Hexagon socket bolt dismounting tool

Abstract

The utility model relates to an inside hexagonal bolt dismounting tool which comprises a holding rod, one end of the holding rod is fixedly connected with a mounting frame, a rotating rod is rotatably connected in the mounting frame, the outside of the rotating rod is fixedly connected with a plurality of groups of connecting rods, one end of each connecting rod is fixedly connected with a hexagonal column, and the hexagonal columns are different in size. A plurality of groups of connecting rods and hexagonal columns are arranged on the outer side of the mounting frame, a sleeve ring is fixedly arranged on the outer side of the rotating rod in a sleeving mode, a plurality of groups of positioning openings are formed in the outer side of the sleeve ring, a notch is formed in the outer side of the mounting frame, and a blocking rod is rotationally connected in the notch. And through the arrangement of a stop lever and a positioning opening, the position of the rotating rod can be fixed after switching adjustment is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of disassembly tools, in particular to a disassembly tool for hexagon socket bolts. Background Art

[0002] The wireless remote pressure gauge installed on the daily gas tree will have low battery after being used for a long time and needs to be replaced. The single battery is built into the pressure gauge and sealed with a protective cover, which is installed on the outside of the remote pressure gauge with a hexagon socket bolt, so a tool is needed to remove the hexagon socket bolt.

[0003] After searching, most of the tools used for removing hexagon socket bolts in the prior art are as follows. For example, Chinese patent publication number: CN2863364Y discloses a hexagonal wrench, one end of which has a locking portion, the end face of the locking portion is provided with at least one tapered section, and each tapered section has six inclined surfaces and gradually tapers toward the center of the hexagonal wrench.

[0004] After exploration and analysis, the patent has the following shortcomings when actually used:

[0005] The hexagonal wrench in the patent is of fixed size and cannot be disassembled and replaced according to hexagon socket bolts of different sizes. Utility Model Content

[0006] Aiming at the technical problem that the hexagonal wrench in the prior art has a fixed size and cannot be disassembled and replaced according to hexagon socket bolts of different sizes, the utility model provides a hexagon socket bolt disassembly tool.

[0007] The technical solution adopted by the utility model is: a hexagon socket bolt removal tool, comprising a gripping rod, one end of the gripping rod is fixedly connected to a mounting frame, a rotating rod is rotatably connected inside the mounting frame, a plurality of groups of connecting rods are fixedly connected to the outside of the rotating rod, one end of each of the connecting rods is fixedly connected to a hexagonal column, and the sizes of the hexagonal columns are all different; a collar is fixedly provided on the outside of the rotating rod, a plurality of groups of positioning openings are provided on the outside of the collar, a notch is provided on the outside of the mounting frame, a blocking rod is rotatably connected inside the notch.

[0008] By adopting the technical solution, hexagonal columns of different sizes can be switched according to needs, and then the hexagon socket bolts can be disassembled.

[0009] Furthermore, a second spring is fixedly connected to the outside of the blocking rod, one end of the second spring is fixedly connected to the outside of the mounting frame, and the second spring is an arc-shaped structure.

[0010] By adopting the technical solution, the blocking rod can be firmly engaged in the positioning opening under the elastic force of the second spring.

[0011] Furthermore, the outside of the ring is provided with a plurality of groups of arc grooves, the number of the arc grooves and the positioning holes is consistent with the number of connecting rods, a fixing rod is fixedly connected inside the mounting frame, a rubber sleeve is provided on the outside of the fixing rod, and a plurality of groups of first springs are fixedly connected between the fixing rod and the rubber sleeve.

[0012] By adopting the technical solution, blocking resistance can be generated when the rotating rod is rotated, so a fixed rod is fixedly connected in the mounting frame, a rubber sleeve is provided on the outer sleeve of the fixed rod, and multiple groups of first springs are fixedly connected between the fixed rod and the rubber sleeve. When the rotating rod is rotated, the arc groove will slide on the rubber sleeve each time. The purpose of such a setting is to ensure that there is a certain resistance each time the rotating rod is rotated and then the connecting rod is switched, so that the user can judge whether the required connecting rod and hexagonal column have reached the bottom.

[0013] Furthermore, the mounting frame is a U-shaped structure.

[0014] By adopting the technical solution, the rotating rod in the device can be installed through the mounting frame.

[0015] Furthermore, a magnet is fixedly embedded in one end of the blocking rod, and an iron block is fixedly embedded in the positioning opening.

[0016] By adopting the technical solution, when the blocking rod is engaged in the positioning opening, the adsorption of the magnet and the iron block can stabilize the adsorbed skeleton.

[0017] Furthermore, the notch is a rectangular structure.

[0018] By adopting the technical solution, the barrier rod can be easily installed.

[0019] Furthermore, the outer fixing sleeve of the grip rod is provided with a rubber sleeve.

[0020] By adopting the technical solution, an anti-slip effect can be achieved.

[0021] The beneficial effect of the utility model is that compared with the prior art, in the utility model, by setting up multiple groups of connecting rods and hexagonal columns, hexagonal columns of different sizes can be selected according to needs, and then the hexagonal socket bolts can be disassembled, and by setting the stop rod and the positioning port, the position of the rotating rod can be fixed after the switching adjustment is completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0023] Figure 2 It is a structural schematic diagram of the mounting frame in the utility model;

[0024] Figure 3It is a structural schematic diagram of the mounting frame and the blocking rod of the utility model;

[0025] Figure 4 It is a structural schematic diagram of the transfer rod of the utility model;

[0026] Figure 5 It is a structural schematic diagram of the transfer rod and the sleeve ring in the utility model;

[0027] Figure 6 It is a structural schematic diagram of the rubber sleeve in the utility model.

[0028] The markings in the figure are: 1. grip rod; 2. mounting frame; 3. rotating rod; 4. connecting rod; 5. hexagonal column; 6. ring; 7. rubber sleeve; 8. notch; 9. stop rod; 10. first spring; 11. positioning hole; 12. arc groove; 13. fixing rod; 14. second spring. DETAILED DESCRIPTION

[0029] In the description of the present invention, it should be noted that the terms "front", "up", "down", "left", "right", "vertical", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] The following is combined with Figure 1-6 The utility model is further described.

[0032] In order to solve the problems existing in the background technology, the present application proposes the following technical solution: a hexagon socket bolt removal tool.

[0033] The specific technical solution includes a grip rod 1, which is used for the operator to hold the device for disassembly, and the outer fixed sleeve of the grip rod 1 is provided with a rubber sleeve to prevent slipping and facilitate holding by hand. A mounting frame 2 is fixedly connected to one end of the grip rod 1. The mounting frame 2 is a U-shaped structure for installing components in the device.

[0034] The further design is as follows

[0035] A rotating rod 3 is also rotatably connected inside the mounting frame 2, and a plurality of groups of connecting rods 4 are fixedly connected to the outside of the rotating rod 3, and a hexagonal column 5 is fixedly connected to one end of the connecting rod 4. The rotating rod 3 is used to drive the connecting rod 4 and the hexagonal column 5 to rotate, so as to switch the hexagonal columns 5 of different sizes as needed. Therefore, the sizes of the hexagonal columns 5 on each connecting rod 4 are different, which can be conveniently switched according to the different sizes of the hexagonal socket bolts on the remote pressure gauge.

[0036] In order to fix the position of the hexagonal column 5 after switching, a ring 6 is fixedly sleeved on the outside of the rotating rod 3, and a plurality of positioning holes 11 are provided on the outside of the ring 6. A slot 8 is provided on the outside of the mounting frame 2, and a baffle rod 9 is rotatably connected in the slot 8. The baffle rod 9 is a plate-like structure, and both ends of the baffle rod 9 are fixedly connected with a rotating shaft, and the rotating shaft is rotatably connected to the slot 8, thereby realizing the rotatable connection of the baffle rod 9.

[0037] In order to ensure stable adsorption, a magnet is fixedly embedded at one end of the blocking rod 9, and an iron block is fixedly embedded in the positioning hole 11. When the blocking rod 9 is stuck in the positioning hole 11, it can be fixed by adsorption of the magnet and the iron block.

[0038] Among them, when the baffle rod 9 is engaged in the positioning hole 11, the position of the rotating rod 3 can be fixed. At the same time, in order to keep the baffle rod 9 always engaged in the positioning hole 11, a second spring 14 is fixedly connected to the outside of the baffle rod 9. One end of the second spring 14 is fixedly connected to the outside of the mounting frame 2. The second spring 14 is an arc-shaped structure. Under the push of the elastic force of the second spring 14, the baffle rod 9 can be firmly engaged in the positioning hole 11.

[0039] In order to facilitate the operator to judge whether the switched connecting rod 4 is vertically downward, a plurality of groups of arc grooves 12 are provided on the outside of the collar 6. The number of arc grooves 12 and positioning holes 11 is consistent with the number of connecting rods 4, and the arc groove 12 is located between two adjacent positioning holes 11. When each arc groove 12 and the rubber sleeve 7 are engaged, there will be a connecting rod 4 facing vertically downward.

[0040] Therefore, in order to generate blocking resistance every time the rotating rod 3 is turned and switched, a fixed rod 13 is fixedly connected in the mounting frame 2, and a rubber sleeve 7 is provided on the outer sleeve of the fixed rod 13. A plurality of groups of first springs 10 are fixedly connected between the fixed rod 13 and the rubber sleeve 7. When the rotating rod 3 is rotated, the arc groove 12 will also slide on the rubber sleeve every time. The purpose of such a setting is to ensure that there is a certain resistance every time the rotating rod 3 is rotated and then the connecting rod 4 is switched, so that the user can judge whether the required connecting rod 4 and hexagonal column 5 have reached the bottom.

[0041] Please refer to the following operation for details.

[0042] When the remote pressure gauge needs to be disassembled, first push the stopper rod 9 upwards so that the stopper rod 9 is no longer plugged into the positioning port 11, then connect the rod 4, and rotate the connecting rod 4 and the rotating rod 3 until the hexagonal column 5 of the appropriate size is located at the bottom;

[0043] When the rotating rod 3 is rotated, the arc groove 12 will slide on the rubber sleeve each time. The purpose of this setting is to allow a certain resistance each time the rotating rod 3 is rotated and then the connecting rod 4 is switched, so that the user can judge whether the required connecting rod 4 and hexagonal column 5 have reached the bottom;

[0044] After completion, the blocking rod 9 is released, and the blocking rod 9 can be driven to rotate under the elastic force of the second spring 14, so that the blocking rod 9 is engaged in the positioning opening 11 again, so that the position of the rotating rod 3 is fixed.

[0045] Then take the grip 1, insert the hexagonal column 5 into the hexagon socket bolt on the remote pressure gauge, and then rotate the worm to take out the hexagon socket bolt in the remote pressure gauge.

[0046] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0047] Although the embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hexagon socket bolt removal tool, characterized in that: The invention comprises a gripping rod (1), one end of which is fixedly connected to a mounting frame (2), a rotating rod (3) is rotatably connected inside the mounting frame (2), a plurality of connecting rods (4) are fixedly connected to the outside of the rotating rod (3), one end of each connecting rod (4) is fixedly connected to a hexagonal column (5), and the sizes of the hexagonal columns (5) are all different; a sleeve is fixedly provided with a collar (6) on the outside of the rotating rod (3), a plurality of positioning holes (11) are provided on the outside of the collar (6), a notch (8) is provided on the outside of the mounting frame (2), and a stop rod (9) is rotatably connected inside the notch (8).

2. A hexagon socket bolt removal tool according to claim 1, characterized in that: The outside of the blocking rod (9) is fixedly connected to a second spring (14), one end of the second spring (14) is fixedly connected to the outside of the mounting frame (2), and the second spring (14) is an arc-shaped structure.

3. A hexagon socket bolt removal tool according to claim 1, characterized in that: The outside of the collar (6) is also provided with a plurality of groups of arc grooves (12), the number of the arc grooves (12) and the positioning openings (11) being consistent with the number of the connecting rods (4), a fixing rod (13) being fixedly connected inside the mounting frame (2), a rubber sleeve (7) being sleeved on the outside of the fixing rod (13), and a plurality of groups of first springs (10) being fixedly connected between the fixing rod (13) and the rubber sleeve (7).

4. A hexagon socket bolt removal tool according to claim 2, characterized in that: The mounting frame (2) is a U-shaped structure.

5. The hexagon socket bolt removal tool according to claim 2, characterized in that: A magnet is fixedly embedded at one end of the blocking rod (9), and an iron block is fixedly embedded in the positioning opening (11).

6. A hexagon socket bolt removal tool according to claim 1, characterized in that: The notch (8) is a rectangular structure.

7. The hexagon socket bolt removal tool according to claim 1, characterized in that: The outer fixing sleeve of the grip rod (1) is provided with a rubber sleeve.

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