CN108444898A - A kind of rubber tensile measurement jig of structure optimization - Google Patents
A kind of rubber tensile measurement jig of structure optimization Download PDFInfo
- Publication number
- CN108444898A CN108444898A CN201810061904.3A CN201810061904A CN108444898A CN 108444898 A CN108444898 A CN 108444898A CN 201810061904 A CN201810061904 A CN 201810061904A CN 108444898 A CN108444898 A CN 108444898A
- Authority
- CN
- China
- Prior art keywords
- support plate
- bolt
- guide groove
- clamp bar
- positioning sleeve
- 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.)
- Granted
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
- G01N17/002—Test chambers
Abstract
The invention discloses a kind of rubber tensile measurement jigs of structure optimization, including support plate, it is fixed with supporting rod on the bottom surface at support plate both ends, if forming arterial highway guide groove in support plate, it is fixed with partition board on support plate bottom surface between guide groove, it is installed on sliding seat in the guide groove of the support plate, sliding seat includes the bolt being plugged in support plate guide groove, the upper surface that support plate is exposed in the upper end of bolt forms jack, bolt upper sleeve on the upside of support plate has positioning sleeve, the location hole being connected with jack is formed on positioning sleeve, sheath is formed on the lower face of positioning sleeve, spring is plugged in sheath, spring sleeve is on bolt, the both ends of spring press up against on the lower face of positioning sleeve and the upper surface of support plate, it is bolted with nut on bolt on the upside of positioning sleeve, nut is pressed against on positioning sleeve.The present invention is optimized to stretching jig, and can realize can realize that the length of different ratio rubber stretches demand on same jig.
Description
Technical field：
The present invention relates to the technical fields of rubber testing device, more specifically to a kind of rubber tensile of structure optimization
Measurement jig.
Background technology：
The ozone-resistant aging property of rubber-based products or accessory is required in production at present, therefore to this kind of
Rubber product must carry out rubber resistance to ozone aging experiment.Rubber resistance to ozone aging needs to stretch product to be tested when testing,
It is at the state of being stretched, is then placed into ozone box.And the rubber of different ratios of raw materials is tested, it needs
Otherwise same tensile elongation, this requires the corresponding jig that stretches that can individually meet different tensile elongations.
Invention content：
The purpose of the present invention and provides a kind of rubber tensile test of structure optimization aiming at the deficiency of the prior art
Jig can realize that the length of different ratio rubber stretches demand on same jig.
To achieve the above object, the technical solution adopted by the present invention is as follows：
A kind of rubber tensile measurement jig of structure optimization, including support plate are fixed with branch on the bottom surface at support plate both ends
Strut is fixed with partition board, the support plate if forming arterial highway guide groove in support plate on the support plate bottom surface between guide groove
Guide groove in be installed on sliding seat, sliding seat includes the bolt being plugged in support plate guide groove, and branch is exposed in the upper end of bolt
The upper surface of fagging forms jack, and the bolt upper sleeve on the upside of support plate has positioning sleeve, is formed on positioning sleeve and jack phase
The location hole of connection forms sheath on the lower face of positioning sleeve, spring is plugged in sheath, spring sleeve is on bolt, bullet
The both ends of spring press up against on the lower face of positioning sleeve and the upper surface of support plate, and spiral shell is bolted on the bolt on the upside of positioning sleeve
Mother, nut are pressed against on positioning sleeve；
Against there is a lower clamp bar on the upper surface of the support plate, screw passes through the guide groove of support plate to be screwed onto lower clamp bar
On, one end of lower clamp bar forms hinged seat, and one end of upper clamp bar is hinged on by articulated shaft on hinged seat, upper clamp bar it is another
End forms folded plate, and clamping screw is bolted on folded plate, the groove opposite with clamping screw, clamping screw are formed on lower clamp bar
It is plugged in the groove of lower clamp bar, the lower clamp bar is fixed with screw rod, and screw rod is bolted with swivel nut across baffle, and baffle is fixed on branch
On the upper surface of fagging one end.
Preferably, the guide groove in the support plate is parallel with the side wall of support plate, and guide groove and partition board are parallel, spiral shell
Bar is parallel with partition board.
Preferably, guide groove is uniformly distributed on the supporting plate in the support plate, and partition board is evenly distributed under support plate
On end face.
Preferably, bolt uses outer-hexagonal bolt, the side wall of bolt head to be resisted against the side wall of partition board on the sliding seat
On.
Preferably, the thickness of the bolt head is less than the thickness of supporting rod, and the thickness of partition board is less than the thickness of supporting rod.
Preferably, it forms and shakes the hand on the swivel nut.
Preferably, the baffle upper sleeve of the screw rod both sides has the guiding axis of T-type, guiding axis to be fixed on lower clamp bar, lead
There are compression spring, the both ends of compression spring to press up against on lower clamp bar and baffle to axis upper sleeve.
The beneficial effects of the present invention are：Its is simple in structure, is optimized, can be realized in same jig to stretching jig
On can realize different ratio rubber length stretch demand.
Description of the drawings：
Fig. 1 is the three-dimensional structural schematic diagram of the present invention；
Fig. 2 is the structural schematic diagram that the present invention faces；
Fig. 3 is the structural schematic diagram that the present invention looks up；
Fig. 4 is the structural schematic diagram that the present invention overlooks；
Fig. 5 is the schematic cross-sectional view at A-A in Fig. 4.
In figure：1, support plate；1a, guide groove；2, supporting rod；3, partition board；4, sliding seat；4a, bolt；4b, jack；4c、
Positioning sleeve；4d, protecting pipe；4e, location hole；4f, spring；4g, nut；5, lower clamp bar；5a, nut；6, nut；6a, nut；7、
Clamping screw；8, screw rod；9, swivel nut；9a, it shakes the hand；10, guiding axis；11, compression spring；12, baffle；13, screw.
Specific implementation mode：
Embodiment：See shown in Fig. 1 to 5, a kind of rubber tensile measurement jig of structure optimization, including support plate 1, support plate
Supporting rod 2 is fixed on the bottom surface at 1 both ends, if forming arterial highway guide groove 1a in support plate 1, the support plate between guide groove 1a
It is fixed with partition board 3 on 1 bottom surface, sliding seat 4 is installed in the guide groove 11 of the support plate 1, sliding seat 4 includes being plugged on support
The upper surface that support plate 1 is exposed in the upper end of bolt 4a in 1 guide groove 1a of plate, bolt 4a forms jack 4b, 1 upside of support plate
Bolt 4a upper sleeves have positioning sleeve 4c, the location hole 4g being connected with jack 4b is formed on positioning sleeve 4c, positioning sleeve 4c's
Sheath 4d is formed on lower face, spring 4e is plugged in sheath 4d, and spring 4e sleeves are on bolt 4a, the both ends point of spring 4e
It is not pressed against on the lower face of positioning sleeve 4c and the upper surface of support plate 1, nut is bolted on the bolt 4a on the upside of positioning sleeve 4c
4f, nut 4f are pressed against on positioning sleeve 4c；
Against there is a lower clamp bar 5 on the upper surface of the support plate 1, screw 13 passes through the guide groove 1a of support plate 1 to be screwed onto
On lower clamp bar 5, one end of lower clamp bar 5 forms hinged seat 5a, and one end of upper clamp bar 6 is hinged on hinged seat 5a by articulated shaft
On, the other end of upper clamp bar 6 forms folded plate 6a, and clamping screw 7 is bolted on folded plate 6a, forms and locks on lower clamp bar 5
The opposite groove of bolt 7, clamping screw 7 are plugged in the groove of lower clamp bar 5, and the lower clamp bar 5 is fixed with screw rod 8, and screw rod 8 is worn
It crosses baffle 12 and is bolted with swivel nut 9, baffle 12 is fixed on the upper surface of 1 one end of support plate.
Preferably, the guide groove 1a in the support plate 1 is parallel with the side wall of support plate 1,3 phase of guide groove 1a and partition board
Parallel, screw rod 8 is parallel with partition board 3.
Preferably, guide groove 1a is evenly distributed in support plate 1 in the support plate 1, and partition board 3 is evenly distributed on support plate
On 1 lower face.
Preferably, bolt 4a uses outer-hexagonal bolt, the side wall on the heads bolt 4a to be resisted against partition board 3 on the sliding seat 4
Side wall on.
Preferably, the thickness on the heads the bolt 4a is less than the thickness of supporting rod 2, and the thickness of partition board 3 is less than supporting rod 2
Thickness.
Preferably, the 9a that shakes the hand is formed on the swivel nut 9.
Preferably, 12 upper sleeve of baffle of 8 both sides of the screw rod has the guiding axis 10 of T-type, guiding axis 10 to be fixed on lower folder
On item 5,10 upper sleeve of guiding axis has compression spring 11, the both ends of compression spring 11 to press up against on lower clamp bar 5 and baffle 12.
Operation principle：The present invention be rubber strip extension test jig, stretch in use, first will first move sliding seat 4 to
Rubber strip is passed through the location hole 4g and bolt 4a of positioning sleeve 4c on sliding seat 4 by the anchor point of rubber strip tensile elongation one by one
Jack 4b, then rotating nut 8f, realizes the clamping to rubber strip and will realize that the positioning of sliding seat 4 is fixed, then open folder
The other end of all rubber strips is clamped between upper clamp bar 7 and lower clamp bar 5 by item 7, and is fixed using clamping screw 7, then turns
Movable snail sleeve 9 realizes the movement of lower clamp bar 5, to realize the stretching of rubber strip.
The embodiment is to be illustrated the present invention, and is not intended to limit the present invention.Any those skilled in the art
It can modify without violating the spirit and scope of the present invention to the embodiment, therefore the rights protection model of the present invention
It encloses, it should be as listed by the claim of the present invention.
Claims (7)
- It is fixed on the bottom surface at support plate (1) both ends 1. a kind of rubber tensile measurement jig of structure optimization, including support plate (1) There is supporting rod (2), it is characterised in that：Support plate (1) if on form arterial highway guide groove (1a), the support between guide groove (1a) It is fixed with partition board (3) on plate (1) bottom surface, sliding seat (4), sliding seat (4) are installed in the guide groove (11) of the support plate (1) Including the bolt (4a) being plugged in support plate (1) guide groove (1a), the upper surface of support plate (1) is exposed in the upper end of bolt (4a) Form jack (4b), bolt (4a) upper sleeve on the upside of support plate (1) has positioning sleeve (4c), formed on positioning sleeve (4c) with The location hole (4g) that jack (4b) is connected forms sheath (4d), sheath (4d) interior grafting on the lower face of positioning sleeve (4c) There is spring (4e), for spring (4e) sleeve on bolt (4a), the both ends of spring (4e) press up against the lower end of positioning sleeve (4c) On face and the upper surface of support plate (1), nut (4f) is bolted on the bolt (4a) on the upside of positioning sleeve (4c), nut (4f) is pressed against On positioning sleeve (4c)；Against there is a lower clamp bar (5) on the upper surface of the support plate (1), screw (13) passes through the guide groove (1a) of support plate (1) It is screwed onto on lower clamp bar (5), one end of lower clamp bar (5) forms hinged seat (5a), and one end of upper clamp bar (6) is cut with scissors by articulated shaft It being connected on hinged seat (5a), the other end of upper clamp bar (6) forms folded plate (6a), and clamping screw (7) is bolted on folded plate (6a), It forms on lower clamp bar (5) and is plugged in the groove of lower clamp bar (5) with the opposite groove of clamping screw (7), clamping screw (7), The lower clamp bar (5) is fixed with screw rod (8), and screw rod (8) is bolted with swivel nut (9) across baffle (12), and baffle (12) is fixed on branch On the upper surface of fagging (1) one end.
- 2. a kind of rubber tensile measurement jig of structure optimization according to claim 1, it is characterised in that：The support plate (1) guide groove (1a) on is parallel with the side wall of support plate (1), and guide groove (1a) and partition board (3) are parallel, screw rod (8) with Partition board (3) is parallel.
- 3. a kind of rubber tensile measurement jig of structure optimization according to claim 2, it is characterised in that：The support plate (1) guide groove (1a) is evenly distributed in support plate (1) on, and partition board (3) is evenly distributed on the lower face of support plate (1).
- 4. a kind of rubber tensile measurement jig of structure optimization according to claim 3, it is characterised in that：The sliding seat (4) bolt (4a) uses outer-hexagonal bolt, the side wall on the head bolt (4a) to be resisted against on the side wall of partition board (3) on.
