CN2754790Y - Wing plate burning torch regulating mechanism of H shaped steel - Google Patents
Wing plate burning torch regulating mechanism of H shaped steel Download PDFInfo
- Publication number
- CN2754790Y CN2754790Y CN 200420121207 CN200420121207U CN2754790Y CN 2754790 Y CN2754790 Y CN 2754790Y CN 200420121207 CN200420121207 CN 200420121207 CN 200420121207 U CN200420121207 U CN 200420121207U CN 2754790 Y CN2754790 Y CN 2754790Y
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- Prior art keywords
- burning torch
- connecting rod
- cutting
- gear
- handwheel
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- Expired - Fee Related
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Abstract
The utility model relates to an adjusting mechanism for a wing plate cutting gun of an opening locking machine for H section steel, which is more specifically used, together with a web plate cutting torch, for cutting off the H section steel in a fixed length and the utility model belongs to the technical field of steel structure equipment. The utility model has a main structure that a left and a right longitudinal moving mechanisms of the cutting guns are respectively fixed on a left mounting plate and a right mounting plate; a left and a right baffle plates are respectively fixed on the left mounting plate and the right mounting plate; a left and a right rotating mechanisms of the cutting guns are installed inside upper holes of moving blocks inside the longitudinal moving mechanisms of the cutting guns by using rack bar rods; connecting rod clamp holders inside a front and a rear lifting and retracting mechanisms of the cutting guns are respectively connected with the left and the right rotating mechanisms of the cutting guns. The utility model has the advantages of simple, compact and reasonable structure, low cost, convenient operation, flexible action, and high positioning accuracy; since two guns are arranged on each of both sides for cutting, bevels on the front and the rear end surfaces of two work pieces can be cut at the same time; with positioning and clamping at only one time, positioning and clamping errors can be reduced and the fixed length accuracy of the work piece can be ensured.
Description
Technical field
The utility model relates to a kind of H shaped steel fore shaft wing plate burning torch governor motion, specifically is used for the web cutting torch H shaped steel being carried out customized cut-off, once cutting, two workpiece of fore shaft shaping, belongs to the steel construction equipment technical field.
Background technology
Before the utility model is made, in the prior art, normally adopt the rolling friction encoder to count with measured length, its complex structure, when skidding appears in workpiece, fixed length precision is poor, the cutting of the wing plate of this equipment be symmetry each one twice do rotation of rifle back cut groove, and burning torch can only cut in truncation, when the cutting thin plate, be easy to generate dross, when being cut to web position, the degree of depth is oversize to be not easy to cut and to wear.Use both sides each one when rifle cut, the fore shaft degree of depth needs transport realization by workpiece, and the degree of depth is not easy to control, and increases attached helping the time, operating efficiency is lower.
Technology contents
The purpose of this utility model is to overcome above-mentioned weak point, thereby provides a kind of simple, compact and reasonable for structure; Low cost of manufacture, easy and simple to handle, flexible movements, positioning accuracy height, can cut the front/rear end groove of two workpiece simultaneously, only need one-time positioning, a clamping, reduce positioning and clamping errors, guarantee the H shaped steel fore shaft wing plate burning torch governor motion of workpiece fixed length precision.
Main solution of the present utility model is achieved in that
The utility model mainly adopts left and right sides burning torch longitudinal moving mechanism, left side installing plate 5, right installing plate 7, left baffle 6, left and right sides burning torch rotating mechanism, critical pieces such as the front and back expansion mechanism of burning torch are formed, two burning torch longitudinal moving mechanisms are individually fixed on left installing plate 5 and the right installing plate 7, left baffle 6 is separately fixed on left installing plate 5 and the right installing plate 7, left and right sides burning torch rotating mechanism is loaded in the burning torch longitudinal moving mechanism on the movable block 4 in the hole by rack bar 8 respectively, before and after the burning torch in the expansion mechanism connecting rod clamper 19 respectively with left and right sides burning torch rotating mechanism in connecting rod 13 link.
Compared with the prior art the utility model has the following advantages:
The utility model is simple, compact and reasonable for structure; Low cost of manufacture, easy and simple to handle, flexible movements, the positioning accuracy height; Each two rifle of both sides cut, and can cut the front/rear end groove of two workpiece simultaneously, only need one-time positioning, a clamping, reduce positioning and clamping errors, have guaranteed the fixed length precision of workpiece.
Description of drawings
Fig. 1 is the utility model structural front view.
Fig. 2 is the utility model structure vertical view.
Fig. 3 is the utility model longitudinal moving mechanism schematic diagram.
Fig. 4 is that the utility model left side burning torch rotating mechanism and B are to schematic diagram.
Fig. 5 is the right burning torch rotating mechanism of a utility model schematic diagram.
Fig. 6 is that the utility model structure A is to schematic diagram.
Fig. 7 is the utility model structure B-B cutaway view.
The specific embodiment
Embodiment during following the utility model is incited somebody to action in conjunction with the accompanying drawings is further described:
The utility model mainly is made up of the critical pieces such as front and back expansion mechanism of left and right sides burning torch longitudinal moving mechanism, left installing plate 5, right installing plate 7, left baffle 6, left and right sides burning torch rotating mechanism, burning torch.Left and right sides burning torch longitudinal moving mechanism is individually fixed on left installing plate 5 and the right installing plate 7.Left baffle 6 is separately fixed on left installing plate 5 and the right installing plate 7.Left and right sides burning torch rotating mechanism is loaded in the burning torch longitudinal moving mechanism on the movable block 4 in the hexagon ring by rack bar 8 respectively.Before and after the burning torch in the expansion mechanism connecting rod clamper 19 respectively with left and right sides burning torch rotating mechanism in connecting rod 13 usefulness connectors 24 link.Left side installing plate 5, right installing plate 7 are used for fixing a whole set of burning torch mechanism and travel switch are installed, and are connected with other mechanism by it.Baffle plate 6 is used to install optoelectronic switch, and blocks arc light and splash.
Left and right sides burning torch longitudinal moving mechanism mainly is made up of handwheel 1, gear shaft 2, gear-bearing 3, movable block 4, rack bar 8 etc. respectively.Handwheel 1, gear shaft 2 are fixed on the gear-bearing 3, and rack bar 8 is loaded in movable block 4 hexagon rings, turns handwheel 1, and rack bar 8 is moved in movable block 4, realize that burning torch vertically moves.
Left and right sides burning torch rotating mechanism mainly is made up of worm gear case 9, clamp cover 10, lid 11, worm gear 12, connecting rod 13, bearing 14, worm screw 15, handwheel 16, burning torch 17, connecting rod clamper 19, angle scale 20 etc. respectively.Adopt rack bar 8 and worm gear case 9 to link, handwheel 16 links with worm screw 15, and support by two bearings 14, worm gear 12 1 sides are sealed with lid 11, and opposite side is sealed with clamp cover 10, and connecting rod 13 inserts in worm gear 12 holes, by clamp cover 10 lockings, connector 24 connects with connecting rod 13 and is fixing, and angle scale 20 is loaded on the worm gear case 9, and connecting rod clamper 19 inserts in connector 24 holes and fixes.
The front and back expansion mechanism of burning torch mainly is made up of tooth bar 18, gear-bearing 21, gear shaft 22, rotation handwheel 23 etc.Handwheel 23 is fixed on the gear shaft 22, does the supporting location by gear-bearing 21, is loaded in the lump in the connecting rod clamper 19, and tooth bar 18 is fixed on the burning torch 17, rotates handwheel 23 and makes burning torch 17 front and back reductions.
Structures such as expansion mechanism, right installing plate, right baffle plate are identical with the left side before and after right side two burning torch longitudinal moving mechanisms, right burning torch rotating mechanism, the burning torch.Difference be in: the Eight characters is placed outside left two burning torches, and the Eight characters intersects and places in right two burning torches, and keeps a determining deviation one on the other, avoids chiasma interference.
The utility model operation principle and the course of work:
The left side: the left side work piece cut is shaped as the outer Eight characters, and burning torch is placed as outer Eight characters form.At first require respectively two burning torches to be rotated to required angle with handwheel according to bevel angle; Connector 24 bolts are unclamped, the rod holder 19 that is rotationally connected sticks up about 10～15 degree burning torch and level, and clamping screw turns handwheel and makes rack bar 8 longitudinally move to correct position then, turn handwheel simultaneously and make burning torch front and back reduction, make cutting torch and workpiece keep suitable cutting distance.
The right side: the right side work piece cut is shaped as the interior Eight characters, and for avoiding interfering, burning torch is placed as cross modal one on the other, notes during adjusting not interfering.Control method is identical with the left side.
Claims (6)
1, a kind of H shaped steel fore shaft wing plate burning torch governor motion, it is characterized in that adopting left and right sides burning torch longitudinal moving mechanism to be individually fixed on left installing plate (5) and the right installing plate (7), left baffle (6) is separately fixed on left installing plate (5) and the right installing plate (7), left and right sides burning torch rotating mechanism is loaded on movable block in the burning torch longitudinal moving mechanism (4) by rack bar (8) respectively and goes up in the hole, before and after the burning torch in the expansion mechanism connecting rod clamper (19) respectively with left and right sides burning torch rotating mechanism in connecting rod (13) link.
2, H shaped steel fore shaft wing plate burning torch governor motion according to claim 1, it is characterized in that described burning torch longitudinal moving mechanism mainly is made up of handwheel (1), gear shaft (2), gear-bearing (3), movable block (4), rack bar (8), handwheel (1), gear shaft (2) are fixed on the gear-bearing (3), and rack bar (8) is loaded in movable block (4) hole.
3, H shaped steel fore shaft wing plate burning torch governor motion according to claim 1, it is characterized in that described burning torch rotating mechanism is mainly by worm gear case (9), clamp cover (10), lid (11), worm gear (12), connecting rod (13), bearing (14), worm screw (15), handwheel (16), burning torch (17), connecting rod clamper (19), angle scale (20) is formed, adopt rack bar (8) and worm gear case (9) to link, handwheel (16) links with worm screw (15), and support by bearing (14), worm gear (12) one sides are sealed with lid (11), opposite side is sealed with clamp cover (10), connecting rod (13) inserts in worm gear (12) hole, lock by clamp cover (10), connector (24) connects with connecting rod (13) and is fixing, angle scale (20) is loaded on the worm gear case (9), and connecting rod clamper (19) inserts in connector (24) hole.
4, H shaped steel fore shaft wing plate burning torch governor motion according to claim 1, the front and back expansion mechanism that it is characterized in that described burning torch mainly is made up of tooth bar (18), gear-bearing (21), gear shaft (22), rotation handwheel (23), handwheel (23) is fixed on the gear shaft (22), by gear-bearing (21) supporting location, be loaded in the lump in the connecting rod clamper (19), tooth bar (18) is fixed in burning torch (17), rotates handwheel (23) and makes burning torch (17) front and back reduction.
5, H shaped steel fore shaft wing plate burning torch governor motion according to claim 1 is characterized in that the outer Eight characters placement of described left two burning torches (17).
6, H shaped steel fore shaft wing plate burning torch governor motion according to claim 1 is characterized in that the placement of the interior Eight characters intersection of described right two burning torches (17), and keeps spacing one on the other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420121207 CN2754790Y (en) | 2004-12-31 | 2004-12-31 | Wing plate burning torch regulating mechanism of H shaped steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420121207 CN2754790Y (en) | 2004-12-31 | 2004-12-31 | Wing plate burning torch regulating mechanism of H shaped steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2754790Y true CN2754790Y (en) | 2006-02-01 |
Family
ID=35928425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420121207 Expired - Fee Related CN2754790Y (en) | 2004-12-31 | 2004-12-31 | Wing plate burning torch regulating mechanism of H shaped steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2754790Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913010A (en) * | 2010-09-27 | 2010-12-15 | 无锡华联精工机械有限公司 | Regulating device for flame cutting torch of numerical control cutting machine |
| CN102335790A (en) * | 2010-07-26 | 2012-02-01 | 上海华勤通讯技术有限公司 | Method for maintaining AQFN (Advanced Quad Flat No-Lead Package) mobile phone motherboard and maintenance table |
| CN102581426A (en) * | 2012-03-16 | 2012-07-18 | 华北水利水电学院 | Bidirectional connecting rod self-centering H-shaped steel flame cutting tool |
| CN103521969A (en) * | 2013-10-31 | 2014-01-22 | 无锡汉神电气有限公司 | Burning torch adjusting device |
-
2004
- 2004-12-31 CN CN 200420121207 patent/CN2754790Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102335790A (en) * | 2010-07-26 | 2012-02-01 | 上海华勤通讯技术有限公司 | Method for maintaining AQFN (Advanced Quad Flat No-Lead Package) mobile phone motherboard and maintenance table |
| CN101913010A (en) * | 2010-09-27 | 2010-12-15 | 无锡华联精工机械有限公司 | Regulating device for flame cutting torch of numerical control cutting machine |
| CN102581426A (en) * | 2012-03-16 | 2012-07-18 | 华北水利水电学院 | Bidirectional connecting rod self-centering H-shaped steel flame cutting tool |
| CN102581426B (en) * | 2012-03-16 | 2014-10-08 | 华北水利水电学院 | Bidirectional connecting rod self-centering H-shaped steel flame cutting tool |
| CN103521969A (en) * | 2013-10-31 | 2014-01-22 | 无锡汉神电气有限公司 | Burning torch adjusting device |
| CN103521969B (en) * | 2013-10-31 | 2016-05-04 | 无锡汉神电气有限公司 | Burning torch adjusting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |