CN219254253U - Quick-assembling wear-resistant milling cutter with clamping structure - Google Patents
Quick-assembling wear-resistant milling cutter with clamping structure Download PDFInfo
- Publication number
- CN219254253U CN219254253U CN202320327737.9U CN202320327737U CN219254253U CN 219254253 U CN219254253 U CN 219254253U CN 202320327737 U CN202320327737 U CN 202320327737U CN 219254253 U CN219254253 U CN 219254253U
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- milling cutter
- cutter body
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- fixed frame
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- 238000003801 milling Methods 0.000 title claims abstract description 63
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- 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
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Abstract
The utility model discloses a quick-assembled wear-resistant milling cutter with a clamping structure, which comprises a clamping seat, a milling cutter body and a fixing frame, wherein the milling cutter body is positioned in the clamping seat, the fixing frame is arranged on the outer surface of one end of the clamping seat, the center point of the milling cutter body and the center point of the clamping seat are positioned on the same vertical line, positioning grooves are symmetrically distributed in the clamping seat, a positioning block is arranged on the outer surface of the bottom end of the milling cutter body, a bolt is movably connected in the fixing frame, and one end of the bolt penetrates through the fixing frame and the milling cutter body to be in threaded connection with the clamping seat. This quick-assembling wear-resisting formula milling cutter that has joint structure, in the use, locating piece and bolt cross symmetry, axial rotation stress point distributes evenly, and the screw thread braking can avoid appearing the junction and appear the space and produce the vibration, also installs simultaneously swiftly more.
Description
Technical Field
The utility model relates to the technical field of milling cutters, in particular to a quick-assembled wear-resistant milling cutter with a clamping structure.
Background
Milling cutters are cutting tools commonly used in milling or machining machines to perform milling operations, which remove material by means of their fixed feed rate within the machine, and have several shapes and many sizes, and also optionally a coating, as well as a helix angle and number of cutting faces.
The milling cutter belongs to consumables, through the continuous friction with the machined part, can wear and deform, need regularly change, simultaneously according to the different spare parts of processing, also need the milling cutter of corresponding shape, for convenient change, it is simple convenient to dismantle simple structure, it is common that the milling cutter runs through the thread bush, the one end and the milling cutter fixing base threaded connection of thread bush, the milling cutter is laminated each other with thread bush and fixing base link, like this, portable change, but stability is relatively poor, the milling cutter operation belongs to high rotational speed state, laminating spacing mode has certain degree friction, lead to local regional temperature to rise, influence milling cutter performance, can produce certain clearance simultaneously, the uneven milling cutter that can lead to of atress is in the vibration state of small amplitude fast frequency, there is the risk of droing, also can make the cutting surface inhomogeneous, directly influence milling cutter processingquality.
Disclosure of Invention
The utility model aims to provide a quick-assembled wear-resistant milling cutter with a clamping structure, so as to solve the problems of complicated disassembly and assembly and uneven stress in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a quick-assembling wear-resisting type milling cutter that has joint structure, includes cassette, milling cutter body and fixed frame, the milling cutter body is located inside the cassette, fixed frame sets up at cassette one end surface, milling cutter body central point and cassette central point are located same vertical line, the inside symmetric distribution of cassette has the constant head tank, milling cutter body bottom surface is provided with the locating piece, the inside swing joint of fixed frame has the bolt, fixed frame and milling cutter body and cassette threaded connection are run through to the one end of bolt.
As a preferable technical scheme of the utility model, the positioning blocks are distributed in a mirror image manner relative to the center point of the milling cutter body, and the positioning blocks are in sliding connection with the positioning grooves.
As the preferable technical scheme of the utility model, the top end inside the fixed frame is provided with the handle, and the output end of the handle is movably connected with the outer surface of the clamping seat.
As the preferable technical scheme of the utility model, the clamping seat is movably connected with the inner wall of the fixed frame, and the threaded sleeve is movably connected with the bolt.
As a preferable technical scheme of the utility model, a transmission chain belt is connected between the thread bush and the handle, and the diameter of the thread bush is larger than that of the handle.
Compared with the prior art, the utility model has the beneficial effects that: this fast-assembling formula has wearing formula milling cutter of joint structure:
1. through arranging corresponding thread grooves in the milling cutter, the clamping seat and the fixing frame and using bolts to penetrate through the thread connection, in the use process, the positioning blocks are in cross symmetry with the bolts, the axial rotation stress points are uniformly distributed, the thread braking can avoid vibration caused by the occurrence of gaps at the connecting positions, and meanwhile, the installation is faster;
2. through set up the thread bush between fixed frame and milling cutter cassette, when the installation, only need go into the screw groove with the bolt card inside, through rotatory interlock's mode, can accomplish the installation, it is simple convenient to link the end to be provided with reduction gears, control more laborsaving, reduce the installation degree of difficulty.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;
FIG. 2 is a schematic diagram of the overall side view of the present utility model;
FIG. 3 is a schematic diagram showing the front view of the inside of the fixing frame of the present utility model;
FIG. 4 is a schematic view of the overall internal top view structure of the present utility model;
fig. 5 is an enlarged schematic view of the structure of the area a in fig. 4 according to the present utility model.
In the figure: 1. a clamping seat; 2. a positioning groove; 3. a milling cutter body; 4. a positioning block; 5. a fixed frame; 6. a handle; 7. a bolt; 8. a drive chain belt; 9. and (5) a threaded 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. 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. 1-5, the present utility model provides a technical solution: the utility model provides a quick-assembling wear-resisting type milling cutter that has joint structure, including cassette 1, milling cutter body 3 and fixed frame 5, milling cutter body 3 is located inside cassette 1, and fixed frame 5 sets up at cassette 1 one end surface, and milling cutter body 3 central point and cassette 1 central point are located same vertical line, and the inside symmetric distribution of cassette 1 has constant head tank 2, and milling cutter body 3 bottom surface is provided with locating piece 4, and fixed frame 5 inside swing joint has bolt 7, and fixed frame 5 and milling cutter body 3 and cassette 1 threaded connection are run through to the one end of bolt 7.
The positioning blocks 4 are distributed in a mirror image mode relative to the center point of the milling cutter body 3, and the positioning blocks 4 are in sliding connection with the positioning grooves 2; the locating block 4 of the milling cutter body 3 corresponds to the locating slot 2 of the clamping seat 1 vertically and is installed in a vertical inserting mode, so that the internal thread groove of the milling cutter body 3 corresponds to the thread grooves of the clamping seat 1 and the fixing frame 5 horizontally, and the locating and installing effects are achieved.
The top end inside the fixed frame 5 is provided with a handle 6, and the output end of the handle 6 is movably connected with the outer surface of the clamping seat 1; the handle 6 is the control end of installation, and handle 6 one end and cassette 1 surface swing joint control the installation of bolt 7 and milling cutter body 3 in rotatory mode, the dismantlement installation of being convenient for.
The clamping seat 1 is movably connected with the inner wall of the fixed frame 5, and the threaded sleeve 9 is movably connected with the bolt 7; the thread bush 9 is clamped on the inner walls of the clamping seat 1 and the fixed frame 5 and is connected in a movable mode, and the thread bush 9 is connected with the center point of the handle 6 through the transmission chain belt 8, so that the stress is more uniform, and the required control force of the handle 6 is reduced.
A transmission chain belt 8 is connected between the thread bush 9 and the handle 6, and the diameter of the thread bush 9 is larger than that of the handle 6; the diameter difference between the handle 6 and the thread bush 9 can be used for decelerating.
Working principle: when the quick-mounting type wear-resistant milling cutter with the clamping structure is used, firstly, the milling cutter body 3 is inserted into the clamping seat 1, in the mounting process, the positioning block 4 of the milling cutter body 3 is vertically corresponding to the positioning groove 2 of the clamping seat 1, one end of the milling cutter body 3 slides into the bottom of the clamping seat 1, the screw grooves formed in the milling cutter body 3, the clamping seat 1 and the fixing frame 5 are horizontally corresponding, then the handle 6 is controlled to rotate, under the action of the transmission chain belt 8, the screw sleeve 9 and the handle 6 synchronously rotate, due to the effect of diameter difference, the torque of the screw sleeve 9 is large, the phenomenon of sliding wires is avoided when the bolt 7 is mounted, meanwhile, the screw sleeve 9 is labor-saving, the screw sleeve 7 is controlled to move towards the clamping seat 1 in a threaded connection mode, one end of the bolt 7 penetrates through the milling cutter body 3 and is in threaded connection with the clamping seat 1, and accordingly the mounting work of the milling cutter body 3 is completed.
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 (5)
1. The utility model provides a wear-resisting type milling cutter that fast-assembling has joint structure, its characterized in that, including cassette (1), milling cutter body (3) and fixed frame (5), milling cutter body (3) are located inside cassette (1), fixed frame (5) set up at cassette (1) one end surface, milling cutter body (3) central point and cassette (1) central point are located same vertical line, inside symmetric distribution of cassette (1) has constant head tank (2), milling cutter body (3) bottom surface is provided with locating piece (4), fixed frame (5) inside swing joint has bolt (7), fixed frame (5) and milling cutter body (3) and cassette (1) threaded connection are run through to one end of bolt (7).
2. The quick-assembly wear milling cutter with a clamping structure according to claim 1, wherein: the positioning blocks (4) are distributed in a mirror image mode relative to the center point of the milling cutter body (3), and the positioning blocks (4) are in sliding connection with the positioning grooves (2).
3. The quick-assembly wear milling cutter with a clamping structure according to claim 1, wherein: the top inside fixed frame (5) is provided with handle (6), the output of handle (6) and cassette (1) surface swing joint.
4. The quick-assembly wear milling cutter with a clamping structure according to claim 1, wherein: the clamping seat (1) is movably connected with the inner wall of the fixed frame (5) through a threaded sleeve (9), and the threaded sleeve (9) is movably connected with the bolt (7).
5. The quick-fit wear-resistant milling cutter with clamping structure according to claim 4, wherein: a transmission chain belt (8) is connected between the thread sleeve (9) and the handle (6), and the diameter of the thread sleeve (9) is larger than that of the handle (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320327737.9U CN219254253U (en) | 2023-02-28 | 2023-02-28 | Quick-assembling wear-resistant milling cutter with clamping structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320327737.9U CN219254253U (en) | 2023-02-28 | 2023-02-28 | Quick-assembling wear-resistant milling cutter with clamping structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219254253U true CN219254253U (en) | 2023-06-27 |
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ID=86862170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320327737.9U Active CN219254253U (en) | 2023-02-28 | 2023-02-28 | Quick-assembling wear-resistant milling cutter with clamping structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219254253U (en) |
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2023
- 2023-02-28 CN CN202320327737.9U patent/CN219254253U/en active Active
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