CN203592358U - Auger bit edge grinder - Google Patents
Auger bit edge grinder Download PDFInfo
- Publication number
- CN203592358U CN203592358U CN201320813912.1U CN201320813912U CN203592358U CN 203592358 U CN203592358 U CN 203592358U CN 201320813912 U CN201320813912 U CN 201320813912U CN 203592358 U CN203592358 U CN 203592358U
- Authority
- CN
- China
- Prior art keywords
- wheel
- eccentric wheel
- drill
- motor
- gripper shoe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000227 grinding Methods 0.000 claims abstract description 15
- 229910001651 emery Inorganic materials 0.000 claims description 21
- 230000033001 locomotion Effects 0.000 abstract description 7
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 3
- 230000001105 regulatory effect Effects 0.000 abstract 2
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 238000003801 milling Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
An auger bit edge grinder comprises a motor (1), a belt (2), a sliding rail (3), a supporting board (4), a gearbox (5), an eccentric wheel (6), a notch (7), a connection rod (8), a bearing pedestal (9), a covering shell (10), a grinding wheel (11), a drill (12), a drill support (13) and a support base (14), wherein the motor (1) and the bearing pedestal (9) are fixed at the two ends of the supporting board (4). The auger bit edge grinder is characterized in that the eccentric wheel (6) is driven by a reducer to conduct circular motion, and the supporting board (4) conducts left and right reciprocating motion along the sliding rail (3). The auger bit edge grinder resolves the problem that a grinding wheel is fixed, and edge grinding is conducted by moving the position of the drill, so that the grinding wheel is abraded unevenly, the purpose of regulating the left and right moving position of the grinding wheel is achieved by regulating the position of the connection rod, and edge grinding efficiency of the grinding wheel is improved.
Description
Technical field
The utility model relates to a kind of blade milling machine, particularly a kind of for processing the blade milling machine of spiral bit.
Background technology
Fluted drill is for machining, and it is a kind of conventional boring bar tool.Although structure is simple, be good its real sharpening, neither an a piece of cake.Generally, before crusher drill, first the main cutting edge of drill bit and wheel face will be placed on a horizontal plane, that is to say, while guaranteeing cutting edge contact wheel face, whole sword all will be ground to.This is the first step of drill bit and emery wheel relative position, and position sets and slowly in wheel face, leans on.Drill axis will tiltedly go out with wheel face the angle of 60 °.This angle is exactly the sharp angle of drill bit, and angle is now not right, will directly affect the size of drill head apical angle and the shape of main cutting edge and chisel edge angle.Guarantee 60 ° of position relationships between drill bit axial line and wheel face.Here will note front relative horizontal level and the angle position of drill sharpening, the two will be made overall plans, and has many times ignored degree of setting angle in order to balance cutting edge, or has ignored in order to set angle and balanced cutting edge.Such sharpening side is more loaded down with trivial details and be not easy to gain the essentials, and due to moving bit location only, emery wheel position is fixed, and is easy to cause emery wheel local location serious wear, need to carry out repair to emery wheel simultaneously.
Summary of the invention
For above problem, the purpose of this utility model is to provide a kind of by mobile emery wheel position, guarantees abrasion of grinding wheel equilibrium, reduces and repairs the emery wheel time, improves the blade milling machine of drill sharpening efficiency.
The technical solution adopted in the utility model is: a kind of twist drill grinding ma-chine, by motor, belt, slide rail, gripper shoe, gearbox, eccentric wheel, connecting rod, bearing block, case, emery wheel, drill bit, drill bit support and carrier base composition, two ends of gripper shoe are fixed with respectively on motor and bearing block, motor is connected with bearing block by belt, it is characterized in that: one end of described bearing block is fixed with emery wheel, eccentric wheel is connected with the reductor in gearbox, connecting rod one end is connected with eccentric wheel, one end is connected with gripper shoe in addition, described eccentric wheel moves in a circle under the driving of reductor, gripper shoe is being done left and right reciprocating motion along slide rail.
On described eccentric wheel, be provided with notch, connecting rod is fixed on notch, and its position is that the distance moving left and right according to gripper shoe is set.
When work, first adjust the position between drill bit and emery wheel, then starter motor and gearbox, eccentric wheel moves in a circle under the driving of gearbox, left and right back and forth movement is done in the driving of gripper shoe gearbox, and the relative drill bit of emery wheel does side-to-side movement, and drill bit is carried out to sharpening processing.
