CN215998840U

CN215998840U - Three-edge slotting device for milling groove-shaped workpiece

Info

Publication number: CN215998840U
Application number: CN202122483468.9U
Authority: CN
Inventors: 翟克祝
Original assignee: Dalian Yaojia Parts Co ltd
Current assignee: Dalian Yaojia Parts Co ltd
Priority date: 2021-10-15
Filing date: 2021-10-15
Publication date: 2022-03-11
Anticipated expiration: 2031-10-15

Abstract

The utility model relates to the technical field of milling cutters, and discloses a three-edge slotting device for milling groove-shaped workpieces, which comprises a fixed disc, wherein the surface of the fixed disc is provided with three-hole fixed holes, the upper surface of the fixed disc is fixedly connected with a cutting disc, the surface of the cutting disc is provided with a sliding groove, the inner wall of the sliding groove is slidably connected with a sliding cutter bar, one end of the sliding cutter bar, which is far away from the sliding groove, is fixedly connected with a three-edge cutter head, one end of the sliding cutter bar, which is far away from the three-edge cutter head, is spliced with an inserted bar, the outer part of the inserted bar is fixedly connected with a hollow connecting block, one side of the upper surface of the sliding cutter bar, which is close to the hollow connecting block, is fixedly connected with a scale pointer, and the upper surface of the cutting disc is provided with a scale groove; the sliding cutter bar is inserted into the sliding groove, so that the sliding cutter bar slides in the cutting disc, the sliding cutter bar slides in the cutting disc to drive the three-edge cutter head to move, and the effects that the milling cutter blade can move and can mill a workpiece with a large cutting amount are achieved.

Description

Three-edge slotting device for milling groove-shaped workpiece

Technical Field

The utility model relates to a milling cutter technical field specifically is a trilateral sword fluting ware for milling cell type work piece.

Background

There are many kinds of milling cutters, including face and side milling cutters, in which three cutting edges of the face and side milling cutters have relief angles, and are mainly used for milling grooves, side surfaces, step surfaces, and the like.

The milling cutter blade of the existing three-edge milling cutter cannot move after being fixed, when the three-edge milling cutter mills a groove-shaped workpiece, the length of the milling cutter blade of the three-edge milling cutter is insufficient, the existing three-edge milling cutter cannot mill a groove-shaped workpiece with large cutting amount at one time, the existing three-edge milling cutter needs to be processed for multiple times to complete milling when the groove-shaped workpiece is processed, the using times of the three-edge milling cutter are increased, the loss of the cutter is increased, the cutter is wasted, the efficiency of processing the groove-shaped workpiece is greatly reduced, meanwhile, the milling cutter blade of the existing milling cutter three-edge milling cutter cannot be accurately positioned in the moving process, the precision of the groove-shaped workpiece processed by the existing milling cutter three-edge milling cutter is reduced, and the quality of a finished product is influenced.

Therefore, in response to these problems, a three-edge groover for milling a groove-shaped workpiece is needed to solve the problems.

Disclosure of Invention

The utility model provides a not enough to prior art, the utility model provides a trilateral sword fluting ware for milling cell type work piece possesses the milling cutter piece and can remove and can carry out the large stock removal to the work piece and mill, can pinpoint and can improve the advantage of machining precision when the milling cutter piece removes.

For realize above-mentioned milling cutter piece can remove and can carry out the large stock removal to the work piece and mill, can pinpoint and can improve the purpose of machining precision when milling cutter piece removes, the utility model provides a following technical scheme: the utility model provides a trilateral sword fluting ware for milling cell type work piece, which comprises a fixed disk, three hole fixed orificess have been seted up on the surface of fixed disk, the last fixed surface of fixed disk is connected with the cutting dish, the sliding tray has been seted up on the surface of cutting dish, the inner wall sliding connection of sliding tray has the slip cutter arbor, the trilateral sword tool bit of one end fixedly connected with of sliding tray is kept away from to the slip cutter arbor, the one end that trilateral sword tool bit was kept away from to the slip cutter arbor is pegged graft and is had the inserted bar, the outside fixedly connected with cavity connecting block of inserted bar, the slip cutter arbor upper surface is close to one side fixedly connected with scale pointer of cavity connecting block, the scale groove has been seted up to the upper surface of cutting dish, the bottom fixedly connected with scale mark of scale inslot wall.

