Welding device for rack machining

Abstract

The utility model relates to the technical field of machine frame welding, in particular to a welding device for machine frame machining, which comprises a placing table, a moving component fixed on the placing table and a welding component fixed on the moving component, the welding component comprises an isolation plate, a telescopic block, an operation screen and a welding gun, the isolation plate is fixed on the moving component, and the telescopic block is fixed on the welding gun. The telescopic block is fixed to the isolation plate, the operation screen is located at the far end of the telescopic block, the welding gun is fixed to the lower portion of the telescopic block, and the clamping component is fixed to the upper portion of the containing table. A worker drives the welding part to move through the moving part, the operation screen is used for controlling the telescopic block to stretch out and draw back, the angle can be adjusted when the welding gun is used for welding the rack, welding convenience is improved, meanwhile, the rack is clamped and rotated through the clamping part, and consumption of human resources is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to rack welding technical field, concretely is a welding device for rack processing. BACKGROUND

[0002] There are various kinds of mechanical equipment, and some parts of the mechanical equipment or the mechanical equipment itself can perform different forms of mechanical movement when the mechanical equipment is running. The mechanical equipment is generally composed of a driving device, a speed changing device, a transmission device, a working device, a braking device, a protection device, a lubricating system, a cooling system and the like. The welding rack is used for supporting and fixing the welding machine, and generally includes a support plate, a placing plate and a base and the like. The placing plate is used for placing and fixing the welding machine. The welding rack is widely used.

[0003] The rack welding device on the market currently does not have the function of rotating the rack when welding the rack, cannot adjust the welding position, needs personnel to manually rotate the rack, but needs to pause the welding device when the personnel manually rotates the rack, which is not conducive to the convenience of welding the rack and increases the welding time. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a welding device for rack processing to solve the problem that the existing welding device cannot adjust the welding position.

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

[0006] A welding device for rack processing, comprising a placing table, further comprising a moving component fixed on the placing table and a welding component fixed on the moving component, the welding component comprising an isolation plate, an expansion block, an operation screen and a welding gun, the isolation plate being fixed on the moving component, the expansion block being fixed on the isolation plate, the operation screen being located at the distal end of the expansion block, the welding gun being fixed below the expansion block, the welding component being moved by the moving component, and the expansion block being controlled to expand and contract by using the operation screen; and a clamping component, the clamping component being fixed above the placing table, the rack being clamped and rotated by the clamping component.

[0007] Preferably, the moving part comprises a positioning block one, a screw one, a screw two and a screw three, the positioning block one is fixed on the placing table, the screw one is fixed on the surface of the positioning block one through bearing seats at both ends, the positioning block one is fixed with a transmission motor one, the output end of the transmission motor one is fixed with the screw one through a shaft coupling, the positioning block one is provided with a sliding groove one, the sliding groove one is slidably connected with a sliding block one, the sliding block one is fixed with a positioning block two which is threadedly connected with the screw one, the screw two is fixed on the surface of the positioning block two through bearing seats at both ends, the positioning block two is fixed with a transmission motor two, the output end of the transmission motor two is fixed with the screw two through a shaft coupling, the positioning block two is provided with a sliding groove two, the sliding groove two is slidably connected with a sliding block two, the sliding block two is fixed with a positioning block three which is threadedly connected with the screw two, the screw three is fixed on the surface of the positioning block three through bearing seats at both ends, the positioning block three is fixed with a transmission motor three, the output end of the transmission motor three is fixed with the screw three through a shaft coupling, the positioning block three is provided with a sliding groove three, the sliding groove three is slidably connected with a sliding block three, the sliding block three is fixed with a fixed block which is threadedly connected with the screw three, the fixed block is fixed with the isolation plate, the transmission motor one, the transmission motor two and the transmission motor three are respectively connected with the positioning block two, the positioning block three and the fixed block through screw transmission, so that the welding part can move in all directions, wherein the bearing seat and the shaft coupling are existing devices.

[0008] Preferably, the clamping part comprises a placing block, the placing block is provided with a through hole, the placing block is fixed with a rotating motor outside, the output end of the rotating motor is fixed with a connecting rod, the connecting rod passes through the through hole, the distal end of the connecting rod is fixed with an abutting plate, the left side of the abutting plate is fixed with a fixed tube, the distal end of the fixed tube is fixed with a positioning clamp one, the right side of the abutting plate is fixed with a moving motor, the output end of the moving motor is fixed with a sliding rod, the sliding rod is connected with a positioning clamp two, the two ends of the sliding rod are respectively fixed with positioning plates, the two positioning plates are fixed with a sliding rod therebetween, the sliding rod slidably penetrates through the positioning clamp two, the abutting plate is driven to rotate through the rotating motor, the moving motor and the positioning clamp two are connected through screw transmission, the sliding rod limits the positioning clamp two, so that the positioning clamp two moves forward and backward.

