CN213856335U - Switching module for realizing universal fluted disc roller of convex block ring rolling roller shaft and rolling roller shaft thereof - Google Patents

Abstract

The utility model provides a realize switching module of general fluted disc roll of lug ring rolling roller and roller thereof, wherein, this switching module includes switching module body, the center of switching module body is equipped with the through-hole along the axial, the first end of switching module body is equipped with annular fluted disc, the first end of switching module body is used for being connected with the cooperation of terminal surface fluted disc formula roller, a cylindricality boss is extended along the axial to the second end of switching module body, centers on the periphery of cylindricality boss is equipped with a plurality of lugs, the second end of switching module body is used for being connected with the cooperation of lug ring rolling roller main part. Therefore, the utility model has the advantages of the disability rate is lower, processing technology is simpler, life is longer, can reduce use cost.

Description

Switching module for realizing universal fluted disc roller of convex block ring rolling roller shaft and rolling roller shaft thereof

Technical Field

The utility model relates to a roll axle field especially relates to a can realize that lug ring rolls the universal switching module who is used for end face fluted disc roll of roller and roll axle thereof.

Background

At present, the design of a roll shaft of an imported 100 series three-roll planetary rolling mill is integrated, and a structure for transmitting rolling torque by adopting a lug ring is adopted, and as shown in fig. 1, a sectional view of the assembly of the roll shaft 300 and a roll 200 is shown; when the roll shaft 300 is repeatedly assembled and disassembled with the planetary rolls 200 in the using process, the matching cylindrical section at the front end of the roll shaft is easily abraded and galling, and once galling is abraded, the assembling precision is affected, and the disassembly is difficult. To the above problems, some measures are taken to repair worn matched cylindrical parts, but the repair is difficult and very expensive, so that after the roll shaft is worn to a certain extent or partially damaged, even if other parts are intact, the whole roll shaft is scrapped in advance, the service life is very short, and the roll shaft needs to be purchased and processed to replace a new roll shaft, so that the use cost is high, and great waste is caused. The integrated roll shaft also has the problems of large blank size and complex processing technology in the manufacturing and processing, so the processing cost of the roll shaft is also high.

Secondly, due to design reasons, the roll shaft of the existing 100 series three-roll planetary rolling mill can only use 100 series rolls of a convex ring type, and the 100 series rolls of the convex ring type are phi 290 convex ring type rolls. The phi 270 end face tooth planetary roller used by the phi 290 convex ring type roller used by the production line of other copper pipes cannot be used commonly, the processing and purchasing price of the phi 290 convex ring type roller used by the production line is far higher than that of the phi 270 end face tooth planetary roller which is generally used inside and outside a company, the use cost is very high due to the special property of the roller shaft, and the roller shaft is integrated and needs to be scrapped completely once being damaged, so the use cost of the whole 100 series three-roller planetary roller mill is high.

Disclosure of Invention

The utility model aims at providing a realize the switching module of the general fluted disc roll of lug ring rolling roller that has the commonality, can reduce the disability rate of roller axle, can reduce use cost.

Another object of the utility model is to provide a lower, the processing technology simpler, the longer, the reduction in use cost's of life roll axle of disability rate.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a realize switching module of general fluted disc roll of lug star roll axle that circulates, includes switching module body, the center of switching module body is equipped with the through-hole along the axial, the first end of switching module body is equipped with annular fluted disc, the first end of switching module body is used for being connected with terminal surface fluted disc formula roll cooperation, the second end of switching module body extends a cylindricality boss along the axial, centers on the periphery of cylindricality boss is equipped with a plurality of lugs, the second end of switching module body is used for being connected with lug ring roll axle main part cooperation.

The utility model discloses an another technical scheme is: the rolling roll shaft comprises a convex block ring rolling roll shaft main body, a switching module and a connecting piece, wherein the convex block ring rolling roll shaft main body and the switching module are coaxially arranged, the switching module is installed at one end, close to a roll, of the convex block ring rolling roll shaft main body, the switching module is integrally assembled with the convex block ring rolling roll shaft main body through the connecting piece, and the switching module is the switching module.

As an improvement of the utility model the one end of being close to the roll of lug ring rolling roller main part is equipped with the recess, the cylindricality boss of switching module's second end with the recess phase-match thereby will through inserting the cylindricality boss in the recess switching module is installed in lug ring rolling roller main part.

As the utility model discloses an improvement, the switching module is equipped with a plurality of first connecting holes, and is a plurality of along the axial first connecting hole is followed the circumference of switching module is arranged, in the recess of lug ring rolling roller main part the axial be equipped with a plurality of with the second connecting hole that first connecting hole matches, the connecting piece passes in proper order first connecting hole and second connecting hole will lug ring rolling roller main part and switching module are connected as an organic wholely.

As the utility model discloses an improvement, the center of roll axle main part is equipped with the third connecting hole coaxial and the matching with the through-hole along the axial, third connecting hole and through-hole are used for with roll accordant connection.

As an improvement of the utility model, the connecting piece is a connecting screw.

The utility model discloses owing to include switching module body, the center of switching module body is equipped with the through-hole along the axial, the first end of switching module body is equipped with annular fluted disc, the first end of switching module body is used for being connected with the cooperation of terminal surface fluted disc formula roll, a cylindricality boss is extended along the axial to the second end of switching module body, centers on the periphery of cylindricality boss is equipped with a plurality of lugs, the second end of switching module body is used for being connected with the cooperation of lug ring rolling roller main part. First, the utility model discloses an in the roller shaft, through the effect of switching module, can make the utility model discloses a lug ring rolls the roller main part and is general with the terminal surface tooth planet roll of other copper pipe production lines, and switching module makes lug ring roll roller become can be general in terminal surface tooth planet roll by being exclusively used in lug ring roll, and so, the application scope of lug ring roll roller is just wider, and terminal surface tooth planet roll that can arrange the price lower uses, greatly reduced use cost. Secondly, the utility model discloses to roll roller modularization, there is certain degree wearing and tearing or local damage back when the switching module, can directly dismantle the switching module, change new switching module, just so need not scrap the whole roll roller, can effectively prolong the life of roll roller, and use cost is lower, and extravagant still less moreover. Finally, the roll shaft with the structure has smaller manufacturing and processing blank size, simpler processing technology and correspondingly lower processing cost. The utility model discloses to some condemned integral type roll shafts because of current standard, recycle can also carry out to process into lug ring roll shaft main part or switching module. Therefore, the utility model has the advantages of the disability rate is lower, processing technology is simpler, life is longer, can reduce use cost.

Drawings

FIG. 1 is a cross-sectional view of a prior art roll shaft to roll connection;

fig. 2 is a rear view of the adaptor module of the present invention;

fig. 3 is a side view of a patching module of the present invention;

fig. 4 is a front view of the adaptor module of the present invention;

fig. 5 is a sectional view taken along a-a in fig. 4.

Fig. 6 is a sectional view of the roll shaft of the present invention.

Fig. 7 is a sectional view of the roll shaft and the roll of the present invention after assembly.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments:

referring to fig. 2 to 5, fig. 2 to 5 disclose an embodiment of a transfer module for implementing a universal toothed disc roller for a cam ring planetary roller shaft, which includes a transfer module body 2, a through hole 25 is axially formed in the center of the transfer module body 2, an annular toothed disc 23 is formed at a first end 21 of the transfer module body 2, the first end 21 of the transfer module body 2 is used for being connected with a face toothed disc roller in a matching manner, a cylindrical boss 24 axially extends from a second end 22 of the transfer module body 2, a plurality of cams 27 are arranged around the outer periphery of the cylindrical boss 24, and the second end 22 of the transfer module body 2 is used for being connected with a cam ring roller shaft main body 1 in a matching manner.

The utility model provides a roller axle, as shown in fig. 6 and 7, roller axle includes lug ring roller axle main part 1, switching module 20 and connecting piece 3, lug ring roller axle main part 1 and the coaxial setting of switching module 20, switching module 20 install in lug ring roller axle main part 1's the one end 11 that is close to the roll, switching module 20 pass through connecting piece 3 with lug ring roller axle main part 1 assembles as an organic wholely, switching module 20 is the switching module that the aforesaid states. At first, the utility model discloses a roll axle, through switching module 20's effect, can make the utility model discloses a lug ring rolls axle main part 1 and other copper pipe production line's terminal surface tooth planet roll are general, and switching module 20 makes lug ring rolls axle become can be general to be used for terminal surface tooth planet roll by being exclusively used in lug ring rolls, and so, the application range of lug ring rolls axle is just wider, can arrange the terminal surface tooth planet roll that the price is lower and use, has reduced use cost widely. Secondly, the utility model discloses to roll roller modularization, there is certain degree wearing and tearing or local damage back when the switching module, can directly dismantle the switching module, change new switching module, just so need not scrap the whole roll roller, can effectively prolong the life of roll roller, and use cost is lower, and extravagant still less moreover. Finally, the roll shaft with the structure has smaller manufacturing and processing blank size, simpler processing technology and correspondingly lower processing cost. The utility model discloses to some condemned integral type roll shafts because of current standard, recycle can also carry out to process into lug ring roll shaft main part or switching module.

The utility model discloses in, it is preferred the one end 11 that is close to the roll of lug ring rolling roller shaft main part 1 is equipped with recess 12, the cylindricality boss 24 of the second end 22 of switching module 20 with recess 12 phase-match is thereby through inserting cylindricality boss 24 in the recess 12 with switching module 20 is installed on lug ring rolling roller shaft main part 1, and is concrete, the utility model discloses in, it is interference fit that cylindricality boss 24 inserts between the recess 12.

The utility model discloses in, preferably, switching module 20 is equipped with a plurality of first connecting holes 26, and is a plurality of along the axial first connecting hole 26 is followed switching module 20's circumference is arranged, axial in the recess 12 of lug ring rolling roller main part 1 be equipped with a plurality of with the second connecting hole 13 that first connecting hole 26 matches, connecting piece 3 passes in proper order first connecting hole 26 and second connecting hole 13 will lug ring rolling roller main part 1 and switching module 20 are connected as an organic wholely, connecting piece 3 axial will lug ring rolling roller main part 1 and switching module 20 connect structure as an organic whole, are favorable to lug ring rolling roller main part 1 and switching module 20 are more firm after connecting, can resist bigger rolling force.

The utility model discloses in, it is preferred, the center of roller axle main part 1 is equipped with the third connecting hole 14 coaxial and the matching with through-hole 25 along the axial, third connecting hole 14 and through-hole 25 are used for with roll accordant connection, as shown in fig. 7, roll 5 is equipped with the mounting hole along the axial, and connecting rod 6 penetrates from 5 front ends of roll to thereby pass roll 5 in proper order, roll location awl dish 4, switching module 20 get into in the lug ring roller axle main part 1 and roll 5, roll location awl dish 4, switching module 20 and lug ring roller axle main part 1 and connect as an organic wholely.

The utility model discloses in, it is preferred, connecting piece 3 is connecting screw.

Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the claims.

Claims (6)

1. The utility model provides a realize switching module of general fluted disc roll of lug ring rolling roller, its characterized in that, includes switching module body (2), the center of switching module body (2) is equipped with through-hole (25) along the axial, first end (21) of switching module body (2) are equipped with annular fluted disc (23), first end (21) of switching module body (2) are used for being connected with the cooperation of terminal surface fluted disc roll, second end (22) of switching module body (2) extend a cylindricality boss (24) along the axial, center on the periphery of cylindricality boss (24) is equipped with a plurality of lugs (27), second end (22) of switching module body (2) are used for being connected with lug ring rolling roller main part (1) cooperation.

2. A roller shaft, characterized in that, includes the bump ring roller shaft main part (1), the switching module (20) and the connecting piece (3), the bump ring roller shaft main part (1) and the switching module (20) are set up coaxially, the switching module (20) is installed in the one end (11) of the bump ring roller shaft main part (1) near the roller, the switching module (20) is assembled with the bump ring roller shaft main part (1) as a whole through the connecting piece (3), the switching module (20) is the switching module described in the above claim 1.

3. A roll shaft according to claim 2, characterised in that a groove (12) is provided in the end (11) of the cam ring roll shaft body (1) adjacent the roll, that the pedestal elevation (24) of the second end (22) of the adapter module (20) matches the groove (12), and that the adapter module (20) is mounted on the cam ring roll shaft body (1) by inserting the pedestal elevation (24) into the groove (12).

4. The roll shaft according to claim 3, characterized in that the adapter module (20) is provided with a plurality of first coupling holes (26) in an axial direction, the plurality of first coupling holes (26) are arranged in a circumferential direction of the adapter module (20), a plurality of second coupling holes (13) matching the first coupling holes (26) are axially provided in the groove (12) of the bump ring roll shaft body (1), and the coupling member (3) sequentially penetrates the first coupling holes (26) and the second coupling holes (13) to integrally couple the bump ring roll shaft body (1) and the adapter module (20).

5. A roll shaft according to claim 4, characterized in that the centre of the roll shaft body (1) is provided with a third connecting hole (14) in axial direction, coaxial and matching with the through hole (25), said third connecting hole (14) and through hole (25) being intended for matching connection with a roll.

6. A roll shaft according to claim 5, characterized in that the connecting piece (3) is a connecting screw.

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