CN216028544U - High-efficient gear jig for gear cutting machine - Google Patents
High-efficient gear jig for gear cutting machine Download PDFInfo
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- CN216028544U CN216028544U CN202122198725.4U CN202122198725U CN216028544U CN 216028544 U CN216028544 U CN 216028544U CN 202122198725 U CN202122198725 U CN 202122198725U CN 216028544 U CN216028544 U CN 216028544U
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Abstract
The utility model belongs to the technical field of gear machining, in particular to a gear clamp for a high-efficiency gear machining machine tool, which aims at the problems of inconvenience and low efficiency in clamping and positioning gears and provides a scheme that the gear clamp comprises a machining table, wherein a placing seat is fixed at the top end of the machining table, an inserting cylinder is fixed at the top end of the placing seat, a plurality of accommodating grooves are formed in the outer side wall of the inserting cylinder, a lifting cylinder is connected to the inner side wall of the inserting cylinder in a sliding manner, and a telescopic spring is fixed between the bottom end of the lifting cylinder and the top end of the placing seat; according to the gear clamping and positioning device, the gear is sleeved on the outer surface of the inserting cylinder, and then the control assembly drives the pressing rod to turn outwards and descend, so that the pressing rod can compress and position the gear, the stability of the gear during machining is guaranteed, the device is convenient to operate when clamping and positioning the gear, manual operation is not needed, and the safety and the machining efficiency during gear machining are improved.
Description
Technical Field
The utility model relates to the technical field of gear machining, in particular to a gear clamp for a high-efficiency gear machining machine tool.
Background
The gear machining is a technological process for obtaining a specific structure and precision of a gear by using a mechanical method, the gear is a core transmission component in the movement of an automobile, the quality of machining quality of the gear directly affects vibration noise, reliability and the like of an automobile assembly and even the whole automobile, and sometimes the gear becomes a key factor for restricting the improvement of product level.
The gear needs to be clamped and positioned when being processed on a processing machine tool, the conventional positioning device is generally manually sleeved on the positioning column and then positioned by an external auxiliary appliance, the operation is inconvenient, the operation is difficult to perform when the processed gear is subsequently taken, time and labor are consumed, and the processing efficiency is greatly reduced.
Therefore, a gear clamp for a high-efficiency gear machining machine tool is needed to solve the problems of inconvenience and low efficiency when gears are clamped and positioned.
SUMMERY OF THE UTILITY MODEL
The utility model provides a gear clamp for a high-efficiency gear machining machine tool, which solves the problems of inconvenience and low efficiency in clamping and positioning a gear.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a high-efficient gear cutting machine is gear jig for machine tool, includes the processing platform, the top of processing platform is fixed with places the seat, places the top of seat and is fixed with and inserts a section of thick bamboo, the lateral wall of inserting a section of thick bamboo has seted up a plurality of grooves of accomodating, the inside wall sliding connection who inserts a section of thick bamboo has a section of thick bamboo, the bottom of a section of thick bamboo with place and be fixed with expanding spring between the top of seat, the lateral wall of a section of thick bamboo that goes up and down is fixed with a plurality of rotating turret, the rotating turret is located adjacent accomodating inslot portion, it is connected with the pivot to rotate between the both sides inner wall of rotating turret, the lateral wall fastening cover of pivot has connect the depression bar, the lateral wall fastening cover of pivot has connect driven gear, the inside of a section of thick bamboo that goes up and down be provided with depression bar matched with control assembly.
Preferably, the control component comprises a lifting column arranged in the lifting cylinder in a penetrating way, a sliding block is fixed at the top end of the lifting column, the inner side wall of the lifting cylinder is provided with a sliding chute matched with the sliding block, the outer side wall of the lifting column is provided with a plurality of rack plates, a cavity is arranged in the processing table, a telescopic cylinder is arranged at the bottom end of the cavity, the bottom end of the lifting column penetrates through the top end side wall of the placing seat and the top end side wall of the processing table in a sliding mode, the bottom end of the lifting column extends into the cavity and is fixed with the output end of the telescopic cylinder, the outer side wall of the lifting cylinder is provided with a plurality of through grooves matched with the rotating frame, a driving gear is rotatably connected inside the through groove, one side of the driving gear extends into the rotating frame and is meshed with the driven gear, the other side of the pinion gear extends to the inside of the lift cylinder to be engaged with the adjacent rack plate.
Preferably, one end of the pressure lever is provided with a groove, and the driven gear is located in the groove.
Preferably, the diameter of the top end of the pressing rod is smaller than that of the top end of the accommodating groove, and the pressing rod is perpendicular to the top end of the processing table.
Preferably, the telescopic spring is sleeved on the outer surface of the lifting column, and the inner diameter of the telescopic spring is larger than the outer diameter of the lifting column.
Preferably, the top end section of the placing seat is circular, and the placing seat and the inserting cylinder are vertically arranged.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the gear clamping and positioning device, the gear is sleeved on the outer surface of the inserting cylinder, and then the control assembly drives the pressing rod to turn outwards and descend, so that the pressing rod can compress and position the gear, the stability of the gear during machining is guaranteed, the device is convenient to operate when clamping and positioning the gear, manual operation is not needed, and the safety and the machining efficiency during gear machining are improved.
2. According to the gear positioning device, the lifting column is controlled to descend through the telescopic cylinder, so that the compression rod can be driven to open and descend, and then the compression rod can compress and position the gear, the convenience of the gear positioning device is improved, manual operation is reduced, the positioning time is saved, and the machining efficiency is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of a gear clamp for a high-efficiency gear processing machine according to the present invention;
FIG. 2 is a schematic view of a main sectional structure of a gear clamp for a high-efficiency gear processing machine tool according to the present invention;
FIG. 3 is a schematic side sectional view of a lifting cylinder structure of a gear clamp for a high-efficiency gear processing machine tool according to the present invention;
fig. 4 is an enlarged view of the area a in fig. 3.
In the figure: 1. a processing table; 2. a placing seat; 3. inserting a cylinder; 4. a receiving groove; 5. a lifting cylinder; 6. a tension spring; 7. a rotating frame; 8. a rotating shaft; 9. a pressure lever; 10. a driven gear; 11. a control component; 111. a lifting column; 112. a slider; 113. a chute; 114. a rack plate; 115. a cavity; 116. a telescopic cylinder; 117. a through groove; 118. a driving gear; 12. and (4) a groove.
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.
Referring to fig. 1-4, a gear clamp for a high-efficiency gear processing machine tool comprises a processing table 1, wherein a placing seat 2 is fixed at the top end of the processing table 1, an inserting cylinder 3 is fixed at the top end of the placing seat 2, a plurality of accommodating grooves 4 are formed in the outer side wall of the inserting cylinder 3, a lifting cylinder 5 is connected to the inner side wall of the inserting cylinder 3 in a sliding manner, a telescopic spring 6 is fixed between the bottom end of the lifting cylinder 5 and the top end of the placing seat 2, a plurality of rotating frames 7 are fixed on the outer side wall of the lifting cylinder 5, the rotating frames 7 are located in the adjacent accommodating grooves 4, a rotating shaft 8 is rotatably connected between the inner walls of two sides of each rotating frame 7, a pressure rod 9 is fixedly sleeved on the outer side wall of each rotating shaft 8, a driven gear 10 is fixedly sleeved on the outer side wall of each rotating shaft 8, and a control assembly 11 matched with the pressure rod 9 is arranged in the lifting cylinder 5; through establishing the gear cover at 3 surfaces of inserting a section of thick bamboo, then the outside upset of rethread control assembly 11 drive depression bar 9 and descend, can realize that depression bar 9 compresses tightly the location to the gear, guarantee the gear stability when adding man-hour, make the device operation comparatively convenient when carrying out the centre gripping location to the gear, need not manual operation, improved security and machining efficiency when gear processing.
The control assembly 11 comprises a lifting column 111 penetrating through the interior of the lifting cylinder 5, a sliding block 112 is fixed at the top end of the lifting column 111, a sliding groove 113 matched with the sliding block 112 is formed in the inner side wall of the lifting cylinder 5, a plurality of rack plates 114 are formed in the outer side wall of the lifting column 111, a cavity 115 is formed in the machining table 1, a telescopic cylinder 116 is installed at the bottom end of the cavity 115, the bottom end of the lifting column 111 penetrates through the top side wall of the placing seat 2 and the top side wall of the machining table 1 in a sliding manner, the bottom end of the lifting column 111 extends into the cavity 115 and is fixed with the output end of the telescopic cylinder 116, a plurality of through grooves 117 matched with the rotating frame 7 are formed in the outer side wall of the lifting cylinder 5, a driving gear 118 is rotatably connected to the interior of the through grooves 117, one side of the driving gear 118 extends into the rotating frame 7 and is mutually meshed with the driven gear 10, and the other side of the driving gear 118 extends into the interior of the lifting cylinder 5 and is mutually meshed with the adjacent rack plates 114; the lifting column 111 is controlled to descend through the telescopic cylinder 116, so that the pressing rod 9 can be driven to be opened and descended, then the pressing rod 9 can be used for compressing and positioning the gear, the convenience of operation of the device when the gear is positioned is improved, manual operation is reduced, the positioning time is saved, and the machining efficiency is improved.
A groove 12 is formed in one end of the pressing rod 9, the driven gear 10 is located inside the groove 12, the diameter of the top end of the pressing rod 9 is smaller than that of the top end of the accommodating groove 4, and the pressing rod 9 is perpendicular to the top end of the processing table 1.
The working principle is as follows: when the device is required to clamp and position the gear, the inner hole of the gear is sleeved on the outer surface of the inserting cylinder 3, then the telescopic cylinder 116 is started to drive the lifting column 111 to descend, the rack plate 114 arranged on the outer side wall of the lifting column 111 is meshed with the driving gear 118 to drive the driving gear 118 to rotate when the lifting column 111 descends, the driving gear 118 is driven to rotate to be meshed with the driven gear 10 when the driving gear 118 rotates to drive the rotating shaft 8 and the press rod 9 to overturn downwards, the sliding block 112 is positioned in the sliding groove 113 to slide downwards when the lifting column 111 descends, the driving gear 118 stops rotating when the bottom end of the sliding block 112 is contacted with the bottom end of the sliding groove 113, the press rod 9 rotates ninety degrees and is completely opened, the sliding block 112 is driven to press the side wall of the bottom end of the sliding groove 113 when the lifting column 111 continues to descend, the lifting cylinder 5 is driven to press and position the top of the gear by the press rod 9 when the lifting cylinder 5 descends, when the gear is fixed, the telescopic cylinder 116 stops descending to complete positioning, when the positioning needs to be released, the telescopic cylinder 116 is controlled to lift the lifting column 111, the pressure rod 9 retracts when the lifting column 111 rises, meanwhile, the lifting cylinder 5 rises and resets through the elastic force of the telescopic spring 6, and the machined gear can be directly taken out.
The telescopic cylinder 116 is commercially available, and the telescopic cylinder 116 is provided with a power supply, which belongs to the mature technology in the field and is fully disclosed, so that repeated description is omitted in the specification.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a high-efficient gear jig for gear cutting machine, includes processing platform (1), its characterized in that, the top of processing platform (1) is fixed with places seat (2), and the top of placing seat (2) is fixed with a section of thick bamboo (3), a plurality of grooves (4) of accomodating have been seted up to the lateral wall of a section of thick bamboo (3), the inside wall sliding connection of a section of thick bamboo (3) has a section of thick bamboo (5) that goes out, the bottom of a section of thick bamboo (5) with place and be fixed with expanding spring (6) between the top of seat (2), the lateral wall of a section of thick bamboo (5) is fixed with a plurality of rotating turret (7), rotating turret (7) are located adjacent accomodating inside groove (4), it is connected with pivot (8) to rotate between the both sides inner wall of rotating turret (7), the lateral wall cup joint fastening of pivot (8) has depression bar (9), the lateral wall fastening cover of pivot (8) has driven gear (10), and a control component (11) matched with the pressure lever (9) is arranged in the lifting cylinder (5).
