Bent rod part dotting, drilling and tapping automatic machining equipment

Abstract

The utility model relates to the technical field of machining equipment, in particular to bent rod part dotting, drilling and tapping automatic machining equipment which comprises a rack, a feeding device, a clamping device and a machining device, and the feeding device, the clamping device and the machining device are arranged on the rack. The clamping device is used for clamping materials to be machined and feeding the materials to the feeding device, and the feeding device is used for transferring the materials to be machined which are clamped and fed by the clamping device to the machining device. The machining device is used for conducting rough drilling, fine drilling and tapping on the to-be-machined materials conveyed by the feeding device. The device is compact in structure, reasonable in design, high in efficient and coordinated operation degree and high in material transferring efficiency, production and manufacturing continuity is ensured, and production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of processing equipment, in particular to an automatic processing equipment for dot drilling and tapping of bent rod parts. Background Art

[0002] Piercing jewelry refers to jewelry worn by piercing the ears, nose, mouth, lips, navel and other parts of the human body. As the requirements for the diversification and sophistication of piercing jewelry are getting higher and higher, it also prompts manufacturers to continuously develop new processing methods, which helps to create uniquely designed and sophisticated piercing jewelry to meet people's different wearing and use needs. Piercing jewelry has different shapes and structures, among which the curved rod structure is a common type of use. In the production and manufacturing process of curved rod structure piercing jewelry, it is necessary to go through multiple processing procedures, such as rough drilling, fine drilling, tapping and other operations. Different processing procedures correspond to the use of different machines and equipment, and different machines and equipment are distributed in different processing workshops. Therefore, it is necessary to repeatedly circulate materials in different processing workshops. Transporting materials will consume a lot of manpower and material resources, reduce production efficiency, and fail to achieve efficient and coordinated operation between different machines and equipment. Utility Model Content

[0003] The purpose of the utility model is to provide an automated processing equipment for drilling and tapping of bent rod parts in view of the deficiencies in the prior art, which has a compact structure and a reasonable design, a high degree of efficient and coordinated operation, a high material transfer efficiency, ensures the continuity of production and manufacturing, and improves production efficiency.

[0004] To achieve the above-mentioned purpose, the utility model provides an automated processing equipment for dot drilling and tapping of bent rod parts, comprising a frame, a feeding device, a clamping device and a processing device arranged on the frame, the feeding device moves back and forth between the clamping device and the processing device, the clamping device is used to clamp the material to be processed and load the material to be processed onto the feeding device, the feeding device is used to transfer the material to be processed clamped and loaded by the clamping device to the processing device, and the processing device is used to perform rough drilling, fine drilling and tapping processing operations on the material to be processed transferred by the feeding device.

[0005] Preferably, the feeding device includes a workbench, a linear module for driving the workbench to move, a clamping assembly arranged on one side of the workbench, a moving piece arranged on the other side of the workbench, and a moving cylinder for driving the moving piece to pass through the clamping assembly. The moving direction of the workbench is perpendicular to the moving direction of the moving piece. The clamping assembly includes a clamping seat, a clamping block arranged on the clamping seat, and a clamping cylinder for driving the clamping block to approach or move away from the moving piece. The clamping block is a T-shaped structure. Limit blocks are protruding from both sides of the clamping seat. The limit blocks stop and resist the clamping block. A storage groove is provided at the end of the moving piece away from the moving cylinder.

[0006] Preferably, the clamping assembly also includes an adjustment plate, a first slider arranged on the adjustment plate, and a first guide rail arranged on the workbench, the front side of the adjustment plate is connected to the clamping seat, the rear side of the adjustment plate is slidably connected to the first guide rail through the first slider, a stop plate is arranged on the top of the workbench, a fine-tuning screw is arranged on the bottom of the workbench, and the fine-tuning screw abuts against the adjustment plate.

[0007] Preferably, a mounting seat is provided on the rear side of the adjustment plate, the material moving cylinder is connected to the mounting seat, the adjustment plate and the material clamping seat are respectively provided with a first through hole and a second through hole, the central axes of the first through hole and the second through hole coincide, and the output end of the material moving cylinder passes through the first through hole and the second through hole in sequence and is driven and connected to the material moving member.

