CN218135910U

CN218135910U - Furniture frame multi-angle rotating fine steel welding machine tool

Info

Publication number: CN218135910U
Application number: CN202221635054.1U
Authority: CN
Inventors: 刘克军; 梅俊峰
Original assignee: Dongguan Shangdu Home Furnishing Co ltd
Current assignee: Dongguan Shangdu Home Furnishing Co ltd
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2022-12-27
Anticipated expiration: 2032-06-27

Abstract

The utility model discloses a multi-angle rotating fine steel welding machine tool for furniture frames, which comprises a workbench and a welding module, wherein the top of the workbench is provided with an adjusting cylinder, one end of the adjusting cylinder is provided with a movable frame, and the movable frame is arranged at the top of a first guide rail; a first servo motor is installed at the top of the movable frame, an output shaft of the first servo motor is connected with the bottom of the first screw rod, and meanwhile, the top of the first screw rod is rotatably connected with the movable frame; one end of the welding module penetrates through the first guide groove to be connected with the first screw rod, and the first guide groove is formed in one side of the movable frame; the utility model discloses, rotate through the meshing of two small diameters of two third servo motor drives, and then drive two drive discs respectively and rotate in step, and then adjust the angle of the frame of two drive disc top fixings, and then realize the multi-angle between two frames and adjust, improved the use convenience.

Description

Furniture frame multi-angle rotating fine steel welding machine tool

Technical Field

The utility model particularly relates to a furniture production correlation technique field specifically is a furniture frame multi-angle rotating finish steel welding lathe.

Background

Furniture refers to a large class of appliances and facilities essential for human beings to maintain normal life, engage in production practice and develop social activities, and the furniture is continuously developed and innovated along with the steps of the times, so that the furniture is various in types, various in materials, complete in variety and different in purposes, is an important basis for establishing working and living spaces, and the frames of part of modern furniture are made of fine steel materials, and a welding device is required to be used in the assembling process.

The welding device used at present can only perform parallel movement in the horizontal or vertical direction after fixing the frame, so that the welding type can only maintain right-angle butt joint, and therefore, inconvenience is caused when non-right-angle butt joint is performed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a furniture frame multi-angle rotating fine steel welding machine tool to solve the welding set who uses at present who proposes in the above-mentioned background art, fixing the back to the frame, can only carry out parallel translation in level or vertical orientation usually, consequently can only keep the right angle butt joint at the welded type usually, consequently there is inconvenient problem when carrying out the butt joint of non-right angle.

In order to achieve the above object, the utility model provides a following technical scheme:

a multi-angle rotating fine steel welding machine tool for a furniture frame comprises a workbench and a welding module, wherein an adjusting cylinder is installed at the top of the workbench, a movable frame is installed at one end of the adjusting cylinder, and the movable frame is installed at the top of a first guide rail; a first servo motor is installed at the top of the movable frame, an output shaft of the first servo motor is connected with the bottom of the first screw rod, and meanwhile, the top of the first screw rod is rotatably connected with the movable frame; one end of the welding module penetrates through the first guide groove to be connected with the first screw rod, and the first guide groove is formed in one side of the movable frame; two driving disks are symmetrically arranged on the top of the workbench, and are respectively arranged on two sides of the first guide rail; the top of each driving disc is provided with a driven disc, and the top of each driven disc is provided with a second guide rail; and a sliding table is arranged at the top of each second guide rail.

As a further aspect of the present invention: two third servo motors are respectively arranged at two ends of the bottom of the workbench, output shafts of the two third servo motors are respectively connected with two meshing wheels, and the two meshing wheels are respectively arranged at two sides of the top of the workbench; the two meshing wheels are respectively meshed with the outer walls of the two driving disks, the edge of each driving disk is of a tooth groove structure, and meanwhile, the connecting mode of each driving disk and the workbench is in rotating connection.

As a further aspect of the present invention: the movable frame is connected with the first guide rail in a sliding manner, and the movable frame is matched with the first guide rail and the adjusting cylinder to form a sliding structure; the first lead screw is in threaded connection with the welding module, the welding module is in sliding connection with the first guide groove, and the welding module is matched with the first guide groove and the first lead screw to form a lifting structure.

As a further aspect of the present invention: the axial lead of each driving disc and the axial lead of the corresponding driven disc are respectively positioned on the same vertical straight line, and the driven discs are matched with the driving discs and the meshing wheels to form a rotating structure; the connection mode of each sliding table and the corresponding second guide rail is sliding connection, and the bottom of each sliding table penetrates through a second guide groove and is connected with a second screw rod; each second guide groove is formed in the bottom of one second guide rail respectively, and each second guide rail penetrates through the corresponding driven disc; the two second screw rods are respectively installed at the bottoms of the two driven plates, a second servo motor is installed at the bottom of each driven plate, and meanwhile, an output shaft of each second servo motor is respectively connected with one end of one second screw rod.

As a further aspect of the present invention: two ends of the top of each sliding table are symmetrically provided with two clamping blocks respectively, and the two clamping blocks are connected with the sliding table in a sliding manner; the top of each sliding table is provided with an adjusting rod, and the adjusting rods are arranged below the two sliding tables; every the connected mode of regulation pole and slip table be the rotation and be connected, and the both ends of every regulation pole respectively with the bottom threaded connection of two clamp splices, adjust the pole simultaneously and cooperate the clamp splice to constitute sliding construction.

As a further aspect of the present invention: the second screw rod is in threaded connection with the sliding table, and the sliding table is in sliding connection with the second guide groove; the sliding table is matched with the second guide groove and the second screw rod to form a sliding structure, and the length of the second guide groove is smaller than that of the second guide rail.

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

1. the utility model discloses, be provided with third servo motor, meshing wheel and drive plate, rotate through the meshing of two minor diameters of two third servo motor drive, and then drive two drive plates respectively and rotate in step, and then adjust the angle of the frame of two drive plate top fixes, and then realize that the multi-angle between two frames is adjusted, improved the convenience of use.

2. The utility model discloses, be provided with the driven plate, slip table and clamp splice, adjust the pole through rotating and can drive and carry out relative slip with two clamp splices of a set of, and then press from both sides the tight frame that needs to fix, and accomplish the back at angular adjustment, rotate through second servo motor drive second lead screw, can drive the slip table and carry out the both way slip along the direction of second guide way and second guide rail, and then adjust the interval between two frames, after the welding position of two frames is hugged closely each other, can weld, the convenience in use has been improved.

3. The utility model discloses, be provided with the welding module, welding module cooperation adjustable shelf and first guide rail are installed on the workstation, the design of integral type has improved the holistic space utilization of device, and can adjust at the in-process welding module's that uses position, can drive the welding module through adjust cylinder 2 and first servo motor and adjust at the position of level and vertical direction, because the seam crossing position of the not unidimensional frame is different apart from the interval of welding module initial position, through the position of adjusting the welding module, can reduce the interval between welding module and the welding position, convenience when improving the welding.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is an oblique rear view of fig. 1 of the present invention.

Fig. 3 is an oblique lower view of fig. 1 of the present invention.

Fig. 4 is a schematic plan top view of the present invention.

Fig. 5 is a schematic plan view of the structure of the present invention.

In the figure: 1-a workbench, 2-a regulating cylinder, 3-a movable frame, 4-a first guide rail, 5-a first servo motor, 6-a first screw rod, 7-a welding module, 8-a first guide groove, 9-a driving disc, 10-a driven disc, 11-a second guide rail, 12-a sliding table, 13-a clamping block, 14-a regulating rod, 15-a second guide groove, 16-a second screw rod, 17-a second servo motor, 18-a third servo motor and 19-a meshing wheel.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, in an embodiment of the present invention, a furniture frame multi-angle rotation fine steel welding machine tool includes a workbench 1 and a welding module 7, wherein an adjusting cylinder 2 is installed at the top of the workbench 1, a movable frame 3 is installed at one end of the adjusting cylinder 2, and the movable frame 3 is installed at the top of a first guide rail 4; the top of the movable frame 3 is provided with a first servo motor 5, an output shaft of the first servo motor 5 is connected with the bottom of a first screw rod 6, and the top of the first screw rod 6 is rotatably connected with the movable frame 3; one end of the welding module 7 penetrates through the first guide groove 8 to be connected with the first screw rod 6, and the first guide groove 8 is formed in one side of the movable frame 3; the top of the workbench 1 is provided with two driving discs 9, and the two driving discs 9 are symmetrically arranged, and the two driving discs 9 are respectively arranged at two sides of the first guide rail 4; the top of each driving disc 9 is provided with a driven disc 10, and the top of each driven disc 10 is provided with a second guide rail 11; a sliding table 12 is mounted on the top of each second guide rail 11.

It is specific a bit, welding module 7's position can be adjusted, can drive welding module 7 through adjust cylinder 2 and first servo motor 5 and adjust in the position of level and vertical direction, because the seam crossing position of not unidimensional frame is different apart from the interval of welding module 7 initial position, through the position of adjusting welding module 7, can reduce the interval between welding module 7 and the welding position, convenience when improving the welding.

As a further explanation of the present embodiment, the welding head of the welding module 7 can be extended, and when in use, the welding position is welded manually, so that the design of the integral device improves the space utilization rate.

In this embodiment, two third servo motors 18 are respectively installed at two ends of the bottom of the workbench 1, output shafts of the two third servo motors 18 are respectively connected with two meshing wheels 19, and the two meshing wheels 19 are respectively installed at two sides of the top of the workbench 1; the two meshing wheels 19 are respectively meshed with the outer walls of the two driving disks 9, the edge of each driving disk 9 is of a tooth groove structure, and meanwhile, the connecting mode of each driving disk 9 and the workbench 1 is in rotating connection.

Specifically, two small-diameter meshing wheels 19 are driven to rotate through two third servo motors 18, so that two driving discs 9 are driven to rotate synchronously, the angle of a frame fixed to the tops of the two driving discs 9 is adjusted, and the use convenience is improved.

As a further explanation of this embodiment, the driving disk 9 and the driven disk 10 are fixedly connected by bolts, so that the driving disk and the driven disk are conveniently and quickly assembled and disassembled, the driven disks 10 with different sizes are conveniently replaced, and the practicability is improved.

In this embodiment, the movable frame 3 and the first guide rail 4 are connected in a sliding manner, and the movable frame 3 cooperates with the first guide rail 4 and the adjusting cylinder 2 to form a sliding structure; the first screw rod 6 is connected with the welding module 7 in a threaded manner, the welding module 7 is connected with the first guide groove 8 in a sliding manner, and the welding module 7 is matched with the first guide groove 8 and the first screw rod 6 to form a lifting structure.

Particularly, the welding module 7 is used for welding the seam of the frame, and the height of the welding module 7 can be controlled by the rotation of the first lead screw 6 driven by the first servo motor 5, so that the welding range is enlarged.

As further explanation of this embodiment, conveniently promote the whole first guide rail 4 of edge of adjustable shelf 3 through adjusting cylinder 2 and slide, and then adjust the interval between welding module 7 and the frame, improve the convenience of use.

In this embodiment, the axial lead of each driving disk 9 and the axial lead of the corresponding driven disk 10 are respectively on the same vertical straight line, and the driven disks 10 cooperate with the driving disks 9 and the engaging wheels 19 to form a rotating structure; each sliding table 12 is connected with the corresponding second guide rail 11 in a sliding manner, and the bottom of each sliding table 12 penetrates through a second guide groove 15 and is connected with a second screw rod 16; each second guide groove 15 is formed at the bottom of one second guide rail 11, and each second guide rail 11 penetrates through the corresponding driven disc 10; the two second screw rods 16 are respectively installed at the bottoms of the two driven plates 10, a second servo motor 17 is installed at the bottom of each driven plate 10, and an output shaft of each second servo motor 17 is respectively connected with one end of one second screw rod 16.

Specifically, the axial line of the sliding table 12 and the axial line of the driven disc 10 are on the same vertical straight line, so that when the sliding table 12 slides, the sliding track is kept in a straight radial direction of the driven disc 10, and the accuracy in angle adjustment is ensured.

As a further description of the present embodiment, the driven disk 10 and the driving disk 9, which are coaxial with each other, further ensure the accuracy of angle adjustment when the driving disk 9 rotates.

In this embodiment, two clamping blocks 13 are symmetrically installed at two ends of the top of each sliding table 12, and the two clamping blocks 13 are connected with the sliding table 12 in a sliding manner; the top of each sliding table 12 is provided with an adjusting rod 14, and the adjusting rods 14 are arranged below the two sliding tables 12; the connection mode of each adjusting rod 14 and the sliding table 12 is a rotating connection, the two ends of each adjusting rod 14 are respectively in threaded connection with the bottoms of the two clamping blocks 13, and the adjusting rods 14 are matched with the clamping blocks 13 to form a sliding structure.

Specifically, the adjusting rod 14 is rotated to drive the two clamping blocks 13 in the same group to slide relatively, so as to clamp the frame to be fixed.

As a further description of the present embodiment, both ends of the adjusting rod 14 are in a hexagon socket structure, and need to be adjusted by matching with a hexagon socket wrench with a suitable size when in use.

In this embodiment, the second screw 16 is connected to the sliding table 12 in a threaded manner, and the sliding table 12 is connected to the second guide groove 15 in a sliding manner; the sliding table 12 is matched with a second guide groove 15 and a second screw rod 16 to form a sliding structure, and the length of the second guide groove 15 is smaller than that of the second guide rail 11.

Specifically, the second screw rod 16 is driven by the second servo motor 17 to rotate, so that the sliding table 12 can be driven to perform bidirectional sliding along the directions of the second guide groove 15 and the second guide rail 11.

As a further explanation of the present embodiment, since both ends of the second guide rail 11 are open structures, the sliding table 12 can be effectively prevented from being separated from the second guide rail 11 by the second guide groove 15, and the use safety is improved.

The utility model discloses a theory of operation is: when the welding device is used, firstly, a frame needing to be welded is vertically placed between two clamping blocks 13 of the same group, then, an adjusting rod 14 is rotated clockwise through a tool to drive the two clamping blocks 13 of the same group to be close to each other and further clamp the bottom of the frame, after the two frames are fixed, an external power supply is switched on, two third servo motors 18 are respectively started, a driving meshing wheel 19 starts to rotate, a driving disc 9 and a driven disc 10 are driven by the driving meshing wheel 19 to synchronously start to rotate, further, the fixed frames are driven to synchronously start to rotate until the included angle of a welding surface between the two frames reaches a specified angle, then, two second servo motors 17 are respectively started, two second screw rods 16 are respectively driven, two sliding tables 12 are respectively driven to slide along a second guide rail 11 until welding positions of the two frames are attached to each other, then, an adjusting cylinder 2 is started to push a movable frame 3 to slide along a first guide rail 4 and drive a welding module 7 to be close to a welding position, meanwhile, the first servo motor 5 can be started as required, the first screw rod 6 is driven to rotate, further, the welding module 7 is driven to slide in the vertical direction, and finally, manual welding position can be welded by the welding module 7.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a furniture frame multi-angle rotating smart steel welding lathe which characterized in that: the welding device comprises a workbench (1) and a welding module (7), wherein an adjusting cylinder (2) is installed at the top of the workbench (1), a movable frame (3) is installed at one end of the adjusting cylinder (2), and the movable frame (3) is installed at the top of a first guide rail (4); a first servo motor (5) is installed at the top of the movable frame (3), an output shaft of the first servo motor (5) is connected with the bottom of the first screw rod (6), and meanwhile, the top of the first screw rod (6) is rotatably connected with the movable frame (3); one end of the welding module (7) penetrates through the first guide groove (8) to be connected with the first screw rod (6), and the first guide groove (8) is formed in one side of the movable frame (3); the top of the workbench (1) is provided with two driving discs (9), the two driving discs (9) are symmetrically arranged, and the two driving discs (9) are respectively arranged at two sides of the first guide rail (4); the top of each driving disc (9) is provided with a driven disc (10), and the top of each driven disc (10) is provided with a second guide rail (11); and a sliding table (12) is arranged at the top of each second guide rail (11).

