Auxiliary fixing device for flange ring forge piece machining

Abstract

The utility model relates to the field of flanges, in particular to an auxiliary fixing device for flange ring forge piece machining. The auxiliary fixing device for flange ring forge piece machining comprises a bottom plate. The rotating mechanism is arranged at the top of the bottom plate; the fixing mechanism is arranged above the bottom plate; wherein a fixing part is arranged in the fixing mechanism, and a flange ring can be clamped through the fixing part; and a rotating part capable of rotating is arranged in the rotating mechanism, so that the fixing mechanism rotates. According to the auxiliary fixing device for flange ring forge piece machining, the fixing mechanism is arranged, and the sliding plate in the fixing mechanism reciprocates to drive the traction rod to enable the sliding rod to move along the sliding groove, so that the fixing plate can be clamped and loosened, the outer side or the inner side of a flange ring can be fixed through the fixing plate, and the machining efficiency is improved. And the fixing operation is more convenient and stable.

Description

Technical Field

[0001] The utility model relates to the field of flanges, and particularly to an auxiliary fixing device for processing flange ring forgings. Background Technique

[0002] Flange ring forgings are commonly used engineering components for connecting equipment or components such as pipelines, valves, and pumps. During the processing of flange ring forgings, in order to ensure the accuracy and stability of processing, auxiliary fixing devices are often required. The auxiliary fixing device can help stabilize the workpiece, reduce vibration and deformation, and improve the processing quality and efficiency. Most of the existing auxiliary fixing devices use a side clamping method for fixing and clamping, with a relatively single fixing method, poor flexibility, and when drilling holes in the flange ring, most fixing devices are not convenient for rotation, and the fixing position of the flange ring needs to be adjusted again, resulting in low processing efficiency.

[0003] Therefore, it is necessary to provide a new auxiliary fixing device for processing flange ring forgings to solve the above technical problems. Content of the Utility Model

[0004] To overcome the defects of the prior art, the present utility model provides an auxiliary fixing device for processing flange ring forgings to solve the above problems.

[0005] The auxiliary fixing device for processing flange ring forgings provided by the present utility model includes: a bottom plate; a rotating mechanism arranged on the top of the bottom plate, and; a fixing mechanism arranged above the bottom plate; wherein, a fixing member is arranged in the fixing mechanism, and the flange ring can be clamped through the fixing member; a rotatable rotating member is arranged in the rotating mechanism to enable the fixing mechanism to rotate.

[0006] Preferably, the fixing mechanism includes a fixing disk, one side of the fixing disk is communicated with a fixing shell, the space formed by the fixing disk and the fixing shell is a motion cavity, the outer diameter of the end of the fixing shell close to the fixing disk is larger than that of the other end, a sliding plate is arranged in the motion cavity, and a plurality of traction rods are connected to the peripheral side of the sliding plate through connecting ears; a first driving member for driving the sliding plate to reciprocate is installed on the side of the fixing shell away from the fixing disk.

[0007] Preferably, the fixing member includes fixing plates evenly distributed on one side of the fixing disk, and the fixing plates are located on the side of the fixing disk away from the fixing shell. The number of the fixing plates corresponds to the number of the traction rods. A sliding rod is connected to the side of each fixing plate close to the fixing disk. A plurality of sliding grooves for the sliding rods to slide are formed on the fixing disk, and the included angle between two adjacent sliding grooves is 90 degrees. One side of each sliding rod away from the fixing plate is connected to the traction rod through a connecting ear respectively.

[0008] Preferably, the rotating mechanism includes a support plate fixedly connected to the top of the bottom plate. A support ring is fixedly connected to the top of the support plate. A rotating shaft is rotatably connected to the inner side of the support ring. The inner side of the rotating shaft is fixedly connected to the outer side of the fixed shell through a plurality of connecting rods.

[0009] Preferably, the rotating member includes a driven gear fixedly connected to the outer side of the fixed disk. A driving gear is meshed with the bottom of the driven gear. One side of the driving gear close to the support plate is rotatably connected to the support plate. A second driving member for driving the driving gear to rotate is installed on one side of the support plate away from the driving gear.

[0010] Compared with the related art, the auxiliary fixing device for flange ring forging processing provided by the present invention has the following beneficial effects:

[0011] By setting the fixing mechanism in the present invention, and the reciprocating movement of the sliding plate in the fixing mechanism can drive the traction rod to make the sliding rod move along the sliding groove, so that the fixing plate can be clamped and loosened, and the fixing plate can fix the outer side or the inner side of the flange ring, making the fixing operation more convenient and stable.

[0012] By setting the rotating member in the present invention, and the cooperation of the driving gear and the driven gear in the rotating member can make the fixed disk rotate, increasing more processing angles for it and improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural diagram of a preferred embodiment of the auxiliary fixing device for flange ring forging processing provided by the present invention;

[0014] Figure 2 is Figure 1 the schematic structural diagram of the fixing mechanism shown;

[0015] Figure 3 is Figure 1 the schematic structural diagram of the rotating mechanism shown.

[0016] Reference numerals in the figure: 1, bottom plate; 2, fixed disk; 21, fixed shell; 22, sliding plate; 23, traction rod; 3, fixing plate; 31, sliding rod; 32, sliding groove; 4, support plate; 41, support ring; 42, rotating shaft; 5, driven gear; 51, driving gear. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0018] The following describes the specific implementation of the present utility model in detail in conjunction with specific embodiments.

[0019] Please refer to Figures 1 to 3 , an auxiliary fixing device for processing a flange ring forging provided by an embodiment of the present utility model, the auxiliary fixing device for processing a flange ring forging includes: a bottom plate 1; a rotating mechanism disposed on the top of the bottom plate 1, and; a fixing mechanism disposed above the bottom plate 1; wherein, a fixing member is provided in the fixing mechanism, and the flange ring can be clamped by the fixing member; a rotatable rotating member is disposed in the rotating mechanism to rotate the fixing mechanism.

[0020] It should be noted that: The bottom plate 1 is the foundation of the device, bearing the weight of the entire device. The rotating mechanism is disposed on the top of the bottom plate, and the rotating mechanism includes a rotating member. Through the rotation of the rotating member, the fixing mechanism can rotate to provide more processing angles. The fixing mechanism is disposed above the bottom plate 1 and is provided with a fixing member. Through the fixing member, the flange ring can be clamped and fixed in the required position for processing.

[0021] In an embodiment of the present utility model, please refer to Figure 1 and Figure 2 , the fixing mechanism includes a fixing disk 2, one side of the fixing disk 2 is communicated with a fixing shell 21, the space formed by the fixing disk 2 and the fixing shell 21 is a movement cavity, the outer diameter of the end of the fixing shell 21 close to the fixing disk 2 is larger than that of the other end, a sliding plate 22 is provided in the movement cavity, and a plurality of traction rods 23 are connected to the peripheral side of the sliding plate 22 through connecting ears; a first driving member for driving the sliding plate 22 to reciprocate is installed on the side of the fixing shell 21 away from the fixing disk 2, the fixing member includes fixing plates 3 evenly distributed on one side of the fixing disk 2, and the fixing plates 3 are located on the side of the fixing disk 2 away from the fixing shell 21. The number of the fixing plates 3 corresponds to the number of the traction rods 23. A sliding rod 31 is connected to the side of each fixing plate 3 close to the fixing disk 2. A plurality of sliding grooves 32 for the sliding rods 31 to slide are provided on the fixing disk 2, and the included angle between two adjacent sliding grooves 32 is ninety degrees. One side of each sliding rod 31 away from the fixing plate 3 is connected to the traction rod 23 through a connecting ear respectively.

[0022] It should be noted that: The fixing mechanism is composed of a fixing plate 2 and a fixing shell 21. The space formed inside after the two components are connected is the movement cavity. A sliding plate 22 is arranged in the movement cavity. The sliding plate 22 is connected to the traction rod 23 through a connecting ear. One end of the fixing shell 21 close to the fixing plate 2 has a larger outer diameter than the other end, providing enough space for the sliding plate 22 and the traction rod 23 to move reciprocally. A first driving member is installed on the side of the fixing shell 21 away from the fixing plate 2, which is used to drive the sliding plate 22 to move reciprocally. The first driving member is an electric push rod. The fixing member is composed of a fixing plate 3. These fixing plates 3 are equidistantly distributed on the side of the fixing plate 2 away from the fixing shell 21, and both the outer side and the inner side of the fixing plate 3 are arc-shaped mechanisms, facilitating clamping of the inner side and the outer side of the flange ring forging. A sliding rod 31 is connected to the side of each fixing plate 3 close to the fixing plate 2. A plurality of sliding grooves 32 are provided on the fixing plate 2 for the sliding rod 31 to slide. The included angle between the sliding grooves 32 is ninety degrees, enabling the sliding rod 31 to freely slide along the sliding grooves 32 on the fixing plate 2. One side of each sliding rod 31 away from the fixing plate 3 is connected to the traction rod 23 through a connecting ear, thus forming a fixed structure with the sliding plate 22, enabling the fixing mechanism to realize the clamping and loosening operations of the fixing plate 3 through the movement in the movement cavity and providing a stable fixing function.

[0023] In the embodiment of the present utility model, please refer to Figure 1 and Figure 3 , the rotating mechanism includes a support plate 4 fixedly connected to the top of the bottom plate 1. A support ring 41 is fixedly connected to the top of the support plate 4. A rotating shaft 42 is rotatably connected to the inner side of the support ring 41. The inner side of the rotating shaft 42 is fixedly connected to the outer side of the fixing shell 21 through a plurality of connecting rods. The rotating member includes a driven gear 5 fixedly connected to the outer side of the fixing plate 2. A driving gear 51 is meshed with the bottom of the driven gear 5. One side of the driving gear 51 close to the support plate 4 is rotatably connected to the support plate 4. A second driving member for driving the driving gear 51 to rotate is installed on the side of the support plate 4 away from the driving gear 51.

[0024] It should be noted that: The support plate 4 is fixedly connected to the bottom plate, providing a support and a fixing point. The support ring 41 is fixedly connected to the top of the support plate 4, and its inner side is connected to the rotating shaft 42. The inner side of the rotating shaft 42 is connected to a plurality of connecting rods and is fixedly connected to the outer side of the fixing shell 21 through the connecting rods, providing support for rotation. The connecting rod is the component connecting the rotating shaft 42 and the fixing shell 21. The driven gear 5 is fixedly connected to the outer side of the fixing plate 2 and participates in the transmission and rotational movement. The driving gear 51 is meshed with the bottom of the driven gear 5 and drives the rotation of the driven gear 5 through the transmission torque, thereby enabling the fixing plate 2 to rotate, facilitating the rotation of the flange ring forging. The second driving member is installed on the support plate 4. The second driving member is a motor and is used to drive the rotation of the driving gear.

[0025] The circuits and controls involved in the present utility model are all prior arts and will not be elaborated herein.

[0026] The above are only embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be similarly included in the patent protection scope of the present utility model.

Claims

1. An auxiliary fixing device for flange ring forging processing, characterized in that: include: Bottom plate (1); a rotating mechanism arranged on the top of the base plate (1), and; A fixing mechanism arranged above the base plate (1); Wherein, a fixing member is provided in the fixing mechanism, and the flange ring can be clamped by the fixing member; A rotatable rotating member is arranged in the rotating mechanism to rotate the fixing mechanism.

2. The auxiliary fixing device for flange ring forging processing according to claim 1 is characterized in that: The fixing mechanism comprises a fixing plate (2), one side of the fixing plate (2) is connected to a fixing shell (21), a space formed by the fixing plate (2) and the fixing shell (21) is a movement cavity, the outer diameter of one end of the fixing shell (21) close to the fixing plate (2) is larger than that of the other end, a slide plate (22) is provided in the movement cavity, and the peripheral side of the slide plate (22) is connected to a plurality of traction rods (23) via connecting ears; A first driving member for driving the slide plate (22) to reciprocate is installed on a side of the fixed shell (21) away from the fixed plate (2).

3. The auxiliary fixing device for flange ring forging processing according to claim 2, characterized in that: The fixing member comprises fixing plates (3) equidistantly distributed on one side of the fixing plate (2), and the fixing plates (3) are located on the side of the fixing plate (2) away from the fixing shell (21), the number of the fixing plates (3) corresponds to the number of the traction rods (23), and each of the fixing plates (3) is connected to a sliding rod (31) on one side close to the fixing plate (2), and the fixing plate (2) is provided with a plurality of sliding grooves (32) for the sliding rods (31) to slide, and the angle between two adjacent sliding grooves (32) is ninety degrees, and each of the sliding rods (31) is connected to a traction rod (23) on one side away from the fixing plate (3) through a connecting ear.

4. The auxiliary fixing device for flange ring forging processing according to claim 3 is characterized in that: The rotating mechanism comprises a support plate (4) fixedly connected to the top of the base plate (1); a support ring (41) is fixedly connected to the top of the support plate (4); a rotating shaft (42) is rotatably connected to the inner side of the support ring (41); and the inner side of the rotating shaft (42) is fixedly connected to the outer side of the fixed shell (21) via a plurality of connecting rods.

5. The auxiliary fixing device for flange ring forging processing according to claim 4, characterized in that: The rotating member comprises a driven gear (5) fixedly connected to the outer side of the fixed plate (2), the bottom of the driven gear (5) is meshingly connected with a driving gear (51), and the driving gear (51) is rotatably connected to the support plate (4) at a side close to the support plate (4); A second driving member for driving the driving gear (51) to rotate is installed on a side of the support plate (4) away from the driving gear (51).

Images