CN219293464U

CN219293464U - Nonstandard groove blade grinding tool

Info

Publication number: CN219293464U
Application number: CN202320615398.4U
Authority: CN
Inventors: 周乐安; 钟成明
Original assignee: Deyang Jiechuang Technology Co ltd
Current assignee: Deyang Jiechuang Technology Co ltd
Priority date: 2023-03-27
Filing date: 2023-03-27
Publication date: 2023-07-04
Anticipated expiration: 2033-03-27

Abstract

The utility model discloses a non-standard groove blade grinding tool which comprises a clamp body, wherein a tool bit is arranged at the front end of the clamp body, and an interface handle is arranged at the rear end of the clamp body; the front end of the cutter head is provided with a plurality of cutter grooves which are uniformly distributed on the circumferential direction of the cutter head; the groove blades are respectively arranged in each groove, and the utility model provides a non-standard groove blade grinding tool which is applied to groove blade grinding and can be used for quickly positioning and improving the overall production efficiency; the structure is simple, the operation is convenient, the groove blade can be clamped and positioned rapidly and accurately, and the problems of difficult blade clamping and positioning and low machining efficiency during the grinding machining of the nonstandard groove blade are solved.

Description

Nonstandard groove blade grinding tool

Technical Field

The utility model belongs to the technical field of tool tools, and particularly relates to a non-standard groove blade grinding tool.

Background

The requirements on the angle and the dimensional precision of the turbine end groove and the flange end groove of the automobile turbocharger are high, but because of the structural limitation of the workpiece and the clamp, in order to avoid the interference between the cutter and the workpiece and the clamp, a non-standard machine clamp type turning tool is generally adopted for the machining cutter.

At present, all turning tools for machining grooves of turbine shells adopt a mechanically clamped hard alloy blade structure, and standard grooving blades can be adopted under the condition of enough space. Under the condition that the space between the product itself or the clearance between the product itself and the clamp is smaller, the non-standard grooving blade is adopted, the double-head grooving blade and the single-head grooving blade are arranged, the positioning of the blade is difficult when the non-standard grooving blade is used for grinding, and the clamping operation time is long.

Disclosure of Invention

The utility model provides a non-standard groove blade grinding tool, and aims to solve the problems.

The utility model discloses a non-standard groove blade grinding tool, which comprises a clamp body, wherein the front end of the clamp body is provided with a tool bit, and the rear end of the clamp body is provided with an interface handle; the front end of the cutter head is provided with a plurality of cutter grooves which are uniformly distributed on the circumferential direction of the cutter head; the groove blades are respectively arranged in each cutter groove, a positioning surface and a threaded hole are arranged in each cutter groove, and the groove blades are fixed in the cutter grooves through fixing screws.

Further, the number of the tool grooves and the number of the groove blades are six.

Further, the rake face of each of the groove blades is located in the same plane as the central axis of the clamp body.

Further, the interface handle and the tool bit are integrally formed.

Further, the fluted blade is of the "[" type.

Further, the interface handle is used for connecting the grinder handle.

Compared with the prior art, the utility model has the beneficial effects that: the utility model provides a non-standard groove blade grinding tool which is applied to groove cutter blade grinding, can be used for rapidly positioning and improving the overall production efficiency; the structure is simple, the operation is convenient, the groove blade can be clamped and positioned rapidly and accurately, and the problems of difficult blade clamping and positioning and low machining efficiency during the grinding machining of the nonstandard groove blade are solved.

Drawings

FIG. 1 is a schematic view of a fixture body structure according to the present utility model;

FIG. 2 is a schematic diagram of a fluted blade according to the present utility model;

FIG. 3 is an assembly view of the present utility model;

in the figure: 1-clamp body, 2-tool bit, 3-interface handle, 4-tool groove, 5-locating surface, 6-screw hole, 7-slot blade.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Referring to fig. 1-3, the present utility model provides a technical solution: the nonstandard groove blade grinding tool comprises a clamp body 1, wherein a tool bit 2 is arranged at the front end of the clamp body 1, and an interface handle 3 is arranged at the rear end of the clamp body 1; the front end of the cutter head 2 is provided with a plurality of cutter grooves 4, and the cutter grooves 4 are uniformly distributed on the circumferential direction of the cutter head 2; a groove blade 7 is respectively arranged in each cutter groove 4, a positioning surface 5 and a threaded hole 6 are arranged in each cutter groove 4, and the groove blade 7 is fixed in each cutter groove 4 through a fixing screw.

In this embodiment, the number of the tool grooves 4 and the number of the groove blades 7 are six, the front tool face of each groove blade 7 and the central axis of the fixture body 1 are located in the same plane, and the interface handle 3 and the tool bit 2 are integrally formed.

Wherein, the groove blade 7 is "[ -shaped", and the interface handle 3 is used for connecting the grinder handle.

The utility model discloses a grinding tool for nonstandard groove blades, which comprises a fixedly connected interface handle 3, wherein six cutter grooves 4 for installing groove blades 7 are formed in the extending front end of the interface handle, the interface handle 3 is used for being fixedly connected with a grinder handle, and the extending part is provided with an installation space for installing the groove blades 7; six tool slots 4 are arranged at the extending front end, and the groove blades 7 are fixed in the tool slots 4 through six screws.

Six installation spaces are arranged on the tool, and the six installation spaces are uniformly distributed on the circumferential direction of the tool.

The rake face of each of the grooved blades 7 is located in the same plane as the central axis of the holder body 1.

The utility model provides a non-standard groove blade grinding tool which is applied to groove cutter blade grinding, can be used for rapidly positioning and improving the overall production efficiency; the structure is simple, the operation is convenient, the groove blade 7 can be rapidly and accurately clamped and positioned, and the problems of difficult blade clamping and positioning and low machining efficiency during the grinding machining of the nonstandard groove blade are solved.

Six installation spaces are formed in the tool, and the six installation spaces are uniformly distributed in the circumferential direction of the tool; the groove blades 7 are arranged on a tool, six groove blades 7 are clamped at a time through screw fixation, and the front cutter faces of the groove blades 7 and the central axis of the clamp body 1 are located in the same plane. And six groove cutter front cutter faces are machined at a time during grinding, so that the machining efficiency is improved.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a nonstandard slot blade grinding frock which characterized in that: the fixture comprises a fixture body, wherein a tool bit is arranged at the front end of the fixture body, and an interface handle is arranged at the rear end of the fixture body; the front end of the cutter head is provided with a plurality of cutter grooves which are uniformly distributed on the circumferential direction of the cutter head; the groove blades are respectively arranged in each cutter groove, a positioning surface and a threaded hole are arranged in each cutter groove, and the groove blades are fixed in the cutter grooves through fixing screws.

2. The nonstandard groove blade grinding tool according to claim 1, wherein: the number of the cutter grooves and the number of the groove blades are six.

3. The nonstandard groove blade grinding tool according to claim 1, wherein: the rake face of each groove blade is located in the same plane as the central axis of the clamp body.

4. The nonstandard groove blade grinding tool according to claim 1, wherein: the interface handle and the tool bit are integrally formed.

5. The nonstandard groove blade grinding tool according to claim 1, wherein: the fluted blade is "[".

6. The nonstandard groove blade grinding tool according to claim 1, wherein: the interface handle is used for connecting the grinder handle.