CN212168527U - Roller dismounting system of cold pilger mill - Google Patents
Roller dismounting system of cold pilger mill Download PDFInfo
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- CN212168527U CN212168527U CN202020866153.5U CN202020866153U CN212168527U CN 212168527 U CN212168527 U CN 212168527U CN 202020866153 U CN202020866153 U CN 202020866153U CN 212168527 U CN212168527 U CN 212168527U
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- fixedly connected
- roller
- cold pilger
- pilger mill
- sliding groove
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- 238000005097 cold rolling Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 7
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The embodiment of the application provides a system is dismantled to roll of cold pilger mill, includes: the supporting device is arranged on one side of the cold rolling mill and is used for being fixedly connected with a mill body of the cold rolling mill, a sliding groove is formed in the supporting device, and the sliding groove is matched with a clamping groove of a bearing seat tray of a roller and is positioned on the same plane; and the power device is arranged on one side of the supporting device and is used for being fixedly connected with the roller, wherein when the power device is fixedly connected with the roller, the power device is used for pulling the roller from the lathe bed to the sliding groove, and the supporting device is used for supporting the roller. The disassembly is convenient, and the disassembly efficiency is improved.
Description
Technical Field
The utility model relates to a cold pilger mill technical field, concretely relates to system is dismantled to cold pilger mill's roll.
Background
At present, when a pipe blank is pressed by a cold-rolling pipe mill, different pipe blanks generally need to be replaced, and in the related technology, the rollers are pulled out of the cold-rolling pipe mill by ropes manually, so that the disassembly time is long, the efficiency is low, and dangers can occur.
Disclosure of Invention
Accordingly, embodiments of the present invention are directed to a roll disassembly system for a cold pilger mill that substantially obviates one or more of the problems due to limitations and disadvantages of the related art.
The embodiment of the application provides a system is dismantled to roll of cold pilger mill, includes:
the supporting device is arranged on one side of the cold rolling mill and is used for being fixedly connected with a mill body of the cold rolling mill, and a sliding groove is formed in the supporting device and is matched with a clamping groove of a bearing seat tray of a roller and is positioned on the same plane;
and the power device is arranged on one side of the supporting device and is used for being fixedly connected with the roller, when the power device is fixedly connected with the roller, the power device is used for pulling the roller from the lathe bed to the sliding groove, and the supporting device is used for supporting the roller.
In some embodiments, the support device comprises:
the bracket is fixedly connected with the lathe bed;
the rotating seat is fixedly connected with the bracket;
the rotating plate is fixedly connected with the rotating seat, wherein the sliding groove is formed in the rotating plate.
In some embodiments, the rotary mount comprises:
the base is fixedly connected with the bracket;
the sleeve is fixedly connected with the base;
the rotating shaft is arranged in the sleeve, is rotatably connected with the sleeve and is fixedly connected with the rotating plate.
In some embodiments, the rotary seat further comprises:
the thrust bearing is fixedly connected with the sleeve and sleeved on the rotating shaft;
and the radial bearing is fixedly connected with the sleeve and sleeved on the rotating shaft.
In some embodiments, a first positioning part is arranged below the rotating plate;
correspondingly, a first positioning plate is arranged on the periphery of the sleeve, and when the first positioning part is connected with the first positioning plate through a pin shaft, the length direction of the sliding groove is the same as that of the clamping groove.
In some embodiments, a second positioning plate is disposed on the sleeve, wherein when the first positioning plate is connected to the second positioning plate, a length direction of the sliding groove is perpendicular to a length direction of the slot.
In some embodiments, the power plant comprises:
the base is arranged on one side of the supporting device;
the motor is arranged on the base;
the screw rod is linked with the motor and is used for being fixedly connected with the roller, and when the screw rod is fixedly connected with the roller, the motor is used for pulling the roller into the sliding groove from the lathe bed.
The utility model has the advantages that:
the application provides a pair of system is dismantled to roll of cold pilger mill, through setting up strutting arrangement in cold pilger mill one side, strutting arrangement's spout and draw-in groove match for after power device is connected with the roll, in the spout that pulls in strutting arrangement with the roll from the draw-in groove, make the dismantlement convenient, improve and dismantle efficiency.
In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.
Fig. 1 is a schematic structural diagram of a roll dismounting system of a cold pilger mill according to an embodiment of the present application.
Fig. 2 is a schematic structural diagram of a card slot of a chock tray of a roller according to an embodiment of the present application.
Fig. 3 is a schematic position diagram of a chute and a slot provided in the embodiment of the present application.
Fig. 4 is a schematic view of another position of the sliding groove and the clamping groove according to the embodiment of the present application.
