CN213646121U

CN213646121U - Burr-free cutting machine

Info

Publication number: CN213646121U
Application number: CN202022836165.6U
Authority: CN
Inventors: 柏辉; 刘军
Original assignee: Xiangyang Huayu Zinc Steel Building Materials Co ltd
Current assignee: Xiangyang Huayu Zinc Steel Building Materials Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-07-09
Anticipated expiration: 2030-12-01

Abstract

The utility model discloses a no burr cutting machine, including processing platform and base plate, the base plate sets up on the processing platform, and base plate and processing platform sliding connection, the fixed carriage that is provided with on the base plate, and placed the steel pipe on the base plate, and be provided with the tight positioner of clamp who matches with the steel pipe in the carriage, the fixed offset plate that is provided with of base plate one end, the fixed backup pad that is provided with of side wall one end on the processing platform, fixedly connected with hydraulic telescoping rod between backup pad and the offset plate, the fixed plate of bending that is provided with in side wall other end on the processing platform, be provided with the opening that matches with the steel pipe on the plate of bending, the one end that the base plate was kept away from to the steel pipe runs through the opening setting, is. The utility model discloses can press from both sides tightly fixedly to the steel pipe of different specifications, need not the metal sweeps on artifical clearance steel pipe surface before the cutting at every turn, during the cutting, can be automatically to cutting wheel water spray cooling, need not the manual water spray of staff.

Description

Burr-free cutting machine

Technical Field

The utility model relates to a steel pipe machining cutting technical field especially relates to a no burr cutting machine.

Background

Most of the steel pipes used in the production are cut from long steel pipes using a burr-free cutter according to the length of the steel pipe required.

The existing burr-free cutting machine still has some shortcomings in the actual use, on one hand, the operation is more tedious in the process of clamping the steel pipe, the fastening bolt needs to be screwed, the cost is high, metal scraps generated by cutting easily fall into the area to be cut of the steel pipe, the scraps on the steel pipe need to be manually cleaned, and in addition, the cutting wheel needs to be manually and periodically cooled down for processing when cutting, and the labor intensity of workers is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defect that the labor intensity of workers is high in the prior art and the scraps on the steel pipe need to be manually cleaned, thereby providing a burr-free cutting machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a burr-free cutting machine comprises a processing table and a substrate, wherein the substrate is arranged on the processing table and is connected with the processing table in a sliding manner, a supporting frame is fixedly arranged on the substrate, a steel pipe is placed on the substrate, a clamping and positioning device matched with the steel pipe is arranged in the supporting frame, a supporting plate is fixedly arranged at one end of the substrate, a supporting plate is fixedly arranged at one end of the side wall of the processing table, a hydraulic telescopic rod is fixedly connected between the supporting plate and the supporting plate, a bending plate is fixedly arranged at the other end of the side wall of the processing table, an opening matched with the steel pipe is formed in the bending plate, one end, away from the substrate, of the steel pipe penetrates through the opening, a backing plate with the same height as the substrate is arranged on the processing table, an electric telescopic rod is fixedly arranged on the lower side wall of the bending plate, a driving motor is, the processing table and the base plate are provided with chip grooves together.

Preferably, the substrate and the processing table are slidably connected through a slide block and a slide groove.

Preferably, the clamping and positioning device comprises a cylindrical cavity and a first bevel gear, the cylindrical cavity is arranged inside the side wall of the supporting frame, the first bevel gear is positioned in the cylindrical cavity, the upper side wall of the supporting frame is rotatably connected with an adjusting rod, the adjusting rod penetrates through the upper side wall of the cylindrical cavity downwards to be fixedly connected with the first bevel gear, the inner walls of two ends of the cylindrical cavity are respectively and rotatably connected with corresponding screw rods, one end of each screw rod, which is far away from the end wall of the cylindrical cavity, is respectively and fixedly connected with a second bevel gear meshed with the first bevel gear, the screw rods are all in threaded connection with movable nuts, the lower side walls of the movable nuts are fixedly connected with clamping plates through connecting columns, the lower side walls of the supporting frames are provided with strip-shaped openings communicated with the cylindrical cavities, the width of the strip-shaped opening is smaller than the inner diameter of the cylindrical cavity, the connecting column penetrates through the strip-shaped opening, and the side walls of the clamping plates are tightly abutted to the side walls of the steel pipe.

Preferably, one side of each clamping plate, which is abutted against the steel pipe, is provided with a layer of grid grain silica gel pad with uniform thickness.

Preferably, the bending plate is L-shaped, and a liquid outlet pipe corresponding to the cutting wheel is fixedly arranged on the bending plate.

Preferably, the lower side wall of the processing table is fixedly provided with a scrap collecting box communicated with the scrap discharge groove, and the side wall of the collecting box is rotatably connected with a cover plate.

