CN209716496U - A kind of stabilization boring head that rotation is fixed - Google Patents
A kind of stabilization boring head that rotation is fixed Download PDFInfo
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- CN209716496U CN209716496U CN201920627232.8U CN201920627232U CN209716496U CN 209716496 U CN209716496 U CN 209716496U CN 201920627232 U CN201920627232 U CN 201920627232U CN 209716496 U CN209716496 U CN 209716496U
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Abstract
The utility model relates to machining equipment technical fields, specially a kind of stabilization boring head that rotation is fixed, including boring head, inserted block, boring cutter and fixed block, boring head front end offers slot, boring head surface on the outside of slot offers the second fixation hole, it is integrally formed among slot bottom to be equipped with fixture block, slot interpolation patches block, inserted block one end offers jack, the grafting boring cutter in jack, the first fixation hole is offered in inserted block and the corresponding side of boring cutter and is fixed by the first lock-screw, it is integrally formed on the outside of the other end of inserted block to be equipped with deck, it has the beneficial effect that compare and be connect with traditional sliding block, boring cutter is plugged in inserted block and is fixed by lock-screw, then inserted block is inserted into boring head, and it is threadedly coupled and is fixed by fixed block, then fixed block fixation can be greatly increased by boring cutter and boring head by lock-screw Between the stability that connects.
Description
Technical field
The utility model relates to arrive machining equipment technical field, specially a kind of stabilization boring head that rotation is fixed.
Background technique
Boring cutter is one kind of aperture knife tool, usually round handle, also has larger workpiece user knife bar to be generally found from vertical
Vehicle, most common occasion be exactly in hole machined, reaming, profiling etc..But be not hole in can only processing, angle head cylindrical is also can
It is not traditionally only to use in this way with processing.
General boring cutter is plugged in sliding block more, and is fixed by lock-screw, and then sliding block is plugged on corresponding boring head
Sliding slot in, and fixed by lock-screw, abrasion can be generated by being slidably connected, and the time, which has been grown, can generate gap, influence boring cutter
Stability, also wants a kind of mode directly fixed using lock-screw, and this mode generates when in use can be because of rotation
Torsion deforms screw, and then the stability of shadow boring cutter, for this purpose, the utility model proposes a kind of stabilization boring head use that rotation is fixed
In solving the above problems.
Summary of the invention
The purpose of this utility model is to provide a kind of stabilization boring heads that rotation is fixed, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of stabilization boring head that rotation is fixed, including
Boring head, inserted block, boring cutter and fixed block, the boring head front end offer slot, and the boring head surface on the outside of the slot offers
Two fixation holes, integrally formed among the slot bottom to be equipped with fixture block, the slot interpolation patches block, described inserted block one end
Jack is offered, the grafting boring cutter in the jack offers the first fixation hole simultaneously in the inserted block and the corresponding side of boring cutter
It is fixed by the first lock-screw, it is integrally formed on the outside of the other end of the inserted block to be equipped with deck, in the inserted block end face
Between offer card slot corresponding with fixture block, fixture block is plugged in card slot, the inserted block outer sheath be equipped with fixed block, the fixed block
Outside is equipped with external screw thread, and inner wall is equipped with internal screw thread, and the fixed block is plugged between inserted block and slot inner wall, the inserted block at this
Surface is equipped with external screw thread corresponding with fixed block inner wall internal screw thread, is equipped with and spiral shell outer on the outside of fixed block on the slot inner wall at this
The corresponding internal screw thread of line, fixed block, which is connected through a screw thread, is fixedly connected on inserted block in slot, opens in the front end of the fixed block
It is fixed equipped with fixation hole corresponding with the second fixation hole, and by the second lock-screw, the lower end of fixed block abuts the upper of deck
End face.
Preferably, the slot interior surface pad of the boring head front end is equipped with protection pad, is bonded with pad on the surface of the fixture block
Block.
Preferably, the deck integrally formed setting annular in shape is on the outside of inserted block end, the deck outer wall fitting
The inner wall of slot.
Preferably, the fixed block front end is annular in shape, and centre offers jack, is bonded with shield in the socket surfaces
Pad, offers symmetrical two group of second fixation hole on circular surface, and the fixed block rear end is cylindrical, is cast on the outside of cylinder
External screw thread is cast with internal screw thread in cylinder inner wall.
Preferably, it is in regular hexagon that the fixture block is corresponding with card slot, and the height of fixture block is less than or equal to the depth of card slot, card slot
Depth be less than or equal to deck thickness.
Compared with prior art, the utility model has the beneficial effects that
It connect 1. the utility model is compared with traditional sliding block, boring cutter is plugged in inserted block and is consolidated by lock-screw
It is fixed, then inserted block is inserted into boring head, and be threadedly coupled and fixed by fixed block, is then consolidated fixed block by lock-screw
Surely the stability connected between boring cutter and boring head can be greatly increased；
2. the utility model is equipped with inserted block, boring cutter is plugged in inserted block, and is fixed by the first lock-screw, inserted block lower end
Integrally formed is equipped with deck, and deck is plugged in the slot of boring head front end, is threadedly coupled and is fixed by fixed block, can be effectively
Increase connective stability；
3. the utility model is equipped with boring head, boring head front end offers slot, integrally formed among slot bottom to be equipped with
Fixture block offers card slot among corresponding inserted block lower end, can prevent inserted block rotation from influencing by the cooperation of fixture block and card slot
Boring cutter using effect.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the explosive view of the utility model；
Fig. 3 is the cross-sectional view of Fig. 1；
Fig. 4 is the structural schematic diagram of boring head in Fig. 2；
Fig. 5 is the structural schematic diagram of inserted block in Fig. 2；
Fig. 6 is the structural schematic diagram of fixed block in Fig. 2.
In figure: 1 boring head, 2 inserted blocks, 3 boring cutters, 4 fixed blocks, 5 decks, 6 first lock-screws, 7 first fixation holes, 8 outer spiral shells
Line, 9 internal screw threads, 10 slots, 11 fixture blocks, 12 second fixation holes, 13 card slots, 14 second lock-screws.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1 to Fig. 6 is please referred to, the utility model provides a kind of technical solution: a kind of stabilization boring head that rotation is fixed, including
Boring head 1, inserted block 2, boring cutter 3 and fixed block 4,1 front end of boring head offer slot 10, and 1 surface of boring head in 10 outside of slot offers
Second fixation hole 12, integrally formed among 10 bottom of slot to be equipped with fixture block 11,10 interpolation of slot patches block 2,2 one end of inserted block
Jack is offered, the grafting boring cutter 3 in jack offers the first fixation hole 7 in inserted block 2 and the corresponding side of boring cutter 3 and passes through
First lock-screw 6 is fixed, and integrally formed on the outside of the other end of inserted block 2 to be equipped with deck 5, inserted block offers among 2 end face
Card slot 13 corresponding with fixture block 11, fixture block 11 are plugged in card slot 13, and 2 outer sheath of inserted block is equipped with fixed block 4,4 outside of fixed block
Equipped with external screw thread 8, inner wall is equipped with internal screw thread, and fixed block 4 is plugged between 10 inner wall of inserted block 2 and slot, 2 table of inserted block at this
Face is equipped with external screw thread 8 corresponding with 4 inner wall internal screw thread 9 of fixed block, is equipped on 10 inner wall of slot at this and 4 outside of fixed block
The corresponding internal screw thread 9 of external screw thread 8, fixed block 4, which is connected through a screw thread, is fixedly connected on inserted block 2 in slot 10, in fixed block 4
Front end offers fixation hole corresponding with the second fixation hole 12, and fixed by the second lock-screw 14, and the lower end of fixed block 4 is supported
Connect the upper surface of deck 5.
The utility model can be further arranged to, and the 10 interior surface pad of slot of 1 front end of boring head is equipped with protection pad, in fixture block 11
Surface be bonded with cushion block, wearability can effectively be increased by cushion block, improved service life, prevent fixture block 11 and card slot 13 from grinding
Damage influences position-limiting action.
The utility model can be further arranged to, the integrally formed setting annular in shape of deck 5 on the outside of 2 end of inserted block,
5 outer wall of deck is bonded the inner wall of slot 10, and the stability of inserted block 2 can be increased by abutting deck 5 by the end of fixed block 4.
The utility model can be further arranged to, and 4 front end of fixed block is annular in shape, and centre offers jack, in jack table
Face is bonded with protection pad, offers symmetrical two group of second fixation hole 12 on circular surface, and 4 rear end of fixed block is cylindrical, circle
Cylinder outside is cast with external screw thread 8, is cast with internal screw thread 9 in cylinder inner wall, the screw thread inside and outside fixed block 4 can be further improved stabilization
Property, and can prevent torsion from damaging screw, increase service life, improves working efficiency.
The utility model can be further arranged to, and fixture block 11 corresponding with card slot 13 is in regular hexagon, and the height of fixture block 11 is small
In the depth for being equal to card slot 13, the depth of card slot 13 is less than or equal to the thickness of deck 5.
