Drilling device for transformer part machining

Abstract

The utility model provides a drilling device for processing transformer parts, which relates to the technical field of drilling devices and comprises a processing table, positioning plates are mounted on two sides of the upper surface of the processing table, positioning rotating components are arranged on the positioning plates, and positioning side plates are fixedly mounted on the upper surface of the processing table. A rectangular part is placed in the middle of the positioning groove, the output end of the second hydraulic cylinder stretches out and draws back downwards, the pressing plate is driven to move downwards, the pressing plate is driven to move downwards, the pressing plate is driven to move downwards, the pressing plate is driven to move downwards, the pressing plate is driven to move downwards, and the pressing plate is driven to move downwards. The pressing plate is pressed on the surface of the rectangular part to fix the rectangular part, the servo motor drives the gear to rotate, at the moment, the gear can drive the gear teeth to rotate, the rotating disc rotates, the rectangular part is driven to rotate, and any face of the rectangular part is drilled.

Description

Technical Field

[0001] The utility model relates to the technical field of drilling devices, in particular to a drilling device for processing transformer parts. Background Art

[0002] A transformer is a device that uses the principle of electromagnetic induction to change AC voltage. During the processing of transformer parts, drilling work is required. For example, patent application number CN201811499336.1 discloses a transformer drilling device, comprising a base and an inverted C-shaped bracket, characterized in that at least three laterally arranged accessory clamps are fixedly provided on the base, a T-shaped slide rail is provided on the lower side wall of the closed side of the C-shaped bracket, a movable seat is provided on the T-shaped slide rail, a movable device for moving the movable seat is fixedly provided on one of the side walls on the opposite sides of the C-shaped bracket, a cylinder is fixedly provided under the movable seat, the cylinder is vertically facing the upper surface of the base and a motor box is fixedly provided on the shaft end, the cylinder corresponds to the clamp, a motor is fixedly provided in the motor box, the motor shaft end extends out of the motor box and is perpendicular to the base, and a drill bit is fixedly connected to the motor shaft end. The beneficial effects of the present invention are as follows: multiple workpieces can be drilled at one time. When drilling some rectangular parts, it may be necessary to drill on any of the four faces of the rectangle. When the above device needs to drill other faces during the drilling process, manual adjustment of the rectangular parts is required, which affects the drilling efficiency. Utility Model Content

[0003] The main purpose of the utility model is to provide a drilling device for processing transformer parts, which can effectively solve the problem in the background technology that when drilling some rectangular parts, it may be necessary to drill on any of the four faces of the rectangle. When the above-mentioned device needs to drill other faces during the drilling process, it is necessary to manually adjust the rectangular parts, which affects the drilling efficiency.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is as follows: a drilling device for processing transformer parts, comprising a processing table, positioning plates are installed on both sides of the upper surface of the processing table, a positioning rotating assembly is arranged on the positioning plate, a positioning side plate is fixedly installed on the upper surface of the processing table, a mounting plate is fixedly installed on the front surface of the positioning side plate, an electric guide rail is fixedly installed on the lower surface of the mounting plate, an electric guide block is sleeved and installed in the middle of the electric guide rail, a hydraulic cylinder is fixedly installed on the lower surface of the electric guide block, an electric drill bit is installed on the output end of the hydraulic cylinder, and the positioning rotating assembly includes a turntable, The mounting rod is a rotating device for mounting the turntable in the middle of the positioning plate, the mounting rod is fixedly mounted on the side of the positioning plate, a positioning groove is provided in the middle of the turntable, a pressure plate is slidably mounted between the inner walls on both sides of the positioning groove, a second hydraulic cylinder is fixedly mounted on the surface of the turntable, the output end of the second hydraulic cylinder is arranged on the upper surface of the pressure plate, sliders are fixedly mounted on both sides of the pressure plate, the sliders are slidably mounted inside the slide groove, a number of gear teeth are equidistantly fixedly mounted on the surface of the turntable, a servo motor is fixedly mounted on the surface of the mounting rod, a gear is fixedly mounted on the output end of the servo motor, and the gear is meshed with a number of gear teeth.

[0005] Preferably, a support plate is fixedly mounted on the side of the processing table, and a first hydraulic cylinder is fixedly mounted on the upper surface of the support plate.

[0006] Preferably, a push plate is installed at the output end of the first hydraulic cylinder.

[0007] Compared with the prior art, the utility model has the following beneficial effects:

[0008] (1) The rectangular component is placed in the middle of the positioning groove. At this time, the output end of the second hydraulic cylinder is extended and retracted downward, and the pressure plate can be driven to move downward, pressing the pressure plate on the surface of the rectangular component to fix the rectangular component. At this time, the electric guide block is moved in the middle of the electric guide rail, and the electric drill bit can be driven to move. When the electric drill bit is moved to a suitable position, the output end of the second hydraulic cylinder is extended and retracted, and the electric drill bit can be driven to move downward, and the rectangular component can be drilled. When it is necessary to drill different surfaces of the rectangular component, the servo motor drives the gear to rotate, and the gear drive gear teeth can be rotated. At this time, the turntable can be rotated, and the rectangular component can be driven to rotate. Drilling can be performed on any surface of the rectangular component, thereby improving the drilling efficiency.

[0009] (2) When it is necessary to drill holes in other parts of the rectangular component, the pressure plate is moved upward, and the output end of the first hydraulic cylinder is extended and retracted, which can drive the push plate to move forward, so that the push plate pushes one end of the rectangular component forward to drill holes in any part of the rectangular component. When the other end of the rectangular component is set in the positioning groove, the other end of the rectangular component can be fixed, so that drilling can be performed at any position of the rectangular component. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a structural schematic diagram of a drilling device for processing transformer parts according to the utility model;

[0011] Figure 2 This is a side structural schematic diagram of a drilling device for processing transformer parts according to the utility model;

[0012] Figure 3 This is a schematic diagram of the structure of a pressure plate of a drilling device for processing transformer parts according to the utility model;

[0013] Figure 4 This is an enlarged structural schematic diagram of point A of a drilling device for processing transformer parts according to the utility model.

[0014] In the figure: 1. processing table; 2. support plate; 3. first hydraulic cylinder; 4. push plate; 5. positioning plate; 6. positioning rotating assembly; 601. turntable; 602. gear; 603. positioning groove; 604. slide groove; 605. pressure plate; 606. second hydraulic cylinder; 607. mounting rod; 608. servo motor; 609. gear; 610. slide block; 7. positioning side plate; 8. mounting plate; 9. electric guide rail; 10. electric guide block; 11. hydraulic cylinder; 12. electric drill. DETAILED DESCRIPTION

[0015] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] like Figure 1 , 2As shown, a drilling device for processing transformer parts includes a processing table 1, positioning plates 5 are installed on both sides of the upper surface of the processing table 1, and a positioning rotating component 6 is arranged on the positioning plate 5. A positioning side plate 7 is fixedly installed on the upper surface of the processing table 1, a mounting plate 8 is fixedly installed on the front surface of the positioning side plate 7, an electric guide rail 9 is fixedly installed on the lower surface of the mounting plate 8, an electric guide block 10 is sleeved and installed in the middle part of the electric guide rail 9, a hydraulic cylinder 11 is fixedly installed on the lower surface of the electric guide block 10, and an electric drill bit 12 is installed on the output end of the hydraulic cylinder 11.

[0017] like Figure 1 , 2 As shown, a support plate 2 is fixedly installed on the side of the processing table 1, and a first hydraulic cylinder 3 is fixedly installed on the upper surface of the support plate 2. A push plate 4 is installed on the output end of the first hydraulic cylinder 3. When it is necessary to drill holes in other parts of the rectangular component, the pressure plate 605 is moved upward. At this time, the output end of the first hydraulic cylinder 3 is extended and retracted, and the push plate 4 can be driven to move forward, so that the push plate 4 pushes one end of the rectangular component forward to drill holes in any part of the rectangular component. When the other end of the rectangular component is set inside the positioning groove 603, the other end of the rectangular component can be fixed, so that drilling work can be performed on any position of the rectangular component.

[0018] like Figure 2 , 3As shown in , 4, the positioning and rotating assembly 6 includes a turntable 601 and a mounting rod 607. The turntable 601 is rotatably mounted in the middle of the positioning plate 5, and the mounting rod 607 is fixedly mounted on the side of the positioning plate 5. A positioning groove 603 is opened in the middle of the turntable 601, and a pressure plate 605 is slidably mounted between the inner walls on both sides of the positioning groove 603. A second hydraulic cylinder 606 is fixedly mounted on the surface of the turntable 601, and the output end of the second hydraulic cylinder 606 is arranged on the upper surface of the pressure plate 605. Slide blocks 610 are fixedly mounted on both sides of the pressure plate 605, and the slide blocks 610 are slidably mounted inside the slide groove 604. A plurality of gear teeth 602 are fixedly mounted on the surface of the turntable 601 at equal intervals, and a servo motor 608 is fixedly mounted on the surface of the mounting rod 607. A gear 609 is fixedly mounted on the output end of the servo motor 608, and the gear 609 is meshed and connected with the plurality of gear teeth 602. The rectangular component is placed in the middle of the positioning groove 603. At this time, the The output end of the second hydraulic cylinder is extended and retracted downward, and the pressure plate 605 can be driven to move downward, pressing the pressure plate 605 on the surface of the rectangular component to fix the rectangular component. At this time, the electric guide block 10 is moved in the middle of the electric guide rail 9, and the electric drill bit 12 can be driven to move. When the electric drill bit 12 is moved to a suitable position, the output end of the second hydraulic cylinder 11 is extended and retracted, and the electric drill bit 12 can be driven to move downward, and the rectangular component can be drilled. When it is necessary to drill holes on different surfaces of the rectangular component, the servo motor 608 drives the gear 609 to rotate, and the gear 609 drives the gear teeth 602 to rotate, and the turntable 601 can be rotated, which can drive the rectangular component to rotate, and drilling can be performed on any surface of the rectangular component, thereby improving the drilling efficiency.

[0019] The working principle of a drilling device for transformer parts processing:

[0020] During use, when it is necessary to drill holes in the rectangular component of the transformer, first place the rectangular component in the middle of the positioning groove 603. At this time, the output end of the second hydraulic cylinder is extended and retracted downward, and the pressure plate 605 can be driven to move downward, and the pressure plate 605 is pressed on the surface of the rectangular component to fix the rectangular component. At this time, the electric guide block 10 is moved in the middle of the electric guide rail 9, and the electric drill bit 12 can be driven to move. When the electric drill bit 12 is moved to a suitable position, the output end of the second hydraulic cylinder 11 is extended and retracted, and the electric drill bit 12 can be driven to move downward, and the rectangular component can be drilled. When it is necessary to drill holes on different surfaces of the rectangular component, the servo motor 608 drives the gear 609 to rotate, and the gear 609 drives the gear teeth 602 to rotate, and the turntable 601 can be rotated, and the rectangular component can be driven to rotate, and drilling work can be performed on any surface of the rectangular component, thereby improving the drilling efficiency.

[0021] The above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the scope of protection of the present invention.

Claims

1. A drilling device for processing transformer parts, comprising a processing table (1), characterized in that: Positioning plates (5) are installed on both sides of the upper surface of the processing table (1), and a positioning rotating assembly (6) is arranged on the positioning plate (5). A positioning side plate (7) is fixedly installed on the upper surface of the processing table (1), and a mounting plate (8) is fixedly installed on the front surface of the positioning side plate (7). An electric guide rail (9) is fixedly installed on the lower surface of the mounting plate (8). An electric guide block (10) is sleeved and installed in the middle of the electric guide rail (9), and a hydraulic cylinder (11) is fixedly installed on the lower surface of the electric guide block (10). An electric drill bit (12) is installed at the output end of the hydraulic cylinder (11). The positioning rotating assembly (6) comprises a turntable (601) and a mounting rod (607). The turntable (601) is rotatably installed in the middle of the positioning plate (5), and the mounting rod (607) is fixedly installed on the positioning plate (5). ) side, a positioning groove (603) is opened in the middle of the rotating disk (601), and a pressure plate (605) is slidably installed between the inner walls on both sides of the positioning groove (603). A second hydraulic cylinder (606) is fixedly installed on the surface of the rotating disk (601), and the output end of the second hydraulic cylinder (606) is arranged on the upper surface of the pressure plate (605). Slide blocks (610) are fixedly installed on both sides of the pressure plate (605), and the slide blocks (610) are slidably installed inside the slide groove (604). A plurality of gear teeth (602) are fixedly installed at equal intervals on the surface of the rotating disk (601), and a servo motor (608) is fixedly installed on the surface of the mounting rod (607). A gear (609) is fixedly installed on the output end of the servo motor (608), and the gear (609) is meshed with the plurality of gear teeth (602).

2. A drilling device for transformer parts processing according to claim 1, characterized in that: A support plate (2) is fixedly mounted on the side of the processing table (1), and a first hydraulic cylinder (3) is fixedly mounted on the upper surface of the support plate (2).

3. A drilling device for transformer parts processing according to claim 2, characterized in that: A push plate (4) is installed at the output end of the first hydraulic cylinder (3).

Images