CN211991437U - Quick clamping device that laser cutting machine was used - Google Patents
Quick clamping device that laser cutting machine was used Download PDFInfo
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- CN211991437U CN211991437U CN202020458462.9U CN202020458462U CN211991437U CN 211991437 U CN211991437 U CN 211991437U CN 202020458462 U CN202020458462 U CN 202020458462U CN 211991437 U CN211991437 U CN 211991437U
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- positioning
- laser cutting
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Abstract
The utility model relates to a laser cutting technical field discloses a quick clamping device that laser cutting machine used, in order to improve the tight efficiency of laser cutting work piece clamp, one side of supporting platform is located middle part position department and is fixed with drive machine, and the inboard of supporting platform is located middle part position department and rotates and be connected with the transmission lead screw, and both ends all are fixed with balanced loop bar around the inboard of supporting platform is located the transmission lead screw, and clamping mechanism has all been cup jointed with the top of transmission lead screw to balanced loop bar. The utility model discloses a press from both sides the block that tight hydraulic stem drove movable clamp holder and fixed clamp holder among the clamping mechanism, can treat to cut the work piece and carry out the tight processing of quick clamp, not only reduced staff's operating strength, can improve the tight efficiency of work piece clamp simultaneously, slide through drive motor drive clamping mechanism's symmetry, slide around pressing from both sides tight hydraulic stem and driving the locating plate frame, can carry out the clamping to the work piece of equidimension not and handle.
Description
Technical Field
The utility model relates to a laser cutting technical field specifically is a quick clamping device that laser cutting machine used.
Background
During the laser cutting process, the workpiece needs to be clamped. However, the clamping device of the laser cutting machine in the market at present has some defects, the traditional clamping device has a single structure and low clamping efficiency, and in the clamping process, the clamping device is not flexible and can not clamp workpieces with different sizes. Accordingly, one skilled in the art provides a quick clamping device for a laser cutting machine to solve the problems set forth in the background art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a quick clamping device that laser cutting machine was used to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a quick clamping device for a laser cutting machine comprises a supporting platform, wherein a transmission motor is fixed at the position, located at the middle part, of one side of the supporting platform, a transmission screw rod is rotatably connected to the position, located at the middle part, of the inner side of the supporting platform, balancing sleeve rods are fixed at the front end and the rear end of the inner side of the supporting platform, located at the front end and the rear end of the transmission screw rod, and clamping mechanisms are sleeved above the balancing sleeve rods and the transmission screw rod;
the clamping mechanism comprises a limiting sliding plate sleeved above the transmission screw rod and the balance sleeve rod, positioning bases are symmetrically fixed at the positions of two sides above the limiting sliding plate, a limiting hydraulic rod is fixed at the middle position above the limiting sliding plate, a limiting sliding rod is fixed at the inner side of the positioning base, a positioning plate frame is connected above the limiting sliding rod, the limiting slide rod is sleeved with the positioning plate frame through a limiting slide sleeve to slide, a positioning clamping seat is fixed at one end of the front side of the positioning plate frame, a fixing clamping handle is arranged above the positioning clamping seat, a positioning folding frame is fixed on one side of the fixed clamp handle above the positioning clamp seat, a clamping hydraulic rod is embedded below the positioning clamp seat, and a telescopic sliding rod is fixed at the telescopic end of the clamping hydraulic rod, and the clamping hydraulic rod is connected with the movable clamp handle through the telescopic sliding rod.
As a further aspect of the present invention: the number of the clamping mechanisms is two, and the clamping mechanisms are arranged symmetrically relative to the horizontal center line of the supporting platform.
As a further aspect of the present invention: the lower part of the limiting sliding plate is fixed with a sleeve nut matched with the transmission screw rod at the middle position, and the lower part of the limiting sliding plate is fixed with a positioning clamping sleeve matched with the balance sleeve rod at the front end position and the rear end position.
As a further aspect of the present invention: the transmission screw rod takes a center line as a boundary, the two sides of the center line are respectively provided with a positive screw thread and a negative screw thread which are symmetrical to each other, and the transmission screw rod slides symmetrically with the limiting sliding plate through the positive screw thread and the negative screw thread.
As a further aspect of the present invention: the inner diameter of the limiting sliding sleeve is matched with the outer diameter of the limiting sliding rod, and the length of the limiting sliding rod is not less than 30 cm.
As a further aspect of the present invention: the structure of the fixed clamp handle is the same as that of the movable clamp handle, the clamping hydraulic rod is connected with the movable clamp handle in a sliding mode through a telescopic sliding rod, and the length of the telescopic sliding rod is not higher than 10 cm.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a press from both sides the block that tight hydraulic stem drove movable clamp holder and fixed clamp holder among the clamping mechanism, can treat to cut the work piece and carry out the tight processing of quick clamp, the form of traditional manual fixed has been replaced, staff's operating strength has not only been reduced, can improve the tight efficiency of work piece clamp simultaneously, it slides to drive clamping mechanism's symmetry through drive motor, slide around pressing from both sides tight hydraulic stem drive location grillage, can improve clamping device's nimble usability, carry out the clamping processing to the work piece of equidimension not, and then improve clamping device's nimble usability.
Drawings
FIG. 1 is a schematic structural view of a quick clamping device for a laser cutting machine;
FIG. 2 is a schematic structural view of the inner side of a supporting platform in a rapid clamping device for a laser cutting machine;
fig. 3 is a schematic structural view of a clamping mechanism in a rapid clamping apparatus for a laser cutting machine.
In the figure: 1. a support platform; 2. a drive motor; 3. a limiting sliding plate; 4. positioning the plate frame; 5. fixing the clamp handle; 6. a movable clamp handle; 7. a balance loop bar; 8. a transmission screw rod; 9. a positioning base; 10. a limiting slide bar; 11. a limiting sliding sleeve; 12. clamping the hydraulic rod; 13. positioning the card holder; 14. positioning a folding frame; 15. a telescopic slide bar; 16. and limiting a hydraulic rod.
Detailed Description
Referring to fig. 1-3, in the embodiment of the present invention, a fast clamping device for a laser cutting machine comprises a supporting platform 1, a transmission motor 2 is fixed at a middle position of one side of the supporting platform 1, a transmission screw 8 is rotatably connected at the middle position of the inner side of the supporting platform 1, a balance loop bar 7 is fixed at both front and rear ends of the transmission screw 8 at the inner side of the supporting platform 1, a sleeve nut adapted to the transmission screw 8 is fixed at the middle position of the lower part of a position-limiting slide plate 3, a positioning sleeve adapted to the balance loop bar 7 is fixed at both front and rear ends of the lower part of the position-limiting slide plate 3, the transmission screw 8 is bounded by a central line, two sides of the central line are respectively provided with symmetrical positive and negative threads, and the transmission screw 8 slides symmetrically to the position-limiting slide plate 3 through the positive and negative threads, when clamping and fastening a workpiece to be cut, the transmission motor 2 works to drive the transmission screw rod 8 to rotate, and further drives the limiting sliding plates 3 to symmetrically slide on the transmission screw rod 8 under the positioning and sleeving of the balance sleeve rod 7 through the symmetrical positive and negative screw teeth on the transmission screw rod 8, and synchronously drives the clamping handles to symmetrically slide, so that workpieces with different sizes are clamped.
The clamping mechanisms are sleeved above the balance sleeve rod 7 and the transmission screw rod 8, the number of the clamping mechanisms is two, the clamping mechanisms are symmetrically arranged relative to the horizontal center line of the supporting platform 1, the movable clamp holder 6 and the fixed clamp holder 5 are driven by the clamping hydraulic rod 12 in the clamping mechanisms, the workpiece to be cut can be rapidly clamped, the traditional manual fixing mode is replaced, the operation intensity of workers is reduced, and meanwhile the workpiece clamping efficiency can be improved.
The clamping mechanism comprises a limiting sliding plate 3 sleeved above a transmission screw rod 8 and a balance loop bar 7, positioning bases 9 are symmetrically fixed at the positions of two sides above the limiting sliding plate 3, a limiting hydraulic rod 16 is fixed at the middle position above the limiting sliding plate 3, a limiting slide rod 10 is fixed at the inner side of the positioning base 9, a positioning plate frame 4 is connected above the limiting slide rod 10, the limiting slide rod 10 is sleeved with the positioning plate frame 4 through a limiting slide sleeve 11 to slide, the inner diameter of the limiting slide sleeve 11 is matched with the outer diameter of the limiting slide rod 10, the length of the limiting slide rod 10 is not less than 30cm, when a workpiece is clamped, the telescopic end of the limiting hydraulic rod 16 is stretched, the limiting sliding sleeve 11 is clamped with the limiting sliding rod 10 to drive the positioning plate frame 4 to slide on the limiting sliding rod 10, the clamping position of the clamp handle is adjusted, so that the clamp handle can clamp the workpiece properly.
A positioning clamping seat 13 is fixed at one end of the front side of the positioning plate frame 4, a fixed clamping handle 5 is arranged above the positioning clamping seat 13, a positioning folding frame 14 is fixed at one side of the fixed clamping handle 5 above the positioning clamping seat 13, a clamping hydraulic rod 12 is embedded below the positioning clamping seat 13, a telescopic slide rod 15 is fixed at the telescopic end of the clamping hydraulic rod 12, the clamping hydraulic rod 12 is connected with a movable clamping handle 6 through the telescopic slide rod 15, the fixed clamping handle 5 and the movable clamping handle 6 have the same structure, the clamping hydraulic rod 12 is connected with the movable clamping handle 6 through the telescopic slide rod 15 in a sliding manner, the length of the telescopic slide rod 15 is not higher than 10cm, in the process of clamping a workpiece, the telescopic end of the clamping hydraulic rod 12 contracts to drive the telescopic slide rod 15 to move downwards in the positioning folding frame 14, the movable clamping handle 6 is synchronously driven to move downwards, and is attached to the fixed clamping handle 5 through the movable clamping handle 6, and clamping the workpiece.
The utility model discloses a theory of operation is: when a workpiece to be cut is clamped and fastened, the transmission motor 2 works to drive the transmission screw rod 8 to rotate, further, the limiting sliding plates 3 are driven to symmetrically slide on the transmission screw rod 8 under the positioning sleeve connection of the balance sleeve rod 7 through the symmetrical positive and negative screw teeth on the transmission screw rod 8, the clamping treatment is carried out on workpieces with different sizes through the synchronous driving of the clamping handles, further, the telescopic ends of the limiting hydraulic rods 16 are stretched, the limiting sliding sleeves 11 are clamped with the limiting sliding rods 10 to drive the positioning plate frames 4 to slide on the limiting sliding rods 10, the clamping positions of the clamping handles are adjusted, so that the clamping handles can carry out proper clamping treatment on the workpieces, further, in the process of clamping the workpieces, the telescopic ends of the clamping hydraulic rods 12 contract to drive the telescopic sliding rods 15 to move downwards in the positioning folding frames 14, the movable clamping handles 6 are synchronously driven to move downwards, and the movable clamping handles 6 are attached to the fixed clamping handles 5 through the movable clamping handles, and clamping the workpiece.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A rapid clamping device for a laser cutting machine comprises a supporting platform (1) and is characterized in that a transmission motor (2) is fixed at the position, located at the middle part, of one side of the supporting platform (1), a transmission screw rod (8) is rotatably connected at the position, located at the middle part, of the inner side of the supporting platform (1), balance sleeve rods (7) are fixed at the front end and the rear end, located at the transmission screw rod (8), of the inner side of the supporting platform (1), and clamping mechanisms are sleeved above the balance sleeve rods (7) and the transmission screw rod (8);
the clamping mechanism comprises a limiting sliding plate (3) sleeved above a transmission screw rod (8) and a balance sleeve rod (7), a positioning base (9) is symmetrically fixed at positions at two sides of the top of the limiting sliding plate (3), a limiting hydraulic rod (16) is fixed at a position at the middle of the top of the limiting sliding plate (3), a limiting sliding rod (10) is fixed at the inner side of the positioning base (9), a positioning plate frame (4) is connected above the limiting sliding rod (10), the limiting sliding rod (10) is sleeved and slid with the positioning plate frame (4) through a limiting sliding sleeve (11), a positioning clamping seat (13) is fixed at one end of the front side of the positioning plate frame (4), a fixing clamping handle (5) is arranged above the positioning clamping seat (13), and a positioning folding frame (14) is fixed at one side of the fixing clamping handle (5) above the positioning clamping seat (13), the clamping device is characterized in that a clamping hydraulic rod (12) is embedded into the lower portion of the positioning clamping seat (13), a telescopic sliding rod (15) is fixed at the telescopic end of the clamping hydraulic rod (12), and the clamping hydraulic rod (12) is connected with the movable clamping handle (6) through the telescopic sliding rod (15).
2. The rapid clamping device for laser cutting machines according to claim 1, characterized in that the number of said clamping means is two and the clamping means are arranged symmetrically with respect to the horizontal median line of the support platform (1).
3. The rapid clamping device for the laser cutting machine as claimed in claim 1, wherein a sleeve nut adapted to the transmission screw rod (8) is fixed at the middle position below the limiting slide plate (3), and positioning cutting sleeves adapted to the balance sleeve rod (7) are fixed at the front and rear end positions below the limiting slide plate (3).
4. The rapid clamping device for the laser cutting machine according to claim 1, wherein the transmission screw rod (8) is bounded by a central line, the two sides of the central line are respectively provided with a positive thread and a negative thread which are symmetrical to each other, and the transmission screw rod (8) slides symmetrically with the limiting sliding plate (3) through the positive thread and the negative thread.
5. The rapid clamping device for the laser cutting machine is characterized in that the inner diameter of the limiting sliding sleeve (11) is matched with the outer diameter of the limiting sliding rod (10), and the length of the limiting sliding rod (10) is not less than 30 cm.
6. The quick clamping device for the laser cutting machine is characterized in that the fixed clamp handle (5) and the movable clamp handle (6) are identical in structure, the clamping hydraulic rod (12) is connected with the movable clamp handle (6) in a sliding mode through a telescopic sliding rod (15), and the length of the telescopic sliding rod (15) is not higher than 10 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020458462.9U CN211991437U (en) | 2020-04-01 | 2020-04-01 | Quick clamping device that laser cutting machine was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020458462.9U CN211991437U (en) | 2020-04-01 | 2020-04-01 | Quick clamping device that laser cutting machine was used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211991437U true CN211991437U (en) | 2020-11-24 |
Family
ID=73405001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020458462.9U Active CN211991437U (en) | 2020-04-01 | 2020-04-01 | Quick clamping device that laser cutting machine was used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211991437U (en) |
-
2020
- 2020-04-01 CN CN202020458462.9U patent/CN211991437U/en active Active
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