CN217801190U - Frock is maintained to a pitted shaft - Google Patents
Frock is maintained to a pitted shaft Download PDFInfo
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- CN217801190U CN217801190U CN202221226099.3U CN202221226099U CN217801190U CN 217801190 U CN217801190 U CN 217801190U CN 202221226099 U CN202221226099 U CN 202221226099U CN 217801190 U CN217801190 U CN 217801190U
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- placing
- seat
- gland
- fructus
- positive
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Abstract
The utility model discloses a frock is maintained to a fructus fici tinctorii joint shaft, including overhauing the platform, the top both sides of overhauing the platform are provided with the seat of placing of synchro-control, the top of placing the seat is provided with the gland, the gland with place a fixed connection, clearance department that the fructus fici tinctorii joint shaft was placed placing between seat and the gland. The utility model discloses a place the fructus kadinieri on overhauing the seat of placing of platform, then fix the fructus kadinieri through the gland, thereby place the stability of fructus kadinieri, the staff is when carrying out the dismouting maintenance like this, the fructus kadinieri can not rock at will, and then improved maintenance efficiency, and the position of placing the seat is adjustable, can adjust according to the specification of fructus kadini, thereby adapt to different fructus kadiniae, bring very big facility for maintenance work.
Description
Technical Field
The utility model relates to a hollow toothing shaft technical field especially relates to a frock is maintained to a toothing shaft.
Background
In-process at steel rolling production, generally adopt the crown gear spiale as the important part that the rolling mill bore power transmission, it plays important role in steel rolling production, after a period of work, certain damage or trouble can appear in its surface, at this moment just need pull down the crown gear spiale and maintain, in the past the crown gear spiale is in the back of pulling down, all be simple placing on the platform, then carry out the maintenance that the piece was traded in the dismouting to it, when carrying out the tear-off operation, the staff discovery, because none stable placing of crown gear spiale, this has brought very big inconvenience for dismouting work, thereby influence the stability of the dismouting of crown gear spiale, and then the efficiency of maintaining has been reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to avoid prior art's weak point, provide a frock is maintained to a fructus fici tinctorii joint to effectively solve the weak point that exists among the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a tool for maintaining a bottom-cut tooth spindle comprises an overhauling platform, wherein synchronously adjustable placing seats are arranged on two sides above the overhauling platform, a gland is arranged above each placing seat, the gland is fixedly connected with the placing seats, and a bottom-cut tooth spindle is placed in a gap between the placing seats and the gland;
the maintenance platform is provided with a positive screw and a negative screw, and the placing seats are arranged on two sides of the positive screw and the negative screw, which are opposite in thread direction.
Further, the bottom of placing the seat is provided with the slide, the slide with positive and negative lead screw is connected.
Further, the bottom of the maintenance platform is provided with a driving motor, and the driving motor is connected with the positive and negative screw rods.
Furthermore, the end parts of the positive and negative screws and the rotating shaft of the driving motor are provided with driving wheels which are connected through a belt.
Furthermore, the positions, corresponding to the two sides of the positive and negative screws, of the overhauling platform are provided with slide rails, the bottom of the slide seat is provided with a slide block, and the slide block is installed on the slide rails.
Further, place and be provided with the low groove on the seat, be provided with the upper groove on the gland, the profile toothing axle is placed in two recesses.
Furthermore, protective pads are arranged in the upper groove and the lower groove.
Further, both sides of the placing seat and both sides of the gland are provided with mounting lugs, and the mounting lugs at the upper end and the lower end are fixedly connected through bolts.
Further, the bottom of overhauing the platform is provided with a plurality of supporting legs.
The above technical scheme of the utility model following beneficial effect has: the utility model discloses a place the fructus kadinieri on overhauing the seat of placing of platform, then fix the fructus kadinieri through the gland, thereby place the stability of fructus kadinieri, the staff is when carrying out the dismouting maintenance like this, the fructus kadinieri can not rock at will, and then improved maintenance efficiency, and the position of placing the seat is adjustable, can adjust according to the specification of fructus kadini, thereby adapt to different fructus kadiniae, bring very big facility for maintenance work.
Drawings
Fig. 1 is a schematic view of a main view plane structure of an embodiment of the present invention;
fig. 2 is a schematic side view of the seat and the gland of the embodiment of the present invention.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the following detailed description of the present invention is made in conjunction with the accompanying drawings and the detailed description, it is to be noted that the features of the embodiments and examples of the present invention may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
As shown in fig. 1-2, the frock is maintained to a fructus fici tinctorii pivot of this embodiment, including overhauing platform 1, the top both sides of overhauing platform 1 are provided with seat 2 of placing that can adjust in step, place the top of seat 2 and be provided with gland 3, gland 3 with place seat 2 fixed connection, fructus fici tinctorii pivot 4 is placed at the clearance department of placing between seat 2 and gland 3;
the maintenance platform 1 is provided with a positive and negative screw rod 5, and the placing seats 2 are arranged on two sides of the positive and negative screw rod 5, wherein the screw directions of the positive and negative screw rods are opposite.
When the positive and negative screw 5 rotates, the placing seats 2 on the opposite sides of the screw direction are simultaneously drawn close to the center of the positive and negative screw 5, or simultaneously move to positions away from each other, so that the position adjustment of the two placing seats 2 is realized.
The bottom of the placing seat 2 is provided with a sliding seat 6, and the sliding seat 6 is connected with a positive and negative screw rod 5.
The bottom of the maintenance platform 1 is provided with a driving motor 7, and the driving motor 7 is connected with the positive and negative screw rods 5.
The end parts of the positive and negative lead screws 5 and the rotating shaft of the driving motor 7 are provided with driving wheels 8, and the driving wheels 8 are connected through a belt 9.
The maintenance platform 1 is provided with slide rails 10 at positions corresponding to two sides of the positive and negative lead screws 5, the bottom of the slide seat 6 is provided with a slide block 11, and the slide block 11 is installed on the slide rails 10.
A lower groove 2a is formed in the placing seat 2, an upper groove 3a is formed in the gland 3, and a square shaped stub shaft 4 is placed in the two grooves.
All be provided with in upper groove 3a and lower groove 2a and protect pad 12, protect pad 12 can prevent effectively that a joggling from producing rigid contact with the recess to protect the joggling, avoid its surface scratch.
Preferably, the material of the protection pad 12 is hard rubber.
Both sides of the placing seat 2 and both sides of the gland 3 are provided with mounting lugs 13, and the mounting lugs 13 at the upper end and the lower end are fixedly connected through bolts 14.
The bottom of the maintenance platform 1 is provided with a plurality of supporting legs 15.
The utility model discloses a theory of operation does: to pull down the shape tooth spiale in the rolling mill, according to the length of shape tooth spiale 4, start driving motor 7, driving motor 7 takes positive and negative lead screw 5 to rotate, and then carry out position control to the seat of placing 2 of both sides, after the position selection, driving motor 7 stop work, then place the both ends of shape tooth spiale in the low groove 2a of placing seat 2 in both sides, then place gland 3 at the up end of shape tooth spiale, gland 3 places directly over placing seat 2, use bolt 14 to pass gland 3 and place the installation ear 13 on the seat 2 afterwards, through bolt 14 locking the two, thereby with gland 3 tight in the surface of shape tooth spiale 4, gland 3 with place 2 cooperations of seat carry out the position fixing to shape tooth spiale 4, staff alright carry out part dismantlement and change and carry out the maintenance work with carrying out very big facility for maintenance work.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (9)
1. A frock is maintained to a pitted shaft, its characterized in that: the movable type washing machine comprises an overhauling platform, wherein synchronously adjustable placing seats are arranged on two sides above the overhauling platform, a gland is arranged above each placing seat, the gland is fixedly connected with the placing seats, and a clearance between each placing seat and the corresponding gland is formed by a spline shaft;
the maintenance platform is provided with a positive screw and a negative screw, and the placing seats are arranged on two sides of the positive screw and the negative screw, which are opposite in thread direction.
2. A tool for maintaining a fructus shaped spindle according to claim 1, characterized in that: the bottom of placing the seat is provided with the slide, the slide with positive and negative screw connection.
3. A tool according to claim 2, characterized in that: the bottom of the maintenance platform is provided with a driving motor, and the driving motor is connected with the positive and negative screw rods.
4. A tool according to claim 3, characterized in that: the end parts of the positive and negative screw rods and the rotating shaft of the driving motor are provided with driving wheels which are connected through a belt.
5. A tool for maintaining a fructus shaped spindle according to claim 4, characterized in that: the maintenance platform is provided with slide rails at positions corresponding to the two sides of the positive and negative screws, the bottom of the slide seat is provided with a slide block, and the slide block is installed on the slide rails.
6. A tool for maintaining a fructus shaped spindle according to claim 1, characterized in that: placing and being provided with the lower groove on the seat, be provided with the upper groove on the gland, place in two recesses a square shaped tooth axis.
7. A tool according to claim 6, characterized in that: and protective pads are arranged in the upper groove and the lower groove.
8. A tool according to claim 7, characterized in that: the two sides of the placing seat and the two sides of the gland are both provided with mounting lugs, and the mounting lugs at the upper end and the lower end are fixedly connected through bolts.
9. A tool according to claim 1, characterized in that: the bottom of the maintenance platform is provided with a plurality of supporting legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221226099.3U CN217801190U (en) | 2022-05-20 | 2022-05-20 | Frock is maintained to a pitted shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221226099.3U CN217801190U (en) | 2022-05-20 | 2022-05-20 | Frock is maintained to a pitted shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217801190U true CN217801190U (en) | 2022-11-15 |
Family
ID=83985166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221226099.3U Active CN217801190U (en) | 2022-05-20 | 2022-05-20 | Frock is maintained to a pitted shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217801190U (en) |
-
2022
- 2022-05-20 CN CN202221226099.3U patent/CN217801190U/en active Active
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