CN210755434U - Boring and milling cutter head for numerical control machine tool - Google Patents
Boring and milling cutter head for numerical control machine tool Download PDFInfo
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- CN210755434U CN210755434U CN201921290444.8U CN201921290444U CN210755434U CN 210755434 U CN210755434 U CN 210755434U CN 201921290444 U CN201921290444 U CN 201921290444U CN 210755434 U CN210755434 U CN 210755434U
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- threaded rod
- chuck
- boring
- milling cutter
- cutter head
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Abstract
The utility model discloses a boring and milling cutter head for digit control machine tool relates to machining technical field, including the chuck, the standing groove has been seted up to a side of chuck, and the inside fixed block that is equipped with of standing groove. This boring and milling cutter head for digit control machine tool, through the fixed block, spacing hole one, spacing hole two, the gag lever post, a pressing plate, a bearing, cooperation setting between threaded rod and the spiro, the staff places the fixed block in the inside of standing groove, the threaded rod rotates, make the threaded rod take place the screw thread relation downstream with the spiro, make the threaded rod card go into the inside of spacing hole two, the threaded rod drives the bearing and moves down simultaneously, the bearing drives two clamp plates and moves down, the clamp plate promotes the inside that two gag lever posts inserted two spacing holes one, then accomplish the installation of tool bit body, during the dismantlement, reverse threaded rod, make the threaded rod shift out spacing hole two, make two gag lever posts shift out spacing hole one and accomplish the dismantlement promptly, it is more convenient to make its whole dismantlement, the staff's.
Description
Technical Field
The utility model relates to the technical field of machining, specifically be a boring and milling cutter head for digit control machine tool.
Background
Machining refers to a process of changing the external dimensions or properties of a workpiece by a mechanical device, and is classified into cutting and pressing according to differences in machining modes, a mechanical production process refers to a whole process of manufacturing a product from a raw material (or a semi-finished product), and for mechanical production, the processes include transportation and storage of the raw material, preparation of production, manufacturing of a blank, processing and heat treatment of a part, assembly and debugging of the product, painting, packaging and the like.
The milling cutter is a rotary cutter used for milling and provided with one or more cutter teeth, and the cutter teeth cut off the allowance of a workpiece in sequence and intermittently during working, but the existing boring and milling cutter head structure is often simpler and more troublesome to replace, so that the boring and milling cutter head for the numerical control machine is provided to solve the problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a boring and milling cutter head for digit control machine tool possesses the convenient advantage of change, has solved the problem that boring and milling cutter head for digit control machine tool changed the difficulty.
The utility model discloses a solve above-mentioned technical problem, provide following technical scheme: the utility model provides a boring and milling cutter head for digit control machine tool, includes the chuck, the standing groove has been seted up to a side of chuck, and the inside fixed block that is equipped with of standing groove, a side fixedly connected with tool bit body of fixed block, two spacing holes one and spacing hole two have been seted up respectively to the upper surface of fixed block.
The upper surface of chuck is fixed and is inlayed and have the spiro, and the inner circle threaded connection of spiro has the threaded rod, and the bottom of threaded rod extends to the inside of spiro, and the external fixed surface on threaded rod top is connected with the bearing, and the external fixed surface of bearing is connected with two clamp plates, the equal fixedly connected with gag lever post in bottom surface of every clamp plate, and the bottom of two gag lever posts all runs through the chuck and extends to the inside of two spacing holes one respectively.
Furthermore, the upper surface of the threaded rod is fixedly connected with a turntable, and the outer surface of the turntable is rough.
Through adopting above-mentioned technical scheme, the staff of being convenient for rotates the threaded rod, and the staff of being convenient for operates.
Furthermore, two symmetrical through holes are formed in the upper surface of the chuck, and the bottom ends of the two limiting rods penetrate through the two through holes respectively and extend to the inside of the chuck.
Through adopting above-mentioned technical scheme, can effectual reduction gag lever post at the in-process of activity and the chuck between frictional force, avoid long-time the use to lead to the gag lever post to take place wearing and tearing.
Furthermore, every the equal fixedly connected with limiting plate of bottom surface of gag lever post, the diameter value of limiting plate is greater than the diameter value of through-hole.
Through adopting above-mentioned technical scheme, can effectually avoid the gag lever post to shift out from the inside of chuck at the in-process of activity, influence next normal use.
Furthermore, the diameter value of the inner ring of the spiral ring is equal to that of the inner ring of the bearing, and the bearing and the spiral ring are located on the same vertical line.
Through adopting above-mentioned technical scheme, can effectually keep overall structure's steadiness, improve whole practicality.
Furthermore, the front of the chuck is fixedly connected with an operation indicating plate, and the operation indicating plate is rectangular.
Through adopting above-mentioned technical scheme, can effectually remind the staff to operate according to correct operation method, avoid leading to the damage of tool bit because of the misoperation.
Compared with the prior art, this boring and milling cutter head for digit control machine tool possesses following beneficial effect:
1. the utility model discloses a fixed block, spacing hole one, spacing hole two, the gag lever post, pressing plates, a bearing, cooperation setting between threaded rod and the spiro, the staff places the fixed block in the inside of standing groove, the threaded rod rotates, make the threaded rod and spiro take place the screw thread relation downstream, make the threaded rod card go into the inside of spacing hole two, the threaded rod drives the bearing downstream simultaneously, the bearing drives two clamp plates downstream, the clamp plate promotes two inside that the gag lever posts inserted two spacing holes one, then accomplish the installation of tool bit body, during the dismantlement, reverse the threaded rod, make the threaded rod shift out spacing hole two, make two gag lever posts shift out spacing hole one and accomplish the dismantlement promptly, it is more convenient to make its whole dismantlement, the staff's tool bit of being convenient for is changed.
2. The utility model discloses a setting of carousel, the staff of being convenient for rotates the threaded rod, and the staff of being convenient for operates, through the setting of through-hole, can effectually reduce the gag lever post at the in-process of activity and the frictional force between the chuck, avoids long-time the use to lead to the gag lever post to take place wearing and tearing, through the setting of limiting plate, can effectually avoid the gag lever post to shift out from the inside of chuck at the in-process of activity, influences next normal use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
fig. 3 is a schematic side view of the present invention.
In the figure: 1-chuck, 2-spiral ring, 3-bearing, 4-rotary table, 5-threaded rod, 6-pressing plate, 7-limiting rod, 8-through hole, 9-limiting hole I, 10-tool bit body, 11-fixing block, 12-operation indicating plate, 13-limiting hole II, 14-limiting plate and 15-placing groove.
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. 1-3, the present invention provides a technical solution: the utility model provides a boring and milling cutter head for digit control machine tool, including chuck 1, the positive fixedly connected with operation indicator board 12 of chuck 1, operation indicator board 12 is rectangular form, can effectually remind the staff to operate according to the exact operating method, avoid because of the damage of misoperation lead to the tool bit, standing groove 15 has been seted up to a side of chuck 1, standing groove 15 is inside to be equipped with fixed block 11, a side fixedly connected with tool bit body 10 of fixed block 11, two spacing first holes 9 and spacing second hole 13 have been seted up respectively to the upper surface of fixed block 11.
The upper surface of the chuck 1 is fixedly embedded with a spiral ring 2, the inner ring of the spiral ring 2 is in threaded connection with a threaded rod 5, the upper surface of the threaded rod 5 is fixedly connected with a turntable 4, the outer surface of the turntable 4 is rough, the threaded rod 5 can be conveniently rotated by an operator, the operation of the operator is convenient, the bottom end of the threaded rod 5 extends into the spiral ring 2, the outer surface of the top end of the threaded rod 5 is fixedly connected with a bearing 3, the diameter value of the inner ring of the spiral ring 2 is equal to that of the inner ring of the bearing 3, the bearing 3 and the spiral ring 2 are positioned on the same vertical line, the stability of the whole structure can be effectively maintained, the overall practicability is improved, the outer surface of the bearing 3 is fixedly connected with two pressing plates 6, the bottom surface of each pressing plate 6 is fixedly connected with a limiting rod 7, the upper surface of the chuck 1 is provided with two symmetrical through holes, can effectual reduction gag lever post 7 at the in-process of activity and the frictional force between the chuck 1, avoid long-time use to lead to gag lever post 7 to take place wearing and tearing, the equal fixedly connected with limiting plate 14 in bottom surface of every gag lever post 7, the diameter value of limiting plate 14 is greater than the diameter value of through-hole 8, can effectually avoid gag lever post 7 to shift out from the inside of chuck 1 at the in-process of activity, influence next normal use, chuck 1 is all run through and the inside that extends to two spacing holes 9 respectively to the bottom of two gag lever posts 7.
During the use, the staff places fixed block 11 in the inside of standing groove 15, rotating threaded rod 5, make threaded rod 5 and spiro 2 take place the screw thread relation downstream, make threaded rod 5 card go into the inside of two 13 spacing holes, threaded rod 5 drives bearing 3 downstream simultaneously, bearing 3 drives two clamp plates 6 downstream, clamp plate 6 promotes the inside that two gag lever post 7 inserted two spacing holes 9, then accomplish the installation of tool bit body 10, during the dismantlement, reverse threaded rod 5, make threaded rod 5 shift out spacing hole two 13, make two gag lever post 7 shift out spacing hole one 9 accomplish the dismantlement promptly, it is more convenient to make its whole dismantlement, the staff of being convenient for changes the tool bit.
Claims (6)
1. The utility model provides a boring and milling cutter head for digit control machine tool, includes chuck (1), its characterized in that: a placing groove (15) is formed in one side face of the chuck (1), a fixing block (11) is arranged in the placing groove (15), a tool bit body (10) is fixedly connected to one side face of the fixing block (11), and two limiting holes I (9) and two limiting holes II (13) are formed in the upper surface of the fixing block (11) respectively;
the fixed surface of chuck (1) inlays and has spiro (2), the inner circle threaded connection of spiro (2) has threaded rod (5), the bottom of threaded rod (5) extends to the inside of spiro (2), the external fixed surface on threaded rod (5) top is connected with bearing (3), two clamp plates (6) of the external fixed surface of bearing (3), the equal fixedly connected with gag lever post (7) in bottom surface of every clamp plate (6), the bottom of two gag lever posts (7) all runs through chuck (1) and extends to the inside of two spacing hole one (9) respectively.
2. The boring and milling cutter head for the numerical control machine tool according to claim 1, characterized in that: the upper surface of threaded rod (5) is fixedly connected with carousel (4), and the surface of carousel (4) is the roughness.
3. The boring and milling cutter head for the numerical control machine tool according to claim 1, characterized in that: two symmetrical through holes (8) are formed in the upper surface of the chuck (1), and the bottom ends of the two limiting rods (7) penetrate through the two through holes (8) respectively and extend into the chuck (1).
4. The boring and milling cutter head for the numerical control machine tool according to claim 3, characterized in that: every the equal fixedly connected with limiting plate (14) of bottom surface of gag lever post (7), the diameter value of limiting plate (14) is greater than the diameter value of through-hole (8).
5. The boring and milling cutter head for the numerical control machine tool according to claim 1, characterized in that: the diameter value of the inner ring of the spiral ring (2) is equal to that of the inner ring of the bearing (3), and the bearing (3) and the spiral ring (2) are located on the same vertical line.
6. The boring and milling cutter head for the numerical control machine tool according to claim 1, characterized in that: the front of the chuck (1) is fixedly connected with an operation indicating plate (12), and the operation indicating plate (12) is rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921290444.8U CN210755434U (en) | 2019-08-10 | 2019-08-10 | Boring and milling cutter head for numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921290444.8U CN210755434U (en) | 2019-08-10 | 2019-08-10 | Boring and milling cutter head for numerical control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210755434U true CN210755434U (en) | 2020-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921290444.8U Active CN210755434U (en) | 2019-08-10 | 2019-08-10 | Boring and milling cutter head for numerical control machine tool |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115722712A (en) * | 2022-12-29 | 2023-03-03 | 无锡齐格致成精密机械制造有限公司 | Ball head drum-shaped numerical control milling cutter and preparation process thereof |
-
2019
- 2019-08-10 CN CN201921290444.8U patent/CN210755434U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115722712A (en) * | 2022-12-29 | 2023-03-03 | 无锡齐格致成精密机械制造有限公司 | Ball head drum-shaped numerical control milling cutter and preparation process thereof |
| CN115722712B (en) * | 2022-12-29 | 2023-11-03 | 无锡齐格致成精密机械制造有限公司 | Ball-head drum-shaped numerical control milling cutter and preparation process thereof |
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