CN102398211A - Grinding device for gate plate of gate valve - Google Patents
Grinding device for gate plate of gate valve Download PDFInfo
- Publication number
- CN102398211A CN102398211A CN2011103863521A CN201110386352A CN102398211A CN 102398211 A CN102398211 A CN 102398211A CN 2011103863521 A CN2011103863521 A CN 2011103863521A CN 201110386352 A CN201110386352 A CN 201110386352A CN 102398211 A CN102398211 A CN 102398211A
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- pedestal
- thimble
- rotating shaft
- belt wheel
- mandrel
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Abstract
The invention provides a grinding device for a gate plate of a gate valve applied to the technical field of processing and manufacturing of the gate plates of gate valves. The grinding device comprises a base (1) and a rotating shaft (2) which is movably arranged on the base (1), wherein the rotating shaft (2) is connected with a motor I (4) for driving the rotating shaft (2) to rotate through a belt pulley I (3); a swing arm (5) is arranged at one end of the rotating shaft (2), which extends out of the base (1); the swing arm (5) comprises more than one arm lever (6); and a thimble (7) extending towards the direction of the surface of the base (1) is respectively arranged at the end part of each arm lever (6). The grinding device for the gate plate of the gate valve, which is provided by the invention, is provided with three arm levers, so that total nine connecting arms are required. Therefore, total nine thimbles can simultaneously work when the grinding device provided by the invention carries out grinding work on the gate plate, and further the grinding efficiency of the gate plate of the gate valve can be remarkably improved, the time and labor for grinding work can be saved, the daily capacity is remarkably improved and the large-batch production of the gate plates can be realized.
Description
Technical field
The invention belongs to slide valve flashboard processing and manufacturing technical field, more particularly, relate to a kind of slide valve flashboard lapping device.
Background technology
Grinder of the prior art is made up of motor, abrasive disk, fixing tool etc.; The grinder of this structure is that grinder of the prior art is owing to structural limitations own by driven by motor or manual the grinding, and intelligence is accomplished the grinding of single workpiece; This just makes that the grinding efficiency of slide valve flashboard is low; Grinding work is wasted time and energy, and the daily output is low, causes the assembling quantity of slide valve very limited.
Summary of the invention
Technical problem to be solved by this invention is: the deficiency to prior art, provide a kind of simple in structure, and can obviously improve the slide valve flashboard lapping device of the grinding efficiency of slide valve flashboard.
Solve above-described technical problem, the technical scheme that the present invention takes is:
The present invention is a kind of slide valve flashboard lapping device; Described lapping device comprises pedestal; Be movably arranged on the rotating shaft on the pedestal, rotating shaft is connected with the motor I that drives the rotating shaft rotation through belt wheel I, and described rotating shaft is extended an end of pedestal swing arm is installed; Swing arm comprises more than one armed lever, and the thimble of an extension to the base-plates surface direction respectively installed in the end of each armed lever.
The mandrel that setting can freely be rotated in the described rotating shaft; Mandrel one end is connected with the motor II that drives the mandrel rotation through the belt wheel II, and the other end that mandrel extends base-plates surface is provided with belt wheel III, and the end of each armed lever respectively is provided with a connecting rod; A belt wheel IV is respectively installed in the end of each connecting rod; The connecting rod other end is provided with more than one pitman arm, and a vertically arranged thimble respectively is set on described each pitman arm, and the belt wheel IV of interlinking lever end respectively is connected with belt wheel III through a belt.
In described and the swing arm that rotating shaft is connected three armed levers are set; Being angle between three armed levers arranges; Three pitman arms respectively are set on described each connecting rod; Be angle between three pitman arms and arrange, the platform that is connected with base-plates surface through bolt is set on the described base-plates surface, described platform is a platy structure.
Described thimble middle part is sleeved on the pitman arm end; The thimble termination portion of one end of thimble is set to the structure of diameter dimension greater than thimble body diameter dimension; Thimble is set to pyramidal structure near the other end of platform; The conical surface of pyramidal structure is set to the structure of diameter dimension greater than thimble body diameter dimension, and thimble is pocketed springs on the thimble body between the interlinking lever end and the conical surface.
Flexibly connect through plural bearing I between described rotating shaft and the pedestal, flexibly connect through plural bearing II between described armed lever and the connecting rod.
A mandrel locking nut respectively is set in described belt wheel I and the swing arm, and two mandrel locking nuts are fixedly connected with swing arm with belt wheel I respectively, and described two mandrel locking nuts flexibly connect through a bearing I II and mandrel two ends respectively.
Described pedestal is the frame-type structure, and pedestal comprises supporting leg, and the edge of described base-plates surface is provided for clamping the rib of the convexity of platform, and motor I and motor II are installed on the rack leg of pedestal.
Be set to be 120 degree angle structures arranged between described three armed levers, be set to be 120 degree angle structures arranged between described three pitman arms.
Adopt technical scheme of the present invention, can obtain following beneficial effect:
Slide valve flashboard lapping device of the present invention has three armed levers, therefore always has 9 linking arms; Like this, when lapping device of the present invention carried out valve plate grinding work, always having 9 thimbles can work simultaneously; Like this, can obviously improve the grinding efficiency of slide valve flashboard, thereby make grinding work no longer waste time and energy; The daily output obviously improves, and can realize the production in enormous quantities of valve plate.
Description of drawings
The mark of facing down among expressed content of each accompanying drawing of this specification and the figure is made briefly bright:
Fig. 1 is the structural representation of slide valve flashboard lapping device of the present invention;
Fig. 2 is the structural representation of the swing arm of slide valve flashboard lapping device of the present invention;
Fig. 3 is the structural representation of the connecting rod of slide valve flashboard lapping device of the present invention;
Be labeled as among the figure: 1, pedestal; 2, rotating shaft; 3, belt wheel I; 4, motor I; 5, swing arm; 6, armed lever; 7, thimble; 8, mandrel; 9, belt wheel II; 10, motor II; 11, belt wheel III; 12, connecting rod; 13, pitman arm; 14, belt; 15, platform; 16, thimble termination portion; 17, thimble body; 18, the conical surface; 19, spring; 20, bearing I; 21, bearing II; 22, bearing I II; 23, mandrel locking nut; 24, supporting leg; 25, rib; 26, belt wheel IV; 27, bolt; 28, gauge tap; 29, valve plate.
The specific embodiment
Contrast accompanying drawing below; Through the description to embodiment, the effect of mutual alignment between the shape of specific embodiments of the invention such as related each member, structure, the each several part and annexation, each several part and operation principle etc. are done further to specify:
Like accompanying drawing 1---shown in the accompanying drawing 3; The present invention is a kind of slide valve flashboard lapping device, and described lapping device comprises pedestal 1, is movably arranged on the rotating shaft 2 on the pedestal 1; Rotating shaft 2 is connected with the motor I 4 that drives rotating shaft 2 rotations through belt wheel I 3; Described rotating shaft 2 is extended an end of pedestal 1 swing arm 5 is installed, and swing arm 5 comprises more than one armed lever 6, and the thimble 7 of an extension to pedestal 1 surface direction respectively installed in the end of each armed lever 6.
The mandrel 8 that setting can freely be rotated in the described rotating shaft 2; Mandrel 8 one ends are connected with the motor II 10 that drives mandrel 8 rotations through belt wheel II 9; The other end that mandrel 8 extends pedestal 1 surface is provided with belt wheel III11; The end of each armed lever 6 respectively is provided with a connecting rod 12, and a belt wheel IV 26 is respectively installed in the end of each connecting rod 12, and connecting rod 12 other ends are provided with more than one pitman arm 13; A vertically arranged thimble 7 respectively is set on described each pitman arm 13, and the belt wheel IV 26 of connecting rod 12 ends respectively is connected with belt wheel III11 through a belt 14.
In described and the swing arm 5 that rotating shaft 2 is connected three armed levers 6 are set; Being angle between three armed levers 6 arranges; On described each connecting rod 12 three pitman arms 13 are set respectively; Be angle between three pitman arms 13 and arrange, described pedestal 1 surface is gone up the platform 15 that is connected with pedestal 1 surface through bolt 27 is set, and described platform 15 is a platy structure.
Described thimble 7 middle parts are sleeved on pitman arm 13 ends; The thimble termination portion 16 of one end of thimble 7 is set to the structure of diameter dimension greater than thimble body 17 diameter dimensions; Thimble 7 is set to pyramidal structure near the other end of platform 15; The conical surface 18 of pyramidal structure is set to the structure of diameter dimension greater than thimble body 17 diameter dimensions, and thimble 7 is pocketed springs 19 on the thimble body 17 between connecting rod 12 ends and the conical surface 18.
Flexibly connect through plural bearing I 20 between described rotating shaft 2 and the pedestal 1, flexibly connect through plural bearing II 21 between armed lever 6 and the connecting rod 12.
In described belt wheel I 3 and the swing arm 5 a mandrel locking nut 23 is set respectively; Two mandrel locking nuts 23 are fixedly connected with swing arm 5 with belt wheel I 3 respectively, and described two mandrel locking nuts 23 flexibly connect through a bearing I II22 and mandrel 8 two ends respectively.
Described pedestal 1 is the frame-type structure, and pedestal 1 comprises supporting leg 24, and the edge on described pedestal 1 surface is provided for clamping the rib 25 of the convexity of platform 15, and described motor I 4 is installed on the rack leg 24 of pedestal 1 with motor II 10.
Be set to be 120 degree angle structures arranged between described three armed levers 6, be set to be 120 degree angle structures arranged between described three pitman arms 13.
In slide valve flashboard lapping device of the present invention, motor I 4 drives belt wheel I 3 and rotates, and belt wheel I drives rotating shaft 2 again and rotates; Because swing arm 5 is fixedly connected with rotating shaft 2; Therefore, when the gauge tap that is connected with motor I 4 28 control motor I 4 were started, rotating shaft was promptly along with motor rotates.
Three armed levers 6 are set in the swing arm 5, and each armed lever 6 is connected with a connecting rod 12 respectively, because the belt wheel IV 26 that is connected with each connecting rod 12 is connected with belt wheel III11 through belt 14 respectively; Therefore; When the motor II drove mandrel 9 rotations, the connecting rod that the belt wheel III11 that is fixedly connected with mandrel 9 drives on each armed lever rotated, like this; The rotation of swing arm 5, simultaneously drivening rod 2 carries out circular motion around the shaft.
Three thimbles 7 on three pitman arms 13 of each connecting rod 12; Also rotate, when needs grind the slide valve flashboard, on platform 15, smear earlier grounds travel because of the rotation of connecting rod 12; Then valve plate is placed on the platform 15; Be resisted against on the valve plate by thimble 7, thimble 7 promptly can drive valve plate and rotate again, thereby with valve plate and be fixed between the platform 15 on the pedestal 1 and grind.
Start motor I 4 through gauge tap 28 and drive belt wheel I 3 and rotate, at this moment, motor I 4 drive belt wheel I 3 and swing arm 5 be transmitted in connecting rod 12, this moment connecting rod 12 and connecting rod on thimble 7 make revolution motion; And the rotation of motor II 10 then drives belt wheel II and mandrel 8 through motor II 10 and is transmitted in belt wheel III11, connecting rod 12, at this moment, and thimble 5 is made spinning motion.Rotation through swing arm 5 drive thimbles 7 can realize the grinding work to valve plate.
Structure of the present invention has three armed levers 6, therefore always has 9 linking arms 13; Like this, when lapping device of the present invention carried out valve plate grinding work, always having 9 thimbles 7 can work simultaneously; Like this, can obviously improve the grinding efficiency of slide valve flashboard, thereby make grinding work no longer waste time and energy; The daily output obviously improves, and can realize the production in enormous quantities of valve plate.
In structure of the present invention, owing to be set with spring 19 on the thimble body 17, like this, when thimble 7 grinds, can to a certain degree flexible take place according to the concave-convex surface face of valve plate on rough valve plate, avoid thimble 7 to be damaged.
Combine accompanying drawing that the present invention has been carried out exemplary description above; Obviously the concrete realization of the present invention does not receive the restriction of aforesaid way; As long as the various improvement of having adopted method design of the present invention and technical scheme to carry out; Or design of the present invention and technical scheme are directly applied to other occasions without improving, all in protection scope of the present invention.
Claims (8)
1. slide valve flashboard lapping device; It is characterized in that: described lapping device comprises pedestal (1); Be movably arranged on the rotating shaft (2) on the pedestal (1), rotating shaft (2) is connected with the motor I (4) that drives rotating shaft (2) rotation through belt wheel I (3), and described rotating shaft (2) is extended an end of pedestal (1) swing arm (5) is installed; Swing arm (5) comprises more than one armed lever (6), and the thimble (7) of an extension to pedestal (1) surface direction respectively installed in the end of each armed lever (6).
2. slide valve flashboard lapping device according to claim 1; It is characterized in that: the mandrel (8) that the interior setting of described rotating shaft (2) can freely be rotated; Mandrel (8) one ends are connected with the motor II (10) that drives mandrel (8) rotation through belt wheel II (9); The other end that mandrel (8) extends pedestal (1) surface is provided with belt wheel III (11); The end of each armed lever (6) respectively is provided with a connecting rod (12), and a belt wheel IV (26) is respectively installed in the end of each connecting rod (12), and connecting rod (12) other end is provided with more than one pitman arm (13); A vertically arranged thimble (7) respectively is set on described each pitman arm (13), and the belt wheel IV (26) of connecting rod (12) end respectively is connected with belt wheel III (11) through a belt (14).
3. slide valve flashboard lapping device according to claim 1 and 2; It is characterized in that: in described and the swing arm (5) that rotating shaft (2) is connected three armed levers (6) are set; Be angle between three armed levers (6) and arrange, three pitman arms (13) respectively are set on described each connecting rod (12), be angle between three pitman arms (13) and arrange; The platform (15) that is connected with pedestal (1) surface through bolt (27) is set on described pedestal (1) surface, and described platform (15) is a platy structure.
4. slide valve flashboard lapping device according to claim 3; It is characterized in that: described thimble (7) middle part is sleeved on pitman arm (13) end; The thimble termination portion (16) of one end of thimble (7) is set to the structure of diameter dimension greater than thimble body (17) diameter dimension; Thimble (7) is set to pyramidal structure near the other end of platform (15); The conical surface of pyramidal structure (18) is set to the structure of diameter dimension greater than thimble body (17) diameter dimension, and the thimble body (17) that thimble (7) is positioned between connecting rod (12) end and the conical surface (18) is gone up pocketed springs (19).
5. slide valve flashboard lapping device according to claim 4; It is characterized in that: flexibly connect through plural bearing I (20) between described rotating shaft (2) and the pedestal (1), flexibly connect through plural bearing I I (21) between described armed lever (6) and the connecting rod (12).
6. slide valve flashboard lapping device according to claim 5; It is characterized in that: in described belt wheel I (3) and the swing arm (5) a mandrel locking nut (23) is set respectively; Two mandrel locking nuts (23) are fixedly connected with swing arm (5) with belt wheel I (3) respectively, and described two mandrel locking nuts (23) flexibly connect with mandrel (8) two ends through a bearing I II (22) respectively.
7. slide valve flashboard lapping device according to claim 6; It is characterized in that: described pedestal (1) is the frame-type structure; Pedestal (1) comprises supporting leg (24); The edge on described pedestal (1) surface is provided for clamping the rib (25) of the convexity of platform (15), and described motor I (4) and motor II (10) are installed on the rack leg (24) of pedestal (1).
8. slide valve flashboard lapping device according to claim 7 is characterized in that: be set to be 120 degree angle structures arranged between described three armed levers (6), be set to be 120 degree angle structures arranged between described three pitman arms (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110386352 CN102398211B (en) | 2011-11-29 | 2011-11-29 | Grinding device for gate plate of gate valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110386352 CN102398211B (en) | 2011-11-29 | 2011-11-29 | Grinding device for gate plate of gate valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102398211A true CN102398211A (en) | 2012-04-04 |
| CN102398211B CN102398211B (en) | 2013-10-30 |
Family
ID=45881077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110386352 Expired - Fee Related CN102398211B (en) | 2011-11-29 | 2011-11-29 | Grinding device for gate plate of gate valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102398211B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106181640A (en) * | 2016-08-26 | 2016-12-07 | 浙江巨跃齿轮有限公司 | A kind of face lapping mill |
| CN112385573A (en) * | 2020-08-23 | 2021-02-23 | 毛金明 | Laying duck farming systems |
| CN114211373A (en) * | 2021-12-24 | 2022-03-22 | 福建永强阀门制造有限公司 | Quick forming device for composite casting of gate valve flashboard silica sol |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB239995A (en) * | 1924-09-09 | 1925-09-24 | William Arthur Oubridge | A new or improved lapping machine |
| CN2093718U (en) * | 1991-05-04 | 1992-01-22 | 上海美生电器厂 | Lapping device |
| CN2266481Y (en) * | 1996-09-13 | 1997-11-05 | 辽源市通用设备厂 | Multi-axle lapping machine |
| CN2445855Y (en) * | 2000-09-26 | 2001-09-05 | 上海石油化工股份有限公司 | Large diameter valve grinder |
| CN101712136A (en) * | 2009-12-08 | 2010-05-26 | 天津悦华工贸有限公司 | Automatic valve flashboard lapping machine |
| CN202357025U (en) * | 2011-11-29 | 2012-08-01 | 芜湖永诺船用阀门有限责任公司 | Gate grinding device for gate valve |
-
2011
- 2011-11-29 CN CN 201110386352 patent/CN102398211B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB239995A (en) * | 1924-09-09 | 1925-09-24 | William Arthur Oubridge | A new or improved lapping machine |
| CN2093718U (en) * | 1991-05-04 | 1992-01-22 | 上海美生电器厂 | Lapping device |
| CN2266481Y (en) * | 1996-09-13 | 1997-11-05 | 辽源市通用设备厂 | Multi-axle lapping machine |
| CN2445855Y (en) * | 2000-09-26 | 2001-09-05 | 上海石油化工股份有限公司 | Large diameter valve grinder |
| CN101712136A (en) * | 2009-12-08 | 2010-05-26 | 天津悦华工贸有限公司 | Automatic valve flashboard lapping machine |
| CN202357025U (en) * | 2011-11-29 | 2012-08-01 | 芜湖永诺船用阀门有限责任公司 | Gate grinding device for gate valve |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106181640A (en) * | 2016-08-26 | 2016-12-07 | 浙江巨跃齿轮有限公司 | A kind of face lapping mill |
| CN112385573A (en) * | 2020-08-23 | 2021-02-23 | 毛金明 | Laying duck farming systems |
| CN114211373A (en) * | 2021-12-24 | 2022-03-22 | 福建永强阀门制造有限公司 | Quick forming device for composite casting of gate valve flashboard silica sol |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102398211B (en) | 2013-10-30 |
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Granted publication date: 20131030 Termination date: 20141129 |
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| EXPY | Termination of patent right or utility model |