CN217702054U - Welding jig is used in product design with protection component - Google Patents

Abstract

The utility model discloses a welding jig is used in product design with protection component, including workstation and the tight clamping mechanism of product limit portion clamp, fixed mounting has the riser on the workstation, electric putter is installed to the lateral part of riser, clamping mechanism installs on electric putter's piston rod, portable two sets of protection casings that are provided with on the workstation, set up flutedly on the workstation, the inside of recess slides and is provided with the installation piece, the lower extreme of protection casing rotates through rotating the seat and connects on the installation piece, the utility model discloses set up the protection casing, can carry out effectual the blockking to the strong light that produces when welding, reduce the injury to staff's eyes, be favorable to healthyly, and the welding slag that the fan produced when can weld blows away, and the welding slag drops below the workstation, only need the later stage simply clear up can to the pollution to operational environment has been reduced.

Description

A welding jig for product design with protective components

technical field

The utility model relates to the technical field of welding fixtures, in particular to a welding fixture with protective components for product design.

Background technique

The welding fixture is a fixture used to ensure the size of the weldment, improve assembly accuracy and efficiency, and prevent welding deformation. The accuracy standard of the welding fixture is formulated by the design unit, which specifies the shape and accuracy requirements of the base plate reference groove and sitting line; positioning pins and For the size and shape tolerance requirements of other positioning supports, the contracting unit shall inspect, judge and adjust according to the requirements, and fix the positioning pins after passing the requirements. With the improvement of machining accuracy of machine tools, in order to reduce positioning errors and improve machining accuracy, the manufacturing accuracy of fixtures is required to be higher.

The welding fixture in the prior art lacks a welding protection mechanism, and the light generated during welding will cause damage to the eyes of the staff, which is not conducive to health, and the welding slag generated during welding will stay on the workbench, which is inconvenient to clean. Pollution of the working environment, so we need to propose a welding jig for product design with protective components.

Utility model content

The purpose of this utility model is to provide a welding jig with a protective component for product design. A protective cover is added, which can effectively block the strong light generated during welding, reduce the damage to the eyes of the staff, and is beneficial to health , and the blower blows away the welding slag generated during welding, and the welding slag falls to the bottom of the workbench. It only needs to be cleaned up later in the working day, and the pollution to the working environment is reduced, so as to solve the problem proposed in the above background technology The problem.

In order to achieve the above purpose, the utility model provides the following technical solutions: a welding fixture for product design with protective components, including a workbench and a clamping mechanism for clamping the edge of the product, and a vertical clamp is fixedly installed on the workbench An electric push rod is installed on the side of the vertical plate, the clamping mechanism is installed on the piston rod of the electric push rod, two groups of protective covers are movable on the workbench, and a There is a groove, the inside of the groove is slidingly provided with a mounting block, the lower end of the protective cover is rotatably connected to the mounting block through a rotating seat, a slot is opened on one side of the protective cover, and the protective cover A fan is installed on the upper end of the inner side wall of the cover, and a plurality of groups of funnel-shaped waste holes are provided on the workbench.

Preferably, the side of the workbench is provided with a second threaded hole communicating with the groove, the inner thread of the second threaded hole is installed with a second screw, and the end of the second screw is rotatably connected to the Mount on block.

Preferably, the clamping mechanism includes a fixing frame fixedly connected to the end of the piston rod of the electric push rod, and the fixing frame is configured as a U-shaped fixing frame.

Preferably, multiple sets of installation grooves are provided on the fixed frame, rollers are installed inside the installation grooves, and a support plate is installed on the workbench, and the height of the rollers and the height of the support plate are flush with each other. .

Preferably, the inner wall of the fixed frame is slidably provided with a pressure plate, the pressure plate is rotatably connected with a first screw, the fixed frame is provided with a first threaded hole, and the first screw is threadedly installed in the first threaded hole. internal.

Preferably, a rubber pad is installed on the bottom of the pressing plate, a slider is connected to one side of the pressing plate, a sliding groove is opened on the inner wall of the fixing frame, and the sliding block is slidably installed inside the sliding groove.

Preferably, a limiting slot is provided on the side of one set of protective covers, and a limiting column is connected to the side of the other set of protective covers, and the limiting column is inserted into the limiting slot.

Compared with the prior art, the beneficial effects of the utility model are:

Through the design of the protective cover, fan and waste hole, the rubber pad at the bottom of the pressure plate is in contact with the surface of the workpiece, which can limit and clamp the workpiece, turn the protective cover to a horizontal state, and the second screw rotates to drive the mounting block inside the groove Move, the installation block drives the protective cover to move, so that the two sets of protective covers can be close to each other, and the workpiece cover can be placed inside the protective space surrounded by the two sets of protective covers, and the welding head can go through the gap and extend into the inner part of the protective space. The workpiece is welded; and the welding slag generated during welding remains on the workpiece, the fan is started, and the fan blows off the welding slag, and the welding slag falls from the waste hole on the workbench to the inside of the waste box at the lower end of the workbench. The new type has added a protective cover, which can effectively block the strong light generated during welding, reduce the damage to the eyes of the staff, and is beneficial to health, and the fan will blow away the welding slag generated during welding, and the welding slag will fall Under the workbench, it only needs to be cleaned up later in the working day, and the pollution to the working environment is reduced.

Description of drawings

Fig. 1 is the main view structure schematic diagram of the utility model;

Fig. 2 is the structural representation of protective cover of the present utility model, missing groove and blower fan;

Fig. 3 is the enlarged schematic diagram of the structure of part A in Fig. 1 of the utility model;

Fig. 4 is a structural schematic diagram of the clamping mechanism of the present invention;

Fig. 5 is a schematic diagram of the axonometric structure of the fixing frame, the first threaded hole and the roller of the present invention.

In the figure: 1. Workbench; 2. Waste hole; 3. Protective cover; 4. Missing slot; 5. Fan; 6. Vertical plate; 7. Electric push rod; 8. Clamping mechanism; 81. Fixing frame; 82 , the first screw; 83, the first threaded hole; 84, the pressure plate; 9, the support plate; 10, the limit groove; 11, the limit column; 12, the groove; 13, the installation block; 14, the second screw; 15 , the second threaded hole; 16, the roller.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

The same or similar components are marked with the same reference numerals in different drawings; , "inner", "outer", "end", "portion", "section", "width", "thickness", "area", etc. It is only used to help describe the utility model, but not to limit the utility model.

Please refer to Figures 1-5, the utility model provides a technical solution: a welding fixture for product design with protective components, including a workbench 1 and a clamping mechanism 8 for clamping the edge of the product, on the workbench 1 The vertical board 6 is fixedly installed, and the vertical board 6 is provided with at least four groups in an array, the side of the vertical board 6 is equipped with an electric push rod 7, and the clamping mechanism 8 is installed on the piston rod of the electric push rod 7, and the electric push rod 7 Drive the clamping mechanism 8 to move, the clamping mechanism 8 includes a fixed frame 81 fixedly connected to the end of the piston rod of the electric push rod 7, the fixed frame 81 is set as a 匚-shaped fixed frame, and multiple sets of mounting grooves are provided on the fixed frame 81 , the inner rotation of the mounting groove is provided with a roller 16, and the support plate 9 is installed on the workbench 1. The height of the roller 16 and the height of the support plate 9 are set flush. During the clamping process of the workpiece, the bottom of the workpiece and the roller 16 Contact, and the workpiece moves to drive the roller 16 to roll, which can prevent the workpiece from being worn;

The inner wall of the fixed frame 81 is slidingly provided with a pressing plate 84, which is rotatably connected with a first screw rod 82, and the fixed frame 81 is provided with a first threaded hole 83, and the first screw rod 82 is threadedly installed in the inside of the first threaded hole 83, and the pressing plate The bottom of 84 is equipped with a rubber pad, and one side of the pressing plate 84 is connected with a slide block. The inner wall of the fixed frame 81 is provided with a chute, and the slide block is slidably installed in the inside of the chute. Specifically, the rotation of the first screw rod 82 drives the pressing plate 84 to Moving down, the rubber pad at the bottom of the pressing plate 84 is in contact with the surface of the workpiece, which can limit and clamp the workpiece;

Two groups of protective covers 3 are movable on the workbench 1, and the protective covers 3 are set as dark transparent covers. The protective covers 3 can reduce the stimulation of the strong light generated during welding to human eyes. A limit slot 10 is set up, and the side of another set of protective cover 3 is connected with a limit column 11, and the limit column 11 is inserted into the inside of the limit slot 10, and a groove 12 is opened on the workbench 1, and the inside of the groove 12 A mounting block 13 is slidably arranged, and the lower end of the protective cover 3 is rotatably connected to the mounting block 13 through a rotating seat. The side of the workbench 1 is provided with a second threaded hole 15 communicating with the groove 12. The inside of the second threaded hole 15 A second screw rod 14 is threaded, and the end of the second screw rod 14 is rotatably connected to the mounting block 13 through a bearing. Specifically, the rotation of the second screw rod 14 drives the mounting block 13 to move inside the groove 12, and the mounting block 13 drives the protection When the cover 3 moves, the two sets of protective covers 3 can be made close to each other until the limit post 11 is plugged into the limit groove 10, and the workpiece cover can be set in the inside of the protective space surrounded by the two sets of protective covers 3;

The upper end of one side of the protective cover 3 is provided with a slot 4, the upper end of the inner wall of the protective cover 3 is equipped with a fan 5, and a plurality of groups of funnel-shaped waste holes 2 are provided on the workbench 1. Specifically, the welding head passes through the slot. Groove 4 protrudes into the inside of the protective space to weld the workpiece, the welding slag generated during welding remains on the workpiece, the fan 5 blows off the welding slag, and the welding slag falls from the waste hole 2 on the workbench 1 to the workbench 1 The interior of the waste bin at the lower end.

When using this device, the workpiece to be welded is placed on the support plate 9, the electric push rod 7 is started, and the electric push rod 7 drives the fixed frame 81 in the clamping mechanism 8 to move, and the bottom of the workpiece is overlapped on the fixed frame 81. On the roller 16, the side of the workpiece is in contact with the inner side wall of the fixed frame 81, and then the first screw 82 is turned, and the rotation of the first screw 82 drives the pressing plate 84 to move downward, and the rubber pad at the bottom of the pressing plate 84 is in contact with the surface of the workpiece. , the workpiece can be limited and clamped, then turn the protective cover 3 to a horizontal state, turn the second screw 14, the second screw 14 rotates to drive the mounting block 13 to move inside the groove 12, and the mounting block 13 drives the protective cover 3 to move , the two groups of protective covers 3 can be made close to each other until the limit column 11 is plugged into the inside of the limit groove 10, and the workpiece cover can be arranged in the inside of the protective space surrounded by the two groups of protective covers 3. During welding, The welding head passes through the slot 4 and extends into the inside of the protective space to weld the workpiece; and the welding slag generated during welding remains on the workpiece, the fan 5 is started, and the fan 5 blows off the welding slag, and the welding slag is blown off from the workbench 1 The waste material hole 2 dropped to the inside of the waste material box at the lower end of the workbench 1.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a welding jig is used in product design with protection component, includes workstation (1) and presss from both sides tight clamping mechanism (8) to product limit portion, its characterized in that: fixed mounting has riser (6) on workstation (1), electric putter (7) are installed to the lateral part of riser (6), clamping mechanism (8) are installed on the piston rod of electric putter (7), portable two sets of protection casing (3) of being provided with on workstation (1), recess (12) have been seted up on workstation (1), the inside slip of recess (12) is provided with installation piece (13), the lower extreme of protection casing (3) rotates through rotating the seat and connects on installation piece (13), one side upper end of protection casing (3) has been seted up and has been lacked groove (4), fan (5) are installed to the inside wall upper end of protection casing (3), set up multiunit funnel-shaped waste hole (2) on workstation (1).

2. The welding jig with the protection component for product design according to claim 1, characterized in that: the side part of the workbench (1) is provided with a second threaded hole (15) communicated with the groove (12), a second screw (14) is installed on the inner thread of the second threaded hole (15), and the end part of the second screw (14) is rotatably connected onto the installation block (13) through a bearing.

3. The welding jig with the protection component for product design according to claim 1, characterized in that: the clamping mechanism (8) comprises a fixed frame (81) fixedly connected to the end part of the piston rod of the electric push rod (7), and the fixed frame (81) is arranged into a V-21274H-shaped fixed frame.

4. The welding jig with the protection component for product design according to claim 3, characterized in that: the mounting structure is characterized in that a plurality of groups of mounting grooves are formed in the fixing frame (81), rollers (16) are arranged inside the mounting grooves in a rotating mode, the workbench (1) is provided with the supporting plate (9), and the heights of the rollers (16) and the supporting plate (9) are flush.

5. The welding jig with the protection component for product design according to claim 4, characterized in that: the inner wall of mount (81) slides and is provided with clamp plate (84), it is connected with first screw rod (82) to rotate on clamp plate (84), first screw hole (83) have been seted up on mount (81), first screw rod (82) screw thread is installed in the inside of first screw hole (83).

6. The welding jig with the protection component for product design according to claim 5, characterized in that: the rubber pad is installed to the bottom of clamp plate (84), one side of clamp plate (84) is connected with the slider, the spout has been seted up to the inner wall of mount (81), slider slidable mounting is in the inside of spout.

7. The welding jig with the protection component for product design according to claim 1, characterized in that: a limit groove (10) is formed in the side portion of one group of the protective cover (3), a limit column (11) is connected to the side portion of the other group of the protective cover (3), and the limit column (11) is inserted into the limit groove (10).

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