Main shaft rotating chip cleaning system of automatic production line

Abstract

The utility model relates to the technical field of automatic production lines, in particular to an automatic production line main shaft rotating scrap cleaning system which comprises a rotating main shaft and a pressurizing spray head, the rotating main shaft is provided with a telescopic air cylinder and an installation plate, the telescopic air cylinder is fixedly installed on the rotating main shaft, and the installation plate is fixedly connected to the output end of the telescopic air cylinder. The clamping device comprises a mounting plate, a connecting rod and a clamping disc, the connecting rod is mounted on the mounting plate, the clamping disc is fixedly connected to the connecting rod, the clamping disc is sleeved with the clamping pieces in a sliding mode, and the number of the clamping pieces is at least three. The rotating main shaft indirectly drives the hub to rotate through the telescopic air cylinder, the pressurizing spray head is started to conduct air blowing and scrap removing operation, air can make contact with each end of the hub, multi-directional scrap removing is achieved, the cleaning effect of a tool can be improved, the tool can complete scrap removing before discharging of a robot, and the work efficiency is improved. And the working efficiency of a single machine can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic production lines, in particular to a main shaft rotating chip cleaning system for an automatic production line. Background Art

[0002] An automatic production line refers to a form of production organization in which the product process is realized by an automated machine system. It is formed on the basis of the further development of the continuous assembly line. All machines and equipment operate at a unified rhythm, and the production process is highly continuous.

[0003] The existing automatic production line requires the operator to clean the tooling with an air gun before unloading the material, and then prevent the material from being discharged. Manual cleaning can generally only be performed in front of the tooling to clear the chips, resulting in some imperceptible debris in the tooling chip cleaning process, causing indentations on the surface of the workpiece to be processed due to the debris when the tooling is fixed and clamped. Utility Model Content

[0004] The utility model aims to solve the problem that the manual cleaning tooling is not in place in the prior art, and proposes an automatic production line spindle rotating chip cleaning system.

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

[0006] The automatic production line spindle rotating chip cleaning system includes a rotating spindle and a booster nozzle, and the rotating spindle is provided with:

[0007] A telescopic cylinder, wherein the telescopic cylinder is fixedly mounted on the rotating main shaft;

[0008] A mounting plate, the mounting plate being fixedly connected to the output end of the telescopic cylinder;

[0009] A connecting rod and a clamping plate, wherein the connecting rod is fixedly connected to the mounting plate, and the clamping plate is fixedly connected to the connecting rod;

[0010] A clamping member, wherein the clamping member is slidably mounted on the clamping plate, and at least three clamping members are provided;

[0011] A driving assembly is installed on the mounting plate and is used to drive the clamping member to move radially on the clamping disk.

[0012] Preferably, the connecting rods are equidistantly arranged at outer ring positions of the driving assembly in the circumferential direction, and at least four connecting rods are provided.

[0013] Preferably, a long guide hole is provided on the clamping plate, and the long guide hole is used for slidingly fitting the clamping piece.

[0014] Preferably, the clamping member comprises:

[0015] The guide slider and the arc plate are slidably connected to the guide long hole, the arc plate is fixedly connected to one end of the guide slider, and the arc plate is an arc structure corresponding to the wheel hub to be processed.

[0016] Preferably, the drive assembly comprises:

[0017] A motor, wherein the motor is fixedly mounted on the clamping plate;

[0018] A driving disk, wherein the driving disk is fixedly connected to an output end of the motor;

[0019] A traction rod is connected to the driving disc and the clamping member.

[0020] Preferably, both ends of the traction rod are pin-connected to the driving disc and the clamping member respectively.

[0021] Compared with the prior art, the utility model has the following advantages:

[0022] 1. In the utility model, the rotating spindle indirectly drives the wheel hub to rotate through the telescopic cylinder, and the booster nozzle is started to blow air to clean the chips, so that the gas can contact each end of the wheel hub to achieve multi-directional chip cleaning, and cooperate with the rotating chip-flickering action of the rotating spindle to further improve the cleaning effect of the tooling, so that the robot can complete the chip cleaning before discharging the material, which helps to improve the working efficiency of the single machine.

