CN208100592U - A kind of timber drill bit - Google Patents
A kind of timber drill bit Download PDFInfo
- Publication number
- CN208100592U CN208100592U CN201820368116.4U CN201820368116U CN208100592U CN 208100592 U CN208100592 U CN 208100592U CN 201820368116 U CN201820368116 U CN 201820368116U CN 208100592 U CN208100592 U CN 208100592U
- Authority
- CN
- China
- Prior art keywords
- movable plate
- drill bit
- fixed plate
- drilling rod
- timber
- 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
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Abstract
The utility model discloses a kind of timber drill bit, including apex point, drilling rod and the deep device of limit；The apex point is located at the top of the drilling rod, and the deep device of the limit includes fixed plate, movable plate and several guide posts, and described guide post one end is fixedly connected with the fixed plate, and the guide post is threaded through in the movable plate and is slidably connected with the movable plate；The drilling rod is vertical with the movable plate and is rotatablely connected, and the fixed plate is annular in shape, close to the apex point and parallel with the movable plate, and the internal diameter of the fixed plate is greater than the diameter of the drilling rod；The guide rod is concavely provided with graduation mark and is arranged with positioning ring, is provided with positioning bolt on the positioning ring.The utility model timber ensure that the quality of drilling with drill bit and improves the working efficiency of drilling, the depth and verticality for avoiding manual control drilling have an error and caused by timber unnecessary waste.
Description
Technical field
The utility model relates to wood processing equipment technical fields, more particularly to a kind of timber drill bit.
Background technique
Drill bit, be on solid material drilling go out through-hole or blind hole, and can be to the cutter of existing hole reaming.Drill bit
The depth and verticality of processing are controlled by artificial, thus the depth in the hole drilled out and verticality can be made to have error, can led
The inconvenience for causing later period installation causes timber to need to carry out secondary operation and even directly scraps, causes unnecessary damage when serious
Consumption, therefore, urgent need will design a kind of drill bit that can control drilling depth and verticality.
Utility model content
The purpose of the utility model is to provide a kind of timber drill bits to be kept away with solving the above-mentioned problems of the prior art
Manpower-free controls the depth of drilling and the error of verticality, and the depth of drilling and verticality is made to be effectively controlled, and reduces timber
Loss, improve drilling efficiency.
To achieve the above object, the utility model provides following scheme：The utility model provides a kind of timber drill bit,
Including apex point, drilling rod and limit deep device；The apex point is located at the top of the drilling rod, and the deep device of the limit includes fixed plate, moves
Movable plate and several guide posts, described guide post one end are fixedly connected with the fixed plate, and the guide post is threaded through the shifting
It is slidably connected in movable plate and with the movable plate；The drilling rod is vertical with the movable plate and is rotatablely connected, and the fixed plate is in
It is circular, close to the apex point and parallel with the movable plate, the internal diameter of the fixed plate is greater than the diameter of the drilling rod；It is described
Guide rod is concavely provided with graduation mark and is arranged with positioning ring, is provided with positioning bolt on the positioning ring.
Preferably, the movable plate, the fixed plate are vertical with the guide post, and the guide post other end fixation is set
It is equipped with stop collar, the stop collar is located at the movable plate different from the side of the fixed plate.
Preferably, spiral helicine groove for cuttings and chip removal flange are additionally provided on the drilling rod.
Preferably, several described guide rods are circumferentially uniformly arranged along the fixed plate.
Preferably, the guide rod is two.
Preferably, the fixed plate is additionally provided with rubber pad different from the side of the movable plate.
Preferably, the rubber pad is identical as the size of the fixed plate.
Preferably, the drilling rod is rotatablely connected by bearing and the movable plate, the inner ring of the drilling rod and the bearing
It is fixedly connected, the movable plate is fixedly connected with the outer ring of the bearing.
The utility model timber achieves following technical effect with drill bit compared with the existing technology：
The utility model timber drill bit structure is simple, easy to use, not only can accurately control brill by limiting deep device
The depth in hole, additionally it is possible to guarantee that the hole of processing is vertical with the surface of processed timber, not tilt, ensure that the quality of drilling and mention
The high working efficiency of drilling, the depth and verticality for avoiding manual control drilling have an error and caused by timber it is unnecessary
Waste.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without any creative labor, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the structural schematic diagram of the utility model timber drill bit；
Wherein, 1- apex point, 2- groove for cuttings, 3- chip removal flange, 4- drilling rod, 5- movable plate, 6- guide post, 7- graduation mark,
8- positioning ring, 9- positioning bolt, 10- fixed plate, 11- rubber pad, 12- stop collar.
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.
It is of the existing technology to solve the problems, such as the purpose of the utility model is to provide a kind of timber drill bit, avoid people
The depth of industry control system drilling and the error of verticality, make the depth of drilling and verticality be effectively controlled, reduce the damage of timber
Consumption improves drilling efficiency.
The utility model provides a kind of timber drill bit, including apex point, drilling rod and the deep device of limit；The apex point is located at described
The top of drilling rod, the deep device of the limit include fixed plate, movable plate and several guide posts, described guide post one end with it is described solid
Fixed board is fixedly connected, and the guide post is threaded through in the movable plate and is slidably connected with the movable plate；The drilling rod and institute
It is vertical and be rotatablely connected to state movable plate, the fixed plate is annular in shape, close to the apex point and parallel with the movable plate, described
The internal diameter of fixed plate is greater than the diameter of the drilling rod；The guide rod is concavely provided with graduation mark and is arranged with positioning ring, described fixed
Positioning bolt is provided on the ring of position.
The utility model timber drill bit structure is simple, easy to use, not only can accurately control brill by limiting deep device
The depth in hole, additionally it is possible to guarantee that the hole of processing is vertical with the surface of processed timber, not tilt, ensure that the quality of drilling and mention
The high working efficiency of drilling, the depth and verticality for avoiding manual control drilling have an error and caused by timber it is unnecessary
Waste.
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing and have
Body embodiment is described in further detail the utility model.
As shown in Figure 1, the present embodiment timber drill bit includes apex point 1, drilling rod 4 and the deep device of limit；4 top of drilling rod is provided with
Apex point 1 is additionally provided with spiral helicine groove for cuttings 2 and chip removal flange 3 on drilling rod 4.
Limiting deep device includes fixed plate 10, movable plate 5 and two guide posts 6；Two equal one end of guide post 6 and fixed plate 10
It is fixedly connected, the other end penetrates through movable plate 5, i.e. guide post 6 is threaded through in movable plate 5 and can slide in movable plate 5；It bores
Bar 4 is rotatablely connected by bearing and movable plate 5, and drilling rod 4 is fixedly connected with the inner ring of bearing, and drilling rod 4 is vertical with movable plate 5,
Movable plate 5 is fixedly connected with the outer ring of bearing, and movable plate 5 is located at the right end of drilling rod 4, and the drilling of drilling rod 4 is able to drive shifting when feeding
Movable plate 5 is moved；Fixed plate 10 is located at the left end of drilling rod 4, parallel and annular in shape with movable plate 5, the internal diameter of fixed plate 10
Greater than the diameter of drilling rod 4；Fixed plate 10 is additionally provided with rubber pad 11, rubber pad 11 and fixed plate 10 different from the side of movable plate 5
Size it is identical.
Movable plate 5, fixed plate 10 are vertical with guide post 6, and restraining position ring block 12, limit is fixedly installed in 6 other end of guide post
Ring 12 is located at movable plate 5 different from the side of fixed plate 10；In the present embodiment, when the left side of stop collar 12 with pasted on the right side of movable plate 5
When conjunction, 10 right side of fixed plate is just concordant with the tip of apex point 1.
Guide rod is concavely provided with graduation mark 7 and is arranged with positioning ring 8, and positioning ring 8 can slide on the guide bar, locating rod
On be provided with a radial screw bore, a positioning bolt 9 is provided in the radial screw bore, by screwing 9 energy of positioning bolt
It is enough that positioning ring 8 is fixed on the guide bar；The present embodiment is only provided with graduation mark 7 and positioning ring 8 on a guide rod, in order to
It is more convenient to use, graduation mark 7 and positioning ring 8 etc. can also be respectively provided on two guide rods.
When being drilled with drill bit to timber using the present embodiment wood, fixed plate 10 is moved to left end first,
It contacts 12 side wall of stop collar with 5 side wall of movable plate, then determines the depth for needing to drill, the depth to drill as required is mobile
Positioning ring 8, referring to graduation mark 7, the deep equality for making the distance between positioning ring 8 and movable plate 5 drill with needs, and revolve
Tight positioning bolt 9, positioning ring 8 is fixed on the guide bar, then rubber pad 11 is against to the surface of processed timber, bored
Hole, rubber pad 11 are capable of increasing the frictional force limited between deep device and processed timber, and due to limiting the presence of deep device, drill bit is only
It can be fed along the direction perpendicular to processed wood surface, to guarantee the hole not run-off the straight processed, when movable plate 5 contacts
When to positioning ring 8, illustrate that the depth of drilling has reached preset value, so far, drilling is completed.
In the description of the present invention, it should be noted that the orientation or position of the instructions such as term "left", "right", "top"
Setting relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, and
It is not the device of indication or suggestion meaning or element must has and deposit specific orientation, be constructed and operated in a specific orientation, therefore
It should not be understood as limiting the present invention.
Specific case is applied in the utility model to be expounded the principles of the present invention and embodiment, it is above
The explanation of embodiment is merely used to help understand the method and its core concept of the utility model；Meanwhile for the one of this field
As technical staff, based on the idea of the present invention, there will be changes in the specific implementation manner and application range.To sum up
Described, the content of the present specification should not be construed as a limitation of the present invention.
Claims (8)
1. a kind of timber drill bit, it is characterised in that：Including apex point, drilling rod and limit deep device；The apex point is located at the drilling rod
Top, the deep device of the limit includes fixed plate, movable plate and several guide posts, described guide post one end and the fixed plate
It is fixedly connected, the guide post is threaded through in the movable plate and is slidably connected with the movable plate；The drilling rod and the shifting
Movable plate is vertical and is rotatablely connected, and the fixed plate is annular in shape, close to the apex point and, the fixation parallel with the movable plate
The internal diameter of plate is greater than the diameter of the drilling rod；The guide post is concavely provided with graduation mark and is arranged with positioning ring, the positioning ring
On be provided with positioning bolt.
2. timber drill bit according to claim 1, it is characterised in that：The movable plate, the fixed plate with it is described
Guide post is vertical, and restraining position ring block is fixedly installed in the guide post other end, and the stop collar is located at the movable plate different from described
The side of fixed plate.
3. timber drill bit according to claim 1, it is characterised in that：It is recessed that spiral helicine chip removal is additionally provided on the drilling rod
Slot and chip removal flange.
4. timber drill bit according to claim 1, it is characterised in that：Several described guide posts are along the fixed plate week
To being uniformly arranged.
5. timber drill bit according to claim 3, it is characterised in that：The guide post is two.
6. timber drill bit according to claim 1, it is characterised in that：Side of the fixed plate different from the movable plate
It is additionally provided with rubber pad.
7. timber drill bit according to claim 6, it is characterised in that：The size phase of the rubber pad and the fixed plate
Together.
8. timber drill bit according to claim 1, it is characterised in that：The drilling rod is turned by bearing and the movable plate
Dynamic connection, the drilling rod are fixedly connected with the inner ring of the bearing, and the movable plate is fixedly connected with the outer ring of the bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820368116.4U CN208100592U (en) | 2018-03-19 | 2018-03-19 | A kind of timber drill bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820368116.4U CN208100592U (en) | 2018-03-19 | 2018-03-19 | A kind of timber drill bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208100592U true CN208100592U (en) | 2018-11-16 |
Family
ID=64126759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820368116.4U Expired - Fee Related CN208100592U (en) | 2018-03-19 | 2018-03-19 | A kind of timber drill bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208100592U (en) |
-
2018
- 2018-03-19 CN CN201820368116.4U patent/CN208100592U/en not_active Expired - Fee Related
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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: 20181116 Termination date: 20210319 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |