CN219359178U - Ash pouring device of large-caliber overweight seamless steel tube grinding machine - Google Patents
Ash pouring device of large-caliber overweight seamless steel tube grinding machine Download PDFInfo
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- CN219359178U CN219359178U CN202320853795.5U CN202320853795U CN219359178U CN 219359178 U CN219359178 U CN 219359178U CN 202320853795 U CN202320853795 U CN 202320853795U CN 219359178 U CN219359178 U CN 219359178U
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- seamless steel
- steel tube
- steel pipe
- frame
- overweight
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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 provides an overweight seamless steel pipe grinding machine of heavy-calibre falls grey device, relates to heavy-calibre seamless steel pipe production manufacturing facility technical field, including the frame, the upper surface of frame is the inclined plane, is provided with the slope on the inclined plane and arranges and be used for supporting the seamless steel pipe charging frame that sets up seamless steel pipe, the one side bottom of seamless steel pipe charging frame articulates at the low level end of frame, the opposite side bottom has the lift cylinder with the frame articulated between. The utility model has reasonable structure, improves the technical practicability and safety of pouring ash before cold drawing or pouring ash after internal grinding of a grinding machine of the large-caliber overweight seamless steel pipe, solves the anti-slip falling risk of the traditional steel wire rope winding fastening inclined hanging steel pipe, and solves the mechanical potential safety hazards of easy sliding grooves of the steel wire rope of the travelling crane, easy abrasion of travelling crane travelling wheels and the like.
Description
Technical Field
The utility model relates to the technical field of large-caliber seamless steel tube production and manufacturing equipment, in particular to an ash pouring device of a large-caliber overweight seamless steel tube grinding machine.
Background
Along with the comprehensive improvement of the reliable operation of the technical specifications of the production and manufacturing procedures of the large-caliber seamless steel pipe, the technical specification operation requirements of the production and manufacturing procedures of the steel pipe are higher and higher, and particularly the technical specification of the large-caliber overweight seamless steel pipe. The traditional ash pouring before cold drawing or after internal grinding of a grinding machine adopts a crane inclined crane one end to lift the steel pipe with the inclination angle more than or equal to 70 degrees and the distance between 1.5 and 2.5 meters for the crane to drag, so that oxidized impurities in the steel pipe can freely fall outside the pipe without blockage. There are disadvantages: along with the production and manufacture of large-caliber overweight (more than or equal to 7T) seamless steel pipes, the unsafe hidden trouble of the technical specification is gradually developed in the production and manufacture of the traditional ash pouring technical specification operation mode. The steel wire rope is adopted to wind and fasten, so that slipping is easy to occur when the inclined hanging steel pipe is dragged at a large angle, and falling off of the high-altitude steel pipe is caused when the inclined hanging steel pipe is seriously dragged; when nylon hanging strips are adopted for winding and fastening, and a steel pipe is obliquely hung at a large angle, the safety and reliability of 7T hanging strip bearing which is used at maximum in factory is not consistent, the price of a standard hanging strip is too high, and the increase of long-term production and manufacturing cost is too large; meanwhile, on the operation fault problem of the traditional ash pouring technology, mechanical safety accidents such as abrasion or derailment of a steel wire rope chute and travelling wheels of a travelling crane are easily caused by the fact that the travelling crane drags the steel pipe.
Disclosure of Invention
The utility model aims to provide a large-caliber overweight seamless steel tube grinding machine ash pouring device which can effectively solve the problems in the background technology.
The technical scheme for achieving the purpose is as follows: the ash pouring device of the heavy-caliber overweight seamless steel tube grinding machine is characterized by comprising a machine base, wherein the upper surface of the machine base is an inclined surface, a seamless steel tube charging frame which is obliquely arranged and used for supporting and arranging a seamless steel tube is arranged on the inclined surface, and a lifting oil cylinder is hinged between the bottom of one side of the seamless steel tube charging frame and the machine base.
Further, seamless steel pipe charging frame includes the support frame, is provided with a plurality of check shelves seat frames of interval arrangement on the support frame, is provided with the semi-circular supporting tank with seamless steel pipe complex on the check shelves seat frame, and the fixed tip spacing check that is used for seamless steel pipe tip spacing that is provided with of low level end of support frame keeps off. Further, two ends of the open side of the grid block seat frame are hinged with tightening arms which are upwards arranged, and locking oil cylinders for driving the corresponding side tightening arms to tighten the seamless steel tube are respectively arranged on two sides of the grid block seat frame. Further, a plurality of inner rollers which are arranged at intervals and used for rolling and supporting the seamless steel pipes are rotatably arranged on the supporting frame. Further, the frame comprises a bottom bracket and an inclined bracket, wherein two ends of the bottom bracket are connected with the inclined bracket through upright posts, the tail end of the lifting oil cylinder is hinged to the bottom bracket, and the telescopic end of the lifting oil cylinder is hinged to the bottom of the supporting frame. Further, a vibration pump positioned below the supported seamless steel pipe is also arranged on the seamless steel pipe charging frame.
When the utility model is used, firstly, the seamless steel pipe is lifted to a seamless steel pipe charging frame of the ash pouring device by a crane, the seamless steel pipe in the seamless steel pipe charging frame is conveyed to an end limiting grid position along a grid seat frame by an inner roller, a locking oil cylinder is started, and the seamless steel pipe is locked by a holding arm, so that the stable and reliable ash pouring process of the seamless steel pipe is ensured to be free from shaking; the lifting oil cylinder drives the seamless steel pipe to incline to 65-85 degrees, and the vibration pump is started to ensure that oxidized residues in the steel pipe fall out of the vibration pump; the lifting oil cylinder drives the seamless steel pipe charging frame to restore to the original position, and the locking oil cylinder is opened to enable the holding arm to be in a releasing state, and the crane lifts the seamless steel pipe.
The utility model has reasonable structure, improves the technical practicability and safety of pouring ash before cold drawing or pouring ash after internal grinding of a grinding machine of the large-caliber overweight seamless steel pipe, solves the anti-slip falling risk of the traditional steel wire rope winding fastening inclined hanging steel pipe, and solves the mechanical potential safety hazards of easy sliding grooves of the steel wire rope of the travelling crane, easy abrasion of travelling crane travelling wheels and the like.
Drawings
FIG. 1 is a first perspective view of the present utility model;
fig. 2 is a second perspective view of the present utility model.
Detailed Description
As shown in fig. 1-2, the utility model comprises a stand 1 supported on the ground, the stand 1 comprises a bottom bracket 1.1 and an inclined bracket 1.2, two ends of the inclined bracket 1.2 are connected with the bottom bracket 1.1 through a stand column 1.3 and are arranged obliquely relative to the bottom bracket 1.1, and the inclined angle of the inclined bracket 1.2 relative to the bottom bracket is 20-40 degrees.
The seamless steel pipe charging frame 2 is supported and arranged on the inclined support 1.2, one side bottom of the seamless steel pipe charging frame 2 is hinged to the low-position end of the inclined support 1.2, a lifting oil cylinder 5 is hinged between the other side bottom and the bottom support 1.1, and the lifting oil cylinder 5 is hinged to the bottom support 1.1 and the seamless steel pipe charging frame 2.
The seamless steel pipe charging frame 2 comprises a supporting frame 2.1, wherein a plurality of grid baffle seat frames 2.2 and a plurality of supporting inner rollers 2.3 which are arranged at intervals and used for rolling and supporting the seamless steel pipe 3 are arranged on the supporting frame 2.1, semicircular supporting grooves which are matched with the seamless steel pipe 3 and used for supporting the seamless steel pipe 3 are formed in the grid baffle seat frames 2.2, end limiting grid baffles 2.4 used for limiting the ends of the seamless steel pipe are fixedly arranged at the lower end of the supporting frame 2.1, and openings 2.5 which are convenient for ash in the seamless steel pipe 3 to flow out are formed in the end limiting grid baffles 2.4; and a vibration pump 4 positioned below the supported seamless steel pipe is also installed on the support frame 2.1.
