CN202984961U - Curve side groove cutting device of fan-shaped steel plate - Google Patents
Curve side groove cutting device of fan-shaped steel plate Download PDFInfo
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- CN202984961U CN202984961U CN 201320007161 CN201320007161U CN202984961U CN 202984961 U CN202984961 U CN 202984961U CN 201320007161 CN201320007161 CN 201320007161 CN 201320007161 U CN201320007161 U CN 201320007161U CN 202984961 U CN202984961 U CN 202984961U
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- steel plate
- shaped steel
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- strut
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Abstract
The utility model discloses a curve side groove cutting device of a fan-shaped steel plate. The curve side groove cutting device is characterized in that the head end of a supporting rod has a first connecting through hole which penetrates through a head end body and the tail end of the supporting rod has a second connecting through hole which penetrates through the tail end body, a first bolt passes through the supporting rod through the first connecting through hole, a fixed part arranged at one side of a cutting machine is connected with the head end of the supporting rod through the first bolt, the tail end of the supporting rod is fixedly provided with a nut, a second bolt passes through the supporting rod through a second connecting through hole, passes through annular body formed by the nut, and is connected with the nut through threads, and a rod body of the supporting rod, below the second bolt, is provided with a rotatable guiding bearing in a positioning manner; and the guiding bearing is pulled by a road wheel which rolls on the fan-shaped steel plate and moves towards the direction being far away from the arc-shaped line curved surface direction of the fan-shaped steel plate, to roll towards the arc-shaped line curved surface pressed and touched the partial periphery of the fan-shaped steel plate and the arc-shaped line curved surface on the periphery of the fan-shaped steel plate so as to force a cutting torch of cutting machine to correspondingly move along an arc line. The curve side groove cutting device provided by the utility model has the advantages that the manufacturing cost of an arc-shaped rail is saved, the work efficiency is improved, and the good cutting quality is guaranteed.
Description
Technical field
The utility model belongs to the improvement of fan-shaped steel plate Qu Bianpo mouth cutting equipment structure, particularly fan-shaped steel plate Qu Bianpo mouth cutter sweep.
Background technology
At present in general industrial enterprise, the processing mode of fan-shaped steel plate arc-shaped curved surface groove is generally the relatively poor hand cut of efficient low quality, or use the higher automatic processing machine of investment cost, therefore, the process unit of existing fan-shaped steel plate arc-shaped curved surface groove expends a large amount of manufacturing costs, operating efficiency is low, and workman's labour intensity is high, and cut quality also is difficult to guarantee.
The utility model content
The purpose of this utility model is to provide a kind of fan-shaped steel plate Qu Bianpo mouth cutter sweep, improve fan-shaped steel plate arc-shaped curved surface groove cutting technique, overcome cutting different curvature arc Qu Bianpo mouth and need the more deficiency of arc track, save the manufacturing cost of arc track, increase work efficiency, alleviate workman's labour intensity, guarantee cut quality preferably.
the purpose of this utility model is achieved in that a kind of fan-shaped steel plate Qu Bianpo mouth cutter sweep, comprise the cutting machine with cutting torch, the road wheel jack-up cutting machine that cutting machine bottom is installed with and by prime mover driven on plane fan-shaped steel plate lift-over with the migration cutting machine, also comprise the first bolt, strut, the second bolt, nut and guide bearing, the head end of strut is provided with the first connecting through hole and its tail end that penetrate its head end body and is provided with the second connecting through hole that penetrates its tail end body, the first bolt passes strut through the first connecting through hole, the fixed part that cutting machine one side has is connected with the head end of strut by the first bolt, tail end at strut is being fixedly mounted with nut, the second bolt passes strut and passes the ring bodies of nut formation and link together to locate the tail end that is arranged on strut by screw thread and nut through the second connecting through hole, on the body of rod below the second bolt is positioned at strut, location and installation rotating guide bearing, guide bearing is by the second bolt, strut, the first bolt and cutting machine pull and touch the arc line shaped curved surface that fan-shaped steel plate part periphery has and move along circular arc line so that the cutting torch that forces cutting machine to have is corresponding along the arc line shaped curved surface lift-over that fan-shaped steel plate part periphery has along pressing by lift-over on fan-shaped steel plate and towards the road wheel of the direction motion of the curved line curved surface that has away from fan-shaped steel plate.
Use step of the present utility model is: 1, with fan-shaped steel plate horizontal positioned and fixing; 2, allow guide bearing near fan-shaped steel plate arc-shaped curved surface straight flange, start cutting machine and road wheel drive cutting machine is moved back and forth on fan-shaped steel plate twice, with angle and the position of accurate adjustment cutting torch; When 4, road wheel and guide bearing were gone to end, cutting torch is the groove of complete straight flange of surplus a bit of just cutting also, was required to be road wheel and extended a bit of steel plate, for guide bearing extends a bit of arc-shaped curved surface straight flange; 5, put cutting machine, make the strut axis vertical with the contact-making surface of bearing and straight flange, start cutting machine, open cutting torch and launch cutting operation with suitable speed.The utility model the utility model is applicable to the fan-shaped steel plate arc-shaped curved surface groove cutting of various different sizes.
From theory of mechanics, during the utility model work, need four members: the first member-fan-shaped steel plate, second component-road wheel (driving link), the 3rd member-comprise cutting machine, strut, the bolt (driven member) of cutting torch, the 4th member-guide bearing (driven member).When the utility model carries out the groove cutting, the fan-shaped steel plate horizontal positioned also is fixed, guide bearing is near fan-shaped steel plate arc-shaped curved surface straight flange, adjustment cutting machine residing position on fan-shaped steel plate, make the axis of strut (being consisted of by band steel) vertical with the contact-making surface of fan-shaped steel plate arc-shaped curved surface straight flange with bearing, start (semi-automatic) cutting machine, cutting machine is descended and is subjected to the guide bearing constraint and do circular motion by the road wheel migration, therefore, cutting torch as a cutting machine part is also done circular motion, thereby realizes the cutting of arc-shaped curved surface groove.The utility model improves fan-shaped steel plate arc-shaped curved surface groove cutting technique, overcome cutting different curvature arc Qu Bianpo mouth and need the more deficiency of arc track, saving the manufacturing cost of arc track, increasing work efficiency, alleviate workman's labour intensity, guarantee cut quality preferably.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 be the utility model overall look squarely structural representation.
The specific embodiment
a kind of fan-shaped steel plate Qu Bianpo mouth cutter sweep, as shown in Figure 1, comprise the cutting machine (1) with cutting torch, road wheel (2) the jack-up cutting machine (1) that cutting machine (1) bottom is installed with is also gone up lift-over with migration cutting machine (1) by prime mover driven at plane fan-shaped steel plate (3), also comprise the first bolt (4), strut (6), the second bolt (7), nut (8) and guide bearing (9), the head end of strut (6) is provided with the first connecting through hole and its tail end that penetrate its head end body and is provided with the second connecting through hole that penetrates its tail end body, the first bolt (4) passes strut (6) through the first connecting through hole, the fixed part that cutting machine (1) one side has is connected with the head end of strut (6) by the first bolt (4), tail end at strut (6) is being fixedly mounted with nut (8), the second bolt (7) passes strut (6) and passes the ring bodies of nut (8) formation and link together to locate by screw thread and nut (8) tail end that is arranged on strut (6) through the second connecting through hole, on the body of rod below the second bolt (7) is positioned at strut (6), location and installation rotating guide bearing (9), guide bearing (9) is by the second bolt (7), strut (6), the first bolt (4) and cutting machine (1) are pulled and touch the arc line shaped curved surface (5) that fan-shaped steel plate (3) part periphery has and move along circular arc line so that the cutting torch that forces cutting machine (1) to have is corresponding along arc line shaped curved surface (5) lift-over that fan-shaped steel plate (3) part periphery has along pressing in the upper lift-over of fan-shaped steel plate (3) and towards the road wheel (2) of the direction motion of the curved line curved surface that has away from fan-shaped steel plate (3).
The utility model critical component is comprised of (level) strut, (adjustment) bolt and guide bearing.Strut is made of one section 50*3 band steel (long 200-300 mm), in strut two ends boring, and at one end welds the nut of a M10; (adjustment) bolt is accurately machined large hex bolts (Φ 10 mm, long 60-100mm), is connected by nut with strut one end, and strut height vertically is adjustable; Guide bearing is standard ball bearings, is assemblied in the end of (adjustment) bolt, and the strut other end (with band steel width, length direction level) with bolts is at semi auto cutting machine dolly middle part (dolly left side or right side); Band steel axis and dolly axis angular separation forward are greater than 90 °, generally are advisable with 95 °-100 °, and like this when cutting machine moves, the annular rotor of the most peripheral side of guide bearing can near on fan-shaped steel plate bent limit, play the profiling guide effect.
Claims (1)
1. fan-shaped steel plate Qu Bianpo mouth cutter sweep, comprise the cutting machine (1) with cutting torch, it is characterized in that: road wheel (2) the jack-up cutting machine (1) that is installed with bottom cutting machine (1) is also gone up lift-over with migration cutting machine (1) by prime mover driven at plane fan-shaped steel plate (3), also comprise the first bolt (4), strut (6), the second bolt (7), nut (8) and guide bearing (9), the head end of strut (6) is provided with the first connecting through hole and its tail end that penetrate its head end body and is provided with the second connecting through hole that penetrates its tail end body, the first bolt (4) passes strut (6) through the first connecting through hole, the fixed part that cutting machine (1) one side has is connected with the head end of strut (6) by the first bolt (4), tail end at strut (6) is being fixedly mounted with nut (8), the second bolt (7) passes strut (6) and passes the ring bodies of nut (8) formation and link together to locate by screw thread and nut (8) tail end that is arranged on strut (6) through the second connecting through hole, on the body of rod below the second bolt (7) is positioned at strut (6), location and installation rotating guide bearing (9), guide bearing (9) is by the second bolt (7), strut (6), the first bolt (4) and cutting machine (1) are pulled and touch the arc line shaped curved surface (5) that fan-shaped steel plate (3) part periphery has and move along circular arc line so that the cutting torch that forces cutting machine (1) to have is corresponding along arc line shaped curved surface (5) lift-over that fan-shaped steel plate (3) part periphery has along pressing in the upper lift-over of fan-shaped steel plate (3) and towards the road wheel (2) of the direction motion of the curved line curved surface that has away from fan-shaped steel plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320007161 CN202984961U (en) | 2013-01-07 | 2013-01-07 | Curve side groove cutting device of fan-shaped steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320007161 CN202984961U (en) | 2013-01-07 | 2013-01-07 | Curve side groove cutting device of fan-shaped steel plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202984961U true CN202984961U (en) | 2013-06-12 |
Family
ID=48556182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320007161 Expired - Fee Related CN202984961U (en) | 2013-01-07 | 2013-01-07 | Curve side groove cutting device of fan-shaped steel plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202984961U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105772974A (en) * | 2014-12-22 | 2016-07-20 | 上海宝冶集团有限公司 | Automatic finish machining method for cambered thick plate groove in suspended state |
-
2013
- 2013-01-07 CN CN 201320007161 patent/CN202984961U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105772974A (en) * | 2014-12-22 | 2016-07-20 | 上海宝冶集团有限公司 | Automatic finish machining method for cambered thick plate groove in suspended state |
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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 |
Granted publication date: 20130612 Termination date: 20150107 |
|
| EXPY | Termination of patent right or utility model |