Injection mold for wire bundling buckle and bundling buckle

Abstract

The utility model provides a kind of injection mould and binding buckle of electric wire bundle binding buckle.It includes: bottom plate, the bottom plate is respectively fixedly installed with support plate and mounting plate, one side of the mounting plate is fixedly installed with hydraulic telescopic rod, the output shaft of the hydraulic telescopic rod is fixedly installed with pressing plate, the support plate and pressing plate are respectively equipped with the same structure mould assembly, the mould assembly includes two installation grooves one set in support plate and pressing plate, the installation groove one is slidably installed with mould plate.The injection mould and binding buckle of electric wire bundle binding buckle provided by the utility model set mould plate assembly, by moulding the mould plate part, it is convenient to produce according to the difference of production product, quickly replace different mould plate to produce, improve efficiency, set quick release assembly, it is convenient to quickly replace mould plate, set auxiliary assembly, it is convenient to add different label, it is convenient to use the advantage of record.

Description

Technical Field

[0001] This utility model belongs to the field of injection molding buckle technology, and in particular relates to an injection mold and buckle for wire harness buckles. Background Technology

[0002] Wire harness clip injection molds are key tools specifically designed for the mass production of plastic wire harness clips. Their core function is to efficiently and precisely manufacture standardized clips to meet the cable management needs of industries such as electronics, automotive, and home appliances. Through injection molding, a large number of clips with consistent structures can be manufactured quickly, significantly improving production efficiency. The molds accurately replicate details such as the clip grooves and teeth, ensuring the clips' tightness and durability. They support the processing of engineering plastics such as PP, PA, and ABS, meeting the needs of different environments (e.g., high temperature resistance, flame retardancy). Large-scale production reduces unit costs, and the long mold life reduces repetitive investment. Automated injection molding ensures product dimensional consistency, avoids human error, and improves yield. The molds can be customized to adapt to different wire diameters and installation scenarios (e.g., adhesive-backed, snap-on). Precise injection molding reduces waste, and some materials are recyclable, aligning with green manufacturing trends. This mold technology is the cornerstone of efficient production of wire harness management components, combining economic and technological advantages.

[0003] Existing molds often use fixed templates, which can only produce one type of buckle and are difficult to flexibly produce different products.

[0004] Therefore, it is necessary to provide a new injection mold and buckle for wire harness buckles to solve the above-mentioned technical problems. Utility Model Content

[0005] The technical problem solved by this utility model is to provide an injection mold and buckle for wire harnesses that improves efficiency by setting template components, modularizing the template part, facilitating quick replacement of different templates according to different products, setting quick-release components for quick template replacement, and setting auxiliary components for easy addition of different labels, making it convenient for use and recording.

[0006] To solve the above-mentioned technical problems, the injection mold for wire harness buckles provided by this utility model includes: a base plate, on which a support plate and a mounting plate are fixedly installed respectively; a hydraulic telescopic rod is fixedly installed on one side of the mounting plate; a pressure plate is fixedly installed on the output shaft of the hydraulic telescopic rod; the support plate and the pressure plate are respectively provided with mold components with the same structure; the mold components include two mounting grooves I opened on the support plate and the pressure plate; a template is slidably installed in the mounting grooves I; two mounting grooves II are opened on the inner walls of both sides of the mounting grooves I; two limiting blocks are slidably installed in the two mounting grooves II; two limiting grooves are opened on both sides of the template, and the two limiting grooves are respectively adapted to the two limiting blocks.

[0007] As a further embodiment of this utility model, the same sliding groove is provided on one side inner wall of each of the two mounting grooves 2. Two extrusion blocks are slidably installed in the sliding grooves, and the same lifting block is fixedly installed on the two extrusion blocks. Two mounting holes 1 are provided on both sides of the sliding grooves, and two limiting balls are slidably installed in the two mounting holes 1. Two spring telescopic rods 1 are fixedly installed on the inner wall of the two mounting holes 1, and the output ends of the two spring telescopic rods 1 are fixedly connected to the two limiting balls respectively. Two spherical grooves are provided on both sides of the lifting block, and the two spherical grooves are adapted to the two limiting balls respectively.

[0008] As a further embodiment of this utility model, a mounting groove 3 is provided on one side of the template, and a push plate is slidably installed in the mounting groove 3. A plurality of mounting holes 2 are provided on one side of the push plate, and a plurality of spring telescopic rods 2 are fixedly installed on the inner wall of the plurality of mounting holes 2 respectively. The output ends of the plurality of spring telescopic rods 2 are all fixedly connected to the inner wall of the mounting groove 3. Two matching guide grooves are provided on the other side of the two templates, and a plurality of sliding holes are provided on the inner wall of the guide grooves. A plurality of ejector pins are slidably installed in the plurality of sliding holes, and one end of the plurality of ejector pins is fixedly connected to the push plate.

