CN105043858B - A kind of universal testing machine jaw - Google Patents
A kind of universal testing machine jaw Download PDFInfo
- Publication number
- CN105043858B CN105043858B CN201510506468.2A CN201510506468A CN105043858B CN 105043858 B CN105043858 B CN 105043858B CN 201510506468 A CN201510506468 A CN 201510506468A CN 105043858 B CN105043858 B CN 105043858B
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- angled
- lift splits
- testing machine
- tenon
- nest
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Abstract
The present invention provides a kind of universal testing machine jaw, including angled-lift splits nest and angled-lift splits, angled-lift splits nest is integrally formed, the groove body cooperation of the tenon and universal testing machine body of setting, it is fixed on universal testing machine body by the first screw again, the angled-lift splits are moved up and down in angled-lift splits nest by stepped groove, are realized the opening of the universal testing machine jaw and closed up.The present invention by will four pieces of jaw pressing plates and dependency structure integration and integration in the prior art, form angled-lift splits nest, reach after each piece of angled-lift splits are packed into, its relative size can ensure unanimously, to ensure that craft precision.Meanwhile angled-lift splits are under the action of pulling force, and bursting apart and the phenomenon that loosened screw to jaw pressing plate is just not present.
Description
Technical field
The present invention relates to testing machine technical field, specifically a kind of universal testing machine jaw.
Background technology
At present, the jaw of existing universal testing machine is totally four pieces of jaw pressing plates each two pieces by front and rear two sides, by preceding
Each six groups of screws fix angled-lift splits afterwards.It is more demanding due to mounting process links so that every piece of angled-lift splits it is each
Loading is required for, so that craft precision is uncontrollable.Along with powerful pulling force, it is easier that angled-lift splits are by jaw pressing plate
Damage causes loosened screw.
Invention content
In order to solve the problems, such as the jaw of existing universal testing machine, the present invention provides a kind of universal testing machine jaw, not only
It solves the problems, such as that craft precision is uncontrollable, also solves the problems, such as to avoid the damage of jaw pressing plate or loosened screw.
The technical solution adopted by the present invention to solve the technical problems is：
A kind of universal testing machine jaw, including angled-lift splits nest and angled-lift splits；
Angled-lift splits nest is integrally formed, including tenon, the first mounting hole, the second mounting hole and stepped groove；Tenon is set to
The side of angled-lift splits nest coordinates with the groove body of universal testing machine body so that in tenon embedded groove body, is formed and fixed；First is solid
Hole is determined for counterbore, the junction of tenon and body is set to, wherein the part-structure of the macroporous structure of first mounting hole is set
It is placed on the tenon, most of structure of the macroporous structure of the small structure of first mounting hole and first mounting hole
It is set on the body；By the screw head of the first screw, tenon is fixed on the body, is formed fix again；Stepped groove
The opposite side of angled-lift splits nest is set to, with the radial direction of tenon into vertical design；The slot bottom of stepped groove is provided with lube plate, lube plate
By the second screw through the second mounting hole, it is fixed in angled-lift splits nest；
Angled-lift splits are set to the top of lube plate, and fixation is formed by stepped groove so that angled-lift splits in angled-lift splits nest on
Lower movement is realized the opening of universal testing machine jaw and is closed up.
Further, tenon is dovetail, and tenon connects with the groove body of universal testing machine body, is formed up and down and left and right is solid
It is fixed；It is fixed by the first screw, it is fixed before and after formation, realize that six sides fix.
Further, stepped groove is two-stage, and rudimentary slot is more than higher level's slot, and angled-lift splits are snapped in stepped groove.
The invention has the advantages that by will four pieces of jaw pressing plates and dependency structure integration and one in the prior art
Change, form angled-lift splits nest, after reaching each piece of angled-lift splits loading, its relative size can ensure unanimously, to ensure that technique essence
Degree.Meanwhile angled-lift splits are under the action of pulling force, and bursting apart and the phenomenon that loosened screw to jaw pressing plate is just not present.
Description of the drawings
Fig. 1 is a kind of angled-lift splits person who harbors criminals or contraband goods's view of universal testing machine jaw of the present invention；
Fig. 2 is a kind of angled-lift splits nest right view of universal testing machine jaw of the present invention；
Fig. 3 is a kind of angled-lift splits nest A-A ' schematic cross-sections of universal testing machine jaw of the present invention；
Fig. 4 is a kind of angled-lift splits nest vertical view of universal testing machine jaw of the present invention；
Fig. 5 is a kind of universal testing machine jaw of the present invention without clamping piece structure schematic diagram；
Fig. 6 is a kind of structure diagram of universal testing machine jaw of the present invention.
Reference numeral is expressed as in figure：10- angled-lift splits nests；11- tenons；The macroporous structure of the first mounting holes of 12-；13-
Two mounting holes；14- stepped grooves；20- lube plates；30- angled-lift splits；The second screws of 40-；50- bodies；51- groove bodies；52- first is solid
Determine the small structure in hole；The first screws of 60-.
Specific embodiment
The present invention is described in further detail below according to drawings and examples.
The structure of the universal testing machine jaw of the present invention, as shown in fig. 6, including angled-lift splits nest 10 and angled-lift splits 30.
Further structure explanation, as shown in Figs. 1-2, angled-lift splits nest 10 is integrally formed, and is fixed including tenon 11, first
Hole, the second mounting hole 13 and stepped groove 14；Tenon 11 is set to the side of angled-lift splits nest 10, and opposite side sets stepped groove 14, with
The radial direction of tenon 11 is into vertical design, and the rudimentary slot of stepped groove is more than higher level's slot.As shown in Figure 3-4, the slot bottom of stepped groove 14
It is provided with lube plate 20.As shown in figure 5, the groove body 51 of universal testing machine body 50 and 11 respective outer side edges of tenon；First mounting hole
For counterbore, the junction of tenon 11 and body 50 is set to, wherein the part-structure setting of the macroporous structure 12 of the first mounting hole
In on tenon 11, most of structure setting of the macroporous structure 12 of 52 and first mounting hole of small structure of the first mounting hole is in machine
On body 50.
It should be pointed out that the shape and the series of stepped groove 14 of the tenon 11 and stepped groove 14 be not unique, as long as
It can be fixedly mounted, tenon 11 is dovetail in this programme, and stepped groove 14 is two level ladder.
The application method of universal testing machine jaw described in the present embodiment is as follows：
As shown in figs. 3 and 6, tenon 11 is embedded in the groove body 51 of the body 50 of universal testing machine, is formed up and down and left and right is solid
It is fixed；By the screw head of the first screw, tenon 11 is fixed on body 50, it is fixed before and after formation, realize that six sides fix；Lube plate 20
By the second screw 40 through the second mounting hole 13, it is fixed in angled-lift splits nest 10.
Angled-lift splits 30 are set to the top of lube plate 20, and angled-lift splits 30 are snapped in stepped groove 14 so that angled-lift splits 30 exist
It moves up and down, realize the opening of universal testing machine jaw and closes up in angled-lift splits nest 10.
It the foregoing is merely embodiments of the present invention are illustrated, is not intended to restrict the invention, for the technology of this field
For personnel, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in
Within protection scope of the present invention.
Claims (2)
1. a kind of universal testing machine jaw, which is characterized in that including angled-lift splits nest and angled-lift splits；The angled-lift splits nest is integrated into
Type, including tenon, the first mounting hole, the second mounting hole and stepped groove；The tenon is set to the side of the angled-lift splits nest, with
The groove body cooperation of universal testing machine body so that the tenon is embedded in the groove body, is formed and fixed；First mounting hole is
Counterbore is set to the junction of the tenon and the body, wherein the part-structure of the macroporous structure of first mounting hole
It is set on the tenon, most of knot of the macroporous structure of the small structure of first mounting hole and first mounting hole
Structure is set on the body；By the screw head of the first screw, the tenon is fixed on the body, is formed again solid
It is fixed；The stepped groove is set to the opposite side of the angled-lift splits nest, with the radial direction of the tenon into vertical design；The stepped groove
Slot bottom be provided with lube plate, the lube plate, through second mounting hole, is fixed on the angled-lift splits by the second screw
In nest；The angled-lift splits are set to the top of the lube plate, form fixation by the stepped groove so that the angled-lift splits exist
It moves up and down, realize the opening of the universal testing machine jaw and closes up in the angled-lift splits nest；
The tenon is dovetail, and the tenon connects with the groove body of the universal testing machine body, is formed up and down and left and right is solid
It is fixed；It is fixed by the first screw, it is fixed before and after formation, realize that six sides fix.
