CN203292251U - Manual pipe bender - Google Patents

Manual pipe bender Download PDF

Info

Publication number
CN203292251U
CN203292251U CN2013203351000U CN201320335100U CN203292251U CN 203292251 U CN203292251 U CN 203292251U CN 2013203351000 U CN2013203351000 U CN 2013203351000U CN 201320335100 U CN201320335100 U CN 201320335100U CN 203292251 U CN203292251 U CN 203292251U
Authority
CN
China
Prior art keywords
base
rotating shaft
main rotating
fixed block
parallel bars
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
CN2013203351000U
Other languages
Chinese (zh)
Inventor
俞平
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.)
WUXI GUODIAN HUAXIN CRANE TRANSPORT EQUIPMENT Co Ltd
Original Assignee
WUXI GUODIAN HUAXIN CRANE TRANSPORT EQUIPMENT 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 WUXI GUODIAN HUAXIN CRANE TRANSPORT EQUIPMENT Co Ltd filed Critical WUXI GUODIAN HUAXIN CRANE TRANSPORT EQUIPMENT Co Ltd
Priority to CN2013203351000U priority Critical patent/CN203292251U/en
Application granted granted Critical
Publication of CN203292251U publication Critical patent/CN203292251U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model provides a manual pipe bender which comprises a base, a fixed block and a manual rod, wherein the fixed block is fixed on the base, and the manual rod is in rotary connection with the base through a main rotating shaft. The base is an I-shaped platform, the fixed block is fixed at the edge of the upper platform surface of the base, the manual rod is formed by connecting two parallel rods and a handle into a tuning fork shape, the main rotating shaft penetrates through the ends, far away from the handle, of the two parallel rods, and the main rotating shaft is connected with the base and is in rotary connection with the two parallel rods. As two pulleys are adopted for bending pipes, the quality of the pipes after the pipes are bent can be effectively ensured, and waste pipes are reduced.

Description

Manual tube bender
Technical field
The utility model relates to the pipe machining tool, particularly, relates to a kind of manual tube bender.
Background technology
At present, at processing the pipe pipe bender or the bending machine that often adopt, prop up tubing at bending part with a pulley, opposite side carries out bending with the low firmly tubing of vertical part, like this after bending vertically the part side tubing distortion that caves inward can often appear, destruction to tubing is large, is unfavorable for the processing of later stage to tubing.
The utility model content
, in order to improve the quality of tubing after bending, by two pulleys when tubing is carried out bending, simultaneously tubing is curved.
The purpose of this utility model is carried out specific implementation by the following technical programs:
A kind of manual tube bender, the hand lever that comprises base, is fixed on the fixed block on base and by main rotating shaft and base, is rotationally connected, described base is " work " font platform, described fixed block is fixed in the edge of base upper table surface, described hand lever connects into tuning fork shape by two parallel bars and a handle, described main rotating shaft runs through two parallel bars away from handle end, and main rotating shaft is connected with base, and this main rotating shaft and two parallel bars are rotationally connected.
Described main rotating shaft also passes the head pulley center, and described head pulley is between two parallel bars.
Described parallel bar is equipped with auxiliary rotating shaft near handle end, and described auxiliary rotating shaft and auxiliary pulley rotate in succession, and described auxiliary pulley is between two parallel bars.
The utility model provides a kind of manual tube bender, tubing is passed the position that meets and exceeds fixed block between two pulleys, it surpasses fixed block position depending on required bending position, the rotation manual bar can carry out bending, the utility model is owing to adopting two pulleys to carry out bending to tubing, can effectively guarantee the quality after the tubing bending, subtract less waste material.
Description of drawings
Below according to drawings and embodiments the utility model is described in further detail.
Fig. 1 is the front view of the utility model manual tube bender.
Reference numeral:
The 1-fixed block; The 2-head pulley; The 3-auxiliary pulley; The 4-hand lever; The 5-main rotating shaft; 6-assists rotating shaft; 7 bases.
The specific embodiment
As shown in Figure 1, a kind of manual tube bender, the hand lever that comprises base 7, is fixed on the fixed block 1 on base and by main rotating shaft 5 and base 7, is rotationally connected, base 7 is " work " font platform, fixed block 1 is fixed in the edge of base 7 upper table surfaces, and hand lever 4 connects into tuning fork shape by two parallel bars and a handle, and main rotating shaft 5 runs through two parallel bars away from handle end, main rotating shaft 5 is connected with base 7, and this main rotating shaft 5 and two parallel bars are rotationally connected.
Main rotating shaft 5 also passes head pulley 2 centers, and head pulley 2 is between two parallel bars.
Parallel bar is equipped with auxiliary rotating shaft 6 near handle end, and auxiliary rotating shaft 6 turns 3 with auxiliary pulley and moves in succession, and auxiliary pulley 3 is between two parallel bars.
Tubing is passed the position that meets and exceeds fixed block 1 between head pulley 2 and auxiliary pulley 3, it surpasses fixed block 1 position depending on required bending position, rotation manual bar 4 can carry out bending, the utility model is owing to adopting driving pulley and auxiliary pulley to carry out bending to tubing, can effectively guarantee the quality after the tubing bending, subtract less waste material.

Claims (3)

1. manual tube bender, the hand lever that comprises base, is fixed on the fixed block on base and by main rotating shaft and base, is rotationally connected, it is characterized in that, described base is " work " font platform, described fixed block is fixed in the edge of base upper table surface, and described hand lever connects into tuning fork shape by two parallel bars and a handle, and described main rotating shaft runs through two parallel bars away from handle end, main rotating shaft is connected with base, and this main rotating shaft and two parallel bars are rotationally connected.
2. manual tube bender as claimed in claim 1, is characterized in that, described main rotating shaft also passes the head pulley center, and described head pulley is between two parallel bars.
3. manual tube bender as claimed in claim 1, is characterized in that, described parallel bar is equipped with auxiliary rotating shaft near handle end, and described auxiliary rotating shaft and auxiliary pulley rotate in succession, and described auxiliary pulley is between two parallel bars.
CN2013203351000U 2013-06-13 2013-06-13 Manual pipe bender Expired - Fee Related CN203292251U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013203351000U CN203292251U (en) 2013-06-13 2013-06-13 Manual pipe bender

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013203351000U CN203292251U (en) 2013-06-13 2013-06-13 Manual pipe bender

Publications (1)

Publication Number Publication Date
CN203292251U true CN203292251U (en) 2013-11-20

Family

ID=49568291

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013203351000U Expired - Fee Related CN203292251U (en) 2013-06-13 2013-06-13 Manual pipe bender

Country Status (1)

Country Link
CN (1) CN203292251U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103302149A (en) * 2013-06-13 2013-09-18 无锡国电华新起重运输设备有限公司 Manual tube bending machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103302149A (en) * 2013-06-13 2013-09-18 无锡国电华新起重运输设备有限公司 Manual tube bending machine

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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
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131120

Termination date: 20180613