CN108655880B - End face circumference grinding machine for valve - Google Patents
End face circumference grinding machine for valve Download PDFInfo
- Publication number
- CN108655880B CN108655880B CN201810462618.8A CN201810462618A CN108655880B CN 108655880 B CN108655880 B CN 108655880B CN 201810462618 A CN201810462618 A CN 201810462618A CN 108655880 B CN108655880 B CN 108655880B
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- CN
- China
- Prior art keywords
- support frame
- valve
- clamping
- plate
- power
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B15/00—Machines or devices designed for grinding seat surfaces; Accessories therefor
- B24B15/04—Machines or devices designed for grinding seat surfaces; Accessories therefor on valve members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention relates to the field of valve end surface polishing, in particular to an end surface circumference polisher for a valve, which comprises a first support frame and a second support frame, wherein the second support frame is arranged on the first support frame; utilize the equal mobilizable grip block in both sides to carry out the side to the valve and press from both sides tightly in order to cooperate and polish, polish effectually, work efficiency is high.
Description
Technical Field
The invention relates to the field of valve end surface grinding, in particular to an end surface circumference grinding machine for a valve.
Background
The end face flange and the pipe connection cooperation of valve, before the valve terminal surface drills, need fully polish the terminal surface circle on the valve terminal surface, prevent that the surface of terminal surface from taking place unevenness's bellying, it is wounded by the thorn hand when the workman carries out pipe connection and terminal surface and punches, adopt abrasive paper slowly to grind flat the reduction burr among the prior art more, but this kind of method process velocity is slow, consume the manpower, it is too much to run into when great unevenness time consumption, consequently grind flat method after polishing earlier more worth using.
Disclosure of Invention
In order to solve the problems, the invention provides an end face circumference grinding machine for a valve.
The utility model provides an end face circumference polisher for valve, includes support frame one, sets up support frame two on support frame one, the both sides of support frame one all be provided with the clamping device who is used for the tight valve side of the clamp of mutually supporting, support frame one on be provided with and be used for carrying out the grinding device that the end face circumference was polished to the valve after pressing from both sides tightly.
The clamping device comprises a sliding plate arranged on the first support frame, a fixing column arranged on the sliding plate, clamping mechanisms arranged at two ends of the fixing column and in sliding fit with the sliding plate, and a power mechanism matched with the clamping mechanisms and used for transmitting power to the clamping mechanisms.
The clamping mechanism comprises a rotating shaft, a clamping plate in threaded fit with the rotating shaft, an extension plate arranged on the clamping plate, and a sliding rod arranged on the clamping plate and in sliding fit with the sliding plate, wherein the sliding rod is L-shaped.
The cross section of the clamping plate is a C shape which is convenient for clamping the irregular side face of the valve, the end face of the clamping plate and the end face of the extension plate are both provided with a convex block, and the convex blocks are made of rubber or resin.
The power mechanism comprises a power motor arranged on the first support frame and a power shaft connected with the power motor, power wheels are arranged on the power shaft and the rotating shaft, and a power conveying belt for conveying power is arranged between the two power wheels.
The grinding device comprises a rotating motor arranged on the second support frame and a rotating mechanism arranged on the first support frame and matched with the rotating motor.
The rotating mechanism comprises a rotating plate which is in rotating fit with one of the supporting frames, a plurality of through holes which are arranged on the rotating plate, a sander which is arranged on any one of the through holes, and a dust remover which is arranged on the other through hole.
The outer surface of the sander is made of ash removal sand paper, and a plurality of raised brushes are arranged on the outer surface of the ash removal device.
The invention has the beneficial effects that: polishing the outer surface of the end face circle of the valve by utilizing the polisher and the ash remover which do circular motion and enabling the polisher and the ash remover to be matched with each other; utilize the equal mobilizable grip block in both sides to carry out the side to the valve and press from both sides tightly in order to cooperate and polish, polish effectually, work efficiency is high.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic cross-sectional view A-A of FIG. 1 according to the present invention;
fig. 3 is an enlarged view of part I of fig. 1 according to the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below.
