CN1256267C

CN1256267C - H-wheel turning device

Info

Publication number: CN1256267C
Application number: CN 03152875
Authority: CN
Inventors: 刘祥; 董玉华; 陈军
Original assignee: Jiangsu Xingda Steel Tyre Cord Co Ltd
Current assignee: Jiangsu Xingda Steel Tyre Cord Co Ltd
Priority date: 2003-08-29
Filing date: 2003-08-29
Publication date: 2006-05-17
Anticipated expiration: 2023-08-29
Also published as: CN1515484A

Abstract

The present invention discloses an H-shaped wheel turning device which is mainly composed of a slide hanger (1), a support roll (2), an H-shaped steel rail turning stand (3), a drive box (4), an operating lever (5) and a guide tube (6), wherein the support roll fixed on the hanger (1) is arranged in a track of the turning stand, and the arc length of the turning stand (3) is greater than 90 DEG. The upper end of the turning stand is fixed with an adjustable dog (18), and an inner arc surface of the bottom end is fixed with the drive box (4). The guide tube (6) and the drive box (4) are fixed. The drive box (4) is provided with a drive mechanism with a positioning mechanism, and the operating rod (5) and the drive mechanism are connected. The connecting rod (7) and a clamping device are arranged in the guide tube (6). The left end of the connecting rod (7) is connected with the drive mechanism, and the right end is provided with the clamping device expanding and shrinking in the radical direction along a guide slot opening at the right end of the guide tube. The diameter of the maximum excircle expanded by the clamping device is greater than the inner diameter of the H-shaped wheel. The H-shaped wheel turning device using the structure has the advantages of small size and convenient operation. The H-shaped wheel can be randomly hung and turned over, and thereby, the work efficiency is enhanced.

Description

Spool turning device

Technical field

The present invention relates to Steel Wire Products Industry large package I-beam wheel tipping arrangement upright with for sleeping in.

Background technology

Steel Wire Products Industry large package I-beam wheel is in drawing, heat treatment, between needing in the flow processs such as plating or reach upright and the turn over function that crouches, B800 I-beam wheel endoporus is a garden column through hole, two ends are 60 degree taper holes, current technology adopts underground embed-type, service platform is equal with ground, I-beam wheel is rolled into platform, unclamps latching system, promote pivoted frame, the pivoted frame platform carries pulley down along the underground rail roll-sliding, with I-shaped crop rotation 90 degree upsets, the underground installation of this class formation is complicated, the manufacturing expense height, the I-beam wheel that each workshop distributes focuses on the upset of same place, operational throughput is big, and operation is not smooth, influences work efficiency.

Summary of the invention

The invention provides a kind of spool turning device that I-beam wheel can be lifted on the spot upset arbitrarily.

The present invention adopts following technical scheme to realize: a kind of spool turning device, it is made up of sliding suspender, supporting rollern, I shape rail turning rack, driving box, control lever and conduit, the supporting rollern that suspension bracket is being fixed is arranged in the turning rack track, and the arc length of turning rack is greater than 90 degree; The turning rack upper end is fixed with block, the bottom intrados is fixed with driving box, conduit and driving box fix, driving box is provided with the driver train of band detent mechanism, control lever is connected with driver train, establishes connecting rod and fixing device in the conduit, and the connecting rod left end links to each other with driver train, the connecting rod right-hand member is provided with along the fixing device of conduit right-hand member guide groove bore to hypertonic, and the open maximum circumcircle diameter of fixing device is greater than the I-beam wheel internal diameter.

Described block scalable can be fixed in I-beam wheel turning rack track adjusted; The driver train that has detent mechanism is an eccentric cam mechanism, camshaft stretches out driving box one end and control lever fixes, and the other end and flange fix, and is with lining on the camshaft between driving box and the flange, lining is supported by bearing flange, and bearing flange and driving box fix; The left end of connecting rod is provided with garden ring, and the garden ring set is cam outside and its formation sliding pair; Flange is provided with the elasticity pivot pin that has draw ring, and bearing flange is provided with knock hole, and the size dimension and the knock hole of elasticity pivot pin are complementary; Fixing device is made up of cross plate rail, double-strand chain and jaw, the overlapping hole of double-strand chain is connected with bearing pin with the connecting rod right-hand member, other two fraisings link to each other with symmetrical two jaw right-hand member joints respectively, jaw left end joint links to each other with the cross plate rail, the cross plate rail is fixed on the pipe inner wall step, and the jaw right-hand member is provided with and can forms the good clamping face that coincide with nose end cone angle face in the I-beam wheel; Jaw, double-strand chain are all done turning joint with bearing pin.

Spool turning device of the present invention, volume is little, is convenient to operation, and the safety performance height utilizes the existing driving in workshop, and I-beam wheel is lifted upset arbitrarily, has simplified current technology, has reduced manufacturing expense and operating cost, has improved work efficiency.

Description of drawings

Fig. 1 is a spool turning device specific embodiment jaw contraction state of the present invention.

Fig. 2 is a spool turning device specific embodiment jaw open configuration of the present invention.

Fig. 3 is a spool turning device specific embodiment eccentric cam mechanism structure scheme drawing of the present invention.

The specific embodiment

With reference to accompanying drawing, spool turning device mainly is made up of sliding suspender 1, supporting rollern 2, turning rack 3, driving box 4, control lever 5 and conduit 6, and the supporting rollern 2 that suspension bracket 1 is being fixed is arranged in the track of turning rack 3, and the arc length of turning rack 3 is greater than 90 degree; Adjustable dog 18 is being fixed in turning rack 3 upper ends, and the bottom intrados is welded with driving box 4, and conduit 6 fixes with driving box 4 by flanging flange 11, connecting flange 17.Driving box 4 is provided with the eccentric cam mechanism 12 of band safety location elasticity pivot pin 16, camshaft stretches out driving box 4 one ends and control lever 5 fixes, the other end and flange 13 are fixing, be with lining 14 on the camshaft between the two, lining 14 is supported by the bearing flange 15 that is fixed on the driving box 4, flange 13 is provided with the elasticity pivot pin 16 that has draw ring, and the knock hole that is provided with on its size and the bearing flange 15 is complementary.Establish connecting rod 7 in the conduit 6, double-strand chain 9, jaw 10 and cross plate rail 8, cross plate rail 8 is fixed on the conduit 6 inwall steps, the left end of connecting rod 7 is provided with the garden ring, the garden ring set outside cam with its formation sliding pair, the right-hand member of connecting rod 7 is connected with bearing pin with double-strand chain 9 overlapping holes, double-strand chain 9 other two holes are connected with bearing pin with symmetrical two jaws 10 right-hand member joints respectively, jaw 10 left end joints and cross plate rail 8 are connected with bearing pin, jaw 10 right-hand members are provided with and can form the good clamping face that coincide with nose end cone angle face in the I-beam wheel, this clamping face is at control lever 5, eccentric cam mechanism 12, connecting rod 7, the teamwork lower edge conduit 6 right-hand member guide groove mouths of double-strand chain 9 are done radially hypertonic motion, and the circumscribed garden of the open maximum of clamping face diameter is greater than the I-beam wheel internal diameter.

Control lever 5 is in vertical position among Fig. 3, and the maximum radial point of eccentric cam is at vertical vertex.This moment connecting rod 7 right-hand member do not arrive maximum displacement place, double-strand chain 9 condensations together, the clamping face of jaw 10 right-hand members open the circumcircle diameter less than the I-beam wheel diameter of bore, conduit 6 can extend into the other end along the I-beam wheel endoporus, aforementioned content is seen Fig. 1.According to shown in Figure 2, rotating operation bar 5 is to level attitude, this moment, the maximum radial point of eccentric cam also went to level, promote connecting rod 7 to maximum displacement place, hinge 9 opens, drive jaw 10 and be flared to maximum position, the maximum circumcircle diameter of open jaw 10 is greater than the I-beam wheel internal diameter, elasticity pivot pin 16 bullets advance in the knock hole of bearing flange 15, because the clamping face of jaw 10 right-hand members and the cone angle face of I-beam wheel endoporus one end well coincide, the clamping face of jaw 10 outwards withstands the cone angle face of I-beam wheel endoporus tightly, and under the effect of elasticity pivot pin 16, camshaft location is constant, then jaw 10 can not bounce back, therefore jaw 10 combines securely with the cone angle face of I-beam wheel, then 5 one-tenth of control lever the dolly of unique application of force, pull control lever 5 and I-beam wheel can be overturn.

Claims

1, spool turning device, it is characterized in that it is made up of sliding suspender (1), supporting rollern (2), I shape rail turning rack (3), driving box (4), control lever (5) and conduit (6), the supporting rollern (2) that suspension bracket (1) is being fixed is arranged in turning rack (3) track, and the arc length of turning rack (3) is greater than 90 degree; Turning rack (3) upper end is fixed with block (18), the bottom intrados is fixed with driving box (4), conduit (6) fixes with driving box (4), driving box (4) is provided with the driver train of band detent mechanism, control lever (5) is connected with driver train, establishes connecting rod (7) and fixing device in the conduit (6), and connecting rod (7) left end links to each other with driver train, connecting rod (7) right-hand member is provided with along the fixing device of conduit right-hand member guide groove bore to hypertonic, and the open maximum circumcircle diameter of fixing device is greater than the I-beam wheel internal diameter.

2, according to the described spool turning device of claim 1, it is characterized in that: block (18) scalable, can fix in I-beam wheel turning rack (3) track adjusted.

3, spool turning device according to claim 1, it is characterized in that: the driver train that has detent mechanism is eccentric cam mechanism (12), camshaft stretches out driving box (4) one ends and control lever (5) fixes, the other end and flange (13) fix, be with lining (14) on the camshaft between driving box (4) and the flange (13), lining (14) is supported by bearing flange (15), and bearing flange (15) fixes with driving box (4); The left end of connecting rod (7) is provided with garden ring, and the garden ring set is cam outside and its formation sliding pair.

4, spool turning device according to claim 3 is characterized in that: flange (13) is provided with the elasticity pivot pin (16) that has draw ring, and bearing flange (15) is provided with knock hole, and the size dimension and the knock hole of elasticity pivot pin (16) are complementary.

5, spool turning device according to claim 1, it is characterized in that: this fixing device is made up of cross plate rail (8), double-strand chain (9) and jaw (10), the overlapping hole of double-strand chain is connected with bearing pin with connecting rod (7) right-hand member, other two fraisings link to each other with symmetrical two jaws (10) right-hand member joint respectively, jaw (10) left end joint links to each other with cross plate rail (8), cross plate rail (8) is fixed on conduit (6) inwall and closes on the rank, and jaw (10) right-hand member is provided with and can forms the good clamping face that coincide with nose end cone angle face in the I-beam wheel.

6, according to the described spool turning device of claim 5, it is characterized in that: jaw (10), double-strand chain (9) are all done turning joint with bearing pin.