CN204374057U - Welded tube welding seam pick-up unit - Google Patents

Welded tube welding seam pick-up unit Download PDF

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Publication number
CN204374057U
CN204374057U CN201520042871.XU CN201520042871U CN204374057U CN 204374057 U CN204374057 U CN 204374057U CN 201520042871 U CN201520042871 U CN 201520042871U CN 204374057 U CN204374057 U CN 204374057U
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China
Prior art keywords
welded tube
support
substrate
welding seam
unit
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Active
Application number
CN201520042871.XU
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Chinese (zh)
Inventor
何波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Liwan Precision Tube Manufacturing Co Ltd
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Jiangsu Liwan Precision Tube Manufacturing Co Ltd
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Priority to CN201520042871.XU priority Critical patent/CN204374057U/en
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Abstract

The utility model relates to a kind of welded tube welding seam pick-up unit, comprise support, the upper surface of support is a plane, one piece of substrate is provided with directly over pedestal upper end face, substrate is fixed by fixture and support, pedestal upper end face does not contact with substrate, substrate is provided with the drive unit of two band piston rods, the piston rod head of drive unit runs through substrate and the upper surface of vertically support respectively, the piston rod head of described two drive units is connected with the enlarging part and a briquetting matched with welded tube pipe shaft that match with the welded tube mouth of pipe respectively, described two drive units are also connected with one and provide the propulsion system of power for it.The utility model can judge whether the welded tube inner and outer welding when being out of shape on welded pipe product line has slight crack or quick-fried point, it further can improve the quality of production of welded tube, and this device is simple to operate, be convenient to maintenance, and oil drain pan can ensure that ground is clean, sanitary, reduces oil pollution.

Description

Welded tube welding seam pick-up unit
Technical field
The utility model belongs to the production and processing field of the round section bar such as steel pipe, pipeline, particularly relates to a kind of welded tube welding seam pick-up unit.
Background technology
The quality of welded tube welding seam quality in use plays a part particularly important for welded tube, if in use weld seam occurs that crack can cause the content leaks in welded tube even to cause welded tube directly to be scrapped, cannot continue to use; In general, the measured weld seam of matter is when welded tube is by technological requirement distortion, and commissure also there will not be crack or quick-fried point; For a long time, if the quality of welded tube welding seam can not be guaranteed the benefit by directly affecting enterprise.Therefore, the detection of Welded Pipe weldquality seems particularly important.
At present, the detection means of general employing is carried out the test of some aspect of performances, but the detection data more complicated of testing machine, slow motion, efficiency is low, so feedback information cannot be obtained in time, therefore cannot determine in welded pipe product line, whether welded tube inner and outer welding conforms to quality requirements, and when more cannot determine that welded tube is in use out of shape in time, whether weld seam can still conform to quality requirements in time.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of and can simulate welded tube distortion thus draw the welded tube welding seam pick-up unit whether welded tube welding seam conforms to quality requirements in time.
For solving the problem, the technical solution adopted in the utility model is: welded tube welding seam pick-up unit, comprise support, the upper surface of support is a plane, one piece of substrate is provided with directly over pedestal upper end face, substrate is fixed by fixture and support, pedestal upper end face does not contact with substrate, substrate is provided with the drive unit of two band piston rods, the piston rod head of drive unit runs through substrate and the upper surface of vertically support respectively, the piston rod head of described two drive units is connected with the enlarging part and a briquetting matched with welded tube pipe shaft that match with the welded tube mouth of pipe respectively, described two drive units are also connected with one and provide the propulsion system of power for it.
Preferably, on described pedestal upper end face, the position corresponding with enlarging part is provided with the base plate that is placed welded tube.
Preferably, on described pedestal upper end face, the position corresponding with briquetting is provided with the base that is placed welded tube.
Preferably, described drive unit is hydraulic cylinder, and propulsion system are Hydraulic Station.
Preferably, described frame peripheral is also provided with oil drain pan.
The beneficial effects of the utility model are: the utility model by two hydraulic cylinders respectively Welded Pipe carry out the enlarging extruding of the extruding of pipe shaft and the mouth of pipe, thus can judge whether the welded tube inner and outer welding when being out of shape on welded pipe product line has slight crack or quick-fried point, it further can improve the quality of production of welded tube, and this device is simple to operate, be convenient to maintenance, oil drain pan can ensure that ground is clean, sanitary, reduces oil pollution; This is that a kind of welded tube of simulating is out of shape thus finds out the device whether welded tube welding seam conforms to quality requirements, and detects the quality of production drawing whole production line by the mode of sampling observation to the quality of welded tube welding seam on same production line; Can the extension value of Check and Inspection welded tube fully by the detection of this device, extension value is higher, and intensity level is lower, enlarging and flatten more intact; The defect of timely inspection and display tubing can reduce production loss.
Accompanying drawing explanation
Fig. 1 is the structural drawing of welded tube welding seam pick-up unit described in the utility model;
Fig. 2 is the plan structure figure of Fig. 1;
In figure: 1, support, 2, substrate, 3, fixture, 4, drive unit, 5, enlarging part, 6, briquetting, 7, propulsion system, 8, base plate, 9, base.
Embodiment
The utility model is further described by specific embodiment below in conjunction with accompanying drawing.
As shown in Figure 1, welded tube welding seam pick-up unit, comprise support 1, the upper surface of support 1 is a plane, one piece of substrate 2 is provided with directly over support 1 upper surface, substrate 2 is fixed by fixture 3 and support 1, support 1 upper surface does not contact with substrate 2, substrate 2 is provided with the drive unit 4 of two band piston rods, the piston rod head of drive unit 4 runs through substrate 2 and the upper surface of vertically support 1 respectively, the piston rod head of described two drive units 4 is connected with the enlarging part 5 and a briquetting 6 matched with welded tube pipe shaft that match with the welded tube mouth of pipe respectively, described two drive units 4 are also connected with one and provide the propulsion system 7 of power for it, as shown in Figure 2.
As shown in Figure 1, in order to make welded tube place more steadily and locate more convenient, the utility model position corresponding with enlarging part 5 on described support 1 upper surface is provided with the base plate 8 that is placed welded tube; On described support 1 upper surface, the position corresponding with briquetting 6 is provided with the base 9 that is placed welded tube;
What drive unit 4 described in the utility model adopted is hydraulic cylinder, what propulsion system 7 adopted is Hydraulic Station, the reason adopting hydraulic system is that hydraulic system is more steady and quiet in operational process, almost moving component is not had and wear point is less in this system, and system can self-lubrication, and system is simple and easy and compact, makes systematic economy energy-conservation, system in use, loss power hardly;
In order to ensure that ground is clean, sanitary, reduce oil pollution, the utility model is so be also provided with oil drain pan (not shown in FIG.) around support 1.
The principle of work of this device is: be placed on by the welded tube on same welded pipe product line on base plate 8 on support 1 and base 9 respectively, welded tube on base plate 8 is vertically placed (welded tube pipe shaft is vertical with support 1 upper surface), welded tube horizontal positioned (welded tube pipe shaft is parallel with support 1 upper surface) on base 9, power is provided to make it start action to two hydraulic cylinders 4 by Hydraulic Station 7, the piston rod of hydraulic cylinder 4 stretches out respectively to support 1 upper surface, now the enlarging part 5 of one of them piston rod head contacts with the vertical welded tube mouth of pipe placed and carries out enlarging according to technological requirement, the briquetting 6 of another piston rod head contacts with the welded tube pipe shaft of horizontal positioned and flattens according to technological requirement, if be there is not slight crack or quick-fried point by the inner and outer welding of the welded tube of enlarging and flattening, that just illustrates welded tube welding seam satisfactory quality, and anti regular is undesirable, this is that a kind of welded tube of can simulating is out of shape thus finds out the device whether welded tube welding seam conforms to quality requirements, and detects the quality of production drawing whole production line by the mode of sampling observation to the quality of welded tube welding seam on same production line.

Claims (5)

1. welded tube welding seam pick-up unit, it is characterized in that: comprise support (1), the upper surface of support (1) is a plane, one piece of substrate (2) is provided with directly over support (1) upper surface, substrate (2) is fixed by fixture (3) and support (1), support (1) upper surface does not contact with substrate (2), substrate (2) is provided with the drive unit (4) of two band piston rods, the piston rod head of drive unit (4) runs through substrate (2) and the upper surface of vertically support (1) respectively, the piston rod head of described two drive units (4) is connected with the enlarging part (5) and a briquetting matched with welded tube pipe shaft (6) that match with the welded tube mouth of pipe respectively, described two drive units (4) are also connected with one and provide the propulsion system (7) of power for it.
2. welded tube welding seam pick-up unit according to claim 1, is characterized in that: on described support (1) upper surface, the position corresponding with enlarging part (5) is provided with the base plate (8) that is placed welded tube.
3. welded tube welding seam pick-up unit according to claim 1, is characterized in that: on described support (1) upper surface, the position corresponding with briquetting (6) is provided with the base (9) that is placed welded tube.
4. welded tube welding seam pick-up unit according to claim 1, is characterized in that: described drive unit (4) is hydraulic cylinder, and propulsion system (7) are Hydraulic Station.
5. welded tube welding seam pick-up unit according to claim 1, is characterized in that: described support (1) is also provided with oil drain pan around.
CN201520042871.XU 2015-01-21 2015-01-21 Welded tube welding seam pick-up unit Active CN204374057U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520042871.XU CN204374057U (en) 2015-01-21 2015-01-21 Welded tube welding seam pick-up unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520042871.XU CN204374057U (en) 2015-01-21 2015-01-21 Welded tube welding seam pick-up unit

Publications (1)

Publication Number Publication Date
CN204374057U true CN204374057U (en) 2015-06-03

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520042871.XU Active CN204374057U (en) 2015-01-21 2015-01-21 Welded tube welding seam pick-up unit

Country Status (1)

Country Link
CN (1) CN204374057U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104596927A (en) * 2015-01-21 2015-05-06 江苏立万精密制管有限公司 Welded pipe weld seam detection device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104596927A (en) * 2015-01-21 2015-05-06 江苏立万精密制管有限公司 Welded pipe weld seam detection device

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