CN104588352B - A kind of method removing axial workpiece small-caliber deep hole foreign body - Google Patents
A kind of method removing axial workpiece small-caliber deep hole foreign body Download PDFInfo
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- CN104588352B CN104588352B CN201410727923.7A CN201410727923A CN104588352B CN 104588352 B CN104588352 B CN 104588352B CN 201410727923 A CN201410727923 A CN 201410727923A CN 104588352 B CN104588352 B CN 104588352B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
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- Cleaning By Liquid Or Steam (AREA)
Abstract
A kind of method removing axial workpiece small-caliber deep hole foreign body, it rinses frock and includes rinse seat, flush pipe joint, positioning sleeve, irrigating sleeve and flush pipe, during flushing, the deep hole front end, center of product is downward-sloping, start high-pressure washer, flushing water and foreign body flow along the gap between flush pipe and product center through hole, the part flushing water containing foreign body enters the osculum on positioning sleeve by the radial hole of product, being expelled to outside frock by osculum, the radial hole to product realizes rinsing simultaneously；The part flushing water containing foreign body is discharged outside frock in being expelled to rinse seat guiding gutter by the aperture of product center through hole, rinses complete.The present invention compared with prior art has that frock is simple, and easy to loading and unloading, developing result is good, and efficiency is high, can get rid of the advantages such as foreign body such as interior iron filings of product small-bore blind-hole type deep hole fast and effectively.
Description
Present disclosure relates to a kind of machining process, particularly relates to a kind of removal workpiece blind-hole type deep
The method of hole foreign body.
Background technology, in field of machining, many components of machine all has small-caliber deep hole, the blindest
Hole is the most common, and automobile axle is oil line pipe etc. as conventional axial workpiece, the effect of its deep hole, profit
When processing these deep holes with drilling machine, in easily making deep hole, remain the foreign bodies such as some iron filings, if the foreign body in deep hole
Not cleaning out, there is many hidden danger in the operation of axle and use, and even relevant with this axle whole system goes out
Now scrap.At present, the method removing axle class deep hole foreign body is directly rinsed mainly by washer, but punching
Washing machine is more applicable for bigbore deep hole and cleans, and small-caliber deep hole (blind hole) utilizes washer to be extremely difficult to
Remove the foreign body in the small-caliber deep hole in clean effect, especially automobile axle, existing washer without
Method realizes basic removal.
Summary of the invention it is an object of the invention to provide a kind of frock removing axial workpiece small-caliber deep hole foreign body
And method, the internal foreign body of axial workpiece small-bore blind-hole type deep hole can be removed effectively and rapidly, simple to operate,
Easy to process.
A kind of method removing axial workpiece small-bore blind-hole type deep hole foreign body that the present invention proposes, institute of the present invention
The axial workpiece product referred to is generally automobile axle, and small-caliber deep hole thereon mainly includes that axial center is deep
Hole, two the radial symmetric holes being connected with center deep hole near medium position and be positioned at postmedian and in
The radial pore that heart through hole is connected, the concrete scheme of this method is as follows:
(1) frock is cleaned: described frock mainly includes rinse seat, flush pipe joint, positioning sleeve, flushing
Set and flush pipe, described rinse seat is provided with radial slot hole, i.e. inlet opening, and this inlet opening can be passed through
Water pipe is connected with the water side of high-pressure washer；The front portion of above-mentioned rinse seat sets and connects with above-mentioned inlet opening
Laterally screw, described flush pipe joint is connected with rinse seat by this screw, a flush pipe joint part and spiral shell
Hole is connected, the inner groove of in another part stretches into the inlet opening of above-mentioned rinse seat and end insertion rinse seat；
Described flush pipe joint extends into and sets longitudinal through hole, i.e. water-guiding hole in the part of water hole, and flush pipe joint
Extend into and in the part of water hole, still set the cross through hole communicated with water-guiding hole, i.e. pore；The rear portion of described rinse seat
If can extend into the horizontal slotted eye of product, i.e. guiding gutter, the front end of this guiding gutter by transition through hole with
Above-mentioned inlet opening is connected, and rear end sets fixes the positioning sleeve being connected with rinse seat；Still it is provided with in described rinse seat
It is capable of the passage that guiding gutter internal water is discharged；The inside of described positioning sleeve sets and can match with product axle body
The axis hole closed, it still sets two radial direction through hole corresponding with two radial symmetric holes of product respectively, i.e. arranges
Water hole, the two osculum communicates with axis hole respectively, and axis hole connects position with osculum and sets lead-over groove,
Stream is crossed so that more preferable；There is on described positioning sleeve screw radially, by screw, whole frock is fixed
On the flushing support of high-pressure washer.After described positioning sleeve is installed with product, the two ends of product are respectively by fixed
The axis hole two ends of position set are stretched out, and the front end of product is stretched in the guiding gutter of above-mentioned rinse seat.Described flushing
The inside of set sets the axis hole that can match with the axle body of product, it still sets relative with the radial pore of product
The through hole answered, i.e. inlet opening, this one end, inlet opening communicates with the axis hole of irrigating sleeve, and the other end can pass through water
Pipe communicates with the water side of high-pressure washer；The front and rear of described inlet opening sets coaxial with axis hole respectively
Seal hole, seal in hole can mounting O-shaped rings to ensure the sealing at forward and backward two ends, inlet opening.Described external diameter
Stretch into the center deep hole of product less than flush pipe one end of product center deep hole, and this end is deep near center
At the bottom of the hole in hole, the other end sequentially passes through the guiding gutter of above-mentioned rinse seat, then transition through hole stretches into flush pipe and connect
In the cross through hole of head.
(2) product rinses: be first fixed on the flushing support of high-pressure washer by positioning sleeve with bolt, protects
The deep hole front end, center of card product is downward-sloping, is then rushed with high pressure the inlet opening in rinse seat by water pipe
The water side connection of washing machine, then by water pipe, the water side of the inlet opening on irrigating sleeve with high-pressure washer is connected
Logical, start high-pressure washer, flushing water is entered the water-guiding hole of flush pipe joint by the inlet opening of rinse seat, then
Entering cross through hole, subsequently in flush pipe, flushing water injects the hole of product center through hole through flush pipe
The end；It addition, flushing water is entered the radial pore of product, the foreign body in micropore and punching by the inlet opening of irrigating sleeve
Wash water is by the center deep hole rushing at product；Flushing water and foreign body are along between flush pipe and product center through hole
Flowing in gap, the part flushing water containing foreign body enters the draining on positioning sleeve by the radial symmetric hole of product
Hole, is expelled to outside frock by osculum, and the radial symmetric hole to product realizes rinsing simultaneously；Part contains
The flushing water of foreign body is expelled to outside frock after being expelled in rinse seat guiding gutter by the aperture of product center through hole
Portion, rinses complete.
The present invention compared with prior art, has the advantage that
1, frock is simple, and developing result is good, and efficiency is high, can get rid of product small-caliber deep hole fast and effectively
The foreign body such as interior iron filings；
2, simple to operate, equipment cost is low, is arranged on washer and can use；
3, need not high pressure, utilize current principle to realize developing result；
4, ensure the quality of product, improve production efficiency, reduce processing cost.
Description of drawings 1 is that the product (automobile axle) of embodiment is main regarding generalized section.
Fig. 2 is that the rinse seat master of embodiment regards generalized section.
Fig. 3 is the A direction view of Fig. 2.
Fig. 4 is that the flush pipe joint master of embodiment regards generalized section.
Fig. 5 is the A direction view of Fig. 4.
Fig. 6 is that the positioning sleeve master of embodiment regards generalized section.
Fig. 7 is the A direction view of Fig. 6.
Fig. 8 is that the irrigating sleeve master of embodiment regards generalized section.
Fig. 9 is the A direction view of Fig. 8.
The flushing frock working state schematic representation of Figure 10 embodiment.
Detailed description of the invention the present embodiment is a kind of small-caliber deep hole foreign body method removing automobile axle, this vapour
Automobile-used axle as it is shown in figure 1, small-caliber deep hole thereon has an axial center deep hole 1, i.e. Φ 5 hole, near in
Two radial symmetric holes 2 that position, portion is connected with center deep hole, i.e. Φ 7 hole, and be positioned at postmedian with in
The radial pore 3 that heart through hole is connected, i.e. Φ 0.8 hole, below rinse frock and method mainly for this
The cleaning of 3 kinds of internal foreign bodies in hole and removal, concrete scheme is as follows:
(1) frock is cleaned: mainly include rinse seat, flush pipe joint, positioning sleeve, irrigating sleeve and flushing
Pipe.
As shown in Figure 2 and Figure 3, described rinse seat 4 be axis be horizontally disposed cylindrical metal seat, on it
It is provided through the radial direction slotted eye of its axis, i.e. inlet opening 411；The front portion of described rinse seat set be coaxial therewith and with
The horizontal screw 412 of above-mentioned inlet opening connection, flush pipe joint can be connected with rinse seat by this screw；Described
The rear portion of rinse seat has and is coaxial therewith arranging the circular slotted eye that can extend into product, i.e. guiding gutter 413, and this is led
The front end of tank is connected with above-mentioned inlet opening by a rounded transitional through hole 414 being coaxial therewith, rear end
If with the circular slotted eye 415 that can match with positioning sleeve outer peripheral face, i.e. locating slot, it is fixed that positioning sleeve is arranged on this
In the groove of position；The inner mold groove that transition pipe joint outer face can be made to insert is set between described inlet opening and transition through hole
420；2 screws 416 are inwardly offered, in order to be connected with positioning sleeve by the front end face of guiding gutter；Described flushing
Seat is positioned at the outer peripheral face of bottom and is processed as plane 417, the vertical interval between this plane 417 and rinse seat axis
Less than the radius of above-mentioned guiding gutter, to form the passage that guiding gutter internal water can be made to discharge.
As shown in Figure 4, Figure 5, described flush pipe joint 5 is by two cylindrical metal block groups being connected as a single entity
Become, metal derby diameter that the two is coaxial, major diameter metal block outer peripheral face be machined with in rinse seat
The external screw thread 511 that screw is corresponding, after it is connected with screw, minor diameter metal derby stretches into the water inlet of above-mentioned rinse seat
In hole, and setting the manhole with its axis perpendicular, i.e. water-guiding hole 512 on minor diameter metal derby, this is led
The manhole communicated therewith, i.e. pore 513, this pore is set between the outer face of water hole and minor diameter metal derby
It is coaxially disposed with little metal derby；It is positioned at the upper and lower orifice position of water-guiding hole in described rinse seat to set and be inwardly recessed
Arc-shaped slot 514, in order to flushing water enters in water-guiding hole.
As shown in Figure 6, Figure 7, described positioning sleeve 6 be axis be horizontally disposed cylindrical metal seat, it is straight
Footpath is identical with the locating slot diameter in above-mentioned rinse seat, sets and can match with product axle body inside this positioning sleeve
Axis hole 611, it still sets two vertical with its axis respectively and corresponding with the two of product symmetrical radial holes
Manhole, i.e. osculum 612, the two osculum communicates with axis hole respectively, and axis hole and osculum
Connection position sets lead-over groove 613, in order to more preferable mistake is flowed；There is on described positioning sleeve the screw of two radial directions
614, by screw, whole frock is fixed on the flushing support of high-pressure washer；By positioning sleeve front end towards
Inside set two screws 615 corresponding with the guiding gutter interior threaded bore of rinse seat, to realize positioning sleeve and rinse seat
Connect；Described positioning sleeve is positioned at the outer peripheral face of bottom and is processed as plane 616, enables positioning sleeve to be steadily arranged on
On high-pressure washer；
As shown in Figure 8 and Figure 9, described irrigating sleeve 7 be axis be horizontally disposed cylindrical metal seat, its
Inside sets the axis hole 711 that can match with the axle body of product, and it still sets and and product vertical with its axis
The corresponding manhole of radial pore, i.e. inlet opening 712, this inlet opening 712 and above-mentioned axis hole 711 phase
Logical, the front and rear of described inlet opening sets the sealing hole 713 coaxial with axis hole respectively, can pacify in sealing hole
Dress O is to ensure the sealing at forward and backward two ends, inlet opening.
(2) product rinses:
As shown in Figure 10, match with the locating slot 415 of rinse seat 4 in the front periphery face of positioning sleeve 6, and
And they are bolted on together, flush pipe joint 5 is connected with rinse seat 4 by screw, and it is little directly
Footpath metal derby stretches in the inlet opening 411 of rinse seat 4, and this inlet opening 411 is by water pipe 8 and high pressure rinse
The water side of machine is connected；After positioning sleeve 6 is installed with product 10, the two ends of product 10 are respectively by positioning sleeve 6
Axis hole 611 two ends stretch out, the front end of product 10 is stretched in the guiding gutter 413 of above-mentioned rinse seat 4, location
Two osculums 612 of set 6 are the most corresponding with the two of product 10 Φ 7 holes 2 to be connected, outside flush pipe 9 is
Footpath is less than the flat tube in product 10 Φ 5 hole 1, and its one end is stretched in Φ 5 hole 1 of product 10, and this end
Near at the bottom of the hole in Φ 5 hole 1, the other end sequentially passes through the guiding gutter 413 of above-mentioned rinse seat 4, transition through hole 414
Then stretch in the pore 513 of flush pipe joint 5；Irrigating sleeve 7 is arranged on 3, Φ 0.8 hole of product 10
Putting, after installation, the inlet opening 712 of irrigating sleeve 7 is corresponding with Φ 0.8 hole 3 to be connected, two sealings of irrigating sleeve 7
Mounting O-shaped rings 15 in hole, the water side by water pipe 11 with high-pressure washer, the inlet opening 712 of irrigating sleeve 7
Communicate.Positioning sleeve 6 is fixed on the flushing support of high-pressure washer, it is ensured that before the center deep hole of product 10
Holding downward-sloping, start high-pressure washer, flushing water is entered flush pipe by the inlet opening 411 of rinse seat 4 and connects
The water-guiding hole 512 of 5, enters back into pore 513, and subsequently in flush pipe 9, flushing water is through flush pipe
Inject at the bottom of the hole in product 10 Φ 5 hole 1；It addition, flushing water is entered product by the inlet opening 712 of irrigating sleeve 7
Φ 0.8 hole 3 of 10, the foreign body in Φ 0.8 hole 3 and flushing water are by Φ 5 hole 1 rushing at product 10；Punching
Wash water and foreign body flow along the gap between flush pipe 9 and product 10 Φ 5 hole 1, and part is rushed containing foreign body
Wash water enters the osculum 612 on positioning sleeve 6 by Φ 7 hole 2 of product 10, osculum 612 discharge
To frock, Φ 7 hole 2 to product 10 realizes rinsing simultaneously；The part flushing water containing foreign body is by producing
The aperture in product 10 Φ 5 hole 1 is expelled in rinse seat 4 guiding gutter 413, and discharges outside frock, has rinsed
Finish.
Claims (4)
1. the method removing axial workpiece small-caliber deep hole foreign body, is characterized in that:
(1) frock is cleaned: described frock mainly includes rinse seat, flush pipe joint, positioning sleeve, flushing
Set and flush pipe, described rinse seat is provided with inlet opening radially, and this inlet opening can be by water pipe with high
The water side of pressure washer is connected；The front portion of above-mentioned rinse seat sets the horizontal screw connected with above-mentioned inlet opening,
Described flush pipe joint is connected with rinse seat by this screw, and a flush pipe joint part is connected with screw, separately
The inner groove of rinse seat is inserted in a part stretches into the inlet opening of above-mentioned rinse seat and end；Described flushing
Pipe joint extends into and sets longitudinal water-guiding hole in the part of water hole, and flush pipe joint extends in the part of water hole
Still set the horizontal pore communicated with water-guiding hole；The rear portion of described rinse seat sets the horizontal water guide that can extend into product
Groove, the front end of this guiding gutter is connected with above-mentioned inlet opening by a transition through hole, and rear end sets and rinse seat
The fixing positioning sleeve connected；Still it is provided with in described rinse seat and is capable of the passage that guiding gutter internal water is discharged；
The inside of described positioning sleeve sets the axis hole that can match with product axle body, it still sets two respectively with product
The corresponding radial direction osculum in two radial symmetric holes, the two osculum communicates with axis hole respectively；Described fixed
Position puts has screw radially, whole frock is fixed on the flushing support of high-pressure washer by screw；
After described positioning sleeve is installed with product, the two ends of product are stretched out by the axis hole two ends of positioning sleeve respectively, and produce
The front end of product is stretched in the guiding gutter of above-mentioned rinse seat；The inside of described irrigating sleeve sets can be with the axle body of product
The axis hole matched, it still sets the inlet opening corresponding with the radial pore of product, this one end, inlet opening with
The axis hole of irrigating sleeve communicates, and the other end can be communicated with the water side of high-pressure washer by water pipe；Described enter
The front and rear in water hole sets the sealing hole coaxial with axis hole respectively, seal in hole can mounting O-shaped rings to protect
The sealing at card forward and backward two ends, inlet opening；The external diameter of described flush pipe is less than the diameter of product center deep hole, punching
Washing pipe one end and stretch into the center deep hole of product, and this end is near at the bottom of the hole of center deep hole, the other end is successively
Then stretch into through the guiding gutter of above-mentioned rinse seat, transition through hole in the cross through hole of flush pipe joint；
(2) product rinses: be first fixed on the flushing support of high-pressure washer by positioning sleeve with bolt, protects
The deep hole front end, center of card product is downward-sloping, is then rushed with high pressure the inlet opening in rinse seat by water pipe
The water side connection of washing machine, then by water pipe, the water side of the inlet opening on irrigating sleeve with high-pressure washer is connected
Logical, start high-pressure washer, flushing water is entered the water-guiding hole of flush pipe joint by the inlet opening of rinse seat, then
Entering cross through hole, subsequently in flush pipe, flushing water injects the hole of product center through hole through flush pipe
The end；It addition, flushing water is entered the radial pore of product, the foreign body in micropore and punching by the inlet opening of irrigating sleeve
Wash water is by the center deep hole rushing at product；Flushing water and foreign body are along between flush pipe and product center through hole
Flowing in gap, the part flushing water containing foreign body enters the draining on positioning sleeve by the radial symmetric hole of product
Hole, is expelled to outside frock by osculum, and the radial symmetric hole to product realizes rinsing simultaneously；Part contains
The flushing water of foreign body is expelled to outside frock after being expelled in rinse seat guiding gutter by the aperture of product center through hole
Portion, rinses complete.
