CN221390055U - CNC knife rest with clearance structure - Google Patents
CNC knife rest with clearance structure Download PDFInfo
- Publication number
- CN221390055U CN221390055U CN202323148757.9U CN202323148757U CN221390055U CN 221390055 U CN221390055 U CN 221390055U CN 202323148757 U CN202323148757 U CN 202323148757U CN 221390055 U CN221390055 U CN 221390055U
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- fixed
- support column
- wall
- cleaning
- tool holder
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- 238000004140 cleaning Methods 0.000 claims abstract description 60
- 239000000428 dust Substances 0.000 claims description 28
- 230000001360 synchronised effect Effects 0.000 claims description 22
- 238000010521 absorption reaction Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 abstract 3
- 230000000694 effects Effects 0.000 description 7
- 238000003754 machining Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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- Auxiliary Devices For Machine Tools (AREA)
Abstract
The utility model belongs to the technical field of CNC tool holders, and particularly relates to a CNC tool holder with a cleaning structure, which comprises a base, wherein a square tool holder is arranged at the top of the base, four turning tools are fixed on the side wall of the square tool holder through bolts, a fixing plate is arranged at one side of the base and right below one of the turning tools, a support column is rotatably arranged at the top of the fixing plate, a first mounting plate is fixedly arranged below the turning tools on the outer wall of the support column, a shaft tube is rotatably arranged at the top of the first mounting plate in a penetrating manner, a first cleaning disc is fixedly arranged at the top of the shaft tube in a penetrating manner, a second mounting plate is fixedly arranged above the turning tools on the outer wall of the support column, a rotating shaft is rotatably arranged at the bottom of the second mounting plate in a penetrating manner, and a second cleaning disc is fixedly arranged at the bottom of the rotating shaft; the utility model can avoid the influence of chip residue on the processing quality, and also omits the trouble of manual cleaning, and the lathe tool can be cleaned under the condition of no shutdown, thereby improving the processing efficiency of the machine tool.
Description
Technical Field
The utility model belongs to the technical field of CNC tool holders, and particularly relates to a CNC tool holder with a cleaning structure.
Background
The numerical control lathe is one of the widely used numerical control lathes, is mainly used for cutting machining of inner and outer cylindrical surfaces of shaft parts or disc parts, inner and outer conical surfaces of any cone angle, complex rotation inner and outer curved surfaces, cylinders, conical threads and the like, and can be used for grooving, drilling, reaming, boring and the like.
However, when the lathe tool on the traditional CNC tool rest is required to be changed after machining, the function of cleaning the surface of the replaced lathe tool is not available, the manual cleaning is required, the troublesome effect is poor, the chip residue can be caused to affect the machining quality, and the machine tool is required to be stopped before cleaning, so that the machining efficiency of the machine tool can be affected.
Disclosure of utility model
The utility model aims to provide a CNC tool rest with a cleaning structure, which can avoid the influence of chip residue on processing quality, and also avoid the trouble of manual cleaning, and can clean a turning tool without stopping the machine, thereby improving the processing efficiency of the machine tool.
The technical scheme adopted by the utility model is as follows:
The utility model provides a CNC knife rest with clearance structure, includes the base, the top of base is provided with the square knife rest, the lateral wall of square knife rest is provided with four lathe tools through the bolt fastening, one side of base just is located the fixed plate that is provided with under one of them lathe tool, the support column is installed in the rotation of the top of fixed plate, the outer wall of support column just is located the lathe tool below and is fixed with first mounting panel, the top of first mounting panel runs through and rotates and install the central siphon, the top of central siphon runs through and is fixed with first clearance dish, the outer wall of support column just is located the lathe tool top and is fixed with the second mounting panel, the bottom of second mounting panel runs through and rotates and install the pivot, the bottom of pivot is fixed with the second clearance dish, the outer wall of first clearance dish and second clearance dish looks contrast is provided with the brush, the lateral wall of support column is provided with the rotatory actuating assembly of drive first clearance dish and second clearance dish, the bottom and be located the fixed plate below and be provided with the baffle, the outer wall of support column just is located the torsional spring between baffle and the fixed plate and the both ends of baffle and baffle respectively with the torsional spring.
