CN213104548U - Chuck for machining stainless steel shaft - Google Patents
Chuck for machining stainless steel shaft Download PDFInfo
- Publication number
- CN213104548U CN213104548U CN202022022855.8U CN202022022855U CN213104548U CN 213104548 U CN213104548 U CN 213104548U CN 202022022855 U CN202022022855 U CN 202022022855U CN 213104548 U CN213104548 U CN 213104548U
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- stainless steel
- chuck
- circular array
- fixed
- steel axle
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Abstract
The utility model discloses a chuck for processing a stainless steel shaft, which comprises a base and a second clamping jaw; base: the upper side of the central support plate is fixedly provided with a central support plate, a driven gear rotates in the central support plate, three outer support rods are arranged in a right circular array of the driven gear, a right limiting column is fixed at the right end of each outer support rod, three limiting clamping grooves are arranged in a left circular array of the right limiting column, an inner rotating ring is sleeved at the middle end of each right limiting column in a rotating mode, three clamping grooves for jacking are arranged in an outer circular array of the inner rotating ring, a central thread of the driven gear penetrates through a threaded rod, and an inner barrel is rotated at the right end of the threaded rod. This a chuck for processing of stainless steel axle at first can centre gripping stainless steel axle, guarantees the stability of stainless steel axle when processing man-hour, can drive the stainless steel axle and rotate, processes stainless steel axle border, and the length that the chuck was stretched out to steerable stainless steel axle reduces the holistic deformation of stainless steel axle.
Description
Technical Field
The utility model relates to a stainless steel axle production facility technical field specifically is a chuck for stainless steel axle processing.
Background
Stainless steel axle blank is in the course of working, must fix through the device earlier, define earlier the processing benchmark, just can process, because stainless steel axle blank is rectangular shape round shaft, it is very important to design and produce stainless steel forging rail clamping chuck, need notice the pressure of cutter to the stainless steel axle when the cutting, present common chuck all is the single-end to the stainless steel axle centre gripping, if the stainless steel axle is longer, the pressure that receives and the gravity of self are also big more, for example when processing the right-hand member and the middle-end of stainless steel axle, need the left end of centre gripping stainless steel axle, probably can cause the deformation of stainless steel axle, and the deformation that receives when processing the right-hand member of stainless steel axle can be bigger.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a chuck for stainless steel axle processing, but at first centre gripping stainless steel axle, guarantee the stainless steel axle and in the stability of adding man-hour, can drive the stainless steel axle and rotate, process stainless steel axle border, the length that the chuck was stretched out to steerable stainless steel axle reduces the holistic deformation of stainless steel axle, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a chuck for processing a stainless steel shaft comprises a base and a second clamping jaw;
base: a central support plate is fixed on the upper side, a driven gear rotates in the central support plate, three outer support rods are arranged in a right circular array of the driven gear, a right limiting column is fixed at the right end of each outer support rod, three limiting clamping grooves are arranged in a left circular array of the right limiting column, an inner rotating ring is rotatably sleeved at the middle end of each right limiting column, three clamping grooves for jacking are arranged in an outer circular array of the inner rotating ring, a central thread of the driven gear penetrates through a threaded rod, an inner barrel is arranged at the right end of the threaded rod in a rotating mode, three left limiting blocks are arranged in a right circular array of the inner barrel, a matching clamping groove is arranged on the right side of each limiting block, the telescopic outer barrel can be pushed to move by rotating the inner rotating ring, three first clamping jaws and three second clamping jaws are further controlled to clamp a stainless steel shaft, and the rotation of the stainless steel shaft can be indirectly controlled by, the left and right movement of the stainless steel shaft can be controlled by rotating the threaded rod, so that the deformation of the stainless steel shaft during processing is reduced;
a second clamping jaw: the three limiting clamping grooves are movably inserted in the right three limiting clamping grooves respectively, a roller is rotated in one end close to each other through a rotating shaft, a telescopic outer barrel is fixed on the left side of the telescopic outer barrel, the left end of the telescopic outer barrel movably penetrates through the right limiting clamping groove, the jacking clamping groove and the left limiting clamping groove respectively, a telescopic inner rod is movably inserted in the left end of the telescopic outer barrel in a left-right penetrating manner, a first clamping jaw is fixed at the left end of the telescopic inner rod, the first clamping jaw is movably inserted in a matched clamping groove, stainless steel shafts with different lengths can be clamped through the matching of the second clamping jaw and the first clamping jaw, and the deformation of the stainless steel shafts is reduced;
wherein: the device also comprises a singlechip which is fixed on the front side of the central support plate, and the input end of the singlechip is electrically connected with the output end of an external power supply.
Furthermore, still including the carousel, fix the left end at the threaded rod, conveniently rotate the threaded rod through the carousel.
The stainless steel shaft is characterized by further comprising a motor and a driving gear, the motor is fixed at the left end of the upper side of the base, the driving gear is fixed at the output end of the motor, the driving gear is meshed with the driven gear teeth, the output end of the single chip microcomputer is electrically connected with the input end of the motor, the driving gear is driven to rotate through the motor, the driving gear drives the driven gear to rotate through inter-tooth meshing, and therefore high-speed rotation of the stainless steel shaft is achieved.
Further, including spacing screw, it has threely, and its screw thread passes the right side of the spacing post in the right side, and its circular array arranges on the right side of spacing post in the right side, and the right side of interior transfer ring is contradicted to its left end, can avoid interior transfer ring random antiport through spacing screw, and then guarantees the stability of centre gripping stainless steel shaft.
Furthermore, the device also comprises a poking frame, wherein the circular array is arranged on the outer side surface of the inner rotating ring, and the rotation of the inner rotating ring is conveniently controlled through the poking frame.
Compared with the prior art, the beneficial effects of the utility model are that: this a chuck for stainless steel axle processing has following benefit:
1. can promote flexible urceolus through rotating the inner swivel circle and remove, and then control three first clamping jaw and three second clamping jaw and carry the stainless steel axle, can indirectly control the rotation of stainless steel axle through rotating driven gear, remove about through rotating the steerable stainless steel axle of threaded rod, reduce the stainless steel axle when adding the deformation man-hour, but through the stainless steel axle of second clamping jaw and the cooperation of first clamping jaw centre gripping different length, reduce the deformation of stainless steel axle.
2. The threaded rod is conveniently rotated through the turntable, the driving gear is driven to rotate through the motor, the driving gear drives the driven gear to rotate through inter-tooth meshing, the high-speed rotation of the stainless steel shaft is further realized, the random reverse rotation of the inner rotating ring can be avoided through the limiting screw, the stability of the stainless steel shaft is further guaranteed, and the rotation of the inner rotating ring is conveniently controlled through the shifting frame.
3. This a chuck for processing of stainless steel axle at first can centre gripping stainless steel axle, guarantees the stability of stainless steel axle when processing man-hour, can drive the stainless steel axle and rotate, processes stainless steel axle border, and the length that the chuck was stretched out to steerable stainless steel axle reduces the holistic deformation of stainless steel axle.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic cross-sectional view taken along line A-A of the present invention;
fig. 4 is a schematic view of the cross-sectional structure at the position B-B of the present invention.
In the figure: the device comprises an outer supporting rod 1, a threaded rod 2, a driven gear 3, a turntable 4, a left limiting block 5, a motor 6, a singlechip 7, a center supporting plate 8, a base 9, a first clamping jaw 10, a telescopic inner rod 11, a roller 12, a limiting screw 13, a second clamping jaw 14, a poking frame 15, an inner rotating ring 16, a right limiting column 17, an inner barrel 18, a telescopic outer barrel 19 and a driving gear 20.
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. 1-4, the present invention provides a technical solution: a chuck for processing a stainless steel shaft comprises a base 9 and a second clamping jaw 14;
a base 9: a central support plate 8 is fixed on the upper side, a driven gear 3 rotates in the central support plate 8, three outer support rods 1 are arranged in a circular array on the right side of the driven gear 3, a right limit post 17 is fixed on the right end of each outer support rod 1, three limit clamping grooves are arranged in a circular array on the left end and the right end of the right limit post 17, an inner rotary ring 16 is rotatably sleeved at the middle end of the right limit post 17, three top clamping grooves are arranged in a circular array on the outer side of the inner rotary ring 16, a central thread of the driven gear 3 penetrates through a threaded rod 2, an inner barrel 18 is rotated at the right end of the threaded rod 2, three left limit blocks 5 are arranged in a circular array on the right end of the inner barrel 18, a matching clamping groove is arranged on the right side of each limit block 5, a telescopic outer barrel 19 can be pushed to move by rotating the inner rotary ring 16, and then three first clamping jaws 10 and three second clamping jaws 14 are controlled to, the left and right movement of the stainless steel shaft can be controlled by rotating the threaded rod 2, the deformation of the stainless steel shaft during processing is reduced, the stainless steel shaft processing device further comprises a turntable 4 fixed at the left end of the threaded rod 2, the threaded rod 2 is convenient to rotate through the turntable 4, the motor 6 and a driving gear 20 are further included, the motor 6 is fixed at the left end of the upper side of the base 9, the output end of the motor 6 is fixedly provided with the driving gear 20, the driving gear 20 is in inter-tooth meshing with the driven gear 3, the output end of the singlechip 7 is electrically connected with the input end of the motor 6, the driving gear 20 is driven to rotate through the motor 6, the driven gear 3 is driven to rotate through inter-tooth meshing, the high-speed rotation of the stainless steel shaft is further realized, the stainless steel shaft processing device further comprises three limiting screws 13, the threads of the three limiting screws penetrate through the right side, the stainless steel shaft clamping device can prevent the inner rotating ring 16 from rotating reversely at will through the limiting screw 13, so that the stability of clamping a stainless steel shaft is ensured, and the stainless steel shaft clamping device also comprises a shifting frame 15 which is arranged on the outer side surface of the inner rotating ring 16 in a circular array manner, and the rotation of the inner rotating ring 16 is conveniently controlled through the shifting frame 15;
second jaw 14: the three limiting clamping grooves are movably inserted in the right three limiting clamping grooves respectively, a roller 12 is arranged in one end close to each other in a rotating mode through a rotating shaft, a telescopic outer barrel 19 is fixed on the left side of the telescopic outer barrel, the left end of the telescopic outer barrel 19 movably penetrates through the right limiting clamping groove, the jacking clamping groove and the left limiting clamping groove respectively, a telescopic inner rod 11 is movably inserted in the left end of the telescopic outer barrel 19 in a left-right mode, a first clamping jaw 10 is fixed at the left end of the telescopic inner rod 11, the first clamping jaw 10 is movably inserted in a matched clamping groove, stainless steel shafts with different lengths can be clamped through the matching of a second clamping jaw 14 and the first clamping jaw 10, and deformation of the stainless steel;
wherein: the device also comprises a singlechip 7 which is fixed on the front side of the central support plate 8, and the input end of the singlechip is electrically connected with the output end of an external power supply.
When in use: the left end of a stainless steel shaft penetrates through the space between the three second clamping jaws 14 and the inside of the right limiting column 17 and then penetrates into the space between the three first clamping jaws 10, the shifting frame 15 is shifted, the shifting frame 15 drives the inner rotating ring 16 to rotate, the inner rotating ring 16 drives the telescopic outer barrel 19 to move, the telescopic outer barrel 19 drives the second clamping jaws 14 to move, the three second clamping jaws 14 clamp the middle end of the stainless steel shaft, the roller 12 abuts against the stainless steel shaft, meanwhile, the telescopic outer barrel 19 drives the telescopic inner rod 11 to move, the telescopic inner rod 11 drives the first clamping jaws 10 to move, and the three first clamping jaws 10 clamp the left end of the stainless steel shaft, so that the stainless steel shaft is fixed; the single chip microcomputer 7 is turned on, the motor 6 drives the driving gear 20 to rotate, the driving gear 20 drives the driven gear 3 to rotate through inter-tooth meshing, the driven gear 3 drives the outer support rod 1 to rotate, the outer support rod 1 drives the right limit column 17 to rotate, the stainless steel shaft is further rotated, and machining of the stainless steel shaft is started; when the middle end of the stainless steel shaft needs to be machined, the rotary disc 4 is rotated, the rotary disc 4 drives the threaded rod 2 to rotate, the threaded rod 2 drives the inner barrel 18 to move rightwards, the inner barrel 18 drives the left limiting block 5 to move rightwards, the left limiting block 5 drives the first clamping jaw 10 to move rightwards, the telescopic inner rod 11 retracts into the telescopic outer barrel 19, the stainless steel shaft is pushed rightwards by the first clamping jaw 10, the roller 12 rotates, the middle end of the stainless steel shaft extends out to be machined, and therefore the whole process of machining the stainless steel shaft is completed.
It should be noted that the motor 6 disclosed in the present embodiment may be an MF46-2212F motor manufactured by changchang motors limited, haiyang. The single chip microcomputer controls the motor 6 to work by adopting a common method in the prior art.
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. A chuck for processing a stainless steel shaft is characterized in that: comprises a base (9) and a second clamping jaw (14);
base (9): a central support plate (8) is fixed on the upper side of the central support plate (8), a driven gear (3) rotates in the central support plate (8), three outer support rods (1) are arranged on the right side of the driven gear (3) in a circular array, a right limiting column (17) is fixed at the right end of each outer support rod (1), three limiting clamping grooves are arranged at the left end and the right end of the right limiting column (17) in a circular array, an inner rotating ring (16) is rotatably sleeved at the middle end of the right limiting column (17), three top clamping grooves are arranged at the outer side of the inner rotating ring (16) in a circular array, a threaded rod (2) penetrates through the central thread of the driven gear (3), an inner barrel (18) rotates at the right end of the threaded rod (2), three left limiting blocks (5) are arranged at the right end of the inner barrel (18) in a circular array, and a matching clamping groove is;
second jaw (14): the three limiting clamping grooves are movably inserted into the right three limiting clamping grooves respectively, a roller (12) is arranged in one end, close to each other, of each limiting clamping groove in a rotating mode through a rotating shaft, a telescopic outer cylinder (19) is fixed on the left side of each limiting clamping groove, the left end of each telescopic outer cylinder (19) movably penetrates through the right limiting clamping groove, the top clamping groove and the left limiting clamping groove respectively, a telescopic inner rod (11) is movably inserted into the left end of each telescopic outer cylinder (19) in a left-right mode, a first clamping jaw (10) is fixed to the left end of each telescopic inner rod (11), and the first clamping jaws (10) are movably inserted into the matching;
wherein: the device also comprises a singlechip (7) which is fixed on the front side of the central support plate (8), and the input end of the singlechip is electrically connected with the output end of an external power supply.
2. The chuck for machining a stainless steel shaft according to claim 1, wherein: also comprises a rotary disc (4) fixed at the left end of the threaded rod (2).
3. The chuck for machining a stainless steel shaft according to claim 1, wherein: the motor (6) is fixed at the left end of the upper side of the base (9), the driving gear (20) is fixed at the output end of the motor (6), the driving gear (20) is meshed with the driven gear (3) in a tooth-to-tooth mode, and the output end of the single chip microcomputer (7) is electrically connected with the input end of the motor (6).
4. The chuck for machining a stainless steel shaft according to claim 1, wherein: the device also comprises three limit screws (13), wherein the threads of the three limit screws penetrate through the right side of the right limit column (17), the three limit screws are arranged on the right side of the right limit column (17) in a circular array, and the left ends of the three limit screws are abutted against the right side of the inner rotating ring (16).
5. The chuck for machining a stainless steel shaft according to claim 1, wherein: the device also comprises a poking frame (15) which is arranged on the outer side surface of the inner rotating ring (16) in a circular array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022022855.8U CN213104548U (en) | 2020-09-16 | 2020-09-16 | Chuck for machining stainless steel shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022022855.8U CN213104548U (en) | 2020-09-16 | 2020-09-16 | Chuck for machining stainless steel shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213104548U true CN213104548U (en) | 2021-05-04 |
Family
ID=75662622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022022855.8U Active CN213104548U (en) | 2020-09-16 | 2020-09-16 | Chuck for machining stainless steel shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213104548U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113414421A (en) * | 2021-08-23 | 2021-09-21 | 徐州华沛智能制造科技有限公司 | Self-centering chuck of machine tool |
-
2020
- 2020-09-16 CN CN202022022855.8U patent/CN213104548U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113414421A (en) * | 2021-08-23 | 2021-09-21 | 徐州华沛智能制造科技有限公司 | Self-centering chuck of machine tool |
| CN113414421B (en) * | 2021-08-23 | 2021-11-12 | 徐州华沛智能制造科技有限公司 | Self-centering chuck of machine tool |
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