Movable mounting assembly of air cylinder

Abstract

The utility model discloses an air cylinder movable installation assembly which comprises a cylinder body and an installation assembly body arranged on the cylinder body, and is characterized in that the installation assembly body comprises installation frames arranged on the two sides of the cylinder body respectively, guide holes are correspondingly formed in the two sides of each installation frame, and the installation frames on the two sides are connected through a pin shaft; guide holes are formed in the mounting frame, the pin shaft slides in the guide holes, locking blocks are arranged at the two ends of the pin shaft respectively, threaded holes are formed in the two ends of each locking block respectively, fixing holes matched with the threaded holes are formed in the mounting frame, and the mounting frame and the locking blocks are fastened through bolts; a locking face is arranged at the end, close to the cylinder body, of the locking block, locking grooves matched with the locking face are formed in the two sides of the cylinder body, and the problems that an existing air cylinder installation assembly cannot freely move on an air cylinder, so that various use scenes cannot be met, and under the impact of the reciprocating motion of an air cylinder piston, the air cylinder cannot move freely are solved. And the problem that the whole position of the air cylinder deviates due to axial sliding of the trunnion bracket on the cylinder body is solved.

Description

Technical Field

[0001] The utility model relates to the field of cylinder components, and more specifically to a cylinder movable installation component. Background Art

[0002] Most of the existing cylinder mounting components adopt an embracing type fixation, that is, symmetrical brackets are used on both sides of the cylinder body and fastened by fixing bolts. However, the existing ear shaft bracket cannot move freely on the cylinder during installation, and thus cannot meet various usage scenarios. Under the impact of the reciprocating motion of the cylinder piston, the ear shaft bracket will slide axially on the cylinder body. The axial sliding of the ear shaft bracket on the cylinder body will cause the overall position of the cylinder to shift, resulting in position deviation when the cylinder moves forward and backward. In mild cases, it will cause the automation equipment to fail and the product to be scrapped. In severe cases, it will endanger personnel safety or damage the overall equipment, causing major accidents. Therefore, it is necessary to design a cylinder movable mounting component to solve the above problems. Utility Model Content

[0003] In view of the shortcomings of the prior art, the utility model provides a movable cylinder mounting assembly, which solves the problem that the existing cylinder mounting assembly cannot move freely on the cylinder, thereby being unable to meet various usage scenarios, and under the impact of the reciprocating motion of the cylinder piston, the ear shaft bracket will slide axially on the cylinder body, causing the overall position of the cylinder to shift.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cylinder movable mounting assembly, including a mounting assembly arranged on a cylinder body, the mounting assembly including mounting frames respectively arranged on both sides of the cylinder body, corresponding guide holes are arranged on both sides of the mounting frames, a pin shaft is arranged between the mounting frames on both sides, the pin shaft slides in the guide hole, locking blocks are respectively arranged at both ends of the pin shaft, threaded holes are respectively arranged at both ends of the locking block, fixing holes matched with the threaded holes are arranged on the mounting frame, the mounting frame and the locking block are connected by bolts, the bolts can drive the locking block to move, thereby realizing fastening with the cylinder body; the locking block is provided with a locking surface close to one end of the cylinder body, and locking grooves matched with the locking surface are arranged on both sides of the cylinder body.

[0005] The utility model is further configured as follows: the cross section of the locking surface is configured as a "V" shape, and the locking surface is provided with a plurality of pressing edges protruding outwards.

[0006] The utility model is further configured as follows: a contact surface between the mounting frame and the cylinder body is provided with set screws in an array, and the cylinder body is provided with limiting grooves matched with the set screws.

[0007] The utility model is further configured as follows: a mounting hole is arranged on the mounting frame, an ear shaft is tightly fitted in the mounting hole, a limiting boss is arranged on the ear shaft, and the ear shaft is welded to the inner surface of the mounting frame.

[0008] In summary, the utility model has the following beneficial effects:

[0009] 1. Compared with the prior art, the mounting frames on both sides of the mounting assembly of the utility model are connected by a pin shaft, and the provided locking block is adapted to the locking groove of the cylinder body, so that during installation, the mounting assembly can slide back and forth on the cylinder body, and due to the setting of the locking block and the screw, the mounting assembly can be fixed at any position of the cylinder body, thereby greatly increasing the applicability of the installation attachment, and can be used to allow the cylinder to be used in more usage scenarios.

[0010] 2. Compared with the prior art, the utility model uses locking blocks on both sides of the mounting frame to achieve the installation and fixation of the mounting assembly with the cylinder body. The contact surface between the locking block and the cylinder body is provided with a "V"-shaped locking surface and a locking groove, and a plurality of set screws are provided on the mounting frame to increase the connection stability. Therefore, under the impact of the reciprocating motion of the cylinder piston, the utility model can also ensure that the mounting assembly will not be displaced, thereby ensuring the stability of the cylinder operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 Schematic diagram of the external structure of this embodiment;

[0012] Figure 2 is a schematic diagram of the internal structure of the installation component of this embodiment;

[0013] Figure 3 is a schematic diagram of the three-dimensional structure of the mounting frame of this embodiment;

[0014] Figure 4 It is a schematic diagram of the three-dimensional structure of the locking block of this embodiment.

[0015] Figure numerals: 1. cylinder body; 2. mounting assembly; 3. mounting bracket; 4. guide hole; 5. pin shaft; 6. locking block; 7. threaded hole; 8. fixing hole; 9. locking surface; 10. locking groove; 11. pressing edge; 12. set screw; 13. limiting groove; 14. mounting hole; 15. ear shaft. DETAILED DESCRIPTION

[0016] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0017] This embodiment discloses a cylinder movable installation assembly, such as Figure 1-4As shown, it includes a mounting assembly 2 arranged on the cylinder body 1, and the mounting assembly 2 includes mounting frames 3 respectively arranged on both sides of the cylinder body 1, and corresponding guide holes 4 are arranged on both sides of the mounting frames 3. A pin shaft 5 is arranged between the mounting frames 3 on both sides, and the pin shaft 5 slides in the guide hole 4. Locking blocks 6 are respectively arranged at both ends of the pin shaft 5, and threaded holes 7 are respectively arranged at both ends of the locking block 6. A fixing hole 8 adapted to the threaded hole 7 is arranged on the mounting frame 3. The mounting frame 3 and the locking block 6 are fastened by bolts. When the mounting assembly 2 is installed on the cylinder body 1, since the mounting assembly 2 is composed of two mounting frames arranged oppositely and connected by the pin shaft 5, 3, so just pull out the mounting bracket 3 at one end so that it can be inserted into the cylinder, and then press it against the cylinder, then slide the entire mounting assembly 2 on the cylinder to a suitable position, and fix the mounting assembly 2 by rotating the bolt connected to the locking block 6; the locking block 6 is provided with a locking surface 9 at one end close to the cylinder body 1, and locking grooves 10 adapted to the locking surface 9 are provided on both sides of the cylinder body 1. Due to the provision of the locking surface 9, when the bolt is rotated, the locking block 6 will move in the direction away from the center of the cylinder, and due to the action of the locking surface 9 and the locking groove 10, the locking block 6 is pressed against the cylinder body 1, thereby completing the fixation.

[0018] The utility model further arranges the locking surface 9 to have a "V"-shaped cross section, and the locking surface 9 is provided with a plurality of outwardly protruding clamping edges 11, the clamping edges 11 are provided to generate greater pressure between the locking block 6 and the cylinder body 1 when locking, thereby making the connection between the mounting assembly 2 and the cylinder body 1 more stable.

[0019] The utility model further arranges that the mounting bracket 3 and the contact surface of the cylinder body 1 are provided with set screws 12 in an array, and the cylinder body 1 is provided with a limiting groove 13 adapted to the set screws 12. The set set screws 12 can provide the mounting assembly 2 with a force on the cylinder in a direction different from that of the clamping block, so that under the impact of the reciprocating motion of the cylinder piston, it can be ensured that the mounting bracket 3 and the cylinder will not easily loosen, thereby ensuring that the cylinder can work stably.

[0020] The utility model further provides a mounting hole 14 on the mounting frame 3, and an ear shaft 15 is tightly fitted in the mounting hole 14. A limiting boss is provided on the ear shaft 15, and the ear shaft 15 is welded to the inner surface of the mounting frame 3. After the ear shaft 15 and the mounting frame 3 are separated, they are processed separately, which greatly reduces the difficulty of production and processing. The mounting frame 3 produced in this way can achieve the strength of the one-piece mounting frame 3 and can also greatly improve the production efficiency.

[0021] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the design concept of the present invention should be included in the protection scope of the present invention.

Claims

1. A cylinder movable mounting assembly, comprising a mounting assembly (2) arranged on a cylinder body, characterized in that: The mounting assembly (2) comprises mounting frames (3) respectively arranged on both sides of the cylinder body, the mounting frames (3) are provided with corresponding guide holes (4) on both sides, a pin shaft (5) is arranged between the mounting frames (3) on both sides, the pin shaft (5) slides in the guide hole (4), locking blocks (6) are respectively arranged at both ends of the pin shaft (5), threaded holes (7) are respectively arranged at both ends of the locking block (6), a fixing hole (8) matched with the threaded hole (7) is arranged on the mounting frame (3), the mounting frame (3) and the locking block (6) are connected by bolts, the bolts can drive the locking block (6) to move, and then realize the fastening with the cylinder body; the locking block (6) is provided with a locking surface (9) close to one end of the cylinder body, and locking grooves (10) matched with the locking surface (9) are arranged on both sides of the cylinder body.

2. A cylinder movable mounting assembly according to claim 1, characterized in that: The locking surface (9) has a cross-section in a "V" shape, and a plurality of outwardly protruding pressing edges (11) are provided on the locking surface (9).

3. The cylinder movable mounting assembly according to claim 1, characterized in that: The contact surface between the mounting frame (3) and the cylinder body is provided with set screws (12) in an array, and the cylinder body is provided with limiting grooves (13) matched with the set screws (12).

4. The cylinder movable mounting assembly according to claim 1, characterized in that: The mounting frame (3) is provided with a mounting hole (14), an ear shaft (15) is tightly fitted in the mounting hole (14), a limiting boss is provided on the ear shaft (15), and the ear shaft (15) is welded to the inner surface of the mounting frame (3).

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