Coupling outer pot sealing fixture

Abstract

The coupling outer potting fixing device of the application comprises a base, a pushing assembly and a fixing assembly, a positioning block is arranged at the position of one side edge of the base in the length direction, wherein the pushing assembly is arranged opposite to one side surface of the positioning block in the width direction of the base, and the pushing assembly is arranged on the top surface of the base, the pushing assembly can adjust the distance between one end and the positioning block in the elastic compression mode, so as to fasten the coupling; the fixing assembly is arranged at both ends of the base respectively, and the fixing assembly is used for fastening the pin lines at both ends of the coupling in the vertical direction. The high-precision positioning and fixing of the coupling are realized, and the poor potting effect caused by the position deviation or shaking is avoided.

Description

Technical Field

[0001] This invention belongs to the technical field of fixing devices, and particularly relates to a fixing device for external potting of a coupler. Background Technology

[0002] As a key process step in coupler manufacturing, external potting of couplers is currently mostly done manually or with simple fixtures, resulting in poor appearance consistency. With the improvement of coupler appearance inspection standards, it is required that the lead wire bundle at the coupler output end be straight and free from horizontal or vertical skew. Existing processes can no longer meet the requirements.

[0003] In this context, there is an urgent need for a fixing device for external potting of couplers, which has the functions of high-precision positioning and fixing, to ensure that the potting effect is not poor due to positional displacement or shaking during coupler potting, and to meet the requirements of high adaptability, convenient operation, and improved production efficiency. Summary of the Invention

[0004] In view of this, the fixing device for external potting of the coupler provided by the present invention achieves high-precision positioning and fixing of the coupler during potting, avoiding poor potting effect caused by positional offset or shaking during coupler potting.

[0005] A fixing device for external potting of a coupler includes a base, a pushing assembly, and a fixing assembly. A positioning block is provided at one side of the base along its length.

[0006] The pushing component is arranged facing one side of the positioning block along the width direction of the base, and the pushing component is placed on the top surface of the base. The pushing component can adjust the distance between one end of its end and the positioning block in an elastic compression manner to fasten the coupler.

[0007] The base is provided with fixing components at both ends, which are used to secure the pins at both ends of the coupler in the vertical direction.

[0008] The beneficial effects of this invention are:

[0009] The push assembly adopts a multi-module structure, enabling high-precision positioning and fixation of the coupler. This ensures the stability and accuracy of the coupler during the potting process, preventing poor potting or damage caused by positional misalignment or shaking. It also guarantees a neat, aesthetically pleasing, and highly consistent coupler appearance. The movement of the push assembly within the guide block achieves the opening and closing of the pressure plate assembly and the positioning block, adapting to couplers of different models and sizes. It can be widely used in the manufacturing and packaging processes of various couplers, meeting the needs of different customers. The fixing device is simple to operate; the coupler is fixed by simply rotating and pressing the push and fixing assemblies, eliminating the need for complex operating procedures and tools. This greatly improves the potting efficiency of the coupler. Furthermore, the fixing assembly uses a silicone rubber plate to fill the wire-fixing device, increasing the friction between the wire and the coupler, while also providing a certain degree of protection, reducing damage to the wire during clamping. Attached Figure Description

[0010] To more clearly illustrate the technical solutions of the embodiments of this disclosure, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0011] Figure 1 This is a schematic diagram of the overall result of the present invention;

[0012] Figure 2 This is a schematic diagram of a fixed component, in which,

[0013] 1. Base; 2. Positioning block; 31. Spring; 32. Pressure plate; 33. First guide block; 34. Second guide block; 35. Bolt; 41. Upper clamping plate; 42. Lower clamping plate; 43. Upper rubber pad; 44. Lower rubber pad. Detailed Implementation

[0014] The embodiments of this disclosure will now be described in detail with reference to the accompanying drawings.

[0015] The following specific examples illustrate the implementation of this disclosure. Those skilled in the art can easily understand other advantages and effects of this disclosure from the content disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of this disclosure, and not all of them. This disclosure can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this disclosure. It should be noted that, in the absence of conflict, the following embodiments and features in the embodiments can be combined with each other. Based on the embodiments in this disclosure, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this disclosure.

[0016] It should be noted that various aspects of embodiments within the scope of the appended claims are described below. It will be apparent that the aspects described herein can be embodied in a wide variety of forms, and any particular structure and / or function described herein is merely illustrative. Based on this disclosure, those skilled in the art will understand that one aspect described herein can be implemented independently of any other aspect, and two or more of these aspects can be combined in various ways. For example, any number of aspects set forth herein can be used to implement the device and / or practice the method. Additionally, this device and / or method can be implemented using other structures and / or functionalities besides one or more of the aspects set forth herein.

[0017] like Figures 1 to 2 The coupling external potting fixing device shown includes a base 1, a pushing assembly, and a fixing assembly. A positioning block 2 is provided on one side of the base 1 along its length.

[0018] The pushing component is positioned facing one side of the positioning block 2 along the width direction of the base 1, and is placed on the top surface of the base 1. The pushing component can adjust the distance between one end of its part and the positioning block 2 by elastic compression to secure the coupler. Fixing components are respectively provided at both ends of the base 1, and the fixing components are used to secure the pins at both ends of the coupler in the vertical direction.

[0019] By cooperating with the positioning block 2, the coupler achieves high-precision positioning and fixation, avoiding poor potting results caused by positional offset or shaking. Furthermore, the fixing device has a simple structure and is easy to operate, improving the coupler's potting efficiency, reducing maintenance and replacement costs, and lowering production costs. It not only achieves high-precision positioning and fixation of the coupler but also has high adaptability, accommodating potting needs of various coupler models. It also boasts high durability and safety, featuring anti-slip and anti-drop safety designs.

[0020] In one specific embodiment, the pushing component avoids poor potting effect due to positional offset or shaking, and includes a compressed spring 31, a pressure plate 32, a first guide block 33, a second guide block 34 and a bolt 35, wherein the second guide block 34 is symmetrical to the positioning block 2 in the width direction of the base 1 and is detachably fixed to the base 1.

[0021] The side of the pressure plate 32 away from the positioning block 2 is fixedly connected to the first guide block 33. Both the first guide block 33 and the pressure plate 32 can move in the width direction of the base 1. One end of the bolt 35 is fixedly connected to the first guide block 33, and the other end is fixedly connected to the second guide block 34.

[0022] A spring 31 is fitted between the first guide block 33 and the second guide block 34 and onto the bolt 35;

[0023] The push-back pressure plate 32 can adjust the distance between the positioning block 2 and the pressure plate 32 to accommodate the placement of different couplers. When the coupler's position is properly adjusted, it can accommodate various coupler models, exhibiting high adaptability. Releasing the pressure plate 32, and under the restoring force of the spring 31, drives the first guide block 33 to move, causing the pressure plate 32 to secure the coupler. This replaces manual operation, effectively reducing the labor intensity of workers, improving work efficiency, and achieving high-precision positioning and fixing of the coupler. This positioning and fixing ensures the stability and accuracy of the coupler during the potting process, avoiding poor potting or damage caused by positional offset or shaking, while also ensuring a neat, aesthetically pleasing appearance and high consistency of the coupler.

[0024] In one specific embodiment, the pushing component includes a pressure plate 32, a first guide block 33, a second guide block 34, and a bolt 35. The second guide block 34 and the positioning block 2 are symmetrically or spaced apart in the width direction of the base 1 and are detachably fixed to the base 1. The side of the pressure plate 32 away from the positioning block 2 is fixedly connected to the first guide block 33. Both the first guide block and the pressure plate are movable in the width direction of the base. One end of the bolt 35 is rotatably connected to the first guide block 33 and can be allowed to rotate freely. For example, a small part similar to a bearing in the prior art, the other end passes through the second guide block 35 and leaves a free end, and is threadedly connected to the second guide block 35. Rotating the free end can push the first guide block 33 to move along the width direction of the base 1.

