Tool for assembling rubber cover plate plug

Abstract

The utility model provides a tool for assembling a rubber cover plate plug, and relates to the technical field of auxiliary tools for assembling the rubber cover plate plug, the tool comprises a clamping head, one end of the clamping head is provided with a special-shaped groove, and the special-shaped groove is in interference fit with a cover plate of the rubber cover plate plug; an air storage groove is formed in the groove bottom of the special-shaped groove; one end of the handle is connected with the clamping head; a through hole is coaxially formed in the handle, and the through hole is communicated with the gas storage tank; the device further comprises a sliding rod, a piston head, a pressing head and a spring, a sliding hole is coaxially formed between the air storage groove and the through hole in a communicating mode, and the piston head is arranged in the sliding hole in a sliding mode; one end of the sliding rod is connected with the piston head, and the other end extends out of the through hole and is connected with the pressure head; the sliding rod is sleeved with the spring, and the two ends of the spring abut against the pressing head and the handle respectively. The piston head is sleeved with a rubber sealing ring. The handle is provided with anti-skid grains; the diameter of the sliding hole is greater than that of the through hole; the diameter of the sliding hole is not greater than that of the gas storage tank; the assembly of the rubber cover plate plug and the corresponding hole is greatly facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary tools for assembling rubber cover plugs, in particular to a tool for assembling rubber cover plugs. Background Art

[0002] The rubber cover plug is a kind of plug with a raised plug on the cover, which is mainly used for sealing various holes. The plug on the rubber cover has a large interference when assembled with the bottom of the hole of the corresponding size. It is difficult to align the plug with the hole to be installed by manual operation. At the same time, when manually installed in the case of misalignment, the plug of the rubber cover plug is easy to deform and difficult to enter the hole, which makes assembly difficult and easily causes damage to the plug, and thus an auxiliary tooling is needed to assist in assembly. Utility Model Content

[0003] The purpose of the utility model is to provide a tool for assembling a rubber cover plug, which greatly facilitates the assembly of the rubber cover plug and the corresponding hole.

[0004] The utility model is realized by the following technical solutions: a tool for assembling a rubber cover plug, comprising a chuck, one end of which is provided with a special-shaped groove, and the special-shaped groove is interference-fitted with the cover of the rubber cover plug;

[0005] An air storage tank is provided at the bottom of the special-shaped tank.

[0006] Furthermore, it also includes a handle, one end of which is connected to the chuck.

[0007] Furthermore, a through hole is coaxially opened on the handle, and the through hole is connected to the air storage tank.

[0008] Furthermore, it also includes a slide rod, a piston head, a pressure head and a spring, wherein a slide hole is provided coaxially between the air storage tank and the through hole, and the piston head is slidably provided in the slide hole;

[0009] One end of the sliding rod is connected to the piston head, and the other end of the sliding rod extends out of the through hole and is connected to the pressure head;

[0010] The spring is sleeved on the slide rod, and two ends of the spring are respectively in contact with the pressure head and the handle.

[0011] Furthermore, a rubber sealing ring is provided on the piston head.

[0012] Furthermore, the handle is provided with anti-slip grooves.

[0013] Furthermore, the diameter of the sliding hole is larger than the diameter of the through hole; and the diameter of the sliding hole is not larger than the diameter of the air storage tank.

[0014] The technical solution of the utility model has at least the following advantages and beneficial effects:

[0015] 1. Place the cover of the rubber cover plug in the special-shaped groove of the chuck, and apply uniform force to the rubber cover through the handle and the chuck. In the process of docking the plug of the rubber cover plug with the hole to be installed, the uniform force is not easy to cause damage to the plug of the rubber cover plug, and it is also convenient to adjust the rubber cover plug so that it can be quickly docked with the hole.

[0016] 2. Due to the interference fit between the cover plate of the rubber cover and the special-shaped groove, the space between the cover plate and the air storage tank is compressed during the process of the cover plate being pushed into the bottom of the special-shaped groove, thereby increasing the pressure there. After the rubber cover plate plug is connected, the handle is pulled outward to separate the special-shaped groove and the cover plate. The pressure generated by the compressed air can buffer part of the friction between the special-shaped groove and the cover plate, thereby avoiding affecting the tightness of the connection between the rubber cover plate plug and the hole, and facilitating the separation of the chuck and the cover plate of the rubber cover plate plug.

[0017] 3. It is connected to the air storage tank through the through hole, so that there is no compressed air between the cover plate of the rubber cover plug and the air storage tank, and thus no positive pressure is generated. The advantage of this arrangement is that when the rubber cover plug is installed, when the cover plate is separated from the special-shaped groove, no negative pressure is generated between the cover plate and the air storage tank, thereby avoiding affecting the tightness of the connection between the rubber cover plug and the hole, and facilitating the separation of the chuck and the cover plate of the rubber cover plug.

[0018] 4. First, use one hand to push the pressure head to compress the spring, and then move the piston head to the side of the air storage tank to discharge some of the air in the sliding hole, then place the cover of the rubber cover plug in the special-shaped groove of the chuck, and then release the pressure head. Under the action of the spring, drive the piston head to reset, thereby generating negative pressure between the cover of the rubber cover plug and the air storage tank, and then adsorbing the rubber cover plug. Subsequently, in the process of moving the rubber cover plug to align with the hole to be docked by the handle, even if there is a large movement, it is not easy to separate the rubber cover plug from the chuck. After the rubber cover plug is installed, press the pressure head again to make the piston head push the rubber cover plug out of the special-shaped groove, so that the cover of the rubber cover plug can be separated from the special-shaped groove. There will be no negative pressure to affect the tightness of the docking of the rubber cover plug and the hole, which greatly improves the installation quality and efficiency of the rubber cover plug. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 This is a structural diagram of a rubber cover plug assembly tool provided by the utility model and the rubber cover plug when it is connected;

[0021] Figure 2 A schematic diagram of the three-dimensional structure of a tool for assembling a rubber cover plug provided by the utility model;

[0022] Figure 3 This is a schematic diagram of the internal structure of a tooling for assembling a rubber cover plug provided by the utility model;

[0023] Icons: 1. Chuck, 11. Special-shaped groove, 12. Air storage tank, 2. Rubber cover plug, 3. Handle, 31. Through hole, 32. Slide rod, 33. Piston head, 331. Rubber sealing ring, 34. Pressure head, 35. Spring, 36. Slide hole, 37. Anti-slip pattern. DETAILED DESCRIPTION

[0024] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0025] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0026] Example 1:

[0027] Reference Figures 1 to 3 As shown, this embodiment provides a tool for assembling a rubber cover plug, including a chuck 1, a special-shaped groove 11 is provided at one end of the chuck 1, and the special-shaped groove 11 is interference fit with the rubber cover plug 2; an air storage tank 12 is provided at the bottom of the special-shaped groove 11; and it also includes a handle 3, one end of the handle 3 is connected to the chuck 1; the handle 3 is provided with anti-slip grooves 37, and the anti-slip grooves 37 can increase the friction when holding the handle 3, so that the chuck 1 can be conveniently controlled by the handle 3.

[0028] When implementing it specifically, Figure 1 and 2As shown, when in use, first place the cover of the rubber cover plug 2 in the special-shaped groove 11 of the clamping head 1, then align the plug head of the rubber cover plug 2 with the hole to be installed, push the handle 3 flatly along the direction of the hole, and apply force evenly to the rubber cover through the clamping head 1 to connect the plug head of the rubber cover plug 2 with the hole to be installed. It is not easy to cause damage to the plug head of the rubber cover plug 2, and it is also convenient to apply force to the rubber cover plug 2 so that it can quickly connect with the hole.

[0029] Since the cover plate of the rubber cover plate has an interference fit with the special-shaped groove 11, and in the process of the cover plate being pushed into the bottom of the special-shaped groove 11, the space between the cover plate and the air storage tank 12 is compressed, thereby increasing the pressure there. After the rubber cover plate plug 2 is docked, the handle 3 is pulled outward to separate the special-shaped groove 11 from the cover plate. The pressure generated by the compressed air can buffer part of the friction between the special-shaped groove 11 and the cover plate, thereby avoiding affecting the tightness of the docking between the rubber cover plate plug 2 and the hole, and facilitating the separation of the cover plate of the chuck 1 and the rubber cover plate plug 2.

[0030] Example 2:

[0031] like Figure 2 and 3 As shown, based on the above embodiment, a through hole 31 is coaxially opened on the handle 3, and the through hole 31 is connected to the air storage tank 12. During specific implementation, it is connected to the air storage tank 12 through the through hole 31, so that there is no compressed air between the cover plate of the rubber cover plug 2 and the air storage tank 12, and thus no positive pressure is generated. The advantage of such a setting is that when the rubber cover plug 2 is installed, during the process of separating the cover plate from the special-shaped groove 11, no negative pressure is generated between the cover plate and the air storage tank 12, thereby avoiding affecting the tightness of the rubber cover plug 2 and the hole, and facilitating the separation of the cover plate of the chuck 1 and the rubber cover plug 2.

[0032] Example 3:

[0033] Based on the above embodiments, Figure 1-Figure 3 When the handle 31 is unlocked, the piston 33 is locked and the handle 33 is unlocked, so that the piston 33 can be unlocked when the handle 31 is unlocked.

[0034] like Figure 1-Figure 3 As shown in the specific implementation, when using it, first use one hand to push the pressure head 34 to compress the spring 35, thereby moving the piston head 33 to the side of the air storage tank 12, expelling some of the air in the sliding hole 36, and then place the cover of the rubber cover plug 2 in the special-shaped groove 11 of the clamping head 1, and then release the pressure head 34. Under the action of the spring 35, the piston head 33 is driven to return to its original position, thereby generating negative pressure between the cover of the rubber cover plug 2 and the air storage tank 12, thereby adsorbing the rubber cover plug 2, and then using the hand to In the process of the handle 3 moving the rubber cover plug 2 to align it with the hole to be docked, even if there is a large movement, it is not easy to separate the rubber cover plug 2 from the clamping head 1. After the rubber cover plug 2 is installed, press the pressure head 34 again to make the piston head 33 push the rubber cover plug 2 out of the special-shaped groove 11, so that the cover of the rubber cover plug 2 can be separated from the special-shaped groove 11. There will be no negative pressure affecting the tightness of the docking of the rubber cover plug 2 and the hole, which greatly improves the installation quality and efficiency of the rubber cover plug 2.

[0035] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A tool for assembling a rubber cover plug, characterized by: It comprises a chuck (1), one end of which is provided with a special-shaped groove (11), and the special-shaped groove (11) is interference-fitted with the cover plate of the rubber cover plate plug (2); An air storage tank (12) is provided at the bottom of the special-shaped tank (11).

2. The tool for assembling a rubber cover plug according to claim 1, characterized in that: It also includes a handle (3), one end of which is connected to the chuck (1).

3. The tool for assembling a rubber cover plug according to claim 2, characterized in that: A through hole (31) is coaxially formed on the handle (3), and the through hole (31) is communicated with the air storage tank (12).

4. The tool for assembling a rubber cover plug according to claim 3, characterized in that: It also includes a slide rod (32), a piston head (33), a pressure head (34) and a spring (35); a slide hole (36) is coaxially connected between the air storage tank (12) and the through hole (31); and the piston head (33) is slidably arranged in the slide hole (36); One end of the slide rod (32) is connected to the piston head (33), and the other end of the slide rod (32) extends out of the through hole (31) and is connected to the pressure head (34); The spring (35) is sleeved on the slide rod (32), and two ends of the spring (35) are respectively in contact with the pressure head (34) and the handle (3).

5. The tool for assembling a rubber cover plug according to claim 4, characterized in that: The piston head (33) is sleeved with a rubber sealing ring (331).

6. The tool for assembling a rubber cover plug according to claim 2, characterized in that: The handle (3) is provided with anti-slip grooves (37).

7. The tool for assembling a rubber cover plug according to claim 4, characterized in that: The diameter of the sliding hole (36) is larger than the diameter of the through hole (31); and the diameter of the sliding hole (36) is not larger than the diameter of the air storage tank (12).

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