CN219465704U

CN219465704U - Burr polishing treatment equipment for dummy bar

Info

Publication number: CN219465704U
Application number: CN202320742277.6U
Authority: CN
Inventors: 于成海
Original assignee: Anshan Taihe Continuous Casting Machinery Co ltd
Current assignee: Anshan Taihe Continuous Casting Machinery Co ltd
Priority date: 2023-04-07
Filing date: 2023-04-07
Publication date: 2023-08-04
Anticipated expiration: 2033-04-07

Abstract

The utility model relates to the technical field of polishing equipment, in particular to burr polishing equipment for a dummy bar, which comprises: the base is provided with a fixed plate at one side; the drive assembly polishes, set up fixed plate one side on the base in the drive assembly that polishes for carry out the drive work of polishing of dummy bar, the drive assembly that polishes includes: the motor is fixed on one side of the fixed plate, and a driving gear connected with the motor is arranged on the other side of the fixed plate; the fixed rod is fixed on a fixed plate at one side of the driving gear, and a driven gear matched with the driving gear is rotatably arranged on the fixed rod; when the burr of dummy bar is polished, the burr on the dummy bar can be automatically polished through the equipment, so that the surface of the dummy bar is clean, and the equipment polishes the burr of the dummy bar more comprehensively and thoroughly.

Description

Burr polishing treatment equipment for dummy bar

Technical Field

The utility model relates to the technical field of polishing equipment, in particular to burr polishing equipment for a dummy bar.

Background

Dummy bar, one of the important devices for continuous cast steel and iron making. The dummy bar consists of a dummy bar head, a transition piece and a bar body. Before casting, the dummy bar head and part of the transition piece enter a crystallizer to form a movable 'inner bottom' of the crystallizer, after casting is started, molten steel is solidified and is condensed with the dummy bar head, a dummy bar is pulled by a withdrawal and straightening machine, a casting blank is continuously pulled out of the crystallizer until the dummy bar head is separated from the casting blank by the rear of the withdrawal and straightening machine, and the casting blank enters a dummy bar storage device.

The existing dummy bar needs to polish the surface of the bar body after production is completed, but the existing burr polishing efficiency is lower, and the existing burr polishing efficiency is inconvenient when the existing burr is polished due to the fact that the bar body is longer, the efficient and rapid comprehensive polishing treatment of the dummy bar cannot be performed, and the polishing effect cannot be guaranteed.

Therefore, we propose a burr polishing treatment device for dummy bars to solve the above problems.

Disclosure of Invention

The utility model aims to provide burr polishing treatment equipment for a dummy bar, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a burr grinding treatment apparatus of a dummy bar, comprising: the base is provided with a fixed plate at one side;

the drive assembly polishes, set up fixed plate one side on the base in the drive assembly that polishes for carry out the drive work of polishing of dummy bar, the drive assembly that polishes includes: the motor is fixed on one side of the fixed plate, and a driving gear connected with the motor is arranged on the other side of the fixed plate; the fixed rod is fixed on a fixed plate at one side of the driving gear, and a driven gear matched with the driving gear is rotatably arranged on the fixed rod; the rotary cylinder is rotatably arranged on one side of the fixed rod, a connecting cylinder is fixed on one side of the driven gear, and a sliding key of the connecting cylinder is arranged at one end of the rotary cylinder; the fixed bevel gear is fixed at one end of a rod body of a fixed rod in the rotating cylinder, a rotating bevel gear matched with the fixed bevel gear is rotatably arranged on the connecting cylinder at one side of the fixed bevel gear, a connecting column is arranged at a non-central position at one side of the rotating bevel gear, an annular guide groove is formed in an inner cylinder body of the rotating cylinder, and one end of the connecting column is arranged in the annular guide groove;

the polishing assembly is arranged on one side of the polishing driving assembly and connected with the polishing driving assembly and is used for directly polishing the dummy bar.

As a further scheme of the utility model: the fixing frame is fixedly arranged on the other side of the base, a first through groove is formed in the fixing frame, a clamping block is slidably arranged in the first through groove, a first guide sliding rod and a two-way adjusting screw rod are further arranged in the first through groove, and the clamping block is arranged on the first guide sliding rod and the two-way adjusting screw rod and used for fixing a dummy bar.

It is another object of an embodiment of the present utility model that the sharpening assembly comprises:

the baffle is fixed in the rotating cylinder, and a telescopic piece is fixed at the center of the baffle;

the second penetrating groove is formed in the partition plate, a second guide sliding rod is fixed in the second penetrating groove, a first connecting plate is installed on the second guide sliding rod in a sliding mode, and a rotating connecting plate is installed between the first connecting plate and the telescopic piece in a rotating mode;

the second connecting plate is fixed on the first connecting plate, and one side of the second connecting plate is fixed with a polishing block.

