CN216938789U - Deburring device applied to gear machining - Google Patents
Deburring device applied to gear machining Download PDFInfo
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- CN216938789U CN216938789U CN202220542545.5U CN202220542545U CN216938789U CN 216938789 U CN216938789 U CN 216938789U CN 202220542545 U CN202220542545 U CN 202220542545U CN 216938789 U CN216938789 U CN 216938789U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model discloses a deburring device applied to gear processing, which comprises a central grinding plate, wherein the central grinding plate and a lower grinding plate are coaxially arranged, a lower shaft rod extends to the lower end part of a working table through a through hole arranged at the center of the lower grinding plate, a power sleeve which can rotate around the axis of the machine frame and is positioned at the lower end part of the working table is movably arranged on the machine frame, a guide rod which is arranged in an extending way along the vertical direction is arranged on the machine frame, an upper grinding plate with a circular structure is matched on the guide rod in a sliding way, a sliding hole matched with the guide rod is arranged on the upper grinding plate, and a central shaft hole matched with the upper shaft rod is arranged at the center of the upper grinding plate; the interval between the central grinding plate and the upper grinding plate forms an upper grinding area; the space between the central grinding plate and the lower grinding plate constitutes a lower grinding zone.
Description
Technical Field
The utility model relates to the technical field of gear machining, in particular to a deburring device applied to gear machining.
Background
In the production and processing process of the gear, a gear shaving machine is very important mechanical equipment, more burrs are easy to appear on the surface of the gear subjected to gear shaving processing, and in order to ensure the quality and the precision of the gear, the gear subjected to gear shaving processing needs to be subjected to deburring treatment; specialized deburring machines are expensive, and even more expensive when deburring small batches of gears.
Disclosure of Invention
In order to solve the defects in the prior art, the utility model aims to provide a small deburring device which has the advantages of small volume, low cost, easiness in operation and the like.
In order to achieve the technical purpose, the technical scheme adopted by the utility model is as follows.
The deburring device applied to gear processing comprises a rack and a central grinding mechanism, and is characterized in that the upper end of the rack is provided with a horizontally arranged working table, the upper end of the working table is fixedly provided with a lower grinding plate in a circular structure, the central grinding mechanism comprises a central grinding plate in a circular structure, the central grinding plate and the lower grinding plate are coaxially arranged, the upper end of the central grinding plate is provided with an upper shaft rod coaxially arranged with the central grinding plate, the lower end of the central grinding plate is provided with a lower shaft rod coaxially arranged with the central grinding plate, the center of the lower grinding plate is provided with a through hole matched with the lower shaft rod, the lower shaft rod extends to the lower end of the working table through the through hole arranged at the center of the lower grinding plate, a power sleeve which can rotate around the axis of the rack and is positioned at the lower end of the working table, the lower end of the lower shaft rod is a power end, and the power end of the lower shaft rod is provided with an external spline, the power end of the lower shaft lever is sleeved in the power sleeve, and the power sleeve is provided with an internal spline matched with the external spline;
the space between the central grinding plate and the lower grinding plate constitutes a grinding zone.
According to the technical scheme, the power sleeve is further improved and optimized, the power source is connected with the power sleeve through the transmission mechanism, the power source is connected with the driving part of the transmission mechanism, and the driven part of the transmission mechanism is connected with the power sleeve.
According to the technical scheme, the deburring device further comprises a lower pressing plate, a guide rod is arranged on the rack in an extending mode along the vertical direction, a sliding hole matched with the guide rod is formed in the lower pressing plate, the lower pressing plate can slide along the guide direction of the guide rod, an external step in an annular structure is arranged on the upper shaft rod, a center hole matched with the upper shaft rod is formed in the center of the lower pressing plate, and the lower pressing plate is abutted to the external step.
According to the technical scheme, the improved structure is further improved and optimized, the upper end portion of the guide rod is provided with the threaded section, the upper end portion of the guide rod is sleeved with the spring, the threaded section of the guide rod is matched with the locking nut in a threaded mode, and the spring is located between the locking nut and the lower pressing plate.
The deburring device applied to gear processing comprises a rack and a central grinding mechanism, and is characterized in that the upper end of the rack is provided with a horizontally arranged working table, the upper end of the working table is fixedly provided with a lower grinding plate in a circular structure, the central grinding mechanism comprises a central grinding plate in a circular structure, the central grinding plate and the lower grinding plate are coaxially arranged, the upper end of the central grinding plate is provided with an upper shaft rod coaxially arranged with the central grinding plate, the lower end of the central grinding plate is provided with a lower shaft rod coaxially arranged with the central grinding plate, the center of the lower grinding plate is provided with a through hole matched with the lower shaft rod, the lower shaft rod extends to the lower end of the working table through the through hole arranged at the center of the lower grinding plate, a power sleeve which can rotate around the axis of the rack and is positioned at the lower end of the working table, the lower end of the lower shaft rod is a power end, and the power end of the lower shaft rod is provided with an external spline, the power end of the lower shaft lever is sleeved in the power sleeve, and the power sleeve is provided with an internal spline matched with the external spline;
the machine frame is provided with a guide rod which extends along the vertical direction, the guide rod is matched with an upper grinding plate in a sliding way and is of a circular structure, the upper grinding plate is provided with a sliding hole matched with the guide rod, and the center of the upper grinding plate is provided with a central shaft hole matched with the upper shaft rod;
the interval between the central grinding plate and the upper grinding plate forms an upper grinding area;
the space between the central grinding plate and the lower grinding plate constitutes a lower grinding zone.
According to the technical scheme, the power sleeve is further improved and optimized, the power source is connected with the power sleeve through the transmission mechanism, the power source is connected with the driving part of the transmission mechanism, and the driven part of the transmission mechanism is connected with the power sleeve.
According to the technical scheme, the improved grinding machine is further improved and optimized, the upper end portion of the guide rod is provided with the threaded section, the upper end portion of the guide rod is sleeved with the spring, the threaded section of the guide rod is matched with the locking nut in a threaded mode, and the spring is located between the locking nut and the upper grinding plate.
Above-mentioned technical scheme's further improvement and optimization, go up the axostylus axostyle and have cup jointed the bush, be provided with the internal spline on the bush, go up be provided with on the axostylus axostyle with set up the internal spline assorted external spline on the bush, the periphery of bush is the abrasive surface.
Above-mentioned technical scheme's further improvement and optimization, the bush has been cup jointed on the axostylus axostyle down, is provided with the internal spline on the bush, be provided with on the axostylus axostyle down with set up the internal spline assorted external spline on the bush, the periphery of bush is the abrasive surface.
According to the further improvement and optimization of the technical scheme, the length of the bushing in the direction of the central axis of the bushing is smaller than the thickness of the gear to be machined.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural diagram of the center grinding mechanism.
The labels in the figure are:
10-a frame; 110-a guide bar; 120-a spring; 130-a locking nut;
20-lower grinding plate;
30-a central grinding mechanism; 310-an upper shaft; 320-central abrasive plate; 330-lower shaft;
40-a power sleeve;
50-upper grinding plate;
60-lining.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A first embodiment.
As shown in fig. 1 and 2, the deburring device for gear processing includes a frame 10 and a central grinding mechanism 30, wherein the upper end of the frame 10 is provided with a horizontally arranged work table, the upper end of the work table is fixedly provided with a lower grinding plate 20 in a circular structure, the central grinding mechanism 30 includes a central grinding plate 320 in a circular structure, the central grinding plate 320 and the lower grinding plate 20 are coaxially arranged, the upper end of the central grinding plate 320 is provided with an upper shaft rod 310 coaxially arranged with the central grinding plate, the lower end of the central grinding plate 320 is provided with a lower shaft rod 330 coaxially arranged with the central grinding plate, the center of the lower grinding plate 20 is provided with a through hole matched with the lower shaft rod 330, the lower shaft rod 330 extends to the lower end of the work table through the through hole arranged at the center of the lower grinding plate 20, the frame 10 is movably provided with a power sleeve 40 which can rotate around its axis and is positioned at the lower end of the work table, the lower end part of the lower shaft rod 330 is a power end, the power end of the lower shaft rod 330 is provided with an external spline, the power end of the lower shaft rod 330 is sleeved in the power sleeve 40, and the power sleeve 40 is provided with an internal spline matched with the external spline;
the space between the central grinding plate 320 and the lower grinding plate 20 constitutes a grinding zone;
the power sleeve 40 is connected with a power source through a transmission mechanism, the power source is connected with a driving part of the transmission mechanism, and a driven part of the transmission mechanism is connected with the power sleeve 40. The rotating force provided by the power source is transmitted to the power sleeve 40 through the transmission mechanism, the rotation of the central grinding mechanism 30 is realized under the matching action of the internal spline and the external spline, the central grinding plate 320 faces the grinding surface of the lower grinding plate 20 and the grinding surface of the lower grinding plate 20 faces the central grinding plate 320, and the deburring treatment is carried out on the gear placed in the grinding area; according to the technical scheme provided by the utility model, when gear materials are placed, the gear to be processed is firstly sleeved on the lower shaft rod 330, then the lower shaft rod 330 is inserted into the through hole in the center of the lower grinding plate 20, and the external spline on the lower shaft rod 330 is matched with the internal spline on the power sleeve 40.
More optimally, the deburring device applied to gear machining further comprises a lower pressing plate (not shown in the figure), the rack 10 is provided with a guide rod 110 which extends and is arranged along the vertical direction, the lower pressing plate is provided with a sliding hole matched with the guide rod 110 and can slide along the guide direction of the guide rod 110, the upper shaft rod 310 is provided with an external step which is of an annular structure, the center of the lower pressing plate is provided with a center hole matched with the upper shaft rod 310, and the lower pressing plate is abutted to the external step.
Preferably, a threaded section is arranged at the upper end of the guide rod 110, a spring 120 is sleeved at the upper end of the guide rod 110, a locking nut 130 is matched with the threaded section of the guide rod 110 in a threaded manner, and the spring 120 is positioned between the locking nut 130 and the lower pressing plate; through rotatory lock nut 130 and the interval between control lock nut 130 and the holding down plate to the elasticity of control spring 120, the external step on the external axostylus axostyle 310 is contradicted to the elasticity that spring 120 provided promotes the holding down plate, thereby makes central grinding plate 320 more stable to the gear burring processing in-process.
A second embodiment.
As shown in fig. 1 and 2, the deburring device for gear processing includes a frame 10 and a central grinding mechanism 30, wherein the upper end of the frame 10 is provided with a horizontally arranged work table, the upper end of the work table is fixedly provided with a lower grinding plate 20 in a circular structure, the central grinding mechanism 30 includes a central grinding plate 320 in a circular structure, the central grinding plate 320 and the lower grinding plate 20 are coaxially arranged, the upper end of the central grinding plate 320 is provided with an upper shaft rod 310 coaxially arranged with the central grinding plate, the lower end of the central grinding plate 320 is provided with a lower shaft rod 330 coaxially arranged with the central grinding plate, the center of the lower grinding plate 20 is provided with a through hole matched with the lower shaft rod 330, the lower shaft rod 330 extends to the lower end of the work table through the through hole arranged at the center of the lower grinding plate 20, the frame 10 is movably provided with a power sleeve 40 which can rotate around its axis and is positioned at the lower end of the work table, the lower end part of the lower shaft rod 330 is a power end, the power end of the lower shaft rod 330 is provided with an external spline, the power end of the lower shaft rod 330 is sleeved in the power sleeve 40, and the power sleeve 40 is provided with an internal spline matched with the external spline;
the power sleeve 40 is connected with a power source through a transmission mechanism, the power source is connected with a driving part of the transmission mechanism, and a driven part of the transmission mechanism is connected with the power sleeve 40;
the rack 10 is provided with a guide rod 110 extending in the vertical direction, the guide rod 110 is matched with an upper grinding plate 50 in a circular structure in a sliding manner, the upper grinding plate 50 is provided with a sliding hole matched with the guide rod 110, and the center of the upper grinding plate 50 is provided with a central shaft hole matched with the upper shaft rod 310;
the space between the central grinding plate 320 and the upper grinding plate 50 constitutes an upper grinding zone;
the space between the central grinding plate 320 and the lower grinding plate 20 constitutes a lower grinding zone.
More preferably, the upper end of the guide rod 110 is provided with a threaded section, the upper end of the guide rod 110 is sleeved with a spring 120, the threaded section of the guide rod 110 is in threaded matching with a lock nut 130, and the spring 120 is located between the lock nut 130 and the upper grinding plate 50.
In the actual processing process, the gears are placed in the upper grinding area and the lower grinding area, the external splines on the lower shaft rod 330 are matched with the internal splines on the power sleeve 40, and the locking nut 130 is rotated to adjust the interval between the locking nut 130 and the upper grinding plate 50, so that the effect of stabilizing the center grinding mechanism 30 is achieved; the rotating force is transmitted to the power sleeve 40 through the power source, the central grinding mechanism 30 rotates around the axis of the central grinding mechanism, the lower end face of the gear in the upper grinding area is subjected to deburring through the rotation of the central grinding mechanism 30, and the upper end face of the gear in the lower grinding area is subjected to deburring; after the first end face of the gear is processed, the gear is turned over and mounted.
In order to realize the all-round deburring processing of the gear, the utility model is also designed with a bushing 60, and the bushing 60 is designed into a replaceable structure so as to adapt to the processing of the gears with different inner diameters.
More specifically, as shown in fig. 1, the upper shaft rod 310 is sleeved with the bushing 60, the bushing 60 is provided with an internal spline, the upper shaft rod 310 is provided with an external spline matched with the internal spline arranged on the bushing 60, and the circumferential surface of the bushing 60 is a grinding surface; when gears of different inner diameters are processed, the bushing 60 is replaced in order to stabilize the gears and prevent the gears from jumping in the radial direction.
The lower shaft rod 330 is sleeved with the lining 60, the lining 60 is provided with an internal spline, the lower shaft rod 330 is provided with an external spline matched with the internal spline arranged on the lining 60, and the circumferential surface of the lining 60 is a grinding surface.
More preferably, the length of the bushing 60 in the direction of the central axis thereof is smaller than the thickness of the gear to be machined; the significance is that the treatment effect is improved, and incomplete contact between the central grinding plate 320 and the end face of the gear caused by overlarge thickness of the lining 60 is avoided.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A deburring device applied to gear machining comprises a rack (10) and a central grinding mechanism (30), and is characterized in that the upper end of the rack (10) is provided with a worktable which is horizontally arranged, the upper end of the worktable is fixedly provided with a lower grinding plate (20) which is in a circular structure, the central grinding mechanism (30) comprises a central grinding plate (320) which is in a circular structure, the central grinding plate (320) and the lower grinding plate (20) are coaxially arranged, the upper end of the central grinding plate (320) is provided with an upper shaft lever (310) which is coaxially arranged with the central grinding plate, the lower end of the central grinding plate (320) is provided with a lower shaft lever (330) which is coaxially arranged with the central grinding plate, the center of the lower grinding plate (20) is provided with a through hole matched with the lower shaft lever (330), and the lower shaft lever (330) extends to the lower end of the worktable through the through hole arranged at the center of the lower grinding plate (20), the rack (10) is movably provided with a power sleeve (40) which can rotate around the axis of the rack and is positioned at the lower end part of the working table, the lower end part of the lower shaft rod (330) is a power end, the power end of the lower shaft rod (330) is provided with an external spline, the power end of the lower shaft rod (330) is sleeved in the power sleeve (40), and the power sleeve (40) is provided with an internal spline matched with the external spline;
the space between the central grinding plate (320) and the lower grinding plate (20) constitutes a grinding zone.
2. The deburring device applied to gear processing as claimed in claim 1, characterized in that the power sleeve (40) is connected with a power source through a transmission mechanism, the power source is connected with a driving part of the transmission mechanism, and a driven part of the transmission mechanism is connected with the power sleeve (40).
3. The deburring device applied to gear processing as claimed in claim 2, further comprising a lower pressing plate, wherein the rack (10) is provided with a guide rod (110) extending in a vertical direction, the lower pressing plate is provided with a sliding hole matched with the guide rod (110) and can slide along a guiding direction of the guide rod (110), the upper shaft rod (310) is provided with an external step in an annular structure, the center of the lower pressing plate is provided with a central hole matched with the upper shaft rod (310), and the lower pressing plate abuts against the external step.
4. The deburring device applied to gear processing as claimed in claim 3, wherein the upper end part of the guide rod (110) is provided with a threaded section, the upper end part of the guide rod (110) is sleeved with a spring (120), the threaded section of the guide rod (110) is in threaded matching with a lock nut (130), and the spring (120) is positioned between the lock nut (130) and the lower pressing plate.
5. A deburring device applied to gear machining comprises a rack (10) and a central grinding mechanism (30), and is characterized in that a workbench top which is horizontally arranged is arranged at the upper end of the rack (10), a lower grinding plate (20) which is in a circular structure is fixedly arranged at the upper end of the workbench top, the central grinding mechanism (30) comprises a central grinding plate (320) which is in a circular structure, the central grinding plate (320) and the lower grinding plate (20) are coaxially arranged, an upper shaft lever (310) which is coaxially arranged with the upper end of the central grinding plate (320) is arranged at the upper end of the central grinding plate, a lower shaft lever (330) which is coaxially arranged with the lower shaft lever is arranged at the lower end of the central grinding plate (320), a through hole which is matched with the lower shaft lever (330) is arranged at the center of the lower grinding plate (20), and the lower shaft lever (330) extends to the lower end of the workbench top through the through hole which is arranged at the center of the lower grinding plate (20), the rack (10) is movably provided with a power sleeve (40) which can rotate around the axis of the rack and is positioned at the lower end part of the working table, the lower end part of the lower shaft rod (330) is a power end, the power end of the lower shaft rod (330) is provided with an external spline, the power end of the lower shaft rod (330) is sleeved in the power sleeve (40), and the power sleeve (40) is provided with an internal spline matched with the external spline;
the machine frame (10) is provided with a guide rod (110) which extends in the vertical direction, the guide rod (110) is matched with an upper grinding plate (50) which is of a circular structure in a sliding mode, a sliding hole which is matched with the guide rod (110) is formed in the upper grinding plate (50), and a central shaft hole which is matched with the upper shaft rod (310) is formed in the center of the upper grinding plate (50); the interval between the central grinding plate (320) and the upper grinding plate (50) forms an upper grinding area;
the space between the central grinding plate (320) and the lower grinding plate (20) constitutes a lower grinding zone.
6. The deburring device applied to gear processing as claimed in claim 5, wherein the power sleeve (40) is connected with a power source through a transmission mechanism, the power source is connected with a driving part of the transmission mechanism, and a driven part of the transmission mechanism is connected with the power sleeve (40).
7. The deburring device applied to gear processing as claimed in claim 6, wherein the upper end portion of the guide rod (110) is provided with a threaded section, the upper end portion of the guide rod (110) is sleeved with a spring (120), the threaded section of the guide rod (110) is threadedly matched with a lock nut (130), and the spring (120) is located between the lock nut (130) and the upper grinding plate (50).
8. The deburring device applied to gear processing according to any one of claims 1 to 7, wherein the upper shaft (310) is sleeved with the bushing (60), the bushing (60) is provided with an internal spline, the upper shaft (310) is provided with an external spline matched with the internal spline arranged on the bushing (60), and the circumferential surface of the bushing (60) is a grinding surface.
9. The deburring device applied to gear machining according to any one of claims 1 to 7, characterized in that a bushing (60) is sleeved on the lower shaft rod (330), an internal spline is arranged on the bushing (60), an external spline matched with the internal spline arranged on the bushing (60) is arranged on the lower shaft rod (330), and the circumferential surface of the bushing (60) is a grinding surface.
10. The deburring device for gear processing according to claim 9, wherein the length of the bush (60) in the direction of the central axis thereof is smaller than the thickness of the gear to be processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220542545.5U CN216938789U (en) | 2022-03-14 | 2022-03-14 | Deburring device applied to gear machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220542545.5U CN216938789U (en) | 2022-03-14 | 2022-03-14 | Deburring device applied to gear machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216938789U true CN216938789U (en) | 2022-07-12 |
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ID=82294744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220542545.5U Active CN216938789U (en) | 2022-03-14 | 2022-03-14 | Deburring device applied to gear machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216938789U (en) |
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2022
- 2022-03-14 CN CN202220542545.5U patent/CN216938789U/en active Active
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