CN210475535U

CN210475535U - Numerical control machining machine tool for bearing

Info

Publication number: CN210475535U
Application number: CN201921457471.XU
Authority: CN
Inventors: 蔡海滔
Original assignee: Guangning Wantong Machinery Industry Co Ltd
Current assignee: Guangning Wantong Machinery Industry Co Ltd
Priority date: 2019-09-04
Filing date: 2019-09-04
Publication date: 2020-05-08
Anticipated expiration: 2029-09-04

Abstract

The utility model discloses a bearing numerical control machine tool, including supporting box, set up the feed mechanism who is used for controlling the cutter on the supporting box and feeds sets up dustcoat, floating gate that are used for the protection in the feed mechanism outside, and set up the last blade holder that is used for fixed cutter of feed mechanism, still including setting up supporting box one side is used for providing the power device of lathe power, power device includes the headstock, the headstock inboard is provided with the motor, the main band pulley is installed to the motor output, the main band pulley top is provided with first main shaft, be provided with the subband wheel on the first main shaft, subband wheel one side is provided with first gear, first gear front side meshing has the second gear, the second gear sets up on the second main shaft. The utility model discloses a biax output connection fixed chuck that sets up on the power device can carry out cutting process to two work pieces simultaneously, has improved the machining efficiency of work piece, has reduced manufacturing cost.

Description

Numerical control machining machine tool for bearing

Technical Field

The utility model relates to a machine tool field especially relates to a bearing numerical control machine tool.

Background

The numerical control machine tool is an automatic machine tool provided with a program control system. The control system is capable of logically processing and decoding a program defined by a control code or other symbolic instructions, represented by coded numbers, which are input to the numerical control device via the information carrier. After operation, the numerical control device sends out various control signals to control the action of the machine tool, and the parts are automatically machined according to the shape and the size required by the drawing. The existing numerical control machine tool is mostly a single-shaft clamping workpiece, and only one workpiece can be machined at a time, so that the production efficiency is low, and the production cost is increased.

Disclosure of Invention

The utility model aims at providing a bearing numerical control machine tool just in order to solve above-mentioned problem, the utility model discloses a biax output connection fixed chuck that sets up on the power device can carry out cutting process to two work pieces simultaneously, has improved the machining efficiency of work piece, has reduced manufacturing cost.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a numerical control machine tool for bearing comprises a supporting box, a feeding mechanism arranged on the supporting box and used for controlling the feeding of a cutter, an outer cover and a movable door which are arranged outside the feeding mechanism and used for protection, the cutter seat is arranged on the feeding mechanism and used for fixing a cutter, the power device is arranged on one side of the supporting box and used for providing power for a machine tool, the power device comprises a power box, the inner side of the power box is provided with a motor, the output end of the motor is provided with a main belt wheel, a first main shaft is arranged above the main belt wheel, an auxiliary belt wheel is arranged on the first main shaft, a first gear is arranged on one side of the auxiliary belt wheel, a second gear is meshed with the front side of the first gear and is arranged on a second main shaft, one end of the first main shaft and one end of the second main shaft are connected with a fixed chuck for fixing a workpiece.

Further setting: the main belt wheel is connected with the motor key, and the main belt wheel is connected with the auxiliary belt wheel through a belt.

According to the arrangement, the power of the motor is transmitted to the auxiliary belt wheel through the main belt wheel to drive the first main shaft to rotate.

Further setting: the first main shaft and the second main shaft are connected with the power box bearing, and the first gear is in splined connection with the first main shaft and the second gear is in splined connection with the second main shaft.

Due to the arrangement, the first gear is conveniently mounted and fixed on the first main shaft, and the second gear is fixedly mounted on the second main shaft, so that the stable transmission of power is ensured.

Further setting: the feeding mechanism comprises a transverse moving seat, a second lead screw penetrates through the transverse moving seat, the second lead screw is far away from one end of the power device and is provided with a second servo motor, a longitudinal moving seat is arranged above the transverse moving seat, a first lead screw penetrates through the longitudinal moving seat, and the rear end of the first lead screw is connected with a first servo motor.

According to the arrangement, the first lead screw is driven by the first servo motor to rotate, so that the longitudinal moving seat moves on the transverse moving seat, and the second servo motor drives the second lead screw to rotate to drive the transverse moving seat to move, so that the movement of the cutter is controlled.

Further setting: the feeding mechanism comprises a transverse moving seat, a longitudinal moving seat is arranged above the transverse moving seat, a second hydraulic cylinder is connected to the rear end of the longitudinal moving seat, and a first hydraulic cylinder is arranged at one end, far away from the power device, of the transverse moving seat.

According to the arrangement, the first hydraulic cylinder is used for controlling the transverse moving seat to move in a telescopic mode, and the second hydraulic cylinder is used for controlling the longitudinal moving seat to move in a telescopic mode.

Further setting: the transverse moving seat is connected with the supporting box in a sliding mode, and the longitudinal moving seat is connected with the transverse moving seat in a sliding mode.

So set up, be convenient for the cutter according to the removal of lateral shifting seat longitudinal movement seat is to the work piece processing.

Further setting: the power device front side is provided with control panel, the floating gate front side is provided with the handle, the floating gate with dustcoat sliding rail connects.

So set up, make the floating gate is convenient for open and shut and removes, conveniently gets getting of work piece and puts.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the power of the motor is transmitted to the auxiliary belt wheel through the main belt wheel, the first main shaft and the first gear are rotated, the second main shaft is rotated through the meshing of the first gear and the second gear, the first main shaft is driven to drive the first main shaft, the fixing chuck on the second main shaft is rotated simultaneously, the workpiece is rotated, the second lead screw is driven to rotate through the second servo motor, the first lead screw is driven to rotate by the first servo motor or drive the first hydraulic cylinder, the transverse moving seat and the longitudinal moving seat are adjusted through the stretching of the second hydraulic cylinder, a cutter on the cutter seat is controlled to move, the workpiece is cut simultaneously, the machining efficiency of the workpiece is improved, and the production cost is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is an isometric view of the present invention;

fig. 2 is a schematic front view of embodiment 1 of the present invention;

fig. 3 is a sectional view taken along line a-a of embodiment 1 of the present invention;

fig. 4 is an internal schematic view of a power plant according to

embodiments

1 and 2 of the present invention;

fig. 5 is a schematic top view of embodiment 1 of the present invention;

fig. 6 is a schematic right-view structure diagram of embodiment 2 of the present invention.

The reference numerals are explained below:

1. a support box; 2. a power plant; 21. a power box; 22. an electric motor; 23. a primary pulley; 24. a first main shaft; 25. a secondary pulley; 26. a first gear; 27. a second main shaft; 28. a second gear; 3. fixing the chuck; 4. a movable door; 5. a housing; 6. a feed mechanism; 61. a transverse moving seat; 62. a longitudinal moving seat; 63. a first lead screw; 64. a first servo motor; 65. a second lead screw; 66. a second servo motor; 67. a first hydraulic cylinder; 68. a second hydraulic cylinder; 7. a tool apron; 8. a control panel.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

example 1

As shown in fig. 1-5, a bearing numerical control machine tool comprises a supporting box 1, a feeding mechanism 6 arranged on the supporting box 1 for controlling the feeding of a tool, a protective outer cover 5 arranged outside the feeding mechanism 6, a movable door 4, the tool rest 7 is arranged on the feeding mechanism 6 and used for fixing a tool, the tool rest further comprises a power device 2 which is arranged on one side of the support box 1 and used for providing power for a machine tool, the power device 2 comprises a power box 21, a motor 22 is arranged on the inner side of the power box 21, a main belt wheel 23 is installed at the output end of the motor 22, a first main shaft 24 is arranged above the main belt wheel 23, a secondary belt wheel 25 is arranged on the first main shaft 24, a first gear 26 is arranged on one side of the secondary belt wheel 25, a second gear 28 is meshed with the front side of the first gear 26, the second gear 28 is arranged on a second main shaft 27, and one end of each of the first main shaft 24 and the second main shaft 27 is connected with.

Preferably: the main belt wheel 23 is in key connection with the motor 22, the main belt wheel 23 is in belt connection with the auxiliary belt wheel 25, and power of the motor 22 is transmitted to the auxiliary belt wheel 25 through the main belt wheel 23 to drive the first main shaft 24 to rotate; the first main shaft 24 and the second main shaft 27 are in bearing connection with the power box 21, the first gear 26 is in spline connection with the first main shaft 24, the second gear 28 is in spline connection with the second main shaft 27, so that the first gear 26 is conveniently mounted and fixed on the first main shaft 24, and the second gear 28 is conveniently mounted and fixed on the second main shaft 27, and stable transmission of power is ensured; the feeding mechanism 6 comprises a transverse moving seat 61, a second lead screw 65 penetrates through the transverse moving seat 61, a second servo motor 66 is arranged at one end, away from the power device 2, of the second lead screw 65, a longitudinal moving seat 62 is arranged above the transverse moving seat 61, a first lead screw 63 penetrates through the longitudinal moving seat 62, a first servo motor 64 is connected to the rear end of the first lead screw 63, the first servo motor 64 drives the first lead screw 63 to rotate, so that the longitudinal moving seat 62 moves on the transverse moving seat 61, and the second servo motor 66 drives the second lead screw 65 to rotate to drive the transverse moving seat 61 to move so as to control the movement of a cutter; the transverse moving seat 61 is connected with the supporting box 1 in a sliding mode, and the longitudinal moving seat 62 is connected with the transverse moving seat 61 in a sliding mode, so that a tool can process a workpiece conveniently according to the movement of the transverse moving seat 61 and the longitudinal moving seat 62; the front side of the power device 2 is provided with a control panel 8, the front side of the movable door 4 is provided with a handle, and the movable door 4 is connected with the outer cover 5 through a sliding rail, so that the movable door 4 can be opened and closed conveniently, and a workpiece can be taken and placed conveniently.

Example 2

As shown in fig. 1, 4 and 6, the bearing numerical control machine tool comprises a support box 1, a feeding mechanism 6 arranged on the support box 1 and used for controlling the feeding of a cutter, a housing 5 arranged outside the feeding mechanism 6 and used for protection, a movable door 4, the tool rest 7 is arranged on the feeding mechanism 6 and used for fixing a tool, the tool rest further comprises a power device 2 which is arranged on one side of the support box 1 and used for providing power for a machine tool, the power device 2 comprises a power box 21, a motor 22 is arranged on the inner side of the power box 21, a main belt wheel 23 is installed at the output end of the motor 22, a first main shaft 24 is arranged above the main belt wheel 23, a secondary belt wheel 25 is arranged on the first main shaft 24, a first gear 26 is arranged on one side of the secondary belt wheel 25, a second gear 28 is meshed with the front side of the first gear 26, the second gear 28 is arranged on a second main shaft 27, and one end of each of the first main shaft 24 and the second main shaft 27 is connected with.

Preferably: the main belt wheel 23 is in key connection with the motor 22, the main belt wheel 23 is in belt connection with the auxiliary belt wheel 25, and power of the motor 22 is transmitted to the auxiliary belt wheel 25 through the main belt wheel 23 to drive the first main shaft 24 to rotate; the first main shaft 24 and the second main shaft 27 are in bearing connection with the power box 21, the first gear 26 is in spline connection with the first main shaft 24, the second gear 28 is in spline connection with the second main shaft 27, so that the first gear 26 is conveniently mounted and fixed on the first main shaft 24, and the second gear 28 is conveniently mounted and fixed on the second main shaft 27, and stable transmission of power is ensured; the feeding mechanism 6 comprises a transverse moving seat 61, a longitudinal moving seat 62 is arranged above the transverse moving seat 61, the rear end of the longitudinal moving seat 62 is connected with a second hydraulic cylinder 68, one end of the transverse moving seat 61, which is far away from the power device 2, is provided with a first hydraulic cylinder 67, the movement of the transverse moving seat 61 is controlled through the expansion and contraction of the first hydraulic cylinder 67, and the movement of the longitudinal moving seat 62 is controlled through the expansion and contraction of the second hydraulic cylinder 68; the transverse moving seat 61 is connected with the supporting box 1 in a sliding mode, and the longitudinal moving seat 62 is connected with the transverse moving seat 61 in a sliding mode, so that a tool can process a workpiece conveniently according to the movement of the transverse moving seat 61 and the longitudinal moving seat 62; the front side of the power device 2 is provided with a control panel 8, the front side of the movable door 4 is provided with a handle, and the movable door 4 is connected with the outer cover 5 through a sliding rail, so that the movable door 4 can be opened and closed conveniently, and a workpiece can be taken and placed conveniently.

The utility model discloses theory of operation and use flow: the power of the motor 22 is transmitted to the secondary belt wheel 25 through the primary belt wheel 23, so that the first main shaft 24 and the first gear 26 rotate, the second main shaft 27 rotates through the meshing of the first gear 26 and the second gear 28, the fixed chucks 3 on the first main shaft 24 and the second main shaft 27 are driven to rotate simultaneously, the workpiece rotates, the second lead screw 65 is driven to rotate through the second servo motor 66, the first lead screw 63 is driven to rotate by the first servo motor 64 or the first hydraulic cylinder 67 and the second hydraulic cylinder 68 are driven to extend and retract, so that the transverse moving seat 61 and the longitudinal moving seat 62 are adjusted in position, the cutter on the cutter seat 7 is controlled to move, the workpiece is cut, the processing efficiency of the workpiece is improved, and the production cost is reduced.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a bearing numerical control machine tool, includes supporting box (1), sets up be used for on supporting box (1) control cutter feed mechanism (6), set up be in feed mechanism (6) outside be used for protecting dustcoat (5), floating gate (4), and set up be in on the feed mechanism (6) blade holder (7) that are used for fixed cutter, its characterized in that: still including setting up supporting box (1) one side is used for providing power device (2) of lathe power, power device (2) include headstock (21), headstock (21) inboard is provided with motor (22), driving pulley (23) are installed to motor (22) output, driving pulley (23) top is provided with first main shaft (24), be provided with secondary pulley (25) on first main shaft (24), secondary pulley (25) one side is provided with first gear (26), the meshing of first gear (26) front side has second gear (28), second gear (28) set up on second main shaft (27), first main shaft (24) second main shaft (27) one end is connected with fixed chuck (3) that are used for fixed work piece.

2. A numerically controlled bearing machining tool according to claim 1, wherein: the primary belt wheel (23) is in key connection with the motor (22), and the primary belt wheel (23) is in belt connection with the secondary belt wheel (25).

3. A numerically controlled bearing machining tool according to claim 1, wherein: the first main shaft (24) and the second main shaft (27) are in bearing connection with the power box (21), and the first gear (26) is in spline connection with the first main shaft (24) and the second gear (28) is in spline connection with the second main shaft (27).

4. A numerically controlled bearing machining tool according to claim 1, wherein: feed mechanism (6) are including lateral shifting seat (61), and second lead screw (65) pass lateral shifting seat (61), second lead screw (65) are kept away from power device (2) one end is provided with second servo motor (66), lateral shifting seat (61) top is provided with longitudinal movement seat (62), pass first lead screw (63) in longitudinal movement seat (62), first lead screw (63) rear end is connected with first servo motor (64).

5. A numerically controlled bearing machining tool according to claim 1, wherein: the feeding mechanism (6) comprises a transverse moving seat (61), a longitudinal moving seat (62) is arranged above the transverse moving seat (61), a second hydraulic cylinder (68) is connected to the rear end of the longitudinal moving seat (62), and a first hydraulic cylinder (67) is arranged at one end of the power device (2) and far away from the transverse moving seat (61).

6. A numerical control machine tool for bearing according to claim 4 or 5, characterized in that: the transverse moving seat (61) is connected with the supporting box (1) in a sliding mode, and the longitudinal moving seat (62) is connected with the transverse moving seat (61) in a sliding mode.

7. A numerically controlled bearing machining tool according to claim 1, wherein: the front side of the power device (2) is provided with a control panel (8), the front side of the movable door (4) is provided with a handle, and the movable door (4) is connected with the outer cover (5) through a sliding rail.