CN219649544U

CN219649544U - Inner wall surface polishing device for processing control valve

Info

Publication number: CN219649544U
Application number: CN202320195423.8U
Authority: CN
Inventors: 马斌; 马超俊
Original assignee: Wuzhong Junfan Industry And Trade Co ltd
Current assignee: Wuzhong Junfan Industry And Trade Co ltd
Priority date: 2023-02-13
Filing date: 2023-02-13
Publication date: 2023-09-08
Anticipated expiration: 2033-02-13

Abstract

The utility model discloses an inner wall surface polishing device for processing a control valve, which relates to the technical field of control valve processing equipment and comprises a supporting table, wherein a control valve main body is fixed on the supporting table through a clamping assembly, and a polishing assembly arranged at the top end of the supporting table is arranged on one side of the clamping assembly; the utility model provides a polishing device for the control valve processing, be different from prior art, utilize polishing assembly, through starting first electric putter and motor, and cooperate the effect of a plurality of parts, and then make the polishing roller carry out circumference rotation and autorotation along the both ends mouth inner wall of control valve, realize polishing operation's automation and go on, improve polishing efficiency greatly.

Description

Inner wall surface polishing device for processing control valve

Technical Field

The utility model relates to the technical field of control valve processing equipment, in particular to an inner wall surface polishing device for control valve processing.

Background

The water pump control valve is provided with three valves of a gate valve, a check valve and a water hammer eliminator, and the three valves respectively play different roles in the running process of the water pump.

However, a polishing device is required to polish the inner walls of both ends of the water pump control valve.

At present, the existing inner wall surface polishing device for processing the control valve has the following defects: generally, the control valve is fixed on the processing table through the clamping device, and then the inner wall is polished through manual handheld polishing equipment, but the polishing efficiency is low due to the mode, the manual polishing strength is high, and automatic polishing cannot be realized.

Disclosure of Invention

The present utility model is directed to an inner wall surface polishing device for processing a control valve, which solves the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the inner wall surface polishing device for the control valve processing comprises a supporting table, wherein a control valve main body is fixed on the supporting table through a clamping assembly, and a polishing assembly arranged at the top end of the supporting table is further arranged on one side of the clamping assembly;

the clamping assembly comprises two movable plates which are arranged at the top of the supporting table in a sliding manner, movable rods are fixedly connected at the two ends of the two movable plates, arc-shaped clamping plates are fixedly connected at the top ends of the movable rods, first sliding blocks with inverted T-shaped vertical sections are fixedly connected at the bottom ends of the movable rods, the two first sliding blocks are slidably connected in the same sliding groove, the sliding groove is formed in the top end of the supporting table, two symmetrical first electric push rods are fixedly connected at the top end of the supporting table, the telescopic ends of the first electric push rods are connected with the outer sides of the movable plates, the arc-shaped clamping plates are arranged at the two ends of the control valve in a pipe column structure, and the four arc-shaped clamping plates clamp and fix the control valve in a clamping manner.

Preferably, the polishing assembly comprises a U-shaped plate which is slidably connected with the top end of the supporting table, a second sliding block with an inverted T-shaped vertical section is fixedly connected with the bottom end of the U-shaped plate, the second sliding block is slidably connected in a sliding groove at the top end of the supporting table, the outer side of the U-shaped plate is connected with the telescopic end of a second electric push rod, and the second electric push rod is fixed on the supporting table.

Preferably, a gear ring is fixedly connected to one side of the top end of the U-shaped plate, a gear is connected to the inner side of the gear ring in a meshed mode, and a rotating shaft is fixedly connected in a mounting shaft hole of the gear.

Preferably, the outer side of the rotating shaft is fixedly connected with a limiting disc, one side of the limiting disc is provided with a polishing roller movably sleeved on the outer side of the rotating shaft, and one side of the polishing roller is provided with a nut spirally connected on the outer side of the rotating shaft.

Preferably, one end of the rotating shaft, which is far away from the nut, is rotationally connected to the rotating plate, a motor is fixedly connected to one side wall of the U-shaped plate, which is far away from the polishing roller, an output shaft of the motor penetrates through the U-shaped plate and is connected with the rotating plate, the rotating plate is driven by the motor to rotate, however, the gear and the gear ring are meshed, so that the polishing roller circumferentially rotates and rotates along the inner walls of two ports of the control valve, the polishing operation is automatically performed, and the polishing efficiency is greatly improved.

Compared with the prior art, the utility model has the beneficial effects that:

1. by utilizing the clamping assembly, the control valve main body can be clamped and fixed on the supporting table rapidly by starting the two first electric push rods and matching with the functions of a plurality of parts, so that the stability of the control valve main body during polishing the inner wall is ensured;

2. utilize polishing subassembly, through start first electric putter and motor, and cooperate the effect of a plurality of parts, and then make the polishing roller carry out circumference rotation and rotation along the both ends inner wall of control valve, realize polishing operation's automation and go on, improve polishing efficiency greatly.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the components of the clamping assembly of the present utility model;

FIG. 3 is a schematic view showing the construction of the components of the polishing assembly of the present utility model.

In the figure: 1. a support table; 2. a clamping assembly; 21. an arc-shaped clamping plate; 22. a moving rod; 23. a first slider; 24. a moving plate; 25. a first electric push rod; 3. a control valve body; 4. a polishing assembly; 41. a U-shaped plate; 42. a second slider; 43. a second electric push rod; 44. a gear ring; 45. a gear; 46. a rotating shaft; 47. a limiting disc; 48. polishing rollers; 49. a nut; 410. a rotating plate; 411. and a motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-3, the present utility model provides a technical solution: the inner wall surface polishing device for the control valve machining comprises a supporting table 1, wherein the shape and the size of the supporting table 1 can be determined according to actual conditions, and a control valve main body 3 is fixed on the supporting table 1 through a clamping assembly 2; the clamping assembly 2 comprises two movable plates 24, the two movable plates 24 are arranged at the top of the supporting table 1 in a sliding manner, two ends of the two movable plates 24 are fixedly connected with movable rods 22, the top ends of the movable rods 22 are fixedly connected with arc-shaped clamping plates 21, the bottom ends of the movable rods 22 are fixedly connected with first sliding blocks 23 with inverted T-shaped vertical sections, the two first sliding blocks 23 are all connected in the same sliding chute in a sliding manner, the sliding chute is formed in the top of the supporting table 1, the top of the supporting table 1 is fixedly connected with two first electric push rods 25, the first electric push rods 25 are symmetrically arranged, the telescopic ends of the first electric push rods 25 are connected with the outer sides of the movable plates 24, the arc-shaped clamping plates 21 are arranged and can be matched with the two ends of the control valve main body 3 to be arranged in a tubular column structure, and the four arc-shaped clamping plates 21 clamp and fix the control valve main body 3 by starting the two first electric push rods 25 so as to realize clamping and fixing functions;

the arc clamping surface of the arc clamping plate 21 can be provided with a silica gel pad to avoid damage to the surface coating during clamping of the control valve body 3.

In this embodiment, when using this control valve processing to use internal face burnishing device, at first with control valve main part 3 centre gripping fixed, through starting two electric putter 25, and then make two movable plates 24 all drive the arc grip block 21 that movable plate 24 connects and remove, and then make can fix the quick centre gripping of control valve main part 3 on supporting bench 1, guarantee the stability of control valve main part 3 when polishing the inner wall.

Example two

In order to further supplement and explain the first embodiment, referring to fig. 1-3, in order to improve the automation degree of polishing operation, preferably, a polishing assembly 4 is further provided on one side of the clamping assembly 2 in the drawing, the polishing assembly 4 is installed at the top end of the supporting table 1, the polishing assembly 4 includes a U-shaped plate 41 slidably connected to the top end of the supporting table 1 and a second electric push rod 43 fixed on the supporting table 1, a second slider 42 is fixedly connected to the bottom end of the U-shaped plate 41, the vertical section of the second slider 42 is in an inverted T-shaped structure, the second slider 42 is slidably connected in a top end chute of the supporting table 1, and the outer side of the U-shaped plate 41 is connected to the telescopic end of the second electric push rod 43. When in use, the second electric push rod 43 is started to push the second sliding block 42 to slide in the sliding groove at the top end of the supporting table 1, so that the polishing treatment of the control valve main body 3 is realized.

In order to facilitate the rotation polishing of the polishing assembly 4, preferably, a gear ring 44 is fixedly connected to one side of the top end of the U-shaped plate 41, a gear 45 is connected to the inner side of the gear ring 44 in a meshed manner, and a rotating shaft 46 is fixedly connected to the mounting shaft hole of the gear 45. For the rotation of the polishing roller 48, preferably, a limiting disc 47 is fixedly connected to the outer side of the rotating shaft 46, the polishing roller 48 movably sleeved on the outer side of the rotating shaft 46 is arranged on one side of the limiting disc 47, a nut 49 spirally connected to the outer side of the rotating shaft 46 is arranged on one side of the polishing roller 48, and the polishing roller 48 is limited through the nut 49.

In order to rotate the rotating shaft 16, preferably, one end of the rotating shaft 46 away from the nut 49 is rotationally connected to the rotating plate 410, a side wall of the U-shaped plate 41 away from the polishing roller 48 is fixedly connected with a motor 411, an output shaft of the motor 411 penetrates through the U-shaped plate 41 and is connected with the rotating plate 410, the motor 411 drives the rotating plate 410 to rotate, however, the gear 45 is meshed with the gear ring 44, so that the polishing roller 48 circumferentially rotates and rotates along the inner walls of two ports of the control valve main body 3, automatic polishing operation is realized, and polishing efficiency is greatly improved;

the inner diameters of the gear ring 44 and the two ports of the control valve main body 3 are unequal, and the diameter of the polishing roller 48 is larger, so that the polishing roller 48 contacts with the inner walls of the two ports of the control valve main body 3 when in operation, and the axis of the output shaft of the motor 411 coincides with the designed axes of pipe columns at the two ends of the clamped control valve main body 3.

In this embodiment, by starting the second electric push rod 43, the U-shaped plate 41 is pushed to move towards the direction of the arc-shaped clamping plate 21, so that the polishing roller 48 is attached to the inner wall of the control valve main body 3, and then, the motor 411 is started to drive the rotating plate 410 to rotate, however, the gear 45 and the gear ring 44 are meshed, so that the polishing roller 48 performs circumferential rotation and autorotation along the inner walls of two ports of the control valve main body 3, automatic polishing operation is realized, and polishing efficiency is greatly improved.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.

Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an inner wall surface burnishing device is used in control valve processing, includes brace table (1), its characterized in that: a control valve main body (3) is fixed on the supporting table (1) through a clamping assembly (2), and a polishing assembly (4) arranged at the top end of the supporting table (1) is further arranged on one side of the clamping assembly (2);

the clamping assembly (2) comprises two movable plates (24) which are arranged at the top of the supporting table (1) in a sliding manner, two ends of each movable plate (24) are fixedly connected with movable rods (22), the top ends of the movable rods (22) are fixedly connected with arc-shaped clamping plates (21), the bottom ends of the movable rods (22) are fixedly connected with first sliding blocks (23) with vertical sections of inverted T-shaped structures, the two first sliding blocks (23) are slidably connected in the same sliding groove, the sliding groove is formed in the top end of the supporting table (1), the top end of the supporting table (1) is fixedly connected with first electric pushing rods (25) which are symmetrically arranged, and the telescopic ends of the first electric pushing rods (25) are connected with the outer sides of the movable plates (24).

2. The control valve machining inner wall surface polishing apparatus according to claim 1, wherein: the polishing assembly (4) comprises a U-shaped plate (41) which is slidably connected to the top end of the supporting table (1), a second sliding block (42) with an inverted T-shaped vertical section is fixedly connected to the bottom end of the U-shaped plate (41), the second sliding block (42) is slidably connected in a sliding groove at the top end of the supporting table (1), the outer side of the U-shaped plate (41) is connected with the telescopic end of a second electric push rod (43), and the second electric push rod (43) is fixed on the supporting table (1).

3. The control valve machining inner wall surface polishing apparatus according to claim 2, wherein: a gear ring (44) is fixedly connected to one side of the top end of the U-shaped plate (41), a gear (45) is connected to the inner side of the gear ring (44) in a meshed mode, and a rotating shaft (46) is fixedly connected in a mounting shaft hole of the gear (45).

4. The control valve machining inner wall surface polishing apparatus according to claim 3, wherein: the outer side of the rotating shaft (46) is fixedly connected with a limiting disc (47), one side of the limiting disc (47) is provided with a polishing roller (48) movably sleeved on the outer side of the rotating shaft (46), and one side of the polishing roller (48) is provided with a nut (49) spirally connected on the outer side of the rotating shaft (46).

5. The control valve machining inner wall surface polishing apparatus according to claim 4, wherein: one end of the rotating shaft (46) far away from the nut (49) is rotationally connected to the rotating plate (410), a motor (411) is fixedly connected to one side wall of the U-shaped plate (41) far away from the polishing roller (48), and an output shaft of the motor (411) penetrates through the U-shaped plate (41) and is connected with the rotating plate (410).