CN205301082U - Drawing machine - Google Patents
Drawing machine Download PDFInfo
- Publication number
- CN205301082U CN205301082U CN201620018306.4U CN201620018306U CN205301082U CN 205301082 U CN205301082 U CN 205301082U CN 201620018306 U CN201620018306 U CN 201620018306U CN 205301082 U CN205301082 U CN 205301082U
- Authority
- CN
- China
- Prior art keywords
- clamping device
- strap
- lower clamping
- fixed
- ambulatory splint
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a drawing machine, include the frame, go up clamping device and lower clamping device, it all includes two centre gripping subassemblies and is located with lower clamping device to go up clamping device lock cam between two centre gripping subassemblies, the centre gripping subassembly is including the relative solid fixed splint who sets up and the movable clamp plate that lives, gu fixed splint is fixed with the frame, gu fixed splint passes through the guide arm with the movable clamp plate that lives to be connected, the guide arm middle part is located solid fixed splint and lives and is equipped with reset spring between the movable clamp plate, clamping device is fixed in on the workstation down, the workstation below is equipped with the centre gripping hydro -cylinder to promote the workstation through the push rod and reciprocate, and then drive down clamping device and reciprocate and stretch to the test piece. This drawing machine can realize once that the tensile of two test pieces detects, and easy operation saves time and manufacturing cost, has guaranteed detection quality, has reduced the detection cost again, has still improved detection efficiency.
Description
Technical field
This utility model relates to a kind of pull force calculation equipment, specifically a kind of stretching-machine.
Background technology
In order to ensure the quality of product, it is often necessary to the tensile strength of product is detected, but existing stretching force detecting apparatus is owing to it is bulky, structure is complex, expensive, complex operation, in-convenience in use. And the stretching that once can only carry out a sample detects, efficiency is low, and the clamping face of fixture does not have buffer protection device in addition, it is easy to makes the clamping face of product to be drawn damage, affects testing result.
Utility model content
For solving above-mentioned technical problem, this utility model provides a kind of stretching-machine, both ensure that detection quality, and had reduced again testing cost, also improve detection efficiency.
This utility model adopts the following technical scheme that a kind of stretching-machine, including frame, upper clamping device and lower clamping device, described upper clamping device and lower clamping device all include two clamp assemblies and the lock cam between said two clamp assemblies, described clamp assemblies includes the strap and the ambulatory splint that are oppositely arranged, described strap and frame are fixed, described strap and ambulatory splint are connected by guide rod, between strap and ambulatory splint, back-moving spring it is provided with in the middle part of guide rod, described lower clamping device is fixed on workbench, described workbench is connected with clamping oil cylinder, and moved up and down by push rod push work platform, and then the lower clamping device of drive moves up and down and test specimen is stretched.
Further, described frame includes base plate, it is perpendicularly fixed on described base plate two vertical beams and is fixed on the crossbeam on two vertical beam tops, relative sliding between ambulatory splint and crossbeam in described upper clamping device, between ambulatory splint and workbench in described lower clamping device can relative sliding, the strap in lower clamping device can slide up and down along vertical beam.
Further, described vertical beam is provided with spacing contact.
Further, described crossbeam is fixed with pulling force sensor.
Further, the end for stepping up test specimen of described strap and ambulatory splint is provided with resilient clamp pad.
The utility model has the advantages that: two clamp assemblies can be made to step up test specimen by lock cam rotation simultaneously and carry out tensile strength detection, once can realizing the stretching detection of two test specimens, save time and production cost, detection efficiency is high. The lifting position of lower blessing device is sensed by spacing contact, it is prevented that lifting position is too high, touches clamping device. Arranging of resilient clamp pad avoids clamping in the face of the infringement of test specimen with the frictional force increasing clamping position.
Accompanying drawing explanation
Fig. 1 structural representation of the present utility model;
In figure, 1, base plate, 2, vertical beam, 3, crossbeam, 4, strap, 5, ambulatory splint, 6, lock cam, 7, resilient clamp pad, 8, back-moving spring, 9, guide rod, 10, clamping oil cylinder, 11, push rod, 12, pulling force sensor, 13, spacing contact, 14, workbench.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is further described, but protection domain of the present utility model is not limited to this.
As shown in Figure 1, a kind of stretching-machine, including frame, upper clamping device and lower clamping device, upper clamping device and lower clamping device all include two clamp assemblies and the lock cam between two clamp assemblies 6, clamp assemblies includes the strap 4 and the ambulatory splint 5 that are oppositely arranged, strap 4 and frame are fixed, strap 4 and ambulatory splint 5 are connected by guide rod 9, between strap 4 and ambulatory splint 5, back-moving spring 8 it is provided with in the middle part of guide rod 9, lower clamping device is fixed on workbench 14, workbench 14 is connected with clamping oil cylinder 10, and moved up and down by push rod 11 push work platform 14, and then the lower clamping device of drive moves up and down and test specimen is stretched. two clamp assemblies can being made to step up test specimen by lock cam rotation simultaneously and carry out tensile strength detection, once can realize the stretching detection of two test specimens, save time and production cost, detection efficiency is high. using lock cam, make chucking power consecutive variations from small to large, reach different effects of stepping up, cam goes to level, and chucking power reaches maximum.
Frame includes base plate 1, it is perpendicularly fixed on base plate 1 two vertical beams 2 and is fixed on the crossbeam 3 on two vertical beam 2 tops, relative sliding between ambulatory splint 5 and crossbeam 3 in upper clamping device, between ambulatory splint 5 and workbench 14 in lower clamping device can relative sliding, the strap 4 in lower clamping device can slide up and down along vertical beam 2.
Vertical beam 2 is provided with spacing contact 13, the lifting position of lower blessing device is sensed, it is prevented that lifting position is too high, touches clamping device.
Being fixed with pulling force sensor 12 on described crossbeam 3, pulling force when being stretched by test specimen reaches control system, demonstrates the data such as tensile stress, tensile strength through calculating.
The end for stepping up test specimen of described strap 4 and ambulatory splint 5 is provided with resilient clamp pad 7, and the frictional force to increase clamping position avoids the infringement of test specimen faced by clamping, it is ensured that data authentic and valid.
Work process is as follows: clamping oil cylinder is risen by push rod push work platform, lower blessing device moves upward, the position rising to the sensing of spacing contact stops, test specimen is put between the strap of clamp assemblies and ambulatory splint, rotated by driven by motor lock cam, movable pressing board is compressed, test specimen is stepped up, then clamping oil cylinder declines, lower clamping device is driven to move downward, draw high test specimen, pulling force reaches pulling force sensor and controls system, tensile stress is demonstrated through controlling system-computed, the data such as tensile strength, stretch complete, lock cam rotates, ambulatory splint ambulatory splint under the effect of back-moving spring moves, test specimen unclamps, it is completed.
Claims (5)
1. a stretching-machine, including frame, upper clamping device and lower clamping device, it is characterized in that, described upper clamping device and lower clamping device all include two clamp assemblies and the lock cam between said two clamp assemblies, described clamp assemblies includes the strap and the ambulatory splint that are oppositely arranged, described strap and frame are fixed, described strap and ambulatory splint are connected by guide rod, between strap and ambulatory splint, back-moving spring it is provided with in the middle part of guide rod, described lower clamping device is fixed on workbench, described workbench is connected with clamping oil cylinder, and moved up and down by push rod push work platform, and then the lower clamping device of drive moves up and down and test specimen is stretched.
2. a kind of stretching-machine according to claim 1, it is characterized in that, described frame includes base plate, it is perpendicularly fixed on described base plate two vertical beams and is fixed on the crossbeam on two vertical beam tops, relative sliding between ambulatory splint and crossbeam in described upper clamping device, between ambulatory splint and workbench in described lower clamping device can relative sliding, the strap in lower clamping device can slide up and down along vertical beam.
3. a kind of stretching-machine according to claim 2, it is characterised in that described vertical beam is provided with spacing contact.
4. a kind of stretching-machine according to claim 2, it is characterised in that be fixed with pulling force sensor on described crossbeam.
5. a kind of stretching-machine according to claim 1, it is characterised in that the end for stepping up test specimen of described strap and ambulatory splint is provided with resilient clamp pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620018306.4U CN205301082U (en) | 2016-01-11 | 2016-01-11 | Drawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620018306.4U CN205301082U (en) | 2016-01-11 | 2016-01-11 | Drawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205301082U true CN205301082U (en) | 2016-06-08 |
Family
ID=56486364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620018306.4U Expired - Fee Related CN205301082U (en) | 2016-01-11 | 2016-01-11 | Drawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205301082U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107991191A (en) * | 2017-12-29 | 2018-05-04 | 宜兴市飞舟高新科技材料有限公司 | Aramid fiber device for testing tensile force |
| CN108711538A (en) * | 2018-07-17 | 2018-10-26 | 河南森源电气股份有限公司 | Breaker assembling and setting positioning tool |
| CN109269908A (en) * | 2018-10-22 | 2019-01-25 | 世联汽车内饰（苏州）有限公司 | A kind of synthetic leather stretches and peel test equipment and test method |
| CN109738179A (en) * | 2019-03-18 | 2019-05-10 | 南昌航空大学 | A kind of fatigue test clamper of HF fatigue testing machine |
| CN109855956A (en) * | 2019-01-31 | 2019-06-07 | 北京筑之杰建筑工程检测有限责任公司 | A kind of device and its measurement method detecting wide tensile property of geosynthetics |
| CN111044372A (en) * | 2019-12-30 | 2020-04-21 | 合肥舒实工贸有限公司 | Drawing force testing device for sensor and using method thereof |
| CN115493941A (en) * | 2022-11-03 | 2022-12-20 | 江苏普乐菲新材料有限公司 | Fiber monofilament tensile test device |
-
2016
- 2016-01-11 CN CN201620018306.4U patent/CN205301082U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107991191A (en) * | 2017-12-29 | 2018-05-04 | 宜兴市飞舟高新科技材料有限公司 | Aramid fiber device for testing tensile force |
| CN108711538A (en) * | 2018-07-17 | 2018-10-26 | 河南森源电气股份有限公司 | Breaker assembling and setting positioning tool |
| CN109269908A (en) * | 2018-10-22 | 2019-01-25 | 世联汽车内饰（苏州）有限公司 | A kind of synthetic leather stretches and peel test equipment and test method |
| CN109855956A (en) * | 2019-01-31 | 2019-06-07 | 北京筑之杰建筑工程检测有限责任公司 | A kind of device and its measurement method detecting wide tensile property of geosynthetics |
| CN109855956B (en) * | 2019-01-31 | 2021-07-09 | 北京筑之杰建筑工程检测有限责任公司 | Device for detecting tensile property of wide strips of geosynthetics and measuring method thereof |
| CN109738179A (en) * | 2019-03-18 | 2019-05-10 | 南昌航空大学 | A kind of fatigue test clamper of HF fatigue testing machine |
| CN111044372A (en) * | 2019-12-30 | 2020-04-21 | 合肥舒实工贸有限公司 | Drawing force testing device for sensor and using method thereof |
| CN115493941A (en) * | 2022-11-03 | 2022-12-20 | 江苏普乐菲新材料有限公司 | Fiber monofilament tensile test device |
| CN115493941B (en) * | 2022-11-03 | 2024-01-09 | 江苏普乐菲新材料有限公司 | Fiber monofilament tensile testing device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20170111 |