CN211219793U - High-precision cold-cutting flying saw clamp - Google Patents
High-precision cold-cutting flying saw clamp Download PDFInfo
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- CN211219793U CN211219793U CN201922253323.2U CN201922253323U CN211219793U CN 211219793 U CN211219793 U CN 211219793U CN 201922253323 U CN201922253323 U CN 201922253323U CN 211219793 U CN211219793 U CN 211219793U
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- anchor clamps
- chuck
- flying saw
- clamp
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Abstract
The utility model provides a high-precision cold-cutting flying saw fixture in the technical field of welded pipe cutting, which comprises a frame, wherein the frame is provided with a fixture base in a downward inclination manner from left to right, the fixture base is provided with a clamping assembly, the clamping assembly comprises two chucks, one chuck can move left and right on the fixture base, the other chuck is fixedly connected on the fixture base, the two chucks are both provided with clamping grooves for clamping welded pipes, and the two clamping grooves are oppositely arranged; the utility model discloses can eliminate free clearance, welded tube cutting accuracy is high.
Description
Technical Field
The utility model belongs to the technical field of welded tube cutting process, in particular to high accuracy cold cut flying saw anchor clamps.
Background
With the development of modern technology, the requirement on a continuous operation line of a steel pipe is higher and higher, the speed of a vehicle is high, the yield is high, the automation degree is high, and the development trend is high.
Among the prior art, two chuck levels set up, place between two chucks when the welded tube, and a chuck moves to the place direction of another chuck, when pressing from both sides tight welded tube, and the free clearance between welded tube and two chucks makes the welded tube appear turning round partially easily, produces the displacement, leads to welded tube cutting accuracy to hang down.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model discloses an aim at solves the weak point among the prior art, has solved the problem that welded tube cutting accuracy is low among the prior art, provides a high accuracy cold cut fly-saw anchor clamps, and free clearance can be eliminated to this device, and welded tube cutting accuracy is high.
The purpose of the utility model is realized like this: the utility model provides a high accuracy cold cut flying saw anchor clamps, includes the frame, the frame is turned right the downward sloping from a left side and is provided with the anchor clamps base, be equipped with the centre gripping subassembly on the anchor clamps base, the centre gripping subassembly includes two chucks, and one chuck can control on the anchor clamps base and remove, and another chuck fixed connection is on the anchor clamps base, two all be equipped with the double-layered groove that is used for the centre gripping welded tube on the chuck, two double-layered groove sets up in opposite directions.
The utility model discloses during operation, when the welded tube was placed between two chucks, the removal was controlled to a chuck, realized that another chuck of a chuck is close to or keeps away from relatively promptly, can realize the clamp of welded tube and press from both sides tightly or loosen. Compared with the prior art, the clamp base is obliquely arranged from left to right, so that the gravity center of the welded pipe falls on the other clamp head which faces downwards in the height direction, the free gap can be eliminated, the welded pipe is prevented from deflecting and displacing, and the stability and the welding precision of the welded pipe are ensured; the device can be applied to the clamping work when the cold cutting flying saw cuts the welded pipe.
In order to realize the connection of two chucks, the centre gripping subassembly is equipped with two sets ofly, the centre gripping subassembly still includes the anchor clamps body, be equipped with the clamp plate on the anchor clamps body, the clamp plate is connected on the anchor clamps base through connecting bolt, slidable is connected with the slider on the anchor clamps base, and the relative anchor clamps body one side of slider is connected with the fixed plate, all open the recess on fixed plate and the anchor clamps body, two recesses set up in opposite directions, the anchor clamps body all is equipped with the spacing rank towards axle center direction extension with the both ends of fixed plate on the direction of height, and the draw-in groove has all been opened at the ascending both ends of direction of height in the outer lane of two chucks, and when two draw-in grooves are blocked.
As a further improvement of the utility model, the two clamping grooves are circular.
As a further improvement of the utility model, the two clamping grooves are rectangular.
In order to wash away the scraps generated in the cutting process by using cooling liquid and prevent the cutting quality of the welded pipe from being influenced, at least one washing hole is formed in the clamp body.
In order to realize that the slider can move about on the anchor clamps base, be equipped with self-lubricating copper billet one on the anchor clamps base, go back fixedly connected with hydro-cylinder front end plate on the anchor clamps base, the upper end of front shroud is equipped with the upper cover plate, and the downside of upper cover plate is equipped with self-lubricating copper billet two, and the slider is between self-lubricating copper billet one and self-lubricating copper billet two, install the hydro-cylinder on the hydro-cylinder front end plate, be equipped with the piston rod that can move about on the hydro-cylinder, the one end that the piston rod stretches.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a top view of the present invention.
Fig. 3 is a front view of embodiment 2 of the present invention.
In the figure: the automatic oil cylinder fixing clamp comprises an oil cylinder 1, a clamp base 2, a sliding block 3, a first self-lubricating copper block 4, a clamp body 5, a groove 501, a limiting step 502, a pressing plate 6, a clamping head 7, a clamping groove 701, a clamping groove 702, a fixing plate 8, a second self-lubricating copper block 9, an upper cover plate 10, an oil cylinder front end plate 11, a connecting bolt 12, a flushing hole 13, a piston rod 14 and a rack 15.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 3, a high-precision cold-cutting flying saw fixture comprises a frame 15, a fixture base 2 is arranged on the frame 15 and is inclined downwards from left to right, two sets of clamping components are arranged on the fixture base 2, one clamping component comprises a fixture body 5 and two clamping heads 7, one clamping head 7 can move left and right on the fixture base 2, the other clamping head 7 is fixedly connected on the fixture base 2, clamping grooves 701 for clamping a welded pipe are respectively arranged on the two clamping heads 7, the two clamping grooves 701 are oppositely arranged, the two clamping grooves 701 are circular, a pressing plate 6 is arranged on the fixture body 5, the pressing plate 6 is connected on the fixture base 2 through a connecting bolt 12, a sliding block 3 is slidably connected on the fixture base 2, a fixed plate 8 is connected on one side of the sliding block 3 opposite to the fixture body 5, grooves 501 are respectively arranged on the fixed plate 8 and the fixture body 5, the two grooves 501 are oppositely arranged, a limit step 502 extending towards the axis direction is respectively arranged at the two, clamping grooves 702 are respectively formed in the two ends of the outer rings of the two chucks 7 in the height direction, when the two clamping grooves 702 are respectively clamped into the chuck body 5 and the fixing plate 8, the limiting step 502 is abutted to the clamping grooves 702, at least one flushing hole 13 is formed in the chuck body 5, a first self-lubricating copper block 4 is arranged on the chuck base 2, a front oil cylinder end plate 11 is fixedly connected to the chuck base 2, an upper cover plate 10 is arranged at the upper end of the front cover plate, a second self-lubricating copper block 9 is arranged on the lower side of the upper cover plate 10, the sliding block 3 is arranged between the first self-lubricating copper block 4 and the second self-lubricating copper block 9, an oil cylinder 1 is installed on the front oil cylinder end plate 11, a piston rod 14 capable of moving left and right is.
The utility model discloses before the work, insert two chucks 7 respectively in the recess 501 of the chuck body 5 and fixed plate 8, make the spacing rank 502 of the chuck body 5 and fixed plate 8 contradict respectively on the draw-in groove 702, in operation, when the welded tube is placed between two chucks 7, hydro-cylinder 1 work, piston rod 14 stretches out right, slider 3 moves right under the lubrication action of self-lubricating copper billet one 4 and self-lubricating copper billet two 9, slider 3 promotes a chuck 7 and removes and press from both sides tight welded tube to another chuck 7, during the cutting welded tube, coolant liquid flows in and washes chuck 7 from flushing hole 13, can wash the piece that the cutting process produced with the coolant liquid, prevent to influence the cutting quality of welded tube. Compared with the prior art, the clamp base 2 is obliquely arranged from left to right, so that the gravity center of the welded pipe falls on the other chuck 7, free gaps can be eliminated, the welded pipe is prevented from deflecting and displacing, and the stability and welding precision of the welded pipe are guaranteed; the combination of the groove 501, the limiting step 502 and the clamping groove 702 can quickly replace the clamping head 7 matched with the welded pipe in shape according to the shape of the welded pipe, and the use is convenient; the device can be applied to the clamping work when the cold cutting flying saw cuts the welded pipe.
Example 2
The present embodiment differs from embodiment 1 in that two clamp grooves 701 are rectangular, as shown in fig. 3, which is a jig for a high-precision cold-cutting flying saw.
The present invention is not limited to the above embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some replacements and transformations for some technical features without creative labor according to the disclosed technical contents, and these replacements and transformations are all within the protection scope of the present invention.
Claims (6)
1. The utility model provides a high accuracy cold cut flying saw anchor clamps, its characterized in that, includes the frame, the frame is from a left side down sloping and is provided with the anchor clamps base, be equipped with the centre gripping subassembly on the anchor clamps base, the centre gripping subassembly includes two chucks, and one chuck can control on the anchor clamps base and remove, and another chuck fixed connection is on the anchor clamps base, two all be equipped with the double-layered groove that is used for the centre gripping welded tube on the chuck, two double-layered groove sets up in opposite directions.
2. A high precision cold cutting flying saw clamp as claimed in claim 1, wherein: the centre gripping subassembly is equipped with two sets ofly, the centre gripping subassembly still includes the anchor clamps body, be equipped with the clamp plate on the anchor clamps body, the clamp plate is connected on the anchor clamps base through connecting bolt, slidable is connected with the slider on the anchor clamps base, and the relative anchor clamps body one side of slider is connected with the fixed plate, all open flutedly on fixed plate and the anchor clamps body, two recesses set up in opposite directions, the anchor clamps body all is equipped with the spacing rank towards axle center direction extension with the both ends of fixed plate on the direction of height, and the draw-in groove has all been opened at the ascending both ends of the outer lane of two chucks in the direction of height, and when two draw-in grooves blocked respectively on the.
3. A high precision cold cutting flying saw clamp as claimed in claim 1 or 2, wherein: the two clamping grooves are circular.
4. A high precision cold cutting flying saw clamp as claimed in claim 1 or 2, wherein: the two clamping grooves are rectangular.
5. A high precision cold cutting flying saw clamp as claimed in claim 2, wherein: the fixture body is provided with at least one flushing hole.
6. A high accuracy cold cut jig as claimed in claim 5, characterized in that: be equipped with self-lubricating copper billet one on the anchor clamps base, go back fixedly connected with hydro-cylinder front end plate on the anchor clamps base, the upper end of front shroud is equipped with the upper cover plate, and the downside of upper cover plate is equipped with self-lubricating copper billet two, and the slider is between self-lubricating copper billet one and self-lubricating copper billet two, install the hydro-cylinder on the hydro-cylinder front end plate, be equipped with the piston rod that can control the removal on the hydro-cylinder, the one end that the piston rod stretches out the hydro-cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922253323.2U CN211219793U (en) | 2019-12-16 | 2019-12-16 | High-precision cold-cutting flying saw clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922253323.2U CN211219793U (en) | 2019-12-16 | 2019-12-16 | High-precision cold-cutting flying saw clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211219793U true CN211219793U (en) | 2020-08-11 |
Family
ID=71913294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922253323.2U Active CN211219793U (en) | 2019-12-16 | 2019-12-16 | High-precision cold-cutting flying saw clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211219793U (en) |
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2019
- 2019-12-16 CN CN201922253323.2U patent/CN211219793U/en active Active
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