CN219966535U - Combined blade drilling tool - Google Patents
Combined blade drilling tool Download PDFInfo
- Publication number
- CN219966535U CN219966535U CN202321479030.6U CN202321479030U CN219966535U CN 219966535 U CN219966535 U CN 219966535U CN 202321479030 U CN202321479030 U CN 202321479030U CN 219966535 U CN219966535 U CN 219966535U
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- China
- Prior art keywords
- fixedly connected
- drill bit
- drilling tool
- adjusting
- block
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- 238000005553 drilling Methods 0.000 title claims abstract description 33
- 238000003825 pressing Methods 0.000 claims abstract description 23
- 230000000694 effects Effects 0.000 claims description 4
- 238000012545 processing Methods 0.000 abstract description 7
- 238000013461 design Methods 0.000 abstract description 2
- 238000003754 machining Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003827 upregulation Effects 0.000 description 1
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- Drilling And Boring (AREA)
Abstract
The utility model relates to a combined blade drilling tool, and belongs to the technical field of drilling equipment. The drilling tool mainly aims at that when the existing drilling tools drill holes, the inner structure of the workpiece can be damaged when the workpiece is too far drilled by the drilling tool, so that the workpiece is invalid or cannot be used. When the drill bit is too shallow, repeated operation is needed to reach the required depth, so that the processing cost and time are increased, and the following technical scheme is provided: the combined blade drilling tool comprises a drill bit, and the top end of the drill bit is fixedly connected with a connecting block. According to the utility model, through the design of the structures such as the adjusting mechanism, the adjusting rod and the clamping teeth, when the depth of drilling the workpiece is too deep, the drill bit is pulled to drive the connecting block to move, and the length of the exposed end part of the drill bit, which is away from the abutting block, is measured by using the measuring tool and is equal to the drilling depth. When the depth of drilling the workpiece is too shallow, the pressing block is pressed to drive the pressing support rod to slide along the limiting sleeve block, so that the length of the exposed end part of the drill bit, which is away from the support block, is equal to the depth required to be drilled.
Description
Technical Field
The utility model relates to the technical field of drilling equipment, in particular to a combined blade drilling tool.
Background
The combined edge drilling tool is a high-efficiency cutting tool for machining metal materials, can finish machining of a plurality of cutting outlines and holes at the same time, and greatly improves machining efficiency and precision. The method is widely applied to the fields of automobile manufacturing, mechanical manufacturing, aerospace and the like, such as processing of metal materials of engine cylinder bodies, aircraft structural parts and the like. Meanwhile, with the development of technology and the improvement of processing technology, the combined edge drilling tool is also widely applied in the fields of numerical control processing and high-precision processing.
While conventional drilling tools drill holes, too deep a hole in some workpieces by the drill bit may damage the internal structure of the workpiece, resulting in failure or non-use of the workpiece. When the drill bit drills too shallow, repeated operations are needed to reach the required depth, so that the processing cost and time are increased.
Disclosure of Invention
The utility model aims at solving the problems that when a traditional drilling tool drills holes, the inner structure of a workpiece can be damaged when a certain workpiece is drilled too deeply by a drill, and the workpiece can be disabled or cannot be used. When the drill bit drills too shallow, repeated operations are needed to reach the required depth, so that the processing cost and time are increased, and a combined edge drilling tool is provided.
The technical scheme of the utility model is as follows: the utility model provides a combination sword drilling tool, includes the drill bit, the top fixedly connected with connecting block of drill bit, the top fixedly connected with of connecting block adjusts the pole, adjust the pole and seted up regulation spout, the inner wall fixedly connected with of regulation spout is a plurality of perpendicular relative latches, adjustment mechanism has been cup jointed in the top activity of adjusting the pole, adjustment mechanism's inner wall fixedly connected with rotates the seat, it can support the rotation of latch to rotate the seat and be connected with one end, the bottom of rotation support is provided with the arch that can insert between the latch, adjustment mechanism's inner wall fixedly connected with stop collar piece, adjustment mechanism and stop collar piece swing joint have one end can support the pressing support of rotation support.
Preferably, the adjusting rod is provided with a limiting sliding groove, and the inner wall of the adjusting mechanism is fixedly connected with a limiting sliding block which can be inserted into the limiting sliding groove.
Preferably, the outer wall of the pressing supporting rod is fixedly connected with an anti-falling clamping block of the anti-falling adjusting mechanism.
Preferably, the inner wall of the adjusting mechanism is fixedly connected with one end of the spring, and the other end of the spring is fixedly connected with the rotating supporting rod.
Preferably, the other end of the pressing support rod is fixedly connected with a pressing block.
Preferably, the bottom end is fixedly connected with a supporting block which is movably sleeved with the adjusting rod.
Compared with the prior art, the utility model has the beneficial effects that:
(1): according to the utility model, through the design of the structures such as the adjusting mechanism, the adjusting rod and the clamping teeth, when the depth of drilling the workpiece is too deep, the drill bit is directly pulled to drive the connecting block to move, the connecting block drives the adjusting rod to move along the inner wall of the adjusting mechanism, and then the length of the exposed end part of the drill bit, which is away from the abutting block, is measured by using the measuring tool, and is equal to the depth to be drilled. When the depth of drilling the workpiece is too shallow, the pressing block can be pressed to drive the pressing support rod to slide along the limiting sleeve block, one end of the pressing support rod is pressed against the rotating support rod, one end of the rotating support rod rotates by taking the rotating seat as the center, the other end of the rotating support rod cannot support against the clamping teeth in the adjusting sliding groove, the length of the drill adjusting rod in the adjusting mechanism can be moved, and finally the length of the exposed end part of the drill is equal to the depth of the required drilling.
Drawings
FIG. 1 is a schematic view of a combination edge drilling tool;
FIG. 2 is a schematic view of the split structure of FIG. 1;
fig. 3 is a cross-sectional view of the adjustment mechanism and abutment of fig. 2.
Reference numerals: 1. a drill bit; 2. an adjusting mechanism; 21. rotating the supporting rod; 22. a rotating seat; 23. a spring; 24. a stop collar block; 25. pressing the supporting rod; 26. pressing the blocks; 27. an anti-falling clamping block; 28. a limit sliding block; 3. abutting blocks; 4. an adjusting rod; 41. adjusting the chute; 42. latch teeth; 43. limiting sliding grooves; 5. and (5) connecting a block.
Detailed Description
The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.
Example 1
As shown in fig. 1-3, the combined edge drilling tool provided by the utility model comprises a drill bit 1, wherein the top end of the drill bit 1 is fixedly connected with a connecting block 5, the top end of the connecting block 5 is fixedly connected with an adjusting rod 4, the adjusting rod 4 is provided with an adjusting chute 41, the inner wall of the adjusting chute 41 is fixedly connected with a plurality of vertically opposite clamping teeth 42, and the clamping teeth 42 have the function of enabling the adjusting rod 4 in the adjusting mechanism 2 to only move downwards. The top of adjusting lever 4 has movably sleeved adjustment mechanism 2, and adjustment mechanism 2's bottom fixedly connected with adjusts lever 4 activity and cup joints piece 3, and adjustment mechanism 2's inner wall and the one end fixed connection of spring 23, spring 23's effect is the automatic latch 42 of card of one end that makes to rotate the lever 21. The other end of the spring 23 is fixedly connected with a rotary supporting rod 21, the inner wall of the adjusting mechanism 2 is fixedly connected with a rotary seat 22, one end of the rotary seat 22 is rotatably connected with a rotary supporting rod 21 capable of supporting the clamping teeth 42, the bottom of the rotary supporting rod 21 is provided with a bulge which can be inserted between the clamping teeth 42, the inner wall of the adjusting mechanism 2 is fixedly connected with a limiting sleeve block 24, the adjusting mechanism 2 and the limiting sleeve block 24 are movably connected with a pressing supporting rod 25, one end of the pressing supporting rod 25 can be abutted against the rotary supporting rod 21, the other end of the pressing supporting rod 25 is fixedly connected with a pressing block 26, the outer wall of the pressing supporting rod 25 is fixedly connected with an anti-falling clamping block 27 for preventing the falling out of the adjusting mechanism 2, and the anti-falling clamping block 27 has the function of preventing the pressing supporting rod 25 from falling out of the adjusting mechanism 2.
