CN203299064U - Cutter strength testing system - Google Patents
Cutter strength testing system Download PDFInfo
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- CN203299064U CN203299064U CN2013202885443U CN201320288544U CN203299064U CN 203299064 U CN203299064 U CN 203299064U CN 2013202885443 U CN2013202885443 U CN 2013202885443U CN 201320288544 U CN201320288544 U CN 201320288544U CN 203299064 U CN203299064 U CN 203299064U
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- cutter
- cylindrical case
- strength test
- test system
- elastic rubber
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a cutter strength testing system which comprises a strength testing device, a data collecting device and a data processing device, wherein the strength testing device comprises a base, a sliding seat arranged above the base, and a testboard, a cutter cranking mechanism is arranged above the sliding seat and comprises a cranking support fixed on the sliding seat, a T-shaped transmission component movably connected with the cranking support, and a cutter pneumatic clamp component interlocked and connected with the T-shaped transmission component. Compared with the prior art, the cutter strength testing system provided by the utility model has the benefits as follows: the cutter cranking mechanism of the utility model can imitate hands to do actions such as chopping, cutting, beating and the like, the data collecting device and the data processing device are used for testing cutter strength and the sharpness, durability and abrasion mechanism of the cutting edge of the cutter, the testing is quick and accurate, the operation is convenient, and the cutter strength testing system is safe, practical and reliable.
Description
Technical field
The utility model relates to a kind of cutter strength test system, belongs to the strength testing device technical field, refers in particular to a kind of cutter strength test system that can imitate the actions such as staff impact cutting.
Background technology
At present, internal and overseas can be applicable to the detection method of cutting performance aspect and equipment and can not well meet requirement to cutter blade intensity and anti-impact force usage safety performance visual inspection.
(1) domestic situation
There is no specifically to propose the requirement of cutter blade intensity in QB/T1924-93 " kitchen knife " industry standard.
In GB/T15067.2 " stainless steel tableware ", the martensitic stain less steel cutter there is the requirement of strength technical indicator, the detecting instrument that adopts is " the strength test instrument of cutter and carving fork ", its principle is that handle of a knife is clamped, load is added on blade then turning handle, till the load that blade is moved upward to bear was raised, unloading was measured the angle of cutter permanent strain.What in GB/T15067.2 stainless steel tableware standard, the equipment and instrument of appointment was measured is a kind of cutter bending strength method, and it can not measure the shock proof strength capabilities that cutter was being cut, cut use procedure or cutter and should possess in shake-hands grip processed food process clearly.
(2) abroad instance
According to international standard ISO8442-1997 " with Food Contact (cutter and tableware) goods and material first part: food preparation requires with cutting-tool engineering ", this standard is equal to use by People's Republic of China's standard GB/T15067.2 " stainless steel tableware " to cutter intensity requirement.The cutter requirement of strength that this standard proposes is mainly the technical indicator that proposes with the use habit demand of cutter for European countries.And for Chinese family with the use habit of cutter, it must meet used in everydayly cuts, cuts bone, shake-hands grip ginger garlic and pressure and press the security performance needs of a large amount of action intensities such as duricrust food.But international standard ISO8442-1997 fails to propose these technical indicator that meets the Chinese user usage safety performance and method of testings.
The utility model content
The purpose of this utility model is to overcome shortcoming of the prior art with not enough, a kind of cutter strength test system is provided, this test macro can imitate the actions such as staff impact cutting, realizes the quicklook of cutter blade intensity and cutter shock resistance usage safety performance is detected.
In order to realize above-mentioned purpose, the utility model is realized according to following technical scheme:
A kind of cutter strength test system, include strength testing device, data collector and data processing equipment, wherein, described strength testing device includes base, is arranged at slide and the test board of base top, described slide top is provided with the cutter cycloidal mechanism, and this cutter cycloidal mechanism includes the swing bearing that is fixed on slide, the T shape transmission component that is movably connected on the swing bearing, and is connected the cutter pneumatic gripping assembly of interlock with T shape transmission component.
Further, described cutter pneumatic gripping assembly includes a cylindrical case and an elastic rubber sleeve, wherein, the bottom outside of above-mentioned cylindrical case forms and is connected the adapter sleeve that coordinates with T shape transmission component, the barrel of cylindrical case offers and is communicated with air pipe interface inner and external air source, above-mentioned elastic rubber sleeve be arranged at cylindrical case inner and and cylindrical case between leave the air pressure gap.
Further, the barrel inboard of described cylindrical case is provided with the annular ridge that coordinates with elastic rubber sleeve clamping location, and the air pressure gap between annular ridge, barrel inboard and elastic rubber sleeve forms the air pressure chamber of sealing.
Further, the barrel of described cylindrical case is provided with several positioning pistons that is communicated with inside and with elastic rubber sleeve clutch contact, contacts.
Further, the opening upper outer edge of described cylindrical case is provided with the support top screw rod that cutter upper end contact contacts when testing.
Further, described T shape transmission component include that fork, tressel that the adapter sleeve with cutter pneumatic gripping assembly is fastenedly connected are located on the swing bearing and with the T-shaped swing arm that is fastenedly connected of fork, and and the servomotor that is in transmission connection of swing arm.
Further, described test board top is provided with the prod for the cutter test, and below is provided with the pressure transducer that is connected with data processing equipment.
Further, be provided with between described slide and base and guarantee that slide has mobile slipping mechanism all around.
Further, described data collector is the desk-top digital electric microscope of USB that is connected with data processing equipment.
Compared with prior art, its beneficial effect is the utility model:
Cutter cycloidal mechanism of the present utility model can imitate staff and carry out the actions such as impact cutting bat, by data collector and data processing equipment, cutter intensity and tartness degree of tool cutting edge persistence, abrasion mechanism are tested again, quick and precisely, easy to operate, safe and practical reliable.
, in order to understand more clearly the utility model, below with reference to description of drawings, set forth embodiment of the present utility model.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the plan structure schematic diagram of cutter cycloidal mechanism in Fig. 1.
Fig. 3 is the cut-open view of cutter pneumatic gripping assembly in Fig. 2.
Fig. 4 is the Facad structure schematic diagram of cutter pneumatic gripping assembly in Fig. 2.
Fig. 5 is test path schematic diagram of the present utility model.
Embodiment
as shown in Figures 1 to 4, cutter strength test system described in the utility model, include strength testing device 1, data collector 2 and data processing equipment 3, wherein, described strength testing device 1 includes base 11, be arranged at slide 12 and the test board 13 of base top, described data collector 2 adopts the desk-top digital electric microscope of USB that is connected with data processing equipment 3, described data processing equipment 3 adopts computing machine, are connected and are connected with data collector with strength testing device 1, Software for Design is foundation around control and the information of strength testing device and data collector.
Above-mentioned slide 12 tops are provided with cutter cycloidal mechanism 4, and this cutter cycloidal mechanism 4 includes the swing bearing 41 that is fixed on slide, the T shape transmission component 42 that is movably connected on the swing bearing, and is connected the cutter pneumatic gripping assembly 43 of interlock with T shape transmission component.
Preferred version as the present embodiment:
Described cutter pneumatic gripping assembly 43 includes a cylindrical case 431 and an elastic rubber sleeve 432, wherein, the bottom outside of above-mentioned cylindrical case 431 forms and is connected the adapter sleeve 433 that coordinates with T shape transmission component, the barrel of cylindrical case 431 offers and is communicated with air pipe interface 4311 inner and external air source, above-mentioned elastic rubber sleeve 432 be arranged at cylindrical case 431 inner and and cylindrical case 431 between leave the air pressure gap.Further, the barrel inboard of described cylindrical case 431 is provided with the annular ridge 4312 that coordinates with elastic rubber sleeve 432 clamping location, and the air pressure gap between annular ridge 4312, barrel inboard and elastic rubber sleeve 432 forms the air pressure chamber of sealing; The barrel of described cylindrical case 431 is provided with several and is communicated with positioning piston 434 inner and that contact with elastic rubber sleeve 432 clutch contacts, and the opening upper outer edge of cylindrical case 431 is provided with the support top screw rod 435 that cutter upper end contact contacts when testing.
Described T shape transmission component 42 include that fork 421, tressel that the adapter sleeve 433 with cutter pneumatic gripping assembly is fastenedly connected are located on swing bearing 41 and with the T-shaped swing arm that is fastenedly connected 422 of fork 421, and and the servomotor 423 that is in transmission connection of swing arm.
Described test board 13 tops are provided with the prod 131 for the cutter test, and below is provided with the pressure transducer (not shown) that is connected with data processing equipment.
Be provided with between described slide 12 and base 11 and guarantee that slide has mobile slipping mechanism all around.
As shown in Fig. 1,3,5, during test, first cutter 5 shanks are inserted in elastic rubber sleeve 432, toward the inflation of air pressure chamber, the static pressure such as utilization drive elastic rubber sleeve 432 and tightly encase tool shank, regulate afterwards positioning piston 434 and withstand elastic rubber sleeve 432, thus the locking cutter, then regulate support top screw rod 434 and withstand cutter knife back position; Then pass through the program of setting, slide 12 all around moves, cutter cycloidal mechanism band cutter is done the impact cutting action, chop, the cutting dynamics collects data by pressure transducer and catches computing machine and form trend map, the phenomenons such as the chipping at cutter blade position, wiredrawn edge are by USB desk-top digital electric microscope collection and send computing machine to, in conjunction with the data analysis of pressure transducer, draw test result.
The utility model is not limited to above-mentioned embodiment, if various changes of the present utility model and modification are not broken away from spirit and scope of the present utility model, if within these changes and modification belonged to claim of the present utility model and equivalent technologies scope, the utility model also was intended to comprise these changes and modification.
Claims (9)
1. cutter strength test system, include strength testing device, data collector and data processing equipment, wherein, described strength testing device includes base, is arranged at slide and the test board of base top, it is characterized in that: described slide top is provided with the cutter cycloidal mechanism, and this cutter cycloidal mechanism includes the swing bearing that is fixed on slide, the T shape transmission component that is movably connected on the swing bearing, and is connected the cutter pneumatic gripping assembly of interlock with T shape transmission component.
2. a kind of cutter strength test system according to claim 1, it is characterized in that: described cutter pneumatic gripping assembly includes a cylindrical case and an elastic rubber sleeve, wherein, the bottom outside of above-mentioned cylindrical case forms and is connected the adapter sleeve that coordinates with T shape transmission component, the barrel of cylindrical case offers and is communicated with air pipe interface inner and external air source, above-mentioned elastic rubber sleeve be arranged at cylindrical case inner and and cylindrical case between leave the air pressure gap.
3. a kind of cutter strength test system according to claim 2, it is characterized in that: the barrel inboard of described cylindrical case is provided with the annular ridge that coordinates with elastic rubber sleeve clamping location, and the air pressure gap between annular ridge, barrel inboard and elastic rubber sleeve forms the air pressure chamber of sealing.
4. according to claim 2 or 3 described a kind of cutter strength test systems, is characterized in that: the positioning piston that the barrel of described cylindrical case is provided with several connection inside and with elastic rubber sleeve clutch contact, contacts.
5. according to claim 2 or 3 described a kind of cutter strength test systems is characterized in that: the opening upper outer edge of described cylindrical case is provided with the support top screw rod that cutter upper end contact contacts when testing.
6. a kind of cutter strength test system according to claim 2 is characterized in that: described T shape transmission component include that fork, tressel that the adapter sleeve with cutter pneumatic gripping assembly is fastenedly connected are located on the swing bearing and with the T-shaped swing arm that is fastenedly connected of fork, and and the servomotor that is in transmission connection of swing arm.
7. a kind of cutter strength test system according to claim 1, it is characterized in that: described test board top is provided with the prod for the cutter test, and below is provided with the pressure transducer that is connected with data processing equipment.
8. a kind of cutter strength test system according to claim 1, is characterized in that: be provided with between described slide and base and guarantee that slide has mobile slipping mechanism all around.
9. a kind of cutter strength test system according to claim 1, is characterized in that: the USB desk-top digital electric microscope of described data collector for data processing equipment, being connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202885443U CN203299064U (en) | 2013-05-23 | 2013-05-23 | Cutter strength testing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202885443U CN203299064U (en) | 2013-05-23 | 2013-05-23 | Cutter strength testing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203299064U true CN203299064U (en) | 2013-11-20 |
Family
ID=49575069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202885443U Expired - Lifetime CN203299064U (en) | 2013-05-23 | 2013-05-23 | Cutter strength testing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203299064U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103308400A (en) * | 2013-05-23 | 2013-09-18 | 李有维 | Tool strength test system |
| CN106198290A (en) * | 2016-08-31 | 2016-12-07 | 海宁市新艺机电有限公司 | A kind of Apparatus and method for detecting rotary shaver sharpness |
-
2013
- 2013-05-23 CN CN2013202885443U patent/CN203299064U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103308400A (en) * | 2013-05-23 | 2013-09-18 | 李有维 | Tool strength test system |
| CN103308400B (en) * | 2013-05-23 | 2015-07-08 | 李有维 | Tool strength test system |
| CN106198290A (en) * | 2016-08-31 | 2016-12-07 | 海宁市新艺机电有限公司 | A kind of Apparatus and method for detecting rotary shaver sharpness |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Eighteen Yangjiang cutlery products Co. Ltd. Assignor: Li Youwei|Li Jihui Contract record no.: 2014440000388 Denomination of utility model: Tool strength test system Granted publication date: 20131120 License type: Exclusive License Record date: 20140811 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131120 Effective date of abandoning: 20150708 |
|
| RGAV | Abandon patent right to avoid regrant |