CN102398211B - Grinding device for gate plate of gate valve - Google Patents
Grinding device for gate plate of gate valve Download PDFInfo
- Publication number
- CN102398211B CN102398211B CN 201110386352 CN201110386352A CN102398211B CN 102398211 B CN102398211 B CN 102398211B CN 201110386352 CN201110386352 CN 201110386352 CN 201110386352 A CN201110386352 A CN 201110386352A CN 102398211 B CN102398211 B CN 102398211B
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- China
- Prior art keywords
- pedestal
- thimble
- gate
- rotating shaft
- belt wheel
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- 241000276425 Xiphophorus maculatus Species 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000010923 batch production Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000005296 abrasive Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
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 gate plate of gate valve processing and manufacturing technical field, more particularly, relate to a kind of grinding device for gate plate of gate valve.
Background technology
Grinder of the prior art is comprised of motor, abrasive disk, fixing tool etc., the grinder of this structure is by driven by motor or manual the grinding, grinder of the prior art is because structural limitations own, intelligence is finished the grinding of single workpiece, this is just so that the grinding efficiency of gate plate of gate valve 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: for the deficiencies in the prior art, provide a kind of simple in structure, can obviously improve the grinding device for gate plate of gate valve of the grinding efficiency of gate plate of gate valve.
Solve above-described technical problem, the technical scheme that the present invention takes is:
The present invention is a kind of grinding device for gate plate of gate valve, described lapping device comprises pedestal, be movably arranged on the rotating shaft on the pedestal, the motor I that rotating shaft is rotated by belt wheel I and drive shaft is connected, described rotating shaft is extended an end of pedestal swing arm is installed, swing arm comprises more than one armed lever, and an extension is respectively installed to the thimble of base-plates surface direction 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 by the belt wheel II, the other end that mandrel extends base-plates surface arranges the belt wheel III, the end of each armed lever respectively arranges a connecting rod, a belt wheel IV is respectively installed in the end of each connecting rod, the connecting rod other end arranges 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 the belt wheel III by 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, being angle between three pitman arms arranges, the platform that is connected with base-plates surface by bolt is set on the described base-plates surface, and described platform is platy structure.
Described thimble middle part is sleeved on the pitman arm end, the thimble termination section of one end of thimble is set to diameter dimension greater than the structure of 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 diameter dimension greater than the structure of thimble body diameter dimension, and thimble is pocketed springs on the thimble body between interlinking lever end and the conical surface.
Be flexibly connected by plural bearing I between described rotating shaft and the pedestal, be flexibly connected by plural bearing II between described armed lever and the connecting rod.
A spindle Lock jack panel respectively is set in described belt wheel I and the swing arm, and two spindle Lock jack panels are fixedly connected with swing arm with the belt wheel I respectively, and described two spindle Lock jack panels are flexibly connected by a bearing III 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 projection of platform, and motor I and motor II are installed on the supporting leg of pedestal.
Be set between described three armed levers be the structure that 120 degree angles are arranged, be set to be the structure that 120 degree angles are arranged between described three pitman arms.
Adopt technical scheme of the present invention, can obtain following beneficial effect:
Grinding device for gate plate of gate valve of the present invention, three armed levers are arranged, therefore always have 9 linking arms, like this, when lapping device of the present invention carries out valve plate grinding work, always having 9 thimbles can work simultaneously, like this, can obviously improve the grinding efficiency of gate plate of gate valve, thereby so that 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 below makes briefly bright to each accompanying drawing of this specification expressed content and the mark among the figure:
Fig. 1 is the structural representation of grinding device for gate plate of gate valve of the present invention;
Fig. 2 is the structural representation of the swing arm of grinding device for gate plate of gate valve of the present invention;
Fig. 3 is the structural representation of the connecting rod of grinding device for gate plate of gate valve 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 section; 18, the conical surface; 19, spring; 20, bearing I; 21, bearing II; 22, bearing III; 23, spindle Lock jack panel; 24, supporting leg; 25, rib; 26, belt wheel IV; 27, bolt; 28, gauge tap; 29, valve plate.
