CN213857641U

CN213857641U - Adjustable laser cutting table for machining precision hardware

Info

Publication number: CN213857641U
Application number: CN202022064047.8U
Authority: CN
Inventors: 吴俊杰
Original assignee: Fuqing Jienuo Machinery Manufacturing Co ltd
Current assignee: Fuqing Jienuo Machinery Manufacturing Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-08-03
Anticipated expiration: 2030-09-18

Abstract

The utility model belongs to the technical field of laser cutting bed, specifically disclose an adjustable laser cutting bed for processing accurate hardware, including the workstation, the workstation top is equipped with connects the material platform, connects to be equipped with a plurality of ventilation holes on the material platform; the two sides of the top of the workbench are symmetrically provided with fixing assemblies, each fixing assembly comprises a side plate, a screw rod penetrates through the side plate, one end of the screw rod is fixedly connected with a rotating button, and the other end of the screw rod is rotatably connected with an L-shaped clamping plate; a limiting rod is fixedly connected to the outer portion of one end of the screw rod, and a positioning mechanism is mounted on one side of the limiting rod; the two sides of the workbench are respectively provided with a support plate in a sliding manner, a bearing plate is fixedly connected between the two support plates, a lifting cylinder is arranged between the two sides of the top of the bearing plate and the workbench, a residue collecting assembly is embedded between the bearing plate and the workbench, a funnel-shaped dust through groove is formed in the workbench, and the bottom of the funnel-shaped dust through groove is communicated with the residue collecting assembly; the top of the funnel-shaped dust through groove is communicated with the vent hole; the utility model provides high hardware's stability and cutting accuracy.

Description

Adjustable laser cutting table for machining precision hardware

Technical Field

The utility model relates to a laser cutting bed technical field specifically is an adjustable laser cutting bed is used in accurate hardware processing.

Background

The laser cutting platform is an important component in the laser cutting equipment, and a reasonable and effective cutting platform is beneficial to the stability of the whole cutting process and the cutting quality is higher.

The laser cutting bed is used in current accurate hardware processing mostly still has some drawbacks at the in-process that uses, can not adjust the height of cutting platform, can not fix the hardware of different specifications, and the hardware easily removes in the cutting, influences cutting accuracy, can not collect the residue that produces in the cutting, causes the waste of resource easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an accurate hardware processing is with adjustable laser cutting bed to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable laser cutting table for machining precision hardware comprises a workbench, wherein a material receiving table is arranged at the top of the workbench, and a plurality of vent holes are formed in the material receiving table; fixing assemblies for fixing hardware are symmetrically arranged on two sides of the top of the workbench, each fixing assembly comprises a side plate, a lead screw penetrates through the side plate, one end of the lead screw is fixedly connected with a rotating button, and the other end of the lead screw is rotatably connected with an L-shaped clamping plate; a limiting rod is fixedly connected to the outer portion of one end, close to the L-shaped clamping plate, of the screw rod, mutually communicated slots are formed in two sides of one end, far away from the screw rod, of the limiting rod, inserting rods penetrate through the slots in a matched mode, and one end of each inserting rod extends through the side plate and is fixedly connected with a baffle; a positioning mechanism for fixing the inserted rod is fixedly installed on one side of the limiting rod, and a connecting hole for connecting the inserted rod with the positioning mechanism is formed in the inserted rod; the dust collecting device comprises a workbench, a support plate, a loading plate, a lifting cylinder, a residue collecting assembly, a funnel-shaped dust through groove and a residue collecting assembly, wherein the two sides of the workbench are both provided with the support plates in a sliding manner, the loading plate is fixedly connected between the two support plates, the lifting cylinder is fixedly arranged between the two sides of the top of the loading plate and the workbench, the residue collecting assembly is embedded between the loading plate and the workbench, the funnel-shaped dust through groove is formed in the workbench, and the bottom of the funnel-shaped dust through groove is communicated with the residue collecting assembly; the top of the funnel-shaped dust passing groove is communicated with the vent hole.

Preferably, the side plate is provided with a threaded hole for the lead screw to penetrate through, a plurality of through holes are formed in the side plate at equal intervals along the rotating track of the limiting rod, and the through holes are correspondingly formed in the insertion rod and are matched with the insertion rod.

Preferably, the positioning mechanism comprises a fixed plate fixedly connected with the limiting rod, a sliding rod penetrates through the fixed plate in a sliding manner, a pull ring is fixedly connected to the top end of the sliding rod, a mounting plate is fixedly connected to the bottom end of the sliding rod, a return spring is fixedly connected between the mounting plate and the fixed plate, and the return spring is movably sleeved outside the sliding rod; and a positioning rod is fixedly connected to the corresponding position of the mounting plate and the connecting hole, and the positioning rod is connected with the connecting hole in an embedded mode.

Preferably, the residue collection assembly comprises a bottom plate, a fan is fixedly mounted on one side of the top of the bottom plate, a collection box is mounted on the other side of the top of the bottom plate, an air suction end of the fan is communicated with a ventilation pipe, the ventilation pipe is inserted into the collection box in a sealing mode, and a filter screen plate is arranged above the ventilation pipe in the collection box.

Preferably, the collecting box is of a groove structure with an upward opening.

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

1. the utility model discloses a start the lift cylinder, can adjust the height of workstation, use nimble, convenient.

2. The utility model discloses a knob drives the lead screw and rotates, the lead screw drives L type splint and carries out the centre gripping fixed to the hardware, fixed back, find the perforation that corresponds with the slot and with the inserted bar from the perforation in imbed the slot, afterwards, the locating lever is connected with the connecting hole gomphosis on the inserted bar under reset spring's effect, can realize the fixed to the gag lever post, and then prevent that the lead screw from receiving the smooth silk condition that appears after the vibrations power, can effectively avoid the hardware in-process appearance not hard up condition of cutting, the stability and the cutting accuracy of hardware have been improved.

3. The utility model discloses a start the fan, the fan passes through the ventilation pipe and can concentrate the collection in the leading-in collecting box of ventilation hole with the waste residue that produces in the cutting process, is difficult for causing the waste of resource.

Drawings

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

FIG. 2 is a schematic view of the enlarged partial structure of the present invention;

fig. 3 is a schematic structural view of a side plate of the present invention;

fig. 4 is an enlarged schematic view of a portion a of fig. 2.

In the figure: 1. a work table; 2. a receiving platform; 3. a vent hole; 4. a side plate; 5. a screw rod; 6. a rotation knob; 7. an L-shaped splint; 8. a limiting rod; 9. a slot; 10. inserting a rod; 11. a baffle plate; 12. a support plate; 13. a carrier plate; 14. a funnel-shaped dust passing groove; 15. a threaded hole; 16. perforating; 17. a fixing plate; 18. A slide bar; 19. a pull ring; 20. mounting a plate; 21. a return spring; 22. positioning a rod; 23. a base plate; 24. A fan; 25. a collection box; 26. a vent pipe; 27. a filter screen plate; 28. a lifting cylinder; 29. and connecting the holes.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: an adjustable laser cutting table for machining precision hardware comprises a workbench 1, wherein a material receiving table 2 is arranged at the top of the workbench 1, and a plurality of vent holes 3 are formed in the material receiving table 2; fixing assemblies for fixing hardware are symmetrically arranged on two sides of the top of the workbench 1, each fixing assembly comprises a side plate 4, a screw rod 5 penetrates through the side plates 4, one end of each screw rod 5 is fixedly connected with a rotating button 6, and the other end of each screw rod 5 is rotatably connected with an L-shaped clamping plate 7; a limiting rod 8 is fixedly connected to the outer portion of one end, close to the L-shaped clamping plate 7, of the screw rod 5, slots 9 which are communicated with one another are formed in two sides of one end, far away from the screw rod 5, of the limiting rod 8, inserting rods 10 penetrate through the slots 9 in a matched mode, and one ends of the inserting rods 10 extend through the side plates 4 and are fixedly connected with baffle plates 11; a positioning mechanism for fixing the inserted rod 10 is fixedly installed on one side of the limiting rod 8, and a connecting hole 29 for connecting with the positioning mechanism is formed in the inserted rod 10; the two sides of the workbench 1 are respectively provided with a support plate 12 in a sliding manner, a bearing plate 13 is fixedly connected between the two support plates 12, a lifting cylinder 28 is fixedly arranged between the two sides of the top of the bearing plate 13 and the workbench 1, a residue collecting assembly is embedded between the bearing plate 13 and the workbench 1, a funnel-shaped dust through groove 14 is formed in the workbench 1, and the bottom of the funnel-shaped dust through groove 14 is communicated with the residue collecting assembly; the top of the funnel-shaped dust through groove 14 is communicated with the vent hole 3.

Furthermore, a threaded hole 15 for the screw rod 5 to penetrate through is formed in the side plate 4, a plurality of through holes 16 are formed in the side plate 4 at equal intervals along the rotating track of the limiting rod 8, and the through holes 16 are correspondingly arranged with the insertion rods 10 and are matched with the insertion rods.

Furthermore, the positioning mechanism comprises a fixed plate 17 fixedly connected with the limiting rod 8, a sliding rod 18 penetrates through the fixed plate 17 in a sliding manner, a pull ring 19 is fixedly connected to the top end of the sliding rod 18, a mounting plate 20 is fixedly connected to the bottom end of the sliding rod, a return spring 21 is fixedly connected between the mounting plate 20 and the fixed plate 17, and the return spring 21 is movably sleeved outside the sliding rod 18; the mounting plate 20 is fixedly connected with a positioning rod 22 at a position corresponding to the connecting hole 29, and the positioning rod 22 is connected with the connecting hole 29 in a jogged mode.

Further, the residue collection assembly comprises a bottom plate 23, a fan 24 is fixedly mounted on one side of the top of the bottom plate 23, a collection box 25 is mounted on the other side of the top of the bottom plate 23, an air suction end of the fan 24 is communicated with a ventilation pipe 26, the ventilation pipe 26 is inserted into the collection box 25 in a sealing mode, and a filter screen plate 27 is arranged above the ventilation pipe 26 in the collection box 25.

Further, the collecting box 25 is a groove structure with an upward opening.

The working principle is as follows: when the height-adjustable lifting device is used, the height of the workbench 1 is adjusted according to actual requirements, the lifting cylinder 28 is started during adjustment, the piston end of the lifting cylinder 28 drives the workbench 1 to move and adjust, and the height-adjustable lifting device is simple to operate, flexible and convenient to use; when hardware to be subjected to laser cutting is fixed, firstly, the hardware is placed on a transverse plate of an L-shaped clamping plate 7, then a screw rod 5 is driven to rotate through a rotating button 6, the screw rod 5 drives the L-shaped clamping plate 7 to clamp and fix the hardware, after the hardware is fixed, a through hole 16 corresponding to a slot 9 is found, an insertion rod 10 is embedded into the slot 9 from the through hole 16, a connecting hole 29 corresponds to a positioning rod 22, the positioning rod 22 is embedded and connected with a connecting hole 29 on the insertion rod 10 under the action of a reset spring 21, fixing of a limiting rod 8 can be achieved, the screw rod 5 is prevented from sliding after being subjected to vibration force, the situation that the hardware is loosened in the cutting process can be effectively avoided, and the stability and the cutting precision of the hardware are improved; during cutting, the fan 24 is started, and the fan 24 can guide waste residues generated in the cutting process to the filter screen plate 27 in the collection box 25 through the vent holes 3 and the funnel-shaped dust through grooves 14 for centralized collection through the vent pipe 26, so that resource waste is not easily caused.

It is worth noting that: the whole device realizes control over the device through the master control button, and the device matched with the control button is common equipment, belongs to the existing mature technology, and is not repeated for the electrical connection relation and the specific circuit structure.

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. An adjustable laser cutting table for machining precision hardware is characterized by comprising a workbench (1), wherein a material receiving table (2) is arranged at the top of the workbench (1), and a plurality of vent holes (3) are formed in the material receiving table (2); fixing assemblies for fixing hardware are symmetrically arranged on two sides of the top of the workbench (1), each fixing assembly comprises a side plate (4), a screw rod (5) penetrates through the side plates (4), one end of each screw rod (5) is fixedly connected with a rotating button (6), and the other end of each screw rod is rotatably connected with an L-shaped clamping plate (7); a limiting rod (8) is fixedly connected to the outer portion of one end, close to the L-shaped clamping plate (7), of the screw rod (5), slots (9) which are communicated with each other are formed in two sides of one end, far away from the screw rod (5), of the limiting rod (8), inserting rods (10) penetrate through the slots (9) in a matched mode, and one ends of the inserting rods (10) extend through the side plates (4) and are fixedly connected with baffle plates (11); a positioning mechanism for fixing the inserted rod (10) is fixedly arranged on one side of the limiting rod (8), and a connecting hole (29) for connecting with the positioning mechanism is formed in the inserted rod (10); the dust collecting device is characterized in that supporting plates (12) are arranged on two sides of the workbench (1) in a sliding mode, a bearing plate (13) is fixedly connected between the two supporting plates (12), a lifting cylinder (28) is fixedly installed between two sides of the top of the bearing plate (13) and the workbench (1), a residue collecting assembly is embedded between the bearing plate (13) and the workbench (1), a funnel-shaped dust through groove (14) is formed in the workbench (1), and the bottom of the funnel-shaped dust through groove (14) is communicated with the residue collecting assembly; the top of the funnel-shaped dust passing groove (14) is communicated with the vent hole (3).

2. The adjustable laser cutting table for machining precision hardware according to claim 1, wherein: the screw hole (15) used for the lead screw (5) to penetrate through is formed in the side plate (4), a plurality of through holes (16) are formed in the side plate (4) at equal intervals along the rotating track of the limiting rod (8), and the through holes (16) are correspondingly arranged and matched with the inserting rod (10).

3. The adjustable laser cutting table for machining precision hardware according to claim 1, wherein: the positioning mechanism comprises a fixing plate (17) fixedly connected with a limiting rod (8), a sliding rod (18) penetrates through the fixing plate (17) in a sliding manner, a pull ring (19) is fixedly connected to the top end of the sliding rod (18), a mounting plate (20) is fixedly connected to the bottom end of the sliding rod, a return spring (21) is fixedly connected between the mounting plate (20) and the fixing plate (17), and the return spring (21) is movably sleeved outside the sliding rod (18); the mounting plate (20) is fixedly connected with a positioning rod (22) at a position corresponding to the connecting hole (29), and the positioning rod (22) is connected with the connecting hole (29) in an embedded mode.

4. The adjustable laser cutting table for machining precision hardware according to claim 1, wherein: the residue collection assembly comprises a bottom plate (23), a fan (24) is fixedly mounted on one side of the top of the bottom plate (23), a collection box (25) is mounted on the other side of the top of the bottom plate (23), an air suction end of the fan (24) is communicated with a ventilation pipe (26), the ventilation pipe (26) is inserted into the collection box (25) in a sealing mode, and a filter screen plate (27) is arranged in the collection box (25) above the ventilation pipe (26).

5. The adjustable laser cutting table for machining precision hardware as claimed in claim 4, wherein: the collecting box (25) is of a groove structure with an upward opening.