Automatic multi-station rotary machining equipment

Abstract

The utility model discloses automatic multi-station rotary machining equipment which comprises a machine frame, a main shaft bearing seat is arranged on one side of the top of the machine frame, a main shaft is inserted into the main shaft bearing seat, an auxiliary shaft assembly is arranged on the outer wall of the other side of the top of the machine frame, and the auxiliary shaft assembly comprises a sliding mechanism installed on the top of the machine frame. An auxiliary shaft bearing seat is fixedly installed on one side of the top of the sliding mechanism, an auxiliary shaft is inserted into the auxiliary shaft bearing seat, a second transmission belt is arranged on the outer wall of one end of the auxiliary shaft through a transmission wheel, and a motor frame is welded to the outer wall of one side of the top of the sliding mechanism. The main shaft and the auxiliary shaft are arranged above the machine frame, both the main shaft and the auxiliary shaft have power and can rotate, so that a workpiece between the main shaft and the auxiliary shaft is driven to rotate to achieve machining of the workpiece, meanwhile, the position of the auxiliary shaft can be adjusted through the sliding mechanism, machining of workpieces of different specifications is met, and machining efficiency is improved. And the requirement for machining the workpiece at different stations can also be met.

Description

Technical Field

[0001] The utility model relates to the technical field of machining equipment, in particular to an automated multi-station rotary machining equipment. Background Art

[0002] With the continuous development of new energy vehicles, the demand for charging piles as their ancillary products is also increasing. Charging piles, whose functions are similar to those of gas pumps in gas stations, can be fixed on the ground or walls and installed in public buildings (public buildings, shopping malls, public parking lots, etc.) and residential parking lots or charging stations. They can charge various types of electric vehicles according to different voltage levels. Charging piles generally include cabinets and internal electronic components, which can integrate current to achieve the purpose of charging the car.

[0003] Since machine tools and other equipment are needed to machine charging piles, existing machine tool processing equipment generally achieves the clamping and positioning of the workpiece through a positioning mechanism, and then uses the movement of the tool to achieve the machining operation of the workpiece. Since the cabinet structure of the charging pile is complex and the number of parts is relatively large, traditional machine tools cannot meet the production of cabinets well. Large machine tools have high costs and are not conducive to the production of charging piles by small enterprises. Therefore, it is urgent to design an automated multi-station rotary machining equipment to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide an automated multi-station rotary machining device to solve the above-mentioned deficiencies in the prior art.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An automated multi-station rotary machining equipment comprises a frame, a main shaft bearing seat is provided on one side of the top of the frame, and a main shaft is plugged into the inside of the main shaft bearing seat, a secondary shaft assembly is provided on the outer wall on the other side of the top of the frame, the secondary shaft assembly comprises a sliding mechanism installed on the top of the frame, a secondary shaft bearing seat is fixedly installed on one side of the top of the sliding mechanism, and a secondary shaft is plugged into the inside of the secondary shaft bearing seat, a transmission belt 2 is provided on the outer wall of one end of the secondary shaft via a transmission wheel, a motor frame is welded on the outer wall on one side of the top of the sliding mechanism, and a secondary motor connected to the transmission belt 2 is fixedly installed on the motor frame.

[0007] Furthermore, a driving wheel is fixedly installed at one end of the main shaft, a mounting plate is welded on the outer wall on one side of the top of the frame, and a main motor is fixed to the outer wall on the top of the mounting plate by bolts, and a transmission belt connected to the driving wheel is arranged on the output shaft of the main motor.

[0008] Furthermore, clamping claws are fixedly mounted on the outer walls of one end of the main shaft and the secondary shaft.

[0009] Furthermore, the sliding mechanism includes a slide plate, a linear rail is fixed to the outer wall of the bottom of the slide plate by bolts, and the inner sliding clamp of the linear rail is connected to a saddle fixedly installed on the outer wall of the top of the frame, a motor seat is welded to the outer wall on one side of the bottom of the slide plate, and a lead screw motor is fixedly installed on the motor seat, a transmission screw is installed on the output shaft of the lead screw motor, and the outer part of one end of the transmission screw is sleeved with a support fixed on the top of the frame, the outer thread of the transmission screw is sleeved with a lead screw nut, and the top of the lead screw nut is fixedly connected to the slide plate.

[0010] Furthermore, the main shaft and the secondary shaft are located on the same horizontal straight line, and the rotation speeds of the main shaft and the secondary shaft are the same.

[0011] Furthermore, the distance between the main axis and the secondary axis is 5-100 cm.

[0012] In the above technical solution, the utility model provides an automated multi-station rotary machining equipment, the beneficial effects of which are:

[0013] (1) By arranging the main shaft and the auxiliary shaft above the frame, both of them can be powered and rotated, thereby driving the workpiece between them to rotate and realize the processing of the workpiece. At the same time, the position of the auxiliary shaft can be adjusted through the sliding mechanism to meet the machining requirements of workpieces of different specifications and realize the processing requirements of different workstations of the workpiece.

[0014] (2) By setting up a support structure directly below the workpiece, a stable support effect is achieved for the workpiece, which prevents deformation of a long workpiece when installed between the main spindle and the secondary spindle, thereby ensuring the quality and accuracy of workpiece processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0016] Figure 1 A schematic top view of the structure of an automated multi-station rotary machining equipment embodiment of the utility model is provided.

[0017] Figure 2 The utility model is a schematic diagram of the structure of a secondary shaft assembly provided in an embodiment of an automated multi-station rotary machining equipment.

[0018] Figure 3The present invention is a schematic diagram of a sliding mechanism structure provided in an embodiment of an automated multi-station rotary machining equipment.

[0019] 1 frame, 2 mounting plate, 3 main motor, 4 transmission belt 1, 5 driving wheel, 6 main shaft bearing seat, 7 main shaft, 8 clamping claw, 9 secondary shaft assembly, 91 sliding mechanism, 911 slide plate, 912 linear rail, 913 sliding saddle, 914 lead screw motor, 915 motor seat, 916 transmission screw, 917 lead screw nut, 918 support, 92 secondary shaft bearing seat, 93 secondary shaft, 94 transmission belt 2, 95 motor frame, 96 secondary motor. DETAILED DESCRIPTION

[0020] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0021] like Figure 1-3 As shown, an automated multi-station rotary machining equipment provided by an embodiment of the utility model includes a frame 1, a main shaft bearing seat 6 is provided on one side of the top of the frame 1, and a main shaft 7 is inserted into the inside of the main shaft bearing seat 6, a secondary shaft assembly 9 is provided on the outer wall on the other side of the top of the frame 1, and the secondary shaft assembly 9 includes a sliding mechanism 91 installed on the top of the frame 1, a secondary shaft bearing seat 92 is fixedly installed on one side of the top of the sliding mechanism 91, and a secondary shaft 93 is inserted into the inside of the secondary shaft bearing seat 92, a transmission belt 94 is provided on the outer wall of one end of the secondary shaft 91 through a transmission wheel, a motor frame 95 is welded on the outer wall on one side of the top of the sliding mechanism 91, and a secondary motor 96 connected to the transmission belt 94 is fixedly installed on the motor frame 95.

[0022] Specifically, in this embodiment, a frame 1 is included, a spindle bearing seat 6 is provided on one side of the top of the frame 1, and a spindle 7 is inserted into the interior of the spindle bearing seat 6, and the installation of the spindle 7 is achieved through the spindle bearing seat 6, which ensures the stability of the spindle 7 in the movement inside the spindle bearing seat 6, and a countershaft assembly 9 is provided on the outer wall on the other side of the top of the frame 1, and auxiliary processing of the workpiece is achieved through the countershaft assembly 9. Generally, traditional machine tools have a structure with only one spindle, and are also equipped with an immovable tailstock structure to achieve machining of the workpiece. The utility model replaces the tailstock structure of the traditional machine tool with the countershaft assembly 9, thereby improving the effect of machining the workpiece, and the countershaft assembly 9 includes a sliding mechanism 91 installed on the top of the frame 1, and the top of the sliding mechanism 91 A secondary shaft bearing seat 92 is fixedly installed on one side, and a secondary shaft 93 is inserted inside the secondary shaft bearing seat 92. A transmission belt 94 is arranged on the outer wall of one end of the secondary shaft 91 through a transmission wheel. A motor frame 95 is welded on the outer wall of one side of the top of the sliding mechanism 91, and a secondary motor 96 connected to the transmission belt 94 is fixedly installed on the motor frame 95. The main shaft 7 and the secondary shaft 93 are located on the same horizontal straight line, and the main shaft 7 and the secondary shaft 93 have the same rotation speed. The distance between the main shaft 7 and the secondary shaft 93 is 5-100cm, which means that the distance when the secondary shaft assembly 9 moves to the closest point to the main shaft 7 is 5cm, and the distance when the secondary shaft assembly 9 is farthest from the main shaft 7 is 100cm, so that the distance can well meet the processing size requirements of the cabinet parts;

[0023] It should be noted that in Figure 1 In the embodiment, a support structure may be provided between the main shaft 7 and the secondary shaft 93 to support a workpiece placed between the main shaft 7 and the secondary shaft 93, thereby avoiding deformation of the workpiece and improving the machining accuracy of the workpiece.

[0024] The utility model provides an automated multi-station rotary machining equipment, which can provide power to both the main shaft 7 and the secondary shaft 93 arranged above the frame 1, so that they can rotate, thereby driving the workpiece between the two to rotate to achieve the processing of the workpiece. At the same time, the secondary shaft 93 can be adjusted in position through the sliding mechanism 91, so as to meet the machining requirements of workpieces of different specifications and also realize the processing requirements of different stations for the workpiece.

[0025] As an embodiment provided by the utility model, a driving wheel 5 is fixedly installed at one end of the main shaft 7, a mounting plate 2 is welded on the outer wall of one side of the top of the frame 1, and a main motor 3 is fixed to the outer wall of the top of the mounting plate 2 by bolts, and a transmission belt 4 connected to the driving wheel 5 is arranged on the output shaft of the main motor 3. By starting the main motor 3, the main shaft 7 is driven to rotate inside the main shaft bearing seat 6 via the transmission belt 4, thereby driving the workpiece to rotate.

[0026] As another embodiment provided by the utility model, a clamp 8 is fixedly installed on the outer wall of one end of the main shaft 7 and the secondary shaft 93. The clamp 8 is a detachable structure and can be removed from the main shaft 7 and the secondary shaft 93. The shape and structure of the clamp 8 can be designed according to the corresponding workpiece to be processed, so as to be suitable for stable clamping of workpieces of different properties.

[0027] As another embodiment provided by the present utility model, the sliding mechanism 91 includes a slide plate 911, a linear rail 912 is fixed to the outer wall at the bottom of the slide plate 911 by bolts, and the inner sliding clamp of the linear rail 912 is fixedly mounted on the outer wall of the top of the frame 1. A motor seat 915 is welded to the outer wall on one side of the bottom of the slide plate 911, and a screw motor 914 is fixedly mounted on the motor seat 915. A transmission screw 916 is installed on the output shaft of the screw motor 914, and the outer end of the transmission screw 916 is sleeved with a support 918 fixed to the top of the frame 1, and the outer thread of the transmission screw 916 is sleeved with a screw nut 917, and the top of the screw nut 917 is fixedly connected to the slide plate 911;

[0028] When the operator uses the sliding mechanism 91, he can start the lead screw motor 914 to drive the transmission screw 916 to rotate, and the transmission screw 916 drives the lead screw nut 917 to slide horizontally, thereby converting the rotational motion into linear motion, and then the lead screw nut 917 drives the slide plate 911 and the linear rail 912 to move on the slide saddle 913, so as to adjust the distance between the main shaft 7 and the secondary shaft 93, so as to be suitable for machining operations of workpieces of different specifications. At the same time, through the secondary motor 96, the secondary shaft 93 can be driven to move via the transmission belt 94.

[0029] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An automated multi-station rotary machining device, comprising a frame (1), characterized in that: A main shaft bearing seat (6) is arranged on one side of the top of the frame (1), and a main shaft (7) is inserted into the main shaft bearing seat (6); a secondary shaft assembly (9) is arranged on the outer wall of the other side of the top of the frame (1); the secondary shaft assembly (9) comprises a sliding mechanism (91) mounted on the top of the frame (1); a secondary shaft bearing seat (92) is fixedly mounted on one side of the top of the sliding mechanism (91), and a secondary shaft (93) is inserted into the secondary shaft bearing seat (92); a second transmission belt (94) is arranged on the outer wall of one end of the secondary shaft (93) via a transmission wheel; a motor frame (95) is welded on the outer wall of one side of the top of the sliding mechanism (91), and a secondary motor (96) connected to the second transmission belt (94) is fixedly mounted on the motor frame (95).

2. The automated multi-station rotary machining equipment according to claim 1, characterized in that: A driving wheel (5) is fixedly mounted on one end of the main shaft (7); a mounting plate (2) is welded to the outer wall of one side of the top of the frame (1); a main motor (3) is fixed to the outer wall of the top of the mounting plate (2) by bolts; and a transmission belt (4) connected to the driving wheel (5) is arranged on the output shaft of the main motor (3).

3. The automated multi-station rotary machining equipment according to claim 1, characterized in that: A clamping claw (8) is fixedly mounted on the outer wall of one end of the main shaft (7) and the secondary shaft (93).

4. The automated multi-station rotary machining equipment according to claim 1, characterized in that: The sliding mechanism (91) comprises a slide plate (911), a linear rail (912) is fixed to the outer wall at the bottom of the slide plate (911) by bolts, and the inner sliding of the linear rail (912) is connected to a sliding saddle (913) fixedly mounted on the outer wall at the top of the frame (1), a motor seat (915) is welded to the outer wall at one side of the bottom of the slide plate (911), and a lead screw motor (914) is fixedly mounted on the motor seat (915), a transmission lead screw (916) is mounted on the output shaft of the lead screw motor (914), and one end of the transmission lead screw (916) is externally sleeved with a support (918) fixed to the top of the frame (1), and the external thread of the transmission lead screw (916) is sleeved with a lead screw nut (917), and the top of the lead screw nut (917) is fixedly connected to the slide plate (911).

5. The automated multi-station rotary machining equipment according to claim 1, characterized in that: The main shaft (7) and the secondary shaft (93) are located on the same horizontal straight line, and the main shaft (7) and the secondary shaft (93) have the same rotation speed.

6. The automated multi-station rotary machining equipment according to claim 1, characterized in that: The distance between the main axis (7) and the secondary axis (93) is 5-100 cm.

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