CN209902465U - Rapid fixing clamp for laser cutting of steel plate - Google Patents
Rapid fixing clamp for laser cutting of steel plate Download PDFInfo
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- CN209902465U CN209902465U CN201920112348.8U CN201920112348U CN209902465U CN 209902465 U CN209902465 U CN 209902465U CN 201920112348 U CN201920112348 U CN 201920112348U CN 209902465 U CN209902465 U CN 209902465U
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Abstract
The utility model provides a quick mounting fixture of steel sheet laser cutting, including the cutting table, the clamp splice, the handle, cam piece and sword strip, the cam piece is the rectangle piece, its center is equipped with the pivot, the cam piece rotates through the pivot to be connected in a apex angle of cutting table, set up the clamp splice on the pivot of cam piece on the cutting table and the line at cutting table diagonal angle, open at the center of clamp splice has waist shape hole, the clamp splice passes waist shape hole sliding connection on the cutting table through the bolt, waist shape hole one side is equipped with the center pin, the "V" shape open end of clamp splice is equipped with the diagonal angle direction of cam piece towards the cutting table. The utility model discloses a handle drives the cam piece and rotates, and the cam piece promotes the clamp splice quick clamping steel sheet along the arc limit, and the steel sheet is spacing by clamp splice and steel sheet bumping post four sides, and the influence of high pressure draught causes the cutting steel sheet to appear sliding phenomenon when avoiding laser cutting, sets up the sword strip on the cutting table and makes can not appear the middle recessed phenomenon of steel sheet because of the influence of gravity and cutting air current by the cutting steel sheet.
Description
Technical Field
The utility model relates to the technical field of machining, especially, relate to a quick mounting fixture of steel sheet laser cutting.
Background
The laser beam has the characteristics of monochromaticity, coherence and good directivity, and the laser processing belongs to non-contact flexible processing, so that the cut material has better cutting quality. Therefore, the mode of cutting the cut material by matching the laser beam with the relative movement of the cut material in the industry is more and more widely applied. When the whole laser is used for processing the cut material, a jig for fixing the cut material plays an important role. The existing steel plate laser cutting jig often has the following problems: the steel plate is placed on the cutter bar and is not fixed, so that the steel plate is generally processed in the modern industry by laser cutting, the mode is more common when the steel plate with a large width is centered and is subjected to laser cutting, the mode supports the steel plate by the cutter bar, but the steel plate is possibly jumped or moved by high-pressure gas ejected from a laser head in the laser cutting process, so that the steel plate is misplaced by cutting characteristics, and better cutting quality and precision are not favorably obtained. The steel plate is clamped in the industry, the steel plate is pressed at two sides without being supported in the middle, the cut material can be fixed in the mode, the phenomenon that the steel plate is concave is caused in the middle of the cut steel plate due to the gravity action of the steel plate, the relative position of a laser head and the surface of a workpiece is different when laser cutting is carried out, the relative position of a focus point and the surface of the workpiece is different, and the laser cutting quality is influenced.
Disclosure of Invention
The utility model provides a solve above-mentioned problem, provide a quick mounting fixture of steel sheet that suitable laser cutting used.
The utility model discloses the technical scheme who takes:
a steel plate laser cutting rapid fixing clamp comprises a cutting workbench, a clamping block, a handle, a cam block and a cutter bar, wherein the cam block is a rectangular block, the center of the cam block is provided with a rotating shaft, the cam block is rotatably connected to a vertex angle of the cutting workbench through the rotating shaft, one side edge of the cam block is an arc-shaped edge, one side edge opposite to the arc-shaped edge on the cam block is connected with the handle, the connecting line of the rotating shaft of the cam block on the cutting workbench and the diagonal angle of the cutting workbench is provided with the clamping block, the clamping block is V-shaped, the center of the clamping block is provided with a waist-shaped hole, the clamping block penetrates through the waist-shaped hole through a bolt to be connected onto the cutting workbench in a sliding manner, one side of the waist-shaped hole is provided with a central shaft, the V-shaped opening end of the clamping block faces the diagonal direction of the cam block arranged on the cutting workbench, the other end of the clamping block is contacted with the arc-shaped edge of the cam, the two sides of the cutting workbench, which are adjacent to each other at the opposite angles and are provided with the cam blocks, are provided with a plurality of steel plate retaining columns, and a plurality of knife strips are uniformly distributed on the cutting workbench between the steel plate retaining columns and the clamping blocks.
The cutting worktable is characterized in that a cutter strip fixing plate is arranged at the edge of the side edge corresponding to the two ends of the cutter strip, and the cutter strip is abutted against the cutter strip fixing plate.
The upper part of the knife strip is provided with sawteeth.
The utility model has the advantages that: the utility model discloses a handle drives the cam piece and rotates, and the cam piece promotes the clamp splice quick clamping steel sheet along the arc limit, and the steel sheet is spacing by clamp splice and steel sheet bumping post four sides, and the influence of high pressure draught causes the cutting steel sheet to appear sliding phenomenon when avoiding laser cutting, sets up the sword strip on the cutting table, and the sword strip has the supporting role to the steel sheet, makes can not appear the recessed phenomenon in the middle of the steel sheet because of gravity and the influence of cutting air current by the cutting steel sheet, has guaranteed cutting size precision and quality.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the utility model of fixing the blade on the blade fixing plate.
Wherein: 1-cutting a working table; 2-a steel plate bumping post; 3-a cutter bar; 4-fixing the blade bar; 5-clamping the block; 6-bolt; 7-waist-shaped holes; 8-central axis; 9-extension spring; 10-a handle; 11-a cam block; 12-an arc-shaped edge; 13-a limiting column; 14-rotating shaft.
Detailed Description
A steel plate laser cutting rapid fixing clamp comprises a cutting workbench 1, a clamping block 5, a handle 10, a cam block 11 and a cutter bar 3, wherein the cam block 11 is a rectangular block, a rotating shaft 14 is arranged in the center of the cam block 11, the cam block 11 is rotatably connected to a vertex angle of the cutting workbench 1 through the rotating shaft 14, one side edge of the cam block 11 is an arc-shaped edge 12, one side edge of the cam block 11 opposite to the arc-shaped edge 12 is connected with the handle 10, the clamping block 5 is arranged on a connecting line of the rotating shaft 14 of the cam block 11 on the cutting workbench 1 and the opposite angle of the cutting workbench 1, the clamping block 5 is in a V shape, a waist-shaped hole 7 is formed in the center of the clamping block 5, the clamping block 5 penetrates through the waist-shaped hole 7 through a bolt 6 to be slidably connected to the cutting workbench 1, a central shaft 8 is arranged on one side of the waist-shaped hole 7, the V-shaped opening end of the clamping block 5 is provided with the opposite angle direction of, an extension spring 9 is connected between a rotating shaft 14 of the cam block 11 and a central shaft 8 of the clamping block 5, two limit columns 13 are respectively arranged on two sides of the V-shaped clamp block 5, a plurality of steel plate retaining columns 2 are arranged on two diagonally adjacent sides of the cam block 11 on the cutting workbench 1, and a plurality of knife strips 3 are uniformly distributed on the cutting workbench 1 between the steel plate retaining columns 2 and the clamping block 5.
The cutting table 1 on the side edge that 3 both ends of sword strip correspond set up sword strip fixed plate 4, 3 butt of sword strip are on sword strip fixed plate 4.
The upper part of the knife strip 3 is provided with saw teeth.
During the application, the steel sheet is arranged in on the sword strip 3 of cutting table 1, the both sides limit of 2 bumping post steel sheets of steel sheet bumping post, turning handle 10, make cam block 11 rotate, cam block 11's arc limit 12 promotes clamp splice 5 to the steel sheet be close to the other both sides limit of the tight steel sheet of "V" shape both sides limit clamp of clamp splice 5, and then all fix a position the four sides of steel sheet, the steel sheet is supported by sword strip 3, the recessed phenomenon in the middle of the steel sheet can not appear because of gravity and the influence of cutting air current in the cutting steel sheet, cutting size precision and quality have been guaranteed.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (3)
1. The fast fixing clamp for laser cutting of the steel plate is characterized by comprising a cutting workbench (1), a clamping block (5), a handle (10), a cam block (11) and a cutter bar (3), wherein the cam block (11) is a rectangular block, a rotating shaft (14) is arranged at the center of the cam block, the cam block (11) is rotatably connected to a vertex angle of the cutting workbench (1) through the rotating shaft (14), one side of the cam block (11) is an arc-shaped side (12), one side of the cam block (11) opposite to the arc-shaped side (12) is connected with the handle (10), the clamping block (5) is arranged on a connecting line of the rotating shaft (14) of the cam block (11) on the cutting workbench (1) and the diagonal angle of the cutting workbench (1), the clamping block (5) is V-shaped, a waist-shaped hole (7) is formed in the center of the clamping block (5), and the clamping block (5) penetrates through a waist-shaped hole (7) through a bolt (6) to be connected to, one side of a waist-shaped hole (7) is provided with a central shaft (8), the V-shaped opening end of a clamping block (5) is arranged in the diagonal direction of a cam block (11) towards a cutting workbench (1), the other end of the clamping block (5) is in contact with an arc-shaped edge (12) of the cam block (11), a tension spring (9) is connected between a rotating shaft (14) of the cam block (11) and the central shaft (8) of the clamping block (5), two limit columns (13) are respectively arranged on two sides of the V-shaped clamping block (5), a plurality of steel plate retaining columns (2) are arranged on two edges, adjacent to the diagonal, of the cam block (11), of the cutting workbench (1), and a plurality of knife strips (3) are uniformly distributed on the cutting workbench (1) between the steel plate retaining columns (2) and the clamping block (5).
2. The laser cutting rapid fixing clamp for the steel plate according to claim 1, wherein the cutting workbench (1) is provided with a cutter strip fixing plate (4) at the edge of the side edge corresponding to the two ends of the cutter strip (3), and the cutter strip (3) abuts against the cutter strip fixing plate (4).
3. The laser cutting rapid fixing clamp for the steel plate according to claim 1, wherein the upper part of the blade bar (3) is sawtooth-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920112348.8U CN209902465U (en) | 2019-01-23 | 2019-01-23 | Rapid fixing clamp for laser cutting of steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920112348.8U CN209902465U (en) | 2019-01-23 | 2019-01-23 | Rapid fixing clamp for laser cutting of steel plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209902465U true CN209902465U (en) | 2020-01-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920112348.8U Active CN209902465U (en) | 2019-01-23 | 2019-01-23 | Rapid fixing clamp for laser cutting of steel plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209902465U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113210840A (en) * | 2021-05-31 | 2021-08-06 | 深圳泰德激光科技有限公司 | Laser lobe of a leaf device |
-
2019
- 2019-01-23 CN CN201920112348.8U patent/CN209902465U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113210840A (en) * | 2021-05-31 | 2021-08-06 | 深圳泰德激光科技有限公司 | Laser lobe of a leaf device |
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