[0009] As a further embodiment of this utility model, two ventilation slots are respectively opened in the two templates, and multiple through holes 1 are respectively opened on the inner wall of the two ventilation slots. Multiple through holes 2 are respectively opened on the inner wall of the two mounting slots 1. Multiple connectors and multiple conduits are fixedly installed in the multiple through holes 2. One end of the multiple conduits is connected to the multiple connectors, and the other end of the multiple conduits is connected to an external fan device. The multiple connectors are adapted to the multiple through holes 1. A mounting hole 3 is opened on the inner wall of one of the mounting slots 1. A sleeve is fixedly installed in the mounting hole 3. An electric telescopic rod is fixedly installed on the inner wall of the sleeve. The output end of the electric telescopic rod is adapted to the push plate.

[0010] As a further embodiment of this utility model, multiple slots are respectively provided on both sides of the support plate and the pressure plate. The multiple slots are all connected to the guide groove. Two sealing joints and two guide pipes are slidably installed in the multiple slots. The two guide pipes are respectively connected to the two sealing joints. The other end of the two guide pipes is connected to the external pressure conveying device. A sealing strip is fixedly installed on one side of the support plate. A sealing groove is provided on one side of the pressure plate. The sealing groove is adapted to the sealing strip.

[0011] The buckle provided by this utility model includes: a main body, two sliding grooves respectively opened on both sides of the main body, a buckle slidably installed on the main body, and a label slidably installed on the buckle.

[0012] Compared with related technologies, the injection mold and buckle of the wire harness buckle provided by this utility model have the following beneficial effects: 1. This utility model improves efficiency by setting up template components and modularizing the template part, making it convenient to quickly change different templates for different products and thus improving production efficiency. 2. This utility model, by setting up quick-release components, facilitates the rapid replacement of templates and adapts to different production needs; 3. This utility model makes it easy to add different tags by setting auxiliary components, which facilitates usage and recording. Attached Figure Description

[0013] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.

[0014] Figure 1 This is a three-dimensional structural diagram of the injection mold for the wire harness buckle of this utility model; Figure 2 This is a schematic diagram of the pushing part of the injection mold for the wire harness buckle of this utility model; Figure 3 This is a partial structural installation diagram of the injection mold for the wire harness buckle of this utility model. Figure 4 This is a rear-view disassembled schematic diagram of the template portion of the injection mold for the wire harness buckle of this utility model; Figure 5 This is a frontal dissection view of the template portion of the injection mold for the wire harness buckle of this utility model; Figure 6 This is a schematic diagram of the overall structure of the buckle of this utility model; Figure 7 for Figure 6 A magnified structural diagram of part A in the middle.

[0015] In the diagram: 1. Base plate; 2. Support plate; 3. Mounting plate; 4. Hydraulic telescopic rod; 5. Pressure plate; 6. Template; 7. Limiting block; 8. Extrusion block; 9. Lifting block; 10. Limiting ball; 11. Spring telescopic rod one; 12. Push plate; 13. Spring telescopic rod two; 14. Ejector pin; 15. Connector; 16. Sealing connector; 17. Guide tube; 18. Sealing strip; 19. Main body; 20. Buckle; 21. Label; 151. Conduit. Detailed Implementation

[0016] Please refer to the following: Figures 1 to 5 ,in, Figure 1 This is a three-dimensional structural diagram of the injection mold for the wire harness buckle of this utility model; Figure 2 This is a schematic diagram of the pushing part of the injection mold for the wire harness buckle of this utility model; Figure 3This is a partial structural installation diagram of the injection mold for the wire harness buckle of this utility model. Figure 4 This is a rear-view disassembled schematic diagram of the template portion of the injection mold for the wire harness buckle of this utility model; Figure 5 This is a frontal sectional view of the template portion of the injection mold for the wire harness buckle of this utility model. The injection mold for the wire harness buckle includes: a base plate 1, on which a support plate 2 and a mounting plate 3 are fixedly installed respectively; a hydraulic telescopic rod 4 is fixedly installed on one side of the mounting plate 3; a pressure plate 5 is fixedly installed on the output shaft of the hydraulic telescopic rod 4; mold components with identical structures are provided on the support plate 2 and the pressure plate 5; the mold components include two mounting grooves I opened on the support plate 2 and the pressure plate 5; a template 6 is slidably installed in the mounting grooves I; two mounting grooves II are opened on the inner walls of both sides of the mounting grooves I; two limiting blocks 7 are slidably installed in the two mounting grooves II; two limiting slots are opened on both sides of the template 6; the two limiting slots are respectively adapted to the two limiting blocks 7. Two mounting slots 2 each have the same sliding groove on one side of their inner wall. Two extrusion blocks 8 are slidably installed in the sliding grooves. The same lifting block 9 is fixedly installed on the two extrusion blocks 8. Two mounting holes 1 are opened on both sides of the sliding grooves. Two limiting balls 10 are slidably installed in the two mounting holes 1. Two spring telescopic rods 11 are fixedly installed on the inner wall of the two mounting holes 1. The output ends of the two spring telescopic rods 11 are fixedly connected to the two limiting balls 10. Two spherical grooves are opened on both sides of the lifting block 9. The two spherical grooves are adapted to the two limiting balls 10.

