CN221538256U - Cutting limiting device for steel bar sleeve production - Google Patents
Cutting limiting device for steel bar sleeve production Download PDFInfo
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- CN221538256U CN221538256U CN202420017108.0U CN202420017108U CN221538256U CN 221538256 U CN221538256 U CN 221538256U CN 202420017108 U CN202420017108 U CN 202420017108U CN 221538256 U CN221538256 U CN 221538256U
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- rotating
- steel pipe
- supporting
- square sleeve
- arc
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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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Abstract
The utility model discloses a steel bar sleeve production cutting limiting device which comprises a supporting table, wherein one side of the upper end of the supporting table is provided with a plurality of supporting rods, the supporting table is provided with a pushing mechanism, and the pushing mechanism is provided with a limiting mechanism; the pushing mechanism comprises a driving frame, a moving table, an arc-shaped supporting block and universal balls; the limiting mechanism comprises a first rolling bearing, a rotating table and an expansion bracket. The steel pipe support device has the advantages that the steel pipe can be supported through the arc-shaped supporting blocks and the universal balls, friction force generated when the steel pipe moves and rotates is reduced, one end of the expansion frame can extend into the steel pipe, limiting of the steel pipe can be facilitated, the expansion frame is arranged on the rotating table, the rotating table and the expansion frame can rotate along with each other when the steel pipe rotates, resistance is reduced, and through limiting at the tail of the steel pipe, larger shaking generated when the steel pipe rotates can be prevented, and potential safety hazards are reduced.
Description
Technical Field
The utility model relates to the technical field of reinforcing steel bar sleeve processing equipment, in particular to a cutting limiting device for reinforcing steel bar sleeve production.
Background
The steel bar sleeve is also called a steel bar joint, is used for connecting steel bars and is provided with a connecting piece with internal threads corresponding to threads of a wire head, the end parts of the steel bars are processed into straight threads by a rolling process, two steel bars are connected with each other by a corresponding connecting sleeve, the main raw material of the steel bar sleeve is a steel tube, the steel tube is required to be cut during processing, a lathe can be used for clamping and driving the steel tube to rotate by a three-jaw chuck on the lathe when the steel bar sleeve is cut, and then the steel tube can be conveniently cut by a turning tool.
In the prior art, when cutting the steel pipe, because the steel pipe is longer and need rotate, and the lathe can only carry out the centre gripping with the one end of steel pipe, and then can make the steel pipe afterbody rock great when rotating, has the potential safety hazard.
The foregoing is not necessarily a prior art, and falls within the technical scope of the inventors.
Disclosure of utility model
The utility model aims to solve the problems and designs a cutting limiting device for the production of a steel bar sleeve.
The technical scheme of the utility model for achieving the purpose is that the cutting limiting device for the production of the steel bar sleeve comprises a supporting table, wherein one side of the upper end of the supporting table is provided with a plurality of supporting rods, the supporting table is provided with a pushing mechanism, and the pushing mechanism is provided with a limiting mechanism;
the pushing mechanism comprises a driving frame arranged on one side of the upper surface of the supporting table, a moving table is arranged on the driving frame, the driving frame can drive the moving table to move, an arc-shaped supporting block is arranged at the upper end of the supporting rod, and a plurality of universal balls are arranged on the inner side of the arc-shaped supporting block;
The limiting mechanism comprises a first rolling bearing arranged at one side of the lower end of the moving table, a rotating table is arranged in the first rolling bearing, an expansion bracket is arranged on the rotating table, and one end of the expansion bracket can extend into the steel pipe.
Further, the driving frame comprises a servo motor arranged on one side of the upper surface of the supporting table, a rotating end of the servo motor is connected with a rotating screw rod through a coupler, a screw rod bearing is arranged at one end of the rotating screw rod, the lower end of the screw rod bearing is arranged on the upper surface of the supporting table, a threaded through hole is formed in the moving table, the threaded through hole is connected with the rotating screw rod through threads, a guide groove is formed in the upper end of the supporting table, a guide block is arranged on the lower surface of the moving table, and the lower end of the guide block extends into the guide groove.
Further, the expansion bracket comprises a square sleeve positioned at the front side of the rotating table, the square sleeve is connected with the rotating table through a plurality of connecting rods, a plurality of telescopic rods are arranged on the square sleeve, one ends of the telescopic rods extend to the outer side of the square sleeve, an arc-shaped supporting plate is arranged at one end of each telescopic rod positioned at the outer side of the square sleeve, and one ends of the square sleeve can extend to the inner side of the steel pipe.
Further, the telescopic link includes the second antifriction bearing of fixed mounting on square sleeve, install in the second antifriction bearing and rotate the drum, be equipped with the internal thread in the drum that rotates, it has adjusting screw to rotate the drum through threaded connection, arc backup pad is installed in adjusting screw outside one end, install the rotating turret on the rotating turret, the rotating turret can drive a plurality of drums that rotate.
Further, the rotating frame comprises a rotating motor arranged on one side surface of the rotating table, a rotating shaft is connected to the rotating end of the rotating motor through a coupler, a third rolling bearing is arranged at one end of the rotating shaft, the third rolling bearing is arranged inside the square sleeve through a fixing rod, a first bevel gear is arranged on the rotating shaft, a second bevel gear is arranged at one end of the rotating cylinder, located inside the square sleeve, and the first bevel gear is meshed with a plurality of second bevel gears.
Further, the guide rod is arranged on the inner side surface of the arc-shaped supporting plate, a plurality of guide holes are formed in the square sleeve, and one end of the guide rod extends into the guide holes.
The utility model has the beneficial effects that: the steel pipe can be supported through the arc-shaped supporting blocks and the universal balls, friction force generated when the steel pipe moves and rotates is reduced, one end of the expansion frame can extend into the steel pipe, the steel pipe can be conveniently limited, the expansion frame is arranged on the rotating table, the rotating table and the expansion frame can rotate along with each other when the steel pipe rotates, resistance is reduced, the steel pipe can be prevented from shaking greatly when the steel pipe rotates through limiting at the tail part of the steel pipe, and potential safety hazards are reduced;
the arc-shaped supporting plate can be driven to move through the extension of the extension rod, so that the tail of the steel pipe can be conveniently limited;
The first bevel gear is driven to rotate through the rotating shaft, and a plurality of adjusting screws can be driven to move simultaneously through the engagement of the first bevel gear and a plurality of second bevel gears, so that the steel pipe can be conveniently limited and supported.
Drawings
Fig. 1 is a schematic structural view of a cutting limiting device for steel bar sleeve production according to the present utility model;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a partial enlarged view at B in FIG. 1;
FIG. 4 is a schematic diagram of the connection between a mobile station and a rotary screw according to the present utility model;
FIG. 5 is a schematic view of the connection between the arc-shaped support blocks and the universal balls according to the present utility model;
In the figure, 1, a supporting table; 2. a support rod; 3. a drive rack; 4. a mobile station; 5. an arc-shaped supporting block; 6. a universal ball; 7. a first rolling bearing; 8. a rotating table; 9. an expansion bracket; 10. a servo motor; 11. rotating the screw; 12. a screw bearing; 13. a threaded through hole; 14. a guide groove; 15. a guide block; 16. a square sleeve; 17. a connecting rod; 18. a telescopic rod; 19. an arc-shaped supporting plate; 20. a second rolling bearing; 21. rotating the cylinder; 22. adjusting a screw; 23. a rotating frame; 24. a rotating electric machine; 25. a rotating shaft; 26. a third rolling bearing; 27. a fixed rod; 28. a first bevel gear; 29. a second bevel gear; 30. a guide rod; 31. and a guide hole.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. 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.
In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
The utility model provides a steel bar sleeve production cutting limiting device as shown in figures 1-5, which comprises a supporting table 1, wherein one side of the upper end of the supporting table 1 is provided with a plurality of supporting rods 2, the supporting table 1 is provided with a pushing mechanism, and the pushing mechanism is provided with a limiting mechanism; the pushing mechanism comprises a driving frame 3 arranged on one side of the upper surface of the supporting table 1, a moving table 4 is arranged on the driving frame 3, the driving frame 3 can drive the moving table 4 to move, an arc-shaped supporting block 5 is arranged at the upper end of the supporting rod 2, and a plurality of universal balls 6 are arranged on the inner side of the arc-shaped supporting block 5; the limiting mechanism comprises a first rolling bearing 7 arranged at one side of the lower end of the mobile station 4, a rotating table 8 is arranged in the first rolling bearing 7, an expansion bracket 9 is arranged on the rotating table 8, and one end of the expansion bracket 9 can extend into the steel pipe;
The device limits the steel bar sleeve as follows: placing the steel pipe on the universal ball 6 on the arc supporting shoe 5, drive the mobile station 4 through the driving frame 3 and remove, and make expansion frame 9 one end stretch into the steel pipe inside, then can carry out spacingly with the steel pipe afterbody through the expansion of expansion frame 9, drive the mobile station 4 through the driving frame 3 and remove, and then accessible rotation platform 8 and expansion frame 9 promote the steel pipe, the friction force when the universal ball 6 can reduce the steel pipe and remove, after the steel pipe removes appointed length, can drive the steel pipe through three-jaw chuck and rotate, and then can be convenient for cut the steel pipe, expansion frame 9 can carry out spacingly to the steel pipe afterbody, prevent to rock, the friction force when the universal ball 6 can reduce the steel pipe rotation.
Referring to fig. 1 of the specification and fig. 4 of the specification, a driving frame 3 comprises a servo motor 10 arranged on one side of the upper surface of a supporting table 1, a rotating end of the servo motor 10 is connected with a rotating screw 11 through a coupler, one end of the rotating screw 11 is provided with a screw bearing 12, the lower end of the screw bearing 12 is arranged on the upper surface of the supporting table 1, a threaded through hole 13 is formed in a moving table 4, the threaded through hole 13 is connected with the rotating screw 11 through threads, a guide groove 14 is formed in the upper end of the supporting table 1, a guide block 15 is arranged on the lower surface of the moving table 4, and the lower end of the guide block 15 extends into the guide groove 14;
The process of driving the mobile station 4 by the driving frame 3 is as follows: the servo motor 10 is started to rotate, the servo motor 10 can drive the rotating screw 11 to rotate, the rotating screw 11 is in threaded connection with the threaded through hole 13 on the moving table 4, the moving table 4 can be conveniently driven to move, and the moving direction of the moving table 4 can be guaranteed by the guide block 15 and the guide groove 14.
Referring to fig. 1 of the specification and fig. 2 of the specification, the expansion bracket 9 comprises a square sleeve 16 positioned at the front side of the rotating table 8, the square sleeve 16 is connected with the rotating table 8 through a plurality of connecting rods 17, a plurality of telescopic rods 18 are arranged on the square sleeve 16, one ends of the telescopic rods 18 extend to the outer side of the square sleeve 16, one ends of the telescopic rods 18 positioned at the outer side of the square sleeve 16 are provided with arc-shaped supporting plates 19, and one ends of the square sleeve 16 can extend to the inside of the steel pipe;
The process of limiting the steel pipe by the expansion bracket 9 is as follows: can drive through mobile station 4 and rotate platform 8 and square sleeve 16 and remove, and then can be convenient for make square sleeve 16 one end enter into the steel pipe in, then extend telescopic link 18, can promote arc backup pad 19 outside, and then accessible arc backup pad 19 supports the steel pipe afterbody.
Referring to fig. 1 and 2 of the specification, the telescopic rod 18 includes a second rolling bearing 20 fixedly installed on the square sleeve 16, a rotating cylinder 21 is installed in the second rolling bearing 20, an internal thread is provided in the rotating cylinder 21, the rotating cylinder 21 is connected with an adjusting screw 22 through the thread, an arc-shaped supporting plate 19 is installed at one end outside the adjusting screw 22, a rotating frame 23 is installed on the rotating table 8, and the rotating frame 23 can drive a plurality of rotating cylinders 21 to rotate;
The telescopic rod 18 is telescopic as follows; the rotating cylinder 21 can be driven to rotate through the rotating frame 23, the rotating cylinder 21 and the adjusting screw 22 are connected through threads, the adjusting screw 22 can stretch out and draw back when the rotating cylinder 21 rotates, the adjusting screw 22 can drive the arc-shaped supporting plate 19 to stretch out and draw back, and then the steel pipe can be supported conveniently.
Referring to fig. 1 of the specification and fig. 2 of the specification, a rotating frame 23 includes a rotating motor 24 mounted on a side surface of a rotating table 8, a rotating shaft 25 is connected to a rotating end of the rotating motor 24 through a coupling, a third rolling bearing 26 is mounted at one end of the rotating shaft 25, the third rolling bearing 26 is mounted inside a square sleeve 16 through a fixing rod 27, a first bevel gear 28 is mounted on the rotating shaft 25, a second bevel gear 29 is mounted at one end of the rotating cylinder 21 located inside the square sleeve 16, and the first bevel gear 28 is engaged with the plurality of second bevel gears 29;
The rotating frame 23 drives the rotating cylinder 21 to rotate, the rotating motor 24 is started to rotate, the rotating motor 24 can drive the rotating shaft 25 and the first bevel gears 28 to rotate, the first bevel gears 28 are meshed with the plurality of second bevel gears 29, the plurality of second bevel gears 29 and the rotating cylinder 21 can be driven to rotate, and the adjusting screw 22 can be stretched and contracted through threaded connection of the rotating cylinder 21 and the adjusting screw 22.
Reference is made to figure 1 of the description and figure 2 of the description. The inside surface mounting of arc backup pad 19 has guide bar 30, opens a plurality of guiding holes 31 on square sleeve 16, and guide bar 30 one end stretches into in the guiding hole 31, and guide bar 30 and guiding hole 31 can carry out the spacing to arc backup pad 19 to prevent arc backup pad 19 and adjusting screw 22 rotation.
Although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (6)
1. The cutting limiting device for the production of the reinforced sleeve comprises a supporting table (1), wherein a plurality of supporting rods (2) are arranged on one side of the upper end of the supporting table (1), and the cutting limiting device is characterized in that a pushing mechanism is arranged on the supporting table (1), and a limiting mechanism is arranged on the pushing mechanism;
The pushing mechanism comprises a driving frame (3) arranged on one side of the upper surface of the supporting table (1), a moving table (4) is arranged on the driving frame (3), the driving frame (3) can drive the moving table (4) to move, an arc-shaped supporting block (5) is arranged at the upper end of the supporting rod (2), and a plurality of universal balls (6) are arranged on the inner side of the arc-shaped supporting block (5);
The limiting mechanism comprises a first rolling bearing (7) arranged on one side of the lower end of the movable table (4), a rotating table (8) is arranged in the first rolling bearing (7), an expansion bracket (9) is arranged on the rotating table (8), and one end of the expansion bracket (9) can extend into the steel pipe.
2. The cutting limiting device for steel bar sleeve production according to claim 1, wherein the driving frame (3) comprises a servo motor (10) arranged on one side of the upper surface of the supporting table (1), a rotating end of the servo motor (10) is connected with a rotating screw rod (11) through a coupling, a screw rod bearing (12) is arranged at one end of the rotating screw rod (11), the lower end of the screw rod bearing (12) is arranged on the upper surface of the supporting table (1), a threaded through hole (13) is formed in the moving table (4), the threaded through hole (13) is connected with the rotating screw rod (11) through threads, a guide groove (14) is formed in the upper end of the supporting table (1), a guide block (15) is arranged on the lower surface of the moving table (4), and the lower end of the guide block (15) extends into the guide groove (14).
3. The steel bar sleeve production cutting limiting device according to claim 1, wherein the expansion bracket (9) comprises a square sleeve (16) positioned at the front side of the rotating table (8), the square sleeve (16) is connected with the rotating table (8) through a plurality of connecting rods (17), a plurality of telescopic rods (18) are installed on the square sleeve (16), one end of each telescopic rod (18) extends to the outer side of the square sleeve (16), an arc-shaped supporting plate (19) is installed at one end of each telescopic rod (18) positioned at the outer side of the square sleeve (16), and one end of each square sleeve (16) can extend into a steel pipe.
4. A steel bar sleeve production cutting limiting device according to claim 3, characterized in that the telescopic rod (18) comprises a second rolling bearing (20) fixedly installed on the square sleeve (16), a rotating cylinder (21) is installed in the second rolling bearing (20), internal threads are arranged in the rotating cylinder (21), the rotating cylinder (21) is connected with an adjusting screw (22) through threads, the arc-shaped supporting plate (19) is installed at one end outside the adjusting screw (22), a rotating frame (23) is installed on the rotating table (8), and the rotating frame (23) can drive a plurality of rotating cylinders (21) to rotate.
5. The steel bar sleeve production cutting limiting device according to claim 4, wherein the rotating frame (23) comprises a rotating motor (24) arranged on one side surface of the rotating table (8), a rotating shaft (25) is connected to the rotating end of the rotating motor (24) through a coupler, a third rolling bearing (26) is arranged at one end of the rotating shaft (25), the third rolling bearing (26) is arranged inside the square sleeve (16) through a fixing rod (27), a first bevel gear (28) is arranged on the rotating shaft (25), a second bevel gear (29) is arranged at one end of the rotating cylinder (21) located inside the square sleeve (16), and the first bevel gear (28) is meshed with the plurality of second bevel gears (29).
6. The cutting limiting device for steel bar sleeve production according to claim 5, wherein a guide rod (30) is mounted on the inner side surface of the arc-shaped supporting plate (19), a plurality of guide holes (31) are formed in the square sleeve (16), and one end of the guide rod (30) extends into the guide holes (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420017108.0U CN221538256U (en) | 2024-01-04 | 2024-01-04 | Cutting limiting device for steel bar sleeve production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420017108.0U CN221538256U (en) | 2024-01-04 | 2024-01-04 | Cutting limiting device for steel bar sleeve production |
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| Publication Number | Publication Date |
|---|---|
| CN221538256U true CN221538256U (en) | 2024-08-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420017108.0U Active CN221538256U (en) | 2024-01-04 | 2024-01-04 | Cutting limiting device for steel bar sleeve production |
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| Country | Link |
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| CN (1) | CN221538256U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118927323A (en) * | 2024-10-12 | 2024-11-12 | 连云港爱孚特密封件有限公司 | A cutting device for producing sealing parts |
-
2024
- 2024-01-04 CN CN202420017108.0U patent/CN221538256U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118927323A (en) * | 2024-10-12 | 2024-11-12 | 连云港爱孚特密封件有限公司 | A cutting device for producing sealing parts |
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