CN210307055U - Small-bore steel pipe inner wall processing apparatus - Google Patents
Small-bore steel pipe inner wall processing apparatus Download PDFInfo
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- CN210307055U CN210307055U CN201920708848.8U CN201920708848U CN210307055U CN 210307055 U CN210307055 U CN 210307055U CN 201920708848 U CN201920708848 U CN 201920708848U CN 210307055 U CN210307055 U CN 210307055U
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- polishing
- steel pipe
- cutting board
- plate
- moving block
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Abstract
The utility model relates to a steel pipe machining technology field, specific small-bore steel pipe inner wall processing apparatus that says so, include the base and be located the frame directly over the base, first motor is installed to one side at base top, the output of first motor is connected with the lead screw of horizontal setting, first sanding cutting board and second sanding cutting board all are through screw fixed connection to mounting disc, first sanding cutting board and second sanding cutting board are parallel to each other, and first sanding cutting board and second sanding cutting board are the antisymmetric distribution about the toothed disc. According to the actual need of the aperture of the steel pipe, the mounting positions of the first polishing cutting board and the second polishing cutting board are adjusted, so that the end parts of the first polishing cutting board and the second polishing cutting board contact the inner wall of the steel pipe when polishing, the second motor drives the cutter assembly at the end part of the rotating shaft to operate, and the cutter assembly further moves into the inner hole of the steel pipe, so that the inner walls of the steel pipes with different calibers can be polished.
Description
Technical Field
The utility model relates to a steel pipe processing technology field specifically is a small-bore steel pipe inner wall processing apparatus.
Background
The inventor finds that the inner wall of the small-bore steel pipe is not convenient to polish due to the small bore diameter, and how to invent a small-bore steel pipe inner wall treatment device to solve the problems becomes a problem to be solved by the technical staff in the field.
SUMMERY OF THE UTILITY MODEL
In order to remedy the above deficiency, an object of the utility model is to provide a small-bore steel pipe inner wall processing apparatus, it is little to aim at improving small-bore steel pipe aperture, is not convenient for polish the problem of steel pipe inner wall.
The technical scheme of the utility model is that: a small-caliber steel pipe inner wall processing device comprises a base and a rack positioned right above the base, wherein a first motor is installed on one side of the top of the base, the output end of the first motor is connected with a transversely arranged lead screw, one end of the lead screw is movably connected to a bearing seat, the lead screw comprises an A section and a B section, the directions of threads on the A section and the B section are opposite, a first moving block and a second moving block are respectively connected to the A section and the B section in a threaded transmission manner, a limiting sliding groove is formed in the top of the base, the first moving block and the second moving block are both positioned in the limiting sliding groove, a first clamping groove and a second clamping groove are respectively formed in one side, opposite to the first moving block and the second moving block, hydraulic cylinders are symmetrically installed at the bottom of the rack, the output ends of the hydraulic cylinders are both connected to a lifting seat, and a second motor, the output of second motor is connected with the pivot, the end fixing of pivot has cutter unit spare, cutter unit spare includes the mounting disc of fixed welding in the pivot bottom, there is the toothed disc at the middle part of mounting disc through screw fixed mounting, gear engagement has first sanding cutter plate and second sanding cutter plate respectively in the both sides of toothed disc, all correspond on first sanding cutter plate and the second sanding cutter plate and be provided with the rack, all set up the locating hole of bar on first sanding cutter plate and the second sanding cutter plate, first sanding cutter plate and second sanding cutter plate all are through screw fixed connection to mounting disc, first sanding cutter plate and second sanding cutter plate are parallel to each other, and first sanding cutter plate and second sanding cutter plate are the antisymmetric distribution about the toothed disc.
As a further optimization of the technical scheme, the first clamping groove and the second clamping groove are both V-shaped, and rubber anti-slip pads are covered on the inner side walls of the first clamping groove and the second clamping groove, so that a certain anti-slip effect is achieved.
As a further optimization of the technical scheme, the screw rod and the limiting sliding groove are arranged in parallel, and the first moving block and the second moving block can be close to or far away from each other.
As a further optimization of the technical scheme, the first polishing cutter plate and the second polishing cutter plate are fixed at least through two groups of screws.
As a further optimization of the technical scheme, the mounting plate is a horizontally arranged circular plate.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a small-bore steel pipe inner wall processing apparatus, a first motor drives a screw rod to rotate, because the screw thread directions on the section A and the section B are opposite, by utilizing the screw thread transmission principle, at the moment, a first movable block and a second movable block can be mutually close to or far away from, when the first movable block and the second movable block are close to each other, a small-bore steel pipe to be processed is clamped between a first clamping groove and a second clamping groove, a hydraulic cylinder drives a lifting seat to move up and down, so that a second motor moves up and down, according to the actual requirement of the steel pipe aperture, the mounting positions of a first polishing knife board and a second polishing knife board are adjusted, the end parts of the first polishing knife board and the second polishing knife board are contacted with the inner wall of the steel pipe during polishing, the second motor drives a cutter assembly at the end part of a rotating shaft to operate, the cutter assembly further enters the inner hole of, is suitable for popularization and application.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 inventive exercise.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the structure of the present invention;
FIG. 3 is a schematic view of the screw rod structure of the present invention;
fig. 4 is a schematic structural diagram of the cutter assembly of the present invention.
In the figure: 1-a base; 2-a frame; 3-a first motor; 4-a screw rod; section 401-A; 402-B section; 5, bearing seats; 6-a first moving block; 7-a second moving block; 8-a limiting chute; 9-a first card slot; 10-a second card slot; 11-a hydraulic cylinder; 12-a lifting seat; 13-a second electric machine; 14-a rotating shaft; 15-a cutter assembly; 16-mounting a disc; 17-a first sharpening board; 18-a second sanding cutting board; 19-positioning holes; 20-gear disc.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.
Referring to fig. 1-4, the present invention provides a technical solution: a small-caliber steel pipe inner wall processing device comprises a base 1 and a frame 2 located right above the base 1, wherein a first motor 3 is installed on one side of the top of the base 1, an output end of the first motor 3 is connected with a transversely arranged lead screw 4, one end of the lead screw 4 is movably connected to a bearing seat 5, the lead screw 4 comprises an A section 401 and a B section 402, as shown in figure 3, the directions of threads on the A section 401 and the B section 402 are opposite, a first moving block 6 and a second moving block 7 are respectively connected to the A section 401 and the B section 402 in a threaded transmission manner, a limiting chute 8 is formed in the top of the base 1, the first moving block 6 and the second moving block 7 are both located in the limiting chute 8, the first moving block 6 and the second moving block 7 can move along the limiting chute 8, the lead screw 4 is driven by the first motor 3 to rotate, and the directions of the threads on the A section 401 and the B section 402, by utilizing a thread transmission principle, at the moment, the first moving block 6 and the second moving block 7 can be close to or far away from each other, as shown in fig. 2, a first clamping groove 9 and a second clamping groove 10 are respectively formed in one side of the first moving block 6 opposite to one side of the second moving block 7, when the first moving block 6 is close to the second moving block 7, a small-caliber steel pipe to be processed is clamped between the first clamping groove 9 and the second clamping groove 10, hydraulic cylinders 11 are symmetrically installed at the bottom of the frame 2, output ends of the hydraulic cylinders 11 are connected to a lifting base 12, a second motor 13 is installed in the middle of the lifting base 12, the hydraulic cylinders 11 drive the lifting base 12 to move up and down, so that the second motor 13 moves up and down, an output end of the second motor 13 is connected with a rotating shaft 14, a cutter assembly 15 is fixed at an end of the rotating shaft 14, and the second motor 13 drives, as shown in fig. 4, the cutter assembly 15 includes a mounting disc 16 fixedly welded at the bottom end of the rotating shaft 14, a gear disc 20 is fixedly mounted in the middle of the mounting disc 16 through a screw, a first polishing cutter plate 17 and a second polishing cutter plate 18 are respectively engaged with two sides of the gear disc 20 through gears, racks are correspondingly disposed on the first polishing cutter plate 17 and the second polishing cutter plate 18, strip-shaped positioning holes 19 are respectively disposed on the first polishing cutter plate 17 and the second polishing cutter plate 18, the first polishing cutter plate 17 and the second polishing cutter plate 18 are both fixedly connected to the mounting disc 16 through screws, after the screws are loosened, only the gear disc 20 needs to be rotated, at this time, the positions of the first polishing cutter plate 17 and the second polishing cutter plate 18 relative to the mounting disc 16 are changed, the lengths of the first polishing cutter plate 17 and the second polishing cutter plate 18 extending out of the mounting disc 16 can be adjusted, according to the actual requirements of the aperture of a steel pipe, the installation positions of the first polishing cutter plate 17 and the second polishing cutter plate 18 are adjusted, so that the end parts of the first polishing cutter plate 17 and the second polishing cutter plate 18 contact the inner wall of the steel pipe during polishing, the inner walls of the steel pipes with different calibers can be polished, the first polishing cutter plate 17 and the second polishing cutter plate 18 are parallel to each other, the first polishing cutter plate 17 and the second polishing cutter plate 18 are distributed in an antisymmetric mode with respect to the gear disc 20, and the state is shown in fig. 4.
Specifically, first draw-in groove 9 and second draw-in groove 10 are the V type, all cover on the inside wall of first draw-in groove 9 and second draw-in groove 10 and have the rubber slipmat, have certain anti-skidding effect.
Specifically, the lead screw 4 and the limiting sliding groove 8 are arranged in parallel, and the first moving block 6 and the second moving block 7 can be close to or far away from each other.
Specifically, the first sharpening plate 17 and the second sharpening plate 18 are both fixed by at least two sets of screws.
Specifically, the mounting plate 16 is a horizontally disposed circular plate.
Specifically, the first motor 3 drives the screw rod 4 to rotate, because the directions of the threads on the section a 401 and the section B402 are opposite, by utilizing the thread transmission principle, the first moving block 6 and the second moving block 7 can be close to or away from each other, when the first moving block 6 and the second moving block 7 are close to each other, a small-caliber steel pipe to be processed is clamped between the first clamping groove 9 and the second clamping groove 10, the hydraulic cylinder 11 drives the lifting seat 12 to move up and down, so that the second motor 13 moves up and down, according to the actual requirement of the aperture of the steel pipe, the mounting positions of the first sanding knife board 17 and the second sanding knife board 18 are adjusted, so that the end parts of the first sanding knife board 17 and the second sanding board 18 contact the inner wall of the steel pipe during sanding, the second motor 13 drives the knife component 15 at the end part of the rotating shaft 14 to operate, the knife component 15 enters the inner hole of the steel pipe, so as to sand the, is suitable for popularization and application.
It should be noted that the specific model specifications of the first motor 3, the hydraulic cylinder 11, and the second motor 13 need to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.
The supply of the first motor 3, the hydraulic cylinder 11 and the second motor 13 and their principle will be clear to the skilled person and will not be described in detail here.
The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a small-bore steel pipe inner wall processing apparatus, includes base (1) and is located frame (2) directly over base (1), its characterized in that: a first motor (3) is installed on one side of the top of the base (1), the output end of the first motor (3) is connected with a transversely arranged lead screw (4), one end of the lead screw (4) is movably connected to a bearing seat (5), the lead screw (4) comprises an A section (401) and a B section (402), the directions of threads on the A section (401) and the B section (402) are opposite, a first moving block (6) and a second moving block (7) are respectively connected to the A section (401) and the B section (402) in a threaded transmission manner, a limiting sliding groove (8) is formed in the top of the base (1), the first moving block (6) and the second moving block (7) are both positioned in the limiting sliding groove (8), a first clamping groove (9) and a second clamping groove (10) are respectively formed in one opposite sides of the first moving block (6) and the second moving block (7), hydraulic cylinders (11) are symmetrically installed at the bottom of the rack (2), the output end of the hydraulic cylinder (11) is connected to the lifting seat (12), a second motor (13) is mounted in the middle of the lifting seat (12), the output end of the second motor (13) is connected with a rotating shaft (14), a cutter assembly (15) is fixed to the end portion of the rotating shaft (14), the cutter assembly (15) comprises a mounting disc (16) fixedly welded to the bottom end of the rotating shaft (14), a gear disc (20) is fixedly mounted in the middle of the mounting disc (16) through screws, a first polishing cutter plate (17) and a second polishing cutter plate (18) are respectively meshed with gears on two sides of the gear disc (20), racks are correspondingly arranged on the first polishing cutter plate (17) and the second polishing cutter plate (18), strip-shaped positioning holes (19) are respectively formed in the first polishing cutter plate (17) and the second polishing cutter plate (18), and the first polishing cutter plate (17) and the second polishing cutter plate (18) are fixedly connected to the mounting disc (16) through screws, the first polishing knife plate (17) and the second polishing knife plate (18) are parallel to each other, and the first polishing knife plate (17) and the second polishing knife plate (18) are distributed in an anti-symmetric mode relative to the gear disc (20).
2. The apparatus for treating the inner wall of a small-caliber steel pipe according to claim 1, wherein: the clamping device is characterized in that the first clamping groove (9) and the second clamping groove (10) are both V-shaped, and rubber anti-slip pads are covered on the inner side walls of the first clamping groove (9) and the second clamping groove (10).
3. The apparatus for treating the inner wall of a small-caliber steel pipe according to claim 1, wherein: the screw rod (4) and the limiting sliding groove (8) are arranged in parallel.
4. The apparatus for treating the inner wall of a small-caliber steel pipe according to claim 1, wherein: the first sanding knife plate (17) and the second sanding knife plate (18) are fixed at least through two groups of screws.
5. The apparatus for treating the inner wall of a small-caliber steel pipe according to claim 1, wherein: the mounting plate (16) is a horizontally arranged circular plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920708848.8U CN210307055U (en) | 2019-05-16 | 2019-05-16 | Small-bore steel pipe inner wall processing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920708848.8U CN210307055U (en) | 2019-05-16 | 2019-05-16 | Small-bore steel pipe inner wall processing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210307055U true CN210307055U (en) | 2020-04-14 |
Family
ID=70138907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920708848.8U Expired - Fee Related CN210307055U (en) | 2019-05-16 | 2019-05-16 | Small-bore steel pipe inner wall processing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210307055U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112059888A (en) * | 2020-09-17 | 2020-12-11 | 盐城市大丰区金凯机械有限公司 | Self-fixing type valve inner cavity polishing machine |
-
2019
- 2019-05-16 CN CN201920708848.8U patent/CN210307055U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112059888A (en) * | 2020-09-17 | 2020-12-11 | 盐城市大丰区金凯机械有限公司 | Self-fixing type valve inner cavity polishing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200414 |