CN202447435U - Straightening mechanism - Google Patents

Straightening mechanism Download PDF

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Publication number
CN202447435U
CN202447435U CN2012200937082U CN201220093708U CN202447435U CN 202447435 U CN202447435 U CN 202447435U CN 2012200937082 U CN2012200937082 U CN 2012200937082U CN 201220093708 U CN201220093708 U CN 201220093708U CN 202447435 U CN202447435 U CN 202447435U
Authority
CN
China
Prior art keywords
base
jack
extension spring
fixed
plunger
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
CN2012200937082U
Other languages
Chinese (zh)
Inventor
吴琪
朱礼顺
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.)
ANQING TIANRUN ENGINEERING MACHINERY Co Ltd
Original Assignee
ANQING TIANRUN ENGINEERING MACHINERY 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 ANQING TIANRUN ENGINEERING MACHINERY Co Ltd filed Critical ANQING TIANRUN ENGINEERING MACHINERY Co Ltd
Priority to CN2012200937082U priority Critical patent/CN202447435U/en
Application granted granted Critical
Publication of CN202447435U publication Critical patent/CN202447435U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model discloses a straightening mechanism, which comprises a base, roller trays, a bending instructor scale, pressing heads, a tension spring base, plunger return adjustable limiters, plunger return tension springs and a jack, wherein the base is formed by welding a steel plate; the vertical hydraulic jack is fixedly arranged on the base; the bending instructor scale is fixedly arranged on the base; the pressing heads are fixed on the tension spring base through screws; and the tension spring base is fixed on the vertical hydraulic jack through screws. By the straightening mechanism, the shortcomings in the prior art are overcome, the design structure is rational, the problem that the vertical jack cannot be used in a horizontal mode is solved, the straightening precision and efficiency of a press machine are improved, and the using cost of equipment is low.

Description

A kind of aligning mechanism
Technical field
The utility model relates to rod member alignment technical field, specifically belongs to a kind of aligning mechanism.
Background technology
Existing a lot of factories utilize forcing press that the rod member of bending is carried out alignment, will again and again press many times for a workpiece, and spended time is many, efficient is low, the bad control of the precision of alignment and a same tonnage (100T) forcing press its cost an arm and a leg.And the jack on the present market all is vertical use, can not horizontally use.
The utility model content
The purpose of the utility model provides a kind of aligning mechanism, has overcome the deficiency of prior art, and project organization is reasonable, and having solved vertical jack can not horizontally use, and has improved forcing press alignment precision and efficient, and the equipment use cost is low.
The technical scheme that the utility model adopts is following:
A kind of aligning mechanism; Comprise that base, roller carriage, camber indicator scale, pressure head, extension spring seat, plunger return the adjustable limiting device, plunger returns extension spring and jack; It is characterized in that: described base is welded by steel plate, and the vertical hydraulic jack is installed on the base, is fixed with the camber indicator scale on the base; Described pressure head is fixed on the extension spring seat through screw, and the extension spring seat is fixed on the vertical hydraulic jack through screw.
Described extension spring seat returns extension spring through the jack plunger and is connected with base, the ball carriage be stuck in base on, plunger returns the adjustable limiting device and is fixed on the base through screw.
The shell of described jack has the hole of a diameter 8mm, and threaded block of welding is equipped with little fuel tank on the hole on the threaded block.
Compared with present technology, the beneficial effect of the utility model is following:
The utility model adopts the pressure of jack that rod member is carried out crooked alignment, first vertical hydraulic jack converted horizontal is used, and break in the past jack and can not equal the present situation that crouches and use, be an important breakthrough.This aligning mechanism cost cost is low, and general factory all can oneself make, and saves resource, low-carbon environment-friendly.This aligning mechanism is simple to operate, high efficiency, and the alignment precision is high, and security is good, and the qualification rate of workpiece has been played fine control, has improved the quality of product.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the structural representation of the utility model side-looking.
The specific embodiment
Referring to accompanying drawing; A kind of aligning mechanism comprises that base 1, roller carriage 2, camber indicator scale 3, pressure head 4, extension spring seat 5, plunger return adjustable limiting device 6, the jack plunger returns extension spring 7, vertical hydraulic jack 8, jack height adjustment screw 9, little fuel tank 10.Workpiece 11 is positioned on the base, and whole base 1 is welded by steel plate, and vertical hydraulic jack 1 is fixed on the base 1 through screw; Pressure head 4 is fixed on the extension spring seat 5 through screw; Extension spring seat 5 is fixed on the vertical hydraulic jack 8 through screw, and extension spring seat 5 returns extension spring 7 through the jack plunger and is connected with base 1, ball carriage 2 be stuck in base 1 on; Plunger returns the adjustable limiting device and is fixed on the base 1 through screw, and camber indicator scale 3 is installed on the base.A threaded block is also welded in the hole of a diameter 8mm of outer shell auger of jack 8, and little fuel tank 10 is contained on the threaded block, requires to guarantee that the junction is oil-proof.In little fuel tank, inject hydraulic oil, its liquid level that makes surpasses the plunger displacement pump of jack, has so just realized flat for sleeping in use of vertical jack.

Claims (3)

1. aligning mechanism; Comprise that base, roller carriage, camber indicator scale, pressure head, extension spring seat, plunger return the adjustable limiting device, plunger returns extension spring and jack; It is characterized in that: described base is welded by steel plate, and the vertical hydraulic jack is installed on the base, is fixed with the camber indicator scale on the base; Described pressure head is fixed on the extension spring seat through screw, and the extension spring seat is fixed on the vertical hydraulic jack through screw.
2. according to the said a kind of aligning mechanism of claim 1, it is characterized in that: described extension spring seat returns extension spring through the jack plunger and is connected with base, the ball carriage be stuck in base on, plunger returns the adjustable limiting device and is fixed on the base through screw.
3. according to the said a kind of aligning mechanism of claim 1, it is characterized in that: the shell of described jack has the hole of a diameter 8mm, and threaded block of welding is equipped with little fuel tank on the hole on the threaded block.
CN2012200937082U 2012-03-07 2012-03-07 Straightening mechanism Expired - Fee Related CN202447435U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200937082U CN202447435U (en) 2012-03-07 2012-03-07 Straightening mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200937082U CN202447435U (en) 2012-03-07 2012-03-07 Straightening mechanism

Publications (1)

Publication Number Publication Date
CN202447435U true CN202447435U (en) 2012-09-26

Family

ID=46863330

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012200937082U Expired - Fee Related CN202447435U (en) 2012-03-07 2012-03-07 Straightening mechanism

Country Status (1)

Country Link
CN (1) CN202447435U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106563714A (en) * 2016-10-31 2017-04-19 中国水利水电第十二工程局有限公司 Hydraulic correction platform for gate slot track of gate
CN111496018A (en) * 2020-05-09 2020-08-07 汪涛 Automatic straightening device for integral shaft of split cross shaft of heavy truck

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106563714A (en) * 2016-10-31 2017-04-19 中国水利水电第十二工程局有限公司 Hydraulic correction platform for gate slot track of gate
CN111496018A (en) * 2020-05-09 2020-08-07 汪涛 Automatic straightening device for integral shaft of split cross shaft of heavy truck
CN111496018B (en) * 2020-05-09 2021-12-21 唐山龙泉机械有限公司 Automatic straightening device for integral shaft of split cross shaft of heavy truck

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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: 20120926

Termination date: 20170307