CN220216768U - Fine adjustment structure of boring cutter - Google Patents
Fine adjustment structure of boring cutter Download PDFInfo
- Publication number
- CN220216768U CN220216768U CN202321980581.0U CN202321980581U CN220216768U CN 220216768 U CN220216768 U CN 220216768U CN 202321980581 U CN202321980581 U CN 202321980581U CN 220216768 U CN220216768 U CN 220216768U
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- adjusting
- boring cutter
- adjusting sleeve
- sleeve
- groove
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- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process 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
- 230000008092 positive effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The utility model relates to a boring cutter fine adjustment structure which comprises a boring cutter body, an adjusting sleeve and an adjusting screw, wherein the adjusting sleeve is arranged in the boring cutter body, the adjusting screw is arranged in the adjusting sleeve, the adjusting sleeve is connected with the boring cutter body through the adjusting screw, an adjusting groove is formed in the adjusting sleeve, a conical surface matched with the adjusting groove for use is arranged on the outer side of the adjusting screw, and the conical surface adjusting groove is connected in a sliding mode. According to the boring cutter, the adjusting sleeve is driven by screwing the adjusting screw to deform through the two through grooves, the top contact block moves along with the deformation of the adjusting sleeve, and the top contact block contacts with the cutter head when moving, so that the cutter head is driven to perform fine adjustment.
Description
Technical Field
The utility model relates to the technical field of BBB (base band) and particularly relates to a boring cutter fine adjustment structure.
Background
The boring cutter is a hole processing cutter, is generally a round handle, and is also commonly used for a vertical lathe with a square cutter bar for a larger workpiece, and the most common occasions are inner hole processing, reaming, profiling and the like. However, the inner hole is not processed, and the outer circle of the end face can be processed, but is not used conventionally.
Through retrieving, chinese patent discloses a fine setting boring cutter arbor (grant bulletin number CN 206474695U), and this patent technique is including connecting hammer handle, boring cutter body of rod, boring cutter fixed knot and boring cutter blade, the boring cutter body of rod is connected in the right-hand member of connecting the hammer handle, boring cutter fixed knot constructs and sets up in the right part of boring cutter body of rod, boring cutter blade connects on boring cutter fixed knot constructs to reached simple structure, it is convenient to adjust, when changing or assembling boring cutter blade, can fix a position the blade fast, fastening effect is good simultaneously, effectually reduced the assembly degree of difficulty, has improved assembly efficiency.
One skilled in the art proposes another boring cutter fine tuning structure, which provides a fine tuning function for the boring cutter through different technical means.
Disclosure of Invention
In view of the foregoing problems in the prior art, a primary object of the present utility model is to provide a boring cutter fine tuning structure.
The technical scheme of the utility model is as follows: the boring cutter fine adjustment structure comprises a boring cutter body, an adjusting sleeve and an adjusting screw, wherein the adjusting sleeve is arranged in the boring cutter body, the adjusting screw is arranged in the adjusting sleeve, the adjusting sleeve is connected with the boring cutter body through the adjusting screw, an adjusting groove is formed in the adjusting sleeve, a conical surface matched with the adjusting groove for use is arranged on the outer side of the adjusting screw, and the conical surface adjusting groove is in sliding connection.
As a preferred embodiment, two through grooves are symmetrically formed in the adjusting sleeve and located on the outer side of the adjusting groove, and the depth of each through groove extends to the middle of the adjusting sleeve.
As a preferred embodiment, a top contact block is fixedly connected to one side of the adjusting sleeve, and one side of the top contact block is provided with an inclined plane.
As a preferred embodiment, a tool bit is connected to the top of the boring tool body and located at one side of the adjusting sleeve through a screw, and the outer side of the top contact block is contacted with one side of the tool bit.
As a preferable implementation mode, the outer side of the adjusting screw is provided with external threads, and the top of the boring cutter body is provided with a threaded hole matched with the external threads.
Compared with the prior art, the utility model has the advantages and positive effects that:
according to the boring cutter, the adjusting sleeve is driven by screwing the adjusting screw to deform through the two through grooves, the top contact block moves along with the deformation of the adjusting sleeve, and the top contact block contacts with the cutter head when moving, so that the cutter head is driven to perform fine adjustment.
Drawings
FIG. 1 is an isometric view of the overall structure of the present utility model;
FIG. 2 is an isometric view of an adjustment sleeve of the present utility model;
FIG. 3 is an isometric view of an adjustment screw of the present utility model;
fig. 4 is a side cross-sectional view of the adjustment sleeve of the present utility model.
Legend description: 1. a boring cutter body; 2. an adjustment sleeve; 3. an adjusting screw; 4. an adjustment tank; 5. a conical surface; 6. a through groove; 7. a top contact block; 8. a cutter head; 9. and (5) external threads.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model.
The utility model will be further described with reference to the drawings and the specific embodiments
Examples
As shown in fig. 1 to 4, the present utility model provides a technical solution: including boring cutter body 1, adjusting sleeve 2 and adjusting screw 3, adjusting sleeve 2 sets up in the inside of boring cutter body 1, and adjusting screw 3 sets up in the inside of adjusting sleeve 2, and adjusting sleeve 2 realizes being connected with boring cutter body 1 through adjusting screw 3, and adjusting groove 4 has been seted up to the inside of adjusting sleeve 2, and the outside of adjusting screw 3 is provided with the conical surface 5 that cooperation adjusting groove 4 used, conical surface 5 adjusting groove 4 sliding connection drives conical surface 5 and adjusting groove 4 through screwing adjusting screw 3 and contacts, and thereby can make conical surface 5 and adjusting groove 4 conflict along with the screwing of adjusting screw 3.
Wherein, two logical grooves 6 have been seted up to its outside symmetry that lies in adjustment groove 4 in the inside of adjustment sleeve 2, and the degree of depth of leading to groove 6 extends to the middle part of adjustment sleeve 2, and along with conical surface 5 constantly contacts with adjustment groove 4, adjustment sleeve 2 can begin to warp through two logical grooves 6.
Wherein, one side fixedly connected with of adjusting sleeve 2 pushes up the feeler block 7, and one side of pushing up the feeler block 7 sets up to the inclined plane, along with the deformation of adjusting sleeve 2, pushes up the feeler block 7 and also can follow the deformation of adjusting sleeve 2 and remove.
The top of the boring cutter body 1 and one side of the boring cutter body, which is positioned on the adjusting sleeve 2, are connected with a cutter head 8 through screws, the outer side of the top contact block 7 is contacted with one side of the cutter head 8, and the top contact block 7 is contacted with the cutter head 8 when moving, so that the cutter head 8 is driven to generate fine adjustment.
Wherein, the outside of adjusting screw 3 is provided with external screw thread 9, and the screw hole that cooperation external screw thread 9 used is seted up at the top of boring cutter body 1, through above-mentioned setting, is convenient for adjust sleeve 2 better and is connected with boring cutter body 1 through adjusting screw 3.
Working principle:
in actual use, drive conical surface 5 and adjustment tank 4 through twisting adjusting screw 3 and contact, thereby along with adjusting screw 3 twist can make conical surface 5 and adjustment tank 4 conflict, and along with conical surface 5 constantly contact with adjustment tank 4, adjusting sleeve 2 can begin to warp through two logical grooves 6, along with adjusting sleeve 2's deformation, top contact block 7 also can follow adjusting sleeve 2's deformation and remove, top contact block 7 will produce the contact with tool bit 8 when removing, thereby drive tool bit 8 and produce the fine setting, through above-mentioned setting, thereby can make boring cutter body 1 possess the function of fine setting tool bit 8, and this device overall structure is simple, and convenient to use, low in manufacturing cost, very big improvement operation quality and availability factor than traditional device.
Finally, it should be noted that: the embodiments described above are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced with equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (5)
1. Boring cutter fine setting structure, including boring cutter body (1), adjusting sleeve (2) and adjusting screw (3), its characterized in that: the boring cutter is characterized in that the adjusting sleeve (2) is arranged in the boring cutter body (1), the adjusting screw (3) is arranged in the adjusting sleeve (2), the adjusting sleeve (2) is connected with the boring cutter body (1) through the adjusting screw (3), the adjusting groove (4) is formed in the adjusting sleeve (2), the conical surface (5) matched with the adjusting groove (4) is arranged on the outer side of the adjusting screw (3), and the conical surface (5) is connected with the adjusting groove (4) in a sliding mode.
2. The boring cutter fine tuning structure as claimed in claim 1, wherein: two through grooves (6) are symmetrically formed in the adjusting sleeve (2) and located on the outer side of the adjusting groove (4), and the depth of each through groove (6) extends to the middle of the adjusting sleeve (2).
3. The boring cutter fine tuning structure as claimed in claim 1, wherein: one side of the adjusting sleeve (2) is fixedly connected with a top contact block (7), and one side of the top contact block (7) is set to be an inclined plane.
4. The boring cutter fine tuning structure as claimed in claim 3, wherein: the boring cutter is characterized in that a cutter head (8) is connected to the top of the boring cutter body (1) and located on one side of the adjusting sleeve (2) through a screw, and the outer side of the top contact block (7) is contacted with one side of the cutter head (8).
5. The boring cutter fine tuning structure as claimed in claim 1, wherein: the outer side of the adjusting screw (3) is provided with an external thread (9), and the top of the boring cutter body (1) is provided with a threaded hole matched with the external thread (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321980581.0U CN220216768U (en) | 2023-07-26 | 2023-07-26 | Fine adjustment structure of boring cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321980581.0U CN220216768U (en) | 2023-07-26 | 2023-07-26 | Fine adjustment structure of boring cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220216768U true CN220216768U (en) | 2023-12-22 |
Family
ID=89176116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321980581.0U Active CN220216768U (en) | 2023-07-26 | 2023-07-26 | Fine adjustment structure of boring cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220216768U (en) |
-
2023
- 2023-07-26 CN CN202321980581.0U patent/CN220216768U/en active Active
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