CN202479935U - Pneumatic end face type bowl-shaped grinder - Google Patents
Pneumatic end face type bowl-shaped grinder Download PDFInfo
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- CN202479935U CN202479935U CN2011205510892U CN201120551089U CN202479935U CN 202479935 U CN202479935 U CN 202479935U CN 2011205510892 U CN2011205510892 U CN 2011205510892U CN 201120551089 U CN201120551089 U CN 201120551089U CN 202479935 U CN202479935 U CN 202479935U
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Abstract
The utility model provides a pneumatic end face type bowl-shaped grinder. The outer shell component mainly comprises a connector (1), a switching sleeve (3), a shell (6), and an upper shell (7), and meanwhile, the pneumatic component mainly comprises a cylinder (18), a rotator (16), a blade (17) and a grinding wheel (26); the pneumatic component mainly comprises the cylinder, the rotator, the blade and the grinding wheel in order to quickly grind a large area of deck remaining roots and welding slag of ships by operating a switch and a handle. According to the utility model, the structure is simple, the power is high, the grinding efficiency is high, the property is table, the use is convenient, the operation is simple and flexible, the labor intensity is reduced, both the time and labor force are saved, the working efficiency is improved, the working adaptive capacity is high, the maintaining and repairing works are convenient, and the quick-wear part is replaced fast, and thus the pneumatic grinder technical scheme which is economic, practical and convenient, and suitable for each work environment need is provided.
Description
Technical field
The utility model relates to device or the grinding and feeding technical field that IC B24B is used for grinding or polishing, particularly a kind of Pneumatic end-face formula bowl molding sand turbine.
Background technology
Air grinder pneumatic grinder or Air Grinder also claim the gas emery wheel, with the revolution of pneumatic motor drives emery wheel, the pneumatic tool that carries out grinding.
In the publication document, indivedual related art scheme are arranged also, but can not directly use,, constitute by emery wheel, bearing, cylinder, rotor, precursor, back body etc. like number of patent application 92218850 air grinders.Emery wheel directly is contained in the rotor front end, and forward and backward body is provided with footing.
200,520,020,230 1 kinds of air sander grinders of number of patent application and for example.The centre is equipped with drive link and is fixed on the housing through end mounted bearing in housing; Position, drive link upper end is equipped with the output shaft that position, upper end in connecting axle and the housing is fixed with air motor and links to each other; The drive link lower end part is equipped with driving bevel gear and is connected with the universal joint that driven bevel pinion is meshing with each other with install in the wheel disc centre of outside setting, is inlaid with grinding wheel in the groove of wheel disc setting.
Number of patent application 200920350304 novel pneumatic milling tools in daily production process, because of each procedure inevitably touches water, cause plug-hole to get rusty easily, and are bad because of conducting electricity when making chromium plating, influence chromium layer hardness.Use the electric grinding machine device to cause operating personnel's personal injury easily because of device damage.Adopt the 80# emery cloth, the mode of hand sand plug-hole is handled.But everyone operation technique is different, and the result standard is grasped difference, all is prone to influence polishing quality.
And for example 200,920,025,613 1 kinds of horizontal abrasive machines of number of patent application are made up of base, rotating shaft, rotating disk, fixing hole, abrasive machine, flat-faced wheel, bowl-shape emery wheel, fixed mount, regulating shaft, are provided with rotating shaft in the inside of base; The top of rotating shaft is connected with rotating disk, and the edge of rotating disk is provided with fixing hole, and abrasive machine is fixed on the rotating disk; One end of abrasive machine is a flat-faced wheel; The other end is bowl-shape emery wheel, is provided with fixed mount at an end of base, and an end of fixed mount is provided with regulating shaft.
Summary of the invention
The purpose of the utility model provides a kind of Pneumatic end-face formula bowl molding sand turbine, to realize that high-power and high grinding efficiency keeps stable performance simultaneously and is convenient to operation.
The goal of the invention of the utility model realizes through following technical measures: casing component mainly is made up of connected body, switch cover, housing and upper casing, and pneumatic members mainly is made up of cylinder, rotor, blade and emery wheel simultaneously.Housing is cylindrical; One air flue is arranged and through switch body be fixedly connected sequentially switch cover 3 and connected body on the housing wall; Coaxial installation rotor and cylinder in the housing; Rotor middle part outer rim fixed blade, rotor and cylinder two ends be respectively through bearing installation cylinder upper cover and lower cover of air cylinder, the coaxial successively installation speed governing of cylinder upper cover upside seat, flies piece, speed governing cover and speed governing core; Rotor axis upper end is stretched out the cylinder upper cover mesopore and is connected the speed governing core; The speed governing core is installed in the speed governing cover through a spring, and there is a groove air flue upper casing inboard, and this air flue outer end is communicated with air flue on the housing wall; Roof pressure is in speed governing core upper end behind the inner installation of this air flue inlet plate; Be that upper casing 7 is added a cover behind housing top, upper casing 7 inboard air flues are communicated with air flue on the housing wall, and further overlap with switch through switch body and connected body is communicated with; Rotor axis lower end is stretched out lower cover of air cylinder and is connected emery wheel with the housing bottom mesopore.
The beneficial effect of the utility model is that pneumatic members mainly is made up of cylinder, rotor, blade and emery wheel, through console switch body and handle, to accomplish surplus of deck in ship structure, welding slag is carried out the large tracts of land rapid stock-removal; Simple in structure, power is big, and grinding efficiency is high; Stable performance, safe in utilization, convenient and flexible operation, reduce labor intensity, time saving and energy saving; Operating efficiency improves, and the work accommodation ability is strong, and maintenance is convenient; Consumable accessory is changed quick, and a kind of economic, practical, convenient air grinder technical scheme is provided, and can be suitable for the needs of various working environments.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the plan structure sketch map among Fig. 1.
Reference numeral comprises: connected body 1, breather valve 2, switch cover 3, spring 4, switch body 5, housing 6, upper casing 7, speed governing seat 8; Fly piece 9, mandrel 10, speed governing cover 11, compression air flue 12, inlet plate 13, sealed bed 14, cylinder upper cover 15, rotor 16; Blade 17, cylinder 18, packing ring 19, lower cover of air cylinder 20, disk spring 21, lock tube 22, emery wheel are joined wheel 23, wheel guard 24; Emery wheel gland 25, emery wheel 26, screw 27, pin 28, steel ball 29, bearing 30, swivel nut 31; Silencing pad 32, noise reduction circle 33, the paper dregs of rice 34, spring washer 35, silencer cover 36, bloop 37, handle 38.
The specific embodiment
Further specify below in conjunction with embodiment.
The casing component of the utility model mainly is made up of connected body 1, switch cover 3, housing 6 and upper casing 7, and pneumatic members mainly is made up of cylinder 18, rotor 16, blade 17 and emery wheel 26 simultaneously.
Housing 6 is cylindrical; One air flue is arranged and through switch body 5 be fixedly connected sequentially switch cover 3 and connected body 1 on housing 6 walls; Coaxial installation rotor 16 and cylinder 18 in the housing 6; Rotor 16 middle part outer rim fixed blades 17, rotor 16 is installed cylinder upper covers 15 and lower cover of air cylinder 20 through bearing 30 respectively with cylinder 18 two ends, the coaxial successively installation speed governing of cylinder upper cover 15 upsides seat 8, flies piece 9, speed governing cover 10 and speed governing core 11; Rotor 16 axis upper end is stretched out cylinder upper cover 15 mesopores and is connected speed governing core 11; Speed governing core 11 is installed in the speed governing cover 10 through a spring 4, and there is a groove air flue upper casing 7 inboards, and this air flue outer end is communicated with air flue on housing 6 walls; The inner inlet plate 13 back roof pressures of installing of this air flue are in speed governing core 11 upper ends; Be that upper casing 7 is added a cover behind housing 6 tops, upper casing 7 inboard air flues are communicated with air flue on housing 6 walls, and further are communicated with switch cover 3 and connected body 1 through switch body 5; Rotor 16 axis lower ends are stretched out lower cover of air cylinder 20 and are connected emery wheel 26 with housing 6 bottom mesopores.
Have a gas port to be threaded each other with switch body 5, switch cover 3 and connected body 1 on housing 6 walls, wherein, switch cover 3 is socketed in switch body 5 partial lateral, and connected body 1 one ends are screwed through breather valve 2 clamping switch bodies 5 ends and connected switch cover 3.Further, there is adjustable stoma switch body 5 inside, and spring 4 wherein is installed, and this spring 4 holds out against a steel ball steel ball 29.5 straight pin 28 relative positionings of installing by inside of switch cover 3 and switch body, in addition, switch cover 3 combines root that one spring 4 is installed with switch body 5, and it is 3 axial consistent that its tension direction and switch overlap.It is conveniently to reset that this spring maintained switch cover 3 and 5 of switch body relatively move.
Housing 6 inwalls have cannelure, and this bottom land is silencing pad 32 and noise reduction circle 33 fixedly, and cylinder 18 outer wall two ends are adjacent to housing 6 inwalls.
There is a pin 28 rotor 16 axis upper end with speed governing core 11 connecting portions.Speed governing seat 8 with fly piece 9 connecting portions one pin 28 arranged.
Housing 6 bottom mesopores are stretched out after stretching out lower cover of air cylinder 20 and passing disk spring 21 and lock tube 22 again in rotor 16 axis lower ends; And the socket emery wheel is joined wheel 23 so that emery wheel 26 to be installed; Emery wheel is joined wheel 23 and the rotor 16 axis lower ends of stretching out through a pin 28 positioning and fixing, and is upward through and holds out against the emery wheel gland 25 rotor 16 axis lower ends that spin at emery wheel 26 downside mesopore positions with screw 27.
Emery wheel 26 bottoms are a bowl type to being recessed on.
Through swivel nut 31 handle installation 38, handle 38 axis normal are in rotor 16 axis on housing 6 outer walls, and overlap 3 axis angles with connected body 1 and switch and be not more than 90 °.
The pore that begins to rehearse on housing 6 outer walls, and silencer cover 36 and bloop 37 are installed at this steam vent periphery.
The utility model is not have potential safety hazard than electronic milling tools advantage, and operating personnel can grasp method for using fast, have higher starting torque, can directly be with the load starting, starts, stops all rapid.Overload protective function is arranged, can not break down because of overload.Polishing than common more saves time and cost, and the whole fineness of operations face is good.
In the utility model embodiment, spring 4 is made with φ 1.4mm spring steel wire.Emery wheel 26 is a resin wheel.Screw 27 is a soket head cap screw.Pin 28 is a straight pin.Swivel nut 31 is a steel-wire screw-socket.Silencing pad 32 is processed by sponge.Salamandrite 34 is oil resistant rubber asbestos seal pad or brown paper sealing gasket.Handle 38 is processed by mixed rubber.
The utility model embodiment is applicable to the polishing of plane steel plate, and surplus of deck in ship structure, welding slag are carried out grinding, and the rotational plane on the loop wheel machine peculiar to vessel is carried out the large tracts of land reconditioning, can guarantee the flatness after the reconditioning.And, as an embodiment of the utility model, replace emery wheel with Boulogne, operation such as can polish; Substitute emery wheel with wire wheel and then can remove metal surface iron rust, used paint layer.
As an embodiment of the utility model, the bowl molding sand wheel external diameter * thickness in the utility model * highly be 150mm * 30mm * 50mm, operating air pressure 0.63Mpa; Idler revolutions≤6000r/min, unit power air consumption≤35L/skw, spindle power>=2.1kw; Appearance and size height * width is 200 * 240mm; Connect intake interface thread size G3/8in, sebific duct internal diameter 13mm, the heavy 6kg of machine.
Claims (9)
1. Pneumatic end-face formula bowl molding sand turbine; Casing component mainly is made up of connected body (1), switch cover (3), housing (6) and upper casing (7); Pneumatic members mainly is made up of cylinder (18), rotor (16), blade (17) and emery wheel (26) simultaneously; It is characterized in that: housing (6) is cylindrical; One air flue is arranged and through switch body (5) be fixedly connected sequentially switch cover (3) and connected body (1) on housing (6) wall, outer rim fixed blade (17) in the middle part of coaxial installation rotor (16) and the cylinder (18) in the housing (6), rotor (16); Cylinder upper cover (15) and lower cover of air cylinder (20) are installed through bearing (30) respectively in rotor (16) and cylinder (18) two ends, cylinder upper cover (15) upside coaxial successively installation speed governing seat (8), fly piece (9), speed governing cover (10) and speed governing core (11); Rotor (16) axis upper end is stretched out cylinder upper cover (15) mesopore and is connected speed governing core (11); Speed governing core (11) is installed in the speed governing cover (10) through a spring (4); There is a groove air flue upper casing (7) inboard; This air flue outer end is communicated with air flue on housing (6) wall, and inner inlet plate (13) back roof pressure of installing of this air flue is in speed governing core (11) upper end, and promptly upper casing (7) is added a cover behind housing (6) top; Upper casing 7 inboard air flues are communicated with air flue on housing (6) wall, and further are communicated with switch cover (3) and connected body (1) through switch body (5); Rotor (16) axis lower end is stretched out lower cover of air cylinder (20) and is connected emery wheel (26) with housing (6) bottom mesopore.
2. Pneumatic end-face formula bowl molding sand turbine as claimed in claim 1; It is characterized in that: have a gas port to be threaded each other with switch body (5), switch cover (3) and connected body (1) on housing (6) wall, wherein, switch cover (3) is socketed in switch body (5) partial lateral; Connected body (1) one end is screwed through breather valve (2) clamping switch body (5) end and is connected switch cover (3); There is adjustable stoma switch body (5) inside, and spring (4) wherein is installed, and this spring (4) holds out against a steel ball steel ball (29); Straight pin (28) relative positioning of installing by inside between switch cover (3) and switch body (5), in addition, switch cover (3) combines root that one spring (4) is installed with switch body (5), and its tension direction is axially consistent with switch cover (3).
3. Pneumatic end-face formula bowl molding sand turbine as claimed in claim 1 is characterized in that housing (6) inwall has cannelure, and this bottom land is silencing pad (32) and noise reduction circle (33) fixedly, and cylinder (18) outer wall two ends are adjacent to housing (6) inwall.
4. Pneumatic end-face formula bowl molding sand turbine as claimed in claim 1 is characterized in that upper casing (7) is installed in housing (6) top through sealed bed (14) and screw (27), and the edge is through salamandrite (34) clamping cylinder loam cake (15) outer rim upside in the upper casing (7).
5. Pneumatic end-face formula bowl molding sand turbine as claimed in claim 1 is characterized in that, the inboard air flue of upper casing (7) is communicated with air flue on housing (6) wall, and further is communicated with formation with switch cover (3) and connected body (1) through switch body (5) and compresses air flue (12).
6. Pneumatic end-face formula bowl molding sand turbine as claimed in claim 1; It is characterized in that; Rotor (16) axis lower end stretch out lower cover of air cylinder (20) and pass disk spring (21) and lock tube (22) after stretch out housing (6) bottom mesopore again; And the socket emery wheel is joined wheel (23) so that emery wheel (26) to be installed; Emery wheel is joined wheel (23) and rotor (16) the axis lower end of stretching out through a pin (28) positioning and fixing, and is upward through and holds out against emery wheel gland (25) rotor (16) the axis lower end that spins at emery wheel (26) downside mesopore position with screw (27).
7. Pneumatic end-face formula bowl molding sand turbine as claimed in claim 1 is characterized in that, wheel guard (24) is installed in housing (6) bottom, and wheel guard (24) is fan-shaped, is fixed on housing (6) bottom through screw (27) and swivel nut (31).
8. Pneumatic end-face formula bowl molding sand turbine as claimed in claim 1; It is characterized in that; Through swivel nut (31) handle installation (38), handle (38) axis normal is in rotor (16) axis on housing (6) outer wall, and is not more than 90 ° with connected body (1) and switch cover (3) axis angle.
9. Pneumatic end-face formula bowl molding sand turbine as claimed in claim 1 is characterized in that, the pore that begins to rehearse on housing (6) outer wall, and at this steam vent periphery installation silencer cover (36) and bloop (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205510892U CN202479935U (en) | 2011-12-26 | 2011-12-26 | Pneumatic end face type bowl-shaped grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205510892U CN202479935U (en) | 2011-12-26 | 2011-12-26 | Pneumatic end face type bowl-shaped grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202479935U true CN202479935U (en) | 2012-10-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205510892U Expired - Fee Related CN202479935U (en) | 2011-12-26 | 2011-12-26 | Pneumatic end face type bowl-shaped grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202479935U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440479A (en) * | 2014-12-12 | 2015-03-25 | 宁波江东台本荣机械设备有限公司 | Dedusting ship deck surface handler |
| CN104440481A (en) * | 2014-12-12 | 2015-03-25 | 黄国锦 | Steady surface treatment equipment for deck surface |
| CN104526484A (en) * | 2014-12-12 | 2015-04-22 | 宁波江东台本荣机械设备有限公司 | Water injection ship deck surface treatment device |
| CN104551898A (en) * | 2014-12-12 | 2015-04-29 | 竺珺 | Double-end ship deck surface treatment device with blowing device |
| CN107009247A (en) * | 2017-05-31 | 2017-08-04 | 侯淑璐 | A kind of water pump inner chamber sanding apparatus |
-
2011
- 2011-12-26 CN CN2011205510892U patent/CN202479935U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440479A (en) * | 2014-12-12 | 2015-03-25 | 宁波江东台本荣机械设备有限公司 | Dedusting ship deck surface handler |
| CN104440481A (en) * | 2014-12-12 | 2015-03-25 | 黄国锦 | Steady surface treatment equipment for deck surface |
| CN104526484A (en) * | 2014-12-12 | 2015-04-22 | 宁波江东台本荣机械设备有限公司 | Water injection ship deck surface treatment device |
| CN104551898A (en) * | 2014-12-12 | 2015-04-29 | 竺珺 | Double-end ship deck surface treatment device with blowing device |
| CN104440481B (en) * | 2014-12-12 | 2016-08-24 | 黄国锦 | A kind of firm formula ship deck surface processing device |
| CN104440479B (en) * | 2014-12-12 | 2016-12-21 | 青岛玉兰祥商务服务有限公司 | A kind of can the ship deck surface processing device of dedusting |
| CN104551898B (en) * | 2014-12-12 | 2017-02-22 | 梁蓓 | Double-end ship deck surface treatment device with blowing device and using method thereof |
| CN107009247A (en) * | 2017-05-31 | 2017-08-04 | 侯淑璐 | A kind of water pump inner chamber sanding apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20141226 |
|
| EXPY | Termination of patent right or utility model |