Silencing cylinder mounting structure

Abstract

The utility model discloses a silencing cylinder mounting structure which comprises a placement plate, a bearing seat is connected to the upper portion of the placement plate through fixing bolts, and a silencing cylinder is connected to the upper portion of the bearing seat. A locking structure is arranged above the bearing seat, a matching barrel is arranged on the lower portion of the silencing barrel, and the bearing seat is connected with the matching barrel through the locking structure. By means of the locking structure, the matching barrel connected with the silencing barrel can be quickly locked to the connecting barrel, the silencing barrel is fixed to the placement plate, and the installation process of the silencing barrel is simplified through mutual matching and locking of the parts. Compared with traditional installation modes of supports, bolts, gaskets and the like, the design of the installation structure enables installation of the silencing cylinder to be more convenient and efficient. Due to the fact that the special locking structure and the matching cylinder are adopted, installation personnel can complete the installation task more quickly.

Description

Technical Field

[0001] The utility model relates to a silencer installation structure. Background Art

[0002] During the processing of precision pipe fittings, the generation of noise may have a negative impact on personnel and the environment. In order to reduce noise, a silencer is usually used to absorb or reduce the spread of noise. A silencer is a common silencer that reduces the noise level by absorbing and diffusing noise energy.

[0003] However, during the installation process of the existing silencer, most of them are installed by brackets, bolts, gaskets, etc., the installation steps are relatively complicated and the installation efficiency is low. Therefore, a silencer installation structure is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a silencer installation structure to solve the problem that the existing silencers proposed in the above background technology are mostly installed through brackets, bolts, gaskets, etc. during the installation process, the installation steps are relatively cumbersome and the installation efficiency is low.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a silencer installation structure, comprising a placement plate, a bearing seat is connected to the top of the placement plate through fixing bolts, and the upper part of the bearing seat is connected to the silencer;

[0006] A locking structure is arranged above the bearing seat, and a matching cylinder is arranged at the bottom of the silencer cylinder.

[0007] Wherein, the bearing seat is connected to the matching cylinder through a locking structure.

[0008] Preferably, the locking structure comprises a connecting cylinder arranged above the bearing seat, an inner wall of the connecting cylinder is provided with an elastic cavity, and the locking cylinder is slidably connected to the interior of the elastic cavity.

[0009] Preferably, the connection cylinder is provided with a limit baffle inside the elastic cavity for limiting the movement of the locking cylinder.

[0010] Preferably, a return spring is disposed inside the elastic cavity, and the return spring is located below the locking cylinder.

[0011] Preferably, a plurality of groups of positioning balls are provided on the upper portion of the connecting cylinder, and the positioning balls are located on the upper portion of the locking cylinder.

[0012] Preferably, the top of the locking cylinder is arranged in an arc shape so that the locking cylinder can squeeze the positioning ball during the movement inside the connecting cylinder.

[0013] Preferably, a channel for positioning the movement of the ball is opened on the upper portion of the connecting tube, and a guide arc groove for positioning the ball to roll down is opened on the inner wall of the channel.

[0014] Preferably, an annular arc groove for positioning the ball engagement is provided on the outer circumference of the mating cylinder.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model can quickly lock the matching tube connected to the silencer tube to the connecting tube through the locking structure, and fix the silencer tube to the mounting plate. The mutual cooperation and locking of these components simplifies the installation process of the silencer tube.

[0017] Compared with traditional installation methods such as brackets, bolts, and gaskets, the design of this installation structure makes the installation of the silencer more convenient and efficient. Due to the use of a special locking structure and matching cylinder, installers can complete the installation task more quickly.

[0018] The locking structure design forms a firm connection between the silencer, the bearing seat and the matching cylinder, which ensures that the silencer will not loosen or fall off during vibration or operation, providing a more reliable noise control effect.

[0019] The locking cylinder and elastic chamber in the installation structure make the adjustment and maintenance of the silencer more convenient. By adjusting the position of the locking cylinder, the installation and removal of the silencer can be flexibly controlled, improving the convenience of daily maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of a silencer tube according to an embodiment of the utility model;

[0022] Figure 3 This is a schematic diagram of the locking structure of an embodiment of the utility model;

[0023] Figure 4 It is a schematic diagram of the cutaway structure of an embodiment of the utility model.

[0024] In the figure: 1. mounting plate; 2. bearing seat; 3. silencer; 4. locking structure; 401. connecting tube; 402. elastic cavity; 403. locking tube; 404. limit baffle; 405. return spring; 406. positioning ball; 407. channel; 408. guide arc groove; 5. matching tube; 501. annular arc groove. DETAILED DESCRIPTION

[0025] In order to solve the problem that the existing silencers are mostly installed through brackets, bolts, gaskets, etc. during installation, the installation steps are cumbersome and the installation efficiency is low, the embodiment of the utility model provides a silencer installation structure. The technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment 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 making creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-4 The utility model provides a silencer installation structure, comprising a placement plate 1, a bearing seat 2 is connected to the top of the placement plate 1 through fixing bolts, and a silencer 3 is connected to the upper part of the bearing seat 2;

[0027] A locking structure 4 is arranged above the bearing seat 2, and a matching cylinder 5 is arranged at the lower part of the muffler cylinder 3. The locking structure 4 includes a connecting cylinder 401 arranged above the bearing seat 2, and an elastic cavity 402 is provided on the inner wall of the connecting cylinder 401, and a locking cylinder 403 is slidably connected inside the elastic cavity 402. The connecting cylinder 401 is provided with a limit baffle 404 for limiting the movement of the locking cylinder 403 inside the elastic cavity 402. A reset spring 405 is arranged inside the elastic cavity 402, and the reset spring 405 is located below the locking cylinder 403. A plurality of groups of positioning balls 406 are arranged on the upper part of the connecting cylinder 401, and the positioning balls 406 are located on the upper part of the locking cylinder 403. The top of the locking cylinder 403 is arranged in an arc shape so that the locking cylinder 403 squeezes the positioning balls 406 during the movement of the locking cylinder 403 inside the connecting cylinder 401. A channel 407 for positioning the ball 406 to move is formed at the upper portion of the coupling cylinder 401 , and a guide arc groove 408 for positioning the ball 406 to roll down is formed on the inner wall of the channel 407 .

[0028] The outer circumference of the mating tube 5 is provided with an annular arc groove 501 for engaging the positioning ball 406 .

[0029] The bearing seat 2 is connected to the matching cylinder 5 via a locking structure 4 .

[0030] The working principle of the silencer installation structure provided by the utility model is as follows: during installation, the matching tube 5 at the lower part of the silencer 3 is inserted into the connecting tube 401, and then the locking tube 403 is held and pressed downward, and the locking tube 403 moves into the elastic cavity 402, squeezing the return spring 405, and the return spring 405 is compressed by force to produce compression deformation until the top of the locking tube 403 moves to the bottom of the positioning ball 406, and the positioning ball 406 falls along the guide arc groove 408 under the action of gravity.

[0031] When the annular arc groove 501 of the matching cylinder 5 moves to the position of the channel 407, the pressing effect of the hand on the locking cylinder 403 is released, so that the return spring 405 is extended, and the locking cylinder 403 is lifted up. The arc surface on the top of the locking cylinder 403 squeezes the positioning ball 406 to the channel 407, and the positioning ball 406 is clamped into the annular arc groove 501 through the channel 407 to fix the matching cylinder 5;

[0032] Then, the air pipe is connected to the connecting tube 401 so that the output end of the air pipe is connected to the silencer 3, thereby completing the installation of the silencer 3.

[0033] 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 silencer installation structure, characterized in that: It comprises a placement plate (1), the top of the placement plate (1) is connected to a bearing seat (2) via fixing bolts, and the upper part of the bearing seat (2) is connected to a silencer (3); A locking structure (4) is provided above the bearing seat (2), and a matching cylinder (5) is provided at the bottom of the silencer cylinder (3). Wherein, the bearing seat (2) is connected to the matching cylinder (5) via a locking structure (4).

2. A muffler installation structure according to claim 1, characterized in that: The locking structure (4) comprises a connection cylinder (401) arranged above the bearing seat (2), an elastic cavity (402) is provided on the inner wall of the connection cylinder (401), and a locking cylinder (403) is slidably connected inside the elastic cavity (402).

3. A muffler installation structure according to claim 2, characterized in that: The connection cylinder (401) is provided with a limit baffle (404) located inside the elastic cavity (402) for limiting the movement of the locking cylinder (403).

4. A muffler installation structure according to claim 3, characterized in that: A return spring (405) is disposed inside the elastic cavity (402), and the return spring (405) is located below the locking cylinder (403).

5. The muffler installation structure according to claim 4, characterized in that: A plurality of groups of positioning balls (406) are arranged on the upper portion of the connection cylinder (401), and the positioning balls (406) are located on the upper portion of the locking cylinder (403).

6. A muffler installation structure according to claim 5, characterized in that: The top of the locking cylinder (403) is arranged in an arc shape so that the locking cylinder (403) can squeeze the positioning ball (406) when it moves inside the connecting cylinder (401).

7. The muffler installation structure according to claim 6, characterized in that: The upper portion of the connection tube (401) is provided with a channel (407) for the positioning ball (406) to move, and the inner wall of the channel (407) is provided with a guide arc groove (408) for the positioning ball (406) to roll down.

8. The muffler installation structure according to claim 7, characterized in that: The outer circumference of the matching cylinder (5) is provided with an annular arc groove (501) for engaging the positioning ball (406).

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