CN216607589U

CN216607589U - Seam welder with guide wheels distributed up and down

Info

Publication number: CN216607589U
Application number: CN202122011959.3U
Authority: CN
Inventors: 戴君豪
Original assignee: Liaoning Dingxin Metal Material Co ltd
Current assignee: Liaoning Dingxin Metal Material Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-05-27
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses a seam welder with guide wheels distributed up and down, which comprises a machine body, wherein the bottom end of the machine body is fixedly connected with a base, the upper end of the base is fixedly connected with a driving seam welding wheel and two first guide wheels, the top in the machine body is provided with a driven seam welding wheel and two limiting mechanisms, the lower ends of the two limiting mechanisms are fixedly connected with second guide wheels, the bottom in the machine body is provided with two U-shaped blocks, the bottoms of the two U-shaped blocks are provided with sliding grooves, and the inner walls of the sliding grooves are rotatably connected with screw rods. The electric telescopic rod can limit the workpiece and simultaneously realize seam welding of the workpiece, the workpiece can be conveyed by using one first motor, a plurality of power mechanisms are not needed, and meanwhile, the U-shaped block can guide the workpieces of different scales, so that the seam welding of the workpiece is more convenient.

Description

Seam welder with guide wheels distributed up and down

Technical Field

The utility model relates to the technical field of seam welding machines, in particular to a seam welding machine with guide wheels distributed up and down.

Background

The seam welder is an electric resistance welding machine in which a weldment is assembled into a lap joint or a butt joint and is arranged between two roller electrodes, the roller electrodes pressurize the weldment and rotate, and power is continuously or intermittently fed to form a continuous weld seam, and the seam welder can be an evolution of spot welding.

Present seam welder is when the welding, and the welded work piece need steady entering into seam welder main part and weld, and current seam welder all supports through the manual work when using, can not guarantee the steady of seam welding, and the work piece produces the skew easily at the removal in-process in addition, is not convenient for lead to the removal of work piece.

Aiming at the problems, the utility model designs the welding machine which can convey objects to be welded stably and without deviation, and has simple structure and good functionality.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a seam welder with guide wheels distributed up and down.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a seam welder of leading wheel distributes from top to bottom, includes the organism, the bottom fixedly connected with base of organism, base upper end fixedly connected with initiative seam welding wheel and two first leading wheels, driven seam welding wheel and two stop gear are installed at the top in the organism, two the equal fixedly connected with second leading wheel of stop gear lower extreme, two U type pieces are installed to the interior bottom of organism, two the bottom of U type piece is equipped with the spout, the inner wall of spout rotates and is connected with the screw rod, sliding connection has two splint, two in the spout splint all with screw rod threaded connection, two a plurality of pulleys, two are all installed to the one side that splint are relative be equipped with drive mechanism between the screw rod.

Preferably, the interior top fixedly connected with electric telescopic handle of organism, electric telescopic handle's output fixedly connected with installation piece, from the middle part bottom at the installation piece is fixed to the seam welding wheel, stop gear installs the both sides bottom at the installation piece.

Preferably, stop gear is including fixing the stopper in installation piece bottom, the upper end of stopper is equipped with accomodates the groove, accomodate the inside fixedly connected with spring in groove, the bottom fixed connection of spring and installation piece.

Preferably, drive mechanism includes the second motor of fixed connection at U type piece outer wall, second motor and one of them screw rod fixed connection, the output of second motor runs through U type piece lateral wall and is connected rather than rotating, the equal fixedly connected with belt pulley of output of second motor and the screw rod one end of another U type piece, two twine same belt jointly between the belt pulley.

Preferably, both sides of the machine body are provided with a feeding port and a discharging port, and the feeding port and the discharging port are divided into a feeding port and a discharging port.

Preferably, the screw rod consists of a first screw rod and a second screw rod, the thread direction of the first screw rod is opposite to that of the second screw rod, and the two clamping plates are respectively in threaded connection with the first screw rod and the second screw rod.

The utility model has the beneficial effects that:

1. the electric telescopic rod provides power, the driven seam welding wheel and the limiting block can move downwards, the workpiece can be limited, and the stability of the workpiece during seam welding is guaranteed.

2. The driving seam welding wheel, the driven seam welding wheel, the two first guide wheels and the two second guide wheels are matched with each other, so that the workpieces are conveyed without participation of a plurality of power mechanisms.

3. Because the clamping plate on the U-shaped block can move, workpieces of different scales can be guided, and the seam welding of the workpieces is more convenient.

The electric telescopic rod can limit the workpiece and simultaneously realize seam welding of the workpiece, the workpiece can be conveyed by using one first motor, a plurality of power mechanisms are not needed, and meanwhile, the U-shaped block can guide the workpieces of different scales, so that the seam welding of the workpiece is more convenient.

Drawings

FIG. 1 is a schematic structural diagram of a seam welder with guide wheels distributed up and down according to the present invention.

FIG. 2 is a schematic structural diagram of a U-shaped block in a seam welder with guide wheels distributed up and down.

FIG. 3 is a top view of the clamp plate of the seam welder with guide wheels distributed up and down.

In the figure: the welding machine comprises a machine body 1, a base 2, a first motor 3, a driving seam welding wheel 4, a first guide wheel 5, an electric telescopic rod 6, an installation block 7, a limiting block 8, a receiving groove 9, a spring 10, a second guide wheel 11, a driven seam welding wheel 12, a material inlet and outlet 13, a U-shaped block 14, a second motor 15, a sliding groove 16, a screw 17, a clamping plate 18, a pulley 19 and a belt 20.

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.

Referring to fig. 1-3, a seam welder with guide wheels distributed up and down comprises a machine body 1, a base 2 is fixedly connected to the bottom end of the machine body 1, a driving seam welding wheel 3 and two first guide wheels 5 are fixedly connected to the upper end of the base 2, a driven seam welding wheel 12 and two limiting mechanisms are installed at the top in the machine body 1, and second guide wheels 11 are fixedly connected to the lower ends of the two limiting mechanisms, wherein the bottoms of the two second guide wheels 11 are lower than the bottom of the driven seam welding wheel 12, the two first guide wheels 5 and the two second guide wheels 11 are symmetrically distributed, an electric telescopic rod 6 is fixedly connected to the top in the machine body 1, an installation block 7 is fixedly connected to the output end of the electric telescopic rod 6, the driven seam welding wheel 12 is fixed to the bottom end of the middle of the installation block 7, the limiting mechanisms are installed at the bottom ends of the two sides of the installation block 7, the limiting mechanisms comprise limiting blocks 8 fixed to the bottom of the installation block 7, the upper end of stopper 8 is equipped with accomodates groove 9, accomodates the inside fixedly connected with spring 10 of groove 9, spring 10 and the bottom fixed connection of installation piece 7.

Two U type pieces 14 are installed to organism 1's interior bottom, the bottom of two U type pieces 14 is equipped with spout 16, spout 16's inner wall rotates and is connected with screw rod 17, screw rod 17 comprises first screw rod and second screw rod, the screw thread of first screw rod is opposite with the screw thread direction of second screw rod, sliding connection has two splint 18 in spout 16, spout 16 plays limiting displacement to two splint 18 simultaneously, two splint 18 respectively with first screw rod and second screw rod threaded connection, a plurality of pulleys 19 are all installed to the one side that two splint 18 are relative, pulley 19 is the matrix distribution.

Be equipped with drive mechanism between two screw rods 17, drive mechanism includes second motor 15 of fixed connection at the 14 outer walls of U type piece, second motor 15 and one of them screw rod 17 fixed connection, the output of second motor 15 runs through U type piece 14 lateral wall and rotates rather than being connected, the equal fixedly connected with belt pulley of screw rod 17 one end of the output of second motor 15 and another U type piece 14, twine same belt 20 jointly between two belt pulleys, second motor 15 can utilize belt 20 to drive the screw rod 17 of two U type pieces 14 the inside simultaneously, the both sides of organism 1 all are equipped with business turn over material mouth 13, business turn over material mouth 13 divide into feed inlet and discharge gate, business turn over material mouth 13 is about 1 symmetric distribution of organism.

In the utility model, firstly, a worker feeds a workpiece from a feeding and discharging port 13, the position needing seam welding is aligned to a driving seam welding wheel 4, then the worker starts an electric telescopic rod 6, the output end of the electric telescopic rod 6 moves downwards to drive an installation block 7, a limiting block 8, a second guide wheel 11 and a driven seam welding wheel 12 to move downwards, and because the bottom of the second guide wheel 11 is lower than the driven seam welding wheel 12, when the second guide wheel 11 moves downwards, the second guide wheel 11 firstly abuts against the workpiece, the output end of the electric telescopic rod 6 continues to move downwards, the bottom ends of two sides of the installation block 7 slide in an accommodating groove 9, a spring 10 is compressed, and the second guide wheel 11 can tightly abut against the workpiece through the acting force of the spring 10, so that the workpiece is fixed, and the seam welding stability is ensured; the output end of the electric telescopic rod 6 drives the second guide wheel 11 to continuously move downwards until the second guide wheel 11 abuts against the workpiece, and the electric telescopic rod 6 stops moving downwards.

At this moment, the staff starts the second motor 15, the output end of the second motor 15 drives the screw 17 to rotate, meanwhile, the output end of the second motor 15 drives the belt 20 to rotate, the belt 20 drives the screw 17 of another U-shaped block 14 to rotate, because the screw 17 is provided with the first screw and the second screw which are opposite in thread direction, two clamping plates 18 on the two U-shaped blocks 14 move relatively, when pulleys 19 on the two clamping plates 18 abut against the side wall of the workpiece, the second motor 15 is closed, clamping of the workpiece is realized, the workpiece is prevented from deviating in the conveying process, and the pulleys 19 abut against the side wall of the workpiece, so that the workpiece can be driven to move in the conveying direction.

After the work piece is fixed, the seam welding work is started, then the staff restarts the first motor 3 to drive the driving seam welding wheel 4 to rotate, and then the work piece is driven to move through the mutual matching among the driving seam welding wheel 4, the driven seam welding wheel 12, the two first guide wheels 5 and the two second guide wheels 11, so that the work piece is sent out from the other material inlet/outlet 13.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the utility model concepts of the present invention in the scope of the present invention.

Claims

1. The utility model provides a seam welder of leading wheel distributes from top to bottom, includes organism (1), its characterized in that: the bottom end of the machine body (1) is fixedly connected with a base (2), the upper end of the base (2) is fixedly connected with a driving seam welding wheel (3) and two first guide wheels (5), the top in the machine body (1) is provided with a driven seam welding wheel (12) and two limiting mechanisms, the lower ends of the two limiting mechanisms are fixedly connected with a second guide wheel (11), two U-shaped blocks (14) are arranged at the inner bottom of the machine body (1), sliding grooves (16) are arranged at the bottoms of the two U-shaped blocks (14), the inner wall of spout (16) rotates and is connected with screw rod (17), sliding connection has two splint (18), two in spout (16) splint (18) all with screw rod (17) threaded connection, two a plurality of pulleys (19), two are all installed to splint (18) relative one side be equipped with drive mechanism between screw rod (17).

2. The seam welder with the guide wheels distributed up and down according to claim 1, wherein an electric telescopic rod (6) is fixedly connected to the inner top of the machine body (1), an installation block (7) is fixedly connected to the output end of the electric telescopic rod (6), the driven seam welding wheel (12) is fixed to the bottom end of the middle of the installation block (7), and the limiting mechanisms are installed at the bottom ends of two sides of the installation block (7).

3. The seam welder for the guide wheels distributed up and down according to claim 2, wherein the limiting mechanism comprises a limiting block (8) fixed at the bottom of the mounting block (7), the upper end of the limiting block (8) is provided with a containing groove (9), a spring (10) is fixedly connected inside the containing groove (9), and the spring (10) is fixedly connected with the bottom of the mounting block (7).

4. The seam welder for the up-and-down distributed guide wheels is characterized in that the transmission mechanism comprises a second motor (15) fixedly connected to the outer wall of the U-shaped block (14), the second motor (15) is fixedly connected with one screw (17), the output end of the second motor (15) penetrates through the side wall of the U-shaped block (14) and is rotatably connected with the side wall of the U-shaped block, a belt pulley is fixedly connected to each of the output end of the second motor (15) and one end of the screw (17) of the other U-shaped block (14), and the same belt (20) is wound between the two belt pulleys.

5. The seam welder with the guide wheels distributed up and down according to claim 1, wherein the machine body (1) is provided with a feed and discharge port (13) on both sides, and the feed and discharge port (13) is divided into a feed port and a discharge port.

6. The seam welder for upper and lower distribution guide wheels according to claim 1, characterized in that the screw (17) is composed of a first screw and a second screw, the thread of the first screw is opposite to the thread of the second screw, and the two clamping plates (18) are respectively in threaded connection with the first screw and the second screw.