CN215510313U - Deburring device for agricultural machine gear - Google Patents
Deburring device for agricultural machine gear Download PDFInfo
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- CN215510313U CN215510313U CN202122324916.0U CN202122324916U CN215510313U CN 215510313 U CN215510313 U CN 215510313U CN 202122324916 U CN202122324916 U CN 202122324916U CN 215510313 U CN215510313 U CN 215510313U
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Abstract
The utility model discloses a deburring device for gears of agricultural machinery, which comprises a supporting base, wherein a supporting table is arranged at the top of the supporting base; a limiting disc is arranged at the top of the supporting table, a limiting groove is formed in the center of the top of the limiting disc, and the limiting groove is matched with the gear to be processed; the limiting groove consists of a limiting circular groove and a plurality of limiting tooth grooves, and the plurality of limiting tooth grooves are uniformly distributed along the circumference of the axis of the limiting circular groove; a top plate is arranged right above the supporting base, and a plurality of supporting rods are connected between the top plate and the supporting base; a hydraulic cylinder is installed at the top of the top plate, and a piston rod of the hydraulic cylinder penetrates through the top plate and is fixed with an installation disc; the supporting ring is arranged right below the mounting disc, the supporting ring and the mounting disc are coaxial, and a plurality of connecting rods are connected between the mounting disc and the supporting ring.
Description
Technical Field
The utility model relates to the technical field of gears, in particular to a deburring device for an agricultural machine gear.
Background
The agricultural machinery refers to a general name of various mechanical equipment used in agricultural production, and comprises large and small tractors, land leveling machinery and other equipment. In these machines, the transmission mechanism is a core component, and the transmission mechanism generally uses gears to perform transmission.
In order to facilitate subsequent assembly of the gear in the machining process of the gear of the agricultural machine, deburring treatment is generally required to be carried out on the gear. When the existing deburring device is inconvenient for polishing the gear tooth groove part, the gear tooth groove part is generally polished and deburred successively by rotating a gear wheel, so that the working time is long and the efficiency is low; and the existing device is inconvenient to rapidly remove the chips attached to the surfaces of the polishing head or the polishing roller in the working process, so that the deburring effect is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a deburring device for gears of agricultural machinery, which aims to solve the problems in the background technology.
In order to solve the technical problems, the utility model provides the following technical scheme: the deburring device for the gear of the agricultural machine comprises a supporting base, wherein a supporting table is arranged at the top of the supporting base; a limiting disc is arranged at the top of the supporting table, a limiting groove is formed in the center of the top of the limiting disc, and the limiting groove is matched with the gear to be processed;
the limiting groove consists of a limiting circular groove and a plurality of limiting tooth grooves, and the plurality of limiting tooth grooves are uniformly distributed along the circumference of the axis of the limiting circular groove;
a top plate is arranged right above the supporting base, and a plurality of supporting rods are connected between the top plate and the supporting base; a hydraulic cylinder is installed at the top of the top plate, and a piston rod of the hydraulic cylinder penetrates through the top plate and is fixed with an installation disc;
a supporting circular ring is arranged right below the mounting disc, the supporting circular ring and the mounting disc are coaxial, and a plurality of connecting rods are connected between the mounting disc and the supporting circular ring;
a plurality of polishing assemblies are uniformly distributed on the circumference of the supporting ring, the number of the polishing assemblies is equal to that of tooth grooves of the gear to be processed, and each polishing assembly is used for polishing and deburring each tooth groove of the gear to be processed;
and the top plate is provided with a scrap blowing mechanism.
Furthermore, each grinding assembly comprises a grinding head, and the grinding head is matched with a tooth groove of the gear to be processed; the top of the polishing head is connected with a reinforcing rod, a T-shaped limiting plate is fixed at the top end of the reinforcing rod, and the T-shaped limiting plate is detachably mounted on the supporting ring.
Furthermore, a plurality of T-shaped fixing grooves are uniformly distributed on the inner ring surface of the supporting ring in the circumferential direction, the number of the T-shaped fixing grooves is equal to that of the grinding assemblies, and T-shaped limiting plates corresponding to the grinding assemblies are respectively matched with the T-shaped fixing grooves; the T-shaped limiting plate and the supporting ring are fixedly connected through bolts.
Furthermore, a plurality of notches are uniformly distributed on the outer annular surface of the mounting disc along the circumference of the axis of the mounting disc, the number of the notches is equal to that of the polishing heads, and the notches correspond to the polishing heads in position.
Further, the scrap blowing mechanism comprises a circular ring pipe, and the circular ring pipe is mounted at the top of the top plate and is positioned outside the hydraulic cylinder;
the bottom of the circular ring pipe is connected with a plurality of spray pipes, the number of the spray pipes is equal to the number of the notches, and the spray pipes correspond to the notches in position; the circular tube is connected with an air inlet.
Furthermore, a plurality of guide rods are uniformly distributed at the top of the mounting disc; the top plate is provided with a plurality of guide holes, and the guide rods are matched with the guide holes; the quantity of the guide rods is equal to that of the guide holes, and each guide rod is respectively arranged in each corresponding guide hole in a penetrating mode.
Compared with the prior art, the utility model has the following beneficial effects: according to the gear grinding machine, the tooth grooves of the gear are ground simultaneously through the plurality of grinding assemblies, so that the working efficiency is greatly improved; meanwhile, the polishing assembly adopts a detachable installation mode, so that the polishing assembly is convenient to overhaul, replace and the like; and be equipped with and blow bits mechanism cooperation and use, at the burring in-process of polishing, conveniently blow the operation to each head of polishing, conveniently get rid of the adnexed piece in head of polishing surface, and then help promoting the burring effect.
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. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic illustration of the gear placement to be processed;
FIG. 3 is a schematic view of the mounting plate of the present invention;
FIG. 4 is a schematic illustration of the construction of the sanding assembly of the present invention;
FIG. 5 is a schematic view of the support ring of the present invention;
FIG. 6 is a schematic view of the installation of the chip blowing mechanism of the present invention;
in the figure: 1. a support base; 11. a support bar; 2. a support table; 3. a limiting disc; 31. a limiting groove; 311. a limiting circular groove; 312. a limiting tooth socket; 4. a top plate; 41. a guide hole; 5. polishing the assembly; 51. polishing head; 52. a reinforcing rod; 53. a T-shaped limiting plate; 6. a support ring; 61. t-shaped fixing grooves; 7. mounting a disc; 71. a connecting rod; 72. a guide bar; 73. a notch; 8. a hydraulic cylinder; 9. a scrap blowing mechanism; 91. a circular ring tube; 92. a nozzle; 93. an air inlet.
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.
Referring to fig. 1-6, the present invention provides the following technical solutions: a deburring device for gears of agricultural machinery comprises a supporting base 1, wherein a supporting table 2 is fixedly arranged at the top of the supporting base 1; the top of the support table 2 is provided with a limiting disc 3, the center of the top of the limiting disc 3 is provided with a limiting groove 31, and the limiting groove 31 is matched with a gear to be processed; the limiting groove 31 consists of a limiting circular groove 311 and a plurality of limiting tooth grooves 312, and the plurality of limiting tooth grooves 312 are uniformly distributed along the circumference of the axis of the limiting circular groove 311; when the gear is subjected to deburring treatment, one end face of the gear is clamped in the limiting groove 31 in a matching mode, and the gear can be limited and fixed.
A top plate 4 is arranged right above the supporting base 1, and a plurality of supporting rods 11 are connected between the top plate 4 and the supporting base 1; a hydraulic cylinder 8 is installed at the top of the top plate 4, and a piston rod of the hydraulic cylinder 8 penetrates through the top plate 4 and is fixed with an installation disc 7; a supporting circular ring 6 is arranged right below the mounting disc 7, the supporting circular ring 6 and the mounting disc 7 are coaxial, and a plurality of connecting rods 71 are connected between the mounting disc 7 and the supporting circular ring 6; a plurality of grinding assemblies 5 are uniformly distributed on the circumference of the supporting ring 6, the number of the grinding assemblies 5 is equal to that of tooth grooves of the gear to be processed, and each grinding assembly 5 is used for grinding and deburring each tooth groove of the gear to be processed; the top plate 4 is provided with a scrap blowing mechanism 9.
Each grinding assembly 5 comprises a grinding head 51, and the grinding head 51 is matched with a gear groove of a gear to be processed; the top of the polishing head 51 is connected with a reinforcing rod 52, a T-shaped limiting plate 53 is fixed at the top end of the reinforcing rod 52, and the T-shaped limiting plate 53 is detachably mounted on the supporting ring 6; the polishing assemblies 5 are used for polishing the inner walls of the tooth grooves of the gear to be processed, the mounting disc 7 is driven to reciprocate up and down through the hydraulic cylinder 8, so that the supporting ring 6 and each polishing assembly 5 are driven to reciprocate up and down, the tooth grooves of the gear are continuously polished by the polishing head 51, and the deburring work on the tooth groove positions of the gear is facilitated; simultaneously for making the in-process of polishing head 51 reciprocating motion not touch the top surface to spacing dish 3, steerable pneumatic cylinder 8's stroke, prevent that polishing head 51 from touching spacing dish 3, this moment because the gear tooth slot part in the spacing dish 3 can not be polished, can make once complete polishing work end, pneumatic cylinder 8 drives mounting disc 7 etc. and restores to original position after, through taking out the gear and place in spacing groove 31 once more after upset 180, carry out the burring to unprocessed part, polish the processing through upset gear many times simultaneously, help improving the burring effect to the gear.
A plurality of T-shaped fixing grooves 61 are uniformly distributed on the inner ring surface of the supporting ring 6 in the circumferential direction, the number of the T-shaped fixing grooves 61 is equal to that of the grinding assemblies 5, and the T-shaped limiting plates 53 corresponding to the grinding assemblies 5 are respectively matched with the T-shaped fixing grooves 61; the T-shaped limiting plate 53 and the supporting ring 6 are fixedly connected through bolts; through the cooperation of T type limiting plate 53 and T type fixed slot 61, T type limiting plate 53's of being convenient for is spacing, adopts bolted connection T type limiting plate 53 and support ring 6 simultaneously, realizes T type limiting plate 53 demountable installation to be convenient for dismantle the installation of the subassembly 5 of polishing, the convenient maintenance to the subassembly 5 of polishing is changed.
A plurality of notches 73 are uniformly distributed on the outer annular surface of the mounting disc 7 along the circumference of the axis of the mounting disc 7, the number of the notches 73 is equal to that of the polishing heads 51, and the positions of the notches 73 correspond to those of the polishing heads; the scrap blowing mechanism 9 comprises an annular pipe 91, and the annular pipe 91 is arranged at the top of the top plate 4 and is positioned outside the hydraulic cylinder 8; the bottom of the circular ring pipe 91 is connected with a plurality of spray pipes 92, and the number of the spray pipes 92 is equal to that of the notches 73 and corresponds to the positions of the notches; the circular tube 91 is connected with an air inlet 93; blow bits mechanism 9 and be used for to jet gas and pass breach 73 to the realization is blown to polishing head 51 wind, is convenient for blow off polishing head 51 surface adsorption bonded's piece, and then can improve working effect, blows bits mechanism 9 and need be connected with outside air supply device, be connected with outside air supply device through air inlet 93 can.
A plurality of guide rods 72 are uniformly distributed at the top of the mounting disc 7; a plurality of guide holes 41 are formed in the top plate 4, and the guide rods 72 are matched with the guide holes 41; the guide rods 72 are equal to the guide holes 41 in number, the guide rods 72 are respectively arranged in the corresponding guide holes 41 in a penetrating mode, and the guide rods 72 are matched with the guide holes 41, so that the up-and-down moving stability of the mounting disc 7 can be improved, and the polishing assemblies 5 are improved to stably move up and down.
The working principle is as follows: when deburring of the gear is carried out, one end face of the gear is placed in the limiting groove 31 in a matched mode, then the hydraulic cylinder 8 works to drive the mounting disc 7 to reciprocate up and down, each polishing assembly 5 is further driven to reciprocate up and down, the gear tooth groove position is polished through the polishing head 51, deburring of the gear tooth groove position can be conveniently carried out, after the appropriate polishing time is carried out, the hydraulic cylinder 8 drives the mounting disc 7 and the like to return to the original position, the gear is taken out, turned for 180 degrees and placed in the limiting groove 31 again, deburring is carried out on the unprocessed part again, complete polishing of the gear tooth part can be completed, and operation is convenient; in the working process, the scrap blowing mechanism 9 can work, so that scraps attached to the polishing head 51 can be blown off conveniently, and the deburring effect can be improved.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an agricultural machinery gear deburring device which characterized in that: the device comprises a supporting base (1), wherein a supporting table (2) is arranged at the top of the supporting base (1); the top of the supporting table (2) is provided with a limiting disc (3), the center of the top of the limiting disc (3) is provided with a limiting groove (31), and the limiting groove (31) is matched with a gear to be processed;
the limiting groove (31) consists of a limiting circular groove (311) and a plurality of limiting tooth grooves (312), and the limiting tooth grooves (312) are uniformly distributed along the circumference of the axis of the limiting circular groove (311);
a top plate (4) is arranged right above the supporting base (1), and a plurality of supporting rods (11) are connected between the top plate (4) and the supporting base (1); a hydraulic cylinder (8) is mounted at the top of the top plate (4), and a piston rod of the hydraulic cylinder (8) penetrates through the top plate (4) and is fixed with a mounting disc (7);
a supporting circular ring (6) is arranged right below the mounting disc (7), the supporting circular ring (6) and the mounting disc (7) are coaxial, and a plurality of connecting rods (71) are connected between the mounting disc (7) and the supporting circular ring (6);
a plurality of grinding assemblies (5) are uniformly distributed on the circumference of the supporting ring (6), the number of the grinding assemblies (5) is equal to that of tooth grooves of the gear to be processed, and each grinding assembly (5) is used for grinding and deburring each tooth groove of the gear to be processed;
and a scrap blowing mechanism (9) is installed on the top plate (4).
2. The agricultural machine gear deburring device of claim 1, wherein: each grinding assembly (5) comprises a grinding head (51), and the grinding head (51) is matched with a gear groove of a gear to be processed; the top of the polishing head (51) is connected with a reinforcing rod (52), a T-shaped limiting plate (53) is fixed at the top end of the reinforcing rod (52), and the T-shaped limiting plate (53) is detachably mounted on the supporting ring (6).
3. The agricultural machine gear deburring device of claim 2, wherein: a plurality of T-shaped fixing grooves (61) are uniformly distributed on the inner annular surface of the supporting ring (6) in the circumferential direction, the number of the T-shaped fixing grooves (61) is equal to that of the grinding assemblies (5), and T-shaped limiting plates (53) corresponding to the grinding assemblies (5) are respectively matched with the T-shaped fixing grooves (61); the T-shaped limiting plate (53) and the supporting ring (6) are fixedly connected through bolts.
4. The agricultural machine gear deburring device of claim 3, wherein: a plurality of gaps (73) are uniformly distributed on the outer annular surface of the mounting disc (7) along the circumference of the axis of the mounting disc (7), the number of the gaps (73) is equal to that of the polishing heads (51), and the gaps correspond to the polishing heads in position.
5. The agricultural machine gear deburring device of claim 4, wherein: the scrap blowing mechanism (9) comprises a circular ring pipe (91), and the circular ring pipe (91) is installed at the top of the top plate (4) and is positioned outside the hydraulic cylinder (8);
the bottom of the circular ring pipe (91) is connected with a plurality of spray pipes (92), the number of the spray pipes (92) is equal to that of the notches (73), and the spray pipes correspond to the notches in position; the circular tube (91) is connected with an air inlet (93).
6. The agricultural machine gear deburring device of claim 1, wherein: a plurality of guide rods (72) are uniformly distributed at the top of the mounting disc (7); the top plate (4) is provided with a plurality of guide holes (41), and the guide rods (72) are matched with the guide holes (41); the number of the guide rods (72) is equal to that of the guide holes (41), and each guide rod (72) is respectively arranged in each corresponding guide hole (41) in a penetrating way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122324916.0U CN215510313U (en) | 2021-09-24 | 2021-09-24 | Deburring device for agricultural machine gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122324916.0U CN215510313U (en) | 2021-09-24 | 2021-09-24 | Deburring device for agricultural machine gear |
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| Publication Number | Publication Date |
|---|---|
| CN215510313U true CN215510313U (en) | 2022-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122324916.0U Active CN215510313U (en) | 2021-09-24 | 2021-09-24 | Deburring device for agricultural machine gear |
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| CN (1) | CN215510313U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114770238A (en) * | 2022-05-26 | 2022-07-22 | 冯兴垚 | Knife sharpener for wood cutting knife |
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2021
- 2021-09-24 CN CN202122324916.0U patent/CN215510313U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114770238A (en) * | 2022-05-26 | 2022-07-22 | 冯兴垚 | Knife sharpener for wood cutting knife |
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