Flange drilling and chamfering integrated forming device

Abstract

The utility model discloses a flange drilling and chamfering integrated forming device, and relates to the technical field of flange machining. The chamfering machine comprises a workbench, Z-axis stand columns are fixedly connected to the left side and the right side of the top of the workbench, main shafts are arranged on the sides, close to each other, of the two Z-axis stand columns, a drill bit tool is arranged at the bottom of the main shaft located on the right side, and a chamfering tool is arranged at the bottom of the main shaft located on the left side. According to the flange chamfering device, the rotating assembly is arranged, specifically, drilling is conducted on a flange through the drill bit tool, after drilling is completed, the motor is started to drive the gear to rotate through the rotating shaft, the gear drives the rotating base to rotate through the gear ring, and therefore the flange is rotated; and then the chamfering tool sequentially chamfers the drilled flanges, so that drilling and chamfering integrated forming is achieved, workers do not need to frequently move the positions of the flanges, manual chamfering is avoided, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of flange processing, and particularly relates to a device for integrally forming drilling and chamfering of a flange. Background Technique

[0002] A sealing flange is generally used for sealing connection and installation at the pipe port. During the production and processing of the sealing flange, drilling is required, and after drilling, the drilled flange usually needs to be chamfered at the drilling position.

[0003] When the existing flanges are processed, drilling is usually carried out first, and then the flanges are moved to another device for chamfering, or chamfering is carried out manually. Since the flanges need to be frequently moved, not only the work efficiency is reduced, but also the labor of the staff is increased. Therefore, we propose a device for integrally forming drilling and chamfering of a flange. Content of the Utility Model

[0004] The purpose of the utility model is to provide a device for integrally forming drilling and chamfering of a flange. By setting a rotating component, specifically, a drill bit tool is used to drill the flange. After drilling is completed, the motor is started to drive the gear to rotate through the rotating shaft, then the gear drives the rotating seat to rotate through the gear ring, so as to rotate the flange. When the drilled position rotates below the chamfering tool, the chamfering tool chamfers the drilled flange in sequence, thus realizing the integral forming of drilling and chamfering. It is not necessary for the staff to frequently move the position of the flange, and manual chamfering is avoided, improving the work efficiency. It solves the problem that when the existing flanges are processed, drilling is usually carried out first, and then the flanges are moved to another device for chamfering, or chamfering is carried out manually. Since the flanges need to be frequently moved, the work efficiency is reduced.

[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0006] The utility model is a device for integrally forming drilling and chamfering of a flange, including a workbench. Both the left and right sides of the top of the workbench are fixedly connected with Z-axis columns. A main shaft is arranged on each side of the two Z-axis columns close to each other. A drill bit tool is arranged at the bottom of the main shaft on the right side, and a chamfering tool is arranged at the bottom of the main shaft on the left side;

[0007] A rotating component is arranged at the center of the top of the workbench. The rotating component includes a rotating seat. A placing ring is fixedly connected to the top of the rotating seat. A flange is in contact with the top of the placing ring. A gear ring is fixedly connected to the bottom of the rotating seat. A gear is meshed with the inner wall of the gear ring. A rotating shaft is fixedly connected to the bottom of the gear. A support frame and a motor are respectively fixedly connected to the bottom of the workbench. The device realizes the integral forming of drilling and chamfering. It is not necessary for the staff to frequently move the position of the flange, and manual chamfering is avoided, improving the work efficiency.

[0008] Further, a clamping rod is slidably connected to the top of the rotating base. A conical ring is rotatably connected to the outer surface of the rotating base. A pressing ring is arranged above the rotating base. A chip discharging groove is formed in the top of the workbench. A collecting box is inserted into the support frame. The collecting box is used for collecting the generated chips, and the collecting box can be taken out by pulling, which is convenient for cleaning.

[0009] Further, a trapezoidal block is fixedly connected to the left side of the clamping rod. A connecting block is fixedly connected to the bottom of the trapezoidal block. A connecting block is slidably connected inside the connecting block. A spring is fixedly connected to the right side of the connecting block. The right side of the spring is fixedly connected to the inner wall of the rotating base. By setting the clamping rod, specifically, when the rotating handle is rotated clockwise to drive the threaded rod to rotate, the pressing ring moves downward to push the trapezoidal block, and at the same time drives the clamping rod to move together. The clamping rod contacts the flange to fix the flange. Since the clamping rod has a moving distance, flanges of different sizes can be clamped and fixed.