[0008] Preferably, the clamping device includes a movable seat, a driving cylinder for driving the movable seat to move, a clamping claw cylinder arranged on the movable seat, and a clamping claw driven and connected to the clamping claw cylinder, and the clamping claw cylinder controls the clamping claw to pick up and place the material to be processed.

[0009] Preferably, the clamping device further comprises a base and a second guide rail arranged on the base, and the movable seat is provided with a second sliding block slidably connected to the second guide rail.

[0010] Preferably, the processing device includes a ball screw pair, a driving motor drivingly connected to the ball screw pair, a translation seat arranged on the ball screw pair, and a rough drilling motor, a fine drilling motor, and a tapping motor arranged on the translation seat, the rough drilling motor, the fine drilling motor, and the tapping motor are spaced apart from each other and arranged in parallel, the output end of the rough drilling motor is drivingly connected to a rough drill bit, the output end of the fine drilling motor is drivingly connected to a fine drill bit, and the output end of the tapping motor is drivingly connected to a tapping head.

[0011] The beneficial effects of the utility model include compact structure and reasonable design, high degree of efficient and coordinated operation, high material transfer efficiency, ensuring the continuity of production and manufacturing, and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model.

[0013] Figure 2 It is a schematic structural diagram of the feeding device of the utility model.

[0014] Figure 3 It is a schematic diagram of the exploded structure of the feeding device of the utility model.

[0015] Figure 4 It is a schematic diagram of the structure of the clamping device of the utility model.

[0016] Figure 5It is a schematic diagram of the structure of the processing device of the present utility model.

[0017] Reference numerals include:

[0018] 1——Rack

[0019] 2——Feeding device 21——Workbench 22——Linear module

[0020] 23——Material clamping assembly 231——Material clamping seat 232——Material clamping block

[0021] 233——Clamping cylinder 234——Limiting block 235——Storage trough

[0022] 236——adjustment plate 237——first slider 238——first through hole

[0023] 239——Second through hole

[0024] 24——Material transfer part 25——Material transfer cylinder 26——First guide rail

[0025] 27——stop plate 28——fine-tuning screw 29——mounting seat

[0026] 3——Clamping device 31——Moving seat 32——Driving cylinder

[0027] 33——gripper cylinder 34——gripper 35——base

[0028] 36——Second guide rail 37——Second slide block

[0029] 4——Processing device 41——Ball screw pair 42——Drive motor

[0030] 43——Translation seat 44——Rough drilling motor 45——Fine drilling motor

[0031] 46——Tapping motor 47——Rough drill bit 48——Fine drill bit

[0032] 49——Tapping head. DETAILED DESCRIPTION

[0033] The utility model is described in detail below with reference to the accompanying drawings.

[0034] like Figures 1 to 5As shown, an automated processing equipment for dot drilling and tapping of bent rod parts of the utility model comprises a frame 1, a feeding device 2, a clamping device 3 and a processing device 4 arranged on the frame 1, the feeding device 2 moves back and forth between the clamping device 3 and the processing device 4, the clamping device 3 is used to clamp the material to be processed and load the material to be processed to the feeding device 2, the feeding device 2 is used to transfer the material to be processed clamped and loaded by the clamping device 3 to the processing device 4, and the processing device 4 is used to perform rough drilling, fine drilling and tapping processing operations on the material to be processed transferred by the feeding device 2.

[0035] When working, firstly, the material to be processed is clamped by the clamping device 3 and transported to the feeding device 2, wherein the material to be processed refers to the bent rod material of the piercing jewelry, and then the feeding device 2 transfers the material to be processed clamped by the clamping device 3 to the processing device 4, and finally the processing device 4 performs the centralized processing operations of rough drilling, fine drilling and tapping on the material to be processed transferred by the feeding device 2, and the processing is efficient and convenient, which meets the requirements of the automated processing of the bent rod material. The structural integration of each device on the frame 1 is high, the action is coherent and smooth, the work is stable and reliable, and the processing cost is reduced. The utility model has a compact structure and a reasonable design, a high degree of efficient and coordinated operation, and a high material transfer efficiency, which ensures the continuity of production and manufacturing and improves production efficiency.

[0036] The feeding device 2 of this embodiment includes a workbench 21, a linear module 22 for driving the workbench 21 to move, a clamping assembly 23 arranged on one side of the workbench 21, a moving piece 24 arranged on the other side of the workbench 21, and a moving cylinder 25 for driving the moving piece 24 to pass through the clamping assembly 23. The moving direction of the workbench 21 is perpendicular to the moving direction of the moving piece 24. The clamping assembly 23 includes a clamping seat 231, a clamping block 232 arranged on the clamping seat 231, and a clamping cylinder 233 for driving the clamping block 232 to approach or move away from the moving piece 24. The clamping block 232 is a T-shaped structure. Limit blocks 234 are protruding on both sides of the clamping seat 231. The limit blocks 234 stop and resist the clamping block 232. A storage groove 235 is provided at the end of the moving piece 24 away from the moving cylinder 25. Specifically, firstly, the material to be processed is clamped by the clamping device 3 and loaded onto the feeding device 2. The linear module 22 drives the workbench 21 to move toward the position of the clamping device 3, so that the position of the material pressing assembly faces the position of the clamping device 3. Then, the material moving cylinder 25 drives the material moving piece 24 to pass through the material pressing assembly, so that the material moving piece 24 extends outward to the outside of the feeding device 2, so that the clamping device 3 clamps the material to be processed and accurately places the material to be processed on the material moving piece 24. The material moving cylinder 25 drives the material moving piece 24 to retract inward to the material pressing assembly again. The pressing component is used to press downward the upper surface of the material to be processed placed on the material moving piece 24, and the pressing contact area is large, so that the position of the material to be processed on the material moving piece 24 is pressed and fixed, and finally the material to be processed that is pressed and fixed by the pressing component is transported to the processing station through the feeding device 2 for corresponding processing operations. The operation is convenient and efficient, and the positioning effect is good. The workbench 21 moves horizontally and the material moving piece 24 moves longitudinally. The moving direction of the workbench 21 is perpendicular to the moving direction of the material moving piece 24, which is beneficial to the dual role of directional transfer and position fixation of the material to be processed. When the clamping device 3 clamps the material to be processed and accurately places the material to be processed in the storage slot 235 of the material moving piece 24, the material moving cylinder 25 drives the material moving piece 24 to retract inward into the clamping seat 231, and drives the pressing block to move downward through the pressing cylinder and make the pressing block close to the material moving piece 24. Since the pressing block has a T-shaped structure, through the setting of two limit blocks 234, the two limit blocks 234 can simultaneously block and resist both sides of the pressing block, so that the blocking force on both sides of the pressing block is balanced on the left and right, avoiding the position of the pressing block being skewed due to uneven force, thereby limiting the up and down movement of the pressing block in the clamping seat 231, ensuring that the pressing block exerts appropriate pressing force on the material to be processed and has a good positioning effect.

[0037] The clamping assembly 23 of this embodiment also includes an adjustment plate 236, a first slider 237 arranged on the adjustment plate 236, and a first guide rail 26 arranged on the workbench 21. The front side of the adjustment plate 236 is connected to the clamping seat 231, and the rear side of the adjustment plate 236 is slidably connected to the first guide rail 26 through the first slider 237. A stop plate 27 is arranged on the top of the workbench 21, and a fine-tuning screw 28 is arranged on the bottom of the workbench 21, and the fine-tuning screw 28 is abutted against the adjustment plate 236. Specifically, the front side surface of the adjustment plate 236 is connected to the clamping seat 231, and the rear side surface of the adjustment plate 236 is slidably connected to the first guide rail 26 through the first slider 237. A stop plate 27 is provided on the top of the workbench 21, and a fine-tuning screw 28 is provided on the bottom of the workbench 21. In order to facilitate the adjustment of the position of the pressing assembly to accurately align the position of the clamping device 3, the fine-tuning screw 28 abuts against the adjustment plate 236. The fine-tuning screw 28 is rotated so that the end of the fine-tuning screw 28 abuts against the bottom wall of the adjustment plate 236, thereby fine-tuning and fixing the height position of the adjustment plate 236, so that the adjustment plate 236 slides up and down along the first guide rail 26 through the first slider 237, and the position fine-tuning effect is significant. The stop plate 27 blocks and abuts against the top wall of the adjustment plate 236, effectively limiting the up and down fine-tuning stroke of the adjustment plate 236, and the limiting effect is good.

[0038] A mounting seat 29 is provided on the rear side of the adjustment plate 236 of this embodiment, and the material moving cylinder 25 is connected to the mounting seat 29. The adjustment plate 236 and the material clamping seat 231 are respectively provided with a first through hole 238 and a second through hole 239, and the central axes of the first through hole 238 and the second through hole 239 coincide with each other. The output end of the material moving cylinder 25 passes through the first through hole 238 and the second through hole 239 in sequence and is drivingly connected to the material moving member 24. Specifically, a through groove (not shown) is opened in the middle of the workbench 21, and the through groove can allow the mounting seat 29 and the material moving cylinder 25 to pass through. The material moving cylinder 25 is correspondingly mounted on the rear side of the adjustment plate 236 through the mounting seat 29. The central axes of the first through hole 238 and the second through hole 239 coincide with each other, ensuring accurate alignment between the adjustment plate 236 and the clamping seat 231, so that the output end of the material moving cylinder 25 passes through the first through hole 238 and the second through hole 239 in turn and is driven and connected to the material moving member 24, thereby improving assembly efficiency and making the structure compact, so that the material moving cylinder 25 drives the material moving member 24 to extend out of the clamping seat 231 or retract into the clamping seat 231.

[0039] The clamping device 3 of this embodiment includes a moving seat 31, a driving cylinder 32 for driving the moving seat 31 to move, a clamping claw cylinder 33 disposed on the moving seat 31, and a clamping claw 34 drivingly connected to the clamping claw cylinder 33, wherein the clamping claw cylinder 33 controls the clamping claw 34 to pick up and place the material to be processed. Specifically, the clamping claw cylinder 33 is disposed on the moving seat 31, and the driving cylinder 32 drives the moving seat 31 to approach the feeding device 2, so that the clamping claw cylinder 33 controls the clamping claw 34 to clamp and pick up the material to be processed to the feeding device 2, and the material transfer efficiency is high.

[0040] The clamping device 3 of this embodiment further includes a base 35 and a second guide rail 36 disposed on the base 35, and the moving seat 31 is provided with a second slider 37 slidably connected to the second guide rail 36. Specifically, when the driving cylinder 32 drives the moving seat 31 to move back and forth, the moving seat 31 is slidably connected to the second guide rail 36 through the second slider 37, so that the moving seat 31 moves smoothly and stably with low friction resistance.

[0041] The processing device 4 of this embodiment includes a ball screw pair 41, a driving motor 42 drivingly connected to the ball screw pair 41, a translation seat 43 arranged on the ball screw pair 41, and a rough drilling motor 44, a fine drilling motor 45, and a tapping motor 46 arranged on the translation seat 43. The rough drilling motor 44, the fine drilling motor 45, and the tapping motor 46 are spaced apart from each other and arranged in parallel. The output end of the rough drilling motor 44 is drivingly connected to a rough drill bit 47, the output end of the fine drilling motor 45 is drivingly connected to a fine drill bit 48, and the output end of the tapping motor 46 is drivingly connected to a tapping head 49. Specifically, the driving motor 42 drives the translation seat 43 to approach the feeding device 2 through the ball screw pair 41, and the feeding device 2 presses and transfers the material to be processed. The rough drilling motor 44 drives the rough drill bit 47 to rotate, and the rotating rough drill bit 47 performs rough drilling on the material exposed outside the storage trough 235. The fine drilling motor 45 drives the fine drill head 48 to rotate, and the rotating fine drill head 48 performs fine drilling on the material that has been rough drilled. The tapping motor 46 drives the tapping head 49 to rotate, and the rotating tapping head 49 performs tapping on the material that has been fine drilled. The processing operation is continuous and smooth with a high degree of tight fit and high processing efficiency.

