CN110153479A - A kind of plug in milling cutter with shock-absorbing function - Google Patents
A kind of plug in milling cutter with shock-absorbing function Download PDFInfo
- Publication number
- CN110153479A CN110153479A CN201910563906.7A CN201910563906A CN110153479A CN 110153479 A CN110153479 A CN 110153479A CN 201910563906 A CN201910563906 A CN 201910563906A CN 110153479 A CN110153479 A CN 110153479A
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- plug
- milling cutter
- external
- fixed link
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/003—Milling-cutters with vibration suppressing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/02—Milling-cutters characterised by the shape of the cutter
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Scissors And Nippers (AREA)
Abstract
The invention discloses a kind of plug in milling cutter with shock-absorbing function, including knife handle, first connecting plate, second connecting plate, fixed plate, spring assembly, tool apron and the second bolt, the first connecting plate is installed below the end of the knife handle, the external lower section of first connecting plate is equipped with supporting block, the external lower section of the supporting block is equipped with the second connecting plate, the external left and right sides of second connecting plate is equipped with idler wheel, the external top left and right sides of the fixed plate is equipped with riser, the riser is internally provided with groove, sliding block is provided in the fixed link, the external right side of the fixed link is provided with blade, the blade is threadedly coupled by the second bolt with fixed link.For the present invention by supporting block, the second connecting plate, idler wheel, riser, tool apron, fixed link and the blade of setting, solving plug in milling cutter does not have damping device, when being easy to influence machining accuracy and slotting blade damage, is not easy to the problem of replacing to plug in milling cutter.
Description
Technical field
The present invention relates to slotting milling cutter technology, specially a kind of plug in milling cutter with shock-absorbing function.
Background technique
The vibration of cutter and workpiece is to influence machining accuracy in cutting process, reduces production rate and cutter life
" arch-criminal ", especially insert Milling Machining in, excision workpiece surplus it is big, stress is big, and the vibration of generation is also big, it is easy to reduce
Cutter life and lathe service life.Therefore, how effectively to prevent and control to vibrate just to seem particularly significant.
But existing plug in milling cutter has the following deficiencies:
1. existing plug in milling cutter, in use, plug in milling cutter do not have damping device, the spring itself of damping device is not reliable
Fixation, plug in milling cutter and shake, also and then damping, buffering is not played in vibration not only to spring, instead results in plug in milling cutter and accelerates to damage
It is bad, it is easy to influence machining accuracy.
2. existing plug in milling cutter when inserting blade damage, is not easy to carry out more plug in milling cutter in use
It changes, makes troubles to user.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of plug in milling cutter with shock-absorbing function, solving plug in milling cutter does not have
Damping device is not easy to the problem of replacing to plug in milling cutter when being easy to influence machining accuracy and slotting blade damage.
(2) technical solution
To achieve the above object, the invention provides the following technical scheme: a kind of plug in milling cutter with shock-absorbing function, including knife handle,
The end lower section of first connecting plate, the second connecting plate, fixed plate, spring assembly, tool apron and the second bolt, the knife handle is equipped with
First connecting plate, the external lower section of first connecting plate are equipped with supporting block, and the external lower section of the supporting block is equipped with the
Two connecting plates, the external left and right sides of second connecting plate are equipped with idler wheel, the external top left and right sides of the fixed plate
Riser is installed, the riser is internally provided with groove, and the external lower section of second connecting plate is equipped with spring assembly, institute
State the sliding slot that is internally provided with of tool apron, the external lower section of the tool apron is provided with the fixed link being evenly distributed, in the fixed link
It is provided with sliding block, the external right side of the fixed link is provided with blade, and the blade is connected by the second bolt and fixed link screw thread
It connects.
Preferably, the sliding block being arranged in the fixed link is slidably connected with the sliding slot being arranged inside tool apron.
Preferably, the fixed plate is threadedly coupled by the first bolt with tool apron.
Preferably, second connecting plate passes through spring assembly and fixed plate elastic connection.
Preferably, the groove being arranged inside the idler wheel and riser that the left and right sides is installed outside second connecting plate, which slides, to be connected
It connects.
(3) beneficial effect
The present invention provides a kind of plug in milling cutter with shock-absorbing function, have it is following the utility model has the advantages that
(1) of the invention, by the supporting block of setting, the second connecting plate, riser, spring assembly and fixed plate, in use, supporting block
External lower section the second connecting plate is installed, the external left and right sides of the second connecting plate is equipped with idler wheel, outside the second connecting plate
The idler wheel of left and right sides installation is slidably connected with the groove being arranged inside riser, when machine drives knife handle to move down, the
Two connecting plates are moved down by spring assembly and fixed plate elastic connection, the second connecting plate, and the second connecting plate is contacted with riser,
It is brought conveniently to device.
(2) of the invention, by the fixed plate of setting, tool apron, fixed link and blade, in use, when user wants to device
When replacement, fixed plate is threadedly coupled by the first bolt with tool apron, and easy disassembly, tool apron is internally provided with cunning
Slot is provided with sliding block in fixed link, and the sliding slot being arranged inside the sliding block being arranged in fixed link and tool apron is slidably connected, blade and solid
Fixed pole is bolted by second, convenient for users to replacing to blade.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the schematic diagram of the amplification in Fig. 1 of the present invention at A；
Fig. 3 is the schematic diagram of the amplification in Fig. 1 of the present invention at B.
Fig. 4 is the structural schematic diagram of spring assembly of the invention.
Fig. 5 is the structural schematic diagram of outer spring component of the invention.
In figure: 1, knife handle；2, the first connecting plate；3, supporting block；4, the second connecting plate；5, idler wheel；6, fixed plate；7, it erects
Plate；8, groove；9, spring assembly；10, the first bolt；11, tool apron；12, sliding slot；13, fixed link；14, sliding block；15, blade；
16, the second bolt；
101 outer springs；102, inner spring；103, mounting base；104, raised deck；105, liquid storage chamber；106, connecting tube；107, outer
Connector；108, variable diameter jointing.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It please refers to shown in Fig. 1-3, a kind of embodiment provided by the invention；A kind of plug in milling cutter with shock-absorbing function, including
Knife handle 1, the first connecting plate 2, the second connecting plate 4, fixed plate 6, spring assembly 9, tool apron 11 and the second bolt 16, the end of knife handle 1
First connecting plate 2 is installed, when machine drives knife handle 1 to move down, the second connecting plate 4 passes through spring assembly 9 below portion
With 6 elastic connection of fixed plate, the second connecting plate 4 is moved down, and the second connecting plate 4 is contacted with riser 7, gives the device side of bringing
Just, the external lower section of the first connecting plate 2 is equipped with supporting block 3, and the external lower section of supporting block 3 is equipped with the second connecting plate 4, and second
The external left and right sides of connecting plate 4 is equipped with idler wheel 5, and the external top left and right sides of fixed plate 6 is equipped with riser 7, riser 7
It is internally provided with groove 8, the groove 8 being arranged inside the idler wheel 5 and riser 7 that the 4 outside left and right sides of the second connecting plate is installed slides
The external lower section of connection, the second connecting plate 4 is equipped with spring assembly 9, and spring assembly 9 plays the role of damping, gives device band
Convenience is carried out, the second connecting plate 4 passes through the first bolt 10 and knife by spring assembly 9 and 6 elastic connection of fixed plate, fixed plate 6
Seat 11 is threadedly coupled, and when user wants to replace device, fixed plate 6 is connected by the first bolt 10 with tool apron 11
It connects, easy disassembly, tool apron 11 is internally provided with sliding slot 12, and the external lower section of tool apron 11 is provided with the fixed link being evenly distributed
13, fixed link 13 plays fixed effect, brings conveniently to device, is provided with sliding block 14 in fixed link 13, sliding block 14 with
Sliding slot 12 is slidably connected, and convenient for users to replacing to device, sets inside the sliding block 14 and tool apron 11 that are arranged in fixed link 13
The sliding slot 12 set is slidably connected, and the external right side of fixed link 13 is provided with blade 15, and blade 15 is by the second bolt 16 and fixes
Bar 13 is threadedly coupled, and blade 15 and fixed link 13 are connected by the second bolt 16, convenient for users to replacing to blade 15.
As shown in Figure 4,5, spring assembly 9 includes outer spring 101, inner spring 102, mounting base 103；
The upper mounting seat 103 of the spring assembly 9 is fixedly connected with 4 lower surface of the second connecting plate by bolt assembly, groups of springs
The mounting base 103 of the lower section of part 9 is fixedly connected with the upper surface of fixed plate 6 by bolt assembly, outer spring 101, inner spring 102
It is mounted between upper and lower mounting base 103.
The mounting base of upper and lower is provided with raised deck 104 for preventing outer spring 101 from lateral displacement, outer spring occurs
The diameter of 101 both ends rotation reduces the both ends for being pressed on inner spring 102, i.e. 101 diameter D2 of outer spring diminution is transitioned into
The longitudinal movement of inner spring 102 can be effectively prevented in D1；Outer spring 101, inner spring 102 are reliably fixed in mounting base, reached
To the technical effect being reliably fixed, when blade 15 carries out processing to product and shakes, spring assembly 9 plays effective damping and delays
Punching.It will not reliably not fixed because of spring itself simultaneously, when processing shakes, and then vibration does not have not only spring yet
To damping, buffering, instead results in blade 15 and accelerate damage.
Outer spring 101,102 radial section of inner spring are circular ring shape and structure is identical, the two of outer spring 101, inner spring 102
End is equipped with variable diameter jointing 108, is connected by variable diameter jointing 108 and connecting tube 106, and the connection of connecting tube 106 is logical
It crosses external connector 107 to connect with the liquid storage chamber 105 of mounting base 103, non-newtonian fluid is filled in liquid storage chamber 105.When blade 15
When carrying out processing to product and shaking, punching is instantaneously cut down in the non-newtonian fluid antidamping inside outer spring 101, inner spring 102
Load is hit, a part concussion energy is quickly absorbed, spring assembly vibration is when deformation occurs, since spring inner fills non-newtonian flow
The characteristic that body flows after slowly compressing can be stable reduction duration shock loading.
Compared to traditional spring, due to being made of alloy memory metal outside spring, filling non-newtonian fluid in inside has two
Kind material composition, can absorb the jerk of different frequency.Spring intracavity fills non-newtonian fluid and compares traditional spring anti-wink
When impact property it is good, as the deformation non-newtonian fluid of spring slowly flows, can be directed to different impact endurance test shocks, make correspondence cut
Subtract, antidamping better effect.
Outer spring 101, inner spring 102 different-diameter structure design, inner spring 102 be outer spring 101 support is provided,
It can be directed to different shockproofnesses simultaneously, the damping performance of varying strength is respectively provided, it is ensured that the 15 metastable progress of essence of blade
Work.
Working principle: when the present invention is run, first connecting plate 2, the outside of supporting block 3 are installed below the end of knife handle 1
Lower section is equipped with the second connecting plate 4, and the external left and right sides of the second connecting plate 4 is equipped with idler wheel 5,4 external left of the second connecting plate
The groove 8 being arranged inside the idler wheel 5 and riser 7 of right two sides installation is slidably connected, when machine drives knife handle 1 to move down,
Second connecting plate 4 is moved down by spring assembly 9 and 6 elastic connection of fixed plate, the second connecting plate 4, the second connecting plate 4 with it is perpendicular
Plate 7 contacts, and brings conveniently to device, and when user wants to replace device, fixed plate 6 passes through the first bolt 10
It being threadedly coupled with tool apron 11, easy disassembly, tool apron 11 is internally provided with sliding slot 12, sliding block 14 is provided in fixed link 13, Gu
The sliding block 14 being arranged in fixed pole 13 and the sliding slot 12 being arranged inside tool apron 11 are slidably connected, and blade 15 and fixed link 13 pass through second
Bolt 16 connects, convenient for users to replacing to blade 15.
It can to sum up obtain, the present invention passes through the supporting block 3 of setting, the second connecting plate 4, idler wheel 5, riser 7, spring assembly 9, knife
Seat 11, fixed link 13 and blade 15, solving plug in milling cutter does not have damping device, is easy to influence machining accuracy and slotting blade damage
When, it is not easy to the problem of replacing to plug in milling cutter.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of plug in milling cutter with shock-absorbing function, including knife handle (1), the first connecting plate (2), the second connecting plate (4), fixed plate
(6), spring assembly (9), tool apron (11) and the second bolt (16), it is characterised in that: be equipped with below the end of the knife handle (1)
The external lower section of first connecting plate (2), first connecting plate (2) is equipped with supporting block (3), the outside of the supporting block (3)
Lower section is equipped with the second connecting plate (4), and the external left and right sides of second connecting plate (4) is equipped with idler wheel (5), the fixation
The external top left and right sides of plate (6) is equipped with riser (7), and the riser (7) is internally provided with groove (8), and described second
The external lower section of connecting plate (4) is equipped with spring assembly (9), and the tool apron (11) is internally provided with sliding slot (12), the knife
The external lower section of seat (11) is provided with the fixed link (13) being evenly distributed, and is provided with sliding block (14), institute on the fixed link (13)
The external right side for stating fixed link (13) is provided with blade (15), and the blade (15) passes through the second bolt (16) and fixed link (13)
It is threadedly coupled.
2. a kind of plug in milling cutter with shock-absorbing function according to claim 1, it is characterised in that: on the fixed link (13)
The sliding block (14) of setting is slidably connected with the sliding slot (12) being arranged inside tool apron (11).
3. a kind of plug in milling cutter with shock-absorbing function according to claim 1, it is characterised in that: the fixed plate (6) is logical
The first bolt (10) is crossed to be threadedly coupled with tool apron (11).
4. a kind of plug in milling cutter with shock-absorbing function according to claim 1, it is characterised in that: second connecting plate
(4) pass through spring assembly (9) and fixed plate (6) elastic connection.
5. a kind of plug in milling cutter with shock-absorbing function according to claim 1, it is characterised in that: second connecting plate
(4) idler wheel (5) that the external left and right sides is installed is slidably connected with the groove (8) being arranged inside riser (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910563906.7A CN110153479A (en) | 2019-06-26 | 2019-06-26 | A kind of plug in milling cutter with shock-absorbing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910563906.7A CN110153479A (en) | 2019-06-26 | 2019-06-26 | A kind of plug in milling cutter with shock-absorbing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110153479A true CN110153479A (en) | 2019-08-23 |
Family
ID=67636782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910563906.7A Withdrawn CN110153479A (en) | 2019-06-26 | 2019-06-26 | A kind of plug in milling cutter with shock-absorbing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110153479A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112893949A (en) * | 2021-01-18 | 2021-06-04 | 余洋 | Milling cutter |
-
2019
- 2019-06-26 CN CN201910563906.7A patent/CN110153479A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112893949A (en) * | 2021-01-18 | 2021-06-04 | 余洋 | Milling cutter |
| CN112893949B (en) * | 2021-01-18 | 2022-08-19 | 山东工具制造有限公司 | Milling cutter |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190823 |