CN219113637U - Auxiliary stand is used in seamless steel pipe production - Google Patents
Auxiliary stand is used in seamless steel pipe production Download PDFInfo
- Publication number
- CN219113637U CN219113637U CN202223443147.7U CN202223443147U CN219113637U CN 219113637 U CN219113637 U CN 219113637U CN 202223443147 U CN202223443147 U CN 202223443147U CN 219113637 U CN219113637 U CN 219113637U
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- connecting cylinder
- wall
- seamless steel
- steel pipe
- adjusting ball
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 38
- 239000010959 steel Substances 0.000 title claims abstract description 38
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 238000005096 rolling process Methods 0.000 claims abstract description 5
- 238000007517 polishing process Methods 0.000 abstract description 2
- 238000005520 cutting process Methods 0.000 description 5
- 238000005498 polishing Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model belongs to the field of seamless steel tube production, in particular to an auxiliary bracket for seamless steel tube production, which comprises a workbench assembly and an inner grinding head, wherein the upper end surface of the workbench assembly is fixedly connected with a driving assembly, the output end of the driving assembly is fixedly connected with a connecting cylinder, the inner grinding head is slidingly inserted into one end of the connecting cylinder far away from the driving assembly, the outer wall of the connecting cylinder is rotationally connected with a transfer ring, the outer wall of the connecting cylinder is provided with an adjustable guide tube, one end of the connecting cylinder far away from the driving assembly is provided with a threaded through hole, the inner cavity of the threaded through hole is connected with a fastening bolt through internal and external threads in a matching manner, the outer wall of the connecting cylinder is provided with an adjusting ball, the adjusting ball is of a hollow structure, and the outer wall of the adjusting ball is in rolling fit with the inner wall of the adjusting ball; the structure of the utility model is matched, so that the chips remained in the holes can be synchronously blown out in the polishing process, and the workpiece processing efficiency can be further improved.
Description
Technical Field
The utility model relates to the field of seamless steel tube production, in particular to an auxiliary bracket for seamless steel tube production.
Background
The seamless steel pipe is formed by perforating a whole round steel, and the steel pipe with no weld seam on the surface is called as a seamless steel pipe. The seamless steel pipe may be classified into a hot rolled seamless steel pipe, a cold drawn seamless steel pipe, an extruded seamless steel pipe, a push pipe, etc., according to the production method. According to the sectional shape, seamless steel pipes are divided into two types, namely round and special-shaped, and the seamless steel pipes are mainly used as petroleum geological drilling pipes, cracking pipes for petrochemical industry, boiler pipes, bearing pipes and high-precision structural steel pipes for automobiles, tractors and aviation.
In the use of circular seamless steel pipe, often need cut the length of steel pipe according to the user demand, because the friction of cutter and steel pipe leads to cutting the position and can remain a large amount of burrs, need use the work piece of polishing to polish to cutting the position among the prior art, after polishing, need clear up the abrasive dust once more to lead to complex operation, extravagant man-hour.
Therefore, we propose an auxiliary bracket for producing seamless steel pipes to solve the above problems.
Disclosure of Invention
In order to overcome the defects in the prior art and solve the problem that polishing and cleaning cannot be performed synchronously, the utility model provides an auxiliary bracket for producing a seamless steel tube.
The technical scheme adopted for solving the technical problems is as follows: the utility model relates to an auxiliary bracket for producing a seamless steel tube, which comprises a workbench assembly and an inner grinding head, wherein the upper end surface of the workbench assembly is fixedly connected with a driving assembly, the output end of the driving assembly is fixedly connected with a connecting cylinder, and the inner grinding head is in sliding connection with one end of the connecting cylinder far away from the driving assembly.
The outer wall of the connecting cylinder is rotationally connected with the adapter ring, and the outer wall of the connecting cylinder is provided with the adjustable guide pipe, so that chips can be synchronously blown out in the polishing process, and the working efficiency is improved.
Preferably, the connecting cylinder is far away from one end of the driving assembly and is provided with a threaded through hole, the inner cavity of the threaded through hole is connected with a fastening bolt through internal and external threads in a matched manner, and the fastening bolt is adjusted in a rotating mode, so that the inner grinding head can be fixed.
Preferably, the outer wall of the connecting cylinder is provided with an adjusting ball, the adjusting ball is arranged into a hollow structure, the outer wall of the adjusting ball is in rolling fit with the inner wall of the adjusting ball, the outer wall of the guide tube is fixedly connected with the outer wall of the adjusting ball, and the inner cavity of the guide tube is mutually communicated with the inner cavity of the connecting cylinder through the adjusting ball, so that the adjustment of the blowing direction can be realized.
Preferably, the guide tube has an L-shaped configuration to facilitate the blowing of the chips.
Preferably, the adjusting ball is arranged to be of a hollow structure, and the outer wall of the adjusting ball is in rolling fit with the inner wall of the adjusting ball, so that the adjusting stability of the adjusting ball is improved.
Preferably, the adjusting balls and the guide pipes are annularly arranged along the axis of the connecting cylinder so as to facilitate uniform air outlet.
Preferably, the outer wall fixedly connected with connector of adapter ring, the up end fixedly connected with air pump of workstation assembly, the output fixed connection spring pipe of air pump, the other end and the connector fixed connection of spring pipe.
Preferably, one end of the connecting cylinder is in a circular truncated cone-shaped structure, the outer wall of the connecting cylinder is provided with guide grooves, and the guide grooves are annularly arranged along the axis of the connecting cylinder, so that the fluency of gas passing is improved.
The utility model has the advantages that:
according to the utility model, the connecting cylinder is arranged between the driving assembly and the inner grinding head, the guide pipe for exhausting is arranged on the outer wall of the connecting cylinder, and the connecting cylinder is connected with the air pump, so that the chips remained in the holes can be synchronously blown out in the process of grinding the steel pipe cutting port through the structural cooperation, and the processing efficiency of the seamless steel pipe can be further improved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the installation of a spring tube according to the present utility model;
FIG. 3 is a schematic view of the installation of the connecting cylinder of the present utility model;
FIG. 4 is a schematic view of a connecting cylinder according to the present utility model;
fig. 5 is a cross-sectional view of a connecting cylinder in accordance with the present utility model.
In the figure: 1. a workbench assembly; 2. a drive assembly; 3. a fastening bolt; 4. an inner grinding head; 5. a spring tube; 6. an air pump; 7. an adapter ring; 8. a connecting cylinder; 9. a guide groove; 10. a guide tube; 11. a connector; 12. the ball is adjusted.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-5, an auxiliary bracket for producing seamless steel pipes comprises a workbench assembly 1 and an inner grinding head 4, wherein the upper end surface of the workbench assembly 1 is fixedly connected with a driving component 2, the driving component 2 can be a common stepping motor, a servo motor and the like, the stepping motor is used as a power source for grinding a steel pipe cutting position, and a bracket for supporting the steel pipes is fixedly arranged on the upper end surface of the workbench assembly 1.
The output end fixedly connected with connecting cylinder 8 of drive assembly 2, interior grinding head 4 slip grafting is kept away from the one end of drive assembly 2 at connecting cylinder 8, and connecting cylinder 8 is used for connecting drive assembly 2 and interior grinding head 4, and when interior grinding head 4 stopped rotating, connecting cylinder 8 pegged graft in the inside of steel pipe, utilizes connecting cylinder 8 to support the steel pipe this moment.
The outer wall rotation of connecting cylinder 8 is connected with adapter ring 7, and the outer wall of connecting cylinder 8 is provided with adjustable stand pipe 10, and wherein, stand pipe 10 is L type return bend, and adapter ring 7, connecting cylinder 8 and stand pipe 10's inner chamber communicate each other, are connected adapter ring 7 with external air current generating device, discharge gas through stand pipe 10, can blow off the remaining piece in the hole in step of polishing at the steel pipe cutting mouth, and then can improve the efficiency of work piece processing.
In addition, the adapter ring 7 which is rotationally connected with the connecting cylinder 8 can be kept communicated with the inner cavity of the connecting cylinder 8 in the process of rotating the connecting cylinder 8.
The threaded through hole is arranged at one end, far away from the driving assembly 2, of the connecting cylinder 8, the inner cavity of the threaded through hole is connected with the fastening bolt 3 through internal and external thread matching, the fastening bolt 3 is rotated until the tip of the fastening bolt 3 is tightly attached to the outer wall of the inner grinding head 4, and the detachable connection of the inner grinding head 4 is realized.
The outer wall of the connecting cylinder 8 is provided with an adjusting ball 12, the adjusting ball 12 is of a hollow structure, and the outer wall of the adjusting ball 12 is in rolling fit with the inner wall of the adjusting ball 12, wherein the connecting cylinder 8 provides installation and movable space for the adjusting ball 12.
The outer wall of stand pipe 10 and the outer wall fixed connection of adjusting ball 12, the inner chamber of stand pipe 10 communicates each other through adjusting ball 12 and the inner chamber of connecting cylinder 8, through roll adjustment adjusting ball 12, can drive stand pipe 10 synchronous adjustment, and then realize the adjustable connection of stand pipe 10 and connecting cylinder 8, stand pipe 10 that can adjust simultaneously can adjust the direction of air-out to according to the regulation of the air-out direction that the in-service use needs to carry out.
In order to ensure that burrs on the inner wall of the hole of the workpiece are uniformly blown out, a plurality of adjusting balls 12 and guide pipes 10 are annularly arranged along the axis of the connecting cylinder 8, so that uniform air outlet on the outer wall of the connecting cylinder 8 can be ensured as much as possible, and the burrs on the inner wall of the hole of the workpiece are uniformly blown out.
The outer wall fixedly connected with connector 11 of adapter ring 7, connector 11 is common adapter that is used for connecting the tracheal.
The upper end face of the workbench assembly 1 is fixedly connected with an air pump 6, the output end of the air pump 6 is fixedly connected with a spring tube 5, the other end of the spring tube 5 is fixedly connected with a connector 11, and the air pump 6 pumps air through the inner cavities of the adapter ring 7 and the connecting cylinder 8 through the spring tube 5 and the connector 11.
One end of the connecting cylinder 8 is provided with a truncated cone-shaped structure, and the gas guiding function can be achieved through the inclined plane of the truncated cone-shaped structure.
The guide way 9 is offered to the outer wall of connecting cylinder 8, and guide way 9 is a plurality of along the axis of connecting cylinder 8 being annular and is provided with, and guide way 9 is used for being the effect of air current direction equally, improves piece exhaust efficiency.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (8)
1. The utility model provides an auxiliary stand is used in seamless steel pipe production, includes workstation assembly (1) and interior grinding head (4), its characterized in that: the upper end face of the workbench assembly (1) is fixedly connected with the driving assembly (2), the output end of the driving assembly (2) is fixedly connected with the connecting cylinder (8), and the inner grinding head (4) is in sliding connection with one end, far away from the driving assembly (2), of the connecting cylinder (8);
the outer wall of the connecting cylinder (8) is rotationally connected with an adapter ring (7), and an adjustable guide tube (10) is arranged on the outer wall of the connecting cylinder (8).
2. An auxiliary stand for seamless steel pipe production according to claim 1, wherein: the connecting cylinder (8) is far away from one end of the driving component (2) and is provided with a threaded through hole, and the inner cavity of the threaded through hole is connected with a fastening bolt (3) through internal and external thread matching.
3. An auxiliary stand for seamless steel pipe production according to claim 2, wherein: the outer wall of the connecting cylinder (8) is provided with an adjusting ball (12), the outer wall of the guide tube (10) is fixedly connected with the outer wall of the adjusting ball (12), and the inner cavity of the guide tube (10) is mutually communicated with the inner cavity of the connecting cylinder (8) through the adjusting ball (12).
4. An auxiliary stand for seamless steel pipe production according to claim 3, wherein: the guide tube (10) is of an L-shaped structure.
5. An auxiliary stand for seamless steel pipe production according to claim 4, wherein: the adjusting ball (12) is of a hollow structure, and the outer wall of the adjusting ball (12) is in rolling fit with the inner wall of the adjusting ball (12).
6. An auxiliary stand for seamless steel pipe production according to claim 5, wherein: the adjusting balls (12) and the guide tube (10) are annularly arranged along the axis of the connecting cylinder (8).
7. An auxiliary stand for seamless steel pipe production according to claim 6, wherein: the outer wall fixedly connected with connector (11) of adapter ring (7), the up end fixedly connected with air pump (6) of workstation assembly (1), the output fixed connection spring pipe (5) of air pump (6), the other end and the connector (11) fixed connection of spring pipe (5).
8. An auxiliary stand for seamless steel pipe production according to claim 7, wherein: one end of the connecting cylinder (8) is in a truncated cone-shaped structure, the outer wall of the connecting cylinder (8) is provided with guide grooves (9), and the guide grooves (9) are annularly arranged along the axis of the connecting cylinder (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223443147.7U CN219113637U (en) | 2022-12-22 | 2022-12-22 | Auxiliary stand is used in seamless steel pipe production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223443147.7U CN219113637U (en) | 2022-12-22 | 2022-12-22 | Auxiliary stand is used in seamless steel pipe production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219113637U true CN219113637U (en) | 2023-06-02 |
Family
ID=86520720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223443147.7U Active CN219113637U (en) | 2022-12-22 | 2022-12-22 | Auxiliary stand is used in seamless steel pipe production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219113637U (en) |
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2022
- 2022-12-22 CN CN202223443147.7U patent/CN219113637U/en active Active
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