CN219767387U - Quick-changing tool assembly of machine tool - Google Patents
Quick-changing tool assembly of machine tool Download PDFInfo
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- CN219767387U CN219767387U CN202223393690.0U CN202223393690U CN219767387U CN 219767387 U CN219767387 U CN 219767387U CN 202223393690 U CN202223393690 U CN 202223393690U CN 219767387 U CN219767387 U CN 219767387U
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- 238000009434 installation Methods 0.000 claims abstract description 44
- 230000006978 adaptation Effects 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model discloses a quick tool changing assembly of a machine tool, and relates to the technical field of tool changing of the machine tool; the utility model comprises a tool bit mounting plate; during the use, need the pulling remove the connecting block, make the installation spring shrink, simultaneously, the grafting installation piece will follow and remove the connecting block together and remove, afterwards peg graft the lathe tool bit between two removal connecting blocks, make the installation spring promote and remove the connecting block, and then make the grafting installation piece enter into the grafting mounting groove, thereby install the lathe tool bit fixedly, afterwards install the screw thread stick in spacing downthehole, with install fixed stick can, thereby can improve the steadiness of lathe tool bit, when dismantling, only need take out the screw thread stick from spacing downthehole, take out the grafting installation piece from the grafting mounting groove again, take off the lathe tool bit from this subassembly at last can, so this subassembly need not personnel to use extracting tool to dismantle the lathe tool bit when using, and the dismouting step is simple and easy, personnel's use of being convenient for.
Description
Technical Field
The utility model relates to the technical field of tool changing of machine tools, in particular to a quick tool changing assembly of a machine tool.
Background
The automatic machine tool is mainly used for cutting machining of inner and outer cylindrical surfaces, inner and outer conical surfaces with any cone angle, complex rotation inner and outer curved surfaces, cylindrical threads, conical threads and the like of shaft parts or disc parts, and a machine tool bit is an important part on the machine tool, so that the machine tool is convenient for machining objects, but the machine tool has more inconvenient problems;
when the lathe is processed, the cutter can produce wearing and tearing on the surface of cutter after long-term use, for the cutter that prevents wearing and tearing influences the processing effect, personnel can change the cutter, and current lathe cutter adopts bolt fastening's mode to be fixed on the lathe mostly, when personnel dismantle it, need use multiple extracting tool, so need personnel to prepare extracting tool in advance before dismantling, and then will improve personnel's work load.
In view of the above, the inventors propose a quick-change tool assembly for a machine tool to solve the above problems.
Disclosure of Invention
In order to solve the problem that the workload of personnel is improved when the existing cutter is replaced; the utility model aims to provide a quick-change tool assembly of a machine tool.
In order to solve the technical problems, the utility model adopts the following technical scheme: the quick-change tool assembly for the machine tool comprises a tool bit mounting plate, wherein a supporting block is fixedly connected to the inner wall of the tool bit mounting plate, a movable connecting block is movably connected to the top of the supporting block, one side of the movable connecting block is fixedly connected with a plug-in mounting block, one side of the plug-in mounting block is movably connected with a tool bit of the machine tool, the other side of the movable connecting block is fixedly connected with a mounting spring, a mounting fixing rod is plugged into the mounting spring, one end of the mounting spring is fixedly connected with the inner wall of the tool bit mounting plate, because one end of the mounting spring is fixedly connected with the inner wall of the tool bit mounting plate, the mounting spring is prevented from being separated from the tool bit mounting plate, an adjusting moving hole is formed in the inner wall of the tool bit mounting plate, when the movable connecting block drives the mounting fixing rod to move towards the inner wall of the tool bit mounting plate, one end of the mounting fixing rod moves in the adjusting moving hole, the diameter of the mounting fixing rod is smaller than the inner diameter of the adjusting moving hole, one end of the installation fixing rod is fixedly connected with the movable connecting block, one end of the installation fixing rod is inserted into the adjusting moving hole, the inner diameter of the installation spring is larger than the diameter of the adjusting moving hole, the installation spring is convenient to compress and shrink, the top of the installation fixing rod and the top of the cutter head mounting plate are provided with limiting holes, the internal thread of the limiting holes is connected with a threaded rod, after the threaded rod is installed in the limiting holes, the installation fixing rod can be prevented from moving, one side of the movable connecting block is provided with reinforcing friction lines, the friction force at the joint of the cutter head and the supporting block can be improved, the stability of the cutter head of the machine tool can be improved, the two sides of the cutter head of the machine tool are provided with inserting installation grooves matched with the inserting installation blocks, after the inserting installation blocks enter the inserting installation grooves, the tool bit of the machine tool can be prevented from moving up and down.
