Membrane welding positioning tool

Abstract

The utility model discloses a membrane welding positioning tool which comprises a welding table, a supporting bearing is fixedly embedded in the upper surface of the welding table, a rotating column is fixedly connected to the inner ring of the supporting bearing, a positioning grabbing disc is fixedly connected to the top end of the rotating column, and clamping springs which are annularly arranged are fixedly connected to the inner wall of the positioning grabbing disc. The end, away from the positioning grabbing disc, of each clamping spring is fixedly connected with an arc-shaped clamping plate. According to the device, through the arrangement of the rotating column, the positioning grabbing disc, the clamping spring, the arc-shaped clamping plate, the limiting sliding hole, the sliding rod, the supporting frame, the manual hydraulic push rod and the clamping head, a membrane can be clamped and positioned, the membrane and a welding piece are extruded, pressed and combined, effective positioning of the membrane and the welding piece is achieved, stable welding of the membrane is facilitated, and the welding efficiency is improved. And through the arrangement of a rotating bearing, a servo motor, a second gear disc and a first gear disc, the diaphragm can be driven to mechanically and uniformly rotate, effective welding operation on the diaphragm is facilitated, and the welding efficiency of the diaphragm is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of positioning tooling, in particular to a diaphragm welding positioning tooling. Background Art

[0002] Welding positioning tooling is used to position different parts of a part, making welding between different parts of the part more convenient. During the welding process of the diaphragm, positioning tooling is often required to clamp and position the diaphragm to facilitate stable and convenient welding of the diaphragm.

[0003] Currently, the welding points between diaphragms and welded parts are generally circular. During the welding process, the welding angle needs to be constantly changed. Manual welding is inefficient and the welding quality is low, which is not conducive to efficient and high-quality welding of diaphragms. Therefore, we propose a diaphragm welding positioning tool to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a diaphragm welding positioning tool to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] The top end of the support leg is fixedly provided with a toothed connecting strip which is cooperatively connected with the toothed connecting strip, and the toothed connecting strip is connected with the toothed connecting strip respectively.

[0007] In a further embodiment, the inner wall of the positioning grab plate is provided with an annularly arranged limiting sliding holes, and each of the arc-shaped clamping plates is fixedly connected to a sliding rod on one side close to the clamping spring, and each of the sliding rods has one end away from the arc-shaped clamping plate that passes through the limiting sliding hole and extends to the outside of the positioning grab plate.

[0008] In a further embodiment, a control panel is fixedly connected to the front side of the support frame, and the control panel is electrically connected to the servo motor via a wire.

[0009] In a further embodiment, welding device installation openings are provided on both the left and right side surfaces of the support frame, and two installation plates are fixedly connected to the inner wall of each welding device installation opening.

[0010] In a further embodiment, two lighting lamps are fixedly connected to the inner top wall of the support frame, and the lighting lamps are LED lamps.

[0011] In a further embodiment, two mounting legs are fixedly connected to the bottom surface of the welding table, the bottom end of each mounting leg is fixedly connected to two base plates, and the upper surface of each base plate is provided with two mounting holes.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] This device can clamp and position the diaphragm through the support bearing, rotating column, positioning grab plate, clamping spring, arc-shaped clamping plate, limiting sliding hole, sliding rod, supporting frame, manual hydraulic push rod and clamping head, and realize the extrusion, pressing and merging of the diaphragm and the welding part, thereby realizing effective positioning of the diaphragm and the welding part, facilitating stable welding of the diaphragm, and can drive the diaphragm to rotate uniformly through the rotating bearing, servo motor, second gear plate and first gear plate, thereby facilitating effective welding operation of the diaphragm and effectively increasing the welding efficiency of the diaphragm. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the diaphragm welding positioning tooling.

[0015] Figure 2 Side view of the support frame in the diaphragm welding positioning fixture.

[0016] Figure 3 This is a schematic diagram of the internal anatomical structure of the positioning grabber in the diaphragm welding positioning tooling.

[0017] Figure 4 This is a cross-sectional view of the top view of the positioning grabber in the diaphragm welding positioning tooling.

[0018] In the figure: 1. Welding table; 2. Control panel; 3. Support frame; 4. Mounting plate; 5. Welding machine mounting port; 6. Second gear plate; 7. First gear plate; 8. Rotating bearing; 9. Manual hydraulic push rod; 10. Clamping head; 11. Positioning grab plate; 12. Support bearing; 13. Mounting legs; 14. Mounting hole; 15. Base plate; 16. Rotating column; 17. Servo motor; 18. Lighting lamp; 19. Limiting slide hole; 20. Clamping spring; 21. Slide rod; 22. Arc splint. DETAILED DESCRIPTION

[0019] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0020] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-4In the utility model, a diaphragm welding positioning tool comprises a welding table 1, the upper surface of the welding table 1 is fixedly inlaid with a support bearing 12, the inner ring of the support bearing 12 is fixedly connected to a rotating column 16, the top of the rotating column 16 is fixedly connected to a positioning grab plate 11, the inner wall of the positioning grab plate 11 is fixedly connected with a ring-arranged clamping spring 20, each clamping spring 20 is fixedly connected to an arc clamping plate 22 at one end away from the positioning grab plate 11, the upper surface of the welding table 1 is fixedly connected to a support frame 3, the upper surface of the support frame 3 is fixedly inlaid with a rotating bearing 8, the inner ring of the rotating bearing 8 is fixedly connected to a manual hydraulic push rod 9, the bottom end of the manual hydraulic push rod 9 is fixedly connected to a clamping head 10, the outer surface of the manual hydraulic push rod 9 is fixedly connected to a first gear plate 7, the inner top wall of the support frame 3 is fixedly connected to a servo motor 17, the output end of the servo motor 17 is fixedly connected to a second gear plate 6, and the second gear plate 6 is meshed with the first gear plate 7.

[0023] The inner wall of the positioning grabber 11 is provided with a ring-shaped limit sliding hole 19, and each arc-shaped clamping plate 22 is fixedly connected to a sliding rod 21 on the side close to the clamping spring 20. The end of each sliding rod 21 away from the arc-shaped clamping plate 22 passes through the limit sliding hole 19 and extends to the outside of the positioning grabber 11, which can limit the movement of the arc-shaped clamping plate 22, thereby facilitating the stable clamping and positioning operation of the diaphragm. The front of the support frame 3 is fixedly connected to the control panel 2, which is electrically connected to the servo motor 17 through a wire, so that the staff can more conveniently control the servo motor 17, thereby facilitating the rotation welding of the diaphragm.

[0024] The left and right sides of the support frame 3 are provided with welding machine mounting ports 5. The inner wall of each welding machine mounting port 5 is fixedly connected with two mounting plates 4, which can be used to install the welding machine, facilitating the mechanical welding of the diaphragm. The inner top wall of the support frame 3 is fixedly connected with two lighting lamps 18. The lighting lamps 18 are LED lamps, which can provide lighting for the staff, facilitating the tooling positioning of the diaphragm. The bottom surface of the welding table 1 is fixedly connected with two mounting legs 13. The bottom end of each mounting leg 13 is fixedly connected with two base plates 15. The upper surface of each base plate 15 is provided with two mounting holes 14, which can be used to install and fix the welding table 1, facilitating the stable use of this positioning tooling.

[0025] The working principle of this utility model is:

[0026] When in use, first install and fix the welding table 1 through the base plate 15, the mounting hole 14 and the mounting leg 13, and then install the positioning tool. When positioning the diaphragm, the bottom end of the diaphragm is inserted into the interior of the positioning grab plate 11, and the diaphragm is clamped and positioned by using the clamping spring 20 and the arc-shaped clamping plate 22. Then, the welded part is placed on the diaphragm, and the manual hydraulic push rod 9 is moved to drive the clamping head 10 to move downward to squeeze, clamp and position the welded part and the diaphragm to complete the positioning of the diaphragm. Then, the welding machine is installed inside the welding device mounting port 5 so that the welding head contacts the contact gap between the diaphragm and the welded part. At the same time, the servo motor 17 is used to work, and the diaphragm is driven to rotate at a uniform speed through the engagement with the second gear plate 6 and the first gear plate 7, thereby realizing fast, efficient and high-quality welding of the diaphragm.

[0027] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0028] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A diaphragm welding positioning tool, characterized by: The invention comprises a welding table (1), wherein a support bearing (12) is fixedly embedded on the upper surface of the welding table (1), the inner ring of the support bearing (12) is fixedly connected to a rotating column (16), the top of the rotating column (16) is fixedly connected to a positioning grab plate (11), the inner wall of the positioning grab plate (11) is fixedly connected to a ring-shaped clamping spring (20), and the end of each clamping spring (20) away from the positioning grab plate (11) is fixedly connected to an arc-shaped clamping plate (22), and the upper surface of the welding table (1) is fixedly connected to a support frame (3). The upper surface of the support frame (3) is fixedly inlaid with a rotating bearing (8), the inner ring of the rotating bearing (8) is fixedly connected to a manual hydraulic push rod (9), the bottom end of the manual hydraulic push rod (9) is fixedly connected to a clamping head (10), the outer surface of the manual hydraulic push rod (9) is fixedly connected to a first gear plate (7), the inner top wall of the support frame (3) is fixedly connected to a servo motor (17), the output end of the servo motor (17) is fixedly connected to a second gear plate (6), and the second gear plate (6) is meshed with the first gear plate (7).

2. The diaphragm welding positioning tool according to claim 1, characterized in that: The inner wall of the positioning grab plate (11) is provided with an annularly arranged limiting sliding holes (19), and a side of each of the arc-shaped clamping plates (22) close to the clamping spring (20) is fixedly connected to a sliding rod (21), and an end of each of the sliding rods (21) away from the arc-shaped clamping plate (22) passes through the limiting sliding hole (19) and extends to the outside of the positioning grab plate (11).

3. The diaphragm welding positioning tool according to claim 1, characterized in that: A control panel (2) is fixedly connected to the front of the support frame (3), and the control panel (2) is electrically connected to the servo motor (17) via a wire.

4. The diaphragm welding positioning tool according to claim 1, characterized in that: The left and right side surfaces of the support frame (3) are both provided with welding device installation openings (5), and the inner wall of each welding device installation opening (5) is fixedly connected to two installation plates (4).

5. The diaphragm welding positioning tool according to claim 1, characterized in that: Two lighting lamps (18) are fixedly connected to the inner top wall of the support frame (3), and the lighting lamps (18) are LED lamps.

6. The diaphragm welding positioning tool according to claim 1, characterized in that: The bottom surface of the welding table (1) is fixedly connected to two mounting legs (13), the bottom end of each mounting leg (13) is fixedly connected to two base plates (15), and the upper surface of each base plate (15) is provided with two mounting holes (14).

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