CN213196189U

CN213196189U - Fixing device for laser cutting

Info

Publication number: CN213196189U
Application number: CN202021063434.3U
Authority: CN
Inventors: 张涛
Original assignee: Wuhan Weilixin Technology Co Ltd
Current assignee: Wuhan Weilixin Technology Co Ltd
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-05-14
Anticipated expiration: 2030-06-11

Abstract

The utility model discloses a fixing device for laser cutting, which comprises a workbench and a fixing base, a baffle plate is fixedly connected with one side of the top end of the fixed base, a first sliding groove is arranged on one side of the baffle plate, the baffle is provided with two movable fixed blocks at the first chute, one side of the baffle is provided with a first opening, the baffle is rotatably connected with a first rotating shaft at the first opening, one side of the first rotating shaft is fixedly connected with a first rotating handle, one side top of first pivot is equipped with clockwise screw thread, one side bottom of first pivot is equipped with anticlockwise screw thread, two remove the fixed block respectively with one side top and one side bottom threaded connection of first pivot, two the second opening has all been seted up, two to one side of removing the fixed block it all is at second open-ended one side fixedly connected with pillar to remove the fixed block. Compared with the prior art, the utility model discloses can fix the part of different specifications and guarantee that the part can not take place the displacement.

Description

Fixing device for laser cutting

Technical Field

The utility model relates to a laser beam machining equipment field especially relates to a fixing device for laser cutting.

Background

At present, in the laser cutting process in the prior art, a workpiece is generally directly placed on a cutting platform to perform laser cutting, and a metal plate placed on a workbench is not fixed or limited at all, so that the workpiece is easy to displace and generate cutting errors during laser cutting.

Through retrieval, the patent with the granted publication number of Chinese patent CN209334927U discloses a laser cutting and fixing device for sheet metal processing, which comprises a substrate. The sheet metal processing laser cutting fixing device in the patent has the following defects: it is not possible to fix parts of different shapes.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a fixing device for laser cutting.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a fixing device for laser cutting comprises a workbench and a fixing base, wherein one side of the top end of the fixing base is fixedly connected with a baffle, one side of the baffle is provided with a first chute, the baffle is provided with two movable fixing blocks at the first chute, one side of the baffle is provided with a first opening, the baffle is rotatably connected with a first rotating shaft at the first opening, one side of the first rotating shaft is fixedly connected with a first rotating handle, two ends of the first rotating shaft are provided with opposite threads, the two movable fixing blocks are respectively in threaded connection with the top end of one side and the bottom end of one side of the first rotating shaft, one side of each of the two movable fixing blocks is provided with a second opening, the two movable fixing blocks are respectively and fixedly connected with a support pillar at one side of the second opening, the top ends of the two support pillars are respectively and rotatably connected with a deflection plate, and a telescopic rod is fixedly connected between the top end of one side, two the telescopic link all includes first sleeve and second sleeve, two first sleeve all with second sleeve sliding connection, two threaded hole, two are all seted up to telescopic one side of second the second sleeve all has the bolt, two in threaded hole department threaded connection of second the third opening has all been seted up to top one side of removing the fixed block, two the bolt all extends to the outside of removing the fixed block, two in third opening department one side bottom of deflector all with remove between the fixed block fixedly connected with spring.

Furthermore, a second sliding groove is formed in the middle of the top end of the workbench, a second rotating shaft is rotatably connected to the workbench at the second sliding groove, a fourth opening is formed in one side of the workbench, the second rotating shaft extends to the outer side of the workbench at the fourth opening, opposite threads are arranged at two ends of the second rotating shaft, two moving blocks are connected to the top end of one side and the bottom end of one side of the second rotating shaft in a threaded manner, and the top ends of the two moving blocks are fixedly connected with the bottom end of the fixed base.

Furthermore, one side of the second rotating shaft is fixedly connected with a second rotating handle.

Furthermore, the workstation is at the equal fixedly connected with plastics strip of paper used for sealing of the top both sides of second spout, two the plastics strip of paper used for sealing is mutually supported.

Furthermore, a dust collector is fixedly mounted on one side of the workbench, and a waste residue recovery box is fixedly connected to one side of the dust collector.

Further, two fixed fixture blocks of one side fixedly connected with of workstation, two the equal fixedly connected with electro-magnet in bottom of fixed fixture block, two the equal fixedly connected with sense of touch switch in bottom of electro-magnet, two sliding connection has the glass baffle between the fixed fixture block, one side top fixedly connected with handle of glass baffle, the equal fixedly connected with iron plate in bottom both sides of glass baffle.

The utility model has the advantages that:

1. through having set up the workstation, first pivot, first rotation handle, remove the fixed block, the second pivot, the second rotates the handle, the baffle, fixed baseplate, before carrying out the laser cutting, it rotates the second and rotates the handle and drive the second pivot and rotate, two fixed basements are close to each other, the centre gripping work piece, then it rotates first rotation handle and drives first pivot and rotate to rotate, two remove the fixed block and are close to each other, when being close to the work piece, the deflector is laminated towards the direction on work piece limit under the effect of pillar, continue to rotate first rotation handle and laminate completely to the side of deflector and work piece, screw up the bolt, make second sleeve and first sleeve fix, guarantee that the deflector does not take place slightly to rock, this device can make the deflector deflect according to the shape of part, thereby fix the work piece, be convenient for adapt to the fixing of different specifications part.

2. Through having set up plastics strip of paper used for sealing, dust catcher, waste residue collection box, when the device began the operation, the dust catcher began to work, can adsorb tiny sediment grain that laser cutting dropped to the waste residue collection box in, conveniently handle the waste material and keep the workstation clean and tidy, the plastics strip of paper used for sealing can automatic involution after fixed base removed simultaneously, thereby guarantees that the sediment grain can not drop to the spout of workstation in damaging the part.

3. Through having set up glass baffle, fixed fixture block, handle, sense of touch switch, iron plate, electro-magnet, when the device begins the circular telegram, the electro-magnet circular telegram needs the pulling handle to drive glass baffle rebound, makes the iron plate push down sense of touch switch laser cutting device could move, and simultaneously, the electro-magnet adsorbs the iron plate and makes glass baffle can not the landing, makes the staff all need pull up the glass baffle before the operation at every turn, guarantees operating personnel's safety.

Drawings

Fig. 1 is a front view of a fixing device for laser cutting proposed in embodiment 1;

FIG. 2 is a front sectional view of a fixing device for laser cutting proposed in example 1;

FIG. 3 is a top sectional view of the movable fixing block of FIG. 1;

FIG. 4 is a front view of a fixing device for laser cutting according to embodiment 2;

in the figure: the device comprises a workbench 1, a baffle 2, a dust collector 3, a waste residue recovery box 4, a fixed base 5, bolts 6, a movable fixed block 7, a spring 8, a first rotating handle 9, a first rotating shaft 10, a friction pad 11, a deflection plate 12, a plastic seal 13, a second rotating shaft 14, a second rotating handle 15, a moving block 16, a support column 17, a first sleeve 18, a second sleeve 19, a handle 20, a glass partition plate 21, a fixed clamping block 22, a touch switch 23, an iron block 24 and an electromagnet 25.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, a fixing device for laser cutting includes a worktable 1 and a fixed base 5, a baffle 2 is fixedly connected to one side of the top end of the fixed base 5, a first chute is formed at one side of the baffle 2, two movable fixing blocks 7 are arranged at the first chute of the baffle 2, a first opening is formed at one side of the baffle 2, the baffle 2 is rotatably connected to a first rotating shaft 10 at the first opening, a first rotating handle 9 is fixedly connected to one side of the first rotating shaft 10, opposite threads are formed at two ends of the first rotating shaft 10, the two movable fixing blocks 7 are respectively in threaded connection with the top end and the bottom end of one side of the first rotating shaft 10, a second opening is formed at one side of each movable fixing block 7, a support column 17 is fixedly connected to one side of the second opening, and a deflection plate 12 is rotatably connected to the top ends of the two support columns 17, two one side top of deflector 12 all with remove fixedly connected with telescopic link between the fixed block 7, two the telescopic link all includes first sleeve 18 and second sleeve 19, two first sleeve 18 all with second sleeve 19 sliding connection, two threaded hole, two all seted up in one side of second sleeve 19 all has bolt 6, two at threaded hole department threaded connection the third opening has all been seted up, two to top one side of removing fixed block 7 bolt 6 all extends to the outside of removing fixed block 7 in third opening department, two one side bottom of deflector 12 all with remove fixedly connected with spring between the fixed block 7.

The middle of the top end of the workbench 1 is provided with a second sliding groove, the workbench 1 is rotatably connected with a second rotating shaft 14 at the second sliding groove, one side of the workbench 1 is provided with a fourth opening, the second rotating shaft 14 extends to the outer side of the workbench 1 at the fourth opening, two ends of the second rotating shaft 14 are provided with opposite threads, the top end of one side and the bottom end of one side of the second rotating shaft are respectively in threaded connection with two moving blocks 16, and the top ends of the two moving blocks 16 are respectively fixedly connected with the bottom end of the fixed base 5.

Wherein, one side of the second rotating shaft 14 is fixedly connected with a second rotating handle 15.

The workbench 1 is fixedly connected with plastic sealing strips 13 on two sides of the top end of the second sliding groove, and the two plastic sealing strips 13 are matched with each other.

Wherein, one side fixed mounting of workstation 1 has dust catcher 3, one side fixedly connected with waste residue collection box 4 of dust catcher 3.

The utility model discloses in, before carrying out laser cutting, it rotates the second and rotates handle 15 and drive second pivot 14 and rotate, two fixed baseplate 5 are close to each other, the work piece is held, then it drives first pivot 10 and rotates to rotate first handle 9 of rotating, two remove fixed block 7 and be close to each other, when being close to the work piece, deflector 12 is laminated towards the direction on work piece limit under pillar 17's effect, continue to rotate first handle 9 of rotating and laminate completely to the side of deflector 12 and work piece, screw up bolt 6, make second sleeve 19 fix with first sleeve 18, guarantee that deflector 12 does not take place slightly and rock, during laser cutting, dust catcher 3 begins working, can adsorb tiny slag particle that laser cutting dropped to in the waste residue collection box 4, plastics strip of paper used for sealing 13 can automatic involution after fixed baseplate 5 has moved simultaneously.

Example 2

Referring to fig. 4, a fixing device for laser cutting, this embodiment compare in embodiment 1, in order to guarantee staff's safety when carrying out laser cutting, two fixture blocks 22 of one side fixedly connected with of workstation 1, two the equal fixedly connected with electro-magnet 25 in bottom of fixture block 22, two the equal fixedly connected with sense of touch switch 23 in bottom of electro-magnet 25, two sliding connection has glass baffle 21 between the fixture block 22, one side top fixedly connected with handle 20 of glass baffle 21, the equal fixedly connected with iron plate 24 in bottom both sides of glass baffle 21.

In the utility model, before laser cutting, the second rotating handle 15 is rotated to drive the second rotating shaft 14 to rotate, the two fixed bases 5 are close to each other to clamp the workpiece, then the first rotating handle 9 is rotated to drive the first rotating shaft 10 to rotate, the two movable fixed blocks 7 are close to each other, when the workpiece is close to, the deflection plate 12 is attached to the side of the workpiece under the action of the strut 17, the first rotating handle 9 is continuously rotated until the deflection plate 12 is completely attached to the side of the workpiece, the bolt 6 is screwed down to fix the second sleeve 19 and the first sleeve 18, so as to ensure that the deflection plate 12 does not slightly shake, after the workpiece is fixed, the handle 20 is pulled to drive the glass partition plate 21 to move upwards, so that the iron block 24 presses the touch switch 23 to enable the laser cutting device to operate, meanwhile, the electromagnet 25 adsorbs the iron block 24 to ensure that the glass partition plate 21 cannot slide down, when laser cutting, the dust collector 3 starts to work, can adsorb the tiny sediment grain that laser cutting dropped to the waste residue collection box 4 in, plastics strip of paper used for sealing 13 can automatic involution after fixed base 5 removed simultaneously.

The above, 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

1. A fixing device for laser cutting comprises a workbench (1) and a fixing base (5), and is characterized in that a baffle (2) is fixedly connected to one side of the top end of the fixing base (5), a first chute is formed in one side of the baffle (2), two movable fixing blocks (7) are arranged at the first chute of the baffle (2), a first opening is formed in one side of the baffle (2), a first rotating shaft (10) is rotatably connected to the first opening of the baffle (2), a first rotating handle (9) is fixedly connected to one side of the first rotating shaft (10), opposite threads are arranged at two ends of the first rotating shaft (10), the two movable fixing blocks (7) are respectively in threaded connection with the top end and the bottom end of one side of the first rotating shaft (10), and a second opening is formed in one side of the two movable fixing blocks (7), remove fixed block (7) and all at one side fixedly connected with pillar (17) of second open-ended, two the top of pillar (17) is all rotated and is connected with deflector (12), two one side top of deflector (12) all with remove fixedly connected with telescopic link between fixed block (7), two the telescopic link all includes first sleeve (18) and second sleeve (19), two first sleeve (18) all with second sleeve (19) sliding connection, two threaded hole has all been seted up to one side of second sleeve (19), two second sleeve (19) all have bolt (6) at threaded hole department threaded connection, two the third opening has all been seted up to top one side of removing fixed block (7), two bolt (6) all are in third opening department and extend to the outside of removing fixed block (7), two fixedly connected with spring between one side bottom of deflector (12) all and the removal fixed block (7).

2. The fixing device for laser cutting according to claim 1, wherein a second sliding groove is formed in the middle of the top end of the workbench (1), the workbench (1) is rotatably connected with a second rotating shaft (14) at the second sliding groove, a fourth opening is formed in one side of the workbench (1), the second rotating shaft (14) extends to the outer side of the workbench (1) at the fourth opening, opposite threads are formed at two ends of the second rotating shaft (14), two moving blocks (16) are respectively connected to the top end and the bottom end of one side of the second rotating shaft in a threaded manner, and the top ends of the two moving blocks (16) are respectively fixedly connected with the bottom end of the fixed base (5).

3. The fixing device for laser cutting as claimed in claim 2, wherein a second rotating handle (15) is fixedly connected to one side of the second rotating shaft (14).

4. The fixing device for laser cutting according to claim 3, wherein the workbench (1) is fixedly connected with plastic seals (13) at two sides of the top end of the second chute, and the two plastic seals (13) are matched with each other.

5. The fixing device for laser cutting as claimed in claim 4, wherein a dust collector (3) is fixedly mounted on one side of the worktable (1), and a waste residue recovery box (4) is fixedly connected to one side of the dust collector (3).

6. The fixing device for laser cutting according to claim 4, wherein two fixing blocks (22) are fixedly connected to one side of the workbench (1), electromagnets (25) are fixedly connected to bottom ends of the two fixing blocks (22), tactile switches (23) are fixedly connected to bottom ends of the two electromagnets (25), a glass partition plate (21) is slidably connected between the two fixing blocks (22), a handle (20) is fixedly connected to a top end of one side of the glass partition plate (21), and iron blocks (24) are fixedly connected to two sides of the bottom end of the glass partition plate (21).