CN214815122U - Drill bit with cutting capacity - Google Patents
Drill bit with cutting capacity Download PDFInfo
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- CN214815122U CN214815122U CN202120535598.XU CN202120535598U CN214815122U CN 214815122 U CN214815122 U CN 214815122U CN 202120535598 U CN202120535598 U CN 202120535598U CN 214815122 U CN214815122 U CN 214815122U
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- drill bit
- cutting wheel
- cutting
- drill
- fixing
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Abstract
The utility model relates to a drill bit technical field specifically is a drill bit with cutting ability. Through set up the cutting wheel between the brill body and drill bit, make the utility model discloses both can drill, can cut simultaneously, satisfy after drilling, carry out the requirement of cutting to the target object. Through setting up activity chamber, transmission structure and limit structure, can conveniently change cutting wheel and drill bit, required step is more when avoiding cutting wheel and drill bit to change, causes the change speed slower, leads to changing inefficiency. Through set up first fixed column and drill bit on boring the body and set up first fixed slot and the second fixed slot in the cooperation cutting wheel of second fixed column, can conveniently fix a position when changing cutting wheel and drill bit.
Description
Technical Field
The utility model relates to a drill bit technical field specifically is a drill bit with cutting ability.
Background
In some specific cases, the cutting of some articles needs to be finished, but traditional tools (such as angle grinder, handsaw and the like) cannot be used, only an electric drill can be used for punching, but a drill bit cannot cut, so that the cutting can be continuously performed by using a chisel, and the efficiency is extremely low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a drill bit with cutting ability to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a drill bit with cutting capability comprises a drill body, a cutting wheel and a drill bit, wherein the cutting wheel is arranged on the left side of the drill body, the drill bit is arranged on the left side of the cutting wheel, a movable cavity is arranged in the drill body, a transmission structure is arranged in the movable cavity, the transmission structure comprises a moving block, a moving groove, a transmission rod and a push block, a moving groove is arranged inside the left side of the moving block, the upper end of the moving block is fixedly connected with a transmission rod, the upper end of the transmission rod is fixedly connected with a push block, a limiting structure is arranged in the movable cavity, a first fixing column is arranged on the outer side of the left end of the drill body, the middle inside the cutting wheel is provided with a mounting groove, the right side of the cutting wheel is provided with a first fixing groove, the left side of the cutting wheel is provided with a second fixing groove, the cutting wheel outside is provided with the cutting tooth, fixed connection dead lever in the middle of the drill bit right side, drill bit right side outside fixedly connected with second fixed column.
Preferably, the drill body is provided with a fixing groove corresponding to the fixing rod, two moving grooves are symmetrically formed in the left side of the moving block up and down, the inner side end of each moving groove is provided with an inclined plane, the upper end of the transmission rod penetrates through the drill body and extends to the outer side, and the push block is located on the outer side of the drill body.
Preferably, the limiting structure is provided with two groups in an up-down symmetrical mode by taking the movable cavity as a center, the limiting structure comprises a spring, a top plate and limiting blocks, the outer side of the spring is fixedly connected with the drill body, the inner side of the spring is fixedly connected with the top plate, the right side of the top plate is tightly attached to the inclined surface of the moving groove, the inner side of the top plate is fixedly connected with the limiting blocks, the inner side of each limiting block penetrates through the drill body and extends into the fixed groove, and the left end of the inner side of each limiting block is arranged to be an inclined surface.
Preferably, bore the body left side and be provided with four first fixed columns, the cutting wheel right side correspondence is provided with four first fixed slots, and the drill bit right side is provided with four second fixed columns, and the cutting wheel left side correspondence is provided with four second fixed slots, and the mounting groove runs through the cutting wheel, and the cutting wheel outside is annular equidistance and is provided with the cutting tooth, and the dead lever right side corresponds the restriction piece and is provided with the restriction groove, and the restriction piece is located the restriction inslot portion.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through set up the cutting wheel between the brill body and drill bit, make the utility model discloses both can drill, can cut simultaneously, satisfy after drilling, carry out the requirement of cutting to the target object.
2. Through setting up activity chamber, transmission structure and limit structure, can conveniently change cutting wheel and drill bit, required step is more when avoiding cutting wheel and drill bit to change, causes the change speed slower, leads to changing inefficiency. Through set up first fixed column and drill bit on boring the body and set up first fixed slot and the second fixed slot in the cooperation cutting wheel of second fixed column, can conveniently fix a position when changing cutting wheel and drill bit.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a semi-sectional view of the present invention;
FIG. 3 is a schematic view of the transmission structure of the present invention;
FIG. 4 is a schematic view of the cutting wheel structure of the present invention;
fig. 5 is a side view of the cutting wheel of the present invention.
In the figure: the device comprises a drill body 1, a movable cavity 2, a transmission structure 3, a moving block 4, a moving groove 5, a transmission rod 6, a pushing block 7, a limiting structure 8, a first fixing column 9, a cutting wheel 10, a mounting groove 11, a first fixing groove 12, a second fixing groove 13, a cutting tooth 14, a drill bit 15, a fixing rod 16, a second fixing column 17, a spring 81, a top plate 82 and a limiting block 83.
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.
Referring to fig. 1 to 5, the present invention provides a technical solution: a drill bit with cutting capability comprises a drill body 1, a cutting wheel 10 and a drill bit 15, wherein the left side of the drill body 1 is provided with the cutting wheel 10, the left side of the cutting wheel 10 is provided with the drill bit 15, the inside of the drill body 1 is provided with a movable cavity 2, the inside of the movable cavity 2 is provided with a transmission structure 3, the transmission structure 3 comprises a moving block 4, a moving groove 5, a transmission rod 6 and a pushing block 7, the inside of the left side of the moving block 4 is provided with the moving groove 5, the upper end of the moving block 4 is fixedly connected with the transmission rod 6, the upper end of the transmission rod 6 is fixedly connected with the pushing block 7, the inside of the movable cavity 2 is provided with a limiting structure 8, the outer side of the left end of the drill body 1 is provided with a first fixed column 9, the middle of the inside of the cutting wheel 10 is provided with a mounting groove 11, the right side of the cutting wheel 10 is provided with a first fixed groove 12, the left side of the cutting wheel 10 is provided with a second fixed groove 13, the outer side of the cutting wheel 10 is provided with a cutting tooth 14, the middle of the right side of the drill bit 15 is fixedly connected with a fixed rod 16, the outer side of the right side of the drill bit 15 is fixedly connected with a second fixing column 17.
The drill body 1 is provided with a fixing groove corresponding to the fixing rod 16, the left side of the moving block 4 is provided with two moving grooves 5 in an up-down symmetrical mode, the inner side end of each moving groove 5 is provided with an inclined plane, the upper end of the transmission rod 6 penetrates through the drill body 1 and extends to the outer side, the push block 7 is located on the outer side of the drill body 1, and the push block 7 can drive the transmission rod 6 to move.
The left side of the drill body 1 is provided with four first fixing columns 9, the right side of the cutting wheel 10 is correspondingly provided with four first fixing grooves 12, the right side of the drill bit is provided with four second fixing columns 17, the left side of the cutting wheel 10 is correspondingly provided with four second fixing grooves 13, the mounting groove 11 penetrates through the cutting wheel 10, the outer side of the cutting wheel 10 is provided with cutting teeth 14 in an annular equidistant mode, the right side of the fixing rod 16 corresponds to the limiting block 83 and is provided with a limiting groove, the limiting block 83 is located in the limiting groove, and the cutting wheel 10 can cut a target object.
The working principle is as follows:
during the use, at first will the utility model discloses in installing the electric drill, start the electric drill, drill through drill bit 15 with the target object, after drilling succeeds, with cutting wheel 10 remove the downthehole that drills out, hold the electric drill and push down for cutting wheel 10 can cut the target object, accomplishes the cutting to target object under the particular circumstance.
When the cutting wheel 10 or the drill bit 15 is replaced, firstly, the pushing block 7 is pushed to the left side, the pushing block 7 drives the transmission rod 6 to move to the left side, the transmission rod 6 drives the moving block 4 to move to the left side, the moving block 4 pushes the top plate 82 to move outwards through friction between an inner side inclined plane of the moving groove 5 and the top plate 82, the top plate 82 drives the limiting block 83 to move outwards, the limiting block 83 leaves the limiting groove, the drill bit 15 and the cutting wheel 10 can be taken off without limiting the fixed rod 16, after a new cutting wheel 10 or the drill bit 15 is taken out, the first fixed groove 12 on the right side of the cutting wheel 10 is sleeved in the first fixed column 9, then the fixed rod 16 on the left side of the drill bit 15 is pushed into the mounting groove 11, the fixed rod 16 finally enters the fixed groove, the pushing block 7 is released, the spring 81 pushes the top plate 82 to move inwards, the top plate 82 pushes the limiting block 83 to move inwards, and the limiting block 83 enters the limiting groove, and replacement is completed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a drill bit with cutting ability, includes bores body (1), cutting wheel (10) and drill bit (15), bore body (1) left side and be provided with cutting wheel (10), cutting wheel (10) left side is provided with drill bit (15), its characterized in that: the drill body (1) is internally provided with a movable cavity (2), the movable cavity (2) is internally provided with a transmission structure (3), the transmission structure (3) comprises a moving block (4), a moving groove (5), a transmission rod (6) and a push block (7), the moving groove (5) is arranged inside the left side of the moving block (4), the upper end of the moving block (4) is fixedly connected with the transmission rod (6), the upper end of the transmission rod (6) is fixedly connected with the push block (7), the movable cavity (2) is internally provided with a limiting structure (8), the outer side of the left end of the drill body (1) is provided with a first fixing column (9), the middle inside of the cutting wheel (10) is provided with a mounting groove (11), the right side of the cutting wheel (10) is provided with a first fixing groove (12), the left side of the cutting wheel (10) is provided with a second fixing groove (13), the outer side of the cutting wheel (10) is provided with cutting teeth (14), the middle of the right side of the drill bit (15) is fixedly connected with a fixed rod (16), and the outer side of the right side of the drill bit (15) is fixedly connected with a second fixed column (17).
2. A drill bit having cutting capabilities according to claim 1, wherein: the drill body (1) is provided with a fixing groove corresponding to the fixing rod (16), the left side of the moving block (4) is provided with two moving grooves (5) in an up-down symmetrical mode, the inner side end of each moving groove (5) is provided with an inclined plane, the upper end of the transmission rod (6) penetrates through the drill body (1) and extends to the outer side, and the push block (7) is located on the outer side of the drill body (1).
3. A drill bit having cutting capabilities according to claim 1, wherein: restriction structure (8) use activity chamber (2) to be provided with two sets ofly about the symmetry as the center, restriction structure (8) are including spring (81), roof (82), restriction piece (83), spring (81) outside fixed connection bores body (1), spring (81) inboard fixed connection roof (82), move groove (5) inclined plane is hugged closely on roof (82) right side, roof (82) inboard fixed connection restriction piece (83), restriction piece (83) inboard runs through bores body (1) and extends to in the fixed slot, restriction piece (83) inboard left end sets up to the inclined plane.
4. A drill bit having cutting capabilities according to claim 1, wherein: the drill bit is characterized in that four first fixing columns (9) are arranged on the left side of the drill body (1), four first fixing grooves (12) are correspondingly formed in the right side of the cutting wheel (10), four second fixing columns (17) are arranged on the right side of the drill bit, four second fixing grooves (13) are correspondingly formed in the left side of the cutting wheel (10), the cutting wheel (10) is penetrated through the mounting groove (11), cutting teeth (14) are arranged on the outer side of the cutting wheel (10) in an annular equidistant mode, limiting grooves are formed in the right side of the fixing rod (16) corresponding to the limiting blocks (83), and the limiting blocks (83) are located inside the limiting grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120535598.XU CN214815122U (en) | 2021-03-16 | 2021-03-16 | Drill bit with cutting capacity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120535598.XU CN214815122U (en) | 2021-03-16 | 2021-03-16 | Drill bit with cutting capacity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214815122U true CN214815122U (en) | 2021-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120535598.XU Active CN214815122U (en) | 2021-03-16 | 2021-03-16 | Drill bit with cutting capacity |
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| Country | Link |
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| CN (1) | CN214815122U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116749270A (en) * | 2023-08-22 | 2023-09-15 | 江苏万众精密工具有限公司 | Drill bit punching structure for efficiently switching drill bits of different types |
-
2021
- 2021-03-16 CN CN202120535598.XU patent/CN214815122U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116749270A (en) * | 2023-08-22 | 2023-09-15 | 江苏万众精密工具有限公司 | Drill bit punching structure for efficiently switching drill bits of different types |
| CN116749270B (en) * | 2023-08-22 | 2023-10-13 | 江苏万众精密工具有限公司 | Drill bit punching structure for efficiently switching drill bits of different types |
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