CN110779790A - Toggle durability test fixture - Google Patents
Toggle durability test fixture Download PDFInfo
- Publication number
- CN110779790A CN110779790A CN201910912505.8A CN201910912505A CN110779790A CN 110779790 A CN110779790 A CN 110779790A CN 201910912505 A CN201910912505 A CN 201910912505A CN 110779790 A CN110779790 A CN 110779790A
- Authority
- CN
- China
- Prior art keywords
- button
- knob
- test fixture
- shifting
- sliding block
- 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.)
- Pending
Links
Images
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
- G01N3/02—Details
- G01N3/04—Chucks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/0005—Repeated or cyclic
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/04—Chucks, fixtures, jaws, holders or anvils
- G01N2203/0423—Chucks, fixtures, jaws, holders or anvils using screws
Landscapes
- 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)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a toggle button endurance test fixture, which comprises: a support frame for supporting other parts; a clamping device for clamping a product to be tested; the button-shifting device is used for driving a shifting button on a product to perform circular motion, the button-shifting device comprises a moving claw rod, a sliding block and a translational driving piece, a clamping groove matched with the shifting button on the product is formed in the moving claw rod, one end of the moving claw rod is connected with the shifting button, a sliding groove is formed in the other end of the moving claw rod, a sliding shaft is arranged in the sliding groove and fixed with the sliding block, the sliding block is connected with a supporting frame in a sliding mode, and a telescopic rod of the translational driving piece is connected with the sliding block. The invention provides a toggle button endurance test fixture which is simple in structure and capable of automatically testing the endurance of a toggle button.
Description
Technical Field
The invention relates to the technical field of endurance tests, in particular to a toggle button endurance test clamp.
Background
The durability test is a test performed to measure the service life of a product under a predetermined use and maintenance condition and predict or verify weak links and dangerous portions of a structure. The endurance test is generally longer than the reliability test, and through the endurance test, which parts in the product design and manufacture have problems in reliability so as to improve the design or improve the process level, and meanwhile, the service life of a new product can be calculated by measuring the abrasion loss change of a main part. Dial the knob test and adopt manual method usually will dial the knob and install on manual frock, utilize the manpower to dial the knob and rotate and the test of stirring, in order to detect the durability, test time is very long usually, and need test (low temperature and high temperature) under different environment, so the test procedure is very loaded down with trivial details and waste time and energy. And the manual testing method has the defects of low testing efficiency and high labor intensity. Therefore, in order to solve the problems, the full-automatic knob button durability test fixture tool equipment is provided.
Chinese patent application publication No. CN202748218U, the open date is 2013, 20 months 02, the name is "a power circuit breaker spring dismounting device", a switch endurance test anchor clamps is disclosed, including last anchor clamps and lower anchor clamps, the upper end of going up anchor clamps is passed through connecting device and is connected with the motor of switch endurance test device's entablature department, the lower extreme of lower anchor clamps is fixed with the bottom plate of switch endurance test device's entablature department, it remains the switch that detects to go up to fix between anchor clamps and the lower anchor clamps, the lower extreme of going up anchor clamps is equipped with adjustable clamping mechanism, the upper end of lower anchor clamps is equipped with adjustable fixed establishment, adjustable clamping mechanism and adjustable fixed establishment can make things convenient for the quick fixed not unidimensional, the switch of model, therefore, the utility model has the advantages of good versatility, it can effectively guarantee experimental accuracy effectively to change the dismantlement simultaneously. However, this device can only perform a push test and cannot perform a toggle test.
Disclosure of Invention
In order to overcome the defects of low testing efficiency and high labor intensity of a manual toggle button testing method in the prior art, the invention provides the toggle button endurance test fixture which is simple in structure and can automatically test the endurance of the toggle button.
In order to achieve the purpose, the invention adopts the following technical scheme:
a dial knob endurance test fixture, comprising:
a support frame for supporting other parts;
a clamping device for clamping a product to be tested;
the button-shifting device is used for driving a shifting button on a product to perform circular motion, the button-shifting device comprises a moving claw rod, a sliding block and a translational driving piece, a clamping groove matched with the shifting button on the product is formed in the moving claw rod, one end of the moving claw rod is connected with the shifting button, a sliding groove is formed in the other end of the moving claw rod, a sliding shaft is arranged in the sliding groove and fixed with the sliding block, the sliding block is connected with a supporting frame in a sliding mode, and a telescopic rod of the translational driving piece is connected with the sliding block.
In the technical scheme, the translation driving part can be a cylinder, an oil cylinder, a motor-driven screw nut structure, a push rod motor and other driving parts capable of being driven linearly. The clamping device can be various common clamping structures, and can clamp products, and the clamping device is provided with a positioning groove for positioning the products. When the test is carried out, a product to be tested is clamped through the clamping device, and then the position of the movable claw rod is adjusted, so that the toggle button on the product is clamped into the clamping groove. When the translation driving piece drives the sliding block to move, the movable claw rod can swing, and meanwhile, the shifting button is driven to perform circular motion. Through the repeated movement of the translation driving piece, the durability test can be carried out on the toggle button.
Preferably, the toggle device further comprises a linear guide rail, and the sliding block is connected with the support frame in a sliding mode through the linear guide rail. The structure can make the sliding of the sliding block more stable, and simultaneously, the service life of the sliding block is prolonged.
Preferably, the toggle device further comprises a floating joint, and the telescopic rod of the translational driving piece is connected with the sliding block through the floating joint. The floating joint can eliminate the influence caused by machining errors between the cylinder and the linear guide rail sliding block, and the cylinder is prevented from being clamped.
Preferably, the movable claw rod is provided with a lock hook, one end of the lock hook is fixed with the movable claw rod, and the other end of the lock hook is arranged at the opening of the clamping groove and is in contact with the shifting button. The shifting button is easy to run outwards during movement, and the locking hook can clamp the shifting button in the clamping groove.
Preferably, the movable claw rod is provided with an adjusting bolt, and the adjusting bolt is arranged at the bottom of the clamping groove and penetrates through the bottom surface of the clamping groove. The structure can adjust the degree of depth of draw-in groove to the button of dialling that makes different length all can the chucking in the draw-in groove, and then makes the product of the different models of device adaptation.
Preferably, the rotary knob device comprises a driving motor, a coupler and a profiling clamping jaw for clamping the rotary knob, the profiling clamping jaw is matched with the rotary knob on the product, an output shaft of the driving motor is connected with the profiling clamping jaw through the coupler, and the driving motor is fixed with the support frame. The structure can carry out durability test on the knob on the product.
Preferably, the knob device is arranged below the toggle device. The structural arrangement position makes the overall structure of the device more compact.
Preferably, the support frame is provided with a limit screw, and the sliding block is in contact with the limit screw when in the limit position. The structure can limit the swing position of the sliding block, and then the sliding block is adaptive to different products.
The invention has the beneficial effects that: (1) the durability test can be carried out on the toggle button of the product; (2) the depth of the clamping groove can be adjusted, so that the device is adaptive to products of different models; (3) the knob on the product can be subjected to a durability test.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is a schematic view of the knob device according to the present invention.
In the figure: the device comprises a support frame 1, a clamping device 2, a toggle device 3, a movable claw rod 3.1, a clamping groove 3.1.1, a sliding groove 3.1.2, a sliding block 3.2, a translational driving piece 3.3, a linear guide rail 3.4, a floating joint 3.5, a locking hook 3.6, an adjusting bolt 3.7, a limiting screw 3.8, a sliding shaft 3.9, a knob device 4, a driving motor 4.1, a coupler 4.2, a profiling clamping jaw 4.3 and a toggle 5.
Detailed Description
The invention is further described with reference to the following figures and specific embodiments.
Example 1:
as shown in fig. 1, a toggle button endurance test fixture comprises a support frame 1, a clamping device 2, a toggle button device 3 and a knob device 4;
as shown in fig. 2, the button-shifting device 3 includes a moving claw rod 3.1, a slider 3.2, a translational driving member 3.3, a linear guide rail 3.4, and a floating joint 3.5, the moving claw rod 3.1 is provided with a slot 3.1.1 adapted to a button 5 on a product, one end of the moving claw rod 3.1 is connected with the button-shifting 5, the other end of the moving claw rod 3.1 is provided with a chute 3.1.2, a sliding shaft 3.9 is arranged in the chute 3.1.2, the sliding shaft 3.9 is fixed to the slider 3.2, the slider 3.2 is slidably connected to the support frame 1 through the linear guide rail 3.4, and a telescopic rod of the translational driving member 3.3 is connected to the slider 3.2 through the floating joint 3.5; a lock hook 3.6 and an adjusting bolt 3.7 are arranged on the movable claw rod 3.1, one end of the lock hook 3.6 is fixed with the movable claw rod 3.1, the other end of the lock hook 3.6 is arranged at an opening of the clamping groove 3.1.1 and is contacted with the shifting button 5, the adjusting bolt 3.7 is arranged at the bottom of the clamping groove 3.1.1 and penetrates through the bottom surface of the clamping groove 3.1.1, a limit screw 3.8 is arranged on the support frame 1, and the sliding block 3.2 is contacted with the limit screw 3.8 when being at the limit position;
as shown in fig. 3, the knob device 4 is arranged below the toggle device 3, the knob device 4 comprises a driving motor 4.1, a coupler 4.2 and a profiling claw 4.3 for clamping the knob, the profiling claw 4.3 is matched with the knob on the product, an output shaft of the driving motor 4.1 is connected with the profiling claw 4.3 through the coupler 4.2, and the driving motor 4.1 is fixed with the support frame 1.
In the technical scheme, when the test is carried out, a product to be tested is clamped through the clamping device 2, then the position of the movable claw rod 3.1 is adjusted, and the toggle button 5 on the product is clamped into the clamping groove 3.1.1. The knob is clamped into the profiling clamping jaw 4.3, so that the profiling clamping jaw 4.3 is fixed with the knob. When the translation driving piece 3.3 drives the sliding block 3.2 to move, the movable claw rod 3.1 can swing, and simultaneously drives the shifting button 5 to do circular arc motion. Through the repeated movement of the translational driving piece 3.3, the durability test can be carried out on the toggle button 5. The knob is driven to rotate by the rotation of the driving motor 4.1, and then the durability test can be carried out on the knob of the product.
The invention has the beneficial effects that: the durability test can be carried out on the toggle button of the product; the depth of the clamping groove can be adjusted, so that the device is adaptive to products of different models; the knob on the product can be subjected to a durability test.
Claims (7)
1. A dial button endurance test fixture is characterized by comprising:
a support frame for supporting other parts;
a clamping device for clamping a product to be tested;
the button-shifting device is used for driving a shifting button on a product to perform circular motion, the button-shifting device comprises a moving claw rod, a sliding block and a translational driving piece, a clamping groove matched with the shifting button on the product is formed in the moving claw rod, one end of the moving claw rod is connected with the shifting button, a sliding groove is formed in the other end of the moving claw rod, a sliding shaft is arranged in the sliding groove and fixed with the sliding block, the sliding block is connected with a supporting frame in a sliding mode, and a telescopic rod of the translational driving piece is connected with the sliding block.
2. The toggle button endurance test fixture of claim 1, further including a floating joint, wherein the telescoping rod of the translational drive member is connected to the slider via the floating joint.
3. The apparatus as claimed in claim 1, wherein the movable claw bar is provided with a locking hook, one end of the locking hook is fixed to the movable claw bar, and the other end of the locking hook is disposed at the opening of the locking groove and contacts the dial knob.
4. The toggle button endurance test fixture of claim 1, 2 or 3, wherein said movable claw rod is provided with an adjusting bolt, and the adjusting bolt is disposed at the bottom of the slot and penetrates through the bottom surface of the slot.
5. The toggle button endurance test fixture of claim 1, 2 or 3, further comprising a knob device, wherein the knob device comprises a driving motor, a coupling and a profiling jaw for clamping the knob, the profiling jaw is adapted to the knob on the product, an output shaft of the driving motor is connected with the profiling jaw through the coupling, and the driving motor is fixed with the support frame.
6. The dial button endurance test fixture according to claim 5, wherein said knob means is disposed below the dial button means.
7. The toggle button endurance test fixture of claim 1, 2 or 3, wherein said support frame is provided with a limit screw, and the slider contacts the limit screw when in the limit position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910912505.8A CN110779790A (en) | 2019-09-25 | 2019-09-25 | Toggle durability test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910912505.8A CN110779790A (en) | 2019-09-25 | 2019-09-25 | Toggle durability test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110779790A true CN110779790A (en) | 2020-02-11 |
Family
ID=69384348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910912505.8A Pending CN110779790A (en) | 2019-09-25 | 2019-09-25 | Toggle durability test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110779790A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113390622A (en) * | 2021-07-19 | 2021-09-14 | 上汽通用五菱汽车股份有限公司 | Electrodynamic type vehicle air conditioner knob endurance test detection device |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR970048377A (en) * | 1995-12-14 | 1997-07-29 | 김태구 | Control knob durability test device of vehicle |
| KR20050062930A (en) * | 2003-12-19 | 2005-06-28 | 현대자동차주식회사 | Safety knob testing device |
| DE102012100640A1 (en) * | 2011-03-31 | 2012-10-04 | Qness Gmbh | Hardness tester for testing hardness of test object such as gear wheel, has manually operable control unit such as knob which is adjustable from neutral position against force of spring |
| CN202748218U (en) * | 2012-06-08 | 2013-02-20 | 浙江吉利汽车研究院有限公司杭州分公司 | Switch endurance test fixture |
| CN103019087A (en) * | 2012-11-29 | 2013-04-03 | 无锡众望四维科技有限公司 | Timer action durability tester for |
| CN103926531A (en) * | 2014-04-18 | 2014-07-16 | 上海大众汽车有限公司 | Knob test device |
| CN104359832A (en) * | 2014-09-02 | 2015-02-18 | 宁波方太厨具有限公司 | Testing machine for detecting bonding strength of surface coating layer of knob of stove |
| CN104880312A (en) * | 2015-06-19 | 2015-09-02 | 长春大学 | Endurance testing device of vehicle combined switch |
| CN209182156U (en) * | 2018-11-06 | 2019-07-30 | 欧拓飞科技(珠海)有限公司 | Knob three-dimensional pressure test machine |
| CN211042932U (en) * | 2019-09-25 | 2020-07-17 | 杭州广安汽车电器有限公司 | Toggle durability test fixture |
| CN112129518A (en) * | 2020-08-31 | 2020-12-25 | 中山市铧禧电子科技有限公司 | Plug valve durability test fixture |
-
2019
- 2019-09-25 CN CN201910912505.8A patent/CN110779790A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR970048377A (en) * | 1995-12-14 | 1997-07-29 | 김태구 | Control knob durability test device of vehicle |
| KR20050062930A (en) * | 2003-12-19 | 2005-06-28 | 현대자동차주식회사 | Safety knob testing device |
| DE102012100640A1 (en) * | 2011-03-31 | 2012-10-04 | Qness Gmbh | Hardness tester for testing hardness of test object such as gear wheel, has manually operable control unit such as knob which is adjustable from neutral position against force of spring |
| CN202748218U (en) * | 2012-06-08 | 2013-02-20 | 浙江吉利汽车研究院有限公司杭州分公司 | Switch endurance test fixture |
| CN103019087A (en) * | 2012-11-29 | 2013-04-03 | 无锡众望四维科技有限公司 | Timer action durability tester for |
| CN103926531A (en) * | 2014-04-18 | 2014-07-16 | 上海大众汽车有限公司 | Knob test device |
| CN104359832A (en) * | 2014-09-02 | 2015-02-18 | 宁波方太厨具有限公司 | Testing machine for detecting bonding strength of surface coating layer of knob of stove |
| CN104880312A (en) * | 2015-06-19 | 2015-09-02 | 长春大学 | Endurance testing device of vehicle combined switch |
| CN209182156U (en) * | 2018-11-06 | 2019-07-30 | 欧拓飞科技(珠海)有限公司 | Knob three-dimensional pressure test machine |
| CN211042932U (en) * | 2019-09-25 | 2020-07-17 | 杭州广安汽车电器有限公司 | Toggle durability test fixture |
| CN112129518A (en) * | 2020-08-31 | 2020-12-25 | 中山市铧禧电子科技有限公司 | Plug valve durability test fixture |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113390622A (en) * | 2021-07-19 | 2021-09-14 | 上汽通用五菱汽车股份有限公司 | Electrodynamic type vehicle air conditioner knob endurance test detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211505638U (en) | Clamp for testing internal resistance of battery and test system | |
| CN211042932U (en) | Toggle durability test fixture | |
| CN110779790A (en) | Toggle durability test fixture | |
| CN213932425U (en) | Automobile pipe fitting detection tool capable of being automatically positioned | |
| CN213481960U (en) | Strength testing mechanism for cement sample | |
| CN219871687U (en) | Motor is to dragging platform | |
| CN211785869U (en) | Detection table for lamp detection | |
| CN216283104U (en) | Pump axial float detecting instrument | |
| CN109900556B (en) | Self-coordination type micro-motion fatigue test transverse micro-motion loading device | |
| CN209927649U (en) | Hardness testing device is used in machine parts production | |
| CN209992287U (en) | Detect injection molding product property can device | |
| CN212723283U (en) | Novel winding analysis characteristic tester | |
| CN220019177U (en) | Quick installation device of bituminous mixture split test anchor clamps layering | |
| CN220367088U (en) | Nodular cast iron performance test detection device | |
| CN220749492U (en) | Automatic inspection device for concrete surface cracking | |
| CN219956496U (en) | Deflection detection device for building component | |
| CN218382197U (en) | Fastener hardness testing arrangement | |
| CN220772994U (en) | Testing device for solar photovoltaic panel | |
| CN220932647U (en) | Cable strength detection device | |
| CN215813192U (en) | Circuit board testing device | |
| CN220357161U (en) | Multifunctional microohm resistance tester test frame | |
| CN220830440U (en) | Quick replacement device for battery test fixture | |
| CN219319940U (en) | Concrete bending resistance tester | |
| CN219348852U (en) | Nondestructive testing device for steel plate | |
| CN215598906U (en) | Fire control instrument handle bending resistance capability test mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200211 |
|
| RJ01 | Rejection of invention patent application after publication |