Furnace lug punching welding tool for gas stove grate production

Abstract

The utility model discloses a furnace lug punching welding tool for gas stove grate production. The furnace lug punching welding tool comprises a base, the positioning block is arranged at the top of the base in a sliding mode, a positioning groove of a circular structure is formed in the top of the positioning block, and a limiting inserting groove communicated with the positioning groove is formed in the middle of the positioning block and used for positioning a furnace lug; the positioning assembly is arranged at the top of the base, the positioning assembly comprises a limiting block fixedly connected to the top of the base, and the supporting ring welding device has the advantages that a supporting ring can be accurately positioned through a positioning groove and a limiting inserting groove in the positioning block, and the supporting ring can be moved to a welding position by driving the movable sliding plate through the second double-shaft air cylinder; the limiting block, the pressing plate and the positioning plate are combined for use, so that stable fixation of the furnace lug in the welding process is ensured, and welding errors caused by movement or deviation are reduced; the positioning pressing plate driven by the first double-shaft air cylinder tightly presses the supporting ring from the top, and loosening or deviation of the supporting ring during welding is effectively prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to gas -cooker frame production technical field, concretely is a kind of gas -cooker frame production's punch furnace ear welding tool. BACKGROUND

[0002] Gas -cooker frame is the important component of gas -cooker, for supporting cookware and ensuring its stable combustion;The main function of gas -cooker frame is to support cookware, ensure that cookware is stable without shaking in the use process, so as to guarantee the safety and smooth of cooking. Modern gas -cooker frame is usually designed with multiple specifications and sizes to adapt to different sizes and shapes of cookware, meet the diversified needs of users.

[0003] In the process of gas -cooker frame production, support ring and furnace ear need to be welded, and in the welding process, the existing support ring is fixed, and then the furnace ear is fixed by limiting, the operation needs two steps to realize, cannot quickly fix and position support ring and furnace ear, cannot optimize corresponding processing efficiency. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of gas -cooker frame production's punch furnace ear welding tool to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of gas -cooker frame production's punch furnace ear welding tool, comprising:

[0006] Base;

[0007] Positioning block, positioning block is slidably placed in the top of the base, the top of the positioning block is provided with the positioning slot of circular structure, the middle of the positioning block is provided with the limiting slot in communication with the positioning slot, for positioning furnace ear;

[0008] Positioning assembly, positioning assembly is placed in the top of the base, the positioning assembly includes the limiting block of being fixedly connected in the top of base, the end of the limiting block is fixedly connected with the limiting plate for supporting furnace ear, the side of the limiting block is slidably connected with pressing plate.

[0009] As preferred, it further includes the support plate of being fixedly connected in the top of base, the side of the support plate is fixedly connected with a number of double-shaft air cylinders, the output end of the number of double-shaft air cylinders is fixedly connected with positioning pressing plate, for from top to bottom compression.

[0010] As preferred, the top of the base is provided with sliding connection groove, the inside of the sliding connection groove is fixedly connected with the second double-shaft air cylinder, the output end of the second double-shaft air cylinder is fixedly connected with the moving slide plate.

[0011] As preferred, the moving slide plate is slidably connected with the base, and the positioning block is fixedly connected with the moving slide plate.

[0012] As preferred, two positioning plates are fixedly connected to one side of the limiting block corresponding to the positioning block.

[0013] As preferred, a sliding rod is fixedly connected to the end of the limiting block, the pressing plate is slidingly installed on the outside of the sliding rod, and a spring is installed on the outside of the sliding rod between the limiting block and the pressing plate.

[0014] As preferred, an electric telescopic rod is fixedly connected to the top of the base and close to one side of the pressing plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are that: through the positioning groove and the limiting slot on the positioning block, the support ring can be accurately positioned, and through the driving and moving of the sliding plate by the No. 2 double-shaft air cylinder, the support ring can be moved to the welding position; the combination use of the limiting block, the pressing plate and the positioning plate ensures the stable fixation of the furnace ear during the welding process, and reduces the welding errors caused by movement or deviation; the positioning pressing plate driven by the No. 1 double-shaft air cylinder compresses the support ring from the top, effectively preventing the loosening or deviation of the support ring during welding; the electric telescopic rod is not only used for driving the welding gun, but also used for compressing the pressing plate, so as to ensure the close contact of the furnace ear during the welding process, and improve the welding quality and stability. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of the utility model;

[0017] Figure 2 It is a structural schematic view of the positioning block of the utility model;

[0018] Figure 3 It is a structural schematic view of the No. 2 double-shaft air cylinder of the utility model;

[0019] Figure 4 It is a structural schematic view of the sliding rod of the utility model;

[0020] Figure 5 It is a structural schematic view of the limiting plate of the utility model.

[0021] In the drawing: 1, base; 2, support plate; 3, No. 1 double-shaft air cylinder; 4, positioning pressing plate; 5, sliding connecting groove; 6, No. 2 double-shaft air cylinder; 7, moving sliding plate; 8, positioning block; 9, positioning groove; 10, limiting slot; 11, positioning plate; 12, limiting block; 13, pressing plate; 14, sliding rod; 15, spring; 16, electric telescopic rod; 17, limiting plate. DETAILED DESCRIPTION

[0022] 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, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0023] Please refer to Figure 1 、 2 , 3, 4, 5, the utility model provides a kind of technical scheme, a kind of gas stove rack production is welded to punch furnace ear, it include: base 1;Positioning block 8 sliding is placed in the top of base 1, the top of positioning block 8 is equipped with the positioning slot 9 of circular structure, positioning block 8 middle is equipped with the limiting slot 10 communicated with positioning slot 9, limiting slot 10 is with the center of positioning slot 9 as center, equiangularly arranged, for positioning furnace ear;Positioning assembly is placed in the top of base 1, and positioning assembly includes the limiting block 12 of being fixedly connected in the top of base 1, the end of limiting block 12 is fixedly connected with the limiting plate 17 for supporting furnace ear, limiting plate 17 is transversely and vertically arranged, and the one side of limiting block 12 is slidably connected with pressing plate 13 along the length direction of limiting block 12.

[0024] It needs to be explained that the utility model places furnace ear between limiting block 12 and pressing plate 13, limiting plate 17 and the limiting block 12 and pressing plate 13 on both sides support furnace ear, and then support ring is placed in positioning slot 9, limiting block 8 drives support ring to slide towards limiting block 12, so that support ring contacts with furnace ear at the end of limiting block 12, and then welding is realized by electric telescopic rod 16 driving welding gun to contact with the connection of both.

[0025] Please refer to Figure 1 Also include the support plate 2 of being fixedly connected in the top of base 1, and the side of support plate 2 is fixedly connected with No. one double-shaft air cylinder 3, and the output end of No. one double-shaft air cylinder 3 is fixedly connected with positioning pressing plate 4, for pressing from top.

[0026] It needs to be explained that after the utility model places support ring inside positioning slot 9, the movement of limiting block 8 makes support ring move below positioning pressing plate 4, and No. one double-shaft air cylinder 3 drives positioning pressing plate 4 to move downward, so that positioning pressing plate 4 presses support ring, to prevent support ring from loosening or deviating during welding.

[0027] Please refer to Figure 1 、 3As shown in FIGS. 4, the top of the base 1 is provided with a sliding connecting groove 5, the inside of the sliding connecting groove 5 is fixedly connected with a No. 2 double-shaft air cylinder 6, the output end of the No. 2 double-shaft air cylinder 6 is fixedly connected with a moving sliding plate 7, the moving sliding plate 7 is slidingly connected with the base 1, a positioning block 8 is fixedly connected with the moving sliding plate 7, two positioning plates 11 are fixedly connected with one side of a limiting block 12 corresponding to the positioning block 8, a slide rod 14 is fixedly connected with the end of the limiting block 12, a pressing plate 13 is slidingly installed on the outside of the slide rod 14, a spring 15 is installed on the outside of the slide rod 14 and between the limiting block 12 and the pressing plate 13, and an electric telescopic rod 16 is fixedly connected with the top of the base 1 and one side close to the pressing plate 13.

[0028] It should be noted that the supporting ring is arranged in the positioning groove 9 on the top of the positioning block 8, the corresponding switch is driven through the foot switch, the No. 2 double-shaft air cylinder 6 pulls the moving sliding plate 7 along the length direction of the sliding connecting groove 5, so that the moving sliding plate 7 drives the positioning block 8 to move to the lower side of the positioning pressing plate 4, when the No. 2 double-shaft air cylinder 6 moves to the limit position, the furnace ear is clamped between the two positioning plates 11, the outside of the supporting ring is connected with the furnace ear between the limiting block 12 and the pressing plate 13, the No. 1 double-shaft air cylinder 3 drives the positioning pressing plate 4 to press the supporting ring, the output end of the electric telescopic rod 16 is fixedly connected with the welding gun, when the positioning pressing plate 4 fixes the supporting ring, the electric telescopic rod 16 is elongated to press the pressing plate 13, so that the pressing plate 13 press-fixes the furnace ear on the end of the limiting block 12, when the output end of the electric telescopic rod 16 contacts the preset position of the pressing plate 13, the welding gun contacts the connecting point of the furnace ear and the supporting ring, so as to realize welding.

[0029] In the description of the present application, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "central", "both ends" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0030] In addition, the terms "first", "second", "third", "fourth" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated, so that the features limited by "first", "second", "third", "fourth" can be explicitly or implicitly included at least one of the features.

[0031] In the utility model, unless another definite provision and limitation, the term "installation", "arrangement", "connection", "fixation", "screw connection" and so on term should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be direct connection, also can indirectly connect through intermediate medium, can be two element inside's intercommunication or two element's mutual action relation, unless another definite limitation, for the ordinary skill of the art, can understand the above-mentioned term in the utility model specific meaning according to specific circumstances.

[0032] Although the embodiments of the utility model have been shown and described, it will be appreciated by those of ordinary skill in the art that various changes, modifications, alternatives, and variations can be made thereto without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A punch-ear welding tooling for gas stove frame production, characterized in that: Include: Base (1); Positioning block (8), the positioning block (8) is slid on the top of the base (1), the top of the positioning block (8) is provided with a circular structure positioning slot (9), the middle of the positioning block (8) is provided with a limiting slot (10) communicated with the positioning slot (9), for positioning the furnace ear; Positioning assembly, the positioning assembly is arranged on the top of the base (1), the positioning assembly comprises a limiting block (12) fixedly connected to the top of the base (1), the end of the limiting block (12) is fixedly connected with a limiting plate (17) for supporting the furnace ear, and the side of the limiting block (12) is slidably connected with a pressing plate (13).

2. A punch-in ear welding tool for gas stove frame production according to claim 1, characterized in that: It also includes a support plate (2) fixedly connected to the top of the base (1), one side of the support plate (2) is fixedly connected with a first double shaft air cylinder (3), and the output end of the first double shaft air cylinder (3) is fixedly connected with a positioning pressing plate (4) for pressing from the top.

3. The punch and ear welding tooling for gas hob frame production according to claim 1, characterized in that: The top of the base (1) is provided with a sliding connecting groove (5), the inside of the sliding connecting groove (5) is fixedly connected with a second double shaft air cylinder (6), and the output end of the second double shaft air cylinder (6) is fixedly connected with a moving sliding plate (7).

4. The punch and ear welding tooling for gas hob frame production according to claim 3, characterized in that: The moving sliding plate (7) is slidably connected with the base (1), and the positioning block (8) is fixedly connected with the moving sliding plate (7).

5. The punch and ear welding tooling for gas hob frame production according to claim 4, characterized in that: The side of the corresponding limiting block (12) of the positioning block (8) is fixedly connected with two positioning plates (11).

6. A punch-in ear welding tool for gas stove frame production according to claim 1, characterized in that: The end of the limiting block (12) is fixedly connected with a sliding rod (14), the pressing plate (13) is slidably installed on the outside of the sliding rod (14), and the outside of the sliding rod (14) and between the limiting block (12) and the pressing plate (13) is provided with a spring (15).

7. The punch and ear welding tooling for gas hob frame production according to claim 1, characterized in that: The top of the base (1) and one side close to the pressing plate (13) are fixedly connected with an electric telescopic rod (16).

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