CN107192614A - Handle card base endurance test frock - Google Patents
Handle card base endurance test frock Download PDFInfo
- Publication number
- CN107192614A CN107192614A CN201710562218.XA CN201710562218A CN107192614A CN 107192614 A CN107192614 A CN 107192614A CN 201710562218 A CN201710562218 A CN 201710562218A CN 107192614 A CN107192614 A CN 107192614A
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- Prior art keywords
- card base
- thimble
- handle
- endurance test
- test frock
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- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims abstract description 4
- 238000005259 measurement Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
This application discloses a kind of handle card base endurance test frock.The handle card base endurance test frock, including transmission mechanism, upper bolster, die shoe and workbench, the transmission mechanism can drive upper bolster to be moved up and down relative to die shoe, the die shoe is arranged at the underface of the upper bolster, the die shoe is fixed on the workbench, the die shoe has protruded out first boss close to the side of the upper bolster, the first boss is provided with mounting groove, the mounting groove is processed according to handle, the upper bolster has protruded out second boss close to the side of the die shoe, the upper bolster is provided with counterbore, depending on the situation of the counterbore number and position according to the card base of the handle after installation, thimble is provided with the counterbore, the thimble can be along the counterbore slidably, the thimble can apply pressure to handle card base.This novel handle card base endurance test frock can simply, efficiently, accurate measurement card base endurance strength.
Description
Technical field
The application is related to auxiliary production frock field, more particularly to a kind of handle card base endurance test frock.
Background technology
Handle is provided with card base, for installing fixed handle, if card base insufficient strength, easily blocks in installation process
The situation of pin fracture, for management and control handle card base quality, needs to carry out the card base of handle resistance to force test during production, but handle
It is not regular shape, while card base stress surface also very little, manual test is inconvenient, the card base of one part of measurement is time-consuming longer,
It is unfavorable for the production efficiency of production line, influences production capacity, and due to being manual measurement, the data of measurement many by human factor
The actual strength of card base can not be embodied completely.So needing to propose to improve.
The content of the invention
It is an object of the invention to provide a kind of handle card base endurance test frock, to overcome deficiency of the prior art.
To achieve the above object, the present invention provides following technical scheme：
The embodiment of the present application discloses a kind of handle card base endurance test frock, including transmission mechanism, upper bolster, die shoe
And workbench, the transmission mechanism can drive upper bolster to be moved up and down relative to die shoe, and the die shoe is arranged on described
The underface of die holder, the die shoe is fixed on the workbench, and the die shoe has been protruded out close to the side of the upper bolster
First boss, the first boss is provided with mounting groove, and the mounting groove is processed according to handle, and the upper bolster is close to the lower mould
The side of seat has protruded out second boss, and the upper bolster is provided with counterbore, and the counterbore number and position are according to the handle after installation
Card base situation depending on, thimble is provided with the counterbore, the thimble can be along the counterbore slidably, and the thimble can be right
Handle card base applies pressure.
It is preferred that, in above-mentioned handle card base endurance test frock, spring, the spring top are provided with the top of the thimble
Portion is provided with block, and the spring and block are in the counterbore.
It is preferred that, in above-mentioned handle card base endurance test frock, head screw untill the block, the counterbore deviates from
The second boss end is machined with internal thread.
It is preferred that, in above-mentioned handle card base endurance test frock, backing plate is provided between the thimble and spring.
It is preferred that, in above-mentioned handle card base endurance test frock, the backing plate center is provided with through hole, the thimble
The through hole is fixed in one end, is interference fitted between the through hole and the thimble.
It is preferred that, in above-mentioned handle card base endurance test frock, thimble side wall is provided with two planes, the plane
Axially arranged along the thimble, two plane be arranged in parallel.
It is preferred that, in above-mentioned handle card base endurance test frock, the upper bolster is at least provided with two upper limit posts, institute
The both sides that upper limit post is respectively symmetrically arranged at the second boss are stated, the die shoe is described at least provided with two lower limit posts
Lower limit post is respectively arranged on the underface of the upper limit post.
It is preferred that, in above-mentioned handle card base endurance test frock, between the upper limit post and lower limit post away from
With a distance from less than the thimble to handle card base.
Compared with prior art, the advantage of the invention is that：The die shoe of this novel handle card base endurance test frock is set
There is mounting groove, steady fixed handle applies pressure to card base using the deformation of spring, easily calculates, can accurately measure card base
Endurance strength, while measurement process is simple, improves production efficiency.
Brief description of the drawings
, below will be to embodiment or existing in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments described in application, for those of ordinary skill in the art, on the premise of not paying creative work,
Other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 show the structural representation of handle card base endurance test frock in the specific embodiment of the invention.
Fig. 2 show the schematic diagram of thimble in the specific embodiment of the invention.
Embodiment
In technical scheme, by handle load die shoe mounting groove, by handle completely it is spacing live, then pass through
The thimble that transmission mechanism is pushed in upper bolster, upper bolster pushes down the card base on handle, and pressure is applied to card base by spring deformation,
When pressure reaches setting value, upper limit post props up lower limit post, and upper bolster can not continue to push, now card base be not broken as
It is qualified, if card base fracture is as unqualified., can be from pressure manually as long as transmission mechanism can move up and down upper bolster
Power machine, cylinder or other machinery structure can, and upper bolster can be directly screwed in transmission mechanism, can also
Installed using contiguous block.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, detailed retouch is carried out to the technical scheme in the embodiment of the present invention
State, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based on the present invention
In embodiment, the every other implementation that those of ordinary skill in the art are obtained on the premise of creative work is not made
Example, belongs to the scope of protection of the invention.
Join Fig. 1 shown in, the handle card base endurance test frock in the present embodiment, including transmission mechanism 10, upper bolster 20, under
Die holder 30 and workbench 40, transmission mechanism 10 can drive upper bolster 20 to be moved up and down relative to die shoe 30, and die shoe 30 is set
In the underface of upper bolster 20, die shoe 30 is fixed on workbench 40, and die shoe 30 has protruded out close to the side of upper bolster 20
One boss 31, first boss 31 is provided with mounting groove, and mounting groove is processed according to handle, and upper bolster 20 is convex close to the side of die shoe 30
Stretching has second boss 21, and upper bolster 20 is provided with counterbore 22, and the number of counterbore 22 and position are according to the feelings of the card base of the handle after installation
Depending on condition, thimble 23 is provided with counterbore 22, thimble 23 can be along counterbore 22 slidably, and thimble 23 can apply to handle card base presses
Power.
In the technical scheme, die shoe 30 and first boss 31 can be integrally formed or split type, similarly on
Die holder 20 and second boss 21 can be integrally formed or split type, and mounting groove is used for that handle is fixedly mounted, so root
Different mounting grooves are processed according to the difference of handle, this novel handle card base endurance test frock can simply, efficiently, accurately
Measurement card base endurance strength.
Further, the top of thimble 23 is provided with spring 24, and the top of spring 24 is provided with block 25, and spring 24 and block 25 are located at
In counterbore 22.
In the technical scheme, the top of thimble 23 is provided with spring 24, and the top of spring 24 is provided with block 25, spring 24 and block 25
In counterbore 22, thimble 23 moves up compression spring 24, and the deformation of spring 24 produces pressure and is delivered to card base by thimble 23
On, complete the endurance test of card base.
Further, head screw untill block 25, counterbore 22 is machined with internal thread away from the end of second boss 21.
In the technical scheme, head screw untill block 25, counterbore 22 is machined with internal thread, block away from the end of second boss 21
25 position can be adjusted, and the pressure of spring is adjusted by adjusting the position of block 23, can provide different pressure, application
In different handles.
Further, backing plate 26 is provided between thimble 23 and spring 24.
In the technical scheme, backing plate 26, the contact between increase thimble 23 and spring are provided between thimble 23 and spring 24
Area, it is ensured that the movement of thimble 23 is fully transmitted to spring 24, so as to ensure the accuracy of measurement.
Further, the center of backing plate 26 is provided with through hole, and through hole, mistake between through hole and thimble 23 are fixed in one end of thimble 23
It is full of cooperation.
In the technical scheme, the center of backing plate 26 is provided with through hole, and through hole is fixed in one end of thimble 23, through hole and thimble 23 it
Between be interference fitted, it is ensured that it is fixed between thimble 23 and cushion block, so as to ensure that the movement of thimble 23 is fully transmitted to spring
24, thimble 23 and backing plate 26 can be made of one formula in addition.
Further, the side wall of thimble 23 is provided with two planes 231, and plane 231 is axially arranged along thimble 23, and two planes 231 are flat
Row is set.
In the technical scheme, the side wall of thimble 23 is provided with two planes 231, and plane 231 is axially arranged along thimble 23, two planes
231 be arranged in parallel, the contact area of increase thimble 23 and card base, while avoiding thimble from interfering with the other positions of handle.
Further, upper bolster 20 is at least provided with two upper limit posts 27, and it is convex that upper limit post 27 is respectively symmetrically arranged at second
The both sides of platform 21, die shoe 30 is respectively arranged on the underface of upper limit post 27 at least provided with two lower limit posts 32, lower limit post 32.
In the technical scheme, upper bolster 20 is at least provided with two upper limit posts 27, and upper limit post 27 is respectively symmetrically arranged at
The both sides of two boss 21, die shoe 30 is being respectively arranged on upper limit post 27 just at least provided with two lower limit posts 32, lower limit post 32
Lower section, to limit the displacement of thimble, so as to control the pressure suffered by card base.
Further, the distance between upper limit post 27 and lower limit post 32 are less than the distance that thimble 23 arrives handle card base.
In the technical scheme, the distance between upper limit post 27 and lower limit post 32 are less than thimble 23 to handle card base
Distance, it is ensured that fully contacted between thimble 23 and card base.
Spring is standard component, according to actual needs from suitable model, right from YB1.6*14*26 in the present embodiment
GB/T2089-94 grades of spring, the distance between upper limit post 27 and lower limit post 32 arrive the distance of handle card base than thimble 23
Small 5mm, i.e. thimble 23 can move 5mm, can show that spring generates 30N power, i.e. card base according to the coefficient of elasticity of spring
Endurance strength be more than 30N.
In summary, the die shoe of this novel handle card base endurance test frock is provided with mounting groove, steady fixed handle, profit
Apply pressure to card base with the deformation of spring, easily calculate, the endurance strength of card base can be accurately measured, while measurement process is simple
It is single, improve production efficiency.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Also there is other identical element in process, method, article or equipment including the key element.
Described above is only the embodiment of the application, it is noted that for the ordinary skill people of the art
For member, on the premise of the application principle is not departed from, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as the protection domain of the application.
Claims (8)
1. a kind of handle card base endurance test frock, it is characterised in that the handle card base endurance test frock, including driver
Structure, upper bolster, die shoe and workbench, the transmission mechanism can drive upper bolster to be moved up and down relative to die shoe, it is described under
Die holder is arranged at the underface of the upper bolster, and the die shoe is fixed on the workbench, and the die shoe is on described
The side of die holder has protruded out first boss, and the first boss is provided with mounting groove, and the mounting groove is processed according to handle, it is described on
Die holder has protruded out second boss close to the side of the die shoe, and the upper bolster is provided with counterbore, the counterbore number and position
Depending on the situation of the card base of the handle after installation, thimble is provided with the counterbore, the thimble can be free along the counterbore
Slide, the thimble can apply pressure to handle card base.
2. handle card base endurance test frock according to claim 1, it is characterised in that：Bullet is provided with the top of the thimble
Spring, the spring top is provided with block, and the spring and block are in the counterbore.
3. handle card base endurance test frock according to claim 2, it is characterised in that：Head screw untill the block,
The counterbore is machined with internal thread away from the second boss end.
4. handle card base endurance test frock according to claim 2, it is characterised in that：Set between the thimble and spring
There is backing plate.
5. handle card base endurance test frock according to claim 4, it is characterised in that：The backing plate center is provided with logical
The through hole is fixed in hole, one end of the thimble, is interference fitted between the through hole and the thimble.
6. handle card base endurance test frock according to claim 1, it is characterised in that：Thimble side wall is flat provided with two
Face, the plane is axially arranged along the thimble, and two plane be arranged in parallel.
7. handle card base endurance test frock according to claim 1, it is characterised in that：The upper bolster is at least provided with two
Upper limit post, the upper limit post is respectively symmetrically arranged at the both sides of the second boss, and the die shoe is at least provided with two
Limited post, the lower limit post is respectively arranged on the underface of the upper limit post.
8. handle card base endurance test frock according to claim 1, it is characterised in that：The upper limit post and lower limit
The distance between post is less than the thimble to the distance of handle card base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710562218.XA CN107192614A (en) | 2017-07-11 | 2017-07-11 | Handle card base endurance test frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710562218.XA CN107192614A (en) | 2017-07-11 | 2017-07-11 | Handle card base endurance test frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107192614A true CN107192614A (en) | 2017-09-22 |
Family
ID=59882419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710562218.XA Pending CN107192614A (en) | 2017-07-11 | 2017-07-11 | Handle card base endurance test frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107192614A (en) |
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| GB1522532A (en) * | 1975-03-12 | 1978-08-23 | Ernst A | Hand-operable hardness tester |
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| CN202735074U (en) * | 2012-06-29 | 2013-02-13 | 长城汽车股份有限公司 | Durability test device for outer handle of auto door |
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| CN105015017A (en) * | 2015-08-20 | 2015-11-04 | 重庆丰洋机电有限公司 | Punching machine |
| CN105716984A (en) * | 2016-03-31 | 2016-06-29 | 河南省计量科学研究院 | Sclerometer calibrating apparatus |
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| CN205719738U (en) * | 2016-05-07 | 2016-11-23 | 王庆表 | A kind of novel penetration type concrete strength inspection device |
| CN106353204A (en) * | 2016-08-29 | 2017-01-25 | 芜湖新泉汽车饰件系统有限公司 | Device for detecting impact-resistant performance of door handles of automobiles |
| CN106568663A (en) * | 2016-11-04 | 2017-04-19 | 重庆兴宝兴玻璃制品有限公司 | Tempered glass strength detecting device |
| CN207066878U (en) * | 2017-07-11 | 2018-03-02 | 张家港孚冈汽车部件有限公司 | Handle card base endurance test frock |
-
2017
- 2017-07-11 CN CN201710562218.XA patent/CN107192614A/en active Pending
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1522532A (en) * | 1975-03-12 | 1978-08-23 | Ernst A | Hand-operable hardness tester |
| CN101879712A (en) * | 2009-05-08 | 2010-11-10 | 广西玉柴机器股份有限公司 | Bearing dismounting device |
| CN201644822U (en) * | 2009-12-22 | 2010-11-24 | 重庆川东船舶重工有限责任公司 | Heavy-duty centre for work pieces of machine tool |
| JP2012137299A (en) * | 2010-12-24 | 2012-07-19 | Io Industory Co Ltd | Door handle testing device |
| CN202735074U (en) * | 2012-06-29 | 2013-02-13 | 长城汽车股份有限公司 | Durability test device for outer handle of auto door |
| CN203611343U (en) * | 2013-12-09 | 2014-05-28 | 佛山市新鹏陶瓷机械有限公司 | Movable thimble type exhaust die with polyurethane rubber sleeve |
| CN203949825U (en) * | 2014-07-11 | 2014-11-19 | 深圳市美信检测技术有限公司 | A kind of Shore durometer support |
| CN104457535A (en) * | 2014-11-21 | 2015-03-25 | 常州后肖宇恒幕墙有限公司 | Detection device |
| CN104833282A (en) * | 2014-11-27 | 2015-08-12 | 湖南吉利汽车部件有限公司 | Automobile decoration member clamping pin detection device |
| CN104568624A (en) * | 2014-12-14 | 2015-04-29 | 胡扬明 | Autoclaved aerated concrete hardness detector |
| CN105015017A (en) * | 2015-08-20 | 2015-11-04 | 重庆丰洋机电有限公司 | Punching machine |
| CN105716984A (en) * | 2016-03-31 | 2016-06-29 | 河南省计量科学研究院 | Sclerometer calibrating apparatus |
| CN205719738U (en) * | 2016-05-07 | 2016-11-23 | 王庆表 | A kind of novel penetration type concrete strength inspection device |
| CN106053224A (en) * | 2016-06-27 | 2016-10-26 | 农业部南京农业机械化研究所 | Axial compression mechanics testing machine |
| CN106353204A (en) * | 2016-08-29 | 2017-01-25 | 芜湖新泉汽车饰件系统有限公司 | Device for detecting impact-resistant performance of door handles of automobiles |
| CN106568663A (en) * | 2016-11-04 | 2017-04-19 | 重庆兴宝兴玻璃制品有限公司 | Tempered glass strength detecting device |
| CN207066878U (en) * | 2017-07-11 | 2018-03-02 | 张家港孚冈汽车部件有限公司 | Handle card base endurance test frock |
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Application publication date: 20170922 |
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