A kind of alloy combination roller

Abstract

The utility model discloses an alloy combination roller, which specifically relates to the technical field of rollers, and includes a roller sleeve arranged on the outer surface of a roller core, the outer surface of the roller core is provided with a plurality of limit blocks, the outer surface of the roller core is provided with a plurality of slide grooves, a slide rod is fixedly installed inside the slide groove, an adjustment block is movably connected to the outer surface of the slide rod, and a mounting block is fixedly installed on the top surface of the adjustment block, and a plurality of locking holes are opened on the outer surface of the roller core, and the locking holes are distributed on both sides of the slide groove. In the actual work, the alloy combination roller described in the utility model moves the adjustment block to adjust the interval of the mounting block, inserts the two mounting grooves of the limit block into the mounting block, and fixes it by bolts to complete the installation of the limit block, and then, the roller sleeve is sleeved on the outer surface of the roller core, and two fixed sleeves are fixed to the two ends of the roller sleeve by bolts, so as to facilitate the combination of the roller core and the roller sleeve, so as to avoid complicated steps and affect the efficiency of the combination.

Description

Technical Field

[0001] The utility model relates to the technical field of rollers, in particular to an alloy combined roller. Background Art

[0002] Rollers are tools that cause plastic deformation of steel and are important components that determine the efficiency of the rolling mill and the quality of the rolled products. Rollers are important components of steel rolling equipment and use the pressure generated by a pair of rollers rolling to roll steel. Alloy combination rollers are a type of roller.

[0003] At present, when combining the roll core and the roll sleeve of the alloy assembly roll, the steps required are relatively complicated, which easily leads to low efficiency of the assembly process. Therefore, in order to solve the above defects, the inventors propose an alloy assembly roll. Utility Model Content

[0004] The main purpose of the utility model is to provide an alloy composite roll, which can effectively solve the problem in the prior art that when the roll core and the roll sleeve are combined, the steps required are relatively complicated, which easily leads to low efficiency of the combination process.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] An alloy combination rolling roller comprises a roller sleeve arranged on the outer surface of a roller core, the outer surface of the roller core is provided with a plurality of limit blocks, the outer surface of the roller core is provided with a plurality of slide grooves, a slide rod is fixedly installed inside the slide groove, the outer surface of the slide rod is movably connected to two adjustment blocks, and the top surfaces of the two adjustment blocks are fixedly installed with mounting blocks, the outer surface of the roller core is provided with a plurality of locking holes, and the locking holes are distributed on both sides of the slide groove, the top surfaces of the adjustment blocks are provided with adjustment holes on both sides, the inside of the roller sleeve is provided with a slot, and the inside of the slot is provided with a plurality of stabilization holes.

[0007] Preferably, two installation grooves are provided on the bottom surface of the limit block, and support holes are provided on one side of the outer surfaces of the two installation grooves, a driving cavity is provided inside the limit block, a first spring is fixedly installed on the inner top surface of the limit block, and a stabilizing head is fixedly installed on the top surface of the first spring, a movable wheel is movably installed inside the driving cavity, and a traction rope is fixedly installed on the bottom surface of the stabilizing head, a pull plate is fixedly installed on one end of the traction rope extending to the outside of the driving cavity, and a hidden groove is provided on one side of the outer surface of the limit block.

[0008] Preferably, fixed sleeves are provided on both sides of the outer surface of the roller core, a plurality of telescopic sleeves are fixedly installed on one side of the fixed sleeve, a second spring is fixedly installed inside the telescopic sleeve, a telescopic rod is fixedly installed on one end of the second spring, a telescopic hole is opened on one side of the telescopic rod, and a plurality of fastening holes are opened on one side of the fixed sleeve.

[0009] Preferably, a plurality of connection holes are provided on both sides of the outer surface of the roller sleeve, and the size of the connection holes is the same as the size of the fastening holes.

[0010] Preferably, a through hole is formed on one side of the mounting block, and the size of the through hole is the same as the size of the supporting hole.

[0011] Preferably, a plurality of fixing holes are provided on both sides of the outer surface of the roller core, and the size of the fixing holes is the same as the size of the telescopic holes.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model discloses an alloy combined rolling roller. A roller core and a roller sleeve are arranged. In actual work, an adjusting block is moved to adjust the interval of a mounting block, two mounting grooves of a limiting block are inserted into the mounting block, and the limiting block is fixed by bolts to complete the installation of the limiting block. Then, the roller sleeve is sleeved on the outer surface of the roller core, and two fixing sleeves are fixed to the two ends of the roller sleeve by bolts, so that the roller core and the roller sleeve are combined conveniently to avoid complicated steps affecting the efficiency of the combination. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the roller core structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the roller sleeve structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the cross-sectional structure of the limit block of the utility model;

[0018] Figure 5 It is a schematic diagram of the structure of the fixing sleeve of the utility model.

[0019] In the figure: 1. roller core; 2. roller sleeve; 3. fixing sleeve; 4. limiting block; 101. fixing hole; 102. slide groove; 103. slide rod; 104. adjusting block; 105. mounting block; 106. adjusting hole; 107. locking hole; 201. slot; 202. stabilizing hole; 203. connecting hole; 401. mounting slot; 402. supporting hole; 403. driving cavity; 404. stabilizing head; 405. first spring; 406. traction rope; 407. movable wheel; 408. pulling plate; 409. hidden slot; 301. fastening hole; 302. telescopic sleeve; 303. telescopic rod; 304. telescopic hole; 305. second spring. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] The utility model discloses an alloy combination roller, such as Figure 1-5 As shown, it includes a roller sleeve 2 arranged on the outer surface of the roller core 1, and the roller core 1 and the roller sleeve 2 are both made of alloy material.

[0022] The outer surface of the roller core 1 is provided with a plurality of limit blocks 4, and the outer surface of the roller core 1 is provided with a plurality of slide grooves 102. A slide rod 103 is fixedly installed inside the slide groove 102. The outer surface of the slide rod 103 is movably connected with two adjustment blocks 104. The two adjustment blocks 104 can move along the slide rod 103 so as to adjust the interval between the two adjustment blocks 104.

[0023] Moreover, the top surfaces of the two adjusting blocks 104 are fixedly mounted with mounting blocks 105 . When the adjusting blocks 104 move, the mounting blocks 105 can be driven to move, so as to adjust the positions of the mounting blocks 105 .

[0024] A plurality of locking holes 107 are provided on the outer surface of the roller core 1, and the locking holes 107 are distributed on both sides of the slide groove 102. Adjustment holes 106 are provided on both sides of the top surface of the adjustment block 104. When the adjustment block 104 moves, the adjustment hole 106 will overlap with the plurality of locking holes 107 in sequence, and the adjustment block 104 can be fixed by inserting bolts into the overlapping adjustment holes 106 and locking holes 107 to fix the adjustment block 104 after the adjustment position.

[0025] Two mounting grooves 401 are provided on the bottom surface of the limit block 4, and support holes 402 are provided on one side of the outer surfaces of the two mounting grooves 401. A through hole is provided on one side of the mounting block 105, and the size of the through hole is the same as the size of the support hole 402. When the mounting block 105 is inserted into the mounting groove 401, the through hole on one side of the mounting block 105 will overlap with the support hole 402, and then the bolts are inserted to connect the limit block 4 and the mounting block 105. By adjusting the spacing of the mounting blocks 105, limit blocks 4 of different sizes can be installed. A through hole is provided on one side of the mounting block 105, and the size of the through hole is the same as the size of the support hole 402.

[0026] A driving cavity 403 is provided inside the limit block 4, a first spring 405 is fixedly installed on the inner top surface of the limit block 4, and a stabilizing head 404 is fixedly installed on the top surface of the first spring 405, a movable wheel 407 is movably installed inside the driving cavity 403, and a traction rope 406 is fixedly installed on the bottom surface of the stabilizing head 404, and the traction rope 406 is in contact with the movable wheel 407. When the traction rope 406 is pulled, the traction rope 406 can drive the stabilizing head 404 to descend, so that the stabilizing head 404 squeezes the first spring 405.

[0027] A pull plate 408 is fixedly installed on one end of the traction rope 406 extending to the outside of the driving cavity 403 , a hidden groove 409 is opened on one side of the outer surface of the limit block 4 , and the pull plate 408 is located inside the hidden groove 409 .

[0028] When a slot 201 is opened inside the roller sleeve 2, and a plurality of stabilizing holes 202 are opened inside the slot 201, when the multi-limit block 4 is connected to the roller core 1, the roller sleeve 2 can be sleeved on the outer surface of the roller core 1, and the plurality of limit blocks 4 will be inserted into the slot 201, and the stabilizing head 404 will be inserted into the stabilizing hole 202, so as to preliminarily fix the roller sleeve 2.

[0029] Fixed sleeves 3 are provided on both sides of the outer surface of the roller core 1, and multiple telescopic sleeves 302 are fixedly installed on one side of the fixed sleeve 3, and a second spring 305 is fixedly installed inside the telescopic sleeve 302. A telescopic rod 303 is fixedly installed at one end of the second spring 305. The telescopic rod 303 can move inside the telescopic sleeve 302 to squeeze or stretch the second spring 305.

[0030] A telescopic hole 304 is formed on one side of the telescopic rod 303 , and a plurality of fixing holes 101 are formed on both sides of the outer surface of the roller core 1 , and the size of the fixing holes 101 is the same as that of the telescopic hole 304 .

[0031] A plurality of fastening holes 301 are provided on one side of the fixing sleeve 3. When the fixing sleeve 3 is sleeved on the outer surface of the roller core 1 and contacts with both ends of the roller sleeve 2, the plurality of fastening holes 301 can coincide with the connecting holes 203 at both ends of the roller sleeve 2. Then, bolts are inserted to fix the roller sleeve 2 for a second time. A plurality of connecting holes 203 are provided on both sides of the outer surface of the roller sleeve 2, and the size of the connecting holes 203 is the same as that of the fastening holes 301.

[0032] The working principle of the utility model is as follows: the adjusting block 104 can be fixed by inserting the bolt into the overlapping adjusting hole 106 and the locking hole 107, so as to fix the adjusting block 104 after the adjusting position is adjusted, the mounting block 105 is inserted into the mounting groove 401, and the through hole on one side of the mounting block 105 will overlap with the supporting hole 402, and then the bolt is inserted to connect the limit block 4 with the mounting block 105, and then the roller sleeve 2 is sleeved on the outer surface of the roller core 1, and multiple limit blocks 4 will be inserted into the slot 201, and the stabilizing head 404 will be inserted into the stabilizing hole 202 to preliminarily fix the roller sleeve 2, and then two fixing sleeves 3 are sleeved on the outer surface of the roller core 1 in turn, and the bolts are inserted into the fixing hole 101 and the telescopic hole 304 to fix the fixing sleeve 3, and then the bolts are inserted into the connecting hole 203 of the overlapping fastening hole 301 to fix the roller sleeve 2 for the second time, so as to complete the combination of the roller core 1 and the roller sleeve 2.

[0033] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An alloy composite roll, comprising a roll sleeve (2) arranged on the outer surface of a roll core (1), characterized in that: The outer surface of the roller core (1) is provided with a plurality of limit blocks (4); the outer surface of the roller core (1) is provided with a plurality of slide grooves (102); a slide rod (103) is fixedly installed inside the slide groove (102); the outer surface of the slide rod (103) is movably connected to two adjustment blocks (104); and the top surfaces of the two adjustment blocks (104) are both fixedly installed with mounting blocks (105); the outer surface of the roller core (1) is provided with a plurality of locking holes (107); and the locking holes (107) are distributed on both sides of the slide groove (102); and the top surfaces of the adjustment blocks (104) are both provided with adjustment holes (106); and a slot (201) is provided inside the roller sleeve (2); and a plurality of stabilizing holes (202) are provided inside the slot (201).

2. The alloy composite roll according to claim 1, characterized in that: The bottom surface of the limit block (4) is provided with two installation grooves (401), and one side of the outer surface of the two installation grooves (401) is provided with a support hole (402); a driving cavity (403) is provided inside the limit block (4); a first spring (405) is fixedly installed on the inner top surface of the limit block (4), and a stabilizing head (404) is fixedly installed on the top surface of the first spring (405); a movable wheel (407) is movably installed inside the driving cavity (403), and a traction rope (406) is fixedly installed on the bottom surface of the stabilizing head (404); a pull plate (408) is fixedly installed on one end of the traction rope (406) extending to the outside of the driving cavity (403); and a hidden groove (409) is provided on one side of the outer surface of the limit block (4).

3. The alloy composite roll according to claim 1, characterized in that: Both sides of the outer surface of the roller core (1) are provided with fixed sleeves (3), one side of the fixed sleeve (3) is fixedly mounted with a plurality of telescopic sleeves (302), and the interior of the telescopic sleeve (302) is fixedly mounted with a second spring (305), one end of the second spring (305) is fixedly mounted with a telescopic rod (303), one side of the telescopic rod (303) is provided with a telescopic hole (304), and one side of the fixed sleeve (3) is provided with a plurality of fastening holes (301).

4. The alloy composite roll according to claim 3, characterized in that: A plurality of connection holes (203) are provided on both sides of the outer surface of the roller sleeve (2), and the size of the connection holes (203) is the same as the size of the fastening holes (301).

5. The alloy composite roll according to claim 2, characterized in that: A through hole is provided on one side of the mounting block (105), and the size of the through hole is the same as the size of the supporting hole (402).

6. The alloy composite roll according to claim 3, characterized in that: A plurality of fixing holes (101) are provided on both sides of the outer surface of the roller core (1), and the size of the fixing holes (101) is the same as the size of the telescopic holes (304).

Images