CN207629636U - A kind of plane grinding jig of flake caustic unit rotary drum scraper - Google Patents
A kind of plane grinding jig of flake caustic unit rotary drum scraper Download PDFInfo
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- CN207629636U CN207629636U CN201721578694.2U CN201721578694U CN207629636U CN 207629636 U CN207629636 U CN 207629636U CN 201721578694 U CN201721578694 U CN 201721578694U CN 207629636 U CN207629636 U CN 207629636U
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- scraper
- jig
- jig platform
- rotary drum
- plane
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Abstract
The utility model discloses a kind of plane grinding jigs of flake caustic unit rotary drum scraper, including the plane grinding jig to include：Jig platform,Standard cushion plate,Fixing bolt external member,Jig platform handle,Scraper is set on jig platform work top,Standard cushion plate is provided between jig platform and scraper,Scraper is fixed with three sets of mating fixing bolt external members,Scraper edge horizontal plane is adjusted to work top in horizontal direction,Jig platform is set on stock vice and fastens,Have the function of scraper edge being adjusted to parallel with work top,By plane grinding jig adjustment after scraper edge needed for level angle,Usable shaping machine directly carries out plane mill processing,Sharpener head price is more cheap than milling head,This fixture alleviates labor intensity,It is efficient,Clamping dismounting is facilitated to optimize processing repair and installation procedure,The utility model can be widely applied to stationary fixture device required when the parts machining of certain angle in different operating mode repairs.
Description
Technical field
The utility model is related to the equipment technical fields of scraper in flake caustic unit rotary drum, are especially scraped to a kind of flake caustic unit rotary drum
The plane grinding jig of knife.
Background technology
The main component of flake caustic unit is made of a rotatable rotary drum in the production of piece alkali, and rotary drum immerses immersion trough depth and is
10-20 millimeters, molten caustic soda is attached to the liquid film that drum surface forms 0.8-1.2 millimeters thicks, turns around and is cooled to rotary drum
60 DEG C or so, lye completes film-making by flake caustic unit scraper, needs to note in flake caustic unit normal operation after drum surface crystallization
Anticipate the distance between scraper and rotary drum inner surface, with anti-tamper scraper or rotary drum, usually adjusting scraper to close proximity to rotary drum and
It does not contact, about 0.1-0.2 millimeter of gap, flake caustic unit scraper material is using high mechanical properties, wear-resisting good with corrosion resistant performance and easily cut
The tin table copper alloy of processing is cut, general scraper edge angle is 33 degree, and fresh processed scraper edge plane and edge line are necessary
On same plane and horizontal line, when use, adjusts scraper, keeps edge line parallel with drum surface, otherwise be easy to cause rotary drum position
Set long-pending alkali or appearance bilayer alkali, usually, the scraper replacement frequency that is averaged is every 10 days primary, sometimes with the specifically used frequency with make
Depending on situation, in use, due to operation or the erosion corrosion of alkali layer, scraper edge are damaged or wear and need to carry out more
It changes, changing the scraper of failure can be continuing with after milling machine carries out milling processing, usually for wide 130 millimeters, thickness
6.5 millimeters of scraper, at 5 times or so, i.e., a piece of scraper can carry out repetition processing 6-7 or so and report again the milling processing times that are averaged
It is useless, therefore the service life of scraper is shorter, replaces frequent.
Presently, there are the problem of be：The frequent reprocessing process of scraper edge is to carry out milling by milling machine to reach required
Precision, milling machine special milling head is special substance and at high price, and scraper edge is wear-resistant material, is worn to cutter for milling machines head
Greatly, therefore cutter for milling machines head is replaced frequently；In addition, when carrying out milling to scraper edge on milling machine, scraper lies in a horizontal plane in milling
On the special workbench of bed, when milling, needs milling machine clamping head of fixing a cutting tool being bent downwardly certain angle to coordinate scraper edge angle
Degree, when each milling angle adjustment also more frequently, milling machine fix a cutting tool clamping head adjustment angle it is incorrect, scraper knife can be caused
Basil degree is incorrect, and scraper edge is thicker by milling, when producing and using, is unable to reach scraping blade requirement needed for piece alkali product；Quilt
Milling is relatively thin, and blade is less than normal, is easy to be damaged in use, while can also damage rotary drum, causes production equipment accident, seriously affect
Production.
Invention content
The utility model technology is designed to provide a kind of fixture conveniently reaching angle needed for scraper edge, while can
To replace cutter for milling machines, and a kind of plane grinding jig of easy to operate, easily installation and dismounting flake caustic unit rotary drum scraper.
In order to achieve the above object, the utility model proposes a kind of plane grinding jig of flake caustic unit rotary drum scraper, plane mills
Fixture includes：Jig platform, standard cushion plate, fixing bolt external member, jig platform handle, scraper are set to jig platform workbench
On face, standard cushion plate is provided between jig platform and scraper, scraper is fixed with three sets of mating fixing bolt external members, scraper edge
Horizontal plane is adjusted to work top in horizontal direction, and jig platform is set on stock vice and fastens.
The jig platform use metal casting, thereon there are three with the matched bolt hole of fixing bolt external member, inside have in
Screw thread, bolt hole pitch-row is kept at a distance unanimously with three equidistant slots on flake caustic unit scraper, needed for fixed doctor；The folder
Tool platform keeps fitting closely with standard cushion plate contact portion surface；The jig platform keeps tight with scraper into contact part surface
Closely connected conjunction, and ensure that scraper edge plane keeps horizontality with stock vice workbench plane；The jig platform both sides
There is handle, taking and placing is facilitated to praise.
The fixing bolt external member has bolt and gasket, has three sets, is matched with jig platform internal thread, tight for being clamped
Gu scraper.
The standard cushion plate length is identical as scraper length, and standard cushion plate thickness is with 20 millimeters, 15 millimeters, 10 millimeters, 5 millis
Each two panels of rice, when being held out against for blade width undersize, with pad full size cun hold out against it is clamping.
Preferably, α angles are in 33 degree in above-mentioned scraper edge.
Preferably, above-mentioned jig platform and standard cushion plate contact surface β angles are in 90 degree.
Preferably, the contact surface of above-mentioned jig platform and scraper and jig platform vertical direction γ angles are in 57 degree.
Preferably, should the extend outwardly dimension D that is longer than on jig platform of above-mentioned scraper edge plane is 5-8 millimeters.
After above-mentioned jig platform fastens on stock vice, scraper is placed on jig platform work top, while root
According to needing to have padded Gaskets in advance, then after three bolts hole in fixing bolt external member and jig platform are fastenedly connected, use
It is used when shaping machine is processed.
After scraper also can be padded full size cun by above-mentioned erection sequence on jig platform with Gaskets, with fixing bolt external member
It after installing, then is fixed on stock vice, is used when being processed using shaping machine.
Because of a kind of plane grinding jig of flake caustic unit rotary drum scraper provided by the utility model, has and be adjusted to scraper edge
The effect parallel with work top, the scraper edge after plane grinding jig adjustment, after placing and fastening needed for it is horizontal
Angle, it is possible to plane mill processing is directly carried out using shaping machine, and the matched sharpener head price of planer is more special than milling machine
Milling head price is more cheap, and this special plane grinding jig is turned under using rear without adjustment milling machine clamping head of fixing a cutting tool repeatedly
The problem of bent certain angle is to coordinate scraper edge angle, at the same while installing scraper edge plane should be extended outwardly be longer than fixture
Dimension D on platform is 5-8 millimeters, can prevent scraper edge from plane grinding jig being caused to be damaged in plane is ground in process, this
Fixture alleviates labor intensity, efficient, and clamping dismounting is facilitated to optimize processing repair and installation procedure, the utility model
It can be widely applied to stationary fixture device required when the parts machining of certain angle in different operating mode repairs.
Description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples；
Fig. 1 is that a kind of plane grinding jig structure installation of flake caustic unit rotary drum scraper of the utility model embodiment is shown with working condition
It is intended to；
Fig. 2 is the utility model embodiment plane grinding jig, standard cushion plate and flake caustic unit rotary drum blade construction schematic diagram；
In Fig. 1-2,1 is stock vice；2 be plane grinding jig；3 be standard cushion plate；4 be flake caustic unit rotary drum scraper；5 be solid
Determine bolt kit；6 be fixture handles.
Specific implementation mode
In order to make the technical problems, technical solutions and advantages to be solved by the utility model clearer, below in conjunction with attached drawing
And specific embodiment is described in detail.
With reference to attached drawing 1-2, the utility model provides a kind of plane grinding jig of flake caustic unit rotary drum scraper, the plane grinding jig
Including：Jig platform 2, standard cushion plate 3, fixing bolt external member 5, jig platform handle 6, scraper 4 are set to the work of jig platform 2
On table top, standard cushion plate 3 is provided between jig platform 2 and scraper 4, scraper 4 is fixed with three sets of mating fixing bolt external members 5,
4 blade horizontal plane of scraper is adjusted to work top in horizontal direction, and jig platform 2 is set on stock vice 2 and fastens.
The jig platform 2 use metal casting, thereon there are three with 5 matched bolt hole of fixing bolt external member, inside have
Internal thread, bolt hole pitch-row is kept at a distance unanimously with three equidistant slots on flake caustic unit scraper 4, needed for fixed doctor 4；Institute
Jig platform 2 is stated to keep fitting closely with 3 contact portion surface of standard cushion plate；The jig platform 2 and 4 contact portion table of scraper
Face keeps fitting closely, and ensures that 4 edge plane of scraper keeps horizontality with 1 workbench plane of stock vice；The folder
There are handle in 2 both sides of tool platform, and taking and placing is facilitated to praise.
The fixing bolt external member 5 has bolt and gasket, has three sets, is matched with 2 internal thread of jig platform, for being clamped
Fasten scraper 4.
The length of the standard cushion plate 3 is identical as 4 length of scraper, and 3 thickness of standard cushion plate is with 20 millimeters, 15 millimeters, 10 millis
Rice, 5 millimeters of each two panels, when being held out against for 4 width dimensions deficiency of scraper, with pad full size cun hold out against it is clamping.
Preferably, α angles are in 33 degree in 4 blade of above-mentioned scraper.
Preferably, above-mentioned jig platform 2 and 3 contact surface β angles of standard cushion plate are in 90 degree.
Preferably, above-mentioned jig platform 2 and the contact surface and 2 vertical direction γ angles of jig platform of scraper 4 are in 57 degree.
Preferably, should the extend outwardly dimension D that is longer than on jig platform 2 of 4 edge plane of above-mentioned scraper is 5-8 millimeters.
After above-mentioned jig platform 2 fastens on stock vice 1, scraper 4 is placed on 2 work top of jig platform, together
When padded Gaskets 3 in advance as needed, then fixing bolt external member 5 and three bolts hole on jig platform 2 are fastenedly connected
Afterwards, it is used when being processed using shaping machine.
After scraper 4 also can be padded full size cun by above-mentioned erection sequence on jig platform 2 with Gaskets 3, fixing bolt is used
It after external member 5 installs, then is fixed on stock vice 1, is used when being processed using shaping machine.
The above is that a kind of vertical machine protective device that the utility model embodiment provides is described in detail,
The principles of the present invention and embodiment are expounded it should be pointed out that only applying specific case, above example
Explanation can only help to understand the core design of the utility model, for those skilled in the art, foundation
The thought and method of the utility model, there will be changes in the specific implementation manner and application range, in conclusion this theory
Bright book content should not be construed as a limitation of the present invention.
Claims (10)
1. a kind of plane grinding jig of flake caustic unit rotary drum scraper, it is characterised in that：The plane grinding jig includes jig platform, standard pad
Plate, fixing bolt external member, jig platform handle, scraper is set on jig platform work top, between jig platform and scraper
It is provided with standard cushion plate, scraper is fixed with three sets of mating fixing bolt external members, and scraper edge horizontal plane is adjusted to and work top
Horizontal direction, then jig platform is set on stock vice and is fastened.
2. a kind of plane grinding jig of flake caustic unit rotary drum scraper according to claim 1, it is characterised in that：The jig platform
Using metal casting, thereon there are three with the matched bolt hole of fixing bolt external member, inside have an internal thread, bolt hole pitch-row and piece alkali
Three equidistant slots on machine scraper are kept at a distance unanimously, needed for fixed doctor；The jig platform is contacted with standard cushion plate
Part surface holding fits closely；The jig platform is fitted closely with the holding of scraper into contact part surface, and ensures scraper knife
Sword plane keeps horizontality with stock vice workbench plane；There are handle in the jig platform both sides, and taking and placing is facilitated to praise.
3. a kind of plane grinding jig of flake caustic unit rotary drum scraper according to claim 1, it is characterised in that：The fixing bolt
External member has bolt and gasket, has three sets, is matched with jig platform internal thread, is used for clamping fastener scraper.
4. a kind of plane grinding jig of flake caustic unit rotary drum scraper according to claim 1, it is characterised in that：The standard cushion plate
Length is identical as scraper length, and standard cushion plate thickness is wide for scraper with 20 millimeters, 15 millimeters, 10 millimeters, 5 millimeters of each two panels
Degree undersize is when holding out against, with pad full size cun hold out against it is clamping.
5. a kind of plane grinding jig of flake caustic unit rotary drum scraper according to claim 1, it is characterised in that：The scraper edge
Middle α angles are in 33 degree.
6. a kind of plane grinding jig of flake caustic unit rotary drum scraper according to claim 1, it is characterised in that：The jig platform
It it is in 90 degree with standard cushion plate contact surface β angles.
7. a kind of plane grinding jig of flake caustic unit rotary drum scraper according to claim 1, it is characterised in that：The jig platform
Contact surface and jig platform vertical direction γ angles with scraper are in 57 degree.
8. a kind of plane grinding jig of flake caustic unit rotary drum scraper according to claim 1, it is characterised in that：The scraper edge
Should the extend outwardly dimension D that is longer than on jig platform of plane is 5-8 millimeters.
9. a kind of plane grinding jig of flake caustic unit rotary drum scraper according to claim 1, it is characterised in that：The jig platform
After being fastened on stock vice, scraper is placed on jig platform work top, while having padded Gaskets in advance as needed,
After three bolts hole in fixing bolt external member and jig platform are fastenedly connected again, make when being processed using shaping machine
With.
10. a kind of plane grinding jig of flake caustic unit rotary drum scraper according to claim 1, it is characterised in that：The scraper
It after being installed with fixing bolt external member, then can be fixed on stock vice on jig platform with after Gaskets pad full size cun,
It is used when being processed using shaping machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721578694.2U CN207629636U (en) | 2017-11-23 | 2017-11-23 | A kind of plane grinding jig of flake caustic unit rotary drum scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721578694.2U CN207629636U (en) | 2017-11-23 | 2017-11-23 | A kind of plane grinding jig of flake caustic unit rotary drum scraper |
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| Publication Number | Publication Date |
|---|---|
| CN207629636U true CN207629636U (en) | 2018-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721578694.2U Active CN207629636U (en) | 2017-11-23 | 2017-11-23 | A kind of plane grinding jig of flake caustic unit rotary drum scraper |
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| CN (1) | CN207629636U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113552845A (en) * | 2021-07-29 | 2021-10-26 | 重庆博张机电设备有限公司 | Measurement control method and flaker |
-
2017
- 2017-11-23 CN CN201721578694.2U patent/CN207629636U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113552845A (en) * | 2021-07-29 | 2021-10-26 | 重庆博张机电设备有限公司 | Measurement control method and flaker |
| CN113552845B (en) * | 2021-07-29 | 2022-06-21 | 重庆博张机电设备有限公司 | Measurement control method and flaker |
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