CN206241706U - A kind of gear drill inclined oil hole of air magic chuck - Google Patents
A kind of gear drill inclined oil hole of air magic chuck Download PDFInfo
- Publication number
- CN206241706U CN206241706U CN201621379809.0U CN201621379809U CN206241706U CN 206241706 U CN206241706 U CN 206241706U CN 201621379809 U CN201621379809 U CN 201621379809U CN 206241706 U CN206241706 U CN 206241706U
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- Prior art keywords
- mandrel
- angle
- section portion
- hole
- support
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- Expired - Fee Related
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- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 230000007547 defect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Drilling And Boring (AREA)
Abstract
The utility model discloses a kind of gear drill inclined oil hole of air magic chuck, it includes support base, the mandrel being detachably connected with support base, for the locking nut for locking mandrel and support base, support base includes horizontally disposed base plate, the support swash plate being fixedly connected with base plate, base plate is α with the angle of support swash plate, the supported hole of its plate face is provided perpendicular on support swash plate, mandrel includes positioning step, socket section portion, locking section portion, the shape in socket section portion matches with the endoporus of workpiece to be processed, locking section is provided with external screw thread in portion, locking section portion is arranged in supported hole and locking nut coordinates with locking section portion screw thread；Oilhole gathering sill to be processed is provided with mandrel, the axis of oilhole gathering sill and the angle of mandrel central axis are β, and angle α is identical with angle β；Magic chuck offsets the angle of inclination of oilhole to be processed using being in tilted layout, and high accuracy processing can be carried out to gear using this frock clamp and quick-clamping, positioning can be realized, so as to realize high-volume processing.
Description
Technical field
The utility model is related to gear drill oil hole manufacture field, more particularly to a kind of gear drill inclined oil hole of air magic chuck.
Background technology
Existing gear rat holing high cost, its basic reason is big its difficulty of processing, and hardly possible positioning, defect ware is more；For
This, our company is repeatedly improved existing fixture, it is proposed that a kind of mandrel brace type fixture, using mandrel fix support with
And positioning function auxiliary carries out rat holing, so as to ensure that the precision of rat holing, it is adaptable to mass production, reduces gear and exists
Cost in terms of rat holing.
The content of the invention
To solve the deficiencies in the prior art, the purpose of this utility model is to provide one kind and can improve gear drill oil hole precision simultaneously
And the gear drill inclined oil hole of air magic chuck of suitable mass production.
To realize above-mentioned technical purpose, the technical solution adopted in the utility model is as follows.
A kind of gear drill inclined oil hole of air magic chuck, it includes mandrel, the use that support base and support base are detachably connected
In by the locking nut of mandrel and support base locking, support base includes what horizontally disposed base plate was fixedly connected with base plate
Support swash plate, base plate is α with the angle of support swash plate, and the supported hole of its plate face, mandrel bag are provided perpendicular on support swash plate
Positioning step, socket section portion, locking section portion are included, the shape in socket section portion matches with the endoporus of workpiece to be processed, locking section portion
On be provided with external screw thread, locking section portion is arranged in supported hole and locking nut coordinates with locking section portion screw thread；Set on mandrel
There is oilhole gathering sill to be processed, the axis of oilhole gathering sill and the angle of mandrel central axis are β, angle α and angle β phases
Together.
Base plate is fixedly installed in bench drill workbench, and base plate is fixed with support swash plate by way of welding.
Above-mentioned angle α is set according to oilhole inclined degree, and usually, angle α is 10-75 degree.
Mandrel also includes being arranged at its inside and is coaxial therewith the compression through hole of line arrangement and compresses what through hole matched
Lock shaft, compresses and internal thread can be set at the inwall of through hole, is coordinated by screw thread between compression through hole on lock shaft, lock shaft
Top is additionally provided with the positioning annulus for positioning workpiece to be processed；Processing gear offer is treated along its axis by positioning annulus
The pressure in direction, it is to avoid gear produces bounce in process, improves the precision for boring oilhole, and reduce defect ware
Rate.
The beneficial effects of the utility model：It is rational in infrastructure, can conveniently clamping, processing, accurate positioning, efficiency
It is high；The design of fixture, manufacturing cost are substantially reduced simultaneously, have certain applied value in mechanical processing industry, reduce clamping
Positioning time, improve efficiency and ensure that product quality, reduce labour intensity.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment, letter will be done to the accompanying drawing to be used needed for embodiment below
Single introduction, it should be apparent that, drawings in the following description are only some embodiments of the present utility model, general for this area
For logical technical staff, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of support base of the present utility model.
Fig. 3 is the structural representation of mandrel of the present utility model.
It is denoted as in figure：
100th, support base；110th, base plate；120th, swash plate is supported；130th, supported hole；
200th, locking nut；
300th, mandrel；310th, positioning step；320th, socket section portion；330th, locking section portion；340th, through hole is compressed；
400th, workpiece to be processed.
Specific embodiment
With reference to the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out clearly
Chu, it is fully described by, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole implementations
Example.Based on the embodiment in the utility model, those of ordinary skill in the art are obtained under the premise of creative work is not made
The every other embodiment for obtaining, belongs to the utility model protection domain.
As Figure 1-3, a kind of gear drill inclined oil hole of air magic chuck, it includes support base 100 and support base 100
Mandrel 300, the locking nut 200 for mandrel 300 and support base 100 to be locked being detachably connected, support base 100 are wrapped
Include the support swash plate 120 that horizontally disposed base plate 110 is fixedly connected with base plate 110, base plate 110 and the angle for supporting swash plate 120
It is α, the supported hole 130 of its plate face is provided perpendicular on support swash plate 120, mandrel 300 includes positioning step 310, socket section
Portion 320, locking section portion 330, the shape in socket section portion 320 match with the endoporus of workpiece to be processed 400, in locking section portion 330
External screw thread is provided with, locking section portion 330 is arranged in supported hole 130 and locking nut coordinates with locking section portion screw thread；Mandrel 300
On be provided with oilhole gathering sill to be processed, the axis of oilhole gathering sill is β, angle α and folder with the angle of mandrel central axis
Angle beta is identical.
The frock clamp that the utility model is provided offsets the angle of inclination of oilhole to be processed using being in tilted layout, and adds in machinery
In work field, high accuracy processing can be carried out to gear using this frock clamp and quick-clamping, positioning can be realized, so as to realize
High-volume is processed, and when to drill product, only need to be carried out selecting corresponding mandrel according to product endoporus, mandrel spiral shell
Mother is fixed in positioning panel, is drilled gear is loaded onto from the other end of mandrel by, and workpiece is removed after completion of processing i.e.
The processing of next workpiece can be carried out.
Base plate 110 is fixedly installed in bench drill workbench, and base plate 110 is consolidated with support swash plate 120 by way of welding
It is fixed.
Above-mentioned angle α is set according to oilhole inclined degree, and usually, angle α is 10-75 degree.
Mandrel 300 also includes being arranged at its inside and is coaxial therewith the compression through hole 340 of line arrangement and compresses through hole
340 lock shafts for matching, compress and internal thread can be set at the inwall of through hole 340, pass through between compression through hole 340 on lock shaft
Screw thread coordinates, and the positioning annulus for positioning workpiece to be processed is additionally provided with the top of lock shaft；Added by positioning annulus and treating
Work gear is provided along the pressure of its axis direction, it is to avoid gear produces bounce in process, improves the precision for boring oilhole,
And reduce defect ware rate.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type；Various modifications to these embodiments will be apparent for those skilled in the art, the utility model
Defined in General Principle can be in the case where spirit or scope of the present utility model not be departed from, in other embodiments
Realize.Therefore, the utility model will not be defined to the embodiments shown herein, and be to fit to it is disclosed herein
Principle and the consistent scope most wide of features of novelty.
Claims (5)
1. a kind of gear drill inclined oil hole of air magic chuck, it is characterised in that：It includes that support base and support base are detachably connected
Mandrel, the locking nut for mandrel and support base to be locked, support base includes that horizontally disposed base plate and base plate are consolidated
The support swash plate of fixed connection, base plate is α with the angle of support swash plate, and the support of its plate face is provided perpendicular on support swash plate
Hole, mandrel includes positioning step, socket section portion, locking section portion, and the shape in socket section portion matches with the endoporus of workpiece to be processed,
External screw thread is provided with locking section portion, locking section portion is arranged in supported hole and locking nut coordinates with locking section portion screw thread；Core
Be provided with oilhole gathering sill to be processed on axle, the axis of oilhole gathering sill and the angle of mandrel central axis are β, angle α with
Angle β is identical.
2. a kind of gear drill inclined oil hole of air magic chuck according to claim 1, it is characterised in that：Base plate is fixedly installed in platform
Workbench is bored, base plate is fixed with support swash plate by way of welding.
3. a kind of gear drill inclined oil hole of air magic chuck according to claim 1 and 2, it is characterised in that：Mandrel also includes setting
Portion disposed within and be coaxial therewith the compressions through hole of line arrangement and compress the lock shaft that matches of through hole, compression through hole it is interior
Internal thread can be set at wall, coordinated by screw thread between compression through hole on lock shaft, be additionally provided with the top of lock shaft for fixed
The positioning annulus of position workpiece to be processed；Pressure of the processing gear offer along its axis direction is treated by positioning annulus, it is to avoid tooth
Wheel produces bounce in process, improves the precision for boring oilhole, and reduce defect ware rate.
4. a kind of gear drill inclined oil hole of air magic chuck according to claim 1 and 2, it is characterised in that：Angle α is 10-75
Degree.
5. a kind of gear drill inclined oil hole of air magic chuck according to claim 3, it is characterised in that：Angle α is 10-75 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621379809.0U CN206241706U (en) | 2016-12-15 | 2016-12-15 | A kind of gear drill inclined oil hole of air magic chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621379809.0U CN206241706U (en) | 2016-12-15 | 2016-12-15 | A kind of gear drill inclined oil hole of air magic chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206241706U true CN206241706U (en) | 2017-06-13 |
Family
ID=59007752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621379809.0U Expired - Fee Related CN206241706U (en) | 2016-12-15 | 2016-12-15 | A kind of gear drill inclined oil hole of air magic chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206241706U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108838757A (en) * | 2018-08-23 | 2018-11-20 | 襄阳福坦铁路轴承有限公司 | For being ground the auxiliary locator and internal grinder of valve block internal diameter |
| CN109249064A (en) * | 2018-10-31 | 2019-01-22 | 宝鸡法士特齿轮有限责任公司 | A kind of axial workpiece bores inclined oil hole of air to tooth clamper and its application method |
-
2016
- 2016-12-15 CN CN201621379809.0U patent/CN206241706U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108838757A (en) * | 2018-08-23 | 2018-11-20 | 襄阳福坦铁路轴承有限公司 | For being ground the auxiliary locator and internal grinder of valve block internal diameter |
| CN109249064A (en) * | 2018-10-31 | 2019-01-22 | 宝鸡法士特齿轮有限责任公司 | A kind of axial workpiece bores inclined oil hole of air to tooth clamper and its application method |
| CN109249064B (en) * | 2018-10-31 | 2024-03-12 | 宝鸡法士特齿轮有限责任公司 | Shaft part drilling oblique oil hole tooth aligning clamp and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Quick-changing clamp for gear inclined oil hole drilling Effective date of registration: 20190104 Granted publication date: 20170613 Pledgee: Huizhou Commercial Bank Co.,Ltd. Lu'an Administrative District Branch Pledgor: ANHUI TIANRUI PRECISION AUTO PARTS CO.,LTD. Registration number: 2019340000018 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |