Welding device for preventing deformation of metal template

Abstract

The utility model relates to the technical field of metal template welding devices, and discloses a welding device for preventing deformation of a metal template, which comprises a base, the top of the base is fixedly connected with a clamping plate, one side of the clamping plate is provided with a clamping groove, the top of the clamping groove is symmetrically provided with two welding ports, the clamping plate is internally provided with a notch, and the bottom of the notch is provided with a first storage groove. Two second storage grooves are symmetrically formed in the first storage groove, the interiors of the two first storage grooves are slidably connected with the same mounting plate, the interiors of the two mounting plates are both provided with reset mechanisms for resetting the mounting plates, the top of each mounting plate is rotatably connected with a plurality of second friction wheels, and the multiple second friction wheels are rotatably connected to the interior of the corresponding clamping groove; and rotating mechanisms used for rotating the second friction wheels are arranged at the bottoms of the multiple second friction wheels, a side plate is fixedly connected to one side of the base, and a welding mechanism used for welding a template is arranged on one side of the side plate. Through the arrangement of the friction wheel, a welded metal plate can be quickly taken out.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal template welding device technical field especially relates to a kind of welding devices for preventing metal template deformation. BACKGROUND

[0002] The welding device for preventing metal template deformation generally refers to a device or tool used during welding, aiming to maintain the shape and structure of the metal template stable, because the high temperature during welding can cause the metal to expand and contract, which may cause the template to bend or deform. This device can use a special-shaped clamp to fix the metal template in place to offset the stress generated during welding, and cooling devices can also be used to quickly reduce the temperature of the welding area during the welding process, thereby reducing the influence of the heat-affected zone, or by reasonable welding sequence and welding path to evenly distribute heat and reduce local thermal stress. Through the above measures, the deformation of the metal template during welding can be effectively prevented, and the welding quality and precision of the finished product are improved.

[0003] Some existing welding clamps for preventing metal template deformation are usually fully wrapped around the metal template, leaving only the welding site, but such clamps are prone to inconvenience when handling long metal templates, so this problem needs to be solved. SUMMARY

[0004] The utility model aims at solving the shortcomings in the prior art and provides a welding device for preventing metal template deformation.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A welding device for preventing metal template deformation, comprising a base, the base top is fixedly connected with a clamping plate, the clamping plate one side is equipped with clamping groove, the clamping groove top is symmetrically equipped with two welding interfaces, the clamping plate inside is equipped with slot, the slot bottom is equipped with first receiving groove, the first receiving groove inside is symmetrically equipped with two second receiving grooves, the same installation plate is slidably connected in the first receiving groove, the installation plate inside is equipped with reset mechanism for resetting installation plate, the installation plate top is rotatably connected with a plurality of second friction wheels, and the plurality of second friction wheels are rotatably connected in the clamping groove, the second friction wheel bottom is equipped with rotating mechanism for rotating second friction wheel, the base one side is fixedly connected with side plate, the side plate one side is equipped with welding mechanism for welding template, through the setting of friction wheel, the metal plate welded can be quickly taken out.

[0007] As a further scheme of the utility model, the reset mechanism comprises multiple limiting rods, the multiple limiting rods are fixedly connected to the inside of the second storage groove, the mounting plate is sleeved on the surface of the multiple limiting rods, the surface of the multiple limiting rods is sleeved with multiple springs, the top end of the multiple springs is fixedly connected to the bottom of the mounting plate, and the bottom end of the multiple springs is fixedly connected to the inner surface of the second storage groove.

[0008] As a further scheme of the utility model, the rotating mechanism comprises a rotating shaft, the rotating shaft is rotatably connected to the inside of the first storage groove, the surface of the side of the rotating shaft close to the second friction wheel is sleeved with a first friction wheel, the first friction wheel and the second friction wheel are arranged in a matched mode, the side of the rotating shaft is sleeved with a worm wheel, the surface of the worm wheel is matched with a worm, the worm is rotatably connected to one side of the clamping plate, and the one end of the worm is fixedly connected with a first motor, and the first motor is fixedly connected to one side of the clamping plate.

[0009] As a further scheme of the utility model, the welding mechanism comprises a sliding groove, a lead screw is rotatably connected in the sliding groove, the one end of the lead screw is fixedly connected with a second motor, the second motor is fixedly connected to one side of the side plate, the top of the side of the base away from the side plate is fixedly connected with a supporting plate, the same sliding plate is slidably connected between the supporting plate and the side plate, the sliding plate is sleeved on the surface of the lead screw, and the sliding plate and the lead screw are arranged in a matched mode, the top of the sliding plate is fixedly connected with two hydraulic rods, the bottom of the two hydraulic rods is fixedly connected with the same bottom plate, and the bottom of the side of the bottom plate close to the two welding interfaces is fixedly connected with a welding head.

