CN202893892U - Seam press - Google Patents
Seam press Download PDFInfo
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- CN202893892U CN202893892U CN201220485350.8U CN201220485350U CN202893892U CN 202893892 U CN202893892 U CN 202893892U CN 201220485350 U CN201220485350 U CN 201220485350U CN 202893892 U CN202893892 U CN 202893892U
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- hydraulic
- seam
- pressure
- integral
- pressing machine
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Abstract
The utility model provides a seam press, and relates to the technical field of welding seam processing equipment. The seam press comprises a whole machine frame mechanism, a hydraulic support wheel mechanism, an annular rotary mechanism and a pressure adjustment mechanism, wherein the hydraulic support wheel mechanism is in threaded connection with one end of the whole machine frame mechanism, and transmits pressure through a hydraulic system, the pressure adjustment mechanism is connected with the other end of the whole machine frame mechanism, and the annular rotary mechanism is connected with the hydraulic support wheel mechanism. According to the seam press, by means of pressing wheel deformation, the welding microstructures of various welding seams are compacted, the workload of grinding and polishing is lightened, the pressure is provided by the hydraulic pressure system, the adjustment is convenient, and the pressure is stable. The seam press is mainly applied to a material welding formed seam with the thickness of 3-14 mm, the largest machining length is 1500 mm, the diameter of an annular welding seam is 300-2000 mm, and two processes can be carried out by one machine.
Description
Technical field
The utility model relates to weld seam and processes equipment technical field, is specifically related to a kind of elimination seam pressing machine that is applied to steel plate dislocation, smooth welded seam and the internal stress of rustless steel container welding.
Background technology
Present situation after the welding of present rustless steel container: steel plate is after welding, because the thermal deformation after the welding and welding (during spot welding) dislocation, makes the steel plate must manually or forcing press eliminates stress or come the shaping steel plate to misplace after welding.Very inconvenient, workman's workload is large.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of personnel's less investment, easy to operate seam pressing machine.
Technical problem to be solved in the utility model realizes by the following technical solutions,
A kind of seam pressing machine, comprise that integral-rack mechanism, hydraulic propping wheel mechanism, hoop rotating mechanism, pressure regulating mechanism consist of, described hydraulic propping wheel mechanism is threaded in integral-rack mechanism one end, by hydraulic system transfers pressure, described pressure regulating mechanism is connected to the other end of integral-rack mechanism, and described hoop rotating mechanism is connected with the hydraulic propping wheel mechanism.
Described integral-rack mechanism comprises frame, and described frame one end is connected with fixed head, is connected with central shaft on the described fixed head; Integral-rack mechanism is in order to support whole transmission mechanisms and all parts.
Described hydraulic propping wheel mechanism mainly comprises an axial liquid depression bar and the regulating wheel that is connected with the axial liquid depression bar, and described regulating wheel is installed on the central shaft, and described axial liquid depression bar is located on the fixed head;
Described pressure regulating mechanism mainly comprises hydraulic pressure head and lower hydraulic pressure head, and described upper hydraulic pressure head is located at fixed head top;
Described hoop rotating mechanism comprises a circumferential weld pinch roller, and described circumferential weld pinch roller is connected to the neck of central shaft.
Also comprise the promotion walking mechanism, described promotion walking mechanism is connected with the hydraulic propping wheel mechanism, and described promotion walking mechanism comprises a vertical masonry joint pinch roller.
The beneficial effects of the utility model are: by the pinch roller shaping, difform weld seam is to encrypt seam organization, reduce the workload of sanding and polishing, pressure is provided by the hydraulic pressure system, and is easy to adjust, pressure stability, being mainly used in thickness is 3-14mm material welding fabrication weld seam, maximum machining length is 1500mm, and circular weld diameter 300mm-2000mm has realized that an equipment finishes two kinds of techniques.
Description of drawings
Fig. 1 is that the utility model circumferential weld is processed structural representation;
Fig. 2 is that the utility model vertical masonry joint is processed structural representation.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of seam pressing machine, comprise that integral-rack mechanism, hydraulic propping wheel mechanism, hoop rotating mechanism, pressure regulating mechanism consist of, the hydraulic propping wheel mechanism is threaded in integral-rack mechanism one end, by hydraulic system transfers pressure, pressure regulating mechanism is connected to the other end of integral-rack mechanism, and the hoop rotating mechanism is connected with the hydraulic propping wheel mechanism.Integral-rack mechanism comprises frame 1, and frame 1 one ends are connected with fixed head 7, have been connected with central shaft 4 on the fixed head 7; Integral-rack mechanism is in order to support whole transmission mechanisms and all parts.The hydraulic propping wheel mechanism mainly comprises an axial liquid depression bar 6 and the regulating wheel 5 that is connected with axial liquid depression bar 6, and regulating wheel 5 is installed on the central shaft 4, and axial liquid depression bar 6 is located on the fixed head 7; Pressure regulating mechanism mainly comprises hydraulic pressure head 8 and lower hydraulic pressure head 3, and upper hydraulic pressure head 8 is located at fixed head 7 tops; The hoop rotating mechanism comprises a circumferential weld pinch roller 2, and circumferential weld pinch roller 2 is connected to the neck of central shaft 4.
By hydraulic system transfers pressure, make its be installed on 3 of the lower hydraulic pressure heads support roller be installed in central shaft 4 top pinch roller mineralization pressures, flatten and proofread and correct because welding causes the leg height inconsistent, variform weld seam.In welding processing, because stressed or be heated inhomogeneously, sheet material is inner to produce inhomogeneous plastic deformation, after processing, has had residual stress.Hydraulic pressure transfer has adopted Vibration Aging Process simultaneously to the time spent of doing of pinch roller pressure, thereby has improved the working strength of commissure, reduces distortion and stable dimensions precision.
For the processing of circumferential weld, adopt threephase asynchronous to drive central shaft, connection reducer rotates its central shaft 4 by belt wheel transmission and drives its circumferential weld pinch roller 2 rotations.Because steel plate after welding, causes steel plate hot distortion and welding dislocation, makes steel plate must eliminate welding stress with the manual mode forcing press after welding, smooth because the steel plate problem of misalignment that welding brings.Support wheel is equipped with at lower hydraulic pressure head 3 tops, and the circumferential weld pinch roller 2 that withstands dress on its circular weld and the central shaft 4 cooperates extruding, finishes the pressing work of weld seam.And by the extrusion and vibration aging technique, thereby improved the working strength of commissure, reduced distortion and stable dimensions precision.
As shown in Figure 2, processing for vertical masonry joint, at first remove connecting rod and circumferential weld pinch roller 2 on the hydraulic propping wheel mechanism that is threadedly connected to integral-rack mechanism front end, it is to be fixedly connected with bolt with the pinch roller slide block mechanism by the axial liquid depression bar 6 in the axial hydraulic system, the conveying liquid force feed, its hydraulic stem is moved back and forth, promote to be installed in the pinch roller slide block mechanism on the central shaft 4.The pinch roller slide block mechanism comprises vertical masonry joint pinch roller 9, fixed head 7,2 central shaft support rollers and two press down regulating wheel, 2 lower pressure wheels and 2 central shaft support rollers are fixed on the fixed head 7 by bearing, two upper fluid heads 8 by the certain span of maintenance in the pressure regulating mechanism (other end of integral-rack), discharge pressure and acting on the central shaft 4, by with the close-fitting regulating wheel of central shaft, drive the pinch roller slide mechanism and become 90 degree with it, be threaded under the motive force effect of the axial liquid depression bar on the pinch roller slide mechanism and do rectilinear motion, finish the pressing work of straight weld.
More than show and described basic principle of the present utility model and principal character and advantage of the present invention.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. seam pressing machine, comprise that integral-rack mechanism, hydraulic propping wheel mechanism, hoop rotating mechanism, pressure regulating mechanism consist of, described hydraulic propping wheel mechanism is threaded in integral-rack mechanism one end, by hydraulic system transfers pressure, described pressure regulating mechanism is connected to the other end of integral-rack mechanism, and described hoop rotating mechanism is connected with the hydraulic propping wheel mechanism.
2. seam pressing machine according to claim 1, it is characterized in that: described integral-rack mechanism comprises frame, described frame one end is connected with fixed head, is connected with central shaft on the described fixed head, and integral-rack mechanism is in order to support whole transmission mechanisms and all parts.
3, seam pressing machine according to claim 1, it is characterized in that: described hydraulic propping wheel mechanism mainly comprises an axial liquid depression bar and the regulating wheel that is connected with the axial liquid depression bar, described regulating wheel is installed on the central shaft, and described axial liquid depression bar is located on the fixed head.
4, seam pressing machine according to claim 1 is characterized in that: described pressure regulating mechanism mainly comprises hydraulic pressure head and lower hydraulic pressure head, and described upper hydraulic pressure head is located at fixed head top.
5, seam pressing machine according to claim 1 is characterized in that: described hoop rotating mechanism comprises a circumferential weld pinch roller, and described circumferential weld pinch roller is connected to the neck of central shaft.
6, seam pressing machine according to claim 1 is characterized in that: comprise that also one promotes walking mechanism, described promotion walking mechanism is connected with the hydraulic propping wheel mechanism, and described promotion walking mechanism comprises a vertical masonry joint pinch roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220485350.8U CN202893892U (en) | 2012-09-21 | 2012-09-21 | Seam press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220485350.8U CN202893892U (en) | 2012-09-21 | 2012-09-21 | Seam press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202893892U true CN202893892U (en) | 2013-04-24 |
Family
ID=48114612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220485350.8U Expired - Lifetime CN202893892U (en) | 2012-09-21 | 2012-09-21 | Seam press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202893892U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102847753A (en) * | 2012-09-21 | 2013-01-02 | 南京金日轻工科技发展有限公司 | Seam pressing machine |
-
2012
- 2012-09-21 CN CN201220485350.8U patent/CN202893892U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102847753A (en) * | 2012-09-21 | 2013-01-02 | 南京金日轻工科技发展有限公司 | Seam pressing machine |
| CN102847753B (en) * | 2012-09-21 | 2014-12-24 | 南京金日轻工科技发展有限公司 | Seam pressing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130424 |