Connector pin mechanism

Abstract

The utility model relates to the technical field of connector pins, and solves the problems that when the pins are inserted into a connector, the pins are extruded by a hard object, the pins are easy to damage due to the fact that the hard object extrudes the pins, and the production cost is increased. The connector pin inserting mechanism comprises a mounting frame, a positioning plate is fixedly mounted at the top of the mounting frame, supporting plates are fixedly mounted on the two sides of the surface of the positioning plate, a connecting plate is fixedly mounted between the supporting plates, hydraulic rods are fixedly mounted on the two sides of the bottom of the connecting plate, and a hydraulic box is fixedly mounted on one side of the surface of the positioning plate; a protection assembly is fixedly installed in the hydraulic rod, limiting rings are fixedly installed on the two sides of the surface of the positioning plate, discharging sets are fixedly installed in the limiting rings, the protection assembly comprises a damping rod fixedly installed in the hydraulic rod, the surface of the damping rod is sleeved with a spring, and an extrusion plate is fixedly installed at one end of the damping rod; and a guide cylinder is slidably connected into the extrusion plate.

Description

Technical Field

[0001] The utility model relates to the technical field of connector pins, in particular to a connector pin mechanism. Background Technique

[0002] A connector high-speed cam pin insertion mechanism disclosed in the utility model patent with the publication number of CN218334687U includes a mounting clamping plate, a cam rotating device, and a pin insertion device. Its characteristics are as follows: a magnetic attraction groove is opened on the lower side of the mounting clamping plate, a circular magnet is arranged in the magnetic attraction groove of the mounting clamping plate, a cam rotating device is arranged on the upper side of the mounting clamping plate, the rotating bracket of the cam rotating device is fixed on the mounting clamping plate, a reinforcing rib plate is arranged at the place where the rotating bracket and the mounting clamping plate are located, and the damping return spring rod of the cam rotating device is fixed to the connecting plate of the pin insertion device.

[0003] The cam rotating device of the utility model can respectively fix the pin twice for insertion and pressing, ensuring the production efficiency. And the pin insertion device is provided with a damping buffer rod, and a spring is arranged inside the damping buffer rod. When the force on the replaceable pressing block is too large, the damping buffer rod will drive the replaceable pressing block to contract, which can effectively protect the pin.

[0004] However, when inserting the pin into the connector, the object that the pin is squeezed by is a hard object. The hard object squeezes the pin, which is easy to damage the pin and increase the production cost. The pin protection effect of this scheme is not good. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a connector pin mechanism, which solves the problem that when inserting a pin into a connector, the object that the pin is squeezed by is a hard object, and the hard object squeezes the pin, which is easy to damage the pin and increase the production cost.

[0006] To achieve the above object, the utility model provides the following technical solution: a connector pin mechanism, including a mounting frame, a positioning plate is fixedly installed on the top of the mounting frame, support plates are fixedly installed on both sides of the surface of the positioning plate, a connecting plate is fixedly installed between the support plates, hydraulic rods are fixedly installed on both sides of the bottom of the connecting plate, a hydraulic tank is fixedly installed on one side of the surface of the positioning plate, a protection component is fixedly installed inside the hydraulic rod, limit rings are fixedly installed on both sides of the surface of the positioning plate, and a discharging component is fixedly installed inside the limit rings;

[0007] The protection component includes a damping rod fixedly installed inside the hydraulic rod, a spring is sleeved on the surface of the damping rod, a pressing plate is fixedly installed at one end of the damping rod, a guiding cylinder is slidably connected inside the pressing plate, and the top of the guiding cylinder is connected to one end of the hydraulic rod.

[0008] In a specific embodiment, a sliding groove is formed at the top of the guiding cylinder, and an extrusion plate is slidably connected inside the sliding groove. The size of the extrusion plate is adapted to the size of the sliding groove.

[0009] In a specific embodiment, the discharging assembly includes a guiding groove formed inside the limiting ring, and an electric push rod is slidably connected inside the guiding groove. A blocking plate is fixedly installed at the top of the electric push rod.

[0010] In a specific embodiment, the size of the blocking plate is adapted to the size of the limiting ring, and the blocking plate slides inside the limiting ring.

[0011] In a specific embodiment, the bottom of the electric push rod is fixedly installed inside the installation frame, and an installation groove adapted to the electric push rod is formed inside the installation frame.

[0012] In a specific embodiment, an oil storage tank is provided inside the hydraulic tank, hydraulic oil is provided inside the oil storage tank, and the hydraulic tank is connected to the control end of the hydraulic rod.

[0013] Compared with the prior art, the present utility model provides a connector pin mechanism, which has the following beneficial effects:

[0014] In the technical solution disclosed by the present utility model, by providing a protection component inside the hydraulic rod, when the hydraulic rod moves downward, the pin will be moved downward. When the pin contacts the extrusion plate, the extrusion plate will protect the pin through the resilience of the spring, reducing the occurrence of damage to the pin due to direct contact with a harder object.

[0015] Through the setting of the protection component provided by the present utility model, during use, a person places the pin inside the guiding cylinder, and then starts the hydraulic rod. The hydraulic rod will extrude the extrusion plate through the damping rod, and the spring on the damping rod will be compressed. During compression, the extrusion plate will extrude the pin. When extruding the pin, the elasticity of the spring will not damage the pin, reducing the occurrence of damage to the pin due to direct hard extrusion of an object without elasticity. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application and form a part of the present application. The illustrative embodiments and descriptions thereof are used to explain the present application and do not constitute an improper limitation to the present application. In the drawings:

[0017] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 is a schematic diagram of the disassembled structure of the present utility model;

[0019] Figure 3 Structural schematic diagram of the protection component of the present utility model;

[0020] Figure 4 Structural schematic diagram of the discharging component of the present utility model.

[0021] In the figure: 1, mounting frame; 2, positioning plate; 3, support plate; 4, connecting plate; 5, hydraulic rod; 6, hydraulic tank; 7, protection component; 71, damping rod; 72, spring; 73, extrusion plate; 74, guide cylinder; 8, limit ring; 9, discharging component; 91, electric push rod; 92, blocking plate. Specific embodiments

[0022] The following will cooperate with the drawings and embodiments to detail the implementation manners of the present application, so as to fully understand how the present application uses technical means to solve technical problems and achieve the implementation process of technical effects and implement accordingly.

[0023] Figures 1-4 It is an embodiment of the present utility model. A connector pin insertion mechanism includes a mounting frame 1. A positioning plate 2 is fixedly installed at the top of the mounting frame 1. Support plates 3 are fixedly installed on both sides of the surface of the positioning plate 2. A connecting plate 4 is fixedly installed between the support plates 3. Hydraulic rods 5 are fixedly installed on both sides of the bottom of the connecting plate 4. A hydraulic tank 6 is fixedly installed on one side of the surface of the positioning plate 2. A protection component 7 is fixedly installed inside the hydraulic rod 5. Limit rings 8 are fixedly installed on both sides of the surface of the positioning plate 2. A discharging component 9 is fixedly installed inside the limit ring 8.

[0024] The specific problem targeted by this specific embodiment is: When inserting a pin into a connector, the object that the pin is pressed against is a hard object. The hard object presses the pin, which is likely to damage the pin and increase the production cost. The present utility model utilizes that a protection component 7 is provided inside the hydraulic rod 5. When the hydraulic rod 5 moves downward, the pin will be moved downward. When the pin contacts the extrusion plate 73, the extrusion plate 73 will protect the pin through the resilience of the spring 72, reducing the occurrence of damage to the pin due to direct contact with a harder object.

