CN215091913U - Dismounting and mounting support roller gland trolley - Google Patents
Dismounting and mounting support roller gland trolley Download PDFInfo
- Publication number
- CN215091913U CN215091913U CN202121343842.9U CN202121343842U CN215091913U CN 215091913 U CN215091913 U CN 215091913U CN 202121343842 U CN202121343842 U CN 202121343842U CN 215091913 U CN215091913 U CN 215091913U
- Authority
- CN
- China
- Prior art keywords
- support
- trolley
- shaft sleeve
- gland
- rotating disc
- 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
- 210000004907 gland Anatomy 0.000 title claims abstract description 20
- 238000009434 installation Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009851 ferrous metallurgy Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a gland trolley for a dismounting support roller, which comprises a base and a bracket fixed on the base, wherein the top of the bracket is transversely fixed with a shaft sleeve and is internally and rotatably provided with a mandrel, one end of the mandrel, which passes through the shaft sleeve, is provided with a rotating disc on one side of the bracket through a locking nut, and the rotating disc is provided with a balancing weight; the mandrel penetrates through the other end of the shaft sleeve, and an electric wrench is arranged on the other side of the support through a fixing frame. The utility model provides a problem that exists among the current bearing frame gland dismouting operation flow, can carry out the dismouting to the backing roll bearing frame gland fast.
Description
Technical Field
The utility model relates to a six rolling mill bearing frame technical field, concretely relates to dismouting backing roll gland dolly.
Background
The iron and steel industry is the basic industry of the country and plays a very important role in national production and life. The six-roller mill is important production equipment in the ferrous metallurgy industry, a supporting roller used by the mill needs to be ground again after being used for about 10 days, a bearing seat needs to be disassembled, a large gland of the bearing seat needs to be disassembled and assembled firstly when the bearing seat is disassembled and assembled, the traditional disassembling and assembling method is that a ratchet wrench is manually used for disassembling and assembling, a fit clearance is formed between the gland and a bearing, so that bolts need to be fastened very tightly, the labor intensity of workers is high when the bolts are disassembled and assembled, and the working efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a dismouting backing roll gland dolly has solved the problem that exists in the current bearing frame gland dismouting operation flow, can carry out the dismouting to the backing roll bearing frame gland fast.
The utility model discloses a realize through following technical scheme:
the supporting roller gland dismounting trolley comprises a base and a support fixed on the base, wherein a shaft sleeve is transversely fixed at the top of the support, a mandrel is rotatably arranged in the shaft sleeve, one end of the mandrel, which penetrates through the shaft sleeve, is provided with a rotating disc on one side of the support through a locking nut, and a balancing weight is arranged on the rotating disc; the mandrel penetrates through the other end of the shaft sleeve, and an electric wrench is arranged on the other side of the support through a fixing frame.
This scheme highly makes a base and support according to the backing roll, then chooses suitable balancing weight for use according to electric wrench's weight and the angle of gland, needs the bolt of dismouting multi-angle in the use, then needs fix electric wrench at a mount of preparation to reach quick assembly disassembly and improve work efficiency.
Further, the support includes first bracing and second bracing, and first bracing and second bracing form triangle-shaped support with the base.
A triangular support is formed between the first inclined support and the base, the stability of the support can be improved, and the stability of the whole device is guaranteed.
Furthermore, the balancing weights are sector plate balancing weights and are respectively installed on two surfaces of the rotating disc.
The balancing weight is fixed on the rotating disc and is in a horizontal shape with the electric wrench. The balancing weight increases weight and makes electric spanner balance, and 360 rotation electric spanner all are in the level form, can not incline.
Furthermore, four corners of the base are respectively provided with rollers.
The gyro wheel is installed respectively in the four corners of base, and holistic removal is realized to usable gyro wheel, and the convenience of using improves the convenience of adjusting the position as required to the convenience.
Furthermore, the mandrel is rotatably arranged between the two ends of the shaft sleeve and the shaft sleeve through bearings respectively.
The mandrel is sleeved with bearings at two ends of the shaft sleeve, so that the effects of rotation and labor saving can be achieved.
The utility model has the advantages that:
through the utility model discloses a dismouting dolly can provide convenient for the assembly process, has alleviateed personnel's the amount of labour, improves the work efficiency of dismouting backing roll gland, eliminates the potential safety hazard. The utility model discloses the structure drops into for a short time, can promote in whole steel rolling trade comprehensively.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of fig. 1.
Shown in the figure:
1. the base, 2, support, 3, rolling disc, 4, lock nut, 5, balancing weight, 6, axle sleeve, 7, dabber, 8, mount, 9, electric spanner, 10, gyro wheel, 11, first bracing, 12, second bracing.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
The utility model provides a dismouting backing roll gland dolly, includes base 1 and fixes support 2 on base 1, and gyro wheel 10 is installed respectively to the four corners of base 1.
The support 2 comprises a first inclined strut 11 and a second inclined strut 12, and the first inclined strut 11 and the second inclined strut 12 and the base 1 form a triangular support 2. The bracket 2 is fixedly connected with the top of the first inclined strut 11 and the second inclined strut 11 through the shaft sleeve 6. The axle sleeve 6 transversely sets up fixedly and at 6 internal rotation of axle sleeve and install dabber 7, for the convenience of rotating with laborsaving, dabber 7 rotates the installation through the bearing between the both ends of axle sleeve 6 respectively and axle sleeve 6.
One end of the mandrel 7 penetrating through the shaft sleeve 6 is provided with a rotating disc 3 on one side of the bracket 2 through a locking nut 4, and a balancing weight 5 is arranged on the rotating disc 3; in this embodiment, the weight blocks 5 are sector plate weight blocks and are respectively installed on two sides of the rotating disc 3.
The mandrel 7 penetrates through the other end of the shaft sleeve 6, and an electric wrench 9 is arranged on the other side of the bracket 2 through a fixed frame 8.
Through calculating the height of the supporting roller, firstly, a base 1 and a support 2 in fig. 1 are manufactured, a proper rotating disc 3 and a proper locking nut 4 are selected according to the base 1 and the support 2, then a shaft sleeve 6 is fixed on the support 2, and bearings 6 are arranged at two ends of the shaft sleeve 6, so that the functions of rotation and labor saving are achieved. The mandrel 7 is mounted on the shaft sleeve 6, and then the appropriate balancing weight 5 is selected according to the weight of the electric wrench 9 and the angle of the gland, so that the electric wrench 9 is in a horizontal state. Because the bolt of dismouting multi-angle need be in the use, then need fix electric spanner 9 in a preparation mount 8.
The method comprises the following specific steps of: moving the trolley to the position right in front of the supporting roller gland; switching on the power supply of the electric wrench; the electric wrench is held at a switch position, a wrench sleeve head is inserted into the outer hexagon of the bolt, and the bolt is disassembled and assembled by inching the switch; rotating the rotating disc to sequentially disassemble and assemble all the bolts of the gland; and (5) moving the trolley away and hoisting the gland.
Compare in original operating method, the utility model discloses a make full use of can improve work efficiency, eliminates the potential safety hazard.
Of course, the above description is not limited to the above examples, and technical features of the present invention that are not described in the present application may be implemented by or using the prior art, and are not described herein again; the above embodiments and drawings are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the claims of the present invention.
Claims (5)
1. The utility model provides a dismouting backing roll gland dolly which characterized in that: the spindle sleeve is transversely fixed at the top of the support, a spindle is rotatably mounted in the spindle sleeve, a rotating disc is mounted at one side of the support through a locking nut at one end of the spindle penetrating through the spindle sleeve, and a balancing weight is arranged on the rotating disc; the mandrel penetrates through the other end of the shaft sleeve, and an electric wrench is arranged on the other side of the support through a fixing frame.
2. The de-installation support roller capping trolley as claimed in claim 1, wherein: the support includes first bracing and second bracing, and first bracing and second bracing form triangle-shaped support with the base.
3. The de-installation support roller capping trolley as claimed in claim 1, wherein: the balancing weights are sector plate balancing weights and are respectively arranged on two surfaces of the rotating disc.
4. The de-installation support roller capping trolley as claimed in claim 1, wherein: four corners of the base are respectively provided with a roller.
5. The de-installation support roller capping trolley as claimed in claim 1, wherein: the mandrel is rotatably arranged between the two ends of the shaft sleeve and the shaft sleeve through bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121343842.9U CN215091913U (en) | 2021-06-17 | 2021-06-17 | Dismounting and mounting support roller gland trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121343842.9U CN215091913U (en) | 2021-06-17 | 2021-06-17 | Dismounting and mounting support roller gland trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215091913U true CN215091913U (en) | 2021-12-10 |
Family
ID=79308892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121343842.9U Expired - Fee Related CN215091913U (en) | 2021-06-17 | 2021-06-17 | Dismounting and mounting support roller gland trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215091913U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116638282A (en) * | 2023-05-15 | 2023-08-25 | 江苏中赫冶金设备有限公司 | Auxiliary structure for rapid assembly and disassembly of roller shaft sleeve and application method thereof |
-
2021
- 2021-06-17 CN CN202121343842.9U patent/CN215091913U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116638282A (en) * | 2023-05-15 | 2023-08-25 | 江苏中赫冶金设备有限公司 | Auxiliary structure for rapid assembly and disassembly of roller shaft sleeve and application method thereof |
| CN116638282B (en) * | 2023-05-15 | 2023-12-05 | 江苏中赫冶金设备有限公司 | Auxiliary structure for rapid assembly and disassembly of roller shaft sleeve and application method thereof |
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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: 20211210 |