Further, one side of base is provided with the dust absorption pump, the dust absorption mouth intercommunication of dust absorption pump has the dust absorption pipe, and the other end of dust absorption pipe link up through connecting piece and central siphon and rotate to be connected, the play dirt mouth intercommunication of dust absorption pump has the chip removal pipe, and the other end of chip removal pipe extends to the piece in the lathe and receives the workbin.
Further, the top of fixed plate has seted up the circular slot, the outer wall of support column is fixed with the carousel of being connected with the circular slot rotation.
Further, the inner side of the round groove is provided with a limiting groove, and the outer wall of the rotary table is provided with a limiting block in sliding connection with the limiting groove.
Further, the top of the first cleaning disc is provided with a conical groove which is concave towards the middle.
Further, the driving assembly comprises a shaft tube and a second synchronous wheel which is fixed at the other end of the rotating shaft, a double-headed motor is arranged between the first mounting plate and the second mounting plate on one side of the supporting column, the first synchronous wheel is fixed on two output shafts of the double-headed motor, and a synchronous belt is arranged between the outer walls of the first synchronous wheel and the second synchronous wheel.
The utility model has the technical effects that:
The brush provided by the utility model can rotate under the drive of the double-headed motor, is convenient for automatically cleaning the surface of the turning tool, has a better cleaning effect, avoids the influence of chip residues on the processing quality, saves the trouble of manual cleaning, saves time and labor, and can clean the turning tool without stopping the machine when the tool is replaced, thereby improving the processing efficiency of the machine tool.
Drawings
FIG. 1 is a schematic front perspective view of the present utility model;
FIG. 2 is a schematic view showing the structure of the bottom perspective_in the present utility model;
Fig. 3 is a schematic view of a partial cut structure in the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
1. A base; 2. a square tool rest; 3. turning tools; 4. a fixing plate; 5. a support column; 6. a first mounting plate; 7. a shaft tube; 8. a first cleaning plate; 9. a second mounting plate; 10. a rotating shaft; 11. a second cleaning plate; 12. a brush; 13. a double-ended motor; 14. a first synchronizing wheel; 15. a synchronous belt; 16. a torsion spring; 17. a baffle; 18. a dust collection pipe; 19. a dust collection pump; 20. and a chip removing tube.
Detailed Description
The present utility model will be specifically described with reference to examples below in order to make the objects and advantages of the present utility model more apparent. It should be understood that the following text is intended to describe only one or more specific embodiments of the utility model and does not limit the scope of the utility model strictly as claimed.
As shown in fig. 1-3, a CNC tool rest with cleaning structure, the on-line screen storage device comprises a base 1, the top of the base 1 is provided with a square tool rest 2, four turning tools 3 are fixed on the side wall of the square tool rest 2 through bolts, one side of the base 1 and right below one of the turning tools 3 are provided with a fixed plate 4, the fixed plate 4 is not installed on the feed direction of the base 1, other three directions can be installed, the top of the fixed plate 4 is rotationally provided with a support column 5, the outer wall of the support column 5 is fixed with a first mounting plate 6 below the turning tools 3, the top of the first mounting plate 6 is rotationally provided with a shaft tube 7, the top of the shaft tube 7 is rotationally provided with a first cleaning disc 8, the outer wall of the support column 5 is fixedly provided with a second mounting plate 9 above the turning tools 3, the bottom of the second mounting plate 9 is rotationally provided with a rotating shaft 10, the bottom of the rotating shaft 10 is fixedly provided with a second cleaning disc 11, the outer wall of the first cleaning disc 8 and the second cleaning disc 11 is provided with a brush 12 in contrast with the outer surface of the turning tools 3, the effect on precision when the turning tools are avoided, the quality of the machine tool is improved, the outer wall of the support column 5 is rotationally provided with a torsion spring 17 and a torsion spring 17 is fixed between the first cleaning disc 5 and the outer wall of the support column 4 and the outer wall is provided with a baffle 17, and the end baffle 17 is fixed at the two ends of the end of the support column 5 and the end of the support column is fixed with a baffle 17, and the end 17 is fixed to be fixed with the end baffle 17 and the end of the support plate 17; the driving assembly comprises a second synchronous wheel, wherein the other ends of the shaft tube 7 and the rotating shaft 10 are fixed, a double-headed motor 13 is arranged on one side of the supporting column 5 and positioned between the first mounting plate 6 and the second mounting plate 9, two output shafts of the double-headed motor 13 are both fixed with a first synchronous wheel 14, and a synchronous belt 15 is arranged between the outer walls of the first synchronous wheel 14 and the second synchronous wheel, so that the shaft tube 7 and the rotating shaft 10 are respectively driven to rotate by matching the second synchronous wheel, the first synchronous wheel 14 and the synchronous belt 15 through the double-headed motor 13, and the hairbrushes 12 on the first cleaning disc 8 and the second cleaning disc 11 are driven to rotate through the rotation of the shaft tube 7 and the rotating shaft 10;
When the tool is replaced, the square tool rest 2 is controlled to rotate, the square tool rest 2 drives the turning tool 3 to rotate unidirectionally, so that the turning tool 3 which is just used moves between the first cleaning disc 8 and the second cleaning disc 11, in the rotating process of the square tool rest 2, the turning tool rest 2 can be contacted with the first cleaning disc 8 and the second cleaning disc 11 and can drive the first cleaning disc 8 and the second cleaning disc 11 to rotate to one side, the first cleaning disc 8 and the second cleaning disc 11 are prevented from influencing the rotation of the square tool rest 2, the support column 5 is reset through the arranged torsion spring 16, the first cleaning disc 8 and the second cleaning disc 11 are reset, then the brush 12 on the first cleaning disc 8 and the second cleaning disc 11 is driven to rotate through the driving assembly, the surface of the turning tool 3 is cleaned through the brush 12, and the cleaning effect is relatively good;
As shown in fig. 1-2, a dust collection pump 19 is arranged on one side of the base 1, a dust collection opening of the dust collection pump 19 is communicated with a dust collection pipe 18, the other end of the dust collection pipe 18 is communicated with the shaft pipe 7 through a connecting piece and is in rotary connection, a dust outlet of the dust collection pump 19 is communicated with a chip removal pipe 20, and the other end of the chip removal pipe 20 extends into a chip collection box in a machine tool, so that chips on the surface of the turning tool 3 are conveniently sucked into the chip collection box in the machine tool through the dust collection pump 19 in combination with the dust collection pipe 18 and the chip removal pipe 20, and the cleaning effect of the surface of the turning tool 3 is more practical and further improved;
As shown in fig. 3, a circular groove is formed in the top of the fixing plate 4, and a turntable in rotary connection with the circular groove is fixed on the outer wall of the support column 5, so that the rotation of the support column 5 is stable; the inner side of the round groove is provided with a limit groove, the outer wall of the rotary table is provided with a limit block which is in sliding connection with the limit groove, so that the rotation of the rotary table is limited conveniently, the rotation of the support column 5 is limited, and the equipment can be normally used;
As shown in fig. 3, the top of the first cleaning disc 8 is provided with a conical groove recessed toward the middle, so that the collection of the scraps is convenient and practical.
The working principle of the utility model is as follows: when the tool is changed, the square tool rest 2 is controlled to rotate, the square tool rest 2 drives the turning tool 3 to rotate unidirectionally, the turning tool 3 which is just used is moved between the first cleaning disc 8 and the second cleaning disc 11, in the rotating process of the square tool rest 2, the turning tool rest 2 can be contacted with the first cleaning disc 8 and the second cleaning disc 11, the first cleaning disc 8 and the second cleaning disc 11 can be driven to rotate to one side, the first cleaning disc 8 and the second cleaning disc 11 are prevented from influencing the rotation of the square tool rest 2, the support column 5 is reset again, the first cleaning disc 8 and the second cleaning disc 11 are reset, then the double-head motor 13 is matched with the second synchronous wheel, the first synchronous wheel 14 and the synchronous belt 15, the shaft tube 7 and the rotary shaft 10 are respectively driven to rotate, the brush 12 on the first cleaning disc 8 and the second cleaning disc 11 is driven to rotate through the rotation of the shaft 7 and the rotary shaft 10, the surface of the first cleaning disc 8 and the second cleaning disc 11 is driven to clean through the brush 12, the cleaning effect is relatively good, the dust suction pump 19 is started at the same time, and the dust suction pump 19 is matched with the dust suction tube 18 and the dust suction tube 20 to suck chips into a dust collection box in a lathe.
The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (6)
1. CNC knife rest with clearance structure, including base (1), the top of base (1) is provided with square knife rest (2), the lateral wall of Fang Daojia (2) is through bolt fastening having four lathe tools (3), its characterized in that: one side of base (1) and lie in one of them lathe tool (3) be provided with fixed plate (4) under, support column (5) are installed in the top rotation of fixed plate (4), the outer wall of support column (5) just is located lathe tool (3) below and is fixed with first mounting panel (6), shaft tube (7) are installed in the top run-through rotation of first mounting panel (6), the top of shaft tube (7) is fixed with first clearance dish (8) link up, the outer wall of support column (5) just is located lathe tool (3) top and is fixed with second mounting panel (9), pivot (10) are installed in the bottom run-through rotation of second mounting panel (9), the bottom of pivot (10) is fixed with second clearance dish (11), the outer wall that first clearance dish (8) and second clearance dish (11) are contrasted is provided with brush (12), the lateral wall of support column (5) is provided with the drive assembly that can drive first clearance dish (8) and second clearance dish (11) rotatory, the bottom of support column (5) just is located fixed plate (4) below and is provided with pivot (17) and baffle (17) are located between fixed plate (17), and two ends of the torsion spring (16) are respectively fixed with the baffle plate (17) and the outer wall of the fixed plate (4).
2. A CNC tool holder having a cleaning structure according to claim 1, wherein: one side of base (1) is provided with dust absorption pump (19), the dust absorption mouth intercommunication of dust absorption pump (19) has dust absorption pipe (18), and the other end of dust absorption pipe (18) link up through connecting piece and central siphon (7) and rotate to be connected, the play dirt mouth intercommunication of dust absorption pump (19) has chip removal pipe (20), and the other end of chip removal pipe (20) extends to in the piece material collecting box in the lathe.
3. A CNC tool holder having a cleaning structure according to claim 1, wherein: the top of fixed plate (4) has seted up the circular slot, the outer wall of support column (5) is fixed with the carousel of being connected with the circular slot rotation.
4. A CNC tool holder having a cleaning structure according to claim 3, wherein: the inner side of the round groove is provided with a limit groove, and the outer wall of the rotary table is provided with a limit block which is in sliding connection with the limit groove.
5. A CNC tool holder having a cleaning structure according to claim 1, wherein: the top of the first cleaning disc (8) is provided with a conical groove which is concave towards the middle part.
6. A CNC tool holder having a cleaning structure according to claim 1, wherein: the driving assembly comprises a shaft tube (7) and a second synchronous wheel fixed at the other end of the rotating shaft (10), a double-head motor (13) is arranged between the first mounting plate (6) and the second mounting plate (9) on one side of the supporting column (5), two output shafts of the double-head motor (13) are respectively fixed with a first synchronous wheel (14), and a synchronous belt (15) is arranged between the outer walls of the first synchronous wheel (14) and the second synchronous wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323148757.9U CN221390055U (en) | 2023-11-22 | 2023-11-22 | CNC knife rest with clearance structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323148757.9U CN221390055U (en) | 2023-11-22 | 2023-11-22 | CNC knife rest with clearance structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221390055U true CN221390055U (en) | 2024-07-23 |
Family
ID=91917047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323148757.9U Active CN221390055U (en) | 2023-11-22 | 2023-11-22 | CNC knife rest with clearance structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221390055U (en) |
-
2023
- 2023-11-22 CN CN202323148757.9U patent/CN221390055U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |