Mounting flange installation tool

Abstract

The present invention discloses a mounting flange installation tool, comprising a cylinder and a column. The outer diameter of the cylinder is adapted to the inner diameter of the mounting flange, and a clearance hole is provided on the side wall of the cylinder corresponding to the clip of the mounting flange. The column is adapted to the cylinder and can rotate within the cylinder. The column is provided with a mounting hole corresponding to the clearance hole, a spring is installed in the mounting hole, and the spring is connected to an abutment block. When the cylinder is located within the cylinder, rotating the cylinder can cause the abutment block to extend from the clearance hole and abut on the clip. The mounting flange is installed using the above embodiment, and the cylinder is adapted to the cylinder so that the cylinder can be placed in the cylinder. At this time, the cylinder and the cylinder form a whole, and the abutment block can only move along the extension and contraction direction of the spring under the restriction of the clearance hole; then the whole formed by the cylinder and the cylinder is extended into the mounting flange, and the abutment block can abut on the clip of the mounting flange by rotating the cylinder, thereby realizing the installation of the mounting flange. The present invention has a simple structure and a long service life.

Description

Technical Field

[0001] The present invention relates to the field of installation tools, and in particular to a mounting flange installation tool. Background Art

[0002] Mounting a sheet metal spring on a flange requires an installation tool. Existing installation tools use three bosses to position the flange, then rotate clockwise or counterclockwise to lock the flange into place within the profile cavity. The bosses on existing installation tools are prone to wear, shortening the tool's lifespan. Summary of the Invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention provides a mounting flange installation tool that is convenient for installing the mounting flange and has a long service life.

[0004] According to an embodiment of the present invention, a mounting flange installation tool includes a barrel and a column. The outer diameter of the barrel is adapted to the inner diameter of the mounting flange, and a clearance hole is provided on the side wall of the barrel corresponding to the mounting flange buckle. The column is adapted to the barrel and can rotate within the barrel. The column has a mounting hole corresponding to the clearance hole, and a spring is installed in the mounting hole. The spring is connected to an abutment block. When the barrel is within the barrel, rotating the barrel can cause the abutment block to extend from the clearance hole and abut against the buckle.

[0005] The mounting flange installation tool according to the embodiment of the present invention has at least the following beneficial effects:

[0006] The mounting flange is installed by applying the above embodiment. The column and the cylinder are adapted to allow the column to be placed in the cylinder. Before installing the mounting flange, the column is first placed in the cylinder and the column is rotated so that the abutment block of the column corresponds to the clearance hole of the cylinder. At this time, the cylinder and the column form a whole. The abutment block can only move along the expansion and contraction direction of the spring under the restriction of the clearance hole. Then the whole composed of the column and the cylinder is extended into the mounting flange. By rotating the column, the abutment block can abut on the buckle of the mounting flange to achieve the installation of the mounting flange. After the installation of the mounting flange is completed, pressure is applied to the whole of this embodiment so that the abutment block is squeezed into the mounting flange. Then the column is rotated so that the abutment block and the buckle of the mounting flange are misaligned, and the installation tool can be removed. The present invention has a simple structure and is easy to install the mounting flange. Compared with the traditional boss positioning solution, it can extend the service life of the mounting flange installation tool.

[0007] According to some embodiments of the present invention, one end of the barrel away from the column is closed.

[0008] According to some embodiments of the present invention, when the buckle is aligned with the clearance hole, the disk surface of the mounting flange is flush with the end surface of the open end of the cylinder.

[0009] According to some embodiments of the present invention, a rotary wrench is provided at one end of the column away from the cylinder.

[0010] According to some embodiments of the present invention, when the abutment block is aligned with the clearance hole, the end surface of the column close to the rotary wrench is flush with the end surface of the open end of the cylinder.

[0011] According to some embodiments of the present invention, the rotary wrench is provided with a rubber protective layer.

[0012] According to some embodiments of the present invention, two springs are provided between the abutting block and the mounting hole.

[0013] According to some embodiments of the present invention, the column is made of No. 50 steel.

[0014] According to some embodiments of the present invention, the cylinder is made of No. 50 steel.

[0015] Additional aspects and advantages of the present invention will be set forth in part in the description which follows and, in part, will be obvious from the description which follows, or may be learned by practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments, in which:

[0017] Figure 1 This is a schematic diagram of the overall structure of a mounting flange installation tool according to an embodiment of the present invention;

[0018] Figure 2 An exploded view of a mounting flange installation tool according to an embodiment of the present invention;

[0019] Figure 3 A cross-sectional view of a mounting flange installation tool according to an embodiment of the present invention;

[0020] Figure Number:

[0021] 101. Mounting flange; 102. Cylinder; 103. Column; 104. Buckle; 105. Clearance hole; 106. Mounting hole; 107. Spring; 108. Abutment block; 109. Rotary wrench. DETAILED DESCRIPTION

[0022] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0023] In the description of the present invention, it should be understood that descriptions involving orientation, such as the orientation or positional relationship indicated by up, down, etc., are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] In the description of the present invention, "a plurality" refers to more than two. The use of "first" or "second" is solely for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of the indicated technical features, or implicitly indicating the order of the indicated technical features.

[0025] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0026] Reference Figures 1 to 3 As shown, a mounting flange installation tool according to an embodiment of the present invention includes a barrel 102 and a column 103. The outer diameter of the barrel 102 is adapted to the inner diameter of the mounting flange 101, and a clearance hole 105 is provided on the side wall of the barrel 102 corresponding to the buckle 104 of the mounting flange 101. The column 103 is adapted to the barrel 102 and can rotate within the barrel 102. The column 103 has a mounting hole 106 corresponding to the clearance hole 105, and a spring 107 is installed in the mounting hole 106. The spring 107 is connected to an abutment block 108. When the barrel 103 is located within the barrel 102, rotating the barrel 103 can cause the abutment block 108 to extend from the clearance hole 105 and abut against the buckle 104.

[0027] The above embodiment is applied to install the mounting flange 101, and the column 103 is adapted to the cylinder 102 so that the column 103 can be placed in the cylinder 102. Before installing the mounting flange 101, the column 103 is first placed in the cylinder 102 and the column 103 is rotated so that the abutment block 108 of the column 103 corresponds to the clearance hole 105 of the cylinder 102. At this time, the cylinder 102 and the column 103 form a whole, and the abutment block 108 can only move along the extension and contraction direction of the spring 107 under the restriction of the clearance hole 105; then the whole formed by the column 103 and the cylinder 102 is extended into the mounting flange 101, and the abutment block 108 can be abutted on the buckle 104 of the mounting flange 101 by rotating the column 103, thereby realizing the installation of the mounting flange 101. After mounting flange 101 is installed, pressure is applied to the entire embodiment to force abutment block 108 into mounting flange 101. Then, cylinder 103 is rotated to dislocate abutment block 108 and buckle 104 of mounting flange 101, and the installation tool can be removed. The present invention has a simple structure, facilitates mounting flange 101 installation, and has a long service life.

[0028] Reference Figure 3 As shown, it can be understood that the end of the cylinder 102 away from the column 103 is closed. Since the cylinder 102 is closed, when the column 103 is placed in the cylinder 102, the bottom of the cylinder 103 is aligned with the bottom of the cylinder 102 to make the abutment block 108 and the clearance hole 105 of the cylinder 102 axially aligned. Then, the cylinder 103 is rotated to achieve the matching of the abutment block 108 and the clearance hole 105, which is more conducive to the positioning of the cylinder 103 in the cylinder 102. In addition, the relatively tight fit between the cylinder 102 and the column 103 prevents them from shaking at will.

[0029] Reference Figure 3 As shown, it can be understood that when the buckle 104 is aligned with the clearance hole 105, the disk surface of the mounting flange 101 is flush with the end surface of the open end of the cylinder 102. In this embodiment, during installation, the axial alignment of the clearance hole 105 and the buckle 104 is determined by observing whether the disk surface of the mounting flange 101 and the end surface of the open end of the cylinder 102 are flush.

[0030] Reference Figures 1 to 3 As shown, it can be understood that a rotary wrench 109 is provided at one end of the column 103 away from the barrel 102. The provision of the rotary wrench 109 provides a fulcrum point for rotating the column 103, facilitating the rotation of the column 103 and saving manpower.

[0031] It is understood that when the abutment block 108 is aligned with the clearance hole 105, the end surface of the column 103 near the rotary wrench 109 is flush with the end surface of the open end of the cylinder 102. During installation, the axial alignment of the abutment block 108 and the clearance hole 105 can be determined by observing whether the end surface of the column 103 near the rotary wrench 109 is flush with the end surface of the open end of the cylinder 102.

[0032] It is understandable that the rotary wrench 109 is provided with a rubber protective layer.

[0033] Reference Figure 2 As shown, it can be understood that two springs 107 are provided between the abutment block 108 and the mounting hole 106. Since the mounting flange 101 has two buckles 104, the cylinder 102 has two clearance holes 105, and the column 103 has two mounting holes 106 and two abutment blocks 108. In this embodiment, two springs 107 are provided in each mounting hole 106. The two springs 107 in the same mounting hole 106 are connected to the corresponding abutment block 108, making the movement of the abutment block 108 more stable.

[0034] It is understandable that the column 103 is made of No. 50 steel.

[0035] It is understandable that the cylinder 102 is made of No. 50 steel.

[0036] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the relevant technical field without departing from the scope of the present invention.

Claims

1. A mounting flange installation tool, characterized in that: include: A cylinder, the outer diameter of which is adapted to the inner diameter of the mounting flange, and a clearance hole is provided on the side wall of the cylinder corresponding to the buckle of the mounting flange; The column is adapted to the cylinder and can rotate within the cylinder. The column is provided with a mounting hole corresponding to the clearance hole. The mounting hole is installed with a spring. The spring is connected to an abutment block. When the column is located in the cylinder, rotating the column can make the abutment block extend from the clearance hole and abut on the buckle.

2. The mounting flange installation tool according to claim 1, characterized in that: One end of the cylinder away from the column is closed.

3. The mounting flange installation tool according to claim 1, characterized in that: When the buckle is aligned with the clearance hole, the disk surface of the mounting flange is flush with the end surface of the open end of the cylinder.

4. The mounting flange installation tool according to claim 1, characterized in that: A rotary wrench is provided at one end of the column away from the cylinder.

5. The mounting flange installation tool according to claim 4, characterized in that: When the abutment block is aligned with the clearance hole, the end surface of the column close to the rotary wrench is flush with the end surface of the open end of the cylinder.

6. The mounting flange installation tool according to claim 4, characterized in that: The rotary wrench is provided with a rubber protective layer.

7. The mounting flange installation tool according to claim 1, characterized in that: Two springs are arranged between the abutting block and the mounting hole.

8. The mounting flange installation tool according to claim 1, characterized in that: The column is made of No. 50 steel.

9. The mounting flange installation tool according to claim 1, characterized in that: The cylinder is made of No. 50 steel.

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