CN206536056U - A kind of Digit Control Machine Tool drill bit self-locking structure - Google Patents
A kind of Digit Control Machine Tool drill bit self-locking structure Download PDFInfo
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- CN206536056U CN206536056U CN201720239586.6U CN201720239586U CN206536056U CN 206536056 U CN206536056 U CN 206536056U CN 201720239586 U CN201720239586 U CN 201720239586U CN 206536056 U CN206536056 U CN 206536056U
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- China
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- drill bit
- drilling tool
- stuck
- module
- control machine
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Abstract
The utility model discloses a kind of Digit Control Machine Tool drill bit self-locking structure, including column, head frame, controller, drilling tool and workbench, relieving ring is nested with the outside of the column, and the upper end of relieving ring is provided with a frame, the right-hand member of the head frame is provided with turriform belt wheel, and the left end of head frame is provided with controller, the lower end of the controller is provided with main shaft, and the lower end of main shaft is connected with drilling tool, the lower end of the column is mounted with base, and workbench is provided with above base, the workbench is connected by rotating disk with column, upper end inside the drilling tool is mounted with drilling tool stuck-module, and the lower end of drilling tool stuck-module is provided with stuck-module groove, the positioned beneath of the stuck-module groove has drill bit.The Digit Control Machine Tool drill bit self-locking structure uses the design of drilling tool stuck-module and drilling tool active module, it is ensured that drill bit both direction in drilling tool is fixed locking, and detachable drilling tool active module is easy to out of drilling tool remove drill bit.
Description
Technical field
The utility model is related to self-locking structure technical field, specially a kind of Digit Control Machine Tool drill bit self-locking tight knot
Structure.
Background technology
If acting on the position for the Q that makes a concerted effort of the active force of object within angle of friction, no matter how big this power is,
Always there is a whole resistance R to balance therewith, object remains stationary；, whereas if active force make a concerted effort Q position angle of friction it
Outside, then no matter how small this power is, and object is also impossible to keep balance.It is this unrelated with power size and relevant with angle of friction flat
Weighing apparatus condition is referred to as condition of self-locking.
But existing self-locking structure is all easy for installing, but it is not easy to what is removed, when needing to replace drill bit, needs
Drilling tool is tapped with hammer, drill bit can be pulled down, wasted time and energy.
Utility model content
The purpose of this utility model is to provide a kind of Digit Control Machine Tool drill bit self-locking structure, to solve above-mentioned background
The existing drill bit self-locking structure proposed in technology after use, drill bit remove it is bothersome laborious the problem of.
To achieve the above object, the utility model provides following technical scheme：A kind of Digit Control Machine Tool drill bit self-locking
It is nested with relieving ring on the outside of structure, including column, head frame, controller, drilling tool and workbench, the column, and relieving ring
Upper end is provided with a frame, and the right-hand member of the head frame is provided with turriform belt wheel, and the left end of head frame is provided with controller, the control
The lower end of device is provided with main shaft, and the lower end of main shaft is connected with drilling tool, and the lower end of the column is mounted with base, and base is upper
Side is provided with workbench, and the workbench is connected by rotating disk with column.
It is preferred that, the drilling tool includes drilling tool stuck-module, stuck-module groove, drill bit, drill bit iron shot, drilling tool movable mold
Block, fixed dam, spring, slide damper and drill insertion hole.
It is preferred that, the lower end of the drilling tool stuck-module is provided with stuck-module groove, and the lower section of stuck-module groove
Drill bit is mounted with, the surrounding of bit upper end is provided with drill bit iron shot.
It is preferred that, fixed dam is provided with the upside of the drilling tool active module, and the lower end of active module is provided with brill
Head jack, the front end of fixed dam is connected with slide damper, and the positioned inside of fixed dam has spring.
It is preferred that, the planform of the stuck-module groove is square, and the upper end phase of stuck-module groove and drill bit
Engaging.
It is preferred that, the horizontal maximum length of the drill bit is less than the diameter of drill insertion hole, and drill insertion hole and stuck-module
Groove is on same vertical line.
It is preferred that, the structure of the drilling tool active module is demountable structure, and it is threadedly coupled with stuck-module groove.
It is preferred that, left and right is flexible in the horizontal direction for the slide damper, and its underpart structure is arcuate structure.
Compared with prior art, the beneficial effects of the utility model are：The Digit Control Machine Tool drill bit self-locking structure is adopted
With the design of drilling tool stuck-module and drilling tool active module, the stuck-module groove that the lower end of drilling tool stuck-module is set can be protected
Demonstrate,prove drill bit to inject after drilling tool, fixed in the horizontal direction, and the slide damper of drilling tool active module arc structure, Neng Goubao
Drill bit is demonstrate,proved after drilling tool is injected, is fixed in the horizontal direction, ensure that drill bit is locked in drilling tool by fixation in both direction
Tightly, drilling tool active module design for disassembly, can quickly take out drill bit out of drilling tool when needing to remove drill bit, solves
Determine the drill bit of conventional self-locking structure, the problem of easily installing, remove difficult.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model drilling tool structure schematic diagram；
Fig. 3 is the utility model drilling tool active module structural representation.
In figure：1st, column, 2, relieving ring, 3, head frame, 4, rotating disk, 5, base, 6, turriform belt wheel, 7, controller, 8, main shaft,
9th, drilling tool, 9001, drilling tool stuck-module, 9002, stuck-module groove, 9003, drill bit, 9004, drill bit iron shot, 9005, drilling tool
Active module, 9006, fixed dam, 9007, spring, 9008, slide damper, 9009, drill insertion hole, 10, workbench.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of Digit Control Machine Tool drill bit self-locking tight knot
Structure, including column 1, head frame 3, controller 7, drilling tool 9 and workbench 10, the outside of column 1 are nested with relieving ring 2, and relieving ring 2
Upper end a frame 3 is installed, the right-hand member of head frame 3 is provided with turriform belt wheel 6, and the left end of head frame 3 is provided with controller 7, control
The lower end of device 7 is provided with main shaft 8, and the lower end of main shaft 8 is connected with drilling tool 9, and the lower end of column 1 is mounted with base 5, and base 5
Top be provided with workbench 10, workbench 10 is connected by rotating disk 4 with column 1, the upper end inside drilling tool 9 be mounted with drilling tool consolidate
Cover half block 9001, and the lower end of drilling tool stuck-module 9001 is provided with stuck-module groove 9002, stuck-module groove 9002
Planform is square, and the upper end of stuck-module groove 9002 and drill bit 9003 fastens, and square groove can engage
The square upper end of drill bit 9003, it is to avoid the stress of drill bit 9003 is rotated, it is ensured that drill bit 9003 is fixed in the horizontal direction, stent
The positioned beneath of block groove 9002 has drill bit 9003, and the surrounding of the upper end of drill bit 9003 is provided with drill bit iron shot 9004, drill bit
9003 horizontal maximum length is less than the diameter of drill insertion hole 9009, and drill insertion hole 9009 is in stuck-module groove 9002
On same vertical line, the horizontal maximum length of drill bit 9003 is less than the diameter of drill insertion hole 9009, ensure that the energy of drill bit 9003
It is inserted into drill insertion hole 9009, drill insertion hole 9009 is on same vertical line with stuck-module groove 9002, it is ensured that bore
First 9003 can be after being injected in drill insertion hole 9009, and the upper end of drill bit 9003 is smoothly fastened in stuck-module groove 9002, drilling tool 9
Internal lower end is mounted with drilling tool active module 9005, and the upside of drilling tool active module 9005 is provided with fixed dam 9006,
The structure of drilling tool active module 9005 is demountable structure, and it is threadedly coupled with stuck-module groove 9002, demountable
Drilling tool active module 9005, convenient use person smoothly disassembles old drill bit 9003, movable mold when replacing drill bit 9003
The lower end of block 9005 is provided with drill insertion hole 9009, and the front end of fixed dam 9006 is connected with slide damper 9008, and fixed gear
The positioned inside of plate 9006 has spring 9007, and left and right is flexible in the horizontal direction for slide damper 9008, and its underpart structure is arc
Structure, arcuate structure can facilitate drill bit 9003 to inject slide damper 9008, and drill bit 9003 can be avoided to be pulled out, it is ensured that
Drill bit 9003 is fixed in vertical direction.
Operation principle：When using the Digit Control Machine Tool drill bit self-locking structure, first the power supply pass of Digit Control Machine Tool
Close, then the top of drill bit 9003 is directed at drill insertion hole 9009, and insert in drill insertion hole 9009, due to slide damper 9008
Bottom is arc, so the drill bit iron shot 9004 on the top of drill bit 9003 is simply plugged into the upper end of slide damper 9008, and because
For stuck-module groove 9002 be shaped as it is square, so the top of drill bit 9003 is just fastened on stuck-module groove 9002
It is interior, then the power supply opening of Digit Control Machine Tool, then needing metal objects to be processed to be placed on workbench 10 and fix, most
Controller 7 is operated afterwards, Digit Control Machine Tool is started working, drill bit 9003 is if desired replaced, then can be drilling tool movable mold
Block 9005 is under the dismounting of the lower end of drilling tool stuck-module 9001, then the drill bit 9003 for needing to replace from drilling tool active module 9005
Upper end extract out.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of Digit Control Machine Tool drill bit self-locking structure, including column (1), head frame (3), controller (7), drilling tool (9) and
Workbench (10), it is characterised in that：Relieving ring (2) is nested with the outside of the column (1), and the upper end of relieving ring (2) is installed
There is a frame (3), the right-hand member of the head frame (3) is provided with turriform belt wheel (6), and the left end of head frame (3) is provided with controller (7),
The lower end of the controller (7) is provided with main shaft (8), and the lower end of main shaft (8) is connected with drilling tool (9), the column (1)
End, which is mounted with above base (5), and base (5), is provided with workbench (10), and the workbench (10) is by rotating disk (4) with standing
Post (1) is connected.
2. a kind of Digit Control Machine Tool drill bit self-locking structure according to claim 1, it is characterised in that：The drilling tool
(9) include drilling tool stuck-module (9001), stuck-module groove (9002), drill bit (9003), drill bit iron shot (9004), drilling tool to live
Dynamic model block (9005), fixed dam (9006), spring (9007), slide damper (9008) and drill insertion hole (9009).
3. a kind of Digit Control Machine Tool drill bit self-locking structure according to claim 2, it is characterised in that：The drilling tool is consolidated
The lower end of cover half block (9001) is provided with stuck-module groove (9002), and the positioned beneath of stuck-module groove (9002) has brill
Head (9003), the surrounding of drill bit (9003) upper end is provided with drill bit iron shot (9004).
4. a kind of Digit Control Machine Tool drill bit self-locking structure according to claim 2, it is characterised in that：The drilling tool is lived
Fixed dam (9006) is provided with the upside of dynamic model block (9005), and the lower end of active module (9005) is provided with drill insertion hole
(9009), the front end of fixed dam (9006) is connected with slide damper (9008), and the positioned inside of fixed dam (9006) has
Spring (9007).
5. a kind of Digit Control Machine Tool drill bit self-locking structure according to claim 2, it is characterised in that：The stent
The planform of block groove (9002) is square, and the upper end of stuck-module groove (9002) and drill bit (9003) fastens.
6. a kind of Digit Control Machine Tool drill bit self-locking structure according to claim 2, it is characterised in that：The drill bit
(9003) horizontal maximum length is less than the diameter of drill insertion hole (9009), and drill insertion hole (9009) and stuck-module groove
(9002) on same vertical line.
7. a kind of Digit Control Machine Tool drill bit self-locking structure according to claim 2, it is characterised in that：The drilling tool is lived
The structure of dynamic model block (9005) is demountable structure, and it is threadedly coupled with stuck-module groove (9002).
8. a kind of Digit Control Machine Tool drill bit self-locking structure according to claim 2, it is characterised in that：It is described to slide gear
Left and right is flexible in the horizontal direction for plate (9008), and its underpart structure is arcuate structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720239586.6U CN206536056U (en) | 2017-03-13 | 2017-03-13 | A kind of Digit Control Machine Tool drill bit self-locking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720239586.6U CN206536056U (en) | 2017-03-13 | 2017-03-13 | A kind of Digit Control Machine Tool drill bit self-locking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206536056U true CN206536056U (en) | 2017-10-03 |
Family
ID=59941883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720239586.6U Expired - Fee Related CN206536056U (en) | 2017-03-13 | 2017-03-13 | A kind of Digit Control Machine Tool drill bit self-locking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206536056U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108095796A (en) * | 2017-12-13 | 2018-06-01 | 张赫 | A kind of orthopaedics perforating device of precise positioning |
| CN109875696A (en) * | 2019-03-07 | 2019-06-14 | 魏成石 | A kind of inverted cone bur for teeth restoration |
-
2017
- 2017-03-13 CN CN201720239586.6U patent/CN206536056U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108095796A (en) * | 2017-12-13 | 2018-06-01 | 张赫 | A kind of orthopaedics perforating device of precise positioning |
| CN109875696A (en) * | 2019-03-07 | 2019-06-14 | 魏成石 | A kind of inverted cone bur for teeth restoration |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171003 Termination date: 20180313 |