CN217912876U

CN217912876U - Rotary milling cutter frame capable of mounting multiple cutters

Info

Publication number: CN217912876U
Application number: CN202221873391.4U
Authority: CN
Inventors: 席海燕; 谈伟; 孙康; 恽洪园; 王烨; 程凯; 周飞; 刘永杰; 王锦权; 谢大宝; 吴言发
Original assignee: Changzhou D Max Precision Drive Co ltd
Current assignee: Changzhou D Max Precision Drive Co ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2022-11-29
Anticipated expiration: 2032-07-20

Abstract

The utility model discloses a can install many swords of cutters and mill knife rest soon, its technical scheme main points are: the milling cutter frame comprises a milling cutter frame body, wherein a positioning block is movably arranged on one side of the milling cutter frame body, a thread groove is formed in one side of the milling cutter frame body, a central hole is formed in one side of the positioning block, and a sleeving groove is formed in the outer circle wall surface of the milling cutter frame body; the installation component, the installation component sets up one side of milling cutter frame body for a plurality of milling cutters of installation, through setting up fixing bolt, fixing bolt can pass the inside of cup jointing the hole and precession constant head tank, and then be in the same place milling cutter frame body and locating piece are fixed, through setting up secondary milling cutter, secondary milling cutter can be wrapped up primary milling cutter in inside, and then increased the layering when adding man-hour to the part, through setting up the cup joint groove, the cup joint groove can hold two trompil milling cutters in inside, increased the kind and the form of this physical stamina installation milling cutter of milling cutter frame, and then make and to install many check milling cutter simultaneously.

Description

Rotary milling cutter frame capable of mounting multiple cutters

Technical Field

The utility model relates to a milling cutter frame technical field, concretely relates to can install many swords of cutters and turn milling cutter frame.

Background

The milling cutter is used for washing and eliminating a tool for machining parts, one or more cutter teeth are arranged on the surface of the general milling cutter, and different machining processes can be carried out according to different milling cutter specifications when the milling cutter is used for machining the parts.

For example, a chinese patent publication No. CN202752855U mentions a rotary milling cutter holder capable of mounting a plurality of cutters, and the rotary milling cutter holder has the advantages of convenient installation, high precision, capability of mounting a plurality of cutters, and high installation precision.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a can install many swords of cutters and mill knife rest soon has solved because the milling cutter of only mountable single form, can't install the problem of the milling cutter of other forms.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a rotary milling cutter head capable of mounting a plurality of cutters, comprising: the milling cutter frame comprises a milling cutter frame body, wherein a positioning block is movably installed on one side of the milling cutter frame body, a thread groove is formed in one side of the milling cutter frame body, a central hole is formed in one side of the positioning block, and a sleeving groove is formed in the outer circle wall surface of the milling cutter frame body; and the mounting assembly is arranged on one side of the milling cutter frame body and used for mounting a plurality of milling cutters.

Through adopting above-mentioned technical scheme, through setting up the milling cutter frame body, the milling cutter frame body can be connected on the milling machine, and then has driven the position of having fixed the locating piece on the milling machine.

Preferably, the mounting assembly comprises: secondary milling cutter, secondary milling cutter fixed mounting be in one side of locating piece, secondary milling cutter's interior round wall movable sleeve is equipped with primary milling cutter, primary milling cutter's one end is passed the centre bore extends into the inside of thread groove, a plurality of constant head tank has been seted up to one side of milling cutter frame body, a plurality of cup joints the hole has been seted up to one side of locating piece, cup joint the hole with the position of constant head tank is corresponding, the interior round wall movable sleeve that cup joints the hole is equipped with fixing bolt, fixing bolt's one end is passed cup joint the hole and with constant head tank threaded connection, the interior round wall movable sleeve that cup joints the groove is equipped with two trompil milling cutters.

Through adopting above-mentioned technical scheme, through setting up fixing bolt, fixing bolt can pass and cup joint the hole and precession the inside of constant head tank, and then be in the same place milling cutter frame body and locating piece are fixed, through setting up secondary milling cutter, secondary milling cutter can be wrapped up in inside with elementary milling cutter, and then increased the layering when adding man-hour to the part, through setting up cup joint groove, cup joint the groove and can hold two trompil milling cutters in inside, and form the milling cutter of a completion with the concatenation of two trompil milling cutters, the kind and the form of milling cutter can be installed to this physical stamina of milling cutter frame have been increased, and then make and to install many check milling cutter simultaneously.

Preferably, two through holes are formed in one side of the interior of the sleeving groove, a through hole is formed in one side of the open-hole milling cutter, a long bolt is connected to the inner circle wall surface of the through hole in a threaded manner, and one end of the long bolt penetrates through the through hole and extends into the through hole.

Through adopting above-mentioned technical scheme, through setting up the stay bolt, the stay bolt can pass through the inside that the through hole entered into the fixed slot after precessing the penetration hole, and then fixes trompil milling cutter in the inside of cup jointing groove to drive two trompil milling cutters amalgamation and form complete milling cutter.

The holding tank has all been seted up at the left side on trompil milling cutter's both ends, and the right side equal fixed mounting in both ends of trompil milling cutter has the connecting block, the excircle wall of connecting block with the interior circle wall movable sleeve of holding tank is established.

Through adopting above-mentioned technical scheme, through setting up the connecting block, the connecting block can get into the inside of holding tank when two trompil milling cutters are amalgamated each other to make the position relatively fixed between two trompil milling cutters, tentatively stabilize trompil milling cutter in current position.

Preferably, a connecting bolt is fixedly installed on one side of the milling cutter frame body, and a reinforcing bolt is connected to the outer circle wall surface of the connecting bolt in a threaded manner.

Through adopting above-mentioned technical scheme, through setting up connecting bolt, connecting bolt can utilize self threaded connection on the milling machine, and then has fixed the position of milling cutter frame body, through setting up reinforcing bolt, reinforcing bolt can increase connecting bolt's diameter, and then can fix on the milling machine of different specifications.

Preferably, two fixing grooves are formed in the other side of the interior of the sleeving groove, and the fixing grooves correspond to the penetrating holes in position.

Through adopting above-mentioned technical scheme, through setting up the fixed slot, the stay bolt can be preceeded to the inside of fixed slot to further fixed trompil milling cutter cup jointed the position of inslot portion.

To sum up, the utility model discloses mainly have following beneficial effect:

through setting up fixing bolt, fixing bolt can pass the inside of cup jointing the hole and precession constant head tank, and then be in the same place milling cutter frame body and locating piece are fixed, through setting up secondary milling cutter, secondary milling cutter can be wrapped up primary milling cutter in inside, and then increased the layering when adding parts, through setting up the cup joint groove, the cup joint groove can hold two trompil milling cutters in inside, and form the milling cutter of a completion with two trompil milling cutter concatenations, the kind and the form of milling cutter are installed to this physical stamina of milling cutter frame have been increased, and then make and to install many check milling cutter simultaneously.

Through setting up the milling cutter frame body, the milling cutter frame body can be connected on the milling machine, and then drive the position of fixed locating piece on the milling machine, through setting up the stay bolt, the stay bolt can pass through the inside that the through hole entered the fixed slot after precessing the penetration hole, and then fix the inside at the cup joint groove with trompil milling cutter, thereby drive two trompil milling cutter amalgamations and form complete milling cutter, through setting up the connecting block, the connecting block can get into the inside of holding tank when two trompil milling cutters amalgamation each other, thereby make the position between two trompil milling cutters relatively fixed, tentatively stabilize trompil milling cutter at current position, through setting up connecting bolt, connecting bolt can utilize self threaded connection on the milling machine, and then the position of fixed milling cutter frame body, through setting up reinforcing bolt, reinforcing bolt can increase connecting bolt's diameter, and then can fix on the milling machine of different specifications, through setting up the fixed slot, the inside of fixed slot can precession the stay bolt, thereby further fixed the position of trompil at the cup joint inslot portion.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

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

FIG. 3 is a schematic view of the structure of the socket groove of the present invention;

fig. 4 is a schematic view of the structure of the central hole of the present invention;

fig. 5 is a schematic view of the connecting block structure of the present invention.

Reference numerals are as follows: 1. a milling cutter holder body; 2. positioning blocks; 3. a secondary milling cutter; 4. a primary milling cutter; 5. a thread groove; 6. positioning a groove; 7. sleeving the groove; 8. a hole-opening milling cutter; 9. a through hole; 10. fixing grooves; 11. a through hole; 12. a connecting bolt; 13. a reinforcing bolt; 14. sleeving holes; 15. fixing the bolt; 16. a central bore; 17. a long bolt; 18. connecting blocks; 19. and (6) accommodating the tank.

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.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, a can install many swords of cutters and mill cutter frame soon, including mill cutter frame body 1, mill cutter frame body 1 does not do the repeated description here for existing structure, one side movable mounting of mill cutter frame body 1 has locating piece 2, thread groove 5 has been seted up to one side of mill cutter frame body 1, centre bore 16 has been seted up to one side of locating piece 2, cup joint groove 7 has been seted up to the excircle wall of mill cutter frame body 1, one side of mill cutter frame body 1 is provided with the installation component for installing a plurality of milling cutters, one side fixed mounting of mill cutter frame body 1 has connecting bolt 12, connecting bolt 12 does not do the repeated description here for existing structure, connecting bolt 12's excircle wall threaded connection has reinforcing bolt 13, reinforcing bolt 13 does not do the repeated description here for existing structure.

Referring to fig. 1, 2 and 3, two penetrating holes 11 are formed in one side of the inside of the sleeving groove 7, threads are formed in the inner circular wall surface of each penetrating hole 11, a through hole 9 is formed in one side of the hole-cutting milling cutter 8, a long bolt 17 is connected to the inner circular wall surface of each penetrating hole 11 in a threaded manner, the long bolt 17 is a conventional structure and is not described herein in detail, one end of the long bolt 17 penetrates through the penetrating hole 11 and extends into the through hole 9, two fixing grooves 10 are formed in the other side of the inside of the sleeving groove 7, the fixing grooves 10 are conventional structures and are not described herein in detail, and the fixing grooves 10 correspond to the positions of the penetrating holes 11.

Referring to fig. 2, 3, 4 and 5, the mounting assembly includes a secondary milling cutter 3, the secondary milling cutter 3 is not described herein for the existing structure, the secondary milling cutter 3 is fixedly mounted on one side of the positioning block 2, the inner circular wall of the secondary milling cutter 3 is movably sleeved with a primary milling cutter 4, the primary milling cutter 4 is not described herein for the existing structure, one end of the primary milling cutter 4 passes through the central hole 16 and extends into the interior of the thread groove 5, one side of the milling cutter holder body 1 is provided with a plurality of positioning grooves 6, the inner circular wall of the positioning grooves 6 is provided with a plurality of sleeving holes 14, the sleeving holes 14 correspond to the positions of the positioning grooves 6, the inner circular wall of the sleeving holes 14 is movably sleeved with a fixing bolt 15, the fixing bolt 15 is not described herein for the existing structure, one end of the fixing bolt 15 passes through the sleeving holes 14 and is in threaded connection with the positioning grooves 6, the inner circular wall of the sleeving groove 7 is movably sleeved with two opening milling cutters 8, the structure of the open-hole milling cutter 8 is not repeated, both ends of the left open-hole milling cutter 8 are provided with accommodating grooves 19, both ends of the right open-hole milling cutter 8 are fixedly provided with connecting blocks 18, the outer circular wall surface of the connecting blocks 18 and the inner circular wall surface of the accommodating grooves 19 are movably sleeved, a worker firstly screws the primary milling cutter 4 into the thread groove 5, then the position between the primary milling cutter 4 and the milling cutter frame body 1 is currently fixed, then the worker presses the positioning block 2 to one side of the milling cutter frame body 1, in the process, the central hole 16 penetrates through the primary milling cutter 4, so that the primary milling cutter 4 is wrapped in the secondary milling cutter 3, then the worker rotates the fixing bolt 15 in the sleeving hole 14, one end of the fixing bolt 15 is screwed into the positioning groove 6, and then the position between the milling cutter frame body 1 and the positioning block 2 is fixed, thereby fixing the position of the secondary milling cutter 3.

The working principle is as follows: referring to fig. 1 to 5, in use, firstly, a worker selects a proper milling cutter according to a form of a processed part to install, then, the worker firstly screws the primary milling cutter 4 into the interior of the threaded groove 5, so as to currently fix a position between the primary milling cutter 4 and the milling cutter holder body 1, then, the worker presses the positioning block 2 close to one side of the milling cutter holder body 1, in the process, the central hole 16 penetrates through the primary milling cutter 4, so that the secondary milling cutter 3 wraps the primary milling cutter 4 inside, then, the worker rotates the fixing bolt 15 inside the sleeving hole 14, so that one end of the fixing bolt 15 screws into the positioning groove 6, so as to fix a position between the milling cutter holder body 1 and the positioning block 2, so as to fix a position of the secondary milling cutter 3, finally, the worker splices the two hole milling cutters 8 inside the sleeving groove 7, then, the worker screws the long bolt 17 inside the penetrating hole 11, so that one end of the long bolt 17 penetrates through the through hole 9 and screws into the inside the fixing groove 10, so as to fix positions of the hole milling cutters 8 inside the sleeving grooves 7.

Through setting up connecting bolt 12, connecting bolt 12 can utilize self threaded connection on the milling machine, and then the position of having fixed milling cutter frame body 1, through setting up reinforcing bolt 13, reinforcing bolt 13 can increase connecting bolt 12's diameter, and then can fix on the milling machine of different specifications, connecting block 18 can get into the inside of holding tank 19 when two trompil milling cutters 8 are amalgamated each other, thereby make the position relatively fixed between two trompil milling cutters 8, tentatively stabilize trompil milling cutter 8 in current position.

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 can install many rotary milling cutter saddles of cutter which characterized in that includes:

the milling cutter frame comprises a milling cutter frame body (1), wherein a positioning block (2) is movably mounted on one side of the milling cutter frame body (1), a thread groove (5) is formed in one side of the milling cutter frame body (1), a central hole (16) is formed in one side of the positioning block (2), and a sleeving groove (7) is formed in the outer circle wall surface of the milling cutter frame body (1);

the mounting assembly is arranged on one side of the milling cutter frame body (1) and used for mounting a plurality of milling cutters.

2. The rotary milling cutter head according to claim 1 wherein said mounting assembly comprises:

secondary milling cutter (3), secondary milling cutter (3) fixed mounting be in one side of locating piece (2), the interior circle wall activity cover of secondary milling cutter (3) is equipped with primary milling cutter (4), the one end of primary milling cutter (4) is passed centre bore (16) and extend into the inside of thread groove (5), a plurality of constant head tank (6) have been seted up to one side of milling cutter frame body (1), a plurality of cup joints hole (14) has been seted up to one side of locating piece (2), cup joint hole (14) with the position of constant head tank (6) is corresponding, the interior circle wall activity cover that cup joints hole (14) is equipped with fixing bolt (15), the one end of fixing bolt (15) is passed cup joint hole (14) and with constant head tank (6) threaded connection, the interior circle wall activity cover that cup joints groove (7) is equipped with two trompil milling cutter (8).

3. A rotary milling cutter holder capable of mounting a plurality of cutters according to claim 2, wherein two through holes (11) are formed in one side of the inner portion of the socket (7), a through hole (9) is formed in one side of the open-hole milling cutter (8), a long bolt (17) is screwed into the inner circular wall surface of the through hole (11), and one end of the long bolt (17) passes through the through hole (11) and extends into the inner portion of the through hole (9).

4. The rotary milling cutter holder capable of mounting a plurality of cutters according to claim 2, wherein the left hole-cutting cutter (8) has a receiving groove (19) formed at both ends thereof, the right hole-cutting cutter (8) has a connecting block (18) fixedly mounted at both ends thereof, and an outer circular wall surface of the connecting block (18) is movably sleeved with an inner circular wall surface of the receiving groove (19).

5. The rotary milling cutter holder capable of mounting a plurality of cutters according to claim 1, wherein a connecting bolt (12) is fixedly mounted on one side of the milling cutter holder body (1), and a reinforcing bolt (13) is connected to the outer circular wall surface of the connecting bolt (12) in a threaded manner.

6. A rotary milling cutter head capable of mounting a plurality of cutters according to claim 3, wherein two fixing grooves (10) are formed at the other side of the inside of the sleeving groove (7), and the fixing grooves (10) correspond to the positions of the penetrating holes (11).