CN205079688U - Auxiliary positioning device for measuring abrasion loss of granulation cutter - Google Patents
Auxiliary positioning device for measuring abrasion loss of granulation cutter Download PDFInfo
- Publication number
- CN205079688U CN205079688U CN201520266183.1U CN201520266183U CN205079688U CN 205079688 U CN205079688 U CN 205079688U CN 201520266183 U CN201520266183 U CN 201520266183U CN 205079688 U CN205079688 U CN 205079688U
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- CN
- China
- Prior art keywords
- plate
- subsidiary
- location
- locating device
- cutting blade
- 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.)
- Expired - Fee Related
Links
- 238000005299 abrasion Methods 0.000 title claims abstract description 35
- 238000005469 granulation Methods 0.000 title claims abstract description 35
- 230000003179 granulation Effects 0.000 title claims abstract description 35
- 238000005259 measurement Methods 0.000 claims abstract description 27
- 238000005520 cutting process Methods 0.000 claims description 72
- 239000000758 substrate Substances 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 3
- 238000005453 pelletization Methods 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Details Of Cutting Devices (AREA)
Abstract
The utility model provides a positioning device for auxiliary measurement of the abrasion loss of a granulation cutter, which comprises a base plate, wherein a first positioning plate and a second positioning plate are arranged on the base plate in parallel, the second positioning plate is a step surface, and a workpiece placing area is arranged between the first positioning plate and the second positioning plate; the locking assembly comprises a locking hole and a locking positioning piece, the locking hole is located in the first positioning plate, and the locking positioning piece penetrates through the locking hole to fix the workpiece to be detected towards the direction of the second positioning plate. The positioning device can adjust the middle distance size according to the widths of different parts to manufacture series products, is suitable for auxiliary measurement of various types of spare part surface abrasion loss with a plurality of planes, thereby solving the inaccuracy of measurement of different plane distances of parts, ensuring the measurement precision, reducing the error, and being accurate, rapid and convenient.
Description
Technical field
The utility model relates to the utility model and relates to a kind of locating device, particularly relates to a kind of locating device of subsidiary granulation cutting blade abrasion amount.
Background technology
After polyethylene device, workshop section's Granulation Equipments spare part cutting knife is consumable accessory, needs periodic replacement, and each foundation changed is that can the residue thickness of knife edge of cutting knife continue to meet need of production, and this accurately measures the residual thickness of blade with regard to needing.Otherwise, continue the cutting knife using wearing and tearing, may produce two kinds of consequences: uneven 1, due to cutting blade abrasion, blade has low with height, the part that blade exceeds can scratch the template (every block template 3,000,000 yuan, changing template needs to stop work at least 48 hours) coordinated with it completely.2, pelletizing weak effect, affects granulation outcome.Pelletizing effect does not reach standard, the finished product produced can not dispatch from the factory according to certified products, can only return and mix or undersell according to agreement material, affect benefit, frequent appearance affects the phenomenon of pelletizing effect because of cutting blade abrasion, be forced to stop work and change, each cutting knife of changing at least needs rear workshop section to stop work 4 hours, the loss amount of money about 1,000,000 yuan.Intact cutting knife thickness of knife edge only has 2mm, in addition the special requirement size of cutting knife, for non-professional survey crew, carries out thickness of knife edge measurement to the cutting knife of experience wear, is only difficult to precisely hold with slide calliper rule or micrometer caliper.Like this, for proterctive equipment with ensure the object of granulation outcome, for the cutting knife of wearing and tearing, no matter whether wear extent is in allowed band; all directly change, cause very large waste, increase production cost; often overlap cutting knife 40,000 yuan, average of the whole year changes 8 times, totally 32 ten thousand yuan.If thickness of knife edge can be remained by Measurement accuracy cutting knife, fully use cutting knife, at least can reduce less every year and change cutting knife 2-4 time,
Utility model content
Technical problem to be solved in the utility model is to provide a kind of locating device of subsidiary granulation cutting blade abrasion amount, this locating device can make series of products according to different component width adjustment intermediate distance size, be suitable for the spare parts list surface wear amount that subsidiary all kinds have multiple plane, thus solve the inaccuracy of parts Different Plane distance measurement, ensure that measuring accuracy, reduce error, and this locating device is accurate, quick and easy.
To achieve these goals, the utility model provides a kind of locating device of subsidiary granulation cutting blade abrasion amount, comprising:
One substrate, is parallelly on the substrate provided with the first location-plate and the second location-plate, and described second location-plate is a cascaded surface, is a workpiece for measurement rest area between described first location-plate and the second location-plate;
One latch assembly, described latch assembly comprises a locking hole and a locking fixture, and described locking hole is positioned at described first location-plate, and described locking fixture wears described locking hole and added towards the second location-plate direction by described workpiece for measurement and fasten.
The locating device of above-mentioned subsidiary granulation cutting blade abrasion amount, described stepped plate is the two-layer tread plate of height, and wherein short layer tread plate is away from described workpiece for measurement rest area, and short layer tread plate is in order to support survey instrument engaging.
The locating device of above-mentioned subsidiary granulation cutting blade abrasion amount, described locking fixture is a T-shaped locking positioning pin.
The locating device of above-mentioned subsidiary granulation cutting blade abrasion amount, described locking positioning pin member comprises a screw rod, a nut and a swing handle, and described screw rod one end is connected with nut, and the other end of described screw rod is connected with swing handle.
The locating device of above-mentioned subsidiary granulation cutting blade abrasion amount, described nut is a right cylinder.
The locating device of above-mentioned subsidiary granulation cutting blade abrasion amount, described swing handle is yi word pattern.
The locating device of above-mentioned subsidiary granulation cutting blade abrasion amount, described locking hole is a threaded hole, and described locking fixture and described locking hole are spirally connected.
The locating device of above-mentioned subsidiary granulation cutting blade abrasion amount, described first location-plate and the second location-plate and substrate one-body molded.
The locating device of above-mentioned subsidiary granulation cutting blade abrasion amount, described nut and described screw sleeve connect in succession.
The locating device of above-mentioned subsidiary granulation cutting blade abrasion amount, described screw rod and described swing handle one-body molded or be welded to connect.
Technique effect of the present utility model is:
1. domestic blank is replenished in the development of this frock, promotional value is not had at surface abrasion measurers such as conplane instrument, spare parts to measurement, this frock can make series of products according to different component width adjustment intermediate distance size, be suitable for the spare parts list surface wear amount that subsidiary all kinds have multiple plane, accurate, quick and easy.
2. solve the inaccuracy of parts Different Plane distance measurement, ensure that measuring accuracy, reduce error.
3. this specific purpose tool function is: one is that cutting knife can be fixed, and does not have the error that relative motion causes.Two be for Different Plane between distance measurement same reference planes are provided, there is no the witness mark face error that causes of difference.
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail, but not as to restriction of the present utility model.
Accompanying drawing explanation
Fig. 1 is the structural representation of the locating device of the utility model one embodiment.
Fig. 2 is the side view of the locating device of the utility model one embodiment.
Fig. 3 is the vertical view of the locating device of the utility model one embodiment.
Wherein, Reference numeral
1 substrate
2 first location-plates
21 locking holes
3 second location-plates
31 short layers of tread plate
4 workpiece for measurement rest areas
5 locking fixture
51 screw rods
52 nuts
53 swing handles
Embodiment
Below in conjunction with accompanying drawing, structural principle of the present utility model and principle of work are described in detail:
It is the structural representation of the locating device of the subsidiary granulation cutting blade abrasion amount of the utility model one embodiment see Fig. 1, Fig. 1.Comprise: a substrate 1, be parallelly on the substrate provided with the first location-plate 2 and be a workpiece for measurement rest area 4 between the second location-plate 3, first location-plate 2 and the second location-plate 3; The upper surface of described second location-plate 2 is a stepped plate, namely a half thickness is clipped in the second location-plate 2 upper outside, the two-layer tread plate of height is formed to make upper surface, be short layer tread plate away from workpiece for measurement rest area 4, this short layer tread plate 31 is in order to support helix mircrometer gauge or kind of calliper engaging, further, measure time in order to engage the outer measuring jaw of vernier caliper or other survey instruments.
One latch assembly, as shown in Figure 2 and Figure 3, described latch assembly comprises locking hole 21 and a locking fixture 5, and described locking hole is positioned at described first location-plate 2, and described locking fixture 5 wears described locking hole 21 and added towards the second location-plate 3 direction by described workpiece for measurement and fasten.Locking fixture 5 is a T-shaped locking positioning pin, and this locking positioning pin comprises a screw rod, a nut and a swing handle 53, and described screw rod one end is connected with nut 52, and the other end of described screw rod is connected with swing handle 53.Locking hole 21 is a threaded hole, described locking positioning pin 5 is spirally connected with described locking hole 21, this nut 52 is not for having flexible rigid, such as inelastic plastic material, the shape of nut 52 is a cylindrical structure, and this nut 52 is sticked in the end of screw rod, and swing handle is yi word pattern, metal material, workpiece for measurement can add towards the second location-plate direction and fastens by manual rotating handle by screw rod.Above-mentioned first location-plate 2 and the second location-plate 3 are one-body molded or be welded to connect with substrate 1, and screw rod 51 is one-body molded or be welded to connect with described handle 53.
When measuring, workpiece for measurement is put into workpiece for measurement rest area, locking positioning pin is utilized to fix workpiece for measurement such as granulation cutting knife, non-for the cutter head of this granulation cutting knife abrading section and blade are placed between instrument common plane in abrading section simultaneously, measure cutter head position and the size between blade abrading section and common plane respectively with micrometer caliper or slide calliper rule, difference is between the two cutting blade abrasion amount.
In addition, when measuring, dismountable granulation cutting knife operation, also can operate on cutterhead, locking positioning pin is utilized first to fix granulation cutting knife, be placed between instrument common plane in abrading section by non-for cutter head abrading section and blade, measure cutter head position and the size between blade abrading section and common plane respectively with micrometer caliper or slide calliper rule, difference is between the two cutting blade abrasion amount simultaneously.
Utilize the benefit of this orientation tool to be to utilize locking positioning pin that granulation cutting knife can be fixed, do not have the error that relative motion causes.Two be for Different Plane between distance measurement same reference planes are provided, there is no the witness mark face error that causes of difference.
In commercial production, after polyethylene device, workshop section's Granulation Equipments spare part cutting knife is consumable accessory, adopt this locating device accurately can measure polyethylene device prilling section cutting blade abrasion amount, for the wear extent of blade different parts, can by unclamping locking positioning pin, adjustment cutting knife or tool location, then locking realizes, by measuring the non-abrading section of cutting knife (cutting knife outward flange) cutting edge and cutter hub gross thickness, be generally 30mm, and measure cutting blade abrasion position (in the middle part of cutting knife) cutting edge and cutter hub gross thickness, be generally 29.22mm, both differences are 0.78mm, be cutting knife cutting edge wear extent, be less than 1mm and (it is generally acknowledged that cutting knife cutting edge wear extent is less than 1mm, cutting knife can continue to use), cutting knife does not need to replace, solve the problem that cutting knife cutting edge measurement out of true causes cutting knife to be wasted, up to the present, apply the time more than 5 years, this instrument is all applied in each shut-down process, successful, be easy to the size of Measurement accuracy cutting knife to calculate cutting knife cutting edge wear extent, rationally determine whether cutting knife is changed, reduce and change cutting knife more than 10 times, wound effect obviously.This instrument is mainly can accurately measure cutting blade abrasion amount, and be periodic replacement cutting knife, the serviceable life of research cutting knife provides reliable basis.
Certainly; the utility model also can have other various embodiments; when not deviating from the utility model spirit and essence thereof; those of ordinary skill in the art are when making various corresponding change and distortion according to the utility model, but these change accordingly and are out of shape the protection domain that all should belong to the claim appended by the utility model.