The adjusting rod 4 is provided with a limiting sliding groove 43, the inner wall of the adjusting mechanism 2 is fixedly connected with a limiting sliding block 28 which can be inserted into the limiting sliding groove 43, and the limiting sliding block 28 is used for being inserted into the latch 42, so that the adjusting rod 4 is prevented from rotating in the adjusting mechanism 2.
The working principle of the embodiment is as follows: when the combined edge drilling tool is used for drilling a workpiece, and when the depth of the workpiece to be drilled is too deep, the drill bit 1 is directly pulled to drive the connecting block 5 to move, the connecting block 5 drives the adjusting rod 4 to move along the inner wall of the adjusting mechanism 2, and then the length of the exposed end part of the drill bit 1, which is away from the abutting block 3, is measured by using the measuring tool, and the depth of the workpiece to be drilled is equal to the depth of the workpiece to be drilled. When the depth of drilling the workpiece is too shallow, the pressing block 26 can be pressed to drive the pressing support rod 25 to slide along the limiting sleeve block 24, one end of the pressing support rod 25 supports against the rotating support rod 21, one end of the rotating support rod 21 rotates around the rotating seat 22, the other end of the rotating support rod 21 cannot support against the latch 42 in the adjusting sliding groove 41, the drill bit 1 can be moved to adjust the length of the adjusting rod 4 in the adjusting mechanism 2, and finally the exposed end of the drill bit 1 is equal to the depth required to be drilled from the support block 3.
While the exemplary embodiments of the proposed solution of the present utility model have been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes and modifications may be made to the specific embodiments described above without departing from the spirit of the utility model, and various technical features and structures of the proposed solution may be combined without departing from the scope of the utility model, which is defined by the appended claims.
Claims (6)
1. Combination sword drilling tool, including drill bit (1), its characterized in that: the utility model discloses a drill bit, including drill bit (1), connecting block (5), adjusting lever (4) are connected with in top fixedly, adjusting lever (4) have been seted up and have been adjusted spout (41), the inner wall fixedly connected with of adjusting spout (41) is a plurality of perpendicular relative latch (42), adjustment mechanism (2) have been cup jointed in the activity of the top of adjusting lever (4), the inner wall fixedly connected with of adjustment mechanism (2) rotates seat (22), rotate seat (22) and rotate and be connected with one end can support rotation butt pole (21) of latch (42), the bottom of rotation butt pole (21) is provided with the arch between the insertable latch (42), the inner wall fixedly connected with stop collar piece (24) of adjustment mechanism (2), press butt pole (25) that one end can support rotation butt pole (21) are connected with to adjustment mechanism (2) and stop collar piece (24).
2. The combination edge drilling tool according to claim 1, wherein the adjusting rod (4) is provided with a limiting chute (43), and the inner wall of the adjusting mechanism (2) is fixedly connected with a limiting slider (28) which can be inserted into the limiting chute (43).
3. The combination edge drilling tool according to claim 1, characterized in that the outer wall of the pressing abutment bar (25) is fixedly connected with an anti-falling clamping block (27) of the anti-falling adjusting mechanism (2).
4. The combination edge drilling tool according to claim 1, characterized in that the inner wall of the adjusting mechanism (2) is fixedly connected with one end of a spring (23), and the other end of the spring (23) is fixedly connected with a rotating abutment bar (21).
5. The combination edge drilling tool according to claim 1, characterized in that the other end of the pressing abutment bar (25) is fixedly connected with a pressing block (26).
6. The combination edge drilling tool according to claim 1, wherein the bottom end of the adjusting mechanism (2) is fixedly connected with a supporting block (3) which is movably sleeved with the adjusting rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321479030.6U CN219966535U (en) | 2023-06-12 | 2023-06-12 | Combined blade drilling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321479030.6U CN219966535U (en) | 2023-06-12 | 2023-06-12 | Combined blade drilling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219966535U true CN219966535U (en) | 2023-11-07 |
Family
ID=88581160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321479030.6U Active CN219966535U (en) | 2023-06-12 | 2023-06-12 | Combined blade drilling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219966535U (en) |
-
2023
- 2023-06-12 CN CN202321479030.6U patent/CN219966535U/en active Active
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| GR01 | Patent grant |