Lathe for flange machining

Abstract

The utility model relates to the technical field of flange production, in particular to a lathe for flange machining, which comprises a working table, a driving mechanism, a machining mechanism and a clamping component, the clamping component comprises a placing disc, a handle, a transmission assembly, a rotating component, a connecting disc, four support arms and four clamping plates, the driving mechanism and the machining mechanism are respectively arranged on the working table, and the clamping plate is arranged on the working table. One end of the placing disc is rotationally connected with the workbench, the other end of the placing disc is fixedly connected with the driving mechanism, the handle, the transmission assembly, the rotating component and the four supporting arms are arranged on the placing disc, the transmission assembly is fixedly connected with the handle, the rotating component is rotationally connected with the transmission assembly, and the connecting disc is fixedly connected with the rotating component. The four supporting arms are rotationally connected with the connecting disc, each clamping plate is fixedly connected with the corresponding supporting arm, and through the structural arrangement, the problems that due to the fact that a limiting spring is prone to losing elasticity after being used for a long time, a flange cannot be limited, and use is affected are solved.

Description

Technical Field

[0001] This utility model relates to the field of flange manufacturing technology, and in particular to a lathe for flange processing. Background Technology

[0002] Currently, drilling machines are generally used to drill holes in flanges. However, this method is not convenient for limiting the position of the flange, making it difficult to process it at various angles, resulting in poor practicality.

[0003] To address the aforementioned problems, existing technology CN215468147U provides a lathe for flange processing, comprising a limiting mechanism, a drive mechanism, a worktable, a processing mechanism, and a support frame. The support frame is installed at the bottom of the worktable. The limiting mechanism is rotatably mounted on the worktable. The drive mechanism is mounted on the worktable and is drivenly connected to the limiting mechanism. The processing mechanism is mounted on the worktable. The limiting mechanism includes a rotating shaft, a rotating seat, multiple sets of moving frames, multiple sets of limiting springs, multiple sets of limiting plates, and multiple sets of anti-slip pads. The multiple sets of worktables are provided with fixing holes. The rotating shaft is rotatably mounted at the fixing holes. The rotating seat is mounted on top of the rotating shaft. The multiple sets of moving frames are respectively provided with multiple sets of slots. The multiple sets of limiting plates are all mounted on the rotating seat and are inserted into the multiple sets of slots. The two ends of the limiting springs are respectively connected to the multiple sets of moving frames and the rotating seat. The multiple sets of anti-slip pads are respectively mounted on the multiple sets of moving frames. This design can conveniently limit the position of the flange and facilitate processing at various angles, improving practicality.

[0004] However, in the aforementioned prior art, the limiting spring is prone to losing its elasticity after prolonged use, which makes it impossible to limit the flange and affects its use. Summary of the Invention

[0005] The purpose of this utility model is to provide a lathe for flange processing, which solves the technical problem in the prior art that the limiting springs easily lose elasticity after long-term use, resulting in the inability to limit the flange and affecting its use.

[0006] To achieve the above objectives, this utility model employs a lathe for flange processing, comprising a worktable, a drive mechanism, a processing mechanism, and a clamping component. The clamping component includes a placement plate, a handle, a transmission assembly, a rotating component, a connecting plate, four support arms, and four clamping plates. The drive mechanism and the processing mechanism are respectively disposed on the worktable. One end of the placement plate is rotatably connected to the worktable and located at one end of the worktable. The other end of the placement plate is fixedly connected to the drive mechanism and located at one end of the drive mechanism. The handle, the transmission assembly, the rotating component, and the four support arms are respectively disposed on the placement plate. The transmission assembly is fixedly connected to the handle and located at one end of the handle. The rotating component is rotatably connected to the transmission assembly and located at one end of the transmission assembly. The connecting plate is fixedly connected to the rotating component and located at one end of the rotating component. The four support arms are rotatably connected to the connecting plate and are evenly disposed at one end of the connecting plate. Each clamping plate is fixedly connected to the corresponding support arm and located at one end of the corresponding support arm.

[0007] The transmission assembly includes a transmission shaft and a worm gear. The transmission shaft is fixedly connected to the handle and located at one end of the handle. The worm gear is fixedly connected to the transmission shaft and located at one end of the transmission shaft.

[0008] The rotating component includes a worm gear and a support rod. The support rod is rotatably connected to the worm gear and is located at one end of the worm gear. The worm gear cooperates with the worm.

[0009] The connecting disc includes a disc body and four connecting rods. The disc body is fixedly connected to the worm gear and is located at one end of the worm gear. The four connecting rods are fixedly connected to the disc body and are evenly distributed at one end of the disc body.

[0010] Each of the support arms includes an arm body, a support rod, and a slider. The arm body is rotatably connected to the corresponding connecting rod and is located at one end of the corresponding connecting rod. The support rod is fixedly connected to the arm body and is located at one end of the arm body. The slider is rotatably connected to the support rod and is located at one end of the support rod.

[0011] This utility model discloses a lathe for flange processing. One end of a placement tray is rotatably connected to and located at one end of the worktable. The other end of the placement tray is fixedly connected to and located at one end of the drive mechanism. A handle, a transmission assembly, a rotating component, and four support arms are respectively disposed on the placement tray. The transmission assembly is fixedly connected to and located at one end of the handle. The rotating component is rotatably connected to and located at one end of the transmission assembly. A connecting tray is fixedly connected to and located at one end of the rotating component. The four support arms are connected to and located at the connecting tray. The flange is rotated and evenly distributed at one end of the connecting plate. Each clamping plate is fixedly connected to the corresponding support arm and located at one end of the corresponding support arm. The flange is placed on the placement plate, and then the handle is rotated. The handle drives the rotating component to rotate through the transmission assembly. The rotating component drives the connecting plate to rotate. The connecting plate drives the four support arms to move on the placement plate. The four support arms drive the four clamping plates to move, thereby fixing the flange. This method can effectively solve the problem that the limiting spring easily loses its elasticity after long-term use, resulting in the inability to limit the flange and affecting its use. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a structural schematic diagram of a lathe for flange processing according to this utility model.

[0014] Figure 2 This is a schematic diagram of the placement tray of this utility model.

[0015] Figure 3 This is a schematic diagram of the internal structure of the placement tray of this utility model.

[0016] 101-Workbench, 102-Drive mechanism, 103-Machining mechanism, 104-Placing tray, 105-Handle, 106-Clamping plate, 107-Drive shaft, 108-Worm gear, 109-Worm wheel, 110-Support rod, 111-Disc body, 112-Connecting rod, 113-Arm body, 114-Support rod, 115-Slider. Detailed Implementation

[0017] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0018] Please see Figures 1-3 ,in Figure 1 This is a structural schematic diagram of a lathe for flange processing according to this utility model. Figure 2 This is a schematic diagram of the placement tray of this utility model. Figure 3 This is a schematic diagram of the internal structure of the placement tray of this utility model.

[0019] This utility model provides a lathe for flange processing, including a worktable 101, a drive mechanism 102, a processing mechanism 103, a placement tray 104, a handle 105, a clamping plate 106, a transmission shaft 107, a worm gear 108, a worm wheel 109, a support rod 110, a disc body 111, a connecting rod 112, an arm body 113, a support rod 114, and a slider 115. The aforementioned solution solves the problem that the limiting spring easily loses its elasticity after long-term use, resulting in the inability to limit the flange and affecting its use.

[0020] In this specific embodiment, the driving mechanism 102 and the processing mechanism 103 are respectively disposed on the worktable 101. One end of the placement tray 104 is rotatably connected to the worktable 101 and located at one end of the worktable 101. The other end of the placement tray 104 is fixedly connected to the driving mechanism 102 and located at one end of the driving mechanism 102. The handle 105, the transmission assembly, the rotating component, and the four support arms are respectively disposed on the placement tray 104. The transmission assembly is fixedly connected to the handle 105 and located at one end of the handle 105. The rotating component is rotatably connected to the transmission assembly and located at one end of the transmission assembly. The connecting tray is fixedly connected to the rotating component and located at one end of the connecting tray. At one end of the rotating component, four support arms are rotatably connected to the connecting plate and are evenly distributed at one end of the connecting plate. Each clamping plate 106 is fixedly connected to the corresponding support arm and is located at one end of the corresponding support arm. The driving mechanism 102 and the processing mechanism 103 are provided by prior art CN215468147U. The flange is placed on the placement plate 104, and then the handle 105 is rotated. The handle 105 drives the rotating component to rotate through the transmission assembly. The rotating component drives the connecting plate to rotate. The connecting plate drives the four support arms to move on the placement plate 104. The four support arms drive the four clamping plates 106 to move, thereby fixing the flange and limiting its position.

[0021] The transmission assembly includes a transmission shaft 107 and a worm gear 108. The transmission shaft 107 is fixedly connected to the handle 105 and is located at one end of the handle 105. The worm gear 108 is fixedly connected to the transmission shaft 107 and is located at one end of the transmission shaft 107. The handle 105 drives the worm gear 108 to rotate through the transmission shaft 107.

[0022] Secondly, the rotating component includes a worm gear 109 and a support rod 110. The support rod 110 is rotatably connected to the worm gear 109 and is located at one end of the worm gear 109. The worm gear 109 cooperates with the worm 108, and the worm 108 drives the worm gear 109 to rotate on the support rod 110.

[0023] Meanwhile, the connecting disc includes a disc body 111 and four connecting rods 112. The disc body 111 is fixedly connected to the worm gear 109 and is located at one end of the worm gear 109. The four connecting rods 112 are fixedly connected to the disc body 111 and are evenly distributed at one end of the disc body 111. The worm gear 109 drives the four connecting rods 112 to rotate through the disc body 111.

[0024] In addition, each of the support arms includes an arm body 113, a support rod 114, and a slider 115. The arm body 113 is rotatably connected to the corresponding connecting rod 112 and is located at one end of the corresponding connecting rod 112. The support rod 114 is fixedly connected to the arm body 113 and is located at one end of the arm body 113. The slider 115 is rotatably connected to the support rod 114 and is located at one end of the support rod 114. The connecting rod 112 drives the arm body 113 to move, and the arm body 113 drives the slider 115 to move through the support rod 114.

[0025] In the specific use of the flange processing lathe according to this embodiment, the flange is placed on the placement plate 104, and then the handle 105 is rotated. The handle 105 drives the worm gear 108 to rotate through the transmission shaft 107. The worm gear 108 drives the worm wheel 109 to rotate on the support rod 110. The worm wheel 109 drives the four connecting rods 112 to rotate through the plate body 111. The four connecting rods 112 drive the four arms 113 to move. The four arms 113 drive the four sliders 115 to move on the placement plate 104 through the four support rods 114. The four sliders 115 drive the four clamping plates 106 to move, thereby fixing the flange and limiting its position.

[0026] The above-disclosed embodiments are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Those skilled in the art can understand that implementing all or part of the above-described embodiments and making equivalent changes in accordance with the claims of the present utility model are still within the scope of the utility model.

Claims

1. A lathe for flange processing, comprising a worktable, a drive mechanism, and a machining mechanism, wherein the drive mechanism and the machining mechanism are respectively disposed on the worktable, characterized in that, It also includes clamping components, The clamping component includes a placement plate, a handle, a transmission assembly, a rotating component, a connecting plate, four support arms, and four clamping plates. One end of the placement plate is rotatably connected to the worktable and located at one end of the worktable. The other end of the placement plate is fixedly connected to the drive mechanism and located at one end of the drive mechanism. The handle, the transmission assembly, the rotating component, and the four support arms are respectively disposed on the placement plate. The transmission assembly is fixedly connected to the handle and located at one end of the handle. The rotating component is rotatably connected to the transmission assembly and located at one end of the transmission assembly. The connecting plate is fixedly connected to the rotating component and located at one end of the rotating component. The four support arms are rotatably connected to the connecting plate and are evenly disposed at one end of the connecting plate. Each clamping plate is fixedly connected to the corresponding support arm and located at one end of the corresponding support arm.

2. The lathe for flange processing as described in claim 1, characterized in that, The transmission assembly includes a transmission shaft and a worm gear. The transmission shaft is fixedly connected to the handle and located at one end of the handle. The worm gear is fixedly connected to the transmission shaft and located at one end of the transmission shaft.

3. The lathe for flange processing as described in claim 2, characterized in that, The rotating component includes a worm gear and a support rod. The support rod is rotatably connected to the worm gear and is located at one end of the worm gear. The worm gear cooperates with the worm.

4. The lathe for flange processing as described in claim 3, characterized in that, The connecting disc includes a disc body and four connecting rods. The disc body is fixedly connected to the worm gear and is located at one end of the worm gear. The four connecting rods are fixedly connected to the disc body and are evenly distributed at one end of the disc body.

5. The lathe for flange processing as described in claim 4, characterized in that, Each of the support arms includes an arm body, a support rod, and a slider. The arm body is rotatably connected to the corresponding connecting rod and is located at one end of the corresponding connecting rod. The support rod is fixedly connected to the arm body and is located at one end of the arm body. The slider is rotatably connected to the support rod and is located at one end of the support rod.

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