CN212398253U

CN212398253U - High-precision machining device for limiting step on inner wall of socket flange

Info

Publication number: CN212398253U
Application number: CN202020761264.XU
Authority: CN
Inventors: 富中
Original assignee: Haiyan Flange Factory
Current assignee: Haiyan Flange Factory
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2021-01-26
Anticipated expiration: 2030-05-08

Abstract

The utility model discloses a spacing step high accuracy processingequipment of socket joint flange inner wall, including the operation face, slide mechanism's one end fixed mounting has power unit, and power unit's one end fixed mounting has the milling cutter head, and the inside of mounting panel is rotated and is connected with the lead screw, and the outside symmetrical threaded connection of lead screw has the side plate, and the last surface symmetry fixed mounting of L type fixed plate has telescopic connecting rod, and the lower extreme of two telescopic connecting rods runs through the common fixedly connected with clamp plate of L type fixed plate, and the upper surface of clamp plate is rotated and is connected with the screw thread post that runs through L type. The utility model discloses place the flange in the inside of standing groove to rotate the screw rod, make two side splint with the flange clamping in the horizontal direction, simultaneously through rotating the screw thread post, make clamp plate downstream, realize that clamp plate cooperation mounting panel with the flange clamping in vertical direction, strengthened the fixed effect to the flange, improve the machining precision, can not influence the quality of socket joint flange.

Description

High-precision machining device for limiting step on inner wall of socket flange

Technical Field

The utility model relates to a flange processing equipment technical field specifically is socket joint flange inner wall spacing step high accuracy processingequipment.

Background

The socket welding flange is a flange which is welded at the pipe end and the outer side by inserting the pipe end into the flange ring ladder. With and without necks. The flange with the neck pipe has good rigidity, small welding deformation and good sealing property, and can be used in occasions with the pressure of 1.0-10.0 MPa. The B-shaped flange for the container also belongs to a socket welding flange and is used for occasions with higher sealing requirements. During design, the socket welding flange can be checked according to the integral flange.

The existing socket flange inner wall processing device is inconvenient for fixing the flange, so that the inner wall of the flange is easy to shake during processing, the processing precision is reduced, and the quality of the socket flange is influenced; and the processing device is placed steadily for guaranteeing, leads to the inconvenience like this to remove. Therefore, the high-precision machining device for the limiting step of the inner wall of the socket flange is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a spacing step high accuracy processingequipment of socket joint flange inner wall has solved the inconvenience of current socket joint flange inner wall processingequipment and has fixed the flange, leads to appearing rocking easily when processing to the flange inner wall, has reduced the machining precision, influences the quality of socket joint flange; and the processing device is stable for guaranteeing to place, thus causing the problem of inconvenient removal.

In order to achieve the above object, the utility model provides a following technical scheme: the high-precision machining device for the limiting step on the inner wall of the socket flange comprises an operation panel surface, wherein an L-shaped fixing plate, a mounting plate and two sliding rails are fixedly mounted on the upper surface of the operation panel surface respectively, a sliding mechanism is arranged between the two sliding rails, one end of the sliding mechanism is fixedly provided with a power mechanism, one end of the power mechanism is fixedly provided with a milling cutter head, the mounting plate is positioned between the L-shaped fixing plate and the sliding rail, the upper surface of the mounting plate is provided with a placing groove, the interior of the mounting plate is rotatably connected with a screw rod, the outer side of the screw rod is symmetrically and threadedly connected with a side clamping plate, telescopic connecting rods are symmetrically and fixedly mounted on the upper surface of the L-shaped fixing plate, the lower ends of the telescopic connecting rods penetrate through a pressing plate fixedly connected with the L-shaped fixing plate, and the upper surface of the pressing plate is rotatably connected with a threaded column penetrating through the L-shaped fixing plate.

Preferably, the screw rod is connected with the mounting plate through a bearing, and one end of the screw rod is fixedly connected with a first operating hand wheel.

Preferably, the threaded column is connected with the L-shaped fixing plate through a bearing, and a second operating hand wheel is fixedly connected to the upper end of the threaded column.

Preferably, the upper surface of the operation panel surface is fixedly provided with a partition plate, the partition plate is positioned between the mounting plate and the milling head, and the partition plate is of a concave structure.

Preferably, the lower surface of the operation panel surface is symmetrically and fixedly provided with supporting plates, and each lower surface of the supporting plate is symmetrically and fixedly provided with a foot support.

Preferably, one side of backup pad is provided with activity through-hole, two connecting blocks and two motors respectively, the inboard symmetry fixed mounting of activity through-hole has the pillar, two the outside of pillar is provided with the fly leaf jointly, the lower surface symmetry fixed mounting of fly leaf has the thrust wheel, every the equal fixedly connected with of output shaft of motor runs through the threaded rod of fly leaf, be connected through the bearing between threaded rod and the connecting block.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses place the flange in the inside of standing groove to rotate the screw rod, make two side splint with the flange clamping in the horizontal direction, simultaneously through rotating the screw thread post, make clamp plate downstream, realize that clamp plate cooperation mounting panel with the flange clamping in vertical direction, strengthened the fixed effect to the flange, improve the machining precision, can not influence the quality of socket joint flange.

2. The utility model discloses a starter motor drives the threaded rod rotation rather than output shaft, drives the fly leaf in the outside and moves down under the effect of pillar for four thrust wheels hold up the whole of device, thereby make things convenient for the mobile device.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the movable plate of the present invention;

fig. 3 is a side view of the mounting plate of the present invention.

In the figure: 1. a foot support; 2. connecting blocks; 3. a support plate; 4. a screw rod; 5. a first operating hand wheel; 6. a side clamping plate; 7. mounting a plate; 8. an L-shaped fixing plate; 9. a threaded post; 10. a telescoping connecting rod; 11. a second operating hand wheel; 12. pressing a plate; 13. a partition plate; 14. a milling head; 15. a sliding mechanism; 16. a slide rail; 17. operating the board surface; 18. a motor; 19. a movable plate; 20. a threaded rod; 21. a thrust wheel; 22. a movable through hole; 23. a pillar; 24. a placement groove; 25. provided is a power mechanism.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1-3, the high-precision machining device for the limiting step of the inner wall of the socket flange comprises an operating plate surface 17, wherein an L-shaped fixing plate 8, a mounting plate 7 and two sliding rails 16 are respectively and fixedly mounted on the upper surface of the operating plate surface 17, a sliding mechanism 15 is commonly arranged between the two sliding rails 16, a power mechanism 25 is fixedly mounted at one end of the sliding mechanism 15, a milling head 14 is fixedly mounted at one end of the power mechanism 25, the mounting plate 7 is positioned between the L-shaped fixing plate 8 and the sliding rails 16, and the upper surface of mounting panel 7 has seted up standing groove 24, and the inside of mounting panel 7 rotates and is connected with lead screw 4, and the outside symmetry threaded connection of lead screw 4 has side plate 6, and the upper surface symmetry fixed mounting of L type fixed plate 8 has telescopic connecting rod 10, and the common fixedly connected with clamp plate 12 of L type fixed plate 8 is run through to the lower extreme of two telescopic connecting rods 10, and the upper surface of clamp plate 12 rotates and is connected with the screw thread post 9 that runs through L type fixed plate 8.

Referring to fig. 1, the screw rod 4 is connected to the mounting plate 7 through a bearing, and a first operating hand wheel 5 is fixedly connected to one end of the screw rod 4, so as to facilitate rotation of the screw rod 4.

Referring to fig. 1, the threaded column 9 is connected to the L-shaped fixing plate 8 through a bearing, and a second operating hand wheel 11 is fixedly connected to an upper end of the threaded column 9, so that the threaded column 9 can be rotated conveniently.

Referring to fig. 1, a partition 13 is fixedly installed on the upper surface of the operation plate 17, the partition 13 is located between the installation plate 7 and the milling head 14, and the partition 13 is in a "concave" shape.

Referring to fig. 1, the support plates 3 are symmetrically and fixedly mounted on the lower surface of the operation plate 17, and the foot supports 1 are symmetrically and fixedly mounted on the lower surface of each support plate 3, so that the device can be stably placed on the support surface.

Referring to fig. 2, one side of the supporting plate 3 is provided with a movable through hole 22, two connecting blocks 2 and two motors 18, the inner sides of the movable through hole 22 are symmetrically and fixedly provided with pillars 23, the outer sides of the two pillars 23 are provided with a movable plate 19 together, the lower surface of the movable plate 19 is symmetrically and fixedly provided with thrust wheels 21, the output shaft of each motor 18 is fixedly connected with a threaded rod 20 penetrating through the movable plate 19, the threaded rod 20 is connected with the connecting block 2 through a bearing, the threaded rod 20 connected with the output shaft is driven to rotate by starting the motor 18, the movable plate 19 on the outer side is driven to move downwards under the action of the pillars 23, so that the four thrust wheels 21 support the whole device, and the device is convenient.

The working principle is as follows: before the device is used, the device is moved to a working area, the motor 18 is started, the motor 18 drives the threaded rod 20 connected with the output shaft of the motor 18 to rotate, the movable plate 19 on the outer side is driven to move downwards along the outer side of the support column 23, the four supporting wheels 21 support the whole device, and therefore the device is convenient to move. During the use, place the flange in the inside of standing groove 24, rotate first operation hand wheel 5, drive lead screw 4 and rotate, make two side splint 6 with the flange clamping in the horizontal direction, simultaneously through rotating second operation hand wheel 11, drive the screw post 9 and rotate, make clamp plate 12 downstream, realize clamp plate 12 cooperation mounting panel 7 with the flange clamping in vertical direction, start slide mechanism 15 and power unit 25 at last, make milling cutter head 14 pass baffle 13 and process the spacing step of inner wall of flange.

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

Claims

1. Socket joint flange inner wall spacing step high accuracy processingequipment, including operation face (17), its characterized in that: the upper surface of the operation panel (17) is respectively and fixedly provided with an L-shaped fixed plate (8), a mounting plate (7) and two sliding rails (16), two sliding mechanisms (15) are jointly arranged between the sliding rails (16), one end of each sliding mechanism (15) is fixedly provided with a power mechanism (25), one end of each power mechanism (25) is fixedly provided with a milling cutter head (14), the mounting plate (7) is positioned between the L-shaped fixed plate (8) and the corresponding sliding rail (16), the upper surface of the mounting plate (7) is provided with a placing groove (24), the mounting plate (7) is rotatably connected with a lead screw (4), the outer side of the lead screw (4) is symmetrically and threadedly connected with a side clamping plate (6), the upper surface of the L-shaped fixed plate (8) is symmetrically and fixedly provided with telescopic connecting rods (10), and the lower ends of the two telescopic connecting rods (10) penetrate through a pressing plate (12) which, the upper surface of the pressing plate (12) is rotatably connected with a threaded column (9) penetrating through the L-shaped fixing plate (8).

2. The high-precision machining device for the limiting step of the inner wall of the socket flange according to claim 1, characterized in that: the lead screw (4) is connected with the mounting plate (7) through a bearing, and a first operating hand wheel (5) is fixedly connected with one end of the lead screw (4).

3. The high-precision machining device for the limiting step of the inner wall of the socket flange according to claim 1, characterized in that: the threaded column (9) is connected with the L-shaped fixing plate (8) through a bearing, and a second operating hand wheel (11) is fixedly connected to the upper end of the threaded column (9).

4. The high-precision machining device for the limiting step of the inner wall of the socket flange according to claim 1, characterized in that: the upper surface fixed mounting of operation face (17) has baffle (13), baffle (13) are located between mounting panel (7) and milling cutter head (14), just baffle (13) are "concave" type structure.

5. The high-precision machining device for the limiting step of the inner wall of the socket flange according to claim 1, characterized in that: the lower surface symmetry fixed mounting of operation face (17) has backup pad (3), every the equal symmetry fixed mounting of lower surface of backup pad (3) has heel brace (1).

6. The high-precision machining device for the limiting step of the inner wall of the socket flange according to claim 5, is characterized in that: one side of backup pad (3) is provided with activity through-hole (22), two connecting blocks (2) and two motors (18) respectively, the inboard symmetry fixed mounting of activity through-hole (22) has pillar (23), two the outside of pillar (23) is provided with fly leaf (19) jointly, the lower surface symmetry fixed mounting of fly leaf (19) has thrust wheel (21), every the equal fixedly connected with of output shaft of motor (18) runs through threaded rod (20) of fly leaf (19), be connected through the bearing between threaded rod (20) and connecting block (2).