CN111595564A - Device for testing service life of hinge - Google Patents
Device for testing service life of hinge Download PDFInfo
- Publication number
- CN111595564A CN111595564A CN202010195418.8A CN202010195418A CN111595564A CN 111595564 A CN111595564 A CN 111595564A CN 202010195418 A CN202010195418 A CN 202010195418A CN 111595564 A CN111595564 A CN 111595564A
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- China
- Prior art keywords
- hinge
- connecting rod
- base
- slide rail
- rod
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- 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.)
- Granted
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 21
- 230000006698 induction Effects 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 244000061176 Nicotiana tabacum Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a device for testing the service life of a hinge, which comprises a base, wherein one end of the upper end surface of the base is provided with a U-shaped rod with a downward opening, the upper end surface of the U-shaped rod is provided with a vertical rod, one end of the vertical rod, which is far away from the U-shaped rod, is provided with two parallel fixed rods, one end of the fixed rod, which is far away from the vertical rod, is provided with a hinge fixing device, the other end of the upper end surface of the base is provided with an arc-shaped slide rail, a sliding table matched with the arc-shaped slide rail is movably arranged in the arc-shaped slide rail, the upper end of the sliding table is provided with a servo hydraulic cylinder, the upper end of a piston rod of the servo hydraulic cylinder is provided with a connecting column, one. The hinge service life testing device can simulate the hinge to test the service life of the hinge under the condition of daily use, and the test result is accurate and reliable.
Description
Technical Field
The invention relates to the technical field of detection devices, in particular to a device for testing the service life of a hinge.
Background
The hinge is also called hinge, and formally called hinge. Often in the form of a two-fold type, which is a part that connects and moves two parts of an object. The hinge divides the multiple, ordinary hinge: for cupboard doors, windows, doors, etc. The material is iron, copper and stainless steel. The common hinge has the defect that the hinge does not have the function of a spring hinge, various collision beads are required to be arranged after the hinge is installed, and otherwise, wind blows the door panel. Tobacco pipe hinge: also known as spring hinges. The connecting device is mainly used for connecting furniture door plates, and generally requires that the thickness of the plate is 16-20 mm. The material includes galvanized iron and zinc alloy. The spring hinge is attached with an adjusting screw, and the height and the thickness of the plate can be adjusted up and down, left and right. It is characterized by that it can be matched with the opening angle of cabinet door according to the space. Except for the common 90-degree angle, the corresponding hinges are matched at 127 degrees, 144 degrees, 165 degrees and the like, so that various cabinet doors have corresponding extension degrees.
The service life of the hinge represents the overall quality of the hinge, and no device for testing the service life of the hinge exists in the prior art.
Disclosure of Invention
The invention aims to solve the problems that: the utility model provides a device for test hinge life can simulate the hinge and test under the condition of daily use.
The technical scheme provided by the invention for solving the problems is as follows: a device for testing the service life of a hinge comprises a base, wherein one end of the upper end face of the base is provided with a U-shaped rod with a downward opening, the upper end face of the U-shaped rod is provided with a vertical rod, one end of the vertical rod, which is far away from the U-shaped rod, is provided with two parallel fixed rods, one end of the fixed rods, which is far away from the vertical rod, is provided with a hinge fixing device, the other end of the upper end face of the base is provided with an arc-shaped slide rail, the open end of the arc-shaped slide rail is provided with a protruding part surrounding the arc-shaped slide rail, the arc-shaped slide rail is close to the side wall of the vertical rod and is provided with a through groove, the arc-shaped slide rail is internally movably provided with a sliding table matched with the arc-shaped slide rail, the upper end of the sliding table is provided with a servo, and the base is provided with a driving device for driving the sliding table to reciprocate around the arc-shaped sliding rail.
Preferably, the hinge fixing device comprises a U-shaped support and an air cylinder, the air cylinder is arranged on one supporting rod of the U-shaped support, a push plate is arranged on a telescopic rod of the air cylinder, two through holes parallel to the telescopic rod are formed in the push plate, and two fixing columns corresponding to the through holes are arranged on the other supporting rod of the U-shaped support. When carrying out the clamping to the hinge, with the hinge fixed to the fixed column after the fixed column is aimed at to the mounting hole on the hinge earlier, then open the cylinder, telescopic link on the cylinder drives the push pedal and impels towards the hinge, and the fixed column passes the through-hole in the push pedal, and the push pedal compresses tightly the hinge under the effect of cylinder at last and fixes on U type support, and the clamping is convenient, stable.
Preferably, the positions of the two fixing rods correspond to the positions of the two supporting rods of the V-shaped bracket. Therefore, the hinge can be accurately installed on the hinge fixing device.
Preferably, drive arrangement includes motor, first connecting rod, second connecting rod, third connecting rod and fixed axle, first connecting rod one end with the output of motor is connected, the other end of first connecting rod through first round pin axle with the one end of second connecting rod is articulated, the other end of second connecting rod passes U type pole with the space that the base formed just through second round pin axle with the one end of third connecting rod is articulated, the other end of third connecting rod passes logical groove with the slip table is connected, the fixed axle runs through the intermediate position of third connecting rod with the base is connected. The motor drives the first connecting rod to rotate around the output shaft of the motor, then the first connecting rod drives the second connecting rod to reciprocate, then the second connecting rod drives the third connecting rod to reciprocate around the fixed shaft, and finally the third connecting rod drives the sliding table to slide in the arc-shaped sliding rail.
Preferably, an induction counter is arranged on the base at a position through which the third connecting rod reciprocates. The reciprocating times of the third connecting rod can be recorded through the induction counter, so that the service life of the hinge can be measured.
Compared with the prior art, the invention has the advantages that: when the hinge is closed to test, the hinge is clamped sufficiently, the servo hydraulic cylinder is opened, the V-shaped support is opposite to the hinge to apply approximately the same force as the force received after the hinge is installed, so that the size and the direction of the force received by the hinge under normal use after the hinge is installed can be fully simulated, and the test structure is accurate and reliable.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention.
FIG. 1 is a front view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is an enlarged view of the hinge attachment means of the present invention;
FIG. 4 is a cross-sectional view of the slip table of the present invention in engagement with an arcuate track;
the attached drawings are marked as follows: 1. the base, 2, the arc slide rail, 3, the response counter, 4, the fixed axle, 5, the third connecting rod, 6, U type pole, 7, the second connecting rod, 8, including a motor, 9, first connecting rod, 10, the second round pin axle, 11, the pole setting, 12, the dead lever, 13, the hinge, 14, V type support, 15, the spliced pole, 16, the piston rod, 17, servo hydraulic cylinder, 18, first round pin axle, 19, the slip table, 20, U type support, 21, the push pedal, 22, the telescopic link, 23, the cylinder, 24, the bulge, 25, logical groove, 26, the fixed column.
Detailed Description
The following detailed description of the embodiments of the present invention will be provided with reference to the accompanying drawings and examples, so that how to implement the embodiments of the present invention by using technical means to solve the technical problems and achieve the technical effects can be fully understood and implemented.
The concrete embodiment of the invention is shown in figures 1 to 4, and the device for testing the service life of the hinge comprises a base 1, wherein one end of the upper end surface of the base 1 is provided with a U-shaped rod 6 with a downward opening, the upper end surface of the U-shaped rod 6 is provided with an upright rod 11, one end of the upright rod 11 far away from the U-shaped rod 6 is provided with two parallel fixed rods 12, one end of each fixed rod 12 far away from the upright rod 11 is provided with a hinge fixing device, the other end of the upper end surface of the base 1 is provided with an arc-shaped sliding rail 2, the open end of the arc-shaped sliding rail 2 is provided with a protruding part 24 surrounding the arc-shaped sliding rail 2, the side wall of the arc-shaped sliding rail 2 close to the upright rod 11 is provided with a through groove 25, a sliding table 19 matched with the arc-shaped sliding rail 2 is movably arranged in the arc, hinge fixing devices are arranged at one ends, far away from the connecting column 15, of the two support rods of the V-shaped support 14, the positions of the two fixing rods 12 correspond to the positions of the two support rods of the V-shaped support 14, and a driving device used for driving the sliding table 19 to reciprocate around the arc-shaped sliding rail 2 is arranged on the base 1.
The hinge fixing device comprises a U-shaped support 20 and a cylinder 23, the cylinder 23 is arranged on one support rod of the U-shaped support 20, a push plate 21 is arranged on a telescopic rod 22 of the cylinder 23, two through holes parallel to the telescopic rod in the two directions are formed in the push plate 21, and two fixing columns 26 corresponding to the through holes are formed in the other support rod of the U-shaped support.
Wherein drive arrangement includes motor 8, first connecting rod 9, second connecting rod 7, third connecting rod 5 and fixed axle 4, first connecting rod 9 one end and motor 8's output are connected, the other end of first connecting rod 9 is articulated through the one end of first round pin axle 18 and second connecting rod 7, the other end of second connecting rod 7 passes the space that U type pole 6 and base 1 formed and is articulated through the one end of second round pin axle 10 and third connecting rod 5, the other end of third connecting rod 5 passes logical groove 25 and slip table 19 and connects, fixed axle 4 runs through the intermediate position and the base 1 connection of third connecting rod 5.
An induction counter 3 is arranged on the base 1 at the position where the third connecting rod 5 reciprocates.
The specific working process of the invention is as follows: firstly, the hinge 13 is clamped, the hinge 13 is fixed on the fixed column 26 after the mounting hole on the hinge 13 is aligned with the fixed column 26, then the cylinder 23 is opened, the telescopic rod 22 on the cylinder 23 drives the push plate 21 to advance towards the hinge 13, the fixed column 26 penetrates through the through hole on the push plate 21, finally the push plate 21 compresses and fixes the hinge 13 on the U-shaped support 20 under the action of the cylinder 23, then the output tension of the servo hydraulic cylinder 17 is set, the servo hydraulic cylinder 17 is opened, and then the motor 8 is opened, so that the sliding table 19 does reciprocating motion in the arc-shaped sliding rail 2, and the working state of the hinge 13 under daily use is simulated.
The invention has the beneficial effects that: when the hinge is closed to test, the hinge is clamped sufficiently, the servo hydraulic cylinder is opened, the V-shaped support is opposite to the hinge to apply approximately the same force as the force received after the hinge is installed, so that the size and the direction of the force received by the hinge under normal use after the hinge is installed can be fully simulated, and the test structure is accurate and reliable.
The foregoing is merely illustrative of the preferred embodiments of the present invention and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to vary. All changes which come within the scope of the invention as defined by the independent claims are intended to be embraced therein.
Claims (5)
1. The utility model provides a test hinge life's device, includes base (1), its characterized in that: the one end of base (1) up end is equipped with U type pole (6) that the opening is decurrent, the up end of U type pole (6) is equipped with pole setting (11), the one end that U type pole (6) were kept away from in pole setting (11) is equipped with two parallel dead levers (12), the one end that pole setting (11) were kept away from in dead lever (12) is equipped with hinge fixing device, the other end of base (1) up end is equipped with arc slide rail (2), the open end of arc slide rail (2) is equipped with protruding portion (24) of encircleing arc slide rail (2), arc slide rail (2) are close to be equipped with logical groove (25) on the lateral wall of pole setting (11), arc slide rail (2) internalization is provided with slip table (19) rather than the looks adaptation, the upper end of slip table is equipped with servo pneumatic cylinder (17), the upper end of piston rod (16) of servo pneumatic cylinder (17, the spliced pole (15) are kept away from the one end of piston rod (16) is equipped with V type support (14), two branches of V type support (14) are kept away from the one end of spliced pole (15) is equipped with hinge fixing device, be equipped with on base (1) and be used for the drive slip table (19) round arc slide rail (2) reciprocating motion's drive arrangement.
2. The device for testing the service life of the hinge according to claim 1, wherein: hinge fixing device includes U type support (20) and cylinder (23), cylinder (23) set up on a branch of U type support (20), be equipped with push pedal (21) on telescopic link (22) of cylinder (23), be equipped with on push pedal (21) two directions with the parallel through-hole of telescopic link, be equipped with on another branch of U type support two with fixed column (26) that the through-hole is corresponding.
3. The device for testing the service life of the hinge according to claim 1, wherein: the positions of the two fixing rods (12) correspond to the positions of the two supporting rods of the V-shaped bracket (14).
4. The device for testing the service life of the hinge according to claim 1, wherein: drive arrangement includes motor (8), first connecting rod (9), second connecting rod (7), third connecting rod (5) and fixed axle (4), first connecting rod (9) one end with the output of motor (8) is connected, the other end of first connecting rod (9) through first round pin axle (18) with the one end of second connecting rod (7) is articulated, the other end of second connecting rod (7) passes U type pole (6) with the space that base (1) formed and through second round pin axle (10) with the one end of third connecting rod (5) is articulated, the other end of third connecting rod (5) passes logical groove (25) with slip table (19) are connected, fixed axle (4) run through the intermediate position of third connecting rod (5) with base (1) is connected.
5. A device for testing the service life of a hinge according to claim 4, wherein: and an induction counter (3) is arranged on the base (1) at the position where the third connecting rod (5) reciprocates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010195418.8A CN111595564B (en) | 2020-03-19 | 2020-03-19 | Device for testing service life of hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010195418.8A CN111595564B (en) | 2020-03-19 | 2020-03-19 | Device for testing service life of hinge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111595564A true CN111595564A (en) | 2020-08-28 |
| CN111595564B CN111595564B (en) | 2022-02-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010195418.8A Expired - Fee Related CN111595564B (en) | 2020-03-19 | 2020-03-19 | Device for testing service life of hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111595564B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112697407A (en) * | 2020-12-08 | 2021-04-23 | 纪在青 | Hinge detection device for auxiliary production |
| CN116026577A (en) * | 2023-03-29 | 2023-04-28 | 菏泽嘉泽电子材料有限公司 | Glass hinge life-span test equipment |
| CN116067640A (en) * | 2023-03-29 | 2023-05-05 | 菏泽嘉泽电子材料有限公司 | Glass hinge test equipment |
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|---|---|---|---|---|
| CN102507161A (en) * | 2011-09-27 | 2012-06-20 | 奇瑞汽车股份有限公司 | Durability test bench for front and rear hood hinges |
| CN202614517U (en) * | 2012-05-10 | 2012-12-19 | 合肥冉坤自动化技术有限公司 | Automotive door hinge detection device |
| CN204807304U (en) * | 2015-06-04 | 2015-11-25 | 浙江永田汽车配件有限公司 | Door hinge switching test device |
| CN206208663U (en) * | 2016-10-16 | 2017-05-31 | 吕吉璐 | A kind of hydraulic hinge test equipment |
| CN107389326A (en) * | 2017-07-11 | 2017-11-24 | 佛山市正略信息科技有限公司 | A kind of hinge fatigue test device |
| CN208206457U (en) * | 2018-05-04 | 2018-12-07 | 深圳市金合联供应链技术有限公司 | A kind of door hinge service life test machine |
| CN109029950A (en) * | 2018-07-13 | 2018-12-18 | 佛山市远阳五金制品有限公司 | A kind of hinge tester |
| CN109781394A (en) * | 2017-11-15 | 2019-05-21 | 宁波方太厨具有限公司 | A kind of micro-wave oven product door body hinge life test apparatus |
| US20190199283A1 (en) * | 2017-12-22 | 2019-06-27 | Korea Aerospace Research Institute | Deployment test apparatus |
| CN110186658A (en) * | 2019-04-26 | 2019-08-30 | 长兴溪谷智能装备有限公司 | A kind of hinge test machine |
| CN110398432A (en) * | 2019-07-29 | 2019-11-01 | 江西小辣椒通讯技术有限责任公司 | It is a kind of for detecting the device of the wear-resisting property of cell phone rear cover |
-
2020
- 2020-03-19 CN CN202010195418.8A patent/CN111595564B/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102507161A (en) * | 2011-09-27 | 2012-06-20 | 奇瑞汽车股份有限公司 | Durability test bench for front and rear hood hinges |
| CN202614517U (en) * | 2012-05-10 | 2012-12-19 | 合肥冉坤自动化技术有限公司 | Automotive door hinge detection device |
| CN204807304U (en) * | 2015-06-04 | 2015-11-25 | 浙江永田汽车配件有限公司 | Door hinge switching test device |
| CN206208663U (en) * | 2016-10-16 | 2017-05-31 | 吕吉璐 | A kind of hydraulic hinge test equipment |
| CN107389326A (en) * | 2017-07-11 | 2017-11-24 | 佛山市正略信息科技有限公司 | A kind of hinge fatigue test device |
| CN109781394A (en) * | 2017-11-15 | 2019-05-21 | 宁波方太厨具有限公司 | A kind of micro-wave oven product door body hinge life test apparatus |
| US20190199283A1 (en) * | 2017-12-22 | 2019-06-27 | Korea Aerospace Research Institute | Deployment test apparatus |
| CN208206457U (en) * | 2018-05-04 | 2018-12-07 | 深圳市金合联供应链技术有限公司 | A kind of door hinge service life test machine |
| CN109029950A (en) * | 2018-07-13 | 2018-12-18 | 佛山市远阳五金制品有限公司 | A kind of hinge tester |
| CN110186658A (en) * | 2019-04-26 | 2019-08-30 | 长兴溪谷智能装备有限公司 | A kind of hinge test machine |
| CN110398432A (en) * | 2019-07-29 | 2019-11-01 | 江西小辣椒通讯技术有限责任公司 | It is a kind of for detecting the device of the wear-resisting property of cell phone rear cover |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112697407A (en) * | 2020-12-08 | 2021-04-23 | 纪在青 | Hinge detection device for auxiliary production |
| CN116026577A (en) * | 2023-03-29 | 2023-04-28 | 菏泽嘉泽电子材料有限公司 | Glass hinge life-span test equipment |
| CN116067640A (en) * | 2023-03-29 | 2023-05-05 | 菏泽嘉泽电子材料有限公司 | Glass hinge test equipment |
| CN116026577B (en) * | 2023-03-29 | 2023-06-23 | 菏泽嘉泽电子材料有限公司 | Glass hinge life-span test equipment |
| CN116067640B (en) * | 2023-03-29 | 2023-06-23 | 菏泽嘉泽电子材料有限公司 | Glass hinge test equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111595564B (en) | 2022-02-18 |
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