The method of removal axial workpiece small-caliber deep hole foreign body the most according to claim 1, is characterized in that:
The axis hole of described positioning sleeve connects with osculum that position sets can the lead-over groove of more well stream.
The method of removal axial workpiece small-caliber deep hole foreign body the most according to claim 1, is characterized in that:
It is fixed that the guiding gutter rear end of described rinse seat sets the circle that can match that is connected as a single entity with it with positioning sleeve outer peripheral face
Position groove, positioning sleeve realizes the closing to guiding gutter rear end after being arranged on this locating slot.
The method of removal axial workpiece small-caliber deep hole foreign body the most according to claim 1, is characterized in that:
The upper and lower orifice position being positioned at water-guiding hole in described rinse seat sets the arc-shaped slot being inwardly recessed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410727923.7A CN104588352B (en) | 2014-12-03 | 2014-12-03 | A kind of method removing axial workpiece small-caliber deep hole foreign body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410727923.7A CN104588352B (en) | 2014-12-03 | 2014-12-03 | A kind of method removing axial workpiece small-caliber deep hole foreign body |
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| Publication Number | Publication Date |
|---|---|
| CN104588352A CN104588352A (en) | 2015-05-06 |
| CN104588352B true CN104588352B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410727923.7A Active CN104588352B (en) | 2014-12-03 | 2014-12-03 | A kind of method removing axial workpiece small-caliber deep hole foreign body |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537199B (en) * | 2015-12-24 | 2017-08-18 | 大连德迈仕精密科技股份有限公司 | Center hole of shaft part foreign matter and cylinder antirust oil cleaning plant |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101524689A (en) * | 2009-04-03 | 2009-09-09 | 大连现代辅机开发制造有限公司 | Method and special device for cleaning and blowing stuffy hole of crankshaft oil duct |
| CN102784776A (en) * | 2012-09-05 | 2012-11-21 | 零八一电子集团四川天源机械有限公司 | Device for cleaning engine camshaft oil duct hole |
| CN102873633A (en) * | 2012-09-14 | 2013-01-16 | 大连德迈仕精密轴有限公司 | Method for extruding and polishing inner hole of shaft workpiece |
| CN104132136A (en) * | 2014-07-18 | 2014-11-05 | 天润曲轴股份有限公司 | Crankshaft oil hole cleaning and sealing device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011132875A (en) * | 2009-12-24 | 2011-07-07 | Honda Motor Co Ltd | Oil hole washing device of crankshaft |
-
2014
- 2014-12-03 CN CN201410727923.7A patent/CN104588352B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101524689A (en) * | 2009-04-03 | 2009-09-09 | 大连现代辅机开发制造有限公司 | Method and special device for cleaning and blowing stuffy hole of crankshaft oil duct |
| CN102784776A (en) * | 2012-09-05 | 2012-11-21 | 零八一电子集团四川天源机械有限公司 | Device for cleaning engine camshaft oil duct hole |
| CN102873633A (en) * | 2012-09-14 | 2013-01-16 | 大连德迈仕精密轴有限公司 | Method for extruding and polishing inner hole of shaft workpiece |
| CN104132136A (en) * | 2014-07-18 | 2014-11-05 | 天润曲轴股份有限公司 | Crankshaft oil hole cleaning and sealing device |
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Address after: Hing Fat road Lushun Development Zone in Dalian City, Liaoning Province, No. 88 116052 Patentee after: DALIAN DEMAISHI PRECISION TECHNOLOGY CO., LTD. Address before: Hing Fat road Lushun Development Zone in Dalian City, Liaoning Province, No. 88 116052 Patentee before: Dalian Liande Maishi Precision Shaft Co., Ltd. |