Press-fit tool for conversion type insulating joint

Abstract

The utility model discloses a press-fit tool for a conversion type insulating joint, and relates to the technical field of press-fit tools. The press-fit tool for the conversion type insulating joint comprises a bottom plate, a clamping plate and a lifting plate, a side plate is fixedly installed at the top of the bottom plate, a top plate is fixedly installed at the top of the side plate, and an electric push rod is fixedly installed at the top of the top plate. According to the press-fit tool of the conversion type insulating joint, the clamping plate can be moved, and the press-fit mold can be replaced when the clamping plate moves, so that the press-fit molds of different specifications can be replaced according to the size of a main sleeve during press-fit of the insulating joint, the replacement mode is relatively simple and convenient, workers can operate the press-fit tool conveniently, and the working efficiency is improved. And through the arrangement of a lifting plate and a material jacking plate, the insulating joint can be jacked out after the insulating joint is subjected to press-fit, so that a worker can conveniently discharge the insulating joint subjected to press-fit subsequently, and the discharge speed of the worker is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of press-fitting tooling, in particular to a press-fitting tooling for a conversion type insulating joint. Background Art

[0002] An insulating joint is a component used in electrical systems that is designed to isolate two conductive parts and prevent current from flowing between them. It is commonly used in power distribution and control circuits to prevent current from flowing where it is not needed, thereby ensuring the safety and effectiveness of the system. Insulating joints can take different forms, such as bushings, partitions, or clamps. They are usually made of insulating materials such as ceramic, plastic, or synthetic rubber. The main function of an insulating joint is to provide a barrier to prevent current from flowing from one conductive part to another. This is necessary in a variety of applications, such as isolation of wires and cables, contact protection of switchgear, and circuit protection of power distribution units.

[0003] When producing insulating joints, two sets of insulating secondary sleeves of the same size need to be installed in another set of insulating main sleeves. Generally, insulating joints are installed by press-fitting, and the smaller insulating sleeve is pressed into the interior of the larger insulating sleeve by the extrusion force. However, when the existing insulating joint press-fitting tooling is used, it is difficult to quickly replace the mold used for extrusion as needed. Therefore, the range of press-fitting of the insulating joint by the device is relatively low, and the practicality is poor. Utility Model Content

[0004] The utility model aims to provide a press-fitting tool for a conversion-type insulating joint, which can solve the problem that it is difficult to quickly replace the mold used for extrusion according to needs, thereby resulting in a low range of press-fitting of the insulating joint by the device and poor practicality.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a press-fitting tool for a conversion-type insulating joint, comprising a bottom plate, a clamping plate and a lifting plate, a side plate fixedly mounted on the top of the bottom plate, a top plate fixedly mounted on the top of the side plate, an electric push rod fixedly mounted on the top of the top plate, a free end of the electric push rod extending to the bottom of the top plate and fixedly mounted with an extrusion plate;

[0006] A mounting vertical plate is fixedly installed on the top of the bottom plate, a processing table is fixedly installed on the top of the mounting vertical plate, a press-fitting mold is placed on the processing table, the number of clamping plates is two groups, the threaded rod is used to drive the clamping plates to move horizontally, and the clamping plates are used to fix the press-fitting mold when they move horizontally;

[0007] A damping return spring is fixedly installed on the top of the bottom plate, and the top of the damping return spring is fixedly installed with the bottom of the lifting plate. The damping return spring is used to support the lifting plate.

[0008] Preferably, a mounting plate is fixedly mounted on the top of the processing table, a threaded rod is threadedly mounted on one side of the mounting plate, one end of the threaded rod extends to the other side of the mounting plate and a clamping plate is rotatably mounted thereon.

[0009] Preferably, the number of the clamping plates is two groups, and the two sides of the press-fitting mold are respectively in contact with adjacent side walls of the two groups of clamping plates and are not fixed.

[0010] Preferably, a circular opening is provided inside the processing table, and the internal opening of the press-fit mold has a placement opening.

[0011] Preferably, a sliding sleeve is slidably installed on the outer wall of the mounting vertical plate, a connecting transverse plate is fixedly installed on one side of the sliding sleeve, the number of connecting transverse plates is two groups, adjacent side walls of the connecting transverse plates are respectively fixedly installed on both sides of the lifting plate, and a top material plate is fixedly installed on the top of the lifting plate.

[0012] Preferably, a threaded groove matching the threaded rod is transversely opened inside the mounting plate, so that it is convenient to drive the clamping plate to move.

[0013] Preferably, the extrusion plate is located directly above the placement opening on the press-fitting die, so that the extrusion plate can extrude the insulating joint easily.

[0014] Compared with the prior art, the beneficial effect of the utility model is that the press-fitting tooling of the conversion-type insulating joint can move the clamping plate through the setting of the threaded rod, and the press-fitting mold can be replaced when the clamping plate moves, so that when press-fitting the insulating joint, press-fitting molds of different specifications can be replaced according to the size of the main sleeve, and this replacement method is relatively simple and convenient, which is convenient for workers to operate, and then through the setting of the lifting plate and the ejecting plate, the insulating joint can be ejected after the insulating joint is press-fitted, which is convenient for workers to subsequently unload the insulating joint after the press-fitting is completed, thereby improving the unloading speed of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 It is a front view of the utility model;

[0018] Figure 3 It is a three-dimensional diagram of the processing table of the utility model.

[0019] Figure numerals: 1. bottom plate; 2. side plate; 3. top plate; 4. electric push rod; 5. extrusion plate; 6. mounting vertical plate; 7. processing table; 8. mounting plate; 9. threaded rod; 10. clamping plate; 11. press-fit die; 12. damping return spring; 13. lifting plate; 14. sliding sleeve; 15. connecting horizontal plate; 16. ejector plate. DETAILED DESCRIPTION

[0020] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0021] See also Figure 1-3 The utility model provides a technical solution: a press-fitting tool for a conversion-type insulating joint, comprising a bottom plate 1, a clamping plate 10 and a lifting plate 13, a side plate 2 is fixedly installed on the top of the bottom plate 1, a top plate 3 is fixedly installed on the top of the side plate 2, an electric push rod 4 is fixedly installed on the top of the top plate 3, the free end of the electric push rod 4 extends to the bottom of the top plate 3 and is fixedly installed with an extrusion plate 5; a mounting vertical plate 6 is fixedly installed on the top of the bottom plate 1, a processing table 7 is fixedly installed on the top of the mounting vertical plate 6, a press-fitting mold 11 is placed on the processing table 7, and the clamping plate There are two groups of 10, and the threaded rod 9 is used to drive the clamping plate 10 to move horizontally, and the clamping plate 10 is used to fix the press-fitting mold 11 when it moves horizontally; a damping return spring 12 is fixedly installed on the top of the base plate 1, and the top of the damping return spring 12 is fixedly installed with the bottom of the lifting plate 13, and the damping return spring 12 is used to support the lifting plate 13. This arrangement can push out the insulating joint after the insulating joint is press-fitted, which makes it convenient for workers to subsequently unload the insulating joint after the press-fitting is completed, thereby improving the unloading speed of the workers.

[0022] Furthermore, a mounting plate 8 is fixedly installed on the top of the processing table 7, a threaded rod 9 is threadedly installed on one side of the mounting plate 8, one end of the threaded rod 9 extends to the other side of the mounting plate 8 and is rotatably installed with a clamping plate 10, the number of the clamping plates 10 is two groups, the two sides of the press-fitting mold 11 are respectively in contact with the adjacent side walls of the two groups of clamping plates 10 and are not fixed, a circular opening is opened inside the processing table 7, the internal opening of the press-fitting mold 11 has a placement opening, a sliding sleeve 14 is slidably installed on the outer wall of the mounting vertical plate 6, and a connecting cross plate 15 is fixedly installed on one side of the sliding sleeve 14, and the number of the connecting cross plates 15 is two The adjacent side walls of the connecting cross plate 15 are fixedly installed on both sides of the lifting plate 13 respectively, and a top plate 16 is fixedly installed on the top of the lifting plate 13. A threaded groove matching the threaded rod 9 is horizontally opened inside the mounting plate 8. The extrusion plate 5 is located directly above the placement opening on the press-fitting die 11. This arrangement can move the clamping plate 10, and the press-fitting die 11 can be replaced when the clamping plate 10 moves. In this way, when press-fitting the insulating joint, press-fitting dies 11 of different specifications can be replaced according to the size of the main sleeve. This replacement method is relatively simple and convenient, and is convenient for workers to operate.

[0023] Working principle: When in use, place the main sleeve on the press-fit mold 11, and align the hole of the main sleeve with the placement opening on the press-fit mold 11, then place the first auxiliary sleeve at the hole on the main sleeve, control the electric push rod 4 to start, the electric push rod 4 starts to drive the extrusion plate 5 to descend, the extrusion plate 5 descends so that the first auxiliary sleeve can be extruded, when the auxiliary sleeve is extruded, one end of the auxiliary sleeve can be squeezed into the main sleeve, then control the electric push rod 4 to reset the extrusion plate 5, rotate the main sleeve, so that the first auxiliary sleeve moves to the bottom of the press-fit mold 11 through the placement opening on the press-fit mold 11, so that the bottom of the main sleeve is aligned with the press-fit mold 11 The second sub-sleeve is placed on the other end of the main sleeve in the same way, and the electric push rod 4 is controlled to drive the extrusion plate 5 to descend to squeeze the second sub-sleeve into the main sleeve. During the extrusion, the damping return spring 12 will contract. After the extrusion is completed, the damping return spring 12 rebounds and drives the lifting plate 13 and the ejecting plate 16 to reset, so that the press-fitted insulating joint can be ejected. When it is necessary to replace the press-fitting mold 11 with a different aperture placement port, the threaded rod 9 is rotated, and the rotation of the threaded rod 9 drives the clamping plate 10 to move. The movement of the clamping plate 10 can cancel the limit on the press-fitting mold 11, so that the press-fitting mold 11 can be removed for replacement.

[0024] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A press-fitting tool for a conversion type insulating joint, characterized in that: include: A bottom plate (1), a side plate (2) is fixedly mounted on the top of the bottom plate (1), a top plate (3) is fixedly mounted on the top of the side plate (2), an electric push rod (4) is fixedly mounted on the top of the top plate (3), and a free end of the electric push rod (4) extends to the bottom of the top plate (3) and is fixedly mounted with an extrusion plate (5); A clamping plate (10), a mounting vertical plate (6) is fixedly installed on the top of the bottom plate (1), a processing table (7) is fixedly installed on the top of the mounting vertical plate (6), a press-fitting mold (11) is placed on the processing table (7), the number of the clamping plates (10) is two groups, the threaded rod (9) is used to drive the clamping plate (10) to move horizontally, and the clamping plate (10) is used to fix the press-fitting mold (11) when the clamping plate (10) moves horizontally; The lifting plate (13) and the top of the bottom plate (1) are fixedly mounted with a damping return spring (12), the top of the damping return spring (12) is fixedly mounted with the bottom of the lifting plate (13), and the damping return spring (12) is used to support the lifting plate (13).

2. The press-fitting tool for a conversion type insulating joint according to claim 1, characterized in that: A mounting plate (8) is fixedly mounted on the top of the processing table (7), a threaded rod (9) is threadedly mounted on one side of the mounting plate (8), one end of the threaded rod (9) extends to the other side of the mounting plate (8) and is rotatably mounted with a clamping plate (10).

3. The press-fitting tool for a conversion-type insulating joint according to claim 2, characterized in that: The number of the clamping plates (10) is two groups, and the two sides of the press-fitting mold (11) are respectively in contact with adjacent side walls of the two groups of clamping plates (10) and are not fixed.

4. The press-fitting tool for a conversion-type insulating joint according to claim 3, characterized in that: The processing table (7) has a circular opening inside, and the press-fitting mold (11) has a placement opening inside the opening.

5. The press-fitting tool for a conversion-type insulating joint according to claim 4, characterized in that: A sliding sleeve (14) is slidably mounted on the outer wall of the mounting vertical plate (6), a connecting transverse plate (15) is fixedly mounted on one side of the sliding sleeve (14), the connecting transverse plates (15) are provided in two groups, adjacent side walls of the connecting transverse plates (15) are respectively fixedly mounted on both sides of the lifting plate (13), and a top material plate (16) is fixedly mounted on the top of the lifting plate (13).

6. The press-fitting tool for a conversion-type insulating joint according to claim 5, characterized in that: The interior of the mounting plate (8) is transversely provided with a threaded groove matching the threaded rod (9).

7. The press-fitting tool for a conversion-type insulating joint according to claim 6, characterized in that: The extrusion plate (5) is located directly above the placement opening on the press-fitting die (11).

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