Preferably, first cotter way has been seted up on the surface of fixed disk, and first cotter way, three hole fixed orificess all run through the fixed disk, and seventy two are no less than to three hole fixed orificess evenly distributed on the surface of fixed disk.

Preferably, the sliding grooves penetrate through the cutting disc, the number of the sliding grooves is eight, the sliding grooves are uniformly distributed on the surface of the cutting disc at equal angles, and the positions of the sliding grooves correspond to the positions of the three-hole fixing holes.

Preferably, the number of the sliding cutter bars is eight, the number of the sliding cutter bars is the same as that of the sliding grooves, and the specifications of the sliding cutter bars are matched with those of the sliding grooves.

Preferably, a slot is formed in one side, away from the three-edge cutter head, of the upper surface of the sliding cutter rod, and the slot penetrates through the sliding cutter rod.

Preferably, inserted bar sliding connection is in the inside of slot, and the inserted bar has threely, and the inserted bar equidistance equally divide equally and distribute in the bottom of cavity connecting block, and the inserted bar corresponds with the position of three hole fixed orificess, and the inserted bar matches with the specification of three hole fixed orificess.

Preferably, one end of the scale pointer, which is far away from the sliding cutter bar, is arranged inside the scale groove, the scale pointer corresponds to the scale marks in position, and the scale pointer is matched with the scale marks in specification.

Preferably, the surface of the cutting disc is provided with a second plug pin groove, the second plug pin groove penetrates through the cutting disc, the specification of the second plug pin groove is the same as that of the first plug pin groove, and the second plug pin groove corresponds to the first plug pin groove in position.

Has the advantages that:

1. this kind of a trilateral sword fluting ware for milling cell type work piece, insert inside the sliding tray through the slip cutter arbor, make the slip cutter arbor slide in the inside of cutting dish, the slip cutter arbor slides in the inside of cutting dish and drives trilateral sword tool bit motion, make this trilateral sword fluting ware's milling cutter piece can also remove after being fixed, can pull out the milling cutter piece when milling and treat that processing groove type work piece carries out the milling of disposable big cutting volume, need not to process many times, reduce the use number of times of cutter, save the cutter, make machining efficiency obtain improving simultaneously, and reached the milling cutter piece can remove and can carry out the effect that big cutting volume milled to the work piece.

2. This kind of trilateral sword fluting ware for milling cell type work piece, it moves to drive the scale pointer through the motion of slip cutter arbor, it is corresponding with the position of scale mark to work as the scale pointer, the operator runs through the slot with the inserted bar and inserts the inside of the three hole fixed orificess in fixed disk surface, make this trilateral sword fluting ware's milling cutter piece can be at the in-process accurate positioning that removes, further make the precision of processing work piece accurate, the finished product quality has been improved, and reached can accurate positioning and can improve the effect of machining precision when milling cutter piece removes.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the overall overhead structure of the present invention;

FIG. 3 is a schematic diagram of the overall explosion structure of the present invention;

fig. 4 is an explosion structure diagram of the internal structure of the sliding cutter bar of the present invention;

fig. 5 is a schematic top view of the fixing plate of the present invention.

In the figure: 1. fixing the disc; 2. a first latch slot; 3. three-hole fixing holes; 4. a cutting disk; 5. a sliding groove; 6. sliding the cutter bar; 7. a three-edge cutter head; 8. a slot; 9. inserting a rod; 10. a hollow connecting block; 11. a scale pointer; 12. a scale groove; 13. scale lines; 14. a second latch slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-5, a three-edge slotting device for milling groove-shaped workpieces comprises a fixed disk 1, three fixing holes 3 are formed in the surface of the fixed disk 1, a first pin slot 2 is formed in the surface of the fixed disk 1, the first pin slot 2 and the three fixing holes 3 all penetrate through the fixed disk 1, no less than seventy two three fixing holes 3 are formed in the surface of the fixed disk 1, the three fixing holes 3 are uniformly distributed on the surface of the fixed disk 1 at equal angles, a cutting disk 4 is fixedly connected to the upper surface of the fixed disk 1, a sliding groove 5 is formed in the surface of the cutting disk 4, the sliding groove 5 penetrates through the cutting disk 4, eight sliding grooves 5 are formed, the sliding grooves 5 are uniformly distributed on the surface of the cutting disk 4 at equal angles, and the positions of the sliding grooves 5 and the three fixing holes 3 are corresponding.

Inner wall sliding connection of sliding tray 5 has slip cutter arbor 6, slip cutter arbor 6 has eight, and slip cutter arbor 6 is the same with sliding tray 5's quantity, slip cutter arbor 6 and sliding tray 5's specification phase-match, slip cutter arbor 6 upper surface is kept away from one side of trilateral sword tool bit 7 and has been seted up slot 8, slot 8 runs through slip cutter arbor 6, slip cutter arbor 6 keeps away from the trilateral sword tool bit 7 of one end fixedly connected with of sliding tray 5, slip cutter arbor 6 keeps away from the one end of trilateral sword tool bit 7 and pegs graft and has inserted bar 9, the outside fixedly connected with cavity connecting block 10 of inserted bar 9, inserted bar 9 sliding connection is in the inside of slot 8, inserted bar 9 has threely, and the equal division of inserted bar 9 equidistance distributes in the bottom of cavity connecting block 10, inserted bar 9 is corresponding with the position of three hole fixed orificess hole 3, inserted bar 9 and the specification phase-match of three hole fixed orificess hole 3.

One side fixedly connected with scale pointer 11 that the cavity connecting block 10 is close to the upper surface of slip cutter arbor 6, scale groove 12 has been seted up to the upper surface of cutting dish 4, the bottom fixedly connected with scale mark 13 of scale groove 12 inner wall, the one end setting that slip cutter arbor 6 was kept away from to scale pointer 11 is in the inside of scale groove 12, scale pointer 11 is corresponding with the position of scale mark 13, scale pointer 11 and the specification phase-match of scale mark 13, second cotter way 14 has been seted up on the surface of cutting dish 4, second cotter way 14 runs through cutting dish 4, and second cotter way 14 is the same with the specification of first cotter way 2, second cotter way 14 is corresponding with the position of first cotter way 2.

The sliding cutter bar 6 is inserted into the sliding groove 5, so that the sliding cutter bar 6 slides in the cutting disc 4, the sliding cutter bar 6 slides in the cutting disc 4 to drive the three-edge cutter head 7 to move, the milling cutter blade of the three-edge slotting device can move after being fixed, the milling cutter blade can be pulled out to mill a to-be-machined groove-shaped workpiece with large cutting amount at one time during milling, multiple machining is not needed, the using times of the cutter are reduced, the cutter is saved, the machining efficiency is improved, the effect that the milling cutter blade can move and can mill the workpiece with large cutting amount is achieved, the scale pointer 11 is driven to move by the movement of the sliding cutter bar 6, when the scale pointer 11 corresponds to the position of the scale mark 13, an operator penetrates the insert rod 9 through the insert groove 8 and inserts into the three-hole fixing hole 3 on the surface of the fixing disc 1, and the milling cutter blade of the three-edge slotting device can be accurately positioned in the moving process, the precision of the machined workpiece is further accurate, the quality of finished products is improved, and the effects that the milling cutter blade can be accurately positioned when moving and the machining precision can be improved are achieved.

The working principle is as follows: an operator firstly takes up the sliding cutter bar 6 and aligns the sliding cutter bar 6 with the sliding groove 5, then the operator inserts the sliding cutter bar 6 into the sliding groove 5, so that the sliding cutter bar 6 slides in the cutting disc 4, the sliding cutter bar 6 slides in the cutting disc 4 to drive the three-edge cutter head 7 to move, the sliding cutter bar 6 moves to drive the scale pointer 11 to move, the scale pointer 11 moves, the operator observes the relative position of the scale pointer 11 and the scale marks 13 in the scale groove 12, when the position desired by the operator is reached, the operator takes up the hollow connecting block 10 and aligns the inserting rod 9 with the inserting groove 8, the inserting rod 9 is inserted into the inserting groove 8, the inserting rod 9 penetrates through the inserting groove 8 and is inserted into the three-hole fixing hole 3 on the surface of the fixing disc 1, and the sliding cutter bar 6 is fixed.

Make this trilateral sword fluting ware's milling cutter piece can also remove after being fixed, can pull out the milling cutter piece when milling cell type work piece, make this trilateral sword fluting ware can treat to process the milling of disposable big cutting load of cell type work piece completion, make and need not carry out a lot of processing and just can accomplish milling when processing cell type work piece, make this trilateral sword fluting ware's use number of times reduce, the loss of cutter reduces, save the cutter, make this trilateral sword fluting ware processing cell type work piece's efficiency obtain improving, and reached the milling cutter piece can remove and can carry out the effect that big cutting load milled to the work piece.

The milling cutter blade of the three-edge slotting machine can be accurately positioned in the moving process, the precision of a groove-shaped workpiece machined by the three-edge slotting machine is further accurate, the quality of finished products is improved, and the effects that the milling cutter blade can be accurately positioned and the machining precision can be improved when moving are achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a trilateral sword fluting ware for milling cell type work piece, includes fixed disk (1), its characterized in that: three hole fixed orificess (3) have been seted up on the surface of fixed disk (1), the last fixed surface of fixed disk (1) is connected with cutting dish (4), sliding tray (5) have been seted up on the surface of cutting dish (4), the inner wall sliding connection of sliding tray (5) has slip cutter arbor (6), the one end fixedly connected with trilateral sword tool bit (7) of sliding tray (5) are kept away from in slip cutter arbor (6), the one end grafting that trilateral sword tool bit (7) were kept away from in slip cutter arbor (6) has inserted bar (9), the outside fixedly connected with cavity connecting block (10) of inserted bar (9), one side fixedly connected with scale pointer (11) that slip cutter arbor (6) upper surface is close to cavity connecting block (10), scale groove (12) have been seted up to the upper surface of cutting dish (4), the bottom fixedly connected with scale mark (13) of scale groove (12) inner wall.

2. A three-edged router for milling a slot-type workpiece as set forth in claim 1 wherein: first bolt groove (2) have been seted up on the surface of fixed disk (1), and fixed disk (1) is all run through in first bolt groove (2), three hole fixed orificess (3), and seventy two are no less than in three hole fixed orificess (3).

3. A three-edged router for milling a slot-type workpiece as set forth in claim 1 wherein: the sliding grooves (5) penetrate through the cutting disc (4), the number of the sliding grooves (5) is eight, and the sliding grooves (5) are uniformly distributed on the surface of the cutting disc (4) at equal angles.

4. A three-edged router for milling a slot-type workpiece as set forth in claim 1 wherein: the number of the sliding cutter bars (6) is eight, and the number of the sliding cutter bars (6) is the same as that of the sliding grooves (5).

5. A three-edged router for milling groove-shaped workpieces as set forth in claim 4 wherein: the sliding cutter bar (6) is characterized in that a slot (8) is formed in one side, away from the three-edge cutter head (7), of the upper surface of the sliding cutter bar (6), and the slot (8) penetrates through the sliding cutter bar (6).

6. A three-edged router for milling a slot-type workpiece as set forth in claim 5 wherein: inserted bar (9) sliding connection has three in the inside of slot (8), and inserted bar (9) equidistance is equallyd divide the bottom at cavity connecting block (10).

7. A three-edged router for milling a slot-type workpiece as set forth in claim 1 wherein: one end, far away from the sliding cutter bar (6), of the scale pointer (11) is arranged inside the scale groove (12), and the scale pointer (11) corresponds to the scale marks (13).

8. A three-edged router for milling groove-shaped workpieces as set forth in claim 3 wherein: and a second latch groove (14) is formed in the surface of the cutting disc (4), the second latch groove (14) penetrates through the cutting disc (4), and the specification of the second latch groove (14) is the same as that of the first latch groove (2).