CN206343680U - Rig and adjustable chamfer drill - Google Patents
Rig and adjustable chamfer drill Download PDFInfo
- Publication number
- CN206343680U CN206343680U CN201621458155.0U CN201621458155U CN206343680U CN 206343680 U CN206343680 U CN 206343680U CN 201621458155 U CN201621458155 U CN 201621458155U CN 206343680 U CN206343680 U CN 206343680U
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- CN
- China
- Prior art keywords
- drill bit
- governor motion
- sliding shoe
- drill
- bite
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Abstract
The utility model provides a kind of rig and adjustable chamfer drill, it is related to field of machining, including drill bit, bite and governor motion, governor motion is set on drill bit, it can be moved along the length direction of drill bit, so as to carry out the regulation of position, bite is connected with governor motion, follow the mobile change location of governor motion, so as to which the hole after being processed to drill bit carries out chamfer machining, the adjustment keyhole to governor motion and the step process of chamfering two can be passed through, governor motion includes sliding shoe and locking member, locking member is connected by the connecting hole opened up on the wall of sliding shoe side with sliding shoe, and sliding shoe is fixedly connected with drill bit, the adjustable chamfer drill that the utility model is provided not only makes governor motion overall structure compacter and reliable, and the position where governor motion and used drill bit are adjusted according to the size of different drilling or chamfering by convenient use person.
Description
Technical field
The utility model is related to field of machining, more particularly, to a kind of rig and adjustable chamfer drill.
Background technology
In machining manufacturing process, need to carry out chamfered again after drilling to parts such as casings, it is necessary to elder generation
Using boring bar tool such as drill bit, reuse chamfer tool such as chamfer drill, because used instrument is different twice, Renewal process compared with
For cumbersome, labor intensive, and processing efficiency is low；
Secondly, when carrying out chamfer machining to the hole being molded using chamfer tool, it may appear that by being used twice
Tool changing after, there is deviation in centralized positioning, causes the center that processes twice different, so as to cause processing inaccurate, therefore,
In the prior art, the separation of drilling operating and chamfering process, not only high processing costs, process is cumbersome, and processing efficiency is low
Under, and it is of poor quality to also result in converted products.
Utility model content
In order to solve at least one technical problem present in above-mentioned prior art, the purpose of this utility model is to provide
A kind of rig and adjustable chamfer drill, cumbersome to solve process present in prior art, converted products is of poor quality
Technical problem.
The adjustable chamfer drill that the utility model is provided, including drill bit, bite and governor motion, wherein,
The drill bit is hard fluted drill, and the governor motion is set on the drill bit, and the governor motion can be along institute
State the length direction movement of drill bit；
The governor motion includes being provided with connecting hole, the lock on sliding shoe and locking member, the side wall of the sliding shoe
Tight part is connected by the connecting hole with the sliding shoe, the sliding shoe is fixedly connected with the drill bit；
The bite is connected with the governor motion, can with the governor motion mobile adjustment position.
The adjustable chamfer drill that the utility model is provided, including drill bit, bite and governor motion, drill bit are hard fried dough twist
Bore, governor motion is set on drill bit, can be moved on drill bit along the length direction of drill bit, so as to carry out position
Regulation, bite is connected with governor motion, follows the mobile change location of governor motion, so that the hole after being processed to drill bit is carried out
Chamfer machining, user can include sliding shoe by the adjustment keyhole to governor motion and the step process of chamfering two, governor motion
And locking member, locking member is connected by the connecting hole opened up on the wall of sliding shoe side with sliding shoe, and sliding shoe is fixed with drill bit
Connection, such design not only makes governor motion overall structure compacter and reliable, and convenient use person is according to different
Position where governor motion is adjusted the size of drilling or chamfering.
In the above-mentioned technical solutions, further, the sliding shoe include weld part and sliding part, and the weld part with
The sliding part is formed in one structure.
In the technical scheme, sliding shoe include weld part and sliding part two parts, and weld part and sliding part one into
The connection of bite and sliding shoe is easy in type, such design, meets the feasibility that bite carries out chamfering, facilitates user to enter
Row operation.
In any of the above-described technical scheme, further, the shape of the weld part is in round table-like.
In the technical scheme, weld part is set to round table-like, is easy to bite to be connected with sliding shoe.
In any of the above-described technical scheme, further, the sliding part be shaped to it is cylindric so that the cunning
Motion block is in circular cone shape.
In the technical scheme, sliding part is set to cylindric, and sliding part is integrally formed with weld part, so that sliding
Block is in circular cone shape, facilitates the movement of sliding shoe, meets the feasibility that bite carries out chamfering.
In any of the above-described technical scheme, further, the floor space of the sliding part and the bottom surface of the weld part
Area equation.
In any of the above-described technical scheme, further, the axis of the bus of the weld part and the drill bit is in 45 degree
Angle.
In the technical scheme, the bus of weld part and the axis of drill bit are in 45 degree of angles, it is ensured that adjustable chamfer drill
The reliability of overall structure and chamfer process.
In any of the above-described technical scheme, further, the bite is welded on the weld part, the bite
Blade towards the tip of the drill bit and with the axis of the drill bit in 45 degree angles settings.
In the technical scheme, the blade of bite is towards the tip of drill bit to carry out chamfering process, the design at 45 degree of angles
It ensure that the reliability of chamfer process.
In any of the above-described technical scheme, further, the sliding shoe offers through hole, and the through hole runs through the weldering
Socket part and the sliding part, the drill bit are coordinated by the through hole and the sliding shoe.
In the technical scheme, the design of through hole meets sliding shoe of the user when adjusting drilling depth on slip drill bit
Demand.
In any of the above-described technical scheme, further, the locking member be lock-screw, the connecting hole be with it is described
The screwed hole that lock-screw is engaged.
In the technical scheme, locking member is set to lock-screw, is easy to user to adjust position of the sliding shoe on drill bit,
And lock-screw can accordingly be changed according to the size for the sliding shoe to be coordinated and the size of screwed hole.
The utility model additionally provides a kind of rig, including above-mentioned adjustable chamfer drill.
In summary, the adjustable chamfer drill that the utility model is provided, including drill bit, bite and governor motion, regulation
Mechanism is set on drill bit, can be moved along the length direction of drill bit, so as to carry out the regulation of position, is cut on drill bit
Sharpener is connected with governor motion, follows the mobile change location of governor motion, is added so that the hole after being processed to drill bit carries out chamfering
Work, user can include sliding shoe and locking by the adjustment keyhole to governor motion and the step process of chamfering two, governor motion
Part, locking member is connected by the connecting hole opened up on the wall of sliding shoe side with sliding shoe, and sliding shoe is fixedly connected with drill bit, this
The design of sample not only makes governor motion overall structure compacter and reliable, and convenient use person is according to different drilling or falls
Position where governor motion is adjusted the size at angle.
Additional aspect and advantage of the present utility model will become obvious in following description section, or new by this practicality
The practice of type is recognized.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
The structural representation for the adjustable chamfer drill that Fig. 1 provides for the utility model embodiment；
Fig. 2 is the structural representation of sliding shoe and bite in Fig. 1；
Fig. 3 is the front view of sliding shoe and bite in Fig. 2；
Fig. 4 is the top view of sliding shoe and bite in Fig. 2.
Icon：1- drill bits；2- bites；3- governor motions；31- sliding shoes；32- locking members；33- through holes；
311- weld parts；312- sliding parts；313- connecting holes.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outer " are, based on orientation shown in the drawings or position relationship, to be only
Described for the ease of description the utility model and simplifying, rather than to indicate or imply that signified device or element must have specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
As shown in Figures 1 to 4, the adjustable chamfer drill that the present embodiment is provided, including drill bit 1, bite 2 and governor motion
3, wherein,
The drill bit 1 is hard fluted drill, and the governor motion 3 is set on the drill bit 1, and the governor motion 3 can
Moved along the length direction of the drill bit 1；
The governor motion 3 includes being provided with connecting hole on sliding shoe 31 and locking member 32, the side wall of the sliding shoe 31
313, the locking member 32 is connected by the connecting hole 313 with the sliding shoe 31, makes the sliding shoe 31 and the drill bit 1
It is fixedly connected；
The bite 2 is connected with the governor motion 3, can with the governor motion 3 mobile adjustment position.
The adjustable chamfer drill that embodiment of the present utility model is provided, including drill bit 1, bite 2 and governor motion 3, are bored
First 1 is hard fluted drill, and hard fluted drill can be changed according to different bore size demands, and governor motion 3 is set in brill
On first 1, it can be moved on drill bit 1 along the length direction of drill bit 1, so as to carry out the regulation of position, bite 2 is with adjusting
Section mechanism 3 is connected, and blade one end of bite 2 is relative with the groove of drill bit 1, and bite 2 follows the mobile change of governor motion 3
Position on the length direction of drill bit 1, so that the hole after being processed to drill bit 1 carries out chamfer machining, user can be by regulation machine
The adjustment keyhole and the step process of chamfering two of structure 3, governor motion 3 include sliding shoe 31 and locking member 32, and locking member 32 passes through
The connecting hole 313 opened up on the side wall of sliding shoe 31 is connected with sliding shoe 31, and sliding shoe 31 is carried out with various sizes of drill bit 1
It is fixedly connected, such design not only makes the overall structure of governor motion 3 compacter and reliable, and convenient use person is not according to
Position where governor motion 3 is adjusted for same drilling or the size of chamfering, while can also be according to different drilling chis
Governor motion 3 is set on various sizes of drill bit 1 and used by very little demand.
