High-reliability jack sheath forced installation tool

Abstract

The utility model relates to the technical field of electric connector devices, in particular to a high-reliability jack sheath forced installation tool which comprises a powerful tool structure, the powerful tool structure is formed by combining an electric control system, a pneumatic system and a forced installation device, the electric control system controls the pneumatic system, the pneumatic system serves as a power source of the forced installation device, and the forced installation device is connected with the powerful tool structure. The pneumatic system is composed of an emergency stop switch, a foot switch, a time relay, two sets of pneumatic electromagnetic valves, an air cylinder, a baffle, a sliding plate and a limiting screw. The forced installation device comprises a main air inlet pipe, a three-position pneumatic electromagnetic valve, a four-position pneumatic electromagnetic valve and a sliding table, and is matched with a limiting screw to quickly press the sheath onto the insertion hole. And when the pedal is loosened, the four-position pneumatic electromagnetic valve reverses to work, the air cylinder returns and loosens the jack, and meanwhile, the time relay is electrified to control the three-position pneumatic electromagnetic valve to work, so that the jack placed on the air cylinder is blown out of the air cylinder. The time relay can set delay time so as to control blowing time.

Description

Technical Field

[0001] This utility model relates to the field of electrical connector device technology, specifically to a high-reliability socket sheath reinforcement tooling. Background Technology

[0002] The traditional assembly method between the sheath and the socket is a clearance fit assembly, which is then fixed by four-prong riveting. Although this structure allows the sheath to be quickly installed onto the socket, it is prone to deformation of the sheath, increasing its maximum external dimensions. This also increases the resistance when the socket is installed inside the insulator, resulting in poor practicality of the structure in use. Utility Model Content

[0003] Technical problems to be solved

[0004] To address the aforementioned shortcomings of existing technologies, this utility model provides a highly reliable socket sheath forced installation fixture, which effectively solves the problem that while existing technologies can quickly install the sheath onto the socket, they are prone to deformation, increasing the maximum external dimensions and increasing resistance when the socket is installed inside the insulator, resulting in poor practicality of the structure in use.

[0005] Technical solution

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] This utility model provides a highly reliable socket sheath forced installation fixture, including a robust fixture structure. The robust fixture structure comprises an electrical control system, a pneumatic system, and a forced installation device. The electrical control system controls the pneumatic system, which is the power source for the forced installation device. The pneumatic system consists of an emergency stop switch, a foot switch, a time relay, two sets of pneumatic solenoid valves, a cylinder, a baffle, a sliding plate, and limit screws. The forced installation device includes a main air inlet pipe, a three-position pneumatic solenoid valve, a four-position pneumatic solenoid valve, and a slide. The main air inlet pipe is a three-way valve. The tube structure has two ends connected to a three-position pneumatic solenoid valve and a four-position pneumatic solenoid valve, respectively. One end of the three-position pneumatic solenoid valve is connected to an air blowing pipe, and one end of the four-position pneumatic solenoid valve is connected to a slide table through a cylinder connecting pipe. A cylinder is installed at the top of the slide table, and the output end of the cylinder is connected and fixed to one side wall of the slide table. A sliding plate is fixed to the front end of the cylinder, and a baffle is fixed to one end of the slide table. A limit screw is fixed in the middle of the baffle. The air blowing pipe is located at the top of the slide groove.

[0008] Furthermore, a groove with an irregular surface is provided on one side of the slide table, and the size of the surface of the cylinder that contacts the slide table on that side is adapted to the size of the groove.

[0009] Further, the slide plate is of L-shaped structure, and the height difference between the slide plate and the slide base is less than the height difference between the limiting screw and the slide base.

[0010] Further, the height of the baffle is greater than the height of the slide base, and the limiting screw is fixed through the part of the baffle beyond the slide base.

[0011] Further, the blowing pipe and the cylinder connecting pipe are both PE corrugated pipes.

[0012] Advantages

[0013] Compared with the known prior art, the technical scheme of the utility model has the following advantages:

[0014] 1. The utility model discloses a pneumatic transmission as a power source, which can save strength and improve work efficiency.

[0015] 2. In the device, when the control system is in working state, the foot pedal is stepped down, the four-position pneumatic electromagnetic valve works, the cylinder contracts, and the limiting screw cooperates to quickly press the sheath onto the jack. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description.

[0017] Figure 1 It is a schematic diagram of the strong pneumatic tool structure of the utility model;

[0018] Figure 2 It is a top view; Figure 1

[0019] Figure 3 It is a schematic diagram of the cylinder, slide base and baffle in the utility model;

[0020] Figure 4 It is a schematic diagram of the cylinder, slide base and baffle in the utility model;

[0021] Figure 5 It is a schematic diagram of the cylinder, slide base and baffle in the utility model; ​

[0022] Figure 6 The three-position pneumatic control diagram in the utility model.

[0023] The numbers in the figure respectively represent: 1, total air inlet pipe; 2, three-position pneumatic electromagnetic valve; 3, limiting screw; 4, air blowing pipe; 5, baffle; 6, sliding plate; 7, air cylinder; 8, air cylinder connecting pipe; 9, four-position pneumatic electromagnetic valve; 10, sliding table; 11, sliding groove. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0025] The utility model will be further described below in combination with embodiments.