Preferably, both sides of the movable connecting block are fixedly connected with pulling auxiliary blocks, the pulling auxiliary blocks are utilized to facilitate the pulling of the movable connecting block by personnel, pulling friction lines are arranged on the surface of the pulling auxiliary blocks, the pulling auxiliary blocks are convenient to grip by the pulling friction lines, inserting rectangular grooves are formed in the top of the supporting block and the inner top wall of the tool bit mounting plate, inserting rectangular blocks are fixedly connected to the top and the bottom of the movable connecting block, the stability of the movable connecting block during the movement can be improved by the inserting rectangular blocks, the width of the inserting rectangular blocks is smaller than that of the inserting rectangular grooves, the surface of the inserting rectangular blocks is movably connected with the inner wall of the inserting rectangular grooves, and the inserting rectangular blocks are convenient to move in the inserting rectangular grooves due to the fact that the surface of the inserting rectangular blocks is movably connected with the inner wall of the inserting rectangular grooves.
Preferably, the top fixedly connected with of screw rod removes the auxiliary block, and the personnel of being convenient for rotate the screw rod, and the surface of removing the auxiliary block is provided with and rotates friction line, utilizes to rotate friction line, is convenient for the personnel to hold the screw rod tightly.
Compared with the prior art, the utility model has the beneficial effects that:
during the use, need the pulling remove the connecting block, make the installation spring shrink, simultaneously, the grafting installation piece will follow and remove the connecting block together and remove, afterwards peg graft the lathe tool bit between two removal connecting blocks, make the installation spring promote and remove the connecting block, and then make the grafting installation piece enter into the grafting mounting groove, thereby install the lathe tool bit fixedly, afterwards install the screw thread stick in spacing downthehole, with install fixed stick can, thereby can improve the steadiness of lathe tool bit, when dismantling, only need take out the screw thread stick from spacing downthehole, take out the grafting installation piece from the grafting mounting groove again, take off the lathe tool bit from this subassembly at last can, so this subassembly need not personnel to use extracting tool to dismantle the lathe tool bit when using, and the dismouting step is simple and easy, personnel's use of being convenient for.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic structural view of the whole section of the present utility model.
FIG. 3 is a schematic cross-sectional view of a support block according to the present utility model.
Fig. 4 is a schematic view of the structure of fig. 2 at a partially enlarged scale according to the present utility model.
Fig. 5 is a partially enlarged schematic view of the structure of fig. 2B according to the present utility model.
In the figure: 1. a cutter head mounting plate; 2. a support block; 3. moving the connecting block; 4. inserting and installing blocks; 5. a machine tool bit; 6. installing a spring; 7. installing a fixing rod; 8. a limiting hole; 9. a threaded rod; 10. adjusting the moving hole; 11. pulling the auxiliary block; 12. a rectangular inserting groove; 13. inserting rectangular blocks; 14. reinforcing friction lines; 15. a moving auxiliary block; 16. and (5) inserting and installing grooves.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one: as shown in fig. 1-5, the utility model provides a quick tool changing component of a machine tool, which comprises a tool bit mounting plate 1, wherein a supporting block 2 is fixedly connected to the inner wall of the tool bit mounting plate 1, a movable connecting block 3 is movably connected to the top of the supporting block 2, one side of the movable connecting block 3 is fixedly connected with a plug mounting block 4, one side of the plug mounting block 4 is movably connected with a machine tool bit 5, the other side of the movable connecting block 3 is fixedly connected with a mounting spring 6, a mounting fixing rod 7 is plugged into the mounting spring 6, limiting holes 8 are formed in the tops of the mounting fixing rod 7 and the tool bit mounting plate 1, a threaded rod 9 is connected to the inner threads of the limiting holes 8, after the threaded rod 9 is mounted in the limiting holes 8, the mounting fixing rod 7 can be prevented from moving, one side of the movable connecting block 3 is provided with reinforcing friction lines 14, the friction force at the joint of the machine tool bit 5 and the supporting block 2 can be improved, the stability of the machine tool bit 5 can be further improved, plug mounting grooves 16 matched with the plug mounting block 4 are formed in two sides of the machine tool bit 5, and after the plug mounting block 4 enters the plug mounting grooves 16, and the machine tool bit 5 can be prevented from moving up and down.
One end of the mounting spring 6 is fixedly connected with the inner wall of the cutter head mounting plate 1, and one end of the mounting fixing rod 7 is fixedly connected with the movable connecting block 3.
By adopting the above technical scheme, because the one end of the mounting spring 6 is fixedly connected with the inner wall of the tool bit mounting plate 1, the separation of the mounting spring 6 and the tool bit mounting plate 1 can be prevented.
An adjusting moving hole 10 is formed in the inner wall of the tool bit mounting plate 1, and the diameter of the mounting fixing rod 7 is smaller than the inner diameter of the adjusting moving hole 10.
Through adopting above-mentioned technical scheme, when the movable connecting block 3 drives installation dead lever 7 and moves to the inner wall of tool bit mounting panel 1, the one end of installation dead lever 7 will be at the interior removal of regulation removal hole 10.
One end of the installation fixing rod 7 is inserted into the adjusting moving hole 10, and the inner diameter of the installation spring 6 is larger than the diameter of the adjusting moving hole 10.
By adopting the technical scheme, the inner diameter of the installation spring 6 is larger than the diameter of the adjusting moving hole 10, so that the installation spring 6 is convenient to compress and shrink.
Both sides of the movable connecting block 3 are fixedly connected with a pulling auxiliary block 11, and the surface of the pulling auxiliary block 11 is provided with pulling friction lines.
Through adopting above-mentioned technical scheme, utilize pulling auxiliary block 11, the personnel of being convenient for stimulate and remove connecting block 3, utilize the pulling friction line, the personnel of being convenient for grasp pulling auxiliary block 11.
The top of the supporting block 2 and the inner top wall of the tool bit mounting plate 1 are provided with splicing rectangular grooves 12, and the top and the bottom of the movable connecting block 3 are fixedly connected with splicing rectangular blocks 13.
Through adopting above-mentioned technical scheme, when the removal connecting block 3 removed, grafting rectangular piece 13 will remove in grafting rectangular channel 12, utilizes grafting rectangular piece 13, can improve the steadiness when removing connecting block 3.
The width of the inserting rectangular block 13 is smaller than that of the inserting rectangular groove 12, the surface of the inserting rectangular block 13 is movably connected with the inner wall of the inserting rectangular groove 12, and the top of the movable connecting block 3 is movably connected with the inner bottom wall of the tool bit mounting plate 1.
By adopting the technical scheme, the surface of the inserting rectangular block 13 is movably connected with the inner wall of the inserting rectangular groove 12, so that the inserting rectangular block 13 can conveniently move in the inserting rectangular groove 12.
The top of the threaded rod 9 is fixedly connected with a movable auxiliary block 15, and the surface of the movable auxiliary block 15 is provided with rotary friction lines.
Through adopting above-mentioned technical scheme, remove auxiliary block 15, the personnel of being convenient for rotate screw rod 9, utilize to rotate friction line, the personnel of being convenient for grasp screw rod 9.
Working principle: during operation, the movable connecting block 3 needs to be pulled, make movable connecting block 3 move on the inside wall that is close to tool bit mounting panel 1, when movable connecting block 3 moves, its one side will drive installation dead lever 7, and make installation spring 6 shrink, utilize installation dead lever 7 can improve the steadiness when movable connecting block 3 and installation spring 6 move, simultaneously, grafting installation piece 4 will follow movable connecting block 3 together, after grafting installation piece 4 moves to suitable position, need peg graft lathe tool bit 5 between two movable connecting blocks 3, afterwards make installation spring 6 promote movable connecting block 3, make movable connecting block 3 move to lathe tool bit 5, and then make grafting installation piece 4 enter into grafting mounting groove 16, thereby install fixed lathe tool bit 5, after grafting installation piece 4 enters into grafting mounting groove 16 in, installation spring 6 still is in the shrink state, afterwards install screw thread bar 9 in spacing hole 8, with install dead lever 7 can, thereby can improve the steadiness of lathe tool bit 5, when dismantling, only need take out screw thread bar 9 from spacing hole 8, again with installation piece 4 follow in 16, and finally take out tool bit 5 from the mounting groove, can be dismantled the tool bit 5 from this equipment is used to the easy and simple and easy to use, and easy to detach the step is convenient for people need to detach the tool bit 5.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (8)
1. Lathe quick change sword subassembly, including tool bit mounting panel (1), its characterized in that: fixedly connected with supporting shoe (2) on the inner wall of tool bit mounting panel (1), the top swing joint of supporting shoe (2) has removal connecting block (3), one side fixedly connected with grafting installation piece (4) of removal connecting block (3), one side swing joint of grafting installation piece (4) has lathe tool bit (5), the opposite side fixedly connected with installation spring (6) of removal connecting block (3), the inside grafting of installation spring (6) has installation dead lever (7), installation dead lever (7) with spacing hole (8) have all been seted up at the top of tool bit mounting panel (1), the inside threaded connection of spacing hole (8) has screw rod (9), one side of removal connecting block (3) is provided with consolidates friction line (14), peg graft mounting groove (16) with grafting installation piece (4) looks adaptation are all seted up to the both sides of lathe tool bit (5).
2. The quick-change tool assembly of claim 1, wherein one end of the mounting spring (6) is fixedly connected with the inner wall of the tool bit mounting plate (1), and one end of the mounting fixing rod (7) is fixedly connected with the movable connecting block (3).
3. The quick-change tool assembly of claim 2, wherein the inner wall of the tool bit mounting plate (1) is provided with an adjusting moving hole (10), and the diameter of the mounting fixing rod (7) is smaller than the inner diameter of the adjusting moving hole (10).
4. A quick-change tool assembly for a machine tool according to claim 3, wherein one end of the mounting fixing rod (7) is inserted into the adjusting moving hole (10), and the inner diameter of the mounting spring (6) is larger than the diameter of the adjusting moving hole (10).
5. The quick-change tool assembly for a machine tool according to claim 4, wherein both sides of the movable connecting block (3) are fixedly connected with a pulling auxiliary block (11), and the surface of the pulling auxiliary block (11) is provided with pulling friction lines.
6. The quick tool changing assembly of the machine tool according to claim 5, wherein the top of the supporting block (2) and the inner top wall of the tool bit mounting plate (1) are provided with inserting rectangular grooves (12), and the top and the bottom of the movable connecting block (3) are fixedly connected with inserting rectangular blocks (13).
7. The quick tool changing assembly of a machine tool according to claim 6, wherein the width of the inserting rectangular block (13) is smaller than the width of the inserting rectangular groove (12), the surface of the inserting rectangular block (13) is movably connected with the inner wall of the inserting rectangular groove (12), and the top of the movable connecting block (3) is movably connected with the inner bottom wall of the tool bit mounting plate (1).
8. The quick-change tool assembly of claim 7, wherein a moving auxiliary block (15) is fixedly connected to the top end of the threaded rod (9), and a rotating friction line is arranged on the surface of the moving auxiliary block (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223393690.0U CN219767387U (en) | 2022-12-19 | 2022-12-19 | Quick-changing tool assembly of machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223393690.0U CN219767387U (en) | 2022-12-19 | 2022-12-19 | Quick-changing tool assembly of machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219767387U true CN219767387U (en) | 2023-09-29 |
Family
ID=88133670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223393690.0U Active CN219767387U (en) | 2022-12-19 | 2022-12-19 | Quick-changing tool assembly of machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219767387U (en) |
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2022
- 2022-12-19 CN CN202223393690.0U patent/CN219767387U/en active Active
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