阅读说明：本技术 一种双轴自动攻牙机 (Automatic tooth machine of attacking of biax ) 是由 王代强 于 2019-10-16 设计创作，主要内容包括：一种双轴自动攻牙机,工作台、控制箱、夹具、信号灯、控制器、龙门架、攻牙油箱、Y向支架、两组攻牙设备和两组喷油嘴；工作台设置在控制箱上；控制箱内部设置控制系统；攻牙设备包括支架、Z向导轨、攻牙头和喷油嘴；支架竖直设置在Y向支架上；Z向导轨设置在支架上；攻牙头和喷油嘴并排设置在滑块上,滑块滑动设置在Z向导轨上；龙门架包括立柱和横梁；横梁上设置Y轴导轨,Y向支架通过Y轴导轨滑动设置在龙门架上；立柱与工作台滑动连接。本发明中,同时调节两组攻牙设备在X向、Y向和Z向的全方位调节,两组攻牙设备能够同时完成对两组工件的加工过程,工作效率高,加工过程不漏攻牙、不攻斜、不滑牙且不划伤工件。(A double-shaft automatic tapping machine comprises a workbench, a control box, a clamp, a signal lamp, a controller, a portal frame, a tapping oil tank, a Y-direction support, two groups of tapping equipment and two groups of oil nozzles; the workbench is arranged on the control box; a control system is arranged in the control box; the tapping equipment comprises a bracket, a Z-direction guide rail, a tapping head and an oil nozzle; the bracket is vertically arranged on the Y-direction bracket; the Z-direction guide rail is arranged on the bracket; the tapping head and the oil nozzle are arranged on the sliding block side by side, and the sliding block is arranged on the Z-direction guide rail in a sliding manner; the portal frame comprises an upright post and a cross beam; a Y-axis guide rail is arranged on the beam, and the Y-direction support is arranged on the portal frame in a sliding manner through the Y-axis guide rail; the upright post is connected with the workbench in a sliding way. In the invention, the two groups of tapping equipment are adjusted in the X direction, the Y direction and the Z direction simultaneously in an omnibearing manner, the two groups of tapping equipment can simultaneously complete the processing process of two groups of workpieces, the working efficiency is high, and the processing process has no tapping leakage, no oblique tapping, no sliding and no scratching of the workpieces.)

1. A double-shaft automatic tapping machine is characterized by comprising a workbench (1), a control box (2), a clamp (3), a signal lamp (3), a controller (5), a portal frame (6), a tapping oil tank (7), a Y-direction support (8), two groups of tapping equipment (9) and two groups of oil nozzles (71);

the workbench (1) is arranged on the control box (2); a control system is arranged in the control box (2); the signal lamp (3) is arranged on the workbench (1) and is in signal control connection with the control system; the controller (5) is arranged on the workbench (1) and is in signal control connection with the control system; the clamp (3) is arranged on the surface of the workbench (1);

two groups of tapping equipment (9) are arranged; the tapping equipment (9) comprises a bracket (91), a Z-direction guide rail (92), a tapping head (10) and an oil nozzle (71); the bracket (91) is vertically arranged on the Y-direction bracket (8); the Z-direction guide rail (92) is arranged on the bracket (91); the tapping head (10) and the oil nozzle (71) are arranged on a sliding block side by side, and the sliding block is arranged on a Z-direction guide rail (92) in a sliding manner; wherein, the slide block is also provided with a third power device (93) for controlling the tapping head (10) and the oil nozzle (71) to slide along the Z-direction guide rail (92); the oil nozzle (71) is connected with a tapping oil tank (7) through a pipeline, and the tapping oil tank (7) is arranged on the Y-direction support (8);

the portal frame (6) comprises a vertical column (62) and a cross beam (63); a Y-axis guide rail (64) is arranged on the cross beam (63), the Y-direction support (8) is arranged on the portal frame (6) in a sliding mode through the Y-axis guide rail (64), and a second power device (61) used for controlling the Y-direction support (8) to slide along the Y direction is arranged on the portal frame (6); two groups of upright posts (62) are respectively arranged at two ends of the cross beam (63), a slide rail (65) is arranged at the lower part of each upright post (62), the upright posts (62) are connected with the workbench (1) in a sliding way through the slide rails (65), and a first power device (66) for controlling the two groups of upright posts (62) to slide along the X direction is arranged on the control box (2);

the first power device (66), the second power device (61) and the third power device (93) are connected with the controller (5) in a control mode.

2. The double-shaft automatic tapping machine according to claim 1, wherein a matrix positioning mechanism (11) is arranged on the surface of the working table (1).

3. The dual-spindle automatic tapping machine according to claim 1, wherein the first power device (66), the second power device (61) and the third power device (93) each comprise a servo motor and a lead screw transmission assembly.

4. The dual-spindle automatic tapping machine according to claim 3, wherein the servo motor is a Taida servo motor.

5. The double-shaft automatic tapping machine according to claim 1, wherein two sets of brackets (91) are arranged on the Y-direction bracket (8) through a connecting plate.

6. The double-shaft automatic tapping machine according to claim 1, wherein a reinforcing plate is provided inside the column (62); the reinforcing plate is connected with the upright post in a welding way.

7. The double-shaft automatic tapping machine according to claim 1, wherein the table top at the corner of the control box (2) is in a right-angle riveting structure.

8. The double-shaft automatic tapping machine according to claim 1, wherein a floor mat (12) is arranged at the bottom of the control box (2).

Technical Field

The invention relates to the field of tapping machine equipment, in particular to a double-shaft automatic tapping machine.

Background

The conventional manual tapping machine has the defects of easy leakage of tapping buds, oblique tapping, smooth buds, low production efficiency and high labor intensity of workers. The existing multi-shaft tapping machine has the limitation on tapping distance, and the product needs to be processed for multiple times, only one kind of bud can be tapped once, and the tapping can be missed. The AMADA automatic tapping machine only taps one bud at a time, so that the efficiency is low, the product cannot be tapped when deformed, and the product is easy to scratch and break.

Disclosure of Invention

Objects of the invention

In order to solve the technical problems in the background art, the invention provides a double-shaft automatic tapping machine, which is capable of adjusting two groups of tapping equipment in an X direction, a Y direction and a Z direction in an all-around manner, simultaneously completing the machining process of two groups of workpieces by the two groups of tapping equipment, and having high working efficiency, no tapping leakage, no oblique tapping, no sliding and no scratching of the workpieces in the machining process.

(II) technical scheme

The invention provides a double-shaft automatic tapping machine which comprises a workbench, a control box, a clamp, a signal lamp, a controller, a portal frame, a tapping oil tank, a Y-direction support, two groups of tapping equipment and two groups of oil nozzles, wherein the work bench is arranged on the workbench;

the workbench is arranged on the control box; a control system is arranged in the control box; the signal lamp is arranged on the workbench and is in signal control connection with the control system; the controller is arranged on the workbench and is in signal control connection with the control system; the clamp is arranged on the surface of the workbench;

two groups of tapping equipment are arranged; the tapping equipment comprises a bracket, a Z-direction guide rail, a tapping head and an oil nozzle; the bracket is vertically arranged on the Y-direction bracket; the Z-direction guide rail is arranged on the bracket; the tapping head and the oil nozzle are arranged on the sliding block side by side, and the sliding block is arranged on the Z-direction guide rail in a sliding manner; the sliding block is also provided with a third power device for controlling the tapping head and the oil nozzle to slide along the Z-direction guide rail; the oil nozzle is connected with a tapping oil tank through a pipeline, and the tapping oil tank is arranged on the Y-direction support;

the portal frame comprises an upright post and a cross beam; a Y-axis guide rail is arranged on the beam, the Y-direction support is arranged on the portal frame in a sliding mode through the Y-axis guide rail, and a second power device used for controlling the Y-direction support to slide along the Y direction is arranged on the portal frame; the two groups of stand columns are respectively arranged at two ends of the cross beam, the lower parts of the stand columns are provided with slide rails, the stand columns are connected with the workbench in a sliding manner through the slide rails, and a first power device for controlling the two groups of stand columns to slide along the X direction is arranged on the control box;

the first power device, the second power device and the third power device are all connected with the controller in a control mode.

Preferably, the surface of the workbench is provided with a matrix positioning mechanism.

Preferably, the first power device, the second power device and the third power device each comprise a servo motor and a lead screw transmission assembly.

Preferably, the servo motor is a mesa servo motor.

Preferably, the two groups of brackets are arranged on the Y-direction bracket through connecting plates.

Preferably, a reinforcing plate is arranged inside the upright post; the reinforcing plate is connected with the upright post in a welding way.

Preferably, the table top at the corner of the control box adopts a right-angle riveting structure.

Preferably, the bottom of the control box is provided with a floor mat.

The technical scheme of the invention has the following beneficial technical effects:

in the invention, a first power device is used for controlling the whole portal frame to move along the X direction; the second power device is used for controlling the Y-direction support and the tapping equipment to move along the Y direction; the third power device is used for controlling the tapping head to move along the Z direction; the first power device, the second power device and the third power device are all in control connection with the controller, so that intelligent control over the first power device, the second power device and the third power device is achieved through the control system and the controller, and all-dimensional adjustment of the two groups of tapping equipment in the X direction, the Y direction and the Z direction is achieved.

According to the invention, the working program and the working instructions of the process parameters are input into the control system, the first power device, the second power device and the third power device are matched with other mechanisms to complete the tapping work of the product, the working efficiency is high, the labor force is saved, the two groups of tapping equipment can simultaneously complete the processing process of two groups of workpieces, and the processing process has no leakage of tapping, no inclination of tapping, no sliding of tapping and no scratch of the workpieces.

Drawings

Fig. 1 is a schematic perspective view of a dual-axis automatic tapping machine according to the present invention.

Fig. 2 is a side view of the double-shaft automatic tapping machine provided by the invention.

Fig. 3 is a schematic view of a partial structure of a dual-spindle automatic tapping machine according to the present invention.

Fig. 4 is a schematic view of a part of the structure of a workbench and a control box in the double-shaft automatic tapping machine provided by the invention.

Fig. 5 is a schematic partial structural view of a gantry in a dual-spindle automatic tapping machine according to the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-5, the present invention provides a dual-spindle automatic tapping machine, which comprises a workbench 1, a control box 2, a fixture 3, a signal lamp 3, a controller 5, a gantry 6, a tapping oil tank 7, a Y-direction bracket 8, two groups of tapping devices 9 and two groups of oil nozzles 71;

the workbench 1 is arranged on the control box 2; a control system is arranged in the control box 2; the signal lamp 3 is arranged on the workbench 1 and is in signal control connection with the control system; the controller 5 is arranged on the workbench 1 and is in signal control connection with the control system; the clamp 3 is arranged on the surface of the workbench 1;

two groups of tapping devices 9 are arranged; the tapping device 9 comprises a bracket 91, a Z-direction guide rail 92, a tapping head 10 and an oil nozzle 71; the bracket 91 is vertically arranged on the Y-direction bracket 8; the Z-guide rail 92 is provided on the bracket 91; the tapping head 10 and the oil nozzle 71 are arranged on a slide block side by side, and the slide block is arranged on a Z-direction guide rail 92 in a sliding manner; the slider is also provided with a third power device 93 for controlling the tapping head 10 and the oil nozzle 71 to slide along the Z-direction guide rail 92; the oil nozzle 71 is connected with a tapping oil tank 7 through a pipeline, and the tapping oil tank 7 is arranged on the Y-direction support 8;

the portal frame 6 comprises a vertical column 62 and a cross beam 63; a Y-axis guide rail 64 is arranged on the beam 63, the Y-direction support 8 is arranged on the portal frame 6 in a sliding manner through the Y-axis guide rail 64, and a second power device 61 for controlling the Y-direction support 8 to slide along the Y direction is arranged on the portal frame 6; the two groups of upright posts 62 are respectively arranged at two ends of the cross beam 63, the lower parts of the upright posts 62 are provided with slide rails 65, the upright posts 62 are connected with the workbench 1 in a sliding way through the slide rails 65, and the control box 2 is provided with a first power device 66 for controlling the two groups of upright posts 62 to slide along the X direction;

the first power device 66, the second power device 61 and the third power device 93 are all in control connection with the controller 5.

In the invention, the first power device 66 is used for controlling the whole portal frame 6 to move along the X direction; the second power device 61 is used for controlling the Y-direction support 8 and the tapping equipment 9 to move along the Y direction; the third power device 93 is used for controlling the tapping head 10 to move along the Z direction; the first power device 66, the second power device 61 and the third power device 93 are all in control connection with the controller 5, so that intelligent control over the tapping devices is achieved through a control system and the controller, and omnibearing adjustment of the two groups of tapping devices 9 in the X direction, the Y direction and the Z direction is achieved.

In the invention, working programs and technological parameter working instructions are input into a control system (such as a man-machine computer, a PLC system and the like), the first power device 66, the second power device 61 and the third power device 93 are matched with other mechanisms to complete product tapping work, the working efficiency is high, the labor force is saved, two groups of tapping equipment 9 can simultaneously complete the processing processes of two groups of workpieces, no tapping is leaked, no oblique tapping is generated, no sliding is generated in the processing processes, the workpieces are not scratched, and the yield of processed products reaches 100%.

In an alternative embodiment, the surface of the table 1 is provided with a matrix positioning mechanism 11 to facilitate the placement of the workpiece.

In an alternative embodiment, the first power device 66, the second power device 61, and the third power device 93 each include a servo motor and a lead screw drive assembly.

In an alternative embodiment, the servo motor is a desktop servo motor.

It should be noted that the transmission mode of the servo motor and the lead screw transmission assembly is more stable, and the transmission distance is more finely controlled; the servo motor is a Taida servo motor, so that the practical effect is good, and the accuracy is high.

In an alternative embodiment, the two sets of brackets 91 are arranged on the Y-bracket 8 through connecting plates, and the distance between the two sets of brackets 91, that is, the distance between the two sets of tapping devices 9, can be adjusted by replacing connecting plates with different lengths, so that the practical use is more convenient.

In an alternative embodiment, a stiffening plate is provided inside the upright 62; welded connection between reinforcing plate and the stand, stand 62 structure is more stable, and the bearing supporting effect is better, avoids influencing equipment machining precision.

In an optional embodiment, the table top at the corner of the control box 2 is in a right-angle riveting structure, so that the stability of the whole structure of the equipment is improved, and the influence on the processing precision of the equipment is avoided.

In an optional embodiment, a floor mat 12 is arranged at the bottom of the control box 2 to ensure that the equipment is placed or installed stably and avoid influencing the processing precision of the equipment.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.