CN204640414U - A kind of carpenter's auger - Google Patents
A kind of carpenter's auger Download PDFInfo
- Publication number
- CN204640414U CN204640414U CN201520138622.0U CN201520138622U CN204640414U CN 204640414 U CN204640414 U CN 204640414U CN 201520138622 U CN201520138622 U CN 201520138622U CN 204640414 U CN204640414 U CN 204640414U
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- China
- Prior art keywords
- sides
- drill bit
- drillstock
- blade
- connector
- 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 carpenter's auger, comprise connector, drillstock, body, cutting face, chip area, blade, drill bit, screw thread and point of a knife, described drillstock integral type is connected with connector, and drillstock and connector junction arrange the groove of a circle, drillstock integral type is connected with body, body both sides are provided with cutting face, and the cutting face opening direction of both sides is consistent on position of rotation, body has the circular hole running through body, both sides are respectively arranged with blade to body right-hand end, and both sides blade opening direction is consistent in a rotational direction, in body right side central, integral type is provided with drill bit, drill bit is provided with screw thread, drill bit is top is set to point of a knife, drill bit and body both sides have chip area, chip area Rotational Symmetry on both sides is arranged.Described connector cross section is regular hexagon.Described drillstock and body rounding off.Described blade is the oblique angle of 5-15 °.Beneficial conditions of the present utility model is: accurate positioning, efficiency are high, laborsaving.
Description
Technical field
the utility model relates to bit technique field, particularly a kind of carpenter's auger.
Background technology
drill bit is in order to drilling through hole or blind hole on solid material, and to the cutter of existing hole reaming, can often can be used in the middle of daily life, brings many convenience to our life.At present, in timber repairs profession, carpenter's auger is widely used, and in the prior art, common carpenter's auger is too simplified, and drill bit end does not arrange top, when holing to thing, accurately cannot locate fast, poor stability, easily skid, may damage operator, there is very large potential safety hazard, when holing, can not impurity removal fast, operating efficiency is low, and cannot reach the demand of construction, the cross section, hole of having bored is coarse, brings a lot of trouble.
Utility model content
for solving the problem, the purpose of this utility model be to provide a kind of accurate positioning, efficiency high, laborsaving, pierce the degree of depth large, snap in carpenter's auger easily.
for achieving the above object, the technical solution of the utility model:
a kind of carpenter's auger, comprise connector, drillstock, body, cutting face, chip area, blade, drill bit, screw thread and point of a knife, described drillstock integral type is connected with connector, and drillstock and connector junction arrange the groove of a circle, drillstock integral type is connected with body, body both sides are provided with cutting face, and the cutting face opening direction of both sides is consistent on position of rotation, body has the circular hole running through body, both sides are respectively arranged with blade to body right-hand end, and both sides blade opening direction is consistent in a rotational direction, in body right side central, integral type is provided with drill bit, drill bit is provided with screw thread, drill bit is top is set to point of a knife, drill bit and body both sides have chip area, chip area Rotational Symmetry on both sides is arranged.
as preferably, described connector cross section is regular hexagon.
as preferably, described drillstock and body rounding off.
as preferably, described blade is the oblique angle of 5-15 °.
beneficial conditions of the present utility model is: accurate positioning, efficiency is high, laborsaving, pierce the degree of depth large, snap in conveniently.
Accompanying drawing explanation
fig. 1 is structural representation of the present utility model.
fig. 2 is front view of the present utility model.
Detailed description of the invention
as shown in Figure 1, a kind of carpenter's auger, comprise connector 1, drillstock 3, body 4, cutting face 5, chip area 7, blade 8, drill bit 9, screw thread 10 and point of a knife 11, described drillstock 3 integral type is connected with connector 1, and drillstock 3 and connector 1 junction arrange the groove 2 of a circle, drillstock 3 integral type is connected with body 4, body 4 both sides are provided with cutting face 5, and cutting face 5 opening direction of both sides is consistent on position of rotation, body 4 has the circular hole 6 running through body 4, both sides are respectively arranged with blade 8 to body 4 right-hand end, and both sides blade 8 opening direction is consistent in a rotational direction, in body 4 right side central, integral type is provided with drill bit 9, drill bit 9 is provided with screw thread 10, drill bit 9 is top is set to point of a knife 11, drill bit 9 and body 4 both sides have chip area 7, chip area 7 Rotational Symmetry on both sides is arranged.Described connector 1 cross section is regular hexagon.Described drillstock 3 and body 4 rounding off.Described blade 8 is the oblique angle of 5-15 °.Drillstock 3 and connector 1 junction arrange the groove 2 of a circle, easily snap in machine.Body 4 both sides are provided with cutting face 5, for cutting inwall.Body 4 has the circular hole 6 running through body 4, easily hang up.Both sides are respectively arranged with blade 8 to body 4 right-hand end, and both sides blade 8 opening direction is consistent in a rotational direction, cut quick.In body 4 right side central, integral type is provided with drill bit 9, drill bit 9 is provided with screw thread 10, and drill bit 9 is top is set to point of a knife 11, quick position, and can rapid drilling.More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a carpenter's auger, comprise connector (1), drillstock (3), body (4), cutting face (5), chip area (7), blade (8), drill bit (9), screw thread (10) and point of a knife (11), it is characterized in that, described drillstock (3) integral type is connected with connector (1), and drillstock (3) and connector (1) junction arrange the groove (2) of a circle, drillstock (3) integral type is connected with body (4), body (4) both sides are provided with cutting face (5), and the cutting face of both sides (5) opening direction is consistent on position of rotation, body (4) has the circular hole (6) running through body (4), body (4) right-hand end both sides are respectively arranged with blade (8), and both sides blade (8) opening direction is consistent in a rotational direction, in body (4) right side central, integral type is provided with drill bit (9), drill bit (9) is provided with screw thread (10), drill bit (9) is top is set to point of a knife (11), drill bit (9) and body (4) both sides have chip area (7), chip area (7) Rotational Symmetry on both sides is arranged.
2. a kind of carpenter's auger according to claim 1, is characterized in that, described connector (1) cross section is regular hexagon.
3. a kind of carpenter's auger according to claim 1, is characterized in that, described drillstock (3) and body (4) rounding off.
4. a kind of carpenter's auger according to claim 1, is characterized in that, the oblique angle of described blade (8) in 5-15 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520138622.0U CN204640414U (en) | 2015-03-12 | 2015-03-12 | A kind of carpenter's auger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520138622.0U CN204640414U (en) | 2015-03-12 | 2015-03-12 | A kind of carpenter's auger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204640414U true CN204640414U (en) | 2015-09-16 |
Family
ID=54093192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520138622.0U Expired - Fee Related CN204640414U (en) | 2015-03-12 | 2015-03-12 | A kind of carpenter's auger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204640414U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108481481A (en) * | 2018-03-07 | 2018-09-04 | 张琦 | A kind of split type carpenter's auger and its processing method |
-
2015
- 2015-03-12 CN CN201520138622.0U patent/CN204640414U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108481481A (en) * | 2018-03-07 | 2018-09-04 | 张琦 | A kind of split type carpenter's auger and its processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150916 Termination date: 20170312 |