CN104325378A - Pull-driving flange end surface polishing device - Google Patents
Pull-driving flange end surface polishing device Download PDFInfo
- Publication number
- CN104325378A CN104325378A CN201410591981.1A CN201410591981A CN104325378A CN 104325378 A CN104325378 A CN 104325378A CN 201410591981 A CN201410591981 A CN 201410591981A CN 104325378 A CN104325378 A CN 104325378A
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- CN
- China
- Prior art keywords
- main body
- emery wheel
- flange
- pull
- hole
- 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.)
- Pending
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Classifications
-
- 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
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
-
- 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
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/10—Single-purpose machines or devices
- B24B7/16—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to a pull-riving flange end surface polishing device. The pull-driving flange end surface polishing device comprises a main body ring, wherein the bottom of the main body ring is fixedly connected with a supporting leg, the left side and the right side of the main body ring are respectively and fixedly connected with an L-shaped support, and the front inner side of the L-shaped support is respectively connected with a clamping air cylinder; at least three pressure wheels are uniformly arranged on the inner side surface of the main body ring; an abrasive wheel is arranged in the main body ring; a circle of grinding heads is arranged on the front end surface of the abrasive wheel; a radial plate is arranged on the inner rear side of the abrasive wheel; the inner end of the radial plate is respectively and fixedly connected with a wheel shaft hole which is coaxial with the abrasive wheel; the inner side surface of the wheel shaft hole is provided with inner threads; a plate is arranged behind the main body ring; a through hole which is coaxial with the abrasive wheel is formed on the plate; the left side and the right side of the through hole are respectively provided with a side notch, and a pull screw is arranged in the through hole. The rotation of the abrasive wheel is realized by utilizing a way for pulling the screw, so that the grinding head rotates along the axis of the abrasive wheel, the grinding heads are distributed on the front end surface of the abrasive wheel, the contact area between the abrasive wheel and the flange is large, the grinding effect and grinding efficiency of the grinding heads on the flange can be improved, and the grinding way of the flange can be simplified.
Description
Technical field
The present invention relates to grinding apparatus technical field, specifically a kind of pull drive-type end face of flange sanding apparatus.
Background technology
Flange joint is exactly two pipelines, pipe fitting or equipment, is first fixed on separately on a ring flange, then between two ring flanges, adds flange gasket, finally with bolt, two ring flanges are strained the dismountable joint of one making it combine closely.
This connection is mainly used in the connection of cast iron pipe, rubber-lined pipe, non-ferrous metal pipe and flange valve etc., and the connection of process equipment and flange also all adopts Flange joint.Flange joint is the important connected mode of pipeline construction.
Flange gasket can increase the sealing of Flange joint, but due to moisture content in workshop high, the flange deposited easily gets rusty, adding flange is commonly used in pipeline connection, more easily produce corrosion, even if the flange of corrosion adopts flange gasket to be also difficult to have reliable sealing, in order to prevent from wearing and tearing during polishing flange face, people often adopt flexible sand paper to polish, and do not adopt the electric polisher that polishing intensity is larger.
But adopt sand papering efficiency low, especially can not meet the polishing demand of batch production flange, people need a kind of grinding efficiency high, little to flange face wearing and tearing, are exclusively used in the device of flange polishing.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of pull drive-type end face of flange sanding apparatus.
The present invention solves its technical problem and realizes by the following technical solutions:
A kind of pull drive-type end face of flange sanding apparatus, comprise main body circle, supporting leg is fixed with below described main body circle, the main body circle left and right sides is all fixed with L-type support, described L-type support front inner is all bolted horizontal positioned and is parallel to the clamping cylinder of main body circle end face, and during use, clamping cylinder is for being stuck in the sidepiece of flange, flange and main body circle are fixed as one, facilitate sanding apparatus to polish to flange; Described main body circle medial surface is evenly provided with the pinch roller of the axis being parallel of at least three axis and main body circle, is provided with the emery wheel coaxial with main body circle in main body circle, the side of emery wheel is pressed on pinch roller, and pinch roller supports emery wheel, and emery wheel can rotate on pinch roller.
Described emery wheel front end face is provided with the bistrique of a circle for polishing to flange, and emery wheel inner back side is provided with disc; The inner of described disc is all fixed with the axle hole coaxial with emery wheel; Described axle hole medial surface is provided with internal thread.
Described main body circle rear is provided with cage plate; Described cage plate is provided with the through hole coaxial with emery wheel; Described through hole is circular hole, through hole be each side provided with a side recess, be connected with pull screw rod in through hole; Described pull screw rod front portion is through the axle hole coordinated with pull screw rod, the left and right sides, pull screw rod rear portion is equipped with the flank with side mating recesses, pull spiro rod rear end is provided with dwang, not there is latching characteristics between pull screw rod and axle hole, therefore, utilize side recess to the barrier effect of flank, in extraction or when pushing pull screw rod, pull screw rod anterior-posterior translation in axle hole can be made, drive emery wheel to rotate simultaneously.
The mode that the axle of described clamping cylinder is threaded connection is connected with by rubber or metal arc, described arc medial surface is provided with anti-slip veins, arc is stuck on flange side, to strengthen the clamping action of clamping cylinder to flange, prevents flange from rotating relative to main body circle.
Described pinch roller outer surface is provided with annular groove, and described emery wheel outer surface is provided with the flange that a circle coordinates with annular groove, and when promoting pull screw rod, flange is stuck in annular groove, utilizes pinch roller to provide support emery wheel, prevents emery wheel front and back play in main body circle.
The scheme of emery wheel front and back play on pinch roller is prevented as another kind, described emery wheel outer surface can be provided with circular orbit slot, the width of described circular orbit slot is identical with the contact width of pinch roller on emery wheel, circular orbit slot is utilized to be stuck on pinch roller by emery wheel, prevent emery wheel play, because this scheme only to be got on the bus a circle circular orbit slot at emery wheel, processing cost is lower, make, install more simple.
Described bistrique adopts dismountable mode to be arranged on emery wheel, so that the bistrique more renewed in good time.
The invention has the beneficial effects as follows: the present invention utilizes the mode of pull pull screw rod to realize the rotation of emery wheel; and then realize bistrique around the axis of emery wheel and rotate; because bistrique can be covered with on the front end face of emery wheel; large with the contact surface of flange; improve bistrique to the polishing effect of flange and efficiency, simplify the form to flange polishing, alleviate and remove the labour cost and labour intensity that on flange, rusty stain produces; thus protect labourer, add enterprises production efficiency.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the right front three-dimensional view that the present invention adopts the first emery wheel and pinch roller combination;
Fig. 2 is the right back three-dimensional view that the present invention adopts the first emery wheel and pinch roller combination;
Fig. 3 is the front view that the present invention adopts the first emery wheel and pinch roller combination;
Fig. 4 is the right view that the present invention adopts the first emery wheel and pinch roller combination;
Fig. 5 is the top view that the present invention adopts the first emery wheel and pinch roller combination;
Fig. 6 is the rearview that the present invention adopts the first emery wheel and pinch roller combination;
Fig. 7 is the stereogram of the emery wheel of the first emery wheel of employing of the present invention and pinch roller combination;
Fig. 8 is the stereogram of the emery wheel of employing the second emery wheel of the present invention and pinch roller combination;
Fig. 9 is the three-dimensional view of pull screw rod of the present invention;
Figure 10 is the three-dimensional view of cage plate of the present invention.
Detailed description of the invention
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the present invention further.
As shown in Figures 1 to 10, a kind of pull drive-type end face of flange sanding apparatus, comprise main body circle 1, be fixed with supporting leg 2 below described main body circle 1, main body circle 1 left and right sides is all fixed with L-type support 3, and described L-type support 3 front inner is all bolted horizontal positioned and is parallel to the clamping cylinder 4 of main body circle 1 end face, during use, flange and main body circle 1, for being stuck in the sidepiece of flange, being fixed as one, facilitating sanding apparatus to polish to flange by clamping cylinder 4; Described main body circle 1 medial surface is evenly provided with the pinch roller 5 of the axis being parallel of at least three axis and main body circle 1, the emery wheel 6 coaxial with main body circle 1 is provided with in main body circle 1, the side of emery wheel 6 is pressed on pinch roller 5, and pinch roller 5 pairs of emery wheels 6 support, and emery wheel 6 can rotate on pinch roller 5.
Described emery wheel 6 front end face is provided with the bistrique 7 of a circle for polishing to flange, and emery wheel 6 inner back side is provided with disc 8; The inner of described disc 8 is all fixed with the axle hole 9 coaxial with emery wheel 6; Described axle hole 9 medial surface is provided with internal thread 10.
