CN219581694U - Fixed-distance reverse turning tool for boring machine - Google Patents
Fixed-distance reverse turning tool for boring machine Download PDFInfo
- Publication number
- CN219581694U CN219581694U CN202320035251.8U CN202320035251U CN219581694U CN 219581694 U CN219581694 U CN 219581694U CN 202320035251 U CN202320035251 U CN 202320035251U CN 219581694 U CN219581694 U CN 219581694U
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- boring machine
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- 239000000428 dust Substances 0.000 claims abstract description 9
- 241000237983 Trochidae Species 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The utility model relates to a fixed-distance reverse turning tool for a boring machine, and belongs to the technical field of boring machine tools. The novel tool comprises a tool bar and a follow-up sleeve, wherein a shell cover is fixedly connected to an outer ring of the follow-up sleeve through a thrust radial bearing, a limiting pin used for controlling the displacement interval of the tool bar is arranged on an inner ring of the follow-up sleeve, a dust guard used for blocking is arranged at the right end of the follow-up sleeve through the positioning pin, the tool bar is located inside the follow-up sleeve, a flat key is connected between the tool bar and the follow-up sleeve, and a spring and a push pin are arranged on the tool bar. According to the utility model, the positioning of the outer sleeve and the cutter body is adopted, so that the distance requirement on the workpiece to be processed is further realized, the processing cutter is not required to be adjusted and positioned in the processing process of the workpiece, the processing efficiency of the workpiece is improved, the time is saved, and the rejection of the workpiece caused by the error of the position adjustment of the cutter is avoided.
Description
Technical Field
The utility model relates to the technical field of boring machine cutters, in particular to a fixed-distance turning-back cutter for a boring machine.
Background
The boring machine mainly uses boring cutters to carry out boring machine tools for the existing prefabricated holes of the workpiece, the boring machine is provided with a plurality of processing cutters according to processing requirements, and the turning cutters are one of the processing cutters.
When a workpiece is cut, the reverse turning tool adopted by the boring machine needs to be adjusted and positioned after the workpiece is placed, so that the tool is close to the workpiece to finish the processing requirement on the workpiece, and the adjustment of the tool is mainly performed by manual observation, so that the speed is low, the processing efficiency of the workpiece is influenced, errors are easy to occur, and the product is scrapped.
Therefore, how to process boring machine tools is a technical problem that needs to be solved by those skilled in the art.
Disclosure of Invention
The utility model aims to solve the problems in the background technology and provides a fixed-distance turning tool for a boring machine.
The technical scheme of the utility model is as follows: the utility model provides a distance anti-lathe tool for boring machine, includes cutter arbor and follow-up cover, through thrust radial bearing fixedly connected with shell cover on the outer lane of follow-up cover, and be provided with the spacer pin that is used for controlling cutter arbor displacement interval on the inner circle of follow-up cover, the dust guard that is used for the shutoff is installed through the spacer pin to the right-hand member of follow-up cover, the cutter arbor is located the inside of follow-up cover, and is connected with the flat key between cutter arbor and the follow-up cover, be provided with spring and push pin on the cutter arbor, swing joint has the instrument sword structure that is used for cutting the work piece on the push pin.
Preferably, the housing comprises an outer sleeve and a dust cover.
Preferably, a first guide groove is formed in the lower shell wall of the cutter bar, and one end of the limiting pin extending into the follow-up sleeve extends into the first guide groove.
Preferably, a second guide groove is formed in the inner wall above the follow-up sleeve, and the top of the flat key is slidably connected to the second guide groove.
Preferably, the spring is sleeved outside the cutter bar, and the right end of the spring is arranged on the right inner wall of the follow-up sleeve.
Preferably, the tool knife structure comprises a placing groove arranged on the shell wall at the top of the follow-up sleeve, a cover plate is connected to the outer wall of the top of the placing groove through screws, a knife holder is movably connected to the placing groove, and a knife body is arranged at the top of the knife holder.
Preferably, the tool holder is provided with a chute, and the push pin is slidably connected in the chute.
Compared with the prior art, the utility model has the following beneficial technical effects:
the positioning of the outer sleeve and the cutter body is used for further realizing the distance requirement on the workpiece to be processed, so that the workpiece does not need to adjust and position a processing cutter in the processing process, the processing efficiency of the workpiece is improved, the time is saved, and the rejection of the workpiece caused by the error of cutter position adjustment is avoided.
Drawings
FIG. 1 presents a schematic view of the front partial cross-section of an embodiment of the utility model;
FIG. 2 is a schematic view of the partial top-down cross-sectional structure of FIG. 1;
FIG. 3 is a schematic side cross-sectional view of the tool bar of FIG. 2;
fig. 4 is a schematic front view of the toolholder of fig. 1.
Reference numerals: 1. a cutter bar; 2. a follower sleeve; 3. a jacket; 4. a dust cover; 5. a limiting pin; 6. a flat key; 7. a cutter body; 8. a spring; 9. a dust-proof plate; 10. a cover plate; 11. a tool holder; 12. and (5) pushing.
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. 1-4, the distance reverse turning tool for the boring machine provided by the utility model comprises a cutter bar 1 and a follow-up sleeve 2, wherein a shell is fixedly connected to the outer ring of the follow-up sleeve 2 through a thrust radial bearing, a limiting pin 5 for controlling the displacement interval of the cutter bar 1 is arranged on the inner ring of the follow-up sleeve 2, a dust guard 9 for blocking is arranged at the right end of the follow-up sleeve 2 through the positioning pin, the cutter bar 1 is positioned in the follow-up sleeve 2, a flat key 6 is connected between the cutter bar 1 and the follow-up sleeve 2, a spring 8 and a push pin 12 are arranged on the cutter bar 1, and a tool knife structure for cutting a workpiece is movably connected to the push pin 12;
the tool knife structure comprises a placing groove which is formed in the shell wall at the top of the follow-up sleeve 2, a cover plate 10 is connected to the outer wall of the top of the placing groove through screws, a knife holder 11 is movably connected to the placing groove, a knife body 7 is arranged at the top of the knife holder 11, a chute is formed in the knife holder 11, and a push pin 12 is slidably connected to the chute.
The working principle of the distance reverse turning tool for the boring machine is that after a workpiece to be machined is placed, the whole tool is fast-forwarded, and the tool is turned into a tool when the right end face of the shell cover is 3mm away from the workpiece along with the movement of the tool. With the movement of the tool, the follower sleeve 2 stops feeding when the end face of the housing contacts the workpiece. The following sleeve 2 and the cutter bar 1 synchronously rotate through the flat key 6, so that the position of the workpiece to be cut is adjusted. When the tool is adjusted, the tool bar 1 is moved rightward, compressing the spring 8, and the tool bar 1 is moved rightward, so that the tool holder 11 in the tool structure is ejected under the action of the push pin 12. And the tool holder 11 moves to drive the tool body 7 to cut the workpiece. When the working operation is completed, the cutter bar 1 is retracted, the follower sleeve 2 is axially kept motionless under the action of the spring 8, and after the cutter bar 1 is retracted, the cutter holder 11 drives the cutter body 7 to restore to the original state under the action of the push pin 12.
Example two
As shown in fig. 2, the distance reversing tool for boring machine according to the present utility model further includes: the shell cover comprises an outer sleeve 3 and a dust cover 4, the dust cover 4 is positioned on the left side of the outer sleeve 3, a spring 8 is sleeved outside the cutter bar 1, and the right end of the spring 8 is arranged on the right inner wall of the follow-up sleeve 2.
In this embodiment, the spring 8 is arranged such that the follower sleeve 2 remains axially stationary during the restoring movement of the tool bar 1.
Example III
As shown in fig. 1, the distance reversing tool for boring machine according to the present utility model further includes: the lower shell wall of the cutter bar 1 is provided with a first guide groove, one end of the limiting pin 5 extending into the follower sleeve 2 extends into the first guide groove, the upper inner wall of the follower sleeve 2 is provided with a second guide groove, and the top of the flat key 6 is slidably connected into the second guide groove.
In this embodiment, the second guide groove is disposed to enable the follower sleeve 2 and the cutter bar 1 to rotate synchronously under the action of the flat key 6.
In this embodiment, the first guide groove is configured to control the relative displacement between the cutter bar 1 and the follower sleeve 2 under the action of the limiting pin 5.
The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.
Claims (7)
1. The utility model provides a boring machine is with distance lathe tool that turns over, includes cutter arbor (1) and follow-up sleeve (2), through locating pin (5) fixedly connected with shell cover on the outer lane of follow-up sleeve (2), and the right-hand member of follow-up sleeve (2) is installed through the locating pin and is used for dust guard (9), its characterized in that: the cutter bar (1) is located inside the follow-up sleeve (2), a flat key (6) is connected between the cutter bar (1) and the follow-up sleeve (2), a spring (8) and a push pin (12) are arranged on the cutter bar (1), and a tool knife structure for cutting a workpiece is movably connected on the push pin (12).
2. The fixed-distance turning tool for boring machine according to claim 1, wherein: the inside of the shell cover is provided with a thrust radial bearing, and the shell cover comprises an outer sleeve (3) and a dust cover (4).
3. The fixed-distance turning tool for boring machine according to claim 1, wherein: the lower shell wall of the cutter bar (1) is provided with a first guide groove, and one end of the limiting pin (5) extending into the follow-up sleeve (2) extends into the first guide groove.
4. The fixed-distance turning tool for boring machine according to claim 1, wherein: the upper inner wall of the follow-up sleeve (2) is provided with a second guide groove, and the top of the flat key (6) is connected in the second guide groove in a sliding way.
5. The fixed-distance turning tool for boring machine according to claim 1, wherein: the spring (8) is sleeved outside the cutter bar (1), and the right end of the spring (8) is arranged on the right inner wall of the follow-up sleeve (2).
6. The fixed-distance turning tool for boring machine according to claim 1, wherein: the tool knife structure comprises a placing groove which is formed in the top shell wall of the follow-up sleeve (2), a cover plate (10) is connected to the top outer wall of the placing groove through screws, a knife holder (11) is movably connected to the placing groove, and a knife body (7) is arranged at the top of the knife holder (11).
7. The fixed distance reversing tool for boring machine according to claim 6, wherein: the tool holder (11) is provided with a chute, and the push pin (12) is connected in the chute in a sliding way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320035251.8U CN219581694U (en) | 2023-01-06 | 2023-01-06 | Fixed-distance reverse turning tool for boring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320035251.8U CN219581694U (en) | 2023-01-06 | 2023-01-06 | Fixed-distance reverse turning tool for boring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219581694U true CN219581694U (en) | 2023-08-25 |
Family
ID=87665637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320035251.8U Active CN219581694U (en) | 2023-01-06 | 2023-01-06 | Fixed-distance reverse turning tool for boring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219581694U (en) |
-
2023
- 2023-01-06 CN CN202320035251.8U patent/CN219581694U/en active Active
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