CN203712466U - Straight shank polishing and grinding machine - Google Patents
Straight shank polishing and grinding machine Download PDFInfo
- Publication number
- CN203712466U CN203712466U CN201420091664.9U CN201420091664U CN203712466U CN 203712466 U CN203712466 U CN 203712466U CN 201420091664 U CN201420091664 U CN 201420091664U CN 203712466 U CN203712466 U CN 203712466U
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- China
- Prior art keywords
- push rod
- polishing
- grinder
- mill
- main body
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- Expired - Fee Related
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a straight shank polishing and grinding machine. A mandril and a mandril transmission structure which are matched to work are arranged on a grinding machine main body; by the use of the mandril and the mandril transmission structure, balanced supporting on a grinding disk is realized, the grinding effect is effectively guaranteed, and the service life of the grinding machine is prolonged; during operation, only a pressing sheet is held or released to simultaneously control a driving mechanism and the mandril; the straight shank polishing and grinding machine is more convenient to use.
Description
Technical field
The application relates to mechanical grinding polishing technology field, relates in particular to a kind of staight shank grinder for polishing.
Background technology
Sander is widely used in the every field such as product manufacture, processing, maintenance, maintenance, and wherein, staight shank grinder for polishing is mainly used in the surface that polishing grinding area is less.The output shaft of existing staight shank grinder for polishing driving mechanism and the fixed axis of mill are in transmission connection to realize rotary-grinding, owing to using frequently, the fixed axis of mill or the easy flexural deformation of the output shaft of driving mechanism, affect polishing effect and the service life of sander.
Summary of the invention
The application's technical problem to be solved is, a kind of staight shank grinder for polishing is provided, and polishes effective.
In order to solve the problems of the technologies described above, the application has proposed a kind of staight shank grinder for polishing, comprise the bar shaped sander main body that is provided with driving mechanism, and the circular millstone that is arranged at this sander main body one end and is in transmission connection and rotates with under the drive of driving mechanism with the output shaft of described driving mechanism, in described sander main body, be provided with the switch key of described driving mechanism, push rod, bar shaped activity chamber for accommodating described push rod, and the push rod drive mechanism for driving described push rod to move in described movable chamber, this activity chamber is provided with the first opening and stretches out mill described in butt for described push rod near described mill one end of described sander main body, and be provided with the second opening so that described push rod drive mechanism to be installed from being away from the other end of described mill, described push rod drive mechanism is fixedly connected with and extends abutting part from second opening part in described movable chamber with the described mill of being away from of described push rod one end, the rotary pressing tablet that is provided with in described sander main body, this pressing tablet one end is fixed in described sander main body by a rotating shaft is rotary, the abutting part of the other end and described push rod drive mechanism is fixed, the middle part of described pressing tablet connects separated with described switch key.
Further, described push rod drive mechanism comprises spur rack and gear, described spur rack one end forms described abutting part and is meshed with the one side of described gear, and the described mill one end that is away from of described push rod is provided with the flank of tooth being meshed with the another side of described gear.
Further, described mill comprises top board, in order to the base plate of bonding polishing utensil, and is arranged at the supple buffer layer between top board and base plate.
Further, described supple buffer layer comprises the first buffering sublayer arranging away from described base plate, and the second good buffering sublayer of nearly described base plate and more described the first buffering sublayer of buffering effect.
Further, described the first buffering sublayer adopts flexible rubber material, and described the second buffering sublayer adopts sponge material.
Further, the thickness of described supple buffer layer is 0.5CM ~ 1.5CM.
Further, described base plate is hard fabric, and it is that VELCRO hooks face with the one side that polishing utensil fits.
Further, the described mill fixed axis of described driving mechanism that is coaxially arranged with in the top of described top board to be in transmission connection.
The application's beneficial effect is: by push rod and the push rod drive mechanism of coordinating operation are set in sander main body, utilize push rod and push rod drive mechanism, realize the balanced support to mill, effective guarantee polishing effect, strengthens sander service life; During operation, only need grip or unclamp pressing tablet, can control driving mechanism and push rod simultaneously, easy to use; Supple buffer layer is set, utilizes deformability and reset capability that supple buffer layer is stronger, effectively strengthen polishing utensil and the laminating degree and the shock-absorbing capacity thereof that are polished object surface, realize the meticulous polishing to object surface, polishing fineness is good, precision is high; The arranging of supple buffer layer also effectively reduces polishing utensil simultaneously and is polished the interaction force between object, avoids the damage that causes in polishing operation, further improves polish effect and service life.
Accompanying drawing explanation
Fig. 1 is the front view of the application's staight shank grinder for polishing.
Fig. 2 is the cross-sectional view of the application's staight shank grinder for polishing.
Fig. 3 is the cross-sectional view that the application's staight shank grinder for polishing is used state.
Fig. 4 is the front view of the application's mill.
The specific embodiment
It should be noted that, in the situation that not conflicting, embodiment and the feature in embodiment in the application can mutually combine, and below in conjunction with the drawings and specific embodiments, the application are described in further detail.
As shown in Fig. 1 ~ Fig. 4, the application provides a kind of staight shank grinder for polishing, comprise the bar shaped sander main body 10 that is provided with driving mechanism, and be arranged at these bar shaped sander main body 10 one end and be in transmission connection with the circular millstone 20 rotating under the drive of described driving mechanism with the output shaft of described driving mechanism.
In described sander main body 10, be provided with the switch key 11, push rod 12 of described driving mechanism, for the bar shaped activity chamber 13 of accommodating described push rod 12, and for driving described push rod 12 at the push rod drive mechanism 14 of described movable chamber 13 interior movements.Described movable chamber 13 is provided with the first opening 131 and stretches out mill 20 described in butt for described push rod 12 near described mill 20 one end of described sander main body 10, and is provided with the second opening 132 so that described push rod drive mechanism 14 to be installed from being away from the other end of described mill 20.Described push rod drive mechanism 14 is fixedly connected with and extends abutting part 101 from second opening 132 in described movable chamber 13 with the described mill of being away from of described push rod 12 20 one end.The rotary pressing tablet 15 that is provided with in described sander main body 10, these pressing tablet 15 one end are fixed in described sander main body 10 by a rotating shaft is rotary, the abutting part 101 of the other end and described push rod drive mechanism 14 is fixing, and the middle part of described pressing tablet 15 connects separated with described switch key 11.
Please refer to Fig. 2, Fig. 3, described push rod drive mechanism 14 comprises spur rack 141 and gear 142, described spur rack 141 one end form described abutting part 101 and are meshed with the one side of described gear 142, and described mill 20 one end that are away from of described push rod 12 are provided with the flank of tooth being meshed with the another side of described gear 142.In the application, described push rod 12 is specifically set to symmetry arrangement in two of described driving mechanism output shaft both sides, and described gear 142 is set to two corresponding to described push rod 12 and is also meshed with described spur rack 141 simultaneously.Certainly, the magnitude setting of described push rod 12 can be set to two above described driving mechanism output shaft outsides that are also evenly arranged according to actual design demand.
Described mill 20 comprise top board 21, in order to the base plate 22 of bonding polishing utensil and be arranged at top board 21 and base plate 22 between supple buffer layer 23.
In the application, the thickness of described supple buffer layer 23 is 0.5CM ~ 1.5CM, specifically comprises the first buffering sublayer 231 arranging away from described base plate 22, and the second good buffering sublayer 232 of nearly described base plate 22 and more described the first buffering sublayer 231 of buffering effect.Described the first buffering sublayer 231 adopts flexible rubber material, and described the second buffering sublayer 232 adopts sponge material.
Described mill 20 be coaxially arranged with in the top of described top board 21 the to be in transmission connection fixed axis 24 of described driving mechanism.Described base plate 22 is set to hard fabric, and it is that VELCRO hooks face with the one side that polishing utensil fits.
During use, the selected mill 20 that is applicable to thickness is in transmission connection in sander main body 10, and the utensil of polishing is accordingly bonded on the lower surface of described mill 20.Press described pressing tablet 15 and state sander main body 10 until grip residence, the switch key 11 of described driving mechanism connects and is finally pressed with described pressing tablet 15 in described pressing tablet 15 is pressed the process gripping, and then starts described driving mechanism; Meanwhile, the spur rack 141 of described push rod drive mechanism 14 is advanced to described sander main body 10 inside in described pressing tablet 15 is pressed the process gripping, described push rod 12 under the drive of described gear 142 towards described mill 20 displacements, until described push rod 12 stretches out mill 20 described in first opening 131 in described movable chamber 13 butt.The push rod 12 that can connect with described mill 20 is set in sander main body 10, and the push rod drive mechanism 14 interfixing by setting and pressing tablet 15, making described pressing tablet 15 when pressing, can control described push rod 12 connects with described mill 20, the effective support of realization to described mill 20, control the balance of described mill 20 in bruting process, the flexural deformation of avoiding the fixed axis of described mill 20 or the output shaft of described driving mechanism to produce in frequent use procedure, and then polishing effect and service life of staight shank grinder for polishing described in effective guarantee.During operation, only need grip or unclamp described pressing tablet 15, can control described driving mechanism and push rod 12 simultaneously, easy to use.Simultaneously, owing to being provided with described supple buffer layer 23, can effectively improving the polishing precision of described staight shank grinder for polishing, and strengthen polishing utensil and be polished the buffering between object, avoid causing damage to being polished the surface of object, further strengthen the service life of described mill 20.
Above content is the further description of the application being done in conjunction with concrete embodiment, can not assert that the application's concrete enforcement is confined to these explanations.For the application person of an ordinary skill in the technical field, not departing under the prerequisite of the application's design, can also make some simple deduction or replace.
Claims (8)
1. a staight shank grinder for polishing, it is characterized in that, comprise the bar shaped sander main body that is provided with driving mechanism, and the circular millstone that is arranged at this sander main body one end and is in transmission connection and rotates with under the drive of driving mechanism with the output shaft of described driving mechanism, in described sander main body, be provided with the switch key of described driving mechanism, push rod, bar shaped activity chamber for accommodating described push rod, and the push rod drive mechanism for driving described push rod to move in described movable chamber, this activity chamber is provided with the first opening and stretches out mill described in butt for described push rod near described mill one end of described sander main body, and be provided with the second opening so that described push rod drive mechanism to be installed from being away from the other end of described mill, described push rod drive mechanism is fixedly connected with and extends abutting part from second opening part in described movable chamber with the described mill of being away from of described push rod one end, the rotary pressing tablet that is provided with in described sander main body, this pressing tablet one end is fixed in described sander main body by a rotating shaft is rotary, the abutting part of the other end and described push rod drive mechanism is fixed, the middle part of described pressing tablet connects separated with described switch key.
2. staight shank grinder for polishing as claimed in claim 1, it is characterized in that, described push rod drive mechanism comprises spur rack and gear, described spur rack one end forms described abutting part and is meshed with the one side of described gear, and the described mill one end that is away from of described push rod is provided with the flank of tooth being meshed with the another side of described gear.
3. staight shank grinder for polishing as claimed in claim 1, is characterized in that, described mill comprises top board, in order to the base plate of bonding polishing utensil, and is arranged at the supple buffer layer between top board and base plate.
4. staight shank grinder for polishing as claimed in claim 3, is characterized in that, described supple buffer layer comprises the first buffering sublayer arranging away from described base plate, and the second good buffering sublayer of nearly described base plate and more described the first buffering sublayer of buffering effect.
5. staight shank grinder for polishing as claimed in claim 4, is characterized in that, described the first buffering sublayer adopts flexible rubber material, and described the second buffering sublayer adopts sponge material.
6. staight shank grinder for polishing as claimed in claim 3, is characterized in that, the thickness of described supple buffer layer is 0.5CM ~ 1.5CM.
7. staight shank grinder for polishing as claimed in claim 3, is characterized in that, described base plate is hard fabric, and it is that VELCRO hooks face with the one side that polishing utensil fits.
8. staight shank grinder for polishing as claimed in claim 3, is characterized in that, described mill be coaxially arranged with in the top of described top board the to be in transmission connection fixed axis of described driving mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420091664.9U CN203712466U (en) | 2014-02-28 | 2014-02-28 | Straight shank polishing and grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420091664.9U CN203712466U (en) | 2014-02-28 | 2014-02-28 | Straight shank polishing and grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203712466U true CN203712466U (en) | 2014-07-16 |
Family
ID=51151663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420091664.9U Expired - Fee Related CN203712466U (en) | 2014-02-28 | 2014-02-28 | Straight shank polishing and grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203712466U (en) |
-
2014
- 2014-02-28 CN CN201420091664.9U patent/CN203712466U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20210228 |