The utility model, has solved fixed emery wheel, processes sharpening by the mode of mobile bit location, cause the inhomogeneous problem of abrasion of grinding wheel, by adjusting the position of connecting rod, reach the object of adjusting emery wheel and move left and right position, improve the operating efficiency of emery wheel sharpening.
Accompanying drawing explanation
Fig. 1 is a kind of twist drill grinding ma-chine structural representation of the utility model.
In figure: 1 motor, 2 belts, 3 slide rails, 4 gripper shoes, 5 gearboxes, 6 eccentric wheels, 7 notches, 8 connecting rods, 9 bearing blocks, 10 cases, 11 emery wheels, 12 drill bits, 13 drill bit supports, 14 carrier bases.
the specific embodiment:
Known by Fig. 1, a kind of twist drill grinding ma-chine is made up of motor 1, belt 2, slide rail 3, gripper shoe 4, gearbox 5, eccentric wheel 6, notch 7, connecting rod 8, bearing block 9, case 10, emery wheel 11, drill bit 12, drill bit support 13, carrier base 14.Motor 1 is fixed in gripper shoe 4 with bearing block 9, motor 1 by belt 2 power transmission to bearing block 9, emery wheel 11 is fixed on bearing block 9, emery wheel 11 rotates under motor 1 drives.Eccentric wheel 6 is connected with gearbox 5, and connecting rod 8 one end are fixed on eccentric wheel 6, and one end is fixed in gripper shoe 4 in addition.On described eccentric wheel 6, be provided with notch, connecting rod 8 is fixed on notch, and its position is that the distance moving left and right according to gripper shoe 4 is set.Eccentric wheel 6 moves in a circle under the driving of gearbox, and gripper shoe 4 is done left and right along slide rail 3 and moved back and forth under the driving of gearbox.
When work, adjust the position between drill bit 12 and emery wheel 11, starter motor 1 and gearbox 5, eccentric wheel 6 moves in a circle under the driving of gearbox 5, gripper shoe 4 is done side-to-side movement along slide rail 3 under the driving of gearbox 5, the relative drill bit 12 of emery wheel 11 does side-to-side movement, and drill bit 12 is carried out to sharpening processing.The gearbox of telling can need to be adjusted the speed that gripper shoe moves left and right according to different sharpenings.
Claims (2)
1. a twist drill grinding ma-chine, by motor (1), belt (2), slide rail (3), gripper shoe (4), gearbox (5), eccentric wheel (6), notch (7), connecting rod (8), bearing block (9), case (10), emery wheel (11), drill bit (12), drill bit support (13), carrier base (14) composition, two ends of gripper shoe (4) are fixed with respectively motor (1) and bearing block (9), motor (1) is connected with bearing block (9) by belt (2), it is characterized in that: one end of described bearing block (9) is fixed with emery wheel (11), eccentric wheel (6) is connected with the reductor in gearbox (5), connecting rod (8) one end is connected with eccentric wheel (6), one end is connected with support (4) plate in addition, described eccentric wheel (6) moves in a circle under the driving of reductor, gripper shoe (4) is done left and right along slide rail (3) and is moved back and forth.
2. a kind of twist drill grinding ma-chine according to claim 1, is characterized in that: on described eccentric wheel (6), be provided with notch, connecting rod (8) is fixed on notch, and its position is that the distance moving left and right according to gripper shoe (4) is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320813912.1U CN203592358U (en) | 2013-12-12 | 2013-12-12 | Auger bit edge grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320813912.1U CN203592358U (en) | 2013-12-12 | 2013-12-12 | Auger bit edge grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203592358U true CN203592358U (en) | 2014-05-14 |
Family
ID=50673303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320813912.1U Expired - Fee Related CN203592358U (en) | 2013-12-12 | 2013-12-12 | Auger bit edge grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203592358U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659473A (en) * | 2013-12-12 | 2014-03-26 | 江苏晶工工具有限公司 | Auger bit edge grinder |
| CN111644911A (en) * | 2020-06-30 | 2020-09-11 | 福建省霞浦县众源机械有限公司 | Automatic sharpening type rail rope saw and working method thereof |
-
2013
- 2013-12-12 CN CN201320813912.1U patent/CN203592358U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659473A (en) * | 2013-12-12 | 2014-03-26 | 江苏晶工工具有限公司 | Auger bit edge grinder |
| CN111644911A (en) * | 2020-06-30 | 2020-09-11 | 福建省霞浦县众源机械有限公司 | Automatic sharpening type rail rope saw and working method thereof |
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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: 20140514 Termination date: 20161212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |