CN2227543Y - Grinder using mechanically-clamping bit - Google Patents
Grinder using mechanically-clamping bit Download PDFInfo
- Publication number
- CN2227543Y CN2227543Y CN95234183U CN95234183U CN2227543Y CN 2227543 Y CN2227543 Y CN 2227543Y CN 95234183 U CN95234183 U CN 95234183U CN 95234183 U CN95234183 U CN 95234183U CN 2227543 Y CN2227543 Y CN 2227543Y
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- China
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- gear
- unit
- main shaft
- clamping
- motion unit
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- Expired - Fee Related
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Abstract
The utility model relates to a grinder using mechanically-clamping bit, belonging to the technical field of mechanism device, mainly comprising a grinder body, a main motion unit, a feed motion unit and a clamping unit. The feed motion unit is composed of a feed power transmission mechanism and a control mechanism, and the control mechanism is composed of an angle gear 9 and an angle gear 11 which are equipped on a main axis 10, an adjustable eccentric axis 15, a fixing device, and a back angle transformation disk 14, a cam level 12, end face concave wheel 13 and a spring 23 which are fixedly connected with the clamping unit. When the main axis 10 rotates, movement and swing motion are realized simultaneously, and the grinder using mechanically-clamping bit has high precision of a grinded grinding bit 20 and low labor intensity.
Description
Machine stick of tool grinder head belongs to mechanical equipment technical field.
In the background technology mechanical processing process, the operator will carry out grinding to drill bit, generally be to arrest drill bit with hand, carry out grinding with abrasive machine, different purposes drill bits are to drill bit angle and other different requirements, can only be by rule of thumb or the operator estimate, the drill bit that this method grinding is come out, mainly have such two shortcomings: the bit cutting angle can't guarantee that symmetry is poor, cause in some fine finishining processes, drill bit can't satisfy requirement on machining accuracy; The 2nd, operator's labour intensity is big, and the powder ash fouling is big.
The purpose of this utility model is to provide a kind of machine folder, motor-driven drill bit, the drill bit precision height that grinding is come out and the simple drill grinder of operator for society.
The utility model is achieved by the following technical solution: the utility model mainly is made of lathe bed, main motion unit, feed motion unit and clamping unit, the feed motion unit is made of feeding power transmission mechanism and controlling organization, controlling organization by be installed in bevel-gear sett on the main shaft and the adjustable eccentric axle that links to each other with bevel gear and fixture, the relief angle transforming disk of fixedlying connected, recessed turbine/lever and edge cam with clamping unit, spring constitutes.During work, the main motion unit drives emery wheel and rotates, and clamping unit is clamped the drill bit that needs grinding; The feeding power transmission mechanism of feed motion unit drives main shaft and rotates, and main shaft links to each other with clamping unit, and the drill bit that drives required grinding rotates; The bevel-gear sett of controlling organization rotates, and drives the adjustable eccentric axle and rotates, and the adjustable eccentric axle is installed in the fixture, therefore makes the swing of two bevel gears, thereby realizes spindle swing, the drill bit swing, and grinding goes out drill bit two relief angles; The feeding power transmission mechanism drives that end face is recessed takes turns rotation, makes the cam lever motion, promotes the relief angle transforming disk of fixedlying connected with clamping unit, makes main shaft mobile forward or backward, and resets under spring action.So far, in the time of the rotation of main motion unit emery wheel, the feed motion unit makes drill bit realize rotating, swinging, move forward and backward three motions.
Below, reach embodiment in conjunction with the accompanying drawings, the utility model is described in detail in detail.
Fig. 1, the utility model main structure body schematic diagram.
Drawing explanation: 1, hand crank; 2, gear; 3, gear; 4, gear; 5, gear; 6, gear; 7, gear; 8, gear; 9, bevel gear; 10, main shaft; 11, bevel gear; 12, cam lever; 13, edge cam; 14, relief angle transforming disk; 15, adjustable eccentric axle; 16, fixed block; 17, the drill bit plate of resisting and delaying; 18, grinding head motor; 19, emery wheel; 20, drill bit; 21, chuck; 22, swing motor; 23, spring.
This example mainly is made of lathe bed, main motion unit, feed motion unit and clamping unit, and the main motion unit is made of grinding head motor 18 and belt pulley, emery wheel 19; Clamping unit is made of the chuck 21 that is fixedly mounted on the main shaft 10; The feed motion unit is made of feeding power transmission mechanism and controlling organization, the feeding power transmission mechanism is by gear 2,3,4,5,6,7 and the gear 8 that is installed on the main shaft 10 constitute, this routine power source adopts hand crank 1, and be equipped with the swing motor 22, controlling organization is by the bevel gear 9 that is installed on the main shaft 10, the bevel gear 11 that is meshed with bevel gear 9, adjustable eccentric axle 15 and fixture, the back angle of fixedlying connected with chuck 21 is changed dish 14, cam lever 12 and edge cam 13, spring 23 constitutes, this routine fixture is to be equipped with the fixed block 16 of eccentric shaft 15 and the drill bit of fixedlying connected with fixed block 16 plate 17 of resisting and delaying, spring 23 is installed on the main shaft, between gear 8 and the relief angle transforming disk 14, be used for main shaft 10 and reset.During work, start grinding head motor 18, grinding head motor 18 drives emery wheel 19 rotations by belt pulley, realizes main motion; Hand hand crank 1 or unlatching swing motor 22 drive main shafts 10 rotations by gear 2,3,4,5,6,7,8; Main shaft 10 rotation, bevel gear 9 is rotated, and bevel gear 11 and the adjustable eccentric axle 15 that is attached thereto rotate, and because of adjustable eccentric axle 15 and fixed block 16 and the drill bit plate 17 of resisting and delaying links to each other, bevel gear 11 is implemented eccentric swings, drives main shaft 10 and swings; Gear 4 drives edge cam 13 and rotates, and 12 actions of actuating cam lever promote relief angle transforming disk 14 and move forward and backward, and spring 23 resets main shaft 10, and main shaft 10 is realized forward and backward motion.Main shaft 10 is when rotation, swing, moving, and drill bit 20 movement therewith realize the grinding to drill bit, and simultaneously, according to the different operating character of different drill bits, adjustment is moved, swinging distance is big or small, but grinding goes out the drill bit of different relief angles, to satisfy different requirements.
This example is clamped in drill bit 20 on the chuck 21, and chuck 21 is fixed on the main shaft 10, by controlling organization, makes main shaft 10 in rotation, and realize swing, move two motions, the drill bit precision height that grinding goes out, labor strength is low, pollution is little.
Claims (4)
1, machine stick of tool grinder head, constitute by lathe bed, main motion unit, feed motion unit and clamping unit, the feed motion unit is made of feeding power transmission mechanism and controlling organization, it is characterized in that controlling organization by being installed in the bevel gear (9) on the main shaft (10), the bevel gear (11) that is meshed with bevel gear (9), adjustable eccentric axle (15) and fixture, the relief angle transforming disk (14) of fixedlying connected with clamping unit, cam lever (12) and edge cam (13), spring 23 constitute.
2, machine stick of tool grinder head according to claim 1 is characterized in that said fixture is the fixed block (16) that is equipped with eccentric shaft (15) and the drill bit of fixedlying connected with fixed block (16) plate (17) of resisting and delaying.
3, machine stick of tool grinder head according to claim 1 is characterized in that clamping unit is the chuck (21) that is fixedly mounted on the main shaft (10).
4, machine stick of tool grinder head according to claim 1 is characterized in that the feeding power transmission mechanism is made of gear (2), (3), (4), (5), (6), (7) and the gear (8) that is installed on the main shaft (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95234183U CN2227543Y (en) | 1995-06-22 | 1995-06-22 | Grinder using mechanically-clamping bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95234183U CN2227543Y (en) | 1995-06-22 | 1995-06-22 | Grinder using mechanically-clamping bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2227543Y true CN2227543Y (en) | 1996-05-22 |
Family
ID=33878175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95234183U Expired - Fee Related CN2227543Y (en) | 1995-06-22 | 1995-06-22 | Grinder using mechanically-clamping bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2227543Y (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414627A (en) * | 2015-10-09 | 2016-03-23 | 滁州品之达电器科技有限公司 | Numerical control swinging type grooving machine |
| CN105415057A (en) * | 2015-10-09 | 2016-03-23 | 滁州品之达电器科技有限公司 | Special numerical control grooving machine |
| CN105414626A (en) * | 2015-10-09 | 2016-03-23 | 滁州品之达电器科技有限公司 | Numerical control swinging type grooving machine |
| CN105414628A (en) * | 2015-10-09 | 2016-03-23 | 滁州品之达电器科技有限公司 | Numerical control grooving machine |
| CN105414624A (en) * | 2015-10-09 | 2016-03-23 | 滁州品之达电器科技有限公司 | Grooving machine |
| CN105414569A (en) * | 2015-10-09 | 2016-03-23 | 滁州品之达电器科技有限公司 | Numerical control machine tool |
| CN105414625A (en) * | 2015-10-09 | 2016-03-23 | 滁州品之达电器科技有限公司 | Numerical control grooving machine with rotary table |
| CN105414568A (en) * | 2015-10-09 | 2016-03-23 | 滁州品之达电器科技有限公司 | Numerical control machine tool |
| CN105414623A (en) * | 2015-10-09 | 2016-03-23 | 滁州品之达电器科技有限公司 | Grooving machine |
| CN105598515A (en) * | 2015-10-09 | 2016-05-25 | 滁州品之达电器科技有限公司 | Numerical control grooving machine |
| CN106826485A (en) * | 2017-02-13 | 2017-06-13 | 安徽农业大学 | A kind of easy fluted drill angle blade milling machine |
| CN107199484A (en) * | 2017-07-14 | 2017-09-26 | 新乡市通用电机有限公司 | A kind of away drill cuttings precise grinding clamp |
| CN108907260A (en) * | 2018-08-03 | 2018-11-30 | 余静远 | A kind of drilling and milling machine or robot arm attachment |
-
1995
- 1995-06-22 CN CN95234183U patent/CN2227543Y/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414625A (en) * | 2015-10-09 | 2016-03-23 | 滁州品之达电器科技有限公司 | Numerical control grooving machine with rotary table |
| CN105414627A (en) * | 2015-10-09 | 2016-03-23 | 滁州品之达电器科技有限公司 | Numerical control swinging type grooving machine |
| CN105414626A (en) * | 2015-10-09 | 2016-03-23 | 滁州品之达电器科技有限公司 | Numerical control swinging type grooving machine |
| CN105414628A (en) * | 2015-10-09 | 2016-03-23 | 滁州品之达电器科技有限公司 | Numerical control grooving machine |
| CN105414624A (en) * | 2015-10-09 | 2016-03-23 | 滁州品之达电器科技有限公司 | Grooving machine |
| CN105414569A (en) * | 2015-10-09 | 2016-03-23 | 滁州品之达电器科技有限公司 | Numerical control machine tool |
| CN105415057A (en) * | 2015-10-09 | 2016-03-23 | 滁州品之达电器科技有限公司 | Special numerical control grooving machine |
| CN105414568A (en) * | 2015-10-09 | 2016-03-23 | 滁州品之达电器科技有限公司 | Numerical control machine tool |
| CN105414623A (en) * | 2015-10-09 | 2016-03-23 | 滁州品之达电器科技有限公司 | Grooving machine |
| CN105598515A (en) * | 2015-10-09 | 2016-05-25 | 滁州品之达电器科技有限公司 | Numerical control grooving machine |
| CN106826485A (en) * | 2017-02-13 | 2017-06-13 | 安徽农业大学 | A kind of easy fluted drill angle blade milling machine |
| CN106826485B (en) * | 2017-02-13 | 2018-10-09 | 安徽农业大学 | A kind of easy fluted drill angle blade milling machine |
| CN107199484A (en) * | 2017-07-14 | 2017-09-26 | 新乡市通用电机有限公司 | A kind of away drill cuttings precise grinding clamp |
| CN108907260A (en) * | 2018-08-03 | 2018-11-30 | 余静远 | A kind of drilling and milling machine or robot arm attachment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |