PCD (Poly Crystal Diamond) machining cutter with adjustable cutter handle

Abstract

The utility model relates to the technical field of machining cutters, and discloses a PCD machining cutter with an adjustable cutter handle, which comprises the cutter handle, a moving block is arranged on the outer wall of the bottom end of the cutter handle, a plurality of first bolts are in threaded connection with the outer side of the moving block, and the first bolts play a role in fixing and limiting. The inner side of the moving block is connected with the cutter handle through a moving assembly, a rotating block is arranged at the bottom end of the cutter handle and used for installing cutters of different specifications, the outer wall of the bottom end of the rotating block is in threaded connection with a plurality of second bolts, the second bolts play a role in fixing the cutters, and a first cutter is arranged at the bottom end of the rotating block. And a cutter II is arranged at the top end of the rotating block. According to the cutter replacing device, cutters of different specifications can be installed by rotating the rotating block, so that the cutter replacing device integrally adapts to the cutters of different specifications, the overall applicability of the cutter replacing device is improved, the cutter replacing efficiency is improved, and the cost is saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical processing cutter technical field especially, relates to a kind of PCD processing cutter of tool shank adjustable. BACKGROUND

[0002] PCD cutter PCD cutter is made by welding PCD composite sheet to hard alloy or steel cutter body.PCD cutter is made by welding PCD composite sheet to hard alloy or steel cutter body.PCD represents "polycrystalline diamond", suitable for extremely high hardness cutting task, especially suitable for processing aluminum alloy, brass and composite material (such as carbon fiber).When processing high wear-resistant aluminum alloy with high silicon content and particularly hard material, PCD cutter can exert maximum potential.

[0003] The tool shank of PCD cutter in prior art is generally fixed, when different specifications of cutters are needed in working process, the staff needs to disassemble the whole cutter and tool shank to replace it, and the difficulty of replacement is large, the replacement process is relatively cumbersome, and the adaptability of tool shank is low.For this technical problem, the present application proposes a kind of PCD processing cutter of tool shank adjustable. SUMMARY

[0004] The utility model aims at solving the shortcomings in prior art, and provides a kind of PCD processing cutter of tool shank adjustable, different specifications of cutters can be installed by rotating rotating block, so that the whole device adapts to different specifications of cutters, the applicability of the whole device is increased, the efficiency of cutter replacement is improved, and cost is saved;Rotating block can be fixed by moving moving block, to avoid loosening of rotating block in working process, so that cutter is damaged, and the stability of cutter in working process is guaranteed.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of PCD processing cutter of tool shank adjustable, including tool shank, the bottom end outer wall of the tool shank is provided with moving block, the outer side of the moving block is connected with a plurality of bolts one by screw thread, the bolt together to the function of fixed limit, the inner side of the moving block is connected with tool shank by moving assembly, the bottom end of the tool shank is provided with rotating block, the rotating block is used to install different specifications of cutters, the bottom end outer wall of the rotating block is connected with a plurality of bolts two by screw thread, the bolt two is used to the function of fixed cutter, the bottom end of the rotating block is provided with cutter one, the top end of the rotating block is provided with cutter two.

[0007] Further, the moving assembly comprises a plurality of grooves formed on the outer wall of the bottom end of the tool shank, one of the grooves is provided with a screw rod, the bottom end of the screw rod is rotationally connected with the tool shank, the screw rod is threadedly connected with the moving block, and the other groove is fixedly connected with a limiting rod, and the limiting rod is slidingly connected with the moving block.

[0008] Further, the outer wall of the top end and the outer wall of the bottom end of the rotating block are both provided with a plurality of screw holes one, the screw holes one on the top end are threadedly connected with bolts one, and the screw holes one on the bottom end are threadedly connected with bolts two.

[0009] Further, the top end and the bottom end of the rotating block are both provided with mounting holes, the mounting hole on the bottom end is matched with the second cutter, and the mounting hole on the bottom end is matched with the first cutter.

[0010] Further, the top end of the screw rod is fixedly connected with a rotating block, and the rotating block is rotationally connected with the tool shank.

[0011] Further, the outer wall of the one end of the second cutter and the first cutter close to the rotating block is provided with a plurality of screw holes two, and the screw holes two are threadedly connected with the bolts two and the bolts one.

[0012] Further, the bottom end of the tool shank is provided with a rotating groove, the rotating groove is fixedly connected with a fixing rod, and the fixing rod is rotationally connected with the rotating block.

[0013] The utility model has the advantages of the following beneficial effects:

[0014] 1、the utility model discloses, through the rotating block rotation can realize to different specifications cutter installation, thereby make the device whole adaptation different specifications cutter, increased the applicability of device whole, improved cutter replacement's efficiency, saved the cost.

[0015] 2、the utility model discloses, through the moving block movement can realize to rotating block and fix, avoid in the working process rotating block and appear loose, lead to cutter and be damaged, guarantee cutter's stability in the working process. DRAWINGS

[0016] Fig. 1 A three-dimensional view of the PCD machining cutter with adjustable tool shank is provided.

[0017] Fig. 2 A structural schematic view of the moving block of the PCD machining cutter with adjustable tool shank is provided.

[0018] Fig. 3 A structural schematic view of the rotating block of the PCD machining cutter with adjustable tool shank is provided.

[0019] Legend:

[0020] 1, handle; 2, moving block; 3, screw rod; 4, rotating block; 5, tool one; 6, bolt one; 7, rotating block; 8, bolt two; 9, limiting rod; 10, tool two. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Referring to Figs. 1-3 An embodiment provided by the utility model: a PCD machining tool with adjustable handle, comprising a handle 1, the handle 1 is connected with a mechanical arm, the bottom end outer wall of the handle 1 is provided with a moving block 2, the outer side of the moving block 2 is screw-connected with a plurality of bolt one 6, the bolt one 6 plays the role of fixed limiting, a plurality of grooves are formed in the bottom end outer wall of the handle 1, one of the grooves is provided with a screw rod 3, the bottom end of the screw rod 3 is rotationally connected with the handle 1, the screw rod 3 is screw-connected with the moving block 2, the moving block 2 can be moved by rotating the screw rod 3, the other groove is fixedly connected with a limiting rod 9, the limiting rod 9 is slidingly connected with the moving block 2, the limiting rod 9 can limit the movement of the moving block 2, the bottom end of the handle 1 is provided with a rotating block 7, the rotating block 7 is used for installing different specifications of tools, the bottom end outer wall of the rotating block 7 is screw-connected with a plurality of bolt two 8, the bolt two 8 plays the role of fixing the tool, the bottom end of the rotating block 7 is provided with a tool one 5, the top end of the rotating block 7 is provided with a tool two 10.

[0023] Referring to Figs. 1-3The top end outer wall and the bottom end outer wall of the rotating block 7 are both provided with a plurality of screw holes one, the screw hole one located at the top end outer wall is in threaded connection with the bolt one 6, and the screw hole one located at the bottom end outer wall is in threaded connection with the bolt two 8; the bolt one 6 is connected with the screw hole one at the top end outer wall of the rotating block 7, so that the rotating block 7 is prevented from rotating; the bolt two 8 is connected with the screw hole one at the bottom end of the rotating block 7, so that the tool one 5 is installed and fixed. The top end and the bottom end of the rotating block 7 are both provided with mounting holes, the mounting hole located at the bottom end is matched with the tool two 10 in size, and the mounting hole located at the bottom end is matched with the tool one 5. The top end of the lead screw 3 is fixedly connected with a rotating block 4, the rotating block 4 is in rotating connection with the tool shank 1, and the rotating block 4 is rotated to drive the lead screw 3 to rotate. The outer wall of the tool one 5 and the tool two 10 close to one end of the rotating block 7 is both provided with a plurality of screw holes two, the screw holes two are in threaded connection with the bolt two 8 and the bolt one 6, and the screw holes two are arranged to fix and install the tool one 5 and the tool two 10. The bottom end of the tool shank 1 is provided with a rotating groove, a fixing rod is fixedly connected in the rotating groove, and the fixing rod is in rotating connection with the rotating block 7; the rotating block 7 is rotated to replace the tool.

[0024] Working principle: first, the bolt one 6 is screwed to make the bolt one 6 separate from the rotating block 7, then the bolt two 8 is screwed to make the bolt two 8 separate from the tool one 5, and the tool one 5 is removed, then the rotating block 4 is rotated, when the rotating block 4 is rotated, the lead screw 3 is driven to rotate, the moving block 2 on the outer wall of the lead screw 3 is moved, then the rotating block 7 is rotated by 180°, the position of the moving block 2 is adjusted by rotating the lead screw 3, then the bolt one 6 is connected with the screw hole two, the tool two 10 is inserted into the mounting hole, and then the bolt two 8 is passed through the screw hole one and the screw hole two, so that the tool two 10 is fixed.

[0025] Finally, it should be noted that: the above only for preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can be modified to the technical solutions recorded in the foregoing embodiments, or equivalent replacement of some technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A PCD machining tool with an adjustable tool holder, characterized in that, The tool includes a handle (1), a movable block (2) is provided on the outer wall of the bottom end of the handle (1), and a plurality of bolts (6) are threadedly connected to the outer side of the movable block (2). The bolts (6) serve to fix and limit the movement. The inner side of the movable block (2) is connected to the handle (1) through a movable component. A rotating block (7) is provided at the bottom end of the handle (1). The rotating block (7) is used to install tools of different specifications. A plurality of bolts (8) are threadedly connected to the outer wall of the bottom end of the rotating block (7). The bolts (8) serve to fix the tools. A tool (5) is provided at the bottom end of the rotating block (7), and a tool (10) is provided at the top end of the rotating block (7).

2. The PCD machining tool with adjustable tool holder according to claim 1, characterized in that: The moving component includes a plurality of grooves on the outer wall of the bottom end of the tool holder (1). A lead screw (3) is provided in one of the grooves. The bottom end of the lead screw (3) is rotatably connected to the tool holder (1). The lead screw (3) is threadedly connected to the moving block (2). A limit rod (9) is fixedly connected in another groove. The limit rod (9) is slidably connected to the moving block (2).

3. The PCD machining tool with adjustable tool holder according to claim 1, characterized in that: The rotating block (7) has multiple screw holes on its top and bottom outer walls. The screw hole on the top outer wall is threaded to bolt one (6), and the screw hole on the bottom outer wall is threaded to bolt two (8).

4. The PCD machining tool with adjustable tool holder according to claim 1, characterized in that: The rotating block (7) has mounting holes at both its top and bottom ends. The size of the mounting hole at the bottom end is adapted to the second tool (10), and the mounting hole at the bottom end is adapted to the first tool (5).

5. A PCD machining tool with an adjustable tool holder according to claim 2, characterized in that: A rotating block (4) is fixedly connected to the top end of the lead screw (3), and the rotating block (4) is rotatably connected to the tool holder (1).

6. A PCD machining tool with adjustable tool holder according to claim 1, characterized in that: The outer walls of both the second cutter (10) and the first cutter (5) near the rotating block (7) are provided with multiple screw holes, which are threadedly connected to the second bolt (8) and the first bolt (6).

7. A PCD machining tool with an adjustable tool holder according to claim 1, characterized in that: The bottom end of the handle (1) is provided with a rotating groove, and a fixed rod is fixedly connected in the rotating groove. The fixed rod is rotatably connected to the rotating block (7).

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