Described main body circle 1 rear is provided with cage plate 11, sees Figure 10, and described cage plate 11 is provided with the through hole 12 coaxial with emery wheel 6, described through hole 12 is circular hole, through hole 12 be each side provided with a side recess 13, be connected with pull screw rod 14 in through hole 12, described pull screw rod 14 front portion is through the axle hole 9 coordinated with pull screw rod 14, the left and right sides, pull screw rod 14 rear portion is equipped with the flank 15 coordinated with side recess 13, described flank 15 is stuck in side recess 13, can prevent pull screw rod 14 from rotating by the twisting resistance of internal thread 10 in axle hole 9, operator is made only to need front and back pull pull screw rod 14, avoiding operator prevents pull screw rod 14 from rotating and suppressing the phenomenon of pull screw rod 14 constantly, alleviate the labour intensity of operator, pull screw rod 14 rear end is provided with handled easily, and person rotates the dwang 21 of pull screw rod 14, not there is latching characteristics between pull screw rod 14 and axle hole 9, therefore, utilize the barrier effect of side recess 13 pairs of flanks 15, in extraction or when pushing pull screw rod 14, pull screw rod 14 anterior-posterior translation in axle hole 9 can be made, drive emery wheel 6 to rotate simultaneously.
The mode that the axle of described clamping cylinder 4 is threaded connection is connected with by rubber or metal arc 16, described arc 16 medial surface is provided with anti-slip veins 17, clamping cylinder 4 is by promoting arc 16, arc 16 is made to be stuck on flange side, to strengthen the clamping action of clamping cylinder 4 pairs of flanges, prevent flange from rotating relative to main body circle 1.
Described pinch roller 5 outer surface is provided with annular groove 18, sees Fig. 7, and described emery wheel 6 outer surface is provided with the flange 19 that a circle coordinates with annular groove 18, when promoting pull screw rod 14, flange 19 is stuck in annular groove 18, utilizes pinch roller 5 pairs of emery wheels 6 to provide support, and prevents emery wheel 6 front and back play in main body circle 1.
The scheme of emery wheel 6 front and back play on pinch roller 5 is prevented as another kind, described emery wheel 6 outer surface can be provided with circular orbit slot 20, see Fig. 8, the width of described circular orbit slot 20 is set to identical with the contact width of pinch roller 5 on emery wheel 6, utilize circular orbit slot 20 to be stuck on pinch roller 5 by emery wheel 6, prevent emery wheel 6 play, only getting on the bus at emery wheel 6 due to this scheme cuts out a circle circular orbit slot 20, processing cost is lower, make, install more simple.
Described bistrique 7 adopts dismountable mode to be arranged on emery wheel 6, so that the bistrique 7 more renewed in good time, sanding apparatus be can be recycled.
During use, first flange is placed between clamping cylinder, distance between adjustment end face of flange and bistrique, bistrique is made to touch end face of flange, and prevent bistrique from compressing excessively to end face of flange, in order to avoid cause, end face of flange is ground away, then clamping cylinder is started, utilize arc by flange clamping sides, finally extract out or push pull screw rod, utilize pull screw rod to drive emery wheel to rotate, and then band rotary bistrique is polished to end face of flange on end face of flange, grinding efficiency is high, and bistrique contact is wide, can greatly reduce manual polishing labour intensity.
More than show and describe general principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (5)
1. a pull drive-type end face of flange sanding apparatus, comprises main body circle, is fixed with supporting leg, it is characterized in that below described main body circle:
The described main body circle left and right sides is all fixed with L-type support, and described L-type support front inner is all bolted horizontal positioned and is parallel to the clamping cylinder of main body circle end face;
Described main body circle medial surface is evenly provided with the pinch roller of the axis being parallel of at least three axis and main body circle;
The emery wheel coaxial with main body circle is provided with in described main body circle;
Described emery wheel front end face is provided with a circle bistrique;
The side of described emery wheel is pressed on pinch roller;
Described emery wheel inner back side is provided with disc;
The inner of described disc is all fixed with the axle hole coaxial with emery wheel;
Described axle hole medial surface is provided with internal thread;
Described main body circle rear is provided with cage plate;
Described cage plate is provided with the through hole coaxial with emery wheel;
Described through hole is circular hole, through hole be each side provided with a side recess, be connected with pull screw rod in through hole;
Described pull screw rod front portion is through the axle hole coordinated with pull screw rod, and the left and right sides, pull screw rod rear portion is equipped with the flank with side mating recesses, and pull spiro rod rear end is provided with dwang, does not have latching characteristics between pull screw rod and axle hole.
2. a kind of pull drive-type end face of flange sanding apparatus according to claim 1, it is characterized in that: the mode that the axle of described clamping cylinder is threaded connection is connected with by rubber or metal arc, and described arc medial surface is provided with anti-slip veins.
3. a kind of pull drive-type end face of flange sanding apparatus according to claim 1, it is characterized in that: described pinch roller outer surface is provided with annular groove, described emery wheel outer surface is provided with the flange that a circle coordinates with annular groove.
4. a kind of pull drive-type end face of flange sanding apparatus according to claim 1, it is characterized in that: described emery wheel outer surface is provided with circular orbit slot, the width of described circular orbit slot is identical with the contact width of pinch roller on emery wheel.
5. a kind of pull drive-type end face of flange sanding apparatus according to claim 1, is characterized in that: described bistrique adopts dismountable mode to be arranged on emery wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410591981.1A CN104325378A (en) | 2014-10-29 | 2014-10-29 | Pull-driving flange end surface polishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410591981.1A CN104325378A (en) | 2014-10-29 | 2014-10-29 | Pull-driving flange end surface polishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104325378A true CN104325378A (en) | 2015-02-04 |
Family
ID=52400248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410591981.1A Pending CN104325378A (en) | 2014-10-29 | 2014-10-29 | Pull-driving flange end surface polishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104325378A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842244A (en) * | 2015-06-03 | 2015-08-19 | 安徽雷风动力科技有限公司 | Novel flange grinder |
| CN105345615A (en) * | 2015-11-27 | 2016-02-24 | 济南悦创液压机械制造有限公司 | Polishing device applied to blade end surface of wind driven generator |
| CN108214237A (en) * | 2016-08-23 | 2018-06-29 | 朱林辉 | A kind of sintered metal powder bearing Surface Finishing handles intelligent robot |
| CN109211481A (en) * | 2018-11-15 | 2019-01-15 | 中国电子科技集团公司第十三研究所 | Welding bellows device for detecting leak point |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3942784A1 (en) * | 1989-12-23 | 1991-06-27 | Albert Haemmerle | Tool for cleaning concrete shuttering parts - consists of corner grinder, coacting with top and slide parts, and guide frame |
| US6039637A (en) * | 1998-05-15 | 2000-03-21 | Cd-Rom Usa, Inc. | Security device for destroying the information bearing layer and data of a compact disc |
| CN202607467U (en) * | 2012-03-29 | 2012-12-19 | 天津市滨海新区汉沽腾达建筑装潢材料厂 | Iron drum depainting device |
| CN102837249A (en) * | 2012-09-17 | 2012-12-26 | 江苏锦程集团科技有限公司 | Diamond bead blank polisher |
| CN203236607U (en) * | 2013-04-22 | 2013-10-16 | 福建宏发集团有限公司 | Stone paraboloid polishing device |
| CN203509803U (en) * | 2013-08-22 | 2014-04-02 | 宁夏隆基硅材料有限公司 | Device for polishing guiding core |
-
2014
- 2014-10-29 CN CN201410591981.1A patent/CN104325378A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3942784A1 (en) * | 1989-12-23 | 1991-06-27 | Albert Haemmerle | Tool for cleaning concrete shuttering parts - consists of corner grinder, coacting with top and slide parts, and guide frame |
| US6039637A (en) * | 1998-05-15 | 2000-03-21 | Cd-Rom Usa, Inc. | Security device for destroying the information bearing layer and data of a compact disc |
| CN202607467U (en) * | 2012-03-29 | 2012-12-19 | 天津市滨海新区汉沽腾达建筑装潢材料厂 | Iron drum depainting device |
| CN102837249A (en) * | 2012-09-17 | 2012-12-26 | 江苏锦程集团科技有限公司 | Diamond bead blank polisher |
| CN203236607U (en) * | 2013-04-22 | 2013-10-16 | 福建宏发集团有限公司 | Stone paraboloid polishing device |
| CN203509803U (en) * | 2013-08-22 | 2014-04-02 | 宁夏隆基硅材料有限公司 | Device for polishing guiding core |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842244A (en) * | 2015-06-03 | 2015-08-19 | 安徽雷风动力科技有限公司 | Novel flange grinder |
| CN105345615A (en) * | 2015-11-27 | 2016-02-24 | 济南悦创液压机械制造有限公司 | Polishing device applied to blade end surface of wind driven generator |
| CN108214237A (en) * | 2016-08-23 | 2018-06-29 | 朱林辉 | A kind of sintered metal powder bearing Surface Finishing handles intelligent robot |
| CN109211481A (en) * | 2018-11-15 | 2019-01-15 | 中国电子科技集团公司第十三研究所 | Welding bellows device for detecting leak point |
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| PB01 | Publication | ||
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Application publication date: 20150204 |