CN214186529U

CN214186529U - Flange surface repairing device

Info

Publication number: CN214186529U
Application number: CN202022087292.0U
Authority: CN
Inventors: 贾辉
Original assignee: Shenyang Kaiqi Technology Co ltd
Current assignee: Shenyang Kaiqi Technology Co ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-09-14
Anticipated expiration: 2030-09-22

Abstract

The utility model discloses a flange surface repairing device, which comprises a bottom case, wherein a rotating rod is movably arranged in the bottom case, threads with opposite rotating directions are arranged on two sides of the rotating rod, a pinion is sleeved at the center of the rotating rod, a strip-shaped opening is arranged on the upper wall of the bottom case and positioned above the pinion, a driving motor is arranged on the upper wall of the bottom case, a main gear meshed with the pinion is arranged at the driving end of the driving motor, the device has compact structure, the rotating rod is driven to rotate by the driving motor, two connecting rods on two sides drive a pair of friction plates to displace, so that the device can be fixed in flanges with different specifications and models, the applicability of the device is high, the position of a polishing component can be adjusted by the rotating motor through a rotating shaft and a guide rod, and the guide rod can adjust the distance between the polishing component and the rotating shaft by matching with an adjusting pipe, the adjustability is increased, so that the device can be used conveniently for different working conditions.

Description

Flange surface repairing device

Technical Field

The utility model relates to a flange technical field specifically is a flange surface repair device.

Background

A flange, also known as a flange collar or flange. Flanges are parts for interconnecting pipes and are used for connecting pipe ends, and flanges are used for connecting equipment inlets and outlets, such as speed reducer flanges.

Current flange is in long-term use, and sealed face often can reveal because of wearing and tearing, ageing emergence to influence the result of use and the operating mass of flange, and present flange repair tools is mostly the main equipment, and the controllability is relatively poor, uses inconveniently.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a flange surface prosthetic devices has solved the not good problem of current device regulation nature.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a flange surface prosthetic devices, includes the under casing, its characterized in that, movable mounting has the bull stick in the under casing, the bull stick both sides have been seted up and have been revolved to opposite screw thread, bull stick center department cover is equipped with the pinion, the under casing upper wall is located pinion top department is equipped with the bar opening, the under casing upper wall is equipped with driving motor, the driving motor drive end install with pinion meshing's master gear, the bull stick both sides have connect a pair of slider, and are a pair of slider, a pair of connecting rod is all installed to the slider lateral wall, the connecting rod other end passes the under casing lateral wall just extends to the under casing outside, and two pairs a pair of friction disc is installed to the connecting rod other end, the under casing top is equipped with drive structure.

Preferably, the drive structure is including locating the installation cover of under casing upper wall, installation cover top is equipped with the rotating electrical machines, the pivot is installed to the rotating electrical machines drive end, pivot one end is connected with the guide bar, the guide bar outside cover is equipped with the control tube, the control tube top spin has connect spacing bolt, the guide bar lower wall is equipped with spacing, the interior lower wall of control tube be equipped with the spacing groove that spacing corresponds, the control tube below is equipped with restores the subassembly.

Preferably, the repairing assembly comprises a telescopic device arranged on the lower wall of the adjusting pipe, a connecting plate is installed at the driving end of the telescopic device, a polishing motor is arranged below the connecting plate, and a polishing head is installed at the driving end of the polishing motor.

Preferably, the telescopic device is a cylinder.

Preferably, the friction plate is of an arc-shaped structure.

Preferably, two ends of the rotating rod are connected with the inner wall of the bottom box through bearings.

Advantageous effects

The utility model provides a flange resurfacing device, possess following beneficial effect: this device compact structure drives the bull stick through driving motor and rotates, makes the both sides connecting rod drive a pair of friction disc and carries out the displacement to make this device can fix in the flange of different specification models, the device suitability is high, the position of rotating electrical machines through pivot and the adjustable subassembly of polishing of guide bar, the adjustable distance of polishing between subassembly and the pivot of guide bar cooperation regulating tube, increase the controllability, make it can be to different operating modes, convenient to use.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic partial top view of the present invention.

In the figure: 1. a bottom box; 2. a rotating rod; 3. a thread; 4. a pinion gear; 5. a strip-shaped opening; 6. a drive motor; 7. a main gear; 8. a slider; 9. a connecting rod; 10. a friction plate; 11. mounting a cover; 12. a rotating electric machine; 13. a rotating shaft; 14. a guide bar; 15. an adjusting tube; 16. a limit bolt; 17. a limiting strip; 18. a limiting groove; 19. a telescoping device; 20. a connecting plate; 21. polishing the motor; 22. a polishing head.

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.

