CN216990181U

CN216990181U - Automatic deburring device of flame cutting machine

Info

Publication number: CN216990181U
Application number: CN202123017291.XU
Authority: CN
Inventors: 冯小影
Original assignee: Shanghai Aikesheng Industrial Co ltd
Current assignee: Shanghai Aikesheng Industrial Co ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-07-19
Anticipated expiration: 2031-12-03

Abstract

The utility model relates to the technical field of flame cutting machines, in particular to an automatic deburring device of a flame cutting machine. It has solved the problem that current device is not convenient for handle the burr on the horizontal workpiece. The automatic deburring machine comprises a base, wherein a first clamping mechanism and a second clamping mechanism which are oppositely arranged are arranged on the base, two ends of a workpiece are respectively clamped through the first clamping mechanism and the second clamping mechanism, the distance between the first clamping mechanism and the second clamping mechanism is equal to the length of the workpiece, a translation frame is further arranged on the base, an electric cylinder is arranged on the translation frame and is parallel to the workpiece, an output end of the electric cylinder is connected with a deburring sleeve, the deburring sleeve is arranged on the workpiece, and the deburring sleeve is driven by the electric cylinder to move along the length direction of the workpiece. The automatic deburring machine is convenient for complete deburring of the surface of a workpiece, effectively improves deburring effect, is high in automation degree and rapid to install, is convenient for deburring of workpieces when horizontally placed, reduces deburring difficulty, and improves machining efficiency.

Description

Automatic deburring device of flame cutting machine

Technical Field

The utility model relates to the technical field of flame cutting machines, in particular to an automatic deburring device of a flame cutting machine.

Background

In the continuous casting production process, a hot casting blank is cut by a flame cutting machine according to a certain length section by section, and because a steel slag (billet burr for short) is adhered to the lower edge of a billet cut during flame cutting, the oxidized steel slag has higher hardness, is not removed and is possibly embedded into steel when being carried into steel rolling, so that the internal quality does not meet the technical requirements and defective products are generated, and measures are taken to remove the burr. A casting blank produced by a conventional arc continuous casting machine is cut by a horizontal flame cutting machine, a cutting gun is arranged above the casting blank, flame is cut from top to bottom, and a burr is arranged on the lower side of a notch of the casting blank.

When the existing vertical continuous casting machine is used for production, a casting blank is always in a vertical state, a vertical flame cutting machine is required for cutting, and flame is horizontally cut from front to back. However, after the cut-to-length casting blank is transported to the horizontal roller way through the casting blank lifting trolley, the conventional deburring device cannot meet the deburring requirement due to the fact that burrs are located on the circumferential outer side of the casting blank, burrs on the horizontal casting blank cannot be conveniently processed, the difficulty in processing the burrs is increased, and the processing efficiency is reduced.

Disclosure of Invention

The utility model provides an automatic deburring device of a flame cutting machine, which can improve the installation stability of a workpiece and is convenient for complete deburring treatment on the surface of the workpiece; the shape of this work piece is cylindric, and it is the ring form to remove the thorn cover, and the internal diameter that removes the thorn cover equals the diameter of work piece, effectively promotes burr treatment effect, and degree of automation is high, and the installation is swift, and the burr on the work piece when the level of being convenient for handle is put has reduced the burr and has handled the degree of difficulty, improves machining efficiency.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides an automatic burring device of flame cutting machine, includes the base, be equipped with two relative first fixture and the second fixture that set up on the base, through first fixture and second fixture press from both sides the both ends of work piece respectively tightly, distance between first fixture and the second fixture equals the length of work piece, still be equipped with translation frame on the base, be equipped with the electric jar on the translation frame, the electric jar is parallel with the work piece, the output is connected with the cover of deburring on the electric jar, the cover of deburring is located on the work piece, through the electric jar drives the cover of deburring and removes along the length direction of work piece.

Furthermore, the shape of work piece is cylindric, the cover of deburring is the ring form, the internal diameter of the cover of deburring equals the diameter of work piece.

Furthermore, a slag flowing port is formed at the bottom end of the inner side of the deburring sleeve.

Furthermore, two slag receiving blocks are symmetrically arranged on two sides of the workpiece on the base, a guide arc surface is arranged on the inner side of each slag receiving block, a slag receiving opening is formed in the base, and the bottom end of each guide arc surface is connected with the corresponding slag receiving opening.

Further, the first clamping mechanism comprises a first clamping seat, a first left slide block, a first right slide block, a first screw rod and a first servo motor, the first clamping seat is arranged at one end of the workpiece, the first servo motor is arranged on the first clamping seat, the output end of the first servo motor is fixedly connected with a first screw rod, the first screw rod is provided with a first screw thread part and a second screw thread part with opposite rotation directions, the first left slide block and the first right slide block are respectively in threaded connection with the first threaded part and the second threaded part, the bottom end of the first left slide block is connected on the first clamping seat in a sliding way, the bottom end of the first right slide block is connected on the second clamping seat in a sliding way, the first left slide block is provided with a first left baffle ring, the first right slide block is provided with a first right baffle ring, when the first left sliding block and the first right sliding block move in place in opposite directions, the inner sides of the first left retaining ring and the first right retaining ring are both abutted against the outer side of the workpiece.

Furthermore, the second clamping mechanism comprises a second clamping seat, a second left slide block, a second right slide block, a second screw rod and a second servo motor, the second clamping seat is arranged at the other end of the workpiece, the second servo motor is arranged on the second clamping seat, the output end of the second servo motor is fixedly connected with a second screw rod, the second screw rod is provided with a third screw thread part and a fourth screw thread part with opposite rotation directions, the second left sliding block and the second right sliding block are respectively in threaded connection with the third threaded part and the fourth threaded part, the bottom end of the second left sliding block is connected on the second clamping seat in a sliding way, the bottom end of the second right sliding block is connected on the second clamping seat in a sliding way, a second left baffle ring is arranged on the second left slide block, a second right baffle ring is arranged on the second right slide block, when the second left sliding block and the second right sliding block move in place in opposite directions, the inner sides of the second left retaining ring and the second right retaining ring are abutted against the outer side of the workpiece.

Further, a step opening is formed in the other end of the base, and the second clamping seat and the second servo motor are arranged in the step opening.

Furthermore, the inner sides of the first left retaining ring and the first right retaining ring are respectively provided with a first limiting retaining edge and a second limiting retaining edge which correspond to each other, and the inner sides of the second left retaining ring and the second right retaining ring are respectively provided with a third limiting retaining edge and a fourth limiting retaining edge which correspond to each other.

The utility model has the beneficial effects that:

1. the installation stability of the workpiece can be improved, and the complete burr treatment on the surface of the workpiece is facilitated; the shape of this work piece is cylindric, and the cover that removes the thorn is the ring form, and the internal diameter that removes the thorn cover equals the diameter of work piece, effectively promotes burr treatment effect, and degree of automation is high, and the installation is swift, and the burr on the work piece when the level of being convenient for handle is put has reduced the burr treatment degree of difficulty, improves machining efficiency.

2. The burr is convenient to be collected and processed in a centralized way.

3. Through driving first servo motor and second servo motor, the centre gripping center of effective guarantee work piece does not change, and the burr of being convenient for is handled, and the centre gripping is swift, and the degree of accuracy is high, and the manpower is used sparingly to the automatic fixed work piece.

4. Through the step mouth that sets up, be convenient for accomodate second grip slipper and second servo motor, can supply the work piece to pass between keeping off the ring from the second left side and keeping off the ring with the second right side, be convenient for install and take out the work piece, effectively promote space utilization.

5. Carry out the axial through the first spacing fender and the spacing fender edge of second to the one end of work piece and support, carry out the axial through the third spacing fender and the spacing fender edge of fourth and support the other end of work piece to the axial displacement of restriction work piece ensures the installation stability of work piece, avoids the work piece to slide.

Drawings

FIG. 1 is a schematic structural view of an automatic deburring device of the torch cutting machine;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a schematic structural view of a second clamping mechanism;

FIG. 4 is a schematic view of an assembled structure of the deburring sleeve;

description of reference numerals:

01. a workpiece; 1. a base; 2. a first clamping mechanism; 21. a first clamping seat; 22. a first left slider; 221. A first left retainer ring; 23. a first right slider; 231. a first right baffle ring; 24. a first lead screw; 241. a first threaded portion; 242. a second threaded portion; 25. a first servo motor; 3. a second clamping mechanism; 31. a second clamping seat; 32. a second left slider; 321. a second left retainer ring; 33. a second right slider; 331. a second right baffle ring; 34. a second lead screw; 341. a third threaded portion; 342. a fourth threaded portion; 35. a second servo motor; 4. a translation frame; 5. An electric cylinder; 6. removing the thorn cover; 7. a slag flowing port; 8. collecting slag blocks; 9. a material guiding arc surface; 10. a slag collecting port; 11. a step opening; 12. a first limit stop edge; 13. a second limit blocking edge; 14. a third limit blocking edge; 15. and a fourth limit blocking edge.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

As shown in fig. 1-4, an automatic deburring device for a flame cutting machine comprises a base 1, wherein a first clamping mechanism 2 and a second clamping mechanism 3 which are arranged oppositely are arranged on the base 1, two ends of a workpiece 01 are clamped through the first clamping mechanism 2 and the second clamping mechanism 3 respectively, the distance between the first clamping mechanism 2 and the second clamping mechanism 3 is equal to the length of the workpiece 01, a translation frame 4 is further arranged on the base 1, an electric cylinder 5 is arranged on the translation frame 4, the electric cylinder 5 is parallel to the workpiece 01, an output end on the electric cylinder 5 is connected with a deburring sleeve 6, the deburring sleeve 6 is sleeved on the workpiece 01, and the deburring sleeve 6 is driven by the electric cylinder 5 to move along the length direction of the workpiece 01.

As shown in fig. 1-4, when in use, a workpiece 01 is inserted into the deburring sleeve 6, then the workpiece 01 is clamped by the first clamping mechanism 2 and the second clamping mechanism 3, the installation stability of the workpiece 01 is improved, then the deburring sleeve 6 is driven by the electric cylinder 5 to move, and the deburring of the workpiece 01 is carried out, because the distance between the first clamping mechanism 2 and the second clamping mechanism 3 is equal to the length of the workpiece 01, the electric cylinder 5 is parallel to the workpiece 01, the deburring sleeve 6 is driven by the electric cylinder 5 to carry out complete deburring on the surface of the workpiece 01; this work piece 01's shape is cylindric, and it is the ring form to remove thorn cover 6, and the internal diameter that removes thorn cover 6 equals work piece 01's diameter, effectively promotes burr treatment effect, and degree of automation is high, and the installation is swift, and the burr on the work piece 01 when the level of being convenient for handle is put has reduced the burr and has handled the degree of difficulty, improves machining efficiency.

As shown in fig. 4, in this embodiment, the bottom end of the inner side of the deburring sleeve 6 is provided with a slag flowing port 7. Can flow out the burr after handling on the work piece 01 by flowing slag notch 7, avoid this burr of getting rid of to remain, the inside of the cover 6 of being convenient for to ensure to remove continuously has the burring effect, effectively ensures to remove the burr treatment effect of cover 6 of thorn.

As shown in fig. 1 and 4, in this embodiment, two slag receiving blocks 8 symmetrically arranged at two sides of a workpiece 01 are arranged on a base 1, a material guiding arc surface 9 is arranged inside each slag receiving block 8, a slag receiving opening 10 is formed in the base 1, and the bottom end of each material guiding arc surface 9 is connected with the corresponding slag receiving opening 10.

The processed burrs flow into a slag collecting opening 10 through a slag flowing opening 7 and a material guide arc surface 9, and the burrs are conveniently collected and processed in a centralized mode.

As shown in fig. 2, in this embodiment, the first clamping mechanism 2 includes a first clamping seat 21, a first left slider 22, a first right slider 23, a first lead screw 24 and a first servo motor 25, the first clamping seat 21 is disposed at one end of the workpiece 01, the first servo motor 25 is disposed on the first clamping seat 21, an output end of the first servo motor 25 is fixedly connected to the first lead screw 24, the first lead screw 24 has a first threaded portion 241 and a second threaded portion 242 with opposite rotation directions, the first left slider 22 and the first right slider 23 are respectively in threaded connection with the first threaded portion 241 and the second threaded portion 242, a bottom end of the first left slider 22 is slidably connected to the first clamping seat 21, a bottom end of the first right slider 23 is slidably connected to the second clamping seat 31, a first left retaining ring 221 is disposed on the first left slider 22, a first right retaining ring 231 is disposed on the first right slider 23, and when the first left slider 22 and the first right slider 23 move in place in opposite directions, inner sides of the first left retaining ring 221 and the first right retaining ring 231 are disposed on the first left retaining ring 23 Against the outside of the workpiece 01.

As shown in fig. 1 and 2, the first servo motor 25 is driven to drive the first lead screw 24 to rotate, and the first lead screw 24 is provided with two first thread portions 241 and two second thread portions 242 which are opposite in rotation direction, so that the first left slide block 22 and the first right slide block 23 are driven to move oppositely, the first left baffle ring 221 and the first right baffle ring 231 are driven to move synchronously and clamp the workpiece 01 oppositely, the clamping center of the workpiece 01 is effectively guaranteed not to be changed, the burr treatment is facilitated, the clamping is rapid, the accuracy is high, the workpiece 01 is automatically fixed, and the labor is saved.

As shown in fig. 3 and 4, in this embodiment, the second clamping mechanism 3 includes a second clamping seat 31, a second left sliding block 32, a second right sliding block 33, a second lead screw 34 and a second servo motor 35, the second clamping seat 31 is disposed at the other end of the workpiece 01, the second servo motor 35 is disposed on the second clamping seat 31, an output end of the second servo motor 35 is fixedly connected to the second lead screw 34, the second lead screw 34 has a third screw portion 341 and a fourth screw portion 342 with two opposite rotation directions, the second left sliding block 32 and the second right sliding block 33 are respectively in threaded connection with the third screw portion 341 and the fourth screw portion 342, a bottom end of the second left sliding block 32 is slidably connected to the second clamping seat 31, a bottom end of the second right sliding block 33 is slidably connected to the second clamping seat 31, a second left retaining ring 321 is disposed on the second left sliding block 32, a second right retaining ring 331 is disposed on the second right sliding block 33, when the second left sliding block 32 and the second right sliding block 33 are moved in place in opposite directions, the second retaining ring 321 and an inner retaining ring 331 is disposed on the second right sliding block 33 The sides all abut against the outer side of the workpiece 01.

Drive second lead screw 34 through drive second servo motor 35 and rotate, because have two on the second lead screw 34 and revolve to opposite third screw portion 341 and fourth screw portion 342, thereby drive second left slider 32 and the opposite motion of second right slider 33, be convenient for drive second left side keep off ring 321 and second right side keep off ring 331 simultaneous movement and clamping workpiece 01 in opposite directions, effectively ensure that workpiece 01's centre gripping center does not change, the burr treatment of being convenient for, the centre gripping is swift, the degree of accuracy is high, automatic fixed work piece 01, and labor saving.

As shown in fig. 1 and 3, in this embodiment, a stepped opening 11 is formed at the other end of the base 1, and the second clamping seat 31 and the second servo motor 35 are disposed in the stepped opening 11.

Through the step mouth 11 that sets up, be convenient for accomodate second grip slipper 31 and second servo motor 35, can supply work piece 01 to pass between second left fender ring 321 and the second right fender ring 331 from the second, be convenient for install and take out work piece 01, effectively promote space utilization.

As shown in fig. 1 and 3, in this embodiment, the first left retaining ring 221 and the first right retaining ring 231 are respectively provided at their inner sides with a first limit stop edge 12 and a second limit stop edge 13 corresponding to each other, and the second left retaining ring and the second right retaining ring 331 are respectively provided at their inner sides with a third limit stop edge 14 and a fourth limit stop edge 15 corresponding to each other.

As shown in fig. 1 to 4, one end of the workpiece 01 is axially supported by the first limiting stopper and the second limiting stopper along 13, and the other end of the workpiece 01 is axially supported by the third limiting stopper and the fourth limiting stopper along 15, so that the axial displacement of the workpiece 01 is limited, the installation stability of the workpiece 01 is guaranteed, and the workpiece 01 is prevented from sliding.

All technical features in the embodiment can be freely combined according to actual needs.

The above embodiments are preferred implementations of the present invention, and other implementations are also included, and any obvious substitutions are within the scope of the present invention without departing from the spirit of the present invention.

Claims

1. An automatic deburring device of a flame cutting machine comprises a base (1), wherein a first clamping mechanism (2) and a second clamping mechanism (3) which are oppositely arranged are arranged on the base (1), the two ends of the workpiece (01) are respectively clamped by the first clamping mechanism (2) and the second clamping mechanism (3), the distance between the first clamping mechanism (2) and the second clamping mechanism (3) is equal to the length of the workpiece (01), it is characterized in that the base (1) is also provided with a translation frame (4), the translation frame (4) is provided with an electric cylinder (5), the electric cylinder (5) is parallel to the workpiece (01), the output end of the electric cylinder (5) is connected with a deburring sleeve (6), the deburring sleeve (6) is sleeved on the workpiece (01), the electric cylinder (5) drives the deburring sleeve (6) to move along the length direction of the workpiece (01).

2. The automatic deburring device of a torch cutting machine according to claim 1, characterized in that the workpiece (01) is cylindrical in shape, the deburring sleeve (6) is annular in shape, and the inner diameter of the deburring sleeve (6) is equal to the diameter of the workpiece (01).

3. The automatic deburring device of a flame cutting machine as claimed in claim 2, characterized in that the bottom end of the inner side of the deburring sleeve (6) is provided with a slag flowing port (7).

4. The automatic deburring device of the flame cutting machine according to claim 3, characterized in that two slag receiving blocks (8) symmetrically arranged at two sides of the workpiece (01) are arranged on the base (1), the inner sides of the slag receiving blocks (8) are provided with guide cambered surfaces (9), the base (1) is provided with a slag receiving port (10), and the bottom ends of the guide cambered surfaces (9) are connected with the slag receiving port (10).

5. The automatic deburring device of the flame cutting machine according to claim 1, characterized in that the first clamping mechanism (2) comprises a first clamping seat (21), a first left slide block (22), a first right slide block (23), a first lead screw (24) and a first servo motor (25), the first clamping seat (21) is arranged at one end of the workpiece (01), the first servo motor (25) is arranged on the first clamping seat (21), the output end of the first servo motor (25) is fixedly connected with the first lead screw (24), the first lead screw (24) is provided with a first thread portion (241) and a second thread portion (242) with opposite rotation directions, the first left slide block (22) and the first right slide block (23) are respectively in threaded connection with the first thread portion (241) and the second thread portion (242), the bottom end of the first left slide block (22) is connected to the first clamping seat (21) in a sliding manner, bottom sliding connection in first right slider (23) is on second grip slipper (31), be equipped with on first left slider (22) and keep off ring (221) on the first left, be equipped with on first right slider (23) and keep off ring (231) on the first right, work as the inboard that first left slider (22) and first right slider (23) moved in opposite directions when arriving in place that the ring (331) was kept off on the first left side and the second right side all supports and leans on in the outside of work piece (01).

6. The automatic deburring device of the flame cutting machine according to claim 5, characterized in that the second clamping mechanism (3) comprises a second clamping seat (31), a second left slide block (32), a second right slide block (33), a second lead screw (34) and a second servo motor (35), the second clamping seat (31) is arranged at the other end of the workpiece (01), the second servo motor (35) is arranged on the second clamping seat (31), the output end of the second servo motor (35) is fixedly connected with the second lead screw (34), the second lead screw (34) is provided with a third thread part (341) and a fourth thread part (342) with opposite rotation directions, the second left slide block (32) and the second right slide block (33) are respectively in threaded connection with the third thread part (341) and the fourth thread part (342), the bottom end of the second left slide block (32) is connected to the second clamping seat (31) in a sliding manner, the bottom sliding connection of the right slider of second (33) is on second grip slipper (31), it keeps off ring (321) on the left to be equipped with the second on second slider (32) of a left side, it keeps off ring (331) on the right slider of second (33) to be equipped with the second right, works as the inboard that the ring (321) and the right ring (331) of keeping off of second left side kept off when slider (32) and right slider of second (33) move in place in opposite directions all supports and leans on in the outside of work piece (01).

7. The automatic deburring device of the flame cutting machine as claimed in claim 6, wherein a step opening (11) is formed at the other end of the base (1), and the second clamping seat (31) and the second servo motor (35) are arranged in the step opening (11).

8. The automatic deburring device of a flame cutting machine as claimed in claim 7, characterized in that the inner sides of the first left baffle ring (221) and the first right baffle ring (231) are respectively provided with a first limit baffle edge (12) and a second limit baffle edge (13) which correspond to each other, and the inner sides of the second left baffle ring and the second right baffle ring (331) are respectively provided with a third limit baffle edge (14) and a fourth limit baffle edge (15) which correspond to each other.