Radial drilling machine for flange machining

Abstract

The utility model relates to the technical field of radial drilling machines, in particular to a flange machining radial drilling machine which comprises a machining bed, a supporting mechanism, a driving mechanism, a clamping mechanism and a drilling mechanism, the drilling mechanism is fixedly connected with the driving mechanism, the driving mechanism is fixedly connected with the supporting mechanism, and the supporting mechanism is fixedly connected with the machining bed. The clamping mechanism comprises a clamping motor, a driving rod, a plurality of driving bevel gears, a plurality of driven bevel gears and a plurality of three-jaw chucks, the arranged clamping motor drives the driving rod and each driving bevel gear to rotate after being started, and each driving bevel gear can drive the corresponding driven bevel gear to rotate; by means of the design, production is facilitated, and the problems that each three-jaw chuck needs to be driven by a corresponding motor, the production cost is high, and it cannot be guaranteed that each three-jaw chuck conducts the same rotation frequency at the same time are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of radial drilling machines, in particular to a radial drilling machine for flange processing. Background Art

[0002] Flange, also known as flange flange or flange, is a part that connects shafts to each other and is used to connect pipe ends. When drilling holes for the flange, the flange needs to be repositioned and fixed for each fixing hole drilled. Multiple fixing holes need to be opened on the flange, so the flange needs to be repeatedly disassembled and fixed many times during the flange drilling process. The process is cumbersome and the drilling efficiency is low.

[0003] In the prior art, patent (CN219211679U) proposes a flange processing radial drilling machine, including a base, a column and a rocker arm, the column is fixedly connected to the base, the rocker arm is slidably connected to the column, the rocker arm is slidably connected to a spindle box, the spindle box is fixedly connected to a rotating motor 1, the output shaft of the rotating motor 1 is vertically downwardly arranged and connected to a drill bit, a rotating platform is provided on the base, the rotating platform is located between the base and the rocker arm and the rotating platform is rotatably connected to a three-jaw chuck, the rotating axis of the three-jaw chuck is parallel to the output shaft of the rotating motor 1, the flange is horizontally fixed on the three-jaw chuck when drilling, and after drilling is completed, the three-jaw chuck can be directly rotated to align the drilling position of the next fixing hole on the flange with the drill bit, and drilling can be continued until all fixing holes are drilled. During this period, there is no need to disassemble and fix the flange again. This application has the effect of reducing the number of disassembly and fixation times when drilling the flange, and improving the working efficiency of the radial drilling machine when drilling the flange.

[0004] However, in the above-mentioned prior art, each three-jaw chuck requires a corresponding motor to drive it, which results in high production costs and cannot guarantee that each three-jaw chuck rotates at the same frequency at the same time. Summary of the Invention

[0005] The purpose of the utility model is to provide a flange processing radial drilling machine, which solves the problem in the prior art that each three-jaw chuck requires a corresponding motor to drive it, resulting in high production costs and inability to ensure that each three-jaw chuck rotates at the same frequency at the same time.

[0006] To achieve the above-mentioned objectives, the utility model provides a flange processing radial drilling machine, comprising a processing bed, a supporting mechanism, a driving mechanism, a clamping mechanism and a drilling mechanism, wherein the drilling mechanism is fixedly connected to the driving mechanism and is located below the driving mechanism, the driving mechanism is fixedly connected to the supporting mechanism and is located on one side of the supporting mechanism, the supporting mechanism is fixedly connected to the processing bed and is located above the processing bed, the clamping mechanism comprises a clamping motor, a driving rod, a plurality of driving bevel gears, a plurality of driven bevel gears and a plurality of three-jaw chucks, each of the three-jaw chucks is rotatably connected to the processing bed and is located above the processing bed. The upper end of each of the driven helical gears is fixedly connected to the corresponding three-jaw chuck and is respectively located below the corresponding three-jaw chuck. The lower end of each of the driven helical gears is rotatably connected to the corresponding driving helical gear and is respectively located above the corresponding driving helical gear. Each of the driving helical gears is fixedly connected to the driving rod and is located on the circumferential side of the driving rod. One end of the driving rod is rotatably connected to the processing bed and is located on the inner wall of the processing bed. The other end of the driving rod is fixedly connected to the output end of the clamping motor. The clamping motor is fixedly connected to the processing bed and is located on one side of the processing bed.

[0007] Among them, the processing bed includes a base plate, multiple support columns, a dust collection box and a processing plate. The processing plate is fixedly connected to the base plate and is located above the base plate. The dust collection box is fixedly connected to the base plate and is located above the base plate. Each of the support columns is fixedly connected to the base plate and is located below the base plate.

[0008] Among them, the supporting mechanism includes two side panels and a crossbeam, the two ends of the crossbeam are fixedly connected to the corresponding side panels and are respectively located at the upper ends of the corresponding side panels, and the lower ends of the two side panels are fixedly connected to the bottom plate and are located above the bottom plate.

[0009] In which, the driving mechanism includes a driving motor, a threaded rod, two sliding rods and a slider, the slider is rotatably connected to the threaded rod and is located on the circumferential side of the threaded rod, the two ends of the two sliding rods are respectively fixedly connected to the corresponding side plates and are respectively located on one side of the corresponding side plates, one end of the threaded rod is rotatably connected to one of the side plates and is located on one side of one of the side plates, the other end of the threaded rod is fixedly connected to the output end of the driving motor, and the driving motor is fixedly connected to the other side plate and is located on one side of the other side plate.

[0010] Among them, the drilling mechanism includes an electric telescopic rod, a mounting plate, a drilling motor and a drill bit, the upper end of the drill bit is fixedly connected to the output end of the drilling motor, the drilling motor is fixedly connected to the mounting plate and is located below the mounting plate, the mounting plate is fixedly connected to the electric telescopic rod and is located at the lower end of the electric telescopic rod, and the electric telescopic rod is fixedly connected to the slider and is located below the slider.

[0011] The utility model provides a flange processing radial drilling machine. The clamping motor currently provided drives the driving rod and each of the driving bevel gears to rotate after startup, and each of the driving bevel gears can drive the corresponding driven bevel gear to rotate, thereby driving each of the three-jaw chucks to rotate synchronously. This design is convenient for production and solves the problem that each of the three-jaw chucks requires a corresponding motor to drive, which has high production costs and cannot ensure that each of the three-jaw chucks rotates at the same frequency at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art.

[0013] Figure 1 The utility model is a schematic diagram of the overall structure of a flange processing radial drilling machine.

[0014] Figure 2 It is a front view of a flange processing radial drilling machine of the present utility model.

[0015] Figure 3 It is a left view of a flange processing radial drilling machine of the present utility model.

[0016] Figure 4 This utility model Figure 3 AA line section view.

[0017] Figure 5 This utility model Figure 4 A magnified view of the local structure at point B.

[0018] 101-machining bed, 102-support mechanism, 103-drive mechanism, 104-clamping mechanism, 105-drilling mechanism, 106-clamping motor, 107-drive rod, 108-drive bevel gear, 109-driven bevel gear, 110-three-jaw chuck, 111-base plate, 112-support column, 113-dust collection box, 114-machining plate, 115-side plate, 116-crossbeam, 117-drive motor, 118-threaded rod, 119-slide rod, 120-slider, 121-electric telescopic rod, 122-mounting plate, 123-drilling motor, 124-drill bit. DETAILED DESCRIPTION

[0019] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0020] See also Figure 1-Figure 5 ,in Figure 1 This is a schematic diagram of the overall structure of a flange processing radial drilling machine of the utility model. Figure 2 This is the main view of a flange processing radial drilling machine of the utility model. Figure 3 This is the left view of a flange processing radial drilling machine of the utility model. Figure 4 This utility model Figure 3 AA line section view, Figure 5 This utility model Figure 4 A magnified view of the local structure at point B.

[0021] The utility model provides a flange processing radial drilling machine, including a processing bed 101, a supporting mechanism 102, a driving mechanism 103, a clamping mechanism 104 and a drilling mechanism 105, wherein the clamping mechanism 104 includes a clamping motor 106, a driving rod 107, a plurality of driving bevel gears 108, a plurality of driven bevel gears 109 and a plurality of three-jaw chucks 110, the processing bed 101 includes a base plate 111, a plurality of supporting columns 112, a dust collection box 113 and a processing plate 114, the supporting mechanism 102 includes two side plates 115 and a crossbeam 116, the driving mechanism 103 includes a driving motor 117, a threaded rod 118, two sliding rods 119 and a slider 120, and the drilling mechanism 105 includes an electric telescopic rod 121, a mounting plate 122, a drilling motor 123 and a drill bit 124.

[0022] According to this specific embodiment, the drilling mechanism 105 is fixedly connected to the driving mechanism 103, the driving mechanism 103 is fixedly connected to the supporting mechanism 102, the supporting mechanism 102 is fixedly connected to the processing bed 101, each of the three-jaw chucks 110 is rotatably connected to the processing bed 101, the upper end of each of the driven helical gears 109 is respectively fixedly connected to the corresponding three-jaw chuck 110, the lower end of each of the driven helical gears 109 is respectively rotatably connected to the corresponding driving helical gear 108, and each of the driving helical gears 108 is fixedly connected to the driving rod 107. One end of the driving rod 107 is rotatably connected to the processing bed 101, and the other end of the driving rod 107 is fixedly connected to the output end of the holding motor 106, and the holding motor 106 is fixedly connected to the processing bed 101, and the processing plate 114 is fixedly connected to the bottom plate 111, and the dust box 113 is fixedly connected to the bottom plate 111, and each of the support columns 112 is fixedly connected to the bottom plate 111, and the two ends of the beam 116 are fixedly connected to the corresponding side plates 115, and the lower ends of the two side plates 115 are fixedly connected to the bottom plate 111. The block 120 is rotatably connected to the threaded rod 118, and the two ends of the two sliding rods 119 are fixedly connected to the corresponding side plates 115. One end of the threaded rod 118 is rotatably connected to one of the side plates 115, and the other end of the threaded rod 118 is fixedly connected to the output end of the drive motor 117. The drive motor 117 is fixedly connected to the other side plate 115. The upper end of the drill bit 124 is fixedly connected to the output end of the drilling motor 123, and the drilling motor 123 is fixedly connected to the mounting plate 122. The mounting plate 122 is fixed to the electric telescopic rod 121 The electric telescopic rod 121 is fixedly connected to the slider 120. The clamping motor 106 currently provided drives the driving rod 107 and each of the driving bevel gears 108 to rotate after startup, and each of the driving bevel gears 108 can drive the corresponding driven bevel gear 109 to rotate, thereby driving each of the three-jaw chucks 110 to rotate synchronously. This design is convenient for production and solves the problem that each of the three-jaw chucks 110 requires a corresponding motor to drive it, which has a high production cost and cannot ensure that each of the three-jaw chucks 110 rotates at the same frequency at the same time.

[0023] The drilling mechanism 105 is located below the driving mechanism 103, the driving mechanism 103 is located on one side of the supporting mechanism 102, the supporting mechanism 102 is located above the processing bed 101, each of the three-jaw chucks 110 is located above the processing bed 101, the upper end of each of the driven bevel gears 109 is located below the corresponding three-jaw chuck 110, the lower end of each of the driven bevel gears 109 is located above the corresponding driving bevel gear 108, and each of the driving bevel gears 108 is located on the driving rod 10 7, one end of the driving rod 107 is located on the inner wall of the processing bed 101, and the holding motor 106 is located on one side of the processing bed 101. Each of the driving bevel gears 108 is tightly fitted with the corresponding driven bevel gear 109. When the driving bevel gear 108 rotates, the corresponding driven bevel gear 109 can be driven to rotate, thereby driving each of the three-jaw chucks 110 to rotate. By driving the single holding motor 106 and the driving rod 107, the production cost is reduced, the demand for the motor is reduced, and the practicality is better.

[0024] Secondly, the processing plate 114 is located above the base plate 111, the dust box 113 is located above the base plate 111, each of the support columns 112 is located below the base plate 111, and the two ends of the crossbeam 116 are respectively located at the upper ends of the corresponding side plates 115, and the lower ends of the two side plates 115 are located above the base plate 111. The processing plate 114 provides support for the installation of each three-jaw chuck 110, and each three-jaw chuck 110 can rotate on the processing plate 114. When the clamping motor 106 drives the drive rod 107 to rotate, each driving bevel gear 108 rotates synchronously and drives the corresponding driven bevel gear 109, thereby driving each three-jaw chuck 110 to rotate at the same frequency at the same time.

[0025] At the same time, the slider 120 is located on the peripheral side of the threaded rod 118, the two ends of the two slide rods 119 are respectively located on one side of the corresponding side plate 115, one end of the threaded rod 118 is located on one side of one of the side plates 115, the drive motor 117 is located on one side of the other side plate 115, the drilling motor 123 is located below the mounting plate 122, the mounting plate 122 is located at the lower end of the electric telescopic rod 121, the electric telescopic rod 121 is located below the slider 120, and the threaded rod 118 is driven to rotate by the drive motor 117 , driving the slider 120 to move. The interior of the slider 120 has a thread that is adapted to the thread on the surface of the threaded rod 118, so the slider 120 can move under the rotation of the threaded rod 118, plus the limitation and support of the two sliding rods 119, the slider 120 can realize the function of free movement under the beam 116. When it moves to the corresponding three-jaw chuck 110, the electric telescopic rod 121 lowers the height of the mounting plate 122 and the drilling motor 123, and starts the drill bit 124 to drill the flange on the three-jaw chuck 110.

[0026] In this embodiment, each of the driving bevel gears 108 is tightly fitted with the corresponding driven bevel gear 109. When the driving bevel gear 108 rotates, the corresponding driven bevel gear 109 can be driven to rotate, thereby driving each of the three-jaw chucks 110 to rotate. By driving the single clamping motor 106 and the driving rod 107, the cost of production is reduced, the demand for the motor is reduced, and the practicality is better. The processing plate 114 provides support for the installation of each three-jaw chuck 110. Each three-jaw chuck 110 can rotate on the processing plate 114. When the clamping motor 106 drives the driving rod 107 to rotate, each of the driving bevel gears 108 rotates synchronously and drives the corresponding driven bevel gear 10 9, thereby driving each of the three-jaw chucks 110 to rotate at the same frequency at the same time, and the threaded rod 118 is driven to rotate by the driving motor 117, driving the slider 120 to move. The interior of the slider 120 has a thread that is adapted to the threaded surface of the threaded rod 118, so that the slider 120 can move under the rotation of the threaded rod 118, plus the limitation and support of the two sliding rods 119, the slider 120 can realize the function of free movement under the beam 116. When it moves to the corresponding three-jaw chuck 110, the electric telescopic rod 121 lowers the height of the mounting plate 122 and the drilling motor 123, and starts the drill bit 124 to drill the flange on the three-jaw chuck 110.

[0027] The above disclosure is merely one or more preferred embodiments of the present application and is not intended to limit the scope of the present application. A person skilled in the art will understand that all or part of the processes of the above embodiments and equivalent changes made in accordance with the claims of the present application are still within the scope of the present application.

Claims

1. A flange processing radial drilling machine, comprising a processing bed, a support mechanism, a drive mechanism and a drilling mechanism, wherein the drilling mechanism is fixedly connected to the drive mechanism and is located below the drive mechanism, the drive mechanism is fixedly connected to the support mechanism and is located on one side of the support mechanism, and the support mechanism is fixedly connected to the processing bed and is located above the processing bed, characterized in that: It also includes a clamping mechanism, which includes a clamping motor, a driving rod, multiple driving bevel gears, multiple driven bevel gears and multiple three-jaw chucks, each of the three-jaw chucks is rotatably connected to the processing bed and is located above the processing bed, the upper end of each driven bevel gear is fixedly connected to the corresponding three-jaw chuck and is respectively located below the corresponding three-jaw chuck, the lower end of each driven bevel gear is rotatably connected to the corresponding driving bevel gear and is respectively located above the corresponding driving bevel gear, each driving bevel gear is fixedly connected to the driving rod and is located on the circumferential side of the driving rod, one end of the driving rod is rotatably connected to the processing bed and is located on the inner wall of the processing bed, the other end of the driving rod is fixedly connected to the output end of the clamping motor, and the clamping motor is fixedly connected to the processing bed and is located on one side of the processing bed.

2. The flange processing radial drilling machine according to claim 1, characterized in that: The processing bed includes a base plate, multiple support columns, a dust collection box and a processing plate. The processing plate is fixedly connected to the base plate and is located above the base plate. The dust collection box is fixedly connected to the base plate and is located above the base plate. Each of the support columns is fixedly connected to the base plate and is located below the base plate.

3. The flange processing radial drilling machine according to claim 2, characterized in that: The supporting mechanism includes two side panels and a crossbeam, the two ends of the crossbeam are fixedly connected to the corresponding side panels and are respectively located at the upper ends of the corresponding side panels, and the lower ends of the two side panels are fixedly connected to the bottom plate and are located above the bottom plate.

4. The flange machining radial drilling machine according to claim 3, characterized in that: The driving mechanism includes a driving motor, a threaded rod, two sliding rods and a slider. The slider is rotatably connected to the threaded rod and is located on the circumferential side of the threaded rod. The two ends of the two sliding rods are respectively fixedly connected to the corresponding side plates and are respectively located on one side of the corresponding side plates. One end of the threaded rod is rotatably connected to one of the side plates and is located on one side of one of the side plates. The other end of the threaded rod is fixedly connected to the output end of the driving motor. The driving motor is fixedly connected to the other side plate and is located on one side of the other side plate.

5. The flange machining radial drilling machine according to claim 4, characterized in that: The drilling mechanism includes an electric telescopic rod, a mounting plate, a drilling motor and a drill bit. The upper end of the drill bit is fixedly connected to the output end of the drilling motor. The drilling motor is fixedly connected to the mounting plate and is located below the mounting plate. The mounting plate is fixedly connected to the electric telescopic rod and is located at the lower end of the electric telescopic rod. The electric telescopic rod is fixedly connected to the slider and is located below the slider.

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