CN221435367U - Automatic clamping structure for laser cutting machine - Google Patents
Automatic clamping structure for laser cutting machine Download PDFInfo
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- CN221435367U CN221435367U CN202323241658.5U CN202323241658U CN221435367U CN 221435367 U CN221435367 U CN 221435367U CN 202323241658 U CN202323241658 U CN 202323241658U CN 221435367 U CN221435367 U CN 221435367U
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- clamping
- plate
- laser cutting
- cutting machine
- clamping structure
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- 238000003698 laser cutting Methods 0.000 title claims abstract description 19
- 238000005520 cutting process Methods 0.000 claims abstract description 30
- 238000006073 displacement reaction Methods 0.000 claims abstract description 29
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000000741 silica gel Substances 0.000 claims abstract description 11
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 11
- 239000000428 dust Substances 0.000 claims description 35
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 32
- 238000001179 sorption measurement Methods 0.000 claims description 18
- 238000007599 discharging Methods 0.000 claims description 12
- 210000001503 joint Anatomy 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 7
- 239000005341 toughened glass Substances 0.000 claims description 4
- 238000013461 design Methods 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 abstract description 5
- 239000002184 metal Substances 0.000 description 10
- 239000002245 particle Substances 0.000 description 8
- 229910052799 carbon Inorganic materials 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
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- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model discloses an automatic clamping structure for a laser cutting machine, which comprises a machine table and a clamping assembly, wherein a lifting cutting head is arranged on a device frame at the top of the machine table, a cross rod is fixed in the machine table, and a displacement block is connected to the outer part of the cross rod in a sliding manner. When the clamping operation is carried out, the thin plate to be cut is placed at a proper position, the thin plate is positioned between the two clamping pieces, then the rotating sleeve on the threaded rod is rotated to enable the thin plate to move, the clamping pieces are rotated and are close to each other under the extrusion of the rotating sleeve, finally the two clamping pieces firmly clamp the upper surface and the lower surface of the thin plate, meanwhile, the silica gel pad is used for improving the clamping stability, so that the clamping is very convenient and firm, and compared with the clamping on two sides, the clamping on the upper surface and the lower surface is more suitable for the condition that the area on the two sides of the thin plate is smaller, meanwhile, the clamping can start a servo motor on one side of the vertical plate during cutting, and the thin plate is driven to rotate to adjust the cutting position, so that the cutting device is very practical.
Description
Technical Field
The utility model relates to the technical field of cutting processing, in particular to an automatic clamping structure for a laser cutting machine.
Background
Small-sized metal thin sheet refers to a sheet material with a relatively thin thickness, and the metal thin sheet is widely used in various industries and fields, such as electronics, communication, automobiles, aerospace, construction and the like, and plays an important role in the fields due to the characteristics of being relatively light, flexible and easy to process, and in the process of processing, small-sized metal thin sheet materials often need to be cut by using small-sized laser cutting, so that a cutting process with high precision and high efficiency can be realized.
In the cutting process, the stability of the thin plate piece is very important, the traditional manual positioning is very unchanged, therefore, most of the existing small-sized laser machines are provided with a clamping mechanism, automatic clamping is performed by utilizing a mechanical structure, for example, a clamping device for a laser cutting machine disclosed in patent number CN214978619U drives a threaded rod to rotate clockwise through starting a servo motor, sleeve blocks at the left side and the right side are limited through a sliding groove, objects to be cut are placed between two baffle plates and are mutually close through a stress rod, the objects are clamped through the baffle plates, the clamping method is generally used for processing and clamping most of the objects, but is not suitable for clamping small-sized metal thin plate pieces, because the thin plate pieces are thin, the thickness of two sides is small, the contact area with a clamping plate is also small, the problems of inconvenience in clamping and poor clamping stability can exist through two-side extrusion clamping, and dust generated during processing is easily adsorbed on a clamping assembly.
In view of the above, the applicant has proposed an automatic clamping structure for a laser cutting machine to solve the above problems.
Disclosure of utility model
The present utility model is directed to an automatic clamping structure for a laser cutting machine, so as to solve the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automatic clamping structure that laser cutting machine used, includes board and clamping assembly, install the lift cutting head on the equipment frame at board top, the inside of board is fixed with the horizontal pole, the outside sliding connection of horizontal pole has the displacement piece, displacement piece bottom butt joint organic board internally mounted's spacing subassembly, and displacement piece top installs clamping assembly, clamping assembly includes the vertical board with displacement piece butt joint, servo motor is installed to vertical board one side, and servo motor's spindle butt joint has the threaded rod, one side notch rotation of threaded rod is connected with two centre gripping pieces, threaded rod external screw thread connection has the rotation cover.
