CN201046491Y - Steel tube expanding feeding vehicle - Google Patents
Steel tube expanding feeding vehicle Download PDFInfo
- Publication number
- CN201046491Y CN201046491Y CNU2007200319667U CN200720031966U CN201046491Y CN 201046491 Y CN201046491 Y CN 201046491Y CN U2007200319667 U CNU2007200319667 U CN U2007200319667U CN 200720031966 U CN200720031966 U CN 200720031966U CN 201046491 Y CN201046491 Y CN 201046491Y
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- China
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- group
- car
- guide rail
- ram
- track base
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- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model provides a steel pipe diameter enlarging feeding vehicle, comprising a guide rail, a feeding vehicle, an electrical control system and a hydraulic system, which is characterized in that racks are arranged on the inner side surfaces of the two guide rails of the initial part of the guide rail, the rack is meshed with the gear of the drive unit. The utility model has the advantages that because the feeding way of dual guide rails-dual racks-dual motors is adopted, an eccentric wheel is attached to the outside surface of the guide rail, a buckling wheel is buckled tightly with the lower edge outside the guide rail, so that the feeding action of the steel pipe diameter enlarging feeding vehicle is more exact and stable, and the sloshing phenomenon is eliminated, the linear degree of the feeding and the linear degree of the steel pipe after enlarging diameter are obviously improved; because the numerical control ram group composed of a servomotor, a ball screw, a linear guide and a ram is adopted, the feeding function in frictional steps of the syphon is more perfect, the location is more exact and the usage is convenient and reliable, in addition, the racks can be assembled on the right guide rail after segmentation process, the process is simple and easy to apply, and the manufacture difficulty and the processing cost are reduced.
Description
Technical field
The utility model belongs to the car of sending to that relates to a kind of steel tube expansion, and particularly a kind of pipe expanding of steadily sending, having bend pipe numerical control step supply conduit function to is sent car to.
Background technology
On heavy caliber longitudinal submerged arc welded pipe production line, the external steel tube expansion of producing all adopts sending to and single cantilever tooth bar is installed on the car vehicle body, is sent to the car initial position and by the back tooth bar drive unit is installed and is driven pipe expanding and send car to and send steel pipe to, this pipe expanding is sent car to and is sent the function that steel pipe also has correction steel pipe bend in one direction to, its weak point is: when 1. sending car to and sending steel pipe to, whole locomotive body can produce rocking of left and right direction, causing and sending track to is not straight line, and the linearity of steel pipe integral is relatively poor after the hole enlargement.2. carry out substep for the bigger steel pipe of camber and descend when sending to, locate inaccurately, operation makes things convenient for inadequately.
Summary of the invention
The purpose of this utility model is to provide a kind of precision height (linearity is good) of sending to, operates steadily, and the supply conduit accurate positioning of bend pipe numerical control step, easy to operate pipe expanding are sent to car.
For achieving the above object, the technical scheme taked of the utility model is:
A kind of pipe expanding is sent car to, comprise guide rail, send car to, electric control system and hydraulic system four parts, it is characterized in that: on two guide rail medial surfaces of described guide rail initial part tooth bar is installed, tooth bar is meshed with gear in the driver element, by the lively power of gear rotation movable property drive send to car forward, motion backward; Send car to and comprise set of wheels, Che Liang, eccentric group, sprocket wheel group, driver element, body shell, ram group and steel pipe clamp, be coupled to vehicle body integral body between two car beams and the body shell, set of wheels is installed in Che Liangshang, eccentric group is installed on the car beam base plate, make eccentric wheel near the lateral surface of living two guide rails by the eccentric shaft of adjusting eccentric group, to guarantee that whole vehicle body is along the guide rail linear running, the sprocket wheel group is installed on the car beam base plate, sprocket wheel on it fastens lower edge, two guide rail outsides, to prevent the vehicle body perk; The ram group is installed in the front upper of body shell, the ram group is made up of servomotor, ball-screw, line slideway and ram, but the ram in the vertical direction is done the upper and lower motion of numerical control, the steel pipe clamp is installed on the ram, rise or descend with ram, finish the substep that bend pipe is carried out numerical control and send function to; Driver element is installed in the top at Che Liang rear portion, provides the rotation of power drive gear by variable-frequency motor, sends the stroke of car to control with the corner of rotary encoder detection of gear.
Described electric control system is used for the servomotor of the variable-frequency motor of sending the car driver element to, ram group is driven and controls, and regulator cubicle is installed on the body top section maintenance operating platform, and attended operation is convenient;
Described hydraulic system is used to and ram is moved up and down power is provided, and its Hydraulic Station also is installed on the body top section maintenance operating platform.
Described guide rail is made up of left rail seat group, middle guide seat group and right track base group, each track base group includes track base and guide rail, three track base groups are installed on the same straight line, and the last plane of three groups of guide rails is adjusted to same plane, wherein on the medial surface total length of two guide rails of right track base group tooth bar is installed.
Be assembled in after the described tooth bar segmental machining on the medial surface of two guide rails of right track base group.
The above-mentioned pipe expanding that the utility model provides is sent car to, send mode to owing to adopt two guide rail-double racks-bi-motor, its eccentric wheel is close to guide rail lateral surface, the sprocket wheel lower edge, the guide rail outside of linking closely, what make that pipe expanding sends car to sends action to more accurately, steadily, eliminated shaking phenomenon, the linearity of sending steel pipe after linearity and the hole enlargement to all obviously improves; Owing to adopt the numerical control ram group of forming by servomotor, ball-screw, line slideway and ram, make bend pipe send more perfect function step by step to, it is more accurate, easy to use and reliable to locate.In addition, tooth bar can be assembled on the right guide rail after the segmental machining, and simple, the easy row of processing has reduced manufacture difficulty and processing cost.
Description of drawings
Fig. 1 sends car general layout master TV structure figure to for the utility model pipe expanding
Fig. 2 is that the P of Fig. 1 is to plan structure figure
Fig. 3 is the utility model rail sections master TV structure figure
Fig. 4 is Fig. 3 plan structure figure
Fig. 5, Fig. 6 are X-X, the Z-Z cutaway view of Fig. 4
Fig. 7 is the utility model tooth bar master TV structure figure
Fig. 8 sends the main TV structure figure of car part to for the utility model
Fig. 9 is the vertical view of Fig. 8
Figure 10 is the A-A cutaway view of Fig. 8
Figure 11 is the utility model structure of driving unit figure
Figure 12 is the B-B cutaway view of Fig. 8
Figure 13 is the I partial enlarged drawing of Figure 12
Figure 14 is the utility model ram group master TV structure figure
Figure 15 is Figure 14 left side TV structure figure
Wherein, description of reference numerals is as follows:
The 1-rail sections
1.1-the track base in left rail seat group, the 1.1.1-left rail seat group, the guide rail in the 1.1.2-left rail seat group; 1.2-middle guide seat group; 1.3-guide rail, 1.3.3-tooth bar in the right track base group of track base, 1.3.2-in right track base group, the right track base group of 1.3.1-;
2-sends car to
2.1-set of wheels; 2.2-car beam; 2.3-eccentric group; 2.4-sprocket wheel group; 2.5-driver element, 2.5.1-variable-frequency motor, 2.5.2-gear, 2.5.3-rotary encoder; 2.6-body shell; 2.7-the ram group, 2.7.1-servomotor, 2.7.2-ball-screw, 2.7.3-line slideway, 2.7.4-ram; 2.8-steel pipe clamp;
The 3-electric control system
The 4-hydraulic system
The specific embodiment
As depicted in figs. 1 and 2, the pipe expanding that provides of the utility model send to car by guide rail 1, send car 2, electric control system 3 and 4 four most of compositions of hydraulic system to.Wherein: send car 2 walkings on guide rail 1, the Hydraulic Station of the regulator cubicle of electric control system 3, hydraulic system 4 is installed in the vehicle body top of sending car 2 to, like this, has both saved the space, makes and sends the bassinet structure compactness to, is convenient to operations such as maintenance, repair and adjustment again.
