CN107389326B - A kind of hinge fatigue test device - Google Patents
A kind of hinge fatigue test device Download PDFInfo
- Publication number
- CN107389326B CN107389326B CN201710561069.5A CN201710561069A CN107389326B CN 107389326 B CN107389326 B CN 107389326B CN 201710561069 A CN201710561069 A CN 201710561069A CN 107389326 B CN107389326 B CN 107389326B
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- Prior art keywords
- cabinet
- sliding
- vertical plate
- rack
- rotating disc
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- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a kind of hinge fatigue test devices, including pedestal and vertical plate, cabinet upper end two sides are provided with clamping plate, horizontal axis is provided on the vertical plate, the horizontal axis is provided with rotating disc close to cabinet side, there are two nose bars for setting on the rotating disc, vertical plate is provided with support plate and driving motor far from the side of cabinet, lower end face of support plate is provided with second sliding slot, there are two the second sliding blocks for setting in second sliding slot, two the second sliding block lower ends are fixedly connected with upper rack, the two-sided rack is provided with below upper rack, partial gear is provided in driving motor shaft, the two-sided rack lower end is meshed with the transmission gear of setting on transverse axis；The vertical plate is additionally provided with laser close to the side of cabinet, and photoreceptor and counter, the configuration of the present invention is simple are additionally provided on the pedestal, without human intervention, manpower is saved, while being suitable for the hinge testing fatigue of different blade different-thickness, easy to operate, practicability is stronger.
Description
Technical field
The present invention relates to a kind of hinge process units, specifically a kind of hinge fatigue test device.
Background technique
Mirror pin and frame use hinge-coupled in glasses manufacturing industry, need to carry out hinge arrangement after finished product mirror holder is produced
Whether testing fatigue, the quality to determine the mirror holder are up to standard.Traditional check system is by manual operation, mechanically to mirror pin
Then the operation opened and closed with frame examines the hinge between mirror pin and frame to be after the opening and closing of specified number
No appearance folding blocks, can not spring back, springing back inability or have the defects of elastic.But such test mode needs artificial progress machine
Tool operation, that is, waste manpower, but will because operation when force difference in size due to cause test inaccuracy.
Summary of the invention
The purpose of the present invention is to provide a kind of hinge fatigue test devices, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the invention provides the following technical scheme:
A kind of hinge fatigue test device, including pedestal and vertical plate, the vertical plate are arranged on end face on the base, the base
Cabinet is additionally provided on seat upper surface, there are two the sliding shoe that inner wall is slidably connected therewith, two cunnings for the box house setting
Motion block phase backside passes through holddown spring and is connected with wall box, and cabinet upper end two sides are provided with clamping plate, and two clamping plates
Bottom end passes through box top wall and is fixedly connected with the sliding shoe top for being located at the same side, horizontal axis is provided on the vertical plate, outside horizontal axis
Side is provided with support sleeve, and support sleeve is fixedly connected with vertical plate, and the horizontal axis is provided with rotating disc close to cabinet side, described
There are two to rotate nose bar of the disk diameter as line of symmetry, the nose bar and rotation side surface pass through regulating mechanism for setting on rotating disc
It is connected, vertical plate is provided with support plate and driving motor far from the side of cabinet, and lower end face of support plate is provided with second sliding slot, the
There are two second sliding block that is slidably connected therewith, two the second sliding block lower ends are fixedly connected with upper rack, upper tooth for setting in two sliding slots
It is provided with the two-sided rack parallel with it below item, and upper rack both ends are fixedly connected by connecting rod with the two-sided rack, driving electricity
Partial gear is provided in machine shaft, partial gear is between the two-sided rack and upper rack, the two-sided rack lower end
It is meshed with the transmission gear of setting on transverse axis；The vertical plate is additionally provided with laser, the pedestal close to the side of cabinet
On be additionally provided with photoreceptor and counter, the photoreceptor is connected with counter by conducting wire.
As a further solution of the present invention: as further scheme of the invention:
Compared with prior art, the beneficial effects of the present invention are: the setting by clamping plate and holddown spring can be fixedly clamped
The one of blade of hinge, the articulated linkage for being suitable for different-thickness clamp, and the setting by limiting roller can drive hingedly
Connecting rod is swung with the rotation of rotating disc, can be swung to articulated linkage by the setting of photoreceptor, laser and counter
Number counted, be not necessarily to artificial counting, it is accurate to count, can by the setting of partial gear, upper rack and the two-sided rack
To realize rotating disc positive and negative rotation repeatedly, to realize the swing of articulated linkage.The configuration of the present invention is simple, without human intervention,
Manpower is saved, while being suitable for the hinge testing fatigue of different blade different-thickness, easy to operate, practicability is stronger.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of hinge fatigue test device.
Fig. 2 is side structure schematic view in hinge fatigue test device.
Fig. 3 is the structural schematic diagram of rotating disc in hinge fatigue test device.
Fig. 4 is the attachment structure schematic diagram of partial gear and rack gear in hinge fatigue test device.
Wherein: pedestal 1, vertical plate 2, cabinet 3, sliding shoe 4, holddown spring 5, clamping plate 6, neonychium 7, rotating disc 8, horizontal axis 9,
Nose bar 10, limit roller 11, first sliding groove 12, the first sliding block 13, fixation hole 14, support plate 15, the second sliding block 16, second sliding slot
17, upper rack 18, partial gear 19, transmission gear 20, the two-sided rack 21, laser 22, photoreceptor 23, counter 24, branch
Support axle sleeve 25, driving motor 26, connecting rod 27.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1~4, in the embodiment of the present invention, a kind of hinge fatigue test device, including pedestal 1 and vertical plate 2, institute
It states vertical plate 2 to be arranged on 1 upper surface of pedestal, cabinet 3 is additionally provided on 1 upper surface of pedestal, the cabinet 3 is internally provided with
Two sliding shoes 4 that inner wall is slidably connected therewith, two 4 phase backsides of sliding shoe pass through holddown spring 5 and are connected with 3 side wall of cabinet
It connects, 3 upper end two sides of cabinet are provided with clamping plate 6, and two 6 bottom ends of clamping plate pass through 3 roof of cabinet and the sliding for being located at the same side
It is fixedly connected at the top of block 4, two 6 opposite sides of clamping plate are provided with neonychium 7, horizontal axis 9 are provided on the vertical plate 2, outside horizontal axis 9
Side is provided with support sleeve 25, and support sleeve 25 is fixedly connected with vertical plate 2, and the horizontal axis 9 is provided with rotation close to 3 side of cabinet
Disk 8, setting is there are two using 8 diameter of rotating disc as the nose bar 10 of line of symmetry on the rotating disc 8, the nose bar 10 and rotating disc 8
End face is connected by regulating mechanism, and the regulating mechanism includes first sliding groove 12, the first sliding block 13 and multiple fixation holes 14, and
One sliding slot 12 is arranged on 8 end face of rotating disc, and the length direction of first sliding groove 12 and 8 diameter of rotating disc are perpendicular, and described the
One sliding block 13 is arranged in first sliding groove 12, and multiple fixation holes 14 are arranged along 12 length direction linear isometry of first sliding groove, and first
Sliding block 13 is fixedly connected with first sliding groove 12 by fixation hole 14, and 13 end face of the first sliding block is fixedly connected with 10 one end of nose bar, convex
Limit roller 11 is provided on bar 10, vertical plate 2 is provided with support plate 15 and driving motor 26, support plate far from the side of cabinet 3
15 lower end surfaces are provided with second sliding slot 17, and setting is there are two second sliding block 16 that is slidably connected therewith in second sliding slot 17, and two the
Two sliding blocks, 16 lower end is fixedly connected with upper rack 18, and the two-sided rack 21 parallel with it, and upper tooth are provided with below upper rack 18
18 both ends of item are fixedly connected by connecting rod 27 with the two-sided rack 21, are provided with partial gear 19 in 26 shaft of driving motor, no
Complete gear 19 is between the two-sided rack 21 and upper rack 18, biography the two-sided rack 21 lower end and be arranged on horizontal axis 9
Moving gear 20 is meshed；The vertical plate 2 is additionally provided with laser 22 close to the side of cabinet 3, also sets up thoughts on the pedestal 1
Light device 23 and counter 24, the photoreceptor 23 are connected with counter 24 by conducting wire, and photoreceptor 23 is being located at laser 22 just
Lower section.
The working principle of the invention is: the one of blade of hinge being placed among two clamping plates 6 first, in holddown spring
Under the action of 5, then another blade of hinge is placed in two by the one of blade fixation of hinge by two clamping plates 6
Between nose bar 10, then make two limit rollers 11 limit articulated linkage by regulating mechanism, then start driving motor 26,
Driving motor 26 drives partial gear 19 to rotate, and partial gear 19 with upper rack 18 and 21 phase of the two-sided rack respectively by nibbling
Crossed belt moves the two-sided rack 21 and upper rack 18 is moved left and right along second sliding slot 17, and the two-sided rack 21 moves left and right drive driving cog
20 positive and negative rotations repeatedly are taken turns, to drive 8 positive and negative rotation of rotating disc, the rotation of rotating disc 8 is driven hingedly by two limit rollers 11
Connecting rod swings back and forth, when articulated linkage is rocked to photoreceptor 23 and laser 22, so that photoreceptor 23 does not receive laser 22
The light emitted counts so that signal is passed to counter 24.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of hinge fatigue test device, including pedestal (1) and vertical plate (2), the vertical plate (2) is arranged in pedestal (1) upper end
On face, which is characterized in that be additionally provided with cabinet (3) on pedestal (1) upper surface, the cabinet (3) is internally provided with two
The sliding shoe (4) that inner wall is slidably connected therewith, two sliding shoe (4) phase backsides pass through holddown spring (5) and cabinet (3) side wall
It is connected, cabinet (3) upper end two sides are provided with clamping plate (6), and two clamping plate (6) bottom ends pass through cabinet (3) roof and are located at
It is fixedly connected at the top of the sliding shoe (4) of the same side, is provided with horizontal axis (9) on the vertical plate (2), be provided with branch on the outside of horizontal axis (9)
It supports axle sleeve (25), support sleeve (25) is fixedly connected with vertical plate (2), and the horizontal axis (9) is provided with rotation close to cabinet (3) side
Disk (8), setting is there are two using rotating disc (8) diameter as the nose bar (10) of line of symmetry on the rotating disc (8), the nose bar (10)
Be connected with rotating disc (8) end face by regulating mechanism, vertical plate (2) far from cabinet (3) side be provided with support plate (15) and
Driving motor (26), support plate (15) lower end surface are provided with second sliding slot (17), and there are two therewith for setting in second sliding slot (17)
Be slidably connected the second sliding block (16), and two the second sliding block (16) lower ends are fixedly connected with upper rack (18), below upper rack (18)
It is provided with the two-sided rack parallel with it (21), and upper rack (18) both ends connect by the way that connecting rod (27) and the two-sided rack (21) are fixed
It connects, is provided with partial gear (19) in driving motor (26) shaft, partial gear (19) is located at the two-sided rack (21) and upper
Between rack gear (18), the two-sided rack (21) lower end is meshed with the transmission gear (20) being arranged on horizontal axis (9)；It is described vertical
Plate (2) is additionally provided with laser (22) close to the side of cabinet (3), and photoreceptor (23) and meter are additionally provided on the pedestal (1)
Number device (24), the photoreceptor (23) are connected with counter (24) by conducting wire.
2. hinge fatigue test device according to claim 1, which is characterized in that two clamping plate (6) opposite sides are respectively provided with
There are neonychium (7).
3. hinge fatigue test device according to claim 1, which is characterized in that the regulating mechanism includes first sliding groove
(12), the first sliding block (13) and multiple fixation holes (14), first sliding groove (12) are arranged on rotating disc (8) end face, and first is sliding
The length direction of slot (12) and rotating disc (8) diameter are perpendicular, and the first sliding block (13) setting is more in first sliding groove (12)
A fixation hole (14) arranges along first sliding groove (12) length direction linear isometry, and the first sliding block (13) passes through with first sliding groove (12)
Fixation hole (14) is fixedly connected, and the first sliding block (13) end face is fixedly connected with nose bar (10) one end.
4. hinge fatigue test device according to claim 1, which is characterized in that the photoreceptor (23) is located at laser
(22) immediately below.
5. hinge fatigue test device according to claim 1, which is characterized in that be provided with limit on the nose bar (10)
Roller (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710561069.5A CN107389326B (en) | 2017-07-11 | 2017-07-11 | A kind of hinge fatigue test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710561069.5A CN107389326B (en) | 2017-07-11 | 2017-07-11 | A kind of hinge fatigue test device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107389326A CN107389326A (en) | 2017-11-24 |
| CN107389326B true CN107389326B (en) | 2019-07-19 |
Family
ID=60340380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710561069.5A Active CN107389326B (en) | 2017-07-11 | 2017-07-11 | A kind of hinge fatigue test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107389326B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107843420B (en) * | 2017-11-30 | 2023-12-08 | 东莞市恒宇仪器有限公司 | Lock catch torsion fatigue testing machine |
| CN110940502B (en) * | 2019-11-08 | 2021-07-20 | 信阳职业技术学院 | Device applied to computer keyboard service life test |
| CN111595564B (en) * | 2020-03-19 | 2022-02-18 | 中华人民共和国北仑海关 | Device for testing service life of hinge |
| CN112903264B (en) * | 2021-01-19 | 2022-08-30 | 绍兴文理学院 | Fatigue testing device for hinge of spectacle frame |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201637598U (en) * | 2010-05-12 | 2010-11-17 | 成都市产品质量监督检验院 | Test stand for detecting fatigue performance of furniture door and door gemel |
| CN201697846U (en) * | 2010-06-22 | 2011-01-05 | 温州三杉光学有限公司 | Hinge fatigue tester |
| CN205879523U (en) * | 2016-08-10 | 2017-01-11 | 三峡大学 | Semi -automatic survey hinge life -span device |
| CN106338389A (en) * | 2016-08-30 | 2017-01-18 | 丰业迪睦斯（芜湖）汽车部件有限公司 | Fatigue strength tester for door hinge |
| CN206161306U (en) * | 2016-11-15 | 2017-05-10 | 广东省揭阳市质量计量监督检测所 | Hinges of metal life testing machine |
-
2017
- 2017-07-11 CN CN201710561069.5A patent/CN107389326B/en active Active
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| Publication number | Publication date |
|---|---|
| CN107389326A (en) | 2017-11-24 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20190627 Address after: 311225 No. 777 Dongkenlu, Dajiangdong Industrial Agglomeration Area, Hangzhou City, Zhejiang Province Applicant after: Zhejiang Yongtian Car Accessory Co., Ltd. Address before: 528300 Daliang District, Foshan, Guangdong, Daliang, six, four new village, Jin Bang, Daliang. Applicant before: Foshan is just slightly Mdt InfoTech Ltd |
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