[0042] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there will be changes in the specific implementation methods and application scopes. The contents of this specification should not be understood as limiting the present invention.

Claims

1. An automated processing equipment for drilling and tapping of bent rod parts, characterized in that: It includes a frame, a feeding device, a clamping device and a processing device arranged on the frame, the feeding device moves back and forth between the clamping device and the processing device, the clamping device is used to clamp the material to be processed and load the material to be processed onto the feeding device, the feeding device is used to transfer the material to be processed clamped and loaded by the clamping device to the processing device, and the processing device is used to perform rough drilling, fine drilling and tapping processing operations on the material to be processed transferred by the feeding device.

2. The automatic processing equipment for spot drilling and tapping of bent rod parts according to claim 1, characterized in that: The feeding device includes a workbench, a linear module for driving the workbench to move, a clamping assembly arranged on one side of the workbench, a moving piece arranged on the other side of the workbench, and a moving cylinder for driving the moving piece to pass through the clamping assembly. The moving direction of the workbench is perpendicular to the moving direction of the moving piece. The clamping assembly includes a clamping seat, a clamping block arranged on the clamping seat, and a clamping cylinder for driving the clamping block to approach or move away from the moving piece. The clamping block is a T-shaped structure. Limit blocks are protruding on both sides of the clamping seat. The limit blocks stop and resist the clamping block. A material storage groove is provided at the end of the moving piece away from the moving cylinder.

3. The automatic processing equipment for spot drilling and tapping of bent rod parts according to claim 2, characterized in that: The clamping assembly also includes an adjustment plate, a first slider arranged on the adjustment plate, and a first guide rail arranged on the workbench. The front side of the adjustment plate is connected to the clamping seat, and the rear side of the adjustment plate is slidably connected to the first guide rail through the first slider. A stop plate is arranged on the top of the workbench, and a fine-tuning screw is arranged on the bottom of the workbench, and the fine-tuning screw abuts against the adjustment plate.

4. The automatic processing equipment for spot drilling and tapping of bent rod parts according to claim 3 is characterized by: A mounting seat is provided on the rear side of the adjustment plate, and the material moving cylinder is connected to the mounting seat. The adjustment plate and the material clamping seat are respectively provided with a first through hole and a second through hole, and the central axes of the first through hole and the second through hole coincide with each other. The output end of the material moving cylinder passes through the first through hole and the second through hole in sequence and is driven and connected to the material moving member.

5. The automatic processing equipment for spot drilling and tapping of bent rod parts according to claim 1, characterized in that: The clamping device comprises a moving seat, a driving cylinder for driving the moving seat to move, a clamping claw cylinder arranged on the moving seat and a clamping claw driven and connected to the clamping claw cylinder, wherein the clamping claw cylinder controls the clamping claw to pick up and place the material to be processed.

6. The automatic processing equipment for spot drilling and tapping of bent rod parts according to claim 5, characterized in that: The clamping device also includes a base and a second guide rail arranged on the base, and the movable seat is provided with a second sliding block slidably connected with the second guide rail.

7. The automatic processing equipment for spot drilling and tapping of bent rod parts according to claim 1, characterized in that: The processing device includes a ball screw pair, a driving motor drivingly connected to the ball screw pair, a translation seat arranged on the ball screw pair, and a rough drilling motor, a fine drilling motor, and a tapping motor arranged on the translation seat. The rough drilling motor, the fine drilling motor, and the tapping motor are spaced apart and arranged in parallel with each other. The output end of the rough drilling motor is drivingly connected to a rough drill bit, the output end of the fine drilling motor is drivingly connected to a fine drill bit, and the output end of the tapping motor is drivingly connected to a tapping head.

Images