[0010] Further, a threaded rod is threadedly connected to the center of the pressing ring. A limiting ring is rotatably connected to the bottom of the threaded rod. A rotating handle is fixedly connected to the top of the threaded rod. A limiting rod is slidably connected inside the pressing ring. The limiting ring is used to limit the threaded rod so that the threaded rod can only rotate in place.

[0011] Further, the bottom of the rotating shaft is fixedly connected to the output end of the top of the motor. The connecting block is slidably connected to the rotating base. The outer surface of the clamping rod contacts the outer surface of the flange. The connecting block is used to squeeze the spring, so as to drive the clamping rod to reset under the action of elasticity.

[0012] Further, the bottom of the conical ring and the bottom of the limiting ring are respectively fixedly connected to the top of the rotating base. The limiting rod penetrates through the pressing ring and extends to the outside. The bottom of the limiting rod is fixedly connected to the top of the rotating base. The limiting rod is used to limit the pressing ring so that the pressing ring makes a linear motion. The conical ring can support the rotating base.

[0013] The utility model has the following beneficial effects:

[0014] By setting the rotating assembly in the utility model, specifically, the flange is drilled by a drill tool. After the drilling is completed, the motor is started to drive the gear to rotate through the rotating shaft. Then the gear drives the rotating base to rotate through the gear ring, so as to rotate the flange. When the drilled position rotates under the chamfering tool, the chamfering tool chamfers the drilled flange in sequence, so as to realize the integrated forming of drilling and chamfering, without the need for the staff to frequently move the position of the flange, and avoiding manual chamfering, thus improving the work efficiency.

[0015] The utility model fixes a flange by setting clamping rods. Specifically, when the rotary handle is rotated clockwise to drive the threaded rod to rotate, the pressing ring moves downward to push the trapezoidal block, and at the same time drives the clamping rods to move together. The clamping rods then contact the flange to fix it. Since the clamping rods have a moving distance, flanges of different sizes can be clamped and fixed.

[0016] Of course, not necessarily all the advantages described above need to be achieved simultaneously by any product implementing the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following will briefly introduce the drawings required for describing the embodiments. Obviously, the drawings in the following description are only some embodiments of the utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 is a schematic diagram of the top structure of the rotary base of the utility model;

[0020] Figure 3 is a schematic diagram of the internal sectional structure of the rotary base of the utility model;

[0021] Figure 4 is the utility model Figure 3 a magnified schematic diagram of A therein;

[0022] Figure 5 is a schematic diagram of the overall structure of the pressing ring of the utility model;

[0023] Figure 6 is a schematic diagram of the bottom structure of the workbench of the utility model.

[0024] In the drawings, the list of components represented by each reference numeral is as follows:

[0025] 1. Workbench; 11. Z-axis column; 111. Spindle; 112. Drill tool; 113. Chamfering tool; 12. Rotating assembly; 121. Rotary base; 211. Placing ring; 212. Gear ring; 213. Gear; 214. Rotating shaft; 122. Flange; 123. Clamping rod; 231. Trapezoidal block; 232. Connecting block; 233. Slide bar; 234. Spring; 125. Pressing ring; 251. Threaded rod; 252. Limit ring; 253. Rotary handle; 254. Limit rod; 124. Conical ring; 13. Chip removal groove; 131. Support frame; 132. Collection box; 14. Motor. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

[0027] Please refer to Figure 1-6 As shown, the present utility model is a flange drilling and chamfering integrated forming device, which includes a workbench 1. On the left and right sides of the top of the workbench 1, Z-axis columns 11 are fixedly connected. On the side where the two Z-axis columns 11 are close to each other, a main shaft 111 is provided. At the bottom of the main shaft 111 on the right side, a drill bit tool 112 is provided, and at the bottom of the main shaft 111 on the left side, a chamfering tool 113 is provided.

[0028] At the center of the top of the workbench 1, a rotating assembly 12 is provided. The rotating assembly 12 includes a rotating seat 121. On the top of the rotating seat 121, a placing ring 211 is fixedly connected. On the top of the placing ring 211, a flange 122 is in contact. At the bottom of the rotating seat 121, a gear ring 212 is fixedly connected. Inside the inner wall of the gear ring 212, a gear 213 is meshed. At the bottom of the gear 213, a rotating shaft 214 is fixedly connected. At the bottom of the workbench 1, a support frame 131 and a motor 14 are fixedly connected respectively. By setting the rotating assembly 12, specifically, the flange 122 is drilled by the drill bit tool 112. After the drilling is completed, the motor 14 is started to drive the gear 213 to rotate through the rotating shaft 214. Then the gear 213 drives the rotating seat 121 to rotate through the gear ring 212, so as to rotate the flange 122. When the drilled position rotates below the chamfering tool 113, the chamfering tool 113 chamfers the drilled flange 122 in sequence, so as to realize the integrated forming of drilling and chamfering, without the need for staff to frequently move the position of the flange 122, and avoid manual chamfering, improving work efficiency.

[0029] A clamping rod 123 is slidably connected to the top of the rotating seat 121. A conical ring 124 is rotatably connected to the outer surface of the rotating seat 121. A pressing ring 125 is arranged above the rotating seat 121. A chip discharge groove 13 is opened at the top of the workbench 1. A collection box 132 is inserted inside the support frame 131.

[0030] On the left side of the clamping rod 123, a trapezoidal block 231 is fixedly connected. At the bottom of the trapezoidal block 231, a connecting block 232 is fixedly connected. Inside the connecting block 232, a connecting block 232 is slidably connected. On the right side of the connecting block 232, a spring 234 is fixedly connected. The right side of the spring 234 is fixedly connected to the inner wall of the rotating seat 121. By setting the clamping rod 123, specifically, when the turning handle 253 is rotated clockwise to drive the threaded rod 251 to rotate, the pressing ring 125 moves downward to push the trapezoidal block 231, and at the same time drives the clamping rod 123 to move together. The clamping rod 123 then contacts the flange 122 to fix the flange 122. Since the clamping rod 123 has a moving distance, it can clamp and fix flanges 122 of different sizes.

[0031] At the center of the pressing ring 125, a threaded rod 251 is threadedly connected. At the bottom of the threaded rod 251, a limiting ring 252 is rotatably connected. At the top of the threaded rod 251, a turning handle 253 is fixedly connected. Inside the pressing ring 125, a limiting rod 254 is slidably connected.

[0032] The bottom of the rotating shaft 214 is fixedly connected to the output end of the top of the motor 14. The connecting block 232 is slidably connected to the rotating seat 121. The outer surface of the clamping rod 123 contacts the outer surface of the flange 122.

[0033] The bottom of the conical ring 124 and the bottom of the limiting ring 252 are respectively fixedly connected to the top of the rotating seat 121. The limiting rod 254 passes through the pressing ring 125 and extends to the outside. The bottom of the limiting rod 254 is fixedly connected to the top of the rotating seat 121.

[0034] A specific application of this embodiment is:

[0035] During use, place the flange 122 on the placement ring 211. Then, rotate the turning handle 253 clockwise to drive the threaded rod 251 to rotate on the limit ring 252. As a result, the pressing ring 125 moves downward on the limit rod 254. After the pressing ring 125 contacts the trapezoidal block 231, it will push the trapezoidal block 231 and drive the clamping rod 123 to move together. Then, the connecting block 232 slides on the sliding rod 233 and compresses the spring 234. The clamping rod 123 contacts the flange 122 to fix the flange 122. Since the clamping rod 123 has a moving distance, it can clamp and fix flanges 122 of different sizes. After the flange 122 is fixed, drive the drill tool 112 to rotate through the main shaft 111 on the right side, and then the Z-axis column 11 on the right side drives the main shaft 111 to move downward to drill the flange 122. After drilling is completed, start the motor 14 to drive the gear 213 to rotate through the rotating shaft 214. Then, the gear 213 drives the rotating seat 121 to rotate through the gear ring 212 to rotate the flange 122 and drill holes in sequence. When the position after drilling rotates below the chamfering tool 113, start the main shaft 111 on the left side to drive the chamfering tool 113 to rotate, and then drive the main shaft 111 to move downward through the Z-axis column 11 on the left side so that the chamfering tool 113 chamfers the drilled flange 122 in sequence, thus realizing one-piece forming of drilling and chamfering. There is no need for the staff to frequently move the position of the flange 122, and manual chamfering is avoided, improving work efficiency. Finally, after drilling and chamfering are completed, rotate the turning handle 253 counterclockwise to drive the threaded rod 251 to rotate. Then, the pressing ring 125 moves upward, and the connecting block 232 returns to its original position under the elastic action of the spring 234, driving the clamping rod 123 to return to its original position to release the fixation of the flange 122. Finally, take out the flange 122. The chips generated during drilling will flow through the conical ring 124 onto the workbench 1, and then the staff will clean the chips on the workbench 1 into the chip discharge groove 13 and then into the collection box 132 for collection.

[0036] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0037] The preferred embodiments of the utility model disclosed above are only used to help illustrate the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification in order to better explain the principle and practical application of the utility model, so that those skilled in the relevant technical field can well understand and utilize the utility model. The utility model is only limited by the claims and their full scope and equivalents.

Claims

1. An integrated forming device for flange drilling and chamfering, comprising a workbench (1), and Z-axis columns (11) are fixedly connected to both the left side and the right side of the top of the workbench (1). It is characterized in that: On one side of the two Z-axis columns (11) close to each other, a main shaft (111) is provided. At the bottom of the main shaft (111) on the right side, a drill tool (112) is provided, and at the bottom of the main shaft (111) on the left side, a chamfering tool (113) is provided; At the center of the top of the workbench (1), a rotating assembly (12) is provided. The rotating assembly (12) includes a rotating base (121). At the top of the rotating base (121), a placement ring (211) is fixedly connected. A flange (122) is in contact with the top of the placement ring (211). At the bottom of the rotating base (121), a gear ring (212) is fixedly connected. Inside the gear ring (212), a gear (213) is meshed. At the bottom of the gear (213), a rotating shaft (214) is fixedly connected. At the bottom of the workbench (1), a support frame (131) and a motor (14) are respectively fixedly connected.

2. The one-piece forming device for flange drilling and chamfering according to claim 1, wherein, A clamping rod (123) is slidably connected to the top of the rotating base (121). A conical ring (124) is rotatably connected to the outer surface of the rotating base (121). Above the rotating base (121), a pressing ring (125) is provided. A chip removal groove (13) is formed in the top of the workbench (1). A collection box (132) is inserted into the support frame (131).

3. The one-piece forming device for flange drilling and chamfering according to claim 2, characterized in that, On the left side of the clamping rod (123), a trapezoidal block (231) is fixedly connected. At the bottom of the trapezoidal block (231), a connecting block (232) is fixedly connected. Inside the connecting block (232), a connecting block (232) is slidably connected. On the right side of the connecting block (232), a spring (234) is fixedly connected. The right side of the spring (234) is fixedly connected to the inner wall of the rotating base (121).

4. An integrated flange drilling and chamfering forming device according to claim 3, characterized in that, A threaded rod (251) is threadedly connected to the center of the pressing ring (125). At the bottom of the threaded rod (251), a limiting ring (252) is rotatably connected. At the top of the threaded rod (251), a turning handle (253) is fixedly connected. A limiting rod (254) is slidably connected inside the pressing ring (125).

5. The one-piece forming device for flange drilling and chamfering according to claim 4, characterized in that, The bottom of the rotating shaft (214) is fixedly connected to the output end of the top of the motor (14). The connecting block (232) is slidably connected to the rotating base (121). The outer surface of the clamping rod (123) is in contact with the outer surface of the flange (122).

6. The one-piece flange drilling and chamfering device according to claim 4, wherein, The bottom of the conical ring (124) and the bottom of the limiting ring (252) are respectively fixedly connected to the top of the rotating base (121). The limiting rod (254) penetrates through the pressing ring (125) and extends to the outside. The bottom of the limiting rod (254) is fixedly connected to the top of the rotating base (121).

Images