CN103406465A - Synchronous opening-and-closing clamping device applied to groove rolling machine - Google Patents
Synchronous opening-and-closing clamping device applied to groove rolling machine Download PDFInfo
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- CN103406465A CN103406465A CN2013102961988A CN201310296198A CN103406465A CN 103406465 A CN103406465 A CN 103406465A CN 2013102961988 A CN2013102961988 A CN 2013102961988A CN 201310296198 A CN201310296198 A CN 201310296198A CN 103406465 A CN103406465 A CN 103406465A
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- tooth row
- row group
- clamping device
- clamping die
- rolling machine
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The invention discloses a synchronous opening-and-closing clamping device applied to a groove rolling machine. The synchronous opening-and-closing clamping device comprises an upper clamping die, a lower clamping die, an upper connecting plate, an installation plate, a clamping die base and an oil cylinder. The synchronous opening-and-closing clamping device is provided with an upper tooth row set, a lower tooth row set and a gear set arranged between the upper tooth row set and the lower tooth row set, one end of the upper tooth row set is fixedly connected with the upper connecting plate, the other end of the upper tooth row set is connected to the clamping die base in a penetrated mode, one end of the lower tooth row set is fixedly connected with the installation plate, the other end of the lower tooth row set is connected to the clamping die base in a penetrated mode, the gear set is respectively meshed with the upper tooth row set and the lower tooth row set, a sliding key is arranged on the clamping die base, the upper clamping die and the lower clamping die are connected to the sliding key in a sliding mode, the upper clamping die is fixedly connected with the upper connecting plate, the oil cylinder is installed on the installation plate, a piston rod is arranged on the oil cylinder, and the piston rod is fixedly connected with the lower clamping die. After the synchronous opening-and-closing clamping device is applied, the upper clamping die and the lower clamping die can carry out synchronous opening-and-closing operation in the using process of the groove rolling machine, pipe fittings can be conveniently installed and taken out, operation can be conveniently and rapidly carried out, the operation time is saved, and the work efficiency is improved.
Description
Technical field
The present invention relates to a kind of clamping device, relate in particular to a kind of synchronous on-off clamping device that is applied to groove rolling machine.
Background technology
Groove rolling machine is inside pipe fitting or the outside process equipment that rolls ditch, mainly applies the connection of cooling air-conditioning pipe fitting, vehicle oil pipe, airduct, water pipe and other industries, the processing and forming of suit tube head.
The structure of the clamping device that current groove rolling machine is the most frequently used is that the clamping seat is contained on large stand, oil cylinder is contained on the oil cylinder installing plate, and its piston rod is contained on the clamping seat by large stand, and upper connective plate and oil cylinder installing plate link up by guide pillar, upper clamp formwork is contained on upper connective plate, and lower clamp formwork is contained on the clamping seat.
The operation principle of said apparatus is: oil cylinder oil inlet, and the bar action of living, the oil cylinder installing plate moves downward, the drive guide pillar moves downward, and moves downward thereby drive upper connective plate, further drives upper clamp formwork and moves downward, thereby upper and lower clamping is clipped together, reach the purpose of clamping.
The shortcoming that above-mentioned clamping device exists is: the upper clamp formwork action clamps with lower clamp formwork, it is unidirectional clamping, when unclamping, also only has the upper clamp formwork action, the pipe fitting that rolls ditch be crushed in lower clamp formwork take out more difficult, usually will take out the mould of lower clamp formwork together just and facilitate pipe fitting is taken out, efficiency be low.
Summary of the invention
Defect in view of above-mentioned prior art exists, the objective of the invention is to propose a kind of synchronous on-off clamping device that is applied to groove rolling machine, in the solution prior art, rolls the pipe fitting of ditch from clamping device, taking out difficult problem.
Purpose of the present invention: the synchronous on-off clamping device that is applied to groove rolling machine, comprise upper clamp formwork, lower clamp formwork, upper connective plate, installing plate, clamping seat and oil cylinder, it is characterized in that: described synchronous on-off clamping device is provided with the tooth row group, lower tooth row group and be arranged at the tooth row group, gear train between lower tooth row group, described upper tooth row group one end is fixedly connected with upper connective plate, the other end is connected to the clamping seat, described lower tooth row group one end is fixedly connected with installing plate, the other end is connected to the clamping seat, gear train is meshed with upper tooth row group and lower tooth row group respectively, described clamping seat is provided with feather key, described upper clamp formwork and lower clamp formwork sliding installation are in feather key, described upper clamp formwork is fixedly connected with upper connective plate, described oil cylinder is installed in installing plate and is provided with piston rod, described piston rod and lower clamp formwork are affixed.
Further, described upper tooth row group and lower tooth row group are equipped with lubricating bearings.
Further, between described installing plate and clamping seat, be provided with guide pillar.
Further, described gear train is provided with gear cover plate.
Apply synchronous on-off clamping device of the present invention, upper clamp formwork and lower clamp formwork are synchronized with the movement in the groove rolling machine use procedure, and upper lower clamp formwork can carry out the synchronous on-off operation, are convenient to pipe fitting and install or take out, convenient and swift, save the activity duration, have improved operating efficiency.
The accompanying drawing explanation
Fig. 1 is the structural representation that synchronous on-off clamping device that the present invention is applied to groove rolling machine is installed in groove rolling machine.
Fig. 2 is the structural representation that the present invention is applied to the synchronous on-off clamping device of groove rolling machine.
Fig. 3 is the blast structural representation that the present invention is applied to the synchronous on-off clamping device of groove rolling machine.
The specific embodiment
Below in conjunction with the embodiment accompanying drawing, the specific embodiment of the present invention is described in further detail, so that technical solution of the present invention is easier to understand, grasp.
As shown in Figure 1 to Figure 3, be applied to the synchronous on-off clamping device of groove rolling machine, comprise upper clamp formwork 1, lower clamp formwork 2, upper connective plate 3, installing plate 4, clamping seat 5 and oil cylinder 6, especially, the synchronous on-off clamping device is provided with tooth row group 7, lower tooth row group 8 and be arranged at tooth row group 7, gear train 9 between lower tooth row group 8, upper tooth row group 7 one ends are fixedly connected with upper connective plate 3, the other end is connected to clamping seat 5, lower tooth row group 8 one ends are fixedly connected with installing plate 4, the other end is connected to clamping seat 5, gear train 9 is meshed with upper tooth row group 7 and lower tooth row group 8 respectively, clamping seat 5 is provided with feather key 51, upper clamp formwork 1 and lower clamp formwork 2 sliding installations are in feather key 51, upper clamp formwork 1 is fixedly connected with upper connective plate 3, oil cylinder 6 is installed in installing plate 4 and is provided with piston rod 61, piston rod 61 is affixed with lower clamp formwork 2.
For optimized synchronization folding clamping device, upper tooth row group 7 and lower tooth row group 8 are equipped with lubricating bearings 10, and the tooth row group is protected.Between installing plate 4 and clamping seat 5, be provided with guide pillar 11, for guiding and firm effect.Gear train 9 is provided with gear cover plate 12, and the protection gear train prevents dust pollution or steam invasion and attack.
During concrete enforcement, oil cylinder oil inlet, piston rod is released, and piston rod is to the lower clamp formwork application of force, lower clamp formwork moves upward, installing plate is also along with piston rod moves upward simultaneously, and installing plate promotes lower tooth row group and moves upward, lower tooth row group drive gear set rotation, gear train rotarily drives the tooth row group and moves downward, upper tooth row group drives upper connective plate and moves downward, and upper connective plate drives upper clamp formwork and moves downward, thereby makes lower clamp formwork reach the purpose of clamping.During the demoulding, the oil cylinder oil return, the piston rod retraction, lower clamp formwork moves downward, installing plate also moves downward simultaneously, and lower tooth row group moves downward the rotation of driven gear group, and gear train drives upper tooth row group and moves upward, upper connective plate moves upward simultaneously, drives upper clamp formwork and moves upward, and now goes up lower clamp formwork and separates.
By above-mentioned character express, can find out, apply synchronous on-off clamping device of the present invention, upper clamp formwork and lower clamp formwork are synchronized with the movement in the groove rolling machine use procedure, upper lower clamp formwork can carry out the synchronous on-off operation, being convenient to pipe fitting installs or takes out, convenient and swift, save the activity duration, improved operating efficiency.
In addition to the implementation, the present invention can also have other embodiment, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, within all dropping on the present invention's scope required for protection.
Claims (4)
1. be applied to the synchronous on-off clamping device of groove rolling machine, comprise upper clamp formwork, lower clamp formwork, upper connective plate, installing plate, clamping seat and oil cylinder, it is characterized in that: described synchronous on-off clamping device is provided with the tooth row group, lower tooth row group and be arranged at the tooth row group, gear train between lower tooth row group, described upper tooth row group one end is fixedly connected with upper connective plate, the other end is connected to the clamping seat, described lower tooth row group one end is fixedly connected with installing plate, the other end is connected to the clamping seat, gear train is meshed with upper tooth row group and lower tooth row group respectively, described clamping seat is provided with feather key, described upper clamp formwork and lower clamp formwork sliding installation are in feather key, described upper clamp formwork is fixedly connected with upper connective plate, described oil cylinder is installed in installing plate and is provided with piston rod, described piston rod and lower clamp formwork are affixed.
2. be applied to according to claim 1 the synchronous on-off clamping device of groove rolling machine, it is characterized in that: described upper tooth row group and lower tooth row group are equipped with lubricating bearings.
3. be applied to according to claim 1 the synchronous on-off clamping device of groove rolling machine, it is characterized in that: be provided with guide pillar between described installing plate and clamping seat.
4. be applied to according to claim 1 the synchronous on-off clamping device of groove rolling machine, it is characterized in that: described gear train is provided with gear cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102961988A CN103406465A (en) | 2013-07-16 | 2013-07-16 | Synchronous opening-and-closing clamping device applied to groove rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102961988A CN103406465A (en) | 2013-07-16 | 2013-07-16 | Synchronous opening-and-closing clamping device applied to groove rolling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103406465A true CN103406465A (en) | 2013-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102961988A Pending CN103406465A (en) | 2013-07-16 | 2013-07-16 | Synchronous opening-and-closing clamping device applied to groove rolling machine |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1235694A1 (en) * | 1984-11-30 | 1986-06-07 | Ивановское Специальное Конструкторское Бюро Расточных Станков | Apparatus for fixing parts |
| CN2860747Y (en) * | 2005-12-16 | 2007-01-24 | 大连机床集团有限责任公司 | Centering clamping device |
| CN201249361Y (en) * | 2008-07-11 | 2009-06-03 | 桂林机床股份有限公司 | Automatic hydraulic clamp device |
| CN201931295U (en) * | 2011-01-07 | 2011-08-17 | 吕文辉 | Automatic centering fixture |
| CN102632404A (en) * | 2012-04-26 | 2012-08-15 | 深圳市神拓机电设备有限公司 | Center-aligning floating clamping fixture |
| CN202539399U (en) * | 2012-03-21 | 2012-11-21 | 浙江罗森博格机床有限公司 | Workpiece clamping device for pipe end forming machine |
| CN202845620U (en) * | 2012-06-28 | 2013-04-03 | 苏州固信自动化科技有限公司 | Main clamping die mechanism of multi-station servo transposition cold stamping machine |
| CN202877916U (en) * | 2012-09-24 | 2013-04-17 | 浙江金洲管道工业有限公司 | Synchronously clamped flying saw clamp device |
| CN203409119U (en) * | 2013-07-16 | 2014-01-29 | 和和机械（张家港）有限公司 | Synchronous opening-closing clamping device applicable to groove rolling machine |
-
2013
- 2013-07-16 CN CN2013102961988A patent/CN103406465A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1235694A1 (en) * | 1984-11-30 | 1986-06-07 | Ивановское Специальное Конструкторское Бюро Расточных Станков | Apparatus for fixing parts |
| CN2860747Y (en) * | 2005-12-16 | 2007-01-24 | 大连机床集团有限责任公司 | Centering clamping device |
| CN201249361Y (en) * | 2008-07-11 | 2009-06-03 | 桂林机床股份有限公司 | Automatic hydraulic clamp device |
| CN201931295U (en) * | 2011-01-07 | 2011-08-17 | 吕文辉 | Automatic centering fixture |
| CN202539399U (en) * | 2012-03-21 | 2012-11-21 | 浙江罗森博格机床有限公司 | Workpiece clamping device for pipe end forming machine |
| CN102632404A (en) * | 2012-04-26 | 2012-08-15 | 深圳市神拓机电设备有限公司 | Center-aligning floating clamping fixture |
| CN202845620U (en) * | 2012-06-28 | 2013-04-03 | 苏州固信自动化科技有限公司 | Main clamping die mechanism of multi-station servo transposition cold stamping machine |
| CN202877916U (en) * | 2012-09-24 | 2013-04-17 | 浙江金洲管道工业有限公司 | Synchronously clamped flying saw clamp device |
| CN203409119U (en) * | 2013-07-16 | 2014-01-29 | 和和机械（张家港）有限公司 | Synchronous opening-closing clamping device applicable to groove rolling machine |
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Application publication date: 20131127 |