CN203236287U - JCOE edge milling machine clamping trolley - Google Patents
JCOE edge milling machine clamping trolley Download PDFInfo
- Publication number
- CN203236287U CN203236287U CN 201320282866 CN201320282866U CN203236287U CN 203236287 U CN203236287 U CN 203236287U CN 201320282866 CN201320282866 CN 201320282866 CN 201320282866 U CN201320282866 U CN 201320282866U CN 203236287 U CN203236287 U CN 203236287U
- Authority
- CN
- China
- Prior art keywords
- clamping
- trolley
- oil cylinder
- jcoe
- edge milling
- 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 - Lifetime
Links
Images
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model relates to a JCOE edge milling machine clamping trolley used for clamping and conveying steel plates. The JCOE edge milling machine clamping trolley comprises a trolley body, a pair of clamping pliers and a clamping pliers driving device. The JCOE edge milling machine clamping trolley is characterized in that an oil cylinder is adopted for the clamping pliers driving device, the oil cylinder is fixed on the trolley body, and the clamping pliers are installed at the top end of a cylinder rod of the oil cylinder. Due to the fact that the oil cylinder is used for replacing a movable trolley, a guide rail and other mechanisms in a traditional clamping trolley, the JCOE edge milling machine clamping trolley is simplified in design and reasonable in structure, and greatly lowers equipment cost; according to the JCOE edge milling machine clamping trolley, the oil cylinder drives the clamping pliers to move, so that transmission is stable; compared with a gear-rack mechanism in the traditional clamping trolley, the oil cylinder is longer in service life and low in failure rate; therefore, the effect that the clamping trolley normally clamps the steel plates can be ensured, and production efficiency is greatly improved.
Description
Technical field
The utility model relates to a kind of JCOE edge milling machines clamping trolley, is used for clamping and carries steel plate.
Background technology
Heavy caliber, high discharge pressure, long fed distance and polytype pumped (conveying) medium are the outstanding features of pipeline industry technological progress, also are the general trends of pipeline industry development.Along with the development of China Petroleum, the Larger Engineering Projects such as the line of transferring natural gas from the west to the east, two wires, three lines are constantly carried out, and to heavy caliber, the demand of the high-pressure delivery pipe of large wall thickness improves greatly.Traditional spiral seam welded tube can not meet the demands from production capacity and security performance aspect, heavy caliber, and the straight-line joint submerged arc welding tube of large wall thickness, high grade of steel replaces spiral welded pipe becomes inevitable trend.The straight-line joint submerged arc welding tube reliable in quality, extensive use is used for oil gas high-pressure delivery backbone abroad.In recent years, the domestic production capacity that has also progressively formed straight-line joint submerged arc welding tube.The main flow tube-making technology has UOE and JCOE at present.Raising along with grade of steel, straight-line joint submerged arc welding tube becomes the first-selection of most of backbone in the pipeline engineering construction, in the pipeline in the areas such as especially abominable, populous at natural environment, ocean, in Pipeline, the Longitudinal SAW Pipe 14% that is used for two, three, four class areas is domestic JCOE pipe.
Milling among the JCOE all can adopt clamping trolley to come the two ends of clamping steel plate in the edge equipment, steel plate is sent into the milling unit carry out milling, and the steel plate that will mill is simultaneously sent from product rack, and the steel plate on the stand of getting the raw materials ready is delivered to edge milling machines centering stand.It is comprised of guide rail, clamping trolley, fixed clamp pincers, billy gate (movable gripper clamp is housed on the billy gate) and vehicle-mounted hydraulic system.Billy gate is installed in the middle part of clamping trolley, and the above is equipped with the upper and lower jaw (movable gripper clamp) of clamping steel plate, and the installation site of jaw and structure and course of action are the same with jaw on the fixed clamp pincers.Billy gate is adjustable with respect to the position of clamping trolley, with the steel plate (in 8000～12500mm) that adapts to the clamping different length.Motor reducer is housed on the billy gate and drives gear on its output shaft by motor reducer, in the clamping trolley inboard tooth bar is housed, by the engaged transmission of gear, tooth bar, drive billy gate and move.There is following defective in this design:
(1) design of billy gate transmission mechanism is complicated, increases cost; Displacement is large, increases equipment failure rate;
(2) rack-and-pinion transmission noise is large, and wearing and tearing are large, and because working environment is relatively abominable, easily has the foreign matter such as iron filings to fall on the tooth bar and has more strengthened its wear extent.
The utility model content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: the JCOE edge milling machines clamping trolley that a kind of simple and reasonable, cost, stable drive and failure rate is low are provided.
JCOE edge milling machines clamping trolley described in the utility model comprises car body, gripper clamp and gripper clamp drive unit, and the gripper clamp drive unit adopts oil cylinder, and oil cylinder is fixed on the car body, and gripper clamp is installed in the cylinder masthead end of oil cylinder.
The utility model adopts oil cylinder to replace the mechanisms such as billy gate in traditional clamping trolley and guide rail, and rational in infrastructure, design simplification greatly reduces equipment cost; In the use procedure, by oil cylinder stretch realize that the mobile of gripper clamp regulate, the specific works process is as follows: when steel plate length in limited time lower, the cylinder bar of oil cylinder stretches out and drives gripper clamp and clamp steel plate, the oil cylinder retraction was finished and is clamped action when steel plate length increased.
Drive gripper clamp by oil cylinder in this clamping trolley and move, stable drive is compared the pinion and rack in traditional clamping trolley, the oil cylinder longer service life, and fault rate reduces greatly, thereby can guarantee that clamping trolley to the normal holding action of steel plate, effectively improves production efficiency.
The beneficial effect that the utility model compared with prior art has is:
This JCOE edge milling machines clamping trolley adopts oil cylinder to replace the mechanisms such as billy gate in traditional clamping trolley and guide rail, and design simplification, rational in infrastructure greatly reduces equipment cost; Driving gripper clamp by oil cylinder in this clamping trolley moves, stable drive is compared the pinion and rack in traditional clamping trolley, oil cylinder longer service life and failure rate is low, thereby can guarantee that clamping trolley to the normal holding action of steel plate, has improved production efficiency greatly.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: 1, car body; 2, oil cylinder; 3, cylinder bar; 4, gripper clamp.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further:
As shown in Figure 1, this JCOE edge milling machines clamping trolley comprises car body 1, gripper clamp 4 and gripper clamp 4 drive units, and gripper clamp 4 drive units adopt oil cylinder 2, and oil cylinder 2 is fixed on the car body 1, and gripper clamp 4 is installed in cylinder bar 3 tops of oil cylinder 2.
During use, by oil cylinder 2 stretch realize that the mobile of gripper clamp 4 regulate, the specific works process is as follows: when steel plate length in limited time lower, the cylinder bar 3 of oil cylinder 2 stretches out and drives gripper clamp 4 and clamp steel plate, oil cylinder 2 retractions were finished and are clamped action when steel plate length increased.
This clamping trolley adopts oil cylinder 2 to replace the mechanisms such as billy gate in traditional clamping trolley and guide rail, and design simplification, rational in infrastructure greatly reduces equipment cost; Driving gripper clamp 4 by oil cylinder 2 in this clamping trolley moves, stable drive is compared the pinion and rack in traditional clamping trolley, oil cylinder 2 longer service life and failure rate is low, thereby can guarantee that clamping trolley to the normal holding action of steel plate, has improved production efficiency greatly.
Claims (1)
1. JCOE edge milling machines clamping trolley, comprise car body (1), gripper clamp (4) and gripper clamp drive unit, it is characterized in that: the gripper clamp drive unit adopts oil cylinder (2), and oil cylinder (2) is fixed on the car body (1), and gripper clamp (4) is installed in cylinder bar (3) top of oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320282866 CN203236287U (en) | 2013-05-22 | 2013-05-22 | JCOE edge milling machine clamping trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320282866 CN203236287U (en) | 2013-05-22 | 2013-05-22 | JCOE edge milling machine clamping trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203236287U true CN203236287U (en) | 2013-10-16 |
Family
ID=49313617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320282866 Expired - Lifetime CN203236287U (en) | 2013-05-22 | 2013-05-22 | JCOE edge milling machine clamping trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203236287U (en) |
-
2013
- 2013-05-22 CN CN 201320282866 patent/CN203236287U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103624367B (en) | A kind of heavy elbow pipe welding device | |
| CN106493459B (en) | A kind of semi-automatic linerless penetration welding procedure of steel box column | |
| CN101885120A (en) | Inner wall overlaying system for 90-degree elbow | |
| CN202894677U (en) | Assembling and extending system for heavy loading of super long pipeline | |
| CN204381075U (en) | Pinch roll apparatus | |
| CN204195824U (en) | A kind of pipe cutting machine | |
| CN205057354U (en) | Portable welding mechanism | |
| CN107175364A (en) | One kind automation oil pipe well external cutting off device | |
| CN205057402U (en) | Work piece welded fastening mechanism | |
| CN105081662A (en) | Workpiece welding and fixing mechanism | |
| CN203236287U (en) | JCOE edge milling machine clamping trolley | |
| CN103212978B (en) | A kind of semi-automatic coupling pre-screwing device | |
| CN202129599U (en) | Rack transmission of pipe die dotting machine | |
| CN103551648A (en) | Longitudinal seam milling inclined sliding table mechanism | |
| CN201082452Y (en) | Pipe end spinning enlarging flanging press | |
| CN104568594A (en) | Full-automatic hydrostatic testing machine for pipes | |
| CN204228534U (en) | The full-automatic hydrostatic testing machine of tubing | |
| CN202146933U (en) | Backward-bending machine for steel tube | |
| CN108465875B (en) | Casing hot saw sizing machine | |
| CN202447939U (en) | Clamping mechanism of steel tube end-flattening chamfering machine | |
| CN221018324U (en) | Pipe flaring machine | |
| CN202045207U (en) | Inner wall shaper for steel tube | |
| CN201264125Y (en) | Combined inner bur removing and weld joint guiding device | |
| CN102101204B (en) | Rotary turning mechanism | |
| CN204308500U (en) | A kind of loop chain welding automatic position-changing mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUNAN PROVINCIAL TRANSMISSION AND DISTRIBUTION ENG Free format text: FORMER OWNER: SHANDONG SHENGLI STEEL PIPE CO., LTD. Effective date: 20150429 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 255000 ZIBO, SHANDONG PROVINCE TO: 411100 XIANGTAN, HUNAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150429 Address after: 411100 Construction No. 1 South Road, hi tech Zone, Hunan, Xiangtan Patentee after: HUNAN SHENGLI XIANGGANG STEEL PIPE Co.,Ltd. Address before: 255000 China Town, Zhangdian District, Shandong, Zibo Patentee before: SHANDONG SHENGLI STEEL PIPE Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131016 |