CN209125133U - A kind of ultra-short pulse laser process equipment for hard brittle material - Google Patents

Abstract

The utility model discloses a kind of ultra-short pulse laser process equipments for hard brittle material, including workbench, the lower surface of the workbench is equipped with bracket, the upper surface of workbench is equipped with placing groove, the inside of placing groove is equipped with grid placement plate, grid placement plate is fixedly connected with workbench, the left and right side surface of workbench is equipped with the first fixed strip, the front and rear sides of workbench are equipped with the first movable block, first movable block is arranged at the middle part of two the first fixed strips, slide opening is equipped with positioned at the left surface of the first movable block of front side, the inside of slide opening is equipped with guide rod, sound construction, stablize durable, pass through grid placement plate, high-temperature particle can be made to drop into liquid holding box, particle is cooled down by cold water, the high-temperature particle that processing can be made to generate is cooled down, it prevents from scalding worker, and liquid holding box can play collecting action, and And by opening manually-operated gate, can be replaced with the water inside liquid holding box.

Description

A kind of ultra-short pulse laser process equipment for hard brittle material

Technical field

The utility model relates to hard brittle material processing technique field, specially a kind of ultrashort pulse for hard brittle material swashs Light process equipment.

Background technique

When processing to hard brittle material, in some mechanical micro Process modes, thermal damage and work will cause to mechanical equipment Tool abrasion, and when being processed to hard brittle material, hard brittle material can not be firmly fixed in equipment, fixed dynamics When larger, hard brittle material may be damaged, affect the precision of material processing, and hard brittle material may be caused to collapse Phenomena such as side, may generate the higher hard and crisp particle of temperature, can cause to scald to worker when processing.

Summary of the invention

The technical problems to be solved in the utility model is to overcome existing defect, is provided a kind of for the ultrashort of hard brittle material Pulsed laser processing device, sound construction, stablize it is durable, can make processing generate high-temperature particle cooled down, prevent to work People's scald, can prevent from damaging hard brittle material, bring convenience to using to the soft fixation of material, and guarantee to add Work face quality and dimensional accuracy save process time, improve processing efficiency, can effectively solve the problems in background technique.

To achieve the above object, the utility model provides the following technical solutions: a kind of ultrashort pulse for hard brittle material Laser process equipment, including workbench, the lower surface of the workbench are equipped with bracket, and the upper surface of workbench is equipped with placing groove, The inside of placing groove is equipped with grid placement plate, and grid placement plate is fixedly connected with workbench, and the left and right side surface of workbench is all provided with There is the first fixed strip, the front and rear sides of workbench are equipped with the first movable block, and the first movable block is arranged at two first fixations The middle part of item is equipped with slide opening positioned at the left surface of the first movable block of front side, and the inside of slide opening is equipped with guide rod, and the both ends of guide rod are distinguished Be fixedly connected with two the first fixed strips, positioned at the left surface of the first movable block of rear side be equipped with the first screw hole, the first screw hole it is interior Portion is equipped with the first screw rod, and the first screw rod is threadedly coupled with the first movable block of rear side, the side surface left and right ends point of the first screw rod Not Tong Guo bearing and two the first fixed strips be rotatablely connected, first motor, the first electricity are equipped on rear side of the left surface of the first fixed strip The output shaft of machine passes through the first fixed strip and is fixedly connected with the left end of the first screw rod, and the front and back side surface of the first movable block is set respectively There is L-type fixed plate, the upper surface of L-type fixed plate is equipped with electric telescopic rod, and it is fixed that the telescopic end of electric telescopic rod is equipped with second Item, the right surface of the second fixed strip are set there are two the fixed plate of correspondence setting, and the middle part of fixed plate is equipped with third movable block, The front surface of third movable block is equipped with the second screw hole, and the inside of the second screw hole is equipped with the second screw rod, the second screw rod and third activity Block is threadedly coupled, and the side surface left and right ends of the second screw rod pass through bearing respectively and two fixed plates are rotatablely connected, fixed plate Front surface is equipped with the second motor, and the output shaft of the second motor passes through fixed plate and is fixedly connected with the front end of the second screw rod, and third is living The lower surface of motion block is equipped with mounting plate, and the right surface of the first fixed strip is equipped with single-chip microcontroller, the input terminal and external power supply of single-chip microcontroller Output end electrical connection, the output end of single-chip microcontroller is electrically connected with the input terminal of the second motor, first motor and electric telescopic rod.

As a kind of optimal technical scheme of the utility model, the middle part of the bracket is equipped with supporting plate, the upper surface of supporting plate Middle part is equipped with liquid holding box, and liquid holding box is correspondingly arranged up and down with grid placement plate.

As a kind of optimal technical scheme of the utility model, the left surface of the liquid holding box is equipped with outlet tube, outlet tube Middle part be equipped with manually-operated gate.

As a kind of optimal technical scheme of the utility model, the right surface of second fixed strip is equipped with positive stop strip, and The middle part of two fixed plates is arranged in positive stop strip.

As a kind of optimal technical scheme of the utility model, the left surface of the third movable block is equipped with and positive stop strip phase Corresponding limiting slot, and the inside of limiting slot is arranged in positive stop strip, third movable block is slidably connected with positive stop strip.

As a kind of optimal technical scheme of the utility model, the upper surface of the workbench is set to be set there are two correspondence The sliding slot set, and the middle part of two sliding slots is arranged in grid placement plate.

As a kind of optimal technical scheme of the utility model, the upper surface of the workbench is set to be set there are two correspondence The positioning plate set, the inside of sliding slot are equipped with sliding block, and sliding block is fixedly connected with positioning plate.

As a kind of optimal technical scheme of the utility model, the upper surface of the positioning plate is equipped with first band header stud With U-shaped fixed column, one end of first band header stud passes through positioning plate and contacts with the upper surface of workbench.

As a kind of optimal technical scheme of the utility model, two second work are socketed on the outside of the U-shaped fixed column Motion block, the right surface of the second movable block are equipped with the second band header stud, and the second band header stud passes through the second movable block and U-shaped fixed column Outside face contact.

As a kind of optimal technical scheme of the utility model, the upper surface third screw hole of second movable block, third The inside of screw hole is equipped with third screw rod, and third screw rod is threadedly coupled with the second movable block, and the upper end of third screw rod is equipped with knob, the The lower end of three screw rods is equipped with rubber pressing plate.

Compared with prior art, the utility model has the following beneficial effects:

1, this ultra-short pulse laser process equipment for being used for hard brittle material, sound construction is stablized durable, is placed by grid Plate can be such that high-temperature particle drops into liquid holding box, be cooled down by cold water to particle, the high-temperature particle that processing can be made to generate It is cooled down, prevents from scalding worker, and liquid holding box can play collecting action, and by opening manually-operated gate, it can be with Water inside liquid holding box is replaced.

2, this ultra-short pulse laser process equipment for being used for hard brittle material can drive third screw rod by twisting knob It is mobile, it is moved down by third screw rod, rubber pressing plate can be made to contact hard brittle material, hard brittle material is fixed, rubber Pressing plate can prevent from damaging hard brittle material, bring convenience to using to the soft fixation of material.

3, this ultra-short pulse laser process equipment for being used for hard brittle material is able to drive the by the work of first motor The positive and negative rotation of one screw rod, the first screw rod can be such that the first movable block moves left and right when positive and negative rotation, the first movable block Movement be able to drive the movement of the second fixed strip, laser cutting device can be made to move left and right, can guarantee machined surface quality And dimensional accuracy, chipping can be prevented.

4, this ultra-short pulse laser process equipment for being used for hard brittle material can drive the by the work of the second motor The positive and negative rotation of two screw rods, the second screw rod positive and negative rotation when, are able to drive the back-and-forth motion of third movable block, third activity Block can be such that laser cutting device is moved forward and backward, and flexible by electric telescopic rod can drive the upper and lower of laser cutting device It is mobile, make laser cutting device close to hard brittle material, guarantee machined surface quality and dimensional accuracy, save process time, improves and add Work efficiency rate.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model schematic top plan view；

Fig. 3 is the utility model side schematic view.

In figure: 1 workbench, 2 sliding slots, 3 electric telescopic rods, 4 first movable blocks, 5 third screw rods, 6 guide rods, 7 supporting plates, 8 are contained Liquid case, 9 outlet tubes, 10 manually-operated gates, 11 first fixed strips, 12 first motors, 13 first screw rods, 14 first band header studs, 15 U-shaped fixed column, 16 rubber pressing plates, 17 second fixed strips, 18 grid placement plates, 19 positive stop strips, 20 second motors, 21 second activities Block, 22 knobs, 23 fixed plates, 24 second screw rods, 25 third movable blocks, 26 brackets, 27 single-chip microcontrollers, 28 second band header studs, 29 L-type fixed plate, 30 mounting plates.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of ultra-short pulse laser for hard brittle material Process equipment, including workbench 1, the lower surface of workbench 1 are equipped with bracket 26, and the upper surface of workbench 1 is equipped with placing groove, places The inside of slot is equipped with grid placement plate 18, and grid placement plate 18 is fixedly connected with workbench 1, and the middle part of bracket 26 is equipped with supporting plate 7, The upper surface middle part of supporting plate 7 is equipped with liquid holding box 8, and liquid holding box 8 is correspondingly arranged with about 18 grid placement plate, a left side for liquid holding box 8 Surface is equipped with outlet tube 9, and the middle part of outlet tube 9 is equipped with manually-operated gate 10, will be added cold water in liquid holding box 8, what when processing generated High-temperature particle can be such that high-temperature particle drops into liquid holding box 8 by grid placement plate 18, be cooled down by cold water to particle, And liquid holding box 8 can play collecting action, and the left and right side surface of workbench 1 is equipped with the first fixed strip 11, before workbench 1 Two sides are equipped with the first movable block 4 afterwards, and the first movable block 4 is arranged at the middle part of two the first fixed strips 11, are located at front side the The left surface of one movable block 4 is equipped with slide opening, and the inside of slide opening is equipped with guide rod 6, the both ends of guide rod 6 respectively with two the first fixed strips 11 are fixedly connected, and are equipped with the first screw hole positioned at the left surface of the first movable block of rear side 4, the inside of the first screw hole is equipped with the first screw rod 13, the first screw rod 13 is threadedly coupled with the first movable block 4 of rear side, and the side surface left and right ends of the first screw rod 13 pass through axis respectively It holds and is rotatablely connected with two the first fixed strips 11, first motor 12, first motor are equipped on rear side of the left surface of the first fixed strip 11 12 output shaft passes through the first fixed strip 11 and is fixedly connected with the left end of the first screw rod 13, passes through the work of first motor 12, energy The positive and negative rotation of the first screw rod 13 is enough driven, when positive and negative rotation the first movable block 4 or so can move the first screw rod 13 Dynamic, the front and back side surface of the first movable block 4 is respectively equipped with L-type fixed plate 29, and the upper surface of L-type fixed plate 29 is equipped with electronic stretch Contracting bar 3, the telescopic end of electric telescopic rod 3 are equipped with the second fixed strip 17, and the first movable block 4 can be driven by L-type fixed plate 29 The movement of electric telescopic rod 3, electric telescopic rod 3 can make the second fixed strip 17, follow movement, the right surface of the second fixed strip 17 If the middle part of fixed plate 23 is equipped with third movable block 25, third movable block 25 there are two the fixed plate 23 of correspondence setting Front surface is equipped with the second screw hole, and the inside of the second screw hole is equipped with the second screw rod 24, the second screw rod 24 and 25 screw thread of third movable block Connection, the side surface left and right ends of the second screw rod 24 pass through bearing respectively and two fixed plates 23 are rotatablely connected, fixed plate 23 Front surface is equipped with the second motor 20, and the output shaft of the second motor 20 passes through the fixed company in front end of fixed plate 23 and the second screw rod 24 It connects, the lower surface of third movable block 25 is equipped with mounting plate 30, laser cutting device can be mounted on mounting plate 30, and second is solid The right surface for determining item 17 is equipped with positive stop strip 19, and the middle part of two fixed plates 23 is arranged in positive stop strip 19, third movable block 25 Left surface is equipped with limiting slot corresponding with positive stop strip 19, and the inside of limiting slot, third movable block 25 is arranged in positive stop strip 19 It is slidably connected with positive stop strip 19, third movable block 25 can be made to be moved along positive stop strip 19, the upper surface of workbench 1 is equipped with The sliding slot 2 of two correspondences setting, and the middle part of two sliding slots 2 is arranged in grid placement plate 18, the upper surface of workbench 1 is set There are two the positioning plate of correspondence setting, the inside of sliding slot 2 is equipped with sliding block, and sliding block is fixedly connected with positioning plate, positioning plate Upper surface be equipped with first band header stud 14 and U-shaped fixed column 15, one end of first band header stud 14 passes through positioning plate and work Make the upper surface contact of platform 1, the outside of U-shaped fixed column 15 is socketed with two the second movable blocks 21, the right table of the second movable block 21 Face is equipped with the second band header stud 28, and second passes through the outside face contact of the second movable block 21 and U-shaped fixed column 15 with header stud 28, The upper surface third screw hole of second movable block 21, the inside of third screw hole are equipped with third screw rod 5, third screw rod 5 and the second activity Block 21 is threadedly coupled, and the upper end of third screw rod 5 is equipped with knob 22, and the lower end of third screw rod 5 is equipped with rubber pressing plate 16, passes through movement U-shaped fixed column 15 can drive positioning plate to be moved along sliding slot 2, and rubber pressing plate 16 is made to be moved to the upside of hard brittle material, The movement of third screw rod 5 can be driven by twisting knob 22, is moved down by third screw rod 5, rubber pressing plate 16 can be made Contact hard brittle material, hard brittle material be fixed, the right surface of the first fixed strip 11 is equipped with single-chip microcontroller 27, single-chip microcontroller 27 it is defeated Enter end to be electrically connected with the output end of external power supply, the output end of single-chip microcontroller 27 and the second motor 20, first motor 12 and electronic stretch The input terminal of contracting bar 3 is electrically connected, and second motor 20 of the control of single-chip microcontroller 27, first motor 12 and electric telescopic rod 3 are all made of existing Common method in technology, single-chip microcontroller 27 use the M68HC12 model of motorola inc.

When in use: laser cutting device is mounted on mounting plate 30, hard brittle material is placed on net by connection external power supply The upper surface of lattice placement plate 18 can drive positioning plate to be moved along sliding slot 2, make rubber by the U-shaped fixed column 15 of movement Pressing plate 16 is moved to the upside of hard brittle material, can drive the movement of third screw rod 5 by twisting knob 22, pass through third screw rod 5 move down, and rubber pressing plate 16 can be made to contact hard brittle material, hard brittle material is fixed, the work of first motor 12 is passed through Make, be able to drive the positive and negative rotation of the first screw rod 13, the first screw rod 13 can make the first movable block 4 left when positive and negative rotation It moves right, the movement of the first movable block 4 is able to drive the movement of the second fixed strip 17, and laser cutting device or so can be made to move It is dynamic, by the work of the second motor 20, the positive and negative rotation of the second screw rod 24 can be driven, when the second 24 positive and negative rotation of screw rod It is able to drive the back-and-forth motion of third movable block 25, third movable block 25 can be such that laser cutting device is moved forward and backward, pass through The flexible of electric telescopic rod 3 can drive moving up and down for laser cutting device, make laser cutting device close to hard brittle material, just In the cutting to hard brittle material.

The utility model sound construction, stablizes durable, by grid placement plate 18, high-temperature particle can be made to drop into liquid holding box In 8, particle is cooled down by cold water, the high-temperature particle that processing can be made to generate is cooled down, it prevents from scalding worker, and And liquid holding box 8 can play collecting action, rubber pressing plate 16 can prevent from causing to damage to hard brittle material to the soft fixation of material It is bad, convenience is brought to using, and guarantee machined surface quality and dimensional accuracy, save process time, improves processing efficiency.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (10)

1. a kind of ultra-short pulse laser process equipment for hard brittle material, including workbench (1), it is characterised in that: the work The lower surface for making platform (1) is equipped with bracket (26), and the upper surface of workbench (1) is equipped with placing groove, and the inside of placing groove is equipped with grid Placement plate (18), grid placement plate (18) are fixedly connected with workbench (1), and the left and right side surface of workbench (1) is equipped with first Fixed strip (11), the front and rear sides of workbench (1) are equipped with the first movable block (4), and the first movable block (4) is arranged at two The middle part of one fixed strip (11), the left surface for being located at the first movable block of front side (4) are equipped with slide opening, and the inside of slide opening is equipped with guide rod (6), the both ends of guide rod (6) are fixedly connected with two the first fixed strips (11) respectively, are located at the left-handed watch of the first movable block of rear side (4) Face is equipped with the first screw hole, and the inside of the first screw hole is equipped with the first screw rod (13), the first movable block of the first screw rod (13) and rear side (4) it is threadedly coupled, the side surface left and right ends of the first screw rod (13) pass through bearing respectively and two the first fixed strips (11) rotate The left surface rear side of connection, the first fixed strip (11) is equipped with first motor (12), and the output shaft of first motor (12) passes through first Fixed strip (11) is fixedly connected with the left end of the first screw rod (13), and it is solid that the front and back side surface of the first movable block (4) is respectively equipped with L-type Fixed board (29), the upper surface of L-type fixed plate (29) are equipped with electric telescopic rod (3), and the telescopic end of electric telescopic rod (3) is equipped with the Two fixed strips (17), the right surface of the second fixed strip (17) set there are two correspondence setting fixed plate (23), fixed plate (23) middle part is equipped with third movable block (25), and the front surface of third movable block (25) is equipped with the second screw hole, the second screw hole it is interior Portion is equipped with the second screw rod (24), and the second screw rod (24) is threadedly coupled with third movable block (25), the side surface of the second screw rod (24) Left and right ends pass through bearing respectively and two fixed plates (23) are rotatablely connected, and the front surface of fixed plate (23) is equipped with the second motor (20), the output shaft of the second motor (20) passes through fixed plate (23) and is fixedly connected with the front end of the second screw rod (24), third activity The lower surface of block (25) is equipped with mounting plate (30), and the right surface of the first fixed strip (11) is equipped with single-chip microcontroller (27), single-chip microcontroller (27) Input terminal be electrically connected with the output end of external power supply, the output end and the second motor (20), first motor of single-chip microcontroller (27) (12) it is electrically connected with the input terminal of electric telescopic rod (3).

2. a kind of ultra-short pulse laser process equipment for hard brittle material according to claim 1, it is characterised in that: institute The middle part for stating bracket (26) is equipped with supporting plate (7), and the upper surface middle part of supporting plate (7) is equipped with liquid holding box (8), and liquid holding box (8) and net Lattice placement plate (18) is correspondingly arranged up and down.

3. a kind of ultra-short pulse laser process equipment for hard brittle material according to claim 2, it is characterised in that: institute The left surface for stating liquid holding box (8) is equipped with outlet tube (9), and the middle part of outlet tube (9) is equipped with manually-operated gate (10).

4. a kind of ultra-short pulse laser process equipment for hard brittle material according to claim 1, it is characterised in that: institute The right surface for stating the second fixed strip (17) is equipped with positive stop strip (19), and positive stop strip (19) is arranged in two fixed plates (23) Portion.

5. a kind of ultra-short pulse laser process equipment for hard brittle material according to claim 1, it is characterised in that: institute The left surface for stating third movable block (25) is equipped with limiting slot corresponding with positive stop strip (19), and positive stop strip (19) setting is limiting The inside of slot, third movable block (25) are slidably connected with positive stop strip (19).

6. a kind of ultra-short pulse laser process equipment for hard brittle material according to claim 1, it is characterised in that: institute State workbench (1) upper surface set there are two correspondence setting sliding slot (2), and grid placement plate (18) be arranged in two cunnings The middle part of slot (2).

7. a kind of ultra-short pulse laser process equipment for hard brittle material according to claim 1, it is characterised in that: institute The upper surface for stating workbench (1) is set there are two the positioning plate of correspondence setting, and the inside of sliding slot (2) is equipped with sliding block, sliding block It is fixedly connected with positioning plate.

8. a kind of ultra-short pulse laser process equipment for hard brittle material according to claim 7, it is characterised in that: institute The upper surface for stating positioning plate is equipped with first band header stud (14) and U-shaped fixed column (15), one end of first band header stud (14) It is contacted across positioning plate with the upper surface of workbench (1).

9. a kind of ultra-short pulse laser process equipment for hard brittle material according to claim 8, it is characterised in that: institute It states and is socketed with two the second movable blocks (21) on the outside of U-shaped fixed column (15), the right surface of the second movable block (21) is equipped with second Band header stud (28), second passes through the outside face contact of the second movable block (21) and U-shaped fixed column (15) with header stud (28).

10. a kind of ultra-short pulse laser process equipment for hard brittle material according to claim 9, it is characterised in that: The inside of the upper surface third screw hole of second movable block (21), third screw hole is equipped with third screw rod (5), third screw rod (5) It is threadedly coupled with the second movable block (21), the upper end of third screw rod (5) is equipped with knob (22), and the lower end of third screw rod (5) is equipped with Rubber pressing plate (16).