Fixing device for metal product welding

Abstract

The utility model relates to the technical field of fixing devices, and discloses a metal product welding fixing device which comprises a workbench, a first long groove is formed in the rear side of the top end of the workbench, a movable plate is connected to the inner side of the first long groove in a sliding mode, and a second long groove is formed in the middle of the top end of the movable plate. T-shaped plates are slidably connected to the inner sides of the second long grooves, second L-shaped plates are fixedly connected to the left side and the right side of the bottom end of the workbench, a connecting plate is fixedly connected to the bottom end of the front side of the second L-shaped plate on the left side, a servo motor is fixedly connected to the top end of the rear side in the connecting plate, and a rotating rod is fixedly connected to the output end of the servo motor. And the rear side of the rotating rod is fixedly connected with a rotating plate. According to the metal product clamping device, the rotating plate is matched with the rotating rod to rotate through the servo motor, so that clamping can be adjusted according to different specifications of metal products, it is ensured that workpieces are stably fixed in the welding process, and the welding quality and efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fixing devices, in particular to a fixing device for welding metal products. Background Art

[0002] Fixtures used for welding metal products are designed to provide stable workpiece fixation and precise welding position to ensure welding quality and production efficiency. Sturdy fixtures and support structures are designed to firmly fix the workpiece to prevent movement or shaking during welding and ensure accurate welding position.

[0003] Fixtures for welding metal products are suitable for a variety of scenarios. In the field of industrial manufacturing, fixtures for welding metal products are commonly found in the automotive manufacturing, shipbuilding, aerospace and mechanical equipment manufacturing industries. These devices can be used to fix and position various metal parts to ensure that they maintain a stable and accurate position during the welding process to ensure welding quality and product accuracy.

[0004] The existing welding fixture is composed of a positioning device, a clamping device, an auxiliary device and a workbench. However, during the use of the current welding device, the fixture can only clamp metal of one specification. Therefore, during the production process, when it is necessary to weld metals of different specifications, the fixture needs to be replaced, which increases the production line change time. Therefore, the fixture cannot adapt to the clamping of metals of different specifications, which limits the scope of application on different workpieces, reduces versatility and applicability, and cannot meet the needs of users. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a fixing device for welding metal products, aiming to improve the problems in the prior art that the fixing device cannot adapt to metal clamping of different specifications, limits the scope of application on different workpieces, reduces versatility and applicability, and cannot meet the needs of users.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a fixing device for welding metal products, comprising a workbench, a long groove 1 is opened on the rear side of the top end of the workbench, a movable plate is slidably connected to the inner side of the long groove 1, a long groove 2 is opened in the middle part of the top end of the movable plate, a T-shaped plate is slidably connected to the inner side of the long groove 2, the left and right sides of the bottom end of the workbench are fixedly connected with L-shaped plates 2, the front bottom end of the left L-shaped plate 2 is fixedly connected with a connecting plate, the top end of the inner rear side of the connecting plate is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with a rotating rod, the rear side of the rotating rod is fixedly connected with a rotating plate, the rear side of the rotating plate is rotatably connected with a rotating rod, the rear right end of the rotating rod is rotatably connected to the front side of the T-shaped plate, the movable plate and the top end of the workbench are fixedly connected with a Z-shaped plate, and a plurality of adjacent Z-shaped plates are fixedly connected with a C-shaped clamping plate, the right side of the top end of the workbench is connected with a chip leakage plate, and a chip prevention mechanism is provided on the right side of the top end of the workbench.

[0007] As a further description of the above technical solution:

[0008] The anti-chip mechanism includes a shielding frame, the bottom end of the shielding frame is fixedly connected to the middle right side of the top end of the workbench, the middle parts of the left and right sides of the shielding frame are fixedly connected with L-shaped plates, the inner side of the L-shaped plate is fixedly connected with a telescopic rod, the output end of the telescopic rod is fixedly connected with a fixed plate, the bottom end of the fixed plate is fixedly connected with a folding plate, the top right side of the workbench is fixedly connected with a water tank near the edge, the front and rear bottom ends of the water tank are connected with a water pump, the output end of the water pump is fixedly connected with a U-shaped water pipe, the other end of the U-shaped water pipe is connected to the middle right side of the shielding frame, and a storage box is fixedly connected to the right side of the bottom end of the workbench.

[0009] As a further description of the above technical solution:

[0010] The middle part of the outer wall of the U-shaped water pipe is connected with an electromagnetic valve, the top end of the right side of the water tank is connected with a water supply pipe, and the top end of the water supply pipe is threadedly connected with a threaded cover.

[0011] As a further description of the above technical solution:

[0012] The front side of the storage box is rotatably connected with a sealing plate, and the middle part of the front side of the sealing plate is fixedly connected with a handle.

[0013] As a further description of the above technical solution:

[0014] A bottom plate is fixedly connected between the bottom ends of the two adjacent L-shaped plates, and an anti-slip plate is fixedly connected to the bottom end of the bottom plate.

[0015] As a further description of the above technical solution:

[0016] The left and right sides of the middle part of the top of the bottom plate are fixedly connected with lighting lamps, and the front and rear sides of the workbench are fixedly connected with fluorescent strips.

[0017] As a further description of the above technical solution:

[0018] A storage battery is fixedly connected to the middle upper end of the right side of the L-shaped plate 2 on the right side, and a C-shaped pad is fixedly connected to the inner side of the C-shaped clamping plate.

[0019] As a further description of the above technical solution:

[0020] A controller is fixedly connected to the right bottom end of the L-shaped plate 2 on the right side, and the controller is electrically connected to the battery, the lighting lamp, the servo motor, the water pump and the electromagnetic valve respectively.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the servo motor is used to rotate the rotating plate in cooperation with the rotating rod, thereby driving the T-shaped plate to move along the elongated slot 2. When the T-shaped plate moves to the end of the elongated slot 2, the movable plate is pushed to slowly slide along the elongated slot 1 provided on the workbench, so that the C-shaped clamping plate connected to the Z-shaped plate can be in contact with the metal product in cooperation with the C-shaped pad. Therefore, the clamping can be adjusted according to the different specifications of the metal product, thereby ensuring the stable fixation of the workpiece during welding and improving the welding quality and efficiency.

[0023] 2. In the utility model, the telescopic rod fixed on the L-shaped plate is started, and the folding plate is adjusted along the inner side of the shielding frame in cooperation with the fixed plate to block the waste chips, and the water pump fixedly connected to the water tank is started, and the generated waste chips are flowed into the storage box through high-pressure impact. Therefore, it is possible to effectively prevent a large amount of waste chips from splashing into the surrounding environment, which is convenient for the operator to handle the waste chips later, thereby improving a certain degree of convenience and meeting the needs of users. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a front perspective view of a workbench of a fixture for welding metal products proposed by the utility model;

[0025] Figure 2 This is a disassembled diagram of the workbench structure of a metal product welding fixture proposed by the utility model;

[0026] Figure 3 This is a structural diagram of a movable plate of a fixing device for welding metal products proposed by the utility model.

[0027] Legend:

[0028] 1. Workbench; 2. Anti-chip mechanism; 201. Water tank; 202. Storage box; 203. Shielding frame; 204. Solenoid valve; 205. U-shaped water pipe; 206. Water pump; 207. Water filling pipe; 208. Threaded cover; 209. Fixed plate; 210. Folding plate; 211. Telescopic rod; 212. L-shaped plate one; 3. Battery; 4. Controller; 5. Anti-skid plate; 6. Bottom plate; 7. Lighting lamp; 8. L-shaped plate two; 9. Connecting plate; 10. Servo motor; 11. Rotating rod; 12. Long groove one; 13. Moving plate; 14. Long groove two; 15. Fluorescent strip; 16. Z-shaped plate; 17. C-shaped clamping plate; 18. C-shaped pad; 19. T-shaped plate; 20. Sealing plate; 21. Handle; 22. Rotating rod; 23. Rotating plate; 24. Chip leakage plate. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Please refer to the attached Figure 1 - Attachment Figure 3 The utility model provides an embodiment: a fixing device for welding metal products, including a workbench 1, a long groove 12 is opened at the rear side of the top of the workbench 1, a moving plate 13 is slidably connected to the inner side of the long groove 12, a long groove 2 14 is opened at the middle of the top of the moving plate 13, a T-shaped plate 19 is slidably connected to the inner side of the long groove 2 14, an L-shaped plate 2 8 is fixedly connected to the left and right sides of the bottom end of the workbench 1, a connecting plate 9 is fixedly connected to the front bottom end of the left L-shaped plate 2 8, a servo motor 10 is fixedly connected to the top of the inner rear side of the connecting plate 9, and the output end of the servo motor 10 is fixedly connected to the A rotating rod 22 is connected, a rotating plate 23 is fixedly connected to the rear side of the rotating rod 22, a rotating rod 11 is rotatably connected to the rear side of the rotating plate 23, the rear right end of the rotating rod 11 is rotatably connected to the front side of the T-shaped plate 19, the top of the movable plate 13 and the workbench 1 are fixedly connected to the Z-shaped plate 16, a plurality of adjacent Z-shaped plates 16 are fixedly connected to the C-shaped clamping plate 17, the top right side of the workbench 1 is connected to the chip leakage plate 24, the top right side of the workbench 1 is provided with a chip prevention mechanism 2, the bottom ends of the two L-shaped plates 8 are fixedly connected to the bottom plate 6, and the bottom end of the bottom plate 6 is fixedly connected to the anti-slip plate 5;

[0031] Specifically, a sliding mechanism is designed on the inner side of the long groove 12, so that the movable plate 13 can move smoothly along the track of the long groove 12, and another long groove 14 is further opened at the top center position of the movable plate 13. L-shaped plates 28 are fixedly connected to the left and right sides of the bottom of the workbench 1. These L-shaped plates 28 provide a stable support for the entire structure. At the front bottom end of the L-shaped plate 28 on the left side, there is a connecting plate 9 fixedly connected to it, and the inner rear top end of the connecting plate 9 is fixedly connected to the servo motor 10. The rear right end of the rotating rod 11 is connected to the front side of the T-shaped plate 19 by a rotating connection. Such a design enables the T-shaped plate 19 to move accordingly under the drive of the rotating rod 11.

[0032] Please refer to the attached Figure 2 The anti-chip mechanism 2 includes a shielding frame 203, the bottom end of the shielding frame 203 is fixedly connected to the middle of the right side of the top of the workbench 1, the middle of the left and right sides of the shielding frame 203 are fixedly connected with an L-shaped plate 212, the inner side of the L-shaped plate 212 is fixedly connected with a telescopic rod 211, the output end of the telescopic rod 211 is fixedly connected with a fixed plate 209, the bottom end of the fixed plate 209 is fixedly connected with a folding plate 210, the top right side of the workbench 1 is fixedly connected with a water tank 201 near the edge, and the front and rear bottom ends of the water tank 201 are connected with a water pump 20 6. The output end of the water pump 206 is fixedly connected with a U-shaped water pipe 205, and the other end of the U-shaped water pipe 205 is connected to the middle of the right side of the shielding frame 203. The bottom right side of the workbench 1 is fixedly connected with a storage box 202, and the middle of the outer wall of the U-shaped water pipe 205 is connected with an electromagnetic valve 204. The top right side of the water tank 201 is connected with a water supply pipe 207, and the top of the water supply pipe 207 is threadedly connected with a threaded cover 208. The front side of the storage box 202 is rotatably connected with a sealing plate 20, and the middle of the front side of the sealing plate 20 is fixedly connected with a handle 21;

[0033] Specifically, the design of the shielding frame 203 is very clever. Specifically, in the middle of the left and right sides of the shielding frame 203, the inner part of the L-shaped plate 212 is fastened with a telescopic rod 211. With the existence of this telescopic rod 211, the fixed plate 209 serves as a supporting and connecting platform, and a folding plate 210 is fixedly connected to its bottom end. The design of the folding plate 210 may be to provide blocking work. The other end of the U-shaped water pipe 205 is connected to the middle of the right side of the shielding frame 203. This design may be to transport water from the water pump 206 to the position of the shielding frame 203 for flushing chips.

[0034] Please refer to the attached Figure 1 - Attachment Figure 2, the left and right sides of the middle of the top of the bottom plate 6 are fixedly connected with a lighting lamp 7, the front and rear sides of the workbench 1 are fixedly connected with a fluorescent strip 15, the upper and middle end of the right side of the right L-shaped plate 8 is fixedly connected with a battery 3, the inner side of the C-shaped clamping plate 17 is fixedly connected with a C-shaped pad 18, and the right bottom end of the right L-shaped plate 8 is fixedly connected with a controller 4, and the controller 4 is electrically connected to the battery 3, the lighting lamp 7, the servo motor 10, the water pump 206 and the electromagnetic valve 204 respectively;

[0035] Specifically, by using the battery 3 as the power source of the workbench 1, the various electrical equipment on the workbench 1 can be ensured to operate stably, and it is also convenient to use the mobile workbench 1 because there is no need to frequently connect to an external power source. In the design of the C-shaped clamp 17, in order to protect the surface of the clamped object from being scratched or damaged, the designer fixedly connected a C-shaped pad 18 on the inner side of the C-shaped clamp 17, that is, the side facing the center of the workbench 1. These C-shaped pads 18 can not only provide additional protection, but also increase the friction during clamping. This controller 4 allows the user to easily adjust various settings on the workbench 1, such as the brightness of the light, the charging status of the battery 3, and possible other functions, thereby making the use of the workbench 1 more convenient and efficient.

[0036] Working principle: when it is necessary to weld a metal product, first put the product to be welded on the chip plate 24, start the servo motor 10 fixedly connected to the connecting plate 9, so that the rotating plate 23 cooperates with the rotating rod 11 to rotate, and when the rotating rod 11 rotates, it drives the T-shaped plate 19 to move along the inner side of the elongated groove 14, and when the T-shaped plate 19 moves to the end of the elongated groove 14, it pushes the moving plate 13 to slide slowly to the right along the elongated groove 12 opened on the workbench 1, and then adjusts according to the specifications of the metal product, and finally makes the C-shaped clamping plate 17 fixedly connected to the Z-shaped plate 16 cooperate with the C-shaped pad 18 to contact the outer wall of the metal product, and then the metal product can be clamped and fixed, so that it can be adjusted according to the different specifications of the metal product. The whole clamping ensures the firm fixation of the workpiece during the welding process, improves the welding quality and efficiency. Thereafter, a large amount of waste chips will be generated during the welding process. At this time, the telescopic rod 211 fixed on the L-shaped plate 212 is started, and the folding plate 210 is adjusted to a suitable position along the inner side of the shielding frame 203 in conjunction with the fixed plate 209 to block a large amount of waste chips. At this time, the water pump 206 fixedly connected to the water tank 201 is started, and the U-shaped water pipe 205 is used to spray water on the generated waste chips, so that the generated waste chips are impacted by high pressure and flow to the storage box 202 for collection in conjunction with the water source. Therefore, it is possible to effectively prevent a large amount of waste chips from splashing into the surrounding environment, which is convenient for the operator to subsequently handle the waste chips together, improves a certain degree of convenience, and meets the needs of users.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fixture for welding metal products, comprising a workbench (1), characterized in that: The top rear side of the workbench (1) is provided with an elongated groove (12), the inner side of the elongated groove (12) is slidably connected to a movable plate (13), the middle part of the top of the movable plate (13) is provided with an elongated groove (14), the inner side of the elongated groove (14) is slidably connected to a T-shaped plate (19), the left and right sides of the bottom of the workbench (1) are fixedly connected to L-shaped plates (8), the front bottom end of the left L-shaped plate (8) is fixedly connected to a connecting plate (9), the inner rear top of the connecting plate (9) is fixedly connected to a servo motor (10), and the output end of the servo motor (10) is fixedly connected to the servo motor (10). A rotating rod (22) is fixedly connected, a rotating plate (23) is fixedly connected to the rear side of the rotating rod (22), the rear side of the rotating plate (23) is rotatably connected to the rotating rod (11), the rear right end of the rotating rod (11) is rotatably connected to the front side of the T-shaped plate (19), the top ends of the movable plate (13) and the workbench (1) are fixedly connected to a Z-shaped plate (16), a plurality of adjacent Z-shaped plates (16) are fixedly connected to a C-shaped clamping plate (17), the top right side of the workbench (1) is connected to a chip leakage plate (24), and a chip prevention mechanism (2) is provided on the top right side of the workbench (1).

2. A metal product welding fixture according to claim 1, characterized in that: The chip prevention mechanism (2) comprises a shielding frame (203), the bottom end of the shielding frame (203) is fixedly connected to the middle part of the right side of the top end of the workbench (1), the middle parts of the left and right sides of the shielding frame (203) are both fixedly connected to an L-shaped plate (212), the inner side of the L-shaped plate (212) is fixedly connected to a telescopic rod (211), the output end of the telescopic rod (211) is fixedly connected to a fixed plate (209), and the bottom end of the fixed plate (209) is fixedly connected to the workbench (1). A folding plate (210) is connected, a water tank (201) is fixedly connected to the right side of the top of the workbench (1) near the edge, the front and rear bottom ends of the water tank (201) are connected to a water pump (206), the output end of the water pump (206) is fixedly connected to a U-shaped water pipe (205), the other end of the U-shaped water pipe (205) is connected to the middle of the right side of the shielding frame (203), and a storage box (202) is fixedly connected to the right side of the bottom end of the workbench (1).

3. A metal product welding fixture according to claim 2, characterized in that: The middle of the outer wall of the U-shaped water pipe (205) is connected to a solenoid valve (204), and the top right side of the water tank (201) is connected to a water supply pipe (207), and the top end of the water supply pipe (207) is threadedly connected to a threaded cover (208).

4. A metal product welding fixture according to claim 2, characterized in that: The front side of the storage box (202) is rotatably connected to a sealing plate (20), and the middle part of the front side of the sealing plate (20) is fixedly connected to a handle (21).

5. A metal product welding fixture according to claim 1, characterized in that: A bottom plate (6) is fixedly connected between the bottom ends of the two adjacent L-shaped plates (8), and an anti-slip plate (5) is fixedly connected to the bottom end of the bottom plate (6).

6. A metal product welding fixture according to claim 5, characterized in that: The left and right sides of the middle part of the top of the bottom plate (6) are fixedly connected with lighting lamps (7), and the front and rear sides of the workbench (1) are fixedly connected with fluorescent strips (15).

7. A metal product welding fixture according to claim 1, characterized in that: The upper middle end of the right side of the L-shaped plate 2 (8) is fixedly connected to a storage battery (3), and the inward side of the C-shaped clamping plate (17) is fixedly connected to a C-shaped pad (18).

8. A metal product welding fixture according to claim 1, characterized in that: A controller (4) is fixedly connected to the right bottom end of the second L-shaped plate (8) on the right side, and the controller (4) is electrically connected to the battery (3), the lighting lamp (7), the servo motor (10), the water pump (206) and the electromagnetic valve (204) respectively.

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