As shown in Figures 2 to 4, in one embodiment of utility model, further, the sliding shoe 31 includes welding
Portion 311 and sliding part 312, and the weld part 311 and the sliding part 312 be formed in one structure.
In this embodiment, sliding shoe 31 includes weld part 311 and the two parts of sliding part 312, and weld part 311 and slip
Portion 312 is integrally formed, and the connection of bite 2 and sliding shoe 31 is easy in such design, and meet that bite 2 carries out chamfering can
Row, facilitates user to be operated；
It is preferred that, the height of sliding shoe 31 is set to 18cm.
As shown in Fig. 2 in one embodiment of utility model, further, the shape of the weld part 311 is in round platform
Shape.
In this embodiment, weld part 311 is set to round table-like, is easy to bite 2 to be connected with sliding shoe 31.
In one embodiment of utility model, further, the sliding part 312 be shaped to it is cylindric, with
It is in circular cone shape to make the sliding shoe 31.
As shown in Fig. 2 in this embodiment, sliding part 312 is set to cylindric, and sliding part 312 and weld part 311 1
It is body formed so that sliding shoe 31 be in circular cone shape, facilitate the movement of sliding shoe 31, meet bite 2 carry out chamfering can
Row.
In one embodiment of utility model, further, floor space and the weld part of the sliding part 312
311 bottom surface area equation.
As shown in Fig. 2 in one embodiment of utility model, further, the bus of the weld part 311 with it is described
The axis of drill bit 1 is in 45 degree of angles.
In this embodiment, the axis of the bus of weld part 311 and drill bit 1 is in 45 degree of angles, it is ensured that adjustable chamfering
Bore overall structure and the reliability of chamfer process.
As shown in Fig. 2 in one embodiment of utility model, further, the bite 2 is welded on the welding
In portion 311, the blade of the bite 2 in 45 degree angles is set towards the tip of the drill bit 1 and with the axis of the drill bit 1
Put.
In this embodiment, the blade of bite 2 towards the tip of drill bit 1 to carry out chamfering process, the design at 45 degree of angles
It ensure that the reliability of chamfer process；
It is preferred that, bite 2 chooses a length of 13cm cross cutting knife.
As shown in Figure 2 and Figure 4, in one embodiment of utility model, further, the sliding shoe 31 offers logical
Hole 33, the through hole 33 through the weld part 311 and the sliding part 312, the drill bit 1 by the through hole 33 with it is described
Sliding shoe 31 coordinates.
In this embodiment, the design of through hole 33 meets slip of the user when adjusting drilling depth on slip drill bit 1
The demand of block 31.
In one embodiment of utility model, further, the locking member 32 is lock-screw, the connecting hole
313 screwed hole to be engaged with the lock-screw.
In this embodiment, locking member 32 is set to lock-screw, is easy to user to adjust position of the sliding shoe 31 on drill bit 1
Put, and lock-screw can accordingly be changed according to the size for the sliding shoe 31 to be coordinated and the size of screwed hole；
It is preferred that, lock-screw chooses soket head cap screw.
In one embodiment of the present utility model, a kind of rig, including above-mentioned adjustable chamfering are additionally provided
Bore.
As shown in Figures 1 to 4, in a specific embodiment of the present utility model, drill bit 1 is ordinary rigid fluted drill,
And drill bit 1 can be changed according to different bore size requirements, and governor motion 3 is arranged with drill bit 1, and governor motion 3 can
It is set on various sizes of drill bit 1 and is operated according to different bore size requirements, it is 13cm's that bite 2, which chooses length,
Cross cutting knife, and be welded on governor motion 3, with the mobile adjustment position of governor motion 3, so as to adjust chamfer dimesion, adjust
Saving mechanism 3 includes sliding shoe 31 and the two parts of locking member 32, and sliding shoe 31 is provided with sliding part 312 and weld part 311, and slides
Portion 312 is set to cylindric, and weld part 311 is set to round table-like, and the axis of the bus and sliding part 312 of weld part 311 is in
45 degree of angles, weld part 311 is integrally formed with sliding part 312, and it is in circular cone shape to make sliding shoe 31 overall, and bite 2 is then welded
On weld part 311, the axis with sliding part 312 is set in 45 degree of angles, and towards the tip of drill bit 1, the blade of bite 2
Alignd with the groove of drill bit 1, sliding shoe 31 is overall to offer through hole 33, and through hole 33 runs through weld part 311 and sliding part 312,
Sliding shoe 31 is set on drill bit 1 by through hole 33, and the side wall of sliding part 312 offers connecting hole 313 i.e. screwed hole to connect
Locking member 32, locking member 32 is set to lock-screw, and lock-screw makes sliding shoe 31 consolidate with drill bit 1 by being connected with sliding shoe 31
Fixed connection, and user can be by converting the position of sliding shoe 31 or more bit change 1 to the adjustment of lock-screw, lock-screw is adopted
With soket head cap screw, user uses drill bit 1 by tightening the outside that soket head cap screw makes sliding shoe 31 be fixedly connected on drill bit 1
After drilling, it is not necessary to which the instrument of replacing can carry out chamfering operation, the processing to materials such as aluminum component, copper piece, steel alloys is realized, is being needed
Will more bit change 1 when, soket head cap screw can be unscrewed and remove sliding shoe 31 by user, be set in processing needed for drill bit 1 on, then
It is secondary to be fastened with soket head cap screw, then be processed.
In summary, the adjustable chamfer drill that the utility model is provided, including drill bit, bite and governor motion, regulation
Mechanism is set on drill bit, can be moved along the length direction of drill bit, so as to carry out the regulation of position, is cut on drill bit
Sharpener is connected with governor motion, follows the mobile change location of governor motion, is added so that the hole after being processed to drill bit carries out chamfering
Work, user can include sliding shoe and locking by the adjustment keyhole to governor motion and the step process of chamfering two, governor motion
Part, locking member is connected by the connecting hole opened up on the wall of sliding shoe side with sliding shoe, and sliding shoe is fixedly connected with drill bit, this
The design of sample not only makes governor motion overall structure compacter and reliable, and convenient use person is according to different drilling or falls
Position where governor motion is adjusted the size at angle.
Finally it should be noted that：Various embodiments above is only limited to illustrate the technical solution of the utility model, rather than to it
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, or to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (10)
1. a kind of adjustable chamfer drill, it is characterised in that including drill bit, bite and governor motion, wherein,
The drill bit is hard fluted drill, and the governor motion is set on the drill bit, and the governor motion can be bored along described
The length direction movement of head；
The governor motion includes being provided with connecting hole, the locking member on sliding shoe and locking member, the side wall of the sliding shoe
It is connected by the connecting hole with the sliding shoe, the sliding shoe is fixedly connected with the drill bit；
The bite is connected with the governor motion, can with the governor motion mobile adjustment position.
2. adjustable chamfer drill according to claim 1, it is characterised in that
The sliding shoe includes weld part and sliding part, and the weld part and the sliding part are formed in one structure.
3. adjustable chamfer drill according to claim 2, it is characterised in that
The shape of the weld part is in round table-like.
4. adjustable chamfer drill according to claim 3, it is characterised in that
The sliding part be shaped to it is cylindric so that the sliding shoe be in circular cone shape.
5. adjustable chamfer drill according to claim 4, it is characterised in that
The floor space of the sliding part and the bottom surface area equation of the weld part.
6. adjustable chamfer drill according to claim 3, it is characterised in that
The axis of the bus of the weld part and the drill bit is in 45 degree of angles.
7. adjustable chamfer drill according to claim 6, it is characterised in that
The bite is welded on the weld part, the blade of the bite towards the tip of the drill bit and with it is described
The axis of drill bit is set in 45 degree of angles.
8. adjustable chamfer drill according to claim 4, it is characterised in that
The sliding shoe offers through hole, and the through hole is through the weld part and the sliding part, and the drill bit passes through described
Through hole coordinates with the sliding shoe.
9. adjustable chamfer drill according to claim 8, it is characterised in that
The locking member is lock-screw, and the connecting hole is the screwed hole being engaged with the lock-screw.
10. a kind of rig, it is characterised in that including adjustable chamfer drill as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621458155.0U CN206343680U (en) | 2016-12-28 | 2016-12-28 | Rig and adjustable chamfer drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621458155.0U CN206343680U (en) | 2016-12-28 | 2016-12-28 | Rig and adjustable chamfer drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206343680U true CN206343680U (en) | 2017-07-21 |
Family
ID=59319964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621458155.0U Expired - Fee Related CN206343680U (en) | 2016-12-28 | 2016-12-28 | Rig and adjustable chamfer drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206343680U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111215670A (en) * | 2019-11-05 | 2020-06-02 | 合肥百恒设备模具有限公司 | Through hole chamfering step drill |
-
2016
- 2016-12-28 CN CN201621458155.0U patent/CN206343680U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111215670A (en) * | 2019-11-05 | 2020-06-02 | 合肥百恒设备模具有限公司 | Through hole chamfering step drill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170721 Termination date: 20211228 |