Preferably, the clamping surfaces of the clamping pieces are adhered with silica gel pads, and the surfaces of the silica gel pads are of a rough anti-slip design.
Preferably, the displacement block is in butt joint with the vertical plate through a bar rod, and the bar rod is attached and slides in an opening of the machine table.
Preferably, the spacing subassembly comprises electric lifter and tooth way board, electric lifter installs the inner chamber bottom at displacement piece place, electric lifter top is fixed with tooth way board, and tooth way board and the tooth of displacement piece bottom constitute the meshing, the board B that the front articulated has the inner chamber of intercommunication electric lifter place.
Preferably, the machine is provided with a notch at the lower position of the lifting cutting head, the surface of the notch is provided with a dust discharging plate, and dust discharging holes are distributed on the dust discharging plate in a matrix mode.
Preferably, the notch of the machine is connected with a collecting screen plate in a clamping groove at the lower position of the dust exhaust plate, and the front surface of the machine is hinged with a sealing plate A communicated with the notch.
Preferably, the equipment rack is provided with a dust removal component, the dust removal component comprises a fan, an activated carbon adsorption net and an air inlet pipe, the activated carbon adsorption net is arranged in an inner cavity of the equipment rack, the fan is arranged at the top, an air inlet end of the fan is communicated with the inner cavity where the activated carbon adsorption net is located, and one side of the inner cavity where the activated carbon adsorption net is located is also in butt joint with the air inlet pipe.
Preferably, the front of the equipment rack is hinged with a protection plate, and toughened glass is arranged on the protection plate.
Compared with the prior art, the utility model has the beneficial effects that:
When the clamping operation is carried out, the thin plate to be cut is placed at a proper position, the thin plate is positioned between the two clamping pieces, then the rotating sleeve on the threaded rod is rotated to enable the thin plate to move, the clamping pieces are rotated and are close to each other under the extrusion of the rotating sleeve, finally the two clamping pieces firmly clamp the upper surface and the lower surface of the thin plate, meanwhile, the silica gel pad is used for improving the clamping stability, so that the clamping is very convenient and firm, and compared with the clamping on two sides, the clamping on the upper surface and the lower surface is more suitable for the condition that the area on the two sides of the thin plate is smaller, meanwhile, the clamping can start a servo motor on one side of the vertical plate during cutting, and the thin plate is driven to rotate to adjust the cutting position, so that the cutting device is very practical.
The dust removing assembly is used for removing small dust and debris particles generated by cutting, the particles pollute the environment and fall on the clamping assembly to be cleaned inconveniently, at the moment, the fan can be started in the cutting process to suck the small-mass suspended dust and debris particles through the air inlet pipe, the suspended dust and debris particles are adsorbed and filtered by the activated carbon adsorption net, and the activated carbon adsorption net is taken out and replaced after the work is finished.
Drawings
FIG. 1 is a schematic overall perspective view of the present utility model;
FIG. 2 is a schematic diagram of the overall front cross-sectional structure of the present utility model;
FIG. 3 is a schematic perspective view of a clamping assembly according to the present utility model;
FIG. 4 is a schematic view showing a split perspective structure of a clamping assembly according to the present utility model;
FIG. 5 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
FIG. 6 is a schematic view of a dust removing assembly according to the present utility model;
Fig. 7 is a schematic structural diagram of a limiting assembly according to the present utility model.
In the figure: 1. a machine table; 2. an equipment rack; 3. lifting the cutting head; 4. a cross bar; 5. a displacement block; 6. a limit component; 61. an electric lifting rod; 62. a tooth path plate; 7. a clamping assembly; 71. a vertical plate; 72. a servo motor; 73. a threaded rod; 74. a clamping piece; 741. a silica gel pad; 75. a rotating sleeve; 8. a dust removal assembly; 81. a blower; 82. an activated carbon adsorption net; 83. an air inlet pipe; 9. a collecting screen; 10. a dust exhaust plate; 11. dust exhaust holes; 12. a protection plate; 13. a closing plate B; 14. and (5) closing the plate A.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-7, an automatic clamping structure for a laser cutting machine comprises a machine table 1 and a clamping assembly 7, wherein a lifting cutting head 3 is installed on an equipment frame 2 at the top of the machine table 1, a cross rod 4 is fixed in the machine table 1, a displacement block 5 is connected to the outer portion of the cross rod 4 in a sliding manner, the bottom end of the displacement block 5 is abutted to a limiting assembly 6 installed in the machine table 1, the clamping assembly 7 is installed at the top of the displacement block 5, the clamping assembly 7 comprises a vertical plate 71 abutted to the displacement block 5, a servo motor 72 is installed on one side of the vertical plate 71, a threaded rod 73 is abutted to a shaft of the servo motor 72, two clamping pieces 74 are rotationally connected to a notch on one side of the threaded rod 73, a rotating sleeve 75 is connected to the external threads of the threaded rod 73, silica gel pads 741 are adhered to the clamping surfaces of the clamping pieces 74, and the surfaces of the silica gel pads 741 are of a rough and anti-skid design.
Above-mentioned, through clamping assembly 7, when carrying out the centre gripping operation, the sheet metal to be cut is put suitable position, the sheet metal is located between two centre gripping pieces 74 this moment, afterwards, rotate the cover 75 on the threaded rod 73 and make it remove, the centre gripping piece 74 rotates and is close to under the extrusion of cover 75 rotates, two final centre gripping pieces 74 are firmly cliied the sheet metal from top to bottom, simultaneously silica gel pad 741 promotes the stability of centre gripping, the centre gripping is very convenient firm like this, and for both sides centre gripping, the condition that the area is less is suitable for the sheet metal both sides more through upper and lower centre gripping, the centre gripping can start servo motor 72 of vertical board 71 one side when the cutting like this simultaneously, drive the sheet metal and rotate and adjust the cutting position, it is very practical.
The limiting component 6 consists of an electric lifting rod 61 and a toothed plate 62, the electric lifting rod 61 is arranged at the bottom of an inner cavity where the displacement block 5 is located, the toothed plate 62 is fixed at the top end of the electric lifting rod 61, the toothed plate 62 is meshed with teeth at the bottom of the displacement block 5, the front surface of the machine table 1 is hinged with a sealing plate B13 communicated with the inner cavity where the electric lifting rod 61 is located, the displacement block 5 is in butt joint with the vertical plate 71 through a bar rod, and the bar rod is attached and slides in an opening of the machine table 1.
Above-mentioned, through spacing subassembly 6, when cutting the sheet metal of equidimension not like this, can start electric lift rod 61 and drive the tooth way board 62 decline and displacement piece 5 lose the meshing, then slide displacement piece 5 through horizontal pole 4, and displacement piece 5 passes through bar drive vertical board 71 and remove, adjust both sides grip tab 74 interval can, thereby effectively promote fixture's suitability, and for the screw rod, adjust like this and need not grip tab 74 both sides position symmetry, under the unable removal condition of small-size cutting machine cutting head, can adjust cutting position, further improve fixture's functionality, finally shrouding B13 is convenient for open, clear up the great piece that drops from the opening.
The machine 1 is provided with a notch below the lifting cutting head 3, a dust discharging plate 10 is arranged on the surface of the notch, dust discharging holes 11 are distributed on the dust discharging plate 10 in a matrix mode, a collecting screen plate 9 is connected to a clamping groove below the dust discharging plate 10 in the notch of the machine 1, and a sealing plate A14 communicated with the notch is hinged to the front face of the machine 1.
The above-mentioned larger scraps cut on the surface of the machine 1 can be discharged through the dust discharge holes 11 of the dust discharge plate 10 and collected by the collecting screen 9, and after the work is completed, the sealing plate A14 is opened to collect the larger scraps.
Install dust removal subassembly 8 on equipment rack 2, dust removal subassembly 8 includes fan 81, active carbon adsorption net 82 and air-supply line 83, and active carbon adsorption net 82 installs in equipment rack 2 inner chamber, and fan 81 installs at the top, and the inlet end intercommunication active carbon adsorption net 82 place inner chamber of fan 81, and active carbon adsorption net 82 place inner chamber one side still dock and have air-supply line 83.
As described above, by the dust removing assembly 8, for some small dust and debris particles generated by cutting, the particles pollute the environment and fall on the clamping assembly 7 to be cleaned conveniently, at this time, the fan 81 can be started to suck the suspended dust and debris particles with small mass through the air inlet pipe 83 in the cutting process, and the suspended dust and debris particles are adsorbed and filtered by the activated carbon adsorption net 82, and the activated carbon adsorption net 82 is taken out for replacement after the work is completed.
The front of the equipment rack 2 is hinged with a protection plate 12, and toughened glass is arranged on the protection plate 12.
As described above, the protection plate 12 can be pulled down for protection during cutting, and the tempered glass is convenient for the operator to observe and operate.
Working principle: firstly, the electric lifting rod 61 is started to drive the toothed track plate 62 to descend according to the size of a plate to lose engagement with the displacement block 5, then the displacement block 5 is driven to move through the transverse rod 4 to slide the displacement block 5, the vertical plate 71 is driven to move through the bar-shaped rod, the distance between the clamping pieces 74 at two sides is adjusted, then the thin plate to be cut is placed at a proper position, at this time, the thin plate is positioned between the two clamping pieces 74, then the rotating sleeve 75 on the threaded rod 73 is rotated to move, the clamping pieces 74 rotate and are close under the extrusion of the rotating sleeve 75, finally the two clamping pieces 74 firmly clamp the upper surface and the lower surface of the thin plate, meanwhile, the silica gel pad 741 lifts the stability of clamping, finally, the lifting cutting head 3 is started to cut, a fan 81 can be started to suck suspended chips with small mass generated by the cutting through the air inlet pipe 83, the activated carbon adsorption net 82 adsorbs and filters, and larger chips cut on the surface of the machine table 1 can be removed through the dust discharging holes 11 of the dust discharging plate 10 and collected through the collecting screen 9, and the sealing plate A14 is opened after the work is completed.
This is the working principle of the automatic clamping structure for the laser cutting machine.
The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. The utility model provides an automatic clamping structure that laser cutting machine used, includes board (1) and clamping component (7), its characterized in that, install on equipment rack (2) at board (1) top and go up and down cutting head (3), the inside of board (1) is fixed with horizontal pole (4), the outside sliding connection of horizontal pole (4) has displacement piece (5), spacing subassembly (6) of organic board (1) internally mounted are docked to displacement piece (5) bottom, and clamping component (7) are installed at displacement piece (5) top;
The clamping assembly (7) comprises a vertical plate (71) which is in butt joint with the displacement block (5), a servo motor (72) is installed on one side of the vertical plate (71), a threaded rod (73) is in butt joint with a shaft of the servo motor (72), two clamping pieces (74) are rotationally connected to a notch on one side of the threaded rod (73), and a rotating sleeve (75) is in threaded connection with the outer portion of the threaded rod (73).
2. The automatic clamping structure for the laser cutting machine according to claim 1, wherein the clamping surfaces of the clamping pieces (74) are adhered with silica gel pads (741), and the surfaces of the silica gel pads (741) are of a rough anti-slip design.
3. An automatic clamping structure for a laser cutting machine according to claim 1, wherein the displacement block (5) is in butt joint with the vertical plate (71) through a bar rod, and the bar rod slides in the opening of the machine table (1).
4. The automatic clamping structure for the laser cutting machine according to claim 1, wherein the limiting component (6) is composed of an electric lifting rod (61) and a toothed plate (62), the electric lifting rod (61) is installed at the bottom of an inner cavity where the displacement block (5) is located, the toothed plate (62) is fixed at the top end of the electric lifting rod (61), the toothed plate (62) is meshed with teeth at the bottom of the displacement block (5), and a sealing plate B (13) communicated with the inner cavity where the electric lifting rod (61) is located is hinged to the front face of the machine table (1).
5. The automatic clamping structure for the laser cutting machine according to claim 1, wherein the machine table (1) is provided with a notch at a position below the lifting cutting head (3), a dust discharging plate (10) is arranged on the surface of the notch, and dust discharging holes (11) are distributed on the dust discharging plate (10) in a matrix mode.
6. The automatic clamping structure for the laser cutting machine according to claim 1, wherein the notch of the machine table (1) is connected with a collecting screen plate (9) at a position below the dust exhausting plate (10) through a clamping groove, and the front surface of the machine table (1) is hinged with a sealing plate A (14) communicated with the notch.
7. The automatic clamping structure for the laser cutting machine according to claim 1, wherein the equipment frame (2) is provided with a dust removing assembly (8), the dust removing assembly (8) comprises a fan (81), an activated carbon adsorption net (82) and an air inlet pipe (83), the activated carbon adsorption net (82) is arranged in an inner cavity of the equipment frame (2), the fan (81) is arranged at the top, an air inlet end of the fan (81) is communicated with the inner cavity where the activated carbon adsorption net (82) is located, and one side of the inner cavity where the activated carbon adsorption net (82) is located is also in butt joint with the air inlet pipe (83).
8. The automatic clamping structure for a laser cutting machine according to claim 7, wherein a protection plate (12) is hinged to the front surface of the equipment rack (2), and toughened glass is mounted on the protection plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323241658.5U CN221435367U (en) | 2023-11-29 | 2023-11-29 | Automatic clamping structure for laser cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323241658.5U CN221435367U (en) | 2023-11-29 | 2023-11-29 | Automatic clamping structure for laser cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221435367U true CN221435367U (en) | 2024-07-30 |
Family
ID=92062410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323241658.5U Active CN221435367U (en) | 2023-11-29 | 2023-11-29 | Automatic clamping structure for laser cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221435367U (en) |
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2023
- 2023-11-29 CN CN202323241658.5U patent/CN221435367U/en active Active
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