Working principle: when work, 3 end of boring cutter being inserted into inserted block 2, and is consolidated boring cutter 3 by the first lock-screw 6
Fixed, then two inserted blocks 2 are inserted into the slot 10 of 1 front end of boring head, and by the fixture block of the card slot 13 of 2 lower end of inserted block and 10 bottom of slot
Then fixed block 4 is set in 2 outside of inserted block, and is connected through a screw thread fixed block 4 being fixedly connected on slot 10 by 11 grafting
It is interior, so that 4 end of fixed block is abutted the deck 5 of 2 end of inserted block, inserted block 2 is fixed in slot 10, then uses the second locking screw
Fixed block 4 is fixed on the front end of boring head 1 by nail 14, can greatly increase the being completely embedded property between boring cutter 3 and boring head 1, is increased
Stability.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of stabilization boring head that rotation is fixed, including boring head (1), inserted block (2), boring cutter (3) and fixed block (4), feature exists
In: boring head (1) front end offers slot (10), and it is fixed that boring head (1) surface on the outside of the slot (10) offers second
Hole (12), integrally formed among the slot (10) bottom to be equipped with fixture block (11), slot (10) interpolation patches block
(2), described inserted block (2) one end offers jack, grafting boring cutter (3) in the jack, in the inserted block (2) and boring cutter (3)
Corresponding side offers the first fixation hole (7) and, the other end in the inserted block (2) fixed by the first lock-screw (6)
Outside it is integrally formed be equipped with deck (5), offer card slot (13) corresponding with fixture block (11) among inserted block (2) end face,
Fixture block (11) is plugged in card slot (13), and inserted block (2) outer sheath is equipped with fixed block (4), is equipped on the outside of the fixed block (4)
External screw thread (8), inner wall are equipped with internal screw thread, and the fixed block (4) is plugged between inserted block (2) and slot (10) inner wall, at this
Inserted block (2) surface be equipped with external screw thread (8) corresponding with fixed block (4) inner wall internal screw thread (9), slot (10) inner wall at this
It is equipped with internal screw thread (9) corresponding with external screw thread (8) on the outside of fixed block (4), fixed block (4) is connected through a screw thread inserted block (2)
It is fixedly connected in slot (10), offers fixation hole corresponding with the second fixation hole (12) in the front end of the fixed block (4),
And it is fixed by the second lock-screw (14), the lower end of fixed block (4) abuts the upper surface of deck (5).
2. a kind of fixed stabilization boring head of rotation according to claim 1, it is characterised in that: boring head (1) front end
Slot (10) interior surface pad is equipped with protection pad, is bonded with cushion block on the surface of the fixture block (11).
3. a kind of fixed stabilization boring head of rotation according to claim 1, it is characterised in that: the deck (5) is in annulus
The integrally formed setting of shape is on the outside of inserted block (2) end, the inner wall of deck (5) outer wall fitting slot (10).
4. a kind of fixed stabilization boring head of rotation according to claim 1, it is characterised in that: fixed block (4) front end
Annular in shape, centre offers jack, is bonded with protection pad in the socket surfaces, offers symmetrical two groups on circular surface
Second fixation hole (12), fixed block (4) rear end is cylindrical, is cast with external screw thread (8) on the outside of cylinder, is cast in cylinder inner wall
Internal screw thread (9).
5. a kind of fixed stabilization boring head of rotation according to claim 1, it is characterised in that: the fixture block (11) and card slot
(13) corresponding is in regular hexagon, and the height of fixture block (11) is less than or equal to the depth of card slot (13), and the depth of card slot (13) is less than etc.
Thickness in deck (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920627232.8U CN209716496U (en) | 2019-05-05 | 2019-05-05 | A kind of stabilization boring head that rotation is fixed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920627232.8U CN209716496U (en) | 2019-05-05 | 2019-05-05 | A kind of stabilization boring head that rotation is fixed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209716496U true CN209716496U (en) | 2019-12-03 |
Family
ID=68674107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920627232.8U Active CN209716496U (en) | 2019-05-05 | 2019-05-05 | A kind of stabilization boring head that rotation is fixed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209716496U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113042769A (en) * | 2019-12-26 | 2021-06-29 | 长春长光华大智造测序设备有限公司 | Adjustable locking boring head |
-
2019
- 2019-05-05 CN CN201920627232.8U patent/CN209716496U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113042769A (en) * | 2019-12-26 | 2021-06-29 | 长春长光华大智造测序设备有限公司 | Adjustable locking boring head |
| CN113042769B (en) * | 2019-12-26 | 2022-05-31 | 长春长光华大智造测序设备有限公司 | Adjustable locking boring head |
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