CN211102742U - Numerical control cutter convenient to change - Google Patents
Numerical control cutter convenient to change Download PDFInfo
- Publication number
- CN211102742U CN211102742U CN201921366728.0U CN201921366728U CN211102742U CN 211102742 U CN211102742 U CN 211102742U CN 201921366728 U CN201921366728 U CN 201921366728U CN 211102742 U CN211102742 U CN 211102742U
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- fixedly connected
- numerical control
- bevel gear
- convenient
- thread bush
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Abstract
The utility model discloses a numerical control cutter convenient to change, the load simulator comprises a case, the front of machine case is provided with the through-hole, and the inner chamber of through-hole is provided with the barre, the back fixedly connected with transmission of barre, transmission's axle center department fixedly connected with connecting rod, the equal fixedly connected with threaded rod in the left and right sides of connecting rod, the surface cover of threaded rod is equipped with the thread bush, the bottom fixedly connected with slider of thread bush, one side fixedly connected with fixture block of slider, machine incasement chamber's bottom fixedly connected with installation piece. The utility model discloses a cooperation of transmission, connecting rod, threaded rod and thread bush drives the fixture block through the thread bush and removes, is convenient for carry out the chucking to the cutter, also conveniently changes the cutter simultaneously, through the cooperation of installation piece and mounting groove, improves fixed effect to reach the effect of being convenient for to change, solved the problem that the change is not convenient for of current device.
Description
Technical Field
The utility model relates to a digit control machine tool technical field specifically is a numerical control cutter convenient to change.
Background
Numerical control is short for digital control, numerical control technology is a method for controlling mechanical motion and a machining process by utilizing digital information, the numerical control machine tool is a numerical control machine tool, the numerical control machine tool is short for a numerical control machine tool, and is an automatic machine tool provided with a program control system.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a numerical control cutter convenient to change possesses the advantage of being convenient for to change, has solved the problem that current device is not convenient for change.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a numerical control cutter convenient to change, includes quick-witted case, the front of machine case is provided with the through-hole, and the inner chamber of through-hole is provided with the barre, the back fixedly connected with transmission of barre, transmission's axle center department fixedly connected with connecting rod, the equal fixedly connected with threaded rod in the left and right sides of connecting rod, the surface cover of threaded rod is equipped with the thread bush, the bottom fixedly connected with slider of thread bush, slider's one side fixedly connected with fixture block, machine incasement chamber's bottom fixedly connected with installation piece, the bottom of installation piece is provided with the mounting groove, the inner chamber of mounting groove is provided with the cutter.
Preferably, the transmission device comprises a driving bevel gear and a driven bevel gear, the back of the handle bar is fixedly connected with the driving bevel gear, and the right side of the driving bevel gear is meshed with the driven bevel gear.
Preferably, one side of the threaded rod is movably connected with the inner cavity of the case through a bearing seat, and the thread directions of the two threaded rods are opposite.
Preferably, the sliding device comprises a support rod, a sliding block and a sliding groove, the bottom of the support rod is fixedly connected with the sliding block, the bottom of the sliding block is connected with the sliding groove in a sliding mode, and the sliding groove is formed in the bottom of the inner cavity of the case.
Preferably, the left side and the right side of the cutter are both provided with clamping grooves, and the diameters of the clamping grooves are larger than those of the clamping blocks.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a cooperation of transmission, connecting rod, threaded rod and thread bush drives the fixture block through the thread bush and removes, is convenient for carry out the chucking to the cutter, also conveniently changes the cutter simultaneously, through the cooperation of installation piece and mounting groove, improves fixed effect to reach the effect of being convenient for to change, solved the problem that the change is not convenient for of current device.
2. The utility model discloses a cooperation of drive bevel gear and driven bevel gear, drive bevel gear drive driven bevel gear is rotatory, and through the opposite design of the screw thread direction of two threaded rods, make two thread bush remove in opposite directions, through the cooperation of bracing piece, slider and spout, carry on spacingly to the thread bush, prevent that the thread bush is rotatory.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the structure of the present invention;
fig. 3 is a partial left side sectional view of the structure of the present invention.
In the figure: 1. a chassis; 2. a handle bar; 3. a transmission device; 31. a drive bevel gear; 32. a driven bevel gear; 4. a connecting rod; 5. a threaded rod; 6. a threaded sleeve; 7. a sliding device; 71. a support bar; 72. a slider; 73. a chute; 8. a clamping block; 9. mounting blocks; 10. mounting grooves; 11. a cutter; 12. a clamping groove.
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, a numerical control tool convenient for replacement comprises a case 1, a through hole is arranged on the front surface of the case 1, a handle bar 2 is arranged in the inner cavity of the through hole, a transmission device 3 is fixedly connected to the back of the handle bar 2, the transmission device 3 comprises a driving bevel gear 31 and a driven bevel gear 32, the back of the handle bar 2 is fixedly connected with the driving bevel gear 31, the driven bevel gear 32 is engaged with the right side of the driving bevel gear 31, the driving bevel gear 31 drives the driven bevel gear 32 to rotate through the matching of the driving bevel gear 31 and the driven bevel gear 32, two thread sleeves 6 are moved oppositely through the design that the thread directions of the two thread rods 5 are opposite, the thread sleeves 6 are limited through the matching of a support rod 71, a slide block 72 and a slide groove 73, the thread sleeves 6 are prevented from rotating, a connecting rod 4 is fixedly connected to the axis of the transmission device 3, the left side, one side of the threaded rod 5 is movably connected with the inner cavity of the case 1 through a bearing seat, the thread directions of the two threaded rods 5 are opposite, the surface of the threaded rod 5 is sleeved with a threaded sleeve 6, the bottom of the threaded sleeve 6 is fixedly connected with a sliding device 7, the sliding device 7 comprises a supporting rod 71, a sliding block 72 and a sliding groove 73, the bottom of the supporting rod 71 is fixedly connected with the sliding block 72, the bottom of the sliding block 72 is slidably connected with the sliding groove 73, the sliding groove 73 is arranged at the bottom of the inner cavity of the case 1, one side of the sliding device 7 is fixedly connected with a clamping block 8, the bottom of the inner cavity of the case 1 is fixedly connected with an installation block 9, the bottom of the installation block 9 is provided with an installation groove 10, the inner cavity of the installation groove 10 is provided with a cutter 11, the left side and the right side of the, drive fixture block 8 through thread bush 6 and remove, be convenient for carry out the chucking to cutter 11, also conveniently change cutter 11 simultaneously, through the cooperation of installation piece 9 and mounting groove 10, improve fixed effect to reach the effect of being convenient for change, solved the problem that the change is not convenient for to current device.
During the use, insert mounting groove 10 with cutter 11 in, artifical rotatory barre 2, barre 2 drives the rotation of drive bevel gear 31, and drive bevel gear 31 drives threaded rod 5 through driven bevel gear 32 and rotates, and threaded rod 5 drives fixture block 8 through thread bush 6 and removes, makes fixture block 8 and draw-in groove 12 joint, accomplishes fixedly, and is fixed effectual, improves work efficiency to reach the effect of being convenient for to change.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent. In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
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 (5)
1. The utility model provides a numerical control cutter convenient to change, includes quick-witted case (1), its characterized in that: the front of machine case (1) is provided with the through-hole, and the inner chamber of through-hole is provided with barre (2), the back fixedly connected with transmission (3) of barre (2), axle center department fixedly connected with connecting rod (4) of transmission (3), the equal fixedly connected with threaded rod (5) in the left and right sides of connecting rod (4), the surface cover of threaded rod (5) is equipped with thread bush (6), bottom fixedly connected with slider (7) of thread bush (6), one side fixedly connected with fixture block (8) of slider (7), the bottom fixedly connected with installation piece (9) of machine case (1) inner chamber, the bottom of installation piece (9) is provided with mounting groove (10), the inner chamber of mounting groove (10) is provided with cutter (11).
2. The numerical control cutter convenient to replace according to claim 1, characterized in that: the transmission device (3) comprises a driving bevel gear (31) and a driven bevel gear (32), the back of the handle bar (2) is fixedly connected with the driving bevel gear (31), and the right side of the driving bevel gear (31) is meshed with the driven bevel gear (32).
3. The numerical control cutter convenient to replace according to claim 1, characterized in that: one side of the threaded rod (5) is movably connected with the inner cavity of the case (1) through a bearing seat, and the thread directions of the two threaded rods (5) are opposite.
4. The numerical control cutter convenient to replace according to claim 1, characterized in that: the sliding device (7) comprises a supporting rod (71), a sliding block (72) and a sliding groove (73), the sliding block (72) is fixedly connected to the bottom of the supporting rod (71), the sliding groove (73) is connected to the bottom of the sliding block (72) in a sliding mode, and the sliding groove (73) is formed in the bottom of an inner cavity of the case (1).
5. The numerical control cutter convenient to replace according to claim 1, characterized in that: the left side and the right side of the cutter (11) are both provided with clamping grooves (12), and the diameters of the clamping grooves (12) are larger than those of the clamping blocks (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921366728.0U CN211102742U (en) | 2019-08-22 | 2019-08-22 | Numerical control cutter convenient to change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921366728.0U CN211102742U (en) | 2019-08-22 | 2019-08-22 | Numerical control cutter convenient to change |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211102742U true CN211102742U (en) | 2020-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921366728.0U Active CN211102742U (en) | 2019-08-22 | 2019-08-22 | Numerical control cutter convenient to change |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211102742U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114683074A (en) * | 2020-12-29 | 2022-07-01 | 大畏机床(江苏)有限公司 | High-precision numerical control machine tool positioning and locking system |
-
2019
- 2019-08-22 CN CN201921366728.0U patent/CN211102742U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114683074A (en) * | 2020-12-29 | 2022-07-01 | 大畏机床(江苏)有限公司 | High-precision numerical control machine tool positioning and locking system |
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