CN220761257U - Gear grinding device for internal spline gear - Google Patents
Gear grinding device for internal spline gear Download PDFInfo
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- CN220761257U CN220761257U CN202322486788.9U CN202322486788U CN220761257U CN 220761257 U CN220761257 U CN 220761257U CN 202322486788 U CN202322486788 U CN 202322486788U CN 220761257 U CN220761257 U CN 220761257U
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- 230000001360 synchronised effect Effects 0.000 claims description 4
- 230000003028 elevating effect Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000003754 machining Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 3
- 238000005498 polishing Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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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
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The application belongs to the technical field of internal spline gear machining, the utility model discloses a gear grinding device for internal spline gear, comprising a base plate, one side of bottom plate is fixed with the curb plate, one side of curb plate is fixed with the slide bar, the outside of slide bar slides there is the slider, one side of slider rotates there is the connecting rod, one end of connecting rod rotates there is the riser, one side of curb plate rotates there is the lead screw, the upper end of lead screw is fixed with the carousel, the outside of carousel is connected with the belt, one side of curb plate is fixed with motor one, one side of riser is fixed with the horizontal pole, the one end of horizontal pole is fixed with the fixed plate, one side of fixed plate is fixed with motor two, the output of motor two is fixed with chuck one, one side of fixed plate is rotated there is chuck two, one side of chuck two is fixed with the baffle, one side of fixed plate is fixed with the cylinder, the piston rod end of cylinder is fixed with the clamping lever, one side of bottom plate is fixed with the elevating platform, one side of elevating platform is fixed with the polisher. The utility model has the beneficial effects of reasonable structure and convenient control and adjustment.
Description
Technical Field
The application relates to the technical field of internal spline gear machining, in particular to a gear grinding device for an internal spline gear.
Background
The internal spline gear is an important part with high precision requirement, high hardness, large transmission torque and difficult processing, and plays an important role in gearbox parts, so that the requirement on the manufacturing quality of workpieces is high.
In the production and processing process of the internal spline gear, the tooth part of the internal spline gear needs to be polished by using a tooth grinding device, but most of the existing tooth grinding devices are used for fixing the internal spline gear in a bolt locking mode, the fixing mode is inconvenient to operate, bolts need to be locked one by one, the internal spline gear is fixed, when the tooth parts at other positions need to be polished, the internal spline gear needs to be re-detached, and the internal spline gear needs to be fixed again after the adjusting direction is adjusted, so that the operation is inconvenient.
Disclosure of Invention
In order to solve the problem that most of the existing gear grinding devices are used for fixing the internal spline gears in a bolt locking mode, the fixing mode is inconvenient to operate, bolts are required to be locked one by one, the internal spline gears are fixed, when teeth at other positions are required to be ground, the internal spline gears are required to be re-detached and fixed again after the direction of adjustment is carried out, and therefore the gear grinding device for the internal spline gears is inconvenient to operate.
The application provides a gear grinding device for internal spline gear adopts following technical scheme:
the utility model provides a gear grinding device for internal spline gear, includes the bottom plate, one side of bottom plate is fixed with the curb plate, one side of curb plate is fixed with the slide bar, the outside of slide bar slides and has the slider, one side of slider rotates there is the connecting rod, the one end of connecting rod rotates there is the riser, one side of curb plate rotates there is the lead screw, the upper end of lead screw is fixed with the carousel, the outside of carousel is connected with the belt, one side of curb plate is fixed with motor one, one side of riser is fixed with the horizontal pole, the one end of horizontal pole is fixed with the fixed plate, one side of fixed plate is fixed with motor two, the output of motor two is fixed with chuck one, one side of fixed plate is rotated and is had chuck two, one side of chuck two is fixed with the baffle, one side of fixed with the cylinder, the rod end piston of cylinder is fixed with the kelly, one side of bottom plate is fixed with the elevating platform, one side of elevating platform is fixed with the polisher.
Further, the sliding block forms a sliding adjusting structure through a sliding rod, two vertical plates are symmetrically arranged, and one vertical plate is rotatably arranged at one end, far away from the sliding block, of each connecting rod.
Through the technical scheme, the sliding of the sliding block can drive the vertical plate to slide.
Furthermore, two screw rods are symmetrically arranged, and a single screw rod is in threaded connection with two sliding blocks, and the threaded connection directions are opposite.
Through the technical scheme, the screw rod can drive the sliding blocks to move in opposite directions.
Further, two turntables are symmetrically arranged, a synchronous rotating structure is formed between the two turntables through a belt, and the output end of the first motor is fixedly arranged on one side surface of the turntables.
Through the technical scheme, the first motor can drive the screw rod to rotate.
Further, the first chuck and the second chuck are symmetrically arranged, the clamping rod forms a telescopic adjusting structure through the air cylinder, and the clamping rod is in sliding connection with the fixing plate.
Through the technical scheme, the cylinder can limit and rotate the second chuck.
Further, the polisher forms an upper-lower height adjusting structure through the lifting table, and the position of the polisher corresponds to the middle position of the first chuck and the second chuck.
Through the technical scheme, the grinding machine can grind the internal spline gear.
In summary, the present application includes at least one of the following beneficial technical effects:
through the first motor that sets up for the first motor can drive the lead screw and rotate, makes the slider drive riser flexible regulation under the effect of connecting rod, and chuck one and chuck two-phase motion are driven under the effect of horizontal pole, make chuck one and chuck two can fix interior spline gear, make the fixing to interior spline gear become simple and convenient, and through control motor two, can realize chuck one and chuck two's rotation, make interior spline gear can rotate, be convenient for realize polishing of interior spline gear tooth.
Drawings
FIG. 1 is a schematic perspective view of the present application;
FIG. 2 is a right side perspective view of the present application;
FIG. 3 is an enlarged schematic view of the structure at A of the present application;
fig. 4 is an enlarged schematic view of the structure at B of the present application.
The reference numerals in the figures illustrate:
1. a bottom plate; 2. a side plate; 3. a slide bar; 4. a slide block; 5. a connecting rod; 6. a vertical plate; 7. a screw rod; 8. a turntable; 9. a belt; 10. a first motor; 11. a cross bar; 12. a fixing plate; 13. a second motor; 14. a first chuck; 15. a second chuck; 16. a baffle; 17. a cylinder; 18. a clamping rod; 19. a lifting table; 20. and (5) grinding machine.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is apparent that the described embodiments are only a part of the embodiments of the present application, not all of the embodiments, and all other embodiments obtained by a person having ordinary skill in the art without making creative efforts based on the embodiments in the present application are within the scope of protection of the present application.
In the description of the present application, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description of the present application and to simplify the description, and do not indicate or imply that the devices or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.
Example 1:
referring to fig. 1-4, a tooth grinding device for an internal spline gear includes a bottom plate 1, a side plate 2 is fixed on one side of the bottom plate 1, a sliding rod 3 is fixed on one side of the side plate 2, a sliding block 4 slides on the outer side of the sliding rod 3, a connecting rod 5 rotates on one side of the sliding block 4, a vertical plate 6 rotates on one end of the connecting rod 5, a screw rod 7 rotates on one side of the side plate 2, a turntable 8 is fixed on the upper end of the screw rod 7, a belt 9 is connected to the outer side of the turntable 8, a motor 10 is fixed on one side of the side plate 2, a cross rod 11 is fixed on one side of the vertical plate 6, a fixing plate 12 is fixed on one end of the cross rod 11, a motor 13 is fixed on one side of the fixing plate 12, a chuck 14 is fixed on the output end of the motor 13, a chuck 15 is rotated on one side of the fixing plate 12, a baffle 16 is fixed on one side of the chuck 15, a cylinder 17 is fixed on one side of the fixing plate 17, a clamping rod 18 is fixed on the piston rod end of the cylinder 17, a lifting table 19 is fixed on one side of the bottom plate 1, and a grinding machine 20 is fixed on one side of the lifting table 19.
In this embodiment, through the first motor 10 that sets up for motor 10 can drive lead screw 7 and rotate, makes slider 4 drive riser 6 flexible regulation under the effect of connecting rod 5, and the action of horizontal pole 11 is driven chuck 14 and chuck 15 and is moved in opposite directions, makes chuck 14 and chuck 15 can be fixed interior spline gear, makes the fixing of interior spline gear become simple and convenient, and through control motor 13, can realize the rotation of chuck 14 and chuck 15, makes interior spline gear can rotate, is convenient for realize polishing of interior spline tooth portion.
Example 2:
referring to fig. 1-4, the sliding blocks 4 form a sliding adjusting structure through the sliding rods 3, two vertical plates 6 are symmetrically arranged, a single vertical plate 6 is rotatably arranged at one end, far away from the sliding blocks 4, of four connecting rods 5, two screw rods 7 are symmetrically arranged, the single screw rods 7 are in threaded connection with the two sliding blocks 4, the threaded connection directions are opposite, two rotating discs 8 are symmetrically arranged, a synchronous rotating structure is formed between the two rotating discs 8 through a belt 9, and the output end of a motor 10 is fixedly arranged on one side surface of the rotating disc 8.
In this embodiment, through the first motor 10 that sets up for under the effect of belt 9, first motor 10 can drive two carousel 8 simultaneously and rotate the regulation, makes two lead screws 7 synchronous rotation, makes slider 4 under the effect of connecting rod 5, drives the flexible regulation of riser 6.
Example 3:
referring to fig. 1-4, the first chuck 14 and the second chuck 15 are symmetrically arranged, the clamping rod 18 forms a telescopic adjusting structure through the air cylinder 17, the clamping rod 18 is in sliding connection with the fixed plate 12, the polisher 20 forms an up-down height adjusting structure through the lifting table 19, and the position of the polisher 20 corresponds to the middle position of the first chuck 14 and the second chuck 15.
In this embodiment, through the cylinder 17 that sets up for the cylinder 17 can drive the telescopic adjustment of clamping lever 18, under the effect of baffle 16, the limiting of the circular motion of chuck two 15 can be realized to clamping lever 18, through the polisher 20 that sets up, realizes the polishing to interior flower key gear.
The working principle and the using flow of the utility model are as follows: when the internal spline gear is used, the internal spline gear is placed between the first chuck 14 and the second chuck 15, the first motor 10 is controlled, the first motor 10 drives the two screw rods 7 to synchronously rotate under the action of the belt 9, the screw rods 7 drive the two sliding blocks 4 to oppositely move, the sliding blocks 4 drive the vertical plate 6 to telescopically adjust under the action of the connecting rod 5, the vertical plate 6 drives the fixing plate 12 to slidingly adjust under the action of the cross rod 11, the fixing plate 12 drives the first chuck 14 and the second chuck 15 to oppositely move, the internal spline gear is fixed, after the fixing is finished, the air cylinders 17 are controlled, the clamping rods 18 extend out, the circular movement of the first chuck 14 and the second chuck 15 is limited under the action of the baffle 16, the internal spline gear can be polished through the polisher 20, after one side of the tooth part is polished, the clamping rods 18 are retracted by the control air cylinders 17, the second motor 13 drives the first chuck 14 to rotate, and the polisher 20 can polish the rest tooth parts of the internal spline gear.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (6)
1. Tooth grinding device for an internally splined gear, comprising a base plate (1), characterized in that: the lifting device is characterized in that a side plate (2) is fixed on one side of the bottom plate (1), a sliding rod (3) is fixed on one side of the side plate (2), a sliding block (4) is arranged on the outer side of the sliding rod (3) in a sliding mode, a connecting rod (5) is arranged on one side of the sliding block (4) in a rotating mode, a vertical plate (6) is arranged on one end of the connecting rod (5) in a rotating mode, a screw rod (7) is arranged on one side of the side plate (2) in a rotating mode, a rotary table (8) is fixed at the upper end of the screw rod (7), a belt (9) is connected to the outer side of the rotary table (8), a motor (10) is fixed on one side of the side plate (2), a cross rod (11) is fixed on one side of the vertical plate (6), a motor (13) is fixed on one side of the cross rod (11), a chuck (14) is fixed on the output end of the motor (13), a chuck (15) is arranged on one side of the fixing plate (12) in a rotating mode, a baffle (16) is fixed on one side of the chuck (15), a cylinder (17) is fixed on one side of the chuck (12), a piston (17) is fixed on one side of the lifting platform (17), one side of the lifting table (19) is fixed with a grinding machine (20).
2. A tooth grinding apparatus for an internally splined gear according to claim 1, wherein: the sliding block (4) forms a sliding adjusting structure through the sliding rod (3), two vertical plates (6) are symmetrically arranged, and one vertical plate (6) is rotatably arranged at one end, far away from the sliding block (4), of each connecting rod (5).
3. A tooth grinding apparatus for an internally splined gear according to claim 1, wherein: the two screw rods (7) are symmetrically arranged, and the screw rods (7) are in threaded connection with the two sliding blocks (4) and are opposite in threaded connection direction.
4. A tooth grinding apparatus for an internally splined gear according to claim 1, wherein: two turntables (8) are symmetrically arranged, synchronous rotating structures are formed between the two turntables (8) through belts (9), and the output end of a first motor (10) is fixedly arranged on one side surface of the turntables (8).
5. A tooth grinding apparatus for an internally splined gear according to claim 1, wherein: the clamping rods (18) are in sliding connection with the fixing plate (12).
6. A tooth grinding apparatus for an internally splined gear according to claim 1, wherein: the polisher (20) forms an upper-lower height adjusting structure through the lifting table (19), and the position of the polisher (20) corresponds to the middle position of the first chuck (14) and the second chuck (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322486788.9U CN220761257U (en) | 2023-09-13 | 2023-09-13 | Gear grinding device for internal spline gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322486788.9U CN220761257U (en) | 2023-09-13 | 2023-09-13 | Gear grinding device for internal spline gear |
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| Publication Number | Publication Date |
|---|---|
| CN220761257U true CN220761257U (en) | 2024-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322486788.9U Active CN220761257U (en) | 2023-09-13 | 2023-09-13 | Gear grinding device for internal spline gear |
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| Country | Link |
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| CN (1) | CN220761257U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118268633A (en) * | 2024-06-03 | 2024-07-02 | 四川博正达机械密封件科技有限公司 | Spline gear shaft machining device and machining method |
-
2023
- 2023-09-13 CN CN202322486788.9U patent/CN220761257U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118268633A (en) * | 2024-06-03 | 2024-07-02 | 四川博正达机械密封件科技有限公司 | Spline gear shaft machining device and machining method |
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