CN219965454U - Clamp for coating of rod-shaped product of milling cutter - Google Patents
Clamp for coating of rod-shaped product of milling cutter Download PDFInfo
- Publication number
- CN219965454U CN219965454U CN202321559581.3U CN202321559581U CN219965454U CN 219965454 U CN219965454 U CN 219965454U CN 202321559581 U CN202321559581 U CN 202321559581U CN 219965454 U CN219965454 U CN 219965454U
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- Prior art keywords
- rotating
- rod
- pipe
- coating
- milling cutter
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- 238000003801 milling Methods 0.000 title claims abstract description 39
- 239000011248 coating agent Substances 0.000 title claims abstract description 20
- 238000000576 coating method Methods 0.000 title claims abstract description 20
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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- Milling Processes (AREA)
Abstract
The utility model discloses a clamp for coating of milling cutter rod-like products, which comprises a fixed part and a rotating part arranged at the bottom of the fixed part and rotationally connected with the fixed part, wherein a rotating hole is formed in the fixed part, a rotating pipe for placing the milling cutter rod-like products is rotationally arranged in the rotating hole, the rotating pipe is a pipe body with a hollow inside and an open top and a closed bottom, an inclined plane is arranged at the top of the rotating part, and the edge of the bottom of the rotating pipe is abutted with the inclined plane; when the rotating part rotates, under the action of friction force between the rotating pipe and the bottom edge and the inclined plane, the rotating part can drive the rotating pipe to rotate, so that the milling cutter rod-like product placed in the rotating pipe can be driven to rotate.
Description
Technical Field
The utility model relates to the technical field of coating of milling cutter rod-like products, in particular to a clamp for coating of milling cutter rod-like products.
Background
Milling tools are rotary tools for milling machining having one or more cutter teeth. During operation, each cutter tooth cuts off the allowance of a workpiece intermittently in sequence, 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 in order to avoid damage caused by collision between the cutter and other devices or before the cutter, a coating is generally added on the surface of the cutter to strengthen the hardness and the wear resistance of the cutter. The rotating tube for placing the milling cutter in the clamp for milling cutter coating in the prior art is generally stirred by adopting a gear transmission or stirring piece, has a complex structure, is inconvenient to assemble, is easy to clamp and has high failure rate.
Disclosure of Invention
The utility model aims to overcome the technical defects, and provides a clamp for coating of a milling cutter rod-shaped product, which solves the technical problems in the background technology.
In order to achieve the technical aim, the technical scheme of the utility model provides a clamp for coating of milling cutter rod-like products, which comprises a fixed part and a rotating part arranged at the bottom of the fixed part and rotationally connected with the fixed part, wherein a rotating hole is formed in the fixed part, a rotating pipe for placing the milling cutter rod-like products is rotationally arranged in the rotating hole, the rotating pipe is hollow in the inside and is provided with an opening at the top and a closed pipe body at the bottom, an inclined plane is arranged at the top of the rotating part, and the edge of the bottom of the rotating pipe is abutted with the inclined plane;
when the rotating part rotates, under the action of friction force between the rotating pipe and the bottom edge and the inclined plane, the rotating part can drive the rotating pipe to rotate, so that the milling cutter rod-like product placed in the rotating pipe can be driven to rotate.
Further, the fixed part is coaxially provided with a connecting shaft, the center of the rotating part is provided with a through hole, and the outer wall of the connecting shaft is rotationally connected with the inner wall of the through hole through balls.
Further, the outer side wall of the connecting shaft is provided with a first annular groove, the inner wall of the through hole is provided with a second annular groove, and the balls are a plurality of and are annularly arranged in the first annular groove and the second annular groove.
Further, the top of the rotating part is provided with a plurality of circles of rotating holes taking the center of the rotating part as the center, each circle of rotating holes comprises a plurality of uniformly arranged rotating holes in a ring shape, and a rotating pipe is arranged in each rotating hole.
Further, the rotating holes on two adjacent circles of rotating holes are staggered.
Further, the bottom edge of the rotating pipe is provided with a chamfer.
The beneficial effects of the utility model include:
1. when the rotating part rotates, under the action of friction force between the rotating pipe and the bottom edge and the inclined plane, the rotating part can drive the rotating pipe to rotate, so that the milling cutter rod-like product placed in the rotating pipe can be driven to rotate.
2. The connecting shaft on the fixed part can be rotationally connected with the rotating part through the balls, and meanwhile, the contact surface of the rotating part and the connecting shaft is uniformly stressed, so that the rotating part can rotate more stably, and the clamp has high stability.
3. The fixed part top and regard as the center with its center to be equipped with a plurality of circles rotatory hole, every circle rotatory hole all includes and a plurality of rotatory hole that annular evenly set up, has all placed rotatory pipe in every rotatory hole, adopts above-mentioned design, and clamping milling cutter class shaft-like product volume is big, consequently can improve just coating efficiency to milling cutter class shaft-like product.
Drawings
FIG. 1 is a schematic view of a fixture for coating a rod-like product of a milling cutter according to an embodiment of the present utility model;
FIG. 2 is another state diagram of a fixture for coating of a milling cutter bar-like product according to an embodiment of the present utility model;
FIG. 3 is a cross-sectional view of a fixture for coating a milling cutter bar-like product according to an embodiment of the present utility model;
FIG. 4 is a schematic view of a fixing portion according to an embodiment of the present utility model;
FIG. 5 is a schematic view of a rotating part structure according to an embodiment of the present utility model;
FIG. 6 is a schematic view of a rotating tube structure according to an embodiment of the present utility model;
in the figure: 1. a fixing part; 11. a connecting shaft; 111. a first annular groove; 2. a rotating part; 21. an inclined plane; 22. a through hole; 221. a second annular groove; 3. a rotating tube; 31. chamfering; 4. and (3) rolling balls.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
The embodiment of the utility model provides a clamp for coating of milling cutter rod-like products, which comprises a fixing part 1 and a rotating part 2 which is arranged at the bottom of the fixing part 1 and is rotationally connected with the fixing part 1, wherein the fixing part 1 and the rotating part 2 are both disc-shaped, a rotating hole 11 is arranged on the fixing part 1, a rotating pipe 3 for placing the milling cutter rod-like products is rotationally arranged in the rotating hole 11, the rotating pipe 3 is a pipe body with a hollow inside and an open top and a closed bottom, an inclined plane 21 is arranged at the top of the rotating part 2, and the bottom edge of the rotating pipe 3 is abutted with the inclined plane 21;
when the rotating part 2 rotates, under the action of friction force between the rotating pipe 3 and the bottom edge and the inclined plane 21, the rotating part 2 can drive the rotating pipe 3 to rotate, so that the milling cutter rod-like product placed in the rotating pipe 3 can be driven to rotate.
The fixture with the design is simple in structural design, so that the fixture is simple to assemble, convenient for workers to assemble and clean, capable of saving a large amount of labor force, reducing labor intensity and low in failure rate in use.
Preferably, the fixing portion 1 is coaxially provided with a connecting shaft 12, the center of the rotating portion 2 is provided with a through hole 22, the outer wall of the connecting shaft 12 is rotationally connected with the inner wall of the through hole 22 through balls 4, the connecting shaft 12 can be rotationally connected with the rotating portion 2 through the balls 4, and meanwhile, the contact surface of the rotating portion 2 and the connecting shaft 12 is uniformly stressed, so that the rotating portion 2 can rotate more stably, and the stability of the clamp can be high.
It should be noted that, the outer side wall of the connecting shaft 12 is provided with a first annular groove 121, the inner wall of the through hole 22 is provided with a second annular groove 221, and the balls 4 are several and are annularly arranged in the first annular groove 121 and the second annular groove 221.
The connecting shaft 12 is coaxially installed at the bottom of the fixed part 1, a flange is provided at the top edge of the fixed part 1, the rotating part 2 is provided in the flange, and the flange can prevent the rotating part 2 from deflecting, so that the rotating part 2 can be rotated more stably.
Preferably, the top of the fixing part 1 is provided with a plurality of circles of rotating holes 11 by taking the center of the fixing part as the center, each circle of rotating holes 11 comprises a plurality of rotating holes 11 which are uniformly arranged in a ring shape, and each rotating hole 11 is internally provided with a rotating pipe 3.
