CN211516621U - Cutter dismounting device for numerical control machine tool - Google Patents
Cutter dismounting device for numerical control machine tool Download PDFInfo
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- CN211516621U CN211516621U CN201921393439.XU CN201921393439U CN211516621U CN 211516621 U CN211516621 U CN 211516621U CN 201921393439 U CN201921393439 U CN 201921393439U CN 211516621 U CN211516621 U CN 211516621U
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- fixedly connected
- main shaft
- cutter
- screwdriver head
- machine tool
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Abstract
The utility model relates to a lathe cutter technical field just discloses a cutter dismounting device for digit control machine tool. This cutter dismounting device for digit control machine tool includes footstock, base and main shaft, the top fixedly connected with motor of footstock, the output fixedly connected with drive gear of motor, the top fixedly connected with driven gear of main shaft. This cutter dismounting device for digit control machine tool, it rotates to change the cover through promoting spacing frame messenger, realized changing with different cutter fastening screw assorted screwdriver head, will with wait to dismantle cutter fastening screw assorted screwdriver head and aim at fastening screw, starting motor behind the pine hand, make drive gear drive driven gear rotate, then the main shaft rotates, the main shaft drives the horizontal pole and rotates, the horizontal pole drives the link and changes the cover and rotate at the horizontal direction, make the screwdriver head can unscrew the fastening screw of cutter, accomplish the dismantlement of cutter, it is slow to have solved traditional artifical cutter speed of dismantling, the problem of easy hindering the hand.
Description
Technical Field
The utility model relates to a lathe cutter technical field specifically is a cutter dismounting device for digit control machine tool.
Background
The cutter is an indispensable appliance for machine tool machining, the quick installation and disassembly of the cutter have important significance on production efficiency, different cutters are needed for machining different workpieces, the cutter which is worn and broken needs to be replaced in time, otherwise, production is difficult to continue, the traditional numerical control machine tool cutter is disassembled manually, the speed is slow, and hands are easy to hurt when the cutter is taken down from a machine tool frame.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a cutter dismounting device for digit control machine tool possesses the automatic fastening screw who dismantles the cutter fast, and the problem of the manual tool speed of dismantling slowly, easily hindering the hand has been solved to advantages such as height between adjustable whole equipment and the cutter.
(II) technical scheme
For the fastening screw who realizes above-mentioned automatic quick dismantlement cutter, the high purpose between adjustable whole equipment and the cutter, the utility model provides a following technical scheme: a cutter dismounting device for a numerical control machine tool comprises a top seat, a base and a main shaft, wherein the top end of the top seat is fixedly connected with a motor, the output end of the motor is fixedly connected with a transmission gear, the top end of the main shaft is fixedly connected with a driven gear, the driven gear is meshed with the transmission gear, the main shaft is movably connected with the top seat, a first shaft sleeve is arranged at the joint of the main shaft and the top seat and is fixedly connected with the top seat, a cross rod is fixedly connected with the surface of the main shaft, a second shaft sleeve is arranged at the joint of the main shaft and the cross rod and is fixedly connected with the cross rod, a connecting frame is fixedly connected with the bottom end of the cross rod, a connecting rod is fixedly connected with the bottom end of the connecting frame, a rotating sleeve is sleeved on the surface of the connecting rod and comprises a limiting frame, a first screw batch head, a second screw batch head, a third screw, the surface of the rotating sleeve is fixedly connected with one end of the limiting frame, the surface of the rotating sleeve is fixedly connected with the butt end of the screwdriver head II, the surface of the rotating sleeve is connected with the butt end of the screwdriver head III in a specified mode, and the surface of the rotating sleeve is fixedly connected with the butt end of the screwdriver head IV.
The top end of the base is fixedly connected with a guide pillar guide sleeve, the top end of the guide pillar guide sleeve is fixedly connected with the bottom end of the top seat, the surface of the guide pillar guide sleeve is fixedly connected with a supporting rod, the bottom end of the supporting rod is fixedly connected with a loop bar, the bottom end of the loop bar is fixedly connected with the bottom upper wall of the base, the bottom upper wall of the base is fixedly connected with an electric telescopic rod, and the top end of the electric telescopic rod is fixedly connected with the bottom end of the supporting rod.
Preferably, the top end of the main shaft penetrates through the top inner wall of the top seat to the top outer wall of the top seat and extends to the outside of the top seat.
Preferably, the bottom end of the main shaft penetrates from the top end of the cross rod to the bottom end of the cross rod and extends to the outside of the cross rod.
Preferably, the number of the limiting frames is four, and the four limiting frames are uniformly distributed on the surface of the rotating sleeve.
Preferably, a through hole penetrating from the upper bottom wall to the lower bottom wall is formed in the base, and a thread is formed in the through hole.
Preferably, the connecting frame is internally provided with a U-shaped through groove, and the size of the U-shaped through groove is matched with that of the limiting frame.
Compared with the prior art, the utility model provides a cutter dismounting device for digit control machine tool possesses following beneficial effect:
1. this cutter dismounting device for digit control machine tool, it rotates to change the cover through promoting spacing frame messenger, realized changing with different cutter fastening screw assorted screwdriver head, will with wait to dismantle cutter fastening screw assorted screwdriver head and aim at fastening screw, starting motor behind the pine hand, make drive gear drive driven gear rotate, then the main shaft rotates, the main shaft drives the horizontal pole and rotates, the horizontal pole drives the link and changes the cover and rotate at the horizontal direction, make the screwdriver head can unscrew the fastening screw of cutter, accomplish the dismantlement of cutter, it is slow to have solved traditional artifical cutter speed of dismantling, the problem of easy hindering the hand.
2. This cutter dismounting device for digit control machine tool has realized the regulation to the screw and has criticized the regulation of distance between head and the cutter through the cooperation of electric telescopic handle, loop bar, guide pillar guide pin bushing, has solved the problem that the head touching of screw does not reach cutter fastening screw, can let whole dismounting device can be fixed on the lathe through running through the groove in the inside setting of base, has solved the problem that dismounting device and lathe are fixed.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a three-dimensional view of the connection frame structure of the present invention.
Wherein: 1. a top seat; 2. a base; 3. a main shaft; 4. a motor; 5. a transmission gear; 6. a first bushing; 7. a second shaft sleeve; 8. a cross bar; 9. a connecting frame; 10. rotating the sleeve; 11. a limiting frame; 12. a first screwdriver head; 13. a second screwdriver head; 14. a third screwdriver head; 15. a fourth screwdriver head; 16. A loop bar; 17. a support bar; 18. a guide pillar and a guide sleeve; 19. an electric telescopic rod; 20. a driven gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model provides a cutter dismounting device for a numerical control machine, comprising a top seat 1, a base 2 and a main shaft 3, wherein the top end of the top seat 1 is fixedly connected with a motor 4, the output end of the motor 4 is fixedly connected with a transmission gear 5, the top end of the main shaft 3 is fixedly connected with a driven gear 20, the driven gear 20 is meshed with the transmission gear 5, the main shaft 3 is movably connected with the top seat 1, the top end of the main shaft 3 penetrates through the top outer wall of the top seat 1 from the top inner wall of the top seat 1 and extends to the outside of the top seat 1, a first shaft sleeve 6 is arranged at the joint of the main shaft 3 and the top seat 1, the first shaft sleeve 6 is fixedly connected with the top seat 1, the surface of the main shaft 3 is fixedly connected with a cross rod 8, the bottom end of the main shaft 3 penetrates through the bottom end of the cross rod 8 from the top end of the cross rod, the second shaft sleeve 7 is fixedly connected with a cross rod 8, the bottom end of the cross rod 8 is fixedly connected with a connecting frame 9, the bottom end of the connecting frame 9 is fixedly connected with a connecting rod 21, the surface of the connecting rod 21 is sleeved with a rotating sleeve 10, the rotating sleeve 10 comprises a limiting frame 11, a first screwdriver head 12, a second screwdriver head 13, a third screwdriver head 14 and a fourth screwdriver head 15, the surface of the rotating sleeve 10 is fixedly connected with one end of the limiting frame 11, the number of the limiting frames 11 is four, the four limiting frames 11 are uniformly distributed on the surface of the rotating sleeve 10, a U-shaped through groove is formed in the connecting frame 9, the size of the U-shaped through groove is matched with that of the limiting frame 11, the surface of the rotary sleeve 10 is fixedly connected with the butt end of the first screwdriver head 12, the surface of the rotary sleeve 10 is fixedly connected with the butt end of the second screwdriver head 13, the surface of the rotary sleeve 10 is connected with the butt end of the third screwdriver head 14 in a specified mode, and the surface of the rotary sleeve 10 is fixedly connected with the butt end of the fourth screwdriver head 15.
When the screwdriver is used, the limiting frame 11 is pushed to enable the rotary sleeve 10 to rotate, screwdriver heads matched with fastening screws of different tools are selected to be replaced, the screwdriver heads matched with the fastening screws of the tools to be disassembled are aligned to the fastening screws, the electric telescopic rod 19 is started, the electric telescopic rod 19 drives the supporting rod 17 to move and push the top seat 1, the electric telescopic rod 19, the sleeve rod 16 and the guide post and guide sleeve 18 are matched to adjust the distance between the screwdriver heads and the tools, the motor 4 is started after hands are loosened, the transmission gear 5 drives the driven gear 20 to rotate, then the main shaft 3 rotates, the main shaft 3 drives the cross rod 8 to rotate, the cross rod 8 drives the connecting frame 9 and the rotary sleeve 10 to rotate in the horizontal direction, the fastening screws of the tools can be loosened by the screwdriver heads, and the tools are disassembled.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a cutter dismounting device for digit control machine tool, includes footstock (1), base (2) and main shaft (3), its characterized in that: the top end of the top seat (1) is fixedly connected with a motor (4), an output end of the motor (4) is fixedly connected with a transmission gear (5), a top end of the main shaft (3) is fixedly connected with a driven gear (20), the driven gear (20) is meshed with the transmission gear (5), the main shaft (3) is movably connected with the top seat (1), a first shaft sleeve (6) is arranged at the joint of the main shaft (3) and the top seat (1), the first shaft sleeve (6) is fixedly connected with the top seat (1), a cross rod (8) is fixedly connected to the surface of the main shaft (3), a second shaft sleeve (7) is arranged at the joint of the main shaft (3) and the cross rod (8), the second shaft sleeve (7) is fixedly connected with the cross rod (8), a connecting frame (9) is fixedly connected with the bottom end of the cross rod (8), and a connecting rod (21) is fixedly connected with the bottom end of, the surface of the connecting rod (21) is sleeved with a rotating sleeve (10), the rotating sleeve (10) comprises a limiting frame (11), a first screwdriver head (12), a second screwdriver head (13), a third screwdriver head (14) and a fourth screwdriver head (15), the surface of the rotating sleeve (10) is fixedly connected with one end of the limiting frame (11), the surface of the rotating sleeve (10) is fixedly connected with the butt end of the first screwdriver head (12), the surface of the rotating sleeve (10) is fixedly connected with the butt end of the second screwdriver head (13), the surface of the rotating sleeve (10) is fixedly connected with the butt end of the third screwdriver head (14), and the surface of the rotating sleeve (10) is fixedly connected with the butt end of the fourth screwdriver head (15);
the top end of the base (2) is fixedly connected with a guide pillar guide sleeve (18), the top end of the guide pillar guide sleeve (18) is fixedly connected with the bottom end of the top seat (1), the surface of the guide pillar guide sleeve (18) is fixedly connected with a support rod (17), the bottom end of the support rod (17) is fixedly connected with a loop bar (16), the bottom end of the loop bar (16) is fixedly connected with the upper wall of the base (2), the upper wall of the base (2) is fixedly connected with an electric telescopic rod (19), and the top end of the electric telescopic rod (19) is fixedly connected with the bottom end of the support rod (17).
2. The tool removing device for the numerical control machine tool according to claim 1, wherein: the top end of the main shaft (3) penetrates through the top outer wall of the top seat (1) from the top inner wall of the top seat (1) and extends to the outside of the top seat (1).
3. The tool removing device for the numerical control machine tool according to claim 1, wherein: the bottom end of the main shaft (3) penetrates through the bottom end of the cross rod (8) from the top end of the cross rod (8) and extends to the outside of the cross rod (8).
4. The tool removing device for the numerical control machine tool according to claim 1, wherein: the number of the limiting frames (11) is four, and the four limiting frames (11) are uniformly distributed on the surface of the rotating sleeve (10).
5. The tool removing device for the numerical control machine tool according to claim 1, wherein: the base (2) is internally provided with a through hole penetrating from the upper bottom wall to the lower bottom wall, and the through hole is internally provided with threads.
6. The tool removing device for the numerical control machine tool according to claim 1, wherein: the connecting frame (9) is internally provided with a U-shaped through groove, and the size of the U-shaped through groove is matched with that of the limiting frame (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921393439.XU CN211516621U (en) | 2019-08-26 | 2019-08-26 | Cutter dismounting device for numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921393439.XU CN211516621U (en) | 2019-08-26 | 2019-08-26 | Cutter dismounting device for numerical control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211516621U true CN211516621U (en) | 2020-09-18 |
Family
ID=72439482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921393439.XU Expired - Fee Related CN211516621U (en) | 2019-08-26 | 2019-08-26 | Cutter dismounting device for numerical control machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211516621U (en) |
-
2019
- 2019-08-26 CN CN201921393439.XU patent/CN211516621U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200918 Termination date: 20210826 |
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| CF01 | Termination of patent right due to non-payment of annual fee |