2. universal testing machine jaw according to claim 1, which is characterized in that the stepped groove is two-stage, and rudimentary slot is big
In higher level's slot, the angled-lift splits are snapped in the stepped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510506468.2A CN105043858B (en) | 2015-08-18 | 2015-08-18 | A kind of universal testing machine jaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510506468.2A CN105043858B (en) | 2015-08-18 | 2015-08-18 | A kind of universal testing machine jaw |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105043858A CN105043858A (en) | 2015-11-11 |
| CN105043858B true CN105043858B (en) | 2018-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510506468.2A Active CN105043858B (en) | 2015-08-18 | 2015-08-18 | A kind of universal testing machine jaw |
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| Country | Link |
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| CN (1) | CN105043858B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105312925A (en) * | 2015-11-16 | 2016-02-10 | 重庆金辰机械制造有限公司 | Novel compressor rotor blade groove machining clamping tool |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201078751Y (en) * | 2007-05-25 | 2008-06-25 | 上海新三思计量仪器制造有限公司 | Self-lubricating inlaying steel guide plate for metal tensile testing machine |
| CN201514356U (en) * | 2009-09-29 | 2010-06-23 | 美特斯工业系统（中国）有限公司 | Tensile clamp of wedge-shaped jaw testing machine |
| CN201707259U (en) * | 2010-06-24 | 2011-01-12 | 济南试金集团有限公司 | Test machine clamping combined component |
| CN102809508A (en) * | 2012-07-20 | 2012-12-05 | 上海交通大学 | Load positioning device for structural test |
| CN203249824U (en) * | 2013-04-10 | 2013-10-23 | 杭州美和金属制品有限公司 | Adjustable anti-slip clamping die for measuring steel reinforcement tensile strength |
| CN203422277U (en) * | 2013-07-15 | 2014-02-05 | 宇宙钢丝绳有限公司 | Clamping block for steel wire tensile testing machine |
| CN204514711U (en) * | 2015-03-19 | 2015-07-29 | 钱和革 | Fixture |
| CN204855255U (en) * | 2015-08-18 | 2015-12-09 | 无锡东仪制造科技有限公司 | Universal tester keeps silent |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1151833A (en) * | 1997-08-08 | 1999-02-26 | Toyota Motor Corp | Clamping jig for tensile test |
| JP2000065705A (en) * | 1998-08-21 | 2000-03-03 | Kanazawa Inst Of Technology | Resin impregnated strand testing apparatus and method using the same |
-
2015
- 2015-08-18 CN CN201510506468.2A patent/CN105043858B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201078751Y (en) * | 2007-05-25 | 2008-06-25 | 上海新三思计量仪器制造有限公司 | Self-lubricating inlaying steel guide plate for metal tensile testing machine |
| CN201514356U (en) * | 2009-09-29 | 2010-06-23 | 美特斯工业系统（中国）有限公司 | Tensile clamp of wedge-shaped jaw testing machine |
| CN201707259U (en) * | 2010-06-24 | 2011-01-12 | 济南试金集团有限公司 | Test machine clamping combined component |
| CN102809508A (en) * | 2012-07-20 | 2012-12-05 | 上海交通大学 | Load positioning device for structural test |
| CN203249824U (en) * | 2013-04-10 | 2013-10-23 | 杭州美和金属制品有限公司 | Adjustable anti-slip clamping die for measuring steel reinforcement tensile strength |
| CN203422277U (en) * | 2013-07-15 | 2014-02-05 | 宇宙钢丝绳有限公司 | Clamping block for steel wire tensile testing machine |
| CN204514711U (en) * | 2015-03-19 | 2015-07-29 | 钱和革 | Fixture |
| CN204855255U (en) * | 2015-08-18 | 2015-12-09 | 无锡东仪制造科技有限公司 | Universal tester keeps silent |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105043858A (en) | 2015-11-11 |
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