CN201735978U - Manually supporting-roller lifting mechanism - Google Patents

Manually supporting-roller lifting mechanism Download PDF

Info

Publication number
CN201735978U
CN201735978U CN201020231272XU CN201020231272U CN201735978U CN 201735978 U CN201735978 U CN 201735978U CN 201020231272X U CN201020231272X U CN 201020231272XU CN 201020231272 U CN201020231272 U CN 201020231272U CN 201735978 U CN201735978 U CN 201735978U
Authority
CN
China
Prior art keywords
roller
bearing
sleeve
handle
bolt
Prior art date
Application number
CN201020231272XU
Other languages
Chinese (zh)
Inventor
鲍光辉
杨念记
方长海
周军记
周洪根
Original Assignee
无锡华联科技集团有限公司
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 无锡华联科技集团有限公司 filed Critical 无锡华联科技集团有限公司
Priority to CN201020231272XU priority Critical patent/CN201735978U/en
Application granted granted Critical
Publication of CN201735978U publication Critical patent/CN201735978U/en

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Abstract

The utility model relates to a manually supporting-roller lifting mechanism, which belongs to the technical field of mechanical equipment and mainly adopts the structure that a sliding sleeve and a frame body are fastened through a bolt, a guide rod is connected with the sliding sleeve, the guide rod and a bracket are fastened through the bolt, a copper nut is connected with a movable lead screw through threads, a nut sleeve is connected with the copper nut, the nut sleeve and the frame body are fastened through the bolt, the movable lead screw is connected with a backing ring, a gasket and a thrust bearing through the bolts, a bearing seat is connected with the thrust bearing, a handle is connected with the movable lead screw, a handle ball is connected with the handle through the threads, a roller is connected with a bearing through a clamping ring, a roller shaft is connected with the bearing and a shaft sleeve, and the roller shaft is connected with the bracket. The utility model has simple, compact and reasonable structure, is assembled under a host computer pipe material, can accurately adjust the ascending quantity and the descending quantity of a supporting roller, can adjust the position of a roller supporting and attaching pipe material according to the pipe materials with different pipe diameters and has low manufacturing cost and fast and convenient use.

Description

Handheld lifting wheel holding mechanism
Technical field
The utility model relates to a kind of handheld lifting wheel holding mechanism, and specifically a kind of device that provides roller to support for the medium and small caliber tubing of difference belongs to mechanical equipment technical field.
Background technology
In prior art, when different tube diameters tubing is cut and welds, need provide roller to support.This support adopts that elevating screw, hinged screw rod with rollers move more, the hydraulic lifting mode provides roller to support, and this type of supporting way involves great expense, and is bulky, and the roller that is not suitable for the tubule diameter pipes supports.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, thereby a kind of roller supporting mechanism of convenient and cheap medium and small caliber tubing is provided.
The technical scheme that provides according to the utility model, it is fastening that handheld lifting wheel holding mechanism adopts sliding sleeve and support body to pass through screw, guide post is connected with sliding sleeve, guide post and carriage are fastening with screw, copper nut and mobile screw mandrel are by being threaded, nut sleeve is connected with copper nut, nut sleeve is fastening by bolt and support body, mobile screw mandrel and gasket ring, pad, thrust bearing connects by bolt, and bearing block is connected with thrust bearing, and handle is connected with mobile screw mandrel, handle ball is connected with handle by screw thread, roller is connected by snap ring with bearing, roller shaft and bearing, axle sleeve connects, and roller shaft is connected with carriage.
The utility model mainly adopts screw mandrel to rotate, and makes carriage along the guide post moving linearly, and carriage moves upward or downward, and the roller shaft termination is a square structure, can move along the gear on the carriage, adapts to different pipe diameters.
Compared with the prior art the utility model has the following advantages:
The utility model is simple, compact and reasonable for structure; Under assembling and the main frame tubing, can accurately adjust support roller ascending amount and slippage, the attached tubing of roller holder position can be adjusted according to different tube diameters tubing; Technology to have is cheap, easy to use relatively.
Description of drawings
Fig. 1 is the utility model structural front view.
Fig. 2 is the utility model structure side partial sectional view.
The specific embodiment
Embodiment during following the utility model is incited somebody to action in conjunction with the accompanying drawings is further described:
As Fig. 1~shown in Figure 2, comprise support body 1, sliding sleeve 2 (2), guide post 3 (2), nut sleeve 4, mobile screw mandrel 5, copper nut 6, handle 7, handle ball 8 (2), roller 9 (2), roller shaft 10 (2), carriage 11, bearing block 12, snap ring 13 (4), bearing 14 (4), axle sleeve 15 (2), gasket ring 16, pad 17, thrust bearing 18 (2) etc.
The utility model adopts support body 1 to be connected with Device Host by bolt, sliding sleeve 2 (2) is fastening by marking closely screw with support body 1, guide post 3 (2) is connected with sliding sleeve 2 (2), guide post 3 (2) is fastening with carriage 11 usefulness screws, copper nut 6 and mobile screw mandrel 5 are by being threaded, nut sleeve 4 is connected with copper nut 6, nut sleeve 4 is fastening by bolt and support body 1, mobile screw mandrel 5 and gasket ring 16, pad 17, thrust bearing 18 (2) connect by bolt, bearing block 12 is connected with thrust bearing 18 (2), handle 7 is connected with mobile screw mandrel 5, handle ball 8 (2) be connected with handle 7 by screw thread, roller 9 (2) is connected by snap ring 13 (4) with bearing 14 (4), roller shaft 10 (2) and bearing 14 (4), axle sleeve 15 (2) connects, and roller shaft 10 (2) be connected with carriage 11.The roller shaft termination is a square structure, can move along the gear on the carriage, adapts to different pipe diameters.
The utility model operation principle and the course of work
Support body 1 is connected with Device Host by bolt, and it is for the helical movement that turn handle 7 drives mobile screw mandrel 5, and mobile screw mandrel 5 drives carriage 11 that bearing blocks 12 connect along guide post 3 moving linearlies.Roller 9 is connected by bearing 14 with roller shaft 10, and roller 9 can be at the different pipe diameters of the moving adaptation of carriage 11 upper edge fixed stop displacements.
The utility model can be used as the supporting mechanism of medium and small caliber long tube, can be used for the welding equipment of long tube, and cutting equipment reaches the accurately machined supporting mechanism of tubing.

Claims (2)

1. handheld lifting wheel holding mechanism, it is characterized in that: adopt sliding sleeve (2) and support body (1) fastening by screw, guide post (3) is connected with sliding sleeve (2), guide post (3) is fastening with screw with carriage (11), copper nut (6) and mobile screw mandrel (5) are by being threaded, nut sleeve (4) is connected with copper nut (6), nut sleeve (4) is fastening by bolt and support body (1), mobile screw mandrel (5) and gasket ring (16), pad (17), thrust bearing (18) connects by bolt, bearing block (12) is connected with thrust bearing (18), handle (7) is connected with mobile screw mandrel (5), handle ball (8) is connected with handle (7) by screw thread, roller (9) is connected by snap ring (13) with bearing (14), roller shaft (10) and bearing (14), axle sleeve (15) connects, and roller shaft (10) is connected with carriage (11).
2. handheld lifting wheel holding mechanism as claimed in claim 1 is characterized in that described roller shaft (10) termination is a square structure.
CN201020231272XU 2010-06-10 2010-06-10 Manually supporting-roller lifting mechanism CN201735978U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201020231272XU CN201735978U (en) 2010-06-10 2010-06-10 Manually supporting-roller lifting mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201020231272XU CN201735978U (en) 2010-06-10 2010-06-10 Manually supporting-roller lifting mechanism

Publications (1)

Publication Number Publication Date
CN201735978U true CN201735978U (en) 2011-02-09

Family

ID=43551260

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201020231272XU CN201735978U (en) 2010-06-10 2010-06-10 Manually supporting-roller lifting mechanism

Country Status (1)

Country Link
CN (1) CN201735978U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101870056A (en) * 2010-06-10 2010-10-27 无锡华联科技集团有限公司 Handheld lifting wheel holding mechanism
CN103100818A (en) * 2012-12-31 2013-05-15 青特集团有限公司 Device for pushing component tightly for welding
CN105965281A (en) * 2016-06-30 2016-09-28 山东建筑大学 Adjustable bracket for rotary body workpiece
CN106002343A (en) * 2016-06-30 2016-10-12 山东建筑大学 Elastic bracket for revolving body workpiece
CN106078265A (en) * 2016-06-30 2016-11-09 山东建筑大学 A kind of elastic support for rotary type workpiece
CN106078248A (en) * 2016-06-30 2016-11-09 山东建筑大学 A kind of adjustable support for rotary type workpiece

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101870056A (en) * 2010-06-10 2010-10-27 无锡华联科技集团有限公司 Handheld lifting wheel holding mechanism
CN103100818A (en) * 2012-12-31 2013-05-15 青特集团有限公司 Device for pushing component tightly for welding
CN105965281A (en) * 2016-06-30 2016-09-28 山东建筑大学 Adjustable bracket for rotary body workpiece
CN106002343A (en) * 2016-06-30 2016-10-12 山东建筑大学 Elastic bracket for revolving body workpiece
CN106078265A (en) * 2016-06-30 2016-11-09 山东建筑大学 A kind of elastic support for rotary type workpiece
CN106078248A (en) * 2016-06-30 2016-11-09 山东建筑大学 A kind of adjustable support for rotary type workpiece
CN106002343B (en) * 2016-06-30 2018-11-23 山东建筑大学 A kind of elastic support for revolving body workpieces

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20110209

Effective date of abandoning: 20120606