Flange machining device

Abstract

The utility model relates to the technical field of flange machining, and discloses a flange machining device which comprises supporting legs, a platform is fixedly connected to the tops of the supporting legs, a PLC control device is fixedly connected to the outer side of the platform, a support is fixedly connected to the top of the platform, a steering assembly is arranged at the top of the platform, and the PLC control device is fixedly connected to the outer side of the platform. A transmission assembly is arranged in the steering assembly. A second motor drives a second transmission rod to rotate, so that a second gear is driven to rotate, a rack is driven to move, a sliding rod and a vertical rod are driven to move, a transverse rod is driven to move, a connecting sleeve is driven to move, an upper pressing block and a side edge clamping block are driven to move, and therefore the upper pressing block moves to the top of a flange; and meanwhile, the side edge clamping blocks are driven to move to the outer side of the flange so as to clamp the flange, so that the possibility of drilling deviation is reduced through multi-aspect pressing and clamping, the possibility of subsequent reworking is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of flange processing technology, and more specifically, to a flange processing device. Background Technology

[0002] A flange, also called a flange plate or flange, is a part used to connect shafts, pipe ends, etc. Flanges are also used on equipment inlets and outlets to connect two pieces of equipment, such as speed reducer flanges.

[0003] In the processing of flanges, drilling is generally required, which necessitates fixing the flange's position. Currently used flange fixing devices typically fix the flange in the outer circular area. This can lead to the flange shifting due to excessive drilling force, causing the drilling position to deviate. This can render the flange unusable or require rework, increasing production costs and reducing production efficiency. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, this utility model provides a flange processing device, which has the advantage of fixing the position of the flange by clamping in multiple directions, thereby reducing the possibility of flange displacement during processing.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a flange processing device, comprising a support leg, a platform fixedly connected to the top of the support leg, a PLC control device fixedly connected to the outside of the platform, a bracket fixedly connected to the top of the platform, a steering assembly provided on the top of the platform, a transmission assembly provided inside the steering assembly, a clamping assembly provided on the top of the transmission assembly, the clamping assembly comprising two uprights fixedly connected to the top of the transmission assembly, a crossbar fixedly connected to the top of the uprights, three first support rods fixedly connected to the outside of the uprights, wherein the tops of two of the first support rods are fixedly connected to the bottom of the crossbar, three connecting sleeves are fixedly connected to the outside of the crossbar, an upper pressure block is fixedly connected inside the connecting sleeve, the top of the third first support rod is fixedly connected to the bottom of the upper pressure block, and a side clamping block is fixedly connected to the bottom of the upper pressure block.

[0006] As a preferred embodiment of this utility model, the transmission assembly includes two racks fixedly connected to the bottom of two uprights, the two racks being arranged opposite to each other, and a sliding rod being fixedly connected to the outer side of each rack, the sliding rod being slidably connected to the inside of the rack in a parallel position.

[0007] As a preferred embodiment of the present invention, the transmission assembly further includes a second gear meshing with the outside of the rack, a second transmission rod fixedly connected inside the second gear, a second motor fixedly connected to the bottom of the second transmission rod, and the second motor being electrically connected to the PLC control device.

[0008] As a preferred technical solution of this utility model, the steering assembly includes a rotating seat fixedly connected to the bottom of the second motor. The rotating seat is slidably connected by a rack and a slide rod. The top of the inner cavity of the rotating seat is rotatably connected to the top of the second transmission rod. A ball bearing is rotatably connected inside the rotating seat, and the ball bearing is rotatably connected to the inside of the platform.

[0009] As a preferred technical solution of this utility model, the steering assembly further includes a transmission gear fixedly connected inside the rotating seat. A first gear meshes with the outer side of the transmission gear. A first transmission rod is fixedly connected inside the first gear. The top of the first transmission rod is rotatably connected to the top of the inner cavity of the rotating seat. A first motor is fixedly connected to the bottom of the first transmission rod. The first motor is electrically connected to a PLC control device. The bottom of the first motor is fixedly connected to the top of the platform.

[0010] As a preferred technical solution of this utility model, a support assembly is provided on the top of the rotating seat. The support assembly includes a first hydraulic rod fixedly connected to the top of the rotating seat. The first hydraulic rod is electrically connected to a PLC control device. A placement cylinder is fixedly connected to the top of the first hydraulic rod. A connecting member is slidably connected inside the placement cylinder. A second support rod is fixedly connected to the top of the connecting member. A placement ring is fixedly connected to the top of the second support rod. The outer side of the placement ring abuts against the inside of the upper pressure block. The bottom of the side clamping block is slidably connected to the top of the placement ring.

[0011] As a preferred embodiment of the present invention, the support assembly further includes a bolt that passes through the placement cylinder and the connecting member, the bolt being slidably connected to the connecting member and the placement cylinder respectively, and a nut being threaded onto the outer side of the bolt.

[0012] As a preferred embodiment of this utility model, a processing component is provided at the bottom of the bracket. The processing component includes a second hydraulic rod fixedly connected to the bottom of the bracket. A connecting plate is fixedly connected to the bottom of the second hydraulic rod. A drilling device is fixedly connected to the bottom of the connecting plate. The second hydraulic rod and the drilling device are electrically connected to a PLC control device.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model uses a second motor to drive a second transmission rod to rotate, which in turn drives a second gear to rotate, which in turn drives a rack to move, which in turn drives a slide rod and a vertical rod to move, which in turn drives a crossbar to move, which in turn drives a connecting sleeve to move, which in turn drives an upper pressure block and a side clamping block to move. This causes the upper pressure block to move to the top of the flange to press the flange, while simultaneously driving the side clamping block to move to the outside of the flange to clamp it. Through multiple pressing and clamping actions, the position of the flange is fixed, thereby reducing the possibility of flange displacement during drilling, reducing the possibility of drilling deviation, reducing the possibility of subsequent rework, and improving production efficiency.

[0015] 2. This utility model allows the bolt to be removed by rotating the nut, and then the connecting piece can be lifted to remove the placement ring. The placement ring can be replaced according to the size of the flange, which facilitates the processing of flanges of different sizes. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall side view structure of this utility model;

[0017] Figure 2 This is a top view of the overall structure of this utility model;

[0018] Figure 3 This is a top view of the disassembled internal component structure of this utility model;

[0019] Figure 4 This is a bottom view of the disassembled internal component structure of this utility model;

[0020] Figure 5 This is a schematic diagram showing the disassembled structure of some components of this utility model;

[0021] Figure 6 This is an enlarged structural diagram of some components of this utility model.

[0022] In the diagram: 1. Support leg; 2. Platform; 3. PLC control device; 4. Bracket; 5. Rotating seat; 6. Ball bearing; 7. First motor; 8. First transmission rod; 9. First gear; 10. Transmission gear; 11. Second motor; 12. Second transmission rod; 13. Second gear; 14. Rack; 15. Slide rod; 16. Upright pole; 17. Horizontal bar; 18. First support rod; 19. Connecting sleeve; 20. Upper pressure block; 21. Side clamping block; 22. First hydraulic rod; 23. Placement cylinder; 24. Connecting piece; 25. Second support rod; 26. Placement ring; 27. Bolt; 28. Nut; 29. ​​Second hydraulic rod; 30. Connecting plate; 31. Drilling device. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] like Figures 1 to 6 As shown, this utility model provides a flange processing device, including a support leg 1, a platform 2 fixedly connected to the top of the support leg 1, a PLC control device 3 fixedly connected to the outside of the platform 2, a bracket 4 fixedly connected to the top of the platform 2, a steering assembly provided on the top of the platform 2, a transmission assembly provided inside the steering assembly, a clamping assembly provided on the top of the transmission assembly, the clamping assembly including two uprights 16 fixedly connected to the top of the transmission assembly, a crossbar 17 fixedly connected to the top of the uprights 16, three first support rods 18 fixedly connected to the outside of the uprights 16, the tops of two of the first support rods 18 being fixedly connected to the bottom of the crossbar 17, three connecting sleeves 19 fixedly connected to the outside of the crossbar 17, an upper pressure block 20 fixedly connected inside the connecting sleeve 19, the top of the third first support rod 18 being fixedly connected to the bottom of the upper pressure block 20, and a side clamping block 21 fixedly connected to the bottom of the upper pressure block 20.

[0025] The relative movement of the two uprights 16 drives the horizontal bar 17 to move, which in turn drives the connecting sleeve 19 to move, which in turn drives the upper pressure block 20 and the side clamping block 21 to move. This causes the upper pressure block 20 to move to the top of the flange, thereby pressing the flange. At the same time, it drives the side clamping block 21 to move to the outside of the flange, thereby clamping the flange. Through multiple pressing and clamping, the position of the flange is fixed, thereby reducing the possibility of flange displacement during drilling, reducing the possibility of drilling deviation, reducing the possibility of subsequent rework, and improving production efficiency.

[0026] The transmission assembly includes two racks 14 fixedly connected to the bottom of two uprights 16. The two racks 14 are arranged opposite to each other. A slide rod 15 is fixedly connected to the outside of the racks 14. The slide rod 15 is slidably connected to the inside of the racks 14 in parallel positions.

[0027] The movement of rack 14 drives the slide bar 15 and upright bar 16 to move.

[0028] The transmission assembly also includes a second gear 13 meshing with the outside of the rack 14. A second transmission rod 12 is fixedly connected inside the second gear 13. A second motor 11 is fixedly connected to the bottom of the second transmission rod 12. The second motor 11 is electrically connected to the PLC control device 3.

[0029] The second motor 11 drives the second transmission rod 12 to rotate, which in turn drives the second gear 13 to rotate, which in turn drives the rack 14 to move.

[0030] The steering assembly includes a rotating seat 5 fixedly connected to the bottom of the second motor 11. The rotating seat 5 is slidably connected by a rack 14 and a slide rod 15. The top of the inner cavity of the rotating seat 5 is rotatably connected to the top of the second transmission rod 12. A ball bearing 6 is rotatably connected inside the rotating seat 5, and the ball bearing 6 is rotatably connected to the inside of the platform 2.

[0031] The rotation of the rotating seat 5 causes the ball bearing 6 to roll inside the platform 2.

[0032] The steering assembly also includes a transmission gear 10 fixedly connected inside the rotating seat 5. A first gear 9 meshes with the outer side of the transmission gear 10. A first transmission rod 8 is fixedly connected inside the first gear 9. The top of the first transmission rod 8 is rotatably connected to the top of the inner cavity of the rotating seat 5. A first motor 7 is fixedly connected to the bottom of the first transmission rod 8. The first motor 7 is electrically connected to the PLC control device 3. The bottom of the first motor 7 is fixedly connected to the top of the platform 2.

[0033] The first motor 7 drives the first transmission rod 8 to rotate, which in turn drives the first gear 9 to rotate, which in turn drives the transmission gear 10 to rotate, which in turn drives the rotating seat 5 to rotate.

[0034] The rotating seat 5 is provided with a support assembly on its top. The support assembly includes a first hydraulic rod 22 fixedly connected to the top of the rotating seat 5. The first hydraulic rod 22 is electrically connected to the PLC control device 3. A placement cylinder 23 is fixedly connected to the top of the first hydraulic rod 22. A connector 24 is slidably connected inside the placement cylinder 23. A second support rod 25 is fixedly connected to the top of the connector 24. A placement ring 26 is fixedly connected to the top of the second support rod 25. The outer side of the placement ring 26 abuts against the inside of the upper pressure block 20. The bottom of the side clamping block 21 is slidably connected to the top of the placement ring 26.

[0035] The first hydraulic rod 22 drives the placement cylinder 23 to move, which in turn drives the connecting piece 24 to move, which in turn drives the second support rod 25 to move, which in turn drives the placement ring 26 to move, which in turn drives the flange placed inside the placement ring 26 to move, so that the top of the flange abuts against the bottom of the upper pressure block 20, thereby pressing the flange and fixing its position.

[0036] The support assembly also includes a bolt 27 that passes through the placement cylinder 23 and the connector 24. The bolt 27 is slidably connected to the connector 24 and the placement cylinder 23 respectively, and a nut 28 is threaded on the outside of the bolt 27.

[0037] By turning the nut 28, the bolt 27 can be removed, and then the connector 24 can be lifted to remove the placement ring 26. The placement ring 26 can be replaced according to the size of the flange, which facilitates the processing of flanges of different sizes.

[0038] The support 4 has a processing component at its bottom, which includes a second hydraulic rod 29 fixedly connected to the bottom of the support 4. A connecting plate 30 is fixedly connected to the bottom of the second hydraulic rod 29, and a drilling device 31 is fixedly connected to the bottom of the connecting plate 30. The second hydraulic rod 29 and the drilling device 31 are electrically connected to the PLC control device 3.

[0039] The second hydraulic rod 29 drives the connecting plate 30 to move, which in turn drives the drilling device 31 to move, so that the drilling device 31 comes into contact with the flange, thus facilitating the processing of the flange.

[0040] The working principle and usage process of this utility model are as follows: The flange is placed inside the placement ring 26. Then, the first hydraulic rod 22 is activated, which moves the placement cylinder 23, thereby moving the connecting piece 24, which in turn moves the second support rod 25, which in turn moves the placement ring 26, and consequently, the flange placed inside the placement ring 26. Once the flange has moved to the designated position, the second motor 11 is activated, which rotates the second transmission rod 12, which in turn rotates the second gear 13, which in turn moves the rack 14, thereby moving the slide rod 15 and... The upright 16 moves, thereby driving the horizontal bar 17 to move, which in turn drives the connecting sleeve 19 to move, which in turn drives the upper pressure block 20 and the side clamping block 21 to move. This causes the upper pressure block 20 to move to the top of the flange, thereby pressing the flange. At the same time, it drives the side clamping block 21 to move to the outside of the flange, thereby clamping the flange. Through multiple pressing and clamping, the position of the flange is fixed, thereby reducing the possibility of flange displacement during drilling, reducing the possibility of drilling deviation, reducing the possibility of subsequent rework, and improving production efficiency.

[0041] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0042] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A flange processing apparatus, comprising a support leg (1), characterized in that: The support leg (1) is fixedly connected to the top of the platform (2), the platform (2) is fixedly connected to the outside of the PLC control device (3), the platform (2) is fixedly connected to the top of the bracket (4), the platform (2) is provided with a steering component, the steering component is provided with a transmission component, the transmission component is provided with a clamping component, the clamping component includes two uprights (16) fixedly connected to the top of the transmission component, the uprights (16) are fixedly connected to the top of the crossbar (17), the uprights (16) are fixedly connected to the outside of the three first support rods (18), the tops of two of the first support rods (18) are fixedly connected to the bottom of the crossbar (17), the crossbar (17) is fixedly connected to the outside of the three connecting sleeves (19), the connecting sleeves (19) are fixedly connected to the inside of the upper pressure block (20), the top of the third first support rod (18) is fixedly connected to the bottom of the upper pressure block (20), and the bottom of the upper pressure block (20) is fixedly connected to the side clamping block (21).

2. The flange processing apparatus according to claim 1, characterized in that: The transmission assembly includes two racks (14) fixedly connected to the bottom of two uprights (16), the two racks (14) are arranged opposite to each other, and a slide rod (15) is fixedly connected to the outside of the racks (14), and the slide rod (15) is slidably connected to the inside of the racks (14) in a parallel position.

3. The flange processing apparatus according to claim 2, characterized in that: The transmission assembly also includes a second gear (13) meshing with the outside of the rack (14), a second transmission rod (12) is fixedly connected inside the second gear (13), a second motor (11) is fixedly connected to the bottom of the second transmission rod (12), and the second motor (11) is electrically connected to the PLC control device (3).

4. The flange processing apparatus according to claim 1, characterized in that: The steering assembly includes a rotating seat (5) fixedly connected to the bottom of the second motor (11). The rotating seat (5) is slidably connected by a rack (14) and a slide rod (15). The top of the inner cavity of the rotating seat (5) is rotatably connected to the top of the second transmission rod (12). A ball bearing (6) is rotatably connected inside the rotating seat (5). The ball bearing (6) is rotatably connected to the inside of the platform (2).

5. The flange processing apparatus according to claim 4, characterized in that: The steering assembly also includes a transmission gear (10) fixedly connected inside the rotating seat (5). A first gear (9) meshes with the outside of the transmission gear (10). A first transmission rod (8) is fixedly connected inside the first gear (9). The top of the first transmission rod (8) is rotatably connected to the top of the inner cavity of the rotating seat (5). A first motor (7) is fixedly connected to the bottom of the first transmission rod (8). The first motor (7) is electrically connected to the PLC control device (3). The bottom of the first motor (7) is fixedly connected to the top of the platform (2).

6. The flange processing apparatus according to claim 4, characterized in that: The rotating seat (5) is provided with a support assembly on its top. The support assembly includes a first hydraulic rod (22) fixedly connected to the top of the rotating seat (5). The first hydraulic rod (22) is electrically connected to the PLC control device (3). A placement cylinder (23) is fixedly connected to the top of the first hydraulic rod (22). A connector (24) is slidably connected inside the placement cylinder (23). A second support rod (25) is fixedly connected to the top of the connector (24). A placement ring (26) is fixedly connected to the top of the second support rod (25). The outer side of the placement ring (26) abuts against the inside of the upper pressure block (20). The bottom of the side clamping block (21) is slidably connected to the top of the placement ring (26).

7. The flange processing apparatus according to claim 6, characterized in that: The support assembly also includes a bolt (27) that passes through the placement cylinder (23) and the connector (24), the bolt (27) being slidably connected to the connector (24) and the placement cylinder (23) respectively, and a nut (28) being threaded onto the outside of the bolt (27).

8. The flange processing apparatus according to claim 1, characterized in that: The bottom of the bracket (4) is provided with a processing component, which includes a second hydraulic rod (29) fixedly connected to the bottom of the bracket (4). A connecting plate (30) is fixedly connected to the bottom of the second hydraulic rod (29), and a drilling device (31) is fixedly connected to the bottom of the connecting plate (30). The second hydraulic rod (29) and the drilling device (31) are electrically connected to the PLC control device (3).

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