CN210657089U - Graphite rotor mounting tool - Google Patents
Graphite rotor mounting tool Download PDFInfo
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- CN210657089U CN210657089U CN201921440591.9U CN201921440591U CN210657089U CN 210657089 U CN210657089 U CN 210657089U CN 201921440591 U CN201921440591 U CN 201921440591U CN 210657089 U CN210657089 U CN 210657089U
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Abstract
The utility model relates to the technical field of smelting and casting, in particular to a graphite rotor mounting tool, which comprises a base and a rotor tray rotatably mounted on the base, wherein the rotor tray or the base is vertically lifted when the rotor tray or the base is rotated; the rotor tray is provided with a raised positioning pin which is used for being matched with the air hole on the graphite rotor so as to position the graphite rotor; still be equipped with at least one fixture block on the rotor tray for thereby carry on spacingly with the spacing cooperation of draw-in groove on the graphite rotor to the graphite rotor, prevent that it from taking place the motion along the horizontal direction. Through this mounting tool, the locating pin at first makes its axle center and the accurate coincidence of the axle center of drive shaft when the installation of graphite rotor, secondly carries on spacingly through the fixture block to graphite rotor when the installation, simultaneously through the normal running fit of base with the rotor tray, can not take place the skew when having guaranteed to rotate, has guaranteed graphite rotor's installation accuracy through above mode.
Description
Technical Field
The utility model relates to a smelt casting technical field, relate to aluminium liquid degassing tank device, concretely relates to graphite rotor mounting tool.
Background
The graphite rotor for stirring the molten aluminum degassing box is arranged on a degassing box cover, in the normal production process, the temperature of the degassing box reaches up to 600 redundancies when the graphite rotor is replaced, personnel are difficult to install and threaten to burn, and the installer is easy to be injured, so the time for installing the graphite rotor is short, the tolerance and the enough control cannot be realized to enable the axis of the graphite rotor to coincide with the axis of the driving shaft of the degassing box cover, the axis of the installed graphite rotor and the axis of the driving shaft on the degassing box cover are not on the same axis any more, the driving shaft on the lower stirring wheel drives the graphite rotor to swing in a large range when the degassing box works, if the axis of the graphite rotor does not coincide with the axis of the driving shaft, in the rotation process of the graphite rotor, the graphite rotor is soft in quality, and the internal thread is easy to damage, so that the service cycle of the graphite rotor is short, and the loss.
In addition, when installing the graphite rotor among the prior art, will alone upwards lift the graphite rotor with both hands, another people rotates the graphite rotor and makes the screw thread and the last screw-thread fit of graphite rotor, and the dynamics of holding in the palm and installation angle are not propped well during the installation, and graphite rotor texture is softer, if the slope of graphite rotor then damages the silk mouth easily.
Disclosure of Invention
In order to solve the technical problem that the degree of difficulty is big and damage the graphite rotor easily when installing the graphite rotor among the prior art, this application provides a graphite rotor mounting tool, specifically includes:
a graphite rotor mounting tool comprises a base and a rotor tray rotatably mounted on the base, wherein the rotor tray or the base is enabled to do lifting motion along the vertical direction when the rotor tray or the base is rotated;
the rotor tray is provided with a raised positioning pin which is used for being matched with an air hole on the graphite rotor so as to position the graphite rotor;
the rotor tray is further provided with at least one clamping block which is used for being matched with the clamping groove on the graphite rotor in a limiting mode so as to limit the graphite rotor and prevent the graphite rotor from moving along the horizontal direction.
The base comprises a bottom plate and a screw sleeve arranged on the bottom plate;
and a screw is arranged on the lower end face of the rotor tray, and the screw is installed in the screw sleeve and is in threaded connection with the screw sleeve.
Furthermore, the rotor tray is also provided with at least one rotating handle for rotating the rotor tray.
Furthermore, the device also comprises an adjusting mechanism arranged on the base, and the adjusting mechanism is used for adjusting the base to be in a horizontal state.
The rotor tray is disc-shaped, and the positioning pin is arranged at the central position of the rotor tray.
Preferably, four fixture blocks are arranged on the rotor tray, the four fixture blocks are arranged on the rotor tray in a circumferential manner, and every two adjacent fixture blocks are spaced by 90 degrees relative to the center of the rotor tray.
Preferably, the rotor tray is further provided with three rotating handles, and the three rotating handles are arranged at equal intervals in the circumferential direction.
The adjusting mechanism is an adjusting screw, the bottom plate is provided with at least three threaded holes, and the adjusting screw is installed in the threaded hole.
Preferably, the bottom plate is a rectangular plate, four threaded holes are formed in the bottom plate, and the four threaded holes are respectively formed in the four corners of the bottom plate.
Furthermore, an adjusting rod is arranged at the upper end of the adjusting screw, so that the hand can conveniently grab the adjusting screw.
According to the graphite rotor mounting tool of the embodiment, the graphite rotor mounting tool comprises a base and a rotor tray mounted on the base, wherein the rotor tray is provided with a raised positioning pin, and the raised positioning pin is used for being matched with an air hole in the graphite rotor when the graphite rotor is mounted so as to accurately position the graphite rotor, so that the graphite rotor is prevented from deviating when the graphite rotor is rotatably mounted, and a thread of the graphite rotor is prevented from being damaged; still be equipped with at least one fixture block on the rotor tray, the fixture block is used for with the spacing cooperation of draw-in groove on the graphite rotor, when rotating installation graphite rotor, the fixture block carries on spacingly to the graphite rotor, prevents that it from taking place the skew along the pivoted horizontal plane, influencing the installation accuracy. In addition, the rotor tray is rotated during installation, so that the rotor tray can stably rise along the vertical direction, the phenomenon that the angle is deviated during manual rotation is avoided, the thread of the graphite rotor is damaged, or the axis of the graphite rotor is not coincident with the axis of the driving shaft, the inner thread of the graphite rotor is damaged due to swinging in the rotation process of the graphite rotor, and the service cycle of the graphite rotor is short. Through the mounting tool of this embodiment, make its axle center and the accurate coincidence of axle center of drive shaft when the installation of graphite rotor at first through the locating pin, secondly carry on spacingly through the fixture block to graphite rotor when the installation, avoided it to take place to remove along the rotation plane, simultaneously through the normal running fit of base with the rotor tray, can not take place the skew when having guaranteed to rotate, guaranteed graphite rotor's installation accuracy through above mode, compare artifical manual installation simultaneously, improved the installation effectiveness, reduced the installation degree of difficulty.
Drawings
FIG. 1 is a schematic view of the overall structure of an installation tool according to an embodiment of the present application;
FIG. 2 is an elevation view of an installation tool according to an embodiment of the present application;
FIG. 3 is a top view of an installation tool according to an embodiment of the present application.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings. Wherein like elements in different embodiments are numbered with like associated elements. In the following description, numerous details are set forth in order to provide a better understanding of the present application. However, those skilled in the art will readily recognize that some of the features may be omitted or replaced with other elements, materials, methods in different instances. In some instances, certain operations related to the present application have not been shown or described in detail in order to avoid obscuring the core of the present application from excessive description, and it is not necessary for those skilled in the art to describe these operations in detail, so that they may be fully understood from the description in the specification and the general knowledge in the art.
Furthermore, the features, operations, or characteristics described in the specification may be combined in any suitable manner to form various embodiments. Also, the various steps or actions in the method descriptions may be transposed or transposed in order, as will be apparent to one of ordinary skill in the art. Thus, the various sequences in the specification and drawings are for the purpose of describing certain embodiments only and are not intended to imply a required sequence unless otherwise indicated where such sequence must be followed.
The graphite rotor mounting tool comprises a base and a rotor tray mounted on the base, wherein a raised positioning pin is arranged on the rotor tray and is used for being matched with an air hole in a graphite rotor when the graphite rotor is mounted so as to accurately position the graphite rotor, and the graphite rotor is prevented from deviating when the graphite rotor is rotatably mounted so as to damage a thread of the graphite rotor; still be equipped with at least one fixture block on the rotor tray, the fixture block is used for with the spacing cooperation of draw-in groove on the graphite rotor, when rotating installation graphite rotor, the fixture block carries on spacingly to the graphite rotor, prevents that it from taking place the skew along the pivoted horizontal plane, influencing the installation accuracy. In addition, the rotor tray is rotated during installation, so that the rotor tray can stably rise along the vertical direction, the phenomenon that the angle is deviated during manual rotation is avoided, the thread of the graphite rotor is damaged, or the axis of the graphite rotor is not coincident with the axis of the driving shaft, the inner thread of the graphite rotor is damaged due to swinging in the rotation process of the graphite rotor, and the service cycle of the graphite rotor is short.
The first embodiment is as follows:
referring to fig. 1-3, the present embodiment provides a graphite rotor installation tool, which includes a base and a rotor tray 2, wherein the base is rotatably connected to the rotor tray 2, and the rotor tray 2 is vertically moved by rotating the rotor tray 2. The rotor tray 2 is provided with a raised positioning pin 4, and the positioning pin 4 is used for being matched with an air hole on the graphite rotor so as to accurately position the graphite rotor; still be equipped with at least one fixture block 5 on the rotor tray 2, thereby fixture block 5 is used for spacing the graphite rotor with the spacing cooperation of draw-in groove on the graphite rotor, prevents that it from taking place the skew along the pivoted horizontal direction when rotating the installation, when having guaranteed the installation graphite rotor, and it only is vertical upward movement to guarantee the installation accuracy.
Specifically, the base in this embodiment includes bottom plate 11 and installs the screw sleeve 12 on this bottom plate 11, be provided with the internal thread in the screw sleeve 12, be equipped with screw rod 3 on the lower terminal surface of rotor tray 2, screw rod 3 is installed in screw sleeve 12 and with screw sleeve 12 threaded connection, screw rod 3 is elevating movement along screw sleeve 12 when rotating rotor tray 2, because screw rod 3 and screw sleeve 12 threaded connection, it is elevating movement but can not take place the skew to make when rotating rotor tray 2, the installation accuracy of graphite rotor has been guaranteed. Wherein the height of the screw 3 is at least more than 10cm, the length of the internal thread section of the screw sleeve 12 is at least more than 10cm, and generally, the graphite rotor needs to be lifted by 10cm to be just installed in place.
In other implementations, rotor tray 2 and base can also set up other connected modes, thereby for example adopt small-size motor to drive 3 rotations of screw rod and accomplish the installation of graphite rotor, use manpower sparingly more like this, improve the installation effectiveness.
Wherein, still be equipped with at least one rotation handle 6 on the rotor tray 2, make things convenient for the staff to snatch and rotate rotor tray 2. In this embodiment, the rotor tray 2 is further provided with three rotating handles 6, and the three rotating handles are arranged at equal intervals in the circumferential direction, so that the rotor tray 2 can be rotated more conveniently.
Furthermore, the mounting tool in this embodiment further includes an adjusting mechanism disposed on the base, and the adjusting mechanism is used for adjusting the base to be in a horizontal state, so as to ensure the mounting accuracy of the graphite rotor. Specifically, the adjusting mechanism of this embodiment is adjusting screw 71, and bottom plate 11 is the rectangle, and four angular position are equipped with four screw holes 13 on bottom plate 11, installs an adjusting screw 71 in every screw hole 13, rotates adjusting screw 71 and can adjust its height, and through the height of adjusting four adjusting screws 71, guarantees that the base is in the horizontality. In other embodiments, at least three adjusting screws 71 may be provided, and generally, at least three adjusting screws 71 can ensure the stability of the base.
In order to rotate the adjusting screws 71, an adjusting rod 72 is transversely arranged at the upper end of each adjusting screw 71, so that the adjusting screws 71 can be conveniently grabbed and rotated by human hands.
Specifically, in the present embodiment, the rotor tray 2 has a disk shape, and the positioning pin 4 is disposed at a central position of the rotor tray 2. Be equipped with four fixture blocks 5 on rotor tray 2 in this embodiment, four fixture blocks 5 are the circumference setting on rotor tray 2, and every two adjacent fixture blocks 5 carry out accuracy spacing to the graphite rotor for rotor tray 2's central interval 90 in the rotation process has been guaranteed.
Through the mounting tool of this embodiment, make its axle center and the accurate coincidence of axle center of drive shaft when installing at first through locating pin 4, secondly carry on spacingly through fixture block 5 to graphite rotor when installing, avoided it to take place to remove along the rotor plane, simultaneously through the normal running fit of base with rotor tray 2, can not take place the skew when having guaranteed to rotate, guaranteed graphite rotor's installation accuracy through above mode, compare artifical manual installation simultaneously, the installation effectiveness is improved, the installation degree of difficulty is reduced.
Before installing the graphite rotor, take certain thermal-insulated measure to the degassing box silicon carbide rod that comes out from aluminium liquid, then place installation graphite rotor instrument in the below that needs to change the graphite rotor, and adjust horizontal position with chassis adjusting screw, make the axis of graphite rotor and the axis of degassing box drive shaft coincide mutually, then place the complete set graphite rotor that has installed agitator disk and graphite rotor on installation graphite rotor instrument, the breach of agitator disk coincides mutually with the nut on the tool disc, the screw thread contacts with the drive shaft screw thread on the graphite rotor, rotate handle 6, anticlockwise rotation, because the filament pitch of lead screw is unanimous with the drive shaft filament pitch, at the uniform velocity rotation, the graphite rotor is then evenly ascending, until installing and target in place. The tool is more accurate and labor-saving in installation, and installation efficiency and accuracy are improved.
Originally the installation is installed by 5 people manual works simultaneously, and alone fixed drive shaft, the fixed graphite rotor of 1 people, 1 people rotate, and 2 people are observed the graphite rotor installation from equidirectional not straightness that hangs down respectively, and during the installation, the limitation of fixed personnel's manual mode has decided the installation quality and has descended for the installation effectiveness is low, and the loss is big. 3 people can be reduced after the tool is used, 2 people can finish the fixing at the same time, the limitation of manual mode fixing of people is solved, manual uncertainty of people is changed into a fixed value, the installation consistency is ensured, the time is saved, and the installation quality is ensured.
It is right to have used specific individual example above the utility model discloses expound, only be used for helping to understand the utility model discloses, not be used for the restriction the utility model discloses. To the technical field of the utility model technical personnel, the foundation the utility model discloses an idea can also be made a plurality of simple deductions, warp or replacement.
Claims (10)
1. A graphite rotor mounting tool is characterized by comprising a base and a rotor tray rotatably mounted on the base, wherein the rotor tray or the base is enabled to do lifting motion along the vertical direction when the rotor tray or the base is rotated;
the rotor tray is provided with a raised positioning pin which is used for being matched with an air hole on the graphite rotor so as to position the graphite rotor;
the rotor tray is further provided with at least one clamping block which is used for being matched with the clamping groove on the graphite rotor in a limiting mode so as to limit the graphite rotor and prevent the graphite rotor from moving along the horizontal direction.
2. The graphite rotor installation tool of claim 1, wherein the base comprises a base plate and a screw sleeve mounted on the base plate;
and a screw is arranged on the lower end face of the rotor tray, and the screw is installed in the screw sleeve and is in threaded connection with the screw sleeve.
3. The graphite rotor installation tool of claim 1, wherein the rotor tray is further provided with at least one turning handle for turning the rotor tray.
4. The graphite rotor installation tool of claim 2, further comprising an adjustment mechanism disposed on the base for adjusting the base to a horizontal position.
5. The graphite rotor installation tool of claim 1, wherein the rotor tray is disc-shaped and the locating pin is disposed at a central location of the rotor tray.
6. The graphite rotor installation tool of claim 5, wherein four blocks are provided on the rotor tray, the four blocks are circumferentially provided on the rotor tray, and every two adjacent blocks are spaced by 90 ° with respect to the center of the rotor tray.
7. The graphite rotor installation tool of claim 3, wherein the rotor tray is further provided with three rotation handles, and the three rotation handles are arranged at equal intervals in the circumferential direction.
8. The graphite rotor installation tool of claim 4, wherein the adjustment mechanism is an adjustment screw, the base plate having at least three threaded holes, the threaded holes having adjustment screws mounted therein.
9. The graphite rotor mounting tool of claim 2, wherein the base plate is a rectangular plate, and four threaded holes are provided in the base plate, the four threaded holes being provided at four corners of the base plate, respectively.
10. The graphite rotor installation tool of claim 8, wherein an adjusting rod is provided at an upper end of the adjusting screw for facilitating grasping by a hand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921440591.9U CN210657089U (en) | 2019-09-02 | 2019-09-02 | Graphite rotor mounting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921440591.9U CN210657089U (en) | 2019-09-02 | 2019-09-02 | Graphite rotor mounting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210657089U true CN210657089U (en) | 2020-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921440591.9U Active CN210657089U (en) | 2019-09-02 | 2019-09-02 | Graphite rotor mounting tool |
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| Country | Link |
|---|---|
| CN (1) | CN210657089U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110358929A (en) * | 2019-09-02 | 2019-10-22 | 陕西大秦铝业有限责任公司 | A kind of graphite rotator installation tool |
-
2019
- 2019-09-02 CN CN201921440591.9U patent/CN210657089U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110358929A (en) * | 2019-09-02 | 2019-10-22 | 陕西大秦铝业有限责任公司 | A kind of graphite rotator installation tool |
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