Frame welding frame

Abstract

The utility model discloses a frame welding frame which comprises a base, sliding grooves are formed in the left end and the right end of the upper surface of the base, two sets of installation blocks are slidably connected into the sliding grooves and distributed oppositely front and back, the upper surface of each set of installation blocks is rotationally connected with a stand column, and the opposite faces of the two sets of installation blocks are fixedly connected with limiting plates. The limiting plates make close contact with the stand columns, connecting rods are fixedly connected to the left and right opposite faces of the two stand columns, a plurality of mounting rings are slidably connected to the surfaces of the connecting rods, automatic telescopic rods are fixedly connected to the ends, close to the base, of the mounting rings, and surrounding belts are fixedly connected to the lower ends of the automatic telescopic rods. The upper surface of the base is fixedly connected with two sets of clamps which are oppositely distributed front and back, and when the welding frame is used, the clamps are connected with the lower end of a frame main framework in a clamped mode. Through the device, the flexibility of parts of the welding frame is improved, and the labor intensity of frame welding work is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of welding frames, in particular to a vehicle frame welding frame. Background Art

[0002] The frame welding frame can improve the welding convenience and reduce the labor intensity of the frame welding work. However, the general welding frame has poor flexibility when used and poor auxiliary ability for welding work, resulting in reduced practicality of the welding frame. The "sub-frame welding bracket" disclosed in the China Patent Network has an application number of "201820539200.8". The welding frame improves the stability of the frame assembly during the welding process through a detachable clamping block group and a supporting block, but the flexibility of the welding frame components is poor and can only assist docking type welding work. Utility Model Content

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide a frame welding frame, which improves the flexibility of important components of the welding frame through a sliding mechanism and a folding mechanism, and improves the convenience of fixing and positioning components to be welded, thereby reducing the overall labor difficulty of frame welding work and improving the practicality of the welding frame.

[0004] The utility model also provides the above-mentioned frame welding frame, comprising: a base, a slide groove is provided at the left and right ends of the upper surface of the base, and two groups of mounting blocks are slidably connected inside the slide groove, and the two groups of mounting blocks are relatively distributed front and back, and the upper surface of each group of mounting blocks is rotatably connected with a column, and the opposite sides of the two groups of mounting blocks are fixedly connected to a limiting plate, and the limiting plate is in close contact with the column, and the left and right opposite sides of the two columns are fixedly connected to a connecting rod, and the surface of the connecting rod is slidably connected with a plurality of mounting rings, and one end of the mounting ring close to the base is fixedly connected with an automatic telescopic rod, and the lower end of the automatic telescopic rod is fixedly connected with a surrounding belt, when the welding frame is used, the surrounding belt surrounds the frame assembly, and the upper surface of the base is fixedly connected with two groups of clamps, and the two groups of clamps are relatively distributed front and back. When the welding frame is used, the clamp clamps the lower end of the main skeleton of the frame.

[0005] According to the frame welding frame of the utility model, the front and rear opposite sides of the plurality of limit plates are provided with reinforcing bolts, and the reinforcing bolts penetrate the limit plates and are threadedly connected to the columns, so as to improve the stability of the columns when they are in action.

[0006] According to the frame welding frame of the utility model, the front and rear ends of the upper surface of the base are fixedly connected with protective plates, and when the welding frame is not used, the protective plates are clamped with the columns to improve the stability of the columns in the storage state.

[0007] According to the frame welding frame of the utility model, the surface of the wrapping belt is provided with a parent-child Velcro, and when the welding frame is used, the child and parent ends of the parent-child Velcro are in close contact, so as to facilitate fixing the wrapping belt after wrapping around the frame assembly.

[0008] According to the frame welding frame of the utility model, the clamp is composed of a support plate, two flat plates, and two bolt assemblies, and the flat plates are penetrated by the support plate and slidably connected to the support plate, so that the clamp can be easily inspected and repaired.

[0009] According to the frame welding frame of the utility model, the bolt assembly is composed of an adjustment bolt and a nut, the adjustment bolt passes through two plates, and the nut is fixedly connected to the plate close to the center point of the base, so that the bolt assembly is convenient to use.

[0010] According to the frame welding frame of the utility model, the depth of the slide groove is greater than the height of the mounting block, and the width of the slide groove is respectively greater than the width of the column and equal to the width of the mounting block, thereby improving the sliding smoothness of the mounting block.

[0011] Beneficial Effects

[0012] 1. Compared with the prior art, the frame welding frame improves the flexibility of important parts of the mounting frame through a base, a slide groove, a mounting block, a column, a connecting rod, a mounting ring, an automatic telescopic rod, a wraparound belt, a mother-and-child Velcro, a limit plate, and a reinforcing bolt through a sliding mechanism and a folding mechanism, and improves the convenience of fixing and positioning the components to be welded, reduces the overall labor difficulty of the frame welding work, and improves the practicality of the welding frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0014] Figure 1 This is a right side structural diagram of a frame welding frame of the utility model;

[0015] Figure 2 This is a left-side structural diagram of a frame welding frame of the utility model;

[0016] Figure 3 The utility model is a frame welding frame Figure 1 The structure diagram at A is enlarged;

[0017] Figure 4 The utility model is a frame welding frame Figure 1 Enlarged structural diagram at point B in the middle.

[0018] Legend:

[0019] 1. Base; 2. Mounting block; 3. Column; 4. Mounting ring; 5. Automatic telescopic rod; 6. Wrap-around belt; 7. Velcro; 8. Slide; 9. Protective plate; 10. Limit plate; 11. Reinforcement bolt; 12. Clamp; 13. Connecting rod; 14. Support plate; 15. Flat plate; 16. Adjustment bolt; 17. Nut; 18. Bolt assembly. DETAILED DESCRIPTION

[0020] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0021] Reference Figure 1-4 The utility model embodiment provides a frame welding frame, which includes: a base 1, a slide groove 8 is arranged at the left and right ends of the upper surface of the base 1, two groups of mounting blocks 2 are slidably connected inside the slide groove 8, the two groups of mounting blocks 2 are relatively distributed front and back, and the upper surface of each group of mounting blocks 2 is rotatably connected with a column 3, the depth of the slide groove 8 is greater than the height of the mounting block 2, the width of the slide groove 8 is respectively greater than the width of the column 3 and equal to the width of the mounting block 2, the slide groove 8 and the mounting block 2 cooperate with each other to provide translation conditions for the frame assembly welding auxiliary mechanism, wherein the size relationship between the slide groove 8 and the mounting block 2 ensures the sliding stability of the frame assembly welding auxiliary mechanism during the translation process, and avoids the displacement of the mounting block 2 during the translation process of the frame assembly welding auxiliary mechanism.

[0022] The opposite sides of the two groups of mounting blocks 2 are fixedly connected with the limit plates 10, and the limit plates 10 are in close contact with the column 3. The limit plates 10 limit the limit angles of the column 3 to prevent the column 3 from rotating during the process. The front and rear opposite sides of the plurality of limit plates 10 are provided with reinforcing bolts 11, and the reinforcing bolts 11 penetrate the limit plates 10 and are threadedly connected to the column 3. The reinforcing bolts 11 integrate the column 3 and the limit plates 10, so as to improve the stability of the column 3 in the expanded state, so as to avoid accidental deflection during the use of the welding frame. The front and rear ends of the upper surface of the base 1 are fixedly connected with protective plates 9. When the welding frame is not used, the protective plates 9 are clamped with the column 3. The protective plates 9 are made of rubber and are clamped with the column 3 to improve the stability of the column 3 in the stored state and reduce the negative impact caused by the collision between the column 3 and the base 1.

[0023] A connecting rod 13 is fixedly connected to the left and right opposite sides of the two uprights 3, and a plurality of mounting rings 4 are slidably connected to the surface of the connecting rod 13. An end of the mounting ring 4 close to the base 1 is fixedly connected to an automatic telescopic rod 5, and a lower end of the automatic telescopic rod 5 is fixedly connected to a wraparound belt 6. When the welding frame is used, the wraparound belt 6 wraps around the frame assembly. The above devices cooperate with each other to form a frame assembly welding auxiliary mechanism, which is convenient for the staff to quickly fix the frame assembly to be welded and improves the convenience of the frame assembly welding work. The surface of the wraparound belt 6 is provided with a mother-and-child Velcro 7. When the welding frame is used, the child and mother ends of the mother-and-child Velcro 7 are in close contact. The presence of the mother-and-child Velcro 7 facilitates the fixing of the wraparound belt 6 after wrapping around the frame assembly, thereby improving the convenience of the wraparound belt 6 when it is in action.

[0024] Two groups of clamps 12 are fixedly connected to the upper surface of the base 1, and the two groups of clamps 12 are relatively distributed front and back. When the welding frame is used, the clamp 12 clamps the lower end of the main frame of the frame. The clamp 12 is composed of a support plate 14, two flat plates 15, and two bolt assemblies 18. The flat plates 15 are penetrated by the support plate 14 and are slidably connected to the support plate 14. The bolt assembly 18 is composed of an adjusting bolt 16 and a nut 17. The adjusting bolt 16 penetrates the two flat plates 15, and the nut 17 is fixedly connected to the flat plate 15 near the center point of the base 1. The clamp 12 clamps the main frame of the frame to be welded by sliding the two flat plates 15 on the surface of the support plate 14. The bolt assembly 18 improves the stability of the two flat plates 15 clamping the main frame of the frame.

[0025] Working principle: When using the welding frame, first use the clamp 12 to fix the main skeleton of the frame, then unfold the column 3 and use the limit plate 10 and the reinforcement bolt 11 to reinforce the unfolded column 3. At this time, welding work can be carried out. When welding, the column 3 can be slid to a position that does not affect the welding work. When welding the frame assembly, first use the automatic telescopic rod 5 to lay the surrounding belt 6 on the base 1, and then place the assembly to be welded on top of the surrounding belt 6 and use the surrounding belt 6 to surround and fix the assembly. At this time, the assembly can be moved to the welding position through the automatic telescopic rod 5, the pushing installation ring 4, and the pushing installation block 2. After welding is completed, first surround the column 3 with the surrounding belt 6, and then release the restrictions on the column 3 by the reinforcement bolts 11 and the limit plate 10. At this time, rotate the folded column 3 and pay attention to the connection between the column 3 and the protective plate 9 to ensure the stability of the column 3 and its related components in the storage state.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A frame welding frame, characterized in that: include: A base (1), wherein the left and right ends of the upper surface of the base (1) are provided with slide grooves (8), the interior of the slide grooves (8) are slidably connected with two groups of mounting blocks (2), the two groups of mounting blocks (2) are relatively distributed front and back, the upper surface of each group of mounting blocks (2) is rotatably connected with a column (3), the opposite sides of the two groups of mounting blocks (2) are fixedly connected with a limit plate (10), and the limit plate (10) is in close contact with the column (3); A connecting rod (13) is fixedly connected to the left and right opposite sides of the two uprights (3); a plurality of mounting rings (4) are slidably connected to the surface of the connecting rod (13); an automatic telescopic rod (5) is fixedly connected to one end of the mounting ring (4) close to the base (1); a surrounding belt (6) is fixedly connected to the lower end of the automatic telescopic rod (5); when a welding frame is used, the surrounding belt (6) surrounds the frame assembly; Two groups of clamps (12) are fixedly connected to the upper surface of the base (1), and the two groups of clamps (12) are relatively distributed front and back. When the welding frame is used, the clamps (12) are clamped to the lower end of the main frame of the frame.

2. A vehicle frame welding frame according to claim 1, characterized in that: Reinforcement bolts (11) are provided on the front and rear opposite sides of the plurality of limit plates (10), and the reinforcement bolts (11) penetrate the limit plates (10) and are threadedly connected to the columns (3).

3. A vehicle frame welding frame according to claim 1, characterized in that: The front and rear ends of the upper surface of the base (1) are fixedly connected with protective plates (9); when the welding frame is not used, the protective plates (9) are clamped with the columns (3).

4. A vehicle frame welding frame according to claim 1, characterized in that: The surface of the wrap-around belt (6) is provided with a mother-and-child Velcro (7). When the welding frame is used, the child and mother ends of the mother-and-child Velcro (7) are in close contact.

5. A vehicle frame welding frame according to claim 1, characterized in that: The clamp (12) is composed of a support plate (14), two flat plates (15), and two bolt assemblies (18); the flat plates (15) are penetrated by the support plate (14) and are slidably connected to the support plate (14).

6. A vehicle frame welding frame according to claim 5, characterized in that: The bolt assembly (18) is composed of an adjusting bolt (16) and a nut (17); the adjusting bolt (16) passes through two plates (15); and the nut (17) is fixedly connected to the plate (15) near the center point of the base (1).

7. A vehicle frame welding frame according to claim 1, characterized in that: The depth of the slide groove (8) is greater than the height of the mounting block (2), and the width of the slide groove (8) is greater than the width of the column (3) and equal to the width of the mounting block (2).

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