CN103128335A - Complete efficient machining device for inclined pull holes - Google Patents
Complete efficient machining device for inclined pull holes Download PDFInfo
- Publication number
- CN103128335A CN103128335A CN2013100568570A CN201310056857A CN103128335A CN 103128335 A CN103128335 A CN 103128335A CN 2013100568570 A CN2013100568570 A CN 2013100568570A CN 201310056857 A CN201310056857 A CN 201310056857A CN 103128335 A CN103128335 A CN 103128335A
- Authority
- CN
- China
- Prior art keywords
- flange
- hole
- tiltedly
- pull out
- plant
- 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
Links
Images
Landscapes
- Earth Drilling (AREA)
Abstract
The invention relates to a complete efficient machining device for inclined pull holes. The complete device is used for machining inclined pull holes on shaft casings and comprises a machining unit. The shaft casing is fixed on the machining unit and shakes around a rotary center of the machining unit. A left flange and a right flange are slantwise arranged on two sides of a shaft casing, a right inclined pull hole is arranged on the right flange, and a left inclined pull hole is arranged on the left flange. The machining unit comprises a back panel, and a left inclined plane and a right inclined plane are arranged on the back panel. The bottom of the lower end of the left flange is tightly attached to the left inclined plane, and the right inclined pull hole on the right flange is perpendicular to the horizontal plane; and the bottom of the lower end of the right flange is tightly attached to the right inclined plane, and the left inclined pull hole on the left flange is perpendicular to the horizontal plane. By means of the complete device, the two inclined planes inclining for certain angles on the back panel are used, and inclined pull holes to be machined are compensated to become deep holes capable of being machined vertically, and only one clamping is needed, so that adverse effects caused by repeated clamping are eliminated; and the machining efficiency is high, actual machining requirements are met, and the implementation effect is good.
Description
Technical field
The present invention relates to a kind of deep hole drilling apparatus that is processed with certain angle of inclination, especially a kind of hole highly-efficient processing complexes that tiltedly pull out belong to the Machining Technology field.
Background technology
Axle housing utilizes bearing and axle to be combined together usually, mainly plays the effect of support, protection bearing.In order to install and fixing axle housing, general axle housing both sides need to be provided with flange.Due to the needs of different use occasions and concrete installation site, two side flanges are adjusted according to the actual installation situation.The flange that certain anglec of rotation is wherein arranged, the installing hole on it (namely tiltedly pulling out the hole) processing is more difficult, need to will just can carry out machining after the rotation correction of position, hole.
Existing two side flanges tiltedly pull out hole processing, be generally axle housing install fixing after, at first tiltedly pull out the hole by what fixture compensated a side flange, make it perpendicular to horizontal plane, then process.After machining, unclamp axle housing, with after its Rotate 180 °, again axle housing is gripped, the flange that the recycling fixture compensates this side tiltedly pulls out the hole, makes it perpendicular to horizontal plane, then carries out secondary operations.Existing processing mode needs secondary clamping, and not only the clamping location is inaccurate, and mismachining tolerance is larger, brings certain hidden danger to crudy, and loses time, and affects production and processing efficient, can't satisfy actual processing request.
Summary of the invention
The deficiency that the present invention exists for prior art just provides and tiltedly pulls out hole highly-efficient processing complexes.
For addressing the above problem, the technical solution used in the present invention is as follows:
Tiltedly pull out hole highly-efficient processing complexes, be used for processing and tiltedly pull out the hole on axle housing, described complexes comprise processing unit (plant), axle housing is fixed on processing unit (plant), and rock around the processing unit (plant) pivot, described axle housing both sides are obliquely installed left flange and right flange, be provided with the right side on right flange and tiltedly pull out the hole, be provided with a left side on left flange and tiltedly pull out the hole, described processing unit (plant) comprises backboard, be provided with left tilted surface and right tilted surface on backboard, left tilted surface is close in the bottom, lower end of left flange, and the hole is tiltedly pulled out perpendicular to horizontal plane in the right side on right flange; Right tilted surface is close in the bottom, lower end of right flange, and the hole is tiltedly pulled out perpendicular to horizontal plane in the left side on left flange.
As improvement of the technical scheme, described processing unit (plant) comprises alignment pin, and left locating hole and right locating hole are set on described backboard.
As improvement of the technical scheme, described processing unit (plant) comprises left tray, and alignment pin passes left locating hole left tray and backboard are fixed together.
As improvement of the technical scheme, described processing unit (plant) comprises right carriage, and alignment pin passes right locating hole right carriage and backboard are fixed together.
As improvement of the technical scheme, left holder is set on described left tray, left holder is fixed on left flange on left tray.
As improvement of the technical scheme, on described right carriage, right holder is set, right holder is fixed on right flange on right carriage.
As improvement of the technical scheme, be provided with left guide plate and right guide plate on described backboard, left guide plate and right guide plate can overturn take backboard as axle, and left guide plate upset covers on left flange, and right guide plate upset covers on right flange.
The present invention compared with prior art, implementation result of the present invention is as follows:
The hole highly-efficient processing complexes that tiltedly pull out of the present invention utilize backboard tilt two inclined-planes of certain angle, compensate ring flange to be processed, make tiltedly to pull out the hole and become the deep hole that can vertically process.Its hole of tiltedly pulling out that only needs clamped one time can complete the both sides differing tilt angles processes, and crudy not only is guaranteed, and eliminate the adverse effect that multiple clamping is brought, and working (machining) efficiency is high, satisfies actual processing request, and implementation result is good.
Description of drawings
Fig. 1 is the axle housing front view that tiltedly pulls out hole processing of completing of the present invention;
Fig. 2 is the rotation top view in Fig. 1;
Fig. 3 is the rotation left view in Fig. 1;
Fig. 4 is the front view that axle housing of the present invention carries out Drilling operation;
Fig. 5 is the rotation top view in Fig. 4;
Fig. 6 is that B in Fig. 5 is to view;
Wherein:
10-axle housing, 11-centre bore, 12-left flange, 13-right flange, 14-base, 15-right side are tiltedly pulled out hole, 16-left side and are tiltedly pulled out hole, 17-clamping chamber, 18-back side, 20-processing unit (plant), 21-underframe, 22-left tray, 23-right carriage, 24-left holder, 25-right holder, 26-backboard, 26a-left tilted surface, 26b-right tilted surface, 26c-left locating hole, 26d-right locating hole, 27-left guide plate, 28-right guide plate, 29-alignment pin, 30-drill bit.
The specific embodiment
Content of the present invention is described below in conjunction with specific embodiments.
As shown in Figure 1, be the axle housing front view that tiltedly pulls out hole processing of completing of the present invention, Fig. 2 is the rotation top view in Fig. 1, and Fig. 3 is the rotation left view in Fig. 1.The hole of tiltedly pulling out of the present invention is arranged on axle housing 10, and axle housing 10 centres are provided with larger centre bore 11, and the axle that centre bore 11 is used for install the outside coordinates.In axle housing 10 both sides, left flange 12 and right flange 13 are set respectively, and left flange 12 and right flange 13 inclination certain angles.On right flange 13, be provided with a plurality of right sides and tiltedly pull out hole 15, on left flange 12, be provided with a plurality of left sides and tiltedly pull out hole 16.The bottom of axle housing 10 is provided with the base 14 of projection.Also be provided with the clamping chamber 17 that is sunken on left flange 12 and right flange 13, clamping chamber 17 is tiltedly pulled out hole 15, a left side with the right side and is tiltedly pulled out hole 16 size mutually noninterferes.
As shown in Figure 4, carry out the front view of Drilling operation for axle housing 10 of the present invention, Fig. 5 is the rotation top view in Fig. 4, and Fig. 6 is that B in Fig. 5 is to view.Axle housing 10 fixing and lockings of the present invention are on processing unit (plant) 20, and drill bit 30 is Drilling operation on axle housing 10.
Described processing unit (plant) 20 comprises: underframe 21, left tray 22 and right carriage 23, be provided with the die cavity of depression on underframe 21, and underframe 21 is used for base for supporting 14.The both sides of underframe 21 arrange respectively left tray 22 and right carriage 23.When axle housing 10 is arranged on processing unit (plant) 20, underframe 21 firm bankings 14, at this moment, left tray 22 carries left flanges 12, and right carriage 23 supports right flanges 13.
For axle housing 10 is locked on processing unit (plant) 20, left holder 24 is set on left tray 22, right holder 25 is set on right carriage 23.Left holder 24 is identical with right holder 25 structures, and under both actings in conjunction, axle housing 10 is locked on processing unit (plant) 20 tightly.
Described processing unit (plant) 20 also comprises backboard 26, and underframe 21, left tray 22 and right carriage 23 are suspended on backboard 26, and underframe 21, left tray 22 and right carriage 23 can be around the pivot L-L on backboard 26 along A rock to reciprocating rotary back and forth.
For axle housing 10 is installed the location on processing unit (plant) 20, when mounted, at first the back side 18 with axle housing 10 tightly rests on backboard 26, make center line X-X and the processing unit (plant) 20 pivot L-L of centre bore 11 overlapping, recycle left holder 24 and right holder 25 axle housing 10 is locked on processing unit (plant) 20.The axle housing 10 of this moment only can be along A to back and forth rocking back and forth on processing unit (plant) 20.
Be provided with left tilted surface 26a and right tilted surface 26b on backboard 26, left locating hole 26c and right locating hole 26d also be set, as shown in Figure 6 on backboard 26.Left tilted surface 26a and right tilted surface 26b certain angle that tilts respectively, when the bottom, lower end of left flange 12 is close on left tilted surface 26a, hole 15 is tiltedly pulled out perpendicular to horizontal plane in the right side that needs on right flange 13 to process, and the angle of inclination of left tilted surface 26a has compensated the angle of inclination of right flange 13.Alignment pin 29 passes right locating hole 26d, and right carriage 23 is fixed together with backboard 26, and axle housing 10 can't rotate on processing unit (plant) 20 again and rock, and at this moment, drill bit 30 can successfully carry out Drilling operation to right flange 13, finally can get the right hole 15 of tiltedly pulling out.
Same reason, after machining the right side and tiltedly pulling out hole 15, take out alignment pin 29 from right locating hole 26d, axle housing 10 is rotated on processing unit (plant) 20 rock, the bottom, lower end of right flange 13 is close on right tilted surface 26b, allow the angle of inclination of the left flange 12 of angle of inclination compensation of right tilted surface 26b, recycling alignment pin 29 passes left locating hole 26c, left tray 22 and backboard 26 are fixed together, at this moment, need the left side of processing tiltedly to pull out hole 16 perpendicular to horizontal plane, recycling drill bit 30 can successfully carry out Drilling operation to left flange 12, finally can get the left hole 16 of tiltedly pulling out.
In actual Drilling operation process, because hole depth is larger, drill bit 30 is adding easy play in man-hour.Therefore, processing unit (plant) 20 of the present invention is provided with left guide plate 27 and right guide plate 28 on backboard 26.As shown in Figure 5, left guide plate 27 and right guide plate 28 can overturn take backboard 26 as axle, and left guide plate 27 can overturn and cover on left flange 12, and right guide plate 28 can overturn and cover on right flange 13.In Fig. 5, right guide plate 28 upsets cover on right flange 13, for the processing of drill bit 30 is led, eliminate the impact that drill bit 30 adds the play in man-hour.
Processing unit (plant) 20 of the present invention is locked axle housing to be processed 10 together, utilizes the inclined-plane of inclination certain angle, compensates the ring flange of axle housing 10 both sides, makes the hole of tiltedly pulling out to be processed become the deep hole that can vertically process.When needs are adjusted, only need certain angle is rocked in axle housing 10 rotations, the inclined-plane of recycling opposite side comes Compensating flange dish angle of inclination, carry out again Drilling operation, its hole of tiltedly pulling out that only needs clamped one time can complete the both sides differing tilt angles processes, and crudy not only is guaranteed, and eliminates the adverse effect that multiple clamping is brought, and working (machining) efficiency is high, satisfies actual processing request.
Above content is in conjunction with the detailed description made for the present invention of concrete preferred embodiment, can not assert that the concrete enforcement of the present invention only limits to these explanations.For those skilled in the art, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to the scope of protection of the invention.
Claims (7)
1. tiltedly pull out hole highly-efficient processing complexes, be used for processing and tiltedly pull out the hole on axle housing (10), described complexes comprise processing unit (plant) (20), axle housing (10) is fixed on processing unit (plant) (20), and rock around processing unit (plant) (20) pivot, described axle housing (10) both sides are obliquely installed left flange (12) and right flange (13), be provided with the right side on right flange (13) and tiltedly pull out hole (15), be provided with a left side on left flange (12) and tiltedly pull out hole (16), it is characterized in that, described processing unit (plant) (20) comprises backboard (26), be provided with left tilted surface (26a) and right tilted surface (26b) on backboard (26), left tilted surface (26a) is close in the bottom, lower end of left flange (12), hole (15) is tiltedly pulled out perpendicular to horizontal plane in the right side on right flange (13), right tilted surface (26b) is close in the bottom, lower end of right flange (13), and hole (16) is tiltedly pulled out perpendicular to horizontal plane in the left side on left flange (12).
2. tiltedly pull out as claimed in claim 1 hole highly-efficient processing complexes, it is characterized in that, described processing unit (plant) (20) comprises alignment pin (29), and left locating hole (26c) and right locating hole (26d) are set on described backboard (26).
3. tiltedly pull out as claimed in claim 2 hole highly-efficient processing complexes, it is characterized in that, described processing unit (plant) (20) comprises left tray (22), and alignment pin (29) passes left locating hole (26c) left tray (22) and backboard (26) are fixed together.
4. tiltedly pull out as claimed in claim 2 hole highly-efficient processing complexes, it is characterized in that, described processing unit (plant) (20) comprises right carriage (23), and alignment pin (29) passes right locating hole (26d) right carriage (23) and backboard (26) are fixed together.
5. tiltedly pull out as claimed in claim 3 hole highly-efficient processing complexes, it is characterized in that, left holder (24) is set on described left tray (22), left holder (24) is fixed on left flange (12) on left tray (22).
6. tiltedly pull out as claimed in claim 4 hole highly-efficient processing complexes, it is characterized in that, right holder (25) is set on described right carriage (23), right holder (25) is fixed on right flange (13) on right carriage (23).
7. tiltedly pull out hole highly-efficient processing complexes as described in arbitrary in claim 1 ~ 6, it is characterized in that, be provided with left guide plate (27) and right guide plate (28) on described backboard (26), left guide plate (27) and right guide plate (28) can overturn take backboard (26) as axle, left guide plate (27) upset covers on left flange (12), and right guide plate (28) upset covers on right flange (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100568570A CN103128335A (en) | 2013-02-23 | 2013-02-23 | Complete efficient machining device for inclined pull holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100568570A CN103128335A (en) | 2013-02-23 | 2013-02-23 | Complete efficient machining device for inclined pull holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103128335A true CN103128335A (en) | 2013-06-05 |
Family
ID=48489146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100568570A Pending CN103128335A (en) | 2013-02-23 | 2013-02-23 | Complete efficient machining device for inclined pull holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103128335A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107962204A (en) * | 2017-12-28 | 2018-04-27 | 宁夏天地奔牛实业集团有限公司 | The fixing device of plate parts deep hole processing |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201313194Y (en) * | 2008-10-06 | 2009-09-23 | 溧阳市科华机械制造有限公司 | Drill jig for drilling oblique fine oil hole on the hole wall of intermediate bearing of turbocharger |
| CN201399603Y (en) * | 2009-03-01 | 2010-02-10 | 溧阳市科华机械制造有限公司 | Drill plate provided positioning device for drilling slanting oil in intermediate |
| CN102000855A (en) * | 2010-11-12 | 2011-04-06 | 无锡明珠增压器制造有限公司 | Die drilling clamp of two inclined connecting holes of middle shell |
| US8007211B1 (en) * | 2008-10-08 | 2011-08-30 | Meeng Gane Enterprise Co., Ltd. | Apparatus for making aligned inclined holes in work pieces |
| CN102172841A (en) * | 2011-02-14 | 2011-09-07 | 常州华德机械有限公司 | Compound fixture for processing matched seam allowance on upper body of motor car bogie axle box |
| CN203091786U (en) * | 2013-02-23 | 2013-07-31 | 铜陵伟达机械制造有限公司 | Efficient machining complete device of inclined drawing hole |
-
2013
- 2013-02-23 CN CN2013100568570A patent/CN103128335A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201313194Y (en) * | 2008-10-06 | 2009-09-23 | 溧阳市科华机械制造有限公司 | Drill jig for drilling oblique fine oil hole on the hole wall of intermediate bearing of turbocharger |
| US8007211B1 (en) * | 2008-10-08 | 2011-08-30 | Meeng Gane Enterprise Co., Ltd. | Apparatus for making aligned inclined holes in work pieces |
| CN201399603Y (en) * | 2009-03-01 | 2010-02-10 | 溧阳市科华机械制造有限公司 | Drill plate provided positioning device for drilling slanting oil in intermediate |
| CN102000855A (en) * | 2010-11-12 | 2011-04-06 | 无锡明珠增压器制造有限公司 | Die drilling clamp of two inclined connecting holes of middle shell |
| CN102172841A (en) * | 2011-02-14 | 2011-09-07 | 常州华德机械有限公司 | Compound fixture for processing matched seam allowance on upper body of motor car bogie axle box |
| CN203091786U (en) * | 2013-02-23 | 2013-07-31 | 铜陵伟达机械制造有限公司 | Efficient machining complete device of inclined drawing hole |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107962204A (en) * | 2017-12-28 | 2018-04-27 | 宁夏天地奔牛实业集团有限公司 | The fixing device of plate parts deep hole processing |
| CN107962204B (en) * | 2017-12-28 | 2024-01-26 | 宁夏天地奔牛实业集团有限公司 | Fixing device for deep hole processing of plate parts |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203091786U (en) | Efficient machining complete device of inclined drawing hole | |
| CN202702060U (en) | Adjustable fixture supporting seat in three directions | |
| CN203045457U (en) | Brick polish machine with two grinding heads | |
| CN206496725U (en) | Rock sample size verification instrument | |
| CN102120300B (en) | Processing tool for rotary front axle spindle hole | |
| CN205165997U (en) | Crankshaft milling machine | |
| CN101623829B (en) | Boring machine | |
| CN201177705Y (en) | Glass substrate bearing apparatus | |
| CN103128335A (en) | Complete efficient machining device for inclined pull holes | |
| CN102156034A (en) | Vibration table fixture capable of accurately adjusting center of gravity | |
| CN105149648A (en) | Machining equipment for center holes of cylindrical pieces | |
| CN203091774U (en) | Portable boring device | |
| CN209407763U (en) | A kind of telescopic forklift vehicle carriage group welding mould | |
| CN207840699U (en) | A kind of moveable extreme large and heavy workpiece platform | |
| CN206952208U (en) | A kind of annulus inner hole wall blind hole processing device | |
| CN205165882U (en) | Quick location installation merry go round machine | |
| CN205437875U (en) | Oblique oilhole of motorcycle magnetor end cover adds clamping apparatus | |
| CN202110048U (en) | Shake table clamp capable of accurately adjusting centre of gravity | |
| CN209477357U (en) | A kind of multi-spindle drilling chamfering device of shell product | |
| CN109955101B (en) | Pump truck turret and machining method thereof | |
| CN105921988A (en) | Screw beating device for automobile door handle | |
| CN208427749U (en) | A kind of valve processing drilling machine | |
| CN219293752U (en) | Positioning tool for processing crane joint | |
| CN204321581U (en) | A kind of CCD para-position mechanism | |
| CN204505029U (en) | Metal shell of electronic product sandblasting fixture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130605 |