CN201138318Y - Multifunctional connecting structure of clamp for test machine - Google Patents
Multifunctional connecting structure of clamp for test machine Download PDFInfo
- Publication number
- CN201138318Y CN201138318Y CNU2007200291591U CN200720029159U CN201138318Y CN 201138318 Y CN201138318 Y CN 201138318Y CN U2007200291591 U CNU2007200291591 U CN U2007200291591U CN 200720029159 U CN200720029159 U CN 200720029159U CN 201138318 Y CN201138318 Y CN 201138318Y
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- framework
- attaches
- afterburning
- cross beam
- testing machine
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Abstract
The utility model relates to a multifunctional clamp connecting mechanism for a tester, including an upper beam, a middle beam, a force-multiplier framework of a worktable, an auxiliary appliance fixed on the force-multiplier framework and a bridge piece used for connecting the force-multiplier framework and the auxiliary appliance. The upper beam, the middle beam and the worktable are provided with screwed holes for mounting the bridge piece. The auxiliary appliance includes a tensile test auxiliary appliance and a compression test auxiliary appliance. The utility model can use a set of force-multiplier framework to realize the switch between single space and double space, which is favorable for improving the commonality of the force-multiplier framework of the tester and shortening production period in addition to improving efficiency, lowering cost and meeting various requirements of consumers. The utility model has the advantages of simple structure, convenient operation, low cost and powerful generalization.
Description
(1) technical field
The utility model relates to testing machine parts technical field, be particularly related to a kind of testing machine multi-functional clamp syndeton, stretching, compression that this structure is used to connect testing machine attach, by flexible combination, be installed on the afterburning framework of testing machine, can satisfy the different requirements of user to test space.
(2) background technology
At present, the anchor clamps bindiny mechanism that 300 tonnage electronic universal testers of domestic production are used for single, double space tensile and compression test all is separately independently, general part is few between them, main machine frame is required high, need produce entablature, middle cross beam, worktable and the relevant fabricated section of afterburning framework again, underaction also is unfavorable for tissue production on the structure, can not satisfy many-sided requirement of user.
(3) summary of the invention
The technical problems to be solved in the utility model is, the testing machine multi-functional clamp syndeton of a kind of highly versatile,, can when compression experiment lead centering low to afterburning frame requirements is provided,
The utility model is realized by following measure: a kind of testing machine multi-functional clamp syndeton, comprise the afterburning framework that is provided with entablature, middle cross beam and worktable, be fixed on attaching on the afterburning framework, be used to the web member that is connected afterburning framework and attaches, its outstanding part is: described entablature, middle cross beam and worktable are provided with the threaded hole that is used to install web member, and described attaching comprises that tension test attaches.
Described in the utility model attaching comprises that also compression test attaches.
The utility model list spatial configuration is that described tension test attaches bottom or the top that is installed in afterburning framework.
The below that last clamp body during described tension test attaches is installed middle cross beam by coupling shaft and force transducer, described coupling shaft penetrating force sensor is fixed by multi-functional nut; The lower clamp body is fixed on the worktable by ring flange.
The utility model double space is configured to described compression test and attaches the bottom that is installed in afterburning framework, and described tension test attaches the top that is installed in afterburning framework.
The last clamp body that described tension test attaches is fixed on the below of entablature by upper connecting base, the top that the lower clamp body is installed middle cross beam by connecting link and force transducer, and described connecting link penetrating force sensor is fixed by set nut; The last platen that described compression test attaches is installed in by guide pole below the middle cross beam, and following platen is fixed on the worktable, by bearing seat bearing is installed between described guide pole and the middle cross beam.
Be provided with the steel ball of universal effect between described connecting link and the guide pole.
The another kind of double space of the utility model is configured to described compression test and attaches the top that is installed in afterburning framework, and described tension test attaches the bottom that is installed in afterburning framework.
Described compression test attaches platen and is fixed on the below of entablature by mount pad, following platen by coupling shaft and force transducer install middle cross beam above, described coupling shaft penetrating force sensor is fixed by multi-functional nut; Last clamp body during described tension test attaches is fixed on the middle cross beam below by Connection Block, and the lower clamp body is fixed on the worktable by ring flange.
