CN210587367U - Wear-resistant arc surface milling tool - Google Patents
Wear-resistant arc surface milling tool Download PDFInfo
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- CN210587367U CN210587367U CN201921540607.3U CN201921540607U CN210587367U CN 210587367 U CN210587367 U CN 210587367U CN 201921540607 U CN201921540607 U CN 201921540607U CN 210587367 U CN210587367 U CN 210587367U
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Abstract
The utility model provides a wear-resistant arc surface milling tool, which comprises a tool apron, wherein the tool apron consists of a connecting shaft and a tool disc, the connecting shaft is connected with the center position of the upper surface of the tool disc, the bottom edge of the tool disc is provided with six annularly distributed tool grooves, positioning rods are arranged in the tool grooves, a milling tool bit is sleeved outside the positioning rods and is fixed by tool bit fixing screws, diamond tools are arranged on the milling tool bit and are fixed by the diamond tool fixing screws, a cooling mechanism is arranged in the tool apron and consists of a liquid inlet channel, a liquid storage cavity and a shunting channel, the liquid storage cavity is a cylindrical cavity in the tool disc, the top is connected with the liquid inlet channel arranged in the connecting shaft, six shunting channels are arranged on the side wall of the liquid storage cavity, and the tail end is connected to the position above a chip discharge groove on the side wall of the tool groove, the milling cutter can effectively reduce the abrasion of the milling cutter, prolongs the service life and has good development prospect.
Description
Technical Field
The utility model relates to a metal parts processing field specifically is a milling tool.
Background
The milling cutter is a rotary cutter with one or more cutter teeth for milling, each cutter tooth cuts off the allowance of a workpiece intermittently at a time during working, the milling cutter is mainly used for processing planes, steps, grooves, forming surfaces, cutting off the workpiece and the like on a milling machine, and the milling cutter is a tool commonly used in the field of mechanical production and processing.
But current milling cutter chip removal ability is poor, often has the metal fillings to pile up in milling cutter head position, has influenced the precision of processing, also can cause bigger wearing and tearing to milling cutter simultaneously, and the temperature of milling cutter head position is high, and the coolant liquid can not be fine contact milling cutter head milling position, and the heat-sinking capability is not enough, can accelerate the wearing and tearing of milling cutter, influences the life-span of milling cutter.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that milling cutter chip removal ability is poor, and the radiating effect is not good, milling cutter wearing and tearing easily.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a stand wear and tear arc surface milling tools, includes the blade holder, and the inside of blade holder is provided with cooling body, and the bottom of blade holder is provided with six and mills the tool bit, mills and installs diamond sword on the tool bit.
As a further aspect of the present invention: the tool apron consists of a connecting shaft and a tool pan, the connecting shaft is connected to the center of the upper surface of the tool pan, and six tool grooves distributed annularly are formed in the edge of the bottom of the tool pan.
As a further aspect of the present invention: all be provided with the locating lever in the sword groove, the locating lever is perpendicular with the lower surface in sword groove, is provided with columniform logical groove in the locating lever, leads to the groove surface and has screw thread structure, and the outer fringe left side in every sword groove all is provided with the chip groove of rectangle, and the chip groove runs through the blade disc structure.
As a further aspect of the present invention: the milling cutter head is installed in the cutter groove, two sections of circular through holes are formed in the middle of the milling cutter head, the milling cutter head is connected to the positioning rod in a sleeved mode through a second section of through hole, a cutter head fixing screw is arranged in the first section of through hole, the tail end of the cutter head fixing screw is in threaded connection with the positioning rod, and the milling cutter head is fixed in the cutter groove.
As a further aspect of the present invention: the cooling mechanism is composed of a liquid inlet channel, a liquid storage cavity and a flow dividing channel, the liquid storage cavity is a cylindrical cavity in the cutter head, the top of the liquid storage cavity is connected with the liquid inlet channel arranged inside the connecting shaft, six flow dividing channels are arranged on the side wall of the liquid storage cavity, and the tail end of each flow dividing channel is connected to the position above the chip removal groove on the side wall of the cutter groove.
As a further aspect of the present invention: the outside surface of tool bit is provided with protruding structure, and protruding structure forms 90 contained angle structures with the outside surface of tool bit, and contained angle structure position is provided with the diamond sword, and the diamond sword is installed with the 15 angles of vertical direction slope, through diamond sword fixed screw.
As a further aspect of the present invention: the diamond knife comprises base and diamond strip, and the base is whole to be the rectangle, and open at the four corners has the rectangular channel, and the inslot glues the diamond strip that has the rectangle, and the inside of base is provided with the available screw hole of two criss-cross quadriversals.
Advantageous effects
1. The utility model discloses a set up the inside stock solution chamber of blade disc and extend to each tool bit and mill the reposition of redundant personnel passageway of position, carry out the efficient cooling to the cutter is whole, reduce the temperature that mills the operation position, simultaneously through coolant liquid and chip groove, can discharge metal fines effectively, reduce the wearing and tearing to milling cutter, prolong milling cutter's life, also prevent that the piece from producing the influence to the precision of processing, guarantee the precision of part.
2. The utility model discloses a set up the available diamond sword of quadriversal, the diamond strip of wearing and tearing just can be changed to the direction of diamond sword installation on changing the tool bit, extension milling cutter's single life, number of times that can effectual reduction diamond sword send to repair reduces the cost of transportation.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a sectional view of the cutter head structure of the present invention.
Fig. 3 is a sectional view of the knife holder structure of the present invention.
Fig. 4 is an enlarged schematic view of the structure at a of the present invention.
Fig. 5 is a cross-sectional view of the diamond knife structure of the present invention.
Fig. 6 is a schematic view of the installation of the diamond knife of the present invention.
In FIGS. 1-6: 1-a tool apron, 2-a cooling mechanism, 201-a liquid inlet channel, 202-a liquid storage cavity, 203-a shunt channel, 3-a milling tool bit, 4-a milling tool bit fixing screw, 5-a diamond cutter, 501-a base, 502-a threaded hole, 503-a diamond strip and 6-a diamond cutter fixing screw.
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. 1-6, in an embodiment of the present invention, an abrasion-resistant arc surface milling tool includes a tool apron 1, a connecting shaft 101, a tool pan 102, a tool slot 103, a positioning rod 104, a chip discharge groove 105, a cooling mechanism 2, a liquid inlet channel 201, a liquid storage cavity 202, a flow distribution channel 203, a milling tool bit 3, a milling tool bit fixing screw 4, a diamond knife 5, a base 501, a threaded hole 502, a diamond strip 503, a diamond knife fixing screw 6, a cooling mechanism 2 arranged inside the tool apron 1, six milling tool bits 3 arranged at the bottom of the tool apron 1, and a diamond knife 5 arranged on the milling tool bit 3.
Wherein: the tool apron 1 comprises a connecting shaft 101 and a cutter disc 102, the connecting shaft 101 is connected to the center of the upper surface of the cutter disc 102, six annularly-distributed tool grooves 103 are formed in the edge of the bottom of the cutter disc 102, and the plurality of tool grooves 103 are used for mounting replaceable milling tool bits 3, so that the milling capacity and the service life of the milling tool are guaranteed.
Wherein: all be provided with locating lever 104 in the sword groove 103, locating lever 104 is perpendicular with the lower surface in sword groove 103, be provided with columniform logical groove in the locating lever 104, it has screw thread structure to lead to the groove surface, the outer fringe left side of every sword groove 103 all is provided with rectangular chip groove 105, chip groove 105 runs through blade disc 102 structure, locating lever 104 is used for the location installation to mill tool bit 3, inside screw thread is used for cooperating tool bit fixed screw 4 to be used for the fixed tool bit 3 that mills, chip groove 105 conveniently mills the metal fillings that produce and discharges, with the circulation of coolant liquid, the heat-sinking capability at the reinforcing part of milling.
Wherein: the milling cutter head 3 is installed in the cutter groove 103, two sections of circular through holes are formed in the middle of the milling cutter head 3, the milling cutter head 3 is connected to the positioning rod 104 in a sleeved mode through a second section of through hole, a cutter head fixing screw 4 is arranged in the first section of through hole, the tail end of the cutter head fixing screw 4 is in threaded connection with the positioning rod 104, the milling cutter head 3 is fixed in the cutter groove, through the design of the two sections of through holes, the milling cutter head 3 is quickly positioned, installed and fixed, and the time spent on installing or replacing the milling cutter head 3 is.
Wherein: cooling body 2 comprises inlet channel 201, stock solution chamber 202 and reposition of redundant personnel passageway 203, stock solution chamber 202 is the cylindrical cavity in blade disc 102, the top is connected with the inlet channel 201 that sets up inside connecting axle 101, be provided with six reposition of redundant personnel passageways 203 on the lateral wall of stock solution chamber 202, the tail end of reposition of redundant personnel passageway 203 is connected to the position above the sword groove 103 lateral wall chip groove 105, can store up a certain amount of coolant liquid in milling cutter through stock solution chamber 202, reduce milling cutter bulk temperature, send the coolant liquid to milling cutter head 3 positions through reposition of redundant personnel passageway 203 simultaneously, and be close to with chip groove 105, to the better cooling in milling position, take away the metal fillings simultaneously, reduce wearing and tearing, the life of extension milling cutter.
Wherein: the outside surface of tool bit 3 is provided with protruding structure, and protruding structure forms 90 contained angle structures with the outside surface of tool bit 3, and contained angle structural position is provided with diamond sword 5, and diamond sword 5 is installed with the 15 angles of vertical direction slope, and is fixed through diamond sword fixed screw 6, through protruding structure, gives diamond sword 5 and mills the same holding power of direction, stability when the reinforcing is milled, and the angle installation is used for forming the helicitic texture chip removal of being convenient for.
Wherein: diamond sword 5 comprises base 501 and diamond strip 503, and base 501 wholly is the rectangle, and open at the four corners has the rectangular channel, and the inslot is stained with the diamond strip 503 of rectangle, and base 501's inside is provided with two criss-cross four-way available screw holes 502, sets up diamond strip 503 reinforcing wear resistance through the four corners, makes the installation orientation free through the screw hole 502 of four-way, can keep the sharpness through changing new diamond strip 503 of installation orientation replacement.
When the utility model is used, the diamond cutter 5 is arranged on the milling cutter head 3, the milling cutter head 3 is fixed by the diamond cutter fixing screw 6, the milling cutter head 3 is arranged in each cutter groove 103 of the cutter base 1 respectively, the through hole in the middle of the milling cutter head 3 is aligned with the positioning rod 104 and sleeved, the milling cutter head 3 is fixed at the top end by the thread fit between the cutter head fixing screw 4 and the positioning rod 104, the milling cutter is connected and fixed with a numerical control machine tool with an in-shaft cooling liquid supply mechanism, the machine tool is started to carry out tool setting, a processing program is called by the machine tool, numerical control processing is carried out on a workpiece, when in processing, the cooling liquid flows into the liquid storage cavity 202 through the liquid inlet channel 201 in the connecting shaft 101, flows out from the milling position through the liquid outlet channel 203, the milling position is cooled, metal chips are taken away, finally, the wear of the diamond cutter 5 is, when the diamond cutter 5 is worn to a certain degree, the diamond cutter 5 is only required to be taken down to adjust the installation direction of the base 501, and a new non-worn diamond strip 503 can be replaced, so that the sharpness of the milling cutter is ensured.
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (7)
1. The wear-resistant arc surface milling tool is characterized by comprising a tool apron (1), wherein a cooling mechanism (2) is arranged inside the tool apron (1), six milling tool bits (3) are arranged at the bottom of the tool apron (1), and diamond cutters (5) are arranged on the milling tool bits (3).
2. A wear resistant circular arc milling tool as claimed in claim 1 wherein: the tool apron (1) consists of a connecting shaft (101) and a cutter head (102), the connecting shaft (101) is connected to the center of the upper surface of the cutter head (102), and six annularly distributed tool grooves (103) are formed in the edge of the bottom of the cutter head (102).
3. A wear resistant circular arc milling tool as claimed in claim 1 wherein: all be provided with locating lever (104) in sword groove (103), locating lever (104) are perpendicular with the lower surface of sword groove (103), are provided with columniform logical groove in locating lever (104), and logical groove surface has a screw thread structure, and the outer fringe left side of every sword groove (103) all is provided with rectangular chip groove (105), and chip groove (105) run through blade disc (102) structure.
4. A wear resistant circular arc milling tool as claimed in claim 1 wherein: the milling cutter head (3) is installed in the cutter groove (103), two sections of circular through holes are formed in the middle of the milling cutter head (3), the milling cutter head (3) is connected to the positioning rod (104) in a sleeved mode through a second section of through hole, a cutter head fixing screw (4) is arranged in the first section of through hole, the tail end of the cutter head fixing screw (4) is in threaded connection with the positioning rod (104), and the milling cutter head (3) is fixed in the cutter groove.
5. A wear resistant circular arc milling tool as claimed in claim 1 wherein: the cooling mechanism (2) is composed of a liquid inlet channel (201), a liquid storage cavity (202) and a flow dividing channel (203), the liquid storage cavity (202) is a cylindrical cavity in the cutter head (102), the top of the liquid storage cavity is connected with the liquid inlet channel (201) arranged inside the connecting shaft (101), six flow dividing channels (203) are arranged on the side wall of the liquid storage cavity (202), and the tail ends of the flow dividing channels (203) are connected to the position above a chip discharge groove (105) on the side wall of the cutter groove (103).
6. A wear resistant circular arc milling tool as claimed in claim 1 wherein: the outer side surface of tool bit (3) is provided with protruding structure, and protruding structure and the outer side surface of tool bit (3) form the contained angle structure of 90, and contained angle structure position is provided with diamond sword (5), and diamond sword (5) and the 15 angle installations of vertical direction slope are fixed through diamond sword set screw (6).
7. A wear resistant circular arc milling tool as claimed in claim 1 wherein: the diamond knife (5) is composed of a base (501) and diamond strips (503), the base (501) is rectangular integrally, rectangular grooves are formed in four corners of the base, the rectangular diamond strips (503) are adhered to the grooves, and two cross-shaped four-way available threaded holes (502) are formed in the base (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921540607.3U CN210587367U (en) | 2019-09-16 | 2019-09-16 | Wear-resistant arc surface milling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921540607.3U CN210587367U (en) | 2019-09-16 | 2019-09-16 | Wear-resistant arc surface milling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210587367U true CN210587367U (en) | 2020-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921540607.3U Active CN210587367U (en) | 2019-09-16 | 2019-09-16 | Wear-resistant arc surface milling tool |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113305335A (en) * | 2021-06-15 | 2021-08-27 | 西安兰华航空制造有限公司 | Titanium alloy milling method |
| CN117773203A (en) * | 2024-02-27 | 2024-03-29 | 福建盛达机器股份公司 | Double-sided edge milling equipment |
-
2019
- 2019-09-16 CN CN201921540607.3U patent/CN210587367U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113305335A (en) * | 2021-06-15 | 2021-08-27 | 西安兰华航空制造有限公司 | Titanium alloy milling method |
| CN117773203A (en) * | 2024-02-27 | 2024-03-29 | 福建盛达机器股份公司 | Double-sided edge milling equipment |
| CN117773203B (en) * | 2024-02-27 | 2024-05-28 | 福建盛达机器股份公司 | Double-sided edge milling equipment |
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