CN219026061U - Milling and reaming integrated cutter - Google Patents

Abstract

The utility model discloses a milling and reaming integrated cutter which comprises a cutter holder, a slot, a cutter handle, a milling and reaming cutter head, a connecting block, a first fixing groove and a fixing mechanism, wherein the slot is formed in the center of the bottom of the cutter holder, the cutter handle is movably clamped in the slot, and the bottom of the cutter handle penetrates through the slot and extends to the outside of the slot and is fixedly connected with the milling and reaming cutter head. When fixing the reverse handle of a knife and blade holder, only need insert the handle of a knife in the slot of blade holder, then promote the fly leaf to the one side that is close to the connecting block, and then make fixed insert in the first fixed slot, then forward rotation handle, and then make the screw thread draw-in post upwards move in the screw thread inslot, and then make the screw thread draw-in post insert in the second fixed slot, through above step, can carry out quick convenient fixed mounting with handle of a knife and blade holder, easy operation, labour saving and time saving has greatly improved the practicality of this device.

Description

Milling and reaming integrated cutter

Technical Field

The utility model relates to the technical field of cutters, in particular to a milling and reaming integrated cutter.

Background

In the prior art, as in the patent with the application number of CN202221321027.7, the utility model discloses a milling integrated forming cutter, which relates to the technical field of machining, in particular to a milling integrated forming cutter. This mill integrative shaping sword, through handle of a knife, the sword neck, the cutter arbor, mill hole sword, reaming sword and junk slot's setting, make this mill integrative shaping sword possess the effect of milling hole and reaming ability, improve practicality, need not to change the cutter in the use, improve work efficiency, mill hole sword and reaming sword and contained angle between the cutter arbor axial direction be 3, be used for balancing milling and reaming two processes, reasonable transition has reached the purpose that improves the practicality.

However, the milling integrated forming cutter of the patent is inconvenient to fix with the cutter holder, and the operation of the installation and fixation process is complicated.

Disclosure of Invention

The utility model aims to provide a milling and reaming integrated cutter for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a milling and reaming integrated cutter comprising:

the center of the bottom of the tool apron is provided with a slot;

the cutter handle is movably clamped in the slot, and the bottom of the cutter handle penetrates through the slot and extends to the outside of the slot and is fixedly connected with a milling and reaming cutter head;

the connecting block is fixedly connected with the bottom of the tool apron and positioned at the left side and the right side of the slot, and a first fixing groove is formed in one side, away from the tool shank, of the connecting block;

the fixing mechanism comprises a supporting block, a movable groove, a fixing rod, a movable plate, a fixing inserting block, a second fixing groove, a thread clamping column and a handle, wherein the supporting block is fixedly connected to the left side and the right side of the handle below the connecting block, the movable groove is formed in the top of the supporting block and away from one side of the handle, the left side and the right side of the inner wall of the movable groove are fixedly connected through the fixing rod, one side, close to the handle, of the fixing rod is slidably connected with the movable plate, the movable plate is close to one side of the handle and corresponds to the fixing inserting block, one side, away from the movable plate, of the fixing inserting block penetrates through the first fixing groove and extends to the inside of the first fixing groove, the second fixing groove is formed in the bottom of the movable plate, the thread groove is formed in the position, corresponding to the second fixing groove, of the bottom of the supporting block, the thread clamping column is connected with the thread clamping column through the thread groove and extends to the outside of the thread groove, and is fixedly connected with the handle.

Further, the milling reamer head and the cutter handle are integrally formed.

Further, the movable plate is movably connected with the movable groove.

Further, the fixed plug block is movably clamped with the first fixed groove.

Further, the thread groove is communicated with the movable groove.

Further, the size of the threaded clamping column is matched with the size of the second fixing groove.

Compared with the prior art, the utility model has the following beneficial effects:

when fixing the reverse handle of a knife and blade holder, only need insert the handle of a knife in the slot of blade holder, then promote the fly leaf to the one side that is close to the connecting block, and then make fixed insert in the first fixed slot, then forward rotation handle, and then make the screw thread draw-in post upwards move in the screw thread inslot, and then make the screw thread draw-in post insert in the second fixed slot, through above step, can carry out quick convenient fixed mounting with handle of a knife and blade holder, easy operation, labour saving and time saving has greatly improved the practicality of this device.

Drawings

FIG. 1 is a cross-sectional view of an elevation structure of the present utility model;

FIG. 2 is an enlarged schematic view of FIG. 1A according to the present utility model;

fig. 3 is a structural sectional view of the movable plate of the present utility model.

In the figure: 1. a tool apron; 2. a slot; 3. a knife handle; 4. milling and reaming tool bits; 5. a connecting block; 6. a first fixing groove; 7. a fixing mechanism; 701. a support block; 702. a movable groove; 704. a fixed rod; 705. a movable plate; 706. fixing the insert block; 707. a second fixing groove; 708. a thread groove; 709. a thread clamping column; 710. a handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying 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 thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-3, an integrally formed milling and reaming tool comprises a tool holder 1, a slot 2, a tool holder 3, a milling and reaming tool bit 4, a connecting block 5, a first fixing groove 6 and a fixing mechanism 7, wherein the slot 2 is arranged at the center of the bottom of the tool holder 1, the tool holder 3 is movably clamped inside the slot 2, the bottom of the tool holder 3 penetrates through the slot 2 and extends to the outside of the slot 2 and is fixedly connected with the milling and reaming tool bit 4, the connecting block 5 is fixedly connected with the bottom of the tool holder 1 and is positioned at the left and right sides of the slot 2, the first fixing groove 6 is arranged at one side of the connecting block 5 far away from the tool holder 3, the fixing mechanism 7 is arranged on the tool holder 3, the fixing mechanism 7 comprises a supporting block 701, a movable groove 702, a fixing rod 704, a movable plate 705, a fixing inserting block 706, a second fixing groove 707, a thread groove 708, a thread clamping column 709 and a handle 710, supporting blocks 701 are fixedly connected at the left and right sides of the tool holder 3 and the lower part of the connecting block 5, the movable groove 702 is formed in the top of the supporting block 701 and is far away from one side of the tool handle 3, the left side and the right side of the inner wall of the movable groove 702 are fixedly connected through the fixed rod 704, a movable plate 705 is slidably connected to one side, close to the tool handle 3, of the surface of the fixed rod 704, a fixed insert 706 is fixedly connected to one side, close to the tool handle 3, of the movable plate 705 and corresponds to the first fixed groove 6, one side, far away from the movable plate 705, of the fixed insert 706 penetrates through the first fixed groove 6 and extends to the inside of the first fixed groove 6, a second fixed groove 707 is formed in the bottom of the movable plate 705, a threaded groove 708 is formed in the bottom of the supporting block 701, a threaded clamping column 709 is connected to the position, corresponding to the second fixed groove 707, of the bottom of the threaded groove 708 penetrates through the threaded groove 708 and extends to the outside of the threaded groove 708 and is fixedly connected with the handle 710.

In particular embodiments, the milling reamer head 4 is integrally formed with the shank 3.

In the specific implementation, the movable plate 705 is movably connected with the movable groove 702.

In the specific implementation, the fixed plug 706 is movably clamped with the first fixing groove 6.

In particular embodiments, the thread groove 708 communicates with the active groove 702.

In particular implementations, the dimensions of the threaded bayonet 709 are adapted to the dimensions of the second fixing slot 707.

All parts in the utility model are universal standard parts or parts known by a person skilled in the art, the structure and principle of the parts are known by the person skilled in the art through technical manuals or known by conventional experimental methods, and standard parts used in the application document can be purchased from the market, all parts in the application document can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machines, parts and equipment adopt conventional models in the prior art, the control modes are automatically controlled by a controller, a control circuit of the controller can be realized through simple programming of the person skilled in the art, the common sense in the art is provided, and the application document is mainly used for protecting mechanical devices, so the control modes and circuit connection are not explained in detail.

Working principle: when the inverted knife handle 3 is fixed with the knife holder 1, the knife handle 3 is only required to be inserted into the slot 2 of the knife holder 1, then the movable plate 705 is pushed to one side close to the connecting block 5, then the fixed inserting block 706 is inserted into the first fixing groove 6, then the handle 710 is rotated forward, and then the thread clamping column 709 moves upwards in the thread groove 708, and then the thread clamping column 709 is inserted into the second fixing groove 707, so that the knife handle 3 and the knife holder 1 can be quickly and conveniently fixedly installed through the steps, the operation is simple, time and labor are saved, and the practicability of the device is greatly improved.

Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A milling and reaming integrated cutter, comprising:

the tool apron (1), a slot (2) is arranged at the bottom center of the tool apron (1);

the tool holder (3), the movable joint of tool holder (3) is in the inside of slot (2), the bottom of tool holder (3) runs through slot (2) and extends to the outside of slot (2) and fixedly connected with mill reamer head (4);

the connecting block (5), the bottom of the tool apron (1) is fixedly connected with the connecting block (5) on the left side and the right side of the slot (2), and a first fixing groove (6) is formed in one side, away from the tool shank (3), of the connecting block (5);

the fixing mechanism (7), fixing mechanism (7) sets up on handle of a knife (3), fixing mechanism (7) include supporting shoe (701), movable groove (702), dead lever (704), fly leaf (705), fixed plug (706), second fixed slot (707), screw thread groove (708), screw thread draw-in post (709) and handle (710), the equal fixedly connected with supporting shoe (701) in the below of connecting block (5) of handle of a knife (3) both sides just are located, movable groove (702) have been seted up at the top of supporting shoe (701) and one side of keeping away from handle of a knife (3), link firmly through dead lever (704) between the inner wall left and right sides of movable groove (702), one side sliding connection that the dead lever (704) surface is close to handle of a knife (3) has fly leaf (705), the position fixedly connected with fixed plug (706) that one side that the fly leaf (705) is close to handle of a knife (3) just corresponds first fixed slot (6), one side that the fly leaf (706) kept away from fly leaf (705) first fixed slot (6) just runs through first fixed slot (6) and runs through inside first fixed slot (707) and the inside of a knife (7) is seted up to the second fixed slot (707), the inside screw thread of screw thread groove (708) is connected with screw thread card post (709), the bottom of screw thread card post (709) runs through screw thread groove (708) and extends to the outside of screw thread groove (708) and fixedly connected with handle (710).

2. The milling and reaming integrated cutter as set forth in claim 1, wherein: the milling and reaming tool bit (4) and the tool shank (3) are integrally formed.

3. The milling and reaming integrated cutter as set forth in claim 1, wherein: the movable plate (705) is movably connected with the movable groove (702).

4. The milling and reaming integrated cutter as set forth in claim 1, wherein: the fixed plug block (706) is movably clamped with the first fixed groove (6).

5. The milling and reaming integrated cutter as set forth in claim 1, wherein: the thread groove (708) is communicated with the movable groove (702).

6. The milling and reaming integrated cutter as set forth in claim 1, wherein: the dimensions of the threaded clamping post (709) are matched with those of the second fixing groove (707).

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