[0025] The protection component 7 includes a damping rod 71 fixedly installed inside the hydraulic rod 5. A spring 72 is sleeved on the surface of the damping rod 71. One end of the damping rod 71 is fixedly installed with an extrusion plate 73. A guide cylinder 74 is slidably connected inside the extrusion plate 73. The top of the guide cylinder 74 is connected to one end of the hydraulic rod 5. A sliding groove is opened at the top of the guide cylinder 74. The extrusion plate 73 is slidably connected inside the sliding groove. The size of the extrusion plate 73 is adapted to the size of the sliding groove. In this specific embodiment, during use, the operator places the pin inside the guide cylinder 74, and then starts the hydraulic rod 5. The hydraulic rod 5 will extrude the extrusion plate 73 through the damping rod 71, and the spring 72 on the damping rod 71 will be compressed. During compression, the extrusion plate 73 will extrude the pin. When extruding the pin, the elasticity of the spring 72 will not damage the pin, reducing the occurrence of damage to the pin caused by directly hard extrusion without elasticity of the extruded object.

[0026] In this specific embodiment, the discharging component 9 includes a guide groove opened inside the limiting ring 8. An electric push rod 91 is slidably connected inside the guide groove. The top of the electric push rod 91 is fixedly installed with a blocking plate 92. The size of the blocking plate 92 is adapted to the size of the limiting ring 8. The blocking plate 92 slides inside the limiting ring 8. The bottom of the electric push rod 91 is fixedly installed inside the installation frame 1. An installation groove adapted to the electric push rod 91 is opened inside the installation frame 1. An oil storage tank is provided inside the hydraulic tank 6, and hydraulic oil is provided inside the oil storage tank. The hydraulic tank 6 is connected to the control end of the hydraulic rod 5.

[0027] The control mode of the present utility model is automatically controlled by a controller. The control circuit of the controller can be realized by simple programming of those skilled in the art. The provision of power also belongs to the common knowledge in this field. And the present utility model is mainly used to protect mechanical devices, so the control mode and circuit connection of the present utility model will not be explained in detail.

[0028] It should be noted that in this article, the terms "including", "comprising" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or further includes elements inherent to such process, method, article or device.

[0029] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A connector pin mechanism, comprising a mounting frame (1), characterized in that: A positioning plate (2) is fixedly mounted on the top of the mounting frame (1), support plates (3) are fixedly mounted on both sides of the surface of the positioning plate (2), a connecting plate (4) is fixedly mounted between the support plates (3), hydraulic rods (5) are fixedly mounted on both sides of the bottom of the connecting plate (4), a hydraulic box (6) is fixedly mounted on one side of the surface of the positioning plate (2), a protection component (7) is fixedly mounted inside the hydraulic rod (5), limiting rings (8) are fixedly mounted on both sides of the surface of the positioning plate (2), and a discharging component (9) is fixedly mounted inside the limiting rings (8); The protection assembly (7) comprises a damping rod (71) fixedly mounted inside the hydraulic rod (5), a spring (72) being sleeved on the surface of the damping rod (71), an extrusion plate (73) fixedly mounted on one end of the damping rod (71), a guide cylinder (74) slidably connected inside the extrusion plate (73), and a top of the guide cylinder (74) being connected to one end of the hydraulic rod (5).

2. A connector pin mechanism according to claim 1, characterized in that: A sliding groove is provided at the top of the guide cylinder (74), and a pressing plate (73) is slidably connected to the interior of the sliding groove. The size of the pressing plate (73) matches that of the sliding groove.

3. A connector pin mechanism according to claim 1, characterized in that: The discharging assembly (9) comprises a guide groove formed inside the limiting ring (8), an electric push rod (91) being slidably connected inside the guide groove, and a blocking plate (92) being fixedly mounted on the top of the electric push rod (91).

4. A connector pin mechanism according to claim 3, characterized in that: The size of the blocking plate (92) matches the size of the limiting ring (8), and the blocking plate (92) slides inside the limiting ring (8).

5. A connector pin mechanism according to claim 3, characterized in that: The bottom of the electric push rod (91) is fixedly mounted inside the mounting frame (1), and a mounting groove adapted for the electric push rod (91) is provided inside the mounting frame (1).

6. A connector pin mechanism according to claim 1, characterized in that: An oil storage tank is provided inside the hydraulic box (6), and hydraulic oil is provided inside the oil storage tank. The hydraulic box (6) is connected to the control end of the hydraulic rod (5).

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