CN205520334U - Impact idler's supplementary assembly quality - Google Patents
Impact idler's supplementary assembly quality Download PDFInfo
- Publication number
- CN205520334U CN205520334U CN201620052760.1U CN201620052760U CN205520334U CN 205520334 U CN205520334 U CN 205520334U CN 201620052760 U CN201620052760 U CN 201620052760U CN 205520334 U CN205520334 U CN 205520334U
- Authority
- CN
- China
- Prior art keywords
- carrying roller
- sleeve
- impact idler
- fairlead
- rubber ring
- 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
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- Automatic Assembly (AREA)
Abstract
The utility model relates to an impact idler's supplementary assembly quality, it includes the workstation, and the placenta has been placed to the upper surface of workstation, and the center processing of placenta has a centre bore, and the rubber circle is installed to centre bore and the bottom of the bearing roller location of cooperateing on the bearing roller, the uide bushing has been placed on the top of bearing roller, and the cover is equipped with the sleeve on the uide bushing, and telescopic top is provided with the press. This supplementary assembly quality can be convenient realization bearing roller and the assembly of rubber circle, and then improve assembly efficiency and assembly quality, reduction assembly costs.
Description
Technical field
This utility model relates to holding in the palm roll assembly device field, is specifically related to the auxiliary assembling apparatus of a kind of impact idler.
Background technology
At present, commonly used impact idler includes that the parts such as carrying roller and rubber ring form, due to rubber inside diameter 2mm less than carrying roller external diameter during the rubber ring of impact idler and roller assembling during assembling, in order to meet matching requirements, the method generally used is first to heat rubber ring, make its expanding distortion, rubber ring set one by one is installed to the outer surface of carrying roller again, this mode of production is clumsy, fall behind, when tradition is assembled harder, have a strong impact on work efficiency, often delay date of delivery, it is thus desirable to use new auxiliary assembling apparatus thus change traditional assembling mode, improve efficiency of assembling.
Utility model content
Technical problem to be solved in the utility model is to provide the auxiliary assembling apparatus of a kind of impact idler, and this auxiliary assembling apparatus can realize the assembling of carrying roller and rubber ring easily, and then improves efficiency of assembling and assembling quality, reduces assembly cost.
In order to realize above-mentioned technical characteristic, the purpose of this utility model is achieved in that the auxiliary assembling apparatus of a kind of impact idler, it includes workbench, the upper surface of workbench is placed with placenta, and the center of placenta is machined with centre bore, and centre bore matches with the bottom of carrying roller location, rubber ring is installed on carrying roller, the top of described carrying roller is placed with fairlead, and fairlead is set with sleeve, and the top of sleeve is provided with forcing press.
Described fairlead is cone post, and the external diameter of its large awl end is identical with the external diameter of carrying roller, and the external diameter of little tapered end is less than the internal diameter of rubber ring.
The internal diameter of described sleeve is identical with the external diameter of carrying roller.
The centrage of described fairlead, carrying roller and sleeve coincides.
The outer surface of described carrying roller scribbles lubrication butter.
This utility model has the advantages that:
During the assembling carrying out rubber ring, first placenta is placed on the upper surface of workbench, then the lower end of carrying roller is placed on the centre bore of placenta, ensure that the centrage of carrying roller and the centrage of centre bore coincide, it is directed to again overlap the top being placed into carrying roller, and ensure that the centrage of fairlead and the centrage of carrying roller coincide, rubber ring sleeve to be assembled is contained in the outside of fairlead, sleeve is enclosed within the outside of fairlead again, ensure that the lower surface of sleeve fits with the upper surface of rubber ring to be assembled, finally with forcing press, sleeve is pressed, and then under pressure cushion rubber to be assembled for rubber to be assembled is press-fited downwards, finally it is press fit on carrying roller, realize the assembling of rubber ring and carrying roller.
Accompanying drawing explanation
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is overall assembly structure figure of the present utility model.
Fig. 2 is the structural representation of rubber ring of the present utility model.
Fig. 3 is the structural representation that this utility model turns after joining.
In figure: workbench 1, placenta 2, centre bore 3, rubber ring 4, carrying roller 5, fairlead 6, rubber ring 7, sleeve 8, forcing press 9.
Detailed description of the invention
Below in conjunction with the accompanying drawings embodiment of the present utility model is described further.
See Fig. 1-3, a kind of auxiliary assembling apparatus of impact idler, it includes workbench 1, the upper surface of workbench 1 is placed with placenta 2, and the center of placenta 2 is machined with centre bore 3, and centre bore 3 matches with the bottom of carrying roller 5 location, rubber ring 4 is installed on carrying roller 5, the top of described carrying roller 5 is placed with fairlead 6, and fairlead 6 is set with sleeve 8, and the top of sleeve 8 is provided with forcing press 9.
Further, described fairlead 6 is cone post, and the external diameter of its large awl end is identical with the external diameter of carrying roller 5, and the external diameter of little tapered end is less than the internal diameter of rubber ring 4.The effect of guiding can be played by fairlead 6, thus ensure that cushion rubber 7 to be assembled can overlap easily and install on fairlead 6, and then make it glide under forcing press effect easily.
Further, the internal diameter of described sleeve 8 is identical with the external diameter of carrying roller 5.Can be by the pressure transmission of forcing press 9 to rubber ring 4 and then the installation realizing rubber ring easily by sleeve.
Further, the centrage of described fairlead 6, carrying roller 5 and sleeve 8 coincides.Forcing press can be made to avoid run-off the straight to prevent rubber sleeve by conquassation or situation about damaging by pressure in the course of the work by ensureing that the centrage between each parts coincides.
Further, the outer surface of described carrying roller 5 scribbles lubrication butter.The frictional force between rubber sleeve and carrying roller can be reduced by butter, thus improve and press-fit efficiency.
Further, described rubber ring 4 uses industrial rubber 1260 to cast, and does not has the defects such as pore, crackle, and rubber wants wear-resisting and high resilience simultaneously.
Further, can place overlapping for multiple rubber rings 4 during press-fiting, the most once carry out press-fiting of multiple rubber ring 4, thus improve and press-fit efficiency.
Structure in this example is only the illustration for claim and explanation, in order to mass reading understands, is not construed as the restriction for claim, and scope and legal equivalent feature that protection domain of the present utility model should be recorded with claim are as the criterion.
Claims (5)
1. the auxiliary assembling apparatus of an impact idler, it includes workbench (1), the upper surface of workbench (1) is placed with placenta (2), it is characterized in that: the center of placenta (2) is machined with centre bore (3), centre bore (3) matches with the bottom of carrying roller (5) location, and carrying roller (5) is provided with rubber ring (4), and the top of described carrying roller (5) is placed with fairlead (6), being set with sleeve (8) on fairlead (6), the top of sleeve (8) is provided with forcing press (9).
The auxiliary assembling apparatus of a kind of impact idler the most according to claim 1, it is characterised in that: described fairlead (6) is cone post, and the external diameter of its large awl end is identical with the external diameter of carrying roller (5), and the external diameter of little tapered end is less than the internal diameter of rubber ring (4).
The auxiliary assembling apparatus of a kind of impact idler the most according to claim 1, it is characterised in that: the internal diameter of described sleeve (8) is identical with the external diameter of carrying roller (5).
The auxiliary assembling apparatus of a kind of impact idler the most according to claim 1, it is characterised in that: the centrage of described fairlead (6), carrying roller (5) and sleeve (8) coincides.
The auxiliary assembling apparatus of a kind of impact idler the most according to claim 1, it is characterised in that: the outer surface of described carrying roller (5) scribbles lubrication butter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620052760.1U CN205520334U (en) | 2016-01-20 | 2016-01-20 | Impact idler's supplementary assembly quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620052760.1U CN205520334U (en) | 2016-01-20 | 2016-01-20 | Impact idler's supplementary assembly quality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205520334U true CN205520334U (en) | 2016-08-31 |
Family
ID=56765668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620052760.1U Expired - Fee Related CN205520334U (en) | 2016-01-20 | 2016-01-20 | Impact idler's supplementary assembly quality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205520334U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107243728A (en) * | 2017-07-03 | 2017-10-13 | 中国华冶科工集团有限公司 | Auxiliary installation device and auxiliary installation method |
| CN112192509A (en) * | 2020-11-13 | 2021-01-08 | 贵州宏狮煤机制造有限公司 | Buffer roller rubber ring press-fitting device and using method thereof |
-
2016
- 2016-01-20 CN CN201620052760.1U patent/CN205520334U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107243728A (en) * | 2017-07-03 | 2017-10-13 | 中国华冶科工集团有限公司 | Auxiliary installation device and auxiliary installation method |
| CN112192509A (en) * | 2020-11-13 | 2021-01-08 | 贵州宏狮煤机制造有限公司 | Buffer roller rubber ring press-fitting device and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20220120 |