Rotatable connecting rod welding platform

Abstract

The rotatable connecting rod welding platform comprises a vertical plate and two mounting plates, an annular hole is formed in the front side face of the vertical plate, the rear side face of one mounting plate is fixedly mounted on the left side of the front side face of the vertical plate, and a stud is fixedly mounted on the rear side face of the other mounting plate; an annular hole is formed in the vertical plate, mounting plates are mounted on the left side and the right side of the front side face of the vertical plate correspondingly, a stud is mounted on the rear side face of the mounting plate on the right side, a nut is connected to the rear end of the stud in a threaded mode, and a clamping mechanism is arranged on the front side face of each mounting plate. The rear end of the stud can penetrate through the annular hole to be in threaded connection with a nut, the right side mounting plate can be rotated with the annular hole as a rail, the position of a connecting rod clamped on the right side mounting plate can be changed conveniently, then connecting rods of different forms can be welded conveniently, and the welding requirements of the connecting rods of different forms can be met.

Description

Technical Field

[0001] This patent relates to the technical field of welding platforms, specifically a rotatable connecting rod welding platform. Background Art

[0002] Connecting rods play a connecting role in mechanical structures, so connecting rods of different shapes are required. The existing connecting rod welding platform is highly independent and can only weld connecting rods of the same form, which cannot meet the welding operations of connecting rods of different shapes. For this reason, we propose a rotatable connecting rod welding platform. Utility Model Content

[0003] In view of the shortcomings of the prior art, the purpose of this patent is to provide a rotatable connecting rod welding platform. This patent provides an annular hole on the upper part of the vertical plate, and mounting plates are installed on the left and right sides of the front side of the vertical plate. A clamping mechanism is provided on the front side of the mounting plate, and a stud is installed on the rear side of the right mounting plate. The rear end of the stud can pass through the annular hole and be screwed with a nut. The annular hole can be used as a rail to rotate the right mounting plate, so as to change the position of the connecting rod clamped on the right mounting plate, thereby facilitating the welding of connecting rods of different forms and meeting the welding requirements of connecting rods of different forms.

[0004] The technical solution adopted by this patent to solve its technical problem is: a rotatable connecting rod welding platform, including a vertical plate and a mounting plate, the front side of the vertical plate is provided with an annular hole, the number of the mounting plates is two, the rear side of one mounting plate is fixedly installed on the left side of the front side of the vertical plate, the rear side of the other mounting plate is fixedly installed with a stud, the rear end of the stud passes through the annular hole and is screwed with a nut, and the front side of the mounting plate is provided with a clamping mechanism;

[0005] The clamping mechanism includes a mounting ring and a supporting plate, the rear ends of the mounting ring and the supporting plate are respectively fixedly mounted on the upper and lower sides of the front side of the mounting plate, the inner side wall of the mounting ring is screwed with bolts, the bottom end of the bolt is fixedly mounted with a pressure plate, and the outer end of the supporting plate is mounted with an end plate.

[0006] Furthermore, the nut includes an internal thread ring and a pressure ring, the internal thread ring is threaded on the stud, the front side of the internal thread ring is tightly fitted on the rear side of the pressure ring, and the front side of the pressure ring is tightly fitted on the rear side of the vertical plate.

[0007] Furthermore, both upper and lower ends of the front side surface of the pressure ring are integrally formed with limiting slide plates, and the left and right sides of the limiting slide plates are respectively slidably mounted on the inner side walls of the annular hole.

[0008] Furthermore, an annular groove is provided on the outer side wall of the internal threaded ring, a circular ring is rotatably installed in the annular groove, the shape and size of the circular ring match the internal shape and size of the annular groove, a connecting ring is fixedly installed on the outer side wall of the circular ring, the inner side wall of the connecting ring is fixedly installed on the outer side wall of the pressure ring, and the internal threaded ring and the opposite side of the pressure ring do not contact each other.

[0009] Furthermore, a rectangular groove is provided on the top of the carrying plate.

[0010] Furthermore, a mounting groove is provided at the outer end of the bearing plate, an electric push rod is fixedly installed in the mounting groove, and the piston rod end of the electric push rod is fixedly installed on the bottom side of the inner side surface of the end plate.

[0011] The beneficial effects of this patent are:

[0012] 1. This patent provides an annular hole on the vertical plate, and mounting plates are installed on the left and right sides of the front side of the vertical plate. A clamping mechanism is provided on the front side of the mounting plate. A stud is installed on the rear side of the right mounting plate. The rear end of the stud can pass through the annular hole and be screwed with a nut. The annular hole can be used as a rail to rotate the right mounting plate, which is convenient for changing the position of the connecting rod clamped on the right mounting plate, thereby facilitating the welding of connecting rods of different forms and meeting the welding requirements of connecting rods of different forms. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the patent structure.

[0014] Figure 2 This is a schematic diagram of the installation plate of this patent.

[0015] Figure 3 It is a right side cross-sectional view of the vertical plate of this patent.

[0016] Figure 4 It is a schematic diagram of the partial structure of this patent.

[0017] Explanation of the accompanying drawings: 1 vertical plate, 2 annular hole, 3 mounting plate, 4 stud, 5 nut, 6 mounting ring, 7 bolt, 8 pressure plate, 9 bearing plate, 10 end plate, 11 internal thread ring, 12 pressure ring, 13 limiting slide plate, 14 annular groove, 15 circular ring, 16 connecting ring, 17 rectangular groove, 18, mounting groove, 19, electric push rod. DETAILED DESCRIPTION

[0018] The present invention is further described below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. In addition, it should be understood that after reading the contents of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the claims attached to the application.

[0019] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 It is a schematic diagram of the structure of the present patent, a rotatable connecting rod welding platform, including a vertical plate 1 and a mounting plate 3, the front side of the vertical plate 1 is provided with an annular hole 2, the number of mounting plates 3 is two, the rear side of one mounting plate 3 is fixedly mounted on the left side of the front side of the vertical plate 1, the rear side of the other mounting plate 3 is fixedly mounted with a stud 4, the rear end of the stud 4 passes through the annular hole 2 and is screwed with a nut 5, and the front side of the mounting plate 3 is provided with a clamping mechanism;

[0020] The clamping mechanism includes a mounting ring 6 and a bearing plate 9. The rear ends of the mounting ring 6 and the bearing plate 9 are respectively fixedly mounted on the upper and lower sides of the front side of the mounting plate 3. The inner wall of the mounting ring 6 is screwed with a bolt 7. The bottom end of the bolt 7 is fixedly mounted with a pressure plate 8. The outer end of the bearing plate 9 is mounted with an end plate 10.

[0021] like Figure 1 As shown, the right mounting plate 3 can be rotated by the 2-position track of the annular hole, thereby changing the angle of the clamping connecting rod on the right mounting plate 3, and then changing the overall connecting rod angle formed by the two connecting rods.

[0022] Specifically, the nut 5 includes an internal thread ring 11 and a pressure ring 12 . The internal thread ring 11 is screwed onto the stud 4 . The front side of the internal thread ring 11 fits tightly against the rear side of the pressure ring 12 . The front side of the pressure ring 12 fits tightly against the rear side of the vertical plate 1 .

[0023] By dividing the nut 5 into the internal thread ring 11 and the pressure ring 12, it is possible to avoid the nut being directly pressed against the rear side of the vertical plate 1 by rotation, thereby causing wear.

[0024] Specifically, the upper and lower ends of the front side surface of the pressure ring 12 are integrally formed with limiting slide plates 13 , and the left and right sides of the limiting slide plate 13 are slidably mounted on the inner side walls of the annular hole 2 respectively.

[0025] After adjusting the position of the right mounting plate 3, the limiting slide 13 (cylindrical rod) can be fitted on the inner wall of the annular hole 2 through different positions of the side wall. After tightening the internal threaded ring 11, the limiting slide 13 slides on the inner wall of the annular hole 2 to limit the moving trajectory of the pressure ring 12, so that the pressure ring 12 moves linearly and contacts and is pressed against the rear side of the vertical plate 1.

[0026] Specifically, an annular groove 14 is provided on the outer wall of the internal threaded ring 11, and a circular ring 15 is rotatably installed in the annular groove 14. The shape and size of the circular ring 15 match the internal shape and size of the annular groove 14. A connecting ring 16 is fixedly installed on the outer wall of the circular ring 15. The inner wall of the connecting ring 16 is fixedly installed on the outer wall of the pressure ring 12. The opposite sides of the internal threaded ring 11 and the pressure ring 12 do not contact each other.

[0027] When the internal thread ring 11 is rotated and moves, the pressing ring 12 can be driven to move simultaneously through the circular ring 15 , thereby increasing the integration effect of the internal thread ring 11 and the pressing ring 12 .

[0028] Specifically, a rectangular groove 17 is provided on the top of the carrying plate 9 .

[0029] The inner front-to-back distance of the rectangular groove 17 matches the width of the connecting rod to be clamped, and is used to define the front-to-back placement position of the connecting rod.

[0030] Specifically, a mounting groove 18 is provided at the outer end of the bearing plate 9 , and an electric push rod 19 is fixedly installed in the mounting groove 18 . The piston rod end of the electric push rod 19 is fixedly installed on the bottom side of the inner side surface of the end plate 10 .

[0031] When the length of the connecting rod to be welded is relatively large, the end plate 10 can be controlled to move by the electric push rod 19 so as to adapt to the length of the connecting rod.

[0032] Working principle: When changing the position of the right-side mounting plate 3, loosen the nut 5, and rotate the right-side mounting plate 3 with the 2-position track of the annular hole, thereby changing the angle of the clamping connecting rod on the right-side mounting plate 3, and then changing the overall connecting rod angle of the two connecting rods. After the adjustment is completed, tighten the nut 5.

[0033] It should be noted that the equipment structure and drawings of this patent mainly describe the principles of this patent. In terms of the technology of this design principle, the settings of the device's power mechanism, power supply system and control system are not fully described. However, on the premise that technical personnel in this field understand the principles of the above patent, they can clearly know the details of its power mechanism, power supply system and control system.

[0034] This patent provides an annular hole on the vertical plate, and mounting plates are installed on the left and right sides of the front side of the vertical plate. A clamping mechanism is provided on the front side of the mounting plate, and a stud is installed on the rear side of the right mounting plate. The rear end of the stud can pass through the annular hole and be screwed with a nut. The annular hole can be used as a rail to rotate the right mounting plate, so as to change the position of the connecting rod clamped on the right mounting plate, thereby facilitating the welding of connecting rods of different forms and meeting the welding requirements of connecting rods of different forms.

[0035] In the description of this patent, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inside", "front", "center", "two ends" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing this patent and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation; at the same time, unless otherwise clearly stipulated and limited, the terms "setting", "installation", "connection", "fixed installation" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to the specific circumstances.

[0036] Although the embodiments of the present patent have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present patent, and the scope of the present patent is defined by the appended claims and their equivalents.

Claims

1. A rotatable connecting rod welding platform, characterized in that: It comprises a vertical plate (1) and a mounting plate (3), wherein the front side of the vertical plate (1) is provided with an annular hole (2), the number of the mounting plates (3) is two, the rear side of one mounting plate (3) is fixedly mounted on the left side of the front side of the vertical plate (1), and the rear side of the other mounting plate (3) is fixedly mounted with a stud (4), the rear end of the stud (4) passes through the annular hole (2) and is screwed with a nut (5), and the front side of the mounting plate (3) is provided with a clamping mechanism; The clamping mechanism comprises a mounting ring (6) and a bearing plate (9), the rear ends of the mounting ring (6) and the bearing plate (9) being fixedly mounted on the upper and lower sides of the front side of the mounting plate (3) respectively, the inner side wall of the mounting ring (6) being screwed with a bolt (7), the bottom end of the bolt (7) being fixedly mounted with a pressure plate (8), and the outer end of the bearing plate (9) being mounted with an end plate (10).

2. The rotatable connecting rod welding platform according to claim 1, characterized in that: The nut (5) comprises an internal thread ring (11) and a pressure ring (12); the internal thread ring (11) is threaded onto the stud (4); the front side of the internal thread ring (11) is tightly fitted on the rear side of the pressure ring (12); and the front side of the pressure ring (12) is tightly fitted on the rear side of the vertical plate (1).

3. The rotatable connecting rod welding platform according to claim 2, characterized in that: The upper and lower ends of the front side of the pressure ring (12) are integrally formed with limiting slide plates (13), and the left and right sides of the limiting slide plates (13) are respectively slidably mounted on the inner side walls of the annular hole (2).

4. The rotatable connecting rod welding platform according to claim 2, characterized in that: The outer wall of the internal threaded ring (11) is provided with an annular groove (14), a circular ring (15) is rotatably mounted in the annular groove (14), the shape and size of the circular ring (15) match the inner shape and size of the annular groove (14), a connecting ring (16) is fixedly mounted on the outer wall of the circular ring (15), the inner wall of the connecting ring (16) is fixedly mounted on the outer wall of the pressure ring (12), and the opposite side surfaces of the internal threaded ring (11) and the pressure ring (12) do not contact each other.

5. The rotatable connecting rod welding platform according to claim 1, characterized in that: A rectangular groove (17) is provided on the top of the carrying plate (9).

6. The rotatable connecting rod welding platform according to claim 1, characterized in that: The outer end of the bearing plate (9) is provided with a mounting groove (18), an electric push rod (19) is fixedly mounted in the mounting groove (18), and the piston rod end of the electric push rod (19) is fixedly mounted on the bottom side of the inner side surface of the end plate (10).

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