The utility model has the advantages that: through first helical gear, the second helical gear, the lead screw, the cooperation of removal nut and splint is used, can press from both sides tightly the steel pipe of different specifications, through the setting of the board of bending, the metal sweeps that can block the cutting production splashes to the steel pipe surface of waiting to cut, need not artifical clearance steel pipe surface, the cutting efficiency of steel pipe has been improved, drain pipe outer end and external water source case intercommunication, when the cutting wheel cuts the steel pipe, the drain pipe can be cut the steel pipe and be located and cutting wheel surface spray water, avoid the sweeps of cutting to splash everywhere, also can in time cool down the processing to the cutting wheel simultaneously, the life of cutting wheel has been improved, use through the cooperation of chip groove and sweeps collecting box, can collect the metal sweeps that the cutting produced, unified processing.

Drawings

Fig. 1 is a schematic structural view of a burr-free cutting machine according to the present invention;

fig. 2 is a schematic view of a structure of a supporting frame and a steel pipe of the burr-free cutting machine according to the present invention;

fig. 3 is a schematic view of a top view structure of the burr-free cutting machine according to the present invention.

In the figure: the processing device comprises a processing table 1, a base plate 2, a supporting frame 3, a steel pipe 4, a supporting plate 5, a hydraulic telescopic rod 6, a bending plate 7, a base plate 8, a scrap collecting box 9, an electric telescopic rod 10, a driving motor 11, a cutting wheel 12, a liquid outlet pipe 13, a first helical gear 14, a screw rod 15, a movable nut 16 and a clamping plate 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a burr-free cutting machine comprises a processing table 1 and a substrate 2, wherein the substrate 2 is arranged on the processing table 1, the substrate 2 is connected with the processing table 1 in a sliding manner, a plurality of groups of uniformly distributed supports are arranged on the lower side wall of the processing table 1, the substrate 2 is connected with the processing table 1 in a sliding manner through a sliding block and a sliding groove, a supporting frame 3 is fixedly arranged on the substrate 2, a steel pipe 4 is arranged on the substrate 2, a clamping and positioning device matched with the steel pipe 4 is arranged in the supporting frame 3, the steel pipes 4 with different specifications can be clamped through the matching use of a first helical gear 14, a second helical gear, a screw rod 15, a moving nut 16 and a clamping plate 17, the clamping and positioning device comprises a cylindrical cavity and a first helical gear 14, the cylindrical cavity is arranged in the side wall of the supporting frame 3, the first helical gear 14 is arranged in the cylindrical, the adjusting rod penetrates through the upper side wall of the cylindrical cavity downwards to be fixedly connected with the first helical gear 14, the inner walls of the two ends of the cylindrical cavity are respectively and rotatably connected with the corresponding screw rods 15, one end of each screw rod 15 far away from the end wall of the cylindrical cavity is respectively and fixedly connected with a second helical gear meshed with the first helical gear 14, the screw rods 15 are respectively and threadedly connected with a movable nut 16, the lower side wall of the movable nut 16 is fixedly connected with a clamping plate 17 through a connecting column, the lower side wall of the supporting frame 3 is provided with a strip-shaped opening communicated with the cylindrical, the width of the strip-shaped opening is smaller than the inner diameter of the cylindrical cavity, the connecting column penetrates through the strip-shaped opening, the side walls of the plurality of clamping plates 17 are tightly abutted against the side wall of the steel pipe 4, one side of each clamping plate 17 abutted against the steel pipe 4 is provided with a layer of grid grain silica gel pad with uniform thickness, the side wall of each clamping plate 17 is provided with the grid grain silica gel pad, the side wall of the steel pipe 4 is protected, and meanwhile, the clamping plate 17 can be prevented from being worn after long-term use;

one end of a substrate 2 is fixedly provided with a supporting plate 5, one end of the side wall of a processing table 1 is fixedly provided with a supporting plate, a hydraulic telescopic rod 6 is fixedly connected between the supporting plate and the supporting plate 5, the other end of the side wall of the processing table 1 is fixedly provided with a bending plate 7, through the arrangement of the bending plate 7, metal scraps generated by cutting can be prevented from splashing to the surface of a steel pipe 4 to be cut, the surface of the steel pipe 4 is not required to be manually cleaned, the cutting efficiency of the steel pipe 4 is improved, an opening matched with the steel pipe 4 is arranged on the bending plate 7, one end, away from the substrate 2, of the steel pipe 4 is arranged through the opening, a backing plate 8 with the height consistent with that of the substrate 2 is arranged on the processing table 1, the side wall of the bending plate 7 is fixedly provided with an electric telescopic rod 10, the lower end of the electric telescopic rod 10 is fixedly connected with a driving motor 11, an output shaft of the, the outer end of the liquid outlet pipe 13 is communicated with an external water source box, when the cutting wheel 12 cuts the steel pipe 4, the liquid outlet pipe 13 can spray water on the surface of the cut part of the steel pipe 4 and the surface of the cutting wheel 12, splashing of cutting scraps is avoided, meanwhile, the cutting wheel 12 can be cooled in time, the service life of the cutting wheel 12 is prolonged, scrap discharge grooves are jointly formed in the processing table 1 and the base plate 8, scrap collecting boxes 9 communicated with the scrap discharge grooves are fixedly arranged on the side wall of the processing table 1, cover plates are rotatably connected to the side walls of the collecting boxes, and metal scraps generated by cutting can be collected and uniformly treated through matching of the scrap discharge grooves and the scrap collecting boxes 9.

