Drilling device for high-wear-resistance alloy lining plate

Abstract

The utility model relates to the field of drilling devices, in particular to a drilling device for a high-abrasion-resistance alloy lining plate, and aims to solve the technical problem that a large amount of metal scraps generated during drilling of a cylindrical alloy lining plate are inconvenient to collect and treat. According to the technical scheme, the drilling device for the high-abrasion-resistance alloy lining plate comprises a bottom beam, a base, a rack, a drilling machine, a draught fan, a tray, a base, a through hole, a material receiving assembly and a recycling assembly; a material receiving assembly matched with the inner diameter of the cylindrical lining plate is fixedly installed at the upper end of the base through a threaded connection structure, and a recycling assembly is fixed in a hollow structure of the bottom of the base in a magnetic attraction mode. By means of the material receiving assembly and the recycling assembly which are arranged on one side of the drilling machine, the cylindrical alloy lining plate can be fixed, metal waste generated by drilling from outside to inside can be collected, waste scattering is avoided, the trouble of manual cleaning in the later period is avoided, and the production efficiency is improved. The problem that a large amount of metal waste generated during drilling of the cylindrical alloy lining plate is inconvenient to collect and treat is solved.

Description

Technical Field

[0001] The utility model relates to the field of drilling devices, in particular to a drilling device for a high wear-resistant alloy liner. Background Art

[0002] Alloy materials generally have higher strength, rigidity and wear resistance than ordinary metal parts. They are often used to make cylindrical lining parts in various mechanical equipment, replacing the impact and friction between the main structure of the equipment and the material. They have a long service life and can also improve the grinding efficiency when used as the lining of grinding machinery.

[0003] The installation of alloy linings is usually fixed in the inner cavity of mechanical equipment by welding or bolt anchoring. Although the welding method is more reliable, it is not easy to replace and adjust, so the bolt anchoring method is more commonly used. Therefore, holes need to be drilled at appropriate locations on the lining to serve as channels for bolt anchoring. However, there are a large number of holes drilled on the cylindrical alloy lining, and a large amount of metal waste is generated. In addition, because the drilling position needs to be constantly adjusted, a lot of metal waste drilled is scattered, which is inconvenient to collect and process.

[0004] Therefore, in order to solve the problem that a large amount of metal waste is generated during the drilling process of the above-mentioned tubular alloy liner and it is inconvenient to collect and treat it, a drilling device can be designed that can collect the waste simultaneously while drilling, thereby reducing the trouble of manual treatment after drilling. Utility Model Content

[0005] In order to overcome the problem that a large amount of metal waste is generated during the drilling process of tubular alloy liner and it is inconvenient to collect and treat it.

[0006] The technical solution of the utility model is: a drilling device for a high-wear-resistant alloy lining, comprising a bottom beam, a base, a frame, a drilling rig, a fan, a tray, a pedestal, a through hole, a material receiving assembly, and a recovery assembly; one end of the bottom beam is integrally fixedly connected to a base with an annular structure, the frame slides on the bottom beam, the drilling rig is fixedly installed on the upper end of the frame, a fan is fixedly installed on the side of the frame facing the base, a vertically lifting tray is arranged in the base, a base with a hollow bottom is fixedly installed in the middle of the upper end of the tray, a through hole is opened in the middle of the base, a material receiving assembly adapted to the inner diameter of the cylindrical lining is fixedly installed on the upper end of the base through a threaded connection structure, and a recovery assembly is magnetically fixed in the hollow structure at the bottom of the base.

[0007] Preferably, the user places the cylindrical liner on a pallet and positions the liner through a base, moves a drill rig to drill holes in the liner, and under the action of a fan, the generated waste falls into the inside of the liner, is received by a material receiving assembly and introduced into a recycling assembly for collection. When drilling, the user manually rotates the liner to adjust the position of the liner relative to the drill rig and change the drilling point.

[0008] Preferably, the diameter of the tray is larger than the outer diameter of the cylindrical lining and is supported underneath the lining. An expansion ring matching the inner diameter of the cylindrical lining is magnetically fixed to the outside of the base. The expansion ring is installed on the base in appropriate numbers according to the different specifications of the inner diameter of the cylindrical lining until the base cooperates with the expansion ring and tightly rests against the inner wall of the lining to limit the horizontal movement of the lining.

[0009] Preferably, four cylinders are installed in a cross-symmetrical pattern in the base, and the bottom end of the tray is fixedly connected to the upper end of the piston rod of the cylinder. The cylinder drives the tray to rise and fall vertically, carrying the liner fixed above to move, so that the drilling rig can drill multiple holes in the vertical direction of the liner.

[0010] Preferably, a slide groove is provided on the bottom beam, and the lower end of the frame is slidably connected in the slide groove. Rollers that roll along the surface of the bottom beam are fixedly installed on both sides of the frame. A handle is fixedly installed on one side of the frame. By pulling the handle, the frame and the drilling rig on the upper part of the frame can be controlled to move closer to or away from the liner with the help of the rolling of the roller on the bottom beam.

[0011] Preferably, the material receiving assembly includes a funnel, a grid frame, and a leakage hole; the lower end of the funnel is fixedly connected with a screw sleeve and is threadedly fixed with a screw ring on the upper end of the base; the upper edge of the funnel is fixedly connected with a grid frame, the upper edge of the grid frame is covered with a circle of rubber ring tightly attached to the inner wall of the liner, and a leakage hole connected to the through hole is provided in the middle of the funnel. The rubber ring can undergo elastic deformation, and the deformation range includes the inner diameter of the liner of different specifications, thereby ensuring that the waste can fall into the grid frame and the funnel, and finally fall to the bottom through the leakage hole.

[0012] Preferably, the recycling component includes a material receiving tray and a material receiving port; a shuttle-shaped cavity is provided in the material receiving tray and is arranged in the hollow structure at the bottom of the base; a material receiving port connected to the through hole is opened in the middle of the upper end of the material receiving tray, and the drilled waste above enters the material receiving tray through the material receiving port; because of the special shuttle-shaped cavity structure inside the material receiving tray, the waste can fall out smoothly from the material receiving port when the material receiving tray is inverted.

[0013] Preferably, the recycling component also includes a magnetic ring and a handle; a magnetic ring is provided on the upper surface of the receiving tray, which is magnetically adsorbed and fixed to the top wall of the cavity at the bottom of the base; a handle is fixedly connected to the lower end of the receiving tray; the receiving tray can be quickly installed and fixed to the bottom of the base through the magnetic ring; after lifting the tray, the receiving tray can be removed from the bottom of the base by pulling the handle.

[0014] Beneficial effects of the utility model:

[0015] 1. The material receiving assembly and recycling assembly set on one side of the drilling rig can not only fix the cylindrical alloy liner, but also collect the metal waste generated by drilling from the outside to the inside, avoiding the waste from being scattered and eliminating the trouble of manual cleaning in the later stage;

[0016] 2. By manually rotating the liner on the pallet and driving the cylinder to lift the liner, the position of the liner relative to the drilling rig can be controlled and the drilling point can be easily adjusted;

[0017] 3. Use the fan installed on the frame to blow air onto the lining while drilling, to ensure that the drilled waste falls into the lining, to prevent the waste from scattering to the outside and being difficult to clean up. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The first three-dimensional structure schematic diagram of the drilling device for the high wear-resistant alloy liner of the utility model is shown;

[0019] Figure 2 The second stereoscopic structural schematic diagram of the drilling device for the high wear-resistant alloy liner of the utility model is shown;

[0020] Figure 3 The diagram shows the three-dimensional structure of the bottom beam and base of the drilling device for the high wear-resistant alloy liner of the utility model;

[0021] Figure 4 The present invention shows a three-dimensional structure diagram of a drilling rig for a high wear-resistant alloy liner;

[0022] Figure 5 The three-dimensional structure diagram of the material receiving assembly and the recovery assembly of the drilling device for the high wear-resistant alloy liner of the utility model is shown;

[0023] Figure 6 Shown is a schematic diagram of the cross-sectional structure of the material receiving component and the recovery component of the drilling device for the high wear-resistant alloy liner of the utility model.

[0024] Explanation of the reference numerals in the accompanying drawings: 1. bottom beam; 2. base; 3. frame; 4. drilling rig; 5. fan; 6. tray; 7. base; 8. through hole; 11. expansion ring; 12. cylinder; 13. slide groove; 14. roller; 15. handle; 901. funnel; 902. grid frame; 903. leakage hole; 1001. material tray; 1002. material receiving port; 1003. magnetic ring; 1004. handle. DETAILED DESCRIPTION

[0025] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0026] See also Figure 1-6The utility model provides an embodiment: a drilling device for a high wear-resistant alloy liner, comprising a bottom beam 1, a base 2, a frame 3, a drilling rig 4, a fan 5, a tray 6, a base 7, a through hole 8, a material receiving component, and a recycling component; one end of the bottom beam 1 is integrally fixedly connected to the base 2 with a ring structure, the frame 3 slides on the bottom beam 1, the drilling rig 4 is fixedly installed on the upper end of the frame 3, the fan 5 is fixedly installed on the side of the frame 3 facing the base 2, a vertically lifting tray 6 is arranged in the base 2, a base 7 with a hollow bottom is fixedly installed in the middle of the upper end of the tray 6, and the base A through hole 8 is provided in the middle of 7, and a receiving assembly adapted to the inner diameter of the cylindrical liner is fixedly mounted on the upper end of the base 7 through a threaded connection structure. A recovery assembly is magnetically fixed in the hollow structure at the bottom of the base 7. The user places the cylindrical liner on the tray 6 and positions the liner through the base 7, and moves the drill rig 4 to drill holes in the liner. Under the action of the fan 5, the generated waste falls into the inside of the liner, is received by the receiving assembly and introduced into the recovery assembly for collection. When drilling, the user manually rotates the liner to adjust the position of the liner relative to the drill rig 4 to change the drilling point.

[0027] See also Figure 3-5 In this embodiment, the diameter of the tray 6 is larger than the outer diameter of the cylindrical liner and is supported under the liner. An expansion ring 11 adapted to the inner diameter of the cylindrical liner is fixed on the outer side of the base 7 by magnetic adsorption. The expansion ring 11 is selected in appropriate quantity according to the different specifications of the inner diameter of the cylindrical liner to be installed on the base 7 until the base 7 and the expansion ring 11 are matched and tightly abut against the inner wall of the liner to limit the horizontal movement of the liner. Four cylinders 12 are installed in a cross-symmetrical manner in the base 2. The bottom end of the tray 6 is fixed to the upper end of the piston rod of the cylinder 12. Fixed connection, the cylinder 12 drives the tray 6 to rise and fall vertically, carrying the lining plate fixed above to move, so that the drilling rig 4 can perform multi-point drilling in the vertical direction of the lining plate, a slide groove 13 is provided on the bottom beam 1, and the lower end of the frame 3 is slidably connected in the slide groove 13, and rollers 14 rolling along the surface of the bottom beam 1 are fixedly installed on both sides of the frame 3, and a handle 15 is fixedly installed on one side of the frame 3. By pulling the handle 15, the roller 14 rolls on the bottom beam 1 to control the frame 3 and the drilling rig 4 on the upper part to approach or move away from the lining plate.

[0028] See also Figure 5-6In this embodiment, the material receiving component includes a funnel 901, a grid frame 902, and a leakage hole 903; the lower end of the funnel 901 is fixedly connected with a screw sleeve and is threadedly fixed with the screw ring at the upper end of the base 7; the upper edge of the funnel 901 is fixedly connected with the grid frame 902, and the upper edge of the grid frame 902 is covered with a circle of rubber rings that are close to the inner wall of the lining plate. A leakage hole 903 connected to the through hole 8 is provided in the middle of the funnel 901, and the rubber ring can undergo elastic deformation, and the deformation range includes the inner diameter of the lining plate of different specifications, so as to ensure that the waste can fall into the grid frame 902 and the funnel 901, and finally fall to the bottom through the leakage hole 903. The recycling component includes a material receiving tray 1001 and a material receiving port 1002; the material receiving tray 1001 is provided with a shuttle-shaped cavity and is arranged in the hollow structure at the bottom of the base 7, and the material receiving tray 1001 is provided with a shuttle-shaped cavity. A material receiving port 1002 connected to the through hole 8 is provided in the middle of the upper end of the disk 1001, and the drilled waste above enters the material receiving port 1002. Because of the special shuttle-shaped cavity structure inside the material receiving tray 1001, the waste can fall out smoothly from the material receiving port 1002 by turning the material receiving tray 1001 upside down. The recycling component also includes a magnetic ring 1003 and a handle 1004; the upper surface of the material receiving tray 1001 is provided with a magnetic ring 1003 which is magnetically adsorbed and fixed to the top wall of the cavity at the bottom of the base 7, and the lower end of the material receiving tray 1001 is fixedly connected with a handle 1004. The material receiving tray 1001 can be quickly installed and fixed to the bottom of the base 7 through the magnetic ring 1003. After the tray 6 is lifted up, the material receiving tray 1001 can be removed from the bottom of the base 7 by pulling the handle 1004.

[0029] When working, the user installs a suitable number of expansion rings 11 on the base 7 according to the inner diameter specification of the cylindrical liner, and then puts the liner on the tray 6. The liner is positioned by the base 7 and the expansion ring 11. The user holds the liner with one hand and operates the handle 15 with the other hand. With the help of the rolling of the roller 14 on the bottom beam 1, the frame 3 and the drill rig 4 on the upper part are controlled to drill holes close to the liner.

[0030] The cylinder 12 is used to drive the tray 6 to rise and fall vertically, and the liner fixed above is moved, so that the drilling machine 4 can drill multiple holes in the vertical direction of the liner;

[0031] The waste generated by drilling falls into the lining plate, enters the grid frame 902 and the funnel 901, and enters the material receiving tray 1001 through the channel formed by the leakage hole 903, the through hole 8 and the material receiving port 1002. After the drilling process is completed, the material receiving tray 1001 is removed and the waste is poured out for recycling.

[0032] Through the above steps, the material receiving assembly and the recovery assembly arranged on one side of the drilling rig 4 can not only fix the cylindrical alloy liner, but also collect the metal waste generated by drilling from the outside to the inside, avoid the waste from scattering, and avoid the trouble of manual cleaning later, so as to solve the problem that a large amount of metal waste is generated during the drilling process of the cylindrical alloy liner and is inconvenient to collect and treat.

[0033] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A drilling device for a high wear-resistant alloy liner, comprising a bottom beam (1), a base (2), a frame (3), and a drilling machine (4); characterized in that: It also includes a fan (5), a tray (6), a base (7), a through hole (8), a material receiving assembly, and a recovery assembly; one end of the bottom beam (1) is integrally fixedly connected to a base (2) of an annular structure, the frame (3) slides on the bottom beam (1), the drilling rig (4) is fixedly mounted on the upper end of the frame (3), the fan (5) is fixedly mounted on the side of the frame (3) facing the base (2), a vertically lifting tray (6) is arranged in the base (2), a base (7) with a hollow bottom is fixedly mounted in the middle of the upper end of the tray (6), a through hole (8) is provided in the middle of the base (7), a material receiving assembly adapted to the inner diameter of the cylindrical liner is fixedly mounted on the upper end of the base (7) through a threaded connection structure, and a recovery assembly is magnetically fixed in the hollow structure at the bottom of the base (7).

2. The drilling device for a high wear-resistant alloy liner according to claim 1, characterized in that: The tray (6) has a diameter greater than the outer diameter of the cylindrical lining plate and is supported below the lining plate. An expansion ring (11) adapted to the inner diameter of the cylindrical lining plate is fixed to the outer side of the base (7) by magnetic attraction.

3. The drilling device for a high wear-resistant alloy liner according to claim 1, characterized in that: Four cylinders (12) are installed in a cross-symmetrical manner in the base (2), and the bottom end of the tray (6) is fixedly connected to the upper end of the piston rod of the cylinder (12).

4. The drilling device for a high wear-resistant alloy liner according to claim 1, characterized in that: A slide groove (13) is provided on the bottom beam (1), and the lower end of the frame (3) is slidably connected in the slide groove (13). Rollers (14) that roll along the surface of the bottom beam (1) are fixedly installed on both sides of the frame (3), and a handle (15) is fixedly installed on one side of the frame (3).

5. The drilling device for a high wear-resistant alloy liner according to claim 1, characterized in that: The material receiving assembly comprises a funnel (901), a grid frame (902), and a leakage hole (903); the lower end of the funnel (901) is fixedly connected with a screw sleeve and is threadedly connected and fixed with a screw ring at the upper end of a base (7); the upper edge of the funnel (901) is fixedly connected with the grid frame (902); the upper edge of the grid frame (902) is covered with a circle of rubber ring tightly attached to the inner wall of the lining plate; and the leakage hole (903) connected to the through hole (8) is arranged in the middle of the funnel (901).

6. The drilling device for a high wear-resistant alloy liner according to claim 5, characterized in that: The recycling component comprises a material receiving tray (1001) and a material receiving port (1002); a shuttle-shaped cavity is provided in the material receiving tray (1001) and is arranged in a hollow structure at the bottom of the base (7); a material receiving port (1002) connected to the through hole (8) is provided in the middle of the upper end of the material receiving tray (1001).

7. The drilling device for a high wear-resistant alloy liner according to claim 6, characterized in that: The recycling component also includes a magnetic ring (1003) and a handle (1004); the upper surface of the material receiving tray (1001) is provided with a magnetic ring (1003) which is magnetically adsorbed and fixed to the top wall of the bottom cavity of the base (7), and the lower end of the material receiving tray (1001) is fixedly connected with the handle (1004).

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