CN213646894U - Internal diameter grinding device for valve machining - Google Patents
Internal diameter grinding device for valve machining Download PDFInfo
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- CN213646894U CN213646894U CN202022115500.3U CN202022115500U CN213646894U CN 213646894 U CN213646894 U CN 213646894U CN 202022115500 U CN202022115500 U CN 202022115500U CN 213646894 U CN213646894 U CN 213646894U
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Abstract
The utility model provides an inner diameter grinding device for valve processing, which comprises a base, a clamping mechanism, a lifting mechanism and a grinding mechanism, wherein the clamping mechanism is fixed on the base, the lifting mechanism is positioned at one side of the clamping mechanism, and the grinding mechanism is positioned on the lifting mechanism; the clamping mechanism comprises a clamping frame, a clamping motor, 2 clamps and an electric push rod, wherein the clamping motor is connected with the clamping frame, the clamps are located in the clamping frame and arranged in a mirror image mode, the clamps are connected with the clamping frame through the electric push rod, and elastic bodies are arranged on the clamping frame and the clamp support. Valve processing is with internal diameter grinding device press from both sides the valve tightly through fixture, make grinding mechanism's height with the high cooperation of valve, grinding mechanism sets up and polishes head and shower nozzle, the vice cooperation of ball screw of polishing of head accessible carries out the back-and-forth movement.
Description
Technical Field
The utility model belongs to the valve processing field especially relates to an internal diameter grinding device is used in valve processing.
Background
The valve is a control part in a fluid conveying system and can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like.
However, a part of valves are connected with a pipeline through an inner wall, the flatness of the inner wall of the valve not only affects the connection performance of the valve and a pipeline support, but also affects the mobility of fluid in the valve, when the inner wall of the valve is polished at present, the polishing wheels matched with the inner diameter of the valve are generally used for polishing, different polishing wheels are needed to be used for processing the valves with different diameters, the processing cost is high, the polishing wheels need to be frequently replaced, and the working efficiency is low.
Disclosure of Invention
In view of this, the utility model discloses aim at overcoming the defect among the prior art, provide an internal diameter grinding device for valve processing.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
an inner diameter grinding device for valve machining comprises a base, a clamping mechanism, a lifting mechanism and a grinding mechanism, wherein the clamping mechanism is fixed on the base, the lifting mechanism is positioned on one side of the clamping mechanism, and the grinding mechanism is positioned on the lifting mechanism;
the clamping mechanism comprises a clamping frame, a clamping motor, 2 clamps and an electric push rod, wherein the clamping motor is connected with the clamping frame, the clamps are located in the clamping frame and arranged in a mirror image mode, the clamps are connected with the clamping frame through the electric push rod, and elastic bodies are arranged on the clamping frame and the clamp support.
Further, the inner side of the clamp is provided with a buffer layer.
Further, elevating system include crane, the vice, carriage of lift ball, slide bar, carriage, slider, elevator motor, the crane be fixed in the base on, the vice crane that is fixed in of lift ball on, and with elevator motor link to each other, the carriage be located the crane top, the inside of carriage be provided with the slide bar, the slider overlap in the outside of slide bar, the one end of slide bar with the slider rotate to be connected, the other end with the crane rotate to be connected, the slide bar with the central point of slide bar put and rotate to be connected, the one end of slide bar with the carriage rotate to be connected, the other end with the vice nut of lift ball rotate to be connected.
Further, grinding machanism including the frame of polishing, polish ball vice, moving motor, the support frame of polishing, grinding motor, the head of polishing, shower nozzle, water tank, the frame of polishing be fixed in the carriage on, the ball vice be fixed in of polishing the frame on, and with moving motor link to each other, the support frame of polishing be fixed in ball vice nut on, the head of polishing pass the support frame of polishing with grinding motor link to each other, the shower nozzle be fixed in the support frame of polishing on, and through the pipeline with the water tank link to each other.
Further, the spray head is positioned below the polishing head; the spray head is inclined upwards.
Compared with the prior art, the utility model discloses following advantage has:
valve processing with internal diameter grinding device pass through fixture, elevating system and grinding machanism, press from both sides the valve tightly through fixture, adjust grinding machanism's position through elevating system, make grinding machanism's height with the high cooperation of valve, grinding machanism sets up the head of polishing and shower nozzle, the shower nozzle can spray water at the in-process of polishing, the head of polishing accessible ball is vice to be matched with and is carried out the back-and-forth movement, polishes to the position that the valve is different.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a schematic view of an inner diameter grinding device for valve processing according to an embodiment of the present invention;
fig. 2 is a schematic view of a grinding ball screw pair according to an embodiment of the present invention;
fig. 3 is a schematic view of a clamping mechanism according to an embodiment of the present invention.
Description of reference numerals:
1. a base; 2. a clamping mechanism; 3. a lifting mechanism; 4. a polishing mechanism; 21. a clamping frame; 22. a clamping motor; 23. a clamp; 24. a buffer layer; 25. an electric push rod; 26. an elastomer; 31. a lifting frame; 32. a lifting ball screw pair; 33. a travel bar; 34. a slide bar; 35. A slide bar; 36. a carriage; 37. a slider; 38. a lifting motor; 41. a polishing frame; 42. polishing the ball screw pair; 43. a moving motor; 44. polishing the support frame; 45. polishing the motor; 46. Polishing head; 47. a spray head; 48. a water tank.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "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 used merely for convenience of description and for 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. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1-3, an inner diameter polishing device for valve processing includes a base, a clamping mechanism, a lifting mechanism, and a polishing mechanism, wherein the clamping mechanism is fixed on the base, the lifting mechanism is located at one side of the clamping mechanism, and the polishing mechanism is located on the lifting mechanism;
the clamping mechanism comprises a clamping frame, a clamping motor, 2 clamps and an electric push rod, wherein the clamping motor is connected with the clamping frame, the clamps are located in the clamping frame and arranged in a mirror image mode, the clamps are connected with the clamping frame through the electric push rod, and elastic bodies are arranged on the clamping frame and the clamp support. The elastic body is a spring. The inner side of the clamp is provided with a buffer layer. Can prevent the damage such as collision to the valve.
Elevating system include crane, the vice, carriage of lift ball, slide bar, carriage, slider, elevator motor, the crane be fixed in the base on, the vice crane that is fixed in of lift ball on, and with elevator motor link to each other, the carriage be located the crane top, the inside of carriage be provided with the slide bar, the slider overlap in the outside of slide bar, the slide bar one end with the slider rotate to be connected, the other end with the crane rotate to be connected, the slide bar with the central point of slide bar put and rotate to be connected, the one end of slide bar with the carriage rotate to be connected, the other end with the vice nut of lift ball rotate to be connected. In order to ensure the stability of the lifting mechanism, one end of a lead screw of the lifting ball screw pair is a smooth rod-shaped mechanism, and the other end of the lead screw is of a common screw structure, so that the moving range of the moving rod is reduced, the lifting height of the lifting mechanism is limited, and the stability of the lifting mechanism is improved. The lifting ball screw pair drives the bottom of the moving rod to move in the operation process, the upper end of the moving rod is connected with the sliding frame in a rotating mode, the moving rod is inclined or vertical, the moving rod is hinged to the middle of the sliding rod, the moving rod drives the sliding rod to move, the upper end of the sliding rod moves on the sliding rod through the sliding block, and the stability of the lifting mechanism is guaranteed when the moving rod moves in a matching mode.
The polishing mechanism comprises a polishing frame, a polishing ball screw pair, a movable motor, a polishing support frame, a polishing motor, a polishing head, a spray head and a water tank, wherein the polishing frame is fixed on the sliding frame, the polishing ball screw pair is fixed on the polishing frame and is connected with the movable motor, the polishing support frame is fixed on a nut of the ball screw pair, the polishing head penetrates through the polishing support frame and is connected with the polishing motor, and the spray head is fixed on the polishing support frame and is connected with the water tank through a pipeline. The spray head is positioned below the polishing head; the spray head is inclined upwards.
The implementation process comprises the following steps:
put the valve in anchor clamps, start the removal that electric putter promoted anchor clamps and press from both sides the valve tightly, the spring plays the cushioning effect with the buffer layer, then start elevator motor, adjust the position of carriage release lever bottom, adjust grinding machanism's height and valve and cooperate, then open the moving motor, adjust the distance of polishing head and valve, make the polishing head stretch into in the valve, then start the grinding motor, make the polishing head polish the valve, open the shower nozzle simultaneously, in-process orientation polishing head of polishing is sprayed water, can start the centre gripping motor if polishing needs, adjust the angle of valve, be convenient for polish different positions.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides an internal diameter grinding device is used in valve processing which characterized in that: the polishing machine comprises a base, a clamping mechanism, a lifting mechanism and a polishing mechanism, wherein the clamping mechanism is fixed on the base, the lifting mechanism is positioned on one side of the clamping mechanism, and the polishing mechanism is positioned on the lifting mechanism;
the clamping mechanism comprises a clamping frame, a clamping motor, 2 clamps and an electric push rod, wherein the clamping motor is connected with the clamping frame, the clamps are located in the clamping frame and arranged in a mirror image mode, the clamps are connected with the clamping frame through the electric push rod, and elastic bodies are arranged on the clamping frame and the clamp support.
2. The inner diameter grinding device for valve machining according to claim 1, characterized in that: the inner side of the clamp is provided with a buffer layer.
3. The inner diameter grinding device for valve machining according to claim 1, characterized in that: elevating system include crane, the vice, carriage of lift ball, slide bar, carriage, slider, elevator motor, the crane be fixed in the base on, the vice crane that is fixed in of lift ball on, and with elevator motor link to each other, the carriage be located the crane top, the inside of carriage be provided with the slide bar, the slider overlap in the outside of slide bar, the slide bar one end with the slider rotate to be connected, the other end with the crane rotate to be connected, the slide bar with the central point of slide bar put and rotate to be connected, the one end of slide bar with the carriage rotate to be connected, the other end with the vice nut of lift ball rotate to be connected.
4. The inner diameter grinding device for valve machining according to claim 3, characterized in that: the polishing mechanism comprises a polishing frame, a polishing ball screw pair, a movable motor, a polishing support frame, a polishing motor, a polishing head, a spray head and a water tank, wherein the polishing frame is fixed on the sliding frame, the polishing ball screw pair is fixed on the polishing frame and is connected with the movable motor, the polishing support frame is fixed on a nut of the ball screw pair, the polishing head penetrates through the polishing support frame and is connected with the polishing motor, and the spray head is fixed on the polishing support frame and is connected with the water tank through a pipeline.
5. The inner diameter grinding device for valve machining according to claim 4, wherein: the spray head is positioned below the polishing head; the spray head is inclined upwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022115500.3U CN213646894U (en) | 2020-09-24 | 2020-09-24 | Internal diameter grinding device for valve machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022115500.3U CN213646894U (en) | 2020-09-24 | 2020-09-24 | Internal diameter grinding device for valve machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213646894U true CN213646894U (en) | 2021-07-09 |
Family
ID=76697947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022115500.3U Active CN213646894U (en) | 2020-09-24 | 2020-09-24 | Internal diameter grinding device for valve machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213646894U (en) |
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2020
- 2020-09-24 CN CN202022115500.3U patent/CN213646894U/en active Active
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