The two ends of the open side of the grid-baffle seat frame 2.2 are respectively hinged with a holding arm 6 which is upwards arranged, the tail end of the holding arm 6 is integrally provided with a hinge seat 7 which is obtuse with the holding arm 6, two sides of the grid-baffle seat frame 2.2 are respectively provided with a locking oil cylinder 8 which drives the holding arm 6 to hold the seamless steel tube 4, the tail end of the locking oil cylinder 8 is hinged on the support frame 2.1, and the telescopic end is hinged with the hinge seat 7 corresponding to the tail end of the holding arm 6. When the utility model is used, firstly, the seamless steel tube 3 is lifted and transported to the seamless steel tube charging frame 2 of the ash pouring device by crane, the seamless steel tube 3 in the seamless steel tube charging frame 2 is transported to the position of the end limiting grid 2.4 along the grid frame 2.2 by the inner roller 2.3, the locking oil cylinder 8 is opened, the seamless steel tube 3 is locked by the enclasping arm 6, and the stable and reliable ash pouring process of the seamless steel tube 3 is ensured not to shake; the lifting oil cylinder 5 drives the seamless steel tube 3 to incline to 65-85 degrees, and the vibration pump 4 is started to ensure that oxidation residues in the steel tube fall out of the vibration pump 4; the lifting oil cylinder 5 drives the seamless steel pipe charging frame 2 to restore to the original position, the locking oil cylinder 8 is opened, the holding arm 6 is in a releasing state, and the crane lifts the seamless steel pipe 3.
Claims (6)
1. The ash pouring device of the heavy-caliber overweight seamless steel tube grinding machine is characterized by comprising a machine base, wherein the upper surface of the machine base is an inclined surface, a seamless steel tube charging frame which is obliquely arranged and used for supporting and arranging a seamless steel tube is arranged on the inclined surface, and a lifting oil cylinder is hinged between the bottom of one side of the seamless steel tube charging frame and the machine base.
2. The ash pouring device of the large-caliber overweight seamless steel tube grinding machine is characterized in that the seamless steel tube charging frame comprises a supporting frame, a plurality of grid baffle seat frames are arranged on the supporting frame at intervals, semicircular supporting grooves matched with the seamless steel tube are formed in the grid baffle seat frames, and end limiting grid baffles for limiting the ends of the seamless steel tube are fixedly arranged at the lower position end of the supporting frame.
3. The ash pouring device of the large-caliber overweight seamless steel tube grinding machine, which is characterized in that two ends of the open side of the grid bracket are hinged with upward-arranged enclasping arms, and locking cylinders for driving the corresponding side enclasping arms to enclasp the seamless steel tube are respectively arranged on two sides of the grid bracket.
4. The ash pouring device of the large-caliber overweight seamless steel tube grinding machine is characterized in that a plurality of inner rollers which are arranged at intervals and used for rolling and supporting the seamless steel tube are rotatably arranged on the supporting frame.
5. The ash pouring device of the heavy-caliber overweight seamless steel tube grinding machine according to claim 1, wherein the machine base comprises a bottom bracket and an inclined bracket, two ends of the bottom bracket are connected with the inclined bracket through upright posts, the tail end of the lifting oil cylinder is hinged to the bottom bracket, and the telescopic end of the lifting oil cylinder is hinged to the bottom of the supporting frame.
6. The ash pouring device of the large-caliber overweight seamless steel tube grinding machine as claimed in claim 1, wherein the seamless steel tube charging frame is also provided with a vibration pump positioned below the supported seamless steel tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320853795.5U CN219359178U (en) | 2023-04-17 | 2023-04-17 | Ash pouring device of large-caliber overweight seamless steel tube grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320853795.5U CN219359178U (en) | 2023-04-17 | 2023-04-17 | Ash pouring device of large-caliber overweight seamless steel tube grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219359178U true CN219359178U (en) | 2023-07-18 |
Family
ID=87148056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320853795.5U Active CN219359178U (en) | 2023-04-17 | 2023-04-17 | Ash pouring device of large-caliber overweight seamless steel tube grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219359178U (en) |
-
2023
- 2023-04-17 CN CN202320853795.5U patent/CN219359178U/en active Active
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