CN202088038U - Drill bit grinder - Google Patents
Drill bit grinder Download PDFInfo
- Publication number
- CN202088038U CN202088038U CN2011201574664U CN201120157466U CN202088038U CN 202088038 U CN202088038 U CN 202088038U CN 2011201574664 U CN2011201574664 U CN 2011201574664U CN 201120157466 U CN201120157466 U CN 201120157466U CN 202088038 U CN202088038 U CN 202088038U
- Authority
- CN
- China
- Prior art keywords
- drill bit
- grinding machine
- carriage
- grinder
- fixed
- 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
- 238000005496 tempering Methods 0.000 description 4
- 238000005553 drilling Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a drill bit grinder, which comprises a grinder frame and a grinding wheel sheet, wherein the grinding wheel sheet is fixed on the grinder frame. The drill bit grinder is characterized by also comprising a grinder supporting frame, wherein the grinder supporting frame comprises a drill bit supporting frame; and relative to the grinding wheel sheet, the drill bit supporting frame can freely move up and down and in a way of gradually approaching and gradually departing. The angle of a ground drill bit can be precisely adjusted by adjusting the drill bit supporting frame effectively with convenience. The drill bit grinder has the advantages of simple structure, low cost, simple operation and high practicability, and is convenient to operate.
Description
Technical field
The utility model relates to the machined field, particularly relates to a kind of drill grinder.
Special-purpose machinery.
Background technology
Abrasive drilling device structure complexity in the past, the cost height, operation is difficult for left-hand seat, and exists because of the high shortcoming of complex structure fault rate.Particularly grinding the size of angle for drill bit, only is to lean on operative employee's experience to grind, and can not accurately customize the angle of tempering.
Summary of the invention
At the defective in the above-mentioned field, the utility model provides kind of a drill grinder, can accurately adjust the drill bit angle of tempering, and is very convenient effective.
Drill grinder, comprise grinding machine frame and the grinding wheel that is fixed on the grinding machine frame, it is characterized in that: also comprise the grinding machine carriage that is fixed on the grinding machine frame, described grinding machine carriage comprises a drill bit carriage, described drill bit carriage is with respect to grinding wheel, can be freely up and down and the asymptotic gradually motion of formula far away.
Described grinding machine carriage comprises a mobilizable vertical rod, and there is the drill bit carriage on described vertical rod top by the elasticity bolt vertical fixing, and the side of described drill bit carriage is provided with a plurality of semicircle grooves, and described vertical rod can asymptotic formula motion gradually far away with respect to grinding wheel.
Described grinding machine carriage comprises the fixed head of the band chute that is fixed on the grinding machine, and described vertical rod bottom is fixed with slide block, and slide block slides along chute by the elasticity bolt that is fixed thereon.
Drill bit carriage in of the present utility model can move with asymptotic formula gradually far away up and down, can accurately adjust the drill bit angle of tempering by adjusting the drill bit carriage, and is very convenient effective.
Description of drawings
The schematic diagram of Fig. 1 the utility model drill grinder.
Each label lists as follows among the figure: the 1-motor, and 2-grinding machine frame, the 3-protective hood of grinding wheel, the 4-grinding wheel, 5-grinds part, 6-drill bit carriage, 7-elasticity bolt, 8-slide block, 9-fixed head, 10-chute, 11-semicircle groove, 12-vertical rod, 13-set bolt.
The specific embodiment
As shown in the figure, drill grinder of the present utility model is equipped with motor 1 below the side of grinding machine frame 2, for grinding wheel 4 provides power, protective hood of grinding wheel 3 is arranged outside the grinding wheel 4, mill part 5 serves as the holder point with the semicircle groove on the drill bit carriage 6 11, with the horizontal plane angulation of grinding wheel 4.
Be fixed with the fixed head 9 of a band chute 10 on the grinding machine frame 2 by set bolt 13, drill bit carriage 6 is fixed on the top of vertical rod 12 by elasticity bolt 7, the bottom of vertical rod 12 is fixed with a slide block 8, is fixed with an elasticity bolt 7 on the described slide block 8, and this elasticity bolt 7 can slide along chute 10.This drill bit carriage 6, vertical rod 12, slide block 8 and fixed head 9 are purchased into the grinding machine carriage jointly.
In order to obtain desired angle, need to adjust drill bit carriage 6 to correct the angle of mill part 5 and grinding wheel 4 contact-making surfaces.At this moment need elasticity bolt 7 is unclamped, drill bit carriage about in the of 6, front and back (the grinding machine carriage is a side that is fixed in grinding wheel, belongs to asymptotic formula motion gradually far away with respect to grinding wheel) are adjusted.Concrete grammar is: just the elasticity bolt 7 in the vertical rod 12 unclamps, and drill bit carriage 6 is adjusted up and down; Elasticity bolt on the slide block 7 is unclamped, vertical rod 12 is carried out front and back adjustment by chute 10 on fixed head 9.After adjustment finished, drill bit and the angle of grinding wheel 4 of mill part 5 were fixed, and the afterbody that grinds part 5 is put in the semicircle groove 11 of drill bit carriage 6, and drill bit is placed on the centre of grinding wheel 4 contact-making surfaces, held to grind part 5 and rotating the abrasive drilling head again.
The utility model drill grinder is simple in structure, cost is low, easy and simple to handle, practical.
Claims (3)
1. drill grinder, comprise grinding machine frame and the grinding wheel that is fixed on the grinding machine frame, it is characterized in that: also comprise the grinding machine carriage that is fixed on the grinding machine frame, described grinding machine carriage comprises a drill bit carriage, described drill bit carriage is with respect to grinding wheel, can be freely up and down and the asymptotic gradually motion of formula far away.
2. drill grinder according to claim 1, it is characterized in that: described grinding machine carriage comprises a mobilizable vertical rod, there is the drill bit carriage on described vertical rod top by the elasticity bolt vertical fixing, the side of described drill bit carriage is provided with a plurality of semicircle grooves, described vertical rod can asymptotic formula motion gradually far away with respect to grinding wheel.
3. drill grinder according to claim 1 is characterized in that: described grinding machine carriage comprises the fixed head of the band chute that is fixed on the grinding machine, and described vertical rod bottom is fixed with slide block, and slide block slides along chute by the elasticity bolt that is fixed thereon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201574664U CN202088038U (en) | 2011-05-18 | 2011-05-18 | Drill bit grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201574664U CN202088038U (en) | 2011-05-18 | 2011-05-18 | Drill bit grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202088038U true CN202088038U (en) | 2011-12-28 |
Family
ID=45363133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201574664U Expired - Fee Related CN202088038U (en) | 2011-05-18 | 2011-05-18 | Drill bit grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202088038U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015107A (en) * | 2014-05-06 | 2014-09-03 | 成都绿迪科技有限公司 | Novel cutter grinding machine |
| CN104999345A (en) * | 2015-07-29 | 2015-10-28 | 山东西王特钢有限公司 | Grinding tool for milling cutter |
-
2011
- 2011-05-18 CN CN2011201574664U patent/CN202088038U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015107A (en) * | 2014-05-06 | 2014-09-03 | 成都绿迪科技有限公司 | Novel cutter grinding machine |
| CN104999345A (en) * | 2015-07-29 | 2015-10-28 | 山东西王特钢有限公司 | Grinding tool for milling cutter |
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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: 20111228 Termination date: 20120518 |