In the utility model, the steel pipe 4 to be cut is placed on the base plate 2, the adjusting rod is rotated, the first bevel gear 14 rotates along with the first bevel gear, the second bevel gear rotates along with the second bevel gear, the screw rod 15 rotates along with the screw rod, the movable nut 16 in threaded connection with the screw rod 15 drives the connecting column and the clamping plate 17 to clamp two sides of the steel pipe 4, the position to be cut is measured by a scale ruler and marked, the hydraulic telescopic rod 6 is controlled to push the area to be cut of the steel pipe 4 under the cutting wheel 12, the driving motor 11 is started, the output shaft of the driving motor 11 drives the cutting wheel 12 to rotate along with the screw rod, the electric telescopic rod 10 is controlled to extend out, the cutting wheel 12 realizes the cutting of the steel pipe 4, the liquid outlet pipe 13 sprays water to the surface of the cutting area of the steel pipe 4 and the cutting wheel 12 when the steel pipe 4 is cut, scraps generated by cutting fall into the scrap collecting box 9 through a scrap discharging, the hydraulic telescopic rod 6 continues to eject the steel pipe 4 for next cutting.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A burr-free cutting machine comprises a processing table (1) and a substrate (2), wherein the substrate (2) is arranged on the processing table (1), and the substrate (2) is in sliding connection with the processing table (1), and is characterized in that a supporting frame (3) is fixedly arranged on the substrate (2), a steel pipe (4) is placed on the substrate (2), a clamping and positioning device matched with the steel pipe (4) is arranged in the supporting frame (3), a supporting plate (5) is fixedly arranged at one end of the substrate (2), a supporting plate is fixedly arranged at one end of the side wall of the processing table (1), a hydraulic telescopic rod (6) is fixedly connected between the supporting plate and the supporting plate (5), a bending plate (7) is fixedly arranged at the other end of the side wall of the processing table (1), an opening matched with the steel pipe (4) is arranged on the bending plate (7), and one end, far away from the substrate (2), of the steel pipe (4) penetrates through the opening, processing platform (1) is last be provided with backing plate (8) with base plate (2) highly uniform, the fixed electric telescopic handle (10) that is provided with of lateral wall under board (7) of bending, electric telescopic handle (10) lower extreme fixedly connected with driving motor (11), driving motor (11) output shaft fixedly connected with cutting wheel (12), be provided with the chip groove jointly on processing platform (1) and backing plate (8).

2. A burr-free cutting machine according to claim 1, characterized in that the base plate (2) is slidably connected to the table (1) by means of slides and runners.

3. The burr-free cutting machine according to claim 1, characterized in that the clamping and positioning device comprises a cylindrical cavity and a first bevel gear (14), the cylindrical cavity is arranged inside the side wall of the supporting frame (3), the first bevel gear (14) is arranged inside the cylindrical cavity, the side wall of the supporting frame (3) is rotatably connected with an adjusting rod, the adjusting rod penetrates through the upper side wall of the cylindrical cavity downwards and is fixedly connected with the first bevel gear (14), the inner walls of the two ends of the cylindrical cavity are rotatably connected with corresponding lead screws (15), one end of each lead screw (15) far away from the end wall of the cylindrical cavity is fixedly connected with a second bevel gear meshed with the first bevel gear (14), the lead screws (15) are respectively connected with a moving nut (16) in a threaded manner, the lower side wall of the moving nut (16) is fixedly connected with a clamping plate (17) through a connecting column, the lower side wall of the supporting frame (3) is provided with a strip-shaped opening communicated with the, the width of the strip-shaped opening is smaller than the inner diameter of the cylindrical cavity, the connecting column penetrates through the strip-shaped opening, and the side walls of the clamping plates (17) are tightly abutted to the side walls of the steel pipe (4).

4. A burr-free cutting machine according to claim 3, characterized in that each side of the clamping plates (17) which is against the steel tube (4) is provided with a layer of grid-work silicone gasket of uniform thickness.

5. The burr-free cutting machine according to claim 1, characterized in that the bending plate (7) is provided with an L-shape, and a liquid outlet pipe (13) corresponding to the cutting wheel (12) is fixedly arranged on the bending plate (7).

6. A burr-free cutting machine according to claim 1, characterized in that the lower side wall of the processing table (1) is fixedly provided with a scrap collecting box (9) which is communicated with the scrap discharge groove, and the side wall of the collecting box is rotatably connected with a cover plate.