As a further scheme of the utility model: still be fixed with the support frame on the base, rotate a section of thick bamboo slidable mounting in the support frame, just be provided with the blanking mouth on rotating a section of thick bamboo for the dropping of polishing piece.

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

when the burr polishing equipment for the dummy bar is used, the dummy bar is placed and fixed at one end of the base, then the polishing driving assembly is utilized to drive the polishing assembly to carry out reciprocating motion polishing treatment on the dummy bar placed in the polishing assembly, and when the burr polishing equipment is used for polishing the dummy bar, the burr polishing equipment is high in efficiency, rapid, comprehensive and thorough in polishing.

Drawings

Fig. 1 is a front view of a burr grinding processing apparatus of a dummy bar.

Fig. 2 is a left side view of a holder of a burr grinding treatment apparatus of a dummy bar.

Fig. 3 is a front cross-sectional view of a rotating cylinder of a burr-grinding processing apparatus of a dummy bar.

Fig. 4 is a left side view of a bulkhead of a burr grinding processing apparatus of a dummy bar.

Fig. 5 is a schematic structural view of a rotating cylinder of a burr grinding treatment apparatus of a dummy bar.

In the figure: the device comprises a base, a 2-fixing plate, a 3-fixing frame, a 4-bidirectional adjusting screw rod, a 5-clamping block, a 6-first guide sliding rod, a 7-first through groove, an 8-motor, a 9-driving gear, a 10-driven gear, an 11-connecting cylinder, a 12-rotating cylinder, a 13-supporting frame, a 14-blanking port, a 15-fixing rod, a 17-fixed bevel gear, an 18-annular guide groove, a 19-rotating bevel gear, a 20-connecting column, a 21-partition plate, a 22-telescopic piece, a 23-second through groove, a 24-second guide sliding rod, a 25-first connecting plate, a 26-rotating connecting plate, a 27-second connecting plate and a 28-grinding block.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.

Referring to fig. 1 and 2, and fig. 3 and 4 and 5, in an embodiment of the present utility model, a burr polishing apparatus for a dummy bar includes: the base 1, one side of the base 1 is provided with a fixed plate 2;

the drive assembly polishes, set up fixed plate 2 one side on base 1 in the drive assembly that polishes for carry out the drive work of polishing of dummy bar, drive assembly that polishes includes: the motor 8 is fixed on one side of the fixed plate 2, and a driving gear 9 connected with the motor 8 is arranged on the other side of the fixed plate 2; a fixed rod 15, wherein the fixed rod 15 is fixed on the fixed plate 2 at one side of the driving gear 9, and a driven gear 10 matched with the driving gear 9 is rotatably arranged on the fixed rod 15; a rotating cylinder 12, wherein the rotating cylinder 12 is rotatably installed on one side of a fixed rod 15, a connecting cylinder 11 is fixed on one side of a driven gear 10, and a sliding key of the connecting cylinder 11 is installed at one end of the rotating cylinder 12; a fixed bevel gear 17, wherein the fixed bevel gear 17 is fixed at one end of a rod body of a fixed rod 15 in the rotating cylinder 12, a rotating bevel gear 19 matched with the fixed bevel gear 17 is rotatably arranged on a connecting cylinder 11 at one side of the fixed bevel gear 17, a connecting column 20 is arranged at a non-central position at one side of the rotating bevel gear 19, an annular guide groove 18 is arranged on an inner cylinder body of the rotating cylinder 12, and one end of the connecting column 20 is arranged in the annular guide groove 18;

In this embodiment, place the dummy bar and fix the one end at base 1, then utilize the drive assembly that polishes to drive the subassembly of polishing and carry out reciprocating motion to the dummy bar of placing in the subassembly of polishing and polish the processing, this burr equipment of polishing is when carrying out the processing of polishing of dummy bar, and is not only comparatively high-efficient quick and polish comparatively comprehensive thoroughly.

Referring to fig. 1 and 2, and fig. 3 and fig. 4 and fig. 5, in this embodiment, a fixing frame 3 is fixedly mounted on the other side of the base 1, a first through groove 7 is provided on the fixing frame 3, a clamping block 5 is slidably mounted in the first through groove 7, a first guide sliding rod 6 and a bidirectional adjusting screw 4 are further provided in the first through groove 7, and the clamping block 5 is mounted on the first guide sliding rod 6 and the bidirectional adjusting screw 4 for fixing the dummy bar.

In this embodiment, when polishing the dummy bar, one end of the dummy bar is first placed in the polishing assembly, and then the clamp block 5 in the first through groove 7 is moved by rotating the bidirectional adjusting screw 4, thereby fixing one end of the dummy bar.

In this embodiment, when polishing the dummy bar, the driving gear 9 is driven to rotate by the motor 8, so that the driving gear 9 drives the driven gear 10 with which one side is engaged to rotate, the driven gear 10 drives the connecting cylinder 11 with which one side rotates, so as to drive the rotating cylinder 12 rotatably mounted on the fixing rod 15 to rotate, and when the rotating cylinder 12 rotates, the rotating bevel gear 19 on the connecting cylinder 11 positioned in the rotating cylinder 12 rotates with the rotation of the driven gear 10, and due to the rotation of the rotating cylinder 12, the connecting post 20 on one side of the rotating bevel gear 19 rotates in the annular guide groove 18 in the rotating cylinder 12, so as to drive the rotating cylinder 12 to rotate and simultaneously perform transverse reciprocating motion.

Referring to fig. 1 and 2 and 3 and 4 and 5, in this embodiment, the polishing assembly includes:

a diaphragm 21, wherein the diaphragm 21 is fixed in the rotary cylinder 12, and a telescopic piece 22 is fixed at the center of the diaphragm 21;

the second through groove 23 is formed in the partition plate 21, a second guide sliding rod 24 is fixed in the second through groove 23, a first connecting plate 25 is slidably mounted on the second guide sliding rod 24, and a rotating connecting plate 26 is rotatably mounted between the first connecting plate 25 and the telescopic piece 22;

the second connecting plate 27, the second connecting plate 27 is fixed on the first connecting plate 25 and a grinding block 28 is fixed on one side of the second connecting plate 27.

In this embodiment, when polishing is performed, the telescopic member 22 is used to drive the rotating connection plate 26 to move, so that the rotating connection plate 26 drives the first connection plate 25 on one side to move in the second through groove 23 on the partition plate 21, so that the first connection plate 25 drives the second connection plate 27 to move, the polishing block 28 on one side of the second connection plate 27 clamps the dummy bar along with the dummy bar, and the polishing block 28 reciprocates on the surface of the dummy bar along with the rotation and reciprocation of the rotating cylinder 12.

Referring to fig. 1 and 2, and fig. 3 and 4 and 5, in this embodiment, a supporting frame 13 is further fixed on the base 1, the rotating cylinder 12 is slidably mounted in the supporting frame 13, and a blanking opening 14 is provided on the rotating cylinder 12 for falling of polishing chips.

Working principle: when the ingot rod polishing device works, firstly, one end of the dummy bar is placed in the polishing assembly, then the clamping block 5 in the first through groove 7 is moved by rotating the bidirectional adjusting screw 4, so that one end of the dummy bar is fixed, the motor 8 drives the driving gear 9 to rotate, the driving gear 9 drives one side to rotate with the matched driven gear 10, the driven gear 10 drives the connecting cylinder 11 on one side to rotate along with the driven gear 10, the rotating cylinder 12 rotatably installed on the fixed rod 15 is driven to rotate, when the rotating cylinder 12 rotates, the rotating bevel gear 19 on the connecting cylinder 11 in the rotating cylinder 12 rotates along with the rotation of the connecting cylinder 11, and the connecting cylinder 11 drives the rotating bevel gear 19 to rotate with the fixed bevel gear 17 on one end of the fixed rod 15 on one side, so that the rotating bevel gear 19 rotates along with the rotation of the connecting cylinder 11, the connecting cylinder 20 drives the connecting cylinder 20 on one side to rotate along with the rotation of the rotating bevel gear 19, the annular guide groove 18 in the rotating cylinder 12 rotates along with the rotating bevel gear 19, and the connecting plate 22 drives the connecting plate 26 to reciprocate on the rotating plate 25 along with the rotation of the connecting plate 25, and the connecting plate 25 reciprocates on the first side of the connecting plate 25 simultaneously when the connecting plate 26 rotates along with the rotation of the connecting plate 25.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and improvements can be made without departing from the spirit of the utility model, and it should also be considered that the scope of the utility model is not affected by the effect of the utility model and the utility of the patent.

Claims

1. Burr polishing treatment equipment of dummy bar, characterized by, include: the base is provided with a fixed plate at one side;

2. The burr polishing treatment device of the dummy bar according to claim 1, wherein a fixing frame is fixedly arranged on the other side of the base, a first through groove is formed in the fixing frame, a clamping block is slidably arranged in the first through groove, a first guide sliding rod and a bidirectional adjusting screw rod are further arranged in the first through groove, and the clamping block is arranged on the first guide sliding rod and the bidirectional adjusting screw rod and used for fixing the dummy bar.

3. The burr grinding treatment apparatus of a dummy bar according to claim 2, wherein the grinding assembly comprises:

4. The burr polishing treatment device of a dummy bar according to claim 3, wherein the base is further fixed with a supporting frame, the rotating cylinder is slidably mounted in the supporting frame, and a blanking port is formed in the rotating cylinder for falling of polishing scraps.