The beneficial effects of the utility model:
1. can utilize the afterburning framework of a cover, realize that the dress of single double space changes, help improving the versatility of the afterburning framework of testing machine, reduce the production cycle greatly, raise the efficiency, reduce cost, can well satisfy the many-sided requirement of user.
2. simple in structure, easy to operate, with low cost, suitable applying.
(4) description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 does tension test for space on the utility model, and the structural representation of compression test is done in following space.
Fig. 2 does compression test for space on the utility model, and the structural representation of tension test is done in following space.
Fig. 3 does the structural representation of tension test for space under the utility model.
Fig. 4 does the structural representation of compression test for space under the utility model.
1 fixed pin among the figure, 2 entablatures, 3 universal joints, 4 rotary handles, 5 lower clamp bodies, 6 lower end joints, 7 latches, 8 force transducers, 9 adjust volution, 10 steel balls, 11 middle cross beams, 12 guide poles, 13 gib screws, 14 worktable, 15 times platens, platen on 16,17 attachment screws, 18 bearings, 19 bearing seats, 20 holding screws, 21 set nuts, 22 connecting links, 23 set nuts, 24 adjust nut, clamp body on 25, end fitting on 26,27 latches, 28 upper connecting bases.
(5) embodiment
A kind of testing machine multi-functional clamp syndeton, comprise the afterburning framework that is provided with entablature 2, middle cross beam 11 and worktable 14, be fixed on attaching on the afterburning framework, be used to the web member that is connected afterburning framework and attaches, described entablature 2, middle cross beam 11 and worktable 14 are provided with the threaded hole that is used to install web member, and described attaching comprises that tension test attaches.
Be equipped with rotary handle 4 on the last clamp body 25 that tension test attaches, the lower clamp body 5 and adjust nut 24.
The testing machine multi-functional clamp syndeton of a kind of double space structure as shown in Figure 1, described compression test attaches the bottom that is installed in afterburning framework, and described tension test attaches the top that is installed in afterburning framework.
The last clamp body 25 that described tension test attaches is fixed on below the entablature 2 by upper connecting base 28 and universal joint 3, lower clamp body 5 by connecting link 22 and force transducer 8 be installed in middle cross beam 11 above, described connecting link 22 penetrating force sensors 8 are fixing by set nut 21; The last platen 16 that described compression test attaches is installed in below the middle cross beam 11 by guide pole 12, following platen 15 is fixed on the worktable 14, guide pole 12 is connected with connecting link 22 by adjusting volution 9, fix locking by holding screw 20 after adjusting the gap, be provided with the steel ball 10 of universal effect between described connecting link 22 and the guide pole 12, by bearing seat 19 bearing 18 be installed between described guide pole 12 and the middle cross beam 11.
The described last end fitting 26 of going up clamp body 25 is installed in the universal joint 3, universal joint 3 and last end fitting 26 is fixing by latch 27, universal joint 3 and upper connecting base 28 are fixing by fixed pin 1 as shown, the lower end joint 6 of described lower clamp body 5 is installed in the connecting link 22, lower end joint 6 and connecting link 22 is fixing by latch 7, and fixing by set nut 23.
The testing machine multi-functional clamp syndeton of a kind of double space structure as shown in Figure 2, described compression test attaches the top that is installed in afterburning framework, and described tension test attaches the bottom that is installed in afterburning framework.
Described compression test attaches platen 16 and is fixed on entablature 2 belows by mount pad 29, the top that following platen 15 is installed middle cross beam 11 by coupling shaft 31 and force transducer, and described coupling shaft 31 penetrating force sensors are fixed by multi-functional nut 30; Last clamp body 25 during described tension test attaches is fixed on middle cross beam 11 belows by Connection Block, and lower clamp body 5 is fixed on the worktable 14 by ring flange 32.
Single space structure that tension test was carried out in the space under the utility model was used for as shown in Figure 3, last clamp body 25 during described tension test attaches is installed in the below of middle cross beam 11 by coupling shaft 31 and force transducer, and described coupling shaft 31 penetrating force sensors are fixing by multi-functional nut 30; Lower clamp body 5 is fixed on the worktable 14 by ring flange 32.
Single space structure of compression test was carried out in the space under the utility model was used for as shown in Figure 4, the last platen 16 that described compression test attaches is installed in the below of middle cross beam 11 by coupling shaft 33 and force transducer, and described coupling shaft 33 penetrating force sensors are fixing by multi-functional nut 30; Following platen 15 is fixed on the worktable 14, by bearing seat 19 bearing is installed between described coupling shaft 33 and the middle cross beam 11.
Claims (9)
1. testing machine multi-functional clamp syndeton, comprise the afterburning framework that is provided with entablature (2), middle cross beam (11) and worktable (14), be fixed on attaching on the afterburning framework, be used to the web member that is connected afterburning framework and attaches, it is characterized in that: described entablature (2), middle cross beam (11) and worktable (14) are provided with the threaded hole that is used to install web member, and described attaching comprises that tension test attaches.
2. testing machine multi-functional clamp syndeton according to claim 1 is characterized in that: described attaching comprises that also compression test attaches.
3. testing machine multi-functional clamp syndeton according to claim 1 is characterized in that: described tension test attaches bottom or the top that is installed in afterburning framework.
4. testing machine multi-functional clamp syndeton according to claim 2, it is characterized in that: described compression test attaches the bottom that is installed in afterburning framework, and described tension test attaches the top that is installed in afterburning framework.
5. testing machine multi-functional clamp syndeton according to claim 2, it is characterized in that: described compression test attaches the top that is installed in afterburning framework, and described tension test attaches the bottom that is installed in afterburning framework.
6. testing machine multi-functional clamp syndeton according to claim 4, it is characterized in that: the last clamp body (25) that described tension test attaches is fixed on the below of entablature (2) by upper connecting base (28), the top that lower clamp body (5) is installed middle cross beam (11) by connecting link (22) and force transducer (8), described connecting link (22) penetrating force sensor (8) is fixing by set nut (21); The last platen (16) that described compression test attaches is installed in below the middle cross beam (11) by guide pole (12), following platen (15) is fixed on the worktable (14), by bearing seat (19) bearing is installed between described guide pole (12) and the middle cross beam (11).
7. testing machine multi-functional clamp syndeton according to claim 6 is characterized in that: the steel ball (10) that has been provided with universal effect between described connecting link (22) and the guide pole (12).
8. testing machine multi-functional clamp syndeton according to claim 5, it is characterized in that: described compression test attaches platen (16) is fixed on entablature (2) by mount pad (29) below, following platen (15) is by above coupling shaft (31) and the force transducer installation middle cross beam (11), and described coupling shaft (31) penetrating force sensor is fixing by multi-functional nut (30); Last clamp body (25) during described tension test attaches is fixed on middle cross beam (11) below by Connection Block, and lower clamp body (5) is fixed on the worktable (14) by ring flange (32).
9. testing machine multi-functional clamp syndeton according to claim 3, it is characterized in that: the below that the last clamp body (25) during described tension test attaches is installed middle cross beam (11) by coupling shaft (31) and force transducer, described coupling shaft (31) penetrating force sensor is fixing by multi-functional nut (30); Lower clamp body (5) is fixed on the worktable (14) by ring flange (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200291591U CN201138318Y (en) | 2007-10-22 | 2007-10-22 | Multifunctional connecting structure of clamp for test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200291591U CN201138318Y (en) | 2007-10-22 | 2007-10-22 | Multifunctional connecting structure of clamp for test machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201138318Y true CN201138318Y (en) | 2008-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200291591U Expired - Fee Related CN201138318Y (en) | 2007-10-22 | 2007-10-22 | Multifunctional connecting structure of clamp for test machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201138318Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102607951A (en) * | 2012-03-08 | 2012-07-25 | 北京航空航天大学 | Double-head tenon joint tension test structure without additional bending moment |
| CN103364270A (en) * | 2013-06-21 | 2013-10-23 | 西南交通大学 | Integrated test fixture for circulation, stretch, compression and torsion of advanced materials under hygrothermal environment |
| CN103424251A (en) * | 2012-12-25 | 2013-12-04 | 上海钢之杰钢结构建筑有限公司 | Electronic universal testing machine hysteretic performance testing-used fixture |
| CN103645091A (en) * | 2013-11-30 | 2014-03-19 | 上海华龙测试仪器股份有限公司 | Movable beam clamp for horizontal tensile testing machine |
| CN104614245A (en) * | 2015-02-15 | 2015-05-13 | 河北联合大学 | Tensile testing device and tensile testing method for lap joint test piece of reinforcing steel bar grout sleeve |
| CN104634653A (en) * | 2013-11-14 | 2015-05-20 | 上海汽车集团股份有限公司 | Automatic force assembly suspended supporting arm destructive force test clamp and tensile test device |
| CN104792557A (en) * | 2015-04-10 | 2015-07-22 | 南车南京浦镇车辆有限公司 | Tension and compression connector for vehicle body static strength tests |
| CN106568592A (en) * | 2016-11-17 | 2017-04-19 | 河南平芝高压开关有限公司 | Contact assembly tensile test tool and rod end joint thereof |
| CN108344644A (en) * | 2018-02-08 | 2018-07-31 | 西北工业大学 | Tensile test at high temperature devices and methods therefor |
-
2007
- 2007-10-22 CN CNU2007200291591U patent/CN201138318Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102607951A (en) * | 2012-03-08 | 2012-07-25 | 北京航空航天大学 | Double-head tenon joint tension test structure without additional bending moment |
| CN103424251A (en) * | 2012-12-25 | 2013-12-04 | 上海钢之杰钢结构建筑有限公司 | Electronic universal testing machine hysteretic performance testing-used fixture |
| CN103364270B (en) * | 2013-06-21 | 2016-01-06 | 西南交通大学 | Integrated test fixture is reversed in the compression of a kind of advanced material hygrothermal environment cyclic tension |
| CN103364270A (en) * | 2013-06-21 | 2013-10-23 | 西南交通大学 | Integrated test fixture for circulation, stretch, compression and torsion of advanced materials under hygrothermal environment |
| CN104634653B (en) * | 2013-11-14 | 2017-05-31 | 上海汽车集团股份有限公司 | Automobile power assembly suspending support arm destructive power test fixture and tensile test apparatus |
| CN104634653A (en) * | 2013-11-14 | 2015-05-20 | 上海汽车集团股份有限公司 | Automatic force assembly suspended supporting arm destructive force test clamp and tensile test device |
| CN103645091A (en) * | 2013-11-30 | 2014-03-19 | 上海华龙测试仪器股份有限公司 | Movable beam clamp for horizontal tensile testing machine |
| CN104614245A (en) * | 2015-02-15 | 2015-05-13 | 河北联合大学 | Tensile testing device and tensile testing method for lap joint test piece of reinforcing steel bar grout sleeve |
| CN104792557A (en) * | 2015-04-10 | 2015-07-22 | 南车南京浦镇车辆有限公司 | Tension and compression connector for vehicle body static strength tests |
| CN106568592A (en) * | 2016-11-17 | 2017-04-19 | 河南平芝高压开关有限公司 | Contact assembly tensile test tool and rod end joint thereof |
| CN106568592B (en) * | 2016-11-17 | 2019-04-19 | 河南平芝高压开关有限公司 | Contact assembles tension test tooling and its rod ends |
| CN108344644A (en) * | 2018-02-08 | 2018-07-31 | 西北工业大学 | Tensile test at high temperature devices and methods therefor |
| CN108344644B (en) * | 2018-02-08 | 2019-07-05 | 西北工业大学 | Tensile test at high temperature devices and methods therefor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081022 Termination date: 20151022 |
|
| EXPY | Termination of patent right or utility model |