CN208304423U - A kind of machining drill bit mounting structure - Google Patents
A kind of machining drill bit mounting structure Download PDFInfo
- Publication number
- CN208304423U CN208304423U CN201820975053.9U CN201820975053U CN208304423U CN 208304423 U CN208304423 U CN 208304423U CN 201820975053 U CN201820975053 U CN 201820975053U CN 208304423 U CN208304423 U CN 208304423U
- Authority
- CN
- China
- Prior art keywords
- drill bit
- inner cavity
- installation axle
- fixedly connected
- groove
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of machining drill bit mounting structures, including drill bit installation axle and connector, mounting groove is offered on the left of the connector inner cavity, the mounting groove inner cavity is connected with drill bit installation axle, the top and bottom of the mounting groove inner cavity offer placing groove, and the inner cavity of the placing groove is fixedly connected with electric pushrod.The utility model passes through the setting of drill bit installation axle, connector, mounting groove, placing groove, electric pushrod, fixture block, card slot, groove, spring, convex block, limiting slot and limited block, a machining drill bit mounting structure is constructed jointly, wherein enter the inner cavity of card slot by electric pushrod promotion fixture block, clamping fixed can be carried out to drill bit installation axle, and this clamps the more firm of mode, it easily facilitates simultaneously and drill bit is replaced, the cooperation of the above structure, solve existing drill bit connected with drilling machine it is complex, be not easy to replacement the problem of.
Description
Technical field
The utility model relates to technical field of mechanical processing, specially a kind of machining drill bit mounting structure.
Background technique
In machining, carrying out drilling using drilling equipment is common processing method, and existing drill bit generally passes through
It is connected between clamping mechanism, but since some metal works hardness are larger, drill bit is damaged fast speed in use, needs
Periodically drill bit is replaced, existing drill bit connects complex with drilling machine, is not easy to replace.
Utility model content
The purpose of this utility model is to provide a kind of machining drill bit mounting structure, have drill bit be conveniently replaceable it is excellent
Point, solve existing drill bit connected with drilling machine it is complex, be not easy to replacement the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of machining drill bit mounting structure, packet
Drill bit installation axle and connector are included, mounting groove is offered on the left of the connector inner cavity, the activity of the mounting groove inner cavity is even
It is connected to drill bit installation axle, the top and bottom of the mounting groove inner cavity offer placing groove, and the inner cavity of the placing groove is fixed
It is connected with electric pushrod, one end that the electric pushrod is located remote from slot inner cavity is fixedly connected with fixture block, the drill bit installation axle
The top and bottom on surface offer the card slot that cooperation fixture block uses, and the fixture block is flexibly connected with card slot, the mounting groove
The right side opening of inner cavity is fixedly connected with spring equipped with groove, the right side of the mounting groove inner cavity and the surrounding for being located at groove, described
Convex block is fixedly connected on the right side of drill bit installation axle, the convex block runs through spring and extends to the inner cavity of groove, and the spring is remote
One end from mounting groove inner wall is contacted with drill bit installation axle, and the front-end and back-end of the mounting groove inner cavity offer limit
Slot, the front-end and back-end on drill bit installation axle surface are fixedly connected to the limited block that cooperation limiting slot uses.
Preferably, the two sides of the limiting slot offer sliding slot, and the two sides of the limited block are fixedly connected to sliding block,
The sliding block is slidably connected with sliding slot.
Preferably, drilling machine ontology is fixedly connected on the right side of the connector, the top and bottom of the connector are solid
Surely it is connected with reinforcement block, the reinforcement block is fixedly connected with drilling machine ontology.
Preferably, drill body is fixedly connected on the left of the drill bit installation axle.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model passes through drill bit installation axle, connector, mounting groove, placing groove, electric pushrod, fixture block, card slot, recessed
The setting of slot, spring, convex block, limiting slot and limited block constructs a machining drill bit mounting structure, wherein passing through jointly
Electric pushrod pushes fixture block to enter the inner cavity of card slot, can carry out clamping fixed to drill bit installation axle, and this clamps mode
It is more firm, while easily facilitating and drill bit is replaced, the cooperation of the above structure solves existing drill bit and connects with drilling machine
It is complex, it is not easy to the problem of replacing.
2, the utility model passes through the setting of sliding slot and sliding block, can be user-friendly for the replacement of drill bit, Er Qie
When carrying out installation drill bit, it can be limited, card slot is made to face fixture block always, be convenient for fixing, pass through reinforcement block
Setting, can reinforce the stability between drilling machine ontology and connector, improve the service life of drilling machine, pass through setting for drill body
It sets, service efficiency can be improved convenient for users to taking when in use to the drill bit of different model.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model limiting slot and standoff features schematic diagram；
Fig. 3 is the partial enlargement structural representation of A in the utility model Fig. 1；
Fig. 4 is the partial enlargement structural representation of B in the utility model Fig. 2.
In figure: 1 drill bit installation axle, 2 connectors, 3 mounting grooves, 4 placing grooves, 5 electric pushrods, 6 fixture blocks, 7 card slots, 8 grooves,
9 springs, 10 convex blocks, 11 limiting slots, 12 limited blocks, 13 sliding slots, 14 sliding blocks, 15 drilling machine ontologies, 16 reinforcement blocks, 17 drill bodies.
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.
Please refer to Fig. 1-4, a kind of machining drill bit mounting structure, including drill bit installation axle 1 and connector 2, connector 2
Mounting groove 3 is offered on the left of inner cavity, the right side of connector 2 is fixedly connected with drilling machine ontology 15, the top and bottom of connector 2
It is fixedly connected to reinforcement block 16, reinforcement block 16 is fixedly connected with drilling machine ontology 15, by the setting of reinforcement block 16, can be reinforced
Stability between drilling machine ontology 15 and connector 2, improves the service life of drilling machine, and 3 inner cavity of mounting groove is connected with brill
Head installation axle 1, the left side of drill bit installation axle 1 is fixedly connected with drill body 17, by the setting of drill body 17, can facilitate
User when in use takes to the drill bit of different model, improves service efficiency, and the top and bottom of 3 inner cavity of mounting groove are equal
Placing groove 4 is offered, the inner cavity of placing groove 4 is fixedly connected with electric pushrod 5, and electric pushrod 5 is located remote from one end of 4 inner cavity of slot
It is fixedly connected with fixture block 6, the top and bottom on 1 surface of drill bit installation axle offer the card slot 7 that cooperation fixture block 6 uses, fixture block 6
It is flexibly connected with card slot 7, the right side opening of 3 inner cavity of mounting groove is equipped with groove 8, the right side of 3 inner cavity of mounting groove and positioned at the four of groove 8
It is fixedly connected with spring 9 week, the right side of drill bit installation axle 1 is fixedly connected with convex block 10, and convex block 10 is through spring 9 and extends to recessed
The inner cavity of slot 8, spring 9 are contacted far from one end of 3 inner wall of mounting groove with drill bit installation axle 1, and the front end of 3 inner cavity of mounting groove is with after
End offers limiting slot 11, and the two sides of limiting slot 11 offer sliding slot 13, and the two sides of limited block 12 are fixedly connected to cunning
Block 14, sliding block 14 are slidably connected with sliding slot 13, by the setting of sliding slot 13 and sliding block 14, can be user-friendly for drill bit
Replacement, and when carrying out installation drill bit, it can be limited, card slot 7 is made in face of fixture block 6, to be convenient for fixing always,
The front-end and back-end on 1 surface of drill bit installation axle are fixedly connected to the limited block 12 that cooperation limiting slot 11 uses, and are pacified by drill bit
Fill axis 1, connector 2, mounting groove 3, placing groove 4, electric pushrod 5, fixture block 6, card slot 7, groove 8, spring 9, convex block 10, limiting slot
11 and limited block 12 setting, construct a machining drill bit mounting structure jointly, wherein pass through 5 push card of electric pushrod
Block 6 enters the inner cavity of card slot 7, clamping fixed can be carried out to drill bit installation axle 1, and this clamps the more firm of mode, together
When easily facilitate drill bit replaced, the cooperation of the above structure, solve existing drill bit connected with drilling machine it is complex, no
The problem of being conveniently replaceable.
In use, by the cooperation of limiting slot 11 in the limited block 12 on 1 surface of drill bit installation axle and connector 2, make its
Into after the inner cavity of connector 2, then pass through the inner cavity that the electric pushrod 5 of model HB-DJ808 pushes fixture block 6 to enter card slot 7,
Clamping fixed can be carried out to drill bit installation axle 1, and this mode for clamping connection more consolidates, while carrying out more to drill bit
When changing, starting electric pushrod 5 makes fixture block 6 remove card slot 7, can be convenient for the taking-up of drill bit and be replaced, and reinforcement block 16
Setting, can reinforce the stability between drilling machine ontology 15 and connector 2, improve the service life of drilling machine, the above structure is matched
Close, solve existing drill bit connect with drilling machine it is complex, be not easy to replace the problem of.
In summary: the machining drill bit mounting structure by drill bit installation axle 1, connector 2, mounting groove 3, is placed
The cooperation of slot 4, electric pushrod 5, fixture block 6, card slot 7, groove 8, spring 9, convex block 10, limiting slot 11 and limited block 12, solves
Existing drill bit connected with drilling machine it is complex, be not easy to replacement the problem of.
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 (4)
1. a kind of machining drill bit mounting structure, including drill bit installation axle (1) and connector (2), it is characterised in that: the company
It being offered mounting groove (3) on the left of fitting (2) inner cavity, mounting groove (3) inner cavity is connected with drill bit installation axle (1),
The top and bottom of mounting groove (3) inner cavity offer placing groove (4), and the inner cavity of the placing groove (4) is fixedly connected with
Electric pushrod (5), one end that the electric pushrod (5) is located remote from slot (4) inner cavity are fixedly connected with fixture block (6), the drill bit
The top and bottom on installation axle (1) surface offer the card slot (7) that cooperation fixture block (6) uses, the fixture block (6) and card slot
(7) it is flexibly connected, the right side opening of mounting groove (3) inner cavity is equipped with groove (8), the right side and position of mounting groove (3) inner cavity
It is fixedly connected with spring (9) in the surrounding of groove (8), is fixedly connected with convex block (10), institute on the right side of the drill bit installation axle (1)
Convex block (10) are stated through spring (9) and extend to the inner cavity of groove (8), the one end of the spring (9) far from mounting groove (3) inner wall
There is contact with drill bit installation axle (1), the front-end and back-end of mounting groove (3) inner cavity offer limiting slot (11), the brill
The front-end and back-end on head installation axle (1) surface are fixedly connected to the limited block (12) that cooperation limiting slot (11) uses.
2. a kind of machining drill bit mounting structure according to claim 1, it is characterised in that: the limiting slot (11)
Two sides offer sliding slot (13), and the two sides of the limited block (12) are fixedly connected to sliding block (14), the sliding block (14) with
Sliding slot (13) is slidably connected.
3. a kind of machining drill bit mounting structure according to claim 1, it is characterised in that: the connector (2)
Right side is fixedly connected with drilling machine ontology (15), is fixedly connected to reinforcement block (16), institute at the top and bottom of the connector (2)
Reinforcement block (16) is stated to be fixedly connected with drilling machine ontology (15).
4. a kind of machining drill bit mounting structure according to claim 1, it is characterised in that: the drill bit installation axle
(1) drill body (17) are fixedly connected on the left of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820975053.9U CN208304423U (en) | 2018-06-12 | 2018-06-12 | A kind of machining drill bit mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820975053.9U CN208304423U (en) | 2018-06-12 | 2018-06-12 | A kind of machining drill bit mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208304423U true CN208304423U (en) | 2019-01-01 |
Family
ID=64708807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820975053.9U Expired - Fee Related CN208304423U (en) | 2018-06-12 | 2018-06-12 | A kind of machining drill bit mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208304423U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110253378A (en) * | 2019-06-26 | 2019-09-20 | 安徽省潜山县信兴刷业有限公司 | A kind of diamond chamfering polishing wheel for glass and preparation method thereof |
| CN110871288A (en) * | 2019-11-28 | 2020-03-10 | 大连交通大学 | Milling machine tool rest convenient for replacing tool |
| CN110977511A (en) * | 2019-12-12 | 2020-04-10 | 广州泽威金属机械有限公司 | Drill bit tightening device of drilling machine |
| CN114233225A (en) * | 2021-12-30 | 2022-03-25 | 山东恒阳机械有限公司 | Drill bit with good wear resistance and convenient to sample |
-
2018
- 2018-06-12 CN CN201820975053.9U patent/CN208304423U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110253378A (en) * | 2019-06-26 | 2019-09-20 | 安徽省潜山县信兴刷业有限公司 | A kind of diamond chamfering polishing wheel for glass and preparation method thereof |
| CN110871288A (en) * | 2019-11-28 | 2020-03-10 | 大连交通大学 | Milling machine tool rest convenient for replacing tool |
| CN110977511A (en) * | 2019-12-12 | 2020-04-10 | 广州泽威金属机械有限公司 | Drill bit tightening device of drilling machine |
| CN114233225A (en) * | 2021-12-30 | 2022-03-25 | 山东恒阳机械有限公司 | Drill bit with good wear resistance and convenient to sample |
| CN114233225B (en) * | 2021-12-30 | 2024-04-19 | 山东恒阳机械有限公司 | Drill bit with good wear resistance and convenient sampling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190101 Termination date: 20190612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |