Modularized grooving cutter joint

Abstract

The utility model relates to the field of grooving cutters, in particular to a modular grooving cutter connector which comprises a handle portion and two cutter head assemblies, the two cutter head assemblies are movably arranged on the handle portion, the end, facing the cutter head assemblies, of the handle portion is further provided with two oppositely-arranged guide protruding blocks, and the guide protruding blocks are movably arranged on the handle portion. The two tool bit assemblies are movably arranged on the two guide protruding blocks respectively, and the installation directions of the other two tool bit assemblies are opposite. According to the utility model, the advantages of convenience in use, convenience in assembly and disassembly and modularization of the grooving cutter joint can be realized by effectively utilizing the structural configuration of the grooving cutter joint.

Description

Technical Field

[0001] This application relates to the field of grooving tools, and more specifically to a modular grooving tool connector. Background Technology

[0002] Our previous slotted tool connectors had the following structure: Figure 4 As shown, it includes a tool holder and two opposing blades. The tool holder has two opposing protrusions, and the two blades are welded to the two protrusions to define the position of the blades. However, the spacing between the two blades in the prior art cannot be adjusted, which means that the existing grooving tool connector can only process grooves of a fixed size. Therefore, processing different sizes requires changing grooving tool connectors of different sizes and spacings, which is quite troublesome. Therefore, there is a need for a grooving tool connector that is easy to use, easy to assemble and disassemble, and modular. Utility Model Content

[0003] The main purpose of this application is to provide a modular slotted knife connector, wherein the modular slotted knife connector can effectively utilize its own structural configuration to achieve the advantages of convenient assembly and disassembly and modularity.

[0004] Another objective of this application is to provide a modular grooving tool connector, wherein the modular grooving tool connector includes a shank and two tool head assemblies, the two tool head assemblies being movably mounted on the shank, and the end of the shank facing the tool head assembly having two opposing guide protrusions, and the two tool head assemblies being movably mounted on the two guide protrusions, and the installation directions of the two tool head assemblies being opposite, wherein the user can replace different sized tool head assemblies to meet the processing of different sized grooves, thereby satisfying the versatility of grooving tool connector processing, and the misaligned arrangement of the guide protrusions can prevent the tool head assemblies from being installed in the wrong position, and the two tool head assemblies can jointly form a placement cavity and a stepped hole, and a fastener is provided in the placement cavity and passes through the stepped hole to be threaded with the end of the shank, thereby fixing the two tool head assemblies. In contrast, existing modular tool heads use at least two screws to fix one tool head, while this application uses a single screw to fasten the tool head assembly, thereby simplifying the tool head structure and installation steps.

[0005] Another objective of this application is to provide a modular grooving connector, wherein the modular grooving connector has a simple structure, is easy to operate, does not involve complex manufacturing processes and expensive materials, has high economic efficiency, and is easy to promote and use.

[0006] To achieve at least one of the above-mentioned objectives, this application provides a modular grooving tool connector, wherein the modular grooving tool connector comprises:

[0007] The device comprises a handle and two cutter head assemblies, the two cutter head assemblies being movably mounted on the handle, the end of the handle facing the cutter head assembly having two opposing guide protrusions, and the two cutter head assemblies being movably mounted on the two guide protrusions, and the two cutter head assemblies being mounted in opposite directions.

[0008] In one or more embodiments of this application, the cutter head assembly includes a movable block, the bottom of which has a guide groove that cooperates with a corresponding guide protrusion, and the size of the guide groove is larger than the size of the guide protrusion.

[0009] In one or more embodiments of this application, the movable block has a protrusion at one end away from the guide protrusion, the protrusion being integrally formed with the movable block, and the other two protrusions being located on the side of the two movable blocks that are close to each other.

[0010] In one or more embodiments of the modular slotted joint of this application, the side of the two protrusions that are close to each other is flush with the side of the two movable blocks that are close to each other.

[0011] In one or more embodiments of this application, each of the two protrusions has a mounting notch on the side that is close to each other. The two mounting notches are arranged opposite each other and are spaced apart by a predetermined distance. Each mounting notch may also have a blade installed in it.

[0012] In one or more embodiments of this application, each of the two protrusions has a half cavity and a half hole on the side that is close to each other. The two half cavities and the two half holes together form a placement cavity and a stepped hole, and the placement cavity is connected to the stepped hole.

[0013] In one or more embodiments of this application, the end of the shank with the guide protrusion has an insertion hole, the insertion hole being directly opposite the stepped hole, wherein when the two cutter head assemblies are mounted on the shank, the insertion hole communicates with the stepped hole.

[0014] In one or more embodiments of this application, the size of the insertion hole is the same as the size of the stepped hole.

[0015] In one or more embodiments of this application, the modular slotted connector further includes a fastener having an insertion portion and an abutment portion, the insertion portion being integrally formed with the abutment portion, and the end of the insertion portion of the fastener passing through the stepped hole and being threadedly connected to the insertion hole. Attached Figure Description

[0016] These and / or other aspects and advantages of this application will become clearer and more readily understood from the following detailed description of embodiments of this application taken in conjunction with the accompanying drawings, wherein:

[0017] Figure 1 The figure shows a top view of a modular slotted tool connector.

[0018] Figure 2 The figure shows a partial structural cross-sectional view of a modular slotted knife joint.

[0019] Figure 3 The figure shows a schematic diagram of the installation direction of a modular slotted knife joint.

[0020] Figure 4 A schematic diagram of the existing cutter head. Detailed Implementation

[0021] The terms and words used in the following specification and claims are not limited to their literal meaning, but are used solely by the inventors to enable a clear and consistent understanding of this application. Therefore, it will be apparent to those skilled in the art that the following description of various embodiments of this application is provided for illustrative purposes only and not for the purpose of limiting the application as defined in the appended claims and their equivalents.

[0022] It is understood that the term "a" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element can be one, while in another embodiment, the number of the element can be multiple, and the term "a" should not be understood as a limitation on the number.

[0023] While ordinal numbers such as "first," "second," etc., will be used to describe various components, there is no limitation on which components are used herein. The term is used only to distinguish one component from another. For example, a first component may be referred to as a second component, and similarly, a second component may be referred to as a first component, without departing from the teachings of the utility model concept. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0024] The terminology used herein is for the purpose of describing various embodiments only and is not intended to be limiting. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. It will also be understood that the terms “comprising” and / or “having” as used in this specification specify the presence of the described features, numbers, steps, operations, components, elements or combinations thereof, without excluding the presence or addition of one or more other features, numbers, steps, operations, components, elements or groups thereof.

[0025] refer to Figures 1 to 4 According to a preferred embodiment of the present invention, a modular slotted knife connector is provided, wherein the structure of the modular slotted knife connector is as follows: Figure 1As shown, the modular grooving tool connector includes a shank 10 and two tool tip assemblies 20, each of which is movably mounted on the shank 10. Figure 1 As shown, the end of the shank 10 facing the blade assembly 20 also has two opposing guide protrusions 11, and the two blade assemblies 20 are respectively movably mounted on the two guide protrusions 11. The installation directions of the two blade assemblies 20 are opposite, that is, as shown in 3, blade assembly A moves from right to left, and blade assembly B moves from left to right.

[0026] It is worth mentioning that each of the cutter head assemblies 20 includes a movable block 21, the bottom of which has a guide groove 2101. The guide groove 2101 cooperates with the corresponding guide protrusion 11. It is worth mentioning that the size of the guide groove 2101 is larger than the size of the guide protrusion 11, so as to facilitate the movement of the movable block 21 on the guide protrusion 11.

[0027] Furthermore, the movable block 21 has a protrusion 211 at one end away from the guide protrusion 11. The protrusion 211 is integrally formed with the movable block 21. The other two protrusions 211 are located on the side where the two movable blocks 21 are close to each other. The protrusions 211 are formed by machining. At the same time, the side where the two protrusions 211 are close to each other is flush with the side where the two movable blocks 21 are close to each other, so that the side where the two movable blocks 21 are close to each other can fit together.

[0028] It is worth mentioning that each of the two protrusions 211 has a mounting notch 21101 on the side that is close to each other. The two mounting notches 21101 are arranged opposite each other and are spaced apart by a predetermined distance. Each mounting notch 21101 can also install a blade 22. The blade 22 can be fixed in the mounting notch 21101 by screws and can be replaced by screws.

[0029] Furthermore, each of the two protrusions 211 has a half-cavity and a half-hole on the side close to each other. The two half-cavities and the two half-holes together form a placement cavity 100 and a stepped hole 200. The placement cavity 100 is connected to the stepped hole 200. In addition, the end of the handle 10 where the guide protrusion 11 is located has an insertion hole 101. The insertion hole 101 is directly opposite the stepped hole 200. That is, when the two blade assemblies 20 are installed on the handle 10, the insertion hole 101 is connected to the stepped hole 200. At the same time, the size of the insertion hole 101 is the same as the size of the stepped hole 200.

[0030] It is worth mentioning that the modular slotting tool connector also includes a fastener 30, which has an insertion part and a stop part. The insertion part and the stop part are integrally formed, and the end of the insertion part of the fastener 30 passes through the stepped hole 200 and is threadedly connected to the insertion hole 101. At the same time, the stop part directly abuts against the wall surface forming the stepped hole 200, that is, the position of the two tool head assemblies 20 is defined by the compression of the fastener 30.

[0031] In summary, the modular grooving connector described in the embodiments of this application is explained, which provides advantages such as ease of use, convenient assembly and disassembly, and modularity.

[0032] It is worth mentioning that, in this embodiment, the modular grooving connector has a simple structure, does not involve complex manufacturing processes or expensive materials, and is highly economical. At the same time, for manufacturers, the modular grooving connector provided in this application is easy to produce and inexpensive, which is more conducive to controlling production costs and further facilitates product promotion and use.

[0033] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are merely examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The function and structural principle of the present invention have been shown and explained in the embodiments, and any modifications or variations may be made to the implementation of the present invention without departing from these principles.

Claims

1. A modular slotted knife connector, characterized in that, The modular slotted knife connector includes: The device comprises a handle and two cutter head assemblies, the two cutter head assemblies being movably mounted on the handle, the end of the handle facing the cutter head assembly having two opposing guide protrusions, and the two cutter head assemblies being movably mounted on the two guide protrusions, and the two cutter head assemblies being mounted in opposite directions.

2. The modular slotted tool connector according to claim 1, wherein each tool assembly includes a movable block, the bottom of the movable block has a guide groove, the guide groove cooperates with the corresponding guide protrusion, and the size of the guide groove is larger than the size of the guide protrusion.

3. The modular slotted joint according to claim 2, wherein the end of the movable block opposite to the guide protrusion has a protrusion, the protrusion being integrally formed with the movable block, and the other two protrusions are located on the side of the two movable blocks that are close to each other.

4. The modular slotted joint according to claim 3, wherein the side of the two protrusions that are close to each other is flush with the side of the two movable blocks that are close to each other.

5. The modular slotted connector according to claim 4, wherein each of the two protrusions has a mounting notch on the side close to each other, the two mounting notches are arranged opposite each other and spaced apart by a predetermined distance, and each mounting notch may also have a blade installed in it.

6. The modular slotted connector according to claim 5, wherein each of the two protrusions has a half cavity and a half hole on the side close to each other, the two half cavities and the two half holes together form a placement cavity and a stepped hole, the placement cavity being connected to the stepped hole.

7. The modular slotted tool connector according to claim 6, wherein the end of the shank with the guide protrusion has an insertion hole, the insertion hole being directly opposite the stepped hole, wherein when the two tool assemblies are mounted on the shank, the insertion hole communicates with the stepped hole.

8. The modular slotted connector according to claim 7, wherein the size of the insertion hole is consistent with the size of the stepped hole.

9. The modular grooving connector according to claim 8, wherein the modular grooving connector further comprises a fastener having an insertion portion and an abutment portion, the insertion portion being integrally formed with the abutment portion, and the end of the insertion portion of the fastener passing through the stepped hole and being threadedly connected to the insertion hole.

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