CN219189011U

CN219189011U - Laser cutting machine convenient to change backing plate

Info

Publication number: CN219189011U
Application number: CN202223182855.XU
Authority: CN
Inventors: 陈宏钊
Original assignee: Suzhou Hongli Laser Technology Co ltd
Current assignee: Suzhou Hongli Laser Technology Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-06-16
Anticipated expiration: 2032-11-29

Abstract

The utility model discloses a laser cutting machine convenient for replacing a backing plate, which comprises a workbench, wherein supporting legs are fixedly arranged at four corners of the lower end of the workbench, a transverse movement adjusting mechanism is detachably arranged in the workbench, the upper end of the transverse movement adjusting mechanism is slidably connected with a backing plate mechanism, and a laser cutting mechanism is detachably arranged at the upper end of the workbench. According to the utility model, the mounting holes are formed in the four corners of the backing plate, so that when the backing plate is replaced, the fixing nuts are removed, the backing plate to be replaced is taken out, the new backing plate is clamped onto the threaded rod along the mounting holes formed in the four corners, the fixing nuts are used for fixing, the clamping limiting grooves formed in the backing plate are used for fixing the clamping plates, and the clamping plates can be adjusted and fixed according to the sizes of the plates to be clamped through the adjusting grooves formed in the clamping plates, so that the occurrence of dislocation of the plates during processing can be effectively prevented.

Description

Laser cutting machine convenient to change backing plate

Technical Field

The utility model relates to the technical field of laser cutting machines, in particular to a laser cutting machine with a backing plate convenient to replace.

Background

Laser cutting is accomplished using high power density energy generated after laser focusing. Under the control of a computer, a laser is discharged through pulse, so that a controlled pulse laser with high repetition frequency is output, a beam with a certain frequency and a certain pulse width is formed, the pulse laser beam is conducted and reflected through a light path and focused on the surface of a processed object through a focusing lens group, fine light spots with high energy density are formed, and the light spots are positioned near the surface to be processed so as to melt or gasify the processed material at a high temperature instantaneously.

Through searching, a laser cutting machine in the prior art is found to be a typical laser cutting machine like a publication number CN215658482U, and the device comprises a machine tool, a sliding rail, a sliding mechanism, a connecting mechanism, a laser cutting machine, a support column and a base, wherein the sliding rail is arranged above the machine tool, the sliding mechanism is arranged above the sliding rail, the connecting mechanism is arranged above the sliding mechanism, the laser cutting machine is arranged on the connecting mechanism, the base is arranged below the machine tool, and the support column is arranged on the base. According to the utility model, the sliding mechanism drives the laser cutter to reciprocate on the sliding rail, so that the cutting and processing operation on a workpiece arranged on the surface of the machine tool is realized, and the height of the laser transmitter is adjusted by utilizing the telescopic rod, so that the processing precision is improved under the occasion of low-power laser.

To sum up above-mentioned current laser cutting machine, current laser cutting machine is when using, because laser cutting adopts instantaneous high temperature to melt and cuts the processing material, and then makes the processing board to processing material lower extreme can produce certain wearing and tearing, and then need change the backing plate, and above-mentioned current laser cutting machine is because of the backing plate is fixed, so makes the change ten bars inconvenient to the backing plate to this is comparatively inapplicable.

Disclosure of Invention

The utility model aims to provide a laser cutting machine convenient for replacing a backing plate, which solves the problems that when the existing laser cutting machine is used, the laser cutting adopts instantaneous high-temperature melting to cut a processing material, so that a processing plate at the lower end of the processing material is worn out to a certain extent, the backing plate is required to be replaced, and the existing laser cutting machine is inconvenient to replace a backing plate due to the fact that the backing plate is fixed, so that the existing laser cutting machine is not suitable for the problem.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a laser cutting machine convenient to change backing plate, includes the workstation, the lower extreme four corners position department of workstation is fixed mounting has the supporting leg, the inside dismantlement of workstation is installed and is moved adjustment mechanism transversely, the upper end sliding connection of horizontal movement adjustment mechanism has backing plate mechanism, the upper end dismantlement of workstation has laser cutting mechanism;

the backing plate mechanism comprises a sliding column which is connected to the transverse movement adjusting mechanism in a sliding mode, the sliding column is arranged on the transverse movement adjusting mechanism in a symmetrical mode, a connecting rod is fixedly arranged in the middle of the sliding column, the connecting rod is connected with the connecting plate, a sliding block which is fixedly arranged on the sliding column slides in a sliding groove formed in the workbench, a threaded rod is fixedly arranged on the sliding block, the threaded rod is clamped and connected with a backing plate, and the backing plate is fixed through a fixing nut.

Preferably, the four corners position department of backing plate has seted up the mounting hole, and the intermediate position department fixed mounting backing plate body of backing plate, and the upper and lower both ends of backing plate body have seted up the centre gripping spacing groove, and the centre gripping spacing groove is fixed with the grip block through the adjusting screw.

Through the technical scheme: the clamping plate is used for fixing the processing plate on the backing plate, so that the shaking condition during cutting is prevented.

Preferably, the middle of the clamping plate is provided with an adjusting groove, and a rubber block is fixedly arranged at the lower side of one end of the clamping plate.

Through the technical scheme: the friction force of the clamping plate when clamping the plate can be enhanced through the arrangement of the rubber block, and the machined plate is prevented from moving.

Preferably, the transverse movement adjusting mechanism comprises a first rotating motor which is detachably arranged on one side of the workbench, the first rotating motor penetrates through the workbench through a threaded rotating rod to be arranged inside, and sliding rods are symmetrically arranged in the workbench through the threaded rotating rod.

Through the technical scheme: the first rotating motor drives the threaded rotating rod to rotate, so that the base plate is driven to transversely move and adjust, and cutting is facilitated.

Preferably, the laser cutting mechanism comprises electric telescopic rods fixedly arranged on two sides of the upper end of the workbench, a top plate is fixedly arranged at the upper end of the electric telescopic rods, and fixing plates are symmetrically arranged at the middle position of the top plate.

Through the technical scheme: the electric telescopic rod drives the top plate to stretch out and draw back, so that the distance between the laser cutting main body and the processed plate can be controlled.

Preferably, the second rotating motor is detachably mounted on one side of the fixed plate, the second rotating motor penetrates through the fixed plate through the second threaded rod to be arranged inside, the second threaded rod is connected with the second sliding block in a sliding mode, the upper end of the second sliding block is arranged in a limit groove formed in the lower end of the top plate and slides in the limit groove, the lower end of the second sliding block is detachably mounted with the laser cutting machine body, and the laser cutting machine body is detachably mounted with the protective baffle.

Through the technical scheme: the second threaded rod is driven to rotate through the second rotating motor, so that the laser cutting mechanism main body is driven to vertically move and adjust, and the laser cutting mechanism main body is mobilized to vertically cut and adjust.

Compared with the prior art, the utility model has the beneficial effects that: the laser cutting machine is convenient for replacing the backing plate,

the utility model aims to solve the problems that the existing laser cutting machine is inconvenient to replace a backing plate because the backing plate is fixed due to the fact that the backing plate is cut by adopting instant high-temperature melting to cut a processing material, and further the lower end of the processing material is required to be replaced, and is relatively inapplicable to the situation because the backing plate is fixed.

Drawings

FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic top view of a lateral movement adjustment mechanism according to the present utility model;

FIG. 3 is a schematic top view of the backing plate of the present utility model;

FIG. 4 is a schematic perspective view of a clamping plate according to the present utility model;

fig. 5 is a schematic view of a partial perspective structure of a laser cutting mechanism according to the present utility model.

In the figure: 1. a work table; 2. a lateral movement adjustment mechanism; 201. a first rotating motor; 202. a threaded rotating rod; 203. a slide bar; 3. a backing plate mechanism; 301. a sliding column; 302. a connecting rod; 303. a connecting plate; 304. a sliding block; 305. a threaded rod; 306. a backing plate; 307. a pad body; 308. clamping limit grooves; 309. an adjusting screw; 310. a clamping plate; 311. an adjustment tank; 4. a laser cutting mechanism; 401. an electric telescopic rod; 402. a top plate; 403. a fixing plate; 404. a second rotating motor; 405. a second threaded rod; 406. a second slider; 407. a laser cutter body; 408. and a protective baffle.

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.

Referring to fig. 1-5, the present utility model provides a technical solution: according to the laser cutting machine convenient to change backing plate, according to the illustration of fig. 1 and 2, including workstation 1, workstation 1's lower extreme four corners position department fixed mounting has the supporting leg, workstation 1's inside dismantlement is installed lateral shifting adjustment mechanism 2, lateral shifting adjustment mechanism 2 is including dismantling the first rotating electrical machines 201 of installing in workstation 1 one side, and first rotating electrical machines 201 runs through workstation 1 and arranges inside through screw thread bull stick 202, and screw thread bull stick 202 arranges the interior symmetry of workstation 1 and installs slide bar 203, during the use, drive screw thread bull stick 202 through first rotating electrical machines 201 and arrange the workstation 1 on and rotate, thereby drive backing plate mechanism 3 and arrange workstation 1 on and carry out lateral shifting adjustment, and inject when moving backing plate mechanism 3 through slide bar 203.

According to the embodiment shown in fig. 1, 2, 3 and 4, the upper end of the lateral movement adjusting mechanism 2 is slidably connected with a pad mechanism 3, the pad mechanism 3 comprises a sliding column 301 slidably connected to the lateral movement adjusting mechanism 2, the sliding column 301 is symmetrically arranged on the lateral movement adjusting mechanism 2, a connecting rod 302 is fixedly arranged in the middle of the sliding column 301, the connecting rod 302 is connected with a connecting plate 303, a sliding block 304 fixedly arranged on the sliding column 301 slides in a sliding groove on the workbench 1, a threaded rod 305 is fixedly arranged on the sliding block 304, a pad 306 is connected with the threaded rod 305 in a clamping manner and is fixed by a fixing nut, mounting holes are formed at four corners of the pad 306, a pad body 307 is fixedly arranged at the middle position of the pad 306, clamping limiting grooves 308 are formed at the upper end and the lower end of the pad body 307, and the clamping limiting groove 308 is fixed with a clamping plate 310 through an adjusting screw 309, an adjusting groove 311 is formed in the middle of the clamping plate 310, a rubber block is fixedly arranged at the lower side of one end of the clamping plate 310, when the backing plate 306 is damaged, the damaged backing plate 306 is taken down by unscrewing a fixing nut, a new backing plate 306 is installed into a threaded rod 305 through a mounting hole formed at the four corners, the new backing plate 306 is screwed into the threaded rod 305 through the fixing nut to be fixed, a processing plate to be cut is placed on the backing plate 306, the clamping plate 310 is placed in the clamping limiting groove 308 according to the size of the processing plate to be cut, a person fixes the clamping plate 310 by using the adjusting screw 309 to complete clamping and fixing the processing plate, and then the sliding block 304 is driven to slide in a sliding groove formed on the workbench 1 through a sliding column 301, so that the pad 306 is placed on the table 1 for lateral movement adjustment.

According to the embodiment shown in fig. 1 and 5, the laser cutting mechanism 4 is detachably mounted at the upper end of the workbench 1, the laser cutting mechanism 4 comprises an electric telescopic rod 401 fixedly mounted at two sides of the upper end of the workbench 1, a top plate 402 is fixedly mounted at the upper end of the electric telescopic rod 401, a fixing plate 403 is symmetrically mounted at the middle position of the top plate 402, a second rotating motor 404 is detachably mounted at one side of the fixing plate 403, the second rotating motor 404 penetrates through the fixing plate 403 through a second threaded rod 405, a second sliding block 406 is slidably connected to the second threaded rod 405, the upper end of the second sliding block 406 is placed in a limit groove formed at the lower end of the top plate 402, a laser cutter main body 407 is detachably mounted at the lower end of the second sliding block 406, and a protective baffle 408 is detachably mounted on the laser cutter main body 407.

What is not described in detail in this specification is prior art known to those skilled in the art.

The terms "center," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used for descriptive simplicity and convenience only and not as an indication or implying that the apparatus or element being referred to must have a particular orientation, be constructed and operated for a particular orientation, based on the orientation or positional relationship illustrated in the drawings, and thus should not be construed as limiting the scope of the present utility model.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a laser cutting machine convenient to change backing plate, includes workstation (1), the lower extreme four corners position department fixed mounting of workstation (1) has supporting leg, its characterized in that: the automatic cutting machine is characterized in that a transverse movement adjusting mechanism (2) is detachably arranged in the workbench (1), the upper end of the transverse movement adjusting mechanism (2) is connected with a backing plate mechanism (3) in a sliding manner, and a laser cutting mechanism (4) is detachably arranged at the upper end of the workbench (1);

backing plate mechanism (3) are including sliding connection slip post (301) on lateral shifting adjustment mechanism (2), and slip post (301) are arranged in and are set up for the symmetry on lateral shifting adjustment mechanism (2), and the centre fixed mounting of slip post (301) has connecting rod (302), and connecting rod (302) are connected with connecting plate (303), and fixed mounting has sliding block (304) to slide in the sliding tray of arranging on workstation (1) on slip post (301), fixed mounting has threaded rod (305) on sliding block (304), and threaded rod (305) block is connected with backing plate (306), and fixes through fixation nut.

2. A laser cutting machine for facilitating replacement of a shim according to claim 1, wherein: mounting holes are formed in four corners of the base plate (306), the base plate body (307) is fixedly mounted in the middle of the base plate (306), clamping limiting grooves (308) are formed in the upper end and the lower end of the base plate body (307), and the clamping limiting grooves (308) are fixedly provided with clamping plates (310) through adjusting screws (309).

3. A laser cutting machine for facilitating replacement of a shim according to claim 2, wherein: an adjusting groove (311) is formed in the middle of the clamping plate (310), and a rubber block is fixedly arranged at the lower side of one end of the clamping plate (310).

4. A laser cutting machine for facilitating replacement of a shim according to claim 1, wherein: the transverse movement adjusting mechanism (2) comprises a first rotating motor (201) which is detachably arranged on one side of the workbench (1), the first rotating motor (201) penetrates through the workbench (1) through a threaded rotating rod (202) to be arranged inside, and sliding rods (203) are symmetrically arranged in the workbench (1) through the threaded rotating rod (202).

5. A laser cutting machine for facilitating replacement of a shim according to claim 1, wherein: the laser cutting mechanism (4) comprises electric telescopic rods (401) fixedly arranged on two sides of the upper end of the workbench (1), a top plate (402) is fixedly arranged at the upper end of each electric telescopic rod (401), and fixing plates (403) are symmetrically arranged at the middle position of each top plate (402).

6. A laser cutting machine for facilitating replacement of a shim according to claim 5, wherein: one side of fixed plate (403) is dismantled and is installed second rotation motor (404), and second rotation motor (404) runs through fixed plate (403) through second threaded rod (405), and sliding connection has second sliding block (406) on second threaded rod (405), and the spacing groove internal sliding that roof (402) lower extreme was seted up is arranged in to the upper end of second sliding block (406), and the lower extreme demountable installation of second sliding block (406) has laser cutting machine main part (407), and demountable installation has guard flap (408) on laser cutting machine main part (407).