[0025] In one specific embodiment, the fixing assembly includes an upper clamping plate 41, a lower clamping plate 42, an upper rubber pad 43, a lower rubber pad 44, and fasteners, wherein,

[0026] The lower clamping plate 42 is arranged along the width direction of the base 1 and located on one side of the coupler or the first guide block 33. The lower rubber pad 44 is fixedly installed on the top surface of the lower clamping plate 42. The top surface of the lower rubber pad 44 is in free contact with the bottom surface of the upper rubber pad 43. The top surface of the upper rubber pad 43 is fixedly connected to the upper clamping plate 41.

[0027] One end of the fastener passes through the lower clamping plate 42, the lower rubber pad 44, the upper rubber pad 43 and the upper clamping plate 41 in sequence and contacts the top surface of the base 1. The fastener is threadedly connected to the upper clamping plate 41. Rotating the fastener can adjust the clamping force between the upper rubber pad 43 and the lower rubber pad 44 to securely clamp the pin wires of the coupler.

[0028] The preferred rubber pad is a silicone rubber sheet, which increases the friction between the rubber pad and the coupler pin wires while also providing some protection, reducing damage to the wires during clamping.

[0029] Furthermore, one end of the fastener is equipped with a rotating handle or knob to facilitate the operator to apply rotational force, and the coil of the coupler is from the SY-ZX series.

[0030] Working principle:

[0031] Different models of couplers are placed on base 1 and fitted with positioning block 2. Then, by tightening the push assembly connected to the guide block, the pressure plate 32 is pushed towards positioning block 2 to lock the coupler and ensure its positioning. Next, the main wire and sub-wire at both ends of the coupler are placed on the fixing assembly, the wire positions are adjusted, and the fixing assembly is tightened. Silicone rubber plates are filled on the upper and lower layers of the wires in the fixing assembly to increase the friction between the wires in the coupler and the fixing assembly, locking the wires and achieving all-round fixation and locking of the coupler.

[0032] The above are merely specific embodiments of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.

Claims

1. A coupling pot mounting device, characterized by, It includes a base, a pushing component, and a fixing component, with a positioning block provided on one side of the base along its length. The pushing component is arranged facing one side of the positioning block along the width direction of the base, and the pushing component is placed on the top surface of the base. The pushing component can adjust the distance between one end of its end and the positioning block in an elastic compression manner to fasten the coupler. The base is provided with the fixing components at both ends, and the fixing components are used to fasten the pin wires at both ends of the coupler in the vertical direction. The pushing component includes a compressed spring, a pressure plate, a first guide block, a second guide block, and a bolt. The first guide block and the pressure plate are both movable in the width direction of the base. The second guide block and the positioning block are symmetrical in the width direction of the base and are detachably fixed to the base. One end of the bolt is rotatably connected to the first guide block and can be rotated freely. The other end passes through the second guide block and leaves a free end, and is threadedly connected to the second guide block. Rotating the free end can push the first guide block to move along the width direction of the base. The spring is sleeved between the first guide block and the second guide block and on the bolt. Pushing back the pressure plate can adjust the distance between the positioning block and the pressure plate to accommodate the placement of different models of couplers. When the position of the coupler is adjusted appropriately, the pressure plate is released, and under the action of the spring's rebound force, the first guide block is driven to move, which in turn drives the pressure plate to fasten the coupler. The fixing assembly includes an upper clamping plate, a lower clamping plate, an upper rubber pad, a lower rubber pad, and a fastener. The lower clamping plate is arranged along the width direction of the base and located on one side of the coupler or the first guide block. The lower rubber pad is fixedly installed on the top surface of the lower clamping plate. The top surface of the lower rubber pad is in free contact with the bottom surface of the upper rubber pad. The top surface of the upper rubber pad is fixedly connected to the upper clamping plate. One end of the fastener passes through the lower clamping plate, the lower rubber pad, the upper rubber pad, and the upper clamping plate in sequence and contacts the top surface of the base. The fastener is threadedly connected to the upper clamping plate. Rotating the fastener can adjust the clamping force between the upper and lower rubber pads to securely clamp the pin wires of the coupler.

2. The fixture of claim 1, wherein One end of the fastener is provided with a rotating handle or knob to facilitate the operator to apply rotational force.

3. The fixture of claim 1, wherein The coupler coil is from the SY-ZX series.

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