- 5. a kind of rubber tensile measurement jig of structure optimization according to claim 4, it is characterised in that：The bolt The thickness on the head (4a) is less than the thickness of supporting rod (2), and the thickness of partition board (3) is less than the thickness of supporting rod (2).
- 6. a kind of rubber tensile measurement jig of structure optimization according to claim 1, it is characterised in that：The swivel nut (9) it is formed on shake the hand (9a).
- 7. a kind of rubber tensile measurement jig of structure optimization according to claim 1, it is characterised in that：The screw rod (8) baffle (12) upper sleeve of both sides has the guiding axis (10) of T-type, guiding axis (10) to be fixed on lower clamp bar (5), guiding axis (10) upper sleeve has compression spring (11), the both ends of compression spring (11) to press up against on lower clamp bar (5) and baffle (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810061904.3A CN108444898B (en) | 2018-01-23 | 2018-01-23 | Rubber tensile test tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810061904.3A CN108444898B (en) | 2018-01-23 | 2018-01-23 | Rubber tensile test tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108444898A true CN108444898A (en) | 2018-08-24 |
| CN108444898B CN108444898B (en) | 2020-10-23 |
Family
ID=63191215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810061904.3A Active CN108444898B (en) | 2018-01-23 | 2018-01-23 | Rubber tensile test tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108444898B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5520082A (en) * | 1994-12-30 | 1996-05-28 | Armstrong; Kent | Tremolo bridge for guitars |
| CN1902681A (en) * | 2004-01-12 | 2007-01-24 | 唐纳德·L·拉姆齐 | Adjustable tremolo bridge |
| CN205175819U (en) * | 2015-10-19 | 2016-04-20 | 来奇偏光科技(中国)股份有限公司 | Tensile experimental apparatus of small -size manual PVA |
| CN205483795U (en) * | 2015-09-10 | 2016-08-17 | 谱尼测试集团上海有限公司 | Tensile clamping device of ozone |
| CN105938068A (en) * | 2015-12-24 | 2016-09-14 | 石油和化学工业橡胶及再生产品质量监督检验中心（天津市质量监督检验站第四十二站） | Linear positioning device of hydraulic brake hose bending tester |
-
2018
- 2018-01-23 CN CN201810061904.3A patent/CN108444898B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5520082A (en) * | 1994-12-30 | 1996-05-28 | Armstrong; Kent | Tremolo bridge for guitars |
| CN1902681A (en) * | 2004-01-12 | 2007-01-24 | 唐纳德·L·拉姆齐 | Adjustable tremolo bridge |
| CN205483795U (en) * | 2015-09-10 | 2016-08-17 | 谱尼测试集团上海有限公司 | Tensile clamping device of ozone |
| CN205175819U (en) * | 2015-10-19 | 2016-04-20 | 来奇偏光科技(中国)股份有限公司 | Tensile experimental apparatus of small -size manual PVA |
| CN105938068A (en) * | 2015-12-24 | 2016-09-14 | 石油和化学工业橡胶及再生产品质量监督检验中心（天津市质量监督检验站第四十二站） | Linear positioning device of hydraulic brake hose bending tester |
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| Publication number | Publication date |
|---|---|
| CN108444898B (en) | 2020-10-23 |
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Effective date of registration: 20191016 Address after: 523000 room 06, Room 203, building 1, No. 5, Songshan Lake section, Songshan Lake Avenue, Songshan Lake Park, Dongguan City, Guangdong Province Applicant after: Dongguan Jinyue Information Technology Co., Ltd. Address before: 523000 Guangdong province Dongguan City Songshan Lake high tech Industrial Zone Building 406 industrial development productivity Applicant before: Dongguan Lianzhou Intellectual Property Operation Management Co.,Ltd. |
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Effective date of registration: 20200918 Address after: No. 5-5, Fengshan Road, Gutan Avenue, economic development zone, Gaochun District, Nanjing City, Jiangsu Province (Yangjiang Industrial Park) Applicant after: Nanjing Jingheng Composite Material Co.,Ltd. Address before: 523000 room 06, Room 203, building 1, No. 5, Songshan Lake section, Songshan Lake Avenue, Songshan Lake Park, Dongguan City, Guangdong Province Applicant before: Dongguan Jinyue Information Technology Co.,Ltd. |
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