CN113579801A

CN113579801A - Steel sheet cutting welding fixing device

Info

Publication number: CN113579801A
Application number: CN202110935043.9A
Authority: CN
Inventors: 刘靖
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2021-11-02

Abstract

The invention discloses a steel plate cutting, welding and fixing device which comprises a base, wherein supporting rods are fixedly arranged on the left side and the right side of the top of the base, a workbench is fixedly arranged on the top of each supporting rod, second reserved grooves are formed in the left side and the right side of the inner surface of the workbench, a transmission box is fixedly arranged at the middle end of the top of the base, first reserved grooves are formed in the left side and the right side of the top of the transmission box, and positive and negative screws are movably arranged on the left side and the right side of the inner cavity of the transmission box through bearings. The invention drives the driving gear to rotate through the output end of the servo motor, the driving gear drives the driven gear to rotate through the meshing effect of the teeth, the driven gear drives the positive and negative screw rods to rotate, the positive and negative screw rods drive the threaded sleeves to move inwards, the threaded sleeves drive the connecting rods to move inwards, and after the threaded sleeves move to a proper position, the clamping plates are driven to move downwards through the extension of the electric telescopic rods, so that the steel plate is fixed.

Description

Steel sheet cutting welding fixing device

Technical Field

The invention relates to the technical field of steel plates, in particular to a steel plate cutting, welding and fixing device.

Background

The steel plate is a flat steel material which is poured by molten steel, is pressed after cooling, is flat and rectangular, can be directly rolled or is cut by a wide steel belt, is divided into hot rolling and cold rolling according to rolling types, comprises common steel, high-quality steel, alloy steel, spring steel, stainless steel, tool steel, heat-resistant steel, bearing steel, silicon steel, industrial pure iron sheet and the like according to steel types, comprises a plate for an oil drum, a plate for enamel, a plate for bulletproof and the like according to professional purposes, comprises a galvanized sheet, a tinned sheet, a lead-plated sheet, a plastic composite steel plate and the like according to surface coating layers, and needs a fixing device in steel plate cutting and welding.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a steel plate cutting and welding fixing device which has the advantage of fixing steel plates with different lengths, and solves the problems that the existing fixing device does not have the function of fixing the steel plates with different lengths, and the fixing effect is not ideal, so that the use by people is inconvenient.

In order to achieve the purpose, the invention provides the following technical scheme: a steel plate cutting, welding and fixing device comprises a base, wherein supporting rods are fixedly arranged on the left side and the right side of the top of the base, a workbench is fixedly arranged at the top of the supporting rod, second preformed grooves are respectively arranged at the left side and the right side of the inner surface of the workbench, a transmission case is fixedly arranged at the middle end of the top of the base, first preformed grooves are respectively arranged at the left side and the right side of the top of the transmission case, the left side and the right side of the inner cavity of the transmission case are respectively and movably provided with a positive screw and a negative screw through a bearing, the left side and the right side of the outer surface of the positive screw and the negative screw are respectively in threaded connection with a threaded sleeve, the top of the threaded sleeve is fixedly provided with a connecting rod, the top of the connecting rod penetrates through the inner cavities of the first preformed groove and the second preformed groove and extends to the top of the workbench, the top fixed mounting of connecting rod has the diaphragm, the bottom fixed mounting of diaphragm has electric telescopic handle, electric telescopic handle's bottom fixed mounting has splint.

Preferably, the middle end fixed mounting of positive and negative screw surface has driven gear, the middle end fixed mounting of transmission case inner chamber bottom has servo motor, servo motor's output fixed mounting has the driving gear, and the right side of driving gear passes through the tooth meshing with driven gear's bottom.

Preferably, slide rails are arranged on the left side and the right side of the bottom of the inner cavity of the transmission case, second support legs are fixedly mounted at the bottom of the threaded sleeve, guide wheels are arranged at the bottoms of the second support legs, and the bottoms of the guide wheels are connected in the inner cavities of the slide rails in a sliding mode.

Preferably, the top of the inner side of the connecting rod is provided with a sliding groove, the outer side of the clamping plate is fixedly provided with a sliding rod, and the outer side of the sliding rod is slidably connected into the inner cavity of the sliding groove.

Preferably, a battery box is fixedly mounted at the middle end of the bottom of the base, a storage battery is fixedly mounted at the bottom of an inner cavity of the battery box, and a charging hole is formed in the right side of the battery box.

Preferably, all fixed mounting has first supporting leg around the base bottom, the bottom of first supporting leg is provided with the removal wheel.

Compared with the prior art, the invention provides a steel plate cutting, welding and fixing device which has the following beneficial effects:

1. according to the invention, the output end of the servo motor drives the driving gear to rotate, the driving gear drives the driven gear to rotate under the meshing action of the teeth, the driven gear drives the positive and negative screw rods to rotate, the positive and negative screw rods drive the threaded sleeves to move inwards, the threaded sleeves drive the connecting rods to move inwards, and after the clamping rods move to a proper position, the clamping plates are driven to move downwards through the extension of the electric telescopic rods to fix the steel plates.

2. The storage battery is arranged to supply power to the device, the stability of the screw sleeve moving inwards can be improved by arranging the second supporting leg, the guide wheel and the sliding rail, the stability of the clamping plate moving downwards can be improved by arranging the sliding rod and the sliding groove, and the device can be moved conveniently by arranging the moving wheel.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of the present invention.

In the figure: 1. a base; 2. a transmission case; 3. a support bar; 4. a connecting rod; 5. a splint; 6. a transverse plate; 7. a work table; 8. an electric telescopic rod; 9. a slide bar; 10. a first support leg; 11. a moving wheel; 12. a battery case; 13. a threaded sleeve; 14. a first preformed groove; 15. a second preformed groove; 16. a positive and negative screw; 17. a second support leg; 18. a guide wheel; 19. a charging hole; 20. a storage battery; 21. a slide rail; 22. a servo motor; 23. a driving gear; 24. a driven gear; 25. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", 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 describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The base 1, the transmission case 2, the support rod 3, the connecting rod 4, the clamping plate 5, the transverse plate 6, the workbench 7, the electric telescopic rod 8, the slide rod 9, the first support leg 10, the moving wheel 11, the battery box 12, the screw sleeve 13, the first preformed groove 14, the second preformed groove 15, the positive and negative screw rod 16, the second support leg 17, the guide wheel 18, the charging hole 19, the storage battery 20, the slide rail 21, the servo motor 22, the driving gear 23, the driven gear 24 and the slide groove 25 are all universal standard parts or parts known by a person skilled in the art, and the structure and the principle of the invention can be known by the technical manual or by a conventional experimental method.

Referring to fig. 1-3, a steel plate cutting and welding fixing device comprises a base 1, a battery box 12 is fixedly installed at the middle end of the bottom of the base 1, a storage battery 20 is fixedly installed at the bottom of the inner cavity of the battery box 12, the device can be powered by arranging the storage battery 20, a charging hole 19 is formed in the right side of the battery box 12, first supporting legs 10 are fixedly installed around the bottom of the base 1, moving wheels 11 are arranged at the bottoms of the first supporting legs 10, the device can be moved conveniently by arranging the moving wheels 11, supporting rods 3 are fixedly installed on the left side and the right side of the top of the base 1, a workbench 7 is fixedly installed at the top of the supporting rods 3, second reserved grooves 15 are formed in the left side and the right side of the inner surface of the workbench 7, a transmission case 2 is fixedly installed at the middle end of the top of the base 1, first reserved grooves 14 are formed in the left side and the right side of the top of the transmission case 2, the left side and the right side of the inner cavity of the transmission case 2 are respectively and movably provided with a positive screw 16 and a negative screw 16 through bearings, the middle end of the outer surface of the positive screw 16 and the negative screw 16 is fixedly provided with a driven gear 24, the middle end of the bottom of the inner cavity of the transmission case 2 is fixedly provided with a servo motor 22, the output end of the servo motor 22 is fixedly provided with a driving gear 23, the right side of the driving gear 23 is meshed with the bottom of the driven gear 24 through teeth, the left side and the right side of the outer surface of the positive screw 16 and the negative screw are respectively in threaded connection with a threaded sleeve 13, the left side and the right side of the bottom of the inner cavity of the transmission case 2 are respectively provided with a slide rail 21, the bottom of the threaded sleeve 13 is fixedly provided with a second support leg 17, the bottom of the second support leg 17 is slidably connected in the inner cavity of the slide rail 21, the stability of the threaded sleeve 13 moving inwards can be improved through the arrangement of the second support leg 17, the guide leg 18 and the slide rail 21, the top of the threaded sleeve 13 is fixedly provided with a connecting rod 4, and the top of connecting rod 4 runs through the inner chamber of first preformed groove 14 and second preformed groove 15 and extends to the top of workstation 7, the top fixed mounting of connecting rod 4 has diaphragm 6, the bottom fixed mounting of diaphragm 6 has electric telescopic handle 8, electric telescopic handle 8's bottom fixed mounting has splint 5, spout 25 has been seted up at the inboard top of connecting rod 4, splint 5's outside fixed mounting has slide bar 9, and slide bar 9's outside sliding connection is in the inner chamber of spout 25, through setting up slide bar 9 and spout 25, stability when can improving splint 5 and move down.

When the device is used, firstly, a steel plate is placed at the top of a workbench 7, then a servo motor 22 is started through an external controller, an output end of the servo motor 22 drives a driving gear 23 to rotate, the driving gear 23 drives a driven gear 24 to rotate through the meshing effect of teeth, the driven gear 24 drives a positive screw 16 to rotate, the positive screw 16 drives a threaded sleeve 13 to move inwards, the threaded sleeve 13 drives a connecting rod 4 to move inwards, after the connecting rod is moved to a proper position, an electric telescopic rod 8 is controlled to extend through the external controller, a clamping plate 5 is driven to move downwards through the extension of the electric telescopic rod 8, the steel plate is fixed, the problem that the existing fixing device does not have the function of fixing steel plates with different lengths, and the fixing effect is not ideal, so that the device is not convenient for people to use is solved (in the application, the external controller is a PLC, and meanwhile, two wiring terminals of the external controller are connected with a power plug through wires, and mains power is used for power supply in this application).

While embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that various modifications and changes may be made in the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a steel sheet cutting weld fixture apparatu, includes base (1), its characterized in that: the supporting rod (3) is fixedly arranged on the left side and the right side of the top of the base (1), the workbench (7) is fixedly arranged on the top of the supporting rod (3), the second preformed grooves (15) are respectively formed in the left side and the right side of the inner surface of the workbench (7), the transmission case (2) is fixedly arranged at the middle end of the top of the base (1), the first preformed grooves (14) are respectively formed in the left side and the right side of the top of the transmission case (2), the positive and negative screw rods (16) are movably arranged on the left side and the right side of the inner cavity of the transmission case (2) through bearings, the thread sleeves (13) are respectively connected on the left side and the right side of the outer surface of the positive and negative screw rods (16), the connecting rod (4) is fixedly arranged on the top of the thread sleeves (13), and the top of the connecting rod (4) penetrates through the inner cavities of the first preformed grooves (14) and the second preformed grooves (15) and extends to the top of the workbench (7), the top fixed mounting of connecting rod (4) has diaphragm (6), the bottom fixed mounting of diaphragm (6) has electric telescopic handle (8), the bottom fixed mounting of electric telescopic handle (8) has splint (5).

2. The steel plate cutting and welding fixing device according to claim 1, wherein: the middle-end fixed mounting of positive and negative screw rod (16) surface has driven gear (24), the middle-end fixed mounting of transmission case (2) inner chamber bottom has servo motor (22), the output fixed mounting of servo motor (22) has driving gear (23), and the right side of driving gear (23) passes through the tooth meshing with the bottom of driven gear (24).

3. The steel plate cutting and welding fixing device according to claim 1, wherein: slide rails (21) are respectively arranged on the left side and the right side of the bottom of the inner cavity of the transmission case (2), second support legs (17) are fixedly mounted at the bottom of the threaded sleeve (13), guide wheels (18) are arranged at the bottom of the second support legs (17), and the bottoms of the guide wheels (18) are slidably connected into the inner cavities of the slide rails (21).

4. The steel plate cutting and welding fixing device according to claim 1, wherein: spout (25) have been seted up at the top of connecting rod (4) inboard, the outside fixed mounting of splint (5) has slide bar (9), and the outside sliding connection of slide bar (9) is in the inner chamber of spout (25).

5. The steel plate cutting and welding fixing device according to claim 1, wherein: the battery box is characterized in that a battery box (12) is fixedly mounted at the middle end of the bottom of the base (1), a storage battery (20) is fixedly mounted at the bottom of an inner cavity of the battery box (12), and a charging hole (19) is formed in the right side of the battery box (12).

6. The steel plate cutting and welding fixing device according to claim 1, wherein: all fixed mounting all around of base (1) bottom has first supporting leg (10), the bottom of first supporting leg (10) is provided with removes wheel (11).