[0026] Embodiment: a high-reliability jack sheath strong installation tool, referring to the accompanying Figure 1 - the accompanying Figure 6 , including strong tool structure, and the strong tool structure includes electric control system, pneumatic system and strong installation device combination, electric control system controls pneumatic system, and pneumatic system is the power source of strong installation device, and pneumatic system is composed of emergency stop switch, foot switch, time relay, two sets of pneumatic electromagnetic valve, air cylinder 7, baffle, sliding plate 6 and limiting screw 3; Strong installation device includes total air inlet pipe 1, three-position pneumatic electromagnetic valve 2, four-position pneumatic electromagnetic valve 9 and sliding table 10, the total air inlet pipe 1 is a three-way pipe structure, and the two ends thereof are in communication with the three-position pneumatic electromagnetic valve 2 and the four-position pneumatic electromagnetic valve 9 respectively, one end of the three-position pneumatic electromagnetic valve 2 is in communication with the air blowing pipe 4, one end of the four-position pneumatic electromagnetic valve 9 is in communication with the sliding table 10 through the air cylinder connecting pipe 8, the top end of the sliding table 10 is provided with the air cylinder 7, the output end of the air cylinder 7 is connected and fixed with the side wall of one end of the sliding table 10, the front end of the air cylinder 7 is fixed with the sliding plate 6, one side end of the sliding table 10 is fixed with the baffle 5, the middle part of the baffle 5 is fixed with the limiting screw 3, and the air blowing pipe 4 is arranged at the top end of the sliding groove 11; Taking pneumatic transmission as the power source can save strength and improve work efficiency. The foot pedal cooperates with the time relay to control two different pneumatic electromagnetic valves in time, so that the purpose of blowing the jack in the air cylinder 7 after strong installation is realized.

[0027] The slide 10 is provided with a slide groove 11 with a special-shaped surface on one side, and the surface size of the side of the slide 10 contacting the cylinder 7 is matched with the size of the slide groove 11; the slide plate 6 is of an L-shaped structure, and the height difference between the slide plate 6 and the slide 10 is less than the height difference between the limiting screw 3 and the slide 10; the height of the baffle 5 is greater than the height of the slide 10, and the limiting screw 3 penetrates through the part of the baffle 5 exceeding the slide 10; the blowing pipe 4 and the cylinder connecting pipe 8 are both PE corrugated pipes; under the working state of the control system, the foot pedal is stepped on, the four-position pneumatic electromagnetic valve 8 works, the cylinder 7 is contracted, and the limiting screw 3 is matched to quickly press the sheath on the jack. The foot pedal is released, the four-position pneumatic electromagnetic valve 8 works reversely, the cylinder 7 is returned and the jack is released, at the same time, the time relay is electrified to work and control the three-position pneumatic electromagnetic valve 2 to work, so as to blow the jack on the cylinder 7 out of the cylinder 7. The time relay can be set to delay time to control the blowing time.

[0028] The above examples are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that the technical solutions recorded in the foregoing examples can be modified, or some technical features can be replaced equivalently; and these modifications or replacements will not make the essence of the corresponding technical solutions deviate from the protection scope of the technical solutions of the embodiments of the present application.

Claims

1. A high-reliability jack boot force-fitting tool, characterized in that, The strong tool structure comprises an electric control system, a pneumatic system and a strong tool device, the electric control system controls the pneumatic system, the pneumatic system is a power source of the strong tool device, and the pneumatic system comprises an emergency stop switch, a foot switch, a time relay, two sets of pneumatic electromagnetic valves, a cylinder (7), a baffle, a sliding plate (6) and a limiting screw (3); the strong tool device comprises a total air inlet pipe (1), a three-position pneumatic electromagnetic valve (2), a four-position pneumatic electromagnetic valve (9) and a sliding table (10), the total air inlet pipe (1) is a three-way pipe structure, two ends of the total air inlet pipe (1) are in communication with the three-position pneumatic electromagnetic valve (2) and the four-position pneumatic electromagnetic valve (9) respectively, one end of the three-position pneumatic electromagnetic valve (2) is in communication with a blowing pipe (4), one end of the four-position pneumatic electromagnetic valve (9) is in communication with the sliding table (10) through a cylinder connecting pipe (8), a top end of the sliding table (10) is provided with the cylinder (7), an output end of the cylinder (7) is connected and fixed to one end of a side wall of the sliding table (10), a front end of the cylinder (7) is fixed with the sliding plate (6), one side of a tail end of the sliding table (10) is fixed with the baffle (5), a middle part of the baffle (5) is fixed with the limiting screw (3), and the blowing pipe (4) is arranged at a top end of a sliding groove (11).

2. The high-reliability jack boot force-fitting tool according to claim 1, characterized in that, A sliding groove (11) with a special-shaped surface is formed in one side of the sliding table (10), and the size of the surface of the cylinder (7) in contact with the side of the sliding table (10) is matched with the size of the sliding groove (11).

3. The high-reliability jack boot force-fitting tool according to claim 1, characterized in that, The sliding plate (6) is in an L-shaped structure, and the height difference between the sliding plate (6) and the sliding table (10) is less than the height difference between the limiting screw (3) and the sliding table (10).

4. The high-reliability jack boot force-fitting tool according to claim 1, characterized in that, The height of the baffle (5) is greater than the height of the sliding table (10), and the limiting screw (3) penetrates through the part of the baffle (5) beyond the sliding table (10).

5. The high-reliability jack boot force-fitting tool according to claim 4, characterized in that, The blowing pipe (4) and the cylinder connecting pipe (8) are both PE corrugated pipes.

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