CN103707089A - Drill bit clamping tool - Google Patents
Drill bit clamping tool Download PDFInfo
- Publication number
- CN103707089A CN103707089A CN201310725021.5A CN201310725021A CN103707089A CN 103707089 A CN103707089 A CN 103707089A CN 201310725021 A CN201310725021 A CN 201310725021A CN 103707089 A CN103707089 A CN 103707089A
- Authority
- CN
- China
- Prior art keywords
- drill bit
- motor
- machine frame
- tool
- belt
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
A drill bit clamping tool is composed of a main body (1), a motor (2), a belt conveying device (3), a reduction gearbox (4), a belt tensioning device (5), a tool frame (6), a drill bit (7), a feed port (8), a discharge port (9) and an adjusting bolt (10). The drill bit clamping tool is characterized in that the belt tensioning device (5) is fixed onto the reduction gearbox (4), the tool frame (6) is driven by the motor (2) to rotate, and the drill bit (7) rotates along with the tool frame (6). According to the drill bit clamping tool, through the effect of the tool frame and the belt tensioning device, the drill bit can revolve around the tool frame, meanwhile, the drill bit can also revolve around its axis under the effect of the belt tensioning device, and thus the tool can be applied to a plurality of steps of drill bit machining; the problem of tedious work of drill bit clamping and transferring through manual operation is solved, and the purpose that a plurality of processes are completed in one step is realized really.
Description
Technical field
The present invention relates to a kind of tooling device of drill bit process, particularly a kind of fluted drill clamping tooling.
Background technology
Fluted drill is for machining, and it is a kind of conventional boring bar tool.The general employing of fluted drill rolled the manufacture of ditch mill back of the body technique.Its operation is mainly comprised of the following aspects: roll ditch → continuous grinding cylindrical → the cut sharp chamfered edge → heat treatment → continuous grinding cylindrical → fine cylindrical → mill back of the body → abrasive drilling point.And in above-mentioned technological process process, mostly need clamping tooling to process drill bit.Such as one of them important operation is sharpening, and before sharpening, need the length of drill bit to adjust.Generally, for the part of drill bit length overlength in rolling ditch process, need to carry out machining to reach the requirement of final sharpening, and the general cutting machine that adopts of cutting cuts, then carry out next step sharpening.In the process of sharpening, also need drill bit to be fixed, and sharpening process is a dynamic process, how to guarantee that drill axis will tiltedly go out with wheel face the angle of 60 °.This angle is exactly the sharp angle of drill bit, if now angle is not right, will directly affect the size of drill head apical angle and the shape of main cutting edge and chisel edge angle.As can be seen here no matter be that drill bit cutting or drill sharpening all need drill bit to carry out the good fixing required precision that can reach sharpening.And a lot of technique is all that drill bit is carried out to single clamping processing before, both lost time like this, reduced production efficiency, again workman's skill master is had to certain requirement.
Summary of the invention
For above problem, the object of this invention is to provide a kind of drill bit clamping tooling, can greatly increase work efficiency, reduce production costs.
The technical solution used in the present invention is: a kind of drill bit clamping tooling, by main body, motor, belt drive unit, reduction box, belt stretcher, machine frame, drill bit, charging aperture, discharging opening, formed, motor is fixed in main body, motor is connected with belt drive unit, belt drive unit is connected with reduction box, machine frame is connected with reduction box, it is characterized in that: described belt stretcher is fixed on reduction box, machine frame rotates under the driving of motor, and drill bit also follows suit and rotatablely moves.
Described belt stretcher, plays the effect of fixed drill bit, and drill bit revolves round the sun on machine frame, also rotation under belt stretcher effect.
On described belt stretcher, be provided with adjusting bolt, can adjust rate of tension according to drill bit size.
Groove width on described machine frame, can adjust according to the size of drill bit.
The present invention, by the effect of machine frame and belt stretcher, drill bit revolves round the sun on machine frame again, simultaneously also rotation under belt stretcher effect again, frock can be applied to a plurality of links that drill bit is processed like this.Solve manual operation clamping and shifted the loaded down with trivial details work of drill bit, really realized the object that a plurality of operation one steps complete.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is machine frame schematic diagram of the present invention.
In figure: 1 main body, 2 motor, 3 belt drive units, 4 reduction boxes, 5 belt stretchers, 6 machine frames, 7 drill bits, 8 charging apertures, 9 discharging openings, 10 adjusting bolts.
The specific embodiment
By Fig. 1, known that a kind of drill bit clamping tooling is comprised of main body 1, motor 2, belt drive unit 3, reduction box 4, belt stretcher 5, machine frame 6, drill bit 7, charging aperture 8, discharging opening 9, adjusting bolt 10.Motor 2 is fixed in main body 1, and motor 2 is connected with belt drive unit 3, and belt drive unit 3 is connected with reduction box 4, and machine frame 6 is connected with reduction box 4, and belt stretcher 5 is fixed on reduction box 4.During work, according to the size of drill bit 8, adjust the rate of tension of belt stretcher 5, guarantee that drill bit 8 can be effectively fixing in processing, adjust the speed of reduction box 4, guarantee to be consistent with following process operation.Drill bit 8 orderly be placed on 8 li of charging apertures, because charging aperture 8 and horizontal plane form an angle, drill bit 8 starts frock under nature, machine frame 6 rotates under the driving of motor 2.Drill bit 7 is by orderly arrangement in machine frame 6, and drill bit 7 also follows machine frame 6 to rotate.
Claims (4)
1. a drill bit clamping tooling, by main body (1), motor (2), belt drive unit (3), reduction box (4), belt stretcher (5), machine frame (6), drill bit (7), charging aperture (8), discharging opening (9), adjusting bolt (10) forms, motor (2) is fixed in main body (1), motor (2) is connected with belt drive unit (5), belt drive unit (5) is connected with reduction box (4), machine frame (6) is connected with reduction box (4), it is characterized in that: described belt stretcher (5) is fixed on reduction box (4), machine frame (6) rotates under the driving of motor (2), drill bit (7) also follows suit and rotatablely moves.
2. a kind of drill bit clamping tooling according to claim 1, is characterized in that: described belt stretcher (5), for fixed drill bit (7), drill bit (7) revolves round the sun on machine frame (6), also rotation under belt stretcher (5) effect.
3. a kind of drill bit clamping tooling according to claim 1, is characterized in that: on described belt stretcher (5), be provided with adjusting bolt (10), can adjust rate of tension according to drill bit (7) size.
4. a kind of drill bit clamping tooling according to claim 1, is characterized in that: the groove width A on described machine frame (6), can adjust according to the size of drill bit (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310725021.5A CN103707089A (en) | 2013-12-25 | 2013-12-25 | Drill bit clamping tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310725021.5A CN103707089A (en) | 2013-12-25 | 2013-12-25 | Drill bit clamping tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103707089A true CN103707089A (en) | 2014-04-09 |
Family
ID=50400632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310725021.5A Pending CN103707089A (en) | 2013-12-25 | 2013-12-25 | Drill bit clamping tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103707089A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111112698A (en) * | 2019-12-24 | 2020-05-08 | 东台市宏凯不锈钢有限公司 | Wear-resisting mould steel twist drill |
-
2013
- 2013-12-25 CN CN201310725021.5A patent/CN103707089A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111112698A (en) * | 2019-12-24 | 2020-05-08 | 东台市宏凯不锈钢有限公司 | Wear-resisting mould steel twist drill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140409 |
|
| WD01 | Invention patent application deemed withdrawn after publication |