Fixing tool for chamfering cutter

Abstract

The utility model relates to the technical field of chamfering tools, in particular to a fixing tool for a chamfering tool, which comprises a supporting assembly and a tool body, the supporting assembly comprises a supporting frame, a top ring, a screw tube and a bolt, a mounting groove is arranged below the supporting frame, the screw tube is arranged above the center of the top ring, and the bolt is arranged in the mounting groove. A mounting groove is formed in the top wall of the supporting frame, a screw groove is formed in the center of the top wall of the mounting groove, the bolt penetrates through the screw pipe and is connected with the screw groove, each cutter body comprises a cutter body and a cutter holder, the cutter body is connected with the cutter holder, and a clamping groove matched with the cutter body is formed in the supporting frame. The top ring supports the tool body with the tool apron, is connected with the supporting frame through the bolt, is convenient to disassemble and assemble, is matched with the base ring, ensures stable limiting and supporting of the tool apron, and is connected with the supporting frame through the elastic piece, certain limiting is provided for the top frame, and the tool body is prevented from directly falling off after the bolt is not in contact with the supporting frame.

Description

Technical Field

[0001] The utility model relates to the technical field of chamfering tooling, in particular to a fixing tool for chamfering tooling. Background Art

[0002] A chamfering tool is a tool used to chamfer the edges or corners of a workpiece. This tool can be used to remove sharp edges and make them rounded;

[0003] The application number is CN201980051539.0, which discloses a chamfering tool for producing chamfers on workpieces. The above structure also has the problem of inconvenient tool assembly. Several groups of tools are prone to unstable positioning and slippage during assembly, which is inconvenient to use. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the deficiencies in the prior art, the utility model provides a fixing fixture for a chamfering tool.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a fixing tool for a chamfering tool, comprising a support assembly and a tool body, the support assembly comprising a support frame, a top ring, a screw tube and a bolt, a mounting groove is provided below the support frame, the screw tube is provided above the center of the top ring, a screw groove is provided at the center of the top wall of the mounting groove, the bolt passes through the screw tube and is connected to the screw groove, the tool body comprises a tool body and a tool holder, the tool body is connected to the tool holder, a card groove adapted to the tool body is provided on the support frame, and a first assembly groove adapted to the tool holder is provided above the top ring.

[0008] In order to ensure stable support for the tool body, the present invention is improved in that a base ring is further provided in the installation groove, and a second assembly groove adapted to the tool holder is provided below the base ring.

[0009] Preferably, an elastic member is further provided in the installation groove, and the upper and lower ends of the elastic member are respectively connected to the top wall of the installation groove and the top ring, and the elastic member passes through the base ring.

[0010] Preferably, the elastic member is a spring.

[0011] In order to facilitate driving the bolt, the utility model is improved in that a handle is provided under the bolt.

[0012] Preferably, the handle is a regular hexagon.

[0013] (3) Beneficial effects

[0014] Compared with the prior art, the present invention provides a fixing fixture for chamfering tools, which has the following beneficial effects:

[0015] The fixing fixture for chamfering tools can be assembled with several sets of tool bodies. The top ring supports the tool body with a tool holder and is connected to the support frame by bolts, which is convenient for disassembly and assembly. In combination with the base ring, the tool holder is stably supported and limited. The top frame is connected to the support frame by an elastic part, which provides a certain limit for the top frame to prevent the tool body from falling directly after the bolt is no longer in contact with the support frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 This is a bottom view schematic diagram of the structure of the utility model;

[0018] Figure 3 This is an exploded schematic diagram of the structure of the utility model;

[0019] Figure 4 It is a partial schematic diagram of the structure of the utility model.

