Pneumatic sliding table

Abstract

The utility model relates to the technical field of mechanical equipment, and discloses a pneumatic sliding table which comprises a cylinder barrel, the top end of the cylinder barrel is in sliding connection with a guide rail, the top end of the guide rail is fixedly connected with a sliding table, the inner wall of the cylinder barrel is in sliding connection with a piston, and the left side of the piston is fixedly connected with a piston sealing ring. A magnet is fixedly connected to the left side of the piston sealing ring, a first buffer is fixedly connected to the left side of the magnet, a sealing ring is fixedly connected to the left side of the inner wall of the cylinder barrel, and another first buffer is fixedly connected to the right side of the sealing ring. The top end of the left side of the inner wall of the sliding table is fixedly connected with a buffering assembly used for relieving the impact force of the cylinder barrel. According to the utility model, the overall rigidity of the linear guide rail is improved by prolonging the length of the guide part of the linear guide rail, so that the deformation of the sliding table under the action of torque is greatly reduced, and the service life of the device is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical equipment, in particular to a pneumatic slide table. Background Art

[0002] Pneumatic slides, commonly known as slide cylinders, are highly integrated pneumatic actuators. By converting the energy of compressed air into linear motion, slide cylinders play an important role in many fields such as automation equipment, machine tools, medical equipment, and plastic machinery.

[0003] In the prior art, the guide portion of the linear guide rail of some pneumatic slides is relatively short, which makes the overall rigidity of the device insufficient when in use. The deformation of the slide is greater when torque acts, further reducing the service life of the slide. Therefore, a pneumatic slide is proposed to solve the above problem. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a pneumatic slide, which aims to improve the problem that the guide portion of the linear guide rail of some pneumatic slides in the prior art is shorter, which makes the overall rigidity of the device insufficient when in use, and the deformation of the slide is greater when torque acts, further reducing the service life of the slide.

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

[0006] A pneumatic slide, comprising a cylinder, a guide rail is slidably connected to the top of the cylinder, a slide is fixedly connected to the top of the guide rail, a piston is slidably connected to the inner wall of the cylinder, a piston sealing ring is fixedly connected to the left side of the piston, a magnet is fixedly connected to the left side of the piston sealing ring, a buffer 1 is fixedly connected to the left side of the magnet, a sealing ring is fixedly connected to the left side of the inner wall of the cylinder, another buffer 1 is fixedly connected to the right side of the sealing ring, and a buffer assembly for mitigating the impact force of the cylinder is fixedly connected to the top left side of the inner wall of the slide;

[0007] As a further description of the above technical solution:

[0008] The buffer assembly includes a buffer 2, the left side of which is fixedly connected to the top left side of the inner wall of the slide;

[0009] As a further description of the above technical solution:

[0010] The right side of the buffer 2 contacts the left side of the cylinder, the outside of the piston seal ring is slidably connected to the inner wall of the cylinder, and the outside of the magnet is slidably connected to the inner wall of the cylinder.

[0011] The utility model has the following beneficial effects:

[0012] 1. In the utility model, by extending the length of the guide portion of the linear guide rail, the overall rigidity of the linear guide rail is improved, thereby greatly reducing the deformation of the slide when the moment acts, and increasing the service life of the slide.

[0013] 2. In the utility model, the inner wall of the slide cylinder is fixed with a piston, a magnet, a buffer, a piston seal ring and a seal ring, which effectively improves the sealing of the slide, thereby improving the performance and durability of the slide. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A three-dimensional schematic diagram of a pneumatic slide table proposed by the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of a guide rail of a pneumatic slide table proposed by the utility model;

[0016] Figure 3 This is a structural schematic diagram of a buffer 1 of a pneumatic slide table proposed by the utility model;

[0017] Figure 4 The utility model is a schematic diagram of the structure of a magnet of a pneumatic slide.

[0018] Legend:

[0019] 1. Cylinder; 2. Guide rail; 3. Slide; 4. Piston; 5. Magnet; 6. Buffer 1; 7. Buffer 2; 8. Piston sealing ring; 9. Sealing ring. DETAILED DESCRIPTION

[0020] 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.

[0021] Reference Figure 1 , Figure 2 and Figure 4The utility model provides an embodiment: a pneumatic slide, including a cylinder 1, a guide rail 2 is slidably connected to the top of the cylinder 1, and a slide 3 is fixedly connected to the top of the guide rail 2. The guide rail 2 here can drive the slide 3 to slide on the top of the cylinder 1, and the inner wall of the cylinder 1 is slidably connected to the piston 4, and the left side of the piston 4 is fixedly connected to the piston sealing ring 8, and the outer side of the piston sealing ring 8 is slidably connected to the inner wall of the cylinder 1. The piston sealing ring 8 here ensures that the slide 3 can perform smooth and precise linear motion under the action of compressed gas, and the left side of the piston sealing ring 8 is fixedly connected to the magnet 5. The magnet 5 here uses magnetic force to enhance the sealing effect, effectively prevents air leakage, and ensures that the movement of the slide 3 is more precise and efficient. The outer side of the magnet 5 is slidably connected to the inner wall of the cylinder 1.

[0022] Reference Figure 3-Figure 4 A buffer 6 is fixedly connected to the left side of the magnet 5. The buffer 6 here helps to reduce the impact force on the inner wall of the cylinder 1 during sliding, thereby extending the service life of the equipment. A sealing ring 9 is fixedly connected to the left side of the inner wall of the cylinder 1, and another buffer 6 is fixedly connected to the right side of the sealing ring 9. A buffer assembly for reducing the impact force of the cylinder 1 is fixedly connected to the top left side of the inner wall of the slide 3. The buffer assembly includes a buffer 2 7. The left side of the buffer 2 7 is fixedly connected to the top left side of the inner wall of the slide 3. The slide 3 here supports and fixes the buffer 2 7, and the right side of the buffer 2 7 contacts the left side of the cylinder 1.

[0023] Working principle: When compressed air is introduced into one end of the cylinder 1, it pushes the piston 4 to slide on the inner wall of the cylinder 1. The left side of the piston 4 is fixedly connected to the piston seal 8, which prevents air from leaking between the piston 4 and the cylinder 1, ensuring that the pressure is effectively transmitted.

[0024] A magnet 5 is also fixedly connected to the left side of the piston seal ring 8. The magnetic force between the magnet 5 and the inner wall of the cylinder 1 outside it enhances the sealing effect and further prevents gas leakage. The buffer 1 6 on the right side of the piston 4 and the same buffer 2 7 fixed to the left side of the inner wall of the cylinder 1 help absorb the impact force generated during sliding and protect the equipment from damage.

[0025] The slide 3 is slidably connected to the top of the cylinder 1 through the guide rail 2, so that when the piston 4 moves linearly in the cylinder 1, the slide 3 can move stably along the guide rail 2. The buffer assembly fixedly connected to the top of the left side of the inner wall of the slide 3 includes a buffer 2 7, which is used to reduce the impact force that may be generated between the slide 3 and the cylinder 1, and improve the stability and accuracy of the movement process.

[0026] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A pneumatic slide, comprising a cylinder (1), characterized in that: The top end of the cylinder (1) is slidably connected to a guide rail (2), the top end of the guide rail (2) is fixedly connected to a slide (3), the inner wall of the cylinder (1) is slidably connected to a piston (4), the left side of the piston (4) is fixedly connected to a piston seal ring (8), the left side of the piston seal ring (8) is fixedly connected to a magnet (5), the left side of the magnet (5) is fixedly connected to a buffer (6), the left side of the inner wall of the cylinder (1) is fixedly connected to a seal ring (9), the right side of the seal ring (9) is fixedly connected to another buffer (6), and the top left side of the inner wall of the slide (3) is fixedly connected to a buffer component for reducing the impact force of the cylinder (1).

2. A pneumatic slide according to claim 1, characterized in that: The buffer assembly comprises a second buffer (7), the left side of which is fixedly connected to the top left side of the inner wall of the slide (3).

3. A pneumatic slide according to claim 2, characterized in that: The right side of the buffer 2 (7) contacts the left side of the cylinder (1), the outside of the piston seal ring (8) is slidably connected to the inner wall of the cylinder (1), and the outside of the magnet (5) is slidably connected to the inner wall of the cylinder (1).

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