[0017] The interaction of the limiting block 7, the extrusion block 8, and the lifting block 9 facilitates the quick replacement of the template to adapt to different production needs.

[0018] One side of the template 6 is provided with an installation groove 3, and a push plate 12 is slidably installed in the installation groove 3. One side of the push plate 12 is provided with multiple installation holes 2, and multiple spring telescopic rods 2 13 are fixedly installed on the inner wall of the multiple installation holes 2. The output ends of the multiple spring telescopic rods 2 13 are fixedly connected to the inner wall of the installation groove 3. The other side of the two templates 6 is provided with two matching guide grooves. Multiple sliding holes are provided on the inner wall of the guide grooves, and multiple ejector pins 14 are slidably installed in the multiple sliding holes. One end of the multiple ejector pins 14 is fixedly connected to the push plate 12. Two ventilation slots are formed in each of the two templates 6. Multiple through holes 1 are formed on the inner wall of each of the two ventilation slots. Multiple through holes 2 are formed on the inner wall of each of the two installation slots. Multiple connectors 15 and multiple conduits 151 are fixedly installed in the multiple through holes 2. One end of each conduit 151 is connected to the multiple connectors 15, and the other end of each conduit 151 is connected to an external fan. The multiple connectors 15 are adapted to the multiple through holes 1. An installation hole 3 is formed on the inner wall of one of the installation slots 1. A sleeve is fixedly installed in the installation hole 3. An electric telescopic rod is fixedly installed on the inner wall of the sleeve. The output end of the electric telescopic rod is adapted to the push plate 12. Multiple slots are provided on both sides of the support plate 2 and the pressure plate 5. The multiple slots are all connected to the guide groove. Two sealing joints 16 and two guide pipes 17 are slidably installed in the multiple slots. The two guide pipes 17 are connected to the two sealing joints 16 respectively. The other end of the two guide pipes 17 are connected to the external pressure conveying equipment. A sealing strip 18 is fixedly installed on one side of the support plate 2. A sealing groove is provided on one side of the pressure plate 5. The sealing groove is adapted to the sealing strip 18.

[0019] By cooperating with the support plate 2, pressure plate 5 and template 6, and by modularizing the template part, it is convenient to quickly change different templates for production according to different products, thereby improving efficiency.

[0020] The working principle of the injection mold for the wire harness clip provided by this utility model is as follows: First step: During use, the hydraulic telescopic rod 4 drives the pressure plate 5 to approach and fit tightly against the support plate 2, so that an injection space is formed between the two templates 6. Then, the mixed and melted raw material is transported into the injection space through the external pressure conveying equipment via the guide pipe 17 and the sealing joint 16, and the pressure is maintained for a period of time to avoid shrinkage. At the same time, the external fan equipment cools and shapes the material through multiple joints 15, multiple conduits 151 and ventilation slots. The multiple conduits 151 are in pairs, one in and one out. After shaping, the two templates 6 are separated, the electric telescopic rod is pushed out, and multiple ejector pins 14 are pushed forward to push out the formed buckle from the middle reserved part. It is then removed manually or by the external material handling equipment. Afterwards, each component is reset and the next injection is performed. The second step: When it is necessary to produce buckles of different specifications, pull out the two extrusion blocks 8 by lifting block 9 to make way for the two limiting blocks 7. Then, pull out the two sealing joints 16 and the guide tube 17 to remove and replace the template 6. After both templates 6 have been replaced, insert the two extrusion blocks 8 back in to fix and limit the template 6 again. Then, press the two sealing joints 16 and the guide tube 17 back in.

[0021] Please refer to the following: Figures 6 to 7 ,in, Figure 6This is a schematic diagram of the overall structure of the buckle of this utility model; Figure 7 for Figure 6 An enlarged structural diagram of part A. The buckle includes: a main body 19, with two sliding grooves on each side of the main body 19, a buckle 20 slidably mounted on the main body 19, and a label 21 slidably mounted on the buckle 20.