[0009] Preferably, the inner walls of the sliding groove one, the sliding groove two and the sliding groove three are smooth planes, so that the sliding block one, the sliding block two and the sliding block three can slide in the interior.

[0010] Preferably, the inner walls of the positioning clamp one and the positioning clamp two are provided with rust-proof paint, so as to prevent rusting.

[0011] Preferably, the lower side of the positioning block two is fixed with a support frame, the distal end of the support frame is fixed with the placing table, so as to keep the positioning block two stable.

[0012] Preferably, the sliding block one, the sliding block two and the sliding block three are concave in shape, so as not to fall off during sliding.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] The scheme optimizes the problem that the welding position cannot be adjusted by the traditional welding device:

[0015] 1. Personnel drive the welding part to move through the moving part, control the telescopic block to expand and contract through the operation screen, so that the welding gun can adjust the angle when welding the rack, improve the welding convenience, and the rack is clamped and rotated through the clamping part, so that the consumption of human resources is reduced.

[0016] 2. Personnel drive the welding part to move in all directions through the screw rod transmission of transmission motor one, transmission motor two and transmission motor three with positioning block two, positioning block three and fixed block, drive the resisting plate to rotate through the rotating motor, drive the sliding rod through the screw rod transmission of the moving motor and the sliding rod, and limit the positioning clamp two through the sliding rod, so that the positioning clamp two moves forward and backward, and the rack can be accurately welded during welding. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole structure schematic view of the utility model;

[0018] Figure 2 It is another angle structure schematic view of the whole of the utility model;

[0019] Figure 3 It is a front whole structure schematic view of the utility model;

[0020] Figure 4 It is a whole structure schematic view of the moving part of the utility model;

[0021] Figure 5 It is a whole structure schematic view of the clamping part of the utility model.

[0022] In the drawings, the component list represented by each sign is as follows: 1, moving part; 2, welding part; 3, isolation plate; 4, telescopic block; 5, operation screen; 6, welding gun; 7, clamping part; 8, positioning block one; 9, screw one; 10, sliding groove one; 11, sliding block one; 12, positioning block two; 13, sliding groove two; 14, sliding block two; 15, positioning block three; 16, sliding groove three; 17, sliding block three; 18, fixed block; 19, screw two; 20, placing block; 21, through hole; 22, rotating motor; 23, connecting rod; 24, resisting plate; 25, fixed tube; 26, positioning clamp one; 27, moving motor; 28, sliding rod; 29, positioning clamp two; 30, positioning plate; 31, support frame; 32, transmission motor one; 33, transmission motor two; 34, transmission motor three; 35, screw three; 36, sliding rod. DETAILED DESCRIPTION

[0023] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described, obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] It should be understood that the terms "comprising" and "including" as used in the specification and the appended claims indicate the presence of the recited features, integers, steps, operations, elements, and / or components but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and / or groups thereof.

[0025] It should also be understood that the terms used in the present application specification are only for the purpose of describing specific embodiments and are not intended to limit the present application. As used in the present application specification and the appended claims, the singular forms "a", "an" and "the" are intended to include the plural forms unless the context clearly indicates otherwise.

[0026] It should be further understood that the term "and / or" as used in the present application specification and the appended claims means any combination of one or more of the associated listed items and all possible combinations, and includes these combinations.

[0027] As shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , a welding device for rack machining is shown, which comprises a placing table, further comprises a moving part 1 fixed on the placing table and a welding part 2 fixed on the moving part 1, the welding part 2 comprises an isolation plate 3, an expansion block 4, an operation screen 5 and a welding gun 6, the isolation plate 3 is fixed on the moving part 1, the expansion block 4 is fixed on the isolation plate 3, the operation screen 5 is located at the distal end of the expansion block 4, the welding gun 6 is fixed below the expansion block 4, the welding part 2 is moved by the moving part 1, and the expansion block 4 is controlled to expand and contract by using the operation screen 5; and a clamping part 7, the clamping part 7 is fixed above the placing table, and the rack is clamped and rotated by the clamping part 7.

[0028] Specifically, the present scheme can solve the problem that the welding position of the traditional welding device cannot be adjusted:

[0029] The personnel drive the welding component 2 through the moving component 1, control the telescopic block 4 to be telescopic through the operation screen 5, so that the welding gun 6 can be adjusted in angle when welding the rack, the welding convenience is improved, the rack is clamped and rotated through the clamping component 7, and the consumption of human resources is reduced.

[0030] Further, referring to Figures 4-5 The moving component 1 comprises a positioning block one 8, a screw one 9, a screw two 19 and a screw three 35, the positioning block one 8 is fixed on the placing table, the screw one 9 is fixed on the surface of the positioning block one 8 through the bearing seat at both ends, the positioning block one 8 is fixed with a transmission motor one 32, the output end of the transmission motor one 32 is fixed with the screw one 9 through the shaft coupling at one end, the positioning block one 8 is provided with a sliding groove one 10, the sliding groove one 10 is slidably connected with a sliding block one 11, the sliding block one 11 is fixed with a positioning block two 12 which is threadedly sleeved with the screw one 9, the screw two 19 is fixed on the surface of the positioning block two 12 through the bearing seat at both ends, the positioning block two 12 is fixed with a transmission motor two 33, the output end of the transmission motor two 33 is fixed with the screw two 19 through the shaft coupling at one end, the positioning block two 12 is provided with a sliding groove two 13, the sliding groove two 13 is slidably connected with a sliding block two 14, the sliding block two 14 is fixed with a positioning block three 15 which is threadedly sleeved with the screw two 19, the screw three 35 is fixed on the surface of the positioning block three 15 through the bearing seat at both ends, the positioning block three 15 is fixed with a transmission motor three 34, the output end of the transmission motor three 34 is fixed with the screw three 35 through the shaft coupling at one end, the positioning block three 15 is provided with a sliding groove three 16, the sliding groove three 16 is slidably connected with a sliding block three 17, the sliding block three 17 is fixed with a fixed block 18 which is threadedly sleeved with the screw three 35, the fixed block 18 is fixed with the isolation plate 3, the transmission motor one 32, the transmission motor two 33 and the transmission motor three 34 are respectively connected with the positioning block two 12, the positioning block three 15 and the fixed block 18 through the screw transmission, so that the welding component 2 can move in all directions, wherein the bearing seat and the shaft coupling are existing devices.

[0031] Meanwhile, as Figure 4 and Figure 5As shown, the clamping component 7 comprises a placing block 20, a through hole 21 is formed on the placing block 20, a rotating motor 22 is fixed outside the placing block 20, a connecting rod 23 is fixed at the output end of the rotating motor 22, the connecting rod 23 penetrates through the through hole 21, a stop plate 24 is fixed at the distal end of the connecting rod 23, a fixed tube 25 is fixed at the left side of the stop plate 24, a positioning clamp one 26 is fixed at the distal end of the fixed tube 25, a moving motor 27 is fixed at the right side of the stop plate 24, a sliding rod 28 is fixed at the output end of the moving motor 27, a positioning clamp two 29 is connected to the sliding rod 28, positioning plates 30 are respectively fixed at both ends of the sliding rod 28, a sliding rod 36 is fixed between the two positioning plates 30, the sliding rod 36 slides through the positioning clamp two 29, the stop plate 24 is driven to rotate by the rotating motor 22, the positioning clamp two 29 is driven to move forward and backward by the moving motor 27 and the sliding rod 28.

[0032] The working principle of the moving component 1 and the clamping component 7: personnel drive the positioning block two 12, the positioning block three 15 and the fixed block 18 through the transmission motor one 31, the transmission motor two 32 and the transmission motor three 33 respectively to realize screw transmission, so that the welding component 2 can move in all directions, and the stop plate 24 is driven to rotate by the rotating motor 22, the positioning clamp two 29 is driven to move forward and backward by the moving motor 27 and the sliding rod 28, and the positioning clamp two 29 can be precisely welded to the rack during welding.

[0033] In an embodiment, as shown in Figure 5 The inner walls of the positioning clamp one 26 and the positioning clamp two 29 are provided with rust-proof paint to prevent rusting.

[0034] In an embodiment, as shown in Figure 1 、 Figure 2 、 Figure 3 and Figure 4 The inner walls of the sliding groove one 10, the sliding groove two 13 and the sliding groove three 16 are smooth planes, which facilitates the sliding of the sliding block one 11, the sliding block two 14 and the sliding block three 17, and the sliding block one 11, the sliding block two 14 and the sliding block three 17 are concave in shape and are not easy to fall off during sliding.

[0035] At the same time, as shown in Figure 1 、 Figure 2 、 Figure 3 and Figure 4 The positioning block two 12 is fixed below a support frame 31, the distal end of the support frame 31 is fixed with a placing table, which facilitates the stability of the positioning block two 12.

[0036] It can be understood that the utility model is described through some embodiments, and various changes or equivalent replacements of the features and embodiments known by those skilled in the art without departing from the spirit and scope of the utility model are known by those skilled in the art. In addition, under the guidance of the utility model, the features and embodiments are modified to adapt to specific conditions and materials without departing from the spirit and scope of the utility model. Therefore, the utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the application belong to the scope protected by the utility model.

Claims

1. A welding device for rack processing, comprising a placement table, characterized by, Also include: The moving part (1) fixed on the placement table and the welding part (2) fixed on the moving part (1), the welding part (2) includes isolation plate (3), telescopic block (4), operation screen (5) and welding gun (6), the isolation plate (3) is fixed on the moving part (1), the telescopic block (4) is fixed on the isolation plate (3), the operation screen (5) is located at the distal end of the telescopic block (4), the welding gun (6) is fixed below the telescopic block (4), the moving part (1) drives the welding part (2) to move, the telescopic block (4) is controlled by the operation screen (5) to stretch out and draw back; And The clamping part (7) is fixed above the placement table, and the rack is clamped and rotated by the clamping part (7).

2. The welding apparatus for processing a rack according to claim 1, wherein: The moving part (1) includes positioning block one (8), screw one (9), screw two (19) and screw three (35), the positioning block one (8) is fixed on the placement table, the screw one (9) is fixed on the surface of the positioning block one (8) through the bearing seat at both ends, the transmission motor one (32) is fixed on the positioning block one (8), the output end of the transmission motor one (32) is fixed with the screw one (9) through the shaft coupling at one end, the sliding groove one (10) is opened on the positioning block one (8), the sliding block one (11) is slidably connected in the sliding groove one (10), the positioning block two (12) is fixed on the sliding block one (11) and is threadedly sleeved with the screw one (9), the screw two (19) is fixed on the surface of the positioning block two (12) through the bearing seat at both ends, the transmission motor two (33) is fixed on the positioning block two (12), the output end of the transmission motor two (33) is fixed with the screw two (19) through the shaft coupling at one end, the sliding groove two (13) is opened on the positioning block two (12), the sliding block two (14) is slidably connected in the sliding groove two (13), the positioning block three (15) is fixed on the sliding block two (14) and is threadedly sleeved with the screw two (19), the screw three (35) is fixed on the surface of the positioning block three (15) through the bearing seat at both ends, the transmission motor three (34) is fixed on the positioning block three (15), the output end of the transmission motor three (34) is fixed with the screw three (35) through the shaft coupling at one end, the sliding groove three (16) is opened on the positioning block three (15), the sliding block three (17) is slidably connected in the sliding groove three (16), the fixed block (18) is fixed on the sliding block three (17) and is threadedly sleeved with the screw three (35), the fixed block (18) is fixed with the isolation plate (3), the transmission motor one (32), the transmission motor two (33) and the transmission motor three (34) are respectively connected with the positioning block two (12), the positioning block three (15) and the fixed block (18) through the screw rod transmission, so that the welding part (2) can move in all directions.

3. The welding apparatus for machining a frame according to claim 1, characterized by: The clamping component (7) comprises a placing block (20) with a through hole (21) formed therein, a rotating motor (22) fixed outside the placing block (20), a connecting rod (23) fixed at the output end of the rotating motor (22), the connecting rod (23) penetrating through the through hole (21), a resisting plate (24) fixed at the distal end of the connecting rod (23), a fixed tube (25) fixed at the left side of the resisting plate (24), a positioning clamp one (26) fixed at the distal end of the fixed tube (25), a moving motor (27) fixed at the right side of the resisting plate (24), a sliding rod (28) fixed at the output end of the moving motor (27), a positioning clamp two (29) connected to the sliding rod (28), positioning plates (30) fixed at both ends of the sliding rod (28), a sliding rod (36) fixed between the two positioning plates (30), the sliding rod (36) slidingly penetrating through the positioning clamp two (29), the resisting plate (24) is driven to rotate by the rotating motor (22), the positioning clamp two (29) is driven to move forward and backward by the moving motor (27) and the positioning clamp two (29), and the sliding rod (36) limits the positioning clamp two (29).

4. The welding apparatus for machining a frame according to claim 2, characterized by: The inner walls of the sliding groove one (10), the sliding groove two (13) and the sliding groove three (16) are smooth planes.

5. The welding apparatus for machining a frame according to claim 3, characterized by: The inner walls of the positioning clamp one (26) and the positioning clamp two (29) are provided with rust-proof paint.

6. The welding apparatus for machining a frame according to claim 2, characterized by: The positioning block two (12) is fixed below a supporting frame (31), and the distal end of the supporting frame (31) is fixed with a placing table.

7. The welding apparatus for machining a frame according to claim 2, characterized by: The sliding block one (11), the sliding block two (14) and the sliding block three (17) are concave in shape.

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