Reference numerals: 1. a support device; 11. a chute; 12. A rotating seat; 121. a base; 122. a sleeve; 123. a rotating shaft; 124. a first positioning plate; 125. a second positioning plate; 13. a rotating plate; 14. a support; 131. a first positioning portion; 100. a cold pilger mill; 101. a bed body; 102. rolling; 103. a bearing seat tray; 104. a card slot; 2. a power plant; 21. a base; 22. a motor; 23. and a screw rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The embodiment of the present application provides a system is dismantled to roll of cold pilger mill, and fig. 1 is the structural schematic diagram of the system is dismantled to roll of cold pilger mill that the embodiment of the present application provided, as shown in fig. 1, includes: the supporting device 1 and the supporting device 1, wherein the supporting device 1 is arranged on one side of the cold pilger mill 100 and is used for being fixedly connected with a lathe bed 101 of the cold pilger mill 100, a sliding groove 11 is arranged on the supporting device 1, the sliding groove 11 is matched with a clamping groove 104 of a bearing seat tray 103 of a roller 102, fig. 2 is a structural schematic diagram of the clamping groove of the bearing seat tray of the roller provided by the embodiment of the application, as shown in fig. 2, the groove shape of the clamping groove 104 is the same as that of the sliding groove 11, and the size of the groove of the clamping groove 104 is the same as that of the sliding groove 11 and is positioned on the; the supporting device 1 is arranged on one side of the supporting device 1 and is used for being fixedly connected with the roller 102, when the power device 2 is fixedly connected with the roller 102, the power device 2 is used for pulling the roller 102 from the bed 101 to the chute 11, and the supporting device 1 is used for supporting the roller 102.
The application provides a pair of roll disassembly system of cold pilger mill, through set up strutting arrangement 1 in cold pilger mill 100 one side, strutting arrangement 1's spout 11 matches with draw-in groove 104 for after power device 2 is connected with roll 102, pull into strutting arrangement 1's spout 11 with roll 102 from draw-in groove 104, make to dismantle conveniently, improve dismantlement efficiency.
In some embodiments, the support device 1 comprises: the support 14, the rotating seat 12, the rotating plate 13 and the support 14 are fixedly connected with the lathe bed 101; the rotating seat 12 is fixedly connected with the bracket 14; the rotating plate 13 is fixedly connected with the rotating seat 12, wherein the chute 11 is arranged on the rotating plate 13.
In the embodiment of the application, the support device 1 is installed on the machine body 101, and the support 14 is prevented from being reinstalled when the support device needs to be disassembled.
In some embodiments, the rotating seat 12 comprises: the base 121, the sleeve 122 and the rotating shaft 123, wherein the base 121 is fixedly connected with the bracket 14; the sleeve 122 is fixedly connected with the base 121; the rotating shaft 123 is disposed in the sleeve 122, rotatably connected to the sleeve 122, and fixedly connected to the rotating plate 13.
In some embodiments, the rotatable base 12 further comprises: a thrust bearing and a radial bearing, wherein the thrust bearing is fixedly connected with the sleeve 122 and sleeved on the rotating shaft 123; the radial bearing is fixedly connected with the sleeve 122 and sleeved on the rotating shaft 123. So that the pivotal plate 13 is conveniently rotated.
In some embodiments, a first positioning portion 131 is provided under the rotating plate 13; correspondingly, a first positioning plate 124 is disposed on an outer periphery of the sleeve 122, fig. 3 is a schematic position diagram of the sliding slot and the locking slot provided in the embodiment of the present application, and fig. 4 is a schematic position diagram of the sliding slot and the locking slot provided in the embodiment of the present application, as shown in fig. 3 to fig. 4, when the first positioning portion 131 and the first positioning plate 124 are connected by a pin, a length direction of the sliding slot 11 is the same as a length direction of the locking slot 104.
In the embodiment of the application, when the roller 102 needs to be pulled out of the cold pilger mill 100, the rotating plate 13 rotates, so that the length direction of the sliding groove 11 is the same as that of the clamping groove 104, the sliding groove is fixed by the pin shaft, and the roller 102 is pulled out through the power device 2 at the moment, so that the disassembly is convenient.
In some embodiments, with continued reference to fig. 4, the sleeve 122 is provided with a second positioning plate 125, wherein when the first positioning plate 131 is connected to the second positioning plate 125, the length direction of the sliding slot 11 is perpendicular to the length direction of the slot 104.
In this application embodiment, when not dismantling, avoid occupation space, rotate rotor plate 13, make the length direction of spout 11 perpendicular with the length direction of draw-in groove 104, fix with the round pin axle for occupation space is little.
In some embodiments, the power plant 2 comprises: the device comprises a base 21, a motor 22 and a screw rod 23, wherein the base 21 is arranged on one side of the supporting device 1; the motor 22 is arranged on the base 21; the screw 23 is linked with the motor 22 and is used for being fixedly connected with the roller 102, when the screw 23 is fixedly connected with the roller 102, the motor 22 is used for pulling the roller 102 from the bed 101 to the chute 11, as a preferred embodiment, a worm gear type speed reducer is arranged between the motor 22 and the screw 23, a screw nut is coaxially and fixedly installed on a worm gear of the speed reducer, an output shaft of the motor 22 is linked with a screw end of the worm gear type speed reducer, the screw 23 is screwed in the screw nut, and when the worm gear is driven by the motor 22 to rotate so as to drive the screw nut to rotate, the screw 23 is moved along the axis of the worm gear, so that the roller 102 is pulled out of or pushed into the bed 101.
The working principle is as follows: the supporting device is arranged on the outer side of the cold pilger mill bed and provided with a rotatable rotating plate, when a roller needs to be replaced, the rotating plate is rotated to enable a sliding groove above the rotating plate to be in butt joint with a clamping groove of a bearing seat tray, then, a screw rod is in butt joint with the roller, after the fixing is finished, a motor of a power device is started, the roller is directly pulled out of the cold pilger mill by the motor, transferred onto the rotating plate outside the bed, and then carried away by workers. And after a new roller is replaced on the rotating plate, the screw rod and the roller are fixed again, and then the new roller is pushed into the cold pilger mill to complete the replacement work. The roll disassembly system of cold pilger mill that this application embodiment provided can utilize semi-automatization's characteristics to accomplish whole flow, shortens the change time by a wide margin when saving artifically, improves maintenance efficiency.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that those skilled in the art can make changes, modifications, substitutions and alterations to the above embodiments without departing from the spirit and scope of the present invention.
Claims (7)
1. The utility model provides a roll of cold pilger mill dismantles system which characterized in that includes:
the supporting device (1) is arranged on one side of the cold pilger mill (100) and is used for being fixedly connected with a lathe bed (101) of the cold pilger mill (100), a sliding groove (11) is formed in the supporting device (1), and the sliding groove (11) is matched with a clamping groove (104) of a bearing seat tray (103) of a roller (102) and is positioned on the same plane;
the power device (2) is arranged on one side of the supporting device (1) and is used for being fixedly connected with the roller (102), when the power device (2) is fixedly connected with the roller (102), the power device (2) is used for pulling the roller (102) into the sliding groove (11) from the machine body (101), and the supporting device (1) is used for supporting the roller (102).
2. The roll disassembly system of a cold pilger mill according to claim 1, characterized in that the support device (1) comprises:
the support (14) is fixedly connected with the lathe bed (101);
the rotating seat (12) is fixedly connected with the bracket (14);
the rotating plate (13) is fixedly connected with the rotating seat (12), wherein the sliding groove (11) is formed in the rotating plate (13).
3. The roll disassembly system of a cold pilger mill according to claim 2, wherein the rotary table (12) comprises:
the base (121) is fixedly connected with the bracket (14);
the sleeve (122) is fixedly connected with the base (121);
and the rotating shaft (123) is arranged in the sleeve (122), is rotatably connected with the sleeve (122), and is fixedly connected with the rotating plate (13).
4. The roll disassembly system for a cold pilger mill according to claim 3, wherein the rotary table (12) further comprises:
the thrust bearing is fixedly connected with the sleeve (122) and sleeved on the rotating shaft (123);
the radial bearing is fixedly connected with the sleeve (122) and sleeved on the rotating shaft (123).
5. The roll dismounting system of the cold pilger mill according to claim 4, characterized in that a first positioning part (131) is arranged below the rotating plate (13);
correspondingly, a first positioning plate (124) is arranged on the periphery of the sleeve (122), wherein when the first positioning part (131) is connected with the first positioning plate (124) through a pin shaft, the length direction of the sliding groove (11) is the same as the length direction of the clamping groove (104).
6. The roll dismounting system of the cold pilger mill according to claim 5, characterized in that a second positioning plate (125) is arranged on the sleeve (122), wherein when the first positioning part (131) is connected with the second positioning plate (125), the length direction of the sliding groove (11) is perpendicular to the length direction of the clamping groove (104).
7. The roll disassembly system of a cold pilger mill according to claim 1, wherein the power device (2) comprises:
a base (21) arranged on one side of the supporting device (1);
a motor (22) provided on the base (21);
the screw rod (23) is linked with the motor (22) and is used for being fixedly connected with the roller (102), and when the screw rod (23) is fixedly connected with the roller (102), the motor (22) is used for pulling the roller (102) into the sliding groove (11) from the machine body (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020866153.5U CN212168527U (en) | 2020-05-22 | 2020-05-22 | Roller dismounting system of cold pilger mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020866153.5U CN212168527U (en) | 2020-05-22 | 2020-05-22 | Roller dismounting system of cold pilger mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212168527U true CN212168527U (en) | 2020-12-18 |
Family
ID=73788969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020866153.5U Active CN212168527U (en) | 2020-05-22 | 2020-05-22 | Roller dismounting system of cold pilger mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212168527U (en) |
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2020
- 2020-05-22 CN CN202020866153.5U patent/CN212168527U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Zhongyi Technology Co.,Ltd. Assignor: ZHEJIANG ZHONGXING EQUIPMENT Co.,Ltd. Contract record no.: X2024980005916 Denomination of utility model: A Roll Disassembly System for Cold Rolling Pipe Mill Granted publication date: 20201218 License type: Common License Record date: 20240520 |
|
| EE01 | Entry into force of recordation of patent licensing contract |