CN221538139U - High-speed feeding structure for hydraulic drilling machine - Google Patents

Abstract

The utility model belongs to the technical field of hydraulic drilling machines, in particular to a high-speed feeding structure for a hydraulic drilling machine, which comprises a supporting table, wherein an L-shaped seat is fixed at the top of the supporting table, a transverse driving component is arranged at the top of the L-shaped seat, the horizontal driving assembly is provided with a longitudinal driving assembly, the longitudinal driving assembly is provided with a vertical driving assembly, the vertical driving assembly is provided with a stepping motor, and the output shaft of the stepping motor is fixedly provided with a drill bit. According to the utility model, the L-shaped seat, the transverse driving assembly, the longitudinal driving assembly and the vertical driving assembly are arranged, so that the transverse movement, the longitudinal movement and the vertical movement of the drill bit can be realized, and the drilling at different positions of a workpiece can be satisfied, so that the adaptability is wider, and the use effect is better.

Description

High-speed feeding structure for hydraulic drilling machine

Technical Field

The utility model relates to the technical field of hydraulic drilling machines, in particular to a high-speed feeding structure for a hydraulic drilling machine.

Background

The drilling machine refers to a machine tool which mainly uses a drill bit to machine holes on a workpiece. Usually, the drill rotates to be mainly moved, the axial movement of the drill is the feeding movement, the degree of freedom of the feeding movement of the existing drilling machine is insufficient, and the existing drilling machine can only move unidirectionally, so that the drilling at different positions of a workpiece cannot be well met, and therefore, a high-speed feeding structure for a hydraulic drilling machine is provided for solving the problems.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a high-speed feeding structure for a hydraulic drilling machine, which solves the problems in the prior art.

(II) technical scheme

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

The utility model provides a high-speed feeding structure for hydraulic drilling machine, includes the brace table, the top of brace table is fixed with L type seat, the top of L type seat is provided with horizontal drive assembly, install vertical drive assembly on the horizontal drive assembly, install step motor on the vertical drive assembly, step motor's output shaft is fixed with the drill bit.

Further, the horizontal drive assembly includes two mounting panels of symmetry fixed at L type seat top, two be connected with first screw rod through the bearing rotation between the mounting panel, two be fixed with two first guide bars between the mounting panel symmetry, one of them a lateral wall of mounting panel is fixed with first motor, the one end of first screw rod and the output shaft fixed connection of first motor, the surface threaded connection of first screw rod has first connecting plate, first connecting plate sliding connection is at the surface of two first guide bars, the opening that is used for first connecting plate to pass is seted up at the top of L type seat, the bottom and the longitudinal drive assembly of first connecting plate are connected.

Further, the vertical drive assembly includes the U template of fixed connection in first connecting plate bottom, the inside of U template is connected with the second screw rod through the bearing rotation, the inside symmetry of U template is fixed with two second guide bars, the fixed surface of U template has the second motor, the one end of second screw rod and the output shaft fixed connection of second motor, the surface threaded connection of second screw rod has the second connecting plate, second connecting plate sliding connection is at the surface of two second guide bars, the bottom and the vertical drive assembly of second connecting plate are connected.

Further, the vertical driving assembly comprises a transverse plate fixedly connected to the second connecting plate, an air cylinder is fixed to the bottom of the transverse plate, a mounting plate is fixed to the ejection end of the air cylinder, and the bottom of the mounting plate is fixedly connected with the top of the stepping motor.

Further, four telescopic sleeves are symmetrically fixed at the bottom of the transverse plate, and the bottom ends of the telescopic sleeves are fixedly connected with the top of the mounting plate.

(III) beneficial effects

Compared with the prior art, the utility model provides a high-speed feeding structure for a hydraulic drilling machine, which has the following beneficial effects:

According to the utility model, by arranging the L-shaped seat, the transverse driving assembly, the longitudinal driving assembly and the vertical driving assembly, the transverse movement, the longitudinal movement and the vertical movement of the drill bit can be realized, so that the drilling at different positions of a workpiece can be satisfied, the adaptability is wider, and the use effect is better.

Drawings

FIG. 1 is a schematic view of a first view angle structure of the whole of the present utility model;

Fig. 2 is a schematic diagram of the overall second view structure of the present utility model.

In the figure: 1. a support table; 2. an L-shaped seat; 3. a lateral drive assembly; 301. a support plate; 302. a first screw; 303. a first guide bar; 304. a first motor; 305. a first connection plate; 4. a longitudinal drive assembly; 401. a U-shaped plate; 402. a second screw; 403. a second guide bar; 404. a second motor; 405. a second connecting plate; 5. a vertical drive assembly; 501. a cross plate; 502. a cylinder; 503. a mounting plate; 504. a telescoping sleeve; 6. a stepping motor; 7. a drill bit; 8. an opening.

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 and fig. 2, a high-speed feeding structure for a hydraulic drilling machine according to an embodiment of the present utility model includes a supporting table 1, an L-shaped seat 2 is fixed at the top of the supporting table 1, a transverse driving assembly 3 is disposed at the top of the L-shaped seat 2, a longitudinal driving assembly 4 is mounted on the transverse driving assembly 3, a vertical driving assembly 5 is mounted on the longitudinal driving assembly 4, a stepping motor 6 is mounted on the vertical driving assembly 5, a drill bit 7 is fixed on an output shaft of the stepping motor 6, and when in use, a workpiece to be drilled is placed on the supporting table 1, it is required to be stated that a clamping assembly for clamping and fixing the workpiece to be drilled is disposed on the supporting table 1, but not shown in the drawings of the specification, the clamping assembly can be provided with different types of clamping structures according to requirements, after clamping and fixing the workpiece to be drilled, the drill bit 7 can be driven to rotate by the stepping motor 6, and the transverse position, the longitudinal position and the vertical position of the drill bit 7 can be adjusted by the transverse driving assembly 3, the longitudinal driving assembly 4 and the vertical driving assembly 5.

As shown in fig. 1 and 2, in some embodiments, the transverse driving assembly 3 includes two support plates 301 symmetrically fixed on the top of the L-shaped seat 2, a first screw rod 302 is rotatably connected between the two support plates 301 through a bearing, two first guide rods 303 are symmetrically fixed between the two support plates 301, a first motor 304 is fixed on a side wall of one support plate 301, one end of the first screw rod 302 is fixedly connected with an output shaft of the first motor 304, a first connecting plate 305 is in threaded connection with the surface of the first screw rod 302, the first connecting plate 305 is slidably connected on the surface of the two first guide rods 303, an opening 8 through which the first connecting plate 305 passes is formed in the top of the L-shaped seat 2, the bottom of the first connecting plate 305 is connected with the longitudinal driving assembly 4, when the transverse position of the drill bit 7 needs to be adjusted, the first motor 304 can be started, the first motor 304 can drive the first screw rod 302 to rotate, and the first screw rod 302 can drive the first connecting plate 305 to move transversely, so that the transverse position of the drill bit 7 can be adjusted.

As shown in fig. 1 and 2, in some embodiments, the longitudinal driving assembly 4 includes a U-shaped plate 401 fixedly connected to the bottom of the first connecting plate 305, a second screw rod 402 is rotatably connected to the inside of the U-shaped plate 401 through a bearing, two second guide rods 403 are symmetrically fixed to the inside of the U-shaped plate 401, a second motor 404 is fixed to the surface of the U-shaped plate 401, one end of the second screw rod 402 is fixedly connected to an output shaft of the second motor 404, a second connecting plate 405 is screwed to the surface of the second screw rod 402, the second connecting plate 405 is slidably connected to the surfaces of the two second guide rods 403, the bottom of the second connecting plate 405 is connected to the vertical driving assembly 5, when the longitudinal position of the drill bit 7 needs to be adjusted, the second motor 404 can drive the second screw rod 402 to rotate, and the second screw rod 402 can drive the second connecting plate 405 to move longitudinally, so that the longitudinal position of the drill bit 7 can be adjusted.