2. The furniture frame multi-angle rotating fine steel welding machine tool according to claim 1, characterized in that: two third servo motors (18) are respectively installed at two ends of the bottom of the workbench (1), output shafts of the two third servo motors (18) are respectively connected with two meshing wheels (19), and the two meshing wheels (19) are respectively installed at two sides of the top of the workbench (1); the two meshing wheels (19) are respectively meshed with the outer walls of the two driving disks (9), the edge of each driving disk (9) is of a tooth groove structure, and meanwhile, the connecting mode of each driving disk (9) and the workbench (1) is in rotating connection.

3. The furniture frame multi-angle rotating fine steel welding machine tool according to claim 1, characterized in that: the movable frame (3) is connected with the first guide rail (4) in a sliding manner, and the movable frame (3) is matched with the first guide rail (4) and the adjusting cylinder (2) to form a sliding structure; the connection mode of first lead screw (6) and welding module (7) be threaded connection, and the connection mode of welding module (7) and first guide way (8) be sliding connection, welding module (7) cooperation first guide way (8) and first lead screw (6) constitute elevation structure simultaneously.

4. The furniture frame multi-angle rotating fine steel welding machine tool according to claim 1, characterized in that: the axial lead of each driving disc (9) and the axial lead of the corresponding driven disc (10) are respectively on the same vertical straight line, and the driven discs (10) are matched with the driving discs (9) and the meshing wheels (19) to form a rotating structure; the connection mode of each sliding table (12) and the corresponding second guide rail (11) is sliding connection, and the bottom of each sliding table (12) penetrates through a second guide groove (15) and is connected with a second screw rod (16); each second guide groove (15) is formed in the bottom of one second guide rail (11), and each second guide rail (11) penetrates through the corresponding driven disc (10); the two second screw rods (16) are respectively arranged at the bottoms of the two driven discs (10), a second servo motor (17) is arranged at the bottom of each driven disc (10), and an output shaft of each second servo motor (17) is connected with one end of one second screw rod (16).

5. The furniture frame multi-angle rotating fine steel welding machine tool according to claim 1, characterized in that: two ends of the top of each sliding table (12) are symmetrically provided with two clamping blocks (13), and the two clamping blocks (13) are connected with the sliding table (12) in a sliding manner; the top of each sliding table (12) is provided with an adjusting rod (14), and the adjusting rods (14) are arranged below the two sliding tables (12); the connection mode of each adjusting rod (14) and the sliding table (12) is in rotating connection, the two ends of each adjusting rod (14) are in threaded connection with the bottoms of the two clamping blocks (13) respectively, and the adjusting rods (14) are matched with the clamping blocks (13) to form a sliding structure.

6. The furniture frame multi-angle rotating fine steel welding machine tool according to claim 4, characterized in that: the second screw rod (16) is in threaded connection with the sliding table (12), and the sliding table (12) is in sliding connection with the second guide groove (15); the sliding table (12) is matched with a second guide groove (15) and a second screw rod (16) to form a sliding structure, and the length of the second guide groove (15) is smaller than that of the second guide rail (11).