CN202725688U - Lifting type steel pipe straightening machine - Google Patents

Lifting type steel pipe straightening machine Download PDF

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Publication number
CN202725688U
CN202725688U CN 201220279556 CN201220279556U CN202725688U CN 202725688 U CN202725688 U CN 202725688U CN 201220279556 CN201220279556 CN 201220279556 CN 201220279556 U CN201220279556 U CN 201220279556U CN 202725688 U CN202725688 U CN 202725688U
Authority
CN
China
Prior art keywords
indent
pressure groove
length
transmission shaft
frame
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 - Fee Related
Application number
CN 201220279556
Other languages
Chinese (zh)
Inventor
何建忠
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.)
SHANGHAI TIANYANG STEEL PIPE CO Ltd
Original Assignee
SHANGHAI TIANYANG STEEL PIPE CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SHANGHAI TIANYANG STEEL PIPE CO Ltd filed Critical SHANGHAI TIANYANG STEEL PIPE CO Ltd
Priority to CN 201220279556 priority Critical patent/CN202725688U/en
Application granted granted Critical
Publication of CN202725688U publication Critical patent/CN202725688U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a lifting type steel pipe straightening machine which is mainly used for straightening bent parts of steel pipes. The lifting type steel pipe straightening machine comprises a frame, wherein the length of the frame is equivalent to that of the steel pipes to be processed. An arc-shaped lower pressure groove is arranged on the frame, the length of the lower pressure groove is 2m, an upper pressure groove and the lower pressure groove are in mutual correspondence and have the same shape, the length of the upper pressure groove is 2m, the upper pressure groove is connected with a lead screw, a transmission shaft is used for controlling the lead screw to move up and down, the transmission shaft is connected through a gear, and a motor is used for driving the transmission shaft. When the lifting type steel pipe straightening machine works, workpieces to be straightened are placed on the lower pressure groove, and the straightening of the steel pipes is completed by controlling the upper pressure groove. The pipe straightening machine disclosed by the utility model can be used for straightening the bent parts of the pipes, the straightness is high, straightening wheel marks on the surfaces can be avoided, the use of products can not be affected, and the product quality is effectively improved.

Description

A kind of lifting steel tube straightener
Technical field
The utility model relates to pipe fitting treatment facility technical field, particularly relates to a kind of lifting steel tube straightener of tubular goods aligning usefulness.
Background technology
In the prior art, after pipe fitting heat treatment was complete, pipe fitting was crooked, and generally, pipe fitting all needs to align to guarantee the linearity of product.
The manufacturer of general pipe fitting after pipe fitting heat treatment, aligns by straightener, guaranteeing the linearity of product, but for some large-caliber pipe fittings when the aligning, because the power of rectifying is large, can cause strong rat at product surface, affect product appearance, even can have influence on the use of product.
The utility model content
For the problems referred to above, main purpose of the present utility model is to provide a kind of lifting steel tube straightener of tubular goods aligning usefulness.
The utility model solves above-mentioned technical problem by following technical proposals: a kind of lifting steel tube straightener, described straightener comprises frame, described frame is provided with indent and upper indent under the arc, lower indent and upper indent centrally aligned, described lower indent is identical with upper indent shape, and described upper indent is connected with screw mandrel, and moving up and down by power transmission shaft of described screw mandrel controlled, power transmission shaft connects by gear, and power transmission shaft passes through driven by motor.
In specific embodiment of the utility model, the length of described frame and steel pipe equal in length to be processed.
In an implementation example of the present utility model, the length of described lower indent is two meters, and the length of described upper indent also is two meters.
Positive progressive effect of the present utility model is: the lifting steel tube aligning facility that the utility model provides have the following advantages: pipe straightener described in the utility model, can align the crooked department of pipe fitting, aligning rear tubular member linearity is good, can satisfy product requirement.This straightener is simple in structure easy to use, can quick and precisely align pipe fitting efficiently.
Description of drawings
Fig. 1 is structural representation of the present utility model.
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.
Fig. 1 is structural representation of the present utility model.As shown in Figure 1: the pipe fitting straightener that the utility model provides is mainly used in the usefulness of aligning to the tube bending position.It comprises a frame 1, and the length of frame 1 is suitable with steel pipe length to be processed.Frame 1 is provided with indent 2 under the arc, and the length of lower indent 2 is two meters, and upper indent 3 is mutually corresponding with lower indent 2, shape is identical, and length is two meters, and upper indent 3 is connected connection with screw mandrel, moving up and down of power transmission shaft 5 control screw mandrels, power transmission shaft connects by gear 6, and motor 7 drives power transmission shaft.
During work, with the workpiece of need alignings, put on the lower indent 2, finish aligning to steel pipe by controlling upper indent 3.
Pipe fitting straightener described in the utility model can be aligned the pipe fitting crooked position, and linearity is high, and the surface can not produce strong rat, can not have influence on the use of product, effectively raises the quality of product.
Above demonstration and described basic principle of the present utility model and principal character and advantage of the present utility model.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; these changes and improvements all fall in claimed the utility model scope, and the claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims (3)

1. lifting steel tube straightener, it is characterized in that: described straightener comprises frame (1), described frame (1) is provided with indent under the arc (2) and upper indent (3), lower indent (2) and upper indent (3) centrally aligned, described lower indent (2) is identical with upper indent (3) shape, described upper indent (3) is connected with screw mandrel (4), moving up and down by power transmission shaft (5) of described screw mandrel (4) controlled, power transmission shaft (5) connects by gear (6), and power transmission shaft (5) drives by motor (7).
2. lifting steel tube straightener according to claim 1 is characterized in that: the length of described frame (1) and steel pipe equal in length to be processed.
3. lifting steel tube straightener according to claim 2, it is characterized in that: the length of described lower indent (2) is two meters, the length of described upper indent (3) also is two meters.
CN 201220279556 2012-06-13 2012-06-13 Lifting type steel pipe straightening machine Expired - Fee Related CN202725688U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220279556 CN202725688U (en) 2012-06-13 2012-06-13 Lifting type steel pipe straightening machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220279556 CN202725688U (en) 2012-06-13 2012-06-13 Lifting type steel pipe straightening machine

Publications (1)

Publication Number Publication Date
CN202725688U true CN202725688U (en) 2013-02-13

Family

ID=47651438

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220279556 Expired - Fee Related CN202725688U (en) 2012-06-13 2012-06-13 Lifting type steel pipe straightening machine

Country Status (1)

Country Link
CN (1) CN202725688U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104438476A (en) * 2014-10-23 2015-03-25 美信佳集团建设有限公司 Building steel tube correcting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104438476A (en) * 2014-10-23 2015-03-25 美信佳集团建设有限公司 Building steel tube correcting device

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130213

Termination date: 20140613

EXPY Termination of patent right or utility model