Multi-station deburring grinding machine

Abstract

The utility model relates to the technical field of polishing, and discloses a multi-station deburring polisher which comprises a base and a mechanical arm, a rotating table is arranged on the upper surface of the base, a plurality of fixing pieces are arranged on the rotating table, a rotating air cylinder is arranged on one side of each fixing piece, a pneumatic clamp is arranged on one side of the rotating air cylinder, and a plurality of pneumatic cylinders are arranged on the other side of the rotating air cylinder. A rotary grinding swing head is arranged on one side of the mechanical arm, and a plurality of sliding positioning pieces are arranged on the base. According to the multi-station deburring grinding machine, through the collaborative design of the rotating table, the sliding positioning piece, the rotating grinding swing head and the automatic feeding machine, the functions of multi-station simultaneous operation, accurate workpiece positioning, flexible grinding head adjustment and automatic feeding are achieved, and therefore the production efficiency is improved, the uniformity and consistency of the grinding effect are guaranteed, and the product quality is improved. And manual intervention is reduced, and the requirements for high-efficiency and high-quality deburring and grinding in modern industrial production are met.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding, in particular to a multi-station deburring and grinding machine. Background Technique

[0002] In modern industrial production, deburring is an important process to ensure the surface quality of products. Burrs not only affect the appearance of products but may also have an adverse impact on the performance of products. Traditional deburring methods mostly rely on manual operations, with low efficiency and high labor intensity. With the development of automation technology, multi-station deburring and grinding machines have emerged. They can effectively improve the efficiency and quality of deburring, reduce labor costs, and improve the level of production automation.

[0003] There are various types of multi-station deburring and grinding machines. For example, a multi-station grinding machine table disclosed in Chinese Patent CN207757460U includes structures such as a CNC vertical milling machine. However, existing multi-station deburring and grinding machines still have certain limitations in terms of structural design, operation flexibility, and grinding efficiency. For example, when some devices process workpieces of different shapes and sizes, corresponding fixtures and grinding heads need to be replaced, which is cumbersome and time-consuming. In addition, some devices have low positioning accuracy for workpieces during the grinding process, resulting in uneven grinding effects and affecting product quality. Therefore, a multi-station deburring and grinding machine is proposed to solve the above problems. Content of the Utility Model

[0004] (I) Technical Problems to be Solved

[0005] Aiming at the deficiencies of the prior art, the utility model provides a multi-station deburring and grinding machine, which has the advantages of multi-directional and efficient grinding, etc., and solves the problem of uneven grinding of traditional deburring and grinding machines.

[0006] (II) Technical Solutions

[0007] To achieve the above-mentioned purpose of multi-directional and efficient grinding, the utility model provides the following technical solution: A multi-station deburring and grinding machine includes a base and a robotic arm. A rotating table is provided on the upper surface of the base. A plurality of fixing members are provided on the rotating table. A rotating cylinder is provided on one side of the fixing member. A pneumatic fixture is provided on one side of the rotating cylinder. A rotating grinding swing head is provided on one side of the robotic arm. A plurality of sliding positioning members are provided on the base. An automatic loading machine is provided on the base.

[0008] Preferably, the rotating and grinding swing head is composed of a main motor, a sub-motor, a housing, a connecting shaft and a grinding head. A main motor is provided on one side of the robotic arm. The output shaft of the main motor is provided with a housing. A sub-motor is provided on one side of the housing. The output shaft of the sub-motor is coaxially connected with a connecting shaft that penetrates through the housing at one end and extends to the outside of the housing. A grinding head is provided on one side of the connecting shaft.

[0009] Preferably, the housing, the sub-motor, the output shaft and the grinding head are all inclined.

[0010] Preferably, the sliding positioning member is composed of a front-back moving linear guide rail, a left-right moving linear guide rail, an up-down moving linear guide rail and a clamping member. A plurality of front-back linear guide rails are provided on the upper surface of the base. A left-right moving linear guide rail is provided at the slider of the front-back linear guide rail. An up-down moving linear guide rail is provided at the slider of the left-right moving linear guide rail. A clamping member is provided at the slider of the up-down moving linear guide rail.

[0011] Preferably, the number of the robotic arms is two, and the two robotic arms are symmetrically and equidistantly distributed.

[0012] Preferably, a servo motor is provided on the upper surface of the base, and the output shaft of the servo motor is connected to the midpoint of the lower surface of the rotating table.

[0013] (III) Beneficial Effects

[0014] Compared with the prior art, the present utility model provides a multi-station deburring and grinding machine, which has the following beneficial effects:

[0015] Through the collaborative design of the rotating table, the sliding positioning member, the rotating and grinding swing head and the automatic feeding machine, the multi-station deburring and grinding machine realizes the functions of multi-station simultaneous operation, precise positioning of workpieces, flexible adjustment of grinding heads and automatic feeding, thereby improving production efficiency, ensuring the uniformity and consistency of grinding effects, reducing manual intervention, and meeting the requirements of high-efficiency and high-quality deburring and grinding in modern industrial production. Description of the Drawings

[0016] Figure 1 It is a structural schematic diagram of the present utility model;

[0017] Figure 2 It is a side view of the present utility model.

[0018] In the figure: 1. Base; 2. Robotic arm; 3. Rotating table; 4. Fixing member; 5. Rotating cylinder; 6. Pneumatic fixture; 7. Rotating and grinding swing head; 8. Sliding positioning member; 9. Automatic feeding machine. Detailed Embodiments

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-2 A multi-station deburring and grinding machine comprises a base 1 and a mechanical arm 2. There are two mechanical arms 2, which are symmetrically and equidistantly distributed. A rotating table 3 is provided on the upper surface of the base 1. A servo motor is provided on the upper surface of the base 1. The output shaft of the servo motor is connected to the midpoint of the lower surface of the rotating table 3. A plurality of fixing parts 4 are provided on the rotating table 3. A rotating cylinder 5 is provided on one side of the fixing part 4. A pneumatic clamp 6 is provided on one side of the rotating cylinder 5. A rotating grinding swing head 7 is provided on one side of the mechanical arm 2. A plurality of sliding positioning parts 8 are provided on the base 1. An automatic feeder 9 is provided on the base 1.

[0021] In addition, the rotary grinding swing head 7 is composed of a main motor, an auxiliary motor, a shell, a connecting shaft and a grinding head. The main motor is provided on one side of the robot arm 2, and the output shaft of the main motor is provided with a shell. One side of the shell is provided with an auxiliary motor. The output shaft of the auxiliary motor is coaxially connected to a connecting shaft with one end passing through the shell and extending to the outside of the shell. A grinding head is provided on one side of the connecting shaft, and the shell, auxiliary motor, output shaft and grinding head are all arranged at an angle.

[0022] It is understandable that the grinding head and other structures are set at an angle. When the main motor drives the lower structure to rotate, the grinding head can be adjusted to rotate at multiple angles, so that the grinding head can be quickly adjusted according to the specific shape of the workpiece and deburring requirements, further improving the grinding efficiency and quality.

[0023] Among them, the sliding positioning member 8 is composed of a front and rear moving linear guide, a left and right moving linear guide, an up and down moving linear guide and a clamping member. The upper surface of the base 1 is provided with a plurality of front and rear linear guides, the sliders of the front and rear linear guides are provided with left and right moving linear guides, the sliders of the left and right moving linear guides are provided with up and down moving linear guides, and the sliders of the up and down moving linear guides are provided with a clamping member.

[0024] In this embodiment, the clamping member can be quickly adjusted according to the shape and size of the workpiece to meet the positioning requirements of different workpieces, thereby simplifying the operation process and shortening the changeover time.

[0025] The working principle of this embodiment is as follows:

[0026] After starting the multi-station deburring and grinding machine, the servo motor begins to drive the rotary table 3 to rotate at a constant speed. At the same time, the automatic loader 9 sends the workpiece to be processed to the pneumatic fixture 6 for clamping to ensure that the workpiece does not displace during the grinding process. The rotary grinding swing head 7 on the robotic arm 2 can achieve high-speed rotation and multi-angle grinding actions under the combined drive of the main motor and the auxiliary motor to meet the deburring requirements of different workpieces. Since the grinding head is inclined, the grinding process is more efficient and can achieve a finer grinding effect. Subsequently, the multi-axis motion guide system of the sliding positioning member 8 allows the clamping member to move precisely in three-dimensional space to achieve precise positioning of the workpiece. The clamping member is quickly adjusted according to the shape and size of the workpiece to ensure the stability and accuracy of the workpiece during the grinding process. The entire grinding process is precisely controlled by the control system to ensure that the grinding actions of each station are coordinated, thus achieving an efficient and uniform grinding effect. When a workpiece is ground, the rotary table 3 rotates, so that the automatic loader 9 sends the next workpiece to another set of pneumatic fixtures 6. The entire process requires no manual intervention, greatly improving the production efficiency.

[0027] In summary, through its unique design and collaborative operation mechanism, the multi-station deburring and grinding machine of the present utility model not only improves the grinding efficiency and quality, but also reduces the labor cost, meeting the requirements for high-efficiency and high-quality deburring and grinding in modern industrial production.

[0028] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variation thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising a..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the element.

[0029] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A multi-station deburring and grinding machine, comprising a base (1) and a mechanical arm (2), characterized in that: A rotating table (3) is provided on the upper surface of the base (1), a plurality of fixing parts (4) are provided on the rotating table (3), a rotating cylinder (5) is provided on one side of the fixing part (4), a pneumatic clamp (6) is provided on one side of the rotating cylinder (5), a rotating grinding swing head (7) is provided on one side of the mechanical arm (2), a plurality of sliding positioning parts (8) are provided on the base (1), and an automatic loader (9) is provided on the base (1).

2. A multi-station deburring and grinding machine according to claim 1, characterized in that: The rotary grinding swing head (7) is composed of a main motor, an auxiliary motor, a shell, a connecting shaft and a grinding head. The main motor is provided on one side of the mechanical arm (2). The output shaft of the main motor is provided with a shell. The auxiliary motor is provided on one side of the shell. The output shaft of the auxiliary motor is coaxially connected to a connecting shaft having one end passing through the shell and extending to the outside of the shell. The grinding head is provided on one side of the connecting shaft.

3. A multi-station deburring and grinding machine according to claim 2, characterized in that: The housing, auxiliary motor, output shaft and grinding head are all arranged tilted.

4. The multi-station deburring and grinding machine according to claim 1, characterized in that: The sliding positioning member (8) is composed of a front-to-back linear guide, a left-to-right linear guide, an up-and-down linear guide and a clamping member. The upper surface of the base (1) is provided with a plurality of front-to-back linear guides, the sliders of the front-to-back linear guides are provided with left-to-right linear guides, the sliders of the left-to-right linear guides are provided with up-and-down linear guides, and the sliders of the up-and-down linear guides are provided with a clamping member.

5. The multi-station deburring and grinding machine according to claim 1, characterized in that: The number of the mechanical arms (2) is two, and the two mechanical arms are symmetrically and equidistantly distributed.

6. The multi-station deburring and grinding machine according to claim 1, characterized in that: A servo motor is provided on the upper surface of the base (1), and an output shaft of the servo motor is connected to the midpoint of the lower surface of the rotating platform (3).

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