Claims (10)
1. a locating device for subsidiary granulation cutting blade abrasion amount, is characterized in that, comprising:
One substrate, is parallelly on the substrate provided with the first location-plate and the second location-plate, and described second location-plate is a stepped plate, is a workpiece for measurement rest area between described first location-plate and the second location-plate;
One latch assembly, described latch assembly comprises a locking hole and a locking fixture, and described locking hole is positioned at described first location-plate, and described locking positioning pin wears described locking hole and added towards the second location-plate direction by described workpiece for measurement and fasten.
2. the locating device of subsidiary granulation cutting blade abrasion amount as claimed in claim 1, is characterized in that, described stepped plate is the two-layer tread plate of height, and wherein short layer tread plate is away from described workpiece for measurement rest area, and short layer tread plate is in order to support survey instrument engaging.
3. the locating device of subsidiary granulation cutting blade abrasion amount as claimed in claim 1, it is characterized in that, described locking fixture is a T-shaped locking positioning pin.
4. the locating device of subsidiary granulation cutting blade abrasion amount as claimed in claim 3, it is characterized in that, described locking positioning pin comprises a screw rod, a nut and a swing handle, and described screw rod one end is connected with nut, and the other end of described screw rod is connected with swing handle.
5. the locating device of subsidiary granulation cutting blade abrasion amount as claimed in claim 4, it is characterized in that, described nut is a right cylinder.
6. the locating device of subsidiary granulation cutting blade abrasion amount as claimed in claim 4, it is characterized in that, described swing handle is yi word pattern.
7. the locating device of subsidiary granulation cutting blade abrasion amount as claimed in claim 1, it is characterized in that, described locking hole is a threaded hole, and described locking fixture and described locking hole are spirally connected.
8. the locating device of subsidiary granulation cutting blade abrasion amount as claimed in claim 1, is characterized in that, described first location-plate and the second location-plate and substrate one-body molded.
9. the locating device of subsidiary granulation cutting blade abrasion amount as claimed in claim 4, it is characterized in that, described nut and described screw sleeve connect in succession.
10. the locating device of subsidiary granulation cutting blade abrasion amount as claimed in claim 4, is characterized in that, described screw rod and described swing handle one-body molded or be welded to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520266183.1U CN205079688U (en) | 2015-04-28 | 2015-04-28 | Auxiliary positioning device for measuring abrasion loss of granulation cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520266183.1U CN205079688U (en) | 2015-04-28 | 2015-04-28 | Auxiliary positioning device for measuring abrasion loss of granulation cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205079688U true CN205079688U (en) | 2016-03-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520266183.1U Expired - Fee Related CN205079688U (en) | 2015-04-28 | 2015-04-28 | Auxiliary positioning device for measuring abrasion loss of granulation cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205079688U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247906A (en) * | 2016-08-26 | 2016-12-21 | 郑州宇通客车股份有限公司 | A kind of section bar overall size measures frock and measuring method |
| CN107957228A (en) * | 2016-10-14 | 2018-04-24 | 佛山市顺德区美的电热电器制造有限公司 | A kind of structures and methods and base that can accurately measure easily deformed part size |
-
2015
- 2015-04-28 CN CN201520266183.1U patent/CN205079688U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247906A (en) * | 2016-08-26 | 2016-12-21 | 郑州宇通客车股份有限公司 | A kind of section bar overall size measures frock and measuring method |
| CN106247906B (en) * | 2016-08-26 | 2019-06-28 | 郑州宇通客车股份有限公司 | A kind of profile overall size measurement tooling and measurement method |
| CN107957228A (en) * | 2016-10-14 | 2018-04-24 | 佛山市顺德区美的电热电器制造有限公司 | A kind of structures and methods and base that can accurately measure easily deformed part size |
| CN107957228B (en) * | 2016-10-14 | 2024-03-26 | 佛山市顺德区美的电热电器制造有限公司 | Structure and method capable of accurately measuring size of deformable part and base |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160309 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |