CN220426942U - Milling head with stable structure - Google Patents
Milling head with stable structure Download PDFInfo
- Publication number
- CN220426942U CN220426942U CN202321258880.3U CN202321258880U CN220426942U CN 220426942 U CN220426942 U CN 220426942U CN 202321258880 U CN202321258880 U CN 202321258880U CN 220426942 U CN220426942 U CN 220426942U
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- Prior art keywords
- milling cutter
- connecting block
- milling
- ring
- wall
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- 238000003801 milling Methods 0.000 title claims abstract description 109
- 238000003825 pressing Methods 0.000 claims abstract description 34
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 239000000428 dust Substances 0.000 description 14
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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- Milling Processes (AREA)
Abstract
The utility model relates to the technical field of milling heads, and discloses a milling head with a stable structure, which comprises: a connecting block; the fixed sleeve is in threaded connection with the bottom of the connecting block; the milling cutter edge is arranged at the bottom of the fixed sleeve; the dustproof mechanism is arranged on the inner wall of the connecting block; the clamping stabilizing mechanism is arranged on the outer wall of the fixed sleeve; the clamping and stabilizing mechanism comprises: the converging ring is movably sleeved on the outer wall of the joint of the milling cutter opening and the fixed sleeve; and the clamping ring is fixedly sleeved on the outer walls of the connecting block and the fixing sleeve. This milling head with stable structure makes through pressing down the pressing block that presss from both sides in the tight stabilizing mean, presses the inside extension of pole to the connecting block and utilizes the grip block to carry out the centre gripping to milling cutter groove, and its spacing spring can prevent to press the pole and fall back to continue to extrude milling cutter groove, its sealing ring can effectively connect milling cutter groove and milling cutter mouth, and carries out the centre gripping to its milling cutter.
Description
Technical Field
The utility model relates to the technical field of milling heads, in particular to a milling head with a stable structure.
Background
In machining, the milling machine is very extensive in use, and the milling machine can appear damaging the phenomenon at the milling head after long-time processing, and the change step of current milling machine milling head is comparatively loaded down with trivial details for the milling head has consumed a large amount of time at the in-process of changing, thereby has led to the milling head to appear changing inconvenient problem, greatly reduced the practicality of milling head, also reduced the work efficiency of milling machine.
According to the Chinese patent 'a milling head convenient to replace', and the publication number is: "CN209439510U", this patent includes fixed cover, the standing groove has been seted up to the center department of fixed cover bottom surface, the center department intercommunication in standing groove inner chamber left side has the spout, the left side intercommunication in spout inner chamber has Chu Nacao, chu Nacao's inner chamber fixedly connected with positioner, storage tank and spout are run through on positioner's right side and extend to the inner chamber of standing groove, the center department fixedly connected with reference column at standing groove inner chamber top. According to the utility model, the milling head can be quickly replaced by arranging the positioning device, the limiting sleeve, the movable groove, the Chu Nacao, the transmission device, the connecting hole, the rotating hole, the cutting sleeve and the sliding groove, so that the milling head is more convenient to replace, the problem that a great deal of time is consumed for replacing the milling head due to complicated replacing steps of the milling head when the milling head is replaced, and the problem of inconvenient replacement of the milling head is caused, and the practicability of the milling head is greatly improved.
However, in practical use, the milling cutter groove for installing the milling head needs to be effectively clamped to enhance stability of the milling cutter groove in order to prevent the milling head from falling off in the working process, and in order to prevent dust from entering the connecting block and prevent the dust from accumulating to cause blockage, the milling head with a stable structure is needed.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a milling head with a stable structure.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: a milling head having a stable structure, comprising:
a connecting block;
the fixed sleeve is in threaded connection with the bottom of the connecting block;
the milling cutter edge is arranged at the bottom of the fixed sleeve;
the dustproof mechanism is arranged on the inner wall of the connecting block;
the clamping stabilizing mechanism is arranged on the outer wall of the fixed sleeve;
the clamping and stabilizing mechanism comprises:
the converging ring is movably sleeved on the outer wall of the joint of the milling cutter opening and the fixed sleeve;
the clamping ring is fixedly sleeved on the outer walls of the connecting block and the fixing sleeve;
the milling cutter groove is fixedly connected to the bottom of the inner wall of the fixed sleeve;
the two pressing rods are respectively provided with one end, which is fixedly connected with a pressing block through a fixed shaft in an outward extending manner, and the other end movably penetrates through the connecting block and is fixedly connected with a clamping disc in an inward extending manner;
and the limiting spring is sleeved on the outer wall of the pressing rod, which is positioned at the inner extending end of the connecting block.
Preferably, the milling cutter groove is communicated with the milling cutter opening through a sealing ring. The milling cutter groove and the milling cutter edge can be effectively connected through the arrangement of the sealing ring, and the milling cutter is clamped.
Preferably, the inner side of the clamping disc is provided with a squeezing pad. Friction force can be increased by arranging the extrusion pad.
Preferably, the dust-proof mechanism includes:
the dustproof ring is arranged on the inner wall of the connecting block;
and the O-shaped ring is fixedly sleeved at the joint of the dustproof ring and the milling cutter groove. Can effectively block dust entering connecting block through setting up dustproof ring in the dustproof mechanism and avoid inside by the dust piling up the jam, the junction in dustproof ring and milling cutter groove can be effectively sealed to the setting of O type ring.
Preferably, the outer wall of the pressing rod positioned in the clamping ring is movably sleeved with a connecting sleeve. The connecting sleeve is arranged to enable the pressing rod to press more smoothly.
Preferably, the caliber of the milling cutter groove is matched with the caliber of the milling cutter inside. Through setting up the milling cutter groove of bore size and milling cutter edge looks adaptation, make things convenient for the milling cutter to install in milling cutter mouth and use.
(III) beneficial effects
Compared with the prior art, the utility model provides the milling head with a stable structure, which has the following beneficial effects:
1. this milling head with stable structure makes through pressing down the pressing block that presss from both sides in the tight stabilizing mean, presses the inside extension of pole to the connecting block and utilizes the grip block to carry out the centre gripping to milling cutter groove, and its spacing spring can prevent to press the pole and fall back to continue to extrude milling cutter groove, its sealing ring can effectively connect milling cutter groove and milling cutter mouth, and carries out the centre gripping to its milling cutter.
2. This milling head with stable structure can effectively block dust entering connecting block and avoid inside by the dust piling up to block up through setting up dust ring in the dustproof mechanism, and the setting of O type ring can effectively seal the junction in dust ring and milling cutter groove.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a front view of the present utility model;
fig. 3 is a front cross-sectional view of the present utility model.
In the figure: 1. a connecting block; 2. a fixed sleeve; 3. milling edge; 4. a dust-proof mechanism; 5. a clamping stabilizing mechanism; 401. a dust-proof ring; 402. an O-ring; 501. a converging ring; 502. a clamping ring; 503. milling cutter grooves; 504. pressing a pressing rod; 505. pressing the blocks; 506. a clamping plate; 507. a limit spring; 508. a seal ring; 509. a squeeze pad; 510. and (5) connecting the sleeve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1
As shown in fig. 1-3, the present utility model provides a milling head having a stable structure, comprising: a connecting block 1; the fixed sleeve 2 is in threaded connection with the bottom of the connecting block 1; the milling cutter edge 3 is arranged at the bottom of the fixed sleeve 2; the dustproof mechanism 4 is arranged on the inner wall of the connecting block 1; the clamping stabilizing mechanism 5 is arranged on the outer wall of the fixed sleeve 2; the clamp stabilization mechanism 5 includes: the converging ring 501 is movably sleeved on the outer wall of the joint of the milling cutter port 3 and the fixed sleeve 2; a clamping ring 502 fixedly sleeved on the outer walls of the connecting block 1 and the fixed sleeve 2; milling cutter groove 503 fixedly connected to the bottom of the inner wall of fixed sleeve 2; the two pressing rods 504 are respectively provided, one end of each pressing rod is fixedly connected with a pressing block 505 in an outward extending manner through a fixed shaft, and the other end of each pressing rod movably penetrates through the connecting block 1 and is fixedly connected with a clamping disc 506 in an inward extending manner of the connecting block 1; the limiting spring 507 is sleeved on the outer wall of the pressing rod 504, which is positioned at the inner extending end of the connecting block 1. The milling cutter groove 503 is provided in communication with the milling cutter pocket 3 via a seal ring 508. The milling cutter groove 503 and the milling cutter opening 3 can be effectively connected by the sealing ring 508, and the milling cutter thereof can be clamped. The inner side of the clamping disk 506 is provided with a squeeze pad 509. The friction force can be increased by providing the pressing pad 509. The outer wall of the pressing rod 504 located inside the clamping ring 502 is movably sleeved with a connecting sleeve 510. The connecting sleeve 510 is arranged to enable the pressing rod 504 to press more smoothly. The caliber of the milling cutter groove 503 is matched with the caliber of the milling cutter opening 3. By arranging the milling cutter groove 503 with the caliber size matched with the milling cutter edge 3, the milling cutter is convenient to be installed on the milling cutter edge 3 for use.
In this embodiment, by pressing the pressing block 505 in the clamping and stabilizing mechanism 5, the pressing rod 504 extends toward the inside of the connection block 1 to clamp the milling cutter groove 503 by the clamping disc 506, the limiting spring 507 thereof can prevent the pressing rod 504 from retreating and continuously squeeze the milling cutter groove 503, and the seal ring 508 thereof can effectively connect the milling cutter groove 503 and the milling cutter opening 3 and clamp the milling cutter thereof.
Example 2
As shown in fig. 1-3, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the dust-proof mechanism 4 includes: a dust-proof ring 401 mounted on the inner wall of the connection block 1; the O-shaped ring 402 is fixedly sleeved at the joint of the dustproof ring 401 and the milling cutter groove 503. The dust can be effectively prevented from entering the connecting block 1 by arranging the dust-proof ring 401 in the dust-proof mechanism 4, the inside is prevented from being accumulated and blocked by dust, and the joint of the dust-proof ring 401 and the milling cutter groove 503 can be effectively sealed by arranging the O-shaped ring 402.
In this embodiment, the dust-proof ring 401 in the dust-proof mechanism 4 can effectively prevent dust from entering the connecting block 1 and from being accumulated and blocked by dust, and the connection between the dust-proof ring 401 and the milling cutter groove 503 can be effectively sealed by the O-ring 402.
The working principle of the milling head with the stable structure is described in detail below.
As shown in fig. 1-3, when in use, the pressing rod 504 can be extended to the inside of the connecting block 1 by pressing the pressing block 505 in the clamping and stabilizing mechanism 5, the milling cutter groove 503 is clamped by the clamping disc 506, the limiting spring 507 can prevent the pressing rod 504 from retreating and continuously squeeze the milling cutter groove 503, and the sealing ring 508 can effectively connect the milling cutter groove 503 and the milling cutter opening 3 and clamp the milling cutter; the dust can be effectively prevented from entering the connecting block 1 by arranging the dust-proof ring 401 in the dust-proof mechanism 4, the inside is prevented from being accumulated and blocked by dust, and the joint of the dust-proof ring 401 and the milling cutter groove 503 can be effectively sealed by arranging the O-shaped ring 402.
Claims (6)
1. A milling head having a stable structure, comprising:
a connecting block (1);
the fixing sleeve (2) is connected to the bottom of the connecting block (1) in a threaded manner;
a milling cutter edge (3) is arranged at the bottom of the fixed sleeve (2);
the dustproof mechanism (4) is arranged on the inner wall of the connecting block (1);
the clamping stabilizing mechanism (5) is arranged on the outer wall of the fixed sleeve (2);
the clamping and stabilizing mechanism (5) comprises:
a converging ring (501) movably sleeved on the outer wall of the joint of the milling cutter opening (3) and the fixed sleeve (2);
the clamping ring (502) is fixedly sleeved on the outer walls of the connecting block (1) and the fixed sleeve (2);
the milling cutter groove (503) is fixedly connected to the bottom of the inner wall of the fixed sleeve (2);
the two pressing rods (504) are respectively provided, one end of each pressing rod is fixedly connected with a pressing block (505) in an outward extending manner through a fixed shaft, and the other end of each pressing rod movably penetrates through the connecting block (1) and is fixedly connected with a clamping disc (506) in an extending manner towards the inside of the connecting block (1);
and the limiting spring (507) is sleeved on the outer wall of the pressing rod (504) positioned at the inner extending end of the connecting block (1).
2. The milling head with stable structure according to claim 1, wherein: the milling cutter groove (503) is communicated with the milling cutter opening (3) through a sealing ring (508).
3. The milling head with stable structure according to claim 1, wherein: the inner side of the clamping disc (506) is provided with a squeeze pad (509).
4. The milling head with stable structure according to claim 1, wherein: the dust-proof mechanism (4) includes:
a dust-proof ring (401) mounted on the inner wall of the connecting block (1);
and the O-shaped ring (402) is fixedly sleeved at the joint of the dustproof ring (401) and the milling cutter groove (503).
5. The milling head with stable structure according to claim 1, wherein: the outer wall of the pressing rod (504) positioned in the clamping ring (502) is movably sleeved with a connecting sleeve (510).
6. The milling head with stable structure according to claim 1, wherein: the caliber of the milling cutter groove (503) is matched with the caliber of the milling cutter opening (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321258880.3U CN220426942U (en) | 2023-05-23 | 2023-05-23 | Milling head with stable structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321258880.3U CN220426942U (en) | 2023-05-23 | 2023-05-23 | Milling head with stable structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220426942U true CN220426942U (en) | 2024-02-02 |
Family
ID=89695922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321258880.3U Active CN220426942U (en) | 2023-05-23 | 2023-05-23 | Milling head with stable structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220426942U (en) |
-
2023
- 2023-05-23 CN CN202321258880.3U patent/CN220426942U/en active Active
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