CN216326786U

CN216326786U - Numerical control turning and grinding integrated machine tool

Info

Publication number: CN216326786U
Application number: CN202122986302.9U
Authority: CN
Inventors: 韩波
Original assignee: Shandong Shanyi Cnc Machine Tool Manufacturing Co ltd
Current assignee: Shandong Shanyi Cnc Machine Tool Manufacturing Co ltd
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-04-19
Anticipated expiration: 2031-12-01

Abstract

The utility model relates to a numerical control turning and grinding integrated machine tool, which comprises a machine tool body, a processing part and a fixing part; the machining part comprises a first upright post and a sliding seat, the first upright post is fixedly arranged on the lathe bed, and the sliding seat is connected with the first upright post in a sliding manner; the sliding seat is provided with a groove, a tool rest is arranged in the groove, a turning tool is arranged at one end of the tool rest, which is far away from the groove, and the sliding seat is provided with at least one electric grinding head; the fixed part comprises a second upright post, a ram, a main shaft and an electric sucker, the second upright post is fixedly arranged on the lathe bed, the ram is connected with the top of the second upright post in a sliding mode, the main shaft is connected with the ram in a rotating mode through a bearing, and the electric sucker is arranged at one end, close to the tool rest, of the main shaft. The utility model can be completed by one-time clamping, can avoid repeated positioning, improves the quality and the accuracy of products, greatly improves the production efficiency, reduces the intensity of workers and reduces the labor cost.

Description

Numerical control turning and grinding integrated machine tool

Technical Field

The utility model relates to the technical field of numerical control machine tools, in particular to a numerical control turning and grinding integrated machine tool.

Background

At present, the precision machining of a circular ring workpiece is generally to perform finish turning on a lathe and then perform grinding on a grinding machine, and the process has the defects of secondary clamping of the workpiece and transportation between processes, which can cause position error of the workpiece and longer auxiliary time.

At present, in the technical field of machinery, a common lathe is difficult to machine finished products at one time, the machining process usually needs to be changed into a machine tool, the machining process is completed by clamping for many times, due to repeated positioning, the product quality is affected by different degrees, the product accuracy is not high, the production efficiency is reduced, the intensity of workers is increased, and time and labor are wasted. In order to solve the technical problems, a turning and grinding integrated numerical control machine tool is needed urgently.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a numerical control turning and grinding integrated machine tool.

The utility model provides a numerical control turning and grinding integrated machine tool, which adopts the following technical scheme:

the numerical control turning and grinding integrated machine tool comprises a machine body, a machining part and a fixing part, and integrates two devices for machining in different working procedures into a total machining device, so that manpower and material resources are saved, the working strength of operators is reduced, and the production efficiency is improved;

the machining part comprises a first upright post and a sliding seat, the first upright post is fixedly arranged on the lathe bed, and the sliding seat is connected with the first upright post in a sliding manner; the sliding seat is provided with a groove, a tool rest is arranged in the groove, a turning tool is arranged at one end of the tool rest, which is far away from the groove, and the sliding seat is provided with at least one electric grinding head;

the fixed part comprises a second stand column, a ram, a main shaft and an electric sucker, the second stand column is fixedly arranged on the lathe bed, the ram is connected with the top of the second stand column in a sliding mode, the main shaft is connected with the ram in a rotating mode through a bearing, and the electric sucker is arranged at one end, close to the tool rest, of the main shaft.

Preferably, the top of the electric grinding head and the top of the turning tool are on the same plane, when the machine tool works, the ram only needs to adjust the position once to process a workpiece, and when the workpiece is cut and polished, only the sliding seat needs to be moved, so that the coaxiality of the inner and outer circle sizes of the workpiece is effectively improved, and the quality and the accuracy of a product are improved.

Preferably, two first slide rails are arranged in parallel along the X-axis direction of the first upright column, and the slide carriage is connected with the first slide rails in a sliding manner;

two second sliding rails are arranged in parallel along the Z-axis direction at the top of the second upright column, and the ram is connected with the second sliding rails in a sliding manner;

and a first grinding head is arranged on the sliding seat above the groove and/or a second grinding head is arranged on the sliding seat below the groove.

Preferably, the slide seat is driven by a first servo motor, the ram is driven by a second servo motor, the spindle is driven by a spindle motor, the first servo motor drives the slide seat to move on the first slide rail along the Z-axis direction, and the second servo motor drives the ram to move on the second slide rail along the X-axis direction.

Preferably, still include numerical control system, numerical control system includes control module, servo drive module and measuring module, control module's output with servo drive's input is connected through the signal line, servo drive module respectively with first servo motor, second servo motor and spindle motor electricity are connected, measuring module measures the slide with the position of ram, measuring module's output with control module's input is connected, adopts numerical control technique, has reduced labourer's intensity of work, reduces labour cost.

In summary, the utility model has the following beneficial technical effects:

according to the numerical control turning and grinding integrated machine tool, two devices for processing in different processes are integrated into one overall processing device, turning and grinding of a workpiece can be realized after one-time clamping and positioning, the coaxiality of the inner circle and the outer circle of the workpiece is effectively improved, the quality and the accuracy of a product are improved, the auxiliary time for process turnover can be greatly reduced, the productivity is improved, the working intensity of workers is reduced, and the labor cost is reduced.

Drawings

FIG. 1 is a schematic mechanism diagram of the numerically controlled turning and grinding integrated machine tool of the present invention.

FIG. 2 is a schematic top view of the numerically controlled lathing and grinding integrated machine tool of the present invention.

FIG. 3 is a schematic side view of the numerically controlled grinding and turning integrated machine tool of the present invention

Fig. 4 is a side view schematic of the processing component of fig. 1.

FIG. 5 is a schematic flow chart of the numerical control system of the numerically controlled lathing and grinding integrated machine tool of the present invention.

Description of reference numerals: 1. a processing part; 3. a fixed portion; 3. a bed body; 101. a first upright post; 102. a slide base; 103. a tool holder; 104. turning a tool; 105. a first grinding head; 106. a second grinding head; 107. a first slide rail; 201. a second upright post; 202. a ram; 204. an electric suction cup; 203. a main shaft; 205. A second slide rail.

Detailed Description

The present invention is described in further detail below with reference to FIGS. 1-5.

The embodiment of the utility model discloses a numerical control turning and grinding integrated machine tool. Referring to fig. 1-5, the numerically controlled turning and grinding integrated machine tool comprises a machine body 3, a processing part 1 and a fixing part 2;

the machining part comprises a first upright column 101 and a sliding seat 102, the first upright column 101 is fixedly arranged on the lathe bed 3, and the sliding seat 102 is connected with the first upright column 101 in a sliding manner; a groove is arranged on the sliding seat 102, a tool rest 103 is arranged in the groove, a turning tool 104 is arranged at one end of the tool rest 103 far away from the groove, and at least one electric grinding head is arranged on the sliding seat 102;

the fixed part comprises a second upright column 201, a ram 202, a main shaft 203 and an electric suction cup 204, the second upright column 201 is fixedly arranged on the lathe bed 3, the ram 202 is in sliding connection with the top of the second upright column 201, the main shaft 203 is in rotating connection with the ram 202 through a bearing, and the electric suction cup 204 is arranged at one end, close to the tool rest 103, of the main shaft 203.

Specifically, the top end of the electric grinding head and the top end of the turning tool 104 are on the same plane, when the machine tool works, the ram 202 only needs to adjust the position once to process a workpiece, and when the workpiece is cut and polished, only the sliding seat 102 needs to be moved, so that the coaxiality of the inner and outer circle sizes of the workpiece is effectively improved, and the quality and the accuracy of a product are improved.

Specifically, two first slide rails 107 are arranged in parallel along the X-axis direction of the first column 101, and the slide base 102 is connected with the first slide rails 107 in a sliding manner;

two second sliding rails 205 are arranged in parallel along the Z-axis direction at the top of the second upright column 201, and the ram 202 is in sliding connection with the second sliding rails 205;

a first grinding head 105 is provided on the slide 102 above the recess and/or a second grinding head 106 is provided on the slide 102 below the recess.

Specifically, the slide 102 is driven by a first servo motor, the ram 202 is driven by a second servo motor, the spindle 203 is driven by a spindle motor, the first servo motor drives the slide 102 to move on the first slide rail 107 along the Z-axis direction, and the second servo motor drives the ram 202 to move on the second slide rail 11 along the X-axis direction.

Specifically, the numerical control system comprises a control module, a servo driving module and a measuring module, wherein the output end of the control module is connected with the input end of the servo driving module through a signal line, the servo driving module is respectively electrically connected with a first servo motor, a second servo motor and a spindle motor, the measuring module measures the positions of the sliding seat 102 and the ram 202, the output end of the measuring module is connected with the input end of the control module, and the numerical control technology is adopted, so that the working intensity of workers is reduced, and the labor cost is reduced.

According to the numerical control turning and grinding integrated machine tool, two devices for processing in different procedures are integrated into one overall processing device, so that manpower and material resources are saved, the working strength of operators is reduced, and the production efficiency is improved.

The working principle is as follows: when the utility model works, a workpiece to be processed is placed on the electric suction cup 204, the power supply is started, the main shaft 203 rotates by the main shaft motor and drives the electric suction cup 204 to rotate, the measurement module then measures the position of the slide 102 and the ram 202, transmits the measurement data to the control module, and after the control module receives the data, the command is transmitted to a servo driving module, the servo driving module controls a first servo motor and a second servo motor, the first servo motor and the second servo motor respectively drive the sliding seat 102 and the ram 202 to move on the first sliding rail 107 and the second sliding rail 205, and after the sliding seat and the ram 202 are adjusted to proper positions, then, the turning tool 104 is used to finish the workpiece to be machined, and after the workpiece is finished, the first servo motor drives the slide 102 to move, the electric grinding head is aligned to the workpiece, and then the cut workpiece is ground by the electric grinding head.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but 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 thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above are all preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.

Claims

1. Numerical control car grinds integrative lathe, its characterized in that: comprises a lathe bed (3), a processing part (1) and a fixing part (2);

the machining part comprises a first upright post (101) and a sliding seat (102), the first upright post (101) is fixedly arranged on the lathe bed (3), and the sliding seat (102) is connected with the first upright post (101) in a sliding manner; a groove is formed in the sliding seat (102), a tool rest (103) is arranged in the groove, a turning tool (104) is arranged at one end, far away from the groove, of the tool rest (103), and at least one electric grinding head is arranged on the sliding seat (102);

the fixed part comprises a second upright post (201), a ram (202), a spindle (203) and an electric sucker (204), the second upright post (201) is fixedly arranged on the lathe bed (3), the ram (202) is in sliding connection with the top of the second upright post (201), the spindle (203) is in rotating connection with the ram (202) through a bearing, and the electric sucker (204) is arranged at one end, close to the tool rest (103), of the spindle (203).

2. The numerical control turning and grinding integrated machine tool according to claim 1, characterized in that: the top end of the electric grinding head and the top end of the turning tool (104) are on the same plane.

3. The numerical control turning and grinding integrated machine tool according to claim 1, characterized in that: two first sliding rails (107) are arranged in parallel along the X-axis direction of the first upright post (101), and the sliding seat (102) is connected with the first sliding rails (107) in a sliding manner;

two second sliding rails (205) are arranged in parallel along the Z-axis direction at the top of the second upright post (201), and the ram (202) is connected with the second sliding rails (205) in a sliding manner;

a first grinding head (105) is arranged on the slide (102) above the recess and/or a second grinding head (106) is arranged on the slide (102) below the recess.

4. The numerically controlled lathing and grinding integrated machine tool according to claim 3, wherein: the sliding seat (102) is driven by a first servo motor, the ram (202) is driven by a second servo motor, and the spindle (203) is driven by a spindle motor.

5. The numerically controlled lathing and grinding integrated machine tool according to claim 4, wherein: the numerical control system comprises a control module, a servo driving module and a measuring module, the output end of the control module is connected with the input end of the servo driving module through a signal line, the servo driving module is respectively electrically connected with a first servo motor, a second servo motor and a spindle motor, the measuring module measures the positions of the sliding seat (102) and the ram (202), and the output end of the measuring module is connected with the input end of the control module.