CN104842013A - Burr removing tool for transverse holes of shafts - Google Patents
Burr removing tool for transverse holes of shafts Download PDFInfo
- Publication number
- CN104842013A CN104842013A CN201510299818.2A CN201510299818A CN104842013A CN 104842013 A CN104842013 A CN 104842013A CN 201510299818 A CN201510299818 A CN 201510299818A CN 104842013 A CN104842013 A CN 104842013A
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- China
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- joint
- hole
- groove
- main shaft
- cutter
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Abstract
The invention discloses a burr removing tool for transverse holes of shafts. The burr removing tool comprises a spindle. One end of the spindle is fixedly connected with an output shaft of a drilling machine, a connector is connected to the other end of the spindle and is divided into two portions, the first portion of the connector is close to the spindle, the second portion of the connector is far away from the spindle, a guide pin is fixedly connected to the center of the end surface of the end, which is far away from the spindle, of the second portion, a groove I is formed in a side surface of the guide pin along the axial direction of the guide pin, a plane is arranged at the bottom of the groove I, a cutter capable of sliding along the axial direction of the guide pin is fixed into the groove I, and a cutting edge of the cutter faces outwardly. The burr removing tool has the advantages that the spindle can be driven by the drilling machine to rotate, the transverse holes of the shafts can be chamfered when the cutter rotates along with the spindle, burr at orifices of the transverse holes of the shafts can be simultaneously removed, accordingly, the machining efficiency can be improved for the transverse holes of the shafts, the time can be saved, and the burr removing tool is suitable for meeting requirements on machining the shafts on a large scale.
Description
Technical field
The present invention relates to cross-drilled hole burr removal technology, particularly a kind of shaft member cross-drilled hole deburring tool.
Background technology
Usually, two relatively independent technical process for the deburring of shaft member cross-drilled hole and chamfering, deburring is carried out again after chamfering, and deburring adopts manual hand manipulation usually, although it is clean that burr is removed, but for batch production, manual deburring has had a strong impact on production efficiency.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of shaft member cross-drilled hole deburring tool, and this instrument can make the deburring of shaft member cross-drilled hole and chamfering carry out simultaneously, improves the working (machining) efficiency of shaft member cross-drilled hole.
For achieving the above object, the invention provides following technical scheme: a kind of shaft member cross-drilled hole deburring tool, comprise main shaft, one end of main shaft is fixedly connected with the output shaft of rig, the other end of main shaft connects a joint, joint is divided into two parts, wherein the joint of Part I is near main shaft, the joint of Part II is away from main shaft, the joint of first and second part is cylinder, and Part I bond diameter is less than the diameter of Part II joint, the length of Part I joint is greater than the length of Part II joint, and the joint of first and second part is connected as a single entity; Described Part II joint is fixedly connected with a pilot pin away from the end face center of main shaft one end, it is the groove I of plane that the side of described pilot pin is provided with one section of bottom along its axis direction, groove I internal fixtion is provided with a cutter that can slide along pilot pin axis direction, and the cutting edge of cutter outwardly.
Preferably, a spring is fixed between main shaft and Part I joint, the end, one end that main shaft is connected with spring is provided with groove II, one end of described spring is fixed on the center of groove II, and the groove walls of groove II is provided with hole I, described Part I joint is provided with the hole II of mating with hole I, when assembling, hole I overlaps with hole II, and interspersed pin between hole I and hole II.
Preferably, Part II joint and pilot pin contact position are provided with hole III, and the end of pilot pin is positioned at hole III, being fixed pilot pin in side by two screws and be positioned at the cutter of groove I of described Part II joint.
Preferably, the inwall in hole III also inlays steel ball, and the inwall in hole III is given prominence at the top of steel ball, and the afterbody of cutter is provided with some grooves III mated with steel ball, and the part that hole III inwall given prominence to by steel ball is embedded in one of them groove III.
Adopt technique scheme, rig is used to drive main shaft to rotate, and cutter is arranged in the groove I of pilot pin, and blade outwardly, like this when pilot pin enters in cross-drilled hole to be processed, the cutting edge portion of cutter can prop up the aperture of cross-drilled hole just, the burr in shaft member cross-drilled hole aperture by shaft member cross-drilled hole chamfering, also can remove simultaneously, thus improve the working (machining) efficiency of shaft member cross-drilled hole by cutter in the process rotated with main shaft, save time, the requirement of suitable batch processing shaft member.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Wherein, 1. hole II 11., pilot pin 5. groove I 6. cutter 7. spring 8. groove II 9. hole I 10., main shaft 2. Part I joint 3. Part II street corner 4. pin 12. screw.
Detailed description of the invention
Below in conjunction with accompanying drawing, by the description to embodiment, the present invention will be further described:
As shown in Figure 1, a kind of shaft member cross-drilled hole of the present invention deburring tool, comprise main shaft 1, one end of main shaft 1 is fixedly connected with the output shaft of rig, the other end of main shaft 1 connects a joint, joint is divided into two parts, wherein the joint 2 of Part I is near main shaft 1, the joint 3 of Part II is away from main shaft 1, the joint 2,3 of first and second part is cylinder, and Part I joint 2 diameter is less than the diameter of Part II joint 3, the length of Part I joint 2 is greater than the length of Part II joint 3, and the joint 2,3 of first and second part is connected as a single entity, a spring 7 is fixed between main shaft 1 and Part I joint 2, the end, one end that main shaft 1 is connected with spring 7 is provided with groove II 8, one end of spring 7 is fixed on the center of groove II 8, and the groove walls of groove II 8 is provided with hole I 9, Part I joint 2 is provided with the hole II 10 of mating with hole I 9, when assembling, hole I 9 overlaps with hole II 10, and interspersed pin 11 between hole I 9 and hole II 10, can make like this to become between main shaft 1 and joint to removably connect, when not using easily, dismounting arranges, simultaneously owing to there is space between main shaft 1 and Part I joint 2, operationally also be convenient to heat radiation, Part II joint 3 is fixedly connected with a pilot pin 4 away from the end face center of main shaft 1 one end, the side of pilot pin 4 is provided with along its axis direction the groove I 5 that one section of bottom is plane, the cutter 6 that a position is adjustable is provided with in groove I 5, the cutting edge of cutter 6 outwardly, Part II joint 3 and pilot pin 4 contact position are provided with hole III, the end of pilot pin 4 is positioned at hole III, Part II joint 2-2 fixes pilot pin 4 in side by two screws 12 and is positioned at the cutter 6 of groove I 5, the inwall in hole III also inlays steel ball, and the inwall in hole III is given prominence at the top of steel ball, the afterbody of cutter 6 is provided with some grooves III mated with steel ball, the part that hole III inwall given prominence to by steel ball is embedded in one of them groove III, be convenient to regulate the position of cutter 6 in groove I 5, so that regulate the degree of depth to shaft member cross-drilled hole chamfering.
The present invention uses rig to drive main shaft 1 to rotate, and cutter 6 is arranged in the groove I 5 of pilot pin, and blade outwardly, like this when pilot pin 4 enters in cross-drilled hole to be processed, the cutting edge portion of cutter 6 can prop up the aperture of cross-drilled hole just, and cutter 6 can by shaft member cross-drilled hole chamfering in the process rotated with main shaft 1, also the burr in shaft member cross-drilled hole aperture can be removed simultaneously, thus improve the working (machining) efficiency of shaft member cross-drilled hole, and save time, the requirement of suitable batch processing shaft member.
Above-described is only the preferred embodiment of the present invention, it should be pointed out that for the person of ordinary skill of the art, and without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (4)
1. a shaft member cross-drilled hole deburring tool, comprise main shaft (1), one end of main shaft (1) is fixedly connected with the output shaft of rig, it is characterized in that: the other end of main shaft (1) connects a joint, joint is divided into two parts, wherein the joint (2) of Part I is near main shaft (1), the joint (3) of Part II is away from main shaft (1), first, the joint (2 of two parts, 3) cylinder is, and Part I joint (2) diameter is less than the diameter of Part II joint (3), the length of Part I joint (2) is greater than the length of Part II joint (3), first, the joint (2 of two parts, 3) be connected as a single entity, described Part II joint (3) is fixedly connected with a pilot pin (4) away from the end face center of main shaft (1) one end, the side of described pilot pin (4) is provided with along its axis direction the groove I (5) that one section of bottom is plane, groove I (5) internal fixtion is provided with a cutter (6) that can slide along pilot pin (4) axis direction, and the cutting edge of cutter (6) outwardly.
2. shaft member cross-drilled hole deburring tool according to claim 1, it is characterized in that: between described main shaft (1) and Part I joint (2), fix a spring (7), the end, one end that main shaft (1) is connected with spring (7) is provided with groove II (8), one end of described spring (7) is fixed on the center of groove II (8), and the groove walls of groove II (8) is provided with hole I (9), described Part I joint (2) is provided with the hole II (10) of mating with hole I (9), when assembling, hole I (9) overlaps with hole II (10), and interspersed pin (11) between hole I (9) and hole II (10).
3. shaft member cross-drilled hole deburring tool according to claim 2, it is characterized in that: described Part II joint (3) and pilot pin (4) contact position are provided with hole III, the end of pilot pin (4) is positioned at hole III, and two screws (12) of passing through in side of described Part II joint (2-2) are fixed pilot pin (4) and are positioned at the cutter (6) of groove I (5).
4. shaft member cross-drilled hole deburring tool according to claim 3, it is characterized in that: the inwall in described hole III also inlays steel ball, and the inwall in hole III is given prominence at the top of steel ball, the afterbody of cutter (6) is provided with some grooves III mated with steel ball, and the part that hole III inwall given prominence to by steel ball is embedded in one of them groove III.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510299818.2A CN104842013B (en) | 2015-06-03 | 2015-06-03 | A kind of shaft member cross-drilled hole deburring tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510299818.2A CN104842013B (en) | 2015-06-03 | 2015-06-03 | A kind of shaft member cross-drilled hole deburring tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104842013A true CN104842013A (en) | 2015-08-19 |
| CN104842013B CN104842013B (en) | 2018-06-15 |
Family
ID=53842208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510299818.2A Expired - Fee Related CN104842013B (en) | 2015-06-03 | 2015-06-03 | A kind of shaft member cross-drilled hole deburring tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104842013B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105665502A (en) * | 2016-02-03 | 2016-06-15 | 长春理工大学 | Fluid impact fatigue fracture deburring device and deburring method |
| CN106541185A (en) * | 2016-12-09 | 2017-03-29 | 罗数基础（天津）机器人技术有限公司 | Arc angling secondary operations cutter and process equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1106599A1 (en) * | 1982-02-05 | 1984-08-07 | Белорусский Ордена Трудового Красного Знамени Политехнический Институт | Chamfering device |
| US4599020A (en) * | 1984-08-23 | 1986-07-08 | Cargill Detroit Corporation | Deburring system |
| US5277528A (en) * | 1992-08-05 | 1994-01-11 | E-Z Burr Tool Company | Micro deburring tool |
| CN204108472U (en) * | 2014-09-19 | 2015-01-21 | 勤威(天津)工业有限公司 | A kind of cutter for removing outline burr after automobile casting machined end face |
| US9022704B1 (en) * | 2013-10-30 | 2015-05-05 | Larry Goodman | Micrometer case mouth chamfer tool |
-
2015
- 2015-06-03 CN CN201510299818.2A patent/CN104842013B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1106599A1 (en) * | 1982-02-05 | 1984-08-07 | Белорусский Ордена Трудового Красного Знамени Политехнический Институт | Chamfering device |
| US4599020A (en) * | 1984-08-23 | 1986-07-08 | Cargill Detroit Corporation | Deburring system |
| US5277528A (en) * | 1992-08-05 | 1994-01-11 | E-Z Burr Tool Company | Micro deburring tool |
| US9022704B1 (en) * | 2013-10-30 | 2015-05-05 | Larry Goodman | Micrometer case mouth chamfer tool |
| CN204108472U (en) * | 2014-09-19 | 2015-01-21 | 勤威(天津)工业有限公司 | A kind of cutter for removing outline burr after automobile casting machined end face |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105665502A (en) * | 2016-02-03 | 2016-06-15 | 长春理工大学 | Fluid impact fatigue fracture deburring device and deburring method |
| CN106541185A (en) * | 2016-12-09 | 2017-03-29 | 罗数基础（天津）机器人技术有限公司 | Arc angling secondary operations cutter and process equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104842013B (en) | 2018-06-15 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180615 Termination date: 20190603 |
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| CF01 | Termination of patent right due to non-payment of annual fee |