Drilling device for mechanical electrical equipment manufacturing

Abstract

The utility model discloses a drilling device for manufacturing mechanical and electrical equipment, which comprises a bracket, a positioning part for fixing a workpiece and a drilling part for drilling the workpiece, the positioning component comprises two supporting frames arranged at the top of the support, a two-way screw penetrating through the supporting frames and a first motor arranged at one end of the two-way screw. According to the workpiece clamping device, through the support, the supporting frames, the clamping blocks, the first supporting part and the second supporting part, a workpiece can be upwards supported; and meanwhile, two clamping plates can tightly clamp the workpiece, and the problems that the workpiece is prone to inclining or rotating, the outer surface of the workpiece is prone to being scratched, the drilling precision of the equipment on the workpiece is affected, chippings cannot be conveniently collected, and the machining efficiency is affected due to the fact that the workpiece clamping and positioning effect of existing equipment is poor are solved. And the operation environment is polluted by the chippings.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical and electrical equipment, in particular to a drilling device for manufacturing mechanical and electrical equipment. Background Art

[0002] Electrical equipment is a general term for generators, transformers, power lines, circuit breakers and other equipment in the power system. Mechanical electrical equipment mainly refers to electrical equipment used in the mechanical processing process. Mechanical electrical equipment usually requires drilling processing during the production process. However, existing equipment is prone to deviation or shaking when drilling workpieces, affecting the accuracy of the processing.

[0003] The existing patent CN218694054U discloses a drilling device for manufacturing mechanical and electrical equipment, which includes a base, the top of the base is fixedly connected to a support plate, a hydraulic telescopic rod is arranged on the side wall of the support plate, the bottom end of the hydraulic telescopic rod is fixedly connected to a fixed frame, a motor is arranged in the fixed frame, and a clamping mechanism is arranged at the top of the base, the clamping mechanism includes: a limit rod, a fixed sleeve, and a filter, and the top end of the limit rod is fixedly connected to the side wall of the bottom end of the fixed frame. By setting the clamping mechanism, when the device is in use, the force of the hydraulic telescopic rod driving the drill bit to descend drives the fixed sleeve to descend, so that the top of the plate is squeezed and fixed by the elastic telescopic rod and the L-shaped pressure rod, so that there is no need to additionally fix the plate when drilling, which reduces the processing steps and greatly improves the processing efficiency.

[0004] Based on the search of the above patents and in combination with the drilling processing in the prior art, it was found that although the above drilling equipment can perform drilling operations on the workpiece when in use, the fixing effect is not good. The clamping and positioning effect of the existing equipment when drilling the workpiece is not good, which causes the workpiece to be easily tilted or rotated, and easily causes scratches on the outer surface of the workpiece, and affects the accuracy of the equipment's drilling processing on the workpiece. The debris cannot be collected conveniently, causing the debris to pollute the operating environment. Utility Model Content

[0005] 1. Technical problems to be solved

[0006] The utility model aims to provide a drilling device for manufacturing mechanical and electrical equipment, so as to solve the problem of low stability of workpiece fixing in existing equipment proposed in the above background technology.

[0007] 2. Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drilling device for manufacturing mechanical and electrical equipment, comprising a bracket, a positioning component for fixing a workpiece, and a drilling component for drilling the workpiece, wherein the positioning component comprises two support frames arranged at the top of the bracket, a bidirectional screw rod penetrating the support frame, a first motor arranged at one end of the bidirectional screw rod, a clamping block arranged at the top of the support frame and located outside the bidirectional screw rod for positioning and fixing, a first supporting portion arranged at one side of one of the clamping blocks, and a second supporting portion arranged at one side of the other clamping block;

[0009] The support frame is fixedly connected to the bracket, the cross section of the support frame is U-shaped, the bidirectional screw penetrates the support frame and is rotatably connected thereto, and the bidirectional screw penetrates the clamping block and is screwed thereto.

[0010] Preferably, the drilling component includes a fixing frame arranged at the top of the bracket, two cylinders arranged at the top of the fixing frame, a push rod arranged at the bottom of the cylinder, a mounting plate arranged at the bottom of the two push rods, a second motor arranged at the top of the mounting plate, an output shaft arranged at the bottom of the second motor, and a drill rod arranged at the bottom of the output shaft for drilling holes, the push rod is movably connected to the fixing frame, and the cross-section of the fixing frame is L-shaped.

[0011] Preferably, extension plates are provided on both sides of the bracket, a mounting frame is provided on the top of the extension plate, a plurality of evenly arranged support rods are provided on the top of the mounting frame, a rotating wheel is provided on the outer side of the support rod, the rotating wheel is rotatably connected to the support rod, and the support rod is fixedly connected to the mounting frame.

[0012] Preferably, a material leakage through hole is provided at the top of the bracket and just below the drill rod, a movable cavity is provided on one side of the bracket, a material loading box for collecting waste materials is provided on one side of the movable cavity, and the material loading box is movably connected to the movable cavity.

[0013] Preferably, a guide block for guiding is provided at the bottom of the clamping block, a guide groove is provided at the bottom of the support frame, and the guide block is slidably connected to the guide groove.

[0014] Preferably, a limiting rod for guiding is provided on the top of the mounting plate, the limiting rod is slidably connected to the fixing frame, and the cross-section of the limiting rod is T-shaped.

[0015] Preferably, reinforcing ribs are provided on both sides of the bracket and at the bottom of the extension plate.

[0016] Preferably, the cross section of the first support portion is a “convex” shape, and the cross section of the second support portion is a “concave” shape.

[0017] 3. Beneficial effects

[0018] Compared with the prior art, the advantages of the present invention are:

[0019] 1. The utility model comprises a bracket, a support frame, a bidirectional screw, a first motor, a clamping block, a first support part and a second support part. The support frame is fixedly connected to the bracket, the cross-section of the support frame is U-shaped, the bidirectional screw penetrates the support frame and is rotatably connected thereto, the bidirectional screw penetrates the clamping block and is screwed thereto, the cross-section of the first support part is a "convex" shape, and the cross-section of the second support part is a "concave" shape, the first support part and the second support part can be embedded, the first support part and the second support part can support the workpiece upward, and at the same time, the two clamping plates can tightly clamp the workpiece, the first motor can drive the bidirectional screw to rotate, so that the bidirectional screw drives the two clamping blocks to approach or move away from each other, and then the two clamping blocks respectively drive the first support part and the second support part to engage, so that the two clamping blocks can clamp and fix the workpiece, and at the same time, the first support part and the second support part can support the workpiece to prevent the workpiece from tilting or rotating, thereby improving the accuracy of the equipment in drilling the workpiece.

[0020] 2. The utility model includes a fixed frame, a cylinder, a push rod, a mounting plate, a second motor, an output shaft and a drill rod. The push rod is movably connected to the fixed frame. The cross-section of the fixed frame is L-shaped. The two cylinders can drive the second motor on the top of the mounting plate to move up and down through the push rod. The second motor can drive the drill rod to rotate through the output shaft, so that the drill rod can drill holes on the workpiece, thereby improving the efficiency and accuracy of the equipment in drilling holes on the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a left-side cutaway stereoscopic view of the overall structure of the utility model;

[0023] Figure 3 It is a front cutaway stereoscopic view of the overall structure of the utility model;

[0024] Figure 4 The overall structure of the utility model Figure 2 Enlarged view of point A in the middle;

[0025] Figure 5 The overall structure of the utility model Figure 3 Enlarged view of point B in the middle;

[0026] Figure 6 It is a schematic diagram of the clamping block and the first supporting part in the overall structure of the utility model;

[0027] Figure 7 It is a schematic diagram of the clamping block and the second supporting part in the overall structure of the utility model.

[0028] In the figure: 1. bracket; 11. support frame; 12. bidirectional screw; 13. first motor; 14. clamping block; 15. first support part; 16. second support part; 17. fixing frame; 18. cylinder; 19. push rod; 20. mounting plate; 21. second motor; 22. output shaft; 23. drill rod; 24. extension plate; 25. mounting frame; 26. support rod; 27. rotating wheel; 28. leakage hole; 29. ​​movable cavity; 30. loading box; 31. guide block; 32. guide groove; 33. limit rod; 34. reinforcing rib. DETAILED DESCRIPTION

[0029] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0030] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0031] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0032] See also Figure 1-7The utility model provides a technical solution: a drilling device for manufacturing mechanical and electrical equipment provided by an embodiment of the utility model comprises a bracket 1, a positioning component for fixing a workpiece and a drilling component for drilling a workpiece, the positioning component comprises two support frames 11 arranged at the top of the bracket 1, a bidirectional screw 12 penetrating the support frame 11, a first motor 13 arranged at one end of the bidirectional screw 12, a clamping block 14 arranged at the top of the support frame 11 and located on the outside of the bidirectional screw 12 for positioning and fixing, a first supporting portion 15 arranged on one side of one of the clamping blocks 14 and a second supporting portion 16 arranged on one side of the other clamping block 14, the support frame 11 is fixedly connected to the bracket 1, the cross section of the support frame 11 is U-shaped, the bidirectional screw 12 penetrates the support frame 11 and is rotatably connected thereto, the bidirectional screw 12 penetrates the clamping block 14 and is screwed thereto, the cross section of the first supporting portion 15 is "convex" shaped, and the cross section of the second supporting portion 16 is "concave" shaped. Specifically, the first support part 15 and the second support part 16 can support the workpiece upward, and at the same time, the two clamping blocks 14 can also tightly clamp the workpiece. The first motor 13 can drive the bidirectional screw 12 to rotate, so that the bidirectional screw 12 drives the two clamping blocks 14 to move closer to or away from each other, and then the two clamping blocks 14 respectively drive the first support part 15 and the second support part 16 to engage, so that the two clamping blocks 14 can clamp and fix the workpiece to prevent the workpiece from tilting or rotating, thereby improving the accuracy of the equipment in drilling the workpiece.

[0033] Among them, the drilling component includes a fixing frame 17 arranged at the top of the bracket 1, two cylinders 18 arranged at the top of the fixing frame 17, a push rod 19 arranged at the bottom of the cylinder 18, a mounting plate 20 arranged at the bottom of the two push rods 19, a second motor 21 arranged at the top of the mounting plate 20, an output shaft 22 arranged at the bottom of the second motor 21, and a drill rod 23 for drilling holes arranged at the bottom of the output shaft 22. The push rod 19 is movably connected to the fixing frame 17, and the cross-section of the fixing frame 17 is L-shaped.

[0034] Furthermore, the cross-section of the fixing frame 17 is L-shaped, and the two cylinders 18 can drive the second motor 21 on the top of the mounting plate 20 to move up and down through the push rod 19. The second motor 21 can drive the drill rod 23 to rotate through the output shaft 22, so that the drill rod 23 drills the workpiece, thereby improving the efficiency and accuracy of the equipment in drilling the workpiece.

[0035] It is worth mentioning that extension plates 24 are respectively provided on both sides of the bracket 1, a mounting frame 25 is provided on the top of the extension plate 24, a plurality of evenly arranged support rods 26 are provided on the top of the mounting frame 25, a rotating wheel 27 is provided on the outer side of the support rod 26, the rotating wheel 27 is rotatably connected to the support rod 26, and the support rod 26 is fixedly connected to the mounting frame 25.

[0036] Among them, the two extension plates 24 can support workpieces that are too long, and the rotating wheel 27 on the outside of the support rod 26 at the top of the mounting frame 25 can support the workpiece, which can facilitate the movement of the workpiece when drilling multiple positions on the workpiece. When the workpiece moves, the rotating wheel 27 is driven to rotate on the outside of the support rod 26, thereby improving the convenience of moving the workpiece.

[0037] Furthermore, a material leakage through hole 28 is opened at the top of the bracket 1 and just below the drill rod 23, and a movable cavity 29 is opened on one side of the bracket 1. A loading box 30 for collecting waste is provided on one side of the movable cavity 29. The loading box 30 is movably connected to the movable cavity 29. The debris generated during the drilling process of the workpiece falls into the loading box 30 in the movable cavity 29 through the material leakage through hole 28. The loading box 30 can collect the debris and process it centrally to avoid the accumulation of debris and pollution to the operating environment.

[0038] It is worth noting that a guide block 31 for guiding is provided at the bottom of the clamping block 14, and a guide groove 32 is opened at the bottom of the support frame 11. The guide block 31 is slidably connected with the guide groove 32. The guide block 31 can guide and limit the clamping block 14, thereby improving the stability of the bidirectional screw 12 driving the clamping block 14 to move.

[0039] In addition, a limiting rod 33 for guiding is provided on the top of the mounting plate 20. The limiting rod 33 is slidably connected to the fixing frame 17. The cross-section of the limiting rod 33 is T-shaped. The limiting rod 33 can guide and limit the mounting plate 20, thereby improving the stability of the push rod 19 driving the mounting plate 20 to move up and down.

[0040] It is worth noting that reinforcing ribs 34 are provided on both sides of the bracket 1 and at the bottom of the extension plate 24. The two ends of the reinforcing ribs 34 are respectively fixedly connected to the bracket 1 and the extension plate 24. The reinforcing ribs 34 are inclined. The reinforcing ribs 34 can support and fix the extension plate 24, thereby improving the bearing capacity of the extension plate 24 and the stability of the supported workpiece.

[0041] Working principle: First, place the workpiece on the two support frames 11, then start the first motor 13 to drive the bidirectional screw 12 to rotate, then the bidirectional screw 12 drives the two clamping blocks 14 to approach each other, and at the same time, the clamping block 14 drives the guide block 31 to slide in the guide groove 32, and then the two clamping blocks 14 respectively drive the first support part 15 and the second support part 16 to engage, and then the two clamping blocks 14 clamp and fix the workpiece, and at the same time, the first support part 15 and the second support part 16 support the workpiece, and then the top support rod of the mounting frame 25 The rotating wheel 27 on the outside of 26 supports the two ends of the workpiece, and then the two cylinders 18 are started to drive the second motor 21 on the top of the mounting plate 20 to move downward through the push rod 19. At the same time, the mounting plate 20 drives the limit rod 33 to slide on the top of the fixed frame 17, and then the second motor 21 is started to drive the drill rod 23 to rotate through the output shaft 22. Then the drill rod 23 drills the workpiece. When multiple holes are drilled on the workpiece, the workpiece is moved, and the rotating wheel 27 is driven to rotate on the outside of the support rod 26 while the workpiece moves.

[0042] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A drilling device for manufacturing mechanical and electrical equipment, comprising a bracket (1), a positioning component for fixing a workpiece, and a drilling component for drilling the workpiece, characterized in that: The positioning component comprises two support frames (11) arranged at the top of the bracket (1), a bidirectional screw (12) penetrating the support frames (11), a first motor (13) arranged at one end of the bidirectional screw (12), a clamping block (14) arranged at the top of the support frame (11) and located outside the bidirectional screw (12) for positioning and fixing, a first supporting portion (15) arranged at one side of one of the clamping blocks (14), and a second supporting portion (16) arranged at one side of the other clamping block (14); The support frame (11) is fixedly connected to the bracket (1); the cross section of the support frame (11) is U-shaped; the bidirectional screw (12) passes through the support frame (11) and is rotatably connected thereto; and the bidirectional screw (12) passes through the clamping block (14) and is screwed thereto.

2. A drilling device for manufacturing mechanical and electrical equipment according to claim 1, characterized in that: The drilling component comprises a fixing frame (17) arranged at the top of the bracket (1), two cylinders (18) arranged at the top of the fixing frame (17), a push rod (19) arranged at the bottom of the cylinder (18), a mounting plate (20) arranged at the bottom of the two push rods (19), a second motor (21) arranged at the top of the mounting plate (20), an output shaft (22) arranged at the bottom of the second motor (21), and a drilling rod (23) arranged at the bottom of the output shaft (22) for drilling holes, wherein the push rod (19) is movably connected to the fixing frame (17), and the fixing frame (17) has an L-shaped cross section.

3. A drilling device for manufacturing mechanical and electrical equipment according to claim 1, characterized in that: Extension plates (24) are respectively provided on both sides of the bracket (1), a mounting frame (25) is provided on the top of the extension plate (24), a plurality of evenly arranged support rods (26) are provided on the top of the mounting frame (25), a rotating wheel (27) is sleeved on the outer side of the support rod (26), the rotating wheel (27) is rotatably connected to the support rod (26), and the support rod (26) is fixedly connected to the mounting frame (25).

4. A drilling device for manufacturing mechanical and electrical equipment according to claim 2, characterized in that: A material leakage through hole (28) is provided at the top of the support (1) and directly below the drill rod (23); a movable cavity (29) is provided on one side of the support (1); a material loading box (30) for collecting waste materials is provided on one side of the movable cavity (29); and the material loading box (30) is movably connected to the movable cavity (29).

5. The drilling device for manufacturing mechanical and electrical equipment according to claim 1, characterized in that: A guide block (31) for guiding is provided at the bottom of the clamping block (14), a guide groove (32) is provided at the bottom of the support frame (11), and the guide block (31) is slidably connected to the guide groove (32).

6. A drilling device for manufacturing mechanical and electrical equipment according to claim 2, characterized in that: A limiting rod (33) for guiding is provided on the top of the mounting plate (20), the limiting rod (33) is slidably connected to the fixing frame (17), and the cross section of the limiting rod (33) is T-shaped.

7. The drilling device for mechanical and electrical equipment manufacturing according to claim 1, characterized in that: Reinforcing ribs (34) are provided on both sides of the bracket (1) and at the bottom of the extension plate (24).

8. The drilling device for manufacturing mechanical and electrical equipment according to claim 1, characterized in that: The cross section of the first support portion (15) is in the shape of a "convex" character, and the cross section of the second support portion (16) is in the shape of a "concave" character.

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