CN211666624U - Drill tool for mutually using pneumatic tool and electric tool - Google Patents
Drill tool for mutually using pneumatic tool and electric tool Download PDFInfo
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- CN211666624U CN211666624U CN201922296393.6U CN201922296393U CN211666624U CN 211666624 U CN211666624 U CN 211666624U CN 201922296393 U CN201922296393 U CN 201922296393U CN 211666624 U CN211666624 U CN 211666624U
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Abstract
The utility model discloses a drill tool for mutually using a pneumatic tool and an electric tool, which comprises a drill rod, wherein one end of the drill rod is provided with a drill shank, the other end of the drill rod is provided with a drill bit, the drill shank is provided with a boss and a movable block, the movable block is detachably arranged on the drill rod, and the movable block is positioned between the drill bit and the boss; when being connected with pneumatic tool, need not install the movable block, the lock of disect insertion pneumatic tool can, when being connected with electric tool, take two blocks, correspond the recess on the drill rod, establish two block joint covers on the drill rod, can be connected with electric tool, the installation is simple and convenient to the block shape is the same, and production and installation are all very simple, the utility model relates to a drilling tool, pneumatic tool and electric tool all can use, and the installation is nimble, and the adaptability is stronger.
Description
Technical Field
The utility model relates to a soil layer or rock creep into instrument, especially relate to a pneumatic tool and electric tool mutually used's drilling tool.
Background
The pneumatic tool is a tool which utilizes compressed air to drive a motor to output kinetic energy; the electric tool is a tool driven by electricity as energy; the pneumatic tool differs from the electric tool in that: the electric tool has less initial investment, but has higher energy consumption, higher replacement or maintenance cost and heavier size which is 3 to 4 times of that of a pneumatic tool after long-term use, and is inconvenient to carry; the pneumatic tool needs to establish air pressure pipeline equipment in the initial stage, so that the energy consumption and maintenance cost are low after long-term use, the size is light, the carrying is convenient, and the structure is simple; the connection modes of the pneumatic tool and the electric tool are different from those of the drilling tool, and the handle part is prevented from falling off because the pneumatic tool is early and is influenced by history propagation, so that the machine body is provided with a circular boss for locking the drilling tool by a spiral spring; the handle part of the electric tool, which needs to be connected with the drilling tool, is a hexagonal boss with an anti-drop groove in the middle; a drill tool can only be used for an electric tool or a pneumatic tool, and the development of the drill tool is limited.
Disclosure of Invention
The utility model aims to provide a: the drill tool for the mutual use of the pneumatic tool and the electric tool can be connected with the pneumatic tool and the electric tool, is flexible to mount and has stronger adaptability.
The utility model adopts the technical scheme as follows: a drill tool for mutually using a pneumatic tool and an electric tool comprises a drill rod, wherein one end of the drill rod is provided with a drill shank, the other end of the drill rod is provided with a drill bit, the drill shank is provided with a boss and a movable block, the movable block is detachably arranged on the drill rod, and the movable block is positioned between the drill bit and the boss.
The utility model discloses a theory of operation does: when being connected with pneumatic tool, need not install the movable block, the locking of disect insertion pneumatic tool can, when being connected with electric tool, take two blocks, correspond the recess on the drill rod, establish two block joint covers on the drill rod, can be connected with electric tool, the installation is simple and convenient to the block shape is the same, and production and installation are all very simple.
Furthermore, the movable block is formed by clamping two block bodies, one end of the upper surface of each block body is provided with a plug pin, the other end of the upper surface of each block body is provided with a counter bore, the middle part of the upper surface of each block body is axially provided with an annular clamping part and an annular holding part, the diameters of the plug pin and the counter bore are the same, and the length of the plug pin is smaller than or equal to the depth of the counter bore; the movable block is clamped by two blocks with the same structure, so that the pneumatic tool drill tool is convenient to install, produce and replace, and the pneumatic tool drill tool can be quickly assembled into the electric tool drill tool.
Furthermore, a groove is formed in the end, close to the drill shank, of the drill rod, and the depth and the width of the groove correspond to the annular clamping portion; the positioning and stabilizing functions are realized.
Furthermore, the section of the annular gripping part is semicircular, and the radius of the annular gripping part is the same as that of the drill rod; the movable block is enabled to tightly hold the drill rod, and the complete stability of the drill shank is ensured.
Furthermore, the section of the boss is hexagonal, and the section of the movable block is hexagonal with a through hole; the door horn shape is the more common joint link shape of electric tool, and the commonality is strong.
Further, the hollow radius of the annular clamping part is smaller than that of the annular gripping part; the annular clamping portion and the annular holding portion form a clamping ring which is more stable and is tightly matched with the groove.
Further, the drill bit is a straight-line-shaped or cross-shaped or spiral drill bit; the drill bits with different shapes can be made according to the requirements, and the requirements of different procedures are met.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
the utility model discloses but pneumatic tool and electric tool are general, simple structure, processing convenience, installation are nimble, and adaptability is stronger.
Drawings
The invention will now be described, by way of example, with reference to the accompanying drawings, in which:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the explosion structure of the present invention;
labeled as: 1-drill rod, 2-drill shank, 3-drill bit, 4-movable block, 5-boss, 11-groove, 41-block, 42-plug pin, 43-counter bore, 44-annular clamping part and 45-annular holding part.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
As shown in fig. 1-2, a drill tool for both a pneumatic tool and an electric tool comprises a drill rod 1, wherein one end of the drill rod 1 is provided with a drill shank 2, the other end of the drill rod 1 is provided with a drill bit 3, the drill shank 2 is provided with a boss 5 and a movable block 4, the movable block 4 is detachably mounted on the drill rod 1, and the movable block 4 is positioned between the drill bit 3 and the boss 5.
The utility model discloses a theory of operation does: when being connected with pneumatic tool, need not install movable block 4, the locking of disect insertion pneumatic tool can, when being connected with electric tool, take out two blocks 41, correspond recess 11 on the drill rod 1, overlap two blocks 41 joint cover on drill rod 1, can be connected with electric tool, the installation is simple and convenient to block 41 shape is the same, and production and installation are all very simple.
Example 2
On the basis of embodiment 1, the movable block 4 is formed by clamping two block bodies 41, one end of the upper surface of each block body 41 is provided with a bolt 42, the other end of the upper surface of each block body 41 is provided with a counter bore 43, the middle part of the upper surface of each block body is axially provided with an annular clamping part 44 and an annular clamping part 45, the diameters of the bolt 42 and the counter bore 43 are the same, and the length of the bolt 42 is smaller than or equal to the depth of the counter bore 43; the movable block 4 is clamped by two blocks 41 with the same structure, is convenient to install, produce and replace, and can quickly assemble the pneumatic tool drill into the electric tool drill.
Example 3
On the basis of embodiment 2, the end of the drill rod 1 close to the drill shank 2 is provided with a groove 11, and the depth and the width of the groove 11 correspond to the annular clamping part 44; the positioning and stabilizing functions are realized.
Example 4
On the basis of the embodiment 2, the section of the annular gripping part 45 is semicircular, and the radius of the annular gripping part is the same as that of the drill rod 1; the movable block 4 is made to grip the drill rod 1 to ensure the complete stability of the drill shank 2.
Example 5
On the basis of the embodiment 3, the section of the boss 5 is hexagonal, and the section of the movable block 4 is a hollow hexagonal; the door horn shape is the more common joint link shape of electric tool, and the commonality is strong.
Example 6
On the basis of any one of embodiments 2 to 5, the hollow radius of the annular clamping part 44 is smaller than that of the annular gripping part 45; the annular clamping portion 44 and the annular gripping portion 45 form a snap ring, and are more stably and tightly matched with the groove 11.
Example 7
On the basis of any one of embodiments 2 to 5, the drill bit 3 is a straight-line-shaped or cross-shaped or spiral drill bit 3; the drill bits 3 with different shapes can be made according to the requirements, and the requirements of different procedures are met.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited thereto, the protection scope of the present invention is defined by the claims, and all structural changes equivalent to the contents of the description and drawings of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A drill tool for mutually using a pneumatic tool and an electric tool comprises a drill rod (1), wherein one end of the drill rod (1) is provided with a drill shank (2), and the other end of the drill rod is provided with a drill bit (3), and the drill tool is characterized in that the drill shank (2) is provided with a boss (5) and a movable block (4), the movable block (4) is detachably mounted on the drill rod (1), and the movable block (4) is positioned between the drill bit (3) and the boss (5).
2. The drill tool for the interaction of the pneumatic tool and the electric tool is characterized in that the movable block (4) is formed by clamping two block bodies (41), one end of the upper surface of each block body (41) is provided with a plug pin (42), the other end of each block body is provided with a counter bore (43), the middle part of each block body is axially provided with an annular clamping part (44) and an annular gripping part (45), the diameters of the plug pins (42) and the counter bores (43) are the same, and the length of each plug pin (42) is smaller than or equal to the depth of the counter bore (43).
3. A drill tool for use with a pneumatic tool and an electric tool according to claim 2, characterised in that the shank (1) has a recess (11) at its end adjacent the shank (2), the recess (11) having a depth and width corresponding to the annular snap-in portion (44).
4. A drill tool for both pneumatic and electric tools according to claim 2, characterised in that the annular gripping portion (45) is semicircular in cross-section and has the same radius as the drill shank (1).
5. The drill tool for both pneumatic and electric tools according to claim 3, wherein the boss (5) has a hexagonal cross-section and the movable block (4) has a hollow hexagonal cross-section.
6. A drill tool for a pneumatic tool and an electric tool in combination according to any one of claims 2-5, wherein the annular snap-in portion (44) has a smaller hollow radius than the annular gripping portion (45).
7. A drill tool according to any one of claims 2-5, characterised in that the bit (3) is a straight or cross or spiral bit (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922296393.6U CN211666624U (en) | 2019-12-19 | 2019-12-19 | Drill tool for mutually using pneumatic tool and electric tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922296393.6U CN211666624U (en) | 2019-12-19 | 2019-12-19 | Drill tool for mutually using pneumatic tool and electric tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211666624U true CN211666624U (en) | 2020-10-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922296393.6U Active CN211666624U (en) | 2019-12-19 | 2019-12-19 | Drill tool for mutually using pneumatic tool and electric tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211666624U (en) |
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2019
- 2019-12-19 CN CN201922296393.6U patent/CN211666624U/en active Active
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