CN205888158U - A chip removal case for deep -hole drilling machine - Google Patents
A chip removal case for deep -hole drilling machine Download PDFInfo
- Publication number
- CN205888158U CN205888158U CN201620766649.9U CN201620766649U CN205888158U CN 205888158 U CN205888158 U CN 205888158U CN 201620766649 U CN201620766649 U CN 201620766649U CN 205888158 U CN205888158 U CN 205888158U
- Authority
- CN
- China
- Prior art keywords
- guide pin
- pin bushing
- chip removal
- removal case
- top cover
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Drilling And Boring (AREA)
Abstract
The utility model provides a chip removal case, including first tank wall, top cover and guide pin bushing, be equipped with on the first tank wall and connect perforation, adapter cavity and supported hole, be equipped with the boss on the excircle of a cover, during top cover inserted and connects the perforation, the boss was located the adapter cavity, and endwise slip can be followed in perforating connecing to the top cover, during the guide pin bushing inserted the supported hole, the excircle of guide pin bushing and the pore wall of supported hole are sealed to be cooperated, and endwise slip can be followed to the guide pin bushing in the supported hole, be equipped with the spring between adapter cavity and the boss, top cover and guide pin bushing are laminated and sealed each other, the spring can promote a cover and the guide pin bushing outwards slides, guarantee the guide pin bushing through the mode that adopts the spring top to push away gliding guide pin bushing and top cover and hugged closely workpiece setting, prevent that coolant and guide pin bushing from throwing away, guide pin bushing and top cover the slip in -process keep with each adapting unit's encapsulated situation, avoided impurity cards such as iron fillings to go into inside reset difficulty or the dead phenomenon of guide pin bushing card of causing of spring, this structural design is ingenious, the dead effect of anti -sticking is obvious, simple structure, lower manufacture cost.
Description
Technical field
This utility model is related to a kind of chip removal case, more particularly, to a kind of chip removal case for deep hole drilling machine.
Background technology
Gun drilling generally refers to the hole system drilling that draw ratio is more than 10, generally requires special customization in gun drilling
Lathe is carried out using specific Drill Techniques, and what currently advanced, efficient deep hole equipment adopted is all interior cold pressure external chip discharging
Drilling mode, the cutter of employing mostly is drill gun, and cooling medium passes through to reach drill bit head inside the drill gun of hollow, directly to brill
Cut position and carry out cooling and lubricating, and the iron filings cutting are forced from the chip area drill gun go out, reach the mesh of chip removal
's.
However, existing chip removal case sealing property is very poor, iron filings and cooling medium easily throw away from aperture, cause to cut
Shed water clock in journey, pollute working environment, also result in the consumption of cooling medium simultaneously, cause certain waste.
Utility model content
The technical problems to be solved in the utility model is: gets rid of oil in gun drilling and sheds to solve existing chip removal case
The problem of iron filings, this utility model provides a kind of chip removal case for deep hole drilling machine to solve the above problems.
This utility model solves its technical problem and be the technical scheme is that a kind of chip removal case for deep hole drilling machine,
Including the first tank wall, also include top cover and guide pin bushing, on described first tank wall by inner and be externally provided be sequentially communicated connect perforation, transition
Chamber and supported hole, described connect perforation and connect with the inside of chip removal case, described supported hole and ft connection；Cylindrical in described top cover
On, the end of nearly one end is provided with radially projecting boss, the hole wall sealing cooperation that is cylindrical and connecing perforation of described top cover；Institute
State and connect in perforation described in top cover insertion, described boss is located at described transition intracavity, described top cover can be slided vertically connecing in perforation
Dynamic；Described guide pin bushing inserts in described supported hole, the hole wall sealing cooperation of the cylindrical and supported hole of guide pin bushing, and described guide pin bushing can support
In the hole slides axially；It is provided with, between the inner side plane of described adapter cavity proximity perforation and described boss, the bullet being in compressive state
Spring, the end face of the nearly boss of top cover and the inner face of guide pin bushing are bonded to each other and seal, the through hole of described top cover and the through hole of guide pin bushing
Connect；Described spring can promote top cover and guide pin bushing to slide in and out, and the outer end of guide pin bushing is faced out top and stretches out the first tank wall.
Further: along the centerline direction of supported hole, second tank wall relative with the described position connecing perforation is opened
It is provided with installation groove, described installation groove is arranged concentrically with supported hole, the bottom land installing groove is provided with the inside company with chip removal case
Logical through hole, installs in groove and is provided with bearing, described chip removal case also includes oil scraper ring, the cylindrical embedded bearing of described oil scraper ring
Inner ring hole wall install.
Further: described oil scraper ring is provided with the v shape through hole for installing drill gun.
Further: also include bearing baffle, described bearing baffle is arranged on the outside of bearing.
Further: the outer face of described guide pin bushing is provided with the sealing gasket of annular, and the material of described sealing gasket is polyurethane.
Further: the bottom of the casing of described chip removal case is provided with chip removal mouth.
Further: the upper opening of described chip removal case, described chip removal case also includes cover plate, and the material of described cover plate is
Bright plastics, described cover plate covers at the upper opening of chip removal case.
The beneficial effects of the utility model are that a kind of chip removal case for deep hole drilling machine of this utility model, by adopting bullet
The guide pin bushing that spring pushing tow slides and the mode of top cover ensure that guide pin bushing is close to workpiece and is installed, and prevent cooling medium and guide pin bushing from throwing away, with
When guide pin bushing and top cover keep in sliding process and the sealing state of each connection member, it is to avoid the impurity such as iron filings snaps in spring
Portion causes the phenomenon difficult or that guide pin bushing is stuck that resets, this smart structural design, and anti-seize effect is obvious, and structure is simple, system
Cause relatively low.
Brief description
With reference to the accompanying drawings and examples this utility model is further illustrated.
Fig. 1 is a kind of structural representation of the chip removal case optimum embodiment for deep hole drilling machine of this utility model；
Fig. 2 is the structural representation of guide pin bushing；
Fig. 3 is the first tank wall of chip removal case and the structural representation of the second tank wall.
In figure 1, the first tank wall, 2, connect perforation, 3, adapter cavity, 4, supported hole, 5, top cover, 6, spring, 7, guide pin bushing, 8, sealing
Pad, the 9, second tank wall, 10, bearing, 11, oil scraper ring, 12, bearing baffle, 13, groove, 14, chip removal mouth, 15, cover plate, 51, convex
Platform.
Specific embodiment
Embodiment of the present utility model is described below in detail, the example of described embodiment is shown in the drawings, wherein ad initio
To the element that same or similar label represents same or similar element or has same or like function eventually.Below by ginseng
The embodiment examining Description of Drawings is exemplary, is only used for explaining this utility model, and it is not intended that to of the present utility model
Limit.On the contrary, embodiment of the present utility model include falling into all in the range of the spirit of attached claims and intension
Change, modification and equivalent.
In description of the present utility model it is to be understood that term " " center ", " longitudinal ", " horizontal ", " length ", " width
Degree ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward ", " axle
To ", " radially ", the orientation of the instruction such as " circumferential " or position relationship be based on orientation shown in the drawings or position relationship, be only for
It is easy to describe the present invention and simplifies description, rather than the device of instruction or hint indication or element must have a specific side
Position, with specific azimuth configuration and operation, be therefore not considered as limiting the invention.
Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that instruction or hint are relatively important
Property.In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " being connected ", " company
Connect " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or it is integrally connected；It can be machine
Tool connects or electrically connects；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary.For this area
For those of ordinary skill, concrete meaning in this utility model for the above-mentioned term can be understood with concrete condition.Additionally, in this reality
With, in new description, unless otherwise stated, " multiple " are meant that two or more.
In flow chart or here any process described otherwise above or method description are construed as, represent and include
The module of the code of executable instruction of one or more steps for realizing specific logical function or process, fragment or portion
Point, and the scope of preferred implementation of the present utility model includes other realization, wherein can not press shown or discuss
Order, including according to involved function by substantially simultaneously in the way of or in the opposite order, carry out perform function, this should by this
The embodiment person of ordinary skill in the field of utility model is understood.
As shown in Figure 1 to Figure 3, this utility model provides a kind of chip removal case for deep hole drilling machine, including the first tank wall
1, also include top cover 5 and guide pin bushing 7, on described first tank wall 1 by inner and be externally provided be sequentially communicated connect perforation 2, adapter cavity 3 and
Support hole 4, described connect perforation and 2 connect with the inside of chip removal case, described supported hole 4 and ft connection；Cylindrical in described top cover 5
On, the end of nearly one end is provided with radially projecting boss 51, and the hole wall sealing that is cylindrical and connecing perforation 2 of described top cover 5 is joined
Close；Described top cover 5 connects in perforation 2 described in inserting, and described boss 51 is located in described adapter cavity 3, and described top cover 5 can connect perforation
Slide axially in 2；Described guide pin bushing 7 inserts in described supported hole 4, the hole wall sealing cooperation of the cylindrical and supported hole 4 of guide pin bushing 7,
Described guide pin bushing 7 can slide axially in supported hole 4；The inner side plane of described adapter cavity 3 proximity perforation 2 and described boss 51 it
Between be provided with the spring 6 being in compressive state, the end face of the nearly boss 51 of top cover 5 and the inner face of guide pin bushing 7 are bonded to each other and seal,
The through hole of described top cover 5 is connected with the through hole of guide pin bushing 7；Described spring 6 can promote top cover 5 and guide pin bushing 7 to slide in and out, by guide pin bushing 7
Outer end face out top and stretch out the first tank wall 1.
When not having workpiece to load, the guide pin bushing 7 on chip removal case is stretched out outside the first tank wall 1 by spring 6 top, when workpiece loads,
By guide pin bushing 7 to pushing tow in supported hole 4, optimum way is the outside patch being pushed into the planar top of workpiece with the first tank wall 1 to workpiece
Close, so can ensure that spring 6 is in the state of maximum compressed amount, spring 6 thrust outside to top cover 5 and guide pin bushing 7 is maximum,
Can ensure that guide pin bushing 7 and workpiece laminating are reliable, and, the outside laminating of workpiece and the first tank wall 1 can ensure that workpiece fills every time
The position consistency of resetting during folder.
After workpiece completes clamping, the drill bit of drill gun penetrates in chip removal case, and passes in the middle of guide pin bushing 7, then to workpiece
Carry out drilling, on the one hand, guide pin bushing 7 can guide to the pipette tips of drill gun, at the initial stage that particularly drilling starts, this guiding is outstanding
For important, by guide pin bushing 7 to the initial guiding of drill bit drilling it is ensured that the drill position of drill bit and pierce angle and be not in
Deviation, and then can ensure that the linearity of the fashionable deep hole of follow-up depth drill, on the other hand, guide pin bushing 7 can rise to chip removal process
Sealing function, drill gun has the cooling medium of pressure and is sprayed by the Cooling Holes of drill gun in cutting, and the iron filings that drilling is got off can be by
In cooling medium effect by drill gun chip area discharge, and the guide pin bushing 7 on chip removal case the aperture of drilling can be risen the most straight
The sealing protective effect connecing, prevents iron filings and cooling medium from throwing away, and guide pin bushing 7 can guide cooling medium and iron filings to flow into, then passes through
Top cover 5 reach chip removal case in, top cover 5 and connect perforation 2 between seal, between top cover 5 and guide pin bushing 7 end face seal, guide pin bushing 7 and support
Seal between hole 4, the sealing of this three can ensure that iron filings will not enter in adapter cavity 3, it is to avoid the spring 6 in adapter cavity 3
Blocked by iron filings and guide pin bushing 7 occurs and top cover 5 moves axially stuck situation so that the guide pin bushing 7 of chip removal case is on workpiece end face
Sealing relatively reliable.
Along the centerline direction of supported hole 4, second tank wall 9 relative with the described position connecing perforation 2 offers peace
Dress groove 13, described installation groove 13 is arranged concentrically with supported hole 4, and the bottom land installing groove 13 is provided with the inside company with chip removal case
Logical through hole, installs in groove 13 and is provided with bearing 10, and described chip removal case also includes oil scraper ring 11, described oil scraper ring 11 cylindrical
The hole wall of the inner ring of embedded bearing 10 is installed.
Oil scraper ring 11 is arranged on and connects on perforation 2 the second relative tank walls 9, and in drilling process, drill gun passes through gear
Oil ring 11 enters in chip removal case, then is passed by guide pin bushing 7, on the one hand, oil scraper ring 11 can play sealing to drill gun and chip removal case
Effect, prevents from passing in the cooling medium and iron filings space by drill gun and the junction of chip removal case, on the other hand, oil scraper ring 11 can
To play a supportive role to drill gun, the shake reducing drill gun is so that drilling process is more steady.
Described oil scraper ring 11 is provided with the v shape through hole for installing drill gun, and the v shape through hole in oil scraper ring 11 is used for and drill gun
On v shape chip area fit, improve oil scraper ring 11 sealing property.
Also include bearing baffle 12, described bearing baffle 12 is arranged on the outside of bearing 10, the bearing rib in bearing 10 outside
Plate 12 can prevent from creeping in drilling process middle (center) bearing 10 and come off from chip removal case.
The outer face of described guide pin bushing 7 is provided with the sealing gasket 8 of annular, and the material of described sealing gasket 8 is polyurethane.Annular
The sealing gasket 8 of polyurethane material can improve the sealability between guide pin bushing 7 and workpiece further, prevents cooling medium or ferrum
Bits throw away.
The bottom of the casing of described chip removal case is provided with chip removal mouth 14, and the chip removal mouth 14 of bottom makes by guide pin bushing 7 row of entering into
Cooling medium in bits case and iron filings can be discharged in time from chip removal case, and discharge bits case reserves enough chip space.
The upper opening of described chip removal case, described chip removal case also includes cover plate 15, and the material of described cover plate 15 is transparent moulding
Material, described cover plate 15 covers at the upper opening of chip removal case.Transparent cover plate 15 covers at the opening above chip removal case, behaviour
Author can grasp drilling state by observing the drill gun chip removal situation in chip removal case, prevents the drill gun that chip removal does not freely cause from breaking
The contingency such as split.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy describing with reference to this embodiment or example
Point is contained at least one embodiment of the present utility model or example.In this manual, the schematic table to described term
State and be not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or feature can be
Combine in an appropriate manner in any one or more embodiments or example.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, related work people
Member can carry out various change and modification completely in the range of without departing from this utility model technological thought.This reality
The content being not limited in description with new technical scope it is necessary to determine its technology according to right
Property scope.
Claims (7)
1. a kind of chip removal case for deep hole drilling machine, including the first tank wall (1) it is characterised in that: also include top cover (5) and guide pin bushing
(7), on described first tank wall (1) by inner and be externally provided be sequentially communicated meet perforation (2), adapter cavity (3) and supported hole (4), institute
State and connect perforation (2) and connect with the inside of chip removal case, described supported hole (4) and ft connection；Described top cover (5) cylindrical on,
The end of nearly one end is provided with radially projecting boss (51), the hole wall sealing that is cylindrical and connecing perforation (2) of described top cover (5)
Cooperation；Connect in perforation (2) described in described top cover (5) insertion, described boss (51) is located in described adapter cavity (3), described top cover
(5) can slide axially connecing in perforation (2)；Described guide pin bushing (7) is inserted in described supported hole (4), guide pin bushing (7) cylindrical and
The hole wall sealing cooperation of support hole (4), described guide pin bushing (7) can slide axially in supported hole (4)；Described adapter cavity (3) proximity
It is provided with, between the inner side plane of perforation (2) and described boss (51), the spring (6) being in compressive state, the nearly boss of top cover (5)
(51) end face and the inner face of guide pin bushing (7) are bonded to each other and seal, the through hole of described top cover (5) and the through hole of guide pin bushing (7)
Connect；Described spring (6) can promote top cover (5) and guide pin bushing (7) to slide in and out, and the outer end of guide pin bushing (7) is faced out top and stretches out
One tank wall (1).
2. as claimed in claim 1 a kind of chip removal case for deep hole drilling machine it is characterised in that: along the center of supported hole (4)
Line direction, offers installation groove (13), described installation on the second tank wall (9) relative with the described position connecing perforation (2)
Groove (13) is arranged concentrically with supported hole (4), and the bottom land installing groove (13) is provided with the through hole connecting with the inside of chip removal case, peace
In dress groove (13), bearing (10) is installed, described chip removal case also includes oil scraper ring (11), described oil scraper ring (11) cylindrical embedding
The hole wall entering the inner ring of bearing (10) is installed.
3. as claimed in claim 2 a kind of chip removal case for deep hole drilling machine it is characterised in that: set on described oil scraper ring (11)
There is the v shape through hole for installing drill gun.
4. as claimed in claim 2 a kind of chip removal case for deep hole drilling machine it is characterised in that: also include bearing baffle
(12), described bearing baffle (12) is arranged on the outside of bearing (10).
5. as claimed in claim 1 a kind of chip removal case for deep hole drilling machine it is characterised in that: the outer end of described guide pin bushing (7)
Face is provided with the sealing gasket (8) of annular, and the material of described sealing gasket (8) is polyurethane.
6. as claimed in claim 1 a kind of chip removal case for deep hole drilling machine it is characterised in that: the casing of described chip removal case
Bottom is provided with chip removal mouth (14).
7. as claimed in claim 1 a kind of chip removal case for deep hole drilling machine it is characterised in that: the top of described chip removal case is opened
Mouthful, described chip removal case also includes cover plate (15), and the material of described cover plate (15) is transparent plastic, and described cover plate (15) covers in row
At the upper opening of bits case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620766649.9U CN205888158U (en) | 2016-07-20 | 2016-07-20 | A chip removal case for deep -hole drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620766649.9U CN205888158U (en) | 2016-07-20 | 2016-07-20 | A chip removal case for deep -hole drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205888158U true CN205888158U (en) | 2017-01-18 |
Family
ID=57773376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620766649.9U Withdrawn - After Issue CN205888158U (en) | 2016-07-20 | 2016-07-20 | A chip removal case for deep -hole drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205888158U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041174A (en) * | 2016-07-20 | 2016-10-26 | 江苏腾旋科技股份有限公司 | Chip removal box for deep-hole drilling machine |
| CN107350525A (en) * | 2017-07-31 | 2017-11-17 | 深圳利工科技有限公司 | A kind of numeric control drilling machine tool bores the guide sleeve structure of rifle |
-
2016
- 2016-07-20 CN CN201620766649.9U patent/CN205888158U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041174A (en) * | 2016-07-20 | 2016-10-26 | 江苏腾旋科技股份有限公司 | Chip removal box for deep-hole drilling machine |
| CN106041174B (en) * | 2016-07-20 | 2018-12-18 | 江苏腾旋科技股份有限公司 | A kind of chip removal case for deep hole drilling machine |
| CN107350525A (en) * | 2017-07-31 | 2017-11-17 | 深圳利工科技有限公司 | A kind of numeric control drilling machine tool bores the guide sleeve structure of rifle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205888158U (en) | A chip removal case for deep -hole drilling machine | |
| CN110552621A (en) | Novel oil field underground screw drilling tool and use method | |
| CN104736860A (en) | Blind rivet and sealing structure using same | |
| CN106041174B (en) | A kind of chip removal case for deep hole drilling machine | |
| CN205977217U (en) | High low -pressure water flow automatic switching type cuts coal device | |
| CN204486936U (en) | Liquid is swollen gear shaving technology equipment | |
| CN203532956U (en) | Underground pipeline cutter | |
| CN205277756U (en) | For compressor piston with its compressor has | |
| CN203959793U (en) | A kind of puncture Qu Ye mechanism | |
| CN205154081U (en) | Tail pipe hangs combination and bores stopper instrument | |
| CN201246115Y (en) | Seal plug-in joint | |
| CN204159716U (en) | Thin-wall metal pipe impacts hydraulic expanding-forming system | |
| CN208417179U (en) | A kind of sealed nylon rivet of fast-assembling | |
| CN208230674U (en) | A kind of mold air blowing formed punch | |
| CN102182739A (en) | High-intensity sealed drum type rivet | |
| CN204252895U (en) | A kind of internal lining pipe reclaims dedicated tool | |
| CN201011298Y (en) | Centering guide for sucker rod | |
| CN217800578U (en) | Gear lubrication control valve block of numerical control lathe | |
| CN220880612U (en) | Hydraulic spiral drilling structure of lead-acid battery case | |
| CN209130051U (en) | A kind of improved main transmission shell of structure | |
| CN205834017U (en) | A kind of marmem pipe expander | |
| CN209398376U (en) | A kind of mining high-voltage sealing drilling rod | |
| CN203394355U (en) | Positively rotating and reversely cutting PDC combined drill | |
| CN211192872U (en) | A quick perforating device of high accuracy for guide rail slider production | |
| CN209550640U (en) | Head-exchangeable knife bar |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170118 Effective date of abandoning: 20181218 |