CN220240811U

CN220240811U - Round steel bar feeding device

Info

Publication number: CN220240811U
Application number: CN202222636275.7U
Authority: CN
Inventors: 焦绪东
Original assignee: Qingdao Xinniu Forging Machinery Co ltd
Current assignee: Qingdao Xinniu Forging Machinery Co ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-12-26
Anticipated expiration: 2032-10-09

Abstract

The utility model relates to the technical field of feeding devices and discloses a round steel bar feeding device which comprises a base, wherein fixing rods are fixedly arranged at four corners of the top of the base, guide rods are arranged in the fixing rods in a telescopic manner, a workbench is fixedly arranged at the top of the guide rods, fixing blocks are fixedly arranged at two ends of the middle position of the top of the workbench, and a transmission shaft is arranged between the fixing blocks in a rotating manner.

Description

Round steel bar feeding device

Technical Field

The utility model belongs to the technical field of feeding devices, and particularly relates to a round steel bar feeding device.

Background

The round steel bars are distributed in a plurality of types, wherein the stainless steel round steel bars have the characteristics of good corrosion resistance, heat resistance, low-temperature strength, mechanical properties and the like, and in the later use and processing process of the round steel bars, a feeding mechanism is required to assist bar materials to be processed by a lathe, so that along with the progress of the technological technology, a feeding mechanism is required to transport and feed the round steel bars.

But the round steel bar material feeding unit in the present market, holistic limiting plate can't adjust to the condition that the rod breaks away from appears easily in the pay-off in-process, traditional round steel bar material feeding unit simultaneously, the whole device height can not adjust, can't dock the lathe of different models.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the round steel bar feeding device, which effectively solves the problems that the round steel bar feeding device in the current market cannot be adjusted by an integral limiting plate, so that bar separation easily occurs in the feeding process, and meanwhile, the height of the integral device cannot be adjusted by the traditional round steel bar feeding device, and the machine tools of different types cannot be butted.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a round steel bar material feeding unit, includes the base, base top four corners fixed mounting has the dead lever, and the inside flexible guide bar that is provided with of dead lever, and guide bar top fixed mounting has the workstation, and workstation top intermediate position both ends fixed mounting has the fixed block, rotates between the fixed block and is provided with the transmission shaft, and the transmission shaft outside spiral is provided with the blade, fixedly on the fixed block of workstation top one side be provided with the servo motor who is connected with the transmission shaft, workstation top both sides slip be provided with the limiting plate of transmission shaft parallel, the adjacent one side evenly spaced rotation of limiting plate is provided with the cylinder, limiting plate top fixed mounting has the stock guide.

Preferably, the fixing bolts are rotatably arranged above the outer sides of the fixing rods, and threaded holes matched with the fixing bolts are uniformly formed in the surfaces of the guide rods at intervals.

Preferably, the base top both sides are rotated and are provided with first bracing piece, and first bracing piece top is rotated and is provided with the connecting block, and the connecting block top is rotated and is provided with the second bracing piece of being connected with the workstation bottom rotation.

Preferably, the connecting block is connected through a bidirectional screw rod thread in a penetrating way, and a rotating handle is fixedly arranged at one end of the bidirectional screw rod.

Preferably, the sliding blocks are fixedly arranged on two sides of the bottom of the limiting plate, and sliding grooves matched with the sliding blocks are formed in the surface of the workbench.

Preferably, the fixed plates are fixedly arranged at the two middle positions of the workbench, screw threads at the middle positions of the fixed plates penetrate through screw rods which are rotationally connected with the limiting plates, and the other ends of the screw rods are fixedly provided with rotating blocks.

Preferably, balls tangent to the bottom of the sliding block are uniformly arranged in the sliding groove, and lubricating oil is coated on the surfaces of the balls.

Compared with the prior art, the utility model has the beneficial effects that:

1) In operation, the rotating block drives the screw rod to rotate so as to drive the limiting plates to slide, and at the moment, the sliding blocks are mutually matched with the sliding grooves, so that the moving stability of the limiting plates is improved, the distance between the two limiting plates can be adjusted to a proper position to limit the round steel bars, the round steel bars are prevented from falling off in the moving process, meanwhile, the friction coefficient between the round steel bars and the limiting plates in the moving process is conveniently reduced through the roller, and the round steel bars with different specifications are conveniently limited, so that the whole application range is improved;