It should be noted that, the rotary holes 11 on two adjacent rotary holes 11 are staggered, so that the clamping amount of the milling cutter rod-like product can be increased in one step.
Preferably, the bottom edge of the rotating tube 3 is provided with a chamfer 31, and the bottom edge of the rotating tube 3 can be effectively contacted with the inclined plane at the top of the rotating part 2 through the chamfer 31, so that the rotating part 2 can smoothly drive the rotating tube 3 to rotate.
The specific principle is as follows: when the rotary pipe 3 is used, milling cutter rod-like products (such as milling cutters, screw taps or drills) are placed in the rotary pipe 3, and when the rotary part 2 rotates, the rotary part 2 can drive the rotary pipe 3 to rotate under the action of friction force between the rotary pipe 3 and the bottom edge and the inclined plane 21, so that the milling cutter rod-like products placed in the rotary pipe 3 can be driven to rotate, and each part of the milling cutter rod-like products is uniformly coated.
The above-described embodiments of the present utility model do not limit the scope of the present utility model. Any other corresponding changes and modifications made in accordance with the technical idea of the present utility model shall be included in the scope of the claims of the present utility model.
Claims (6)
1. The fixture for the coating of the milling cutter rod-like product is characterized by comprising a fixing part (1) and a rotating part (2) which is arranged at the bottom of the fixing part (1) and is rotationally connected with the fixing part (1), wherein a rotating hole (11) is formed in the fixing part (1), a rotating pipe (3) for placing the milling cutter rod-like product is rotationally arranged in the rotating hole (11), the rotating pipe (3) is a pipe body with a hollow inside and an open top and a closed bottom, an inclined surface (21) is arranged at the top of the rotating part (2), and the bottom edge of the rotating pipe (3) is abutted to the inclined surface (21);
when the rotating part (2) rotates, under the action of friction force between the rotating pipe (3) and the bottom edge and the inclined plane (21), the rotating part (2) can drive the rotating pipe (3) to rotate, so that milling cutter rod-shaped products placed in the rotating pipe (3) can be driven to rotate.
2. The fixture for coating of rod-like products of milling cutters according to claim 1, characterized in that the fixing part (1) is coaxially provided with a connecting shaft (12), the center of the rotating part (2) is provided with a through hole (22), and the outer wall of the connecting shaft (12) is rotationally connected with the inner wall of the through hole (22) through balls (4).
3. The fixture for coating of rod-like products of milling cutters according to claim 2, wherein the outer side wall of the connecting shaft (12) is provided with a first annular groove (121), the inner wall of the through hole (22) is provided with a second annular groove (221), and the balls (4) are several and are annularly arranged in the first annular groove (121) and the second annular groove (221).
4. The fixture for coating of rod-like products of milling cutters according to claim 1, characterized in that the top of the fixing part (1) is provided with a plurality of circles of rotating holes (11) with the center thereof as the center, each circle of rotating holes (11) comprises a plurality of rotating holes (11) which are uniformly arranged in a ring shape, and a rotating pipe (3) is placed in each rotating hole (11).
5. A fixture for coating of rod-like products of milling cutters according to claim 4, characterized in that the rotation holes (11) on two adjacent turns of said rotation holes (11) are staggered.
6. A fixture for coating of rod-like products of milling cutter type according to claim 1, characterized in that the bottom edge of the rotating tube (3) is provided with a chamfer (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321559581.3U CN219965454U (en) | 2023-06-16 | 2023-06-16 | Clamp for coating of rod-shaped product of milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321559581.3U CN219965454U (en) | 2023-06-16 | 2023-06-16 | Clamp for coating of rod-shaped product of milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219965454U true CN219965454U (en) | 2023-11-07 |
Family
ID=88584662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321559581.3U Active CN219965454U (en) | 2023-06-16 | 2023-06-16 | Clamp for coating of rod-shaped product of milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219965454U (en) |
-
2023
- 2023-06-16 CN CN202321559581.3U patent/CN219965454U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |