CN204449726U - A kind of device processing arc curve groove - Google Patents
A kind of device processing arc curve groove Download PDFInfo
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- CN204449726U CN204449726U CN201520118792.2U CN201520118792U CN204449726U CN 204449726 U CN204449726 U CN 204449726U CN 201520118792 U CN201520118792 U CN 201520118792U CN 204449726 U CN204449726 U CN 204449726U
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- travelling car
- connecting rod
- card
- arc curve
- curve groove
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Abstract
The device processing arc curve groove comprises a travelling car, and travelling car is provided with cutting part and limiting component; The connecting rod that limiting component comprises card-bit part and is connected with travelling car by card-bit part, card-bit part is tactile and spacing to cutting track with plan processing component side edge.The utility model has the advantage of, improve production efficiency and product quality that arc (abnormity) steel plate curved groove opens system.
Description
Technical field
the utility model relates to for the retaining wall on slope with radian or curvilinear component in structural steelwork, the device of penstock reducer pipe annular abutment joint groove, bifurcated pipe intersection retaining wall on slope.
Background technology
in water power hydraulic engineering, often adopt gates of segmental shape main gate form in dam dash flood releasing structure, in the hydroelectric project that riverbed is wider, gates of segmental shape batch is comparatively large, mostly is table well format, dimensions is comparatively large, and even a kind of arc door quantity of specification reaches 20 more overlaps.And the general batch of gates of segmental shape is little in the flood releasing structure in power station, valley, specification is more, is generally arranged in the positions such as bottom outlet, deep hole, mesopore.Gates of segmental shape middle girder web, side bar web, dividing plate, lifting lug web plate etc. are camber line component, its camber line component can adopt numerical control cutting machine blanking, but arc-shaped curved surface groove processed can not be met out, arc-shaped curved surface for widget can adopt the method for machine tooling, but for main longitudinal grider formula arc door part length more than more than 12 meters, adopt machined bevel high to equipment requirement, most of equipment can not meet processing request because workpiece is oversize.
semi auto cutting machine opens arc curve groove processed, conventional method is that semi auto cutting machine runs on arc track, because of track unevenness problem by the radius of curvature of workpiece to make arc track, and two the laminating of track connecting portion tight, all can have a great impact cut quality.The groove radian deviation of the system of holding can be caused comparatively large because track curvature radius precision is low, groove width does not reach code requirement simultaneously yet.For overcoming above-mentioned shortcoming, the utility model development a kind of easy and simple to handle, method is reliable, cut quality is stable cuts rule device.
Utility model content
in the construction of structural steelwork, arc (abnormity) steel plate curved groove is opened system and is adopted machine-tooled method efficiency low, and adopt traditional semi auto cutting machine tracked movement to open groove processed, cutting cost is high, and efficiency is low, and groove quality is unstable.The utility model mainly provides arc (abnormity) steel plate curved groove to open the device and method of system, improve production efficiency and product quality.
the utility model is achieved in that a kind of device processing arc curve groove comprises travelling car, and travelling car is provided with cutting part and limiting component;
the connecting rod that described limiting component comprises card-bit part and is connected with travelling car front end by card-bit part, it is spacing that card-bit part and plan processing component side edge are touched, the trailing wheel that leads with dolly together realizes cutting track.
further, cutting part and limiting component are movably fixed on travelling car by fixed head, and connecting rod is connected on fixed head.
further, fixed head one end is movably fixed on travelling car by rotating shaft, and the other end is fixed on travelling car by elastic component.
further, stepper motor and described fixed head are mechanically connected, and stepper motor is fixed on travelling car, and Step motor is electrically connected with controller, and connecting rod and card-bit part junction are provided with pulling force inductor, and pulling force inductor is electrically connected with controller.
further, card-bit part comprises guide bearing and connects the regulating connecting rod of described guide bearing, regulates connecting rod to be connected with connecting rod, and guide bearing touches with plan processing component side edge.
further, travelling car is established in orbit.
a kind of method of processing arc curve groove comprises the perpendicular cuts of curve, the retaining wall on slope of curved edge:
the perpendicular cuts of A, curve, be placed on by sheet material on perpendicular cuts machine, curve on demand carries out perpendicular cuts, machining sheet is cut into the plan machining sheet with curved edge, and intending machining sheet edge is vertical plane;
the retaining wall on slope of B, curved edge, limiting component one end is arranged on curved edge place, other end cutting machine connects, and limiting component makes cutting machine move along curved edge, and carries out domatic processing to the vertical plane intending machining sheet edge;
the sheet material of band arc curve groove is produced by above step.
the utility model beneficial effect is, 1, direct economic benefit, it is compact to design, dexterous convenient that this cuts rule apparatus structure, be convenient to make and cost of manufacture low, can reuse, only need to arrange parallel orbit when arranging track.This improves quality stable in the system of opening of arc-shaped curved surface groove after cutting rule device coming into operation; Save the expense that radian track makes, traditional handicraft, a kind of radian at least needs making 1 to overlap track (2/cover), and a set of have four kinds of different radius of curvature at least; 1 cover track is at least needed for reducing penstock tube coupling; Single project gets on the right track making amount a lot, does not have commonality again.Track makes not only needs material and labour cost, and its making required precision is high simultaneously, and track flatness and two track connecting portions all need transition mild, cause disposable input cost high.
in addition, there is the operation of rail cutting machine, must arrange to complete in double harness; And it is unstable to open the groove quality of making, needs to repair and polishing, just can reach code requirement.What this cutter sweep realized is trackless (or having track) cutting, and any arc curve groove can open system, and operating personnel only need a people, opens groove steady quality processed, easily reaches code requirement.
2, social benefit, by the application of this cutter sweep technology, not only solves arc curve groove and opens a difficult problem processed; And applicability is strong, very large facility is brought for the construction of site operation penstock.The construction production cost of reduction project, saves the duration, promotes further developing of industry cutting technique.
Accompanying drawing explanation
fig. 1 is the structural representation of the utility model device.
fig. 2 is the using state reference diagram of Fig. 1.
fig. 3 is travelling car preferred structure top view.
fig. 4 is that another preferred structure of travelling car overlooks intention.
fig. 5 is the control circui schematic diagram of Fig. 4.
fig. 6 is the utility model method schematic diagram.
as figure, travelling car 1, cutting part 2, limiting component 3, fixed head 4, connecting rod 5, stepper motor 6, controller 7, pulling force inductor 8, guide bearing 9, regulating connecting rod 10, rotating shaft 11.
Detailed description of the invention
composition graphs 1, a kind of device processing arc curve groove comprises travelling car 1, and travelling car 1 is provided with cutting part 2 and limiting component 3;
limiting component 3 comprises card-bit part, and by connecting rod 5 that card-bit part is connected with travelling car 1, card-bit part comprises guide bearing 9, and connect the regulating connecting rod 10 of described guide bearing 9, regulating connecting rod 10 is connected with connecting rod 5, guide bearing 9 touches with plan processing component side edge, and it is spacing to cutting track, preferably, travelling car 1 front-wheel is directional wheel, trailing wheel is universal wheel, guide bearing 9 by regulating connecting rod 10 drive connecting rod 5 to realize trailing wheel motion track spacing, during work, as in Fig. 2, guide bearing 9 is placed on the edge intending processing component, guide bearing 9 is made to drive connecting rod 5 by regulating connecting rod 10, connecting rod 5 is contained on travelling car 1, realize moving along intending processing component edge track together with the guiding trailing wheel of dolly 1, travelling car 1 moves along intending processing component edge track the edge making the cutting part of cutting part 2 aim at plan processing component all the time, and edge carries out beveling and cutting.
as in Fig. 3, cutting part 2 and limiting component 3 are movably fixed on travelling car 1 by fixed head 4, connecting rod 5 is connected on fixed head 4, fixed head 4 one end is movably fixed on travelling car 1 by rotating shaft 11, the other end is fixed on travelling car 1 by elastic component, during work, connecting rod 5 is under the drive of card-bit part, fixed head 4 is swung, fixed head 4 swings and makes cutting part 2 cutting part on it aim at plan processing component edge all the time, and in process, travelling car 1 can advance along the route set.
as Fig. 4, in Fig. 5, stepper motor 6 and fixed head 4 are mechanically connected, stepper motor 6 is fixed on travelling car 1, travelling car 1 is established in orbit, stepper motor 6 is electrically connected with controller 7, connecting rod 5 and card-bit part junction are provided with pulling force inductor 8, pulling force inductor 8 is electrically connected with controller 7, during work, controller 7 is according to the change variable frequency starting stepper motor 6 of pulling force inductor 8 data, stepper motor 6 variable frequency starting drives fixed head 4 to move left and right, fixed head 4 moves left and right and makes the cutting part 2 on it aim at the edge intending processing component all the time, high for requirement on machining accuracy, above device can be adopted, process, (for acclive parts itself on the face first track being fixed on plan processing component upper surface or parallel with plan processing component, can take track to be arranged on and intend on face that processing component parallels), when track is arranged on plan processing component surface, what the card-bit part that connecting rod 5 connects and plan processing component edge produced is pulling force, when pulling force becomes large, stepper motor 6 starts makes fixed head 4 become large with plan processing component Edge Distance, when pulling force is diminished to zone of reasonableness, stepper motor 6 stops starting, when pulling force diminish exceed zone of reasonableness time, stepper motor 6 starts and reduces fixed head 4 and the distance intending processing component edge, in pulling force being risen to rationally enclose, when track be arranged on intend on the face that parallels of processing component time, what the card-bit part that connecting rod 5 connects and plan processing component edge produced is thrust, when thrust becomes large, stepper motor 6 starts makes fixed head 4 increase with plan processing component Edge Distance, when thrust is diminished to zone of reasonableness, stepper motor 6 stop start, when thrust diminish exceed zone of reasonableness time, stepper motor 6 starts and reduces fixed head 4 and the distance intending processing component edge, in thrust being risen to rationally enclose.
as in Fig. 6, a kind of method of processing arc curve groove comprises the perpendicular cuts of curve, the retaining wall on slope of curved edge:
the perpendicular cuts of A, curve, be placed on by sheet material on perpendicular cuts machine, curve on demand carries out perpendicular cuts, machining sheet is cut into the plan machining sheet with curved edge, and intending machining sheet edge is vertical plane;
the retaining wall on slope of B, curved edge, limiting component one end is arranged on curved edge place, other end cutting machine connects, limiting component makes cutting machine move along curved edge, and domatic processing is carried out to the vertical plane intending machining sheet edge, cutting machine can select semi auto cutting machine, and increase a limiting component thereon, semi auto cutting machine is moved along curved edge path;
the sheet material of band arc curve groove is produced by above step.
Claims (6)
1. process a device for arc curve groove, it is characterized in that: described device comprises travelling car (1), travelling car (1) is provided with cutting part (2) and limiting component (3);
The connecting rod (5) that described limiting component (3) comprises card-bit part and is connected with travelling car (1) by card-bit part, card-bit part is tactile and spacing to cutting track with plan processing component side edge.
2. a kind of device processing arc curve groove according to claim 1, it is characterized in that: described cutting part (2) and described limiting component (3) are movably fixed on travelling car (1) by fixed head (4), and connecting rod is connected on fixed head (4).
3. a kind of device processing arc curve groove according to claim 2, is characterized in that: described fixed head (4) one end is movably fixed on travelling car (1) by rotating shaft (11), and the other end is fixed on travelling car (1) by elastic component.
4. a kind of device processing arc curve groove according to claim 2, it is characterized in that: stepper motor and described fixed head (4) are mechanically connected, stepper motor (6) is fixed on travelling car (1), Step motor (6) is electrically connected with controller (7), connecting rod (5) and card-bit part junction are provided with pulling force inductor (8), and pulling force inductor (8) is electrically connected with controller (7).
5. a kind of device processing arc curve groove according to claim 1, it is characterized in that: described card-bit part comprises guide bearing (9) and connects the regulating connecting rod (10) of described guide bearing (9), regulating connecting rod (10) is connected with connecting rod (5), and guide bearing (9) touches with plan processing component side edge.
6. a kind of device processing arc curve groove according to claim 1, is characterized in that: described travelling car (1) is established in orbit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520118792.2U CN204449726U (en) | 2015-02-28 | 2015-02-28 | A kind of device processing arc curve groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520118792.2U CN204449726U (en) | 2015-02-28 | 2015-02-28 | A kind of device processing arc curve groove |
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| Publication Number | Publication Date |
|---|---|
| CN204449726U true CN204449726U (en) | 2015-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520118792.2U Expired - Fee Related CN204449726U (en) | 2015-02-28 | 2015-02-28 | A kind of device processing arc curve groove |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104690462A (en) * | 2015-02-28 | 2015-06-10 | 中国葛洲坝集团机械船舶有限公司 | Device and method for processing arc curve groove |
-
2015
- 2015-02-28 CN CN201520118792.2U patent/CN204449726U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104690462A (en) * | 2015-02-28 | 2015-06-10 | 中国葛洲坝集团机械船舶有限公司 | Device and method for processing arc curve groove |
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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: 20150708 Termination date: 20170228 |
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| CF01 | Termination of patent right due to non-payment of annual fee |