CN212978172U

CN212978172U - Auxiliary assembling platform for silencer

Info

Publication number: CN212978172U
Application number: CN202021248457.1U
Authority: CN
Inventors: 黄光明
Original assignee: Taizhou Huafeng Science And Technology Equipment Co ltd
Current assignee: Taizhou Huafeng Science And Technology Equipment Co ltd
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-04-16
Anticipated expiration: 2030-07-01

Abstract

The utility model relates to the technical field of muffler installation, and discloses a muffler auxiliary assembly platform, which solves the problem that a muffler is inconvenient to fix in the installation process, so that a threaded hole on the muffler is inconvenient to align with a threaded hole on an exhaust pipe, and comprises a support table, wherein one end of the upper surface of the support table is fixed with two fixed parts, the other end of the upper surface of the support table is slidably provided with a support plate along the length direction, the support plate is rotatably provided with a rotating block, one side of the rotating block, which is close to the fixed parts, is fixed with a cross rod, the cross rod is provided with a plurality of grooves, an extrusion block is arranged in each groove through a first spring, and the extrusion block is in sliding fit with the grooves, so that the support plate is pushed to lead the muffler to extend into the exhaust pipe, and the muffler is driven to rotate by, the installation of the silencer is convenient.

Description

Auxiliary assembling platform for silencer

Technical Field

The utility model relates to a silencer installation technical field especially relates to a silencer auxiliary assembly platform.

Background

The silencer is used for the airflow pipeline with noise transmission, and can attenuate or reflect the noise in the pipeline by using noise reduction devices such as pipelines and elbows with sound absorption linings or pipelines with suddenly changed sectional areas and other discontinuous acoustic impedances. The former is called resistive muffler and the latter is called reactive muffler, and there is also damping of the impedance composite. The exhaust pipe silencer needs to be installed inside an exhaust pipe in the installation process, and the existing silencer is inconvenient to fix a silencer in the installation process, so that threaded holes in the silencer are inconvenient to align with threaded holes in the exhaust pipe, and therefore a silencer auxiliary assembly platform is provided to solve the problems.

Disclosure of Invention

The utility model aims at solving the silencer that exists among the prior art and in the installation, be not convenient for fix the silencer, cause the inconvenient shortcoming of aligning with the screw hole on the blast pipe of screw hole on the silencer, and the supplementary equipment platform of a silencer that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an auxiliary assembly platform of a silencer comprises a supporting table, wherein two fixing parts are fixed at one end of the upper surface of the supporting table, and a supporting plate is slidably arranged at the other end of the upper surface of the supporting table along the length direction of the supporting plate;

the supporting plate is rotatably provided with a rotating block, the rotating block is close to one side of the fixing portion and is fixed with a cross rod, the cross rod is provided with a plurality of grooves, extrusion blocks are arranged in the grooves through first springs, and the extrusion blocks are in sliding fit with the grooves.

Preferably, the fixed part includes that vertical fixing is in bracing piece on the brace table, the top of bracing piece is fixed with solid fixed ring, gu fixed ring's top is run through and is provided with the connecting rod, connecting rod and solid fixed ring sliding fit, and the bottom mounting of connecting rod has the stripper plate, and the top of connecting rod is fixed with the pull ring, be fixed with the second spring between stripper plate and the solid fixed ring inner wall.

Preferably, the centers of circles of the fixing rings in the two fixing parts are on the same straight line.

Preferably, a dovetail slide rail is installed on the supporting table, a slide block is fixed to the bottom end of the supporting plate, and the slide block is installed on the dovetail slide rail.

Preferably, the number of the grooves is four to twenty, and the grooves are uniformly distributed on the outer wall of the cross bar.

The utility model has the advantages that:

this device is through fixing the blast pipe in the fixed part to establish the silencer cover and fix on the horizontal pole, thereby promote the backup pad and make the silencer stretch into in the blast pipe, and through rotating rotatory piece, drive the silencer and rotate, thereby the screw hole on the silencer of being convenient for aligns with the screw hole on the blast pipe, the installation of the silencer of being convenient for.

Drawings

Fig. 1 is a schematic structural view of an auxiliary assembly platform for a muffler according to the present invention;

fig. 2 is a schematic structural view of a cross bar in the auxiliary assembly platform for a muffler of the present invention;

fig. 3 is a schematic structural view of a fixing portion in the auxiliary assembling platform for the muffler of the present invention.

In the figure: 1 supporting platform, 2 fixing part, 21 supporting rod, 22 fixing ring, 23 connecting rod, 24 extruding plate, 25 pull ring, 26 second spring, 3 dovetail slide rail, 4 slide block, 5 supporting plate, 6 rotating block, 7 cross bar, 71 groove, 72 extruding block and 73 first spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-3, an auxiliary assembly platform for a muffler comprises a supporting table 1, two fixing portions 2 are fixed at one end of the upper surface of the supporting table 1, each fixing portion 2 comprises a supporting rod 21 vertically fixed on the supporting table 1, a fixing ring 22 is fixed at the top end of the supporting rod 21, the circle centers of the fixing rings 22 in the two fixing portions 2 are located on the same straight line, a connecting rod 23 is arranged at the top end of the fixing ring 22 in a penetrating manner, the connecting rod 23 is in sliding fit with the fixing ring 22, a through hole matched with the fixing ring 22 is formed in, an extrusion plate 24 is fixed at the bottom end of the connecting rod 23, the extrusion plate 24 is arc-shaped, a pull ring 25 is fixed at the top end of the connecting rod 23, a second spring 26 is fixed between the extrusion plate 24 and the inner wall of the fixing ring 22, the second spring 26 is sleeved on the early connecting rod 23, and the supporting plate 5 is slidably mounted at the other end of the upper surface of the supporting table 1 along the length direction of the supporting plate;

install forked tail slide rail 3 on the brace table 1, the bottom mounting slider 4 of backup pad 5, slider 4 is installed on forked tail slide rail 3, it installs rotatory piece 6 to rotate on the backup pad 5, rotatory piece 6 is circular, and set up the through-hole with rotatory 6 looks adaptations of piece in the backup pad 5, one side that rotatory piece 6 is close to fixed part 2 is fixed with horizontal pole 7, the opposite side of rotatory piece 6 is fixed with the handle, horizontal pole 7 is the round bar, a plurality of recesses 71 have been seted up on horizontal pole 7, the quantity of recess 71 is four to twenty, and recess 71 evenly distributed is on the outer wall of horizontal pole 7, install extrusion piece 72 through first spring 73 in the recess 71, extrusion piece 72 and recess 71 sliding fit. And the outer end of the extrusion block 72 is provided with a rubber layer, and the silencer is protected to a certain extent through the rubber layer.

In this embodiment, pull ring 25 in two fixed parts 2 is pulled, squeeze plate 24 is driven to rise, insert the exhaust pipe in solid fixed ring 22 and loosen pull ring 25, squeeze plate 24 is pushed by second spring 26 to descend to fix the exhaust pipe, the silencer cover is established on horizontal pole 7, it extrudes the outer wall of silencer to move outward by first spring 73 pushing squeeze block 72, thereby make the silencer fixed, hold the handle and push backup pad 5, make backup pad 5 move to fixed part 2 direction, make the silencer stretch into the exhaust pipe, and through rotating rotatory piece 5, drive the silencer and rotate, adjust the screw hole on the silencer, make the screw hole on the silencer align with the screw hole on the exhaust pipe, thereby the installation of silencer of being convenient for.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An auxiliary assembling platform for a silencer comprises a supporting table (1), and is characterized in that two fixing parts (2) are fixed at one end of the upper surface of the supporting table (1), and a supporting plate (5) is slidably mounted at the other end of the upper surface of the supporting table (1) along the length direction of the supporting table;

rotate on backup pad (5) and install rotatory piece (6), rotatory piece (6) are close to one side of fixed part (2) is fixed with horizontal pole (7), a plurality of recesses (71) have been seted up on horizontal pole (7), install extrusion piece (72) through first spring (73) in recess (71), extrusion piece (72) and recess (71) sliding fit.

2. The auxiliary assembly platform for the muffler is characterized in that the fixing portion (2) comprises a supporting rod (21) vertically fixed on the supporting table (1), a fixing ring (22) is fixed at the top end of the supporting rod (21), a connecting rod (23) penetrates through the top end of the fixing ring (22), the connecting rod (23) is in sliding fit with the fixing ring (22), a squeezing plate (24) is fixed at the bottom end of the connecting rod (23), a pull ring (25) is fixed at the top end of the connecting rod (23), and a second spring (26) is fixed between the squeezing plate (24) and the inner wall of the fixing ring (22).

3. A muffler assembling aid platform according to claim 2, wherein the centers of the fixed rings (22) of the two fixed parts (2) are on the same straight line.

4. A muffler auxiliary assembly platform according to claim 1, wherein a dovetail slide rail (3) is installed on the support platform (1), a slide block (4) is fixed at the bottom end of the support plate (5), and the slide block (4) is installed on the dovetail slide rail (3).

5. A muffler aiding assembly platform according to claim 1, wherein the number of grooves (71) is four to twenty and the grooves (71) are evenly distributed on the outer wall of the crossbar (7).