CN103962636A - Upper drive type pipe clamping device in circular saw cutting machine - Google Patents
Upper drive type pipe clamping device in circular saw cutting machine Download PDFInfo
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- CN103962636A CN103962636A CN201410199989.3A CN201410199989A CN103962636A CN 103962636 A CN103962636 A CN 103962636A CN 201410199989 A CN201410199989 A CN 201410199989A CN 103962636 A CN103962636 A CN 103962636A
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- type pipe
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Abstract
The invention discloses an upper drive type pipe clamping device in a circular saw cutting machine. The upper drive type pipe clamping device comprises a jaw fixing seat, a jaw mold seat is arranged on the jaw fixing seat arranged on a workbench, a plurality of guide columns are arranged in the vertical direction, the lower ends of the guide columns are fixed to the jaw fixing seat, the other ends of the guide columns are fixedly connected with a fixed plate, a hydraulic cylinder is arranged on the upper portion of the fixed plate, a piston rod of the hydraulic cylinder penetrates downwards through the fixed plate and is fixedly connected with a horizontally-arranged upper clamp arm, the guide columns are movably sleeved with the upper clamp arm, the upper clamp arm is located above the jaw mold seat, and a pair of vertically-clamping clamping jaws is formed by the upper clamp arm and the clamping mold seat. The upper drive type pipe clamping device has the advantages that a plurality of pipes can be clamped at the same time, the device is suitable for pipes of various pipe diameters, and work efficiency and the universality of the device are greatly improved; the clamping effect is good, the sawing process can be smooth, and the sawing effect is improved.
Description
Technical field
The present invention relates to a kind of clamping device, relate in particular to upper drive-type pipe clamping device in a kind of circular saw cutting machine.
Background technology
The major function of metal pipe material sawing device, is that metal pipe material is carried out to sawing cut-out, and wherein the clamping device of tubing, has been one of vitals of tubing sawing process.Traditional pipe clamping device comprises the frame being fixed on table surface, in frame, be provided with the relative quiet trip holder of horizontal parallel and moving trip holder, on quiet trip holder and moving trip holder, be provided with V-arrangement jaw, quiet trip holder and frame are fastening locked, moving trip holder is realized horizontal direction by drive unit and is moved, thus near or away from quiet trip holder.During work, by operating personnel, hold tubing one end, tubing is leaned against to the V-arrangement jaw position of quiet trip holder, start the moving trip holder of drive unit control close to quiet trip holder, finally clamp tubing, then start the sawing work of tubing.
There is following shortcoming in the clamping device of said structure: needs the hand-held tubing of operating personnel to clamp, and once can only clamp a tubing, inefficiency, and for the tubing of different tube diameters, often need to make difform V-arrangement jaw, jaw versatility is poor, use cost is high.In addition, when sawing tubing, the mode of horizontal-clamping can cause clamping force to cause tubing to rock not, not only affects machining accuracy, and may cause breaking dangerous.
Summary of the invention
The object of this invention is to provide a kind of highly versatile, be applicable to multiple caliber tubing and can clamp many tubing simultaneously, realize upper drive-type pipe clamping device in the circular saw cutting machine of many tubing binding sawings.
For addressing the above problem, the technical solution used in the present invention is: upper drive-type pipe clamping device in circular saw cutting machine, comprise: jaw holder, jaw die holder is arranged on the jaw holder being arranged on workbench, some guide pillar vertical directions arrange, and the lower end of guide pillar is all fixed on jaw holder, the other end of guide pillar is fixedly connected with fixed head, fixed head top is provided with hydraulic cylinder, the piston rod of hydraulic cylinder runs through fixed head downwards and is fixedly connected with horizontally disposed upper tong arm, upper tong arm movable set is on guide pillar, and be positioned at jaw die holder top, upper tong arm and trip holder form a pair of clamping claw of clamping up and down.
Further, upper drive-type pipe clamping device in aforesaid circular saw cutting machine, wherein: on described jaw holder, be provided with the groove matching with jaw die holder bottom shape, jaw die holder passes through described groove fastening buckle on jaw holder.
Further, upper drive-type pipe clamping device in aforesaid circular saw cutting machine, wherein: the jaw on described jaw die holder is shaped as trapezoidal.
The invention has the beneficial effects as follows: can once clamp many tubing and be applicable to various caliber tubing, greatly having improved the versatility of operating efficiency and device; Clamp effectively, can make sawing process smoothly smooth and easy, promote sawing effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of upper drive-type pipe clamping device in circular saw cutting machine of the present invention.
Fig. 2 is the side-looking structural representation of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing and preferred embodiment, technical solutions according to the invention are described in further detail.
As shown in Figure 1 and Figure 2, upper drive-type pipe clamping device in circular saw cutting machine of the present invention, comprise: workbench 1, on workbench 1, be provided with jaw holder 2, on described jaw holder 2, be provided with the groove matching with jaw die holder 3 bottoms, jaw die holder 3 passes through groove fastening buckle on jaw holder 2, the conveniently replaced like this jaw die holder having worn and torn.On described jaw die holder 3, offer trapezoidal jaw 4, the opening upwards of trapezoidal jaw 4, like this, can make more tubing 5 naturally be deposited in jaw die holder 3 without hand-held, and can landing.The lower end that in the vertical direction is provided with four guide pillars 6 and four guide pillars 6 is all embedded in jaw holder 2, and the upper end of guide pillar 6 relies on nut 7 motionless with fixed head 8 lockings.Fixed head 8 tops are fixedly installed hydraulic cylinder 9, the piston rod 10 of hydraulic cylinder 9 runs through fixed head 8 downwards and is fixedly connected with horizontally disposed upper tong arm 11, upper tong arm 11 movable sets are on four guide pillars 6 and be positioned at above jaw die holder 3, under the driving effect of hydraulic cylinder 9, upper tong arm 11 can move up and down along guide pillar 6, thereby unclamps or clamp tubing 5.
In above-mentioned circular saw cutting machine, the operation principle of upper drive-type pipe clamping device is as follows: many tubing 5 are shelved in the trapezoidal jaw 4 of jaw die holder 3, primer fluid cylinder pressure 9, the piston rod 10 of hydraulic cylinder 9 promotes upper tong arm 11 and moves down along guide pillar 6, tubing 5 is clamped in the trapezoidal jaw 4 of jaw die holder 3.
Adopt the mode clamping up and down, and the clamping claw that the trapezoidal jaw of upper tong arm and jaw die holder partners and clamps up and down, so can carry out the clamping sawing of many tubing simultaneously, simultaneously, also the power that has guaranteed every tubing pressurized is uniform, can be in jaw play, avoided tubing to beat and the danger of breaking occurred.And the power of the piston rod of hydraulic cylinder is directly pressed on tubing by upper tong arm, power conversion loss is little, makes tubing clampedly more firm, makes sawing face more smoothly smooth and easy, has promoted sawing effect.In addition, this clamping device is applicable to multiple caliber tubing, has greatly strengthened the versatility of jaw.
Claims (3)
1. drive-type pipe clamping device in circular saw cutting machine, comprise: jaw holder, it is characterized in that: jaw die holder is arranged on the jaw holder being arranged on workbench, some guide pillar vertical directions arrange, and the lower end of guide pillar is all fixed on jaw holder, the other end of guide pillar is fixedly connected with fixed head, fixed head top is provided with hydraulic cylinder, the piston rod of hydraulic cylinder runs through fixed head downwards and is fixedly connected with horizontally disposed upper tong arm, upper tong arm movable set is on guide pillar, and be positioned at jaw die holder top, upper tong arm and trip holder form a pair of clamping claw of clamping up and down.
2. drive-type pipe clamping device in circular saw cutting machine as claimed in claim 1, its spy be contained in: on described jaw holder, be provided with the groove matching with jaw die holder bottom shape, jaw die holder by described groove fastening buckle on jaw holder.
3. upper drive-type pipe clamping device in circular saw cutting machine as claimed in claim 1 or 2, is characterized in that: the jaw on described jaw die holder is shaped as trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410199989.3A CN103962636A (en) | 2014-05-13 | 2014-05-13 | Upper drive type pipe clamping device in circular saw cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410199989.3A CN103962636A (en) | 2014-05-13 | 2014-05-13 | Upper drive type pipe clamping device in circular saw cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103962636A true CN103962636A (en) | 2014-08-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410199989.3A Pending CN103962636A (en) | 2014-05-13 | 2014-05-13 | Upper drive type pipe clamping device in circular saw cutting machine |
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| CN (1) | CN103962636A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104959676A (en) * | 2015-06-08 | 2015-10-07 | 宁波科诺铝业股份有限公司 | Automatic finished drawing pipe sawing machine |
| CN107790816A (en) * | 2017-11-20 | 2018-03-13 | 成都来宝石油设备有限公司 | Auxiliary body when being processed based on chemical pipeline |
| CN107813018A (en) * | 2017-12-18 | 2018-03-20 | 张家港兴宇机械制造有限公司 | Feeding floating installation in cutting machine |
| CN107962239A (en) * | 2017-11-20 | 2018-04-27 | 成都来宝石油设备有限公司 | For cutting the fixed mechanism of oil stoste transport pipeline |
| CN107971777A (en) * | 2017-11-20 | 2018-05-01 | 成都来宝石油设备有限公司 | Fixing device when being cut suitable for crude oil pipeline |
| CN108115192A (en) * | 2017-12-29 | 2018-06-05 | 常州校果信息服务有限公司 | A kind of pipe fitting processing positioning tool |
| CN108405984A (en) * | 2018-05-10 | 2018-08-17 | 泉州弘正机械有限公司 | A kind of fixation clamping device applied in steel pipe multitube sawing machine |
| CN108907336A (en) * | 2018-06-20 | 2018-11-30 | 谭明 | Numerical-control double-station cutting machine and its control method |
| CN108942317A (en) * | 2018-09-13 | 2018-12-07 | 白城中精锻股份有限公司 | Connection rod of automobile engine useless remaining bar processing reuse means and its processing method |
| CN109382687A (en) * | 2017-08-14 | 2019-02-26 | 科森科技东台有限公司 | Hydraulic clamping jig for the processing of intelligent display accessory |
| CN109382665A (en) * | 2017-08-14 | 2019-02-26 | 科森科技东台有限公司 | Hydraulic fixed fixture for the processing of super thin fan metalwork |
| CN112705787A (en) * | 2020-12-18 | 2021-04-27 | 天津市欧联金钢管有限公司 | Locking device of metal band sawing machine |
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| FR2411054A1 (en) * | 1977-12-12 | 1979-07-06 | Socha Janine | Vice for radial drilling of shafts - has slide with side clamp locating guide and fixed to rail, with V=section grooves to locate shaft |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104959676B (en) * | 2015-06-08 | 2018-08-17 | 宁波科诺精工科技有限公司 | A kind of pumping pipe finished product automatic sawing machine |
| CN104959676A (en) * | 2015-06-08 | 2015-10-07 | 宁波科诺铝业股份有限公司 | Automatic finished drawing pipe sawing machine |
| CN109382665A (en) * | 2017-08-14 | 2019-02-26 | 科森科技东台有限公司 | Hydraulic fixed fixture for the processing of super thin fan metalwork |
| CN109382687A (en) * | 2017-08-14 | 2019-02-26 | 科森科技东台有限公司 | Hydraulic clamping jig for the processing of intelligent display accessory |
| CN107962239A (en) * | 2017-11-20 | 2018-04-27 | 成都来宝石油设备有限公司 | For cutting the fixed mechanism of oil stoste transport pipeline |
| CN107971777A (en) * | 2017-11-20 | 2018-05-01 | 成都来宝石油设备有限公司 | Fixing device when being cut suitable for crude oil pipeline |
| CN107790816A (en) * | 2017-11-20 | 2018-03-13 | 成都来宝石油设备有限公司 | Auxiliary body when being processed based on chemical pipeline |
| CN107813018A (en) * | 2017-12-18 | 2018-03-20 | 张家港兴宇机械制造有限公司 | Feeding floating installation in cutting machine |
| CN108115192A (en) * | 2017-12-29 | 2018-06-05 | 常州校果信息服务有限公司 | A kind of pipe fitting processing positioning tool |
| CN108405984A (en) * | 2018-05-10 | 2018-08-17 | 泉州弘正机械有限公司 | A kind of fixation clamping device applied in steel pipe multitube sawing machine |
| CN108907336A (en) * | 2018-06-20 | 2018-11-30 | 谭明 | Numerical-control double-station cutting machine and its control method |
| CN108907336B (en) * | 2018-06-20 | 2024-01-12 | 谭明 | Control method of numerical control double-station cutting machine |
| CN108942317A (en) * | 2018-09-13 | 2018-12-07 | 白城中精锻股份有限公司 | Connection rod of automobile engine useless remaining bar processing reuse means and its processing method |
| CN112705787A (en) * | 2020-12-18 | 2021-04-27 | 天津市欧联金钢管有限公司 | Locking device of metal band sawing machine |
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Application publication date: 20140806 |