Machine tool feeding adjusting mechanism

Abstract

The utility model is applicable to the technical field of numerical control machine tools, and provides a machine tool feed adjusting mechanism which comprises a transverse motor and a base, the top of the base is connected with a transverse motor base, a bearing seat base and a sliding base, the transverse motor is fixedly installed on the transverse motor base, and the bearing seat base is fixedly installed on the sliding base. A transverse motor is arranged in the bearing seat base, an output shaft of the transverse motor is connected with a coupler through a transverse motor base, a bearing seat is connected to the top of the bearing seat base, a transverse lead screw is rotationally connected into the bearing seat and arranged on the outer side of the bearing seat in a sleeving mode, and a base is arranged at the other end of the transverse lead screw in a sleeving mode. The moving directions of the moving block and the second moving block are determined through the rotating directions of the output shafts of the two motors, meanwhile, the sliding seat is driven to slide on the sliding limiting block, the positions of the first carrying disc and the second carrying disc can be continuously adjusted, the adjusting precision and the adjusting efficiency of the device are improved, and the device is simple in structure and convenient and fast to operate.

Description

TECHNICAL FIELD

[0001] The utility model relates to numerical control machine tool technical field more specifically, it relates to a machine tool feed adjustment mechanism. BACKGROUND

[0002] In the machine tool processing field, the feed adjustment structure is an important component to ensure the processing precision and efficiency, the traditional machine tool feed adjustment mechanism often has the problems of insufficient adjustment precision, complex operation and complicated structure, which limits the processing capacity and application range of the machine tool,

[0003] With the progress of science and technology and the development of manufacturing industry, the market has higher and higher requirements for the machine tool feed adjustment mechanism, and the traditional mechanism has been difficult to meet the demand of modern processing for high precision and high efficiency.

[0004] The utility model of a kind of cutter high-speed transmission mechanism for numerical control machine tool disclosed in Chinese patent CN214351113U, including motor, first screw rod, second screw rod, screw rod nut and slide rail, the utility model moves more stably by the cooperation of double screw rod structure and slide rail sliding groove, accurate guidance, effectively improve processing precision.

[0005] The above-mentioned scheme makes the horizontal screw nut more stable on the single shaft by the cooperation of double horizontal screw rod and slide rail sliding groove, but the existing machine tool is mostly difficult to meet the performance and precision on the single shaft, so a feed adjustment structure is proposed to improve the adjustment precision and enhance the adjustment efficiency. INVENTION CONTENTS

[0006] In view of the deficiencies of the prior art, the purpose of the utility model is to provide a machine tool feed adjustment mechanism.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0008] A machine tool feed adjustment mechanism, comprising a horizontal motor and a base, the top of the base is connected with a horizontal motor base, a bearing seat base and a sliding base, the horizontal motor is fixedly installed on the horizontal motor base, the output shaft of the horizontal motor is connected with a shaft coupling through the horizontal motor base, the top of the bearing seat base is connected with a bearing seat, the bearing seat is rotatably connected with a horizontal screw rod inside and outside, the other end of the horizontal screw rod is sleeved with a base, the top of the sliding base is connected with a sliding limit block, the sliding limit block is slidably provided with a sliding seat, the top of the sliding seat is connected with a first carrier plate;

[0009] The utility model further sets up: the top of first loading tray is connected with longitudinal motor base, second bearing seat base and second sliding base, longitudinal motor base is fixedly installed with longitudinal motor on, and longitudinal motor's output shaft is connected with second coupling through longitudinal motor base, the top of second bearing seat base is connected with second bearing seat;

[0010] The utility model further sets up: the side of second coupling is connected with second bearing seat, and longitudinal screw rod is rotatably connected in second bearing seat, second bearing seat sleeve is established outside longitudinal screw rod, the other end of longitudinal screw rod is sleeveed with second base;

[0011] The utility model further sets up: the top of second sliding base is connected with second sliding limit block, second sliding limit block is slidably connected with second sliding seat on, the top of second sliding seat is connected with second loading tray;

[0012] The utility model further sets up: the top of second loading tray is seted up with the sliding slot, the sliding slot is slidably connected with moving limit block in;

[0013] The utility model further sets up: the top of second loading tray is seted up with the sliding slot, the sliding slot is slidably connected with moving limit block in;

[0014] The utility model has the advantages of:

[0015] The utility model discloses a through the horizontal motor and longitudinal motor, through two motor output shaft rotation direction decides the moving direction of moving block and second moving block, simultaneously drives the sliding seat to slide on the sliding limit block, makes first loading tray and second loading tray can adjust position ceaselessly, has improved adjustment accuracy and adjustment efficiency, and the device simple structure, convenient operation. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is the three-dimensional structure schematic diagram of the overall device of the utility model.

[0017] Fig. 2 It is the three-dimensional structure schematic diagram of the overall device of the utility model from another perspective.

[0018] Fig. 3 It is the three-dimensional structure schematic diagram of the overall device of the utility model from another perspective.

[0019] In the figure: 1, base; 2, transverse motor; 3, transverse motor base; 4, shaft coupling; 5, bearing seat base; 6, bearing seat; 7, sliding base; 8, base; 9, transverse screw; 10, sliding limit block; 11, sliding seat; 12, moving block; 13, first load plate; 14, longitudinal motor; 15, second bearing seat base; 16, second bearing seat; 17, second sliding base; 18, second base; 19, second sliding seat; 20, second load plate; 21, sliding groove; 22, moving limit block; 23, longitudinal screw; 24, longitudinal motor base; 25, second moving block; 26, second shaft coupling; 27, second sliding limit block. DETAILED DESCRIPTION

[0020] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0021] It should be noted that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as generally understood by those skilled in the art to which the present application belongs.

[0022] In the present application, unless otherwise specified, the directions used such as "up, down" are generally with respect to the directions shown in the drawings, or with respect to the vertical, perpendicular or gravity directions; similarly, for the convenience of understanding and description, "left, right" are generally with respect to the left and right shown in the drawings; "inner, outer" refer to the inner and outer with respect to the contour of each component itself, but the above directional words are not used to limit the present application.

[0023] EMBODIMENT

[0024] Please refer to Figs. 1-3 A machine tool feed adjusting mechanism, comprising a transverse motor 2 and a base 1, the top of the base 1 is connected with a transverse motor base 3, a bearing seat base 5 and a sliding base 7, the transverse motor 2 is fixedly installed on the transverse motor base 3, the output shaft of the transverse motor 2 is connected with a shaft coupling 4 through the transverse motor base 3, the top of the bearing seat base 5 is connected with a bearing seat 6, the bearing seat 6 is rotatably connected with a transverse screw 9 in it and is sleeved on the outside of it, the other end of the transverse screw 9 is sleeved with a base 8, the top of the sliding base 7 is connected with a sliding limit block 10, a sliding seat 11 is slidably arranged on the sliding limit block 10, and the top of the sliding seat 11 is connected with a first load plate 13.

[0025] The top of the first load plate 13 is connected with a longitudinal motor base 24, a second bearing seat base 15 and a second sliding base 17, the longitudinal motor base 24 is fixedly installed with a longitudinal motor 14, and the output shaft of the longitudinal motor 14 is connected with a second shaft coupling 26 through the longitudinal motor base 24, and the top of the second bearing seat base 15 is connected with a second bearing seat 16.

[0026] The second coupling 26 is connected with the second bearing seat 16 on one side, and the second bearing seat 16 is rotatably connected with the second transverse lead screw 23, and the second bearing seat 16 is sleeved outside the longitudinal lead screw 23, and the other end of the longitudinal lead screw 23 is sleeved with the second base 18.

[0027] The top of the second sliding base 17 is connected with the second sliding limiting block 27, the second sliding limiting block 27 is slidably connected with the second sliding seat 19, and the top of the second sliding seat 19 is connected with the second loading tray 20.

[0028] The top of the second loading tray 20 is provided with the sliding groove 21, and the sliding groove 21 is slidably connected with the moving limiting block 22.

[0029] The transverse lead screw 9 and the longitudinal lead screw 23 are slidably connected with the moving block 12 and the second moving block 25 respectively, and the top of the moving block 12 and the second moving block 25 is connected with the first loading tray 13 and the second loading tray 20 respectively.

[0030] The working principle of the machine tool feeding adjusting mechanism provided by the utility model is as follows:

[0031] In the embodiment, the object is placed on the second loading tray 20, and the object is clamped and limited by sliding the moving limiting block 22, the transverse motor 2 is started, the transverse motor 2 drives the transverse lead screw 9 to rotate through the coupling 4 and the bearing seat 6, the moving block 12 is moved, the moving direction of the moving block 12 is determined by the rotating direction of the output shaft of the transverse motor 2, when the moving block 12 moves, the sliding seat 11 moves along, so that the first loading tray 13 moves, the longitudinal motor 14 is started, the longitudinal lead screw 23 is driven to rotate through the second coupling 26 and the second bearing seat 16, the moving direction of the second moving block 25 is determined by the rotating direction of the output shaft of the longitudinal motor 14, the second sliding seat 19 is driven to move, so that the second loading tray 20 moves, the position of the second loading tray 20 is adjusted, and the object on the second loading tray 20 can be more accurately adjusted.

[0032] Obviously, the above-described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor should belong to the protection scope of the utility model.

[0033] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and / or "comprising," when used in this specification, specify the presence of stated features, steps, operations, devices, components and / or combinations thereof, but do not preclude the presence or addition of one or more other features, steps, operations, devices, components and / or combinations thereof.

[0034] It should be noted that the terms "first", "second", and the like, herein do not necessarily have an either chronological or spatial relation. Rather, these terms can be used solely to distinguish a certain specific entity from another entity. It should be understood that the terms so used in the description are interchangeable under appropriate circumstances and embodiments of the application described herein are capable of operating in other sequences than described or illustrated herein.

[0035] The preferred embodiments of the present application have been described above with the aid of drawing figures, and are not limited to those embodiments; instead, they will include any changes that do not constitute departures from the spirit and scope of the present application.

Claims

1. A machine tool feed adjustment mechanism characterised in that: The utility model provides a kind of horizontal and vertical motor automatic loading and unloading device, including horizontal motor (2) and base (1), the top of the base (1) is connected with horizontal motor pedestal (3), bearing seat base (5) and sliding base (7), the horizontal motor (2) is fixedly installed on horizontal motor pedestal (3), the output shaft of the horizontal motor (2) is connected with shaft coupling (4) by horizontal motor pedestal (3), the top of the bearing seat base (5) is connected with bearing seat (6), the bearing seat (6) is rotatably connected with horizontal screw rod (9) in, and sleeve is set on its outside, the other end of the horizontal screw rod (9) is sleeved with base (8), the top of the sliding base (7) is connected with sliding limit block (10), sliding seat (11) is slidably arranged on the sliding limit block (10), the top of the sliding seat (11) is connected with first carrier plate (13).

2. A machine tool feed adjustment mechanism according to claim 1, characterised in that: The top of the first carrier plate (13) is connected with longitudinal motor pedestal (24), second bearing seat base (15) and second sliding base (17), the longitudinal motor pedestal (24) is fixedly installed with longitudinal motor (14), and the output shaft of longitudinal motor (14) is connected with second shaft coupling (26) by longitudinal motor (14) pedestal, the top of the second bearing seat base (15) is connected with second bearing seat (16).

3. A machine tool feed adjustment mechanism according to claim 2, characterised in that: The side of the second shaft coupling (26) is connected with second bearing seat (16), and longitudinal screw rod (23) is rotatably connected in the second bearing seat (16), the second bearing seat (16) is sleeved on the outside of longitudinal screw rod (23), the other end of the longitudinal screw rod (23) is sleeved with second base (18).

4. A machine tool feed adjustment mechanism according to claim 2, characterised in that: The top of the second sliding base (17) is connected with second sliding limit block (27), and second sliding seat (19) is slidably connected on the second sliding limit block (27), the top of the second sliding seat (19) is connected with second carrier plate (20).

5. A machine tool feed adjustment mechanism according to claim 2, characterised in that: The top of the second carrier plate (20) is provided with sliding slot (21), and moving limit block (22) is slidably connected in the sliding slot (21).

6. A machine tool feed adjustment mechanism according to claim 1, characterised in that: Moving block (12) and second moving block (25) are slidably connected on the horizontal screw rod (9) and longitudinal screw rod (23) respectively, and the top of the moving block (12) and second moving block (25) is connected with first carrier plate (13) and second carrier plate (20) respectively.

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