CN203110056U - Whole-circle numerical control curve sawing machine - Google Patents
Whole-circle numerical control curve sawing machine Download PDFInfo
- Publication number
- CN203110056U CN203110056U CN 201320067386 CN201320067386U CN203110056U CN 203110056 U CN203110056 U CN 203110056U CN 201320067386 CN201320067386 CN 201320067386 CN 201320067386 U CN201320067386 U CN 201320067386U CN 203110056 U CN203110056 U CN 203110056U
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- sawing machine
- saw blade
- numerical control
- wholecircle
- anchor clamps
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Abstract
The utility model relates to a sawing machine, and discloses a whole-circle numerical control curve sawing machine. The sawing machine comprises a sawing machine body which comprises a saw blade and a saw blade drive device in transmission connection with the saw blade. The sawing machine body further comprises a saw blade twisting device which comprises a twisting chain wheel and a twisting drive device in transmission connection with the twisting chain wheel, wherein the twisting chain wheel is provided with clamping openings used for clamping two sides of the saw blade. The sawing machine further comprises a work table which comprises a longitudinal beam with a plane moving stroke, a rotary plate is arranged above the longitudinal beam which is connected with an upper work table through the rotary plate, and the upper work table is provided with movable clamps located at one side of the middle section of the saw blade. The sawing machine is high in machining efficiency and low in cost, can retreat along an original machining route, has a fully-closed-type machining route, can solve the problem that in the prior art, pointed corners and 360-degree whole circles cannot be machined, and is suitable for curve cutting machining of large-scale workpieces or a singe workpiece.
Description
Technical field
The utility model relates to sawing machine, specifically is a kind of wholecircle numerical control scroll sawing machine.
Background technology
The timber curve is opened material and has been converted use numerical control scroll sawing machine processing mode gradually to by traditional complete manual operations, but the range of work of existing numerical control scroll sawing machine all is limited to ± and 90 °, exceeding 180 ° of circular arcs all can not process, and each workpiece all is that twice sawing finished, and two ends need processing again.
The utility model content
Primary and foremost purpose of the present utility model is to provide a kind of wholecircle numerical control scroll sawing machine that wedge angle and full circle processing are provided, and concrete scheme of the present utility model is as follows for achieving the above object:
A kind of wholecircle numerical control scroll sawing machine comprises:
Sawing machine, the saw blade drive unit that described sawing machine comprises saw blade and is in transmission connection with it, described sawing machine also comprises the saw blade torsion device, described saw blade torsion device comprise reverse sprocket wheel and be in transmission connection with it reverse drive unit, the described sprocket wheel that reverses is provided with bayonet socket for the described saw blade of clamping both sides;
Workbench, described workbench comprises the longeron with plane shift motion, and described longeron top is provided with rotating disk, and described longeron is connected with upper table by rotating disk, and described upper table is provided with movably anchor clamps, and described anchor clamps are positioned at the side, stage casing of described saw blade.
Preferably, described sawing machine also is provided with nip drum, and described nip drum comprises first roller, second roller;
Described first roller, second roller contact with the two sides of described saw blade respectively.
Preferably, described nip drum is 2 pairs, and described nip drum lays respectively at the both sides of described saw blade torsion device.
Preferably, described sawing machine also is provided with swelling device, and described swelling device comprises the expansion tightening wheel that articulates with described saw blade, and described expansion tightening wheel is connected with tensioner cylinder, skew cylinder respectively.
Preferably, described anchor clamps comprise the main folder tool, and described main folder tool is a plurality of, and described main folder tool is in transmission connection with the driving screw mandrel respectively;
Preferably, described anchor clamps also comprise the binder anchor clamps with lifting travel.
The wholecircle numerical control scroll sawing machine working (machining) efficiency height that the utility model provides, cost is low, possess according to former machining path and return and the totally enclosed type machining path, can solve the problem that present stage can not process wedge angle and 360 degree full circle, be applicable in batches or the curve of single-piece is opened material processing.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, constitutes the application's a part, does not constitute to improper restriction of the present utility model, in the accompanying drawings:
Fig. 1 is the utility model embodiment general assembly drawing;
Fig. 2 is the utility model embodiment sawing machine structural representation;
Fig. 3 is the utility model embodiment saw blade torsion device, nip drum structural representation;
Fig. 4 is the utility model embodiment Working table structure schematic diagram;
Fig. 5 is the utility model embodiment swelling device structural representation;
Fig. 6 is the utility model embodiment clamp structure schematic diagram.
The specific embodiment
Describe the utility model in detail below in conjunction with accompanying drawing and specific embodiment, be used for explaining the utility model in this illustrative examples of the present utility model and explanation, but not as to restriction of the present utility model.
Embodiment
A kind of wholecircle numerical control scroll sawing machine shown in Fig. 1 general assembly drawing, comprises sawing machine 1 and workbench 2, wherein:
Sawing machine 1 can be with reference to figure 2, saw blade 10 drive units that described sawing machine 1 comprises saw blade 10 and is in transmission connection with it, saw blade 10 drive units comprise drive sprocket 11, driven sprocket 12, drive sprocket 11, driven sprocket 12 are installed on a vertical frame 13 and are arranged vertical, drive sprocket 11 provides power by motor and is connected by the friction of saw blade 10 and drives driven sprocket 12 rotations, thereby saw blade 10 is constantly rotated, reach the purpose of saw blade 10 sawings;
Described sawing machine 1 also comprises the saw blade torsion device, the saw blade torsion device can be with reference to figure 3, described saw blade torsion device comprise reverse sprocket wheel 14 and be in transmission connection with it reverse drive unit 15, reversing drive unit 15 is a servomotor, do corresponding rotation behind servomotor energising and the reception signal, being connected minor sprocket 16 on the servomotor drives by chain and reverses sprocket wheel 14 and also do corresponding rotation, the described sprocket wheel 14 that reverses is provided with bayonet socket 17 for the described saw blade of clamping 10 both sides, thereby driving saw blade 10 by the rotation of reversing sprocket wheel 14 reverses, reach the purpose of saw blade 10 arc sawings with this, the saw blade torsion device is 2 in the present embodiment, be convenient to sawing so that the saw blade segments between 2 saw blade torsion devices is smooth, the saw blade torsion device is the C axle motion parts of wholecircle numerical control scroll sawing machine 1;
Workbench 2 can be with reference to figure 4, described workbench 2 comprises the longeron 21 with plane shift motion: first slide rail by longeron 21 belows is connected with an installing plate 22, installing plate 22 belows then are installed on base 23 or ground by second slide rail, realize that longeron 21 is at X, the Z axle has shift motion, particularly, can be provided with drive motors at base 23 or ground, the output of drive motors is connected with ball screw, the swivel base of ball screw is connected with installing plate 22, by ball screw the gyration of drive motors is changed into rectilinear motion, realize the movement of installing plate, realize that further longeron is in the movement of X-axis, adopt ball screw to have the feed accuracy height, no sideshake, the characteristics that rigidity is high, and can easily realize high speed feed or little feeding.Described longeron 21 tops are provided with rotating disk 24, rotating disk 24 is by the driven by servomotor that is installed on the longeron 21, longeron 21 is connected with upper table 25 by rotating disk 24, servomotor receives signal and drives rotating disk 24 rotations, and drive workbench 2 and rotate and realize the spinfunction of upper table 25, but described upper table 25 is provided with the moving anchor clamps of y-axis shift, and described anchor clamps are positioned at the side, stage casing of described saw blade 10.
In above-described embodiment scheme, because the circular arc of the curve of sawing constantly changes, X-axis and Y-axis distance by regulating workbench 2 and reverse saw blade 10, make circular arc and the saw blade 10 of workpiece sawing place tangent all the time, by rotational workpieces along the sawing of circular arc direction, adopt the mode rotate material folding workbench 2 simultaneously and to reverse saw blade 10 to reach the purpose of curve sawing, sawing wedge angle, circular arc and 360 degree full circle.
As the improvement of above-described embodiment scheme, described sawing machine 1 also is provided with nip drum 30, can be with reference to figure 3, and described nip drum 30 comprises first roller 31, second roller 32; Described first roller 31, second roller 32 contact with the two sides of described saw blade 10 respectively, reset in order to the saw blade segments that will reverse, and the saw blade segments of avoiding reversing is offset out and being in transmission connection of drive unit.
As the part preferred version of above-described embodiment scheme, described nip drum 30 is 2 pairs, and as shown in Figure 1, described nip drum 30 lays respectively at the both sides of described saw blade torsion device, makes being in transmission connection steadily of the saw blade segments reversed and drive unit.
Improvement as above-described embodiment scheme, described sawing machine 1 also is provided with swelling device, swelling device can be with reference to figure 5, described swelling device comprises the expansion tightening wheel 41 that articulates with described saw blade 10, described expansion tightening wheel 41 is connected with tensioner cylinder 42, skew cylinder 43 respectively, to regulate the depth of parallelism of saw blade 10 and drive unit, prevent saw blade 10 sideslips.
As the part preferred version of above-described embodiment scheme, can be with reference to figure 6, described anchor clamps comprise main folder tool 51, and described main folder tool 51 is a plurality of, and described main folder tool 51 is installed on respectively on the crossbeam 52 and is connected with Y-axis servomotor 53.53 energisings of Y-axis servomotor are rotated by driving connecting rod 55 after receiving signal, associated components such as connecting rod 55 driving reductors 56, screw mandrel 57 drive it and do feeding or rollback motion in Y-direction, main folder tool 51 can be done the adjustment of certain distance at crossbeam 52, is used for clamping the workpiece of different length;
As the improvement of above-described embodiment scheme, described anchor clamps also comprise the binder anchor clamps 54 with lifting travel.
More than technical scheme that the utility model embodiment is provided be described in detail, used specific case herein principle and the embodiment of the utility model embodiment are set forth, the explanation of above embodiment only is applicable to the principle that helps to understand the utility model embodiment; Simultaneously, for one of ordinary skill in the art, according to the utility model embodiment, the part that on the specific embodiment and range of application, all can change, in sum, this description should not be construed as restriction of the present utility model.
Claims (6)
1. wholecircle numerical control scroll sawing machine is characterized in that comprising:
Sawing machine, the saw blade drive unit that described sawing machine comprises saw blade and is in transmission connection with it, described sawing machine also comprises the saw blade torsion device, described saw blade torsion device comprise reverse sprocket wheel and be in transmission connection with it reverse drive unit, the described sprocket wheel that reverses is provided with bayonet socket for the described saw blade of clamping both sides;
Workbench, described workbench comprises the longeron with plane shift motion, and described longeron top is provided with rotating disk, and described longeron is connected with upper table by rotating disk, and described upper table is provided with movably anchor clamps, and described anchor clamps are positioned at the side, stage casing of described saw blade.
2. wholecircle numerical control scroll sawing machine as claimed in claim 1 is characterized in that:
Described sawing machine also is provided with nip drum, and described nip drum comprises first roller, second roller;
Described first roller, second roller contact with the two sides of described saw blade respectively.
3. wholecircle numerical control scroll sawing machine as claimed in claim 2 is characterized in that:
Described nip drum is 2 pairs, and described nip drum lays respectively at the both sides of described saw blade torsion device.
4. wholecircle numerical control scroll sawing machine as claimed in claim 1 is characterized in that:
Described sawing machine also is provided with swelling device, and described swelling device comprises the expansion tightening wheel that articulates with described saw blade, and described expansion tightening wheel is connected with tensioner cylinder, skew cylinder respectively.
5. wholecircle numerical control scroll sawing machine as claimed in claim 1 is characterized in that:
Described anchor clamps comprise the main folder tool, and described main folder tool is a plurality of, and described main folder tool is in transmission connection with the driving screw mandrel respectively.
6. wholecircle numerical control scroll sawing machine as claimed in claim 5 is characterized in that:
Described anchor clamps also comprise the binder anchor clamps with lifting travel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320067386 CN203110056U (en) | 2013-02-05 | 2013-02-05 | Whole-circle numerical control curve sawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320067386 CN203110056U (en) | 2013-02-05 | 2013-02-05 | Whole-circle numerical control curve sawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203110056U true CN203110056U (en) | 2013-08-07 |
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ID=48890433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320067386 Expired - Lifetime CN203110056U (en) | 2013-02-05 | 2013-02-05 | Whole-circle numerical control curve sawing machine |
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| Country | Link |
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| CN (1) | CN203110056U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103963105A (en) * | 2013-02-05 | 2014-08-06 | 广东威德力机械实业有限公司 | Whole-circle numerical control curve sawing machine |
| CN104760091A (en) * | 2015-04-03 | 2015-07-08 | 东阳市尚德电器机械有限公司 | Scroll saw |
| CN119141644A (en) * | 2024-11-13 | 2024-12-17 | 江苏金鼎建设集团有限公司 | Adjustable automatic plank circle cutting device for building |
-
2013
- 2013-02-05 CN CN 201320067386 patent/CN203110056U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103963105A (en) * | 2013-02-05 | 2014-08-06 | 广东威德力机械实业有限公司 | Whole-circle numerical control curve sawing machine |
| CN104760091A (en) * | 2015-04-03 | 2015-07-08 | 东阳市尚德电器机械有限公司 | Scroll saw |
| CN106078933A (en) * | 2015-04-03 | 2016-11-09 | 东阳市尚德电器机械有限公司 | Sweep-saw improved structure |
| CN104760091B (en) * | 2015-04-03 | 2017-01-11 | 东阳市尚德电器机械有限公司 | Scroll saw |
| CN119141644A (en) * | 2024-11-13 | 2024-12-17 | 江苏金鼎建设集团有限公司 | Adjustable automatic plank circle cutting device for building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130807 |
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| CX01 | Expiry of patent term |