CN101655431A - Tensile test machine horizontal sliding hydraulic clamp - Google Patents
Tensile test machine horizontal sliding hydraulic clamp Download PDFInfo
- Publication number
- CN101655431A CN101655431A CN200910018915A CN200910018915A CN101655431A CN 101655431 A CN101655431 A CN 101655431A CN 200910018915 A CN200910018915 A CN 200910018915A CN 200910018915 A CN200910018915 A CN 200910018915A CN 101655431 A CN101655431 A CN 101655431A
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- piston
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- test machine
- tooth bar
- tensile test
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Abstract
The invention provides a tensile test machine horizontal sliding hydraulic clamp and relates to a tensile test machine clamp. A base is provided with a left and right oil cylinders, a left clamping piston and a right clamping piston are separately arranged in the left and right oil cylinders, a left chuck base and a right chuck base are separately arranged on the left and right clamping pistons, aleft piston rod and a right piston rod are separately arranged on the left and right clamping pistons, a left connection plate and a right connection plate are separately arranged on the left and right piston rods, a left synchronous spline and a right synchronous spline are separately arranged on the left and right connection plates, synchronous gears are arranged on the outside of the oil cylinders, and the left and right synchronous splines are engaged with the synchronous gears. When the left and right synchronous splines of the clamp workpiece are under stress, the linking section can not fracture so that the clamp is stable to use; in addition, the base and the oil cylinders are not needed to disassemble in maintenance so that the tensile test machine horizontal sliding hydraulic clamp simplifies the maintenance, saves time and labor and is applicable to the tensile test machine.
Description
Technical field
The present invention relates to the tension test machine clamp, is a kind of tensile test machine horizontal sliding hydraulic clamp specifically.
Background technology
We know, existing tension test machine clamp, be on base, to be provided with left oil cylinder and right oil cylinder, be respectively equipped with left clamping piston and right clamping piston in left side oil cylinder and the right oil cylinder, left side clamping piston and right clamping piston below are respectively equipped with left pin and right pin, left side pin and right pin below are respectively equipped with a left side tooth bar and right tooth bar synchronously synchronously, base inside is provided with synchronizing channel, be provided with synchromesh gear in the synchronizing channel, a left side synchronous tooth bar of the tooth bar and the right side synchronously is meshed with synchromesh gear in synchronizing channel.This tension test machine clamp, because left clamping piston and right clamping piston below are respectively equipped with left pin and right pin, left side pin and right pin below are respectively equipped with a left side tooth bar and right tooth bar synchronously synchronously, when the synchronous tooth bar of the synchronous tooth bar in a cupping machine clamp workpiece left side and the right side is stressed, link left side pin and right pin easy fracture, dependability is poor; Because base inside is provided with synchronizing channel, is provided with synchromesh gear in the synchronizing channel, left side tooth bar synchronously is meshed with synchromesh gear in synchronizing channel with right tooth bar synchronously, need dismantle base and oil cylinder during maintenance, and the maintenance trouble wastes time and energy.
Summary of the invention
The technical matters that the present invention solves is, solves clamping work pieces left side tooth bar and right synchronously when tooth bar is stressed synchronously, the link easy fracture; Need dismantle base and oil cylinder during maintenance, maintenance bothers, the problem that wastes time and energy, and when providing synchronous tooth bar in a kind of clamping work pieces left side and right synchronous tooth bar stressed, connecting portion can not rupture, and uses reliably; Do not need to dismantle base and oil cylinder during maintenance, keep in repair easy, time saving and energy saving tensile test machine horizontal sliding hydraulic clamp.
Technical scheme of the present invention is, base is provided with left oil cylinder and right oil cylinder, be respectively equipped with left clamping piston and right clamping piston in left side oil cylinder and the right oil cylinder, correspondence is provided with left base of the carrier head and right base of the carrier head on left side clamping piston and the right clamping piston, be respectively equipped with left chuck piece and right chuck piece on left side base of the carrier head and the right base of the carrier head, the primary structure characteristics are, be respectively equipped with left piston bar and right piston rod on left side clamping piston and the right clamping piston, be respectively equipped with left web joint and right web joint on left piston bar and the right piston rod, be respectively equipped with a left side tooth bar and right tooth bar synchronously synchronously on left side web joint and the right web joint, the oil cylinder outside is provided with synchromesh gear, and left side tooth bar synchronously is meshed with synchromesh gear with right tooth bar synchronously.
The invention has the beneficial effects as follows, owing to be respectively equipped with left piston bar and right piston rod on left clamping piston and the right clamping piston, be respectively equipped with left web joint and right web joint on left piston bar and the right piston rod, be respectively equipped with a left side tooth bar and right tooth bar synchronously synchronously on left side web joint and the right web joint, when synchronous tooth bar in a clamping work pieces left side and right synchronous tooth bar are stressed, link can not rupture, and uses reliable; Because the oil cylinder outside is provided with synchromesh gear, left side tooth bar synchronously is meshed with synchromesh gear with right tooth bar synchronously, does not need to dismantle base and oil cylinder during maintenance, keeps in repair easy, time saving and energy saving.The present invention is applicable to cupping machine.
Description of drawings
Accompanying drawing is a kind of structural representation of the present invention, also is the synoptic diagram of a kind of embodiment, and Fig. 1 is a front view, and Fig. 2 is the upward view of Fig. 1, and Fig. 3 is the A-A cut-open view of Fig. 2.
Embodiment
Tensile test machine horizontal sliding hydraulic clamp as shown in the figure, base 9 is provided with left oil cylinder 8 and right oil cylinder 10, be respectively equipped with left clamping piston 7 and right clamping piston 11 in left side oil cylinder 8 and the right oil cylinder 10, correspondence is provided with left base of the carrier head 16 and right base of the carrier head 13 on left side clamping piston 7 and the right clamping piston 11, be respectively equipped with left chuck piece 15 and right chuck piece 14 on left side base of the carrier head 16 and the right base of the carrier head 13, be respectively equipped with left piston bar 6 and right piston rod 12 on left side clamping piston 7 and the right clamping piston 11, be respectively equipped with left web joint 4 and right web joint 5 on left piston bar 6 and the right piston rod 12, be respectively equipped with a left side tooth bar 1 and right tooth bar 3 synchronously synchronously on left side web joint 4 and the right web joint 5, when tooth bar 1 and right tooth bar synchronously 3 are stressed synchronously a clamping work pieces left side, link left side web joint 4 and right web joint 5 can not rupture, and use reliable; The oil cylinder outside is provided with synchromesh gear 2, and left side tooth bar 1 synchronously is meshed with synchromesh gear 2 with right tooth bar 3 synchronously, does not need to dismantle base 7 and oil cylinder during maintenance, keeps in repair easy, time saving and energy saving.
Claims (1)
1, a kind of tensile test machine horizontal sliding hydraulic clamp, base is provided with left oil cylinder and right oil cylinder, be respectively equipped with left clamping piston and right clamping piston in left side oil cylinder and the right oil cylinder, correspondence is provided with left base of the carrier head and right base of the carrier head on left side clamping piston and the right clamping piston, be respectively equipped with left chuck piece and right chuck piece on left side base of the carrier head and the right base of the carrier head, it is characterized in that: be respectively equipped with left piston bar and right piston rod on left clamping piston and the right clamping piston, be respectively equipped with left web joint and right web joint on left piston bar and the right piston rod, be respectively equipped with a left side tooth bar and right tooth bar synchronously synchronously on left side web joint and the right web joint, the oil cylinder outside is provided with synchromesh gear, and left side tooth bar synchronously is meshed with synchromesh gear with right tooth bar synchronously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100189154A CN101655431B (en) | 2009-09-13 | 2009-09-13 | Tensile test machine horizontal sliding hydraulic clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100189154A CN101655431B (en) | 2009-09-13 | 2009-09-13 | Tensile test machine horizontal sliding hydraulic clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101655431A true CN101655431A (en) | 2010-02-24 |
| CN101655431B CN101655431B (en) | 2011-05-25 |
Family
ID=41709807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100189154A Expired - Fee Related CN101655431B (en) | 2009-09-13 | 2009-09-13 | Tensile test machine horizontal sliding hydraulic clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101655431B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102607840A (en) * | 2012-03-31 | 2012-07-25 | 中国矿业大学(北京) | Large deformation tensile force testing system |
| CN102768150A (en) * | 2012-08-01 | 2012-11-07 | 长春新试验机有限责任公司 | Electro-hydraulic flat-pushing clamping 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 |
| CN104458423A (en) * | 2014-12-24 | 2015-03-25 | 黑龙江省木材科学研究所 | 50-ton closed loop measurement and control wood tensile test device |
| CN108982360A (en) * | 2018-10-23 | 2018-12-11 | 奕雪春 | A kind of detection device of surface coating adhesive force |
-
2009
- 2009-09-13 CN CN2009100189154A patent/CN101655431B/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102607840A (en) * | 2012-03-31 | 2012-07-25 | 中国矿业大学(北京) | Large deformation tensile force testing system |
| CN102607840B (en) * | 2012-03-31 | 2015-06-10 | 中国矿业大学(北京) | Large deformation tensile force testing system |
| CN102768150A (en) * | 2012-08-01 | 2012-11-07 | 长春新试验机有限责任公司 | Electro-hydraulic flat-pushing clamping 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 |
| CN104458423A (en) * | 2014-12-24 | 2015-03-25 | 黑龙江省木材科学研究所 | 50-ton closed loop measurement and control wood tensile test device |
| CN108982360A (en) * | 2018-10-23 | 2018-12-11 | 奕雪春 | A kind of detection device of surface coating adhesive force |
| CN108982360B (en) * | 2018-10-23 | 2020-12-01 | 日照建德机械有限公司 | Detection apparatus for workpiece surface coating adhesive force |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101655431B (en) | 2011-05-25 |
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| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110525 Termination date: 20120913 |