As shown in fig. 1 and 2, in some embodiments, the vertical driving assembly 5 includes a transverse plate 501 fixedly connected to the second connecting plate 405, a cylinder 502 is fixed at the bottom of the transverse plate 501, an ejector end of the cylinder 502 is fixed with a mounting plate 503, the bottom of the mounting plate 503 is fixedly connected with the top of the stepper motor 6, when the vertical position of the drill bit 7 needs to be adjusted, the cylinder 502 can be started, the ejector end of the cylinder 502 stretches out or retracts, so that the drill bit 7 can descend or ascend, four telescopic sleeves 504 are symmetrically fixed at the bottom of the transverse plate 501, and the bottom ends of the telescopic sleeves 504 are fixedly connected with the top of the mounting plate 503, and by setting the telescopic sleeves 504, the mounting plate 503 can be more stable when moving in the vertical direction.

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. High-speed feeding structure for a hydraulic drilling machine, comprising a supporting table (1), characterized in that: the top of brace table (1) is fixed with L type seat (2), the top of L type seat (2) is provided with horizontal drive assembly (3), install vertical drive assembly (4) on horizontal drive assembly (3), install vertical drive assembly (5) on vertical drive assembly (4), install step motor (6) on vertical drive assembly (5), the output shaft of step motor (6) is fixed with drill bit (7).

2. A high speed feed structure for a hydraulic drill press as recited in claim 1 wherein: the transverse driving assembly (3) comprises two support plates (301) symmetrically fixed at the top of the L-shaped seat (2), a first screw rod (302) is rotationally connected between the two support plates (301) through a bearing, two first guide rods (303) are symmetrically fixed between the two support plates (301), one side wall of one support plate (301) is fixedly provided with a first motor (304), one end of the first screw rod (302) is fixedly connected with an output shaft of the first motor (304), the surface of the first screw rod (302) is in threaded connection with a first connecting plate (305), the first connecting plate (305) is in sliding connection with the surface of the two first guide rods (303), an opening (8) used for the first connecting plate (305) to penetrate through is formed in the top of the L-shaped seat (2), and the bottom of the first connecting plate (305) is connected with the longitudinal driving assembly (4).

3. A high speed feed structure for a hydraulic drill press as recited in claim 2, wherein: the vertical driving assembly (4) comprises a U-shaped plate (401) fixedly connected to the bottom of the first connecting plate (305), a second screw rod (402) is rotatably connected to the inside of the U-shaped plate (401) through a bearing, two second guide rods (403) are symmetrically fixed to the inside of the U-shaped plate (401), a second motor (404) is fixed to the surface of the U-shaped plate (401), one end of the second screw rod (402) is fixedly connected with an output shaft of the second motor (404), a second connecting plate (405) is connected to the surface of the second screw rod (402) in a threaded mode, the second connecting plate (405) is slidably connected to the surfaces of the two second guide rods (403), and the bottom of the second connecting plate (405) is connected with the vertical driving assembly (5).

4. A high speed feed structure for a hydraulic drill press as recited in claim 3 wherein: the vertical driving assembly (5) comprises a transverse plate (501) fixedly connected to the second connecting plate (405), an air cylinder (502) is fixed to the bottom of the transverse plate (501), a mounting plate (503) is fixed to the ejection end of the air cylinder (502), and the bottom of the mounting plate (503) is fixedly connected with the top of the stepping motor (6).

5. A high speed feed structure for a hydraulic drill press as recited in claim 4 wherein: four telescopic sleeves (504) are symmetrically fixed at the bottom of the transverse plate (501), and the bottom ends of the telescopic sleeves (504) are fixedly connected with the top of the mounting plate (503).