CN215673125U - Output shaft of high accuracy counterpoint - Google Patents
Output shaft of high accuracy counterpoint Download PDFInfo
- Publication number
- CN215673125U CN215673125U CN202121944369.XU CN202121944369U CN215673125U CN 215673125 U CN215673125 U CN 215673125U CN 202121944369 U CN202121944369 U CN 202121944369U CN 215673125 U CN215673125 U CN 215673125U
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- output shaft
- spline
- face
- fastening
- center
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- 210000003781 tooth socket Anatomy 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process 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 high-precision alignment output shaft which comprises a spline output shaft and a spline alignment connecting shaft, wherein the spline alignment connecting shaft is rotationally fastened on one end face of the spline output shaft, a positioning tooth groove is formed in the outer surface of one end edge of the spline output shaft, annular clamping grooves are symmetrically formed in the outer surface of one end edge of the spline output shaft and located on two sides of the positioning tooth groove, a first fastening hole is formed in the center of one end face of the spline output shaft, a fastening groove is formed in the center face of one end of the spline alignment connecting shaft, an inserting column is welded in the center of one end face inside the fastening groove, a first fastening block is fixedly connected to the center of one end face of the inserting column, and fastening rings are symmetrically welded in the edges of two ends of the inner surface of the fastening groove. According to the utility model, the spline alignment connecting shaft is arranged at one end of the spline output shaft, so that one end of the spline output shaft can be conveniently connected with equipment in a high-precision alignment manner, and the working efficiency of connecting one end of the spline output shaft with the equipment is improved.
Description
Technical Field
The utility model relates to the technical field of output shaft equipment, in particular to an output shaft with high-precision alignment.
Background
At present, the operation of each trade to the motor is comparatively extensive, and the function of application is inequality, wherein the output of power can be regarded as to the motor, thereby make equipment rotate the operation, can also regard as processing power, make processing parts such as cutter rotate at a high speed, thereby can carry out cutting process to the product, thereby satisfy people's user demand, when using the motor, mainly transmit power through the inside output shaft of motor, and be convenient for be connected the motor with upper portion, but current large-scale motor output shaft still has some weak points in the use, for example: when being connected with other equipment, the spline output shaft of current large-scale motor is not convenient for rotate the regulation to the spline output shaft of motor one end to can't make output shaft one end high accuracy and equipment counterpoint and be connected, and influence the connection efficiency of motor and equipment, the people of not being convenient for simultaneously are to the normal use of motor, so need the output shaft of a high accuracy counterpoint, in order to solve the problem that proposes in the aforesaid.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to an output shaft with high precision alignment, so as to solve the problems of the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: a high-precision alignment output shaft comprises a spline output shaft and a spline alignment connecting shaft, wherein the spline alignment connecting shaft is rotationally fastened on one end face of the spline output shaft, a positioning tooth groove is formed in the outer surface of one end edge of the spline output shaft, annular clamping grooves are symmetrically formed in the outer surface of one end edge of the spline output shaft and located on two sides of the positioning tooth groove, a first fastening hole is formed in the center of one end face of the spline output shaft, a fastening groove is formed in the center of one end face of the spline alignment connecting shaft, an inserting column is welded in the center of one end face in the fastening groove, a first fastening block is fixedly connected in the center of one end face of the inserting column, fastening rings are symmetrically welded in the edges of two ends of the inner surface of the fastening groove, a positioning device is uniformly and spirally connected to the outer surface of one end edge of the spline alignment connecting shaft, and a positioning screw is fixedly installed in the positioning device, the bottom end face center welding of set screw has the second lock joint piece, the surface of second lock joint piece rotates the lock joint and has the location tooth piece, the second lock joint hole has been seted up at the top surface center of location tooth piece.
Preferably, the spline alignment connecting shaft is rotatably inserted into the first fastening hole on one end surface of the spline output shaft through an insertion column inside one end, and the insertion column is rotatably fastened with one end surface inside the first fastening hole through a first fastening block on one end.
Preferably, the fastening groove is rotationally fastened with the annular clamping groove on the outer surface of the edge of one end of the spline output shaft through the fastening rings on the inner surfaces of the edges of the two ends.
Preferably, the positioning tooth block is communicated and inserted with the inner surface of the buckling groove on the bottom end surface of the positioning screw.
Preferably, threaded holes are uniformly formed in the outer surface of the edge of one end of the spline alignment connecting shaft.
Preferably, the positioning screw is clamped with the positioning tooth groove through the positioning tooth block at the bottom end.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model can change the rotation angle of the spline contraposition connecting shaft under the condition of not rotating the spline output shaft by rotatably installing the spline contraposition connecting shaft at one end of the spline output shaft, thereby being convenient for achieving high-precision contraposition when one end of the spline output shaft is connected with other equipment, thereby improving the accuracy of connecting one end of the spline output shaft with the equipment and the working efficiency, wherein, the inserting column is rotatably buckled with one end surface of the inner part of the first buckling hole through the first buckling block at one end, can prevent one end of the spline contraposition connecting shaft from being separated from the outer surface of one end of the spline output shaft, simultaneously, the buckling ring on the inner surface of the buckling groove is rotatably buckled with the annular clamping groove on the outer surface of one end of the spline output shaft, can further improve the stability of connecting the spline contraposition connecting shaft with the spline output shaft, and by arranging the spline contraposition connecting shaft at one end of the spline output shaft, can be convenient for to spline output shaft one end and equipment high accuracy counterpoint be connected to improve spline output shaft one end and equipment connection work efficiency.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic view of an output shaft according to the present invention;
FIG. 3 is a schematic structural view of the spline alignment connecting shaft according to the present invention;
fig. 4 is a schematic disassembled view of the positioning device of the present invention.
In the figure: the device comprises a 1-spline output shaft, a 2-spline alignment connecting shaft, a 3-positioning tooth socket, a 4-first buckling hole, a 5-annular clamping groove, a 6-positioning device, a 7-buckling groove, an 8-buckling ring, a 9-first buckling block, a 10-inserting column, a 11-positioning tooth block, a 12-second buckling block, a 13-positioning screw and a 14-second buckling hole.
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. 1-4, an embodiment of the present invention is shown: an output shaft with high precision alignment comprises a spline output shaft 1 and a spline alignment connecting shaft 2, the spline alignment connecting shaft 2 is rotationally fastened on one end face of the spline output shaft 1, a positioning tooth groove 3 is formed in the outer surface of one end edge of the spline output shaft 1, annular clamping grooves 5 are symmetrically formed in the outer surface of one end edge of the spline output shaft 1 and located on two sides of the positioning tooth groove 3, a first fastening hole 4 is formed in the center of one end face of the spline output shaft 1, a fastening groove 7 is formed in the center of one end face of the spline alignment connecting shaft 2, an inserting column 10 is welded in the center of one end face of the inside of the fastening groove 7, a first fastening block 9 is fixedly connected in the center of one end face of the inserting column 10, fastening rings 8 are symmetrically welded in the edges of two ends of the inner surface of the fastening groove 7, a positioning device 6 is uniformly and spirally connected on the outer surface of one end edge of the spline alignment connecting shaft 2, and a positioning screw 13 is fixedly installed in the positioning device 6, a second buckling block 12 is welded at the center of the bottom end face of the positioning screw 13, a positioning tooth block 11 is rotationally buckled on the outer surface of the second buckling block 12, and a second buckling hole 14 is formed in the center of the top face of the positioning tooth block 11.
The spline is counterpointed connecting axle 2 and is rotated mutually through the inside grafting post 10 of one end and the first lock joint hole 4 of 1 terminal surface of spline output shaft and peg graft, and the first lock joint piece 9 of the first lock joint piece 9 through one end of the grafting post 10 and the inside terminal surface of first lock joint hole 4 rotate the lock joint mutually, can make spline counterpoint connecting axle 2 when 1 one end of spline output shaft rotates, not separate with the one end of spline output shaft 1.
The buckling grooves 7 are rotationally clamped with the annular clamping grooves 5 on the outer surface of the edge of one end of the spline output shaft 1 through the buckling rings 8 on the inner surfaces of the edges of the two ends, and firmness of connection between the spline alignment connecting shaft 2 and one end of the spline output shaft 1 can be further improved.
The positioning tooth block 11 is communicated and inserted with the inner surface of the buckling groove 7 at the bottom end surface of the positioning screw 13, so that the positioning tooth block 11 is conveniently clamped with the outer surface of the positioning tooth groove 3.
Threaded holes are uniformly formed in the outer surface of the edge of one end of the spline alignment connecting shaft 2, so that the positioning device 6 can drive the positioning tooth block 11 to slide in the buckling groove 7 when rotating, and the rotation of the positioning tooth groove 3 in the buckling groove 7 is controlled.
The positioning screw 13 is clamped with the positioning tooth socket 3 through the positioning tooth block 11 at the bottom end, and the spline alignment connecting shaft 2 can be positioned on the outer surface of one end edge of the spline output shaft 1, so that the spline output shaft 1 and the spline alignment connecting shaft 2 are integrally connected, and the spline output shaft 1 can be ensured to drive the spline alignment connecting shaft 2 to synchronously rotate when rotating.
The working principle is as follows: when a large-scale motor is required to be connected with equipment, the equipment is connected and positioned at one end of a spline output shaft 1 to be aligned, when a spline alignment connecting shaft 2 at one end of the spline output shaft 1 is staggered with the equipment, the spline alignment connecting shaft 2 at one end of the spline output shaft 1 needs to be subjected to angle adjustment, so that the spline alignment connecting shaft 2 at one end of the spline output shaft 1 can be subjected to precision adjustment, a positioning device 6 is reversely rotated firstly, so that the positioning device 6 passes through a second fastening block 12 at the bottom end, a positioning tooth block 11 is driven to ascend in a fastening groove 7 in the second fastening hole 14, so that the positioning tooth block 11 is separated from the outer surface of a positioning tooth groove 3 at one end of the spline output shaft 1 in the fastening groove 7, after the three groups of positioning devices 6 are all adjusted, when the positioning tooth block 11 is completely separated from the positioning tooth groove 3, the spline alignment connecting shaft 2 is pulled to drive a splicing column 10 at one end to rotate in the first fastening hole 4, meanwhile, the fastening rings 8 at two ends of the inner surface of the fastening groove 7 can synchronously rotate on the outer surface of the ring-shaped clamping groove 5 until the teeth on the outer surface of the spline alignment connecting shaft 2 are aligned with the position of the connection position of the equipment, so that one end of the spline alignment connecting shaft 2 is aligned with the equipment with high precision, then the positioning device 6 is rotated forward to push the positioning tooth block 11 to approach to the inner center of the fastening groove 7 through the second fastening block 12 at the bottom end, so that the bottom of the positioning tooth block 11 is fastened with the outer surface of the positioning tooth socket 3 in the fastening groove 7, the positioning tooth socket 3 at one end of the spline alignment connecting shaft 2 is prevented from continuously rotating in the fastening groove 7, so that the spline output shaft 1 and the spline alignment connecting shaft 2 form a whole until the positioning tooth blocks 11 at the bottom ends in the three groups of positioning devices 6 are all fastened with the outer surface of the positioning tooth socket 3, and then the equipment connection position is connected with the spline alignment connecting shaft 2 at one end of the spline output shaft 1 in an inserting manner, thereby make spline output shaft 1 when rotating, can drive equipment through spline counterpoint connecting axle 2 and rotate the operation, through setting up spline counterpoint connecting axle 2 in 1 one end of spline output shaft, can be convenient for counterpoint with equipment high accuracy to 1 one end of spline output shaft and be connected to improve 1 one end of spline output shaft and be connected work efficiency with equipment.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an output shaft that high accuracy was counterpointed, includes spline output shaft (1) and spline counterpoint connecting axle (2), its characterized in that: the spline alignment connecting shaft (2) is rotationally fastened on one end face of the spline output shaft (1), a positioning tooth groove (3) is formed in the outer surface of one end edge of the spline output shaft (1), annular clamping grooves (5) are symmetrically formed in the outer surface of one end edge of the spline output shaft (1) and located on two sides of the positioning tooth groove (3), a first fastening hole (4) is formed in the center of one end face of the spline output shaft (1), a fastening groove (7) is formed in the center face of one end of the spline alignment connecting shaft (2), an inserting column (10) is welded in the center of one end face inside the fastening groove (7), a first fastening block (9) is fixedly connected in the center of one end face of the inserting column (10), fastening rings (8) are symmetrically welded in the edges of two ends of the inner surface of the fastening groove (7), and a positioning device (6) is uniformly and spirally connected to the outer surface of one end edge of the spline alignment connecting shaft (2), the inside fixed mounting of positioner (6) has set screw (13), the bottom face center welding of set screw (13) has second lock joint piece (12), the surface of second lock joint piece (12) rotates lock joint and has fixed position tooth piece (11), second lock joint hole (14) have been seted up at the top surface center of fixed position tooth piece (11).
2. A high precision alignment output shaft according to claim 1, wherein: the spline alignment connecting shaft (2) is rotatably connected with a first buckling hole (4) in one end face of the spline output shaft (1) in an inserting mode through an inserting column (10) in one end, and the inserting column (10) is rotatably connected with one end face in the first buckling hole (4) in a buckling mode through a first buckling block (9) in one end.
3. A high precision alignment output shaft according to claim 2, wherein: the buckling grooves (7) are rotationally clamped with the annular clamping grooves (5) on the outer surface of the edge of one end of the spline output shaft (1) through buckling rings (8) on the inner surfaces of the edges of the two ends.
4. A high precision alignment output shaft according to claim 3, wherein: the positioning tooth block (11) is communicated and spliced with the inner surface of the buckling groove (7) on the bottom end surface of the positioning screw (13).
5. A high precision alignment output shaft according to claim 4, wherein: threaded holes are uniformly formed in the outer surface of the edge of one end of the spline alignment connecting shaft (2).
6. A high precision alignment output shaft according to claim 5, wherein: the positioning screw (13) is clamped with the positioning tooth socket (3) through the positioning tooth block (11) at the bottom end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121944369.XU CN215673125U (en) | 2021-08-18 | 2021-08-18 | Output shaft of high accuracy counterpoint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121944369.XU CN215673125U (en) | 2021-08-18 | 2021-08-18 | Output shaft of high accuracy counterpoint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215673125U true CN215673125U (en) | 2022-01-28 |
Family
ID=79953635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121944369.XU Expired - Fee Related CN215673125U (en) | 2021-08-18 | 2021-08-18 | Output shaft of high accuracy counterpoint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215673125U (en) |
-
2021
- 2021-08-18 CN CN202121944369.XU patent/CN215673125U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |