CN212494551U - Coupling for rolling mill in steel mill - Google Patents
Coupling for rolling mill in steel mill Download PDFInfo
- Publication number
- CN212494551U CN212494551U CN202021067876.5U CN202021067876U CN212494551U CN 212494551 U CN212494551 U CN 212494551U CN 202021067876 U CN202021067876 U CN 202021067876U CN 212494551 U CN212494551 U CN 212494551U
- Authority
- CN
- China
- Prior art keywords
- coupling
- carousel
- steel mill
- connecting plate
- threaded hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010168 coupling process Methods 0.000 title claims abstract description 57
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 57
- 230000008878 coupling Effects 0.000 title claims abstract description 34
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 17
- 239000010959 steel Substances 0.000 title claims abstract description 17
- 238000005096 rolling process Methods 0.000 title abstract description 8
- 244000309464 bull Species 0.000 claims abstract description 8
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 4
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Abstract
The utility model discloses a shaft coupling for a rolling mill in a steel mill, which relates to the technical field of shaft couplings and comprises two half-coupling joints arranged on the left and the right and a joint connecting plate arranged between the two half-coupling joints; a placing groove is formed in the side surface of the supporting platform; and the fixed rod is embedded on the upper surface of the supporting table. The utility model provides a can rotatory first carousel and second carousel that can rotate can drive the half-coupling joint on left and right sides respectively and rotate, make the first bull stick of both sides can be connected with the interval shorter and not in same sharp driving shaft and driven shaft, need not the adjusting device position, make the installation of shaft coupling convenient to use, use in the cooperation of first screw rod and first screw hole and the cooperation of second screw rod and second screw hole to fix second carousel and first carousel respectively in addition, avoid the shaft coupling to rotate at the in-process carousel that uses, improve the stability in the shaft coupling use.
Description
Technical Field
The utility model relates to a shaft coupling technical field especially relates to a shaft coupling that steel mill rolling mill was used.
Background
The coupling is a device for connecting two shafts or a shaft and a rotating part, rotating together in the process of transmitting motion and power and not separating under normal conditions.
The rolling mill equipment in the steel mill can use the shaft coupling usually, when the installation uses the shaft coupling, need consider distance and direction between driving shaft and the driven shaft, if the distance between driving shaft and the driven shaft is shorter, and when their directional certain angle that becomes each other, will unable convenient install the use to the shaft coupling, need adjust the position of equipment, can be very troublesome like this.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a shaft coupling that steel mill rolling mill was used, need not to the equipment adjustment position, can be convenient install the use to the shaft coupling.
The purpose of the utility model can be achieved by adopting the following technical scheme:
a coupler for a rolling mill in a steel mill comprises two half-coupler joints arranged on the left and the right and a joint connecting plate arranged between the two half-coupler joints;
a placing groove is formed in the side surface of the supporting platform;
the fixing rod is embedded on the upper surface of the supporting table, and the bottom end of the fixing rod penetrates into the inner side of the placing groove;
the first rotating disc is arranged on the inner side of the placing groove and is rotatably connected with the outer side of the fixed rod;
the passing groove penetrates through the upper surface of the support table and is positioned above the placing groove;
the bottom end of the first supporting rod penetrates through the passing groove and is fixed on the first rotary table, and the first supporting rod is used for supporting the half-coupling joint on the right side;
the second carousel, the second carousel sets up the top side of brace table, just the second carousel with the outside of dead lever is rotated and is connected, be fixed with the second bracing piece on the second carousel, the second bracing piece sets up the below that the half-coupling connects, the second bracing piece is used for supporting to be located left half-coupling joint.
Preferably, the coupling half connects including the cavity pole with alternate in the inboard first bull stick of cavity pole, fix the connector of a first bull stick tip, set up in half splint of connecting plate of connector side, set up in the connecting plate recess of half splint of connecting plate side, the connecting plate recess is used for holding connect the connecting plate, first bull stick with the cavity pole rotates to be connected.
Preferably, also comprises
The fixed cylinder, fixed cylinder are provided with two, and they are fixed respectively first bracing piece with the top of second bracing piece, the cavity pole alternates and is in the inboard of fixed cylinder.
Preferably, the supporting platform is a cylindrical structure, and the fixing rod is located on an axis of the supporting platform.
Preferably, the second turntable is located above the first turntable.
Preferably, the passing groove is of an arc structure.
Preferably, the rotation angle range of the second rotating disk is 0 QUOTE
~210 QUOTE 
。
Preferably, the range of the rotation angle of the first rotating disk is 0 QUOTE
。
Preferably, also comprises
The first threaded hole penetrates through the upper surface of the second rotary table;
the first screw penetrates into the inner side of the first threaded hole;
the second threaded hole penetrates through the upper surface of the support table and is positioned above the placing groove;
and the second screw rod is used for penetrating into the inner side of the second threaded hole.
The utility model has the advantages of:
the utility model provides a can rotatory first carousel and second carousel that can rotate can drive the half-coupling joint on left and right sides respectively and rotate, make the first bull stick of both sides can be connected with the interval shorter and not in same sharp driving shaft and driven shaft, need not the adjusting device position, make the installation of shaft coupling convenient to use, use in the cooperation of first screw rod and first screw hole and the cooperation of second screw rod and second screw hole to fix second carousel and first carousel respectively in addition, avoid the shaft coupling to rotate at the in-process carousel that uses, improve the stability in the shaft coupling use.
Drawings
Fig. 1 is a schematic sectional structure view of a coupling according to an embodiment of the present invention;
fig. 2 is a schematic sectional structural view of a support platform according to an embodiment of the present invention.
In the figure: 1-half coupling joint, 101-first rotating rod, 102-hollow rod, 103-connecting head, 104-connecting plate half splint, 105-connecting plate groove, 2-joint connecting plate, 3-supporting table, 4-placing groove, 5-fixing rod, 6-first rotating disc, 7-passing groove, 8-first supporting rod, 9-second rotating disc, 10-second supporting rod, 1101-first threaded hole, 1102-second threaded hole, 12-fixing cylinder, 13-first screw rod and 14-second screw rod.
Detailed Description
In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1-2, the coupling for rolling mills in steel mills provided by this embodiment includes two half-coupling joints 1 disposed left and right and a joint connecting plate 2 disposed between the two half-coupling joints 1, the joint connecting plate 2 is a disc structure, so as to conveniently adjust an angle between the two half-coupling joints 1, the half-coupling joint 1 located on the left side is connected to a driving shaft, and the half-coupling joint 1 located on the right side is connected to a driven shaft;
a placing groove 4 is formed in the side surface of the supporting platform 3, and the area occupied by the placing groove 4 is three quarters of the supporting platform 3;
the fixing rod 5 is embedded on the upper surface of the supporting table 3, and the bottom end of the fixing rod 5 penetrates into the inner bottom surface of the placing groove 4;
the first rotating disc 6 is arranged on the inner side of the placing groove 4, the first rotating disc 6 is rotatably connected with the outer side of the fixing rod 5 and can be rotatably connected through a bearing, and the first rotating disc 6 can rotate horizontally on the inner side of the placing groove 4;
the passing groove 7 is formed in the upper surface of the support table 3 in a penetrating mode, and the passing groove 7 is located above the placing groove 4;
the bottom end of the first support rod 8 penetrates through the passing groove 7 and is fixed on the first rotating disc 6, namely the first support rod 8 can rotate along with the first rotating disc 6, and the first support rod 8 is used for supporting the half-coupling joint 1 on the right side;
In this embodiment, as shown in fig. 1, the half-coupling joint 1 includes a hollow rod 102 and a first rotating rod 101 inserted inside the hollow rod 102, a connector 103 fixed at one end of the first rotating rod 101, and a connecting plate half-clamp 104 disposed on one side of the connector 103, where the connecting plate half-clamp 104 can be fastened to the connector 103, contact surfaces of the connector 103 and the connecting plate half-clamp 104 are both arc surfaces, the two connecting plate half-clamps 104 are used to clamp the joint connecting plate 2, and a connecting plate groove 105 disposed on one side of the connecting plate half-clamp 104 is used to accommodate the joint connecting plate 2, the first rotating rod 101 is rotatably connected to the hollow rod 102, for the sake of reasonable structure, the other end of the first rotating rod 101 located on the left side is connected to the driving shaft, and the other end of the first rotating rod.
In this embodiment, as shown in fig. 1, it further includes
The fixed cylinder 12 and the fixed cylinder 12 are provided with two parts, and the two parts are respectively fixed on the top ends of the first supporting rod 8 and the second supporting rod 10, the hollow rod 102 is inserted in the inner side of the fixed cylinder 12, the cross sections of the hollow rod 102 and the fixed cylinder 12 are square, the fixed cylinder 12 can limit the hollow rod 102, and the hollow rod 102 is prevented from rotating.
In the present embodiment, as shown in fig. 1 and 2, the support table 3 is a cylindrical structure, and the fixing rod 5 is located on the axis of the support table 3, i.e. the fixing rod 5 is coaxial with the support table 3.
In the present embodiment, as shown in fig. 1, the second turntable 9 is located above the first turntable 6 to avoid interference between the two.
In this embodiment, as shown in fig. 2, the passing groove 7 has an arc-shaped structure, so as to ensure that the first supporting rod 8 can rotate along with the first rotating disk 6.
In the present embodiment, as shown in fig. 1 and 2, the range of the rotation angle of the second rotating disk 9 is 0 quantity
~210 QUOTE 
The range of the rotation angle of the first rotary disk 6 is 0 QUOTE
In order to ensure that the two half-coupling joints 1 can rotate on the horizontal plane at multiple angles, the two half-coupling joints can be used in a narrow or complex environment.
In this embodiment, as shown in fig. 1, it further includes
A first threaded hole 1101, wherein the first threaded hole 1101 penetrates through the upper surface of the second rotary table 9;
the first screw 13 penetrates into the inner side of the first threaded hole 1101, and can be abutted against the support table 3 to fix the second rotary table 9, so that the second rotary table 9 is prevented from rotating in the use process of the coupler;
a second threaded hole 1102, wherein the second threaded hole 1102 penetrates through the upper surface of the support table 3, and the second threaded hole 1102 is positioned above the placing groove 4;
the second screw 14, the second screw 14 is used for penetrating into the inside of the second threaded hole 1102, can be abutted against the first rotating disc 6, and prevents the first rotating disc 6 from rotating during the use process of the coupler.
In conclusion, in this embodiment, the rotatable first rotating disc 6 and the rotatable second rotating disc 9 provided by this embodiment can respectively drive the left and right half-coupling joint 1 to rotate, so that the first rotating rods 101 at both sides can be connected with the driving shaft and the driven shaft which have short intervals and are not in the same straight line, and the position of the device does not need to be adjusted, so that the installation and use of the coupler are simple and convenient, in addition, the second rotating disc 9 and the first rotating disc 6 can be respectively fixed by the cooperation of the first screw rod 13 and the first threaded hole 1102 and the cooperation of the second screw rod 14 and the second threaded hole 1102, the rotation of the rotating disc in the use process of the coupler is avoided, and the stability of the coupler in the use process is improved.
The above description is only a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the scope of the present invention.
Claims (9)
1. The utility model provides a shaft coupling that steel mill was used which characterized in that: the coupling comprises two left and right half coupling joints (1) and a joint connecting plate (2) arranged between the two half coupling joints (1);
a support table (3), wherein a placing groove (4) is formed in the side surface of the support table (3);
the fixing rod (5) is embedded on the upper surface of the supporting table (3), and the bottom end of the fixing rod (5) penetrates into the inner side of the placing groove (4);
the first rotating disc (6) is arranged on the inner side of the placing groove (4), and the first rotating disc (6) is rotatably connected with the outer side of the fixing rod (5);
the passing groove (7), the passing groove (7) penetrates through the upper surface of the support table (3), and the passing groove (7) is positioned above the placing groove (4);
the bottom end of the first supporting rod (8) penetrates through the passing groove (7) and is fixed on the first rotary table (6), and the first supporting rod (8) is used for supporting the half-coupling joint (1) on the right side;
second carousel (9), second carousel (9) set up the top side of brace table (3), just second carousel (9) with the outside of dead lever (5) is rotated and is connected, be fixed with second bracing piece (10) on second carousel (9), second bracing piece (10) set up the below that half-coupling connects (1), second bracing piece (10) are used for supporting and are located left half-coupling joint (1).
2. The coupling for a steel mill according to claim 1, wherein: half-coupling joint (1) including cavity pole (102) and alternate in cavity pole (102) inboard first bull stick (101), fix connector (103) of first bull stick (101) a tip, set up in half splint (104) of connecting plate of connector (103) side, set up in connecting plate recess (105) of half splint of connecting plate (104) side, connecting plate recess (105) are used for holding connect connecting plate (2), first bull stick (101) with cavity pole (102) are rotated and are connected.
3. The coupling for a steel mill according to claim 2, wherein: also comprises
The fixing cylinder (12) is provided with two fixing cylinders (12), the two fixing cylinders are fixed to the top ends of the first supporting rod (8) and the second supporting rod (10) respectively, and the hollow rod (102) penetrates through the inner side of the fixing cylinder (12).
4. The coupling for a steel mill according to claim 1, wherein: the supporting table (3) is of a cylindrical structure, and the fixing rod (5) is located on the axis of the supporting table (3).
5. The coupling for a steel mill according to claim 1, wherein: the second rotary table (9) is positioned above the first rotary table (6).
6. The coupling for a steel mill according to claim 1, wherein: the passing groove (7) is of an arc-shaped structure.
7. The coupling for a steel mill according to claim 1, wherein: the range of the rotation angle of the second turntable (9) is 0
~210
。
8. The coupling for a steel mill according to claim 7, wherein: the range of the rotation angle of the first rotating disc (6) is 0
。
9. The coupling for a steel mill according to claim 1, wherein: also comprises
A first threaded hole (1101), wherein the first threaded hole (1101) penetrates through the upper surface of the second rotary disc (9);
a first screw (13), the first screw (13) penetrating into the inner side of the first threaded hole (1101);
a second threaded hole (1102), wherein the second threaded hole (1102) penetrates through the upper surface of the support table (3), and the second threaded hole (1102) is positioned above the placing groove (4);
and the second screw (14), the second screw (14) is used for penetrating into the inner side of the second threaded hole (1102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021067876.5U CN212494551U (en) | 2020-06-11 | 2020-06-11 | Coupling for rolling mill in steel mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021067876.5U CN212494551U (en) | 2020-06-11 | 2020-06-11 | Coupling for rolling mill in steel mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212494551U true CN212494551U (en) | 2021-02-09 |
Family
ID=74394844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021067876.5U Expired - Fee Related CN212494551U (en) | 2020-06-11 | 2020-06-11 | Coupling for rolling mill in steel mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212494551U (en) |
-
2020
- 2020-06-11 CN CN202021067876.5U patent/CN212494551U/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: 20210209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |