Adjustable pneumatic element mounting structure

Abstract

The utility model belongs to the technical field of pneumatic elements, and particularly relates to an adjustable pneumatic element installation structure which comprises a first cylinder body, a second cylinder body and a third cylinder body, the lower ends of the first cylinder body, the second cylinder body and the third cylinder body are respectively connected with a base in a sliding mode, and the first cylinder body, the second cylinder body and the third cylinder body are respectively provided with an air cylinder rod. A handle is fixedly connected to the upper end of an air cylinder rod and fixedly connected to the lower ends of the first cylinder body, the second cylinder body and the third cylinder body through square blocks, a plurality of square grooves are formed in a base, threaded blocks are limited to the lower end of the base through sliding insertion connection of the square grooves and the square blocks, and then the threaded blocks are connected with an end cover through threads. The threaded block is limited through the end cover and is limited to the lower end of the base, so that the lower ends of the first cylinder body, the second cylinder body and the third cylinder body are fixedly connected to the interior of the base, the effect of installing and limiting the first cylinder body, the second cylinder body and the third cylinder body is achieved, and meanwhile disassembly is convenient.

Description

Technical Field

[0001] This utility model relates to the field of pneumatic component technology, specifically to an adjustable pneumatic component mounting structure. Background Technology

[0002] Pneumatic components are devices that perform work using the force generated by the pressure or expansion of gas; that is, they are mechanical parts that convert the elastic energy of compressed air into kinetic energy. Examples include cylinders, pneumatic motors, and steam engines. Pneumatic components are a form of power transmission and also an energy conversion device that uses gas pressure to transfer energy.

[0003] According to patent authorization announcement number CN211925186U, a novel adjustable pneumatic component mounting structure is proposed, belonging to the field of mounting component technology. Its key technical points include a base, with an adjustable fixing mechanism and an adjustable support mechanism mounted on the top of the base. The adjustable fixing mechanism includes a fixing frame, with adjustable grooves at each of the four corners. Two sliding rods are fixedly installed inside each adjusting groove. A movable plate is sleeved on the surface of each sliding rod, and movable sleeves are symmetrically arranged on one side of each movable plate. Locking bolts are threaded onto the movable sleeves. This invention adjusts the height of the support seat used to mount the pneumatic component by rotating an adjusting screw to drive the telescopic frame formed by the connecting rod. Then, the position of the movable plate is adjusted according to the mounting holes on the end face of the pneumatic component. Overall, this invention has excellent adjustability and is suitable for pneumatic components of different sizes, thus expanding its application range.

[0004] However, in existing technologies, multi-cylinder pneumatic components are mostly fixed installations. When one of the cylinders is damaged, it is not easy to disassemble and replace the damaged cylinder, which brings a lot of inconvenience to maintenance. Moreover, dust and impurities are easy to fall into the connection between the cylinder and the cylinder rod, which affects the service life and performance of the cylinder. Utility Model Content

[0005] The purpose of this utility model is to provide an adjustable pneumatic component mounting structure, which solves the problems of installation and adjustment of pneumatic components and protection of pneumatic components.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an adjustable pneumatic component mounting structure, comprising a first cylinder, a second cylinder, and a third cylinder, wherein the lower ends of the first cylinder, the second cylinder, and the third cylinder are slidably connected to a base, the first cylinder, the second cylinder, and the third cylinder are each provided with a cylinder rod, the upper end of the cylinder rod is fixedly connected to a handle, the lower ends of the first cylinder, the second cylinder, and the third cylinder are each provided with a mounting mechanism, and the upper ends of the first cylinder, the second cylinder, and the third cylinder are each provided with a dustproof mechanism.

[0007] Preferably, the mounting mechanism includes a square block, and the lower ends of the first cylinder, the second cylinder, and the third cylinder are respectively fixedly connected to the square block, and the lower end of the square block is fixedly connected to a threaded block.

[0008] Preferably, the lower end of the threaded block is provided with a circular groove, a circular block is rotatably connected inside the circular groove, and an end cap is fixedly connected to the lower end of the circular block.

[0009] Preferably, the end cap is rotatably connected to the outside of the threaded block via a thread, the base has multiple square slots, and the end cap is connected to the lower end of the base.

[0010] Preferably, the dustproof mechanism includes a rubber sleeve, with the upper ends of the first cylinder, the second cylinder, and the third cylinder slidably connected to the rubber sleeve, and ear plates fixedly connected to the left and right sides of the rubber sleeve.

[0011] Preferably, a pressure block is fixedly connected to the upper end of the ear plate, and a pin is slidably inserted into the pressure block, with the lower end of the pin sliding through the interior of the ear plate.

[0012] Preferably, the upper end of the pin presses down on the upper end of the pressure block, and the lower end of the pin is fixedly connected to a threaded block, which is rotatably connected to the upper ends of the first cylinder, the second cylinder, and the third cylinder via threads.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model uses square blocks to be fixedly connected to the lower ends of the first cylinder, the second cylinder, and the third cylinder respectively. The base has multiple square slots. The square slots and square blocks are slidably inserted to limit the threaded block to the lower end of the base. Then the threaded block is connected to the end cap by threads, thereby limiting the threaded block to the lower end of the base by the end cap. This makes the lower ends of the first cylinder, the second cylinder, and the third cylinder respectively fixedly connected to the inside of the base, thus achieving the effect of limiting the installation of the first cylinder, the second cylinder, and the third cylinder, while facilitating disassembly.

[0015] 2. This utility model seals the connection points of the first cylinder, second cylinder, and third cylinder with the cylinder rod by wrapping them with rubber sleeves, thereby preventing dust from falling into the connection points and affecting the performance and service life of the first cylinder, second cylinder, and third cylinder with the cylinder rod. At the same time, the pressure block presses down on the ear plate, and the pin and threaded block limit the installation and positioning stability of the rubber sleeve. Attached Figure Description

[0016] Figure 1 This is a perspective view of the overall structure of this utility model;

[0017] Figure 2This is a partial sectional view of the overall structure of this utility model;

[0018] Figure 3 This utility model has a partial three-dimensional structure. Figure 1 ;

[0019] Figure 4 This utility model has a partial three-dimensional structure. Figure 2 ;

[0020] Figure 5 This utility model has a partial three-dimensional structure. Figure 3 .

[0021] In the diagram: 1 First cylinder block, 2 Second cylinder block, 3 Third cylinder block, 4 Base, 5 Cylinder rod, 6 Handle, 7 Mounting mechanism, 8 Dustproof mechanism, 71 Square block, 72 Threaded block, 73 Circular groove, 74 Circular block, 75 End cap, 76 Square groove, 81 Rubber sleeve, 82 Ear plate, 83 Pressure block, 84 Pin, 85 Threaded block. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1 , Figure 2 An adjustable pneumatic component mounting structure includes a first cylinder 1, a second cylinder 2, and a third cylinder 3. The first cylinder 1, second cylinder 2, and third cylinder 3 are existing technologies and will not be described in detail here. A base 4 is slidably connected to the lower ends of each of the first cylinder 1, second cylinder 2, and third cylinder 3, covering their lower ends. A cylinder rod 5 is provided on each of the first cylinder 1, second cylinder 2, and third cylinder 3, with a handle 6 fixedly connected to its upper end. The handle 6 facilitates pressing down the cylinder rod 5. A mounting mechanism 7 is provided at the lower ends of each of the first cylinder 1, second cylinder 2, and third cylinder 3, and a dustproof mechanism 8 is provided at the upper ends of each of the first cylinder 1, second cylinder 2, and third cylinder 3. Other structures of the adjustable pneumatic component mounting structure in this technical solution are existing technologies and will not be described in detail here.

[0024] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4The installation mechanism 7 includes a square block 71. The lower ends of the first cylinder 1, the second cylinder 2, and the third cylinder 3 are respectively fixedly connected to the square block 71. The lower end of the square block 71 is fixedly connected to the threaded block 72. The lower end of the threaded block 72 has a circular groove 73. A circular block 74 is rotatably connected inside the circular groove 73. The circular block 74 is slidably inserted into the circular groove 73 to limit the installation of the end cap 75 and the base 4. The lower end of the circular block 74 is fixedly connected to the end cap 75. The end cap 75 is rotatably connected to the outside of the threaded block 72 by a thread. The base 4 has multiple square grooves 76. The lower ends of the first cylinder 1, the second cylinder 2, and the third cylinder 3 are limited by the sliding connection between the square block 71 and the square groove 76 to prevent the lower ends of the first cylinder 1, the second cylinder 2, and the third cylinder 3 from rotating and affecting the limiting installation effect. The square block 71 is slidably inserted into the inside of the square groove 76. The end cap 75 is connected to the lower end of the base 4.

[0025] Please see Figure 1 , Figure 2 , Figure 5 The dustproof mechanism 8 includes a rubber sleeve 81. The upper ends of the first cylinder 1, the second cylinder 2, and the third cylinder 3 are slidably connected to the rubber sleeve 81. The left and right sides of the rubber sleeve 81 are fixedly connected to the ear plates 82. The upper end of the ear plates 82 is fixedly connected to the pressure block 83. The pressure block 83 presses down on the ear plates 82 to prevent the ear plates 82 from moving upward and to increase the stability of the ear plates 82. The pressure block 83 is slidably inserted with a pin 84. The lower end of the pin 84 slides through the interior of the ear plate 82, and the upper end of the pin 84 presses down on the upper end of the pressure block 83. The lower end of the pin 84 is fixedly connected to a threaded block 85. The lower end of the pin 84 is connected to the threaded block 85 to reduce the rotation of the thread and increase the ease of installation. The threaded block 85 is connected to the upper ends of the first cylinder 1, the second cylinder 2, and the third cylinder 3 by thread rotation.

[0026] The specific implementation process of this utility model is as follows: In use, the first cylinder 1, the second cylinder 2, and the third cylinder 3 are slidably connected, while the square block 71 is slidably inserted into the inside of the square groove 76. Then, the end cover 75 is rotated, causing the circular block 74 to be rotatably connected to the circular groove 73. The end cover 75 can then limit the first cylinder 1, the second cylinder 2, and the third cylinder 3. Figure 1 As shown, the rubber sleeve 81 is installed, and then the limiting pressure block 83 and ear plate 82 are installed through the pin 84. Then, the rubber sleeve 81 is connected to the first cylinder 1, the second cylinder 2 and the third cylinder 3 through the threaded block 85, thereby limiting the installation of the rubber sleeve 81.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An adjustable pneumatic component mounting structure, comprising a first cylinder (1), a second cylinder (2), and a third cylinder (3), characterized in that: The lower ends of the first cylinder (1), the second cylinder (2) and the third cylinder (3) are slidably connected to the base (4). The first cylinder (1), the second cylinder (2) and the third cylinder (3) are respectively provided with cylinder rods (5). The upper end of the cylinder rods (5) is fixedly connected to the handle (6). The lower ends of the first cylinder (1), the second cylinder (2) and the third cylinder (3) are respectively provided with mounting mechanisms (7). The upper ends of the first cylinder (1), the second cylinder (2) and the third cylinder (3) are respectively provided with dustproof mechanisms (8).

2. The adjustable pneumatic component mounting structure according to claim 1, characterized in that: The mounting mechanism (7) includes a square block (71), and the lower ends of the first cylinder (1), the second cylinder (2) and the third cylinder (3) are respectively fixedly connected to the square block (71), and the lower end of the square block (71) is fixedly connected to a threaded block (72).

3. The adjustable pneumatic component mounting structure according to claim 2, characterized in that: The lower end of the threaded block (72) is provided with a circular groove (73), and a circular block (74) is rotatably connected inside the circular groove (73). The lower end of the circular block (74) is fixedly connected with an end cap (75).

4. The adjustable pneumatic component mounting structure according to claim 3, characterized in that: The end cap (75) is connected to the outside of the threaded block (72) by a threaded rotation. The base (4) has multiple square slots (76). The end cap (75) is connected to the lower end of the base (4).

5. The adjustable pneumatic component mounting structure according to claim 1, characterized in that: The dustproof mechanism (8) includes a rubber sleeve (81), and the upper ends of the first cylinder (1), the second cylinder (2) and the third cylinder (3) are respectively slidably connected with the rubber sleeve (81), and the left and right sides of the rubber sleeve (81) are respectively fixedly connected with ear plates (82).

6. The adjustable pneumatic component mounting structure according to claim 5, characterized in that: The upper end of the ear plate (82) is fixedly connected to a pressure block (83), and the pressure block (83) is slidably inserted with a pin (84). The lower end of the pin (84) slides through the interior of the ear plate (82).

7. The adjustable pneumatic component mounting structure according to claim 6, characterized in that: The upper end of the pin (84) is pressed down on the upper end of the pressure block (83), and the lower end of the pin (84) is fixedly connected to a threaded block (85). The threaded block (85) is rotatably connected to the upper ends of the first cylinder (1), the second cylinder (2) and the third cylinder (3) through threads.

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