CN217913054U

CN217913054U - High-temperature alloy end milling cutter

Info

Publication number: CN217913054U
Application number: CN202222350700.6U
Authority: CN
Inventors: 沃敏光
Original assignee: Changzhou Chunze Tool Factory
Current assignee: Changzhou Chunze Tool Factory
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2022-11-29
Anticipated expiration: 2032-09-05

Abstract

The utility model relates to a high temperature alloy end mill, including milling cutter arbor and milling cutter head, milling cutter head upper end fixed connection has the connecting rod, milling cutter arbor is inside has seted up the dismantlement and has led to the groove, dismantles and has led to the inslot portion set up and dismantle logical groove sliding connection and with connecting rod upper end fixed connection's square dismantlement post, and spacing hole has all been seted up to square dismantlement post both sides, milling cutter arbor has seted up the dismantlement groove in the upper end, dismantles inslot portion and has set up the threaded rod with square dismantlement post upper end fixed connection, and the threaded rod surface has set up the nut, milling cutter arbor has all seted up the kerve, inside the kerve has set up the arm-tie with kerve sliding connection, two kerve one side has all seted up spacing chamber in milling cutter arbor inside, and spacing intracavity portion has set up stop gear. A high temperature alloy end mill, can dismantle the change processing to the milling cutter head that damages alone to need to change this milling cutter when having avoided the milling cutter head to damage, reduced the waste of material.

Description

High-temperature alloy end milling cutter

Technical Field

The utility model relates to an end mill technical field especially relates to a high temperature alloy end mill.

Background

The end mill has a main cutting edge on a cylindrical surface, a cutting edge on an end surface is an auxiliary cutting edge, when the end mill without a center edge works, the end mill cannot make feed motion along the axial direction of the end mill, the shapes of the end mill are various, grooves and linear profiles processed by a common milling machine and a numerical control milling machine and cavities processed on a milling and boring processing center are processed, and two common materials of the end mill are high-speed steel and hard alloy.

The conventional alloy end mill is generally integrated, and when a milling cutter blade is damaged, the whole end mill needs to be replaced, so that the material is wasted.

SUMMERY OF THE UTILITY MODEL

The utility model provides a high temperature alloy end mill has solved among the prior art traditional alloy end mill and has all been the integral type usually, need change whole milling cutter when the milling cutter piece takes place to damage, the technical problem of the waste of the material that causes.

The utility model provides a scheme as follows of above-mentioned technical problem: including milling cutter arbor and milling cutter head, milling cutter head upper end fixed connection has the connecting rod, milling cutter arbor has inside been seted up and has been dismantled logical groove, dismantle lead to inslot portion set up with dismantle lead to groove sliding connection and with connecting rod upper end fixed connection's square dismantlement post, spacing hole has all been seted up to square dismantlement post both sides, the dismantlement groove has been seted up to milling cutter arbor upper end, dismantle inslot portion set up with square dismantlement post upper end fixed connection's threaded rod, the threaded rod surface has set up the nut, the kerve has all been seted up to milling cutter arbor both sides, the kerve portion set up with kerve sliding connection's arm-tie, two kerve one side has all seted up spacing chamber inside milling cutter arbor, and spacing intracavity portion has set up stop gear.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Furthermore, the milling cutter rod surface is fixedly connected with a chip blocking disc, an oil filling groove is formed in the connecting rod, and a rotating groove communicated with the oil filling groove is formed in one side of the connecting rod.

Furthermore, the rotary cap is arranged in the rotary groove, one side of the rotary cap is fixedly connected with a threaded column which penetrates through the connecting rod and is in threaded connection with the penetrating position, a communicating groove which penetrates through the connecting rod and is communicated with the oil filling groove is formed in the milling head, and the dustproof net is fixedly connected in the communicating groove.

Furthermore, stop gear is including dismantling pole, spring and clamp plate, the drawing block has been connected to arm-tie one side fixed surface.

Furthermore, the disassembly rod penetrates through the milling cutter rod and is in sliding connection with the penetrating part, and the disassembly rod is in sliding connection with the inner part of the limiting hole.

Furthermore, the pressing plate is connected with the inner part of the limiting cavity in a sliding mode, the dismounting rod penetrates through the pressing plate and is fixedly connected with the penetrating part, and the spring is connected with the surface of the dismounting rod in a sliding mode.

Furthermore, the two ends of the spring are respectively fixedly connected with the surface of one side of the pressing plate and the surface of one end of the inner part of the limiting cavity, and one end of the dismounting rod is fixedly connected with the surface of the other side of the pulling plate.

The utility model has the advantages that: the utility model provides a high temperature alloy end mill has following advantage:

1. through the matching action among the square dismounting column, the threaded rod, the nut, the pulling plate, the limiting hole and the limiting mechanism, the damaged milling cutter head can be independently dismounted, so that the whole milling cutter is prevented from being replaced when the milling cutter head is damaged, and the waste rate of materials is reduced;

2. through what set up hinder bits dish and can block the sweeps that rise when carrying out milling cutter operation to the milling cutter head, through the rotatory cap that sets up, the screw thread post, the oil filler point, the cooperation between intercommunication groove and the dust screen, can be to the inside lubricating oil that adds of oil filler point, when under the operating condition, lubricated liquid can flow from the intercommunication inslot, reach lubricated effect, the effectual too fast wearing and tearing of having avoided end milling cutter, play certain cooling performance, the effectual deformation of avoiding end milling cutter, the abrasionproof decreases effectually, high temperature resistance can be high.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a schematic structural diagram of a high-temperature alloy end mill according to an embodiment of the present invention;

FIG. 2 is an elevational cross-sectional schematic view of the structure in a superalloy end mill provided in FIG. 1;

fig. 3 is an enlarged schematic view of a local structure of a high-temperature alloy end mill according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. milling a cutter rod; 2. a chip blocking disc; 3. a connecting rod; 4. a milling head; 5. rotating the cap; 6. a threaded post; 7. an oil filling tank; 8. a communicating groove; 9. a dust screen; 10. disassembling the groove; 11. a threaded rod; 12. a nut; 13. square dismantling columns; 14. groove drawing; 15. pulling a plate; 16. disassembling the through groove; 17. disassembling the rod; 18. a limiting cavity; 19. a limiting hole; 20. a spring; 21. and (7) pressing a plate.

Detailed Description

The principles and features of the present invention will be described with reference to the accompanying fig. 1-3, which are provided for illustration only and are not intended to limit the scope of the invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for purposes of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1-3, the utility model provides a high temperature alloy end mill, including milling cutter arbor 1 and milling cutter head 4, milling cutter head 4 upper end fixed connection has been connected connecting rod 3, milling cutter arbor 1 is inside has seted up dismantles logical groove 16, dismantles logical groove 16 inside have set up with dismantle logical groove 16 sliding connection and with connecting rod 3 upper end fixed connection's square dismantlement post 13, and spacing hole 19 has all been seted up to square dismantlement post 13 both sides, milling cutter arbor 1 upper end has seted up dismantlement groove 10, dismantlement groove 10 is inside to be set up with square dismantlement post 13 upper end fixed connection's threaded rod 11, threaded rod 11 surface has set up nut 12, broach pole 1 both sides have all seted up broach 14, inside has set up with broach 14 sliding connection's arm 15, two broach 14 one side has all seted up spacing chamber 18 inside milling cutter arbor 1, and spacing intracavity 18 has set up stop gear.

Preferably, milling cutter arbor 1 fixed surface has connected and has hindered bits dish 2, connecting rod 3 is inside to have seted up oiling groove 7, connecting rod 3 one side has seted up the swivelling chute with oiling groove 7 intercommunication, can add lubricating oil through oiling groove 7 that sets up and handle inside.

Preferably, the inside spin groove that has set up spin cap 5, spin cap 5 one side fixed connection run through connecting rod 3 and with the threaded column 6 that runs through position threaded connection, milling head 4 is inside to be seted up run through connecting rod 3 and with the intercommunication in oiling groove 7 intercommunication the intercommunication groove 8, the inside fixed connection in intercommunication groove 8 has been prevented dust gauze 9, and the effect of preventing dust gauze 9 can block impurity and handle.

Preferably, the limiting mechanism comprises a disassembling rod 17, a spring 20 and a pressing plate 21, a pulling block is fixedly connected to the surface of one side of the pulling plate 15, and the pulling plate 15 is conveniently pulled under the action of the pulling block.

Preferably, the dismounting rod 17 penetrates through the milling cutter rod 1 and is in sliding connection with the penetrating part, and the dismounting rod 17 is in sliding connection with the inside of the limiting hole 19.

Preferably, the pressing plate 21 is connected with the inside of the limiting cavity 18 in a sliding manner, the dismounting rod 17 penetrates through the pressing plate 21 and is fixedly connected with the penetrating part, the spring 20 is connected with the surface of the dismounting rod 17 in a sliding manner, and the pressing plate 21 can drive the dismounting rod 17 to be matched with the corresponding limiting hole 19 under the action of the arranged spring 20.

Preferably, both ends of the spring 20 are fixedly connected with one side surface of the pressing plate 21 and one end surface inside the limiting cavity 18, respectively, and one end of the dismounting rod 17 is fixedly connected with the other side surface of the pulling plate 15.

The utility model discloses a concrete theory of operation and application method do:

the utility model provides a high temperature alloy end mill, during the use, install milling cutter pole 1 and use in suitable position department, take place to damage when needing to be changed when milling cutter head 4, dismantle milling cutter pole 1 from the mounted position earlier, then dismantle through being connected nut 12 and threaded rod 11 earlier, then through pulling arm-tie 15, make arm-tie 15 drive disassembly bar 17 stimulate, thereby make disassembly bar 17 and spacing hole 19 separate, then just can stimulate milling cutter head 4 and make square disassembly post 13 follow the inside roll-off of dismantlement logical groove 16, thereby dismantle the change to milling cutter head 4, then slide into the square disassembly post 13 of new milling cutter head 4 upper end and dismantle logical groove 16 inside, through loosening arm-tie 15, make clamp plate 21 drive disassembly bar 17 reset through spring 20's effect, thereby make disassembly bar 17 cooperate with spacing hole 19, form disassembly post 13 plays tentatively spacing, then make the screw rod 13 of dismantling square through

nut

12 and 11 cooperate and carry out spacing once more, thereby use milling cutter head 4.

The foregoing is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any manner; the present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a high temperature alloy end mill, includes milling cutter arbor (1) and milling cutter head (4), its characterized in that, milling cutter head (4) upper end fixed connection has connecting rod (3), milling cutter arbor (1) is inside has seted up dismantles logical groove (16), dismantles logical groove (16) inside have set up with dismantle logical groove (16) sliding connection and with connecting rod (3) upper end fixed connection's square dismantlement post (13), and spacing hole (19) have all been seted up to square dismantlement post (13) both sides, milling cutter arbor (1) upper end has seted up dismantlement groove (10), and dismantlement groove (10) inside has set up with square dismantlement post (13) upper end fixed connection's threaded rod (11), and threaded rod (11) surface has set up nut (12), broach pole (1) both sides have all seted up kerve (14), and kerve (14) inside has set up the arm-tie (15) with kerve (14) sliding connection, two kerve (14) one side has all seted up spacing intracavity (18) in milling cutter arbor (1), and spacing mechanism has set up inside spacing chamber (18).

2. A high-temperature alloy end mill according to claim 1, characterized in that the milling cutter rod (1) is fixedly connected with a chip-resisting disc (2) on the surface, an oil-filling groove (7) is arranged in the connecting rod (3), and a rotary groove communicated with the oil-filling groove (7) is arranged on one side of the connecting rod (3).

3. A high-temperature alloy end mill according to claim 2, characterized in that a rotary cap (5) is arranged in the rotary groove, a threaded post (6) which penetrates through the connecting rod (3) and is in threaded connection with the penetrating portion is fixedly connected to one side of the rotary cap (5), a communicating groove (8) which penetrates through the connecting rod (3) and is communicated with the oil filling groove (7) is formed in the milling head (4), and a dust screen (9) is fixedly connected to the communicating groove (8).

4. A superalloy end mill according to claim 1, wherein the stop mechanism comprises a dismounting rod (17), a spring (20) and a pressure plate (21), and a pull block is fixedly connected to one side surface of the pull plate (15).

5. A superalloy end mill according to claim 4, wherein the dismounting rod (17) penetrates the milling cutter shank (1) and is slidably connected to the penetrating portion, and the dismounting rod (17) is slidably connected to the inside of the limiting hole (19).

6. The high temperature alloy end mill according to claim 4, wherein the pressure plate (21) is slidably connected with the inside of the limit chamber (18), the dismounting rod (17) penetrates through the pressure plate (21) and is fixedly connected with the penetrating part, and the spring (20) is slidably connected with the surface of the dismounting rod (17).

7. A high-temperature alloy end mill according to claim 4, characterized in that both ends of the spring (20) are fixedly connected with one side surface of the pressure plate (21) and one end surface inside the limiting cavity (18), and one end of the dismounting rod (17) is fixedly connected with the other side surface of the pulling plate (15).