CN213080460U

CN213080460U - Positioning structure of laser cutting machine

Info

Publication number: CN213080460U
Application number: CN202021651874.0U
Authority: CN
Inventors: 杨宝盛; 陈朝霞; 李成文
Original assignee: Hairong Laser Jiangsu Intelligent Equipment Co Ltd
Current assignee: Hairong Laser Jiangsu Intelligent Equipment Co Ltd
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-04-30
Anticipated expiration: 2030-08-11

Abstract

The utility model discloses a laser cutting machine's location structure, which comprises a fixed base, the top fixedly connected with connecting rod of fixing base, the top fixedly connected with pivot of connecting rod, the fixing base rotates through the pivot and is connected with the turning block, one side at turning block top and one side of bottom fixedly connected with upper fixed plate and bottom plate in proper order, the threaded hole is seted up on the top of upper fixed plate, the inside threaded connection of screw hole has the threaded rod. The utility model has the advantages that: through moving the mounting plate toward both sides, drive the movable rod and move toward both sides, and then compress the second spring, then with two mounting plate centre grippings on putting the thing pole, loosen the mounting plate again for the second spring resets, drives the mounting plate chucking and puts the thing pole, then rotates the rotation circle piece again, makes spacing post move toward the mounting plate direction, thereby withstands the movable rod, with this fixed mounting plate, make the fixing base with put the connection between the thing pole inseparabler.

Description

Positioning structure of laser cutting machine

Technical Field

The utility model belongs to the technical field of laser cutting machine, concretely relates to laser cutting machine's location structure.

Background

The laser cutting processing is to replace the traditional mechanical knife by invisible light beams, has the characteristics of high precision, quick cutting, no limitation on cutting patterns, automatic typesetting, material saving, smooth cut, low processing cost and the like, and can gradually improve or replace the traditional metal cutting process equipment. The mechanical part of the laser tool bit is not in contact with the workpiece, so that the surface of the workpiece cannot be scratched in the working process; the laser cutting speed is high, the cut is smooth and flat, and subsequent processing is generally not needed; the cutting heat affected zone is small, the deformation of the plate is small, and the cutting seam is narrow (0.1 mm-0.3 mm); the notch has no mechanical stress and no shearing burr; the processing precision is high, the repeatability is good, and the surface of the material is not damaged; the numerical control programming can be used for processing any plan, the whole board with large breadth can be cut, a die does not need to be opened, and the method is economical and time-saving.

The utility model discloses a novel laser cutting machine's positioning mechanism as grant bulletin number is CN207372512U, it realizes through convenient positioner, can be fast for the steel sheet location of needs cutting on the cutting frame, and easy operation is swift, improve work efficiency greatly, but do not solve present this swift positioner and put the thing and be connected the spring force that only relies on the spring between the pole, it is firm inadequately to connect, also can not be fine centre gripping work piece simultaneously, lead to the work piece to drop easily, thereby take place unexpected problem, we propose one kind for this reason.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laser cutting machine's location structure 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 positioning structure of a laser cutting machine comprises a fixed seat, wherein the top of the fixed seat is fixedly connected with a connecting rod, the top of the connecting rod is fixedly connected with a rotating shaft, the fixed seat is rotatably connected with a rotating block through the rotating shaft, one side of the top of the rotating block and one side of the bottom of the rotating block are sequentially and fixedly connected with an upper fixed plate and a lower fixed plate, the top end of the upper fixed plate is provided with a threaded hole, the inner thread of the threaded hole is connected with a threaded rod, two sides of the top of the upper fixed plate are respectively provided with a limiting groove, the insides of the two limiting grooves are respectively and slidably connected with a limiting rod, one end of each limiting rod is respectively and fixedly connected with two sides of the top of a movable clamping plate, two sides of the bottom of the fixed seat are respectively provided with a second, two the equal fixedly connected with mounting plate of one end of movable rod, two the external screw thread has all been seted up to the sheathed tube surface, two the sleeve pipe has two spacing posts, two through two external screw thread threaded connection respectively the circular slot has all been seted up to the inside of spacing post.

Preferably, a first round hole is formed in the middle of the rotating block, and the inside of the first round hole is rotatably connected with the outer surface of the rotating shaft.

Preferably, one end of the threaded rod is fixedly connected with a convex block, the top of the convex block is provided with a clamping groove, and the convex block is connected with a rotating handle through the clamping groove in a clamping manner.

Preferably, two the surface of gag lever post all is equipped with first spring, two first spring all is located between upper fixed plate and the movable clamp plate.

Preferably, two second springs are sequentially arranged between one side of the fastening plate and two sides of the fixing seat, and the two second springs are respectively sleeved on the outer surfaces of the two movable rods.

Preferably, the inner part of the circular groove is provided with an inner thread matched with the outer thread.

Preferably, two the equal fixedly connected with of one end of spacing post rotates the circle piece, two the surface of rotating the circle piece has all been seted up anti-skidding line.

Preferably, the fixing seat is fixed on the top of the article holding rod through two fastening plates.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a spacing post is including the pole of putting, through moving the mounting plate toward both sides, drive the movable rod toward both sides removal, and then compress the second spring, then with two mounting plate centre grippings on putting the thing pole, loosen the mounting plate again, make the second spring reset, it puts the thing pole to drive the mounting plate chucking, then rotate the rotation circle piece again, make spacing post move toward the mounting plate direction, thereby withhold the movable rod, with this fixed mounting plate, make the fixing base with put the connection between the thing pole inseparabler, this design is fine has strengthened the fixing base and has put the connection between the thing pole, and be convenient for fix fast.

(2) Through up moving movable clamp plate, with the work piece card between movable clamp plate and bottom plate, then loosen movable clamp plate for first spring resets, drives movable clamp plate and presss from both sides tight work piece, then rotates turning handle, makes the threaded rod down remove, thereby fixes movable clamp plate, and this design person of facilitating the use carries out better fixed with the work piece, avoids work piece and fixing base to break away from easily, thereby leads to unexpected emergence.

Drawings

Fig. 1 is a schematic plan view of the present invention;

FIG. 2 is a schematic view of the connection of the fixing base of the present invention;

fig. 3 is a schematic view of a part a of fig. 2 showing an enlarged connection according to the present invention;

fig. 4 is a schematic view of the enlarged connection at the position B in fig. 2 according to the present invention;

fig. 5 is a schematic view of the connection of the movable clamping plate of the present invention.

In the figure: 1. a fixed seat; 2. a connecting rod; 3. a rotating shaft; 4. rotating the block; 5. an upper fixing plate; 6. a lower fixing plate; 7. a movable splint; 8. a limiting rod; 9. a first spring; 10. rotating the handle; 11. a sleeve; 12. a limiting column; 13. a second spring; 14. a fastening plate; 15. a placement rod; 16. rotating the round block; 17. a first circular hole; 18. a bump; 19. a clamping groove; 20. a movable rod; 21. a second circular hole; 22. a threaded rod; 23. a threaded hole; 24. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the utility model provides a positioning structure of a laser cutting machine, which comprises a fixed base 1, a connecting rod 2 fixedly connected to the top of the fixed base 1, a rotating shaft 3 fixedly connected to the top of the connecting rod 2, a rotating block 4 rotatably connected to the fixed base 1 through the rotating shaft 3, an upper fixing plate 5 and a lower fixing plate 6 fixedly connected to one side of the top and one side of the bottom of the rotating block 4 in sequence, a threaded hole 23 formed on the top of the upper fixing plate 5, a threaded rod 22 connected to the internal thread of the threaded hole 23, two limiting grooves 24 formed on both sides of the top of the upper fixing plate 5, two limiting rods 8 slidably connected to the insides of the two limiting grooves 24, one ends of the two limiting rods 8 respectively fixedly connected to both sides of the top of a movable clamping plate 7, second round holes 21 formed on both sides of the bottom of the, the equal sliding connection in inside of two sleeve pipes 11 has movable rod 20, and the equal fixedly connected with mounting plate 14 of one end of two movable rod 20, the external screw thread has all been seted up to two sleeve pipes 11's surface, and two sleeve pipes 11 have two spacing posts 12 through two external screw thread connection respectively, and the circular slot has all been seted up to the inside of two spacing posts 12.

In this embodiment, preferably, the middle of the rotating block 4 is provided with a first circular hole 17, and the inside of the first circular hole 17 is rotatably connected with the outer surface of the rotating shaft 3, so that the rotating block 4 can rotate conveniently.

In this embodiment, preferably, one end of the threaded rod 22 is fixedly connected with a protruding block 18, a fastening groove 19 is formed at the top of the protruding block 18, and the protruding block 18 is connected with the rotating handle 10 through the fastening groove 19 in a fastening manner, so that the rotating handle 10 can drive the threaded rod 22 to rotate conveniently.

In this embodiment, preferably, the outer surfaces of the two limiting rods 8 are all sleeved with first springs 9, and the two first springs 9 are both located between the upper fixing plate 5 and the movable clamping plate 7, so that the workpiece is fixed preliminarily by the movable clamping plate 7.

In this embodiment, preferably, two second springs 13 are sequentially disposed between one side of the two fastening plates 14 and the two sides of the fixing base 1, and the two second springs 13 are respectively sleeved on the outer surfaces of the two movable rods 20, so that the fastening plates 14 can initially clamp the object placing rod 15.

In this embodiment, preferably, the internal thread matched with the external thread is all seted up in the inside of two circular slots, makes things convenient for spacing post 12 to remove.

In this embodiment, preferably, the equal fixedly connected with of one end of two spacing posts 12 rotates the circle piece 16, and the antiskid line has all been seted up to the surface of two rotation circle pieces 16, makes things convenient for spacing post 12 to rotate.

In this embodiment, preferably, the fixing base 1 is fixed to the top of the object placing rod 15 through the two fastening plates 14, so that the fixing base 1 is conveniently fixed.

The utility model discloses a theory of operation and use flow: when the device is used, the fastening plates 14 are firstly moved towards two sides to enable the fastening plates 14 to drive two sides of the movable rod 20 to move, the second springs 13 are compressed, then the two fastening plates 14 are clamped on the object placing rod 15, then the fastening plates 14 are loosened, the second springs 13 reset to drive the fastening plates 14 to clamp the object placing rod 15, then the rotating round blocks 16 are rotated to enable the rotating round blocks 16 to drive the limiting posts 12 to rotate and move towards the fastening plates 14 until the limiting posts 12 push against the movable rod 20, so that the fastening plates 14 are fixed, the connection between the fixed seat 1 and the object placing rod 15 is completed at the moment, the rotating blocks 4 are rotated to adjust the clamping angle, then the movable clamping plates 7 are moved upwards to enable the movable clamping plates 7 to drive the limiting rods 8 to move upwards, meanwhile, the first springs 9 are compressed, then the workpiece is clamped between the movable clamping plates 7 and the lower fixing plate 6, at the moment, the movable clamping plates 7 are loosened, the first spring 9 resets to drive the movable clamping plate 7 to clamp the workpiece, the rotating handle 10 is clamped into the clamping groove 19, and the rotating handle 10 is rotated to drive the threaded rod 22 to rotate, the threaded rod 22 continuously moves downwards to prop the movable clamping plate 7, so that the workpiece is fixed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a laser cutting machine's location structure, includes fixing base (1), its characterized in that: the top of the fixing seat (1) is fixedly connected with a connecting rod (2), the top of the connecting rod (2) is fixedly connected with a rotating shaft (3), the fixing seat (1) is rotatably connected with a rotating block (4) through the rotating shaft (3), one side of the top and one side of the bottom of the rotating block (4) are sequentially and fixedly connected with an upper fixing plate (5) and a lower fixing plate (6), the top end of the upper fixing plate (5) is provided with a threaded hole (23), the inner threads of the threaded hole (23) are connected with a threaded rod (22), both sides of the top of the upper fixing plate (5) are provided with limiting grooves (24), the insides of the two limiting grooves (24) are respectively and slidably connected with limiting rods (8), one ends of the two limiting rods (8) are respectively and fixedly connected with both sides of the top of the movable clamp plate (7), both sides of the bottom of the, two the equal fixedly connected with sleeve pipe (11) in inside of second round hole (21), two the equal sliding connection in inside of sleeve pipe (11) has movable rod (20), two the equal fixedly connected with mounting plate (14) of one end of movable rod (20), two the external screw thread has all been seted up to the surface of sleeve pipe (11), two sleeve pipe (11) have two spacing post (12), two through two external screw thread threaded connection respectively the circular slot has all been seted up to the inside of spacing post (12).

2. The positioning structure of a laser cutting machine according to claim 1, characterized in that: a first round hole (17) is formed in the middle of the rotating block (4), and the inside of the first round hole (17) is rotatably connected with the outer surface of the rotating shaft (3).

3. The positioning structure of a laser cutting machine according to claim 1, characterized in that: one end of the threaded rod (22) is fixedly connected with a convex block (18), the top of the convex block (18) is provided with a clamping groove (19), and the convex block (18) is connected with a rotating handle (10) through the clamping groove (19).

4. The positioning structure of a laser cutting machine according to claim 1, characterized in that: two the surface of gag lever post (8) all is equipped with first spring (9), two first spring (9) all are located between upper fixed plate (5) and movable clamp plate (7).

5. The positioning structure of a laser cutting machine according to claim 1, characterized in that: two second springs (13) are sequentially arranged between one side of the two fastening plates (14) and two sides of the fixing seat (1), and the two second springs (13) are respectively sleeved on the outer surfaces of the two movable rods (20).

6. The positioning structure of a laser cutting machine according to claim 1, characterized in that: two the inside of circular slot all seted up with external screw thread assorted internal thread.

7. The positioning structure of a laser cutting machine according to claim 1, characterized in that: the anti-skidding limiting device is characterized in that one end of each limiting column (12) is fixedly connected with a rotating round block (16), and anti-skidding lines are formed in the outer surface of each rotating round block (16).

8. The positioning structure of a laser cutting machine according to claim 1, characterized in that: the fixed seat (1) is fixed on the top of the object placing rod (15) through two fastening plates (14).