A punching device for copper alloy bearings

Abstract

The invention discloses a punching device for copper alloy bearings, which relates to the technical field of copper alloy bearing processing, and comprises a fixed frame, a conveyor belt device and a driving roller, wherein the inner wall of the fixed frame is provided with the conveyor belt device, the top bearing of the fixed frame is provided with the driving roller, an extension frame is provided on one side of the fixed frame, and a cross plate is provided on the top of the extension frame, a vertical slide rail is provided on the side wall of the cross plate, and a moving block is provided on the inner wall of the vertical slide rail, an annular slide rail is provided inside the moving block, and a slider is provided inside the annular slide rail, a rotating shaft is provided on the bottom end of the slider through a bearing, and a driven gear is provided on the outer wall of the rotating shaft, the device has a main shaft driving the driving gear to rotate, and then the driving gear drives the driven gear to rotate, so that the slider slides in the annular slide rail, and the rotating shaft drives the drilling equipment bearing workpiece to perform all-round punching, and the bearing workpiece is punched in all directions.

Description

Technical Field

[0001] The invention relates to the technical field of copper alloy bearing processing, in particular to a punching device for copper alloy bearings. Background Art

[0002] Copper alloy graphite sliding bearings use high-performance copper alloy as the matrix. For different equipment and working conditions of different users, we can provide different copper alloy matrices to choose from, such as tin bronze, aluminum bronze, brass, complex brass, etc.

[0003] However, the existing copper alloy bearing punching device has the following problems during use: the traditional punching process requires operators to manually load the materials, the processing procedures are complicated and inefficient, and thus cannot meet market demand. Summary of the invention

[0004] The object of the present invention is to provide a punching device for a copper alloy bearing to solve the related problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a punching device for copper alloy bearings, comprising a fixed frame, a conveyor belt device and a transmission roller, the inner wall of the fixed frame is provided with a conveyor belt device, the top bearing of the fixed frame is equipped with a transmission roller, an extension frame is installed on one side of the fixed frame, and a cross plate is installed on the top of the extension frame, a vertical slide rail is installed on the side wall of the cross plate, and a moving block is arranged on the inner wall of the vertical slide rail, an annular slide rail is opened inside the moving block, and a slider is arranged inside the annular slide rail, a rotating shaft is installed on the bottom end of the slider through a bearing, and the outer wall of the rotating shaft is provided with a A driven gear is installed, a drilling device is installed at the bottom end of the rotating shaft, a position sensor is arranged at the top of the extension frame, a slide groove is opened inside the moving block, and a first motor is arranged inside the slide groove, and a main shaft is installed at the output end of the first motor, and a driving gear meshing with the outer wall of the driven gear is installed on the outer wall of the main shaft, a moving shaft is installed inside the cross plate through a bearing, a clamping mechanism for pressing the bearing is arranged inside the moving block, a transmission shaft is installed on the internal bearing of the extension frame, and a transmission mechanism for transmitting the conveyor belt device and the position drive of the moving block is arranged inside the cross plate.

[0006] The technical solution provides a punching device for a copper alloy bearing, wherein a single chip microcomputer is arranged on one side of the fixing frame.

[0007] The technical solution provides a punching device for a copper alloy bearing, wherein the clamping mechanism includes a holding block and a positioning rod, a holding block is arranged at the bottom end of the interior of the moving block, and a positioning rod connected to the interior of the moving block is arranged at the top end of the holding block, and a spring connected to the inner wall of the moving block is sleeved on the outer wall of the positioning rod.

[0008] The technical solution provides a punching device for a copper alloy bearing, wherein a rubber block for pressing is arranged below the pressing block.

[0009] The technical solution provides a punching device for a copper alloy bearing, wherein the transmission mechanism includes a transmission shaft and a second motor, a second motor is arranged on one side of the extension frame, and an output end of the second motor is connected to one end of the transmission shaft through a coupling, a half gear plate is installed on the outer wall of the transmission shaft, and a transmission gear meshing with the half gear plate is installed at one end of the conveyor belt device.

[0010] The technical solution provides a punching device for a copper alloy bearing, wherein the outer walls of the movable shaft and the transmission shaft are both equipped with transmission wheels, and the outer walls of the transmission wheels are sleeved with transmission belts.

[0011] The technical solution provides a punching device for a copper alloy bearing, wherein a positioning shaft is installed at the bottom end of the movable shaft, and a transmission frame is sleeved on the outer wall of the positioning shaft, and the bottom end of the transmission frame is hinged to the top end of the movable block.

[0012] Compared with the prior art, the present invention provides a punching device for copper alloy bearings, which has the following beneficial effects: 1. The present invention detects when the bearing workpiece reaches the specified position through a position sensor, and then feeds back the detection information to the single-chip microcomputer, and the single-chip microcomputer starts the first motor, and the first motor drives the main shaft to rotate, so that the main shaft drives the driving gear to rotate, and then the driving gear drives the driven gear to rotate, so that the slider slides in the annular slide rail, and the rotating shaft drives the drilling equipment to perform all-round drilling of the bearing workpiece, and all-round drilling of the bearing workpiece is performed.

[0013] 2. The present invention moves the moving block downward, so that the moving block drives the holding block to fit the position of the bearing workpiece. Then the holding block moves at the position of the positioning rod, and then the spring is tightened, and the holding block drives the rubber block to tighten and hold the bearing workpiece to fix the position. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the main cross-sectional structure of the present invention; Figure 2 For the present invention Figure 1 A schematic diagram of the enlarged structure at point A; Figure 3 It is a schematic diagram of the top view structure of the present invention; Figure 4 It is a schematic diagram of the front view structure of the half gear plate and the transmission gear of the present invention.

[0015] In the figure: 1, fixed frame; 2, conveyor belt equipment; 3, driving roller; 4, extension frame; 5, horizontal plate; 6, vertical slide rail; 7, moving shaft; 8, positioning shaft; 9, transmission frame; 10, moving block; 11, slide groove; 12, first motor; 13, main shaft; 14, driving gear; 15, annular slide rail; 16, slider; 17, driven gear; 18, rotating shaft; 19, drilling equipment; 20, holding block; 21, positioning rod; 22, spring; 23, single-chip microcomputer; 24, position sensor; 25, transmission shaft; 26, half gear plate; 27, transmission wheel; 28, transmission gear; 29, second motor. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0017] Embodiment 1, as Figure 1-2 As shown, the present invention provides a technical solution: a punching device for copper alloy bearings, comprising a fixed frame 1, a conveyor belt device 2 and a driving roller 3, the inner wall of the fixed frame 1 is provided with the conveyor belt device 2, the top bearing of the fixed frame 1 is installed with the driving roller 3, an extension frame 4 is installed on one side of the fixed frame 1, and a transverse plate 5 is installed on the top of the extension frame 4, a vertical slide rail 6 is installed on the side wall of the transverse plate 5, and a moving block 10 is arranged on the inner wall of the vertical slide rail 6, an annular slide rail 15 is opened inside the moving block 10, and a slider 16 is arranged inside the annular slide rail 15, a rotating shaft 18 is installed on the bottom end of the slider 16 through a bearing, and a driven gear 17 is installed on the outer wall of the rotating shaft 18, and the rotating shaft 18 A drilling device 19 is installed at the bottom end, a position sensor 24 is provided at the top end of the extension frame 4, a slide groove 11 is opened inside the moving block 10, and a first motor 12 is provided inside the slide groove 11, and a main shaft 13 is installed at the output end of the first motor 12, and a driving gear 14 meshing with the outer wall of the driven gear 17 is installed on the outer wall of the main shaft 13, and a moving shaft 7 is installed inside the cross plate 5 through a bearing, and the main shaft 13 is driven to rotate by the first motor 12, so that the main shaft 13 drives the driving gear 14 to rotate, and then the driving gear 14 drives the driven gear 17 to rotate, so that the slider 16 slides in the annular slide rail 15, and the rotating shaft 18 drives the drilling device 19 to carry out all-round drilling of the bearing workpiece.

[0018] Embodiment 2, as Figure 1-3As shown, the present invention provides a technical solution: a punching device for a copper alloy bearing, comprising a clamping mechanism for pressing the bearing arranged inside a moving block 10, a single chip computer 23 is arranged on one side of a fixed frame 1, the clamping mechanism comprises a pressing block 20 and a positioning rod 21, a pressing block 20 is arranged at the bottom end inside the moving block 10, and a positioning rod 21 connected to the inside of the moving block 10 is arranged at the top of the pressing block 20, a spring 22 connected to the inner wall of the moving block 10 is sleeved on the outer wall of the positioning rod 21, a rubber block for pressing is arranged below the pressing block 20, and the moving block 10 moves downward, so that the moving block 10 drives the position of the pressing block 20 to fit the position of the bearing workpiece, and then the pressing block 20 moves at the position of the positioning rod 21, and then the spring 22 is tightened, and the pressing block 20 drives the rubber block to tighten and press the bearing workpiece to fix the position.

[0019] Embodiment 3, as Figure 1-4 As shown, the present invention provides a technical solution: a punching device for copper alloy bearings, comprising an extension frame 4, an internal bearing of which is installed with a transmission shaft 25, a transmission mechanism for driving the position of a conveyor belt device 2 and a moving block 10 is arranged inside the cross plate 5, the transmission mechanism comprises the transmission shaft 25 and a second motor 29, a second motor 29 is arranged on one side of the extension frame 4, and the output end of the second motor 29 is connected to one end of the transmission shaft 25 through a coupling, a semi-gear plate 26 is arranged on the outer wall of the transmission shaft 25, a transmission gear 28 meshing with the semi-gear plate 26 is arranged on one end of the conveyor belt device 2, a transmission wheel 27 is arranged on the outer wall of the moving shaft 7 and the transmission shaft 25, and a transmission belt is sleeved on the outer wall of the transmission wheel 27, a positioning shaft 8 is arranged on the bottom end of the moving shaft 7, and a transmission frame 9 is sleeved on the outer wall of the positioning shaft 8, and the bottom end of the transmission frame 9 It is hinged with the top of the moving block 10, and the second motor 29 is started to drive the transmission shaft 25 to rotate, so that the transmission shaft 25 drives the half gear plate 26 and the transmission gear 28 to rotate, and the half gear plate 26 drives the transmission gear 28 to rotate, and then the conveyor belt device 2 drives the bearing workpiece to move above the extension frame 4. At the same time, the transmission shaft 25 drives the moving shaft 7 to rotate through the transmission belt at the transmission wheel 27, and the moving shaft 7 drives the positioning shaft 8 to rotate, and then the positioning shaft 8 drives the transmission frame 9 to tilt downward, and then the moving block 10 moves downward in the vertical slide rail 6, and the bearing workpiece is pressed by the clamping mechanism. At the same time, the position sensor 24 is used to detect that the bearing workpiece has reached the specified position, and then the detection information is fed back to the single-chip microcomputer 23, and the single-chip microcomputer 23 starts the first motor 12 and the drilling equipment 19 position to perform all-round drilling on the bearing workpiece.

[0020] Working principle: First, turn on the external power supply, and the operator places the bearing workpiece on the top of the conveyor belt device 2 in turn, and adjusts the center position of the material during loading through the transmission roller 3, and then starts the second motor 29 to drive the transmission shaft 25 to rotate, so that the transmission shaft 25 drives the half gear plate 26 and the transmission gear 28 to rotate, and then drives the conveyor belt device 2 to drive the bearing workpiece to move above the position sensor 24, and at the same time, the transmission shaft 25 drives the moving shaft 7 to rotate, so that the moving shaft 7 drives the transmission frame 9 to move downward, and then the transmission frame 9 drives the moving block 10 to move downward in the vertical slide rail 6, so that the moving block 10 drives the holding block 20 to be aligned with the bearing workpiece position. After the two bearings are fitted, the holding block 20 moves at the position of the positioning rod 21, and then the spring 22 is tightened, and the holding block 20 drives the rubber block to tighten and hold the bearing workpiece. At the same time, the position sensor 24 is used to detect that the bearing workpiece has reached the specified position, and then the detection information is fed back to the single-chip microcomputer 23, and the single-chip microcomputer 23 starts the first motor 12, and the first motor 12 drives the main shaft 13 to rotate, so that the main shaft 13 drives the driving gear 14 to rotate, and then the driving gear 14 drives the driven gear 17 to rotate, so that the slider 16 slides in the annular slide rail 15, and the rotating shaft 18 drives the drilling equipment 19 to perform all-round drilling of the bearing workpiece.

[0021] Finally, it should be noted that the above content is only used to illustrate the technical solution of the present invention, rather than to limit the scope of protection of the present invention. Simple modifications or equivalent substitutions of the technical solution of the present invention by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the present invention.

Claims

1. A punching device for a copper alloy bearing, comprising a fixed frame (1), a conveyor belt device (2) and a driving roller (3), characterized in that: The inner wall of the fixed frame (1) is provided with a conveyor belt device (2), the top bearing of the fixed frame (1) is equipped with a driving roller (3), an extension frame (4) is installed on one side of the fixed frame (1), and a transverse plate (5) is installed on the top of the extension frame (4), a vertical slide rail (6) is installed on the side wall of the transverse plate (5), and a moving block (10) is installed on the inner wall of the vertical slide rail (6), an annular slide rail (15) is provided inside the moving block (10), and a slider (16) is provided inside the annular slide rail (15), a rotating shaft (18) is installed at the bottom end of the slider (16) through a bearing, and a driven gear (17) is installed on the outer wall of the rotating shaft (18), and a drilling device (19) is installed at the bottom end of the rotating shaft (18). ), a position sensor (24) is arranged at the top of the extension frame (4), a slide groove (11) is provided inside the moving block (10), a first motor (12) is arranged inside the slide groove (11), a main shaft (13) is installed at the output end of the first motor (12), a driving gear (14) meshing with the outer wall of the driven gear (17) is installed on the outer wall of the main shaft (13), a moving shaft (7) is installed inside the cross plate (5) through a bearing, a clamping mechanism for pressing the bearing is arranged inside the moving block (10), a transmission shaft (25) is installed on the internal bearing of the extension frame (4), and a transmission mechanism for driving the position of the conveyor belt device (2) and the moving block (10) is arranged inside the cross plate (5).

2. A punching device for a copper alloy bearing according to claim 1, characterized in that: A single chip computer (23) is provided on one side of the fixing frame (1).

3. A punching device for a copper alloy bearing according to claim 1, characterized in that: The clamping mechanism comprises a holding block (20) and a positioning rod (21); the holding block (20) is arranged at the bottom end of the interior of the moving block (10); the holding block (20) is arranged at the top end of the holding block (20) and is connected to the interior of the moving block (10); and the outer wall of the positioning rod (21) is sleeved with a spring (22) connected to the inner wall of the moving block (10).

4. A punching device for a copper alloy bearing according to claim 3, characterized in that: A rubber block for pressing is arranged below the pressing block (20).

5. The punching device for a copper alloy bearing according to claim 1, characterized in that: The transmission mechanism comprises a transmission shaft (25) and a second motor (29); the second motor (29) is arranged on one side of the extension frame (4); the output end of the second motor (29) is connected to one end of the transmission shaft (25) via a coupling; a half gear plate (26) is installed on the outer wall of the transmission shaft (25); and a transmission gear (28) meshing with the half gear plate (26) is installed on one end of the conveyor belt device (2).

6. A copper alloy bearing punching device according to claim 5, characterized in that: The outer walls of the movable shaft (7) and the transmission shaft (25) are both provided with transmission wheels (27), and the outer walls of the transmission wheels (27) are sleeved with transmission belts.

7. A punching device for a copper alloy bearing according to claim 1, characterized in that: A positioning shaft (8) is installed at the bottom end of the movable shaft (7), and a transmission frame (9) is sleeved on the outer wall of the positioning shaft (8), wherein the bottom end of the transmission frame (9) is hingedly connected to the top end of the movable block (10).

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