CN207066878U - Handle card base endurance test frock - Google Patents
Handle card base endurance test frock Download PDFInfo
- Publication number
- CN207066878U CN207066878U CN201720835324.6U CN201720835324U CN207066878U CN 207066878 U CN207066878 U CN 207066878U CN 201720835324 U CN201720835324 U CN 201720835324U CN 207066878 U CN207066878 U CN 207066878U
- Authority
- CN
- China
- Prior art keywords
- card base
- thimble
- handle
- endurance test
- test frock
- 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
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- 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 card base of the counterbore number and position according to 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, need to carry out the card base of handle resistance to force test for management and control handle card base quality, during production, but handle
It is not regular shape, while card base stress surface also very little, manual test is inconvenient, and 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 need to propose to improve.
Utility model content
The purpose of this utility model is to provide a kind of handle card base endurance test frock, with overcome it is of the prior art not
Foot.
To achieve the above object, the utility model 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, the die shoe is arranged on described
The underface of die holder, the die shoe are fixed on the workbench, and the die shoe has protruded out close to the side of the upper bolster
First boss, the first boss are 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, is provided with thimble in the counterbore, the thimble can be along the counterbore slidably, and the thimble can be right
Handle card base applies pressure.
Preferably, 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.
Preferably, 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.
Preferably, in above-mentioned handle card base endurance test frock, backing plate is provided between the thimble and spring.
Preferably, 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.
Preferably, in above-mentioned handle card base endurance test frock, the thimble side wall is provided with two planes, the plane
Axially arranged along the thimble, two plane be arranged in parallel.
Preferably, in above-mentioned handle card base endurance test frock, the upper bolster is at least provided with two upper limit columns, institute
The both sides that upper limit column is respectively symmetrically arranged at the second boss are stated, the die shoe is described at least provided with two lower limit columns
Lower limit column is respectively arranged on the underface of the upper limit column.
Preferably, in above-mentioned handle card base endurance test frock, between the upper limit column and lower limit column away from
With a distance from less than the thimble to handle card base.
Compared with prior art, the utility model has the advantage of：This novel handle card base endurance test work holds mould
Seat is provided with mounting groove, steadily fixes handle, applies pressure to card base using the deformation of spring, easily calculates, can accurate measurement card
The endurance strength of pin, 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 required accompanying drawing used 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 utility model specific embodiment.
Fig. 2 show the schematic diagram of thimble in the utility model specific embodiment.
Embodiment
In the technical solution of the utility model, by handle load die shoe mounting groove, by handle completely it is spacing live, then
Upper bolster is pushed by transmission mechanism, the thimble in upper bolster pushes down the card base on handle, gives card base to apply by spring deformation
Pressure, when pressure reaches setting value, upper limit column props up lower limit column, and upper bolster can not continue to push, and now card base is continuous
Split as qualified, if card base fracture is as unqualified.As long as transmission mechanism can move up and down upper bolster, can select
Hand press, cylinder or other machinery structure can, and upper bolster can be directly screwed in transmission mechanism,
It can also be installed using contiguous block.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Detailed description, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole implementation
Example.Based on the embodiment in the utility model, those of ordinary skill in the art institute on the premise of creative work is not made
The every other embodiment obtained, belong to the scope of the utility model protection.
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 are 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 the feelings of counterbore 22,22 numbers of counterbore and position according to 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 is 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 are 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 is provided between thimble 23 and spring 24, increases the contact between thimble 23 and spring
Area, ensure 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, ensure 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 avoid thimble from interfering with the other positions of handle.
Further, for upper bolster 20 at least provided with two upper limit columns 27, it is convex that upper limit column 27 is respectively symmetrically arranged at second
The both sides of platform 21, die shoe 30 are respectively arranged on the underface of upper limit column 27 at least provided with two lower limit columns 32, lower limit column 32.
In the technical scheme, for upper bolster 20 at least provided with two upper limit columns 27, upper limit column 27 is respectively symmetrically arranged at
The both sides of two boss 21, die shoe 30 are being respectively arranged on upper limit column 27 just at least provided with two lower limit columns 32, lower limit column 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 column 27 and lower limit column 32 are less than the distance that thimble 23 arrives handle card base.
In the technical scheme, the distance between upper limit column 27 and lower limit column 32 are less than thimble 23 to handle card base
Distance, ensure fully to contact between thimble 23 and card base.
Spring is standard component, and suitable model is selected according to being actually needed, right from YB1.6*14*26 in the present embodiment
The spring of GB/T2089-94 levels, the distance between upper limit column 27 and lower limit column 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, steadily fixes handle, profit
Pressure is applied to card base with the deformation of spring, easily calculated, can accurate measurement card base endurance strength, while measurement process letter
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 and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Other identical element also be present 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, under described
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 are 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
Hole, one end of the thimble are fixed on the through hole, are 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：It is flat that the thimble side wall is 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 column, the upper limit column are 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 column are respectively arranged on the underface of the upper limit column.
8. handle card base endurance test frock according to claim 1, it is characterised in that：The upper limit column 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 |
|---|---|---|---|
| CN201720835324.6U CN207066878U (en) | 2017-07-11 | 2017-07-11 | Handle card base endurance test frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720835324.6U CN207066878U (en) | 2017-07-11 | 2017-07-11 | Handle card base endurance test frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207066878U true CN207066878U (en) | 2018-03-02 |
Family
ID=61510412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720835324.6U Expired - Fee Related CN207066878U (en) | 2017-07-11 | 2017-07-11 | Handle card base endurance test frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207066878U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107192614A (en) * | 2017-07-11 | 2017-09-22 | 张家港孚冈汽车部件有限公司 | Handle card base endurance test frock |
-
2017
- 2017-07-11 CN CN201720835324.6U patent/CN207066878U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107192614A (en) * | 2017-07-11 | 2017-09-22 | 张家港孚冈汽车部件有限公司 | Handle card base endurance test frock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180302 Termination date: 20210711 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |