Clamping device for right-angle component welding

Abstract

The utility model discloses a clamping device for welding a right-angle component, and relates to the technical field of tool clamps. The clamping device for welding the right-angle component comprises two supporting pieces, a clamping piece, a clamping piece and a clamping piece, the number of the supporting pieces is two, and the two supporting pieces are parallel to each other; the number of the limiting frames is two, the two limiting frames are stably connected to the positions over the two supporting pieces respectively, and the horizontal center lines of the two limiting frames coincide; and the number of the rotating pieces is two, and the two rotating pieces are rotationally connected into the two limiting frames correspondingly. According to the clamping device for welding the right-angle component, the whole right-angle component can be rotated, so that the part below the welding right-angle part can be conveniently exposed for welding operation, the welding convenience and efficiency are improved, and meanwhile, the problems that the component is difficult to fix and easy to move due to the short and small component are solved.

Description

Technical Field

[0001] The present utility model relates to the technical field of tooling fixtures, and particularly relates to a clamping device for welding right-angle components. Background Art

[0002] In modern manufacturing, the welding process plays a crucial role, especially when constructing various structures and mechanical components; as a common structural element, the welding quality and efficiency of right-angle components have a significant impact on the performance and production progress of the overall product; with the continuous development of industrial production, the demand for welding right-angle components is increasing; in many application scenarios, such as building structures, mechanical manufacturing, the automotive industry, etc., the welding quality and efficiency of right-angle components are directly related to the reliability of the product and the economy of production.

[0003] When the existing clamping device is used to fix and weld right-angle welding components, it often fixes the right-angle welding component on a plane and then welds the right-angle welding component. After one side of the right-angle welding component is welded, it is necessary to remove the right-angle welding component from the clamping device and then weld the other side of the right-angle welding component. This not only wastes welding time but also may cause problems of welding detachment when removing the right-angle welding component because one side of the right-angle welding component has just been welded and has not completely cooled. Summary of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the present utility model provides a clamping device for welding right-angle components, which solves the technical problems that it is not convenient to weld below the welding right angle when welding right-angle components and it is not convenient to weld shorter right-angle components.

[0005] Technical solution: To achieve the above objectives, the present utility model is realized through the following technical solutions: A clamping device for welding right-angle components, comprising: two support members, and the two support members are parallel to each other; two limit frames, and the two limit frames are respectively and firmly connected above the two support members, and the horizontal center lines of the two limit frames coincide; two rotating members, and the two rotating members are respectively rotatably connected within the two limit frames. A plurality of teeth are evenly distributed on the periphery of the rotating member, and the teeth are firmly connected to the rotating member. The horizontal center lines of the two rotating members coincide. A 45-degree inclined through groove is opened on the rotating member. The closer sides of the two through grooves are the outlets, and the other sides are the inlets. The rotating member is used to drive the whole right-angle component to rotate; wherein, the horizontal center line of the rotating member coincides with the horizontal center line of the limit frame. The limit frame and the rotating member are mutually adapted, and a limiting member can be added between the rotating member and the limit frame to ensure that the rotating member can rotate stably within the limit frame, and the included angle formed by the two through grooves is 90 degrees. Openings are provided on both the limit frame and the rotating member for taking out the right-angle component.

[0006] In a further embodiment, there are two support frames, and the two support frames are respectively and firmly connected at the through grooves. The support frame is used to support the right-angle component. A placement groove needs to be opened on the support frame, and the placement groove needs to be through. The placement groove and the through groove need to be adapted.

[0007] In a further embodiment, there are two fixing plates, and the two fixing plates are slidably connected within the support frame, and the fixing plates are located at the outlets of the through grooves; two fastening bolts, and one ends of the two fastening bolts are respectively rotatably connected to the two fixing plates, and the fastening bolts are threadedly connected to the support frame. The fastening bolts are used to adjust the fixing plates; there are a plurality of limiting members, and one ends of the plurality of limiting members are respectively and firmly connected to the two fixing plates, and the other ends penetrate through the support frame. The limiting members are used to limit the moving trajectories of the fixing plates. The fixing plates should be embedded within the support frame and the fixing plates need to be adapted to the support frame; the fixing plates are made of wear-resistant metal plates and anti-slip textures are provided on the surfaces.

[0008] In a further embodiment, there are two drive motors, and the two drive motors are respectively and firmly connected to the support members; two driving gears, and the two driving gears are respectively and firmly connected to the output ends of the two drive motors. The driving gears are meshed with the teeth on the rotating member. The driving gears are used to drive the rotating member to rotate. The drive motors are selected from high-performance DC motors or AC motors, with precise speed regulation functions and large torque outputs.

[0009] In a further embodiment, a supporting platform is disposed between the two supporting members, and the supporting platform is firmly connected to the supporting members. The supporting platform is made of wear-resistant rubber material and has anti-slip patterns on its surface to prevent the right-angle member from sliding when placed; the connection between the supporting platform and the supporting members is welded or bolted and is reinforced.

[0010] In a further embodiment, there are two connecting members, and the two connecting members are respectively firmly connected to the rotating member. The connecting members are located at the opening side of the through groove, and the connecting members are directly above the supporting frame; there are two push rods, and the two push rods are respectively firmly connected to the two connecting members; there are two fixing members, and the two fixing members are respectively firmly connected to the output ends of the two push rods. The fixing members are adapted to the supporting frame. The connecting members are made of high-strength metal plates and are connected to the rotating member by welding or bolts. The shape of the connecting members is designed according to the installation requirements of the rotating member and the push rod, and has sufficient strength and rigidity; the push rods are selected from electric push rods or hydraulic push rods, which have stable telescopic performance and large thrust; the fixing members are made of metal materials with higher hardness, the shape matches the supporting frame, and a soft buffer material is provided on the surface to avoid damaging the right-angle member, and the bottom surface of the fixing member is parallel to the supporting frame.

[0011] In a further embodiment, the supporting platform is located at the intersection of the center lines of the two supporting frames and is used for limiting the position of the right-angle member.

[0012] Advantageous effects: 1. By providing a rotatable rotating member and a matching through groove, the right-angle member can be easily rotated as a whole, so that the part below the welded right angle can be conveniently exposed for welding operation, greatly improving the convenience and efficiency of welding.

[0013] 2. Through the close cooperation of components such as the fixing plate, fastening bolts, and limiting members, a firm and flexible clamping effect can be provided. Especially for shorter right-angle members, this cooperation method can ensure that their positions are accurate and stable during the welding process, avoiding the problems of difficulty in fixing and easy displacement due to the short length of the members, thus effectively improving the welding quality and efficiency of shorter right-angle members. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0015] Figure 1 It is a structural schematic diagram of the present utility model.

[0016] Figure 2 is Figure 1 the main sectional structure schematic diagram of

[0017] Figure 3 is Figure 1 the side sectional structure schematic diagram of

[0018] Figure 4 the structure schematic diagram of the fixing plate.

[0019] The reference numerals in the figure are: 1, support member; 2, limit frame; 3, rotating member; 301, connecting member; 4, support frame; 5, driving motor; 501, driving gear; 6, support table; 7, fixing plate; 701, fastening bolt; 702, limiting member; 8, push rod; 9, fixing member. Specific embodiments

[0020] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0021] By providing a clamping device for welding right-angle members in the embodiments of the present application, the technical problems of inconvenient overall welding of right-angle members and inconvenient welding of shorter right-angle members are solved. In actual use, it is realized that the right-angle members can be driven to rotate as a whole to facilitate the overall welding of the right-angle members, and at the same time, it is also convenient to weld the shorter right-angle members.

[0022] To better understand the above technical solutions, the above technical solutions will be described in detail below in conjunction with the accompanying drawings of the specification and specific embodiments.

[0023] Referring to Figures 1-4 , a clamping device for welding right-angle members includes: two support members 1, and the two support members 1 are parallel to each other; two limit frames 2, and the two limit frames 2 are respectively stably connected above the two support members 1, and the horizontal center lines of the two limit frames 2 coincide; two rotating members 3, and the two rotating members 3 are respectively rotatably connected in the two limit frames 2. A plurality of teeth are evenly distributed on the periphery of the rotating member 3, and the teeth are stably connected to the rotating member 3. The horizontal center lines of the two rotating members 3 coincide. A 45-degree inclined through groove is provided on the rotating member 3. The closer sides of the two through grooves are the outlets, and the other sides are the inlets. The rotating member 3 is used to drive the right-angle members to rotate as a whole; wherein, the horizontal center line of the rotating member 3 coincides with the horizontal center line of the limit frame 2.

[0024] Through the mutual cooperation between the above structures, the whole right-angle component can be driven to rotate, enabling the part below the welded right angle to be conveniently exposed for welding operations.

[0025] There are two support frames 4, and the two support frames 4 are respectively and firmly connected to the through slots. The support frames 4 are used to form the right-angle component.

[0026] The right-angle component can be stably carried by the support frame 4, providing a stable foundation for welding operations.

[0027] There are two fixing plates 7, and the two fixing plates 7 are slidably connected in the support frame 4, and the fixing plates 7 are located at the outlet of the through slot; there are two fastening bolts 701, and one ends of the two fastening bolts 701 are respectively rotatably connected to the two fixing plates 7, and the fastening bolts 701 are threadedly connected to the support frame 4. The fastening bolts 701 are used to adjust the fixing plates 7; there are multiple limit members 702, and one ends of the multiple limit members 702 are respectively and firmly connected to the two fixing plates 7, and the other ends penetrate through the support frame 4. The limit members 702 are used to limit the movement track of the fixing plates 7.

[0028] Through the mutual cooperation between the above structures, the fixing plates 7, the fastening bolts 701 and the limit members 702 can work together to flexibly adjust and accurately fix the position of the right-angle component, meeting the requirements of components with different sizes and shapes.

[0029] There are two driving motors 5, and the two driving motors 5 are respectively and firmly connected to the support member 1; there are two driving gears 501, and the two driving gears 501 are respectively and firmly connected to the output ends of the two driving motors 5. The driving gears 501 are meshed with the teeth on the rotating member 3. The driving gears 501 are used to drive the rotating member 3 to rotate.

[0030] Through the mutual cooperation between the above structures, the driving motors 5 and the driving gears 501 can accurately drive the rotating member 3 to rotate, ensuring the smoothness and controllability of the rotating action.

[0031] The support table 6 is located between the two support members 1, and the support table 6 is firmly connected to the support members 1.

[0032] The support table 6 can provide effective support and positioning between the two support members 1, ensuring the accuracy of placing the right-angle component.

[0033] There are two connecting members 301, and the two connecting members 301 are respectively and firmly connected to the rotating member 3. The connecting members 301 are located on the opening side of the through groove, and the connecting members 301 are directly above the support frame 4; there are two push rods 8, and the two push rods 8 are respectively and firmly connected to the two connecting members 301; there are two fixing members 9, and the two fixing members 9 are respectively and firmly connected to the output ends of the two push rods 8, and the fixing members 9 are adapted to the support frame 4.

[0034] Through the mutual cooperation between the above structures, the connecting members 301, the push rods 8 and the fixing members 9 can act together to apply a stable pressure to the right-angle member, further enhancing the stability of the clamping.

[0035] The support platform 6 is located at the intersection of the center lines of the two support frames 4 and is used for limiting the position of the right-angle member.

[0036] The support platform 6 is located at the intersection of the center lines of the two support frames 4, which can accurately limit the position of the right-angle member and ensure that the member maintains the correct posture and position during the welding process.

[0037] During use, first, place the right-angle member to be welded into the support frame 4 and push it along the through groove until it reaches the proper position; since the support platform 6 is located at the intersection of the center lines of the two support frames 4, it can limit the position of the right-angle member during installation to ensure accurate placement of the member; then, for a longer right-angle member, initially fix it with the fixing member 9 to make its position initially stable; for a shorter right-angle member, adjust the fastening bolt 701 to make the fixing plate 7 slide within the support frame 4, thereby firmly clamping and fixing it; then, start the drive motor 5, and the drive motor 5 drives the driving gear 501 to rotate. The driving gear 501 drives the rotating member 3 to rotate by meshing with the teeth on the rotating member 3; the rotation of the rotating member 3 causes the entire right-angle member to rotate, conveniently exposing the part below the welded right angle for welding operations; during welding, the support platform 6 supports the right-angle member to ensure the stability of the member during welding and prevent it from shaking or shifting; after welding is completed, turn off the drive motor 5, loosen the fixing member 9 and the fastening bolt 701, and take out the welded right-angle member.

[0038] The above-mentioned control device, limit device, adjustment device, welding device, positioning device and other devices are all prior arts and are non-essential technical features in this application, so they are not described and drawn in the documents and drawings of this application.

[0039] In summary, compared with the prior art, the following beneficial effects are achieved: First, by driving the overall rotation of the right-angle component through the rotating part, all-round welding can be completed without repeatedly disassembling and reinstalling the component, greatly improving the welding efficiency; Second, the position limitation of the component by the support table and the coordinated action of each fixing part ensure that the component remains stable during welding, reducing welding defects caused by shaking or displacement, and effectively guaranteeing the welding quality; Third, the cooperation of the fixing plate, fastening bolts, fixing parts, etc. can adapt to right-angle components of different sizes and shapes, especially shorter right-angle components, enhancing the applicability of the device; Moreover, the structural design and operation process of the entire device are relatively simple, easy for operators to master and use, reflecting the convenience of operation.

[0040] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the element.

[0041] The above embodiments are only used to illustrate the technical solutions of the present utility model and are not intended to limit them; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present utility model.

Claims

1. A clamping device for welding right-angle components, characterized in that Including: There are two supporting members (1), and the two supporting members (1) are parallel to each other; There are two limiting frames (2), and the two limiting frames (2) are respectively and firmly connected above the two supporting members (1), and the horizontal center lines of the two limiting frames (2) coincide; There are two rotating members (3), and the two rotating members (3) are respectively rotatably connected in the two limiting frames (2). A plurality of teeth are evenly distributed on the periphery of the rotating member (3), and the teeth are firmly connected to the rotating member (3). The horizontal center lines of the two rotating members (3) coincide. An inclined through groove at an angle of 45 degrees is formed on the rotating member (3). The closer sides of the two through grooves are outlets, and the other sides are inlets. The rotating member (3) is used to drive the overall rotation of the right-angle member; Among them, the horizontal center line of the rotating member (3) coincides with the horizontal center line of the limiting frame (2).

2. The clamping device for welding right-angle components according to claim 1, characterized in that, It also includes: There are two supporting frames (4), and the two supporting frames (4) are respectively and firmly connected at the through groove. The supporting frame (4) is used to form a right-angle member.

3. The clamping device for welding right-angle components according to claim 2, characterized in that, It also includes: There are two fixing plates (7), and the two fixing plates (7) are slidably connected in the supporting frame (4), and the fixing plates (7) are at the outlet of the through groove; There are two fastening bolts (701). One ends of the two fastening bolts (701) are respectively rotatably connected to the two fixing plates (7), and the fastening bolts (701) are threadedly connected to the supporting frame (4). The fastening bolts (701) are used to adjust the fixing plates (7); There are multiple limiting members (702). One ends of the multiple limiting members (702) are respectively and firmly connected to the two fixing plates (7), and the other ends penetrate through the supporting frame (4). The limiting members (702) are used to limit the moving track of the fixing plates (7).

4. A clamping device for welding a right-angle component according to claim 1, characterized in that, It also includes: There are two driving motors (5), and the two driving motors (5) are respectively and firmly connected to the supporting members (1); There are two driving gears (501), and the two driving gears (501) are respectively and firmly connected to the output ends of the two driving motors (5). The driving gears (501) are meshed with the teeth on the rotating member (3). The driving gears (501) are used to drive the rotation of the rotating member (3).

5. The clamping device for welding right-angle components according to claim 1, characterized in that, It also includes: A platform (6) is located between the two supporting members (1), and the platform (6) is firmly connected to the supporting members (1).

6. The clamping device for welding right-angle components according to claim 2, characterized in that, It also includes: There are two connecting members (301), and the two connecting members (301) are respectively and firmly connected to the rotating member (3). The connecting members (301) are on the opening side of the through groove, and the connecting members (301) are directly above the supporting frame (4); There are two push rods (8), and the two push rods (8) are respectively and firmly connected to the two connecting members (301); There are two fixing members (9), and the two fixing members (9) are respectively and firmly connected to the output ends of the two push rods (8). The fixing members (9) are adapted to the supporting frame (4).

7. The clamping device for welding right-angle components according to claim 5, characterized in that: The platform (6) is at the intersection of the center lines of the two supporting frames (4) for limiting the position of the right-angle member.

Images