Steel bar welding machining tool

Abstract

The utility model discloses a steel bar welding machining tool, and belongs to the technical field of steel bar machining. The device mainly comprises two supports. The placing assembly comprises a moving module, and the output end of the moving module is provided with a rotating motor; the two sets of sliding sleeves are arranged on the bearing frame in a sliding mode; the two groups of locking screw rods are mounted on the sliding sleeves in a threaded manner; the two sets of placing frames are installed on the sliding sleeves, sliding grooves are formed in the placing frames, and lead screws are arranged in the sliding grooves in a sliding mode; the two groups of clamping blocks are mounted on the lead screw in a threaded manner; the two groups of locking nuts are mounted on the lead screw in a threaded manner; wherein the locking nut is located between the clamping block and the placing frame; the placing frame is provided with a boss. According to the steel bar welding machining tool, by arranging the containing assembly, when part of complex structures are needed, additional steel bars can be placed between the two steel bars, and the effect of fixing the additional steel bars is achieved.

Description

Technical Field

[0001] This application relates to the field of steel bar processing technology, specifically a steel bar welding processing tool. Background Technology

[0002] Steel bars are commonly used metal reinforcement materials in construction engineering. They are mainly used in reinforced concrete structures to improve the load-bearing capacity and durability of the structure by working together with concrete. They are strip-shaped steel materials made by hot rolling or cold working. The surface usually has ribs (ribbed steel bars) or smooth surfaces (plain round steel bars) to enhance the bond with concrete. Their main function is to bear the tensile force of the structure and make up for the shortcomings of insufficient tensile strength of concrete.

[0003] In building construction, appropriate welding treatments are required for reinforcing bars to improve the safety of building structures.

[0004] For example, the patent with publication number CN221454805U discloses a steel bar welding fixture. This fixture fixes two sets of steel bars to be welded using a steel bar clamp when welding steel bars. Then, the base is moved to adjust the welding point and angle between the two sets of steel bars. After adjustment, the two sets of steel bars can be welded.

[0005] Due to certain complex building structures, additional steel bars may be required to weld between two steel bars to adapt to the building structure. However, although the above-mentioned patent can achieve the welding of steel bars, it can only clamp two steel bars to weld them into one steel bar. It cannot fix the steel bars when additional steel bars need to be welded between them.

[0006] Therefore, it is necessary to provide a steel bar welding tooling to solve the above problems.

[0007] It should be noted that the information disclosed in this background section is only for understanding the background technology of this application concept, and therefore may include information that does not constitute prior art. Summary of the Invention

[0008] Based on the aforementioned problems in the existing technology, the problem to be solved by this application is to provide a steel bar welding and processing fixture to achieve the effect of fixing additional steel bars.

[0009] The technical solution adopted by this application to solve its technical problem is: a steel bar welding processing fixture, including two sets of supports; a placement component, which is set on the supports and includes: a moving module, the moving module bearing is mounted on the supports, and a rotary motor is installed at the output end of the moving module; a support frame, the support frame is installed at the output end of the rotary motor; two sets of sliding sleeves, the sliding sleeves are slidably set on the support frame; two sets of locking screws, the locking screws are threadedly installed on the sliding sleeves; two sets of placement frames, the placement frames are installed on the sliding sleeves, the placement frames have sliding grooves, and a lead screw is slidably set inside the sliding grooves; two sets of clamping blocks, the clamping blocks are threadedly installed on the lead screws; two sets of locking nuts, the locking nuts are threadedly installed on the lead screws; wherein: the locking nuts are located between the clamping blocks and the placement frames; the placement frames have bosses.

[0010] Furthermore, the placement component is provided with a clamping component, which includes at least two sets of connecting frames mounted on the bottom of the mobile module, and hinged frames are hinged to the connecting frames.

[0011] Furthermore, a fixing bolt is threaded on the end of the hinge frame away from the connecting frame, a first screw hole is opened on the connecting frame, a fixing plate is installed on the hinge frame, an adjusting bolt is threaded on the fixing plate, and a second screw hole is opened on the connecting frame.

[0012] Furthermore, the hinge frame is provided with a first adjustment part, which includes a groove on the hinge frame, a slider slidably disposed inside the groove, a fixing frame disposed on the slider, a locking bolt installed on the slider, and a fixing nut disposed on the locking bolt.

[0013] Furthermore, the fixed frame is provided with at least two sets of first clamping parts, each first clamping part including at least two sets of support frames provided on the fixed frame, a turntable rotatably mounted on the support frame, and a gripper provided on the turntable.

[0014] Furthermore, a second adjustment part is provided on the connecting frame, and a second clamping part is provided on the second adjustment part.

[0015] The beneficial effects of this application are: the steel bar welding and processing fixture provided by this application, by setting up the components, can place additional steel bars between two steel bars when facing the needs of some complex structures, so as to achieve the effect of fixing the additional steel bars.

