Air cylinder assisting in positioning and mounting

Abstract

The utility model discloses an auxiliary positioning installation cylinder which comprises an installation plate and a fixing plate, the right side of the installation plate is provided with the fixing plate, the front end of the installation plate is fixedly provided with an installation table, the installation table is connected with a rotating shaft through a bearing, the rotating shaft is fixedly provided with a disc, and the disc is arranged in the installation table. A first clamping plate is arranged on the right side of the mounting table, the first clamping plate makes contact with the air cylinder body to achieve the limiting effect, a mounting frame is fixed to the front side of the fixing plate, a two-way threaded rod is connected to the mounting frame through a bearing, and the two-way threaded rod is in threaded connection with a second clamping plate. According to the air cylinder assisting in positioning and mounting, the adjustable butt joint mechanism is adopted, the distance between the air cylinder and an execution element can be adjusted according to actual needs, butt joint of the air cylinder and the execution element is facilitated, it can be guaranteed that the circle centers of an air cylinder output shaft and the execution element are located on the same horizontal line, and then the accuracy of the mounting position of the air cylinder output shaft is guaranteed; and inclination is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of cylinders, in particular to an auxiliary positioning and installation cylinder. Background Art

[0002] Needle-weaving machinery (such as textile machines) requires the coordinated cooperation of multiple actuators when working to weave the fabric into shape. In order to ensure that these actuators can work normally, it is usually necessary to install multiple cylinders that match the corresponding actuators on the mechanical equipment, so that the actuators are connected with the piston rods of the corresponding cylinders, and the actuators are driven by the piston rods. However, the existing cylinders are mainly installed and fixed by bolts during actual installation, and lack an auxiliary positioning mechanism. It is difficult to ensure that the center of the cylinder piston rod and the center of the actuator are in the same straight line, which makes it easy to cause offset and tilt during installation, thereby affecting the normal operation of the device. Therefore, in view of the above problems, a cylinder with auxiliary positioning installation is designed to better meet the actual use needs. Utility Model Content

[0003] The utility model aims to provide a cylinder with auxiliary positioning installation, so as to solve the problem in the above background technology that the cylinder is not installed accurately due to the lack of auxiliary positioning mechanism.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an auxiliary positioning and installation cylinder, comprising a mounting plate and a fixed plate, a fixed plate is arranged on the right side of the mounting plate, a mounting platform is fixed on the front end of the mounting plate, a bearing on the mounting platform is connected to a rotating shaft, a disc is fixed on the rotating shaft, the disc is arranged in the mounting platform, a first clamping plate is arranged on the right side of the mounting platform, the first clamping plate contacts with the cylinder body to realize a limiting effect, a mounting frame is fixed on the front side of the fixed plate, a bidirectional threaded rod is connected to the bearing on the mounting frame, and a threaded connection is formed between the bidirectional threaded rod and the second clamping plate.

[0005] Preferably, a sliding rod is also fixed on the mounting plate, and the sliding rod and the fixed plate are slidably connected. Through the sliding action between the sliding rod and the fixed plate, the distance between the mounting plate and the fixed plate can be adjusted, thereby facilitating the docking installation of the cylinder body and the actuator.

[0006] Preferably, the center of the mounting table and the center of the arc surface of the second clamping plate are in the same vertical plane, and the height of the center of the mounting table is half the height of the mounting frame. By limiting the position of the center of the mounting table, it is the basic guarantee to ensure that the center of the subsequent cylinder body and the actuator are corresponding.

[0007] Preferably, a rotating wheel is fixed on the rotating shaft, and the rotating wheel is connected to a screw rod through a thread, and the rotating wheel and the mounting platform can be locked through the screw rod. Through the above structure, the rotating shaft can be locked to ensure the stability of the device.

[0008] Preferably, the disc is evenly provided with sliding grooves, and four sliding grooves are provided. Through the above structure, a basic guarantee can be provided for the position adjustment of the first clamping plate.

[0009] Preferably, a convex shaft is fixed on the first clamping plate, and the convex shaft is evenly slidably connected to the mounting table and the slide groove. A ball is also installed on the first clamping plate, and the ball contacts and rolls with the mounting table. Through the sliding action between the convex shaft, the mounting table and the slide groove and the rolling action between the ball and the mounting table, a basic guarantee can be provided for the movement of the first clamping plate, thereby adapting to the clamping and fixation of cylinder bodies of different sizes.

[0010] Preferably, a guide rod is fixed on the mounting frame, and the guide rod is slidably connected to the second clamping plate. When the second clamping plate moves, the stability of the movement of the second clamping plate can be ensured by the sliding guiding effect between the second clamping plate and the guide rod.

[0011] Preferably, the second clamping plates are symmetrically distributed up and down about the center line of the mounting frame, and the opposite sides of the two sets of second clamping plates are arcuate structures. The arcuate structures of the second clamping plates can facilitate the second clamping plates to clamp and fix the actuators.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the cylinder for auxiliary positioning installation adopts an adjustable docking mechanism, which can adjust the distance between the cylinder and the actuator according to actual needs, facilitate the docking of the cylinder and the actuator, and ensure that the center of the cylinder output shaft and the actuator are on the same horizontal line, thereby ensuring the accuracy of the installation position of the cylinder output shaft and avoiding tilting. The specific contents are as follows:

[0013] 1. The auxiliary positioning cylinder is provided with a first clamping plate. When the cylinder body is installed and fixed, the position of the first clamping plate can be adjusted through the action of the rotating shaft, the rotating wheel, the screw, the disc, the sliding groove, the convex shaft and the ball, so as to clamp and fix the cylinder body of different sizes, and facilitate the positioning and installation of the cylinder body;

[0014] 2. The cylinder for auxiliary positioning installation is provided with a second clamping plate. The position of the second clamping plate can be adjusted through the action of the guide rod and the bidirectional threaded rod to clamp and fix the actuator, ensuring that the actuator and the piston rod of the cylinder body are in the same straight line, thereby ensuring the accuracy of the installation position. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the device of the utility model;

[0016] Figure 2 This is a schematic diagram of the overall rear-view stereoscopic structure of the device of the utility model;

[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of the installation platform of the utility model in side view;

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the disk of the utility model from a side view.

[0019] In the figure: 1. mounting plate; 101. sliding rod; 2. fixing plate; 3. mounting table; 4. rotating shaft; 401. rotating wheel; 402. screw rod; 5. disc; 501. slide groove; 6. first clamping plate; 601. cam shaft; 602. ball bearing; 7. cylinder body; 8. mounting frame; 801. guide rod; 9. bidirectional threaded rod; 10. second clamping plate. 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] See also Figure 1-Figure 4 The utility model provides a technical solution: an auxiliary positioning and installation cylinder, including a mounting plate 1 and a fixed plate 2, the mounting plate 2 is arranged on the right side of the mounting plate 1, a mounting platform 3 is fixed to the front end of the mounting plate 1, a rotating shaft 4 is connected to the bearing on the mounting platform 3, a disc 5 is fixed on the rotating shaft 4, the disc 5 is arranged in the mounting platform 3, a first clamping plate 6 is arranged on the right side of the mounting platform 3, the first clamping plate 6 contacts with the cylinder body 7 to realize the limiting effect, a mounting frame 8 is fixed on the front side of the fixed plate 2, a bidirectional threaded rod 9 is connected to the bearing on the mounting frame 8, and the bidirectional threaded rod 9 and the second clamping plate 10 are threadedly connected.

[0022] A rotating wheel 401 is also fixed on the rotating shaft 4, and the rotating wheel 401 is connected to a screw rod 402 through a thread, and the rotating wheel 401 and the mounting platform 3 can be locked by the screw rod 402; the disc 5 is also evenly provided with sliding grooves 501, and there are four sliding grooves 501; a convex shaft 601 is also fixed on the first clamping plate 6, and the convex shaft 601 is evenly slidably connected with the mounting platform 3 and the sliding groove 501, and a ball 602 is also installed on the first clamping plate 6, and the ball 602 contacts the mounting platform 3 to roll;

[0023] When using the auxiliary positioning installation cylinder, if Figure 1-Figure 4As shown, firstly, the cylinder body 7 is installed and fixed, and the cylinder body 7 is brought into contact with the mounting platform 3, and then the rotating shaft 4 is rotated, thereby driving the disc 5 to rotate, and the sliding action between the slide groove 501 and the convex shaft 601 and the sliding action between the convex shaft 601 and the mounting platform 3 can make the first clamping plate 6 move under force, thereby adjusting the position of the first clamping plate 6, and when the first clamping plate 6 moves, the rolling action between the ball 602 and the mounting platform 3 can ensure the stability of the movement of the first clamping plate 6, until the first clamping plate 6 contacts the outer wall of the cylinder body 7 to achieve the clamping and fixing of the cylinder body 7, and finally the locking between the rotating wheel 401 and the mounting platform 3 can be achieved by rotating the screw 402, thereby ensuring the stability of the installation of the cylinder body 7, and at this time, the center of the output shaft of the cylinder body 7 and the center of the mounting platform 3 are on the same horizontal line;

[0024] A slide bar 101 is also fixed on the mounting plate 1, and the slide bar 101 is slidably connected to the fixed plate 2; the center of the mounting platform 3 and the center of the arc surface of the second clamping plate 10 are in the same vertical plane, and the height of the center of the mounting platform 3 is half the height of the mounting frame 8; a guide rod 801 is also fixed on the mounting frame 8, and the guide rod 801 is slidably connected to the second clamping plate 10; the second clamping plates 10 are symmetrically distributed up and down about the center line of the mounting frame 8, and the two sets of second clamping plates 10 are cambered structures on the opposite sides;

[0025] When assembling the cylinder body 7 and the actuator, Figure 1-Figure 4 As shown, the actuator is placed between the two second clamps 10, and the distance between the two second clamps 10 can be adjusted by rotating the bidirectional threaded rod 9 until the second clamps 10 are in contact with the actuator to achieve clamping and fixing, thereby achieving fixation of the actuator. By limiting the position of the mounting platform 3, it can be ensured that the center of the actuator and the center of the output shaft of the cylinder body 7 are in the same straight line, thereby ensuring the installation position of the cylinder body 7. When the cylinder body 7 is docked with the actuator, the local distance between the cylinder body 7 and the actuator can be adjusted through the sliding action between the slide rod 101 and the fixing plate 2 to facilitate docking. Finally, the stability of the entire device can be ensured by simply installing and fixing the mounting plate 1 and the fixing plate 2 with screws. This is the working principle of the cylinder with auxiliary positioning installation.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cylinder for auxiliary positioning installation, comprising a mounting plate (1) and a fixing plate (2), wherein the fixing plate (2) is arranged on the right side of the mounting plate (1), characterized in that: A mounting platform (3) is fixed at the front end of the mounting plate (1), a bearing on the mounting platform (3) is connected to a rotating shaft (4), a disc (5) is fixed on the rotating shaft (4), and the disc (5) is arranged in the mounting platform (3). A first clamping plate (6) is arranged on the right side of the mounting platform (3), and the first clamping plate (6) is in contact with the cylinder body (7) to achieve a limiting effect. A mounting frame (8) is fixed on the front side of the fixing plate (2), and a bearing on the mounting frame (8) is connected to a bidirectional threaded rod (9), and the bidirectional threaded rod (9) and the second clamping plate (10) are threadedly connected.

2. The cylinder for auxiliary positioning installation according to claim 1, characterized in that: A sliding rod (101) is also fixed on the mounting plate (1), and the sliding rod (101) is slidably connected to the fixing plate (2).

3. The cylinder for auxiliary positioning installation according to claim 1, characterized in that: The center of the mounting platform (3) and the center of the arc surface of the second clamping plate (10) are in the same vertical plane, and the height of the center of the mounting platform (3) is half the height of the mounting frame (8).

4. The cylinder for auxiliary positioning installation according to claim 1, characterized in that: A rotating wheel (401) is also fixed on the rotating shaft (4), and the rotating wheel (401) is connected to a screw rod (402) via a thread, and the rotating wheel (401) and the mounting platform (3) can be locked via the screw rod (402).

5. The cylinder for auxiliary positioning installation according to claim 1, characterized in that: The disc (5) is also evenly provided with sliding grooves (501), and there are four sliding grooves (501).

6. The cylinder for auxiliary positioning installation according to claim 1, characterized in that: A convex shaft (601) is also fixed on the first clamping plate (6), and the convex shaft (601) is evenly slidably connected to the mounting platform (3) and the slide groove (501). A ball bearing (602) is also installed on the first clamping plate (6), and the ball bearing (602) contacts the mounting platform (3) for rolling.

7. The cylinder for auxiliary positioning installation according to claim 1, characterized in that: A guide rod (801) is also fixed on the mounting frame (8), and the guide rod (801) is slidably connected to the second clamping plate (10).

8. The cylinder for auxiliary positioning installation according to claim 1, characterized in that: The second clamping plates (10) are symmetrically distributed up and down about the center line of the mounting frame (8), and the opposite sides of the two sets of second clamping plates (10) are arc-surface structures.

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