[0020] In the figure: 1. support frame; 2. top ring; 3. screw tube; 4. bolt; 5. knife body; 6. knife seat; 7. base ring; 8. elastic member; 9. handle. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-4 , a fixing tool for a chamfering tool, comprising a support assembly and a tool body, the support assembly comprising a support frame 1, a top ring 2, a screw tube 3 and a bolt 4, a mounting groove is provided at the bottom of the support frame 1, the screw tube 3 is provided above the center of the top ring 2, a screw groove is provided at the center of the top wall of the mounting groove, the bolt 4 passes through the screw tube 3 and is connected to the screw groove, the tool body comprises a tool body 5 and a tool seat 6, the tool body 5 is connected to the tool seat 6, a card groove adapted to the tool body 5 is provided on the support frame 1, and a first assembly groove adapted to the tool seat 6 is provided above the top ring 2.

[0023] During actual use, the tool holder 6 is inserted into the first assembly groove of the top ring 2. A screw tube 3 is provided on the top ring 2. The bolt 4 passes through the screw tube 3 and is threadedly connected to the screw groove of the support frame 1. A tool body 5 is provided on the tool holder 6. The tool body 5 passes through the slot to ensure the stability of its assembly.

[0024] If the above structure only relies on the card slot and the first assembly groove to limit the tool body, the assembly of the tool body will be relatively unstable. In order to solve the above problem, a base ring 7 is also provided in the installation groove, and a second assembly groove adapted to the tool holder 6 is provided below the base ring 7. The second assembly groove further ensures the stability of the assembly of the tool holder 6.

[0025] During actual use, if the bolt 4 is loosened, the top frame with the tool body will fall directly. In order to solve the above problem, an elastic member 8 is also provided in the mounting groove. The upper and lower ends of the elastic member 8 are respectively connected to the top wall of the mounting groove and the top ring 2. The elastic member 8 passes through the base ring 7. The elastic member 8 adopts a spring to provide a limit for the top ring 2 to ensure the stability of the assembly and disassembly of the tool body.

[0026] In this embodiment, a handle 9 is provided below the bolt 4 . The handle 9 is in a regular hexagonal shape, and the bolt 4 can be easily unlocked by the handle 9 .

[0027] In order to explain in detail the possible application scenarios, technical principles, specific solutions that can be implemented, and the purpose and effects of this application, the following is a detailed description of the specific embodiments listed in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of this application and are therefore only examples and are not intended to limit the scope of protection of this application.

[0028] References to "embodiments" herein mean that the specific features, structures, or characteristics described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the word "embodiment" in various places in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or relevance to other embodiments. In principle, in this application, as long as there are no technical contradictions or conflicts, the various technical features mentioned in the embodiments can be combined in any manner to form a corresponding implementable technical solution.

[0029] Unless otherwise defined, the technical terms used herein have the same meanings as those generally understood by those skilled in the art to which this application belongs; the use of relevant terms herein is only for describing specific embodiments and is not intended to limit this application.

[0030] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fixture for a chamfering tool, comprising a support assembly and a tool body, characterized in that: The support assembly comprises a support frame (1), a top ring (2), a screw tube (3) and a bolt (4); a mounting groove is provided below the support frame (1); the screw tube (3) is provided above the center of the top ring (2); a screw groove is provided at the center of the top wall of the mounting groove; the bolt (4) passes through the screw tube (3) and is connected to the screw groove; the tool body comprises a tool body (5) and a tool seat (6); the tool body (5) is connected to the tool seat (6); a clamping groove adapted to the tool body (5) is provided on the support frame (1); a first assembly groove adapted to the tool seat (6) is provided above the top ring (2).

2. A fixing fixture for a chamfering tool according to claim 1, characterized in that: A base ring (7) is also provided in the installation groove, and a second assembly groove adapted to the knife seat (6) is provided below the base ring (7).

3. A fixing fixture for a chamfering tool according to claim 2, characterized in that: An elastic member (8) is also provided in the installation groove, and the upper and lower ends of the elastic member (8) are respectively connected to the top wall of the installation groove and the top ring (2), and the elastic member (8) passes through the base ring (7).

4. A fixing fixture for a chamfering tool according to claim 3, characterized in that: The elastic member (8) is a spring.

5. A fixing fixture for a chamfering tool according to claim 4, characterized in that: A handle (9) is provided below the bolt (4).

6. A fixing fixture for a chamfering tool according to claim 5, characterized in that: The handle (9) is in the shape of a regular hexagon.

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