As shown in fig. 1 to 3, an end face circumference polisher for a valve includes a first support frame 11 and a second support frame 1 arranged on the first support frame 11, clamping devices for mutually matching and clamping the side face of the valve are arranged on two sides of the first support frame 11, and a polishing device for polishing the end face circumference of the clamped valve is arranged on the first support frame 11.
The clamping devices are arranged on two sides of the first support frame 11 and are used for mutually matching and clamping the side faces of the valve; the grinding device is arranged on the first support frame 11 and used for grinding the circumference of the end face of the clamped valve.
The clamping device comprises a sliding plate 4 arranged on the first support frame 11, a fixing column 5 arranged on the sliding plate 4, clamping mechanisms arranged at two ends of the fixing column 5 and in sliding fit with the sliding plate 4, and a power mechanism matched with the clamping mechanisms and used for transmitting power to the clamping mechanisms.
And a round hole 20 which is convenient for the power mechanism to transmit power is arranged on the support frame I11.
The clamping mechanism comprises a rotating shaft 10, a clamping plate 16 in threaded fit with the rotating shaft 10, an extension plate 13 arranged on the clamping plate 16, and a sliding rod 17 arranged on the clamping plate 16 and in sliding fit with the sliding plate 4, wherein the sliding rod 17 is L-shaped.
The two clamping plates 16 are oppositely distributed.
The cross section of the clamping plate 16 is in a C shape which is convenient for clamping the irregular side face of the valve, the end face of the clamping plate 16 and the end face of the extension plate 13 are both provided with a lug 15, and the lug 15 is made of rubber or resin.
The power mechanism comprises a power motor 6 arranged on a support frame I11 and a power shaft 7 connected with the power motor 6, power wheels 8 are arranged on the power shaft 7 and a rotating shaft 10, and a power conveying belt 9 for conveying power is arranged between the two power wheels 8.
And the power shaft 7 and the rotating shaft 10 are both provided with a limiting block 14 for limiting.
The grinding device comprises a rotating motor 2 arranged on the second support frame 1 and a rotating mechanism arranged on the first support frame 11 and matched with the rotating motor 2.
The rotating shaft 10 is in threaded fit with the first support frame 11.
The fixed column 5 is arranged at the position opposite to the rotating motor 2.
The rotating mechanism comprises a rotating plate 18 which is in rotating fit with the first support frame 11, a plurality of through holes 19 arranged on the rotating plate 18, a sander 3 arranged on any one through hole 19, and a soot cleaner 12 arranged on the other through hole 19.
The end of the rotating plate 18 may be provided with a pulley to facilitate sliding.
The outer surface of the sander 3 is made of ash removal sand paper, and the outer surface of the ash remover 12 is provided with a plurality of protruding brushes.
The use method of the invention comprises the following steps: in an initial state, the distance between the sander 3 and the ash remover 12 is adjusted according to the size of the valve, so that the inner side surfaces of the sander 3 and the ash remover 12 are opposite to the outer side surface of the end surface of the valve, then the port of the valve is aligned to the fixed column 5, then the power motors 6 at two ends are driven to drive the power wheels 8 on the power shaft 7 to transmit power to the power wheels 8 of the rotating shaft 10 through the conveyor belt 9, and the clamping plates 16 at two ends move towards the direction of the fixed column 5 along the sliding plate 4 and clamp and fix the side end surface of the valve; then the rotating motor 2 is driven to enable the rotating plate 18 to rotate on the first support frame 11, and after the sander 3 is sanded, the ash cleaner 12 cleans ash accordingly.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides an end face circumference polisher for valve, includes support frame one (11), sets up support frame two (1) on support frame one (11), its characterized in that: the valve end surface grinding device is characterized in that clamping devices used for mutually matching and clamping the side surfaces of the valve are arranged on two sides of the first support frame (11), a grinding device used for grinding the end surface circumference of the clamped valve is arranged on the first support frame (11), the clamping device comprises a sliding plate (4) arranged on the first support frame (11), a fixed column (5) arranged on the sliding plate (4), clamping mechanisms arranged at two ends of the fixed column (5) and in sliding fit with the sliding plate (4), and a power mechanism matched with the clamping mechanisms and used for transmitting power to the clamping mechanisms, each clamping mechanism comprises a rotating shaft (10), a clamping plate (16) in threaded fit with the rotating shaft (10), an extension plate (13) arranged on the clamping plate (16), and a sliding rod (17) arranged on the clamping plate (16) and in sliding fit with the sliding plate (4), and the sliding rod (17) is L-shaped, the cross section of clamp plate (16) be convenient for press from both sides the C type of the irregular side of valve, the terminal surface of clamp plate (16) and the terminal surface of extension board (13) all be provided with lug (15), lug (15) make for rubber or resin, power unit including power motor (6) of setting on support frame one (11), power shaft (7) of being connected with power motor (6), power shaft (7) and axis of rotation (10) on all be provided with power wheel (8), two power wheel (8) between be provided with and be used for conveying power conveyer belt (9).
2. The machine according to claim 1, wherein: the grinding device comprises a rotating motor (2) arranged on the second support frame (1) and a rotating mechanism arranged on the first support frame (11) and matched with the rotating motor (2).
3. The machine according to claim 2, wherein: the rotating mechanism comprises a rotating plate (18) which is in rotating fit with the first support frame (11), a plurality of through holes (19) which are formed in the rotating plate (18), a sander (3) which is arranged on any one through hole (19), and an ash cleaner (12) which is arranged on the other through hole (19).
4. A valve face periphery grinder as set forth in claim 3, wherein: the outer surface of the sander (3) is made of ash removal sand paper, and a plurality of raised brushes are arranged on the outer surface of the ash removal device (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810462618.8A CN108655880B (en) | 2018-05-15 | 2018-05-15 | End face circumference grinding machine for valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810462618.8A CN108655880B (en) | 2018-05-15 | 2018-05-15 | End face circumference grinding machine for valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108655880A CN108655880A (en) | 2018-10-16 |
| CN108655880B true CN108655880B (en) | 2020-11-06 |
Family
ID=63778563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810462618.8A Active CN108655880B (en) | 2018-05-15 | 2018-05-15 | End face circumference grinding machine for valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108655880B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109590832B (en) * | 2018-12-22 | 2021-01-22 | 李�瑞 | High grinding device of security |
| CN116900865B (en) * | 2023-08-30 | 2024-03-22 | 浙江联大阀门有限公司 | Hard seal ball valve grinding equipment for transportation pipeline |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101370532B1 (en) * | 2013-09-04 | 2014-03-06 | 유승열 | Polishing apparatus of discharge valve for reciprocating compressor |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5738393B2 (en) * | 2013-12-24 | 2015-06-24 | 三菱電機株式会社 | Workpiece supply method to cylindrical grinder |
| CN206123444U (en) * | 2016-10-28 | 2017-04-26 | 惠安县长捷机械科技有限公司 | Fixed effectual valve polisher |
| CN206263717U (en) * | 2016-11-16 | 2017-06-20 | 天津市天意隆随车工具制造有限公司 | A kind of jack polishing sleeves processing unit (plant) |
| CN106625159A (en) * | 2017-02-09 | 2017-05-10 | 天津梓棋圣奥网络科技有限公司 | Novel grinding machine tool for hot-expanded steel pipe inner wall |
| CN107159922A (en) * | 2017-06-06 | 2017-09-15 | 惠安县长信机电科技有限公司 | A kind of metallic conduit perforate drilling machine |
| CN107471050B (en) * | 2017-09-26 | 2019-08-16 | 扬州超威燃烧器有限公司 | A kind of natural gas line processing pipeline opening grinding device |
| CN107953211A (en) * | 2017-12-22 | 2018-04-24 | 浙江利永达制冷机械有限公司 | A kind of sander for valve |
-
2018
- 2018-05-15 CN CN201810462618.8A patent/CN108655880B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101370532B1 (en) * | 2013-09-04 | 2014-03-06 | 유승열 | Polishing apparatus of discharge valve for reciprocating compressor |
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| Publication number | Publication date |
|---|---|
| CN108655880A (en) | 2018-10-16 |
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