CN220739533U - Drilling device for gear box machining - Google Patents

Abstract

The utility model belongs to the technical field of gear box processing, and particularly relates to a drilling device for gear box processing, which comprises an operation table, wherein supporting legs are arranged at four corners of the bottom end of the operation table, a fixed seat is arranged on the operation table, two transverse grooves are formed in the fixed seat, a drilling assembly is arranged on the fixed seat, a positioning assembly is arranged on the operation table, two limiting holes are formed in the operation table, the positioning assembly comprises a double-headed motor arranged in the operation table, connecting rods are arranged at two output ends of the double-headed motor, rotating wheels are arranged at the end parts of the two connecting rods, and limiting blocks are arranged in the two limiting holes in a sliding mode. According to the utility model, through the arrangement of the positioning assembly, the gearbox is conveniently positioned, the drilling accuracy is enhanced, and the drilling qualification rate is improved; through the setting of drilling subassembly, be convenient for carry out two simultaneous drilling to the gear box, and be convenient for adjust drilling interval, improve the flexibility for the processing progress of gear box, convenient to use.

Description

Drilling device for gear box machining

Technical Field

The utility model relates to the technical field of gear box machining, in particular to a drilling device for gear box machining.

Background

The gear box is widely applied to the wind generating set, is frequently used in the wind generating set and is an important mechanical component, and the gear box has the main functions of transmitting the power generated by the wind wheel under the action of wind power to the generator and enabling the generator to obtain corresponding rotating speed; in the prior art, if a gear box needs to be drilled at a plurality of positions, the positions of the gear box can be continuously adjusted to drill holes at a plurality of points, so that the machining efficiency is relatively slow, and the machining progress of the gear box is reduced.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a drilling device for machining a gear box, which solves the problems in the background art.

And (II) technical scheme.

The utility model adopts the following technical scheme for realizing the purposes:

the drilling device for machining the gear box comprises an operation table, wherein supporting legs are arranged at four corners of the bottom end of the operation table, a fixed seat is arranged on the operation table, two transverse grooves are formed in the fixed seat, a drilling assembly is arranged on the fixed seat, a positioning assembly is arranged on the operation table, and two limiting holes are formed in the operation table;

further, drilling subassembly is including installing the driving motor on the fixing base, driving bevel gear is installed to driving motor's output, two all slide in the transverse groove has the diaphragm, two all rotate in the transverse groove and be connected with the screw rod, screw rod and diaphragm threaded connection, two the mutual end that is close to of screw rod all installs driven bevel gear, two the frame is all installed to the bottom of diaphragm, two micro-motor is all installed in the frame, two electric telescopic handle is all installed to micro-motor's output, two the drill bit is all installed to electric telescopic handle's flexible end.

Further, the locating component is including installing the double-end motor in the operation panel, the connecting rod is all installed to the two output of double-end motor, two the rotation wheel is all installed to the tip of connecting rod, two all slide in the spacing hole has the stopper, two all rotate in the spacing hole and be connected with the lead screw, lead screw and stopper threaded connection, two the spool is all installed to the tip of lead screw, is located the homonymy the spool with rotate and take turns to the common drive has the belt, two all install the locating plate on the stopper.

Further, the connecting rod is rotatably connected with the operating platform.

Further, the drive bevel gear intermeshes with two driven bevel gears.

Further, the cross plate is in a cross-shaped structure.

(III) beneficial effects

Compared with the prior art, the utility model provides a drilling device for machining a gear box, which has the following beneficial effects:

according to the utility model, the gear box is conveniently positioned by arranging the positioning assembly, so that the drilling accuracy is enhanced, and the drilling qualification rate is improved; through the setting of drilling subassembly, be convenient for carry out two simultaneous drilling to the gear box, and be convenient for adjust drilling interval, improve the flexibility, and accelerated the processing progress of gear box, convenient to use.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a positioning assembly according to the present utility model;

fig. 3 is a schematic structural view of the drilling assembly of the present utility model.

In the figure: 1. an operation table; 2. support legs; 3. a fixing seat; 4. a drilling assembly; 41. a cross plate; 42. a screw; 43. a driven bevel gear; 44. a driving motor; 45. a drive bevel gear; 46. an outer frame; 47. a micro motor; 48. an electric telescopic rod; 49. a drill bit; 5. a transverse groove; 6. a limiting hole; 7. a positioning assembly; 71. a limiting block; 72. a screw rod; 73. a positioning plate; 74. i-shaped wheel; 75. a double-ended motor; 76. a connecting rod; 77. a rotating wheel; 78. a belt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

