CN220216858U - Detachable right-angle milling head - Google Patents
Detachable right-angle milling head Download PDFInfo
- Publication number
- CN220216858U CN220216858U CN202222563633.6U CN202222563633U CN220216858U CN 220216858 U CN220216858 U CN 220216858U CN 202222563633 U CN202222563633 U CN 202222563633U CN 220216858 U CN220216858 U CN 220216858U
- Authority
- CN
- China
- Prior art keywords
- main shaft
- milling head
- groove
- right angle
- angle milling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003801 milling Methods 0.000 title claims abstract description 20
- 238000007789 sealing Methods 0.000 claims description 12
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
The utility model belongs to the technical field of milling heads, and particularly relates to a detachable right-angle milling head which solves the problems of inconvenient assembly and disassembly and unsealing between a clamping seat and a main shaft in the prior art.
Description
Technical Field
The utility model relates to the technical field of milling heads, in particular to a detachable right-angle milling head.
Background
Currently, a milling head is one of the machine tool accessories that is mounted on a milling machine and coupled to a spindle for driving the milling cutter to rotate. Is an important component of machine tool accessories.
The authorized bulletin number in the prior art is: CN217018770U, name is a dismantlement formula right angle cutter head, including the main shaft, install the cutter head main part on the bottom outer wall of main shaft, install bearing joint on the outer wall of one side of cutter head main part, install the installation sleeve through bearing joint on the inner wall of one side of cutter head main part, install the telescopic bottom of installation and install the installation base, be equipped with four regulation holes on the installation base inner wall, four all have the wane through hinged joint on the inner wall of regulation hole, the one end of wane is connected with the locking claw, be equipped with the connecting pad that the equidistance distributes on the circumference outer wall of installation base, install cooperation mechanism on the connecting pad, the cutter head main part is kept away from bearing joint's one end is equipped with adjustment mechanism, cooperation mechanism includes: the utility model further discloses a device for preventing iron filings from splashing in a gap between a mounting seat and a main shaft in the machining process, which is characterized in that a sealing ring is not arranged at the butt joint position of the main shaft and the mounting seat, and the device is free from the phenomena of blocking and the like after long-time cleaning.
Disclosure of Invention
The utility model aims to provide a detachable right-angle milling head, which solves the problems of inconvenient assembly and disassembly and unsealing between an installation seat and a main shaft.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the detachable right-angle milling head comprises a mounting seat and a main shaft, wherein two limit grooves which are symmetrically arranged are formed in the mounting seat;
the bottom welding of main shaft has the main part, the inside of main shaft is slidingly equipped with connecting rod and two symmetrical arrangement's locating piece respectively, one side welding of connecting rod has the oblique top piece, the other end sliding connection of oblique top piece has branch, the top of branch is through screw fixedly connected with ejector pin, ejector pin sliding fit is in the inside of main shaft, branch one end is the slope form, the top activity hinge of ejector pin has two symmetrical arrangement's pull rod, two the other end of pull rod all activity hinge has the guide arm, the other end of guide arm pass through the screw with locating piece fixed connection.
Preferably, a sealing ring is fixedly sleeved on the outer peripheral surface of the main shaft.
Preferably, a straight groove is formed in the mounting seat, the limiting groove is formed in the side wall of the straight groove, and the shape and the size of the positioning block are the same as those of the limiting groove.
Preferably, the main shaft is internally provided with a groove, and the ejector rod, the support rod and the inclined ejector block are all positioned in the groove.
Preferably, two symmetrically arranged positioning grooves are formed in the outer peripheral surface of the main shaft, and the positioning blocks are slidably connected in the positioning grooves.
Preferably, a spring is welded on one side of the positioning block, and the other end of the spring is welded on the side wall of the positioning groove.
Preferably, a guide hole communicated with the groove is formed in the main shaft, and the connecting rod is connected in a sliding mode in the guide hole.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the arrangement of the structures such as the positioning block, the ejector rod and the like, the main shaft is inserted in the straight groove aligned with the bottom of the mounting seat when the milling head is mounted, and when the positioning block slides to the limit groove in the mounting seat, the main shaft is fixed by being sprung into the limit groove, the ejector rod at the bottom of the main shaft is required to be dismounted, the ejector rod is pushed to push the positioning blocks at the left side and the right side of the pull rod to be pulled out of the limit groove, so that the main shaft can be taken down, and the effect of quick dismounting is realized.
2. According to the utility model, through the arrangement of the structures such as the main shaft, the sealing ring and the like, the sealing ring is sleeved on the position, close to the bottom, of the main shaft, and when the main shaft is completely fixed in the mounting seat, the sealing ring is positioned at the interface between the mounting seat and the bottom of the main shaft, so that the tightness is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the present utility model;
fig. 3 is a schematic structural view of the present utility model.
In the figure: 1. a mounting base; 2. a main shaft; 3. a push rod; 4. a groove; 5. a straight groove; 6. an inclined top block; 7. a support rod; 8. a main body; 9. a push rod; 10. a pull rod; 11. a guide rod; 12. a spring; 13. a positioning groove; 14. a positioning block; 15. a limit groove; 16. and (3) sealing rings.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, a detachable right angle milling head comprises a mounting seat 1 and a main shaft 2, wherein two symmetrically arranged limit grooves 15 are formed in the mounting seat 1, a main body 8 is welded at the bottom of the main shaft 2, a connecting rod 3 and two symmetrically arranged locating blocks 14 are respectively and slidably assembled in the main shaft 2, an inclined top block 6 is welded at one side of the connecting rod 3, a supporting rod 7 is slidably connected to the other end of the inclined top block 6, a top rod 9 is fixedly connected to the top of the supporting rod 7 through a screw, the top end of the supporting rod 9 is slidably assembled in the main shaft, two symmetrically arranged pull rods 10 are movably hinged to the top end of the supporting rod 9, guide rods 11 are movably hinged to the other ends of the two pull rods 10, the other ends of the guide rods 11 are fixedly connected with the locating blocks 14 through screws, the arrangement of the locating blocks 14 and the supporting rod 9 and the like, the main shaft 2 is aligned with the vertical grooves 5 at the bottom of the mounting seat 1 when the milling head is installed, the locating blocks 14 slide to the limit grooves 15 in the mounting seat 1 and are attached to the limit grooves 15, the main shaft 2 is fixedly arranged, the locating blocks 9 need to be detached, the push the bottom of the main shaft 2 down 9, the pull rods 10 are pushed down, and the left pull rods 10 are quickly pulled out of the two side of the pull rods 14, and the limit grooves 14 are quickly detached from the two sides.
Referring to fig. 1, a sealing ring 16 is fixedly sleeved on the outer peripheral surface of a main shaft 2, and the sealing ring 16 is sleeved on the position, close to the bottom, of the main shaft 2 through the arrangement of the main shaft 2, and the sealing ring 16 is positioned at the interface between the mounting seat 1 and the bottom of the main shaft 2 when the main shaft 2 is completely fixed inside the mounting seat 1, so that the tightness is improved.
Referring to fig. 1, a straight groove 5 is formed in the mounting seat 1, a limit groove 15 is formed on a side wall of the straight groove 5, and the shape and the size of the positioning block 14 and the limit groove 15 are the same.
Referring to fig. 2, a groove 4 is formed in the main shaft 2, and the ejector rod 9, the support rod 7 and the inclined ejector block 6 are all located in the groove 4.
Referring to fig. 3, two symmetrically arranged positioning slots 13 are formed on the outer peripheral surface of the spindle 2, and positioning blocks 14 are slidably connected in the positioning slots 13.
Referring to fig. 1, a spring 12 is welded on one side of a positioning block 14, and the other end of the spring 12 is welded on the side wall of a positioning groove 13.
Referring to fig. 1, a guide hole is formed in the main shaft 2 and is communicated with the groove 4, and the connecting rod 3 is slidably connected to the inside of the guide hole.
The specific implementation process of the utility model is as follows: when in installation, the main shaft 2 fixedly installed on the main body 8 is aligned with the straight groove 5 at the bottom of the installation seat 1 and inserted. Two positioning grooves 13 are formed in two sides of the main shaft 2, positioning blocks 14 are connected in the positioning grooves 13 in a sliding manner, two limiting grooves 15 corresponding to the positioning blocks 14 are formed in the mounting seat 1, and when the main shaft 2 slides to the bottom of the straight groove 5, the positioning blocks 14 on two sides of the main shaft 2 spring into the limiting grooves 15 to fix the main shaft 2;
in addition, when the spindle 2 is required to be disassembled, the ejector rod 9 protruding out of one side of the spindle 2 is pressed down, the other end of the ejector rod 9 is fixedly connected with the inclined ejector block 6, when the ejector rod 9 is pressed down, the ejector rod 9 with the top fixedly connected is pushed upwards by pressing the inclined ejector block 6, the positioning blocks 14 are pulled into the positioning groove 13 from the limiting groove 15 along the direction of the guide rod 11 by pulling the pull rods 10 on two sides of the ejector rod 9 to be in contact connection relation, and separation can be realized;
further, a sealing ring 16 is sleeved at the bottom end of the main shaft 2, and when the main shaft 2 slides to the bottommost part of the mounting seat 1, the sealing ring 16 can be positioned at the butt joint position of the main shaft 2 and the mounting shaft to seal the main shaft 2, so that scrap iron in later processing is prevented from splashing to cause blocking.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a dismantlement formula right angle cutter head, includes mount pad (1) and main shaft (2), its characterized in that: two limit grooves (15) which are symmetrically arranged are formed in the mounting seat (1);
the bottom welding of main shaft (2) has main part (8), the inside of main shaft (2) is sliding fit with connecting rod (3) and two symmetrical arrangement's locating piece (14) respectively, one side welding of connecting rod (3) has oblique top piece (6), the other end sliding connection of oblique top piece (6) has branch (7), screw fixedly connected with ejector pin (9) are passed through at the top of branch (7), ejector pin (9) sliding fit is in the inside of main shaft (2), branch (7) one end is the slope form, the top swing joint of ejector pin (9) has two symmetrical arrangement's pull rod (10), two the equal swing joint of the other end of pull rod (10) has guide arm (11), the other end of guide arm (11) pass through the screw with locating piece (14) fixed connection.
2. The removable right angle milling head of claim 1, wherein: a sealing ring (16) is fixedly sleeved on the outer peripheral surface of the main shaft (2).
3. The removable right angle milling head of claim 1, wherein: straight flute (5) have been seted up to the inside of mount pad (1), spacing groove (15) are seted up on the lateral wall of straight flute (5), locating piece (14) with the shape size of spacing groove (15) is the same.
4. The removable right angle milling head of claim 1, wherein: the novel spindle is characterized in that a groove (4) is formed in the spindle (2), and the ejector rod (9), the supporting rod (7) and the inclined ejector block (6) are all located in the groove (4).
5. The removable right angle milling head of claim 1, wherein: two symmetrically arranged positioning grooves (13) are formed in the outer peripheral surface of the main shaft (2), and the positioning blocks (14) are slidably connected in the positioning grooves (13).
6. The removable right angle milling head of claim 5, wherein: one side of the positioning block (14) is welded with a spring (12), and the other end of the spring (12) is welded on the side wall of the positioning groove (13).
7. The removable right angle milling head of claim 4 wherein: the inside of the main shaft (2) is provided with a guide hole communicated with the groove (4), and the connecting rod (3) is connected inside the guide hole in a sliding way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222563633.6U CN220216858U (en) | 2022-09-27 | 2022-09-27 | Detachable right-angle milling head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222563633.6U CN220216858U (en) | 2022-09-27 | 2022-09-27 | Detachable right-angle milling head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220216858U true CN220216858U (en) | 2023-12-22 |
Family
ID=89188744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222563633.6U Active CN220216858U (en) | 2022-09-27 | 2022-09-27 | Detachable right-angle milling head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220216858U (en) |
-
2022
- 2022-09-27 CN CN202222563633.6U patent/CN220216858U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |