CN206215339U - A kind of mouth of a river blade fixing structure with superpower wear-resistant - Google Patents
A kind of mouth of a river blade fixing structure with superpower wear-resistant Download PDFInfo
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- CN206215339U CN206215339U CN201621189711.9U CN201621189711U CN206215339U CN 206215339 U CN206215339 U CN 206215339U CN 201621189711 U CN201621189711 U CN 201621189711U CN 206215339 U CN206215339 U CN 206215339U
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- blade
- supporting table
- mouth
- rectangular recess
- fixing structure
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a kind of mouth of a river blade fixing structure with superpower wear-resistant, supporting table including only one of which inclined-plane, the upper surface of the supporting table and the angle of horizontal plane are 10 ° ~ 15 °, 2 long strip blocks are provided with the top of supporting table, a rectangular recess is formed between two long strip blocks, the inwall of the rectangular recess is vertical with the upper surface of supporting table；2 through holes are provided with the opposite face of rectangular recess, centerline axis of the through hole on rectangular recess are symmetrical；The spring matched with through hole is provided with each through hole, the spring section surface edge is stretched outside through hole.The utility model is solved in the prior art when grinder blade is polished, and there is gap between grinder blade and fixture, causes the less stable of blade, and using there is a problem of that accuracy is not high adjusting the angle of inclination of blade by the way of adjustment grinding tool.
Description
Technical field
The utility model is related to a kind of sharpening servicing unit, relates in particular to a kind of mouth of a river knife with superpower wear-resistant
Piece fixed structure.
Background technology
Grinder blade is also called plastic blade, smashing blade for plastics, and In Guangdong Province is also referred to as mouth of a river blade, is mounted in modeling
On material pulverizer, for a kind of mechanical bit of plastic crushing.It is main to be designed using flat cutter, it is divided into crushing moving knife and stationary knife, one
As a secondary grinder blade be 5, crush moving knife by 3 and 2 stationary knifes constituted, by crushing moving knife, rotation is produced with stationary knife at a high speed
The purpose of plastic material is crushed in raw shearing to reach, and can adjust the size for crushing moving knife to control crushing grain.The knife of ledger-plate
Mouth oblique angle is generally ∠ 75-80 °, and the edge of a knife oblique angle change of cutting blade is more general from ∠ 45-65 ° than larger.In actual production, modeling
Expect that the blade angle of blade and the soft or hard of plastics are inseparable.Because blade runs at high speed, edge wear more frequently, and
And the size of the plastic pellet after the edge wear of blade to being cut, shape, texture have significant effect, thus we need through
Normal polishing blade.
Traditional blade polishing is by the way of artificial sharpening, can more effectively to be consolidated by the way of manual polishing
Blade, easily observes the smoothness of polishing, grasps the time of polishing, but the bothersome effort of this mode.It is general in the prior art
Using blade knife sharpener polishing blade, blade is clamped using fixture, then adjust emery wheel with the contact angle of blade to polish
Blade, this polishing mode although kill time it is short, it is convenient and swift, but polishing when clamp supporting table can produce vibrations, by
There is gap all the time between blade and fixture, blade stability can be caused poor, the polishing quality of blade is influenceed, so as to influence
The soft or hard degree of the plastics for being cut.In addition, in the prior art, the blade of polishing is generally adjusted using the angle of regulation grinding tool
Angle of inclination, this mode is although convenient, but polish the angle angle disunity of the blade for coming, and accuracy is not high.
Utility model content
The purpose of this utility model is to provide a kind of mouth of a river blade fixing structure with superpower wear-resistant, is solved existing
In technology when grinder blade is polished, there is gap between grinder blade and fixture, cause the less stable of blade, with
And there is a problem of that accuracy is not high adjusting the angle of inclination of blade by the way of grinding tool is adjusted.
The utility model is achieved through the following technical solutions：
A kind of mouth of a river blade fixing structure with superpower wear-resistant, including only one of which inclined-plane supporting table, the branch
It is 10 ° ~ 15 ° that the upper surface of platform is supportted with the angle of horizontal plane, and 2 long strip blocks, two long strip blocks are provided with the top of supporting table
Between form a rectangular recess, the inwall of the rectangular recess is vertical with the upper surface of supporting table；In rectangular recess
Opposite face be provided with 2 through holes, centerline axis of the through hole on rectangular recess are symmetrical；Set in each through hole
There is the spring matched with through hole, the spring section surface edge is stretched outside through hole.
Further, in the prior art, reciprocal frictional force can be produced when grinding tool is acted on blade, although knife
Piece has been fixed between fixture, but certain gap is still present between blade and fixture, and reciprocal due to grinding tool
Motion has certain rule, so it is also have certain rule that blade or so is polarized and acts on the ambilateral power of folder, this power
Size and Orientation can the side-to-side vibrations with the reciprocating motion of grinding tool, blade life rock, make polishing blade face produce shake
Line.The quality of blade of the less stable of blade to polishing has significant effect, so the utility model is directed to blade stability
Sex chromosome mosaicism, one and grinder blade, that is, the rectangular recess that straight sword blade matches are set at the top of supporting table, long
Square groove is combined by two long strip blocks and formed, and 2 through holes of circle are embedded with respectively in the inwall both sides of rectangular recess,
The spring matched with through hole is set in through hole, and the center line of spring overlaps with the center line of through hole, the part surface of spring from
Through-hole surfaces are protruded, and edge is stretched outside through hole.Equivalent to being arranged on two springs of rectangular recess inwall both sides on rectangle
The longitudinal center line axial symmetry of groove；It is arranged in two radial directions of the spring on rectangular recess of the same volume of rectangular recess
Heart bobbin is symmetrical.When blade card is in rectangular recess, blade and 4 springs contact with each other, and spring is in blade side-to-side vibrations
When play damping anti-vibration effect.When grinding tool is moved back and forth, blade can be subject to a polarization power, when blade is polarized to side,
Meeting applies an opposition, knife to blade after blade can produce an active force, spring to be subject to active force to the lateral spring
The opposition and polarization power that piece is received are cancelled out each other, and are made blade stress balance and are unlikely to rock, so as to ensure that blade exists
Stability during polishing.4 symmetrical oppositions for making to act on blade of spring are more balanced, are conducive to improving knife
The stability of piece.Solved in the prior art when grinder blade is polished by with upper type, grinder blade and fixture it
Between there is gap, cause the problem of the less stable of blade.
Supporting table of the present utility model is a 5 face bodies, and supporting table has two opposite faces for right angled triangle, two other
It is rectangle to opposite, it is 10 ° ~ 15 ° of inclined plane that the upper surface of supporting table is set into one with horizontal plane angle, supporting table
Bottom surface and horizontal plane keeping parallelism.The internal face of rectangular recess is vertical with the upper surface of supporting table, when blade is placed in groove
Afterwards, grinding tool and horizontal plane level need to be only always maintained at, it is possible to directly grind the stationary knife blade that angle of inclination is 75 ° ~ 80 °, phase
Than prior art using regulation grinding tool come adjust polishing angle by the way of, it is easier to control the grinding angle of blade, polishing
Basil accuracy is higher.
The spring is formed by stacking by edge thickness in multiple less than the butterfly spring piece of cylindrical thickness.Further, butterfly
Spring is the washer type spring of the truncated cone tee section with metal blank or forging and stamping blank, compared to conventional cylindrically coiled spring
Big with rigidity, buffering vibration absorption ability is strong, can bear big load with small deformation, is suitable for the small occasion of axial space requirement, when
When overlapping combination less than the butterfly spring piece of cylindrical thickness type using interior edge thickness, compared to interior edge thickness more than foreign aid's thickness type
Disc spring piece, butterfly spring piece is bigger with the contact point of blade, is conducive to stablizing blade；Compared to butterfly spring piece in uniform thickness,
More preferably, can effectively dissipate the damping anti-vibration effect of the butterfly spring piece of combination impact energy.
Also include the angular adjustment cushion block being made up of magnet, the angular adjustment cushion block includes a upper surface and horizontal plane
5 ° ~ 10 ° of angle inclined-plane, supporting table be located at inclined-plane on.Further, described angle-regulating block is 5 face bodies, wherein having
Two opposite faces are acute triangle, and wherein the minimum angle of acute triangle is 5 ° ~ 10 °, and supporting table is placed on into angle adjusts
Save on the inclined-plane of cushion block, the sharpening angle for being put into blade can be adjusted.
The angular adjustment cushion block is provided with multiple, and multiple angular adjustment cushion blocks are overlapped, and incline direction is identical.Enter
One step, the utility model can be polished moving knife blade and stationary knife blade, and angular adjustment pad is set in the bottom of rectangular recess
The effect of block is the angle for easily adjusting rectangular recess, in order to the angle requirement of the different blades that adapt to polish, each angle
The angle of degree regulation cushion block often reduces by an adjusting gasket from 5 ° to 10 °, and the blade polished is more and more sharp.Such as：No
Setting pad can just polish stationary knife blade, and such as increasing by 1 10 ° of angular adjustment cushion block can polish angle of inclination for 65 ° ~ 70 °
Blade, increasing by 2 10 ° of angular adjustment cushion blocks can polish the blade that angle of inclination is 55 ° ~ 60 °, increase by 3 10 ° of angles and adjust
The section cushion block angle of inclination that can polish is 45 ° ~ 50 ° of blade.
Block and screw rod are provided with the outer wall both sides of rectangular recess, the block passes through screw rod with rectangular recess
Connection.Further, block, rectangular recess, screw rod have been monolithically fabricated a fixture.It is provided with block and is matched with screw rod
Screwed hole, one end of screw rod fixes with the side outer wall of rectangular recess, and the other end of screw rod plays rotation through screwed hole
Screw rod just can adjust the effect of the recess width of rectangular recess, and the knife of different in width cun is gone in this way
Piece, practicality is stronger.
Regulation handle is additionally provided with screw rod.Further, set in screw rod one end not adjacent with rectangular recess
Regulation handle, is easy to rotate screw rod.
A rectangular electromagnet pedestal is additionally provided with the bottom of supporting table, the area of the electromagnet pedestal is more than
The area of fixed supporting table.Further, setting electromagnet pedestal makes angular adjustment cushion block and supporting table more firm.
The utility model compared with prior art, has the following advantages and advantages：
1st, a kind of mouth of a river blade fixing structure with superpower wear-resistant of the utility model, when blade card is in rectangular recess
When interior, blade and 4 springs contact with each other, and spring plays damping anti-vibration effect in blade side-to-side vibrations.When grinding tool is back and forth transported
When dynamic, blade can be subject to a polarization power, and when blade is polarized to side, blade can produce an active force to the lateral spring,
Spring can apply an opposition after being subject to active force to blade, and the opposition and polarization power that blade is received mutually are supported
Disappear, make blade stress balance and be unlikely to rock, so as to ensure stability of the blade in polishing, solve and exist in the prior art
During polishing grinder blade, there is gap between grinder blade and fixture, cause the problem of the less stable of blade；
2nd, a kind of mouth of a river blade fixing structure with superpower wear-resistant of the utility model, the upper surface of supporting table is set
For one be 10 ° ~ 15 ° of inclined plane, bottom surface and the horizontal plane keeping parallelism of supporting table with horizontal plane angle.Rectangular recess
Internal face is vertical with the upper surface of supporting table, after blade is placed in groove, need to only be always maintained at grinding tool and horizontal plane level, just
The stationary knife blade that angle of inclination is 75 ° ~ 80 ° can be directly ground, angular adjustment cushion block also can be set in supporting table bottom, can beaten
The blade at the different angle of inclination of mill, by the way of the angle for adjusting polishing using regulation grinding tool compared to existing technology, it is easier to
The grinding angle of blade is controlled, the basil accuracy of polishing is higher；
3rd, a kind of mouth of a river blade fixing structure with superpower wear-resistant of the utility model, block, rectangular recess, spiral shell
Bar has been monolithically fabricated a fixture, and the blade of different in width cun is gone in this way, and practicality is stronger.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the utility model embodiment, constitutes the one of the application
Part, does not constitute the restriction to the utility model embodiment.In the accompanying drawings：
Fig. 1 is the structural representation of one embodiment of the present utility model；
Fig. 2 is top view of the present utility model.
Mark and corresponding component names in accompanying drawing：
1- supporting tables, 2- rectangular recess, 3- springs, 4- angular adjustment cushion blocks, 5- blocks, 6- screw rods, 7- regulation handles,
8- electromagnet pedestals, 9- long strip blocks.
Specific embodiment
To make the purpose of this utility model, technical scheme and advantage become more apparent, with reference to embodiment and accompanying drawing,
The utility model is described in further detail, and exemplary embodiment of the present utility model and its explanation are only used for explaining this
Utility model, is not intended as to restriction of the present utility model.
Embodiment 1：
A kind of mouth of a river blade fixing structure with superpower wear-resistant as shown in Fig. 1 to 2, including only one of which inclined-plane
Supporting table 1, the upper surface of the supporting table 1 and the angle of horizontal plane are 15 °, and the top of supporting table 1 is provided with 2 long strip blocks
9, a rectangular recess 2 is formed between two long strip blocks 9, the inwall of the rectangular recess 2 hangs down with the upper surface of supporting table 1
Directly；2 through holes, centerline axis pair of the through hole on rectangular recess 2 are provided with the opposite face of rectangular recess 2
Claim；The spring 3 matched with through hole is provided with each through hole, the part surface of the spring 3 edge is stretched outside through hole.The bullet
Spring 3 is formed by stacking by 5 interior edge thickness less than the butterfly spring piece of cylindrical thickness.Also include the angular adjustment pad being made up of magnet
Block 4, the angular adjustment cushion block 4 includes the inclined-plane of upper surface and 10 ° of the angle of horizontal plane, supporting table 1 be located at inclined-plane it
On.The angular adjustment cushion block 4 is provided with 3, and 3 angular adjustment cushion block 4 is overlapped and incline direction is identical.Rectangular
The outer wall both sides of connected in star 2 are provided with block 5 and screw rod 6, and the block 5 is connected with rectangular recess 2 by screw rod 6.
Regulation handle 7 is additionally provided with screw rod 6.A rectangular electromagnet pedestal 8 is additionally provided with the bottom of supporting table 1, it is described
Area of the area of electromagnet pedestal 8 more than supporting table 1.
The course of work of the present utility model：Regulation handle is rotated, it is rectangular to adjust by adjusting the spacing between long strip block 9
The width of connected in star 2, is put into the angle of inclination that can polish for 45 ° of moving knife blades in rectangular recess 2；It is rotated further by being located at length
The regulation handle of the both sides of square groove 2, blade is clamped.When grinding tool is moved back and forth, blade can be subject to a polarization power, work as knife
When piece is polarized to side, meeting applies to blade after blade can produce an active force, spring 3 to be subject to active force to the lateral spring 3
One opposition, the opposition and polarization power that blade is received is cancelled out each other, and is made blade stress balance and is unlikely to shake
It is dynamic, so as to ensure stability of the blade in polishing.
Embodiment 2：
A kind of mouth of a river blade fixing structure with superpower wear-resistant as shown in Figure 1 to Figure 2, on the basis of embodiment 1
On, including only one of which inclined-plane supporting table 1, the upper surface of the supporting table 1 and the angle of horizontal plane are 10 °, in supporting table 1
Top be provided with 2 long strip blocks 9, between two long strip blocks 9 formed a rectangular recess 2, the rectangular recess 2 it is interior
Wall is vertical with the upper surface of supporting table 1；2 through holes are provided with the opposite face of rectangular recess 2, the through hole is on rectangular
The centerline axis of connected in star 2 are symmetrical；The spring 3 matched with through hole, the part surface of the spring 3 are provided with each through hole
Stretch outside through hole on edge.The spring 3 is formed by stacking by 5 interior edge thickness less than the butterfly spring piece of cylindrical thickness.Also include by
The angular adjustment cushion block 4 that magnet is made, the angular adjustment cushion block 4 includes that a upper surface is oblique with 5 ° of the angle of horizontal plane
Face, supporting table 1 is located on inclined-plane.The angular adjustment cushion block 4 is provided with 1, is all provided with the outer wall both sides of rectangular recess 2
Block 5 and screw rod 6 are equipped with, the block 5 is connected with rectangular recess 2 by screw rod 6.Regulation hand is additionally provided with screw rod 6
Handle 7.A rectangular electromagnet pedestal 8 is additionally provided with the bottom of supporting table 1, the area of the electromagnet pedestal 8 is more than
The area of supporting table 1.
The course of work of the present utility model：Regulation handle 7 is rotated, length is adjusted by adjusting the spacing between long strip block 9
The width of square groove 2, is put into the angle of inclination that can polish for 75 ° of stationary knife blades in rectangular recess 2；It is rotated further by being located at
The regulation handle of the both sides of rectangular recess 2, blade is clamped.When grinding tool is moved back and forth, blade can be subject to a polarization power, when
When blade is polarized to side, meeting be applied to blade after blade can produce an active force, spring 3 to be subject to active force to the lateral spring 3
Plus an opposition, opposition that blade is received and polarization power are cancelled out each other, make blade stress balance and be unlikely to
Rock, so as to ensure stability of the blade in polishing.
Above-described specific embodiment, is entered to the purpose of this utility model, technical scheme and beneficial effect
One step is described in detail, be should be understood that and be the foregoing is only specific embodiment of the present utility model, is not used to limit
Fixed protection domain of the present utility model, all any modifications within spirit of the present utility model and principle, made, equally replaces
Change, improve, should be included within protection domain of the present utility model.
Claims (7)
1. a kind of supporting table of mouth of a river blade fixing structure with superpower wear-resistant, including only one of which inclined-plane（1）, its feature
It is, the supporting table（1）The angle of upper surface and horizontal plane be 10 ° ~ 15 °, in supporting table（1）Top be provided with 2
Long strip block（9）, two long strip blocks（9）Between formed a rectangular recess（2）, the rectangular recess（2）Inwall with branch
Support platform（1）Upper surface it is vertical；In rectangular recess（2）Opposite face be provided with 2 through holes, the through hole is on rectangle
Groove（2）Centerline axis it is symmetrical；The spring matched with through hole is provided with each through hole（3）, the spring（3）Part
Stretch outside through hole on surface edge.
2. a kind of mouth of a river blade fixing structure with superpower wear-resistant according to claim 1, it is characterised in that described
Spring（3）It is formed by stacking less than the butterfly spring piece of cylindrical thickness by edge thickness in multiple.
3. a kind of mouth of a river blade fixing structure with superpower wear-resistant according to claim 1, it is characterised in that also wrap
Include the angular adjustment cushion block being made up of magnet（4）, the angular adjustment cushion block（4）Angle including a upper surface Yu horizontal plane
5 ° ~ 10 ° of inclined-plane, supporting table（1）On inclined-plane.
4. a kind of mouth of a river blade fixing structure with superpower wear-resistant according to claim 3, it is characterised in that described
Angular adjustment cushion block（4）It is provided with multiple, multiple angular adjustment cushion blocks（4）It is overlapped and incline direction is identical.
5. a kind of mouth of a river blade fixing structure with superpower wear-resistant according to claim 1, it is characterised in that in length
Square groove（2）Outer wall both sides be provided with block（5）And screw rod（6）, the block（5）With rectangular recess（2）Pass through
Screw rod（6）Connection.
6. a kind of mouth of a river blade fixing structure with superpower wear-resistant according to claim 5, it is characterised in that
Screw rod（6）On be additionally provided with regulation handle（7）.
7. a kind of mouth of a river blade fixing structure with superpower wear-resistant according to claim 1, it is characterised in that in branch
Support platform（1）Bottom be additionally provided with a rectangular electromagnet pedestal（8）, the electromagnet pedestal（8）Area more than branch
Support platform（1）Area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621189711.9U CN206215339U (en) | 2016-10-28 | 2016-10-28 | A kind of mouth of a river blade fixing structure with superpower wear-resistant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621189711.9U CN206215339U (en) | 2016-10-28 | 2016-10-28 | A kind of mouth of a river blade fixing structure with superpower wear-resistant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206215339U true CN206215339U (en) | 2017-06-06 |
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ID=58791704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621189711.9U Active CN206215339U (en) | 2016-10-28 | 2016-10-28 | A kind of mouth of a river blade fixing structure with superpower wear-resistant |
Country Status (1)
| Country | Link |
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| CN (1) | CN206215339U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106392786A (en) * | 2016-10-28 | 2017-02-15 | 四川多联实业有限公司 | Multi-angle adjustable tool electromagnetic fixing base platform |
| CN114544387A (en) * | 2022-01-10 | 2022-05-27 | 广城建设集团有限公司 | Dry-wet cycle test device with oblique shear test function |
-
2016
- 2016-10-28 CN CN201621189711.9U patent/CN206215339U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106392786A (en) * | 2016-10-28 | 2017-02-15 | 四川多联实业有限公司 | Multi-angle adjustable tool electromagnetic fixing base platform |
| CN114544387A (en) * | 2022-01-10 | 2022-05-27 | 广城建设集团有限公司 | Dry-wet cycle test device with oblique shear test function |
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