CN215145402U - Gear shaft transmission thread grinding equipment - Google Patents
Gear shaft transmission thread grinding equipment Download PDFInfo
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- CN215145402U CN215145402U CN202121303972.XU CN202121303972U CN215145402U CN 215145402 U CN215145402 U CN 215145402U CN 202121303972 U CN202121303972 U CN 202121303972U CN 215145402 U CN215145402 U CN 215145402U
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Abstract
A gear shaft transmission thread grinding device comprises a shell assembly, a power assembly, a transmission assembly, a shafting assembly and a brush body assembly for grinding threads; the shell assembly comprises an upper shell, a handle, a lower shell and a rubber ring, wherein the upper shell and the lower shell are connected, the handle is arranged on the lower shell, the bottom of an inner cavity of the lower shell is open and used for inserting a pipeline thread to be polished, the rubber ring is positioned in the inner cavity of the lower shell and is arranged at the edge of the open bottom, and after the pipeline thread to be polished is inserted into the inner cavity of the lower shell, the rubber ring is sleeved on the outer wall of the pipeline and forms a closed space with the wall of the inner cavity of the lower shell; the power assembly and the transmission assembly are arranged in the upper shell, the shafting assembly is arranged in the inner cavity of the lower shell, the transmission assembly is connected between the power assembly and the shafting assembly, and the brush assembly is arranged on the shafting assembly. The utility model discloses a efficiency of polishing that gear shaft transmission structure obtained is far more than straight mill or angle mill, at the in-process of polishing, can play the effect that prevents polluted environment and labour saving and time saving better.
Description
Technical Field
The utility model relates to a thread machining field, especially a gear shaft transmission screw thread equipment of polishing.
Background
At present, an angle grinder or a straight grinder is generally adopted to grind end threads after machining, and the pipe diameter of the thread part of a partial pipeline is large, so that the end threads can only be ground one by one along the threads, and the waste of labor force and time of workers is greatly increased. In addition, the grinding of the pipeline threads is carried out in an exposed environment, and flying chips and dust generated in the grinding process can cause serious pollution to the surrounding environment.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a gear shaft transmission screw thread equipment of polishing, not only can effectively polish the screw thread, can also prevent to polish piece, the dust polluted environment that the in-process produced.
The technical solution of the utility model is to provide a gear shaft transmission thread grinding device with the following structure, which comprises a shell component, a power component, a transmission component, a shafting component and a brush body component for grinding threads; the shell assembly comprises an upper shell, a handle, a lower shell and a rubber ring, wherein the upper shell is connected with the lower shell, the handle is arranged on the lower shell, the bottom of an inner cavity of the lower shell is open and used for inserting a pipeline thread to be polished, the rubber ring is positioned in the inner cavity of the lower shell and is arranged at the edge of the opening at the bottom, and after the pipeline thread to be polished is inserted into the inner cavity of the lower shell, the rubber ring is sleeved on the outer wall of the pipeline and forms a closed space together with the inner cavity wall of the lower shell; the power assembly and the transmission assembly are both arranged in the upper shell, the shafting assembly is arranged in the inner cavity of the lower shell and is coaxial with the inner cavity of the lower shell, the transmission assembly is connected between the power assembly and the shafting assembly and is used for driving the shafting assembly to rotate around the axis of the transmission assembly, and the brush body assembly is arranged on the shafting assembly.
A gear shaft transmission screw thread equipment of polishing, wherein, shafting subassembly includes a transmission shaft, the transmission shaft is the major axis of the uncovered department in inferior valve inner chamber bottom from the top down extension, the brush body subassembly includes a brush section of thick bamboo and brush hair, the lower part at the transmission shaft is installed to a brush section of thick bamboo, the brush hair distributes along the outer wall circumference of a brush section of thick bamboo.
A gear shaft transmission screw thread equipment of polishing, wherein, shafting subassembly includes a transmission shaft, the minor axis on transmission shaft for being located lower shell cavity upper portion, brush body subassembly includes brush hair and a plurality of brush yoke along the axis circumference evenly distributed of transmission shaft, the brush yoke is installed in the bottom of transmission shaft, and each brush yoke all downwardly extending encloses into a chamber of polishing, the brush hair dress is on the inside wall of brush yoke.
A gear shaft transmission screw thread equipment of polishing, wherein, power component includes motor, driver and switch, motor and driver electricity are connected to install in the inner chamber of last casing, the switch dress is on the outer wall of last casing for opening of control motor stops.
A gear shaft transmission screw thread equipment of polishing, wherein, drive assembly includes intermeshing's gear I and gear II, I dress of gear is in the pivot of motor, II dresses of gear are at the top of transmission shaft.
A gear shaft transmission screw thread equipment of polishing, wherein, the inner chamber upper portion of casing is equipped with the axle sleeve down, the transmission shaft passes through the bearing and installs in the axle sleeve, the closing cap is equipped with to the bottom of axle sleeve, be equipped with the oil blanket between closing cap and the bearing of lower part.
After the structure more than adopting, compare with prior art, the utility model relates to a gear shaft transmission screw thread equipment of polishing has following advantage: the utility model comprises a shell component, a power component, a transmission component, a shafting component and a brush component for polishing the screw thread, wherein the shell component comprises an upper shell, a handle, a lower shell and a rubber ring, the upper shell is connected with the lower shell, the handle is arranged on the lower shell, the bottom of the inner cavity of the lower shell is open for inserting the pipeline screw thread to be polished, the rubber ring is positioned in the inner cavity of the lower shell and is arranged at the edge of the open bottom, after the pipeline screw thread to be polished is inserted into the inner cavity of the lower shell, the rubber ring is sleeved on the outer wall of the pipeline and forms a closed space together with the inner cavity wall of the lower shell, the power component and the transmission component are both arranged in the upper shell, the shafting component is arranged in the inner cavity of the lower shell and is coaxial with the inner cavity of the lower shell, the transmission component is connected between the power component and the shafting component for driving the shafting component to rotate around the self axis, the brush body assembly is arranged on the shafting assembly, therefore, when the polishing equipment works, the power assembly inputs power and drives the shafting assembly and the brush body assembly to rotate at high speed through the transmission of the transmission assembly, thereby realizing the polishing of the pipeline thread inserted into the inner cavity of the lower shell, and the whole process is time-saving and labor-saving; at the in-process of the screw thread of polishing, the casing all the time can be given the cover with the pipeline screw thread down, and the sealed effect of rubber circle in addition for the operation of polishing all is gone on in inclosed cavity always, thereby has prevented the pollution to surrounding environment such as the piece that produces of polishing, dust.
Drawings
Fig. 1 is a schematic view of a top-down perspective structure of a gear shaft transmission thread grinding device according to the present invention;
fig. 2 is a schematic view of a bottom perspective structure of the gear shaft transmission thread grinding device of the present invention;
FIG. 3 is a schematic diagram of a longitudinal sectional structure of a gear shaft transmission thread grinding device according to the present invention;
fig. 4 is a schematic longitudinal sectional structure of another embodiment of the present invention;
fig. 5 is an enlarged perspective view of the brush assembly of fig. 4.
Detailed Description
The utility model relates to a gear shaft transmission screw thread equipment of polishing is described in further detail below with specific embodiment in combination with the attached drawing:
example one
The utility model discloses to current angle mill or straight mill waste time and energy when polishing the screw thread problem, the environmental pollution problem that the in-process brought of polishing, provide a gear shaft transmission screw thread equipment of polishing, as shown in fig. 1, fig. 2 and fig. 3, it includes casing subassembly 2, power component 1, drive assembly 5, shafting subassembly 4 and is used for carrying out the brush body subassembly 3 of polishing to the screw thread.
The housing assembly 2 includes an upper housing 21, a handle 22, a lower housing 23, and a rubber ring 24. The upper shell 21 is connected with the lower shell 23 through screws; the handle 22 is mounted on the lower case 23; the bottom of the inner cavity of the lower shell 23 is open and is used for inserting a pipeline thread to be polished; the rubber ring 24 is positioned in the inner cavity of the lower shell 23 and is clamped at the edge of the bottom opening through the structure of the groove and the convex edge; when the pipeline thread to be polished is inserted into the inner cavity of the lower shell 23, the rubber ring 24 is sleeved on the outer wall of the pipeline and forms a closed space together with the inner cavity wall of the lower shell 23. The design greatly saves the space usage and achieves the purpose of convenient operation.
The power assembly 1 and the transmission assembly 5 are both arranged in the upper shell 21; the shafting assembly 4 is arranged in the inner cavity of the lower shell 23 and is coaxial with the inner cavity of the lower shell 23; the transmission assembly 5 is connected between the power assembly 1 and the shafting assembly 4 and is used for driving the shafting assembly 4 to rotate around the axis of the transmission assembly; the brush body component 3 is arranged on the shafting component 4.
The shafting assembly 4 comprises a transmission shaft 41, and the transmission shaft 41 is a long shaft extending from top to bottom to an opening at the bottom of the inner cavity of the lower shell 23; the brush body assembly 3 comprises a brush cylinder 32 and bristles 31, wherein the brush cylinder 32 is arranged at the lower part of the transmission shaft 41 through a flat key, and the bristles 31 are distributed along the circumference of the outer wall of the brush cylinder 32.
The power assembly 1 comprises a motor 12, a driver 13 and a switch 11. The motor 12 is electrically connected with the driver 13 as an integral power output; the motor 12 and the driver 13 are mounted in the inner cavity of the upper housing 21; the switch 11 is mounted on the outer wall of the upper housing 21 and is used for controlling the start and stop of the motor 12.
The transmission assembly 5 comprises a gear I51 and a gear II 52 which are meshed with each other, wherein the gear I51 is installed on the rotating shaft of the motor 12 through a flat key, and the gear II 52 is installed on the top of the transmission shaft 41 through a flat key.
The upper part of the inner cavity of the lower shell 23 is provided with a shaft sleeve 25, and the shaft sleeve 25 and the lower shell 23 are integrated; the transmission shaft 41 is mounted in the shaft sleeve 25 through a bearing 42, a sealing cover 44 is mounted at the bottom of the shaft sleeve 25, and an oil seal 43 is mounted between the sealing cover 44 and the bearing 42 at the lowest part.
The utility model discloses a theory of operation is: the switch 11 is turned on, the motor 12 starts to input power, the power is transmitted to the transmission shaft 41 through the meshing of the gear I51 and the gear II 52, the transmission shaft 41 rotates at a high speed, the brush body assembly 3 is further driven to rotate, the internal thread of the pipeline inserted into the inner cavity of the lower shell 23 is polished, and the whole process is time-saving and labor-saving; in the process of polishing the internal thread of the pipeline, the lower shell 23 always sleeves the pipeline thread, and the polishing operation is always performed in the closed cavity due to the sealing effect of the rubber ring 24, so that the pollution of chips, dust and the like generated by polishing to the surrounding environment is prevented. In addition, at the in-process of polishing, the lower casing 23 that the cover was established on the pipeline can with the utility model discloses a self weight shifts to when the workman polishes the operation for a long time, can greatly alleviate work load.
The utility model discloses a grinding efficiency that gear shaft transmission structure obtained is far more than the efficiency of grinding of straight mill or angle mill, can play the effect that prevents polluted environment and labour saving and time saving better simultaneously. Through gear drive, the output torque and the output rotating speed of the motor are adjusted to meet the grinding requirement.
Example two
As shown in fig. 4 and 5, the present embodiment differs from the above-described embodiments only in that: the transmission shaft 41 in the shafting assembly 4 is a short shaft positioned at the upper part of the inner cavity of the lower shell 23, the brush body assembly 3 comprises brush bristles 31 and a plurality of brush holders 34 which are uniformly distributed along the circumference of the axis of the transmission shaft 41, the top parts of the brush holders 34 are arranged at the bottom parts of the transmission shaft 41 through flat keys, each brush holder 34 extends downwards to enclose a grinding cavity 33, and the brush bristles 31 are arranged on the inner side wall of each brush holder 34. Through this kind of structure, can realize the polishing to pipeline external screw thread.
The above-mentioned embodiments are only described for the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and the technical solution of the present invention is not limited by the above-mentioned embodiments, and various modifications and improvements made by those skilled in the art can be made without departing from the spirit of the present invention.
Claims (6)
1. The utility model provides a gear shaft transmission screw thread equipment of polishing which characterized in that: the device comprises a shell component (2), a power component (1), a transmission component (5), a shafting component (4) and a brush body component (3) for polishing threads;
the shell assembly (2) comprises an upper shell (21), a handle (22), a lower shell (23) and a rubber ring (24), wherein the upper shell (21) is connected with the lower shell (23), the handle (22) is arranged on the lower shell (23), the bottom of an inner cavity of the lower shell (23) is open and used for inserting a pipeline thread to be polished, the rubber ring (24) is positioned in the inner cavity of the lower shell (23) and arranged at the edge of the opening at the bottom, and after the pipeline thread to be polished is inserted into the inner cavity of the lower shell (23), the rubber ring (24) is sleeved on the outer wall of the pipeline and forms a closed space together with the inner cavity wall of the lower shell (23);
the power assembly (1) and the transmission assembly (5) are both arranged in the upper shell (21), the shafting assembly (4) is arranged in the inner cavity of the lower shell (23) and is coaxial with the inner cavity of the lower shell (23), the transmission assembly (5) is connected between the power assembly (1) and the shafting assembly (4) and is used for driving the shafting assembly (4) to rotate around the axis of the transmission assembly, and the brush body assembly (3) is arranged on the shafting assembly (4).
2. The gear shaft drive thread grinding apparatus of claim 1, wherein: shafting subassembly (4) includes a transmission shaft (41), transmission shaft (41) are from the top down to the major axis of the uncovered department in casing (23) inner chamber bottom, brush body subassembly (3) are including brush section of thick bamboo (32) and brush hair (31), the lower part at transmission shaft (41) is installed in brush section of thick bamboo (32), the outer wall circumference distribution of brush hair (31) along brush section of thick bamboo (32).
3. The gear shaft drive thread grinding apparatus of claim 1, wherein: shafting subassembly (4) includes a transmission shaft (41), transmission shaft (41) are for being located casing (23) inner chamber upper portion's minor axis down, brush body subassembly (3) are including brush hair (31) and a plurality of brush yoke (34) along the axis circumference evenly distributed of transmission shaft (41), the bottom at transmission shaft (41) is installed in brush yoke (34), and each brush yoke (34) all extend downwards and enclose into one and polish chamber (33), brush hair (31) dress is on the inside wall of brush yoke (34).
4. A gear shaft drive thread grinding apparatus according to claim 2 or 3, wherein: the power assembly (1) comprises a motor (12), a driver (13) and a switch (11), wherein the motor (12) is electrically connected with the driver (13) and is installed in an inner cavity of the upper shell (21), and the switch (11) is installed on the outer wall of the upper shell (21) and is used for controlling starting and stopping of the motor (12).
5. The gear shaft drive thread grinding apparatus of claim 4, wherein: the transmission assembly (5) comprises a gear I (51) and a gear II (52) which are meshed with each other, the gear I (51) is arranged on a rotating shaft of the motor (12), and the gear II (52) is arranged at the top of the transmission shaft (41).
6. The gear shaft drive thread grinding apparatus of claim 5, wherein: the upper portion of the inner cavity of the lower shell (23) is provided with a shaft sleeve (25), the transmission shaft (41) is installed in the shaft sleeve (25) through a bearing (42), the bottom of the shaft sleeve (25) is provided with a sealing cover (44), and an oil seal (43) is installed between the sealing cover (44) and the bearing (42) at the lowest portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121303972.XU CN215145402U (en) | 2021-06-10 | 2021-06-10 | Gear shaft transmission thread grinding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121303972.XU CN215145402U (en) | 2021-06-10 | 2021-06-10 | Gear shaft transmission thread grinding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215145402U true CN215145402U (en) | 2021-12-14 |
Family
ID=79389156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121303972.XU Active CN215145402U (en) | 2021-06-10 | 2021-06-10 | Gear shaft transmission thread grinding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215145402U (en) |
-
2021
- 2021-06-10 CN CN202121303972.XU patent/CN215145402U/en active Active
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