CN213117185U - Connecting structure of transmission sleeve and transmission shaft - Google Patents
Connecting structure of transmission sleeve and transmission shaft Download PDFInfo
- Publication number
- CN213117185U CN213117185U CN202022022990.2U CN202022022990U CN213117185U CN 213117185 U CN213117185 U CN 213117185U CN 202022022990 U CN202022022990 U CN 202022022990U CN 213117185 U CN213117185 U CN 213117185U
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- transmission
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- transmission shaft
- transmission sleeve
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 146
- 230000000903 blocking effect Effects 0.000 claims abstract description 17
- 238000000926 separation method Methods 0.000 claims abstract description 9
- 230000002265 prevention Effects 0.000 claims abstract description 4
- 230000008878 coupling Effects 0.000 claims 4
- 238000010168 coupling process Methods 0.000 claims 4
- 238000005859 coupling reaction Methods 0.000 claims 4
- 229910000617 Mangalloy Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a connecting structure of a transmission sleeve and a transmission shaft, which comprises a transmission sleeve, a transmission shaft, a fixing unit and an anti-separation unit; a transmission sleeve: the top of the transmission sleeve is provided with a snap ring, and the transmission sleeve and the snap ring are respectively provided with three U-shaped grooves at equal intervals; a transmission shaft: the middle part of the clamping ring is provided with an annular clamping boss and a blocking ring respectively, and the annular clamping boss is positioned at the bottom of the blocking ring; a fixing unit: are respectively arranged at the bottoms of the transmission sleeve and the transmission shaft; a separation prevention unit: contain first fixed block, connecting rod, fixed station, round pin axle, connecting block, adjusting bolt, nut and second fixed block, first fixed block fixed mounting has the anti-disengaging structure at the outer wall top of transmission cover, this transmission cover and the connection structure of transmission shaft, and the connection structure between transmission cover and the transmission shaft is simple simultaneously, and the location of easy to assemble, and be convenient for fixed.
Description
Technical Field
The utility model relates to a connection structure technical field specifically is a connection structure of transmission cover and transmission shaft.
Background
The transmission refers to power transmission between machines, and can also be said to transmit mechanical power to terminal equipment through an intermediate medium, and the transmission mode comprises chain transmission, friction transmission, hydraulic transmission, gear transmission, belt transmission and the like;
along with the development of car, its inside part is more and more, and each part is mutually supported for the car operation is more stable, and the transmission mode between axle and the axle has a lot of, and the transmission is gear or transmission cover transmission usually, and the connection structure between general transmission cover and the transmission shaft is comparatively complicated, and it is convenient inadequately to its location and installation, and current transmission shaft has moreover not had limit structure and deviates from easily, and is also very inconvenient to it is fixed.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a connection structure of transmission cover and transmission shaft, connection structure between transmission cover and the transmission shaft is simple, and easy to assemble location, and be convenient for fixed also has anti-disengaging structure simultaneously, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a connecting structure of a transmission sleeve and a transmission shaft comprises the transmission sleeve, the transmission shaft, a fixing unit and an anti-separation unit;
a transmission sleeve: the top of the transmission sleeve is provided with a snap ring, and the transmission sleeve and the snap ring are respectively provided with three U-shaped grooves at equal intervals;
a transmission shaft: the middle part of the clamping ring is provided with an annular clamping boss and a blocking ring respectively, and the annular clamping boss is positioned at the bottom of the blocking ring;
a fixing unit: are respectively arranged at the bottoms of the transmission sleeve and the transmission shaft;
a separation prevention unit: comprises a first fixed block, a connecting rod, a fixed platform, a pin shaft, a connecting block, an adjusting bolt, a nut and a second fixed block, the first fixed block is fixedly arranged at the top of the outer wall of the transmission sleeve, two ends of the bottom of the first fixed block are respectively and fixedly provided with a connecting rod, the two fixed platforms are respectively arranged at the bottom of the transmission sleeve and are respectively connected with the connecting rod in a rotating way through pin shafts, the second fixed block is arranged at the bottom of the transmission sleeve, the middle part of the second fixed block is in threaded connection with an adjusting bolt, one end of the adjusting bolt is in threaded connection with a connecting block arranged at the other end of the connecting rod, and the end part of the adjusting bolt is in threaded connection with a nut, the first fixing block, the connecting rod, the fixing table, the pin shaft, the connecting block, the adjusting bolt, the nut and the second fixing block are respectively provided with three groups, and the three groups are arranged outside the transmission sleeve at equal intervals.
Furthermore, the fixing unit comprises three fixing holes and three positioning holes, the three fixing holes are respectively arranged at the bottom of the transmission shaft at equal intervals, and the three positioning holes are respectively arranged at the bottom of the transmission sleeve at equal intervals. Through the setting of fixed orifices, be convenient for the transmission shaft to fix with transmission cover combination back transmission shaft, through the setting of locating hole, fix a position transmission shaft.
Furthermore, the fixing unit also comprises three stop screws which respectively penetrate through the positioning holes on the transmission sleeve to be in threaded connection with the fixing holes on the transmission shaft. Through the setting of set screw, also fix the transmission shaft when fixing the transmission shaft location.
Furthermore, the height of the screw and the top of the positioning hole after the screw is connected with the fixing hole is flush with the top of the positioning hole. The height of the screw and the fixing hole after connection is flush with the positioning hole, so that the screw can better position the transmission shaft.
Furthermore, the annular clamping boss and the blocking ring are combined to form an annular groove structure, and the annular groove formed by combining the annular clamping boss and the blocking ring is movably clamped with the clamping ring. The annular groove formed by combining the annular clamping boss and the stop ring is movably clamped with the clamping ring, so that the transmission shaft is limited, and the transmission sleeve is prevented from being separated from the transmission shaft.
Compared with the prior art, the beneficial effects of the utility model are that: this connection structure of driving sleeve and transmission shaft has following benefit: the connecting structure of the transmission sleeve and the transmission shaft is provided with a separation-preventing unit which adjusts an adjusting bolt at the bottom of the transmission sleeve by using an external wrench, the adjusting bolt is adjusted while a nut at the end part of the adjusting bolt is fixed, the adjusting bolt drives a connecting block to move inwards, the connecting block moves, the connecting rod rotates with a fixed platform through a pin shaft, a lever structure is formed between the connecting rod and a first fixed block and the connecting block by the arrangement of the fixed platform, the connecting rod is matched with a U-shaped groove on the transmission sleeve by a lever principle, the first fixed block is tilted, the transmission shaft is placed in the transmission sleeve, an annular groove formed by combining an annular clamping boss and a blocking ring is movably clamped with a clamping ring on the transmission sleeve, the transmission shaft is limited while the separation between the transmission sleeve and the transmission shaft is prevented, after the transmission sleeve is clamped with the transmission shaft, the adjusting bolt is reversely rotated, the transmission sleeve and the transmission shaft are locked to prevent separation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic view of the rear view structure of the present invention.
In the figure: the device comprises a transmission sleeve 1, a transmission shaft 2, a U-shaped groove 3, a fixing unit 4, a set screw 41, a fixing hole 42, a positioning hole 43, an anti-separation unit 5, a first fixing block 51, a connecting rod 52, a fixing table 53, a pin shaft 54, a connecting block 55, an adjusting bolt 56, a nut 57, a second fixing block 58, a clamping ring 6, an annular clamping boss 7 and a blocking ring 8.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a connecting structure of a transmission sleeve and a transmission shaft comprises a transmission sleeve 1, a transmission shaft 2, a fixing unit 4 and an anti-separation unit 5;
the transmission sleeve 1: the top of the transmission sleeve is provided with a snap ring 6, and three U-shaped grooves 3 are respectively arranged on the transmission sleeve 1 and the snap ring 6 at equal intervals;
the transmission shaft 2: the middle part of the clamping ring is provided with an annular clamping boss 7 and a blocking ring 8 respectively, and the annular clamping boss 7 is positioned at the bottom of the blocking ring 8; the annular clamping boss 7 and the blocking ring 8 are combined to form an annular groove structure, and the annular groove formed by combining the annular clamping boss 7 and the blocking ring 8 is movably clamped with the clamping ring 6. The annular groove formed by combining the annular clamping boss 7 and the stop ring 8 is movably clamped with the clamping ring 6, so that the transmission shaft 2 is limited, and the transmission sleeve 1 is prevented from being separated from the transmission shaft 2;
the fixing unit 4: are respectively arranged at the bottoms of the transmission sleeve 1 and the transmission shaft 2; the fixing unit 4 comprises three fixing holes 42 and three positioning holes 43, the three fixing holes 42 are respectively arranged at the bottom of the transmission shaft 2 at equal intervals, and the three positioning holes 43 are respectively arranged at the bottom of the transmission sleeve 1 at equal intervals. Through the setting of fixed orifices 42, be convenient for after transmission shaft 2 and the combination of transmission cover 1 fix transmission shaft 2, through the setting of locating hole 43, fix a position transmission shaft 2. The fixing unit 4 further comprises three stop screws 41, and the three stop screws 41 respectively penetrate through the positioning holes 43 on the transmission sleeve 1 to be in threaded connection with the fixing holes 42 on the transmission shaft 2. By the set of the set screw 41, the transmission shaft 2 is fixed while the transmission shaft 2 is positioned. The height of the stop screw 41 after being connected with the fixing hole 42 is flush with the top of the positioning hole 43. The height of the screw 41 connected with the fixing hole 42 is flush with the positioning hole 43, so that the screw 41 can better position the transmission shaft 2;
detachment prevention unit 5: comprises a first fixed block 51, a connecting rod 52, fixed platforms 53, a pin shaft 54, a connecting block 55, adjusting bolts 56, nuts 57 and a second fixed block 58, wherein the first fixed block 51 is fixedly arranged at the top of the outer wall of the transmission sleeve 1, two ends of the bottom of the first fixed block 51 are respectively and fixedly provided with the connecting rod 52, the two fixed platforms 53 are respectively arranged at the bottom of the transmission sleeve 1, the two fixed platforms 53 are respectively and rotatably connected with the connecting rod 52 through the pin shaft 54, the second fixed block 58 is arranged at the bottom of the transmission sleeve 1, the middle part of the second fixed block 58 is in threaded connection with the adjusting bolts 56, one end of each adjusting bolt 56 is in threaded connection with the connecting block 55 arranged at the other end of the connecting rod 52, the end part of each adjusting bolt 56 is in threaded connection with the nut 57, the first fixed block 51, the connecting rod 52, the fixed platforms 53, the pin shaft 54, the connecting, and are equidistantly arranged on the outer side of the transmission sleeve 1.
When in use: firstly, an adjusting bolt 56 at the bottom of a transmission sleeve 1 is adjusted by using an external wrench, a nut 57 at the end part of the adjusting bolt 56 is fixed while the adjusting bolt 56 is adjusted, the adjusting bolt 56 drives a connecting block 55 to move inwards, the connecting block 55 moves to enable a connecting rod 52 to rotate with a fixed platform 53 through a pin shaft 54, a lever structure is formed between the connecting rod 52 and a first fixed block 51 and the connecting block 55 through the arrangement of the fixed platform 53, the connecting rod is matched with a U-shaped groove 3 on the transmission sleeve 1 through the lever principle to tilt the first fixed block 51, after the adjusting bolt 56 is adjusted to a certain position, a transmission shaft 2 is placed inside the transmission sleeve 1, an annular groove formed by combining an annular clamping boss 7 and a blocking ring 8 is movably clamped with a clamping ring 6 on the transmission sleeve 1, the transmission shaft 2 is limited, and the transmission sleeve 1 is prevented from being separated from the transmission sleeve 2, after the transmission sleeve 1 is clamped with the transmission shaft 2, the transmission sleeve 1 and the transmission shaft 2 are locked through the reverse rotation adjusting bolt 56, then an external hexagonal wrench is used, the stop screw 41 is connected with the fixing hole 42 in the transmission shaft 2 through the positioning hole 42 in the transmission sleeve 1, the transmission shaft 2 is conveniently fixed after the transmission shaft 2 is combined with the transmission sleeve 1 through the arrangement of the fixing hole 42, and the transmission shaft 2 is positioned through the arrangement of the positioning hole 43.
It should be noted that, in this embodiment, the snap ring 6, the annular snap boss 7 and the stop ring 8 are made of high manganese steel.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a connection structure of drive sleeve and transmission shaft which characterized in that: comprises a transmission sleeve (1), a transmission shaft (2), a fixing unit (4) and an anti-separation unit (5);
driving sleeve (1): a snap ring (6) is arranged at the top of the transmission sleeve, and three U-shaped grooves (3) are respectively formed in the transmission sleeve (1) and the snap ring (6) at equal intervals;
drive shaft (2): the middle part of the clamping ring is provided with an annular clamping boss (7) and a blocking ring (8) respectively, and the annular clamping boss (7) is positioned at the bottom of the blocking ring (8);
fixing unit (4): are respectively arranged at the bottom of the transmission sleeve (1) and the transmission shaft (2);
detachment prevention unit (5): comprises a first fixed block (51), a connecting rod (52), a fixed table (53), a pin shaft (54), a connecting block (55), an adjusting bolt (56), a nut (57) and a second fixed block (58), wherein the first fixed block (51) is fixedly arranged at the top of the outer wall of a transmission sleeve (1), the two ends of the bottom of the first fixed block (51) are respectively and fixedly provided with the connecting rod (52), the fixed table (53) is respectively arranged at the bottom of the transmission sleeve (1), the two fixed tables (53) are respectively and rotatably connected with the connecting rod (52) through the pin shaft (54), the second fixed block (58) is arranged at the bottom of the transmission sleeve (1), the middle part of the second fixed block (58) is in threaded connection with the adjusting bolt (56), one end of the adjusting bolt (56) is in threaded connection with the connecting block (55) arranged at the other end of the connecting rod (52), and the end part of the adjusting bolt (56) is in threaded connection with a nut (57), the first fixing block (51), the connecting rod (52), the fixing table (53), the pin shaft (54), the connecting block (55), the adjusting bolt (56), the nut (57) and the second fixing block (58) are respectively provided with three groups, and the three groups are arranged on the outer side of the transmission sleeve (1) at equal intervals.
2. A coupling structure of a drive sleeve and a drive shaft according to claim 1, wherein: the fixing unit (4) comprises three fixing holes (42) and three positioning holes (43), the three fixing holes (42) are respectively arranged at the bottoms of the transmission shafts (2) at equal intervals, and the three positioning holes (43) are respectively arranged at the bottoms of the transmission sleeves (1) at equal intervals.
3. A coupling structure of a drive sleeve and a drive shaft according to claim 2, wherein: the fixing unit (4) further comprises three fixing screws (41), and the three fixing screws (41) respectively penetrate through the positioning holes (43) in the transmission sleeve (1) and are in threaded connection with the fixing holes (42) in the transmission shaft (2).
4. A coupling structure of a drive sleeve and a drive shaft according to claim 3, wherein: the height of the stop screw (41) after being connected with the fixing hole (42) is flush with the top of the positioning hole (43).
5. A coupling structure of a drive sleeve and a drive shaft according to claim 1, wherein: the annular clamping boss (7) and the blocking ring (8) are combined to form an annular groove structure, and the annular groove formed by combining the annular clamping boss (7) and the blocking ring (8) is movably clamped with the clamping ring (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022022990.2U CN213117185U (en) | 2020-09-16 | 2020-09-16 | Connecting structure of transmission sleeve and transmission shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022022990.2U CN213117185U (en) | 2020-09-16 | 2020-09-16 | Connecting structure of transmission sleeve and transmission shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213117185U true CN213117185U (en) | 2021-05-04 |
Family
ID=75662664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022022990.2U Active CN213117185U (en) | 2020-09-16 | 2020-09-16 | Connecting structure of transmission sleeve and transmission shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213117185U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114011568A (en) * | 2021-10-22 | 2022-02-08 | 中建八局第一建设有限公司 | Job site portable reinforcing bar recovery unit |
-
2020
- 2020-09-16 CN CN202022022990.2U patent/CN213117185U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114011568A (en) * | 2021-10-22 | 2022-02-08 | 中建八局第一建设有限公司 | Job site portable reinforcing bar recovery unit |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240520 Address after: 076576 Room 104, 1st Floor, Tianyuan Ecological Office Building, East Gate, Yushugou Management Office, Saibei District, Zhangjiakou City, Hebei Province Patentee after: Zhangjiakou Agricultural Reclamation Group Kenda Livestock Breeding Co.,Ltd. Country or region after: China Address before: 215000 Jujin village middle lane, Taiping Street, Xiangcheng District, Suzhou City, Jiangsu Province Patentee before: Suzhou Xiangcheng juyuhuang Precision Machinery Co.,Ltd. Country or region before: China |