[0016] In addition to the purposes, features, and advantages described above, this application has other purposes, features, and advantages. A further detailed description of this application will be provided below with reference to the figures. Attached Figure Description

[0017] The accompanying drawings, which form part of this application, are used to provide a further understanding of this application. The illustrative embodiments of this application and their descriptions are used to explain this application and do not constitute an undue limitation of this application.

[0018] In the attached diagram:

[0019] Figure 1 This is an overall schematic diagram of a steel bar welding tooling according to this application;

[0020] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0021] Figure 3 for Figure 1 Enlarged view of point B in the middle;

[0022] Figure 4 for Figure 3 Enlarged view of point C in the middle;

[0023] The following are the labeling elements in the figure:

[0024] 1. Bracket;

[0025] 2. Clamping assembly; 21. Support frame; 201. Gripper; 202. Turntable; 22. Connecting frame; 23. Second adjustment part; 24. Fixing plate; 25. Adjusting bolt; 26. Hinge frame; 27. Locking bolt; 28. Fixing nut; 29. ​​Fixing frame; 210. Fixing bolt; 211. Second clamping part;

[0026] 3. Placement component; 31. Moving module; 32. Rotary motor; 33. Support frame; 34. Sliding sleeve; 35. Locking screw; 36. Placement rack; 37. Locking nut; 38. Clamping block. Detailed Implementation

[0027] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0028] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0029] like Figure 1 and Figures 3-4 As shown, this application provides a steel bar welding fixture, including two sets of supports 1, each support 1 being equipped with a placement component 3 for placing additional steel bars to be welded. Specifically:

[0030] The placement component 3 includes a movable module 31 with bearings mounted on two sets of brackets 1. One end of the movable module 31 can be connected to a drive device, such as a motor or hydraulic motor, so that the movable module 31 can be driven to rotate under the drive of the drive device.

[0031] A rotary motor 32 is fixedly installed at the output end of the moving module 31. It should be noted that the moving module 31 uses existing ball screws and linear guides as transmission mechanisms and a drive device as a power source. The drive device can be an electric motor or a hydraulic motor. The specific structure and working principle are existing technologies and will not be described in detail here. Thus, under the drive of the moving module 31, the rotary motor 32 is driven to move in the moving direction of the moving module 31.

[0032] The output end of the rotary motor 32 is fixedly mounted with a support frame 33. Two sets of sliding sleeves 34 are slidably arranged on the support frame 33. A placement frame 36 is fixedly mounted on the sliding sleeves 34. The placement frame 36 has a boss to facilitate the placement of additional steel bars and to prevent the steel bars from falling out. At the same time, the position of the sliding sleeves 34 on the support frame 33 can be adjusted to accommodate steel bars of different lengths. Under the drive of the rotary motor 32, the steel bars can be rotated to adjust their angle.

[0033] Continue to refer to Figure 4 A locking screw 35 is threaded onto the sliding sleeve 34 so that the locking screw 35 can be rotated so that one end of it extends into the interior of the sliding sleeve 34 and abuts against the support frame 33 to fix the sliding sleeve 34.

[0034] A sliding groove is provided on the placement rack 36, and a lead screw (not shown in the figure) is slidably arranged inside the sliding groove. A clamping block 38 is threaded on the lead screw, and a locking nut 37 is threaded on the lead screw. The locking nut 37 is located between the clamping block 38 and the placement rack 36.

[0035] Then, as the lead screw moves in the groove, it synchronously drives the clamping block 38 to move until it comes into contact with the reinforcing bar, thereby restricting the reinforcing bar and preventing it from shaking significantly. The locking nut 37 is rotated to fit against the upper surface of the placement frame 36 to fix the clamping block 38.

[0036] A clamping component 2 is provided on the placement component 3, which is used to clamp the reinforcing bar;

[0037] like Figures 1-3 As shown, the clamping assembly 2 includes multiple sets of connecting frames 22 fixedly installed at the bottom of the moving module 31, and a hinge frame 26 is hinged on the connecting frame 22. The hinge frame 26 can rotate horizontally about the hinge point to move closer to or away from the connecting frame 22, and can be folded and stored when it is close to the connecting frame 22.

[0038] Meanwhile, a fixing bolt 210 is threaded at the end of the hinge frame 26 away from the connecting frame 22, and a first screw hole (not shown in the figure) adapted to the fixing bolt 210 is opened on the connecting frame 22. Thus, after the hinge frame 26 is folded, the fixing bolt 210 is screwed into the first screw hole to fix it.

[0039] A fixing plate 24 is fixedly installed on the hinge frame 26. An adjusting bolt 25 is threaded on the fixing plate 24, and a second screw hole adapted to the adjusting bolt 25 is opened on the connecting frame 22 so that when the hinge frame 26 is away from the connecting frame 22, the adjusting bolt 25 can be screwed into the second screw hole to fix it.

[0040] A first adjustment part is provided on the hinge frame 26. The first adjustment part includes a groove on the hinge frame 26, a slider is slidably disposed in the groove, and a fixed frame 29 is fixedly disposed on the slider so that the slider can move on the hinge frame 26, thereby synchronously driving the fixed frame 29 to move.