[0022] The working principle of the buckle provided by this utility model is as follows: First step: When using, first slide the buckle 20 onto the main body 19 from one end as needed, then use the main body 19 to tighten the object to be tied, and insert the marked label 21 into the buckle 20.

[0023] It should be noted that the device structure and accompanying drawings of this utility model mainly describe the principle of this utility model. In terms of the technical aspects of this design principle, the setting of the power mechanism, power supply system and control system of the device is not fully described. However, under the premise that those skilled in the art understand the principle of the above utility model, the specific details of its power mechanism, power supply system and control system can be clearly understood. The control method in the application document is automatic control through a controller. The control circuit of the controller can be implemented by those skilled in the art through simple programming. All standard parts used can be purchased from the market, and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the existing technology. The machinery, parts and equipment adopt conventional models in the existing technology, and the structure and principle of the components known to those skilled in the art can be known by those skilled in the art through technical manuals or conventional experimental methods.

[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made to these embodiments, or they can be used directly or indirectly, without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the appended claims and their equivalents, and they are similarly included within the patent protection scope of the present invention.

Claims

1. An injection mold for a wire harness clip, characterized in that, include: A base plate is provided, on which a support plate and a mounting plate are fixedly installed respectively. A hydraulic telescopic rod is fixedly installed on one side of the mounting plate, and a pressure plate is fixedly installed on the output shaft of the hydraulic telescopic rod. The support plate and the pressure plate are respectively provided with mold assemblies with identical structures. The mold assembly includes two mounting grooves I opened on the support plate and the pressure plate. A template is slidably installed in the mounting groove I. Two mounting grooves II are opened on the inner walls of both sides of the mounting groove I. Two limiting blocks are slidably installed in the two mounting grooves II respectively. Two limiting grooves are opened on both sides of the template, and the two limiting grooves are adapted to the two limiting blocks respectively.

2. The injection mold for the wire harness buckle according to claim 1, characterized in that: Two mounting slots are provided with the same sliding groove on one side of their inner walls. Two extrusion blocks are slidably installed in the sliding grooves, and the same lifting block is fixedly installed on the two extrusion blocks. Two mounting holes are provided on both sides of the sliding grooves. Two limiting balls are slidably installed in the two mounting holes. Two spring telescopic rods are fixedly installed on the inner walls of the two mounting holes. The output ends of the two spring telescopic rods are fixedly connected to the two limiting balls. Two spherical grooves are provided on both sides of the lifting block, and the two spherical grooves are adapted to the two limiting balls.

3. The injection mold for the wire harness buckle according to claim 1, characterized in that: One side of the template has an installation groove three, in which a push plate is slidably installed. One side of the push plate has multiple installation holes two, and multiple spring telescopic rods two are fixedly installed on the inner walls of the multiple installation holes two. The output ends of the multiple spring telescopic rods two are fixedly connected to the inner wall of the installation groove three. On the other side of the two templates, two matching guide grooves are respectively opened. Multiple sliding holes are respectively opened on the inner walls of the guide grooves, and multiple ejector pins are slidably installed in the multiple sliding holes. One end of the multiple ejector pins is fixedly connected to the push plate.

4. The injection mold for the wire harness buckle according to claim 3, characterized in that: Two ventilation slots are formed in each of the two templates. Multiple through holes 1 are formed on the inner wall of each of the two ventilation slots. Multiple through holes 2 are formed on the inner wall of each of the two installation slots. Multiple connectors and multiple conduits are fixedly installed in the multiple through holes 2. One end of each of the multiple conduits is connected to a multiple connector, and the other end of each of the multiple conduits is connected to an external fan. The multiple connectors are adapted to the multiple through holes 1. An installation hole 3 is formed on the inner wall of one of the installation slots. A sleeve is fixedly installed in the installation hole 3. An electric telescopic rod is fixedly installed on the inner wall of the sleeve. The output end of the electric telescopic rod is adapted to the push plate.

5. The injection mold for the wire harness buckle according to claim 1, characterized in that: The support plate and the pressure plate are provided with multiple slots on both sides, and the multiple slots are connected to the guide grooves. Two sealing joints and two guide pipes are slidably installed in the multiple slots. The two guide pipes are connected to the two sealing joints respectively. The other end of the two guide pipes is connected to the external pressure conveying equipment. A sealing strip is fixedly installed on one side of the support plate, and a sealing groove is provided on one side of the pressure plate. The sealing groove is adapted to the sealing strip.

6. A type of fastener, characterized in that, include: The main body has two sliding grooves on each side, and a buckle is slidably installed on the main body, with a label slidably installed on the buckle.

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