As shown in fig. 1-3, the drilling device for machining a gear box provided by one embodiment of the utility model comprises an operation table 1, wherein supporting legs 2 are arranged at four corners of the bottom end of the operation table 1, a fixed seat 3 is arranged on the operation table 1, two transverse grooves 5 are formed in the fixed seat 3, a drilling assembly 4 is arranged on the fixed seat 3, a positioning assembly 7 is arranged on the operation table 1, and two limiting holes 6 are formed in the operation table 1; through the arrangement of the positioning assembly 7, the gearbox is conveniently positioned, the drilling accuracy is enhanced, and the drilling qualification rate is improved; through the arrangement of the drilling assembly 4, two parts of the gear box are conveniently drilled at the same time, the drilling interval is convenient to adjust, the flexibility is improved, the machining progress of the gear box is accelerated, and the gear box is convenient to use;

as shown in fig. 3, in some embodiments, the drilling assembly 4 includes a driving motor 44 mounted on the fixing base 3, an output end of the driving motor 44 is provided with a driving bevel gear 45, transverse plates 41 are respectively slid in the two transverse grooves 5, screw rods 42 are respectively connected in the two transverse grooves 5 in a rotating manner, the screw rods 42 are in threaded connection with the transverse plates 41, driven bevel gears 43 are respectively mounted at mutually approaching ends of the two screw rods 42, outer frames 46 are respectively mounted at bottom ends of the two transverse plates 41, micro motors 47 are respectively mounted in the two outer frames 46, electric telescopic rods 48 are respectively mounted at output ends of the two micro motors 47, and drill bits 49 are respectively mounted at telescopic ends of the two electric telescopic rods 48; the driving bevel gear 45 is driven to rotate through the driving bevel gear 45 by the driving motor 44, the driving bevel gear 45 is meshed with the two driven bevel gears 43, the two driven bevel gears 43 are driven to rotate, the screw rod 42 is driven to rotate, the transverse plate 41 is driven to slide in the transverse groove 5, so that drilling is completed through the micro motor 47, the electric telescopic rod 48 and the drill bit 49, the drilling interval can be adjusted, and the machining progress of the gearbox is accelerated.

As shown in fig. 2, in some embodiments, the positioning assembly 7 includes a double-headed motor 75 installed in the console 1, connecting rods 76 are installed at two output ends of the double-headed motor 75, rotating wheels 77 are installed at ends of the two connecting rods 76, limiting blocks 71 are slid in the two limiting holes 6, screw rods 72 are rotatably connected in the two limiting holes 6, the screw rods 72 are in threaded connection with the limiting blocks 71, spool 74 is installed at ends of the two screw rods 72, belts 78 are jointly driven on the spool 74 and the rotating wheels 77 on the same side, and positioning plates 73 are installed on the two limiting blocks 71; the double-headed motor 75 drives the connecting rod 76 to rotate, the rotating wheel 77 is driven to rotate, the belt 78 is driven to drive the spool 74 to rotate, the screw rod 72 is driven to rotate, the limiting block 71 is driven to slide in the limiting hole 6, the positioning plate 73 is driven to move, and therefore the positioning work of the gearbox is completed through the positioning plate 73.

As shown in fig. 2, in some embodiments, the connecting rod 76 is rotatably connected to the console 1; and the limit effect is enhanced.

As shown in fig. 3, in some embodiments, the drive bevel gear 45 intermeshes with two driven bevel gears 43; and the drilling efficiency is improved.

As shown in fig. 3, in some embodiments, cross plate 41 has a cross-shaped configuration; and the limit effect is enhanced. Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (5)

1. Drilling equipment is used in gear box processing, including operation panel (1), its characterized in that: support legs (2) are arranged at four corners of the bottom end of the operation table (1), a fixed seat (3) is arranged on the operation table (1), two transverse grooves (5) are formed in the fixed seat (3), a drilling assembly (4) is arranged on the fixed seat (3), a positioning assembly (7) is arranged on the operation table (1), and two limiting holes (6) are formed in the operation table (1);

drilling subassembly (4) are including installing driving motor (44) on fixing base (3), driving motor (44) output installs initiative taper gear (45), two all slide in transverse groove (5) have diaphragm (41), two all rotate in transverse groove (5) and be connected with screw rod (42), screw rod (42) and diaphragm (41) threaded connection, two driven taper gear (43) are all installed to the mutual near end of screw rod (42), two frame (46) are all installed to the bottom of diaphragm (41), two micro motor (47) are all installed in frame (46), two electric telescopic handle (48) are all installed to the output of micro motor (47), two drill bit (49) are all installed to the expansion end of electric telescopic handle (48).

2. The drilling device for machining a gear box according to claim 1, wherein: the positioning assembly (7) comprises a double-headed motor (75) arranged in an operation table (1), connecting rods (76) are arranged at two output ends of the double-headed motor (75), rotating wheels (77) are arranged at the end parts of the connecting rods (76), limiting blocks (71) are arranged in limiting holes (6) in a sliding mode, screw rods (72) are connected in the limiting holes (6) in a rotating mode, the screw rods (72) are in threaded connection with the limiting blocks (71), I-shaped wheels (74) are arranged at the end parts of the screw rods (72), belts (78) are arranged on the I-shaped wheels (74) and the rotating wheels (77) in a common transmission mode and are arranged on the same side, and positioning plates (73) are arranged on the limiting blocks (71).

3. A drilling device for machining a gear box according to claim 2, characterized in that: the connecting rod (76) is rotationally connected with the operating platform (1).

4. The drilling device for machining a gear box according to claim 1, wherein: the drive bevel gear (45) meshes with two driven bevel gears (43).

5. The drilling device for machining a gear box according to claim 1, wherein: the transverse plate (41) is of a cross-shaped structure.