2. The gear clamp for the high-efficiency gear cutting machine according to claim 1, characterized in that the control assembly (11) comprises a lifting column (111) penetrating inside the lifting cylinder (5), a sliding block (112) is fixed at the top end of the lifting column (111), a sliding slot (113) matched with the sliding block (112) is opened on the inner side wall of the lifting cylinder (5), a plurality of rack plates (114) are opened on the outer side wall of the lifting column (111), a cavity (115) is opened inside the processing table (1), a telescopic cylinder (116) is installed at the bottom end of the cavity (115), the bottom end of the lifting column (111) penetrates through the top side wall of the placing seat (2) and the top side wall of the processing table (1) in a sliding manner, the bottom end of the lifting column (111) extends into the cavity (115) and is fixed with the output end of the telescopic cylinder (116), a plurality of through grooves (117) matched with the rotating frame (7) are formed in the outer side wall of the lifting cylinder (5), a driving gear (118) is connected to the inside of each through groove (117) in a rotating mode, one side of the driving gear (118) extends into the rotating frame (7) to be meshed with the driven gear (10), and the other side of the driving gear (118) extends into the inside of the lifting cylinder (5) to be meshed with the adjacent rack plate (114).
3. The gear clamp for the high-efficiency gear cutting machine according to claim 1, characterized in that one end of the pressure lever (9) is provided with a groove (12), and the driven gear (10) is positioned in the groove (12).
4. The gear clamp for the high-efficiency gear cutting machine according to claim 1, wherein the top diameter of the pressure lever (9) is smaller than that of the accommodating groove (4), and the pressure lever (9) is arranged perpendicular to the top end of the processing table (1).
5. The gear clamp for the high-efficiency gear cutting machine according to claim 2, characterized in that the extension spring (6) is sleeved on the outer surface of the lifting column (111), and the inner diameter of the extension spring (6) is larger than the outer diameter of the lifting column (111).
6. The gear clamp for the high-efficiency gear cutting machine according to claim 1, characterized in that the top end section of the placing seat (2) is circular, and the placing seat (2) and the insert cylinder (3) are vertically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122198725.4U CN216028544U (en) | 2021-09-13 | 2021-09-13 | High-efficient gear jig for gear cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122198725.4U CN216028544U (en) | 2021-09-13 | 2021-09-13 | High-efficient gear jig for gear cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216028544U true CN216028544U (en) | 2022-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122198725.4U Active CN216028544U (en) | 2021-09-13 | 2021-09-13 | High-efficient gear jig for gear cutting machine |
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| CN (1) | CN216028544U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115364259A (en) * | 2022-08-12 | 2022-11-22 | 常州工程职业技术学院 | Automatic disinfection robot wide in application range |
| CN117943630A (en) * | 2024-03-27 | 2024-04-30 | 太原正天盖尔机电设备有限公司 | Gear machining clamping device, gear machining machine tool and method |
-
2021
- 2021-09-13 CN CN202122198725.4U patent/CN216028544U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115364259A (en) * | 2022-08-12 | 2022-11-22 | 常州工程职业技术学院 | Automatic disinfection robot wide in application range |
| CN115364259B (en) * | 2022-08-12 | 2024-01-26 | 常州工程职业技术学院 | Wide automatic disinfection robot of application scope |
| CN117943630A (en) * | 2024-03-27 | 2024-04-30 | 太原正天盖尔机电设备有限公司 | Gear machining clamping device, gear machining machine tool and method |
| CN117943630B (en) * | 2024-03-27 | 2024-06-11 | 太原正天盖尔机电设备有限公司 | Gear machining clamping device, gear machining machine tool and method |
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