CN202572109U - Device capable of quickly carrying out grinding - Google Patents
Device capable of quickly carrying out grinding Download PDFInfo
- Publication number
- CN202572109U CN202572109U CN 201220210093 CN201220210093U CN202572109U CN 202572109 U CN202572109 U CN 202572109U CN 201220210093 CN201220210093 CN 201220210093 CN 201220210093 U CN201220210093 U CN 201220210093U CN 202572109 U CN202572109 U CN 202572109U
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- China
- Prior art keywords
- grinding
- support frame
- grind
- motor
- lapping
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- Expired - Fee Related
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Abstract
The utility model discloses a device capable of quickly carrying out grinding. The device capable of quickly carrying out grinding comprises a support frame, wherein a motor is arranged inside the support frame and a grinding device is arranged on the support frame; a plurality of grinding grooves are arranged between the support frame and the grinding device; and one end of the grinding device is arranged inside the grinding grooves. The grinding device is simple in structure, easy and convenient to maintain, high in ease of operation, good in stability and high in efficiency of grinding; and production cycle of a product is reduced and manufacturing cost is low, and needs of factory production are met.
Description
Technical field
The utility model relates to a kind of device of grinding, especially relates to a kind of device that can grind fast, is applicable to fields such as medicine, chemical industry, machinery.
Background technology
Grind to utilize apply or press to be embedded in the abrasive grain on the lap tool finished machined (like cut) of finished surface being carried out through lap tool and the relative motion of workpiece under certain pressure.Grinding can be used for processing various metals and nonmetallic materials, and the surface configuration of processing has the plane, the inside and outside face of cylinder and taper seat, protruding, concave spherical surface, screw thread, the flank of tooth and other profiles.Machining accuracy can reach IT5～01, and surface roughness can reach Ra0.63～0.01 micron.Ginding process generally can be divided into wet grind, dried grinding with half-dried grind 3 types.1. wet grinding: claim that again stuccoing grinds, annotate continuously or be coated in lapped face that abrasive material constantly slides and rolls, the formation cutting movement between workpiece and lap tool liquid grinding agent.Wet grinding generally is used for rough lapping, and used micron power granularity is coarser than W7.2. dried grinding: claim that again embedding sand grinds, evenly be embedded in abrasive material in the lap tool superficial layer in pressure, need only be during grinding in the lap tool surfaces coated with auxiliary material such as a spot of stearic acid mixing fat.Dried grinding is usually used in smooth grinding, and used micron power granularity is narrower than W7.3. half-dried grinding: similar wet grinding, used grinding agent is the pasty state abrasive pastes.Grind both available manual operations, also can on grinder, carry out.Workpiece must obtain higher preprocessing precision with other processing methods earlier before grinding, the grind of staying is generally 5～30 microns.
Lap tool is the instrument that makes the workpiece abrasive forming, is again the carrier of grinding agent simultaneously, and hardness should be lower than the hardness of workpiece, and certain wearability is arranged again, and casting pig commonly used is processed.The metallographic structure of wet lap tool is main with ferrite; Dried lap tool is a matrix with even tiny pearlite then.When screw thread below the grinding M5 and complex-shaped miniature workpiece, mild steel lap tool commonly used.When grinding aperture and softer metals, adopt brass, red copper lap tool mostly.Lap tool should have enough rigidity, and its working surface will have higher geometric accuracy.Lap tool is also cut in process of lapping and is worn and torn, and like suitable operation, its precision also can be improved, and makes the machining accuracy of workpiece can be higher than the original precision of lap tool.
The movement locus of wanting correct handling to grind well is the essential condition that improves Grinding Quality.In plane lapping, the general requirement: the 1. motion of the relative lap tool of workpiece will guarantee as far as possible that the grinding haul distance of each point on the workpiece is close; 2. the workpiece motion s track spreads all over whole lap tool surface equably, is beneficial to the lap tool uniform wear; 3. the variation of the curvature of movement locus is little, and is steady to guarantee workpiece motion s; 4. the movement locus of any point is avoided occurring too early periodically repeating as far as possible on the workpiece.Figure is a plane lapping movement locus commonly used.In order to reduce heat in metal cutting, grind and generally under the low pressure low-speed conditions, carry out.The pressure that slightly grinds is no more than 0.3 MPa, general 0.03～0.05 MPa that adopts of lappingout pressure.Slightly the speed of grinding is generally 20～120 meters/minute, and lappingout speed is generally got 10～30 meters/minute, grind grinding out need correct grinding, finish ream or right boring after carry out, be generally hand lapping.Lap tool is the opening tapered sleeve, is enclosed within that grinding agent is applied between workpiece and the lap tool on the tapering axle, and hand steered workpiece axially moves back and forth.After grinding certain hour,, make it diameter and swell, to keep pressure to the workpiece hole wall to the big extreme direction adjustment of tapering axle tapered sleeve.Traditional milling apparatus efficient is low, causes the production cycle of product long.
The utility model content
The purpose of the utility model is to overcome the shortcoming and defect of above-mentioned prior art, and a kind of device that can grind fast is provided, and the apparatus structure of this grinding is simple; Keep in repair easyly, operational ease is high, good stability; The efficient of grinding is high; Shorten the production cycle of product, and low cost of manufacture, can satisfy the needs of plant produced.
The purpose of the utility model realizes through following technical proposals: the device that can grind fast; Comprise bracing frame; Be provided with motor in the support frame as described above; Support frame as described above is provided with lapping device, is provided with several grinding grooves in the middle of support frame as described above and the lapping device, and said lapping device one end is arranged in the grinding groove.
The quantity of said lapping device is two, and said lapping device comprises emery wheel, is provided with universal driving shaft between the said emery wheel.
The center of said universal driving shaft is provided with belt wheel.
Said motor is provided with belt, and said belt one end is connected with belt wheel.
The outer wall of said emery wheel is provided with protective cover.
Support frame as described above is provided with switch, and said switch is connected with motor.
In sum, the beneficial effect of the utility model is: the apparatus structure of this grinding is simple, keeps in repair easyly, and operational ease is high, good stability, and the efficient of grinding is high, has shortened the production cycle of product, and low cost of manufacture, can satisfy the needs of plant produced.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Mark and corresponding parts title in the accompanying drawing: 1-motor; 2-bracing frame; 3-belt; 4-grinding groove; 5-emery wheel; 6-protective cover; 7-universal driving shaft; 8-belt wheel; 9-switch.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is done further to specify, but the embodiment of the utility model is not limited only to this.
Embodiment:
Device as shown in Figure 1, as can to grind fast comprises bracing frame 2; Be provided with motor 1 in the support frame as described above 2; Support frame as described above 2 is provided with lapping device, and support frame as described above 2 is provided with several grinding grooves 4 with lapping device is middle, and said lapping device one end is arranged in the grinding groove 4.Drive emery wheel 5 through motor 1, the raw material in the grinding groove 4 is ground, efficient is high, grinding effective.
The quantity of said lapping device is two, and said lapping device comprises emery wheel 5, is provided with universal driving shaft 7 between the said emery wheel 5.Through universal driving shaft 7 is set, guarantee that the rotational frequency of two emery wheels 5 is consistent, make that the effect of the former abrasive lapping in two grinding grooves 4 is identical.
The center of said universal driving shaft 7 is provided with belt wheel 8.
Said motor 1 is provided with belt 3, and said belt 3 one ends are connected with belt wheel 8.Motor 1 rotates, and through being connected of belt 3 and belt wheel 8, drives the rotation of universal driving shaft 7, drives the rotation of emery wheel 5 again.
The outer wall of said emery wheel 5 is provided with protective cover 6.Protective cover 6 is set, can prevents effectively that raw material from sticking to the surface of emery wheel 5, prevent to produce the phenomenon of splashing and occur.
Support frame as described above 2 is provided with switch 9, and said switch 9 is connected with motor 1.Through switch 9 is set, can realize effectively control to the switching process of motor 1, promptly be that process of lapping has been realized control.
This lapping device can grind to form the granularity that needs fast with pharmaceutical raw material, is convenient to the carrying out of subsequent production, compares with traditional underhand polish, has improved grinding efficiency, has reduced labor strength.
Take aforesaid way, just can realize the utility model preferably.
Claims (6)
1. the device that can grind fast; Comprise bracing frame (2); Be provided with motor (1) in the support frame as described above (2); Support frame as described above (2) is provided with lapping device, it is characterized in that: be provided with several grinding grooves (4) in the middle of support frame as described above (2) and the lapping device, said lapping device one end is arranged in the grinding groove (4).
2. the device that can grind fast as claimed in claim 1 is characterized in that: the quantity of said lapping device is two, and said lapping device comprises emery wheel (5), is provided with universal driving shaft (7) between the said emery wheel (5).
3. the device that can grind fast as claimed in claim 2 is characterized in that: the center of said universal driving shaft (7) is provided with belt wheel (8).
4. the device that can grind fast as claimed in claim 3 is characterized in that: said motor (1) is provided with belt (3), and said belt (3) one ends are connected with belt wheel (8).
5. the device that can grind fast as claimed in claim 3 is characterized in that: the outer wall of said emery wheel (5) is provided with protective cover (6).
6. like any described device that can grind fast in the claim 1 to 5, it is characterized in that: support frame as described above (2) is provided with switch (9), and said switch (9) is connected with motor (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220210093 CN202572109U (en) | 2012-05-11 | 2012-05-11 | Device capable of quickly carrying out grinding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220210093 CN202572109U (en) | 2012-05-11 | 2012-05-11 | Device capable of quickly carrying out grinding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202572109U true CN202572109U (en) | 2012-12-05 |
Family
ID=47241560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220210093 Expired - Fee Related CN202572109U (en) | 2012-05-11 | 2012-05-11 | Device capable of quickly carrying out grinding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202572109U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106749061A (en) * | 2016-11-22 | 2017-05-31 | 广东聚航新材料研究院有限公司 | A kind of method of solid-phase synthesis production of melamine cyanurate flame retardant |
-
2012
- 2012-05-11 CN CN 201220210093 patent/CN202572109U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106749061A (en) * | 2016-11-22 | 2017-05-31 | 广东聚航新材料研究院有限公司 | A kind of method of solid-phase synthesis production of melamine cyanurate flame retardant |
| CN106749061B (en) * | 2016-11-22 | 2019-01-15 | 广东聚航新材料研究院有限公司 | A kind of method of solid-phase synthesis production of melamine cyanurate flame retardant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20130511 |