2) The two-way screw rod is driven to rotate through the rotating handle, so that the first supporting rods and the second supporting rods on two sides of the two connecting blocks are driven to be perpendicular to or flush with the base, the workbench is conveniently driven to move upwards or downwards and simultaneously moves in a sliding mode through the guide rod in the fixing rod, the stability of up-and-down movement of the workbench is improved, the fixing bolt is inserted into the threaded hole through rotation, the overall stability is improved, the feeding height of the round steel rod can be adjusted, and the feeding is convenient to use and carried out on machine tools with different heights.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a front view of the present utility model;

FIG. 2 is a cross-sectional view of a securing lever of the present utility model;

FIG. 3 is a cross-sectional view of a limiting plate of the present utility model;

in the figure: 1. a base; 2. a fixed rod; 3. a guide rod; 4. a work table; 5. a fixed block; 6. a transmission shaft; 7. a blade; 8. a servo motor; 9. a limiting plate; 10. a roller; 11. a fixing bolt; 12. a threaded hole; 13. a first support bar; 14. a connecting block; 15. a second support bar; 16. a two-way screw rod; 17. a slide block; 18. a chute; 19. a fixing plate; 20. a screw; 21. and (3) rolling balls.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the 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.

The first embodiment is given by fig. 1, fig. 2 and fig. 3, the utility model comprises a base 1, the four corners of the top of the base 1 are fixedly provided with a fixed rod 2, a good fixing effect is achieved, the inside of the fixed rod 2 is telescopically provided with a guide rod 3, the top of the guide rod 3 is fixedly provided with a workbench 4, the workbench 4 is conveniently supported, two ends of the middle position of the top of the workbench 4 are fixedly provided with a fixed block 5, a transmission shaft 6 is rotatably arranged between the fixed blocks 5, blades 7 are spirally arranged outside the transmission shaft 6, the blades 7 are driven to rotate by the transmission shaft 6 so as to push round steel bars to move, the fixed block 5 on one side of the top of the workbench 4 is fixedly provided with a servo motor 8 connected with the transmission shaft 6, two sides of the top of the workbench 4 are slidably provided with limiting plates 9 parallel to the transmission shaft 6, round steel bars in the feeding process are conveniently limited, one side of each limiting plate 9 is uniformly and alternately rotated to be provided with a roller 10, the friction coefficient between the round steel bars and the limiting plates is conveniently reduced, the top of the limiting plates 9 is fixedly provided with a guide plate, and the round bars are conveniently put above the transmission shaft 6.

In the second embodiment, as shown in fig. 2, fixing bolts 11 are rotatably arranged above the outer side of the fixing rod 2, threaded holes 12 matched with the fixing bolts 11 are uniformly formed in the surface of the guide rod 3 at intervals, and the guide rod 3 is fixed by rotating the fixing bolts 11 to insert the fixing bolts 11 into the threaded holes 12.

In the third embodiment, based on the first embodiment, as shown in fig. 1, two sides of the top of the base 1 are rotatably provided with a first supporting rod 13, the top of the first supporting rod 13 is rotatably provided with a connecting block 14, the top of the connecting block 14 is rotatably provided with a second supporting rod 15 rotatably connected with the bottom of the workbench 4, and the first supporting rod 13 and the second supporting rod 15 move relatively or oppositely, so that the workbench 4 is conveniently driven to move up and down.

In the fourth embodiment, based on the first embodiment, as shown in fig. 1, the connection block 14 is connected through threads of the bidirectional screw rod 16, a rotating handle is fixedly installed at one end of the bidirectional screw rod 16, and the connection can be driven to be closed or opened by rotating the bidirectional screw rod 16, so that the first support rod 13 and the second support rod 15 can be driven to move relatively or reversely.

On the basis of the fifth embodiment, as shown in fig. 3, sliding blocks 17 are fixedly installed on two sides of the bottom of the limiting plate 9, sliding grooves 18 matched with the sliding blocks 17 are formed in the surface of the workbench 4, and the sliding blocks 17 and the sliding grooves 18 are matched with each other so that the limiting plate 9 can conveniently slide on the surface of the workbench 4.

In the sixth embodiment, as shown in fig. 3, on the basis of the first embodiment, a fixing plate 19 is fixedly installed in the middle of two positions of the workbench 4, a screw 20 rotationally connected with the limiting plate 9 is threaded through the middle position of the fixing plate 19, a rotating block is fixedly installed at the other end of the screw 20, and the limiting plate 9 can be driven to move by rotating the screw 20.

In the seventh embodiment, as shown in fig. 3, balls 21 tangent to the bottom of the sliding block 17 are uniformly arranged in the sliding groove 18, the surfaces of the balls 21 are coated with lubricating oil, and the sliding friction coefficient of the sliding block 17 is reduced by arranging the balls 21.

Working principle: when the feeding machine tool works, according to different heights of the machine tool which needs to be fed, the bidirectional screw rod 16 is driven to rotate through the rotating handle, as the bidirectional screw rod 16 is in threaded connection with the connecting block 14, the two connecting blocks 14 are driven to be closed or opened, so that the first supporting rod 13 and the second supporting rod 15 are vertical or flush with the base 1, the workbench 4 is conveniently driven to move upwards or downwards through the first supporting rod 13 and the second supporting rod 15, at the moment, the workbench 4 is conveniently driven to move in a sliding manner in the fixing rod 2 through the guide rod 3, the stability of the workbench 4 in the vertical movement is improved, the bidirectional screw rod 16 is stopped to rotate after the workbench 4 is adjusted to a proper position, then the fixing bolt 11 is inserted into the threaded hole 12 through rotation, the overall stability is improved, the feeding height of the round steel rod can be adjusted, the feeding machine tool with different heights is conveniently used, then the screw rod 20 is driven to rotate through the rotating block according to the specification of the round steel bar to be fed, and the screw rod 20 is in threaded connection with the fixed plate 19, so that the limiting plate 9 is conveniently driven to slide on the surface of the workbench 4 through the screw rod 20, the sliding block 17 and the sliding groove 18 are mutually matched at the moment, the moving stability of the limiting plate 9 is improved, the ball 21 is arranged in the sliding groove 18, so that the friction coefficient of the sliding block 17 is reduced, the limiting plate 9 is convenient to move, the distance between the two limiting plates 9 can be adjusted to a proper position, then the round steel bar is placed on the blade 7 through the guide plate, the transmission shaft 6 and the blade 7 are driven to rotate through the starting servo motor 8, the round steel bar can be pushed in a spiral mode, the round steel bar is conveniently limited through the limiting plate 9 at the moment, the round steel bar is prevented from falling in the moving process, meanwhile, the friction coefficient between the round steel bars in moving and the limiting plate 9 is reduced conveniently through the roller 10, so that the round steel bars with different specifications are limited conveniently, and the whole application range is improved.

Claims

1. Round steel bar material feeding unit, including base (1), its characterized in that: the utility model discloses a base, including base (1), base, fixed rod (2), fixed rod (3), fixed rod (4), fixed block (5) are fixed in fixed mounting in top intermediate position both ends of workstation (4), rotate between fixed block (5) and be provided with transmission shaft (6), transmission shaft (6) outside spiral is provided with blade (7), fixed servo motor (8) that are connected with transmission shaft (6) are provided with on fixed block (5) of workstation (4) top one side, workstation (4) top both sides slip is provided with limiting plate (9) parallel with transmission shaft (6), adjacent one side evenly spaced rotation of limiting plate (9) is provided with cylinder (10), limiting plate (9) top fixed mounting has the stock guide.

2. A round bar stock feeder as set forth in claim 1, wherein: the upper part of the outer side of the fixed rod (2) is rotatably provided with fixed bolts (11), and threaded holes (12) matched with the fixed bolts (11) are uniformly formed in the surface of the guide rod (3) at intervals.

3. A round bar stock feeder as set forth in claim 1, wherein: the base is characterized in that first supporting rods (13) are rotatably arranged on two sides of the top of the base (1), connecting blocks (14) are rotatably arranged on the top of the first supporting rods (13), and second supporting rods (15) rotatably connected with the bottom of the workbench (4) are rotatably arranged on the top of the connecting blocks (14).

4. A round bar stock feeder according to claim 3, wherein: the connecting block (14) is connected through threads of the bidirectional screw rod (16), and a rotating handle is fixedly arranged at one end of the bidirectional screw rod (16).

5. A round bar stock feeder as set forth in claim 1, wherein: the two sides of the bottom of the limiting plate (9) are fixedly provided with sliding blocks (17), and the surface of the workbench (4) is provided with sliding grooves (18) matched with the sliding blocks (17).

6. A round bar stock feeder as set forth in claim 1, wherein: the two middle positions of the workbench (4) are fixedly provided with fixing plates (19), screw rods (20) which are rotatably connected with the limiting plates (9) are arranged in the middle positions of the fixing plates (19) in a threaded penetrating mode, and rotating blocks are fixedly arranged at the other ends of the screw rods (20).

7. A round bar stock feeder as recited in claim 5, wherein: the inside of the sliding groove (18) is uniformly provided with balls (21) tangent to the bottom of the sliding block (17), and the surfaces of the balls (21) are coated with lubricating oil.