CN204412841U - Manual pipe bender - Google Patents
Manual pipe bender Download PDFInfo
- Publication number
- CN204412841U CN204412841U CN201520091229.0U CN201520091229U CN204412841U CN 204412841 U CN204412841 U CN 204412841U CN 201520091229 U CN201520091229 U CN 201520091229U CN 204412841 U CN204412841 U CN 204412841U
- Authority
- CN
- China
- Prior art keywords
- simmering
- bending
- screw rod
- scroll box
- pipe
- 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
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model relates to a kind of Manual pipe bender.Mainly solve that existing Manual pipe bender simmering and bending stroke is short, outer wall is flat, fold easily appears in inwall, easily produce the problem of rebound phenomenon.It is characterized in that: described support (4) middle part is fixed with nut (3), nut (3) is internally connected with screw rod (2), screw rod (2) lower end is connected with arc pressuring plate (5), described support (4) bottom is connected with scroll box (7), is equipped with simmering and bending pipe (6) between scroll box (7) and arc briquetting (5).This Manual pipe bender can be constructed whenever and wherever possible, and passes through arc briquetting and the scroll box of changing different size, makes simmering and bending place full, solves the problem of wrinkling, the easy generation resilience of simmering and bending inside pipe wall.
Description
Technical field
The utility model relates to mechanical field, specifically a kind of Manual pipe bender.
Background technology
At present when to steel pipe simmering and bending, usual employing pipe bender, but current Manual pipe bender is bendable tubule only, be difficult to pipe external diameter φ 21.3-φ 60mm, the seamless steel pipe simmering and bending of wall thickness δ 2.5-4.5mm, and simmering and bending stroke is short, outer wall is flat, easily there is fold in inwall, easily produces rebound phenomenon, for the threading bend pipe in well drilling solid control system, be easy to cause wearing and tearing or extruding to inner threading, cause rupture of line or fault.
Summary of the invention
In order to overcome, existing Manual pipe bender simmering and bending stroke is short, outer wall is flat, fold easily appears in inwall, easily produce the deficiency of rebound phenomenon, the utility model provides a kind of Manual pipe bender, this Manual pipe bender can be constructed whenever and wherever possible, and by arc briquetting and the scroll box of replacing different size, make simmering and bending place full, solve the problem of wrinkling, the easy generation resilience of simmering and bending inside pipe wall.
The technical solution of the utility model is: a kind of Manual pipe bender, comprise base, base top is fixed with support, described mid-stent is fixed with nut, nut interior is connected with screw rod, screw rod lower end is connected with arc pressuring plate, and described frame bottom is connected with scroll box, is equipped with simmering and bending pipe between scroll box and arc briquetting.
Described screw rod top is connected with handle.
The utility model has following beneficial effect: owing to taking such scheme, screw rod bottom is connected with arc briquetting, simmering and bending pipe is placed between arc briquetting and the scroll box of its underpart, such rotating screw bolt just can make arc briquetting press down, simmering and bending pipe is compressed into the groove in the middle part of scroll box, thus by the simmering and bending of simmering and bending pipe.And by changing different arc briquettings and scroll box, simmering and bending can go out different angles, the pipe of different tube diameters, and simmering and bending place are full, inside can not be wrinkling, not easily produces rebound phenomenon, improves simmering and bending quality.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is left view of the present utility model.
1-handle in figure, 2-screw rod, 3-nut, 4-support, 5-arc pressuring plate, 6-simmering and bending pipe, 7-scroll box, 8-base.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Shown in Fig. 1, Fig. 2, a kind of Manual pipe bender, comprise base 8, base 8 top is fixed with support 4, and be fixed with nut 3 in the middle part of described support 4, nut 3 is internally connected with screw rod 2, stablize for making screw rod 2, a nut also can be fixed again in support 4 top, and two nuts are threaded with screw rod 2, and such rotating screw bolt 2 can make screw rod be elevated.Screw rod 2 top is connected with handle 1, can handled easily.Screw rod 2 lower end is connected with arc pressuring plate 5, is threaded between arc briquetting 5 with screw rod 2, can dismounting and change easily.Be connected with scroll box 7 bottom described support 4, the middle part circumference of scroll box 7 is fluted, is equipped with simmering and bending pipe 6 between scroll box 7 and arc briquetting 5.By changing different arc briquettings 5 and scroll box 7, can simmering and bending different tube diameters, different angles simmering and bending pipe 6.
When carrying out stewing pipe to steel is curved, put into by pipe on scroll box 7, then turning handle 1, arc briquetting 5 presses down, and makes simmering and bending pipe 6 under the groove of scroll box 7 to bending, by the difference of screw rod 2 amount of feeding, pipe can be simmered different angles, different length is curved.This Manual pipe bender can realize producing in enormous quantities, easy to operate, singlely can operate, time saving and energy saving; And solve the problem that conventional simmering and bending inside pipe wall is wrinkling, make the radian of bend pipe full, be convenient to the inner threading of pipe.
Claims (2)
1. a Manual pipe bender, comprise base (8), base (8) top is fixed with support (4), it is characterized in that: described support (4) middle part is fixed with nut (3), nut (3) is internally connected with screw rod (2), screw rod (2) lower end is connected with arc pressuring plate (5), and described support (4) bottom is connected with scroll box (7), is equipped with simmering and bending pipe (6) between scroll box (7) and arc briquetting (5).
2. Manual pipe bender according to claim 1, is characterized in that: described screw rod (2) top is connected with handle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520091229.0U CN204412841U (en) | 2015-02-10 | 2015-02-10 | Manual pipe bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520091229.0U CN204412841U (en) | 2015-02-10 | 2015-02-10 | Manual pipe bender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204412841U true CN204412841U (en) | 2015-06-24 |
Family
ID=53463250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520091229.0U Expired - Fee Related CN204412841U (en) | 2015-02-10 | 2015-02-10 | Manual pipe bender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204412841U (en) |
-
2015
- 2015-02-10 CN CN201520091229.0U patent/CN204412841U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20160210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |