CN2830340Y - Batching drum with core rod replaced in-situ - Google Patents
Batching drum with core rod replaced in-situ Download PDFInfo
- Publication number
- CN2830340Y CN2830340Y CN 200520027245 CN200520027245U CN2830340Y CN 2830340 Y CN2830340 Y CN 2830340Y CN 200520027245 CN200520027245 CN 200520027245 CN 200520027245 U CN200520027245 U CN 200520027245U CN 2830340 Y CN2830340 Y CN 2830340Y
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- China
- Prior art keywords
- plug
- rolling tube
- flange
- cylindrical shell
- rolling
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- Expired - Fee Related
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Abstract
A kind of rolling tube that can change plug at machine belongs to steel rolling attendant equipment technical field, is used to solve the problem that plug is changed time and effort consuming.The plug that comprises uniform installation in rolling tube cylindrical shell and the cylindrical shell in the formation, plug and rolling tube sleeve form fitting surface, and the rolling tube sleeve is fixed on the cylindrical shell bottom, and improvement is: the affixed flange in plug bottom, flange is connected with the rolling tube bush whorl.The utility model is at the drawback of original equipment replacing plug time and effort consuming, and location, the connection mode of plug and rolling tube in the change original equipment make that the work of replacing plug is simple and easy to do.After the improvement, need not rolling tube overall pulling down or integral installation when changing plug, as long as will dismantle with the flange plate bolt of plug welding, plug can be taken out, its mounting core clubs is done also can finish by attachment flange and clamp flange valve snail bolt.To change the plug time only be original 1/2nd through improving reeler, can obviously improve the Occupation coefficient of equipment, also can reduce working strength of workers.
Description
Technical field
The utility model relates to a kind of wire rod rolling equipment, especially for the rolling tube in the wire coiling machine, belongs to steel rolling attendant equipment technical field.
Background technology
Reeler is a coiled up device behind the wire finishing mill, and its effect is with from the rolling finished product wire rod of finishing mill, is transported in the rolling tube through guide wheel device, pinch roll, by reeler it is coiled into coiling of regulation again.The principle of work of rolling tube is: rolling tube rotates synchronously with interior pallet and the plug that is provided with of tube, batches hood and reaches in the rolling tube, and the cover external fixation the curvilinear figure conduit.When normal operation, the reeler high speed revolution, wire rod is through pinch roll, and the conduit on hood enters and batches in the machine barrel, coils into coiling of certain specification.6 plugs are installed in rolling tube, and its effect has two, one, is used for the interior circle of control panel spiral material, guarantees circular diameter in the wire rod; The 2nd, guarantee wire rod in the process that holds up, the shape no change of wire rod.Reeler is behind place in operation, because plug contacts with wire rod high temperature for a long time, the chemistry reflection takes place in dust in mandrel surface and the rolling tube and oxide skin etc., cause and scab, promptly form granule at mandrel surface, simultaneously, wire rod is in the process that holds up, and produce cliding friction between the plug, make mandrel surface that cut be arranged.In addition, wire rod rubs with the place of scabbing and cut in the picking-up process, easily causes wire rod to scratch, and influences wire quality, so plug needs often to change.Plug mounting means in the former rolling tube as shown in Figure 3, plug 3 is threaded with end cap 10 in the bottom of rolling tube cylindrical shell 2, the plug cylindrical cooperates worker's difference to be H7/m6 with the endoporus of rolling tube sleeve 6, the necessary overall pulling down integral installation of rolling tube cylindrical shell when changing plug, plug needs behind the machine, just can change under cylindrical shell.The replacing process will be removed plum blossom dish 4 and pallet 5 earlier, and service personnel need enter in the rolling tube then, removes rolling tube and drop-gear box tie bolt, with jack rolling tube is ejected from the drop-gear box axle again, just detachable plug.The heavy 9.6t of rolling tube, plug is installed in the middle of rolling tube, and dimension inspection personnel working space is limited, only allows two people to work in tube, and owing to the restriction that is subjected to space and weight of equipment, temperature, it is longer to change the rolling tube time spent.Because rolling tube contacts with the red line material for a long time, and temperature can't enter mode of operation at once up to 400～500 ℃ in the tube after parking, must directly blow cooling with 1 typhoon machine and could work after 4-5 hour in addition.Increased the repair time.Usually, changing a rolling tube need be with 13-14 hour, and this situation has seriously reduced equipment can start rate.
Summary of the invention
Technical problem to be solved in the utility model is the defective that overcomes prior art, provide a kind of be convenient for changing plug can change the rolling tube of plug at machine, thereby reduce maintenance time significantly, improve plant factor.
The alleged problem of the utility model is solved by following technical scheme:
A kind of rolling tube that can change plug at machine, the plug that comprises uniform installation in rolling tube cylindrical shell and the cylindrical shell in the formation, described plug and rolling tube sleeve form fitting surface, the rolling tube sleeve is fixed on the cylindrical shell bottom, its special feature is: the affixed flange 7 in described plug 3 bottoms, flange is threaded with rolling tube sleeve 6.
The above-mentioned rolling tube that can change plug at machine, described plug cylindrical and rolling tube sleeve endoporus free-running fit.
The above-mentioned rolling tube that can change plug at machine, described plug 3 bottoms are provided with and radially lift through hole 9.
The utility model is at the drawback of original equipment replacing plug time and effort consuming, and location, the connection mode of plug and rolling tube in the change original equipment make that the work of replacing plug is simple and easy to do.After the improvement, need not rolling tube overall pulling down or integral installation when changing plug, as long as will dismantle with the flange plate bolt of plug welding, plug can be taken out, its mounting core clubs is done also can finish by attachment flange and clamp flange valve snail bolt.Changing the plug time and shorten dramatically through improving reeler, only is original 1/2nd, thereby can obviously improve the Occupation coefficient of equipment.In addition, also can reduce working strength of workers.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the partial enlarged drawing of Figure 1A portion;
Fig. 3 is the structural representation of former rolling tube before improving.
The label of each parts is expressed as follows in the accompanying drawing: 1. reeler outer cover; 2. rolling tube cylindrical shell; 3. plug; 4. plum blossom is coiled; 5. pallet; 6. rolling tube sleeve; 7. flange; 8. screw; 9. radially lift through hole; 10. end cap.
The specific embodiment
The plug 3 that comprises uniform installation in rolling tube cylindrical shell 2 and the cylindrical shell during the utility model constitutes, plug and rolling tube sleeve 2 form fitting surface, the rolling tube sleeve is fixedly welded on the cylindrical shell bottom, problem at original equipment is improved, scheme after the improvement as shown in Figure 1 and Figure 2, be embodied in following aspect: the end cap 10 of 1, rolling tube cylindrical shell 2 bottoms being installed plug 3 removes, and abandons the mode that end cap is fixed plug.2, weld a flange 7 at the step place of plug bottom, the bottom surface of flange presses the upper surface of rolling tube sleeve 6.Flange is provided with tapped bore, and flange is connected by screw 8 with the rolling tube sleeve, thus, plug can be fixed on the rolling tube.3, the fit dimension of plug and rolling tube sleeve fitting surface is a free-running fit, and under normal circumstances, plug can take out from the rolling tube sleeve very smoothly.4, for making things convenient for the plug lifting, be provided with in the plug bottom and radially lift through hole 9, when changing plug, insert in the hole with the round steel of this bore dia coupling, plug can be hung out one.
Through above-mentioned improvement, the utility model need not rolling tube overall pulling down or integral installation when changing plug, as long as remove plum blossom dish and pallet, then will with Bolt dismantling on the flange of plug welding, plug can be taken out, the work that plug is installed is the inverse process of aforesaid operations, and is also very time saving and energy saving.
Claims (3)
1. the rolling tube that can change plug at machine, the plug that comprises uniform installation in rolling tube cylindrical shell and the cylindrical shell in the formation, described plug and rolling tube sleeve form fitting surface, the rolling tube sleeve is fixed on the cylindrical shell bottom, it is characterized in that: the affixed flange in described plug (3) bottom (7), flange is threaded with rolling tube sleeve (6).
2. the rolling tube that can change plug at machine according to claim 1 is characterized in that: described plug cylindrical and rolling tube sleeve endoporus free-running fit.
3. the rolling tube that can change plug at machine according to claim 1 and 2 is characterized in that: described plug (3) bottom is provided with and radially lifts through hole (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520027245 CN2830340Y (en) | 2005-09-02 | 2005-09-02 | Batching drum with core rod replaced in-situ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520027245 CN2830340Y (en) | 2005-09-02 | 2005-09-02 | Batching drum with core rod replaced in-situ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2830340Y true CN2830340Y (en) | 2006-10-25 |
Family
ID=37135265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520027245 Expired - Fee Related CN2830340Y (en) | 2005-09-02 | 2005-09-02 | Batching drum with core rod replaced in-situ |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2830340Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105562462A (en) * | 2016-03-13 | 2016-05-11 | 苏州金钜松机电有限公司 | Wire supply disc of fine wire drawing machine |
| CN105947747A (en) * | 2016-06-22 | 2016-09-21 | 无锡市新区坊前万祥塑料机械厂 | Roll changing mechanism of film winding machine |
-
2005
- 2005-09-02 CN CN 200520027245 patent/CN2830340Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105562462A (en) * | 2016-03-13 | 2016-05-11 | 苏州金钜松机电有限公司 | Wire supply disc of fine wire drawing machine |
| CN105947747A (en) * | 2016-06-22 | 2016-09-21 | 无锡市新区坊前万祥塑料机械厂 | Roll changing mechanism of film winding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061025 Termination date: 20130902 |