CN201394799Y - Elevation device for pinch roller stand of H section steel assembly machine - Google Patents

Elevation device for pinch roller stand of H section steel assembly machine Download PDF

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Publication number
CN201394799Y
CN201394799Y CN2009200401340U CN200920040134U CN201394799Y CN 201394799 Y CN201394799 Y CN 201394799Y CN 2009200401340 U CN2009200401340 U CN 2009200401340U CN 200920040134 U CN200920040134 U CN 200920040134U CN 201394799 Y CN201394799 Y CN 201394799Y
Authority
CN
China
Prior art keywords
pinch roller
bevel gear
screw
transmission mechanism
roller 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
CN2009200401340U
Other languages
Chinese (zh)
Inventor
李秀成
杨念记
任乐
方长海
孙志民
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 Hualian Science and Technology Group Co Ltd
Original Assignee
Wuxi Hualian Science and Technology Group 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 Hualian Science and Technology Group Co Ltd filed Critical Wuxi Hualian Science and Technology Group Co Ltd
Priority to CN2009200401340U priority Critical patent/CN201394799Y/en
Application granted granted Critical
Publication of CN201394799Y publication Critical patent/CN201394799Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to an elevation device for pinch roller stand of H section steel assembly machine, which can adjust the height of the pinch roller stand in assembly of H section steel. The elevation device comprises a pinch roller stand and is characterized in that the pinch roller stand is provided with screw nuts which are matched with an elevation screw rod and the elevation screw rodis connected with a bevel gear transmission mechanism arranged at the top part of a gantry. Through the match of the screw nuts, the elevation screw rods and the bevel gear transmission mechanism, and the change of transmission direction by the bevel gear transmission mechanism, and the arrangement of the bevel gear transmission mechanism at the top part level location of the gantry, the total height of the device is reduced, which guarantees the application of low rail hoists in plants.

Description

The lowering or hoisting gear of H shaped steel assembling machine pinch roller frame
Technical field
The utility model relates to a kind of lowering or hoisting gear of H shaped steel assembling machine pinch roller frame, specifically a kind of H shaped steel group can regulate immediately pinch roller frame up and down the height device.
Background technology
In the upright machine of existing H shaped steel group, the lifting of pinch roller frame is to rely on a hydraulic cylinder that is arranged on the door frame top to promote.For the big H shaped steel group of specification immediately, require the stroke of hydraulic cylinder very long, so just make that the total height of equipment is very high, the sling height that surpasses the low orbit crane in the factory can't be passed through crane.
Summary of the invention
The utility model provides a kind of lowering or hoisting gear that can reduce the H shaped steel assembling machine pinch roller frame of equipment total height effectively at above-mentioned the deficiencies in the prior art.
The technical scheme that provides according to the utility model, a kind of lowering or hoisting gear of H shaped steel assembling machine pinch roller frame comprises pinch roller frame, and feature is: described pinch roller frame is provided with screw, screw matches with elevating screw, and elevating screw is connected with the Bevel Gear Transmission mechanism that is arranged on the door frame top.
Described Bevel Gear Transmission mechanism comprises motor, reductor, shaft coupling, connecting rod and a pair of intermeshing bevel gear that is linked in sequence.
Described screw and elevating screw respectively have two, are separately positioned on the both sides of described pinch roller frame, and every elevating screw is connected with a cover Bevel Gear Transmission mechanism.
A shared cover reductor and the motor of described two cover Bevel Gear Transmission mechanisms.
Compared with the prior art the utility model has the following advantages:
1, the utility model matches with Bevel Gear Transmission mechanism by screw, elevating screw, and mechanism changes transmission direction by Bevel Gear Transmission, and Bevel Gear Transmission mechanism is arranged in the door frame top, horizontal, thereby has reduced the total height of entire equipment.
2, the utility model adopts two cover Bevel Gear Transmission mechanisms, and a shared cover reductor and a motor, makes transmission mechanism compacter, has reduced cost.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with the embodiment in the accompanying drawing the utility model is further described.
As shown in Figure 1, comprise motor 1, reductor 2, shaft coupling 3, connecting rod 4, bevel gear 5, elevating screw 6, screw 7 and pinch roller frame 8 etc.
As shown in Figure 1, a kind of lowering or hoisting gear of H shaped steel assembling machine pinch roller frame comprises pinch roller frame 8, and pinch roller frame 8 is provided with screw 7, and screw 7 matches with elevating screw 6, and elevating screw 6 is connected with the Bevel Gear Transmission mechanism that is arranged on the door frame top.Because Bevel Gear Transmission mechanism has changed transmission direction, is promptly changed into the quadrature kind of drive of bevel gear by original hydraulic cylinder straight-line transmitting flowing mode, Bevel Gear Transmission mechanism arranges in the door frame top, horizontal, therefore, has reduced the total height of entire equipment.
Described Bevel Gear Transmission mechanism comprises motor 1, reductor 2, shaft coupling 3, connecting rod 4 and a pair of intermeshing bevel gear 5 that is linked in sequence.
Preferably, screw 7 and elevating screw 6 in the utility model respectively have two, are separately positioned on the both sides of pinch roller frame 8, and every elevating screw 6 is connected with a cover Bevel Gear Transmission mechanism.In order to make transmission mechanism compacter and reduce cost, two cover Bevel Gear Transmission mechanisms can a shared cover reductor 2 and a motor 1.
The utility model operation principle and the course of work: the utility model uses motor 1 to drive reductor 2 and gives bevel gear 5 by shaft coupling 3 and connecting rod 4 with transmission of power, make rectilinear motion up and down by the rotating band movable wire female 7 and the pinch roller frame 8 of screw mandrel 6 like this, can regulate the height of pinch roller frame 8 easily according to H shaped steel height.So just can reduce the total height of equipment effectively, guarantee the use of low orbit crane in the factory.