Referring to fig. 1-2, the present invention provides a technical solution: a flange surface repairing device comprises a bottom box 1 and is characterized in that a rotating rod 2 is movably mounted in the bottom box 1, threads 3 with opposite rotating directions are formed in two sides of the rotating rod 2, a secondary gear 4 is sleeved at the center of the rotating rod 2, a strip-shaped opening 5 is formed in the position, located above the secondary gear 4, of the upper wall of the bottom box 1, a driving motor 6 is arranged on the upper wall of the bottom box 1, a main gear 7 meshed with the secondary gear 4 is mounted at the driving end of the driving motor 6, a pair of sliding blocks 8 are connected to two sides of the rotating rod 2 in a rotating mode through the threads 3, a pair of connecting rods 9 are mounted on the side walls of the pair of sliding blocks 8, the other ends of the connecting rods 9 penetrate through the side walls of the bottom box 1 and extend to the outer side of the bottom box 1, a pair of friction plates 10 are mounted at the other ends of the two pairs of connecting rods 9, and a driving structure is arranged above the bottom box 1; the driving structure comprises an installation cover 11 arranged on the upper wall of the bottom box 1, a rotating motor 12 is arranged above the installation cover 11, a rotating shaft 13 is arranged at the driving end of the rotating motor 12, one end of the rotating shaft 13 is connected with a guide rod 14, an adjusting pipe 15 is sleeved outside the guide rod 14, a limiting bolt 16 is screwed on the adjusting pipe 15, a limiting strip 17 is arranged on the lower wall of the guide rod 14, a limiting groove 18 corresponding to the limiting strip 17 is arranged on the inner lower wall of the adjusting pipe 15, and a repairing component is arranged below the adjusting pipe 15; the repairing assembly comprises a telescopic device 19 arranged on the lower wall of the adjusting pipe 15, a connecting plate 20 is arranged at the driving end of the telescopic device 19, a polishing motor 21 is arranged below the connecting plate 20, and a polishing head 22 is arranged at the driving end of the polishing motor 21; the telescopic device 19 is a cylinder; the friction plate is of an arc-shaped structure; and two ends of the rotating rod 2 are connected with the inner wall of the bottom box 1 through bearings.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

Example (b): when the device is used, the driving motor 6 is started, the driving motor 6 drives the main gear 7 to rotate, the auxiliary gear 4 meshed with the main gear drives the rotating rod 2 to rotate, the two side sliding blocks 8 connected to the two side sliding blocks on the two side sliding blocks in a rotating mode oppositely move, the connecting rod 9 drives the pair of friction plates 10 to move, the device is fixed above the flange, the position of the polishing assembly is adjusted according to a required repairing range, after the polishing assembly is adjusted to be right above a to-be-polished area through the loosening limiting bolt 16 through the sliding adjusting rod, the polishing assembly is screwed and fixed through the limiting bolt 16 to complete adjustment, then the polishing head 22 is driven to descend through the telescopic device 19, the polishing motor 21 drives the polishing head 22 to rotate, the surface of the flange is repaired, and the device is convenient to use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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. The utility model provides a flange surface prosthetic devices, includes under casing (1), its characterized in that, movable mounting has bull stick (2) in under casing (1), bull stick (2) both sides are seted up and are revolved to opposite screw thread (3), bull stick (2) center department cover is equipped with pinion (4), under casing (1) upper wall is located pinion (4) top department is equipped with bar opening (5), under casing (1) upper wall is equipped with driving motor (6), driving motor (6) drive end install with pinion (4) meshed master gear (7), bull stick (2) both sides have revolved through screw thread (3) and have connect a pair of slider (8), and a pair of connecting rod (9) are all installed to slider (8) lateral wall, connecting rod (9) other end passes under casing (1) lateral wall and extend to the under casing (1) outside, and a pair of friction plates (10) are arranged at the other ends of the two pairs of connecting rods (9), and a driving structure is arranged above the bottom box (1).

2. The flange surface repairing device according to claim 1, characterized in that the driving structure comprises an installation cover (11) arranged on the upper wall of the bottom case (1), a rotating motor (12) is arranged above the installation cover (11), a rotating shaft (13) is installed at the driving end of the rotating motor (12), one end of the rotating shaft (13) is connected with a guide rod (14), an adjusting pipe (15) is sleeved on the outer side of the guide rod (14), a limiting bolt (16) is screwed on the adjusting pipe (15), a limiting strip (17) is arranged on the lower wall of the guide rod (14), a limiting groove (18) corresponding to the limiting strip (17) is arranged on the inner lower wall of the adjusting pipe (15), and a repairing component is arranged below the adjusting pipe (15).

3. A flange surface repairing device according to claim 2, characterized in that said repairing assembly comprises a telescopic device (19) arranged on the lower wall of said adjusting pipe (15), a connecting plate (20) is arranged at the driving end of said telescopic device (19), a grinding motor (21) is arranged below said connecting plate (20), and a grinding head (22) is arranged at the driving end of said grinding motor (21).

4. A flange resurfacing device according to claim 3, wherein said telescopic means (19) is a cylinder.

5. A flange resurfacing device according to claim 1, wherein said friction plate (10) is of arcuate configuration.

6. A flange surface repairing device according to claim 1, characterized in that both ends of said rotating rod (2) are connected with the inner wall of said bottom case (1) through bearings.