[0010] The utility model discloses the beneficial effect is:

[0011] 1. The utility model discloses a technical scheme that metal plate is moved through friction wheel, so the metal plate that welds is taken out quickly, thereby effectively solve the phenomenon problem that the fixture is not convenient for taking when encountering the metal template of overlength, the inside of the clamping plate is also installed with the first friction wheel, and the first friction wheel is matched with the second friction wheel, so that when the metal plate extrudes the second friction wheel, the second friction wheel will contact the first friction wheel, so that when the first friction wheel drives the second friction wheel to rotate, the second friction wheel can drive the metal plate that welds to move, so as to ensure that the metal plate can be taken out quickly. ACCURACY OF DRAWINGS

[0012] Figure 1 The utility model discloses a kind of welding device of preventing metal template deformation overall structure schematic view;

[0013] Figure 2A welding mechanism schematic view of a welding device for preventing metal template deformation is provided in the utility model.

[0014] Figure 3 A reset mechanism schematic view of the welding device for preventing metal template deformation is provided in the utility model.

[0015] Figure 4 For Figure 3 The enlarged structure schematic view of A in the utility model.

[0016] In the figure: 1, base; 2, sliding plate; 3, clamping plate; 4, first motor; 101, side plate; 102, sliding groove; 103, support plate; 104, screw rod; 105, second motor; 201, hydraulic rod; 202, bottom plate; 203, welding head; 301, clamping groove; 302, welding port; 303, notch; 304, first storage groove; 305, second storage groove; 401, worm; 402, rotating shaft; 403, first friction wheel; 404, worm wheel; 405, mounting plate; 406, second friction wheel; 407, limiting rod; 408, spring. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0018] Referring to Figure 1 - Figure 4 A welding device for preventing metal template deformation, including base 1, the top of base 1 is fixedly connected with clamping plate 3, clamping groove 301 is set up in one side of clamping plate 3, two welding ports 302 are set up in the top of clamping groove 301 in symmetry, notch 303 is set up in the inside of clamping plate 3, first storage groove 304 is set up in the bottom of notch 303, two second storage grooves 305 are set up in the inside of first storage groove 304 in symmetry, the same mounting plate 405 is slidably connected in the inside of two first storage grooves 304, the reset mechanism for resetting mounting plate 405 is arranged in the inside of two mounting plates 405, a plurality of second friction wheels 406 are rotatably connected to the top of mounting plate 405, the synchronous lifting of a plurality of second friction wheels 406 can be realized by the arrangement of mounting plate 405, and a plurality of second friction wheels 406 are rotatably connected in the inside of clamping groove 301, rotating mechanism for rotating second friction wheel 406 is arranged in the bottom of a plurality of second friction wheels 406, the side of base 1 is fixedly connected with side plate 101, the welding mechanism for welding template is arranged in the side of side plate 101, the metal plate welded is quickly taken out by the arrangement of friction wheel.

[0019] Preferably, the reset mechanism comprises a plurality of limiting rods 407, the plurality of limiting rods 407 are fixedly connected inside the second containing groove 305, the mounting plate 405 is sleeved on the surface of the plurality of limiting rods 407, the surface of the plurality of limiting rods 407 is sleeved with a plurality of springs 408, the top end of the plurality of springs 408 is fixedly connected to the bottom of the mounting plate 405, and the bottom end of the plurality of springs 408 is fixedly connected to the inner surface of the second containing groove 305. Through the arrangement of the spring 408, the mounting plate 405 can be reset.

[0020] Preferably, the rotating mechanism comprises a rotating shaft 402 rotatably connected inside the first containing groove 304, the rotating shaft 402 is sleeved with a first friction wheel 403 on one side surface close to the second friction wheel 406, the first friction wheel 403 is arranged in cooperation with the second friction wheel 406, the rotating shaft 402 is sleeved with a worm gear 404 on one side, the worm gear 404 is arranged on the surface of the worm gear 404, the worm gear 404 is rotatably connected to one side of the clamping plate 3, and the first motor 4 is fixedly connected to one end of the worm gear 401. The first motor 4 is fixedly connected to one side of the clamping plate 3. Through the arrangement of the first friction wheel 403, the second friction wheel 406 can rotate.

[0021] Preferably, the welding mechanism comprises a sliding groove 102, a lead screw 104 rotatably connected inside the sliding groove 102, and a second motor 105 fixedly connected to one end of the lead screw 104. The second motor 105 is fixedly connected to one side of the side plate 101. Through the arrangement of the lead screw 104, the welding head 203 can move. The support plate 103 is fixedly connected to the top of the side away from the side plate 101 of the base 1. The same sliding plate 2 is slidably connected between the support plate 103 and the side plate 101. The sliding plate 2 is sleeved on the surface of the lead screw 104 and arranged in cooperation with the lead screw 104. The sliding plate 2 is fixedly connected to the top of the two hydraulic rods 201. The same bottom plate 202 is fixedly connected to the bottom of the two hydraulic rods 201. The welding head 203 is fixedly connected to the bottom of the two welding interfaces 302 close to the bottom of the bottom plate 202. Through the arrangement of the welding head 203, the metal plate can be welded.

[0022] Working principle: in use, three pieces of metal to be welded are placed inside the clamping groove 301, two welding openings 302 are symmetrically arranged on the top of the clamping groove 301, so that the metal can be welded through the welding openings 302, a second friction wheel 406 is installed inside the clamping groove 301, and the second friction wheel 406 is connected with the clamping plate 3 through a spring 408, so that the second friction wheel 406 is initially inside the clamping groove 301, so that when the metal plate is placed, the metal plate extrudes the second friction wheel 406, so that it moves downward, a first friction wheel 403 is also installed inside the clamping plate 3, and the first friction wheel 403 is matched with the second friction wheel 406, so that when the metal plate extrudes the second friction wheel 406, the second friction wheel 406 will contact the first friction wheel 403, a worm gear 404 is installed on one side of the first friction wheel 403, and the worm gear 404 is matched with a worm shaft 401, a first motor 4 is installed on one side of the clamping plate 3, and the first motor 4 is connected with the worm shaft 401, so that when the first motor 4 starts, the first friction wheel 403 can be driven to rotate through the worm shaft 401, so that the second friction wheel 406 can also rotate synchronously, because the spring 408 is installed at the bottom of the second friction wheel 406, so that the second friction wheel 406 will be in close contact with the metal plate, so that when the first friction wheel 403 drives the second friction wheel 406 to rotate, the second friction wheel 406 can drive the welded metal plate to move, so as to ensure that the metal plate can be quickly taken out.

[0023] The above merely describes a preferred embodiment of the present application, but the protection scope of the present application is not limited to this. Any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A welding device for preventing deformation of a metal mold, comprising a base (1), characterized in that, The base (1) top fixedly connected with the clamping plate (3), the clamping plate (3) one side is provided with clamping groove (301), the clamping groove (301) top is provided with two welding interface (302) symmetrically, the clamping plate (3) inside is provided with notch (303), the notch (303) bottom is provided with first receiving groove (304), the first receiving groove (304) inside is provided with two second receiving groove (305) symmetrically, two the first receiving groove (304) inside is slidably connected with the same installation plate (405), two the installation plate (405) inside is equipped with reset mechanism for reset installation plate (405), the installation plate (405) top rotatably connected with a plurality of second friction wheel (406), and a plurality of second friction wheel (406) are rotatably connected in the clamping groove (301), a plurality of the second friction wheel (406) bottom is equipped with the rotating mechanism for rotating second friction wheel (406), the base (1) one side is fixedly connected with the side plate (101), the side plate (101) one side is equipped with the welding mechanism for welding template.

2. The welding apparatus for preventing deformation of a metal mold according to claim 1, wherein The reset mechanism includes a plurality of limiting rods (407), and the plurality of limiting rods (407) are fixedly connected in the second receiving groove (305). The installation plate (405) is sleeved on the surface of the plurality of limiting rods (407). The surface of the plurality of limiting rods (407) is sleeved with a spring (408). The top end of the plurality of springs (408) is fixedly connected to the bottom of the installation plate (405). The bottom end of the plurality of springs (408) is fixedly connected to the inner surface of the second receiving groove (305).

3. The welding apparatus for preventing deformation of a metal mold according to claim 1, wherein The rotating mechanism includes a rotating shaft (402), the rotating shaft (402) is rotatably connected in the first receiving groove (304), the rotating shaft (402) is provided with a first friction wheel (403) on the surface close to the second friction wheel (406), and the first friction wheel (403) and the second friction wheel (406) are arranged in a matched mode.

4. The welding apparatus for preventing deformation of a metal mold according to claim 3, wherein The rotating shaft (402) is sleeved with a worm wheel (404) on one side. The surface of the worm wheel (404) is matched with a worm (401). The worm (401) is rotatably connected to one side of the clamping plate (3). The worm (401) is fixedly connected with a first motor (4) at one end. The first motor (4) is fixedly connected to one side of the clamping plate (3).

5. The apparatus according to claim 1, wherein The welding mechanism includes a sliding groove (102), a lead screw (104) is rotatably connected in the sliding groove (102), the lead screw (104) is fixedly connected with a second motor (105) at one end, the second motor (105) is fixedly connected to one side of the side plate (101), the base (1) is fixedly connected with a supporting plate (103) on the top of the side away from the side plate (101), and the same sliding plate (2) is slidably connected between the supporting plate (103) and the side plate (101).

6. The welding apparatus for preventing deformation of a metal mold according to claim 5, wherein The sliding plate (2) is sleeved on the surface of the lead screw (104), and the sliding plate (2) and the lead screw (104) are arranged in cooperation with each other, two hydraulic rods (201) are fixedly connected to the top of the sliding plate (2), the bottom of the two hydraulic rods (201) is fixedly connected with the same bottom plate (202), and the bottom plate (202) is fixedly connected with a welding head (203) on the bottom of the side close to the two welding joints (302).

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