Claims (4)

1. the lowering or hoisting gear of a H shaped steel assembling machine pinch roller frame, comprise pinch roller frame (8), it is characterized in that: described pinch roller frame (8) is provided with screw (7), and screw (7) matches with elevating screw (6), and elevating screw (6) is connected with the Bevel Gear Transmission mechanism that is arranged on the door frame top.
2. according to the lowering or hoisting gear of the described H shaped steel of claim 1 assembling machine pinch roller frame, it is characterized in that: described Bevel Gear Transmission mechanism comprises motor (1), reductor (2), shaft coupling (3), connecting rod (4) and a pair of intermeshing bevel gear (5) that is linked in sequence.
3. according to the lowering or hoisting gear of the described H shaped steel of claim 1 assembling machine pinch roller frame, it is characterized in that: described screw (7) and elevating screw (6) respectively have two, be separately positioned on the both sides of described pinch roller frame (8), every elevating screw (6) is connected with a cover Bevel Gear Transmission mechanism.
4. according to the lowering or hoisting gear of the described H shaped steel of claim 3 assembling machine pinch roller frame, it is characterized in that: a shared cover reductor (2) and the motor (1) of described two cover Bevel Gear Transmission mechanisms.
CN2009200401340U 2009-04-10 2009-04-10 Elevation device for pinch roller stand of H section steel assembly machine Expired - Fee Related CN201394799Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009200401340U CN201394799Y (en) 2009-04-10 2009-04-10 Elevation device for pinch roller stand of H section steel assembly machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009200401340U CN201394799Y (en) 2009-04-10 2009-04-10 Elevation device for pinch roller stand of H section steel assembly machine

Publications (1)

Publication Number Publication Date
CN201394799Y true CN201394799Y (en) 2010-02-03

Family

ID=41617294

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009200401340U Expired - Fee Related CN201394799Y (en) 2009-04-10 2009-04-10 Elevation device for pinch roller stand of H section steel assembly machine

Country Status (1)

Country Link
CN (1) CN201394799Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102619429A (en) * 2012-04-10 2012-08-01 江苏田娘农业科技有限公司 Automatic compaction device of fermentation library gate
CN103560612A (en) * 2013-10-12 2014-02-05 江西新余国科科技有限公司 Elevating machine stable and reliable in operation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102619429A (en) * 2012-04-10 2012-08-01 江苏田娘农业科技有限公司 Automatic compaction device of fermentation library gate
CN103560612A (en) * 2013-10-12 2014-02-05 江西新余国科科技有限公司 Elevating machine stable and reliable in operation

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100203

Termination date: 20120410