The specific embodiment
The below contrasts accompanying drawing, by the description to embodiment, the effect of the mutual alignment between the shape of the specific embodiment of the present invention such as related each member, structure, the each several part and annexation, each several part and operation principle etc. are described in further detail:
Such as accompanying drawing 1---shown in the accompanying drawing 3, the present invention is a kind of grinding device for gate plate of gate valve, described lapping device comprises pedestal 1, be movably arranged on the rotating shaft 2 on the pedestal 1, the motor I 4 that rotating shaft 2 is rotated by belt wheel I 3 and drive shaft 2 is connected, 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 an extension is respectively installed to the thimble 7 of pedestal 1 surface direction in the end of each armed lever 6.
The mandrel 8 that described rotating shaft 2 interior settings can freely be rotated, mandrel 8 one ends are connected with the motor II 10 that drives mandrel 8 rotations by belt wheel II 9, the other end that mandrel 8 extends pedestal 1 surface arranges belt wheel III 11, the end of each armed lever 6 respectively arranges a connecting rod 12, a belt wheel IV 26 is respectively installed in the end of each connecting rod 12, connecting rod 12 other ends arrange 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 III 11 by 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, being angle between three pitman arms 13 arranges, the upper platform 15 that is connected with pedestal 1 surface by bolt 27 that arranges in described pedestal 1 surface, described platform 15 is platy structure.
Described thimble 7 middle parts are sleeved on pitman arm 13 ends, the thimble termination section 16 of one end of thimble 7 is set to diameter dimension greater than the structure of thimble body diameter dimension, thimble 7 is set to pyramidal structure near the other end of platform 15, the conical surface 18 of pyramidal structure is set to diameter dimension greater than the structure of thimble body diameter dimension, and thimble 7 is pocketed springs 19 on the thimble body between connecting rod 12 ends and the conical surface 18.
Be flexibly connected by plural bearing I 20 between described rotating shaft 2 and the pedestal 1, be flexibly connected by plural bearing II 21 between armed lever 6 and the connecting rod 12.
23, two spindle Lock jack panels 23 of a spindle Lock jack panel respectively are set in described belt wheel I 3 and the swing arm 5 are fixedly connected with swing arm 5 with belt wheel I 3 respectively, described two spindle Lock jack panels 23 are flexibly connected by a bearing III 22 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 projection of platform 15, and described motor I 4 and motor II 10 are installed on the supporting leg 24 of pedestal 1.
Be set between described three armed levers 6 be the structure that 120 degree angles are arranged, be set to be the structure that 120 degree angles are arranged between described three pitman arms 13.
In grinding device for gate plate of gate valve of the present invention, motor I 4 band movable belt pulley I 3 are rotated, and belt wheel I again drive shaft 2 is rotated, because swing arm 5 is fixedly connected with rotating shaft 2, therefore, when the gauge tap 28 control motor I 4 that are connected with motor I 4 were started, rotating shaft was namely along with electric machine rotation.
Three armed levers 6 are set in the swing arm 5, 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 III 11 by belt 14 respectively, therefore, when the motor II drove mandrel 9 rotation, the connecting rod that the belt wheel III 11 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 because of the rotation of connecting rod 12, when needs grind gate plate of gate valve, first smear grounds travel at platform 15, then valve plate is placed on the platform 15, be resisted against on the valve plate by thimble 7, thimble 7 namely 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 band movable belt pulley I 3 by gauge tap 28 and rotate, at this moment, motor I 4 with movable belt pulley 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 is transmitted in belt wheel III 11, connecting rod 12, at this moment by motor II 10 band movable belt pulley II and mandrel 8, and thimble 5 is made spinning motion.Rotation by swing arm 5 drive thimbles 7 can realize the grinding work to valve plate.
Structure of the present invention, three armed levers 6 are arranged, therefore always have 9 linking arms 13, like this, when lapping device of the present invention carries out valve plate grinding work, always having 9 thimbles 7 can work simultaneously, like this, can obviously improve the grinding efficiency of gate plate of gate valve, thereby so that 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, like this, when thimble 7 grinds at rough valve plate, can to a certain degree flexible occur according to the concave-convex surface face of valve plate, avoid thimble 7 to be damaged.
The above has carried out exemplary description to the present invention by reference to the accompanying drawings; obviously the concrete realization of the present invention is not subjected to 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 without improving design of the present invention and technical scheme are directly applied to other occasions, all in protection scope of the present invention.
Claims (5)
1. grinding device for gate plate of gate valve, described lapping device comprises pedestal (1), be movably arranged on the rotating shaft (2) on the pedestal (1), the motor I (4) that rotating shaft (2) is rotated by belt wheel I (3) and drive shaft (2) is connected, 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), an extension is respectively installed to the thimble (7) of pedestal (1) surface direction in the end of each armed lever (6), 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 by belt wheel II (9), the other end that mandrel (8) extends pedestal (1) surface arranges belt wheel III (11), the end of each armed lever (6) respectively arranges a connecting rod (12), a belt wheel IV (26) is respectively installed in the end of each connecting rod (12), connecting rod (12) other end arranges more than one pitman arm (13), a vertically arranged thimble (7) respectively is set on described each pitman arm (13), the belt wheel IV (26) of connecting rod (12) end respectively is connected with belt wheel III (11) by a belt (14), it is characterized in that: 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, three pitman arms (13) respectively are set on each connecting rod (12), being angle between three pitman arms (13) arranges, the platform (15) that is connected with pedestal (1) surface by bolt (27) is set on described pedestal (1) surface, described platform (15) is platy structure, described thimble (7) middle part is sleeved on pitman arm (13) end, the thimble termination section (16) of one end of thimble (7) is set to diameter dimension greater than the structure of 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 diameter dimension greater than the structure of thimble body (17) diameter dimension, and thimble (7) is positioned at the upper pocketed springs (19) of thimble body (17) between connecting rod (12) end and the conical surface (18).
2. grinding device for gate plate of gate valve according to claim 1, it is characterized in that: be flexibly connected by plural bearing I (20) between described rotating shaft (2) and the pedestal (1), be flexibly connected by plural bearing II (21) between described armed lever (6) and the connecting rod (12).
3. grinding device for gate plate of gate valve according to claim 1 and 2, it is characterized in that: in described belt wheel I (3) and the swing arm (5) a spindle Lock jack panel (23) is set respectively, two spindle Lock jack panels (23) are fixedly connected with swing arm (5) with belt wheel I (3) respectively, and described two spindle Lock jack panels (23) are flexibly connected by a bearing III (22) and mandrel (8) two ends respectively.
4. grinding device for gate plate of gate valve according to claim 3, 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 projection of platform (15), and described motor I (4) and motor II (10) are installed on the supporting leg (24) of pedestal (1).
5. grinding device for gate plate of gate valve according to claim 4 is characterized in that: be set between described three armed levers (6) be the structure that 120 degree angles are arranged, be set to be the structure that 120 degree angles are 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 CN102398211A (en) | 2012-04-04 |
| CN102398211B true 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) |
Families Citing this family (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 |
| CN114211373B (en) * | 2021-12-24 | 2023-05-16 | 福建永强阀门制造有限公司 | Gate valve flashboard silica sol composite casting rapid prototyping device |
Family Cites Families (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
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| Publication number | Publication date |
|---|---|
| CN102398211A (en) | 2012-04-04 |
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Granted publication date: 20131030 Termination date: 20141129 |
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| EXPY | Termination of patent right or utility model |