[0041] Continue to refer to Figure 2 The slider is equipped with a locking bolt 27, one end of which protrudes from the groove, and a fixing nut 28 is provided on the locking bolt 27. It should be noted that the upper surface of the slider is lower than the upper surface of the hinge frame 26 so that the fixing nut 28 can be rotated until it fits against the upper surface of the hinge frame 26, thereby fixing the slider.

[0042] Multiple sets of first clamping parts are provided on the fixed frame 29. Each first clamping part includes multiple sets of support frames 21 fixedly mounted on the fixed frame 29. A turntable 202 is rotatably mounted on the support frame 21, and a gripper 201 is provided on the turntable 202. The gripper 201 can be an existing pneumatic finger. The specific structure and principle will not be described in detail here.

[0043] This allows the reinforcing bar to be placed on the clamp 201 for clamping, and the turntable 202 can be rotated so that the reinforcing bar can be rotated through the clamp 201 to adjust the angle of the reinforcing bar. It should be noted that there is a large friction between the turntable 202 and the support frame 21, so that the turntable 202 can stay in the position after rotation.

[0044] It is understood that a second adjustment part 23 can be provided on the connecting frame 22. The structure of the second adjustment part 23 is the same as that of the first adjustment part. At the same time, a second clamping part 211 with the same structure as the first clamping part is provided on the second adjustment part 23 to facilitate clamping of other steel bars that need to be welded.

[0045] In summary, during use, two steel bars are clamped by the first clamping part and the second clamping part 211 respectively. Then, the steel bar that needs to be additionally welded is placed on the placement assembly 3, and the clamping block 38 is moved to fit against the steel bar to restrict it. The locking nut 37 is tightened to the surface of the placement frame 36 to fix the clamping block 38. The position between the first clamping part and the second clamping part 211 is adjusted by the first adjusting part and the second adjusting part 23, thereby adjusting the distance between the two steel bars. Then, welding can be performed. According to the actual situation, the moving module 31 can be driven to rotate to adjust the angle of the two sets of clamping parts to facilitate welding by the workers. The rotary motor 32 can also be driven to adjust the angle between the additional steel bar and the two steel bars.

[0046] It should be noted that if only two steel bars need to be welded into one, the adjusting bolt 25 can be unscrewed, and then the hinge frame 26 can be rotated to store it, thereby storing the first clamping part and fixing it with the fixing bolt 210. Then, the two steel bars are clamped and positioned by the second clamping part 211, and then they can be welded.

[0047] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A tooling for welding reinforcing bars, characterized in that: include: Two sets of supports (1); A placement component (3) is disposed on the support (1), and the placement component (3) includes: A moving module (31) is mounted on the bracket (1) with a bearing, and a rotary motor (32) is installed at the output end of the moving module (31). A support frame (33) is mounted on the output end of the rotary motor (32); Two sets of sliding sleeves (34) are slidably mounted on the support frame (33); Two sets of locking screws (35) are threaded onto the sliding sleeve (34); Two sets of placement racks (36) are installed on the sliding sleeve (34). The placement racks (36) are provided with sliding grooves, and a lead screw is slidably arranged inside the sliding grooves. Two sets of clamping blocks (38) are threaded onto the lead screw; Two sets of locking nuts (37) are threaded onto the lead screw; Wherein: the locking nut (37) is located between the clamping block (38) and the placement frame (36); The placement rack (36) has a boss.

2. The steel bar welding tooling according to claim 1, characterized in that: The placement component (3) is provided with a clamping component (2), the clamping component (2) includes at least two sets of connecting frames (22) installed at the bottom of the moving module (31), and a hinge frame (26) is hinged on the connecting frame (22).

3. The steel bar welding tooling according to claim 2, characterized in that: The hinge frame (26) has a fixed bolt (210) threaded on one end away from the connecting frame (22). The connecting frame (22) has a first screw hole. The hinge frame (26) has a fixing plate (24) installed on it. The fixing plate (24) has an adjusting bolt (25) threaded on it. The connecting frame (22) has a second screw hole.

4. The steel bar welding tooling according to claim 2, characterized in that: The hinge frame (26) is provided with a first adjustment part, which includes a groove on the hinge frame (26), a slider is slidably arranged inside the groove, a fixing frame (29) is provided on the slider, a locking bolt (27) is installed on the slider, and a fixing nut (28) is provided on the locking bolt (27).

5. The steel bar welding tooling according to claim 4, characterized in that: The fixed frame (29) is provided with at least two sets of first clamping parts, each first clamping part including at least two sets of support frames (21) provided on the fixed frame (29), a turntable (202) is rotatably mounted on the support frame (21), and a claw (201) is provided on the turntable (202).

6. The steel bar welding tooling according to claim 2, characterized in that: The connecting frame (22) is provided with a second adjustment part (23), and the second adjustment part (23) is provided with a second clamping part (211).

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