213439055U CN 202022152380 U CN202022152380 U CN 202022152380U CN 213439055 U CN213439055 U CN 213439055U
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- frame
- polishing
- steel pipe
- chain transmission
- guide
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Abstract
The utility model relates to a pipe wall grinds machine in steel pipe, including frame, removal frame, the pivot of polishing, the frame top is equipped with the removal frame, and the chain transmission band is connected to removal frame bottom, and the chain transmission band sets up along the vertical level of frame, and the chain transmission band is driven by step motor, and removal frame top is equipped with the rotating electrical machines, and the output shaft of rotating electrical machines pivot of polishing is equipped with a plurality of discs of polishing in the pivot of polishing, and the frame front portion is equipped with steel pipe mounting fixture. The utility model discloses other modes of polishing of pipe wall in relatively, it is fast to polish, polishes evenly.
Description
Technical Field
The utility model relates to a grinding device, concretely relates to pipe wall grinds machine in steel pipe.
Background
For polishing treatment of the inner wall and the outer wall of the steel pipe, the conventional steel pipe deruster is a combined deruster for cleaning the inner wall and the outer wall of the steel pipe, the outer surface of the steel pipe is cleaned by shot blasting, and the inner surface is cleaned by shot blasting, so that oxide skin on the surface is removed. The high-speed shot flow thrown by the high-efficiency powerful shot blasting device is mainly used for throwing and striking the surfaces and inner cavities of rotary workpieces in a chamber body, and other bonded sand, rust layers, welding slag, oxide skins and sundries are removed, so that a fine smooth surface is obtained. The adhesive force between a paint film and the surface of steel is improved, the fatigue resistance and the corrosion resistance of the steel are improved, the internal quality of the steel is improved, and the service life of the steel is prolonged.
But the existing derusters are not uniform in surface treatment and incomplete in treatment. In addition, a rust removing method of soaking and pickling is adopted, but waste acid water is generated, the environmental pollution is large, and the residual acid can corrode the steel pipe in the later period.
Disclosure of Invention
An object of the utility model is to solve above-mentioned problem, provide pipe wall grinds machine in the steel pipe, it is fast to polish, polishes evenly.
In order to solve the above problem, the utility model discloses a technical scheme as follows:
pipe wall grinds machine in steel pipe, its characterized in that, including the frame, remove the frame, the pivot of polishing, the frame top is equipped with removes the frame, removes the frame bottom and connects the chain transmission band, and the chain transmission band sets up along the vertical level of frame, and the chain transmission band is driven by step motor, removes the frame top and is equipped with the rotating electrical machines, and the pivot of polishing is equipped with a plurality of discs of polishing in the output shaft of rotating electrical machines, and the frame front portion is equipped with steel pipe mounting fixture.
The optimization is that, frame top both sides are equipped with the guide post, and the removal frame both ends are equipped with the slider, and the guide post runs through the slider.
The optimization is that the front part of the moving vehicle frame is provided with a plurality of guide frames, the guide frame at the foremost end is fixed with the machine frame, other guide posts penetrate through the two ends of the guide frames, and the moving vehicle frame is connected with the guide frames through cloth straps.
The utility model has the advantages that:
(1) the bottom of the movable frame is connected with a chain transmission belt, the chain transmission belt is arranged along the longitudinal horizontal direction of the frame, the chain transmission belt is driven by a stepping motor, the stepping motor can rotate forwards and backwards at a fixed angle, and the chain transmission belt drives the movable frame to move forwards or backwards in the forward and backward rotating processes of the stepping motor.
(2) The bottom of the moving frame is provided with a rotating motor, an output shaft of the rotating motor is connected with a polishing rotating shaft, a plurality of polishing discs are arranged on the polishing rotating shaft, the polishing rotating shaft is inserted into the steel pipe in the advancing process of the moving frame, and meanwhile, the rotating motor drives the polishing rotating shaft to rotate.
(3) The polishing rotating shaft moves forwards and rotates, the polishing disc performs overall polishing on the inner wall of the steel pipe, and the polishing disc performs overall polishing on the inner wall of the steel pipe again in the retreating process of the movable frame.
The utility model discloses relative manual work is polished, and it is fast to polish, polishes evenly.
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 description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only 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 front view of a steel pipe inner pipe wall grinding machine according to the present invention;
FIG. 2 is a side view of the steel pipe inner wall grinding machine according to the present invention;
FIG. 3 is a top view of the steel pipe inner wall grinding machine according to the present invention;
reference numerals: the device comprises a rack-1, a moving frame-2, a rotating motor-21, a sliding block-22, a polishing rotating shaft-3, a chain transmission belt-4, a stepping motor-41, a steel pipe fixing clamp-5, a guide column-6, a guide frame-7 and a cloth belt-71.
Detailed Description
The following detailed description of the preferred embodiments of the present invention is provided to enable those skilled in the art to more easily understand the advantages and features of the present invention, and to make more clear and definite definitions of the scope of the present invention.
Pipe wall grinds machine in steel pipe, including frame 1, remove frame 2, the pivot 3 polishes, 1 top of frame is equipped with removes frame 2, remove 2 bottoms of frame and connect chain transmission band 4, chain transmission band 4 sets up along the vertical level of 1 of frame, chain transmission band 4 is driven by step motor 41, 2 tops of removal frame are equipped with rotating electrical machines 21, rotating electrical machines 21's output shaft polishes pivot 3, it is equipped with a plurality of discs 4 of polishing on the pivot 3 to polish, 1 front portion of frame is equipped with steel pipe mounting fixture 5.
The optimization is that both sides above the frame of the machine 1 are provided with guide posts 6, both ends of the moving frame 2 are provided with slide blocks 22, and the guide posts 6 penetrate through the slide blocks 22.
The optimization is that the front part of the moving vehicle frame 2 is provided with a guide frame 7, the guide post 6 penetrates through two ends of the guide frame 7, and the moving vehicle frame 2 is connected with the guide frame 7 through a cloth tape 71.
The functions of the various structural elements of this embodiment are described below with reference to the drawings in the specification:
referring to the attached drawings 1 to 3 in the specification, the steel pipe inner pipe wall grinding machine comprises a machine frame 1, a movable vehicle frame 2 and a grinding rotating shaft 3, wherein the movable vehicle frame 2 is arranged above the machine frame 1. The bottom of the moving frame 2 is connected with a chain transmission belt 4, the chain transmission belt 4 is horizontally arranged along the longitudinal direction of the frame 1, and the chain transmission belt 4 is driven by a stepping motor 41. The chain transmission belt 4 drives the moving frame 2 to move linearly along the rack, and the stepping motor 41 determines the forward and backward moving distance of the moving frame 2 through the rotating angles of forward and reverse rotation. The top of the moving frame 2 is provided with a rotating motor 21, an output shaft of the rotating motor 21 is connected with a polishing rotating shaft 3, and the polishing rotating shaft 3 is provided with a plurality of polishing discs 4. The rotating motor drives the polishing rotating shaft 3 to rotate, and the movable frame drives the polishing rotating shaft to move forward or retreat. The front part of the frame 1 is provided with a steel pipe fixing clamp 5 which can adopt a pressing clamp to fix a steel pipe to be processed.
Referring to the attached figure 1 of the specification, the optimization is that guide posts 6 are arranged on two sides above the machine frame 1, slide blocks 22 are arranged at two ends of the moving vehicle frame 2, and the guide posts 6 penetrate through the slide blocks 22. The guide post plays a positioning role in the movement of the moving frame, and the deviation of the reciprocating movement of the moving frame is avoided.
Referring to the attached drawings 2 and 3 in the specification, the front part of the moving vehicle frame 2 is provided with a plurality of guide frames 7, the guide frame 7 at the forefront end is fixed with the machine frame 1, other guide posts 6 penetrate through two ends of the guide frames 7, and the moving vehicle frame 2 is connected with the guide frames 7 through cloth straps 71. When the moving frame moves forwards, the guide frames are gathered together and play a role in limiting the moving frame, and when the moving frame moves backwards, the guide frames are opened under the traction of the cloth tape strips to limit the backward movement of the moving frame.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only preferred embodiments of the present invention, and the present invention is not limited by the above preferred embodiments, and various changes and modifications can be made without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the present invention as claimed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. Pipe wall grinds machine in steel pipe, its characterized in that, including the frame, remove the frame, the pivot of polishing, the frame top is equipped with removes the frame, removes the frame bottom and connects the chain transmission band, and the chain transmission band sets up along the vertical level of frame, and the chain transmission band is driven by step motor, removes the frame top and is equipped with the rotating electrical machines, and the pivot of polishing is equipped with a plurality of discs of polishing in the output shaft of rotating electrical machines, and the frame front portion is equipped with steel pipe mounting fixture.
2. The steel pipe inner pipe wall grinding machine of claim 1, wherein guide posts are arranged on two sides above the machine frame, slide blocks are arranged on two ends of the moving vehicle frame, and the guide posts penetrate through the slide blocks.
3. The steel pipe inner pipe wall grinding machine of claim 1, wherein the front part of the moving vehicle frame is provided with a plurality of guide frames, the guide frame at the foremost end is fixed with the machine frame, other guide posts penetrate through two ends of the guide frames, and the moving vehicle frame is connected with the guide frames through cloth straps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022152380.4U CN213439055U (en) | 2020-09-27 | 2020-09-27 | Steel pipe inner pipe wall grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022152380.4U CN213439055U (en) | 2020-09-27 | 2020-09-27 | Steel pipe inner pipe wall grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213439055U true CN213439055U (en) | 2021-06-15 |
Family
ID=76281988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022152380.4U Active CN213439055U (en) | 2020-09-27 | 2020-09-27 | Steel pipe inner pipe wall grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213439055U (en) |
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2020
- 2020-09-27 CN CN202022152380.4U patent/CN213439055U/en active Active
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