Mounting tool for right-angle oil pipe joint of cylinder body

Abstract

The utility model discloses a cylinder body right-angle oil pipe joint installation tool which comprises an electric wrench, a right-angle oil pipe fitting is arranged at one end of the electric wrench, the output end of the electric wrench is in transmission connection with a clamping assembly, a connecting sleeve is installed at the shaft end of the electric wrench in a transmission mode, and a cylindrical block is clamped in the connecting sleeve through a limiting assembly. An L-shaped clamping groove matched with the right-angle oil pipe fitting is formed in the end of the cylindrical block, and the cylindrical block rotates along with the connecting sleeve and is used for driving the right-angle oil pipe fitting to rotate around the axis of the right-angle oil pipe fitting mounting end. The electric wrench, the right-angle oil pipe fitting and the clamping assembly are used in a matched mode, the L-shaped clamping groove is formed in one end of the cylindrical block, and the open groove is formed in the bottom of the connecting sleeve, so that the cylindrical block is clamped in the connecting sleeve, and the cylindrical block is clamped at the bent position of the right-angle oil pipe fitting; and the electric wrench can drive the right-angle oil pipe fitting to be rotationally mounted through the connecting sleeve and the cylindrical block.

Description

Technical Field

[0001] The utility model relates to the field of installation tools, in particular to an installation tool for a cylinder right-angle oil pipe joint. Background Art

[0002] When installing the oil pipe, the oil pipe is usually directly rotated and installed using an electric wrench and a connecting sleeve. The inner cavity of the connecting sleeve has an inner cavity that engages with the end of the oil pipe, so that the electric wrench drives the connecting sleeve to rotate, and the connecting sleeve can rotate and install the oil pipe.

[0003] However, when installing the right-angle oil pipe, the two ends of the right-angle oil pipe are in a vertical state. Therefore, when the connecting sleeve is clamped with one end of the right-angle oil pipe, the connecting sleeve cannot drive the right-angle oil pipe to rotate along the installed end. It is not convenient to directly clamp the connecting sleeve at the bend of the right-angle oil pipe so that the electric wrench drives the direct oil pipe to rotate around the axis of the installed end through the connecting sleeve. Utility Model Content

[0004] The utility model aims to provide a cylinder right-angle oil pipe joint installation tool to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cylinder right-angle oil pipe joint installation tool, comprising an electric wrench, one end of which is provided with a right-angle oil pipe fitting;

[0006] The output end of the electric wrench is transmission-connected with a clamping assembly that is docked with a right-angle oil pipe fitting, and the clamping assembly includes:

[0007] A connecting sleeve, the connecting sleeve is drivingly mounted on the shaft end of the electric wrench;

[0008] A cylindrical block and a limit assembly, wherein the cylindrical block is clamped in the interior of the connecting sleeve through the limit assembly, and an L-shaped slot matching the right-angle oil pipe fitting is provided at the end of the cylindrical block. The cylindrical block rotates with the connecting sleeve to drive the right-angle oil pipe fitting to rotate along the axis of the mounting end of the right-angle oil pipe fitting.

[0009] Preferably, a slot matching the L-slot is formed at the bottom of the connecting sleeve, a protective gasket for preventing the right-angle oil pipe from being damaged by pressure is fixedly connected to the inner wall of the L-slot, and a groove is formed at the top of the inner wall of the L-slot.

[0010] Preferably, the limiting component comprises:

[0011] A limiting rod, the limiting rod is clamped between the cylindrical block and the connecting sleeve, and the limiting rod is arranged parallel to the axis of the cylindrical block;

[0012] The limiting plate is slidably clamped between the cylindrical block and the connecting sleeve.

[0013] Preferably, the end of the limiting rod is fixedly connected to the cylindrical block, a connecting groove is provided on one side of the connecting sleeve, and the outer wall of the limiting rod is slidably sleeved with the connecting groove.

[0014] Preferably, one end of the limiting rod is fixedly connected to a first magnet, one side of the inner wall of the connecting groove is fixedly connected to a second magnet, and the first magnet and the second magnet have opposite magnetic poles.

[0015] Preferably, the limit plate is fixedly connected to the top of the inner wall of the connecting sleeve, a sliding groove is opened on the top of the cylindrical block, and the outer wall of the limit plate is slidably engaged with the inner cavity of the sliding groove.

[0016] Preferably, a connecting column is fixedly connected to one side of the connecting sleeve, a connecting block is fixedly connected to one side of the connecting column, and a rectangular groove for docking with the electric wrench is formed on one side of the connecting block.

[0017] Technical effects and advantages of the utility model:

[0018] The utility model utilizes the coordinated use of an electric wrench, a right-angle oil pipe fitting and a clamping assembly, wherein the clamping assembly comprises a connecting sleeve, a cylindrical block and a limit assembly, and an L-shaped clamping groove is provided at one end of the cylindrical block, and a groove is provided at the bottom of the connecting sleeve, so that the cylindrical block is clamped in the interior of the connecting sleeve and the cylindrical block is clamped in the bending part of the right-angle oil pipe fitting, so that the electric wrench can drive the right-angle oil pipe fitting to rotate and install through the connecting sleeve and the cylindrical block. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the front structure of the utility model.

[0020] Figure 2 It is a schematic diagram of the side structure of the connecting sleeve of the utility model.

[0021] Figure 3 This is a schematic diagram of the internal structure of the connecting sleeve of the utility model from the front.

[0022] In the figure: 1, electric wrench; 2, right-angle oil pipe fitting; 3, clamping assembly; 31, connecting sleeve; 311, slot; 32, cylindrical block; 33, L-slot; 341, limit rod; 342, first magnet; 345, second magnet; 346, limit plate; 36, protective gasket; 37, groove; 38, connecting column; 39, connecting block; 310, rectangular groove. DETAILED DESCRIPTION

[0023] 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.

[0024] The utility model provides Figure 1-3 The tool for installing a right-angle oil pipe joint of a cylinder shown in the figure comprises an electric wrench 1, one end of which is provided with a right-angle oil pipe fitting 2, the output end of the electric wrench 1 is drivingly connected with a clamping assembly 3 that docks with the right-angle oil pipe fitting 2, the clamping assembly 3 comprises a connecting sleeve 31, a cylindrical block 32 and a limit assembly, the connecting sleeve 31 is drivingly installed on the shaft end of the electric wrench 1, one side of the connecting sleeve 31 is fixedly connected with a connecting column 38, one side of the connecting column 38 is fixedly connected with a connecting block 39, one side of the connecting block 39 is provided with a rectangular groove 310 that docks with the electric wrench 1, the shaft end of the electric wrench 1 can be slidably clamped with the rectangular groove 310 at the end of the connecting block 39, so that the electric wrench 1 can be driven by the connecting block 39 and the connecting column 38 to connect. The sleeve 31 rotates, and the cylindrical block 32 is clamped in the interior of the connecting sleeve 31 through the limit assembly, so that the cylindrical block 32 can slide and separate from the connecting sleeve 31, and the cylindrical block 32 with L-grooves 33 of different sizes inside is replaced to match the right-angle oil pipe fitting 2, and the end of the cylindrical block 32 is provided with an L-groove 33 matching the right-angle oil pipe fitting 2. The cylindrical block 32 rotates with the connecting sleeve 31, and is used to drive the right-angle oil pipe fitting 2 to rotate about the axis of the installation end of the right-angle oil pipe fitting 2, so that when the cylindrical block 32 slides and clamps with the right-angle oil pipe fitting 2 through the L-groove 33 at its end, the connecting sleeve 31 drives the cylindrical block 32 to rotate, and the cylindrical block 32 can drive the right-angle oil pipe fitting 2 to rotate, thereby installing or disassembling the right-angle oil pipe fitting 2.

[0025] Furthermore, a slot 311 matching the L-slot 33 is provided at the bottom of the connecting sleeve 31, and the width of the slot 311 is greater than the width of the L-slot 33. Therefore, when it is necessary to replace the cylindrical block 32 with different L-slots 33 of different sizes according to the width of the right-angle oil pipe fitting 2, the slot 311 at the bottom of the connecting sleeve 31 will not block the L-slot 33 at the bottom of the cylindrical block 32. The inner wall of the L-slot 33 is fixedly connected with a protective gasket 36 for preventing the right-angle oil pipe fitting 2 from being damaged by pressure. In the internal L-groove 33, when the cylindrical block 32 drives the right-angle oil pipe fitting 2 to rotate, the protective gasket 36 can reduce the pressure loss of the inner wall of the L-groove 33 on the cylindrical block 32 on the right-angle oil pipe fitting 2. A groove 37 is provided on the top of the inner wall of the L-groove 33. The groove 37 facilitates the separation of the cylindrical block 32 from the connecting sleeve 31, so that the cylindrical block 32 can be replaced, and only the cylindrical block 32 needs to be replaced separately. The connecting sleeve 31, the connecting column 38 and the connecting block 39 can be reused, thereby reducing the manufacturing cost of the clamping head of the right-angle oil pipe fitting 2.

[0026] In particular, the limiting assembly includes a limiting rod 341 and a limiting plate 346. The limiting rod 341 is clamped between the cylindrical block 32 and the connecting sleeve 31, and the limiting rod 341 is arranged parallel to the axis of the cylindrical block 32. There are multiple limiting rods 341, and the multiple limiting rods 341 are arranged equidistantly in a circular array. The multiple limiting rods 341 can make the cylindrical block 32 rotate synchronously with the connecting sleeve 31. The limiting plate 346 is slidably clamped between the cylindrical block 32 and the connecting sleeve 31. The limiting plate 34 6 is fixedly connected to the top of the inner wall of the connecting sleeve 31, and a sliding groove is opened on the top of the cylindrical block 32. The outer wall of the limiting plate 346 is slidably engaged with the inner cavity of the sliding groove. The limiting plate 346 can not only make the cylindrical block 32 rotate synchronously with the connecting sleeve 31, but also limit the installation orientation of the cylindrical block 32. When the limiting plate 346 is slidably engaged with the sliding groove of the outer wall of the cylindrical block 32, the L-shaped groove 33 on the cylindrical block 32 can be connected with the slot 311 on the connecting sleeve 31.

[0027] Furthermore, the end of the limiting rod 341 is fixedly connected to the cylindrical block 32, a connecting groove is provided on one side of the connecting sleeve 31, the outer wall of the limiting rod 341 is slidably sleeved with the connecting groove, one end of the limiting rod 341 is fixedly connected to the first magnet 342, and one side of the inner wall of the connecting groove is fixedly connected to the second magnet 345, the first magnet 342 and the second magnet 345 have opposite magnetic poles, the first magnet 342 and the second magnet 345 can give the limiting rod 341 a magnetic attraction, thereby improving the stability of the cylindrical block 32 installed inside the connecting sleeve 31.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cylinder right-angle oil pipe joint installation tool, comprising an electric wrench (1), one end of the electric wrench (1) being provided with a right-angle oil pipe fitting (2); It is characterized in that The output end of the electric wrench (1) is drivingly connected to a clamping assembly (3) that is docked with a right-angle oil pipe member (2), and the clamping assembly (3) comprises: A connecting sleeve (31), wherein the connecting sleeve (31) is drivingly mounted on the shaft end of the electric wrench (1); A cylindrical block (32) and a limiting assembly, wherein the cylindrical block (32) is clamped in the interior of a connecting sleeve (31) via the limiting assembly, and an L-shaped clamping groove (33) matching the right-angle oil pipe fitting (2) is provided at the end of the cylindrical block (32), and the cylindrical block (32) rotates with the connecting sleeve (31) to drive the right-angle oil pipe fitting (2) to rotate along the axis of the installation end of the right-angle oil pipe fitting (2).

2. A cylinder right angle oil pipe joint installation tool according to claim 1, characterized in that: The bottom of the connecting sleeve (31) is provided with a slot (311) matching the L-slot (33), the inner wall of the L-slot (33) is fixedly connected with a protective gasket (36) for preventing the right-angle oil pipe member (2) from being damaged by pressure, and the top of the inner wall of the L-slot (33) is provided with a groove (37).

3. A cylinder right angle oil pipe joint installation tool according to claim 1, characterized in that: The limiting component comprises: A limiting rod (341), wherein the limiting rod (341) is clamped between the cylindrical block (32) and the connecting sleeve (31), and the limiting rod (341) is arranged parallel to the axis of the cylindrical block (32); A limiting plate (346) is slidably engaged between the cylindrical block (32) and the connecting sleeve (31).

4. A cylinder right angle oil pipe joint installation tool according to claim 3, characterized in that: The end of the limiting rod (341) is fixedly connected to the cylindrical block (32); a connecting groove is provided on one side of the connecting sleeve (31); and the outer wall of the limiting rod (341) is slidably sleeved with the connecting groove.

5. A cylinder right angle oil pipe joint installation tool according to claim 4, characterized in that: One end of the limiting rod (341) is fixedly connected to a first magnet (342), and one side of the inner wall of the connecting groove is fixedly connected to a second magnet (345), and the first magnet (342) and the second magnet (345) have opposite magnetic poles.

6. A cylinder right angle oil pipe joint installation tool according to claim 3, characterized in that: The limiting plate (346) is fixedly connected to the top of the inner wall of the connecting sleeve (31); a sliding groove is formed on the top of the cylindrical block (32); and the outer wall of the limiting plate (346) is slidably engaged with the inner cavity of the sliding groove.

7. A cylinder right angle oil pipe joint installation tool according to claim 1, characterized in that: A connecting column (38) is fixedly connected to one side of the connecting sleeve (31), a connecting block (39) is fixedly connected to one side of the connecting column (38), and a rectangular groove (310) for docking with the electric wrench (1) is provided on one side of the connecting block (39).

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