CN106424851A - Drilling device capable of equally dividing holes in radial direction - Google Patents
Drilling device capable of equally dividing holes in radial direction Download PDFInfo
- Publication number
- CN106424851A CN106424851A CN201611125076.2A CN201611125076A CN106424851A CN 106424851 A CN106424851 A CN 106424851A CN 201611125076 A CN201611125076 A CN 201611125076A CN 106424851 A CN106424851 A CN 106424851A
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- clamp body
- radial direction
- rotating disk
- pressing plate
- 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
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
- B23B47/28—Drill jigs for workpieces
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention belongs to the technical field of tools and clamps and relates to a drilling device capable of equally dividing holes in the radial direction. The drilling device comprises a clamp body. A centering sleeve is fixed into a mounting hole of the clamp body. A rotating shaft is arranged in an inner hole of the centering sleeve. Meanwhile, the centering sleeve is provided with a threaded sleeve in a matched manner. An inner ring of the threaded sleeve is in linkage with the rotating shaft. The threaded sleeve is fixedly locked onto the rotating shaft through a locking nut. A rotating disc is further arranged on the rotating shaft. The rotating disc and the threaded sleeve are arranged at the two sides of the clamp body correspondingly. A locating plate acting along with the rotating disc synchronously is arranged on the outer end face of the rotating disc. The rotating shaft is further sleeved with a pressing plate. A workpiece mounting station is formed between the pressing plate and the locating plate. The pressing plate is fixed to the rotating shaft through a compression nut. The drilling device capable of equally dividing the holes in the radial direction is simple and reasonable in product structure; the rotating disc which rotates along with the rotating shaft synchronously is arranged, so that rotation of a workpiece in the locating and drilling processes is achieved; through ball sockets which are formed in the back face of the rotating disc and matched with three steel balls arranged on the clamp body, location in the rotating process is achieved; and location is conducted precisely and reliably.
Description
Technical field
The invention belongs to technical field of tooling clamps, it is related to a kind of radial direction halving hole drilling equipment.
Background technology
The boring of round piece circumferential surface is conventional manufacturing process in mechanical processing process, in workpiece circumferential surface decile
There is larger problem in boring, be mainly difficult to ensure that decile in boring procedure, lead to there is larger error in the course of processing.
Content of the invention
The present invention is directed to the problems referred to above, provides a kind of radial direction halving hole drilling equipment, this device can effectively be realized circular
The branch boreholes such as surface of the work.
According to technical scheme：A kind of radial direction halving hole drilling equipment it is characterised in that：Including clamp body, institute
Fix centring sleeve in the installing hole stating clamp body, in the endoporus of centring sleeve, rotating shaft be set, be equipped with swivel nut on centring sleeve simultaneously,
Swivel nut inner ring is linked with rotating shaft, and swivel nut is locked in rotating shaft by locking nut；It is additionally provided with rotating disk in described rotating shaft, turn
Disk and swivel nut are placed in clamp body both sides, and described rotating disk outer face is provided with the location-plate with rotating disk synchronization action, and rotating shaft also covers
If pressing plate, form workpiece between pressing plate and location-plate and station is installed, pressing plate is fixed in rotating shaft by clamp nut is spacing, described
It is provided with the drill bushing matching with drill bit in the boring of rotating disk.
As a further improvement on the present invention, described rotating disk is near clamp body one side surface circumferentially uniform three balls of shape
Nest, is respectively provided with a compression spring in three spring eyes of clamp body, the outer end of each compression spring all compresses a steel ball,
Described three steel balls and three ball-and-sockets are on same circumference.
As a further improvement on the present invention, pass through junction of the edges of two sheets of paper pin anti-rotation between described centring sleeve and clamp body.
As a further improvement on the present invention, the outer circumference surface of described swivel nut is installed handle.
As a further improvement on the present invention, described location-plate is fixed in rotating shaft by round nut is spacing.
The method have technical effect that：Product structure advantages of simple of the present invention, by arranging one with rotating shaft synchronous axial system
Rotating disk coordinate setting on clamp body realizing the rotation during workpiece positioning boring, the ball-and-socket arranging by the rotating disk back side
Realizing the positioning in rotation process, accurate positioning is reliable for three steel balls.
Brief description
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of workpiece to be processed.
Specific embodiment
Below in conjunction with the accompanying drawings the specific embodiment of the present invention is further described.
Fig. 1, in 2, including clamp body 1, compression spring 2, steel ball 3, junction of the edges of two sheets of paper pin 4, centring sleeve 5, rotating shaft 6, clamp nut 7,
Locking nut 8, swivel nut 9, pressing plate 10, handle 11, rotating disk 12, drill bushing 13, drill bit 14, workpiece 15, location-plate 16, ball-and-socket 17 etc..
As shown in Figure 1, 2, the present invention is a kind of radial direction halving hole drilling equipment, including clamp body 1, described clamp body 1
Fix centring sleeve 5 in installing hole, in the endoporus of centring sleeve 5, rotating shaft 6 is set, swivel nut 9, swivel nut 9 are equipped with centring sleeve 5 simultaneously
Inner ring is linked with rotating shaft 6, and swivel nut 9 is locked in rotating shaft 6 by locking nut 8；It is additionally provided with rotating disk in described rotating shaft 6
12, rotating disk 12 and swivel nut 9 are placed in clamp body 1 both sides, and described rotating disk 12 outer face is provided with and the determining of rotating disk 12 synchronization action
Position plate 16, the also sheathed pressing plate 10 of rotating shaft 6, form workpiece between pressing plate 10 and location-plate 16 and station is installed, pressing plate 10 passes through compression
Nut 7 is spacing to be fixed in rotating shaft 6, is provided with the drill bushing 13 matching with drill bit 14 in the boring of described rotating disk 12.
Rotating disk 12 near clamp body 1 one side surface circumferentially uniform three ball-and-sockets 17 of shape, in three spring eyes of clamp body 1
It is respectively provided with a compression spring 2, the outer end of each compression spring 2 all compresses a steel ball 3, described three steel balls 3 and three
Ball-and-socket 17 is on same circumference.
Pass through junction of the edges of two sheets of paper pin 4 anti-rotation between centring sleeve 5 and clamp body 1.
Handle 11 is installed on the outer circumference surface of swivel nut 9.
Location-plate 16 is fixed in rotating shaft 6 by round nut is spacing.
The work process of the present invention is as follows：Operationally, workpiece 15 clamping is fixed on location-plate 16, and passes through pressing plate
10 are fixed, and are locked by clamp nut 7 it is ensured that rotating disk 12, location-plate 16, workpiece 15 and pressing plate 10 are same with rotating shaft 6
Step motion, in original state, three steel balls 3 are respectively placed in corresponding ball-and-socket 17, and now drill bit 14 can start to workpiece 15
Carry out bore operation.After a hole drill is good, by turning handle 11, rotating shaft 6 is driven to be rotated by handle 11, rotating shaft 6
Treat to drive rotating disk 12 synchronous axial system in rotation process, in initial rotation, steel ball 3 departs from from ball-and-socket 17 rotating disk 12, until steel
When ball 3 is again placed in ball-and-socket 17, rotating disk 12 turns to next boring station, and now drill bit 14 starts bore operation, at this
After hole drill is good, turning handle 11 is up to next station again.Due to the ball-and-socket 17 of setting on rotating disk 12, match with steel ball 3
The branch boreholes such as radial direction can effectively be realized.
Claims (5)
1. a kind of radial direction halving hole drilling equipment it is characterised in that：Including clamp body（1）, described clamp body（1）Installing hole in
Fixing centring sleeve（5）, centring sleeve（5）Endoporus in arrange rotating shaft（6）, centring sleeve simultaneously（5）On be equipped with swivel nut（9）, spiral shell
Set（9）Inner ring and rotating shaft（6）Linkage, swivel nut（9）By locking nut（8）It is locked in rotating shaft（6）On；Described rotating shaft（6）
On be additionally provided with rotating disk（12）, rotating disk（12）With swivel nut（9）Be placed in clamp body（1）Both sides, described rotating disk（12）Outer face sets
It is equipped with and rotating disk（12）The location-plate of synchronization action（16）, rotating shaft（6）Also sheathed pressing plate（10）, pressing plate（10）With location-plate（16）
Between formed workpiece install station, pressing plate（10）By clamp nut（7）Spacing it is fixed on rotating shaft（6）On, described rotating disk（12）
Boring in be provided with and drill bit（14）The drill bushing matching（13）.
2. radial direction halving hole drilling equipment as claimed in claim 1 it is characterised in that：Described rotating disk（12）Near clamp body
（1）One side surface circumferentially uniform three ball-and-sockets of shape（17）, clamp body（1）Three spring eyes in be respectively provided with one compression bullet
Spring（2）, each compression spring（2）Outer end all compress a steel ball（3）, described three steel balls（3）With three ball-and-sockets（17）?
On same circumference.
3. radial direction halving hole drilling equipment as claimed in claim 1 it is characterised in that：Described centring sleeve（5）With clamp body（1）
Between pass through junction of the edges of two sheets of paper pin（4）Anti-rotation.
4. radial direction halving hole drilling equipment as claimed in claim 1 it is characterised in that：Described swivel nut（9）Outer circumference surface on
Handle is installed（11）.
5. radial direction halving hole drilling equipment as claimed in claim 1 it is characterised in that：Described location-plate（16）By round nut
Spacing it is fixed on rotating shaft（6）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611125076.2A CN106424851A (en) | 2016-12-09 | 2016-12-09 | Drilling device capable of equally dividing holes in radial direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611125076.2A CN106424851A (en) | 2016-12-09 | 2016-12-09 | Drilling device capable of equally dividing holes in radial direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106424851A true CN106424851A (en) | 2017-02-22 |
Family
ID=58217136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611125076.2A Pending CN106424851A (en) | 2016-12-09 | 2016-12-09 | Drilling device capable of equally dividing holes in radial direction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106424851A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108907777A (en) * | 2018-08-29 | 2018-11-30 | 爱威机电(南京)有限公司 | A kind of clamping tool when drilling on circular seat outer circle wall |
| CN109015000A (en) * | 2018-06-28 | 2018-12-18 | 北京北机机电工业有限责任公司 | Cylindrical thin wall part indexes fixing and holding mechanism |
| CN109454261A (en) * | 2018-11-28 | 2019-03-12 | 贵州风雷航空军械有限责任公司 | A kind of cross bore drilling tool and processing method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4714386A (en) * | 1986-02-20 | 1987-12-22 | Lockmasters, Inc. | Locksmiths' method and apparatus for combination safes |
| CN103223599A (en) * | 2013-04-01 | 2013-07-31 | 繁昌县恒鑫汽车零部件有限公司 | Drilling fixture for circumference surface of automobile brake shoe |
| CN104148693A (en) * | 2014-07-31 | 2014-11-19 | 常州纺织服装职业技术学院 | Radial drilling device for shaft sleeve parts |
| CN104308228A (en) * | 2014-11-17 | 2015-01-28 | 重庆红旗缸盖制造有限公司 | Clamping drilling jig of drilling machine |
| CN204209180U (en) * | 2014-11-19 | 2015-03-18 | 冯碧英 | A kind of horizontal axis swinging drill jig |
| CN206230061U (en) * | 2016-12-09 | 2017-06-09 | 无锡银联齿轮传动机械有限公司 | Radial direction halving hole drilling equipment |
-
2016
- 2016-12-09 CN CN201611125076.2A patent/CN106424851A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4714386A (en) * | 1986-02-20 | 1987-12-22 | Lockmasters, Inc. | Locksmiths' method and apparatus for combination safes |
| CN103223599A (en) * | 2013-04-01 | 2013-07-31 | 繁昌县恒鑫汽车零部件有限公司 | Drilling fixture for circumference surface of automobile brake shoe |
| CN104148693A (en) * | 2014-07-31 | 2014-11-19 | 常州纺织服装职业技术学院 | Radial drilling device for shaft sleeve parts |
| CN104308228A (en) * | 2014-11-17 | 2015-01-28 | 重庆红旗缸盖制造有限公司 | Clamping drilling jig of drilling machine |
| CN204209180U (en) * | 2014-11-19 | 2015-03-18 | 冯碧英 | A kind of horizontal axis swinging drill jig |
| CN206230061U (en) * | 2016-12-09 | 2017-06-09 | 无锡银联齿轮传动机械有限公司 | Radial direction halving hole drilling equipment |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109015000A (en) * | 2018-06-28 | 2018-12-18 | 北京北机机电工业有限责任公司 | Cylindrical thin wall part indexes fixing and holding mechanism |
| CN108907777A (en) * | 2018-08-29 | 2018-11-30 | 爱威机电(南京)有限公司 | A kind of clamping tool when drilling on circular seat outer circle wall |
| CN109454261A (en) * | 2018-11-28 | 2019-03-12 | 贵州风雷航空军械有限责任公司 | A kind of cross bore drilling tool and processing method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |