CN218657689U - Disassembly and assembly tool for wheel bearing outer sleeve of sintering table - Google Patents
Disassembly and assembly tool for wheel bearing outer sleeve of sintering table Download PDFInfo
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- CN218657689U CN218657689U CN202222130717.0U CN202222130717U CN218657689U CN 218657689 U CN218657689 U CN 218657689U CN 202222130717 U CN202222130717 U CN 202222130717U CN 218657689 U CN218657689 U CN 218657689U
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- outer sleeve
- bearing outer
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Abstract
The application discloses dismouting frock of sintering table wheel bearing overcoat relates to sintering table wheel bearing overcoat dismouting technical field, including hydraulic pump and press frame, the control cabinet is installed to the bottom of hydraulic pump, the control cabinet has the remote controller through radio signal connection, double-acting hydraulic ram is installed on the inner chamber upper portion of press frame, the ejector pin portion of double-acting hydraulic ram has gland or top cap through bolt demountable installation, and the inner chamber lower part of press frame has set firmly the support frame, the platform wheel has been placed to the surperficial central authorities department of support frame, demountable installation has the bearing overcoat in the platform wheel. This application the device makes good cooperation of bearing overcoat and platform wheel with the help of parts such as two effect hydraulic ram and supporting frock, prolongs the life of bearing, alleviates operation personnel's intensity of labour, improves factor of safety, can realize dismantling and installing bearing overcoat on same frock, has changed the method that traditional gas cutting cooperation demolishd bearing overcoat, also can not cause the damage to the installation position.
Description
Technical Field
The application relates to the technical field of disassembly and assembly of wheel bearing sleeves of sintering tables, in particular to a disassembly and assembly tool for a wheel bearing sleeve of a sintering table.
Background
The bearing outer sleeve is forcibly disassembled by gas cutting in the traditional method when disassembled, but in the operation process, the outer sleeve installation part is easily cut, the temperature is too high, the deformation is easy to generate, when the bearing outer sleeve is installed, a sledge hammer is forced to knock in, the outer sleeve is easy to crack or fixed parts are easy to damage, the function is single, part of the technology still adopts parts such as a manual bolt and the like to pull out the bearing outer sleeve, the labor intensity of operators is high, the arrangement of other technologies on a structural part is not considered in detail, when the small bearing is faced, the possible problem is not great, when the large bearing is encountered, under the condition of stress application, an original fixed hook grab or a baffle is easy to deform, the safety threat is brought to the operators, and meanwhile, the operation process is complex.
SUMMERY OF THE UTILITY MODEL
In order to improve above-mentioned traditional bearing overcoat and lead to overcoat installation department to cut with gas cutting forcible entry, the high temperature, produce the comparatively complicated problem of deformation and manual operation process, this application provides a dismouting frock of sintering platform wheel bearing overcoat.
The application provides a dismouting frock of sintering table wheel bearing overcoat adopts following technical scheme: the utility model provides a dismouting frock of sintering table wheel bearing overcoat, includes hydraulic pump and press frame, the control cabinet is installed to the bottom of hydraulic pump, the control cabinet has the remote controller through radio signal connection, double-acting hydraulic ram is installed on the inner chamber upper portion of press frame, the ejector pin portion of double-acting hydraulic ram has gland or top cap through bolt demountable installation, and the inner chamber lower part of press frame has set firmly the support frame, the platform wheel has been placed to the surperficial central authorities department of support frame, demountable installation has the bearing overcoat in the platform wheel.
Based on the technical characteristics: when the bearing outer sleeve is installed, the device is also positioned by adopting the guide sleeve, and then the device helps components such as the double-acting hydraulic jack and matched tools, so that the disassembly and the assembly of the bearing outer sleeve are standardized, the bearing outer sleeve is well matched with the trolley wheels, the service life of the bearing is prolonged, the labor intensity of operators is reduced, the safety factor is improved, the disassembly and the assembly of the bearing outer sleeve can be realized on the same tool, the method for disassembling the bearing outer sleeve by the traditional gas cutting matching is changed, the damage to the installation part can not be caused, the structure of the tool is optimized by the double-acting hydraulic jack, the part with larger stress is effectively strengthened, the bearing outer sleeve is positioned by the guide sleeve during the assembly, and the quick disassembly and assembly operation of the bearing outer sleeve is completed on one tool by changing the gland and the top cover.
As a preferred scheme of the dismouting frock of sintering table wheel bearing overcoat, wherein: the upper end bilateral symmetry of support frame is provided with C type constant head tank, the joint cooperation between C type constant head tank and the platform wheel.
Based on the technical characteristics: the C-shaped positioning groove is used for firmly clamping and fixing the trolley wheels on the supporting frame, and the trolley wheels are prevented from shaking during dismounting operation as much as possible.
As a preferred scheme of the dismouting frock of sintering platform wheel bearing overcoat, wherein: and guide sleeves are fixedly arranged on two sides of the upper end of the trolley wheel through screws, and the inner diameter of each guide sleeve is slightly larger than the outer diameter of the bearing outer sleeve by 0.1mm.
Based on the technical characteristics: the guide sleeve is used for guiding and positioning the bearing outer sleeve.
As a preferred scheme of the dismouting frock of sintering platform wheel bearing overcoat, wherein: the C-shaped positioning groove, the guide sleeve and the double-acting hydraulic jack all share a central point.
Based on the technical characteristics: the C-shaped positioning groove, the guide sleeve and the double-acting hydraulic ram are always positioned on one central point during disassembly and assembly, so that the installation precision can be ensured.
As a preferred scheme of the dismouting frock of sintering platform wheel bearing overcoat, wherein: the press frame adopts a 30mm manganese steel plate, and all welding parts adopt groove full welding.
Based on the technical characteristics: the overall structure of the tool can be ensured to be firm and reliable during disassembly and assembly.
As a preferred scheme of the dismouting frock of sintering platform wheel bearing overcoat, wherein: the oil outlet end of the hydraulic pump is connected with an oil pipe, and one end, far away from the hydraulic pump, of the oil pipe is fixedly connected with the double-acting hydraulic jack.
Based on the technical characteristics: the hydraulic pump can continuously convey hydraulic oil to the double-acting hydraulic jack through the oil pipe.
To sum up, the utility model discloses a following at least one beneficial effect:
1. when the bearing outer sleeve is installed, the guide sleeve is adopted for positioning, the double-acting hydraulic ram, a matched tool and other parts are used, the assembly and disassembly of the bearing outer sleeve are standardized, the bearing outer sleeve is well matched with a trolley wheel, the service life of the bearing is prolonged, the labor intensity of operators is reduced, the safety factor is improved, the bearing outer sleeve can be disassembled and installed on the same tool, the traditional method for disassembling the bearing outer sleeve in a gas cutting matching mode is changed, the installation part cannot be damaged, the structure of the tool is optimized by the double-acting hydraulic ram, the part with larger stress is effectively reinforced, the bearing outer sleeve is positioned by the guide sleeve during installation, and the quick assembly and disassembly operation of the bearing outer sleeve is completed on one tool by converting the gland and the top cover;
2.C type positioning groove is used for firmly clamping and fixing the trolley wheel on the supporting frame, and the trolley wheel is prevented from shaking during dismounting operation as much as possible.
Drawings
FIG. 1 is a view showing the overall appearance of the present invention;
fig. 2 is a schematic view of the installation state of the bearing housing of the present invention;
FIG. 3 is a schematic view of the disassembled state of the bearing housing of the present invention;
fig. 4 is a schematic view of the specific structure of the C-shaped positioning groove of the present invention.
Description of reference numerals:
1. a hydraulic pump; 11. an oil pipe; 2. a console; 3. a remote controller; 4. a press frame; 5. a double-acting hydraulic ram; 51. a gland; 52. a top cover; 6. a support frame; 7. a C-shaped positioning groove; 8. trolley wheels; 9. a bearing outer sleeve; 10. and a guide sleeve.
Detailed Description
The present invention will be described in further detail with reference to the accompanying fig. 1-4.
Please refer to fig. 1-3, the utility model provides a dismouting frock of sintering table wheel bearing overcoat, including hydraulic pump 1 and press frame 4, press frame 4 adopts the 30mm manganese steel sheet, and all welding parts all adopt the groove full weld, can ensure firm reliable of frock overall structure when dismouting operation, control cabinet 2 is installed to hydraulic pump 1's bottom, control cabinet 2 has remote controller 3 through radio signal connection, double-acting hydraulic ram 5 is installed on the inner chamber upper portion of press frame 4, hydraulic pump 1's oil outlet end is connected with oil pipe 11, oil pipe 11 keeps away from the one end of hydraulic pump 1 and double-acting hydraulic ram 5 fixed connection, hydraulic pump 1 can last hydraulic oil to double-acting hydraulic ram 5 through oil pipe 11, double-acting hydraulic ram 5's ejector pin portion has gland 51 or top cap 52 through bolt demountable installation, and press frame 4's inner chamber lower part has set firmly support frame 6, the surperficial central department of support frame 6 has placed platform wheel 8, demountable installation has bearing overcoat 9 in the platform wheel 8, this device has changed traditional gas cutting cooperation bearing overcoat 9 and has demolishd the method that the installation position can not cause the damage yet, optimize the frock 5 with the help of hydraulic ram portion to do the great change the quick bearing overcoat of frock and has accomplished a big frock on the quick bearing structure, the dismouting operation through the gland 51 and the effective top cap 52.
Referring to fig. 2-4, C-shaped positioning grooves 7,C are symmetrically arranged on two sides of the upper end of the support frame 6, the C-shaped positioning grooves 5363 are in clamping fit with the trolley wheels 8, the C-shaped positioning grooves 7 are used for firmly clamping and fixing the trolley wheels 8 on the support frame 6, the trolley wheels 8 are prevented from shaking during dismounting operation as much as possible, guide sleeves 10 are fixedly mounted on two sides of the upper end of the trolley wheels 8 through screws, the inner diameter of each guide sleeve 10 is slightly larger than the outer diameter of the bearing outer sleeve 9 by 0.1mm, and the guide sleeves 10 are used for guiding and positioning the bearing outer sleeve 9.
The C-shaped positioning groove 7, the guide sleeve 10 and the double-acting hydraulic ram 5 share a central point, and the C-shaped positioning groove 7, the guide sleeve 10 and the double-acting hydraulic ram 5 are always positioned on the central point during disassembly and assembly, so that the installation precision can be ensured.
The working principle is as follows: the sizes of all parts related in the technical scheme are specially customized according to the on-site need for dismounting the bearing outer sleeve 9, after the double-acting hydraulic ram 5 is installed, the double-acting hydraulic ram is connected with the hydraulic pump 1 through two oil pipes 11, a power supply is switched on, the manual remote controller 3 is used for trial run, and after the double-acting hydraulic ram 5 runs normally, the subsequent operation is carried out;
when in dismantling operation, the top cover 52 is only needed to be installed on the top rod part of the double-acting hydraulic jack 5, then the trolley wheel 8 of which the bearing outer sleeve 9 needs to be dismantled is placed in the C-shaped positioning groove 7 by using an on-site crane clamp, the mounting surface of the end cover of the trolley wheel 8 faces downwards, the remote controller 3 is inching at the beginning, the displacement condition of the bearing outer sleeve 9 is observed, and if the trolley wheel is smoothly separated from the bearing outer sleeve, the remote controller 3 can be pressed for a long time to improve the efficiency;
when the installation operation is carried out, only the top cover 52 originally installed on the ejector rod part of the double-acting hydraulic jack 5 needs to be replaced by the gland 51, the trolley wheel 8 needing to be provided with the bearing outer sleeve 9 is placed on the central position of the support frame 6 of the press machine frame 4 by utilizing an on-site crane fixture, the end cover installation surface of the trolley wheel 8 faces upwards at the moment, a little grease can be smeared on the wheel body installation part, the guide sleeve 10 is installed on the trolley wheel 8, the bearing outer sleeve 9 is placed into the guide sleeve 10, the remote controller 3 is clicked at the beginning, the pressing-in condition of the bearing outer sleeve 9 is observed, and the remote controller 3 can be pressed for a long time if the pressing-in is smooth, so that the efficiency is improved.
Above is the preferred embodiment of the utility model, not limit according to this the utility model discloses a protection scope, the event: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (6)
1. The utility model provides a dismouting frock of sintering table wheel bearing overcoat, includes hydraulic pump (1) and press frame (4), its characterized in that: console (2) are installed to the bottom of hydraulic pump (1), there is remote controller (3) console (2) through radio signal connection, double-acting hydraulic ram (5) are installed on the inner chamber upper portion of press frame (4), the ejector pin portion of double-acting hydraulic ram (5) has gland (51) or top cap (52) through bolt demountable installation, and the inner chamber lower part of press frame (4) has set firmly support frame (6), platform wheel (8) have been placed in the surperficial central authorities department of support frame (6), demountable installation has bearing overcoat (9) in platform wheel (8).
2. The disassembly and assembly tool for the wheel bearing outer sleeve of the sintering table as claimed in claim 1, wherein: the upper end bilateral symmetry of support frame (6) is provided with C type constant head tank (7), the joint cooperation between C type constant head tank (7) and platform wheel (8).
3. The disassembly and assembly tool for the wheel bearing outer sleeve of the sintering table as claimed in claim 2, wherein: the guide sleeve (10) is fixedly installed on two sides of the upper end of the trolley wheel (8) through screws, and the inner diameter of the guide sleeve (10) is 0.1mm larger than the outer diameter of the bearing outer sleeve (9).
4. The disassembly and assembly tool for the wheel bearing outer sleeve of the sintering table as claimed in claim 3, wherein: the C-shaped positioning groove (7), the guide sleeve (10) and the double-acting hydraulic ram (5) share a central point.
5. The disassembly and assembly tool for the wheel bearing outer sleeve of the sintering table as claimed in claim 1, wherein: the press machine frame (4) is made of a 30mm manganese steel plate, and all welding parts are fully welded by grooves.
6. The disassembly and assembly tool for the wheel bearing outer sleeve of the sintering table as claimed in claim 1, wherein: the oil outlet end of the hydraulic pump (1) is connected with an oil pipe (11), and one end, far away from the hydraulic pump (1), of the oil pipe (11) is fixedly connected with the double-acting hydraulic ram (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222130717.0U CN218657689U (en) | 2022-08-12 | 2022-08-12 | Disassembly and assembly tool for wheel bearing outer sleeve of sintering table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222130717.0U CN218657689U (en) | 2022-08-12 | 2022-08-12 | Disassembly and assembly tool for wheel bearing outer sleeve of sintering table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218657689U true CN218657689U (en) | 2023-03-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222130717.0U Active CN218657689U (en) | 2022-08-12 | 2022-08-12 | Disassembly and assembly tool for wheel bearing outer sleeve of sintering table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218657689U (en) |
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2022
- 2022-08-12 CN CN202222130717.0U patent/CN218657689U/en active Active
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