CN221363021U - Agricultural machinery gear tooth's socket grinding device - Google Patents
Agricultural machinery gear tooth's socket grinding device Download PDFInfo
- Publication number
- CN221363021U CN221363021U CN202323356722.4U CN202323356722U CN221363021U CN 221363021 U CN221363021 U CN 221363021U CN 202323356722 U CN202323356722 U CN 202323356722U CN 221363021 U CN221363021 U CN 221363021U
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- assembly
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- polishing
- gear
- fixed frame
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- 238000005498 polishing Methods 0.000 claims abstract description 55
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 3
- 210000003781 tooth socket Anatomy 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses an agricultural machinery gear tooth socket polishing device which comprises a table top, wherein a rotating assembly is arranged on one side of the surface of the table top, a sucker is arranged on the surface of the rotating assembly, a fixed frame is arranged on one side of the rotating assembly and is connected with the surface of the table top in a sliding mode, a lifting assembly is arranged on the inner side of the fixed frame, a driving assembly is arranged on the surface of the lifting assembly, and the bottom surface of the driving assembly is connected with a polishing head through a connecting assembly. According to the utility model, when a user uses the gear grinding device, through the arrangement of the corresponding structure, the grinding head can rotate at a high speed under the drive of the driving assembly, so that the grinding head is ensured to grind the inner side of the tooth slot, the grinding efficiency is improved, the fixed nut and the sucker are arranged on the surface of the turntable for placing the gear to fix the gear, the gear is prevented from sliding in the grinding process, and meanwhile, the grinding head is connected below the driving assembly through the connecting assembly, so that the grinding head can be replaced at any time.
Description
Technical Field
The utility model relates to the field of gear machining, in particular to an agricultural machinery gear tooth socket polishing device.
Background
Gears are important driving members used widely in machines and instruments. The types of gears are many, the tooth shapes are different, and the most widely used gears are involute gears. Gear tooth form processing is often classified into chipless processing and chipless processing. The chip processing application is wider, and the chip processing method can be divided into a forming method and a generating method according to the processing principle. After the gear is produced, a plurality of burrs exist in tooth grooves on the periphery of the gear, and if the burrs are not timely polished and removed, the normal transmission work in the later stage of the gear is affected, and the production and the manufacture are caused with the loss which cannot be estimated.
In chinese patent, disclosed a tooth's socket grinding machanism for gear, its patent number is CN213003090U, in this patent a tooth's socket grinding machanism for gear, the on-line screen storage device comprises a base, the up end symmetry fixed mounting of base has two backup pads, two the up end of backup pad is fixed mounting has the roof jointly, the center department fixed mounting of terminal surface has servo motor under the roof, servo motor's lower extreme passes through output fixed mounting has reciprocating screw, the cover is equipped with the reciprocating screw cover on the reciprocating screw, symmetry fixed mounting has two diaphragms on the reciprocating screw cover, every the smooth chamber has all been seted up to the one end that the diaphragm deviates from the reciprocating screw cover. A gear tooth space polishing mechanism for gears drives a reciprocating screw rod to rotate through an output end, so that a reciprocating screw rod sleeve can move up and down, a transverse plate is driven to move up and down, the transverse plate drives a polishing plate to move up and down to polish a tooth space around a processed gear body, burrs in the tooth space are removed, influence on normal transmission work in the later stage of the gears is avoided, and loss caused to production and manufacture is avoided.
The above-mentioned published patent has the following drawbacks:
(1) Above-mentioned grinding device is carrying out the in-process of polishing to the gear, utilizes servo motor to drive reciprocating screw and rotates, polishes the gear through the reciprocates of polishing the board, but this kind of polishing mode is not high to the efficiency of polishing of gear, only can polish the completion of need polishing the board and reciprocate many times.
(2) Above-mentioned grinding device polishes the gear tooth's socket through the reciprocates of polishing board, but because frictional force is too big when polishing board surface and tooth's socket contact, can lead to driving the gear and remove together when polishing board reciprocates, lead to the effect of polishing of tooth's socket not good.
(3) Above-mentioned grinding device is utilizing the in-process of polishing board, because the long-time use of polishing board leads to polishing board surface can become smooth, leads to the frictional force with the tooth's socket diminish, influences the effect of polishing of tooth's socket.
Disclosure of utility model
The technical problem to be solved by the utility model is to overcome the technical defects, and provide the grinding device for the gear tooth sockets of the agricultural machinery.
In order to solve the problems, the utility model provides the following technical scheme:
an agricultural machinery gear tooth's socket grinding device includes: the polishing device comprises a table top, supporting legs, a rotating assembly, a sucker, a fixed frame, a lifting assembly, a driving assembly, a polishing head and a connecting assembly;
The utility model provides a table surface bottom surface fixed connection supporting leg, mesa surface one side fixed connection rotating assembly, rotating assembly includes step motor, the step motor output is equipped with the carousel, carousel fixed surface connects the sucking disc, the sucking disc bottom surface is equipped with small-size vacuum pump, small-size vacuum pump embedding carousel is inboard, the mesa surface is equipped with straight flute one, straight flute one surface sliding connection fixed frame, lifting unit is connected to the fixed frame inboard, lifting unit includes small-size motor, small-size motor output is equipped with the lead screw, lead screw surface swivelling joint has the go-between, go-between fixed surface is connected with the movable plate, movable plate fixed surface connects drive assembly, drive assembly includes driving motor, the driving motor output is equipped with the actuating lever, the polishing head is connected to the actuating lever bottom, the actuating lever sets up coupling assembling with the polishing head junction, coupling assembling includes the tooth piece, tooth piece surface engagement department is equipped with linkage ring one and linkage ring two.
Further, the turntable is rotationally connected to the surface of the table top, a screw is arranged at the circle center of the turntable, and a fixing nut is connected to the screw in a threaded manner.
Further, the lead screw surface is equipped with the removal ring, the removal is equipped with the ball in the ring inboard, the ball has a plurality ofly, go-between fixed frame inboard bottom surface is equipped with the solid fixed ring, lead screw swivelling joint is inboard at the solid fixed ring, the solid fixed frame surface is equipped with straight flute II, movable plate sliding connection is inboard at straight flute II.
Further, the first linkage ring is connected to the surface of the driving rod in a sliding mode, the second linkage ring is connected to the surface of the polishing head in a sliding mode, concave positions on the inner sides of the first linkage ring and the second linkage ring are identical to the tooth block in shape, and buckle assemblies are arranged on the inner sides of the first linkage ring and the second linkage ring.
Further, the buckle assembly comprises a moving rod, the two moving rods are respectively connected to the inner side of the first linkage ring and the inner side of the second linkage ring in a sliding mode, steel balls and a handheld piece are respectively arranged at two ends of the moving rod, the two steel balls are respectively clamped at the concave positions of the driving rod and the polishing head in a clamping mode, a spring is arranged on the surface of the moving rod, and the spring is fixedly connected to the surface of the steel balls.
Compared with the prior art, the novel beneficial effect who reaches of this use is:
(1) Under the adjustment of straight flute one, make fixed frame can back and forth a small margin remove to under the adjustment of lifting unit, make driving motor driven the head of polishing can laminate in the tooth's socket inboard of gear, make it can make the head of polishing carry out continuous polishing to the tooth's socket inboard through driving motor's high-speed rotation, improve the efficiency of polishing.
(2) The carousel surface of placing the gear is passed through screw rod cooperation fixation nut and is spacing to the gear, avoids at the in-process gear slip of polishing, sets up small-size vacuum pump driven sucking disc simultaneously and fixes the gear, makes the gear rotate along with the carousel together.
(3) The polishing head is connected to the bottom of the driving rod through the connecting component, the tooth blocks arranged by the connecting component can be connected with the two linkage rings, the driving rod can drive the polishing head to rotate through the connection of the connecting component under the clamping connection of the buckle component, and the polishing head can be replaced at any time, so that the polishing effect is improved.
Drawings
FIG. 1 is a perspective view of an agricultural machine gear tooth slot grinding apparatus of the present utility model.
FIG. 2 is another angular perspective view of an agricultural machine gear tooth slot grinding apparatus of the present utility model.
Fig. 3 is a right side view of an agricultural machine gear tooth slot grinding apparatus of the present utility model.
Fig. 4 is a schematic view of the inner side of a fixed frame of the grinding device for the gear tooth space of the agricultural machine.
FIG. 5 is a schematic view of a coupling assembly of an agricultural machine gear tooth slot grinding apparatus of the present utility model.
FIG. 6 is a schematic view of a clasp assembly of an agricultural machine gear tooth slot grinding device of the present utility model.
As shown in the figure: 1. a table top; 2. support legs; 3. a rotating assembly; 4. a suction cup; 5. a fixed frame; 6. a lifting assembly; 7. a drive assembly; 8. polishing head; 9. a connection assembly; 301. a stepping motor; 302. a turntable; 303. a screw; 304. a fixing nut; 401. a small vacuum pump; 501. straight groove I; 502. a straight groove II; 601. a small motor; 602. a screw rod; 603. a moving ring; 604. a ball; 605. a connecting ring; 606. a moving plate; 607. a fixing ring; 701. a driving motor; 702. a driving rod; 901. tooth blocks; 902. a first linkage ring; 903. a second linkage ring; 904. a clasp assembly; 941. a moving rod; 942. steel balls; 943. a hand piece; 944. and (3) a spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 6, an agricultural machine gear tooth space polishing device comprises a table top 1, a supporting leg 2 is fixed on the bottom surface of the table top 1 to support the device, a rotating component 3 fixed on one side of the surface of the table top 1 is provided with a stepping motor 301 to drive a turntable 302 to rotate, a sucking disc 4 is arranged on the surface of the turntable 302, the sucking disc 4 can absorb gears through a small vacuum pump 401 embedded in the inner side of the turntable 302 on the bottom surface of the turntable 302, a fixed frame 5 slides on the surface of a straight groove one 501 arranged on the surface of the table top 1, a lifting component 6 arranged on the inner side of the fixed frame 5 is provided with a small motor 601 to drive a screw rod 602 to rotate, a connecting ring 605 on the surface of the screw rod 602 can drive a movable plate 606 to lift, a driving component 7 fixed on the surface of the movable plate 606 is provided with a driving motor 701, a driving rod 702 at the output end can drive a polishing head 8 to rotate at high speed to polish the tooth space, and a linkage ring one 902 and a linkage ring two 903 at the joint of the driving rod 702 and the polishing head 8 are connected.
A screw 303 is arranged at the center of the surface of the turntable 302 which is rotatably connected with the surface of the table top 1, and a fixing nut 304 is connected with the surface of the screw 303 in a threaded manner.
Through above-mentioned technical scheme, through the cooperation of screw rod 303 and fixation nut 304, make fixation nut 304 can carry out spacing fixed to the gear, avoid the gear to deviate from original position in the polishing process.
The movable ring 603 on the surface of the screw rod 602 is connected with the screw rod 602 through a plurality of balls 604 on the inner side, the connecting ring 605 fixedly connected to the upper surface of the movable ring 603 drives the movable plate 606 to lift and descend through the connecting ring, the fixed ring 607 on the inner side bottom surface of the fixed frame 5 of the screw rod 602 rotates, and the movable plate 606 is slidably connected to the inner side of the straight groove two 502 on the surface of the fixed frame 5.
Through the above technical scheme, under the limit of the second straight groove 502, the moving plate 606 is lifted more stably under the cooperation of the balls 604 and the moving ring 603, so that the lifting position of the moving plate 606 is conveniently determined.
The first linkage ring 902 and the second linkage ring 903 are respectively and slidably connected to the surfaces of the driving rod 702 and the polishing head 8, the inner sides of the first linkage ring 902 and the second linkage ring 903 can be completely attached to the tooth block 901, and meanwhile, the inner sides of the first linkage ring 902 and the second linkage ring 903 are provided with a clamping assembly 904.
Through the above technical scheme, under the connection of the tooth blocks 901, the first linkage ring 902 can drive the second linkage ring 903 to rotate through the tooth blocks 901, so that the buckle assembly 904 can drive the polishing head 8 to rotate.
The buckle assembly 904 is provided with a shift rod 941 which is slidably connected to the inner sides of the first linkage ring 902 and the second linkage ring 903, the shift rod 941 enables steel balls 942 to be clamped in the concave positions of the driving rod 702 and the polishing head 8 through a handheld piece 943 at one end, and a spring 944 on the surface of the shift rod 941 can drive the steel balls 942 to automatically reset.
Through the above technical scheme, under the joint of steel ball 942, when actuating lever 702 rotates, can drive the rotation of linkage ring one 902 through buckle subassembly 904 to drive linkage ring two 903 rotation under the drive of its inboard tooth piece 901, utilize buckle subassembly 904 to drive the rotation of polishing head 8 again, guarantee that polishing head 8 can rotate the polishing through the drive of actuating lever 702 at a high speed.
When the agricultural machinery gear tooth space polishing device is used, a user uses the agricultural machinery gear tooth space polishing device, a gear to be polished passes through the gear intermediate position by using the screw 303, the driving of the small vacuum pump 401 is used to enable the sucker 4 to suck the gear, the stepping rotation of the stepping motor 301 drives the gear to rotate by a corresponding angle, the polishing head 8 can be attached to the inner side of the tooth space to be polished under the adjustment of the fixed frame 5 and the inner side lifting assembly 6, the polishing head 8 can polish the inner side of the tooth space by using the rotation of the driving motor 701, and meanwhile after polishing is completed, the steel balls 942 are separated from the concave parts by using the hand piece 943 of the buckle assembly 904, the polishing head 8 is detached, and a new polishing head 8 is replaced.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (5)
1. An agricultural machinery gear tooth's socket grinding device, its characterized in that: the polishing device comprises a table top (1), supporting legs (2), a rotating assembly (3), a sucker (4), a fixed frame (5), a lifting assembly (6), a driving assembly (7), a polishing head (8) and a connecting assembly (9);
The novel vacuum table is characterized in that the bottom surface of the table top (1) is fixedly connected with supporting legs (2), one side of the surface of the table top is fixedly connected with a rotating assembly (3), the rotating assembly (3) comprises a stepping motor (301), a turntable (302) is arranged at the output end of the stepping motor (301), a sucker (4) is fixedly connected to the surface of the turntable (302), a small vacuum pump (401) is arranged on the bottom surface of the sucker (4), and the small vacuum pump (401) is embedded into the turntable (302)
Inboard, mesa (1) surface is equipped with straight flute one (501), straight flute one (501) surface sliding connection fixed frame (5), lifting unit (6) are connected to fixed frame (5) inboard, lifting unit (6) are including small-size motor (601), small-size motor (601) output is equipped with lead screw (602), lead screw (602) surface swivelling joint has go-between (605), go-between (605) fixedly connected with movable plate (606), movable plate (606) fixedly connected with drive assembly (7), drive assembly (7) are including driving motor (701), driving motor (701) output is equipped with actuating lever (702), grinding head (8) are connected to actuating lever (702) bottom, actuating lever (702) and grinding head (8) junction sets up coupling assembling (9), coupling assembling (9) are including tooth piece (901), tooth piece (901) surface engagement department is equipped with one (902) and two (903) of ring.
2. The agricultural machinery gear tooth slot grinding device of claim 1, wherein: the turntable (302) is rotatably connected to the surface of the table top (1), a screw (303) is arranged at the center of the turntable (302), and a fixing nut (304) is connected to the surface of the screw (303) in a threaded manner.
3. The agricultural machinery gear tooth slot grinding device of claim 1, wherein: the screw rod (602) surface is equipped with and removes ring (603), remove ring (603) inboard and be equipped with ball (604), ball (604) have a plurality ofly, go-between (605) fixed connection is at removal ring (603) upper surface, fixed frame (5) inboard bottom surface is equipped with solid fixed ring (607), screw rod (602) swivelling joint is inboard at solid fixed ring (607), fixed frame (5) surface is equipped with straight flute second (502), movable plate (606) sliding connection is inboard at straight flute second (502).
4. The agricultural machinery gear tooth slot grinding device of claim 1, wherein: the first linkage ring (902) is slidably connected to the surface of the driving rod (702), the second linkage ring (903) is slidably connected to the surface of the polishing head (8), concave positions on the inner sides of the first linkage ring (902) and the second linkage ring (903) are identical to the tooth blocks (901) in shape, and buckle assemblies (904) are arranged on the inner sides of the first linkage ring (902) and the second linkage ring (903).
5. The agricultural machinery gear tooth space polishing device of claim 4, wherein: the buckle assembly (904) comprises a moving rod (941), the two moving rods (941) are respectively connected to the inner sides of a first linkage ring (902) and a second linkage ring (903) in a sliding mode, steel balls (942) and a hand piece (943) are respectively arranged at two ends of the moving rod (941), the two steel balls (942) are respectively clamped at the concave positions of the driving rod (702) and the polishing head (8), springs (944) are arranged on the surface of the moving rod (941), and the springs (944) are fixedly connected to the surface of the steel balls (942).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323356722.4U CN221363021U (en) | 2023-12-11 | 2023-12-11 | Agricultural machinery gear tooth's socket grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323356722.4U CN221363021U (en) | 2023-12-11 | 2023-12-11 | Agricultural machinery gear tooth's socket grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221363021U true CN221363021U (en) | 2024-07-19 |
Family
ID=91894393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323356722.4U Active CN221363021U (en) | 2023-12-11 | 2023-12-11 | Agricultural machinery gear tooth's socket grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221363021U (en) |
-
2023
- 2023-12-11 CN CN202323356722.4U patent/CN221363021U/en active Active
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