As shown in Figure 3, Figure 4, guide rail 1 mainly is made up of left rail seat group 1.1, middle guide seat group and right track base group 1.3, and each track base group 1.1,1.2,1.3 includes track base and guide rail.Three track base groups 1.1,1.2,1.3 are installed on the same straight line by instructions for use, and the last plane of its guide rail is adjusted to same plane, and sending car to can smooth-ride on three groups of guide rails.
As Fig. 3, Fig. 4, shown in Figure 5, left rail seat group 1.1 is made up of its track base 1.1.1 and guide rail 1.1.2.It is identical that middle guide seat group 1.2 and left rail seat are organized 1.1 structures.
As Fig. 3, Fig. 4, shown in Figure 6, right track base group 1.3 is by its track base 1.3.1, guide rail 1.3.2 and tooth bar 1.3.3, its middle rack 1.3.3 is installed on the medial surface total length of two guide rail 1.3.2 of right track base group 1.3, tooth bar 1.3.3 is meshed with gear in the driver element, by the lively power of gear rotation movable property drive send to car forward, motion backward.
As Fig. 6, shown in Figure 7, tooth bar 1.3.3 is provided with fixing threaded hole, and tooth bar 1.3.3 can be assembled on the guide rail 1.3.2 of right track base group 1.3 after the segmental machining, to reduce manufacture difficulty and processing cost.
As Fig. 8, Fig. 9, shown in Figure 10, the car 2 of sending among Fig. 1 mainly is made up of set of wheels 2.1, car beam 2.2, eccentric group 2.3, sprocket wheel group 2.4, driver element 2.5, body shell 2.6, ram group 2.7, steel pipe clamp 2.8.Wherein: be coupled to vehicle body integral body with screw between two car beams 2.2 and the body shell 2.6, car beam 2.2 is a welded-steel plate construction; Set of wheels 2.1 is installed on the car beam 2.2, and eccentric group 2.3 is installed on car beam 2.2 base plates, and sprocket wheel group 2.4 is installed on car beam 2.2 base plates; Ram group 2.7 is installed in the front upper of body shell 2.6; Steel pipe clamp 2.8 is installed on the ram of ram group 2.7, its major function, and the one, be used to clamp steel pipe, make steel pipe advance or retreat, and prevent that steel pipe from rotating with sending car to; The 2nd, rise or descend with ram, finish the substep that bend pipe is carried out numerical control and send function to; Driver element 2.5 is installed in the top at car beam 2.2 rear portions.
As shown in figure 11, the driver element 2.5 among Fig. 8 is installed in top, car beam 2.2 rear portions, and it provides power drive gear 2.5.2 rotation by variable-frequency motor 2.5.1; Gear 2.5.2 is meshed with tooth bar 1.3.3, drive send to car forward, motion backward; Rotary encoder 2.5.3 is installed in the gear shaft end, and the corner that is used for detection of gear 2.5.2 is sent the stroke of car to control.
As shown in Figure 12 and Figure 13, can further be clear that from partial enlarged drawing: the set of wheels 2.1 among Fig. 8 is installed on the car beam 2.2; Eccentric group 2.3 is installed on car beam 2.2 base plates, can make each eccentric wheel be close to the lateral surface of two tracks by adjusting eccentric shaft, to guarantee that sending car to makes straight-line travelling along guide rail; Sprocket wheel group 2.4 is installed on the base plate of car beam 2.2, and the sprocket wheel on it fastens lower edge, the guide rail 1.3.2 outside, can prevent the vehicle body perk.
Shown in Figure 14,15, be installed in the ram group 2.7 of body shell front upper among Fig. 8, it is made up of servomotor 2.7.1, ball-screw 2.7.2, line slideway 2.7.3 and ram 2.7.4, does the upper and lower motion of numerical control but ram 2.7.4 is driven in the vertical direction by ball-screw 2.7.2.Steel pipe clamp 2.8 among Fig. 8 is installed on the ram 2.7.1, does the upper and lower motion of numerical control with ram 2.7.1 in the vertical direction, and the pipe action is sent in realization stepping lifting when bend pipe is carried out hole enlargement.
Claims (5)
1. a pipe expanding is sent car to, comprises guide rail, sends car to, electric control system and hydraulic system four parts, it is characterized in that: on two guide rail medial surfaces of described guide rail initial part tooth bar is installed, tooth bar is meshed with gear in the driver element; Send car to and comprise set of wheels, Che Liang, eccentric group, sprocket wheel group, driver element, body shell, ram group and steel pipe clamp, be coupled to vehicle body integral body between two car beams and the body shell, set of wheels is installed in Che Liangshang, eccentric group is installed on the car beam base plate, make eccentric wheel near the lateral surface of living two guide rails by the eccentric shaft of adjusting eccentric group, the sprocket wheel group is installed on the car beam base plate, and the sprocket wheel on it fastens lower edge, two guide rail outsides; The ram group is installed in the front upper of body shell, and the ram group is made up of servomotor, ball-screw, line slideway and ram, but the ram in the vertical direction is done the upper and lower motion of numerical control, and the steel pipe clamp is installed on the ram, rises or descends with ram; Driver element is installed in the top at Che Liang rear portion, provides the rotation of power drive gear by variable-frequency motor, sends the stroke of car to control with the corner of rotary encoder detection of gear.
2. pipe expanding according to claim 1 is sent car to, it is characterized in that: described electric control system is used for the servomotor of the variable-frequency motor of sending the car driver element to, ram group is driven and controls, and regulator cubicle is installed on the body top section maintenance operating platform.
3. pipe expanding according to claim 1 is sent car to, it is characterized in that: described hydraulic system is used to and ram is moved up and down power is provided, and its Hydraulic Station also is installed on the body top section maintenance operating platform.
4. pipe expanding according to claim 1 is sent car to, it is characterized in that: described guide rail is made up of left rail seat group, middle guide seat group and right track base group, each track base group includes track base and guide rail, three track base groups are installed on the same straight line, and the last plane of three groups of guide rails is adjusted to same plane, wherein on the medial surface total length of two guide rails of right track base group tooth bar is installed.
5. pipe expanding according to claim 4 is sent car to, it is characterized in that: be assembled in after the described tooth bar segmental machining on the medial surface of two guide rails of right track base group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200319667U CN201046491Y (en) | 2007-05-23 | 2007-05-23 | Steel tube expanding feeding vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200319667U CN201046491Y (en) | 2007-05-23 | 2007-05-23 | Steel tube expanding feeding vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201046491Y true CN201046491Y (en) | 2008-04-16 |
Family
ID=39299065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200319667U Expired - Fee Related CN201046491Y (en) | 2007-05-23 | 2007-05-23 | Steel tube expanding feeding vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201046491Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837941A (en) * | 2012-09-20 | 2012-12-26 | 济钢集团有限公司 | Clamping and moving device of vertical continuous casting plate blank |
| CN104259259A (en) * | 2014-08-07 | 2015-01-07 | 北京鑫实创意包装机械有限公司 | Shaping machine |
| CN105268869A (en) * | 2015-11-03 | 2016-01-27 | 无锡双友石化机械有限公司 | 1500T expanding machine |
| CN105290252A (en) * | 2015-11-03 | 2016-02-03 | 无锡双友石化机械有限公司 | Diameter-expanding steel pipe clamping vehicle |
-
2007
- 2007-05-23 CN CNU2007200319667U patent/CN201046491Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837941A (en) * | 2012-09-20 | 2012-12-26 | 济钢集团有限公司 | Clamping and moving device of vertical continuous casting plate blank |
| CN104259259A (en) * | 2014-08-07 | 2015-01-07 | 北京鑫实创意包装机械有限公司 | Shaping machine |
| CN105268869A (en) * | 2015-11-03 | 2016-01-27 | 无锡双友石化机械有限公司 | 1500T expanding machine |
| CN105290252A (en) * | 2015-11-03 | 2016-02-03 | 无锡双友石化机械有限公司 | Diameter-expanding steel pipe clamping vehicle |
| CN105268869B (en) * | 2015-11-03 | 2023-08-25 | 江苏双友智能装备科技股份有限公司 | 1500T expanding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20080416 Termination date: 20110523 |