[0023] 2. In the utility model, the motor drives one end of the traction rod to perform linear movement through the driving disk, and the other end of the traction rod drives the arc plate to fix and clamp the wheel hub through the guide slider, so that the wheel hub can be driven by the telescopic cylinder. The telescopic cylinder can drive the wheel hub to move to a safe height, which helps to avoid damage to other internal components of the equipment during the process of blowing and cleaning chips. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a structural schematic diagram of the automatic production line spindle rotation chip cleaning system proposed by the utility model;

[0025] Figure 2 For this utility model Figure 1 The front section view in;

[0026] Figure 3 This is a bottom view of the automatic production line spindle rotation chip cleaning system proposed by the utility model;

[0027] Figure 4 For this utility model Figure 3 The upper section view in;

[0028] Figure 5This is a schematic diagram of the clamping structure of the automatic production line spindle rotation chip cleaning system proposed by the utility model.

[0029] In the figure: 1, rotating spindle; 2, booster nozzle; 3, telescopic cylinder; 4, mounting plate; 5, connecting rod; 6, clamping plate; 7, clamping member; 701, guide slider; 702, arc plate; 8, motor; 9, drive plate; 10, traction rod. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0031] Reference Figure 1-Figure 5 The automatic production line spindle rotation chip cleaning system includes a rotating spindle 1 and a booster nozzle 2. It should be noted that: in order to ensure production safety, the robot door interlock signal is used to control the machine tool spindle rotation chip cleaning enable, so that the booster nozzle 2 can only operate the switch when the robot door lock is closed, so that the rotating spindle 1 rotates and performs chip removal. The rotating spindle 1 is provided with a telescopic cylinder 3, a mounting plate 4, a connecting rod 5, a clamping plate 6, a clamping member 7 and a driving assembly. The components are arranged as follows:

[0032] The telescopic cylinder 3 is fixedly mounted on the rotating spindle 1;

[0033] The mounting plate 4 is fixedly connected to the output end of the telescopic cylinder 3, and the height position of the mounting plate 4 can be adjusted by the telescopic cylinder 3;

[0034] The connecting rods 5 are mounted on the mounting plate 4. The connecting rods 5 are equidistantly arranged at the outer ring of the driving assembly in the circumferential direction. At least four connecting rods 5 are provided. The clamping plate 6 is fixedly connected to the connecting rods 5. The clamping plate 6 is supported and limited by the four connecting rods 5, which helps to ensure the stability of the connection between the clamping plate 6 and the mounting plate 4.

[0035] The clamping member 7 is slidably mounted on the clamping plate 6. The clamping plate 6 is provided with a long guide hole for slidingly mounting the clamping member 7. At least three clamping members 7 are provided. Multiple clamping members 7 are used to achieve multi-point clamping, which helps to ensure the stability of the wheel hub after being clamped.

[0036] A further implementation method is that the clamping member 7 includes a guide slider 701 and an arc plate 702, and each component is arranged as follows:

[0037] The guide slider 701 is slidably connected to the guide long hole, and the arc plate 702 is fixedly connected to one end of the guide slider 701. The guide long hole is used to guide and limit the guide slider 701, so that the guide slider 701 can only move radially based on the clamping plate 6. The arc plate 702 is an arc structure corresponding to the wheel hub to be processed. The arc plate 702 makes a large-area contact with the wheel hub, which helps to improve the stability of the clamping member 7 after clamping the wheel hub.

[0038] The driving assembly is mounted on the mounting plate 4, and the driving assembly is used to drive the clamping member 7 to perform radial movement on the clamping plate 6;

[0039] In a further embodiment, the driving assembly includes a motor 8, a driving disc 9 and a traction rod 10, and the components are arranged as follows:

[0040] The motor 8 is fixedly mounted on the clamping plate 6, the driving plate 9 is fixedly connected to the output end of the motor 8, and the two ends of the traction rod 10 are respectively connected to the driving plate 9 and the clamping member 7 by pins. The driving plate 9 is driven by the motor 8 to rotate. During the rotation of the driving plate 9, one end of the traction rod 10 is driven to move, and the other end of the traction rod 10 is restricted by the clamping member 7 to move based on the guide long hole, so that the clamping member 7 is pulled by the other end of the traction rod 10 to move radially;

[0041] It should be noted that the specific models and specifications of the telescopic cylinder 3 and the motor 8 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in the field, so it is not repeated here.

[0042] The functional principle of the utility model can be explained through the following operation modes:

[0043] The motor 8 is started, and the motor 8 drives the driving disc 9 to rotate. The driving disc 9 drives one end of the traction rod 10 to perform linear motion. The other end of the traction rod 10 pulls the clamping member 7 to perform radial motion. The guide slider 701 performs horizontal motion in the guide slot. The guide slider 701 drives the arc plate 702 to fix and clamp the wheel hub.

[0044] Start the telescopic cylinder 3 to drive the mounting plate 4 to move vertically upward. After the mounting plate 4 drives the wheel hub to move to a safe height, start the rotating spindle 1. The rotating spindle 1 indirectly drives the wheel hub to rotate through the telescopic cylinder 3. At the same time, start the booster nozzle 2 to blow air to clear chips. The chip cleaning of the tooling is completed before the robot discharges the material.

[0045] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A spindle rotary chip cleaning system for an automatic production line, comprising a rotary spindle (1) and a booster nozzle (2), characterized in that: The rotating main shaft (1) is provided with: A telescopic cylinder (3), wherein the telescopic cylinder (3) is fixedly mounted on the rotating main shaft (1); A mounting plate (4), the mounting plate (4) being fixedly connected to the output end of the telescopic cylinder (3); A connecting rod (5) and a clamping plate (6), wherein the connecting rod (5) is fixedly connected to the mounting plate (4), and the clamping plate (6) is fixedly connected to the connecting rod (5); A clamping member (7), wherein the clamping member (7) is slidably mounted on the clamping plate (6), and at least three clamping members (7) are provided; A drive assembly is mounted on the mounting plate (4), and the drive assembly is used to drive the clamping member (7) to perform radial movement on the clamping disk (6).

2. The automatic production line spindle rotation chip cleaning system according to claim 1 is characterized in that: The connecting rods (5) are equidistantly arranged at outer ring positions of the driving assembly in the circumferential direction, and at least four connecting rods (5) are arranged.

3. The automatic production line spindle rotation chip cleaning system according to claim 1 is characterized in that: The clamping plate (6) is provided with a long guide hole, and the long guide hole is used for slidingly fitting the clamping piece (7).

4. The automatic production line spindle rotation chip cleaning system according to claim 3 is characterized in that: The clamping member (7) comprises: A guide slider (701) and an arc plate (702), wherein the guide slider (701) is slidably connected to the guide long hole, the arc plate (702) is fixedly connected to one end of the guide slider (701), and the arc plate (702) is an arc structure arranged corresponding to the wheel hub to be processed.

5. The automatic production line spindle rotation chip cleaning system according to claim 1 is characterized in that: The drive assembly comprises: A motor (8), wherein the motor (8) is fixedly mounted on the clamping plate (6); A drive disk (9), the drive disk (9) being fixedly connected to an output end of the motor (8); A traction rod (10) is connected to the driving disc (9) and the clamping member (7).

6. The automatic production line spindle rotation chip cleaning system according to claim 5 is characterized in that: The two ends of the traction rod (10) are respectively connected to the driving disc (9) and the clamping member (7) by pins.

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